loncom/interface/lonparmset.pm - view

File: [LON-CAPA] / loncom / interface / lonparmset.pm
Revision 1.388: download - view: text, annotated - select for diffs
Sat Dec 1 03:45:17 2007 UTC (16 years, 5 months ago) by albertel
Branches: MAIN
CVS tags: version_2_6_X, version_2_6_3, version_2_6_2, version_2_6_1, version_2_6_0, version_2_5_99_1, version_2_5_99_0, HEAD

- elminate double declaration

1: # The LearningOnline Network with CAPA 2: # Handler to set parameters for assessments 3: # 4: # $Id: lonparmset.pm,v 1.388 2007/12/01 03:45:17 albertel Exp $ 5: # 6: # Copyright Michigan State University Board of Trustees 7: # 8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA). 9: # 10: # LON-CAPA is free software; you can redistribute it and/or modify 11: # it under the terms of the GNU General Public License as published by 12: # the Free Software Foundation; either version 2 of the License, or 13: # (at your option) any later version. 14: # 15: # LON-CAPA is distributed in the hope that it will be useful, 16: # but WITHOUT ANY WARRANTY; without even the implied warranty of 17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18: # GNU General Public License for more details. 19: # 20: # You should have received a copy of the GNU General Public License 21: # along with LON-CAPA; if not, write to the Free Software 22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 23: # 24: # /home/httpd/html/adm/gpl.txt 25: # 26: # http://www.lon-capa.org/ 27: # 28: ################################################################### 29: ################################################################### 30: 31: =pod 32: 33: =head1 NAME 34: 35: lonparmset - Handler to set parameters for assessments and course 36: 37: =head1 SYNOPSIS 38: 39: lonparmset provides an interface to setting course parameters. 40: 41: =head1 DESCRIPTION 42: 43: This module sets coursewide and assessment parameters. 44: 45: =head1 INTERNAL SUBROUTINES 46: 47: =over 4 48: 49: =cut 50: 51: ################################################################### 52: ################################################################### 53: 54: package Apache::lonparmset; 55: 56: use strict; 57: use Apache::lonnet; 58: use Apache::Constants qw(:common :http REDIRECT); 59: use Apache::lonhtmlcommon(); 60: use Apache::loncommon; 61: use GDBM_File; 62: use Apache::lonhomework; 63: use Apache::lonxml; 64: use Apache::lonlocal; 65: use Apache::lonnavmaps; 66: use Apache::longroup; 67: use Apache::lonrss; 68: use LONCAPA qw(:DEFAULT :match); 69: 70: 71: ################################################## 72: ################################################## 73: 74: =pod 75: 76: =item parmval 77: 78: Figure out a cascading parameter. 79: 80: Inputs: $what - a parameter spec (incluse part info and name I.E. 0.weight) 81: $id - a bighash Id number 82: $def - the resource's default value 'stupid emacs 83: 84: Returns: A list, the first item is the index into the remaining list of items of parm valuse that is the active one, the list consists of parm values at the 14 possible levels 85: 86: 14- General Course 87: 13- Map or Folder level in course 88: 12- resource default 89: 11- map default 90: 10- resource level in course 91: 9 - General for section 92: 8 - Map or Folder level for section 93: 7 - resource level in section 94: 6 - General for group 95: 5 - Map or Folder level for group 96: 4 - resource level in group 97: 3 - General for specific student 98: 2 - Map or Folder level for specific student 99: 1 - resource level for specific student 100: 101: =cut 102: 103: ################################################## 104: sub parmval { 105: my ($what,$id,$def,$uname,$udom,$csec,$cgroup,$courseopt)=@_; 106: return &parmval_by_symb($what,&symbcache($id),$def,$uname,$udom,$csec, 107: $cgroup,$courseopt); 108: } 109: 110: sub parmval_by_symb { 111: my ($what,$symb,$def,$uname,$udom,$csec,$cgroup,$courseopt)=@_; 112: 113: my $useropt; 114: if ($uname ne '' && $udom ne '') { 115: $useropt = &Apache::lonnet::get_userresdata($uname,$udom); 116: } 117: 118: my $result=''; 119: my @outpar=(); 120: # ----------------------------------------------------- Cascading lookup scheme 121: my $map=(&Apache::lonnet::decode_symb($symb))[0]; 122: $map = &Apache::lonnet::deversion($map); 123: 124: my $symbparm=$symb.'.'.$what; 125: my $mapparm=$map.'___(all).'.$what; 126: 127: my $grplevel=$env{'request.course.id'}.'.['.$cgroup.'].'.$what; 128: my $grplevelr=$env{'request.course.id'}.'.['.$cgroup.'].'.$symbparm; 129: my $grplevelm=$env{'request.course.id'}.'.['.$cgroup.'].'.$mapparm; 130: 131: my $seclevel=$env{'request.course.id'}.'.['.$csec.'].'.$what; 132: my $seclevelr=$env{'request.course.id'}.'.['.$csec.'].'.$symbparm; 133: my $seclevelm=$env{'request.course.id'}.'.['.$csec.'].'.$mapparm; 134: 135: my $courselevel=$env{'request.course.id'}.'.'.$what; 136: my $courselevelr=$env{'request.course.id'}.'.'.$symbparm; 137: my $courselevelm=$env{'request.course.id'}.'.'.$mapparm; 138: 139: 140: # --------------------------------------------------------- first, check course 141: 142: if (defined($$courseopt{$courselevel})) { 143: $outpar[14]=$$courseopt{$courselevel}; 144: $result=14; 145: } 146: 147: if (defined($$courseopt{$courselevelm})) { 148: $outpar[13]=$$courseopt{$courselevelm}; 149: $result=13; 150: } 151: 152: # ------------------------------------------------------- second, check default 153: 154: if (defined($def)) { $outpar[12]=$def; $result=12; } 155: 156: # ------------------------------------------------------ third, check map parms 157: 158: my $thisparm=&parmhash($symbparm); 159: if (defined($thisparm)) { $outpar[11]=$thisparm; $result=11; } 160: 161: if (defined($$courseopt{$courselevelr})) { 162: $outpar[10]=$$courseopt{$courselevelr}; 163: $result=10; 164: } 165: 166: # ------------------------------------------------------ fourth, back to course 167: if ($csec ne '') { 168: if (defined($$courseopt{$seclevel})) { 169: $outpar[9]=$$courseopt{$seclevel}; 170: $result=9; 171: } 172: if (defined($$courseopt{$seclevelm})) { 173: $outpar[8]=$$courseopt{$seclevelm}; 174: $result=8; 175: } 176: 177: if (defined($$courseopt{$seclevelr})) { 178: $outpar[7]=$$courseopt{$seclevelr}; 179: $result=7; 180: } 181: } 182: # ------------------------------------------------------ fifth, check course group 183: if ($cgroup ne '') { 184: if (defined($$courseopt{$grplevel})) { 185: $outpar[6]=$$courseopt{$grplevel}; 186: $result=6; 187: } 188: if (defined($$courseopt{$grplevelm})) { 189: $outpar[5]=$$courseopt{$grplevelm}; 190: $result=5; 191: } 192: if (defined($$courseopt{$grplevelr})) { 193: $outpar[4]=$$courseopt{$grplevelr}; 194: $result=4; 195: } 196: } 197: 198: # ---------------------------------------------------------- fifth, check user 199: 200: if ($uname ne '') { 201: if (defined($$useropt{$courselevel})) { 202: $outpar[3]=$$useropt{$courselevel}; 203: $result=3; 204: } 205: 206: if (defined($$useropt{$courselevelm})) { 207: $outpar[2]=$$useropt{$courselevelm}; 208: $result=2; 209: } 210: 211: if (defined($$useropt{$courselevelr})) { 212: $outpar[1]=$$useropt{$courselevelr}; 213: $result=1; 214: } 215: } 216: return ($result,@outpar); 217: } 218: 219: 220: 221: # --- Caches local to lonparmset 222: 223: 224: sub reset_caches { 225: &resetparmhash(); 226: &resetsymbcache(); 227: &resetrulescache(); 228: } 229: 230: { 231: my $parmhashid; 232: my %parmhash; 233: sub resetparmhash { 234: undef($parmhashid); 235: undef(%parmhash); 236: } 237: 238: sub cacheparmhash { 239: if ($parmhashid eq $env{'request.course.fn'}) { return; } 240: my %parmhashfile; 241: if (tie(%parmhashfile,'GDBM_File', 242: $env{'request.course.fn'}.'_parms.db',&GDBM_READER(),0640)) { 243: %parmhash=%parmhashfile; 244: untie(%parmhashfile); 245: $parmhashid=$env{'request.course.fn'}; 246: } 247: } 248: 249: sub parmhash { 250: my ($id) = @_; 251: &cacheparmhash(); 252: return $parmhash{$id}; 253: } 254: } 255: 256: { 257: my $symbsid; 258: my %symbs; 259: sub resetsymbcache { 260: undef($symbsid); 261: undef(%symbs); 262: } 263: 264: sub symbcache { 265: my $id=shift; 266: if ($symbsid ne $env{'request.course.id'}) { 267: undef(%symbs); 268: } 269: if (!$symbs{$id}) { 270: my $navmap = Apache::lonnavmaps::navmap->new(); 271: if ($id=~/\./) { 272: my $resource=$navmap->getById($id); 273: $symbs{$id}=$resource->symb(); 274: } else { 275: my $resource=$navmap->getByMapPc($id); 276: $symbs{$id}=&Apache::lonnet::declutter($resource->src()); 277: } 278: $symbsid=$env{'request.course.id'}; 279: } 280: return $symbs{$id}; 281: } 282: } 283: 284: { 285: my $rulesid; 286: my %rules; 287: sub resetrulescache { 288: undef($rulesid); 289: undef(%rules); 290: } 291: 292: sub rulescache { 293: my $id=shift; 294: if ($rulesid ne $env{'request.course.id'} 295: && !defined($rules{$id})) { 296: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 297: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 298: %rules=&Apache::lonnet::dump('parmdefactions',$dom,$crs); 299: $rulesid=$env{'request.course.id'}; 300: } 301: return $rules{$id}; 302: } 303: } 304: 305: sub preset_defaults { 306: my $type=shift; 307: if (&rulescache($type.'_action') eq 'default') { 308: # yes, there is something 309: return (&rulescache($type.'_hours'), 310: &rulescache($type.'_min'), 311: &rulescache($type.'_sec'), 312: &rulescache($type.'_value')); 313: } else { 314: # nothing there or something else 315: return ('','','','',''); 316: } 317: } 318: 319: ################################################## 320: 321: sub date_sanity_info { 322: my $checkdate=shift; 323: unless ($checkdate) { return ''; } 324: my $result=''; 325: my $crsprefix='course.'.$env{'request.course.id'}.'.'; 326: if ($env{$crsprefix.'default_enrollment_end_date'}) { 327: if ($checkdate>$env{$crsprefix.'default_enrollment_end_date'}) { 328: $result.='<br />'.&mt('After course enrollment end!'); 329: } 330: } 331: if ($env{$crsprefix.'default_enrollment_start_date'}) { 332: if ($checkdate<$env{$crsprefix.'default_enrollment_start_date'}) { 333: $result.='<br />'.&mt('Before course enrollment start!'); 334: } 335: } 336: return $result; 337: } 338: ################################################## 339: ################################################## 340: # 341: # Store a parameter by ID 342: # 343: # Takes 344: # - resource id 345: # - name of parameter 346: # - level 347: # - new value 348: # - new type 349: # - username 350: # - userdomain 351: 352: sub storeparm { 353: my ($sresid,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$cgroup)=@_; 354: &storeparm_by_symb(&symbcache($sresid),$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,'',$cgroup); 355: } 356: 357: # 358: # Store a parameter by symb 359: # 360: # Takes 361: # - symb 362: # - name of parameter 363: # - level 364: # - new value 365: # - new type 366: # - username 367: # - userdomain 368: my %recstack; 369: sub storeparm_by_symb { 370: my ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$recflag,$cgroup)=@_; 371: unless ($recflag) { 372: # first time call 373: %recstack=(); 374: $recflag=1; 375: } 376: # store parameter 377: &storeparm_by_symb_inner 378: ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$cgroup); 379: # don't do anything if parameter was reset 380: unless ($nval) { return; } 381: my ($prefix,$parm)=($spnam=~/^(.*[\_\.])([^\_\.]+)$/); 382: # remember that this was set 383: $recstack{$parm}=1; 384: # what does this trigger? 385: foreach my $triggered (split(/\:/,&rulescache($parm.'_triggers'))) { 386: # don't backfire 387: unless ((!$triggered) || ($recstack{$triggered})) { 388: my $action=&rulescache($triggered.'_action'); 389: my ($whichaction,$whichparm)=($action=~/^(.*\_)([^\_]+)$/); 390: # set triggered parameter on same level 391: my $newspnam=$prefix.$triggered; 392: my $newvalue=''; 393: my $active=1; 394: if ($action=~/^when\_setting/) { 395: # are there restrictions? 396: if (&rulescache($triggered.'_triggervalue')=~/\w/) { 397: $active=0; 398: foreach my $possiblevalue (split(/\s*\,\s*/,&rulescache($triggered.'_triggervalue'))) { 399: if (lc($possiblevalue) eq lc($nval)) { $active=1; } 400: } 401: } 402: $newvalue=&rulescache($triggered.'_value'); 403: } else { 404: my $totalsecs=((&rulescache($triggered.'_days')*24+&rulescache($triggered.'_hours'))*60+&rulescache($triggered.'_min'))*60+&rulescache($triggered.'_sec'); 405: if ($action=~/^later\_than/) { 406: $newvalue=$nval+$totalsecs; 407: } else { 408: $newvalue=$nval-$totalsecs; 409: } 410: } 411: if ($active) { 412: &storeparm_by_symb($symb,$newspnam,$snum,$newvalue,&rulescache($triggered.'_type'), 413: $uname,$udom,$csec,$recflag,$cgroup); 414: } 415: } 416: } 417: return ''; 418: } 419: 420: sub log_parmset { 421: return &Apache::lonnet::instructor_log('parameterlog',@_); 422: } 423: 424: sub storeparm_by_symb_inner { 425: # ---------------------------------------------------------- Get symb, map, etc 426: my ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$cgroup)=@_; 427: # ---------------------------------------------------------- Construct prefixes 428: $spnam=~s/\_([^\_]+)$/\.$1/; 429: my $map=(&Apache::lonnet::decode_symb($symb))[0]; 430: $map = &Apache::lonnet::deversion($map); 431: 432: my $symbparm=$symb.'.'.$spnam; 433: my $mapparm=$map.'___(all).'.$spnam; 434: 435: my $grplevel=$env{'request.course.id'}.'.['.$cgroup.'].'.$spnam; 436: my $grplevelr=$env{'request.course.id'}.'.['.$cgroup.'].'.$symbparm; 437: my $grplevelm=$env{'request.course.id'}.'.['.$cgroup.'].'.$mapparm; 438: 439: my $seclevel=$env{'request.course.id'}.'.['.$csec.'].'.$spnam; 440: my $seclevelr=$env{'request.course.id'}.'.['.$csec.'].'.$symbparm; 441: my $seclevelm=$env{'request.course.id'}.'.['.$csec.'].'.$mapparm; 442: 443: my $courselevel=$env{'request.course.id'}.'.'.$spnam; 444: my $courselevelr=$env{'request.course.id'}.'.'.$symbparm; 445: my $courselevelm=$env{'request.course.id'}.'.'.$mapparm; 446: 447: my $storeunder=''; 448: if (($snum==14) || ($snum==3)) { $storeunder=$courselevel; } 449: if (($snum==13) || ($snum==2)) { $storeunder=$courselevelm; } 450: if (($snum==10) || ($snum==1)) { $storeunder=$courselevelr; } 451: if ($snum==9) { $storeunder=$seclevel; } 452: if ($snum==8) { $storeunder=$seclevelm; } 453: if ($snum==7) { $storeunder=$seclevelr; } 454: if ($snum==6) { $storeunder=$grplevel; } 455: if ($snum==5) { $storeunder=$grplevelm; } 456: if ($snum==4) { $storeunder=$grplevelr; } 457: 458: 459: my $delete; 460: if ($nval eq '') { $delete=1;} 461: my %storecontent = ($storeunder => $nval, 462: $storeunder.'.type' => $ntype); 463: my $reply=''; 464: if ($snum>3) { 465: # ---------------------------------------------------------------- Store Course 466: # 467: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; 468: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 469: # Expire sheets 470: &Apache::lonnet::expirespread('','','studentcalc'); 471: if (($snum==10) || ($snum==7) || ($snum==4)) { 472: &Apache::lonnet::expirespread('','','assesscalc',$symb); 473: } elsif (($snum==11) || ($snum==8) || ($snum==5)) { 474: &Apache::lonnet::expirespread('','','assesscalc',$map); 475: } else { 476: &Apache::lonnet::expirespread('','','assesscalc'); 477: } 478: # Store parameter 479: if ($delete) { 480: $reply=&Apache::lonnet::del 481: ('resourcedata',[keys(%storecontent)],$cdom,$cnum); 482: &log_parmset(\%storecontent,1); 483: } else { 484: $reply=&Apache::lonnet::cput 485: ('resourcedata',\%storecontent,$cdom,$cnum); 486: &log_parmset(\%storecontent); 487: } 488: &Apache::lonnet::devalidatecourseresdata($cnum,$cdom); 489: } else { 490: # ------------------------------------------------------------------ Store User 491: # 492: # Expire sheets 493: &Apache::lonnet::expirespread($uname,$udom,'studentcalc'); 494: if ($snum==1) { 495: &Apache::lonnet::expirespread 496: ($uname,$udom,'assesscalc',$symb); 497: } elsif ($snum==2) { 498: &Apache::lonnet::expirespread 499: ($uname,$udom,'assesscalc',$map); 500: } else { 501: &Apache::lonnet::expirespread($uname,$udom,'assesscalc'); 502: } 503: # Store parameter 504: if ($delete) { 505: $reply=&Apache::lonnet::del 506: ('resourcedata',[keys(%storecontent)],$udom,$uname); 507: &log_parmset(\%storecontent,1,$uname,$udom); 508: } else { 509: $reply=&Apache::lonnet::cput 510: ('resourcedata',\%storecontent,$udom,$uname); 511: &log_parmset(\%storecontent,0,$uname,$udom); 512: } 513: &Apache::lonnet::devalidateuserresdata($uname,$udom); 514: } 515: 516: if ($reply=~/^error\:(.*)/) { 517: return "<span class=\"LC_error\">Write Error: $1</span>"; 518: } 519: return ''; 520: } 521: 522: ################################################## 523: ################################################## 524: 525: =pod 526: 527: =item valout 528: 529: Format a value for output. 530: 531: Inputs: $value, $type, $editable 532: 533: Returns: $value, formatted for output. If $type indicates it is a date, 534: localtime($value) is returned. 535: $editable will return an icon to click on 536: 537: =cut 538: 539: ################################################## 540: ################################################## 541: sub valout { 542: my ($value,$type,$editable)=@_; 543: my $result = ''; 544: # Values of zero are valid. 545: if (! $value && $value ne '0') { 546: if ($editable) { 547: $result = '<span class="LC_clickhere">*</span>'; 548: } else { 549: $result=' '; 550: } 551: } else { 552: if ($type eq 'date_interval') { 553: my ($sec,$min,$hour,$mday,$mon,$year)=gmtime($value); 554: $year=$year-70; 555: $mday--; 556: if ($year) { 557: $result.=$year.' yrs '; 558: } 559: if ($mon) { 560: $result.=$mon.' mths '; 561: } 562: if ($mday) { 563: $result.=$mday.' days '; 564: } 565: if ($hour) { 566: $result.=$hour.' hrs '; 567: } 568: if ($min) { 569: $result.=$min.' mins '; 570: } 571: if ($sec) { 572: $result.=$sec.' secs '; 573: } 574: $result=~s/\s+$//; 575: } elsif (&isdateparm($type)) { 576: $result = &Apache::lonlocal::locallocaltime($value). 577: &date_sanity_info($value); 578: } else { 579: $result = $value; 580: $result = &HTML::Entities::encode($result,'"<>&'); 581: } 582: } 583: return $result; 584: } 585: 586: ################################################## 587: ################################################## 588: 589: =pod 590: 591: =item plink 592: 593: Produces a link anchor. 594: 595: Inputs: $type,$dis,$value,$marker,$return,$call 596: 597: Returns: scalar with html code for a link which will envoke the 598: javascript function 'pjump'. 599: 600: =cut 601: 602: ################################################## 603: ################################################## 604: sub plink { 605: my ($type,$dis,$value,$marker,$return,$call)=@_; 606: my $winvalue=$value; 607: unless ($winvalue) { 608: if (&isdateparm($type)) { 609: $winvalue=$env{'form.recent_'.$type}; 610: } else { 611: $winvalue=$env{'form.recent_'.(split(/\_/,$type))[0]}; 612: } 613: } 614: my ($parmname)=((split(/\&/,$marker))[1]=~/\_([^\_]+)$/); 615: my ($hour,$min,$sec,$val)=&preset_defaults($parmname); 616: unless (defined($winvalue)) { $winvalue=$val; } 617: my $valout = &valout($value,$type,1); 618: foreach my $item (\$type, \$dis, \$winvalue, \$marker, \$return, \$call, 619: \$hour, \$min, \$sec) { 620: $$item = &HTML::Entities::encode($$item,'"<>&'); 621: $$item =~ s/\'/\\\'/g; 622: } 623: return '<table width="100%"><tr valign="top" align="right"><td><a name="'.$marker.'" /></td></tr><tr><td align="center">'. 624: '<a href="javascript:pjump('."'".$type."','".$dis."','".$winvalue."','" 625: .$marker."','".$return."','".$call."','".$hour."','".$min."','".$sec."'".');">'. 626: $valout.'</a></td></tr></table>'; 627: } 628: 629: sub page_js { 630: 631: my $selscript=&Apache::loncommon::studentbrowser_javascript(); 632: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition(); 633: 634: return(<<ENDJS); 635: <script type="text/javascript"> 636: 637: function pclose() { 638: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms", 639: "height=350,width=350,scrollbars=no,menubar=no"); 640: parmwin.close(); 641: } 642: 643: $pjump_def 644: 645: function psub() { 646: pclose(); 647: if (document.parmform.pres_marker.value!='') { 648: document.parmform.action+='#'+document.parmform.pres_marker.value; 649: var typedef=new Array(); 650: typedef=document.parmform.pres_type.value.split('_'); 651: if (document.parmform.pres_type.value!='') { 652: if (typedef[0]=='date') { 653: eval('document.parmform.recent_'+ 654: document.parmform.pres_type.value+ 655: '.value=document.parmform.pres_value.value;'); 656: } else { 657: eval('document.parmform.recent_'+typedef[0]+ 658: '.value=document.parmform.pres_value.value;'); 659: } 660: } 661: document.parmform.submit(); 662: } else { 663: document.parmform.pres_value.value=''; 664: document.parmform.pres_marker.value=''; 665: } 666: } 667: 668: function openWindow(url, wdwName, w, h, toolbar,scrollbar) { 669: var options = "width=" + w + ",height=" + h + ","; 670: options += "resizable=yes,scrollbars="+scrollbar+",status=no,"; 671: options += "menubar=no,toolbar="+toolbar+",location=no,directories=no"; 672: var newWin = window.open(url, wdwName, options); 673: newWin.focus(); 674: } 675: </script> 676: $selscript 677: ENDJS 678: 679: } 680: sub startpage { 681: my ($r) = @_; 682: 683: my %loaditems = ('onunload' => "pclose()", 684: 'onload' => "group_or_section('cgroup')",); 685: 686: my $start_page = 687: &Apache::loncommon::start_page('Set/Modify Course Parameters', 688: &page_js(), 689: {'add_entries' => \%loaditems,}); 690: my $breadcrumbs = 691: &Apache::lonhtmlcommon::breadcrumbs('Table Mode Parameter Setting','Table_Mode'); 692: $r->print(<<ENDHEAD); 693: $start_page 694: $breadcrumbs 695: <form method="post" action="/adm/parmset?action=settable" name="parmform"> 696: <input type="hidden" value='' name="pres_value" /> 697: <input type="hidden" value='' name="pres_type" /> 698: <input type="hidden" value='' name="pres_marker" /> 699: <input type="hidden" value='1' name="prevvisit" /> 700: ENDHEAD 701: } 702: 703: 704: sub print_row { 705: my ($r,$which,$part,$name,$symbp,$rid,$default,$defaulttype,$display,$defbgone, 706: $defbgtwo,$defbgthree,$parmlev,$uname,$udom,$csec,$cgroup,$usersgroups)=@_; 707: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; 708: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 709: my $courseopt=&Apache::lonnet::get_courseresdata($cnum,$cdom); 710: # get the values for the parameter in cascading order 711: # empty levels will remain empty 712: my ($result,@outpar)=&parmval($$part{$which}.'.'.$$name{$which}, 713: $rid,$$default{$which},$uname,$udom,$csec,$cgroup,$courseopt); 714: # get the type for the parameters 715: # problem: these may not be set for all levels 716: my ($typeresult,@typeoutpar)=&parmval($$part{$which}.'.'. 717: $$name{$which}.'.type',$rid, 718: $$defaulttype{$which},$uname,$udom,$csec,$cgroup,$courseopt); 719: # cascade down manually 720: my $cascadetype=$$defaulttype{$which}; 721: for (my $i=14;$i>0;$i--) { 722: if ($typeoutpar[$i]) { 723: $cascadetype=$typeoutpar[$i]; 724: } else { 725: $typeoutpar[$i]=$cascadetype; 726: } 727: } 728: my $parm=$$display{$which}; 729: 730: if ($parmlev eq 'full') { 731: $r->print('<td bgcolor='.$defbgtwo.' align="center">' 732: .$$part{$which}.'</td>'); 733: } else { 734: $parm=~s|\[.*\]\s||g; 735: } 736: my $automatic=&rulescache(($which=~/\_([^\_]+)$/)[0].'_triggers'); 737: if ($automatic) { 738: $parm.='<span class="LC_warning"><br />'.&mt('Automatically sets').' '.join(', ',split(/\:/,$automatic)).'</span>'; 739: } 740: $r->print('<td bgcolor='.$defbgone.'>'.$parm.'</td>'); 741: 742: my $thismarker=$which; 743: $thismarker=~s/^parameter\_//; 744: my $mprefix=$rid.'&'.$thismarker.'&'; 745: my $effective_parm = &valout($outpar[$result],$typeoutpar[$result]); 746: my ($othergrp,$grp_parm,$controlgrp); 747: 748: if ($parmlev eq 'general') { 749: 750: if ($uname) { 751: &print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 752: } elsif ($cgroup) { 753: &print_td($r,6,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 754: } elsif ($csec) { 755: &print_td($r,9,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 756: } else { 757: &print_td($r,14,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 758: } 759: } elsif ($parmlev eq 'map') { 760: 761: if ($uname) { 762: &print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 763: } elsif ($cgroup) { 764: &print_td($r,5,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 765: } elsif ($csec) { 766: &print_td($r,8,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 767: } else { 768: &print_td($r,13,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 769: } 770: } else { 771: if ($uname) { 772: if (@{$usersgroups} > 1) { 773: my ($coursereply,$grp_parm,$controlgrp); 774: ($coursereply,$othergrp,$grp_parm,$controlgrp) = 775: &print_usergroups($r,$$part{$which}.'.'.$$name{$which}, 776: $rid,$cgroup,$defbgone,$usersgroups,$result,$courseopt); 777: if ($coursereply && $result > 3) { 778: if (defined($controlgrp)) { 779: if ($cgroup ne $controlgrp) { 780: $effective_parm = $grp_parm; 781: $result = 0; 782: } 783: } 784: } 785: } 786: } 787: 788: &print_td($r,14,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 789: 790: &print_td($r,13,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 791: &print_td($r,12,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 792: &print_td($r,11,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 793: &print_td($r,10,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 794: 795: if ($csec) { 796: &print_td($r,9,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 797: &print_td($r,8,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 798: &print_td($r,7,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 799: } 800: 801: if ($cgroup) { 802: &print_td($r,6,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 803: &print_td($r,5,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 804: &print_td($r,4,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 805: } 806: 807: if ($uname) { 808: if ($othergrp) { 809: $r->print($othergrp); 810: } 811: &print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 812: &print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 813: &print_td($r,1,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 814: } 815: 816: } # end of $parmlev if/else 817: $r->print('<td bgcolor="#CCCCFF" align="center">'.$effective_parm.'</td>'); 818: 819: if ($parmlev eq 'full') { 820: my $sessionval=&Apache::lonnet::EXT('resource.'.$$part{$which}. 821: '.'.$$name{$which},$$symbp{$rid}); 822: my $sessionvaltype=$typeoutpar[$result]; 823: if (!defined($sessionvaltype)) { $sessionvaltype=$$defaulttype{$which}; } 824: $r->print('<td bgcolor="#999999" align="center"><font color="#FFFFFF">'. 825: &valout($sessionval,$sessionvaltype).' '. 826: '</font></td>'); 827: } 828: $r->print('</tr>'); 829: $r->print("\n"); 830: } 831: 832: sub print_td { 833: my ($r,$which,$defbg,$result,$outpar,$mprefix,$value,$typeoutpar,$display)=@_; 834: $r->print('<td bgcolor='.(($result==$which)?'"#AAFFAA"':$defbg). 835: ' align="center">'); 836: if ($which<11 || $which > 12) { 837: $r->print(&plink($$typeoutpar[$which], 838: $$display{$value},$$outpar[$which], 839: $mprefix."$which",'parmform.pres','psub')); 840: } else { 841: $r->print(&valout($$outpar[$which],$$typeoutpar[$which])); 842: } 843: $r->print('</td>'."\n"); 844: } 845: 846: sub print_usergroups { 847: my ($r,$what,$rid,$cgroup,$defbg,$usersgroups,$result,$courseopt) = @_; 848: my $courseid = $env{'request.course.id'}; 849: my $output; 850: my $symb = &symbcache($rid); 851: my $symbparm=$symb.'.'.$what; 852: my $map=(&Apache::lonnet::decode_symb($symb))[0]; 853: my $mapparm=$map.'___(all).'.$what; 854: my ($coursereply,$resultitem,$resultgroup,$resultlevel,$resulttype) = 855: &parm_control_group($courseid,$usersgroups,$symbparm,$mapparm,$what, 856: $courseopt); 857: my $bgcolor = $defbg; 858: my $grp_parm; 859: if (($coursereply) && ($cgroup ne $resultgroup)) { 860: if ($result > 3) { 861: $bgcolor = '"#AAFFAA"'; 862: $grp_parm = &valout($coursereply,$resulttype); 863: } 864: $grp_parm = &valout($coursereply,$resulttype); 865: $output = '<td bgcolor='.$bgcolor.' align="center">'; 866: if ($resultgroup && $resultlevel) { 867: $output .= '<small><b>'.$resultgroup.'</b> ('.$resultlevel.'): </small>'.$grp_parm; 868: } else { 869: $output .= ' '; 870: } 871: $output .= '</td>'; 872: } else { 873: $output .= '<td bgcolor='.$bgcolor.'> </td>'; 874: } 875: return ($coursereply,$output,$grp_parm,$resultgroup); 876: } 877: 878: sub parm_control_group { 879: my ($courseid,$usersgroups,$symbparm,$mapparm,$what,$courseopt) = @_; 880: my ($coursereply,$resultitem,$resultgroup,$resultlevel,$resulttype); 881: my $grpfound = 0; 882: my @levels = ($symbparm,$mapparm,$what); 883: my @levelnames = ('resource','map/folder','general'); 884: foreach my $group (@{$usersgroups}) { 885: if ($grpfound) { last; } 886: for (my $i=0; $i<@levels; $i++) { 887: my $item = $courseid.'.['.$group.'].'.$levels[$i]; 888: if (defined($$courseopt{$item})) { 889: $coursereply = $$courseopt{$item}; 890: $resultitem = $item; 891: $resultgroup = $group; 892: $resultlevel = $levelnames[$i]; 893: $resulttype = $$courseopt{$item.'.type'}; 894: $grpfound = 1; 895: last; 896: } 897: } 898: } 899: return($coursereply,$resultitem,$resultgroup,$resultlevel,$resulttype); 900: } 901: 902: =pod 903: 904: =item B<extractResourceInformation>: Given the course data hash, extractResourceInformation extracts lots of information about the course's resources into a variety of hashes. 905: 906: Input: See list below: 907: 908: =over 4 909: 910: =item B<ids>: An array that will contain all of the ids in the course. 911: 912: =item B<typep>: hash, id->type, where "type" contains the extension of the file, thus, I<problem exam quiz assess survey form>. 913: 914: =item B<keyp>: hash, id->key list, will contain a comma separated list of the meta-data keys available for the given id 915: 916: =item B<allparms>: hash, name of parameter->display value (what is the display value?) 917: 918: =item B<allparts>: hash, part identification->text representation of part, where the text representation is "[Part $part]" 919: 920: =item B<allkeys>: hash, full key to part->display value (what's display value?) 921: 922: =item B<allmaps>: hash, ??? 923: 924: =item B<fcat>: ??? 925: 926: =item B<defp>: hash, ??? 927: 928: =item B<mapp>: ?? 929: 930: =item B<symbp>: hash, id->full sym? 931: 932: =back 933: 934: =cut 935: 936: sub extractResourceInformation { 937: my $ids = shift; 938: my $typep = shift; 939: my $keyp = shift; 940: my $allparms = shift; 941: my $allparts = shift; 942: my $allmaps = shift; 943: my $mapp = shift; 944: my $symbp = shift; 945: my $maptitles=shift; 946: my $uris=shift; 947: my $keyorder=shift; 948: my $defkeytype=shift; 949: 950: my $keyordercnt=100; 951: 952: my $navmap = Apache::lonnavmaps::navmap->new(); 953: my @allres=$navmap->retrieveResources(undef,undef,1,undef,1); 954: foreach my $resource (@allres) { 955: my $id=$resource->id(); 956: my ($mapid,$resid)=split(/\./,$id); 957: if ($mapid eq '0') { next; } 958: $$ids[$#$ids+1]=$id; 959: my $srcf=$resource->src(); 960: $srcf=~/\.(\w+)$/; 961: $$typep{$id}=$1; 962: $$keyp{$id}=''; 963: $$uris{$id}=$srcf; 964: foreach my $key (split(/\,/,&Apache::lonnet::metadata($srcf,'allpossiblekeys'))) { 965: next if ($key!~/^parameter_/); 966: 967: # Hidden parameters 968: next if (&Apache::lonnet::metadata($srcf,$key.'.hidden') eq 'parm'); 969: # 970: # allparms is a hash of parameter names 971: # 972: my $name=&Apache::lonnet::metadata($srcf,$key.'.name'); 973: if (!exists($$allparms{$name}) || $$allparms{$name} =~ m/^\s*$/ ) { 974: my $display= &Apache::lonnet::metadata($srcf,$key.'.display'); 975: my $parmdis = $display; 976: $parmdis =~ s/\[Part.*$//g; 977: $$allparms{$name}=$parmdis; 978: if (ref($defkeytype)) { 979: $$defkeytype{$name}= 980: &Apache::lonnet::metadata($srcf,$key.'.type'); 981: } 982: } 983: 984: # 985: # allparts is a hash of all parts 986: # 987: my $part= &Apache::lonnet::metadata($srcf,$key.'.part'); 988: $$allparts{$part} = "Part: $part"; 989: # 990: # Remember all keys going with this resource 991: # 992: if ($$keyp{$id}) { 993: $$keyp{$id}.=','.$key; 994: } else { 995: $$keyp{$id}=$key; 996: } 997: # 998: # Put in order 999: # 1000: unless ($$keyorder{$key}) { 1001: $$keyorder{$key}=$keyordercnt; 1002: $keyordercnt++; 1003: } 1004: } 1005: 1006: 1007: if (!exists($$mapp{$mapid})) { 1008: $$mapp{$id}= 1009: &Apache::lonnet::declutter($resource->enclosing_map_src()); 1010: $$mapp{$mapid}=$$mapp{$id}; 1011: $$allmaps{$mapid}=$$mapp{$id}; 1012: if ($mapid eq '1') { 1013: $$maptitles{$mapid}='Main Course Documents'; 1014: } else { 1015: $$maptitles{$mapid}= 1016: &Apache::lonnet::gettitle($$mapp{$id}); 1017: } 1018: $$maptitles{$$mapp{$id}}=$$maptitles{$mapid}; 1019: $$symbp{$mapid}=$$mapp{$id}.'___(all)'; 1020: } else { 1021: $$mapp{$id} = $$mapp{$mapid}; 1022: } 1023: $$symbp{$id}=&Apache::lonnet::encode_symb($$mapp{$id},$resid,$srcf); 1024: } 1025: } 1026: 1027: 1028: ################################################## 1029: ################################################## 1030: 1031: sub isdateparm { 1032: my $type=shift; 1033: return (($type=~/^date/) && (!($type eq 'date_interval'))); 1034: } 1035: 1036: sub parmmenu { 1037: my ($r,$allparms,$pscat,$keyorder)=@_; 1038: my $tempkey; 1039: $r->print(<<ENDSCRIPT); 1040: <script type="text/javascript"> 1041: function checkall(value, checkName) { 1042: for (i=0; i<document.forms.parmform.elements.length; i++) { 1043: ele = document.forms.parmform.elements[i]; 1044: if (ele.name == checkName) { 1045: document.forms.parmform.elements[i].checked=value; 1046: } 1047: } 1048: } 1049: 1050: function checkthis(thisvalue, checkName) { 1051: for (i=0; i<document.forms.parmform.elements.length; i++) { 1052: ele = document.forms.parmform.elements[i]; 1053: if (ele.name == checkName) { 1054: if (ele.value == thisvalue) { 1055: document.forms.parmform.elements[i].checked=true; 1056: } 1057: } 1058: } 1059: } 1060: 1061: function checkdates() { 1062: checkthis('duedate','pscat'); 1063: checkthis('opendate','pscat'); 1064: checkthis('answerdate','pscat'); 1065: } 1066: 1067: function checkdisset() { 1068: checkthis('discussend','pscat'); 1069: checkthis('discusshide','pscat'); 1070: } 1071: 1072: function checkcontdates() { 1073: checkthis('contentopen','pscat'); 1074: checkthis('contentclose','pscat'); 1075: } 1076: 1077: 1078: function checkvisi() { 1079: checkthis('hiddenresource','pscat'); 1080: checkthis('encrypturl','pscat'); 1081: checkthis('problemstatus','pscat'); 1082: checkthis('contentopen','pscat'); 1083: checkthis('opendate','pscat'); 1084: } 1085: 1086: function checkparts() { 1087: checkthis('hiddenparts','pscat'); 1088: checkthis('display','pscat'); 1089: checkthis('ordered','pscat'); 1090: } 1091: 1092: function checkstandard() { 1093: checkall(false,'pscat'); 1094: checkdates(); 1095: checkthis('weight','pscat'); 1096: checkthis('maxtries','pscat'); 1097: } 1098: 1099: </script> 1100: ENDSCRIPT 1101: $r->print(); 1102: $r->print("\n<table id=\"LC_parm_overview_parm_menu\"><tr>"); 1103: my $cnt=0; 1104: foreach $tempkey (&keysindisplayorder($allparms,$keyorder)) { 1105: $r->print("\n<td><label><input type='checkbox' name='pscat' "); 1106: $r->print('value="'.$tempkey.'"'); 1107: if ($$pscat[0] eq "all" || grep $_ eq $tempkey, @{$pscat}) { 1108: $r->print(' checked'); 1109: } 1110: $r->print('>'.($$allparms{$tempkey}=~/\S/ ? $$allparms{$tempkey} 1111: : $tempkey) 1112: .'</label></td>'); 1113: $cnt++; 1114: if ($cnt==3) { 1115: $r->print("</tr>\n<tr>"); 1116: $cnt=0; 1117: } 1118: } 1119: $r->print(' 1120: </tr><tr id=\"LC_parm_overview_parm_menu_selectors\"><td> 1121: <a href="javascript:checkall(true, \'pscat\')">Select All</a><br /> 1122: <a href="javascript:checkstandard()">Select Common Only</a> 1123: </td><td> 1124: <a href="javascript:checkdates()">Add Problem Dates</a> 1125: <a href="javascript:checkcontdates()">Add Content Dates</a><br /> 1126: <a href="javascript:checkdisset()">Add Discussion Settings</a> 1127: <a href="javascript:checkvisi()">Add Visibilities</a><br /> 1128: <a href="javascript:checkparts()">Add Part Parameters</a> 1129: </td><td> 1130: <a href="javascript:checkall(false, \'pscat\')">Unselect All</a> 1131: </td> 1132: '); 1133: $r->print('</tr></table>'); 1134: } 1135: 1136: sub partmenu { 1137: my ($r,$allparts,$psprt)=@_; 1138: $r->print('<select multiple name="psprt" size="8">'); 1139: $r->print('<option value="all"'); 1140: $r->print(' selected') unless (@{$psprt}); 1141: $r->print('>'.&mt('All Parts').'</option>'); 1142: my %temphash=(); 1143: foreach (@{$psprt}) { $temphash{$_}=1; } 1144: foreach my $tempkey (sort { 1145: if ($a==$b) { return ($a cmp $b) } else { return ($a <=> $b); } 1146: } keys(%{$allparts})) { 1147: unless ($tempkey =~ /\./) { 1148: $r->print('<option value="'.$tempkey.'"'); 1149: if ($$psprt[0] eq "all" || $temphash{$tempkey}) { 1150: $r->print(' selected'); 1151: } 1152: $r->print('>'.$$allparts{$tempkey}.'</option>'); 1153: } 1154: } 1155: $r->print('</select>'); 1156: } 1157: 1158: sub usermenu { 1159: my ($r,$uname,$id,$udom,$csec,$cgroup,$parmlev,$usersgroups)=@_; 1160: my $chooseopt=&Apache::loncommon::select_dom_form($udom,'udom').' '. 1161: &Apache::loncommon::selectstudent_link('parmform','uname','udom'); 1162: my $selscript=&Apache::loncommon::studentbrowser_javascript(); 1163: my %lt=&Apache::lonlocal::texthash( 1164: 'se' => "Section", 1165: 'gr' => "Group", 1166: 'fu' => "For User", 1167: 'oi' => "or ID", 1168: 'ad' => "at Domain" 1169: ); 1170: my $sections=''; 1171: my %sectionhash = &Apache::loncommon::get_sections(); 1172: 1173: my $groups; 1174: my %grouphash = &Apache::longroup::coursegroups(); 1175: 1176: if (%sectionhash) { 1177: $sections=$lt{'se'}.': <select name="csec"'; 1178: if (%grouphash && $parmlev ne 'full') { 1179: $sections .= qq| onchange="group_or_section('csec')" |; 1180: } 1181: $sections .= '>'; 1182: foreach my $section ('',sort keys %sectionhash) { 1183: $sections.='<option value="'.$section.'" '. 1184: ($section eq $csec?'selected="selected"':'').'>'.$section. 1185: '</option>'; 1186: } 1187: $sections.='</select>'; 1188: } 1189: if (%sectionhash && %grouphash && $parmlev ne 'full') { 1190: $sections .= ' or '; 1191: $sections .= qq| 1192: <script type="text/javascript"> 1193: function group_or_section(caller) { 1194: if (caller == "cgroup") { 1195: if (document.parmform.cgroup.selectedIndex != 0) { 1196: document.parmform.csec.selectedIndex = 0; 1197: } 1198: } else { 1199: if (document.parmform.csec.selectedIndex != 0) { 1200: document.parmform.cgroup.selectedIndex = 0; 1201: } 1202: } 1203: } 1204: </script> 1205: |; 1206: } else { 1207: $sections .= qq| 1208: <script type="text/javascript"> 1209: function group_or_section(caller) { 1210: return; 1211: } 1212: </script> 1213: |; 1214: } 1215: 1216: if (%grouphash) { 1217: $groups=$lt{'gr'}.': <select name="cgroup"'; 1218: if (%sectionhash && $env{'form.action'} eq 'settable') { 1219: $groups .= qq| onchange="group_or_section('cgroup')" |; 1220: } 1221: $groups .= '>'; 1222: foreach my $grp ('',sort keys %grouphash) { 1223: $groups.='<option value="'.$grp.'" '; 1224: if ($grp eq $cgroup) { 1225: unless ((defined($uname)) && ($grp eq '')) { 1226: $groups .= 'selected="selected" '; 1227: } 1228: } elsif (!defined($cgroup)) { 1229: if (@{$usersgroups} == 1) { 1230: if ($grp eq $$usersgroups[0]) { 1231: $groups .= 'selected="selected" '; 1232: } 1233: } 1234: } 1235: $groups .= '>'.$grp.'</option>'; 1236: } 1237: $groups.='</select>'; 1238: } 1239: $r->print(<<ENDMENU); 1240: <b> 1241: $sections 1242: $groups 1243: <br /> 1244: $lt{'fu'} 1245: <input type="text" value="$uname" size="12" name="uname" /> 1246: $lt{'oi'} 1247: <input type="text" value="$id" size="12" name="id" /> 1248: $lt{'ad'} 1249: $chooseopt 1250: </b> 1251: ENDMENU 1252: } 1253: 1254: sub displaymenu { 1255: my ($r,$allparms,$allparts,$pscat,$psprt,$keyorder)=@_; 1256: $r->print('<table border="1"><tr><th>'.&mt('Select Parameters to View').'</th><th>'. 1257: &mt('Select Parts to View').'</th></tr><tr><td>'); 1258: &parmmenu($r,$allparms,$pscat,$keyorder); 1259: $r->print('</td><td>'); 1260: &partmenu($r,$allparts,$psprt); 1261: $r->print('</td></tr></table>'); 1262: } 1263: 1264: sub mapmenu { 1265: my ($r,$allmaps,$pschp,$maptitles)=@_; 1266: $r->print('<b>'.&mt('Select Enclosing Map or Folder').'</b> '); 1267: $r->print('<select name="pschp">'); 1268: $r->print('<option value="all">'.&mt('All Maps or Folders').'</option>'); 1269: foreach (sort {$$allmaps{$a} cmp $$allmaps{$b}} keys %{$allmaps}) { 1270: $r->print('<option value="'.$_.'"'); 1271: if (($pschp eq $_)) { $r->print(' selected'); } 1272: $r->print('>'.$$maptitles{$_}.($$allmaps{$_}!~/^uploaded/?' ['.$$allmaps{$_}.']':'').'</option>'); 1273: } 1274: $r->print("</select>"); 1275: } 1276: 1277: sub levelmenu { 1278: my ($r,$alllevs,$parmlev)=@_; 1279: $r->print('<b>'.&mt('Select Parameter Level'). 1280: &Apache::loncommon::help_open_topic('Course_Parameter_Levels').'</b> '); 1281: $r->print('<select name="parmlev">'); 1282: foreach (reverse sort keys %{$alllevs}) { 1283: $r->print('<option value="'.$$alllevs{$_}.'"'); 1284: if ($parmlev eq $$alllevs{$_}) { 1285: $r->print(' selected'); 1286: } 1287: $r->print('>'.$_.'</option>'); 1288: } 1289: $r->print("</select>"); 1290: } 1291: 1292: 1293: sub sectionmenu { 1294: my ($r,$selectedsections)=@_; 1295: my %sectionhash = &Apache::loncommon::get_sections(); 1296: return if (!%sectionhash); 1297: 1298: $r->print('<select name="Section" multiple="true" size="8" >'); 1299: foreach my $s ('all',sort keys %sectionhash) { 1300: $r->print(' <option value="'.$s.'"'); 1301: foreach (@{$selectedsections}) { 1302: if ($s eq $_) { 1303: $r->print(' selected'); 1304: last; 1305: } 1306: } 1307: $r->print('>'.$s."</option>\n"); 1308: } 1309: $r->print("</select>\n"); 1310: } 1311: 1312: sub groupmenu { 1313: my ($r,$selectedgroups)=@_; 1314: my %grouphash = &Apache::longroup::coursegroups(); 1315: return if (!%grouphash); 1316: 1317: $r->print('<select name="Group" multiple="true" size="8" >'); 1318: foreach my $group (sort(keys(%grouphash))) { 1319: $r->print(' <option value="'.$group.'"'); 1320: foreach (@{$selectedgroups}) { 1321: if ($group eq $_) { 1322: $r->print(' selected'); 1323: last; 1324: } 1325: } 1326: $r->print('>'.$group."</option>\n"); 1327: } 1328: $r->print("</select>\n"); 1329: } 1330: 1331: 1332: sub keysplit { 1333: my $keyp=shift; 1334: return (split(/\,/,$keyp)); 1335: } 1336: 1337: sub keysinorder { 1338: my ($name,$keyorder)=@_; 1339: return sort { 1340: $$keyorder{$a} <=> $$keyorder{$b}; 1341: } (keys %{$name}); 1342: } 1343: 1344: sub keysinorder_bytype { 1345: my ($name,$keyorder)=@_; 1346: return sort { 1347: my $ta=(split('_',$a))[-1]; 1348: my $tb=(split('_',$b))[-1]; 1349: if ($$keyorder{'parameter_0_'.$ta} == $$keyorder{'parameter_0_'.$tb}) { 1350: return ($a cmp $b); 1351: } 1352: $$keyorder{'parameter_0_'.$ta} <=> $$keyorder{'parameter_0_'.$tb}; 1353: } (keys %{$name}); 1354: } 1355: 1356: sub keysindisplayorder { 1357: my ($name,$keyorder)=@_; 1358: return sort { 1359: $$keyorder{'parameter_0_'.$a} <=> $$keyorder{'parameter_0_'.$b}; 1360: } (keys %{$name}); 1361: } 1362: 1363: sub sortmenu { 1364: my ($r,$sortorder)=@_; 1365: $r->print('<br /><label><input type="radio" name="sortorder" value="realmstudent"'); 1366: if ($sortorder eq 'realmstudent') { 1367: $r->print(' checked="on"'); 1368: } 1369: $r->print(' />'.&mt('Sort by realm first, then student (group/section)')); 1370: $r->print('</label><br /><label><input type="radio" name="sortorder" value="studentrealm"'); 1371: if ($sortorder eq 'studentrealm') { 1372: $r->print(' checked="on"'); 1373: } 1374: $r->print(' />'.&mt('Sort by student (group/section) first, then realm'). 1375: '</label>'); 1376: } 1377: 1378: sub standardkeyorder { 1379: return ('parameter_0_opendate' => 1, 1380: 'parameter_0_duedate' => 2, 1381: 'parameter_0_answerdate' => 3, 1382: 'parameter_0_interval' => 4, 1383: 'parameter_0_weight' => 5, 1384: 'parameter_0_maxtries' => 6, 1385: 'parameter_0_hinttries' => 7, 1386: 'parameter_0_contentopen' => 8, 1387: 'parameter_0_contentclose' => 9, 1388: 'parameter_0_type' => 10, 1389: 'parameter_0_problemstatus' => 11, 1390: 'parameter_0_hiddenresource' => 12, 1391: 'parameter_0_hiddenparts' => 13, 1392: 'parameter_0_display' => 14, 1393: 'parameter_0_ordered' => 15, 1394: 'parameter_0_tol' => 16, 1395: 'parameter_0_sig' => 17, 1396: 'parameter_0_turnoffunit' => 18, 1397: 'parameter_0_discussend' => 19, 1398: 'parameter_0_discusshide' => 20); 1399: } 1400: 1401: ################################################## 1402: ################################################## 1403: 1404: =pod 1405: 1406: =item assessparms 1407: 1408: Show assessment data and parameters. This is a large routine that should 1409: be simplified and shortened... someday. 1410: 1411: Inputs: $r 1412: 1413: Returns: nothing 1414: 1415: Variables used (guessed by Jeremy): 1416: 1417: =over 4 1418: 1419: =item B<pscat>: ParameterS CATegories? ends up a list of the types of parameters that exist, e.g., tol, weight, acc, opendate, duedate, answerdate, sig, maxtries, type. 1420: 1421: =item B<psprt>: ParameterS PaRTs? a list of the parts of a problem that we are displaying? Used to display only selected parts? 1422: 1423: =item B<allmaps>: 1424: 1425: =back 1426: 1427: =cut 1428: 1429: ################################################## 1430: ################################################## 1431: sub assessparms { 1432: 1433: my $r=shift; 1434: 1435: my @ids=(); 1436: my %symbp=(); 1437: my %mapp=(); 1438: my %typep=(); 1439: my %keyp=(); 1440: my %uris=(); 1441: my %maptitles=(); 1442: 1443: # -------------------------------------------------------- Variable declaration 1444: 1445: my %allmaps=(); 1446: my %alllevs=(); 1447: 1448: my $uname; 1449: my $udom; 1450: my $uhome; 1451: my $csec; 1452: my $cgroup; 1453: my @usersgroups = (); 1454: 1455: my $coursename=$env{'course.'.$env{'request.course.id'}.'.description'}; 1456: 1457: $alllevs{'Resource Level'}='full'; 1458: $alllevs{'Map/Folder Level'}='map'; 1459: $alllevs{'Course Level'}='general'; 1460: 1461: my %allparms; 1462: my %allparts; 1463: # 1464: # Order in which these parameters will be displayed 1465: # 1466: my %keyorder=&standardkeyorder(); 1467: 1468: @ids=(); 1469: %symbp=(); 1470: %typep=(); 1471: 1472: my $message=''; 1473: 1474: $csec=$env{'form.csec'}; 1475: $cgroup=$env{'form.cgroup'}; 1476: 1477: if ($udom=$env{'form.udom'}) { 1478: } elsif ($udom=$env{'request.role.domain'}) { 1479: } elsif ($udom=$env{'user.domain'}) { 1480: } else { 1481: $udom=$r->dir_config('lonDefDomain'); 1482: } 1483: 1484: my @pscat=&Apache::loncommon::get_env_multiple('form.pscat'); 1485: my $pschp=$env{'form.pschp'}; 1486: my @psprt=&Apache::loncommon::get_env_multiple('form.psprt'); 1487: if (!@psprt) { $psprt[0]='0'; } 1488: 1489: my $pssymb=''; 1490: my $parmlev=''; 1491: 1492: unless ($env{'form.parmlev'}) { 1493: $parmlev = 'map'; 1494: } else { 1495: $parmlev = $env{'form.parmlev'}; 1496: } 1497: 1498: # ----------------------------------------------- Was this started from grades? 1499: 1500: if (($env{'form.command'} eq 'set') && ($env{'form.url'}) 1501: && (!$env{'form.dis'})) { 1502: my $url=$env{'form.url'}; 1503: $url=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; 1504: $pssymb=&Apache::lonnet::symbread($url); 1505: if (!@pscat) { @pscat=('all'); } 1506: $pschp=''; 1507: $parmlev = 'full'; 1508: } elsif ($env{'form.symb'}) { 1509: $pssymb=$env{'form.symb'}; 1510: if (!@pscat) { @pscat=('all'); } 1511: $pschp=''; 1512: $parmlev = 'full'; 1513: } else { 1514: $env{'form.url'}=''; 1515: } 1516: 1517: my $id=$env{'form.id'}; 1518: if (($id) && ($udom)) { 1519: $uname=(&Apache::lonnet::idget($udom,$id))[1]; 1520: if ($uname) { 1521: $id=''; 1522: } else { 1523: $message= 1524: '<span class="LC_error">'.&mt("Unknown ID")." '$id' ". 1525: &mt('at domain')." '$udom'</span>"; 1526: } 1527: } else { 1528: $uname=$env{'form.uname'}; 1529: } 1530: unless ($udom) { $uname=''; } 1531: $uhome=''; 1532: if ($uname) { 1533: $uhome=&Apache::lonnet::homeserver($uname,$udom); 1534: if ($uhome eq 'no_host') { 1535: $message= 1536: '<span class="LC_error">'.&mt("Unknown user")." '$uname' ". 1537: &mt("at domain")." '$udom'</span>"; 1538: $uname=''; 1539: } else { 1540: $csec=&Apache::lonnet::getsection($udom,$uname, 1541: $env{'request.course.id'}); 1542: 1543: if ($csec eq '-1') { 1544: $message='<span class="LC_error">'. 1545: &mt("User")." '$uname' ".&mt("at domain")." '$udom' ". 1546: &mt("not in this course")."</span>"; 1547: $uname=''; 1548: $csec=$env{'form.csec'}; 1549: $cgroup=$env{'form.cgroup'}; 1550: } else { 1551: my %name=&Apache::lonnet::userenvironment($udom,$uname, 1552: ('firstname','middlename','lastname','generation','id')); 1553: $message="\n<p>\n".&mt("Full Name").": ". 1554: $name{'firstname'}.' '.$name{'middlename'}.' ' 1555: .$name{'lastname'}.' '.$name{'generation'}. 1556: "<br />\n".&mt('ID').": ".$name{'id'}.'<p>'; 1557: } 1558: @usersgroups = &Apache::lonnet::get_users_groups( 1559: $udom,$uname,$env{'request.course.id'}); 1560: if (@usersgroups > 0) { 1561: unless (grep(/^\Q$cgroup\E$/,@usersgroups)) { 1562: $cgroup = $usersgroups[0]; 1563: } 1564: } 1565: } 1566: } 1567: 1568: unless ($csec) { $csec=''; } 1569: unless ($cgroup) { $cgroup=''; } 1570: 1571: # --------------------------------------------------------- Get all assessments 1572: &extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps, 1573: \%mapp, \%symbp,\%maptitles,\%uris, 1574: \%keyorder); 1575: 1576: $mapp{'0.0'} = ''; 1577: $symbp{'0.0'} = ''; 1578: 1579: # ---------------------------------------------------------- Anything to store? 1580: if ($env{'form.pres_marker'}) { 1581: my @markers=split(/\&\&\&/,$env{'form.pres_marker'}); 1582: my @values=split(/\&\&\&/,$env{'form.pres_value'}); 1583: my @types=split(/\&\&\&/,$env{'form.pres_type'}); 1584: for (my $i=0;$i<=$#markers;$i++) { 1585: $message.=&storeparm(split(/\&/,$markers[$i]), 1586: $values[$i], 1587: $types[$i], 1588: $uname,$udom,$csec,$cgroup); 1589: } 1590: # ---------------------------------------------------------------- Done storing 1591: $message.='<h3>'.&mt('Changes can take up to 10 minutes before being active for all students.').&Apache::loncommon::help_open_topic('Caching').'</h3>'; 1592: } 1593: #----------------------------------------------- if all selected, fill in array 1594: if ($pscat[0] eq "all") {@pscat = (keys %allparms);} 1595: if (!@pscat) { @pscat=('duedate','opendate','answerdate','weight','maxtries') }; 1596: if ($psprt[0] eq "all" || !@psprt) {@psprt = (keys %allparts);} 1597: # ------------------------------------------------------------------ Start page 1598: 1599: &startpage($r); 1600: 1601: foreach ('tolerance','date_default','date_start','date_end', 1602: 'date_interval','int','float','string') { 1603: $r->print('<input type="hidden" value="'. 1604: &HTML::Entities::encode($env{'form.recent_'.$_},'"&<>'). 1605: '" name="recent_'.$_.'" />'); 1606: } 1607: 1608: if (!$pssymb) { 1609: $r->print('<table border="1"><tr><td>'); 1610: &levelmenu($r,\%alllevs,$parmlev); 1611: if ($parmlev ne 'general') { 1612: $r->print('<td>'); 1613: &mapmenu($r,\%allmaps,$pschp,\%maptitles); 1614: $r->print('</td>'); 1615: } 1616: $r->print('</td></tr></table>'); 1617: &displaymenu($r,\%allparms,\%allparts,\@pscat,\@psprt,\%keyorder); 1618: } else { 1619: my ($map,$id,$resource)=&Apache::lonnet::decode_symb($pssymb); 1620: my $title = &Apache::lonnet::gettitle($pssymb); 1621: $r->print(&mt('Specific Resource: [_1] ([_2])',$title,$resource). 1622: '<input type="hidden" value="'.$pssymb.'" name="symb" />'. 1623: '<br /><label><b>'.&mt('Show all parts').': <input type="checkbox" name="psprt" value="all"'. 1624: ($env{'form.psprt'}?' checked="checked"':'').' /></b></label><br />'); 1625: } 1626: &usermenu($r,$uname,$id,$udom,$csec,$cgroup,$parmlev,\@usersgroups); 1627: 1628: $r->print('<p>'.$message.'</p>'); 1629: 1630: $r->print('<br /><input type="submit" name="dis" value="'.&mt("Update Parameter Display").'" />'); 1631: 1632: my @temp_pscat; 1633: map { 1634: my $cat = $_; 1635: push(@temp_pscat, map { $_.'.'.$cat } @psprt); 1636: } @pscat; 1637: 1638: @pscat = @temp_pscat; 1639: 1640: if (($env{'form.prevvisit'}) || ($pschp) || ($pssymb)) { 1641: # ----------------------------------------------------------------- Start Table 1642: my @catmarker=map { tr|.|_|; 'parameter_'.$_; } @pscat; 1643: my $csuname=$env{'user.name'}; 1644: my $csudom=$env{'user.domain'}; 1645: 1646: if ($parmlev eq 'full') { 1647: my $coursespan=$csec?8:5; 1648: my $userspan=3; 1649: if ($cgroup ne '') { 1650: $coursespan += 3; 1651: } 1652: 1653: $r->print('<p><table border=2>'); 1654: $r->print('<tr><td colspan=5></td>'); 1655: $r->print('<th colspan='.($coursespan).'>'.&mt('Any User').'</th>'); 1656: if ($uname) { 1657: if (@usersgroups > 1) { 1658: $userspan ++; 1659: } 1660: $r->print('<th colspan="'.$userspan.'" rowspan="2">'); 1661: $r->print(&mt("User")." $uname ".&mt('at Domain')." $udom</th>"); 1662: } 1663: my %lt=&Apache::lonlocal::texthash( 1664: 'pie' => "Parameter in Effect", 1665: 'csv' => "Current Session Value", 1666: 'at' => 'at', 1667: 'rl' => "Resource Level", 1668: 'ic' => 'in Course', 1669: 'aut' => "Assessment URL and Title", 1670: 'type' => 'Type', 1671: 'emof' => "Enclosing Map or Folder", 1672: 'part' => 'Part', 1673: 'pn' => 'Parameter Name', 1674: 'def' => 'default', 1675: 'femof' => 'from Enclosing Map or Folder', 1676: 'gen' => 'general', 1677: 'foremf' => 'for Enclosing Map or Folder', 1678: 'fr' => 'for Resource' 1679: ); 1680: $r->print(<<ENDTABLETWO); 1681: <th rowspan=3>$lt{'pie'}</th> 1682: <th rowspan=3>$lt{'csv'}<br />($csuname $lt{'at'} $csudom)</th> 1683: </tr><tr><td colspan=5></td><th colspan=2>$lt{'ic'}</th><th colspan=2>$lt{'rl'}</th> 1684: <th colspan=1>$lt{'ic'}</th> 1685: 1686: ENDTABLETWO 1687: if ($csec) { 1688: $r->print("<th colspan=3>". 1689: &mt("in Section")." $csec</th>"); 1690: } 1691: if ($cgroup) { 1692: $r->print("<th colspan=3>". 1693: &mt("in Group")." $cgroup</th>"); 1694: } 1695: $r->print(<<ENDTABLEHEADFOUR); 1696: </tr><tr><th>$lt{'aut'}</th><th>$lt{'type'}</th> 1697: <th>$lt{'emof'}</th><th>$lt{'part'}</th><th>$lt{'pn'}</th> 1698: <th>$lt{'gen'}</th><th>$lt{'foremf'}</th> 1699: <th>$lt{'def'}</th><th>$lt{'femof'}</th><th>$lt{'fr'}</th> 1700: ENDTABLEHEADFOUR 1701: 1702: if ($csec) { 1703: $r->print('<th>'.&mt('general').'</th><th>'.&mt('for Enclosing Map or Folder').'</th><th>'.&mt('for Resource').'</th>'); 1704: } 1705: 1706: if ($cgroup) { 1707: $r->print('<th>'.&mt('general').'</th><th>'.&mt('for Enclosing Map or Folder').'</th><th>'.&mt('for Resource').'</th>'); 1708: } 1709: 1710: if ($uname) { 1711: if (@usersgroups > 1) { 1712: $r->print('<th>'.&mt('Control by other group?').'</th>'); 1713: } 1714: $r->print('<th>'.&mt('general').'</th><th>'.&mt('for Enclosing Map or Folder').'</th><th>'.&mt('for Resource').'</th>'); 1715: } 1716: 1717: $r->print('</tr>'); 1718: 1719: my $defbgone=''; 1720: my $defbgtwo=''; 1721: my $defbgthree = ''; 1722: 1723: foreach (@ids) { 1724: 1725: my $rid=$_; 1726: my ($inmapid)=($rid=~/\.(\d+)$/); 1727: 1728: if ((!$pssymb && 1729: (($pschp eq 'all') || ($allmaps{$pschp} eq $mapp{$rid}))) 1730: || 1731: ($pssymb && $pssymb eq $symbp{$rid})) { 1732: # ------------------------------------------------------ Entry for one resource 1733: if ($defbgone eq '"#E0E099"') { 1734: $defbgone='"#E0E0DD"'; 1735: } else { 1736: $defbgone='"#E0E099"'; 1737: } 1738: if ($defbgtwo eq '"#FFFF99"') { 1739: $defbgtwo='"#FFFFDD"'; 1740: } else { 1741: $defbgtwo='"#FFFF99"'; 1742: } 1743: if ($defbgthree eq '"#FFBB99"') { 1744: $defbgthree='"#FFBBDD"'; 1745: } else { 1746: $defbgthree='"#FFBB99"'; 1747: } 1748: 1749: my $thistitle=''; 1750: my %name= (); 1751: undef %name; 1752: my %part= (); 1753: my %display=(); 1754: my %type= (); 1755: my %default=(); 1756: my $uri=&Apache::lonnet::declutter($uris{$rid}); 1757: 1758: foreach (&keysplit($keyp{$rid})) { 1759: my $tempkeyp = $_; 1760: if (grep $_ eq $tempkeyp, @catmarker) { 1761: $part{$_}=&Apache::lonnet::metadata($uri,$_.'.part'); 1762: $name{$_}=&Apache::lonnet::metadata($uri,$_.'.name'); 1763: $display{$_}=&Apache::lonnet::metadata($uri,$_.'.display'); 1764: unless ($display{$_}) { $display{$_}=''; } 1765: $display{$_}.=' ('.$name{$_}.')'; 1766: $default{$_}=&Apache::lonnet::metadata($uri,$_); 1767: $type{$_}=&Apache::lonnet::metadata($uri,$_.'.type'); 1768: $thistitle=&Apache::lonnet::metadata($uri,$_.'.title'); 1769: } 1770: } 1771: my $totalparms=scalar keys %name; 1772: if ($totalparms>0) { 1773: my $firstrow=1; 1774: my $title=&Apache::lonnet::gettitle($symbp{$rid}); 1775: $r->print('<tr><td bgcolor='.$defbgone. 1776: ' rowspan='.$totalparms. 1777: '><tt><font size=-1>'. 1778: join(' / ',split(/\//,$uri)). 1779: '</font></tt><p><b>'. 1780: "<a href=\"javascript:openWindow('". 1781: &Apache::lonnet::clutter($uri).'?symb='. 1782: &escape($symbp{$rid}). 1783: "', 'metadatafile', '450', '500', 'no', 'yes');\"". 1784: " target=\"_self\">$title"); 1785: 1786: if ($thistitle) { 1787: $r->print(' ('.$thistitle.')'); 1788: } 1789: $r->print('</a></b></td>'); 1790: $r->print('<td bgcolor='.$defbgtwo. 1791: ' rowspan='.$totalparms.'>'.$typep{$rid}. 1792: '</td>'); 1793: 1794: $r->print('<td bgcolor='.$defbgone. 1795: ' rowspan='.$totalparms. 1796: '>'.$maptitles{$mapp{$rid}}.'</td>'); 1797: 1798: foreach (&keysinorder_bytype(\%name,\%keyorder)) { 1799: unless ($firstrow) { 1800: $r->print('<tr>'); 1801: } else { 1802: undef $firstrow; 1803: } 1804: &print_row($r,$_,\%part,\%name,\%symbp,$rid,\%default, 1805: \%type,\%display,$defbgone,$defbgtwo, 1806: $defbgthree,$parmlev,$uname,$udom,$csec, 1807: $cgroup,\@usersgroups); 1808: } 1809: } 1810: } 1811: } # end foreach ids 1812: # -------------------------------------------------- End entry for one resource 1813: $r->print('</table>'); 1814: } # end of full 1815: #--------------------------------------------------- Entry for parm level map 1816: if ($parmlev eq 'map') { 1817: my $defbgone = '"E0E099"'; 1818: my $defbgtwo = '"FFFF99"'; 1819: my $defbgthree = '"FFBB99"'; 1820: 1821: my %maplist; 1822: 1823: if ($pschp eq 'all') { 1824: %maplist = %allmaps; 1825: } else { 1826: %maplist = ($pschp => $mapp{$pschp}); 1827: } 1828: 1829: #-------------------------------------------- for each map, gather information 1830: my $mapid; 1831: foreach $mapid (sort {$maplist{$a} cmp $maplist{$b}} keys %maplist) { 1832: my $maptitle = $maplist{$mapid}; 1833: 1834: #----------------------- loop through ids and get all parameter types for map 1835: #----------------------------------------- and associated information 1836: my %name = (); 1837: my %part = (); 1838: my %display = (); 1839: my %type = (); 1840: my %default = (); 1841: my $map = 0; 1842: 1843: # $r->print("Catmarker: @catmarker<br />\n"); 1844: 1845: foreach (@ids) { 1846: ($map)=(/([\d]*?)\./); 1847: my $rid = $_; 1848: 1849: # $r->print("$mapid:$map: $rid <br /> \n"); 1850: 1851: if ($map eq $mapid) { 1852: my $uri=&Apache::lonnet::declutter($uris{$rid}); 1853: # $r->print("Keys: $keyp{$rid} <br />\n"); 1854: 1855: #-------------------------------------------------------------------- 1856: # @catmarker contains list of all possible parameters including part #s 1857: # $fullkeyp contains the full part/id # for the extraction of proper parameters 1858: # $tempkeyp contains part 0 only (no ids - ie, subparts) 1859: # When storing information, store as part 0 1860: # When requesting information, request from full part 1861: #------------------------------------------------------------------- 1862: foreach (&keysplit($keyp{$rid})) { 1863: my $tempkeyp = $_; 1864: my $fullkeyp = $tempkeyp; 1865: $tempkeyp =~ s/_\w+_/_0_/; 1866: 1867: if ((grep $_ eq $fullkeyp, @catmarker) &&(!$name{$tempkeyp})) { 1868: $part{$tempkeyp}="0"; 1869: $name{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.name'); 1870: $display{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.display'); 1871: unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; } 1872: $display{$tempkeyp}.=' ('.$name{$tempkeyp}.')'; 1873: $display{$tempkeyp} =~ s/_\w+_/_0_/; 1874: $default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp); 1875: $type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type'); 1876: } 1877: } # end loop through keys 1878: } 1879: } # end loop through ids 1880: 1881: #---------------------------------------------------- print header information 1882: my $foldermap=&mt($maptitle=~/^uploaded/?'Folder':'Map'); 1883: my $showtitle=$maptitles{$maptitle}.($maptitle!~/^uploaded/?' ['.$maptitle.']':''); 1884: $r->print(<<ENDMAPONE); 1885: <center><h4> 1886: Set Defaults for All Resources in $foldermap<br /> 1887: <font color="red"><i>$showtitle</i></font><br /> 1888: Specifically for 1889: ENDMAPONE 1890: if ($uname) { 1891: my $person=&Apache::loncommon::plainname($uname,$udom); 1892: $r->print(&mt("User")." <font color=\"red\"><i>$uname $$person$ </i></font> ". 1893: &mt('in')." \n"); 1894: } else { 1895: $r->print("<font color=\"red\"><i>".&mt('all').'</i></font> '.&mt('users in')." \n"); 1896: } 1897: if ($cgroup) { 1898: $r->print(&mt("Group")." <font color=\"red\"><i>$cgroup". 1899: "</i></font> ".&mt('of')." \n"); 1900: $csec = ''; 1901: } elsif ($csec) { 1902: $r->print(&mt("Section")." <font color=\"red\"><i>$csec". 1903: "</i></font> ".&mt('of')." \n"); 1904: } 1905: $r->print("<font color=\"red\"><i>$coursename</i></font><br />"); 1906: $r->print("</h4>\n"); 1907: #---------------------------------------------------------------- print table 1908: $r->print('<p><table border="2">'); 1909: $r->print('<tr><th>'.&mt('Parameter Name').'</th>'); 1910: $r->print('<th>'.&mt('Default Value').'</th>'); 1911: $r->print('<th>'.&mt('Parameter in Effect').'</th></tr>'); 1912: 1913: foreach (&keysinorder(\%name,\%keyorder)) { 1914: $r->print('<tr>'); 1915: &print_row($r,$_,\%part,\%name,\%symbp,$mapid,\%default, 1916: \%type,\%display,$defbgone,$defbgtwo,$defbgthree, 1917: $parmlev,$uname,$udom,$csec,$cgroup); 1918: } 1919: $r->print("</table></center>"); 1920: } # end each map 1921: } # end of $parmlev eq map 1922: #--------------------------------- Entry for parm level general (Course level) 1923: if ($parmlev eq 'general') { 1924: my $defbgone = '"E0E099"'; 1925: my $defbgtwo = '"FFFF99"'; 1926: my $defbgthree = '"FFBB99"'; 1927: 1928: #-------------------------------------------- for each map, gather information 1929: my $mapid="0.0"; 1930: #----------------------- loop through ids and get all parameter types for map 1931: #----------------------------------------- and associated information 1932: my %name = (); 1933: my %part = (); 1934: my %display = (); 1935: my %type = (); 1936: my %default = (); 1937: 1938: foreach (@ids) { 1939: my $rid = $_; 1940: 1941: my $uri=&Apache::lonnet::declutter($uris{$rid}); 1942: 1943: #-------------------------------------------------------------------- 1944: # @catmarker contains list of all possible parameters including part #s 1945: # $fullkeyp contains the full part/id # for the extraction of proper parameters 1946: # $tempkeyp contains part 0 only (no ids - ie, subparts) 1947: # When storing information, store as part 0 1948: # When requesting information, request from full part 1949: #------------------------------------------------------------------- 1950: foreach (&keysplit($keyp{$rid})) { 1951: my $tempkeyp = $_; 1952: my $fullkeyp = $tempkeyp; 1953: $tempkeyp =~ s/_\w+_/_0_/; 1954: if ((grep $_ eq $fullkeyp, @catmarker) &&(!$name{$tempkeyp})) { 1955: $part{$tempkeyp}="0"; 1956: $name{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.name'); 1957: $display{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.display'); 1958: unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; } 1959: $display{$tempkeyp}.=' ('.$name{$tempkeyp}.')'; 1960: $display{$tempkeyp} =~ s/_\w+_/_0_/; 1961: $default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp); 1962: $type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type'); 1963: } 1964: } # end loop through keys 1965: } # end loop through ids 1966: 1967: #---------------------------------------------------- print header information 1968: my $setdef=&mt("Set Defaults for All Resources in Course"); 1969: $r->print(<<ENDMAPONE); 1970: <center><h4>$setdef 1971: <font color="red"><i>$coursename</i></font><br /> 1972: ENDMAPONE 1973: if ($uname) { 1974: my $person=&Apache::loncommon::plainname($uname,$udom); 1975: $r->print(" ".&mt("User")."<font color=\"red\"> <i>$uname $$person$ </i></font> \n"); 1976: } else { 1977: $r->print("<i><font color=\"red\"> ".&mt("ALL")."</i> ".&mt("USERS")."</font> \n"); 1978: } 1979: 1980: if ($csec) {$r->print(&mt("Section")."<font color=\"red\"> <i>$csec</i></font>\n")}; 1981: if ($cgroup) {$r->print(&mt("Group")."<font color=\"red\"> <i>$cgroup</i></font>\n")}; 1982: $r->print("</h4>\n"); 1983: #---------------------------------------------------------------- print table 1984: $r->print('<p><table border="2">'); 1985: $r->print('<tr><th>'.&mt('Parameter Name').'</th>'); 1986: $r->print('<th>'.&mt('Default Value').'</th>'); 1987: $r->print('<th>'.&mt('Parameter in Effect').'</th></tr>'); 1988: 1989: foreach (&keysinorder(\%name,\%keyorder)) { 1990: $r->print('<tr>'); 1991: &print_row($r,$_,\%part,\%name,\%symbp,$mapid,\%default, 1992: \%type,\%display,$defbgone,$defbgtwo,$defbgthree, 1993: $parmlev,$uname,$udom,$csec,$cgroup); 1994: } 1995: $r->print("</table></center>"); 1996: } # end of $parmlev eq general 1997: } 1998: $r->print('</form>'.&Apache::loncommon::end_page()); 1999: } # end sub assessparms 2000: 2001: 2002: ################################################## 2003: ################################################## 2004: 2005: =pod 2006: 2007: =item crsenv 2008: 2009: Show and set course data and parameters. This is a large routine that should 2010: be simplified and shortened... someday. 2011: 2012: Inputs: $r 2013: 2014: Returns: nothing 2015: 2016: =cut 2017: 2018: ################################################## 2019: ################################################## 2020: sub crsenv { 2021: my $r=shift; 2022: my $setoutput=''; 2023: 2024: my $breadcrumbs = 2025: &Apache::lonhtmlcommon::breadcrumbs('Edit Course Environment'); 2026: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 2027: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 2028: 2029: # 2030: # Go through list of changes 2031: foreach (keys %env) { 2032: next if ($_!~/^form\.(.+)\_setparmval$/); 2033: my $name = $1; 2034: my $value = $env{'form.'.$name.'_value'}; 2035: if ($name eq 'newp') { 2036: $name = $env{'form.newp_name'}; 2037: } 2038: if ($name eq 'url') { 2039: $value=~s/^\/res\///; 2040: my $bkuptime=time; 2041: my @tmp = &Apache::lonnet::get 2042: ('environment',['url'],$dom,$crs); 2043: $setoutput.=&mt('Backing up previous URL').': '. 2044: &Apache::lonnet::put 2045: ('environment', 2046: {'top level map backup '.$bkuptime => $tmp[1] }, 2047: $dom,$crs). 2048: '<br />'; 2049: } 2050: # 2051: # Deal with modified default spreadsheets 2052: if ($name =~ /^spreadsheet_default_(classcalc| 2053: studentcalc| 2054: assesscalc)$/x) { 2055: my $sheettype = $1; 2056: if ($sheettype eq 'classcalc') { 2057: # no need to do anything since viewing the sheet will 2058: # cause it to be updated. 2059: } elsif ($sheettype eq 'studentcalc') { 2060: # expire all the student spreadsheets 2061: &Apache::lonnet::expirespread('','','studentcalc'); 2062: } else { 2063: # expire all the assessment spreadsheets 2064: # this includes non-default spreadsheets, but better to 2065: # be safe than sorry. 2066: &Apache::lonnet::expirespread('','','assesscalc'); 2067: # expire all the student spreadsheets 2068: &Apache::lonnet::expirespread('','','studentcalc'); 2069: } 2070: } 2071: # 2072: # Deal with the enrollment dates 2073: if ($name =~ /^default_enrollment_(start|end)_date$/) { 2074: $value=&Apache::lonhtmlcommon::get_date_from_form($name.'_value'); 2075: } 2076: # 2077: # Deal with the emails 2078: if ($name =~ /\.email$/) { 2079: foreach my $specifier (split(',',$value)) { 2080: my ($user,$sections_or_groups)= 2081: ($specifier=~/^([^$]+)\(([^$]+)\)/); 2082: if (!$sections_or_groups) { 2083: $user = $specifier; 2084: } 2085: my ($name,$domain) = split(':',$user); 2086: if (!defined($user) || !defined($domain)) { 2087: $setoutput.= '<br /> <span class="LC_error">'. 2088: &mt("Invalid email address specified, address must be of the form username:domain what was specified was ([_1])",$user). 2089: '</span>'; 2090: undef($value); 2091: } elsif (&Apache::lonnet::homeserver($user,$domain) eq 'no_host') { 2092: $setoutput.= '<br /> <span class="LC_error">'. 2093: &mt("Invalid email address specified, user [_1] is unknown.",$name). 2094: '</span>'; 2095: undef($value); 2096: } 2097: } 2098: } 2099: # Get existing cloners 2100: my @oldcloner = (); 2101: if ($name eq 'cloners') { 2102: my %clonenames=&Apache::lonnet::dump('environment',$dom,$crs,'cloners'); 2103: if ($clonenames{'cloners'} =~ /,/) { 2104: @oldcloner = split/,/,$clonenames{'cloners'}; 2105: } else { 2106: $oldcloner[0] = $clonenames{'cloners'}; 2107: } 2108: } 2109: # 2110: # Let the user know we made the changes 2111: if ($name && defined($value)) { 2112: my %failed_cloners; 2113: if ($name eq 'cloners') { 2114: $value =~ s/\s//g; 2115: $value =~ s/^,//; 2116: $value =~ s/,$//; 2117: # check requested clones are valid users. 2118: %failed_cloners = &check_cloners(\$value,\@oldcloner); 2119: } 2120: my $put_result = &Apache::lonnet::put('environment', 2121: {$name=>$value},$dom,$crs); 2122: if ($put_result eq 'ok') { 2123: $setoutput.=&mt('Set').' <b>'.$name.'</b> '.&mt('to').' <b>'.$value.'</b>.<br />'; 2124: if ($name eq 'cloners') { 2125: &change_clone($value,\@oldcloner); 2126: } 2127: # Update environment and nohist_courseids.db 2128: if ($name eq 'description' && defined($value)) { 2129: my %crsinfo = 2130: &Apache::lonnet::courseiddump($dom,'.',1,'.','.', 2131: $crs,undef,undef,'Course'); 2132: &Apache::lonnet::appenv('course.'.$env{'request.course.id'}.'.description' => $value); 2133: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') { 2134: $crsinfo{$env{'request.course.id'}}{'description'} = $value; 2135: my $chome = &Apache::lonnet::homeserver($crs,$dom); 2136: my $putresult = 2137: &Apache::lonnet::courseidput($dom,\%crsinfo, 2138: $chome,'notime'); 2139: } 2140: } 2141: } else { 2142: $setoutput.=&mt('Unable to set').' <b>'.$name.'</b> '.&mt('to'). 2143: ' <b>'.$value.'</b> '.&mt('due to').' '.$put_result.'.<br />'; 2144: } 2145: if (($name eq 'cloners') && (keys(%failed_cloners) > 0)) { 2146: $setoutput.= &mt('Unable to include').': '; 2147: my @fails; 2148: my $num = 0; 2149: if (defined($failed_cloners{'format'})) { 2150: $fails[$num] .= '<b>'.$failed_cloners{'format'}. 2151: '</b>, '.&mt('reason').' - '. 2152: &mt('Invalid format'); 2153: $num ++; 2154: } 2155: if (defined($failed_cloners{'domain'})) { 2156: $fails[$num] .= '<b>'.$failed_cloners{'domain'}. 2157: '</b>, '.&mt('reason').' - '. 2158: &mt('Domain does not exist'); 2159: $num ++; 2160: } 2161: if (defined($failed_cloners{'newuser'})) { 2162: $fails[$num] .= '<b>'.$failed_cloners{'newuser'}. '</b>, '.&mt('reason').' - '. 2163: &mt('LON-CAPA user(s) do(es) not exist.'). 2164: '.<br />'.&mt('Please '). 2165: ' <a href="/adm/createuser">'. 2166: &mt('add the user(s)').'</a>, '. 2167: &mt('and then return to the '). 2168: '<a href="/adm/parmset?action=crsenv">'. 2169: &mt('Course Parameters page').'</a> '. 2170: &mt('to add the new user(s) to the list of possible cloners'); 2171: } 2172: $setoutput .= join(';  ',@fails).'.<br />'; 2173: } 2174: } 2175: } 2176: 2177: my $start_table =&Apache::loncommon::start_data_table(); 2178: my $start_header_row=&Apache::loncommon::start_data_table_header_row(); 2179: my $end_header_row =&Apache::loncommon::end_data_table_header_row(); 2180: # ------------------------- Re-init course environment entries for this session 2181: 2182: &Apache::lonnet::coursedescription($env{'request.course.id'}, 2183: {'freshen_cache' => 1}); 2184: 2185: # -------------------------------------------------------- Get parameters again 2186: 2187: my %values=&Apache::lonnet::dump('environment',$dom,$crs); 2188: my $SelectStyleFile=&mt('Select Style File'); 2189: my $SelectSpreadsheetFile=&mt('Select Spreadsheet File'); 2190: my $output=''; 2191: if (! exists($values{'con_lost'})) { 2192: my %descriptions= 2193: ('url' => '<b>'.&mt('Top Level Map').'</b> '. 2194: '<a href="javascript:openbrowser'. 2195: "('envform','url','sequence')\">". 2196: &mt('Select Map').'</a><br /><span class="LC_warning"> '. 2197: &mt('Modification may make assessment data inaccessible'). 2198: '</span>', 2199: 'description' => '<b>'.&mt('Course Description').'</b>', 2200: 'courseid' => '<b>'.&mt('Course ID or number'). 2201: '</b><br />'. 2202: '('.&mt('internal').', '.&mt('optional').')', 2203: 'cloners' => '<b>'.&mt('Users allowed to clone course').'</b><br /><tt>(user:domain,user:domain,*:domain)</tt><br />'.&mt('Users with active Course Coordinator role in course are permitted to clone and need not be included.<br /> 2204: Use *:domain to allow course to be cloned by anyone in the specified domain.<br /> 2205: Use * to allow unrestricted cloning in all domains.'), 2206: 'grading' => '<b>'.&mt('Grading').'</b><br />'. 2207: '<tt>"standard", "external", or "spreadsheet"</tt> '.&Apache::loncommon::help_open_topic('GradingOptions'), 2208: 'task_grading' => '<b>'.&mt('Bridge Task Grading').'</b><br />'. 2209: &mt('Instructors and TAs in sections, when grading bridge tasks, should be allowed to grade other sections, "[_1]" they are allowed (this is the default), "[_2]" no, they can only grade their own section','<tt>any</tt>','<tt>section</tt>'), 2210: 'default_xml_style' => '<b>'.&mt('Default XML Style File').'</b> '. 2211: '<a href="javascript:openbrowser'. 2212: "('envform','default_xml_style'". 2213: ",'sty')\">$SelectStyleFile</a><br />", 2214: 'question.email' => '<b>'.&mt('Feedback Addresses for Resource Content Question'). 2215: '</b><br />(<tt>user:domain,'. 2216: 'user:domain(section;section;...;*;...),...</tt>)', 2217: 'question.email.text' => '<b>'.&mt('Custom Text for Resource Content Question Option in Feedback'). 2218: '</b>', 2219: 'comment.email' => '<b>'.&mt('Feedback Addresses for Course Content Comments').'</b><br />'. 2220: '(<tt>user:domain,user:domain(section;section;...;*;...),...</tt>)', 2221: 'comment.email.text' => '<b>'.&mt('Custom Text for Course Content Option in Feedback'). 2222: '</b>', 2223: 'policy.email' => '<b>'.&mt('Feedback Addresses for Course Policy').'</b>'. 2224: '<br />(<tt>user:domain,user:domain(section;section;...;*;...),...</tt>)', 2225: 'policy.email.text' => '<b>'.&mt('Custom Text for Course Policy Option in Feedback'). 2226: '</b>', 2227: 'hideemptyrows' => '<b>'.&mt('Hide Empty Rows in Spreadsheets').'</b><br />'. 2228: '('.&mt('"[_1]" for default hiding','<tt>yes</tt>').')', 2229: 'pageseparators' => '<b>'.&mt('Visibly Separate Items on Pages').'</b><br />'. 2230: '('.&mt('"[_1]" for visible separation','<tt>yes</tt>').', '. 2231: &mt('changes will not show until next login').')', 2232: 'student_classlist_view' => '<b>'.&mt('Allow students to view classlist.').'</b><br />'.&mt('("all":students can view all sections,"section":students can only view their own section.blank or "disabled" prevents student view.)'), 2233: 'student_classlist_portfiles' => '<b>'.&mt('Include link to accessible portfolio files').'</b><br />'.&mt('"[_1]" for link to each a listing of each student\'s files.','<tt>yes</tt>'), 2234: 'student_classlist_opt_in' => '<b>'.&mt("Student's agreement needed for listing in student-viewable roster").'</b><br />'.&mt('"[_1]" to require students to opt-in to listing in the roster (on the roster page).','<tt>yes</tt>'), 2235: 'plc.roles.denied'=> '<b>'.&mt('Disallow live chatroom use for Roles'). 2236: '</b><br />("<tt>st</tt>": '. 2237: &mt('student').', "<tt>ta</tt>": '. 2238: 'TA, "<tt>in</tt>": '. 2239: &mt('instructor').';<br /><tt>'.&mt('role,role,...').'</tt>) '. 2240: Apache::loncommon::help_open_topic("Course_Disable_Discussion"), 2241: 'plc.users.denied' => 2242: '<b>'.&mt('Disallow live chatroom use for Users').'</b><br />'. 2243: '(<tt>user:domain,user:domain,...</tt>)', 2244: 2245: 'pch.roles.denied'=> '<b>'.&mt('Disallow Resource Discussion for Roles'). 2246: '</b><br />("<tt>st</tt>": '. 2247: 'student, "<tt>ta</tt>": '. 2248: 'TA, "<tt>in</tt>": '. 2249: 'instructor;<br /><tt>role,role,...</tt>) '. 2250: Apache::loncommon::help_open_topic("Course_Disable_Discussion"), 2251: 'pch.users.denied' => 2252: '<b>'.&mt('Disallow Resource Discussion for Users').'</b><br />'. 2253: '(<tt>user:domain,user:domain,...</tt>)', 2254: 'spreadsheet_default_classcalc' 2255: => '<b>'.&mt('Default Course Spreadsheet').'</b> '. 2256: '<a href="javascript:openbrowser'. 2257: "('envform','spreadsheet_default_classcalc'". 2258: ",'spreadsheet')\">$SelectSpreadsheetFile</a><br />", 2259: 'spreadsheet_default_studentcalc' 2260: => '<b>'.&mt('Default Student Spreadsheet').'</b> '. 2261: '<a href="javascript:openbrowser'. 2262: "('envform','spreadsheet_default_calc'". 2263: ",'spreadsheet')\">$SelectSpreadsheetFile</a><br />", 2264: 'spreadsheet_default_assesscalc' 2265: => '<b>'.&mt('Default Assessment Spreadsheet').'</b> '. 2266: '<a href="javascript:openbrowser'. 2267: "('envform','spreadsheet_default_assesscalc'". 2268: ",'spreadsheet')\">$SelectSpreadsheetFile</a><br />", 2269: 'allow_limited_html_in_feedback' 2270: => '<b>'.&mt('Allow limited HTML in discussion posts').'</b><br />'. 2271: '('.&mt('Set value to "[_1]" to allow',"<tt>yes</tt>").')', 2272: 'allow_discussion_post_editing' 2273: => '<b>'.&mt('Allow users with specified roles to edit/delete their own discussion posts').'</b><br />"<tt>st</tt>": '. 2274: &mt('student').', "<tt>ta</tt>": '. 2275: 'TA, "<tt>in</tt>": '. 2276: &mt('instructor').'; (<tt>'.&mt('role:section,role:section,..., e.g., st:001,st:002,in,cc would permit students in sections 001 and 002 and instructors in any section, and course coordinators to edit their own posts.').'</tt>)<br />'. 2277: '('.&mt('or set value to "[_1]" to allow all roles',"<tt>yes</tt>").')', 2278: 'rndseed' 2279: => '<b>'.&mt('Randomization algorithm used').'</b> <br />'. 2280: '<span class="LC_error">'.&mt('Modifying this will make problems').' '. 2281: &mt('have different numbers and answers').'</span>', 2282: 'receiptalg' 2283: => '<b>'.&mt('Receipt algorithm used').'</b> <br />'. 2284: &mt('This controls how receipt numbers are generated.'), 2285: 'suppress_tries' 2286: => '<b>'.&mt('Suppress number of tries in printing').'</b><br />'. 2287: ' ('.&mt('"[_1]" to suppress, anything else to not suppress','<tt>yes</tt>').')', 2288: 'problem_stream_switch' 2289: => '<b>'.&mt('Allow problems to be split over pages').'</b><br />'. 2290: ' ('.&mt('"[_1]" if allowed, anything else if not','<tt>yes</tt>').')', 2291: 'default_paper_size' 2292: => '<b>'.&mt('Default paper type').'</b><br />'. 2293: ' ('.&mt('supported types').': Letter [8 1/2x11 in], Legal [8 1/2x14 in],'. 2294: ' Tabloid [11x17 in], Executive [7 1/2x10 in], A2 [420x594 mm],'. 2295: ' A3 [297x420 mm], A4 [210x297 mm], A5 [148x210 mm], A6 [105x148 mm])', 2296: 'print_header_format' 2297: => &mtn('<b> Print header format; substitutions </b>: %n student name %c course id %a assignment note, numbers after the % limit the field size.').'</b>', 2298: 'default_enrollment_start_date' => '<b>'.&mt('Default beginning date for student access.').'</b>', 2299: 'default_enrollment_end_date' => '<b>'.&mt('Default ending date for student access.').'</b>', 2300: 'nothideprivileged' => '<b>'.&mt('Privileged users that should not be hidden on staff listings').'</b>'. 2301: '<br />(<tt>user:domain,user:domain,...</tt>)', 2302: 'languages' => '<b>'.&mt('Languages used').'</b>', 2303: 'disable_receipt_display' 2304: => '<b>'.&mt('Disable display of problem receipts').'</b><br />'. 2305: ' ('.&mt('"[_1]" to disable, anything else if not','<tt>yes</tt>').')', 2306: 'task_messages' 2307: => '<b>'.&mt('Send message to student when clicking Done on Tasks').'</b><br /> ('.&mt('[_1] to send a message only to student, [_2] to send message to student and add record to user information page for instructors. Leave blank to disable.','<tt>only_student</tt>','<tt>student_and_user_notes_screen</tt>').')', 2308: 'disablesigfigs' 2309: => '<b>'.&mt('Disable checking of Significant Figures').'</b><br />'. 2310: ' ('.&mt('"[_1]" to disable, anything else if not','<tt>yes</tt>').')', 2311: 'disableexampointprint' 2312: => '<b>'.&mt('Disable automatically printing point values onto exams.').'</b><br />'. 2313: ' ('.&mt('"[_1]" to disable, anything else if not','<tt>yes</tt>').')', 2314: 'externalsyllabus' 2315: => '<b>'.&mt('URL of Syllabus (not using internal handler)').'</b>', 2316: 'tthoptions' 2317: => '<b>'.&mt('Default set of options to pass to tth/m when converting tex').'</b>', 2318: 2319: 'texengine' 2320: => '<b>'.&mt('Force all students in the course to use a specific math rendering engine.').'</b><br />'.&mt('(Valid options are [_1].)','"tth", "jsMath", "mimetex"').'</b>', 2321: ); 2322: my @Display_Order = ('url','description','courseid','cloners','grading', 2323: 'externalsyllabus', 2324: 'default_xml_style','pageseparators', 2325: 'question.email','question.email.text','comment.email','comment.email.text','policy.email','policy.email.text', 2326: 'student_classlist_view', 2327: 'student_classlist_opt_in', 2328: 'student_classlist_portfiles', 2329: 'plc.roles.denied','plc.users.denied', 2330: 'pch.roles.denied','pch.users.denied', 2331: 'allow_limited_html_in_feedback', 2332: 'allow_discussion_post_editing', 2333: 'languages', 2334: 'nothideprivileged', 2335: 'rndseed', 2336: 'receiptalg', 2337: 'problem_stream_switch', 2338: 'suppress_tries', 2339: 'default_paper_size', 2340: 'print_header_format', 2341: 'disable_receipt_display', 2342: 'spreadsheet_default_classcalc', 2343: 'spreadsheet_default_studentcalc', 2344: 'spreadsheet_default_assesscalc', 2345: 'hideemptyrows', 2346: 'default_enrollment_start_date', 2347: 'default_enrollment_end_date', 2348: 'tthoptions', 2349: 'texengine', 2350: 'disablesigfigs', 2351: 'disableexampointprint', 2352: 'task_messages','task_grading', 2353: ); 2354: foreach my $parameter (sort(keys(%values))) { 2355: unless (($parameter =~ m/^internal\./)||($parameter =~ m/^metadata\./)) { 2356: if (! $descriptions{$parameter}) { 2357: $descriptions{$parameter}=$parameter; 2358: push(@Display_Order,$parameter); 2359: } 2360: } 2361: } 2362: 2363: foreach my $parameter (@Display_Order) { 2364: my $description = $descriptions{$parameter}; 2365: # onchange is javascript to automatically check the 'Set' button. 2366: my $onchange = 'onFocus="javascript:window.document.forms'. 2367: "['envform'].elements['".$parameter."_setparmval']". 2368: '.checked=true;"'; 2369: $output .= &Apache::loncommon::start_data_table_row(). 2370: '<td>'.$description.'</td>'; 2371: if ($parameter =~ /^default_enrollment_(start|end)_date$/) { 2372: $output .= '<td>'. 2373: &Apache::lonhtmlcommon::date_setter('envform', 2374: $parameter.'_value', 2375: $values{$parameter}, 2376: $onchange). 2377: '</td>'; 2378: } else { 2379: $output .= '<td>'. 2380: &Apache::lonhtmlcommon::textbox($parameter.'_value', 2381: $values{$parameter}, 2382: 40,$onchange).'</td>'; 2383: } 2384: $output .= '<td>'. 2385: &Apache::lonhtmlcommon::checkbox($parameter.'_setparmval'). 2386: '</td>'; 2387: $output .= &Apache::loncommon::end_data_table_row()."\n"; 2388: } 2389: my $onchange = 'onFocus="javascript:window.document.forms'. 2390: '[\'envform\'].elements[\'newp_setparmval\']'. 2391: '.checked=true;"'; 2392: $output.=&Apache::loncommon::start_data_table_row(). 2393: '<td><i>'.&mt('Create New Environment Variable').'</i><br />'. 2394: '<input type="text" size=40 name="newp_name" '. 2395: $onchange.' /></td><td>'. 2396: '<input type="text" size=40 name="newp_value" '. 2397: $onchange.' /></td><td>'. 2398: '<input type="checkbox" name="newp_setparmval" /></td>'. 2399: &Apache::loncommon::end_data_table_row()."\n"; 2400: } 2401: my %lt=&Apache::lonlocal::texthash( 2402: 'par' => 'Parameter', 2403: 'val' => 'Value', 2404: 'set' => 'Set', 2405: 'sce' => 'Set Course Environment' 2406: ); 2407: 2408: my $Parameter=&mt('Parameter'); 2409: my $Value=&mt('Value'); 2410: my $Set=&mt('Set'); 2411: my $browse_js= 2412: '<script type="text/javascript" language="Javascript">'. 2413: &Apache::loncommon::browser_and_searcher_javascript('parmset'). 2414: '</script>'; 2415: 2416: my $start_page = 2417: &Apache::loncommon::start_page('Set Course Environment', 2418: $browse_js); 2419: my $end_page = 2420: &Apache::loncommon::end_page(); 2421: my $end_table=&Apache::loncommon::end_data_table(); 2422: $r->print(<<ENDENV); 2423: $start_page 2424: $breadcrumbs 2425: <form method="post" action="/adm/parmset?action=crsenv" name="envform"> 2426: $setoutput 2427: $start_table 2428: $start_header_row 2429: <th>$lt{'par'}</th><th>$lt{'val'}</th><th>$lt{'set'}?</th> 2430: $end_header_row 2431: $output 2432: $end_table 2433: <input type="submit" name="crsenv" value="$lt{'sce'}" /> 2434: </form> 2435: $end_page 2436: ENDENV 2437: } 2438: ################################################## 2439: # Overview mode 2440: ################################################## 2441: my $tableopen; 2442: 2443: sub tablestart { 2444: if ($tableopen) { 2445: return ''; 2446: } else { 2447: $tableopen=1; 2448: return &Apache::loncommon::start_data_table().'<tr><th>'.&mt('Parameter').'</th><th>'. 2449: &mt('Delete').'</th><th>'.&mt('Set to ...').'</th></tr>'; 2450: } 2451: } 2452: 2453: sub tableend { 2454: if ($tableopen) { 2455: $tableopen=0; 2456: return &Apache::loncommon::end_data_table(); 2457: } else { 2458: return''; 2459: } 2460: } 2461: 2462: sub readdata { 2463: my ($crs,$dom)=@_; 2464: # Read coursedata 2465: my $resourcedata=&Apache::lonnet::get_courseresdata($crs,$dom); 2466: # Read userdata 2467: 2468: my $classlist=&Apache::loncoursedata::get_classlist(); 2469: foreach (keys %$classlist) { 2470: if ($_=~/^($match_username)\:($match_domain)$/) { 2471: my ($tuname,$tudom)=($1,$2); 2472: my $useropt=&Apache::lonnet::get_userresdata($tuname,$tudom); 2473: foreach my $userkey (keys %{$useropt}) { 2474: if ($userkey=~/^$env{'request.course.id'}/) { 2475: my $newkey=$userkey; 2476: $newkey=~s/^($env{'request.course.id'}\.)/$1\[useropt\:$tuname\:$tudom\]\./; 2477: $$resourcedata{$newkey}=$$useropt{$userkey}; 2478: } 2479: } 2480: } 2481: } 2482: return $resourcedata; 2483: } 2484: 2485: 2486: # Setting 2487: 2488: sub storedata { 2489: my ($r,$crs,$dom)=@_; 2490: # Set userlevel immediately 2491: # Do an intermediate store of course level 2492: my $olddata=&readdata($crs,$dom); 2493: my %newdata=(); 2494: undef %newdata; 2495: my @deldata=(); 2496: undef @deldata; 2497: foreach (keys %env) { 2498: if ($_=~/^form\.([a-z]+)\_(.+)$/) { 2499: my $cmd=$1; 2500: my $thiskey=$2; 2501: my ($tuname,$tudom)=&extractuser($thiskey); 2502: my $tkey=$thiskey; 2503: if ($tuname) { 2504: $tkey=~s/\.\[useropt\:$tuname\:$tudom\]\./\./; 2505: } 2506: if ($cmd eq 'set' || $cmd eq 'datepointer' || $cmd eq 'dateinterval') { 2507: my ($data, $typeof, $text); 2508: if ($cmd eq 'set') { 2509: $data=$env{$_}; 2510: $typeof=$env{'form.typeof_'.$thiskey}; 2511: $text = &mt('Saved modified parameter for'); 2512: } elsif ($cmd eq 'datepointer') { 2513: $data=&Apache::lonhtmlcommon::get_date_from_form($env{$_}); 2514: $typeof=$env{'form.typeof_'.$thiskey}; 2515: $text = &mt('Saved modified date for'); 2516: } elsif ($cmd eq 'dateinterval') { 2517: $data=&get_date_interval_from_form($thiskey); 2518: $typeof=$env{'form.typeof_'.$thiskey}; 2519: $text = &mt('Saved modified date for'); 2520: } 2521: if (defined($data) and $$olddata{$thiskey} ne $data) { 2522: if ($tuname) { 2523: if (&Apache::lonnet::put('resourcedata',{$tkey=>$data, 2524: $tkey.'.type' => $typeof}, 2525: $tudom,$tuname) eq 'ok') { 2526: &log_parmset({$tkey=>$data,$tkey.'.type' => $typeof},0,$tuname,$tudom); 2527: $r->print('<br />'.$text.' '. 2528: &Apache::loncommon::plainname($tuname,$tudom)); 2529: } else { 2530: $r->print('<div class="LC_error">'. 2531: &mt('Error saving parameters').'</div>'); 2532: } 2533: &Apache::lonnet::devalidateuserresdata($tuname,$tudom); 2534: } else { 2535: $newdata{$thiskey}=$data; 2536: $newdata{$thiskey.'.type'}=$typeof; 2537: } 2538: } 2539: } elsif ($cmd eq 'del') { 2540: if ($tuname) { 2541: if (&Apache::lonnet::del('resourcedata',[$tkey],$tudom,$tuname) eq 'ok') { 2542: &log_parmset({$tkey=>''},1,$tuname,$tudom); 2543: $r->print('<br />'.&mt('Deleted parameter for').' '.&Apache::loncommon::plainname($tuname,$tudom)); 2544: } else { 2545: $r->print('<div class="LC_error">'. 2546: &mt('Error deleting parameters').'</div>'); 2547: } 2548: &Apache::lonnet::devalidateuserresdata($tuname,$tudom); 2549: } else { 2550: push (@deldata,$thiskey,$thiskey.'.type'); 2551: } 2552: } 2553: } 2554: } 2555: # Store all course level 2556: my $delentries=$#deldata+1; 2557: my @newdatakeys=keys %newdata; 2558: my $putentries=$#newdatakeys+1; 2559: if ($delentries) { 2560: if (&Apache::lonnet::del('resourcedata',\@deldata,$dom,$crs) eq 'ok') { 2561: my %loghash=map { $_ => '' } @deldata; 2562: &log_parmset(\%loghash,1); 2563: $r->print('<h2>'.&mt('Deleted [_1] parameter(s)</h2>',$delentries)); 2564: } else { 2565: $r->print('<div class="LC_error">'. 2566: &mt('Error deleting parameters').'</div>'); 2567: } 2568: &Apache::lonnet::devalidatecourseresdata($crs,$dom); 2569: } 2570: if ($putentries) { 2571: if (&Apache::lonnet::put('resourcedata',\%newdata,$dom,$crs) eq 'ok') { 2572: &log_parmset(\%newdata,0); 2573: $r->print('<h3>'.&mt('Saved [_1] parameter(s)',$putentries/2).'</h3>'); 2574: } else { 2575: $r->print('<div class="LC_error">'. 2576: &mt('Error saving parameters').'</div>'); 2577: } 2578: &Apache::lonnet::devalidatecourseresdata($crs,$dom); 2579: } 2580: } 2581: 2582: sub extractuser { 2583: my $key=shift; 2584: return ($key=~/^$env{'request.course.id'}.\[useropt\:($match_username)\:($match_domain)\]\./); 2585: } 2586: 2587: sub parse_listdata_key { 2588: my ($key,$listdata) = @_; 2589: # split into student/section affected, and 2590: # the realm (folder/resource part and parameter 2591: my ($student,$realm) = 2592: ($key=~/^\Q$env{'request.course.id'}\E\.\[([^\.]+)\]\.(.+)$/); 2593: # if course wide student would be undefined 2594: if (!defined($student)) { 2595: ($realm)=($key=~/^\Q$env{'request.course.id'}\E\.(.+)$/); 2596: } 2597: # strip off the .type if it's not the Question type parameter 2598: if ($realm=~/\.type$/ && !exists($listdata->{$key.'.type'})) { 2599: $realm=~s/\.type//; 2600: } 2601: # split into resource+part and parameter name 2602: my ($res, $parm) = ($realm=~/^(.*)\.(.*)$/); 2603: ($res, my $part) = ($res =~/^(.*)\.(.*)$/); 2604: return ($student,$res,$part,$parm); 2605: } 2606: 2607: sub listdata { 2608: my ($r,$resourcedata,$listdata,$sortorder)=@_; 2609: # Start list output 2610: 2611: my $oldsection=''; 2612: my $oldrealm=''; 2613: my $oldpart=''; 2614: my $pointer=0; 2615: $tableopen=0; 2616: my $foundkeys=0; 2617: my %keyorder=&standardkeyorder(); 2618: 2619: foreach my $thiskey (sort { 2620: my ($astudent,$ares,$apart,$aparm) = &parse_listdata_key($a,$listdata); 2621: my ($bstudent,$bres,$bpart,$bparm) = &parse_listdata_key($b,$listdata); 2622: 2623: # get the numerical order for the param 2624: $aparm=$keyorder{'parameter_0_'.$aparm}; 2625: $bparm=$keyorder{'parameter_0_'.$bparm}; 2626: 2627: my $result=0; 2628: 2629: if ($sortorder eq 'realmstudent') { 2630: if ($ares ne $bres ) { 2631: $result = ($ares cmp $bres); 2632: } elsif ($astudent ne $bstudent) { 2633: $result = ($astudent cmp $bstudent); 2634: } elsif ($apart ne $bpart ) { 2635: $result = ($apart cmp $bpart); 2636: } 2637: } else { 2638: if ($astudent ne $bstudent) { 2639: $result = ($astudent cmp $bstudent); 2640: } elsif ($ares ne $bres ) { 2641: $result = ($ares cmp $bres); 2642: } elsif ($apart ne $bpart ) { 2643: $result = ($apart cmp $bpart); 2644: } 2645: } 2646: 2647: if (!$result) { 2648: if (defined($aparm) && defined($bparm)) { 2649: $result = ($aparm <=> $bparm); 2650: } elsif (defined($aparm)) { 2651: $result = -1; 2652: } elsif (defined($bparm)) { 2653: $result = 1; 2654: } 2655: } 2656: 2657: $result; 2658: } keys %{$listdata}) { 2659: 2660: if ($$listdata{$thiskey.'.type'}) { 2661: my $thistype=$$listdata{$thiskey.'.type'}; 2662: if ($$resourcedata{$thiskey.'.type'}) { 2663: $thistype=$$resourcedata{$thiskey.'.type'}; 2664: } 2665: my ($middle,$part,$name)= 2666: ($thiskey=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/); 2667: my $section=&mt('All Students'); 2668: if ($middle=~/^\[(.*)\]/) { 2669: my $issection=$1; 2670: if ($issection=~/^useropt\:($match_username)\:($match_domain)/) { 2671: $section=&mt('User').": ".&Apache::loncommon::plainname($1,$2); 2672: } else { 2673: $section=&mt('Group/Section').': '.$issection; 2674: } 2675: $middle=~s/^\[(.*)\]//; 2676: } 2677: $middle=~s/\.+$//; 2678: $middle=~s/^\.+//; 2679: my $realm='<span class="LC_parm_scope_all">'.&mt('All Resources').'</span>'; 2680: if ($middle=~/^(.+)\_\_\_$all$$/) { 2681: $realm='<span class="LC_parm_scope_folder">'.&mt('Folder/Map').': '.&Apache::lonnet::gettitle($1).' <br /><span class="LC_parm_folder">('.$1.')</span></span>'; 2682: } elsif ($middle) { 2683: my ($map,$id,$url)=&Apache::lonnet::decode_symb($middle); 2684: $realm='<span class="LC_parm_scope_resource">'.&mt('Resource').': '.&Apache::lonnet::gettitle($middle).' <br /><span class="LC_parm_symb">('.$url.' in '.$map.' id: '.$id.')</span></span>'; 2685: } 2686: if ($sortorder eq 'realmstudent') { 2687: if ($realm ne $oldrealm) { 2688: $r->print(&tableend()."\n<hr /><h1>$realm</h1>"); 2689: $oldrealm=$realm; 2690: $oldsection=''; 2691: } 2692: if ($section ne $oldsection) { 2693: $r->print(&tableend()."\n<h2>$section</h2>"); 2694: $oldsection=$section; 2695: $oldpart=''; 2696: } 2697: } else { 2698: if ($section ne $oldsection) { 2699: $r->print(&tableend()."\n<hr /><h1>$section</h1>"); 2700: $oldsection=$section; 2701: $oldrealm=''; 2702: } 2703: if ($realm ne $oldrealm) { 2704: $r->print(&tableend()."\n<h2>$realm</h2>"); 2705: $oldrealm=$realm; 2706: $oldpart=''; 2707: } 2708: } 2709: if ($part ne $oldpart) { 2710: $r->print(&tableend(). 2711: "\n<span class=\"LC_parm_part\">".&mt('Part').": $part</span>"); 2712: $oldpart=$part; 2713: } 2714: # 2715: # Ready to print 2716: # 2717: $r->print(&tablestart(). 2718: &Apache::loncommon::start_data_table_row(). 2719: '<td><b>'.&standard_parameter_names($name). 2720: '</b></td><td><input type="checkbox" name="del_'. 2721: $thiskey.'" /></td><td>'); 2722: $foundkeys++; 2723: if (&isdateparm($thistype)) { 2724: my $jskey='key_'.$pointer; 2725: $pointer++; 2726: $r->print( 2727: &Apache::lonhtmlcommon::date_setter('parmform', 2728: $jskey, 2729: $$resourcedata{$thiskey}, 2730: '',1,'',''). 2731: '<input type="hidden" name="datepointer_'.$thiskey.'" value="'.$jskey.'" />'. 2732: &date_sanity_info($$resourcedata{$thiskey}) 2733: ); 2734: } elsif ($thistype eq 'date_interval') { 2735: $r->print(&date_interval_selector($thiskey, 2736: $$resourcedata{$thiskey})); 2737: } elsif ($thistype =~ m/^string/) { 2738: $r->print(&string_selector($thistype,$thiskey, 2739: $$resourcedata{$thiskey})); 2740: } else { 2741: $r->print(&default_selector($thiskey,$$resourcedata{$thiskey})); 2742: } 2743: $r->print('<input type="hidden" name="typeof_'.$thiskey.'" value="'. 2744: $thistype.'">'); 2745: $r->print('</td>'.&Apache::loncommon::end_data_table_row()); 2746: } 2747: } 2748: return $foundkeys; 2749: } 2750: 2751: 2752: sub date_interval_selector { 2753: my ($thiskey, $showval) = @_; 2754: my $result; 2755: foreach my $which (['days', 86400, 31], 2756: ['hours', 3600, 23], 2757: ['minutes', 60, 59], 2758: ['seconds', 1, 59]) { 2759: my ($name, $factor, $max) = @{ $which }; 2760: my $amount = int($showval/$factor); 2761: $showval %= $factor; 2762: my %select = ((map {$_ => $_} (0..$max)), 2763: 'select_form_order' => [0..$max]); 2764: $result .= &Apache::loncommon::select_form($amount,$name.'_'.$thiskey, 2765: %select); 2766: $result .= ' '.&mt($name); 2767: } 2768: $result .= '<input type="hidden" name="dateinterval_'.$thiskey.'" />'; 2769: return $result; 2770: 2771: } 2772: 2773: sub get_date_interval_from_form { 2774: my ($key) = @_; 2775: my $seconds = 0; 2776: foreach my $which (['days', 86400], 2777: ['hours', 3600], 2778: ['minutes', 60], 2779: ['seconds', 1]) { 2780: my ($name, $factor) = @{ $which }; 2781: if (defined($env{'form.'.$name.'_'.$key})) { 2782: $seconds += $env{'form.'.$name.'_'.$key} * $factor; 2783: } 2784: } 2785: return $seconds; 2786: } 2787: 2788: 2789: sub default_selector { 2790: my ($thiskey, $showval) = @_; 2791: return '<input type="text" name="set_'.$thiskey.'" value="'.$showval.'" />'; 2792: } 2793: 2794: my %strings = 2795: ( 2796: 'string_yesno' 2797: => [[ 'yes', 'Yes' ], 2798: [ 'no', 'No' ]], 2799: 'string_problemstatus' 2800: => [[ 'yes', 'Yes' ], 2801: [ 'answer', 'Yes, and show correct answer if they exceed the maxium number of tries.' ], 2802: [ 'no', 'No, don\'t show correct/incorrect feedback.' ], 2803: [ 'no_feedback_ever', 'No, show no feedback at all.' ]], 2804: ); 2805: 2806: 2807: sub string_selector { 2808: my ($thistype, $thiskey, $showval) = @_; 2809: 2810: if (!exists($strings{$thistype})) { 2811: return &default_selector($thiskey,$showval); 2812: } 2813: 2814: my $result; 2815: foreach my $possibilities (@{ $strings{$thistype} }) { 2816: my ($name, $description) = @{ $possibilities }; 2817: $result .= '<label><input type="radio" name="set_'.$thiskey. 2818: '" value="'.$name.'"'; 2819: if ($showval eq $name) { 2820: $result .= ' checked="checked"'; 2821: } 2822: $result .= ' />'.&mt($description).'</label> '; 2823: } 2824: return $result; 2825: } 2826: 2827: sub newoverview { 2828: my ($r) = @_; 2829: 2830: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 2831: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 2832: my $start_page = &Apache::loncommon::start_page('Set Parameters'); 2833: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Overview'); 2834: $r->print(<<ENDOVER); 2835: $start_page 2836: $breadcrumbs 2837: <form method="post" action="/adm/parmset?action=newoverview" name="parmform"> 2838: ENDOVER 2839: my @ids=(); 2840: my %typep=(); 2841: my %keyp=(); 2842: my %allparms=(); 2843: my %allparts=(); 2844: my %allmaps=(); 2845: my %mapp=(); 2846: my %symbp=(); 2847: my %maptitles=(); 2848: my %uris=(); 2849: my %keyorder=&standardkeyorder(); 2850: my %defkeytype=(); 2851: 2852: my %alllevs=(); 2853: $alllevs{'Resource Level'}='full'; 2854: $alllevs{'Map/Folder Level'}='map'; 2855: $alllevs{'Course Level'}='general'; 2856: 2857: my $csec=$env{'form.csec'}; 2858: my $cgroup=$env{'form.cgroup'}; 2859: 2860: my @pscat=&Apache::loncommon::get_env_multiple('form.pscat'); 2861: my $pschp=$env{'form.pschp'}; 2862: my @psprt=&Apache::loncommon::get_env_multiple('form.psprt'); 2863: if (!@psprt) { $psprt[0]='0'; } 2864: 2865: my @selected_sections = 2866: &Apache::loncommon::get_env_multiple('form.Section'); 2867: @selected_sections = ('all') if (! @selected_sections); 2868: foreach my $sec (@selected_sections) { 2869: if ($sec eq 'all') { 2870: @selected_sections = ('all'); 2871: } 2872: } 2873: my @selected_groups = 2874: &Apache::loncommon::get_env_multiple('form.Group'); 2875: 2876: my $pssymb=''; 2877: my $parmlev=''; 2878: 2879: unless ($env{'form.parmlev'}) { 2880: $parmlev = 'map'; 2881: } else { 2882: $parmlev = $env{'form.parmlev'}; 2883: } 2884: 2885: &extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps, 2886: \%mapp, \%symbp,\%maptitles,\%uris, 2887: \%keyorder,\%defkeytype); 2888: 2889: if (grep {$_ eq 'all'} (@psprt)) { 2890: @psprt = keys(%allparts); 2891: } 2892: # Menu to select levels, etc 2893: 2894: $r->print('<table id="LC_parm_overview_scope"> 2895: <tr><td class="LC_parm_overview_level_menu">'); 2896: &levelmenu($r,\%alllevs,$parmlev); 2897: if ($parmlev ne 'general') { 2898: $r->print('<td class="LC_parm_overview_map_menu">'); 2899: &mapmenu($r,\%allmaps,$pschp,\%maptitles); 2900: $r->print('</td>'); 2901: } 2902: $r->print('</td></tr></table>'); 2903: 2904: $r->print('<table id="LC_parm_overview_controls"> 2905: <tr><td class="LC_parm_overview_parm_selectors">'); 2906: &parmmenu($r,\%allparms,\@pscat,\%keyorder); 2907: $r->print('</td><td class="LC_parm_overview_restrictions"> 2908: <table class="LC_parm_overview_restrictions">'. 2909: '<tr><th>'.&mt('Parts').'</th><th>'.&mt('Section(s)'). 2910: '</th><th>'.&mt('Group(s)').'</th></tr><tr><td>'); 2911: &partmenu($r,\%allparts,\@psprt); 2912: $r->print('</td><td>'); 2913: &sectionmenu($r,\@selected_sections); 2914: $r->print('</td><td>'); 2915: &groupmenu($r,\@selected_groups); 2916: $r->print('</td></tr></table>'); 2917: $r->print('</td></tr></table>'); 2918: 2919: my $sortorder=$env{'form.sortorder'}; 2920: unless ($sortorder) { $sortorder='realmstudent'; } 2921: &sortmenu($r,$sortorder); 2922: 2923: $r->print('<p><input type="submit" name="dis" value="'.&mt('Display').'" /></p>'); 2924: 2925: # Build the list data hash from the specified parms 2926: 2927: my $listdata; 2928: %{$listdata}=(); 2929: 2930: foreach my $cat (@pscat) { 2931: &secgroup_lister($cat,$pschp,$parmlev,$listdata,\@psprt,\@selected_sections,\%defkeytype,\%allmaps,\@ids,\%symbp); 2932: &secgroup_lister($cat,$pschp,$parmlev,$listdata,\@psprt,\@selected_groups,\%defkeytype,\%allmaps,\@ids,\%symbp); 2933: } 2934: 2935: if (($env{'form.store'}) || ($env{'form.dis'})) { 2936: 2937: if ($env{'form.store'}) { &storedata($r,$crs,$dom); } 2938: 2939: # Read modified data 2940: 2941: my $resourcedata=&readdata($crs,$dom); 2942: 2943: # List data 2944: 2945: &listdata($r,$resourcedata,$listdata,$sortorder); 2946: } 2947: $r->print(&tableend(). 2948: ((($env{'form.store'}) || ($env{'form.dis'}))?'<p><input type="submit" name="store" value="'.&mt('Save').'" /></p>':''). 2949: '</form>'.&Apache::loncommon::end_page()); 2950: } 2951: 2952: sub secgroup_lister { 2953: my ($cat,$pschp,$parmlev,$listdata,$psprt,$selections,$defkeytype,$allmaps,$ids,$symbp) = @_; 2954: foreach my $item (@{$selections}) { 2955: foreach my $part (@{$psprt}) { 2956: my $rootparmkey=$env{'request.course.id'}; 2957: if (($item ne 'all') && ($item ne 'none') && ($item)) { 2958: $rootparmkey.='.['.$item.']'; 2959: } 2960: if ($parmlev eq 'general') { 2961: # course-level parameter 2962: my $newparmkey=$rootparmkey.'.'.$part.'.'.$cat; 2963: $$listdata{$newparmkey}=1; 2964: $$listdata{$newparmkey.'.type'}=$$defkeytype{$cat}; 2965: } elsif ($parmlev eq 'map') { 2966: # map-level parameter 2967: foreach my $mapid (keys %{$allmaps}) { 2968: if (($pschp ne 'all') && ($pschp ne $mapid)) { next; } 2969: my $newparmkey=$rootparmkey.'.'.$$allmaps{$mapid}.'___(all).'.$part.'.'.$cat; 2970: $$listdata{$newparmkey}=1; 2971: $$listdata{$newparmkey.'.type'}=$$defkeytype{$cat}; 2972: } 2973: } else { 2974: # resource-level parameter 2975: foreach my $rid (@{$ids}) { 2976: my ($map,$resid,$url)=&Apache::lonnet::decode_symb($$symbp{$rid}); 2977: if (($pschp ne 'all') && ($$allmaps{$pschp} ne $map)) { next; } 2978: my $newparmkey=$rootparmkey.'.'.$$symbp{$rid}.'.'.$part.'.'.$cat; 2979: $$listdata{$newparmkey}=1; 2980: $$listdata{$newparmkey.'.type'}=$$defkeytype{$cat}; 2981: } 2982: } 2983: } 2984: } 2985: } 2986: 2987: sub overview { 2988: my ($r) = @_; 2989: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 2990: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 2991: 2992: my $start_page=&Apache::loncommon::start_page('Modify Parameters'); 2993: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Overview'); 2994: $r->print(<<ENDOVER); 2995: $start_page 2996: $breadcrumbs 2997: <form method="post" action="/adm/parmset?action=setoverview" name="parmform"> 2998: ENDOVER 2999: # Store modified 3000: 3001: &storedata($r,$crs,$dom); 3002: 3003: # Read modified data 3004: 3005: my $resourcedata=&readdata($crs,$dom); 3006: 3007: 3008: my $sortorder=$env{'form.sortorder'}; 3009: unless ($sortorder) { $sortorder='realmstudent'; } 3010: &sortmenu($r,$sortorder); 3011: 3012: # List data 3013: 3014: my $foundkeys=&listdata($r,$resourcedata,$resourcedata,$sortorder); 3015: 3016: $r->print(&tableend().'<p>'. 3017: ($foundkeys?'<input type="submit" value="'.&mt('Modify Parameters').'" />':&mt('There are no parameters.')).'</p></form>'. 3018: &Apache::loncommon::end_page()); 3019: } 3020: 3021: sub clean_parameters { 3022: my ($r) = @_; 3023: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3024: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 3025: 3026: my $start_page=&Apache::loncommon::start_page('Clean Parameters'); 3027: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Clean'); 3028: $r->print(<<ENDOVER); 3029: $start_page 3030: $breadcrumbs 3031: <form method="post" action="/adm/parmset?action=cleanparameters" name="parmform"> 3032: ENDOVER 3033: # Store modified 3034: 3035: &storedata($r,$crs,$dom); 3036: 3037: # Read modified data 3038: 3039: my $resourcedata=&readdata($crs,$dom); 3040: 3041: # List data 3042: 3043: $r->print('<h3>'. 3044: &mt('These parameters refer to resources that do not exist.'). 3045: '</h3>'. 3046: '<input type="submit" value="'.&mt('Delete Checked Parameters').'" />'.'<br />'. 3047: '<br />'); 3048: $r->print(&Apache::loncommon::start_data_table(). 3049: '<tr>'. 3050: '<th>'.&mt('Delete').'</th>'. 3051: '<th>'.&mt('Parameter').'</th>'. 3052: '</tr>'); 3053: foreach my $thiskey (sort(keys(%{$resourcedata}))) { 3054: next if (!exists($resourcedata->{$thiskey.'.type'}) 3055: && $thiskey=~/\.type$/); 3056: my %data = &parse_key($thiskey); 3057: if (1) { #exists($data{'realm_exists'}) 3058: #&& !$data{'realm_exists'}) { 3059: $r->print(&Apache::loncommon::start_data_table_row(). 3060: '<tr>'. 3061: '<td><input type="checkbox" name="del_'.$thiskey.'" /></td>' ); 3062: 3063: $r->print('<td>'); 3064: my $display_value = $resourcedata->{$thiskey}; 3065: if (&isdateparm($resourcedata->{$thiskey.'.type'})) { 3066: $display_value = 3067: &Apache::lonlocal::locallocaltime($display_value); 3068: } 3069: $r->print(&mt('Parameter: "[_1]" with value: "[_2]"', 3070: &standard_parameter_names($data{'parameter_name'}), 3071: $resourcedata->{$thiskey})); 3072: $r->print('<br />'); 3073: if ($data{'scope_type'} eq 'all') { 3074: $r->print(&mt('All users')); 3075: } elsif ($data{'scope_type'} eq 'user') { 3076: $r->print(&mt('User: [_1]',join(':',@{$data{'scope'}}))); 3077: } elsif ($data{'scope_type'} eq 'section') { 3078: $r->print(&mt('Section: [_1]',$data{'scope'})); 3079: } elsif ($data{'scope_type'} eq 'group') { 3080: $r->print(&mt('Group: [_1]',$data{'scope'})); 3081: } 3082: $r->print('<br />'); 3083: if ($data{'realm_type'} eq 'all') { 3084: $r->print(&mt('All Resources')); 3085: } elsif ($data{'realm_type'} eq 'folder') { 3086: $r->print(&mt('Folder: [_1]'),$data{'realm'}); 3087: } elsif ($data{'realm_type'} eq 'symb') { 3088: my ($map,$resid,$url) = 3089: &Apache::lonnet::decode_symb($data{'realm'}); 3090: $r->print(&mt('Resource: [_1] <br />   with ID: [_2] <br />   in folder [_3]', 3091: $url,$resid,$map)); 3092: } 3093: $r->print(' <br />   '.&mt('Part: [_1]',$data{'parameter_part'})); 3094: $r->print('</td></tr>'); 3095: 3096: } 3097: } 3098: $r->print(&Apache::loncommon::end_data_table().'<p>'. 3099: '<input type="submit" value="'.&mt('Delete Checked Parameters').'" />'. 3100: '</p></form>'. 3101: &Apache::loncommon::end_page()); 3102: } 3103: 3104: sub parse_key { 3105: my ($key) = @_; 3106: my %data; 3107: my ($middle,$part,$name)= 3108: ($key=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/); 3109: $data{'scope_type'} = 'all'; 3110: if ($middle=~/^\[(.*)\]/) { 3111: $data{'scope'} = $1; 3112: if ($data{'scope'}=~/^useropt\:($match_username)\:($match_domain)/) { 3113: $data{'scope_type'} = 'user'; 3114: $data{'scope'} = [$1,$2]; 3115: } else { 3116: #FIXME check for group scope 3117: $data{'scope_type'} = 'section'; 3118: } 3119: $middle=~s/^\[(.*)\]//; 3120: } 3121: $middle=~s/\.+$//; 3122: $middle=~s/^\.+//; 3123: $data{'realm_type'}='all'; 3124: if ($middle=~/^(.+)\_\_\_$all$$/) { 3125: $data{'realm'} = $1; 3126: $data{'realm_type'} = 'folder'; 3127: $data{'realm_title'} = &Apache::lonnet::gettitle($data{'realm'}); 3128: ($data{'realm_exists'}) = &Apache::lonnet::is_on_map($data{'realm'}); 3129: } elsif ($middle) { 3130: $data{'realm'} = $middle; 3131: $data{'realm_type'} = 'symb'; 3132: $data{'realm_title'} = &Apache::lonnet::gettitle($data{'realm'}); 3133: my ($map,$resid,$url) = &Apache::lonnet::decode_symb($data{'realm'}); 3134: $data{'realm_exists'} = &Apache::lonnet::symbverify($data{'realm'},$url); 3135: } 3136: 3137: $data{'parameter_part'} = $part; 3138: $data{'parameter_name'} = $name; 3139: 3140: return %data; 3141: } 3142: 3143: ################################################## 3144: ################################################## 3145: 3146: =pod 3147: 3148: =item check_cloners 3149: 3150: Checks if new users included in list of allowed cloners 3151: are valid users. Replaces supplied list with 3152: cleaned list containing only users with valid usernames 3153: and domains. 3154: 3155: Inputs: $clonelist, $oldcloner 3156: where $clonelist is ref to array of requested cloners, 3157: and $oldcloner is ref to array of currently allowed 3158: cloners. 3159: 3160: Returns: string - comma separated list of requested 3161: cloners (username:domain) who do not exist in system. 3162: 3163: =item change_clone 3164: 3165: Modifies the list of courses a user can clone (stored 3166: in the user's environment.db file), called when a 3167: change is made to the list of users allowed to clone 3168: a course. 3169: 3170: Inputs: $action,$cloner 3171: where $action is add or drop, and $cloner is identity of 3172: user for whom cloning ability is to be changed in course. 3173: 3174: =cut 3175: 3176: ################################################## 3177: ################################################## 3178: 3179: sub extract_cloners { 3180: my ($clonelist,$allowclone) = @_; 3181: if ($clonelist =~ /,/) { 3182: @{$allowclone} = split(/,/,$clonelist); 3183: } else { 3184: $$allowclone[0] = $clonelist; 3185: } 3186: } 3187: 3188: sub check_cloners { 3189: my ($clonelist,$oldcloner) = @_; 3190: my ($clean_clonelist,%disallowed); 3191: my @allowclone = (); 3192: &extract_cloners($$clonelist,\@allowclone); 3193: foreach my $currclone (@allowclone) { 3194: if (!grep(/^\Q$currclone\E$/,@$oldcloner)) { 3195: if ($currclone eq '*') { 3196: $clean_clonelist .= $currclone.','; 3197: } else { 3198: my ($uname,$udom) = split(/:/,$currclone); 3199: if ($uname eq '*') { 3200: if ($udom =~ /^$match_domain$/) { 3201: if (!&Apache::lonnet::domain($udom)) { 3202: $disallowed{'domain'} .= $currclone.','; 3203: } else { 3204: $clean_clonelist .= $currclone.','; 3205: } 3206: } else { 3207: $disallowed{'format'} .= $currclone.','; 3208: } 3209: } elsif ($currclone !~/^($match_username)\:($match_domain)$/) { 3210: $disallowed{'format'} .= $currclone.','; 3211: } else { 3212: if (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') { 3213: $disallowed{'newuser'} .= $currclone.','; 3214: } else { 3215: $clean_clonelist .= $currclone.','; 3216: } 3217: } 3218: } 3219: } else { 3220: $clean_clonelist .= $currclone.','; 3221: } 3222: } 3223: foreach my $key (keys(%disallowed)) { 3224: $disallowed{$key} =~ s/,$//; 3225: } 3226: if ($clean_clonelist) { 3227: $clean_clonelist =~ s/,$//; 3228: } 3229: $$clonelist = $clean_clonelist; 3230: return %disallowed; 3231: } 3232: 3233: sub change_clone { 3234: my ($clonelist,$oldcloner) = @_; 3235: my ($uname,$udom); 3236: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; 3237: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3238: my $clone_crs = $cnum.':'.$cdom; 3239: 3240: if ($cnum && $cdom) { 3241: my @allowclone; 3242: &extract_cloners($clonelist,\@allowclone); 3243: foreach my $currclone (@allowclone) { 3244: if (!grep(/^$currclone$/,@$oldcloner)) { 3245: if ($currclone ne '*') { 3246: ($uname,$udom) = split(/:/,$currclone); 3247: if ($uname && $udom && $uname ne '*') { 3248: if (&Apache::lonnet::homeserver($uname,$udom) ne 'no_host') { 3249: my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable'); 3250: if ($currclonecrs{'cloneable'} !~ /\Q$clone_crs\E/) { 3251: if ($currclonecrs{'cloneable'} eq '') { 3252: $currclonecrs{'cloneable'} = $clone_crs; 3253: } else { 3254: $currclonecrs{'cloneable'} .= ','.$clone_crs; 3255: } 3256: &Apache::lonnet::put('environment',\%currclonecrs,$udom,$uname); 3257: } 3258: } 3259: } 3260: } 3261: } 3262: } 3263: foreach my $oldclone (@$oldcloner) { 3264: if (!grep(/^\Q$oldclone\E$/,@allowclone)) { 3265: if ($oldclone ne '*') { 3266: ($uname,$udom) = split(/:/,$oldclone); 3267: if ($uname && $udom && $uname ne '*' ) { 3268: if (&Apache::lonnet::homeserver($uname,$udom) ne 'no_host') { 3269: my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable'); 3270: my %newclonecrs = (); 3271: if ($currclonecrs{'cloneable'} =~ /\Q$clone_crs\E/) { 3272: if ($currclonecrs{'cloneable'} =~ /,/) { 3273: my @currclonecrs = split/,/,$currclonecrs{'cloneable'}; 3274: foreach my $crs (@currclonecrs) { 3275: if ($crs ne $clone_crs) { 3276: $newclonecrs{'cloneable'} .= $crs.','; 3277: } 3278: } 3279: $newclonecrs{'cloneable'} =~ s/,$//; 3280: } else { 3281: $newclonecrs{'cloneable'} = ''; 3282: } 3283: &Apache::lonnet::put('environment',\%newclonecrs,$udom,$uname); 3284: } 3285: } 3286: } 3287: } 3288: } 3289: } 3290: } 3291: } 3292: 3293: 3294: ################################################## 3295: ################################################## 3296: 3297: =pod 3298: 3299: =item * header 3300: 3301: Output html header for page 3302: 3303: =cut 3304: 3305: ################################################## 3306: ################################################## 3307: sub header { 3308: return &Apache::loncommon::start_page('Parameter Manager'); 3309: } 3310: ################################################## 3311: ################################################## 3312: sub print_main_menu { 3313: my ($r,$parm_permission)=@_; 3314: # 3315: $r->print(<<ENDMAINFORMHEAD); 3316: <form method="post" enctype="multipart/form-data" 3317: action="/adm/parmset" name="studentform"> 3318: ENDMAINFORMHEAD 3319: # 3320: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; 3321: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3322: my $vgr = &Apache::lonnet::allowed('vgr',$env{'request.course.id'}); 3323: my $mgr = &Apache::lonnet::allowed('mgr',$env{'request.course.id'}); 3324: 3325: my @menu = 3326: ( { divider=>'Settings for Your Course', 3327: }, 3328: { text => 'Set Course Environment', 3329: action => 'crsenv', 3330: permission => $parm_permission, 3331: help => 'Course_Environment', 3332: }, 3333: { text => 'Set Portfolio Metadata', 3334: action => 'setrestrictmeta', 3335: permission => $parm_permission, 3336: }, 3337: { text => 'Manage Course Slots', 3338: url => '/adm/slotrequest?command=showslots', 3339: permission => $vgr, 3340: }, 3341: { text => 'Reset Student Access Times', 3342: url => '/adm/helper/resettimes.helper', 3343: permission => $mgr, 3344: }, 3345: 3346: { text => 'Set Parameter Setting Default Actions', 3347: action => 'setdefaults', 3348: permission => $parm_permission, 3349: }, 3350: { divider => 'New and Existing Parameter Settings for Your Resources', 3351: }, 3352: { text => 'Set/Modify Resource Parameters - Helper Mode', 3353: url => '/adm/helper/parameter.helper', 3354: permission => $parm_permission, 3355: help => 'Parameter_Helper', 3356: }, 3357: { text => 'Set/Modify Resource Parameters - Overview Mode', 3358: action => 'newoverview', 3359: permission => $parm_permission, 3360: help => 'Parameter_Overview', 3361: }, 3362: { text => 'Set/Modify Resource Parameters - Table Mode', 3363: action => 'settable', 3364: permission => $parm_permission, 3365: help => 'Table_Mode', 3366: }, 3367: { divider => 'Existing Parameter Settings for Your Resources', 3368: }, 3369: { text => 'Modify Resource Parameters - Overview Mode', 3370: action => 'setoverview', 3371: permission => $parm_permission, 3372: help => 'Parameter_Overview', 3373: }, 3374: { text => 'Parameter Change Log and Course Blog Posting/User Notification', 3375: action => 'parameterchangelog', 3376: permission => $parm_permission, 3377: }, 3378: ); 3379: my $menu_html = ''; 3380: foreach my $menu_item (@menu) { 3381: if ($menu_item->{'divider'}) { 3382: $menu_html .= '<h3>'.&mt($menu_item->{'divider'}).'</h3>'; 3383: next; 3384: } 3385: next if (! $menu_item->{'permission'}); 3386: $menu_html.='<p>'; 3387: $menu_html.='<span class="LC_parm_menu_item">'; 3388: if (exists($menu_item->{'url'})) { 3389: $menu_html.=qq{<a href="$menu_item->{'url'}">}; 3390: } else { 3391: $menu_html.= 3392: qq{<a href="/adm/parmset?action=$menu_item->{'action'}">}; 3393: } 3394: $menu_html.= &mt($menu_item->{'text'}).'</a></span>'; 3395: if (exists($menu_item->{'help'})) { 3396: $menu_html.= 3397: &Apache::loncommon::help_open_topic($menu_item->{'help'}); 3398: } 3399: $menu_html.='</p>'.$/; 3400: } 3401: $r->print($menu_html); 3402: return; 3403: } 3404: ### Set portfolio metadata 3405: sub output_row { 3406: my ($r, $field_name, $field_text, $added_flag) = @_; 3407: my $output; 3408: my $options=$env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.options'}; 3409: my $values=$env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.values'}; 3410: if (!defined($options)) { 3411: $options = 'active,stuadd'; 3412: $values = ''; 3413: } 3414: if (!($options =~ /deleted/)) { 3415: my @options= ( ['active', 'Show to student'], 3416: ['stuadd', 'Provide text area for students to type catalog information'], 3417: ['choices','Provide choices for students to select from']); 3418: # ['onlyone','Student may select only one choice']); 3419: if ($added_flag) { 3420: push @options,['deleted', 'Delete Metadata Field']; 3421: } 3422: $output = &Apache::loncommon::start_data_table_row(); 3423: $output .= '<td><span class="LC_metadata"><strong>'.$field_text.':</strong></span></td>'; 3424: $output .= &Apache::loncommon::end_data_table_row(); 3425: foreach my $opt (@options) { 3426: my $checked = ($options =~ m/$opt->[0]/) ? ' checked="checked" ' : '' ; 3427: $output .= &Apache::loncommon::continue_data_table_row(); 3428: $output .= '<td>'.(' ' x 5).'<span class="LC_metadata"><label> 3429: <input type="checkbox" name="'. 3430: $field_name.'_'.$opt->[0].'" value="yes"'.$checked.' />'. 3431: &mt($opt->[1]).'</label></span> </td>'; 3432: $output .= &Apache::loncommon::end_data_table_row(); 3433: } 3434: $output .= &Apache::loncommon::continue_data_table_row(); 3435: $output .= '<td>'.(' ' x 10).'<span class="LC_metadata"><input name="'.$field_name.'_values" type="text" value="'.$values.'" size="80" /></span></td>'; 3436: $output .= &Apache::loncommon::end_data_table_row(); 3437: my $multiple_checked; 3438: my $single_checked; 3439: if ($options =~ m/onlyone/) { 3440: $multiple_checked = ""; 3441: $single_checked = " CHECKED "; 3442: } else { 3443: $multiple_checked = " CHECKED "; 3444: $single_checked = ""; 3445: } 3446: $output .= &Apache::loncommon::continue_data_table_row(); 3447: $output .= '<td>'.(' ' x 10).'<span class="LC_metadata"> 3448: <input type="radio" name="'.$field_name.'_onlyone" value="multiple" '.$multiple_checked .'/> 3449: Student may select multiple choices from list</span></td>'; 3450: $output .= &Apache::loncommon::end_data_table_row(); 3451: $output .= &Apache::loncommon::continue_data_table_row(); 3452: $output .= '<td>'.(' ' x 10).'<span class="LC_metadata"> 3453: <input type="radio" name="'.$field_name.'_onlyone" value="single" '.$single_checked.'/> 3454: Student may select only one choice from list</span></td>'; 3455: $output .= &Apache::loncommon::end_data_table_row(); 3456: } 3457: return ($output); 3458: } 3459: sub order_meta_fields { 3460: my ($r)=@_; 3461: my $idx = 1; 3462: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3463: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 3464: $r->print(&Apache::loncommon::start_page('Order Metadata Fields')); 3465: &Apache::lonhtmlcommon::add_breadcrumb 3466: ({href=>"/adm/parmset?action=setrestrictmeta", 3467: text=>"Restrict Metadata"}, 3468: {text=>"Order Metadata"}); 3469: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Order Metadata')); 3470: if ($env{'form.storeorder'}) { 3471: my $newpos = $env{'form.newpos'} - 1; 3472: my $currentpos = $env{'form.currentpos'} - 1; 3473: my @neworder = (); 3474: my @oldorder = split /,/,$env{'course.'.$env{'request.course.id'}.'.metadata.addedorder'}; 3475: my $i; 3476: if ($newpos > $currentpos) { 3477: # moving stuff up 3478: for ($i=0;$i<$currentpos;$i++) { 3479: $neworder[$i]=$oldorder[$i]; 3480: } 3481: for ($i=$currentpos;$i<$newpos;$i++) { 3482: $neworder[$i]=$oldorder[$i+1]; 3483: } 3484: $neworder[$newpos]=$oldorder[$currentpos]; 3485: for ($i=$newpos+1;$i<=$#oldorder;$i++) { 3486: $neworder[$i]=$oldorder[$i]; 3487: } 3488: } else { 3489: # moving stuff down 3490: for ($i=0;$i<$newpos;$i++) { 3491: $neworder[$i]=$oldorder[$i]; 3492: } 3493: $neworder[$newpos]=$oldorder[$currentpos]; 3494: for ($i=$newpos+1;$i<$currentpos+1;$i++) { 3495: $neworder[$i]=$oldorder[$i-1]; 3496: } 3497: for ($i=$currentpos+1;$i<=$#oldorder;$i++) { 3498: $neworder[$i]=$oldorder[$i]; 3499: } 3500: } 3501: my $ordered_fields = join ",", @neworder; 3502: my $put_result = &Apache::lonnet::put('environment', 3503: {'metadata.addedorder'=>$ordered_fields},$dom,$crs); 3504: &Apache::lonnet::appenv('course.'.$env{'request.course.id'}.'.metadata.addedorder' => $ordered_fields); 3505: } 3506: my $fields = &get_added_meta_fieldnames($env{'request.course.id'}); 3507: my $ordered_fields; 3508: my @fields_in_order = split /,/,$env{'course.'.$env{'request.course.id'}.'.metadata.addedorder'}; 3509: if (!@fields_in_order) { 3510: # no order found, pick sorted order then create metadata.addedorder key. 3511: foreach my $key (sort keys %$fields) { 3512: push @fields_in_order, $key; 3513: $ordered_fields = join ",", @fields_in_order; 3514: } 3515: my $put_result = &Apache::lonnet::put('environment', 3516: {'metadata.addedorder'=>$ordered_fields},$dom,$crs); 3517: } 3518: $r->print('<table>'); 3519: my $num_fields = scalar(@fields_in_order); 3520: foreach my $key (@fields_in_order) { 3521: $r->print('<tr><td>'); 3522: $r->print('<form method="post" action="">'); 3523: $r->print('<select name="newpos" onChange="this.form.submit()">'); 3524: for (my $i = 1;$i le $num_fields;$i ++) { 3525: if ($i eq $idx) { 3526: $r->print('<option value="'.$i.'" SELECTED>('.$i.')</option>'); 3527: } else { 3528: $r->print('<option value="'.$i.'">'.$i.'</option>'); 3529: } 3530: } 3531: $r->print('</select></td><td>'); 3532: $r->print('<input type="hidden" name="currentpos" value="'.$idx.'" />'); 3533: $r->print('<input type="hidden" name="storeorder" value="true" />'); 3534: $r->print('</form>'); 3535: $r->print($$fields{$key}.'</td></tr>'); 3536: $idx ++; 3537: } 3538: $r->print('</table>'); 3539: return 'ok'; 3540: } 3541: sub continue { 3542: my $output; 3543: $output .= '<form action="" method="post">'; 3544: $output .= '<input type="hidden" name="action" value="setrestrictmeta" />'; 3545: $output .= '<input type="submit" value="Continue" />'; 3546: return ($output); 3547: } 3548: sub addmetafield { 3549: my ($r)=@_; 3550: $r->print(&Apache::loncommon::start_page('Add Metadata Field')); 3551: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Add Metadata Field')); 3552: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3553: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 3554: if (exists($env{'form.undelete'})) { 3555: my @meta_fields = &Apache::loncommon::get_env_multiple('form.undeletefield'); 3556: foreach my $meta_field(@meta_fields) { 3557: my $options = $env{'course.'.$env{'request.course.id'}.'.metadata.'.$meta_field.'.options'}; 3558: $options =~ s/deleted//; 3559: $options =~ s/,,/,/; 3560: my $put_result = &Apache::lonnet::put('environment', 3561: {'metadata.'.$meta_field.'.options'=>$options},$dom,$crs); 3562: 3563: $r->print('Undeleted Metadata Field <strong>'.$env{'course.'.$env{'request.course.id'}.'.metadata.'.$meta_field.'.added'}."</strong> with result ".$put_result.'<br />'); 3564: } 3565: $r->print(&continue()); 3566: } elsif (exists($env{'form.fieldname'})) { 3567: my $meta_field = $env{'form.fieldname'}; 3568: my $display_field = $env{'form.fieldname'}; 3569: $meta_field =~ s/\W/_/g; 3570: $meta_field =~ tr/A-Z/a-z/; 3571: my $put_result = &Apache::lonnet::put('environment', 3572: {'metadata.'.$meta_field.'.values'=>"", 3573: 'metadata.'.$meta_field.'.added'=>"$display_field", 3574: 'metadata.'.$meta_field.'.options'=>""},$dom,$crs); 3575: $r->print('Added new Metadata Field <strong>'.$env{'form.fieldname'}."</strong> with result ".$put_result.'<br />'); 3576: $r->print(&continue()); 3577: } else { 3578: my $fields = &get_deleted_meta_fieldnames($env{'request.course.id'}); 3579: if ($fields) { 3580: $r->print('You may undelete previously deleted fields.<br />Check those you wish to undelete and click Undelete.<br />'); 3581: $r->print('<form method="post" action="">'); 3582: foreach my $key(keys(%$fields)) { 3583: $r->print('<input type="checkbox" name="undeletefield" value="'.$key.'" />'.$$fields{$key}.'<br /'); 3584: } 3585: $r->print('<input type="submit" name="undelete" value="Undelete" />'); 3586: $r->print('</form>'); 3587: } 3588: $r->print('<hr /><strong>Or</strong> you may enter a new metadata field name.<form method="post" action="/adm/parmset?action=addmetadata"'); 3589: $r->print('<input type="text" name="fieldname" /><br />'); 3590: $r->print('<input type="submit" value="Add Metadata Field" />'); 3591: } 3592: $r->print('</form>'); 3593: } 3594: sub setrestrictmeta { 3595: my ($r)=@_; 3596: my $next_meta; 3597: my $output; 3598: my $item_num; 3599: my $put_result; 3600: $r->print(&Apache::loncommon::start_page('Restrict Metadata')); 3601: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Restrict Metadata')); 3602: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3603: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 3604: my $key_base = $env{'course.'.$env{'request.course.id'}.'.'}; 3605: my $save_field = ''; 3606: if ($env{'form.restrictmeta'}) { 3607: foreach my $field (sort(keys(%env))) { 3608: if ($field=~m/^form.(.+)_(.+)$/) { 3609: my $options; 3610: my $meta_field = $1; 3611: my $meta_key = $2; 3612: if ($save_field ne $meta_field) { 3613: $save_field = $meta_field; 3614: if ($env{'form.'.$meta_field.'_stuadd'}) { 3615: $options.='stuadd,'; 3616: } 3617: if ($env{'form.'.$meta_field.'_choices'}) { 3618: $options.='choices,'; 3619: } 3620: if ($env{'form.'.$meta_field.'_onlyone'} eq 'single') { 3621: $options.='onlyone,'; 3622: } 3623: if ($env{'form.'.$meta_field.'_active'}) { 3624: $options.='active,'; 3625: } 3626: if ($env{'form.'.$meta_field.'_deleted'}) { 3627: $options.='deleted,'; 3628: } 3629: my $name = $save_field; 3630: $put_result = &Apache::lonnet::put('environment', 3631: {'metadata.'.$meta_field.'.options'=>$options, 3632: 'metadata.'.$meta_field.'.values'=>$env{'form.'.$meta_field.'_values'}, 3633: },$dom,$crs); 3634: } 3635: } 3636: } 3637: } 3638: &Apache::lonnet::coursedescription($env{'request.course.id'}, 3639: {'freshen_cache' => 1}); 3640: # Get the default metadata fields 3641: my %metadata_fields = &Apache::lonmeta::fieldnames('portfolio'); 3642: # Now get possible added metadata fields 3643: my $added_metadata_fields = &get_added_meta_fieldnames($env{'request.course.id'}); 3644: my $row_alt = 1; 3645: $output .= &Apache::loncommon::start_data_table(); 3646: foreach my $field (sort(keys(%metadata_fields))) { 3647: if ($field ne 'courserestricted') { 3648: $row_alt = $row_alt ? 0 : 1; 3649: $output.= &output_row($r, $field, $metadata_fields{$field}); 3650: } 3651: } 3652: my $buttons = (<<ENDButtons); 3653: <input type="submit" name="restrictmeta" value="Save" /> 3654: </form><br /> 3655: <form method="post" action="/adm/parmset?action=addmetadata" name="form1"> 3656: <input type="submit" name="restrictmeta" value="Add a Metadata Field" /> 3657: </form> 3658: <br /> 3659: <form method="post" action="/adm/parmset?action=ordermetadata" name="form2"> 3660: <input type="submit" name="restrictmeta" value="Order Metadata Fields" /> 3661: ENDButtons 3662: my $added_flag = 1; 3663: foreach my $field (sort(keys(%$added_metadata_fields))) { 3664: $row_alt = $row_alt ? 0 : 1; 3665: $output.= &output_row($r, $field, $$added_metadata_fields{$field},$added_flag, $row_alt); 3666: } 3667: $output .= &Apache::loncommon::end_data_table(); 3668: $r->print(<<ENDenv); 3669: <form method="post" action="/adm/parmset?action=setrestrictmeta" name="form"> 3670: $output 3671: $buttons 3672: </form> 3673: ENDenv 3674: $r->print(&Apache::loncommon::end_page()); 3675: return 'ok'; 3676: } 3677: ################################################## 3678: sub get_added_meta_fieldnames { 3679: my ($cid) = @_; 3680: my %fields; 3681: foreach my $key(%env) { 3682: if ($key =~ m/\Q$cid\E\.metadata\.(.+)\.added$/) { 3683: my $field_name = $1; 3684: my ($display_field_name) = $env{$key}; 3685: $fields{$field_name} = $display_field_name; 3686: } 3687: } 3688: return \%fields; 3689: } 3690: sub get_deleted_meta_fieldnames { 3691: my ($cid) = @_; 3692: my %fields; 3693: foreach my $key(%env) { 3694: if ($key =~ m/\Q$cid\E\.metadata\.(.+)\.added$/) { 3695: my $field_name = $1; 3696: if ($env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.options'} =~ m/deleted/) { 3697: my ($display_field_name) = $env{$key}; 3698: $fields{$field_name} = $display_field_name; 3699: } 3700: } 3701: } 3702: return \%fields; 3703: } 3704: sub defaultsetter { 3705: my ($r) = @_; 3706: 3707: my $start_page = 3708: &Apache::loncommon::start_page('Parameter Setting Default Actions'); 3709: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Defaults'); 3710: $r->print(<<ENDDEFHEAD); 3711: $start_page 3712: $breadcrumbs 3713: <form method="post" action="/adm/parmset?action=setdefaults" name="defaultform"> 3714: ENDDEFHEAD 3715: 3716: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3717: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 3718: my @ids=(); 3719: my %typep=(); 3720: my %keyp=(); 3721: my %allparms=(); 3722: my %allparts=(); 3723: my %allmaps=(); 3724: my %mapp=(); 3725: my %symbp=(); 3726: my %maptitles=(); 3727: my %uris=(); 3728: my %keyorder=&standardkeyorder(); 3729: my %defkeytype=(); 3730: 3731: &extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps, 3732: \%mapp, \%symbp,\%maptitles,\%uris, 3733: \%keyorder,\%defkeytype); 3734: if ($env{'form.storerules'}) { 3735: my %newrules=(); 3736: my @delrules=(); 3737: my %triggers=(); 3738: foreach my $key (keys(%env)) { 3739: if ($key=~/^form\.(\w+)\_action$/) { 3740: my $tempkey=$1; 3741: my $action=$env{$key}; 3742: if ($action) { 3743: $newrules{$tempkey.'_action'}=$action; 3744: if ($action ne 'default') { 3745: my ($whichaction,$whichparm)=($action=~/^(.*\_)([^\_]+)$/); 3746: $triggers{$whichparm}.=$tempkey.':'; 3747: } 3748: $newrules{$tempkey.'_type'}=$defkeytype{$tempkey}; 3749: if (&isdateparm($defkeytype{$tempkey})) { 3750: $newrules{$tempkey.'_days'}=$env{'form.'.$tempkey.'_days'}; 3751: $newrules{$tempkey.'_hours'}=$env{'form.'.$tempkey.'_hours'}; 3752: $newrules{$tempkey.'_min'}=$env{'form.'.$tempkey.'_min'}; 3753: $newrules{$tempkey.'_sec'}=$env{'form.'.$tempkey.'_sec'}; 3754: } else { 3755: $newrules{$tempkey.'_value'}=$env{'form.'.$tempkey.'_value'}; 3756: $newrules{$tempkey.'_triggervalue'}=$env{'form.'.$tempkey.'_triggervalue'}; 3757: } 3758: } else { 3759: push(@delrules,$tempkey.'_action'); 3760: push(@delrules,$tempkey.'_type'); 3761: push(@delrules,$tempkey.'_hours'); 3762: push(@delrules,$tempkey.'_min'); 3763: push(@delrules,$tempkey.'_sec'); 3764: push(@delrules,$tempkey.'_value'); 3765: } 3766: } 3767: } 3768: foreach my $key (keys %allparms) { 3769: $newrules{$key.'_triggers'}=$triggers{$key}; 3770: } 3771: &Apache::lonnet::put('parmdefactions',\%newrules,$dom,$crs); 3772: &Apache::lonnet::del('parmdefactions',\@delrules,$dom,$crs); 3773: &resetrulescache(); 3774: } 3775: my %lt=&Apache::lonlocal::texthash('days' => 'Days', 3776: 'hours' => 'Hours', 3777: 'min' => 'Minutes', 3778: 'sec' => 'Seconds', 3779: 'yes' => 'Yes', 3780: 'no' => 'No'); 3781: my @standardoptions=('','default'); 3782: my @standarddisplay=('',&mt('Default value when manually setting')); 3783: my @dateoptions=('','default'); 3784: my @datedisplay=('',&mt('Default value when manually setting')); 3785: foreach my $tempkey (&keysindisplayorder(\%allparms,\%keyorder)) { 3786: unless ($tempkey) { next; } 3787: push @standardoptions,'when_setting_'.$tempkey; 3788: push @standarddisplay,&mt('Automatically set when setting ').$tempkey; 3789: if (&isdateparm($defkeytype{$tempkey})) { 3790: push @dateoptions,'later_than_'.$tempkey; 3791: push @datedisplay,&mt('Automatically set later than ').$tempkey; 3792: push @dateoptions,'earlier_than_'.$tempkey; 3793: push @datedisplay,&mt('Automatically set earlier than ').$tempkey; 3794: } 3795: } 3796: $r->print(&mt('Manual setting rules apply to all interfaces.').'<br />'. 3797: &mt('Automatic setting rules apply to table mode interfaces only.')); 3798: $r->print("\n".&Apache::loncommon::start_data_table(). 3799: &Apache::loncommon::start_data_table_header_row(). 3800: "<th>".&mt('Rule for parameter').'</th><th>'. 3801: &mt('Action').'</th><th>'.&mt('Value').'</th>'. 3802: &Apache::loncommon::end_data_table_header_row()); 3803: foreach my $tempkey (&keysindisplayorder(\%allparms,\%keyorder)) { 3804: unless ($tempkey) { next; } 3805: $r->print("\n".&Apache::loncommon::start_data_table_row(). 3806: "<td>".$allparms{$tempkey}."\n<br />(".$tempkey.')</td><td>'); 3807: my $action=&rulescache($tempkey.'_action'); 3808: $r->print('<select name="'.$tempkey.'_action">'); 3809: if (&isdateparm($defkeytype{$tempkey})) { 3810: for (my $i=0;$i<=$#dateoptions;$i++) { 3811: if ($dateoptions[$i]=~/\_$tempkey$/) { next; } 3812: $r->print("\n<option value='$dateoptions[$i]'". 3813: ($dateoptions[$i] eq $action?' selected="selected"':''). 3814: ">$datedisplay[$i]</option>"); 3815: } 3816: } else { 3817: for (my $i=0;$i<=$#standardoptions;$i++) { 3818: if ($standardoptions[$i]=~/\_$tempkey$/) { next; } 3819: $r->print("\n<option value='$standardoptions[$i]'". 3820: ($standardoptions[$i] eq $action?' selected="selected"':''). 3821: ">$standarddisplay[$i]</option>"); 3822: } 3823: } 3824: $r->print('</select>'); 3825: unless (&isdateparm($defkeytype{$tempkey})) { 3826: $r->print("\n<br />".&mt('Triggering value(s) of other parameter (optional, comma-separated):'). 3827: '<input type="text" size="20" name="'.$tempkey.'_triggervalue" value="'.&rulescache($tempkey.'_triggervalue').'" />'); 3828: } 3829: $r->print("\n</td><td>\n"); 3830: 3831: if (&isdateparm($defkeytype{$tempkey})) { 3832: my $days=&rulescache($tempkey.'_days'); 3833: my $hours=&rulescache($tempkey.'_hours'); 3834: my $min=&rulescache($tempkey.'_min'); 3835: my $sec=&rulescache($tempkey.'_sec'); 3836: $r->print(<<ENDINPUTDATE); 3837: <input name="$tempkey\_days" type="text" size="4" value="$days" />$lt{'days'}<br /> 3838: <input name="$tempkey\_hours" type="text" size="4" value="$hours" />$lt{'hours'}<br /> 3839: <input name="$tempkey\_min" type="text" size="4" value="$min" />$lt{'min'}<br /> 3840: <input name="$tempkey\_sec" type="text" size="4" value="$sec" />$lt{'sec'} 3841: ENDINPUTDATE 3842: } elsif ($defkeytype{$tempkey} eq 'string_yesno') { 3843: my $yeschecked=''; 3844: my $nochecked=''; 3845: if (&rulescache($tempkey.'_value') eq 'yes') { $yeschecked='checked="checked"'; } 3846: if (&rulescache($tempkey.'_value') eq 'no') { $nochecked='checked="checked"'; } 3847: 3848: $r->print(<<ENDYESNO); 3849: <label><input type="radio" name="$tempkey\_value" value="yes" $yeschecked /> $lt{'yes'}</label><br /> 3850: <label><input type="radio" name="$tempkey\_value" value="no" $nochecked /> $lt{'no'}</label> 3851: ENDYESNO 3852: } else { 3853: $r->print('<input type="text" size="20" name="'.$tempkey.'_value" value="'.&rulescache($tempkey.'_value').'" />'); 3854: } 3855: $r->print('</td>'.&Apache::loncommon::end_data_table_row()); 3856: } 3857: $r->print(&Apache::loncommon::end_data_table(). 3858: "\n<input type='submit' name='storerules' value='". 3859: &mt('Save Rules')."' /></form>\n". 3860: &Apache::loncommon::end_page()); 3861: return; 3862: } 3863: 3864: sub components { 3865: my ($key,$uname,$udom,$exeuser,$exedomain,$typeflag)=@_; 3866: 3867: if ($typeflag) { 3868: $key=~s/\.type$//; 3869: } 3870: 3871: my ($middle,$part,$name)= 3872: ($key=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/); 3873: my $issection; 3874: 3875: my $section=&mt('All Students'); 3876: if ($middle=~/^\[(.*)\]/) { 3877: $issection=$1; 3878: $section=&mt('Group/Section').': '.$issection; 3879: $middle=~s/^\[(.*)\]//; 3880: } 3881: $middle=~s/\.+$//; 3882: $middle=~s/^\.+//; 3883: if ($uname) { 3884: $section=&mt('User').": ".&Apache::loncommon::plainname($uname,$udom); 3885: $issection=''; 3886: } 3887: my $realm='<span class="LC_parm_scope_all">'.&mt('All Resources').'</span>'; 3888: my $realmdescription=&mt('all resources'); 3889: if ($middle=~/^(.+)\_\_\_$all$$/) { 3890: $realm='<span class="LC_parm_scope_folder">'.&mt('Folder/Map').': '.&Apache::lonnet::gettitle($1).' <span class="LC_parm_folder"><br />('.$1.')</span></span>'; 3891: $realmdescription=&mt('folder').' '.&Apache::lonnet::gettitle($1); 3892: } elsif ($middle) { 3893: my ($map,$id,$url)=&Apache::lonnet::decode_symb($middle); 3894: $realm='<span class="LC_parm_scope_resource">'.&mt('Resource').': '.&Apache::lonnet::gettitle($middle).' <br /><span class="LC_parm_symb">('.$url.' in '.$map.' id: '.$id.')</span></span>'; 3895: $realmdescription=&mt('resource').' '.&Apache::lonnet::gettitle($middle); 3896: } 3897: my $what=$part.'.'.$name; 3898: return ($realm,$section,$name,$part, 3899: $what,$middle,$uname,$udom,$issection,$realmdescription); 3900: } 3901: 3902: my %standard_parms; 3903: sub load_parameter_names { 3904: open(my $config,"<$Apache::lonnet::perlvar{'lonTabDir'}/packages.tab"); 3905: while (my $configline=<$config>) { 3906: if ($configline !~ /\S/ || $configline=~/^\#/) { next; } 3907: chomp($configline); 3908: my ($short,$plain)=split(/:/,$configline); 3909: my (undef,$name,$type)=split(/\&/,$short,3); 3910: if ($type eq 'display') { 3911: $standard_parms{$name} = $plain; 3912: } 3913: } 3914: close($config); 3915: $standard_parms{'int_pos'} = 'Positive Integer'; 3916: $standard_parms{'int_zero_pos'} = 'Positive Integer or Zero'; 3917: %standard_parms=&Apache::lonlocal::texthash(%standard_parms); 3918: } 3919: 3920: sub standard_parameter_names { 3921: my ($name)=@_; 3922: if (!%standard_parms) { 3923: &load_parameter_names(); 3924: } 3925: if ($standard_parms{$name}) { 3926: return $standard_parms{$name}; 3927: } else { 3928: return $name; 3929: } 3930: } 3931: 3932: # 3933: # Parameter Change Log 3934: # 3935: 3936: 3937: sub parm_change_log { 3938: my ($r)=@_; 3939: $r->print(&Apache::loncommon::start_page('Parameter Change Log')); 3940: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Parameter Change Log')); 3941: 3942: my %parmlog=&Apache::lonnet::dump('nohist_parameterlog', 3943: $env{'course.'.$env{'request.course.id'}.'.domain'}, 3944: $env{'course.'.$env{'request.course.id'}.'.num'}); 3945: 3946: if ((keys(%parmlog))[0]=~/^error\:/) { undef(%parmlog); } 3947: 3948: $r->print('<form action="/adm/parmset?action=parameterchangelog" 3949: method="post" name="parameterlog">'); 3950: 3951: my %saveable_parameters = ('show' => 'scalar',); 3952: &Apache::loncommon::store_course_settings('parameter_log', 3953: \%saveable_parameters); 3954: &Apache::loncommon::restore_course_settings('parameter_log', 3955: \%saveable_parameters); 3956: $r->print(&Apache::loncommon::display_filter(). 3957: '<label>'.&Apache::lonhtmlcommon::checkbox('includetypes',$env{'form.includetypes'},'1'). 3958: ' '.&mt('Include parameter types').'</label>'. 3959: '<input type="submit" value="'.&mt('Display').'" /></form>'); 3960: 3961: my $courseopt=&Apache::lonnet::get_courseresdata($env{'course.'.$env{'request.course.id'}.'.num'}, 3962: $env{'course.'.$env{'request.course.id'}.'.domain'}); 3963: $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row(). 3964: '<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Extent').'</th><th>'.&mt('Users').'</th><th>'. 3965: &mt('Parameter').'</th><th>'.&mt('Part').'</th><th>'.&mt('New Value').'</th><th>'.&mt('Announce').'</th>'. 3966: &Apache::loncommon::end_data_table_header_row()); 3967: my $shown=0; 3968: my $folder=''; 3969: if ($env{'form.displayfilter'} eq 'currentfolder') { 3970: my $last=''; 3971: if (tie(my %hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db', 3972: &GDBM_READER(),0640)) { 3973: $last=$hash{'last_known'}; 3974: untie(%hash); 3975: } 3976: if ($last) { ($folder) = &Apache::lonnet::decode_symb($last); } 3977: } 3978: foreach my $id (sort 3979: { 3980: if ($parmlog{$b}{'exe_time'} ne $parmlog{$a}{'exe_time'}) { 3981: return $parmlog{$b}{'exe_time'} <=>$parmlog{$a}{'exe_time'} 3982: } 3983: my $aid = (split('00000',$a))[-1]; 3984: my $bid = (split('00000',$b))[-1]; 3985: return $bid<=>$aid; 3986: } (keys(%parmlog))) { 3987: my @changes=keys(%{$parmlog{$id}{'logentry'}}); 3988: my $count = 0; 3989: my $time = 3990: &Apache::lonlocal::locallocaltime($parmlog{$id}{'exe_time'}); 3991: my $plainname = 3992: &Apache::loncommon::plainname($parmlog{$id}{'exe_uname'}, 3993: $parmlog{$id}{'exe_udom'}); 3994: my $about_me_link = 3995: &Apache::loncommon::aboutmewrapper($plainname, 3996: $parmlog{$id}{'exe_uname'}, 3997: $parmlog{$id}{'exe_udom'}); 3998: my $send_msg_link=''; 3999: if ((($parmlog{$id}{'exe_uname'} ne $env{'user.name'}) 4000: || ($parmlog{$id}{'exe_udom'} ne $env{'user.domain'}))) { 4001: $send_msg_link ='<br />'. 4002: &Apache::loncommon::messagewrapper(&mt('Send message'), 4003: $parmlog{$id}{'exe_uname'}, 4004: $parmlog{$id}{'exe_udom'}); 4005: } 4006: my $row_start=&Apache::loncommon::start_data_table_row(); 4007: my $makenewrow=0; 4008: my %istype=(); 4009: my $output; 4010: foreach my $changed (reverse(sort(@changes))) { 4011: my $value=$parmlog{$id}{'logentry'}{$changed}; 4012: my $typeflag = ($changed =~/\.type$/ && 4013: !exists($parmlog{$id}{'logentry'}{$changed.'.type'})); 4014: my ($realm,$section,$parmname,$part,$what,$middle,$uname,$udom,$issection,$realmdescription)= 4015: &components($changed,$parmlog{$id}{'uname'},$parmlog{$id}{'udom'},undef,undef,$typeflag); 4016: if ($env{'form.displayfilter'} eq 'currentfolder') { 4017: if ($folder) { 4018: if ($middle!~/^\Q$folder\E/) { next; } 4019: } 4020: } 4021: if ($typeflag) { 4022: $istype{$parmname}=$value; 4023: if (!$env{'form.includetypes'}) { next; } 4024: } 4025: $count++; 4026: if ($makenewrow) { 4027: $output .= $row_start; 4028: } else { 4029: $makenewrow=1; 4030: } 4031: $output .='<td>'.$realm.'</td><td>'.$section.'</td><td>'. 4032: &standard_parameter_names($parmname).'</td><td>'. 4033: ($part?&mt('Part: [_1]',$part):&mt('All Parts')).'</td><td>'; 4034: my $stillactive=0; 4035: if ($parmlog{$id}{'delflag'}) { 4036: $output .= &mt('Deleted'); 4037: } else { 4038: if ($typeflag) { 4039: $output .= &mt('Type: [_1]',&standard_parameter_names($value)); 4040: } else { 4041: my ($level,@all)=&parmval_by_symb($what,$middle,&Apache::lonnet::metadata($middle,$what), 4042: $uname,$udom,$issection,$issection,$courseopt); 4043: if (&isdateparm($istype{$parmname})) { 4044: $output .= &Apache::lonlocal::locallocaltime($value); 4045: } else { 4046: $output .= $value; 4047: } 4048: if ($value ne $all[$level]) { 4049: $output .= '<br /><span class="LC_warning">'.&mt('Not active anymore').'</span>'; 4050: } else { 4051: $stillactive=1; 4052: } 4053: } 4054: } 4055: $output .= '</td><td>'; 4056: if ($stillactive) { 4057: my $title=&mt('Changed [_1]',&standard_parameter_names($parmname)); 4058: my $description=&mt('Changed [_1] for [_2] to [_3]',&standard_parameter_names($parmname),$realmdescription, 4059: (&isdateparm($istype{$parmname})?&Apache::lonlocal::locallocaltime($value):$value)); 4060: if (($uname) && ($udom)) { 4061: $output .= 4062: &Apache::loncommon::messagewrapper('Notify User', 4063: $uname,$udom,$title, 4064: $description); 4065: } else { 4066: $output .= 4067: &Apache::lonrss::course_blog_link($id,$title, 4068: $description); 4069: } 4070: } 4071: $output .= '</td>'.&Apache::loncommon::end_data_table_row(); 4072: } 4073: if ($env{'form.displayfilter'} eq 'containing') { 4074: my $wholeentry=$about_me_link.':'. 4075: $parmlog{$id}{'exe_uname'}.':'.$parmlog{$id}{'exe_udom'}.':'. 4076: $output; 4077: if ($wholeentry!~/\Q$env{'form.containingphrase'}\E/i) { next; } 4078: } 4079: if ($count) { 4080: $r->print($row_start.'<td rowspan="'.$count.'">'.$time.'</td> 4081: <td rowspan="'.$count.'">'.$about_me_link. 4082: '<br /><tt>'.$parmlog{$id}{'exe_uname'}. 4083: ':'.$parmlog{$id}{'exe_udom'}.'</tt>'. 4084: $send_msg_link.'</td>'.$output); 4085: $shown++; 4086: } 4087: if (!($env{'form.show'} eq &mt('all') 4088: || $shown<=$env{'form.show'})) { last; } 4089: } 4090: $r->print(&Apache::loncommon::end_data_table()); 4091: $r->print(&Apache::loncommon::end_page()); 4092: } 4093: 4094: sub check_for_course_info { 4095: my $navmap = Apache::lonnavmaps::navmap->new(); 4096: return 1 if ($navmap); 4097: return 0; 4098: } 4099: 4100: ################################################## 4101: ################################################## 4102: 4103: =pod 4104: 4105: =item * handler 4106: 4107: Main handler. Calls &assessparms and &crsenv subroutines. 4108: 4109: =cut 4110: 4111: ################################################## 4112: ################################################## 4113: 4114: sub handler { 4115: my $r=shift; 4116: 4117: &reset_caches(); 4118: 4119: if ($r->header_only) { 4120: &Apache::loncommon::content_type($r,'text/html'); 4121: $r->send_http_header; 4122: return OK; 4123: } 4124: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, 4125: ['action','state', 4126: 'pres_marker', 4127: 'pres_value', 4128: 'pres_type', 4129: 'udom','uname','symb','serial']); 4130: 4131: 4132: &Apache::lonhtmlcommon::clear_breadcrumbs(); 4133: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/parmset", 4134: text=>"Parameter Manager", 4135: faq=>10, 4136: bug=>'Instructor Interface', 4137: help => 'Parameter_Manager'}); 4138: 4139: # ----------------------------------------------------- Needs to be in a course 4140: my $parm_permission = 4141: (&Apache::lonnet::allowed('opa',$env{'request.course.id'}) || 4142: &Apache::lonnet::allowed('opa',$env{'request.course.id'}.'/'. 4143: $env{'request.course.sec'})); 4144: my $exists = &check_for_course_info(); 4145: 4146: if ($env{'request.course.id'} && $parm_permission && $exists) { 4147: 4148: # Start Page 4149: &Apache::loncommon::content_type($r,'text/html'); 4150: $r->send_http_header; 4151: 4152: 4153: # 4154: # Main switch on form.action and form.state, as appropriate 4155: # 4156: # Check first if coming from someone else headed directly for 4157: # the table mode 4158: if ((($env{'form.command'} eq 'set') && ($env{'form.url'}) 4159: && (!$env{'form.dis'})) || ($env{'form.symb'})) { 4160: &Apache::lonhtmlcommon::add_breadcrumb({help=>'Problem_Parameters', 4161: text=>"Problem Parameters"}); 4162: &assessparms($r); 4163: 4164: } elsif (! exists($env{'form.action'})) { 4165: $r->print(&header()); 4166: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Parameter Manager')); 4167: &print_main_menu($r,$parm_permission); 4168: } elsif ($env{'form.action'} eq 'crsenv' && $parm_permission) { 4169: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=crsenv', 4170: text=>"Course Environment"}); 4171: &crsenv($r); 4172: } elsif ($env{'form.action'} eq 'setoverview' && $parm_permission) { 4173: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview', 4174: text=>"Overview Mode"}); 4175: &overview($r); 4176: } elsif ($env{'form.action'} eq 'addmetadata' && $parm_permission) { 4177: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=addmetadata', 4178: text=>"Add Metadata Field"}); 4179: &addmetafield($r); 4180: } elsif ($env{'form.action'} eq 'ordermetadata' && $parm_permission) { 4181: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=addmetadata', 4182: text=>"Add Metadata Field"}); 4183: &order_meta_fields($r); 4184: } elsif ($env{'form.action'} eq 'setrestrictmeta' && $parm_permission) { 4185: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setrestrictmeta', 4186: text=>"Restrict Metadata"}); 4187: &setrestrictmeta($r); 4188: } elsif ($env{'form.action'} eq 'newoverview' && $parm_permission) { 4189: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview', 4190: text=>"Overview Mode"}); 4191: &newoverview($r); 4192: } elsif ($env{'form.action'} eq 'setdefaults' && $parm_permission) { 4193: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setdefaults', 4194: text=>"Set Defaults"}); 4195: &defaultsetter($r); 4196: } elsif ($env{'form.action'} eq 'settable' && $parm_permission) { 4197: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=settable', 4198: text=>"Table Mode", 4199: help => 'Course_Setting_Parameters'}); 4200: &assessparms($r); 4201: } elsif ($env{'form.action'} eq 'parameterchangelog' && $parm_permission) { 4202: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=settable', 4203: text=>"Parameter Change Log"}); 4204: &parm_change_log($r); 4205: } elsif ($env{'form.action'} eq 'cleanparameters' && $parm_permission) { 4206: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=cleanparameters', 4207: text=>"Clean Parameters"}); 4208: &clean_parameters($r); 4209: } 4210: } else { 4211: # ----------------------------- Not in a course, or not allowed to modify parms 4212: if ($exists) { 4213: $env{'user.error.msg'}= 4214: "/adm/parmset:opa:0:0:Cannot modify assessment parameters"; 4215: } else { 4216: $env{'user.error.msg'}= 4217: "/adm/parmset::0:1:Course environment gone, reinitialize the course"; 4218: } 4219: return HTTP_NOT_ACCEPTABLE; 4220: } 4221: &reset_caches(); 4222: 4223: return OK; 4224: } 4225: 4226: 1; 4227: __END__ 4228: 4229: =pod 4230: 4231: =back 4232: 4233: =cut 4234: 4235: 4236: