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- lots of \w -> probper regexp replacements
1: # The LearningOnline Network with CAPA 2: # Handler to set parameters for assessments 3: # 4: # $Id: lonparmset.pm,v 1.350 2006/12/05 02:55:53 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: # --- Caches local to lonparmset 71: 72: my $parmhashid; 73: my %parmhash; 74: my $symbsid; 75: my %symbs; 76: my $rulesid; 77: my %rules; 78: 79: # --- end local caches 80: 81: ################################################## 82: ################################################## 83: 84: =pod 85: 86: =item parmval 87: 88: Figure out a cascading parameter. 89: 90: Inputs: $what - a parameter spec (incluse part info and name I.E. 0.weight) 91: $id - a bighash Id number 92: $def - the resource's default value 'stupid emacs 93: 94: Returns: A list, the first item is the index into the remaining list of items of parm valuse that is the active one, the list consists of parm values at the 14 possible levels 95: 96: 14- General Course 97: 13- Map or Folder level in course 98: 12- resource default 99: 11- map default 100: 10- resource level in course 101: 9 - General for section 102: 8 - Map or Folder level for section 103: 7 - resource level in section 104: 6 - General for group 105: 5 - Map or Folder level for group 106: 4 - resource level in group 107: 3 - General for specific student 108: 2 - Map or Folder level for specific student 109: 1 - resource level for specific student 110: 111: =cut 112: 113: ################################################## 114: sub parmval { 115: my ($what,$id,$def,$uname,$udom,$csec,$cgroup,$courseopt)=@_; 116: return &parmval_by_symb($what,&symbcache($id),$def,$uname,$udom,$csec, 117: $cgroup,$courseopt); 118: } 119: 120: sub parmval_by_symb { 121: my ($what,$symb,$def,$uname,$udom,$csec,$cgroup,$courseopt)=@_; 122: # load caches 123: &cacheparmhash(); 124: 125: my $useropt=&Apache::lonnet::get_userresdata($uname,$udom); 126: 127: my $result=''; 128: my @outpar=(); 129: # ----------------------------------------------------- Cascading lookup scheme 130: my $map=(&Apache::lonnet::decode_symb($symb))[0]; 131: $map = &Apache::lonnet::deversion($map); 132: 133: my $symbparm=$symb.'.'.$what; 134: my $mapparm=$map.'___(all).'.$what; 135: 136: my $grplevel=$env{'request.course.id'}.'.['.$cgroup.'].'.$what; 137: my $grplevelr=$env{'request.course.id'}.'.['.$cgroup.'].'.$symbparm; 138: my $grplevelm=$env{'request.course.id'}.'.['.$cgroup.'].'.$mapparm; 139: 140: my $seclevel=$env{'request.course.id'}.'.['.$csec.'].'.$what; 141: my $seclevelr=$env{'request.course.id'}.'.['.$csec.'].'.$symbparm; 142: my $seclevelm=$env{'request.course.id'}.'.['.$csec.'].'.$mapparm; 143: 144: my $courselevel=$env{'request.course.id'}.'.'.$what; 145: my $courselevelr=$env{'request.course.id'}.'.'.$symbparm; 146: my $courselevelm=$env{'request.course.id'}.'.'.$mapparm; 147: 148: 149: # --------------------------------------------------------- first, check course 150: 151: if (defined($$courseopt{$courselevel})) { 152: $outpar[14]=$$courseopt{$courselevel}; 153: $result=14; 154: } 155: 156: if (defined($$courseopt{$courselevelm})) { 157: $outpar[13]=$$courseopt{$courselevelm}; 158: $result=13; 159: } 160: 161: # ------------------------------------------------------- second, check default 162: 163: if (defined($def)) { $outpar[12]=$def; $result=12; } 164: 165: # ------------------------------------------------------ third, check map parms 166: 167: my $thisparm=$parmhash{$symbparm}; 168: if (defined($thisparm)) { $outpar[11]=$thisparm; $result=11; } 169: 170: if (defined($$courseopt{$courselevelr})) { 171: $outpar[10]=$$courseopt{$courselevelr}; 172: $result=10; 173: } 174: 175: # ------------------------------------------------------ fourth, back to course 176: if (defined($csec)) { 177: if (defined($$courseopt{$seclevel})) { 178: $outpar[9]=$$courseopt{$seclevel}; 179: $result=9; 180: } 181: if (defined($$courseopt{$seclevelm})) { 182: $outpar[8]=$$courseopt{$seclevelm}; 183: $result=8; 184: } 185: 186: if (defined($$courseopt{$seclevelr})) { 187: $outpar[7]=$$courseopt{$seclevelr}; 188: $result=7; 189: } 190: } 191: # ------------------------------------------------------ fifth, check course group 192: if (defined($cgroup)) { 193: if (defined($$courseopt{$grplevel})) { 194: $outpar[6]=$$courseopt{$grplevel}; 195: $result=6; 196: } 197: if (defined($$courseopt{$grplevelm})) { 198: $outpar[5]=$$courseopt{$grplevelm}; 199: $result=5; 200: } 201: if (defined($$courseopt{$grplevelr})) { 202: $outpar[4]=$$courseopt{$grplevelr}; 203: $result=4; 204: } 205: } 206: 207: # ---------------------------------------------------------- fifth, check user 208: 209: if (defined($uname)) { 210: if (defined($$useropt{$courselevel})) { 211: $outpar[3]=$$useropt{$courselevel}; 212: $result=3; 213: } 214: 215: if (defined($$useropt{$courselevelm})) { 216: $outpar[2]=$$useropt{$courselevelm}; 217: $result=2; 218: } 219: 220: if (defined($$useropt{$courselevelr})) { 221: $outpar[1]=$$useropt{$courselevelr}; 222: $result=1; 223: } 224: } 225: return ($result,@outpar); 226: } 227: 228: sub resetparmhash { 229: $parmhashid=''; 230: } 231: 232: sub cacheparmhash { 233: if ($parmhashid eq $env{'request.course.fn'}) { return; } 234: my %parmhashfile; 235: if (tie(%parmhashfile,'GDBM_File', 236: $env{'request.course.fn'}.'_parms.db',&GDBM_READER(),0640)) { 237: %parmhash=%parmhashfile; 238: untie %parmhashfile; 239: $parmhashid=$env{'request.course.fn'}; 240: } 241: } 242: 243: sub resetsymbcache { 244: $symbsid=''; 245: } 246: 247: sub symbcache { 248: my $id=shift; 249: if ($symbsid ne $env{'request.course.id'}) { 250: %symbs=(); 251: } 252: unless ($symbs{$id}) { 253: my $navmap = Apache::lonnavmaps::navmap->new(); 254: if ($id=~/\./) { 255: my $resource=$navmap->getById($id); 256: $symbs{$id}=$resource->symb(); 257: } else { 258: my $resource=$navmap->getByMapPc($id); 259: $symbs{$id}=&Apache::lonnet::declutter($resource->src()); 260: } 261: $symbsid=$env{'request.course.id'}; 262: } 263: return $symbs{$id}; 264: } 265: 266: sub resetrulescache { 267: $rulesid=''; 268: } 269: 270: sub rulescache { 271: my $id=shift; 272: if ($rulesid ne $env{'request.course.id'}) { 273: %rules=(); 274: } 275: unless (defined($rules{$id})) { 276: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 277: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 278: %rules=&Apache::lonnet::dump('parmdefactions',$dom,$crs); 279: $rulesid=$env{'request.course.id'}; 280: } 281: return $rules{$id}; 282: } 283: 284: sub preset_defaults { 285: my $type=shift; 286: if (&rulescache($type.'_action') eq 'default') { 287: # yes, there is something 288: return (&rulescache($type.'_hours'), 289: &rulescache($type.'_min'), 290: &rulescache($type.'_sec'), 291: &rulescache($type.'_value')); 292: } else { 293: # nothing there or something else 294: return ('','','','',''); 295: } 296: } 297: 298: ################################################## 299: 300: sub date_sanity_info { 301: my $checkdate=shift; 302: unless ($checkdate) { return ''; } 303: my $result=''; 304: my $crsprefix='course.'.$env{'request.course.id'}.'.'; 305: if ($env{$crsprefix.'default_enrollment_end_date'}) { 306: if ($checkdate>$env{$crsprefix.'default_enrollment_end_date'}) { 307: $result.='<br />'.&mt('After course enrollment end!'); 308: } 309: } 310: if ($env{$crsprefix.'default_enrollment_start_date'}) { 311: if ($checkdate<$env{$crsprefix.'default_enrollment_start_date'}) { 312: $result.='<br />'.&mt('Before course enrollment start!'); 313: } 314: } 315: return $result; 316: } 317: ################################################## 318: ################################################## 319: # 320: # Store a parameter by ID 321: # 322: # Takes 323: # - resource id 324: # - name of parameter 325: # - level 326: # - new value 327: # - new type 328: # - username 329: # - userdomain 330: 331: sub storeparm { 332: my ($sresid,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$cgroup)=@_; 333: &storeparm_by_symb(&symbcache($sresid),$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,'',$cgroup); 334: } 335: 336: # 337: # Store a parameter by symb 338: # 339: # Takes 340: # - symb 341: # - name of parameter 342: # - level 343: # - new value 344: # - new type 345: # - username 346: # - userdomain 347: 348: my %recstack; 349: sub storeparm_by_symb { 350: my ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$recflag,$cgroup)=@_; 351: unless ($recflag) { 352: # first time call 353: %recstack=(); 354: $recflag=1; 355: } 356: # store parameter 357: &storeparm_by_symb_inner 358: ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$cgroup); 359: # don't do anything if parameter was reset 360: unless ($nval) { return; } 361: my ($prefix,$parm)=($spnam=~/^(.*[\_\.])([^\_\.]+)$/); 362: # remember that this was set 363: $recstack{$parm}=1; 364: # what does this trigger? 365: foreach my $triggered (split(/\:/,&rulescache($parm.'_triggers'))) { 366: # don't backfire 367: unless ((!$triggered) || ($recstack{$triggered})) { 368: my $action=&rulescache($triggered.'_action'); 369: my ($whichaction,$whichparm)=($action=~/^(.*\_)([^\_]+)$/); 370: # set triggered parameter on same level 371: my $newspnam=$prefix.$triggered; 372: my $newvalue=''; 373: my $active=1; 374: if ($action=~/^when\_setting/) { 375: # are there restrictions? 376: if (&rulescache($triggered.'_triggervalue')=~/\w/) { 377: $active=0; 378: foreach my $possiblevalue (split(/\s*\,\s*/,&rulescache($triggered.'_triggervalue'))) { 379: if (lc($possiblevalue) eq lc($nval)) { $active=1; } 380: } 381: } 382: $newvalue=&rulescache($triggered.'_value'); 383: } else { 384: my $totalsecs=((&rulescache($triggered.'_days')*24+&rulescache($triggered.'_hours'))*60+&rulescache($triggered.'_min'))*60+&rulescache($triggered.'_sec'); 385: if ($action=~/^later\_than/) { 386: $newvalue=$nval+$totalsecs; 387: } else { 388: $newvalue=$nval-$totalsecs; 389: } 390: } 391: if ($active) { 392: &storeparm_by_symb($symb,$newspnam,$snum,$newvalue,&rulescache($triggered.'_type'), 393: $uname,$udom,$csec,$recflag,$cgroup); 394: } 395: } 396: } 397: return ''; 398: } 399: 400: sub log_parmset { 401: return &Apache::lonnet::instructor_log('parameterlog',@_); 402: } 403: 404: sub storeparm_by_symb_inner { 405: # ---------------------------------------------------------- Get symb, map, etc 406: my ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$cgroup)=@_; 407: # ---------------------------------------------------------- Construct prefixes 408: $spnam=~s/\_([^\_]+)$/\.$1/; 409: my $map=(&Apache::lonnet::decode_symb($symb))[0]; 410: $map = &Apache::lonnet::deversion($map); 411: 412: my $symbparm=$symb.'.'.$spnam; 413: my $mapparm=$map.'___(all).'.$spnam; 414: 415: my $grplevel=$env{'request.course.id'}.'.['.$cgroup.'].'.$spnam; 416: my $grplevelr=$env{'request.course.id'}.'.['.$cgroup.'].'.$symbparm; 417: my $grplevelm=$env{'request.course.id'}.'.['.$cgroup.'].'.$mapparm; 418: 419: my $seclevel=$env{'request.course.id'}.'.['.$csec.'].'.$spnam; 420: my $seclevelr=$env{'request.course.id'}.'.['.$csec.'].'.$symbparm; 421: my $seclevelm=$env{'request.course.id'}.'.['.$csec.'].'.$mapparm; 422: 423: my $courselevel=$env{'request.course.id'}.'.'.$spnam; 424: my $courselevelr=$env{'request.course.id'}.'.'.$symbparm; 425: my $courselevelm=$env{'request.course.id'}.'.'.$mapparm; 426: 427: my $storeunder=''; 428: if (($snum==14) || ($snum==3)) { $storeunder=$courselevel; } 429: if (($snum==13) || ($snum==2)) { $storeunder=$courselevelm; } 430: if (($snum==10) || ($snum==1)) { $storeunder=$courselevelr; } 431: if ($snum==9) { $storeunder=$seclevel; } 432: if ($snum==8) { $storeunder=$seclevelm; } 433: if ($snum==7) { $storeunder=$seclevelr; } 434: if ($snum==6) { $storeunder=$grplevel; } 435: if ($snum==5) { $storeunder=$grplevelm; } 436: if ($snum==4) { $storeunder=$grplevelr; } 437: 438: 439: my $delete; 440: if ($nval eq '') { $delete=1;} 441: my %storecontent = ($storeunder => $nval, 442: $storeunder.'.type' => $ntype); 443: my $reply=''; 444: if ($snum>3) { 445: # ---------------------------------------------------------------- Store Course 446: # 447: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; 448: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 449: # Expire sheets 450: &Apache::lonnet::expirespread('','','studentcalc'); 451: if (($snum==10) || ($snum==7) || ($snum==4)) { 452: &Apache::lonnet::expirespread('','','assesscalc',$symb); 453: } elsif (($snum==11) || ($snum==8) || ($snum==5)) { 454: &Apache::lonnet::expirespread('','','assesscalc',$map); 455: } else { 456: &Apache::lonnet::expirespread('','','assesscalc'); 457: } 458: # Store parameter 459: if ($delete) { 460: $reply=&Apache::lonnet::del 461: ('resourcedata',[keys(%storecontent)],$cdom,$cnum); 462: &log_parmset(\%storecontent,1); 463: } else { 464: $reply=&Apache::lonnet::cput 465: ('resourcedata',\%storecontent,$cdom,$cnum); 466: &log_parmset(\%storecontent); 467: } 468: &Apache::lonnet::devalidatecourseresdata($cnum,$cdom); 469: } else { 470: # ------------------------------------------------------------------ Store User 471: # 472: # Expire sheets 473: &Apache::lonnet::expirespread($uname,$udom,'studentcalc'); 474: if ($snum==1) { 475: &Apache::lonnet::expirespread 476: ($uname,$udom,'assesscalc',$symb); 477: } elsif ($snum==2) { 478: &Apache::lonnet::expirespread 479: ($uname,$udom,'assesscalc',$map); 480: } else { 481: &Apache::lonnet::expirespread($uname,$udom,'assesscalc'); 482: } 483: # Store parameter 484: if ($delete) { 485: $reply=&Apache::lonnet::del 486: ('resourcedata',[keys(%storecontent)],$udom,$uname); 487: &log_parmset(\%storecontent,1,$uname,$udom); 488: } else { 489: $reply=&Apache::lonnet::cput 490: ('resourcedata',\%storecontent,$udom,$uname); 491: &log_parmset(\%storecontent,0,$uname,$udom); 492: } 493: &Apache::lonnet::devalidateuserresdata($uname,$udom); 494: } 495: 496: if ($reply=~/^error\:(.*)/) { 497: return "<span class=\"LC_error\">Write Error: $1</span>"; 498: } 499: return ''; 500: } 501: 502: ################################################## 503: ################################################## 504: 505: =pod 506: 507: =item valout 508: 509: Format a value for output. 510: 511: Inputs: $value, $type, $editable 512: 513: Returns: $value, formatted for output. If $type indicates it is a date, 514: localtime($value) is returned. 515: $editable will return an icon to click on 516: 517: =cut 518: 519: ################################################## 520: ################################################## 521: sub valout { 522: my ($value,$type,$editable)=@_; 523: my $result = ''; 524: # Values of zero are valid. 525: if (! $value && $value ne '0') { 526: if ($editable) { 527: $result = '<span class="LC_clickhere">*</span>'; 528: } else { 529: $result=' '; 530: } 531: } else { 532: if ($type eq 'date_interval') { 533: my ($sec,$min,$hour,$mday,$mon,$year)=gmtime($value); 534: $year=$year-70; 535: $mday--; 536: if ($year) { 537: $result.=$year.' yrs '; 538: } 539: if ($mon) { 540: $result.=$mon.' mths '; 541: } 542: if ($mday) { 543: $result.=$mday.' days '; 544: } 545: if ($hour) { 546: $result.=$hour.' hrs '; 547: } 548: if ($min) { 549: $result.=$min.' mins '; 550: } 551: if ($sec) { 552: $result.=$sec.' secs '; 553: } 554: $result=~s/\s+$//; 555: } elsif (&isdateparm($type)) { 556: $result = localtime($value).&date_sanity_info($value); 557: } else { 558: $result = $value; 559: } 560: } 561: return $result; 562: } 563: 564: ################################################## 565: ################################################## 566: 567: =pod 568: 569: =item plink 570: 571: Produces a link anchor. 572: 573: Inputs: $type,$dis,$value,$marker,$return,$call 574: 575: Returns: scalar with html code for a link which will envoke the 576: javascript function 'pjump'. 577: 578: =cut 579: 580: ################################################## 581: ################################################## 582: sub plink { 583: my ($type,$dis,$value,$marker,$return,$call)=@_; 584: my $winvalue=$value; 585: unless ($winvalue) { 586: if (&isdateparm($type)) { 587: $winvalue=$env{'form.recent_'.$type}; 588: } else { 589: $winvalue=$env{'form.recent_'.(split(/\_/,$type))[0]}; 590: } 591: } 592: my ($parmname)=((split(/\&/,$marker))[1]=~/\_([^\_]+)$/); 593: my ($hour,$min,$sec,$val)=&preset_defaults($parmname); 594: unless (defined($winvalue)) { $winvalue=$val; } 595: return '<table width="100%"><tr valign="top" align="right"><td><a name="'.$marker.'" /></td></tr><tr><td align="center">'. 596: '<a href="javascript:pjump('."'".$type."','".$dis."','".$winvalue."','" 597: .$marker."','".$return."','".$call."','".$hour."','".$min."','".$sec."'".');">'. 598: &valout($value,$type,1).'</a></td></tr></table>'; 599: } 600: 601: sub page_js { 602: 603: my $selscript=&Apache::loncommon::studentbrowser_javascript(); 604: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition(); 605: 606: return(<<ENDJS); 607: <script type="text/javascript"> 608: 609: function pclose() { 610: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms", 611: "height=350,width=350,scrollbars=no,menubar=no"); 612: parmwin.close(); 613: } 614: 615: $pjump_def 616: 617: function psub() { 618: pclose(); 619: if (document.parmform.pres_marker.value!='') { 620: document.parmform.action+='#'+document.parmform.pres_marker.value; 621: var typedef=new Array(); 622: typedef=document.parmform.pres_type.value.split('_'); 623: if (document.parmform.pres_type.value!='') { 624: if (typedef[0]=='date') { 625: eval('document.parmform.recent_'+ 626: document.parmform.pres_type.value+ 627: '.value=document.parmform.pres_value.value;'); 628: } else { 629: eval('document.parmform.recent_'+typedef[0]+ 630: '.value=document.parmform.pres_value.value;'); 631: } 632: } 633: document.parmform.submit(); 634: } else { 635: document.parmform.pres_value.value=''; 636: document.parmform.pres_marker.value=''; 637: } 638: } 639: 640: function openWindow(url, wdwName, w, h, toolbar,scrollbar) { 641: var options = "width=" + w + ",height=" + h + ","; 642: options += "resizable=yes,scrollbars="+scrollbar+",status=no,"; 643: options += "menubar=no,toolbar="+toolbar+",location=no,directories=no"; 644: var newWin = window.open(url, wdwName, options); 645: newWin.focus(); 646: } 647: </script> 648: $selscript 649: ENDJS 650: 651: } 652: sub startpage { 653: my ($r) = @_; 654: 655: my %loaditems = ('onunload' => "pclose()", 656: 'onload' => "group_or_section('cgroup')",); 657: 658: my $start_page = 659: &Apache::loncommon::start_page('Set/Modify Course Parameters', 660: &page_js(), 661: {'add_entries' => \%loaditems,}); 662: my $breadcrumbs = 663: &Apache::lonhtmlcommon::breadcrumbs('Table Mode Parameter Setting','Table_Mode'); 664: $r->print(<<ENDHEAD); 665: $start_page 666: $breadcrumbs 667: <form method="post" action="/adm/parmset?action=settable" name="parmform"> 668: <input type="hidden" value='' name="pres_value" /> 669: <input type="hidden" value='' name="pres_type" /> 670: <input type="hidden" value='' name="pres_marker" /> 671: <input type="hidden" value='1' name="prevvisit" /> 672: ENDHEAD 673: } 674: 675: 676: sub print_row { 677: my ($r,$which,$part,$name,$symbp,$rid,$default,$defaulttype,$display,$defbgone, 678: $defbgtwo,$defbgthree,$parmlev,$uname,$udom,$csec,$cgroup,$usersgroups)=@_; 679: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; 680: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 681: my $courseopt=&Apache::lonnet::get_courseresdata($cnum,$cdom); 682: # get the values for the parameter in cascading order 683: # empty levels will remain empty 684: my ($result,@outpar)=&parmval($$part{$which}.'.'.$$name{$which}, 685: $rid,$$default{$which},$uname,$udom,$csec,$cgroup,$courseopt); 686: # get the type for the parameters 687: # problem: these may not be set for all levels 688: my ($typeresult,@typeoutpar)=&parmval($$part{$which}.'.'. 689: $$name{$which}.'.type',$rid, 690: $$defaulttype{$which},$uname,$udom,$csec,$cgroup,$courseopt); 691: # cascade down manually 692: my $cascadetype=$$defaulttype{$which}; 693: for (my $i=14;$i>0;$i--) { 694: if ($typeoutpar[$i]) { 695: $cascadetype=$typeoutpar[$i]; 696: } else { 697: $typeoutpar[$i]=$cascadetype; 698: } 699: } 700: my $parm=$$display{$which}; 701: 702: if ($parmlev eq 'full') { 703: $r->print('<td bgcolor='.$defbgtwo.' align="center">' 704: .$$part{$which}.'</td>'); 705: } else { 706: $parm=~s|\[.*\]\s||g; 707: } 708: my $automatic=&rulescache(($which=~/\_([^\_]+)$/)[0].'_triggers'); 709: if ($automatic) { 710: $parm.='<span class="LC_warning"><br />'.&mt('Automatically sets').' '.join(', ',split(/\:/,$automatic)).'</span>'; 711: } 712: $r->print('<td bgcolor='.$defbgone.'>'.$parm.'</td>'); 713: 714: my $thismarker=$which; 715: $thismarker=~s/^parameter\_//; 716: my $mprefix=$rid.'&'.$thismarker.'&'; 717: my $effective_parm = &valout($outpar[$result],$typeoutpar[$result]); 718: my ($othergrp,$grp_parm,$controlgrp); 719: 720: if ($parmlev eq 'general') { 721: 722: if ($uname) { 723: &print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 724: } elsif ($cgroup) { 725: &print_td($r,6,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 726: } elsif ($csec) { 727: &print_td($r,9,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 728: } else { 729: &print_td($r,14,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 730: } 731: } elsif ($parmlev eq 'map') { 732: 733: if ($uname) { 734: &print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 735: } elsif ($cgroup) { 736: &print_td($r,5,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 737: } elsif ($csec) { 738: &print_td($r,8,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 739: } else { 740: &print_td($r,13,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 741: } 742: } else { 743: if ($uname) { 744: if (@{$usersgroups} > 1) { 745: my ($coursereply,$grp_parm,$controlgrp); 746: ($coursereply,$othergrp,$grp_parm,$controlgrp) = 747: &print_usergroups($r,$$part{$which}.'.'.$$name{$which}, 748: $rid,$cgroup,$defbgone,$usersgroups,$result,$courseopt); 749: if ($coursereply && $result > 3) { 750: if (defined($controlgrp)) { 751: if ($cgroup ne $controlgrp) { 752: $effective_parm = $grp_parm; 753: $result = 0; 754: } 755: } 756: } 757: } 758: } 759: 760: &print_td($r,14,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 761: 762: &print_td($r,13,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 763: &print_td($r,12,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 764: &print_td($r,11,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 765: &print_td($r,10,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 766: 767: if ($csec) { 768: &print_td($r,9,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 769: &print_td($r,8,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 770: &print_td($r,7,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 771: } 772: 773: if ($cgroup) { 774: &print_td($r,6,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 775: &print_td($r,5,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 776: &print_td($r,4,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 777: } 778: 779: if ($uname) { 780: if ($othergrp) { 781: $r->print($othergrp); 782: } 783: &print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 784: &print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 785: &print_td($r,1,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); 786: } 787: 788: } # end of $parmlev if/else 789: $r->print('<td bgcolor="#CCCCFF" align="center">'.$effective_parm.'</td>'); 790: 791: if ($parmlev eq 'full') { 792: my $sessionval=&Apache::lonnet::EXT('resource.'.$$part{$which}. 793: '.'.$$name{$which},$$symbp{$rid}); 794: my $sessionvaltype=$typeoutpar[$result]; 795: if (!defined($sessionvaltype)) { $sessionvaltype=$$defaulttype{$which}; } 796: $r->print('<td bgcolor="#999999" align="center"><font color="#FFFFFF">'. 797: &valout($sessionval,$sessionvaltype).' '. 798: '</font></td>'); 799: } 800: $r->print('</tr>'); 801: $r->print("\n"); 802: } 803: 804: sub print_td { 805: my ($r,$which,$defbg,$result,$outpar,$mprefix,$value,$typeoutpar,$display)=@_; 806: $r->print('<td bgcolor='.(($result==$which)?'"#AAFFAA"':$defbg). 807: ' align="center">'); 808: if ($which<11 || $which > 12) { 809: $r->print(&plink($$typeoutpar[$which], 810: $$display{$value},$$outpar[$which], 811: $mprefix."$which",'parmform.pres','psub')); 812: } else { 813: $r->print(&valout($$outpar[$which],$$typeoutpar[$which])); 814: } 815: $r->print('</td>'."\n"); 816: } 817: 818: sub print_usergroups { 819: my ($r,$what,$rid,$cgroup,$defbg,$usersgroups,$result,$courseopt) = @_; 820: my $courseid = $env{'request.course.id'}; 821: my $output; 822: my $symb = &symbcache($rid); 823: my $symbparm=$symb.'.'.$what; 824: my $map=(&Apache::lonnet::decode_symb($symb))[0]; 825: my $mapparm=$map.'___(all).'.$what; 826: my ($coursereply,$resultitem,$resultgroup,$resultlevel,$resulttype) = 827: &parm_control_group($courseid,$usersgroups,$symbparm,$mapparm,$what, 828: $courseopt); 829: my $bgcolor = $defbg; 830: my $grp_parm; 831: if (($coursereply) && ($cgroup ne $resultgroup)) { 832: if ($result > 3) { 833: $bgcolor = '"#AAFFAA"'; 834: $grp_parm = &valout($coursereply,$resulttype); 835: } 836: $grp_parm = &valout($coursereply,$resulttype); 837: $output = '<td bgcolor='.$bgcolor.' align="center">'; 838: if ($resultgroup && $resultlevel) { 839: $output .= '<small><b>'.$resultgroup.'</b> ('.$resultlevel.'): </small>'.$grp_parm; 840: } else { 841: $output .= ' '; 842: } 843: $output .= '</td>'; 844: } else { 845: $output .= '<td bgcolor='.$bgcolor.'> </td>'; 846: } 847: return ($coursereply,$output,$grp_parm,$resultgroup); 848: } 849: 850: sub parm_control_group { 851: my ($courseid,$usersgroups,$symbparm,$mapparm,$what,$courseopt) = @_; 852: my ($coursereply,$resultitem,$resultgroup,$resultlevel,$resulttype); 853: my $grpfound = 0; 854: my @levels = ($symbparm,$mapparm,$what); 855: my @levelnames = ('resource','map/folder','general'); 856: foreach my $group (@{$usersgroups}) { 857: if ($grpfound) { last; } 858: for (my $i=0; $i<@levels; $i++) { 859: my $item = $courseid.'.['.$group.'].'.$levels[$i]; 860: if (defined($$courseopt{$item})) { 861: $coursereply = $$courseopt{$item}; 862: $resultitem = $item; 863: $resultgroup = $group; 864: $resultlevel = $levelnames[$i]; 865: $resulttype = $$courseopt{$item.'.type'}; 866: $grpfound = 1; 867: last; 868: } 869: } 870: } 871: return($coursereply,$resultitem,$resultgroup,$resultlevel,$resulttype); 872: } 873: 874: =pod 875: 876: =item B<extractResourceInformation>: Given the course data hash, extractResourceInformation extracts lots of information about the course's resources into a variety of hashes. 877: 878: Input: See list below: 879: 880: =over 4 881: 882: =item B<ids>: An array that will contain all of the ids in the course. 883: 884: =item B<typep>: hash, id->type, where "type" contains the extension of the file, thus, I<problem exam quiz assess survey form>. 885: 886: =item B<keyp>: hash, id->key list, will contain a comma separated list of the meta-data keys available for the given id 887: 888: =item B<allparms>: hash, name of parameter->display value (what is the display value?) 889: 890: =item B<allparts>: hash, part identification->text representation of part, where the text representation is "[Part $part]" 891: 892: =item B<allkeys>: hash, full key to part->display value (what's display value?) 893: 894: =item B<allmaps>: hash, ??? 895: 896: =item B<fcat>: ??? 897: 898: =item B<defp>: hash, ??? 899: 900: =item B<mapp>: ?? 901: 902: =item B<symbp>: hash, id->full sym? 903: 904: =back 905: 906: =cut 907: 908: sub extractResourceInformation { 909: my $ids = shift; 910: my $typep = shift; 911: my $keyp = shift; 912: my $allparms = shift; 913: my $allparts = shift; 914: my $allmaps = shift; 915: my $mapp = shift; 916: my $symbp = shift; 917: my $maptitles=shift; 918: my $uris=shift; 919: my $keyorder=shift; 920: my $defkeytype=shift; 921: 922: my $keyordercnt=100; 923: 924: my $navmap = Apache::lonnavmaps::navmap->new(); 925: my @allres=$navmap->retrieveResources(undef,undef,1,undef,1); 926: foreach my $resource (@allres) { 927: my $id=$resource->id(); 928: my ($mapid,$resid)=split(/\./,$id); 929: if ($mapid eq '0') { next; } 930: $$ids[$#$ids+1]=$id; 931: my $srcf=$resource->src(); 932: $srcf=~/\.(\w+)$/; 933: $$typep{$id}=$1; 934: $$keyp{$id}=''; 935: $$uris{$id}=$srcf; 936: foreach (split(/\,/,&Apache::lonnet::metadata($srcf,'allpossiblekeys'))) { 937: if ($_=~/^parameter\_(.*)/) { 938: my $key=$_; 939: # Hidden parameters 940: if (&Apache::lonnet::metadata($srcf,$key.'.hidden') eq 'parm') { 941: next; 942: } 943: my $display= &Apache::lonnet::metadata($srcf,$key.'.display'); 944: my $name=&Apache::lonnet::metadata($srcf,$key.'.name'); 945: my $part= &Apache::lonnet::metadata($srcf,$key.'.part'); 946: # 947: # allparms is a hash of parameter names 948: # 949: my $parmdis = $display; 950: $parmdis =~ s/\[Part.*$//g; 951: $$allparms{$name}=$parmdis; 952: $$defkeytype{$name}=&Apache::lonnet::metadata($srcf,$key.'.type'); 953: # 954: # allparts is a hash of all parts 955: # 956: $$allparts{$part} = "Part: $part"; 957: # 958: # Remember all keys going with this resource 959: # 960: if ($$keyp{$id}) { 961: $$keyp{$id}.=','.$key; 962: } else { 963: $$keyp{$id}=$key; 964: } 965: # 966: # Put in order 967: # 968: unless ($$keyorder{$key}) { 969: $$keyorder{$key}=$keyordercnt; 970: $keyordercnt++; 971: } 972: 973: } 974: } 975: $$mapp{$id}= 976: &Apache::lonnet::declutter($resource->enclosing_map_src()); 977: $$mapp{$mapid}=$$mapp{$id}; 978: $$allmaps{$mapid}=$$mapp{$id}; 979: if ($mapid eq '1') { 980: $$maptitles{$mapid}='Main Course Documents'; 981: } else { 982: $$maptitles{$mapid}=&Apache::lonnet::gettitle(&Apache::lonnet::clutter($$mapp{$id})); 983: } 984: $$maptitles{$$mapp{$id}}=$$maptitles{$mapid}; 985: $$symbp{$id}=&Apache::lonnet::encode_symb($$mapp{$id},$resid,$srcf); 986: $$symbp{$mapid}=$$mapp{$id}.'___(all)'; 987: } 988: } 989: 990: 991: ################################################## 992: ################################################## 993: 994: sub isdateparm { 995: my $type=shift; 996: return (($type=~/^date/) && (!($type eq 'date_interval'))); 997: } 998: 999: sub parmmenu { 1000: my ($r,$allparms,$pscat,$keyorder)=@_; 1001: my $tempkey; 1002: $r->print(<<ENDSCRIPT); 1003: <script type="text/javascript"> 1004: function checkall(value, checkName) { 1005: for (i=0; i<document.forms.parmform.elements.length; i++) { 1006: ele = document.forms.parmform.elements[i]; 1007: if (ele.name == checkName) { 1008: document.forms.parmform.elements[i].checked=value; 1009: } 1010: } 1011: } 1012: 1013: function checkthis(thisvalue, checkName) { 1014: for (i=0; i<document.forms.parmform.elements.length; i++) { 1015: ele = document.forms.parmform.elements[i]; 1016: if (ele.name == checkName) { 1017: if (ele.value == thisvalue) { 1018: document.forms.parmform.elements[i].checked=true; 1019: } 1020: } 1021: } 1022: } 1023: 1024: function checkdates() { 1025: checkthis('duedate','pscat'); 1026: checkthis('opendate','pscat'); 1027: checkthis('answerdate','pscat'); 1028: } 1029: 1030: function checkdisset() { 1031: checkthis('discussend','pscat'); 1032: checkthis('discusshide','pscat'); 1033: } 1034: 1035: function checkcontdates() { 1036: checkthis('contentopen','pscat'); 1037: checkthis('contentclose','pscat'); 1038: } 1039: 1040: 1041: function checkvisi() { 1042: checkthis('hiddenresource','pscat'); 1043: checkthis('encrypturl','pscat'); 1044: checkthis('problemstatus','pscat'); 1045: checkthis('contentopen','pscat'); 1046: checkthis('opendate','pscat'); 1047: } 1048: 1049: function checkparts() { 1050: checkthis('hiddenparts','pscat'); 1051: checkthis('display','pscat'); 1052: checkthis('ordered','pscat'); 1053: } 1054: 1055: function checkstandard() { 1056: checkall(false,'pscat'); 1057: checkdates(); 1058: checkthis('weight','pscat'); 1059: checkthis('maxtries','pscat'); 1060: } 1061: 1062: </script> 1063: ENDSCRIPT 1064: $r->print(); 1065: $r->print("\n<table id=\"LC_parm_overview_parm_menu\"><tr>"); 1066: my $cnt=0; 1067: foreach $tempkey (&keysindisplayorder($allparms,$keyorder)) { 1068: $r->print("\n<td><label><input type='checkbox' name='pscat' "); 1069: $r->print('value="'.$tempkey.'"'); 1070: if ($$pscat[0] eq "all" || grep $_ eq $tempkey, @{$pscat}) { 1071: $r->print(' checked'); 1072: } 1073: $r->print('>'.$$allparms{$tempkey}.'</label></td>'); 1074: $cnt++; 1075: if ($cnt==3) { 1076: $r->print("</tr>\n<tr>"); 1077: $cnt=0; 1078: } 1079: } 1080: $r->print(' 1081: </tr><tr id=\"LC_parm_overview_parm_menu_selectors\"><td> 1082: <a href="javascript:checkall(true, \'pscat\')">Select All</a><br /> 1083: <a href="javascript:checkstandard()">Select Common Only</a> 1084: </td><td> 1085: <a href="javascript:checkdates()">Add Problem Dates</a> 1086: <a href="javascript:checkcontdates()">Add Content Dates</a><br /> 1087: <a href="javascript:checkdisset()">Add Discussion Settings</a> 1088: <a href="javascript:checkvisi()">Add Visibilities</a><br /> 1089: <a href="javascript:checkparts()">Add Part Parameters</a> 1090: </td><td> 1091: <a href="javascript:checkall(false, \'pscat\')">Unselect All</a> 1092: </td> 1093: '); 1094: $r->print('</tr></table>'); 1095: } 1096: 1097: sub partmenu { 1098: my ($r,$allparts,$psprt)=@_; 1099: $r->print('<select multiple name="psprt" size="8">'); 1100: $r->print('<option value="all"'); 1101: $r->print(' selected') unless (@{$psprt}); 1102: $r->print('>'.&mt('All Parts').'</option>'); 1103: my %temphash=(); 1104: foreach (@{$psprt}) { $temphash{$_}=1; } 1105: foreach my $tempkey (sort { 1106: if ($a==$b) { return ($a cmp $b) } else { return ($a <=> $b); } 1107: } keys(%{$allparts})) { 1108: unless ($tempkey =~ /\./) { 1109: $r->print('<option value="'.$tempkey.'"'); 1110: if ($$psprt[0] eq "all" || $temphash{$tempkey}) { 1111: $r->print(' selected'); 1112: } 1113: $r->print('>'.$$allparts{$tempkey}.'</option>'); 1114: } 1115: } 1116: $r->print('</select>'); 1117: } 1118: 1119: sub usermenu { 1120: my ($r,$uname,$id,$udom,$csec,$cgroup,$parmlev,$usersgroups)=@_; 1121: my $chooseopt=&Apache::loncommon::select_dom_form($udom,'udom').' '. 1122: &Apache::loncommon::selectstudent_link('parmform','uname','udom'); 1123: my $selscript=&Apache::loncommon::studentbrowser_javascript(); 1124: my %lt=&Apache::lonlocal::texthash( 1125: 'se' => "Section", 1126: 'gr' => "Group", 1127: 'fu' => "For User", 1128: 'oi' => "or ID", 1129: 'ad' => "at Domain" 1130: ); 1131: my $sections=''; 1132: my %sectionhash = &Apache::loncommon::get_sections(); 1133: 1134: my $groups; 1135: my %grouphash = &Apache::longroup::coursegroups(); 1136: 1137: if (%sectionhash) { 1138: $sections=$lt{'se'}.': <select name="csec"'; 1139: if (%grouphash && $parmlev ne 'full') { 1140: $sections .= qq| onchange="group_or_section('csec')" |; 1141: } 1142: $sections .= '>'; 1143: foreach my $section ('',sort keys %sectionhash) { 1144: $sections.='<option value="'.$section.'" '. 1145: ($section eq $csec?'selected="selected"':'').'>'.$section. 1146: '</option>'; 1147: } 1148: $sections.='</select>'; 1149: } 1150: if (%sectionhash && %grouphash && $parmlev ne 'full') { 1151: $sections .= ' or '; 1152: $sections .= qq| 1153: <script type="text/javascript"> 1154: function group_or_section(caller) { 1155: if (caller == "cgroup") { 1156: if (document.parmform.cgroup.selectedIndex != 0) { 1157: document.parmform.csec.selectedIndex = 0; 1158: } 1159: } else { 1160: if (document.parmform.csec.selectedIndex != 0) { 1161: document.parmform.cgroup.selectedIndex = 0; 1162: } 1163: } 1164: } 1165: </script> 1166: |; 1167: } else { 1168: $sections .= qq| 1169: <script type="text/javascript"> 1170: function group_or_section(caller) { 1171: return; 1172: } 1173: </script> 1174: |; 1175: } 1176: 1177: if (%grouphash) { 1178: $groups=$lt{'gr'}.': <select name="cgroup"'; 1179: if (%sectionhash && $env{'form.action'} eq 'settable') { 1180: $groups .= qq| onchange="group_or_section('cgroup')" |; 1181: } 1182: $groups .= '>'; 1183: foreach my $grp ('',sort keys %grouphash) { 1184: $groups.='<option value="'.$grp.'" '; 1185: if ($grp eq $cgroup) { 1186: unless ((defined($uname)) && ($grp eq '')) { 1187: $groups .= 'selected="selected" '; 1188: } 1189: } elsif (!defined($cgroup)) { 1190: if (@{$usersgroups} == 1) { 1191: if ($grp eq $$usersgroups[0]) { 1192: $groups .= 'selected="selected" '; 1193: } 1194: } 1195: } 1196: $groups .= '>'.$grp.'</option>'; 1197: } 1198: $groups.='</select>'; 1199: } 1200: $r->print(<<ENDMENU); 1201: <b> 1202: $sections 1203: $groups 1204: <br /> 1205: $lt{'fu'} 1206: <input type="text" value="$uname" size="12" name="uname" /> 1207: $lt{'oi'} 1208: <input type="text" value="$id" size="12" name="id" /> 1209: $lt{'ad'} 1210: $chooseopt 1211: </b> 1212: ENDMENU 1213: } 1214: 1215: sub displaymenu { 1216: my ($r,$allparms,$allparts,$pscat,$psprt,$keyorder)=@_; 1217: $r->print('<table border="1"><tr><th>'.&mt('Select Parameters to View').'</th><th>'. 1218: &mt('Select Parts to View').'</th></tr><tr><td>'); 1219: &parmmenu($r,$allparms,$pscat,$keyorder); 1220: $r->print('</td><td>'); 1221: &partmenu($r,$allparts,$psprt); 1222: $r->print('</td></tr></table>'); 1223: } 1224: 1225: sub mapmenu { 1226: my ($r,$allmaps,$pschp,$maptitles)=@_; 1227: $r->print('<b>'.&mt('Select Enclosing Map or Folder').'</b> '); 1228: $r->print('<select name="pschp">'); 1229: $r->print('<option value="all">'.&mt('All Maps or Folders').'</option>'); 1230: foreach (sort {$$allmaps{$a} cmp $$allmaps{$b}} keys %{$allmaps}) { 1231: $r->print('<option value="'.$_.'"'); 1232: if (($pschp eq $_)) { $r->print(' selected'); } 1233: $r->print('>'.$$maptitles{$_}.($$allmaps{$_}!~/^uploaded/?' ['.$$allmaps{$_}.']':'').'</option>'); 1234: } 1235: $r->print("</select>"); 1236: } 1237: 1238: sub levelmenu { 1239: my ($r,$alllevs,$parmlev)=@_; 1240: $r->print('<b>'.&mt('Select Parameter Level'). 1241: &Apache::loncommon::help_open_topic('Course_Parameter_Levels').'</b> '); 1242: $r->print('<select name="parmlev">'); 1243: foreach (reverse sort keys %{$alllevs}) { 1244: $r->print('<option value="'.$$alllevs{$_}.'"'); 1245: if ($parmlev eq $$alllevs{$_}) { 1246: $r->print(' selected'); 1247: } 1248: $r->print('>'.$_.'</option>'); 1249: } 1250: $r->print("</select>"); 1251: } 1252: 1253: 1254: sub sectionmenu { 1255: my ($r,$selectedsections)=@_; 1256: my %sectionhash = &Apache::loncommon::get_sections(); 1257: return if (!%sectionhash); 1258: 1259: $r->print('<select name="Section" multiple="true" size="8" >'); 1260: foreach my $s ('all',sort keys %sectionhash) { 1261: $r->print(' <option value="'.$s.'"'); 1262: foreach (@{$selectedsections}) { 1263: if ($s eq $_) { 1264: $r->print(' selected'); 1265: last; 1266: } 1267: } 1268: $r->print('>'.$s."</option>\n"); 1269: } 1270: $r->print("</select>\n"); 1271: } 1272: 1273: sub groupmenu { 1274: my ($r,$selectedgroups)=@_; 1275: my %grouphash = &Apache::longroup::coursegroups(); 1276: return if (!%grouphash); 1277: 1278: $r->print('<select name="Group" multiple="true" size="8" >'); 1279: foreach my $group (sort(keys(%grouphash))) { 1280: $r->print(' <option value="'.$group.'"'); 1281: foreach (@{$selectedgroups}) { 1282: if ($group eq $_) { 1283: $r->print(' selected'); 1284: last; 1285: } 1286: } 1287: $r->print('>'.$group."</option>\n"); 1288: } 1289: $r->print("</select>\n"); 1290: } 1291: 1292: 1293: sub keysplit { 1294: my $keyp=shift; 1295: return (split(/\,/,$keyp)); 1296: } 1297: 1298: sub keysinorder { 1299: my ($name,$keyorder)=@_; 1300: return sort { 1301: $$keyorder{$a} <=> $$keyorder{$b}; 1302: } (keys %{$name}); 1303: } 1304: 1305: sub keysinorder_bytype { 1306: my ($name,$keyorder)=@_; 1307: return sort { 1308: my $ta=(split('_',$a))[-1]; 1309: my $tb=(split('_',$b))[-1]; 1310: if ($$keyorder{'parameter_0_'.$ta} == $$keyorder{'parameter_0_'.$tb}) { 1311: return ($a cmp $b); 1312: } 1313: $$keyorder{'parameter_0_'.$ta} <=> $$keyorder{'parameter_0_'.$tb}; 1314: } (keys %{$name}); 1315: } 1316: 1317: sub keysindisplayorder { 1318: my ($name,$keyorder)=@_; 1319: return sort { 1320: $$keyorder{'parameter_0_'.$a} <=> $$keyorder{'parameter_0_'.$b}; 1321: } (keys %{$name}); 1322: } 1323: 1324: sub sortmenu { 1325: my ($r,$sortorder)=@_; 1326: $r->print('<br /><label><input type="radio" name="sortorder" value="realmstudent"'); 1327: if ($sortorder eq 'realmstudent') { 1328: $r->print(' checked="on"'); 1329: } 1330: $r->print(' />'.&mt('Sort by realm first, then student (group/section)')); 1331: $r->print('</label><br /><label><input type="radio" name="sortorder" value="studentrealm"'); 1332: if ($sortorder eq 'studentrealm') { 1333: $r->print(' checked="on"'); 1334: } 1335: $r->print(' />'.&mt('Sort by student (group/section) first, then realm'). 1336: '</label>'); 1337: } 1338: 1339: sub standardkeyorder { 1340: return ('parameter_0_opendate' => 1, 1341: 'parameter_0_duedate' => 2, 1342: 'parameter_0_answerdate' => 3, 1343: 'parameter_0_interval' => 4, 1344: 'parameter_0_weight' => 5, 1345: 'parameter_0_maxtries' => 6, 1346: 'parameter_0_hinttries' => 7, 1347: 'parameter_0_contentopen' => 8, 1348: 'parameter_0_contentclose' => 9, 1349: 'parameter_0_type' => 10, 1350: 'parameter_0_problemstatus' => 11, 1351: 'parameter_0_hiddenresource' => 12, 1352: 'parameter_0_hiddenparts' => 13, 1353: 'parameter_0_display' => 14, 1354: 'parameter_0_ordered' => 15, 1355: 'parameter_0_tol' => 16, 1356: 'parameter_0_sig' => 17, 1357: 'parameter_0_turnoffunit' => 18, 1358: 'parameter_0_discussend' => 19, 1359: 'parameter_0_discusshide' => 20); 1360: } 1361: 1362: ################################################## 1363: ################################################## 1364: 1365: =pod 1366: 1367: =item assessparms 1368: 1369: Show assessment data and parameters. This is a large routine that should 1370: be simplified and shortened... someday. 1371: 1372: Inputs: $r 1373: 1374: Returns: nothing 1375: 1376: Variables used (guessed by Jeremy): 1377: 1378: =over 4 1379: 1380: =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. 1381: 1382: =item B<psprt>: ParameterS PaRTs? a list of the parts of a problem that we are displaying? Used to display only selected parts? 1383: 1384: =item B<allmaps>: 1385: 1386: =back 1387: 1388: =cut 1389: 1390: ################################################## 1391: ################################################## 1392: sub assessparms { 1393: 1394: my $r=shift; 1395: 1396: my @ids=(); 1397: my %symbp=(); 1398: my %mapp=(); 1399: my %typep=(); 1400: my %keyp=(); 1401: my %uris=(); 1402: my %maptitles=(); 1403: 1404: # -------------------------------------------------------- Variable declaration 1405: 1406: my %allmaps=(); 1407: my %alllevs=(); 1408: 1409: my $uname; 1410: my $udom; 1411: my $uhome; 1412: my $csec; 1413: my $cgroup; 1414: my @usersgroups = (); 1415: 1416: my $coursename=$env{'course.'.$env{'request.course.id'}.'.description'}; 1417: 1418: $alllevs{'Resource Level'}='full'; 1419: $alllevs{'Map/Folder Level'}='map'; 1420: $alllevs{'Course Level'}='general'; 1421: 1422: my %allparms; 1423: my %allparts; 1424: # 1425: # Order in which these parameters will be displayed 1426: # 1427: my %keyorder=&standardkeyorder(); 1428: 1429: @ids=(); 1430: %symbp=(); 1431: %typep=(); 1432: 1433: my $message=''; 1434: 1435: $csec=$env{'form.csec'}; 1436: $cgroup=$env{'form.cgroup'}; 1437: 1438: if ($udom=$env{'form.udom'}) { 1439: } elsif ($udom=$env{'request.role.domain'}) { 1440: } elsif ($udom=$env{'user.domain'}) { 1441: } else { 1442: $udom=$r->dir_config('lonDefDomain'); 1443: } 1444: 1445: my @pscat=&Apache::loncommon::get_env_multiple('form.pscat'); 1446: my $pschp=$env{'form.pschp'}; 1447: my @psprt=&Apache::loncommon::get_env_multiple('form.psprt'); 1448: if (!@psprt) { $psprt[0]='0'; } 1449: 1450: my $pssymb=''; 1451: my $parmlev=''; 1452: 1453: unless ($env{'form.parmlev'}) { 1454: $parmlev = 'map'; 1455: } else { 1456: $parmlev = $env{'form.parmlev'}; 1457: } 1458: 1459: # ----------------------------------------------- Was this started from grades? 1460: 1461: if (($env{'form.command'} eq 'set') && ($env{'form.url'}) 1462: && (!$env{'form.dis'})) { 1463: my $url=$env{'form.url'}; 1464: $url=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; 1465: $pssymb=&Apache::lonnet::symbread($url); 1466: if (!@pscat) { @pscat=('all'); } 1467: $pschp=''; 1468: $parmlev = 'full'; 1469: } elsif ($env{'form.symb'}) { 1470: $pssymb=$env{'form.symb'}; 1471: if (!@pscat) { @pscat=('all'); } 1472: $pschp=''; 1473: $parmlev = 'full'; 1474: } else { 1475: $env{'form.url'}=''; 1476: } 1477: 1478: my $id=$env{'form.id'}; 1479: if (($id) && ($udom)) { 1480: $uname=(&Apache::lonnet::idget($udom,$id))[1]; 1481: if ($uname) { 1482: $id=''; 1483: } else { 1484: $message= 1485: '<span class="LC_error">'.&mt("Unknown ID")." '$id' ". 1486: &mt('at domain')." '$udom'</span>"; 1487: } 1488: } else { 1489: $uname=$env{'form.uname'}; 1490: } 1491: unless ($udom) { $uname=''; } 1492: $uhome=''; 1493: if ($uname) { 1494: $uhome=&Apache::lonnet::homeserver($uname,$udom); 1495: if ($uhome eq 'no_host') { 1496: $message= 1497: '<span class="LC_error">'.&mt("Unknown user")." '$uname' ". 1498: &mt("at domain")." '$udom'</span>"; 1499: $uname=''; 1500: } else { 1501: $csec=&Apache::lonnet::getsection($udom,$uname, 1502: $env{'request.course.id'}); 1503: 1504: if ($csec eq '-1') { 1505: $message='<span class="LC_error">'. 1506: &mt("User")." '$uname' ".&mt("at domain")." '$udom' ". 1507: &mt("not in this course")."</span>"; 1508: $uname=''; 1509: $csec=$env{'form.csec'}; 1510: $cgroup=$env{'form.cgroup'}; 1511: } else { 1512: my %name=&Apache::lonnet::userenvironment($udom,$uname, 1513: ('firstname','middlename','lastname','generation','id')); 1514: $message="\n<p>\n".&mt("Full Name").": ". 1515: $name{'firstname'}.' '.$name{'middlename'}.' ' 1516: .$name{'lastname'}.' '.$name{'generation'}. 1517: "<br />\n".&mt('ID').": ".$name{'id'}.'<p>'; 1518: } 1519: @usersgroups = &Apache::lonnet::get_users_groups( 1520: $udom,$uname,$env{'request.course.id'}); 1521: if (@usersgroups > 0) { 1522: unless (grep(/^\Q$cgroup\E$/,@usersgroups)) { 1523: $cgroup = $usersgroups[0]; 1524: } 1525: } 1526: } 1527: } 1528: 1529: unless ($csec) { $csec=''; } 1530: unless ($cgroup) { $cgroup=''; } 1531: 1532: # --------------------------------------------------------- Get all assessments 1533: &extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps, 1534: \%mapp, \%symbp,\%maptitles,\%uris, 1535: \%keyorder); 1536: 1537: $mapp{'0.0'} = ''; 1538: $symbp{'0.0'} = ''; 1539: 1540: # ---------------------------------------------------------- Anything to store? 1541: if ($env{'form.pres_marker'}) { 1542: my @markers=split(/\&\&\&/,$env{'form.pres_marker'}); 1543: my @values=split(/\&\&\&/,$env{'form.pres_value'}); 1544: my @types=split(/\&\&\&/,$env{'form.pres_type'}); 1545: for (my $i=0;$i<=$#markers;$i++) { 1546: $message.=&storeparm(split(/\&/,$markers[$i]), 1547: $values[$i], 1548: $types[$i], 1549: $uname,$udom,$csec,$cgroup); 1550: } 1551: # ---------------------------------------------------------------- Done storing 1552: $message.='<h3>'.&mt('Changes can take up to 10 minutes before being active for all students.').&Apache::loncommon::help_open_topic('Caching').'</h3>'; 1553: } 1554: #----------------------------------------------- if all selected, fill in array 1555: if ($pscat[0] eq "all") {@pscat = (keys %allparms);} 1556: if (!@pscat) { @pscat=('duedate','opendate','answerdate','weight','maxtries') }; 1557: if ($psprt[0] eq "all" || !@psprt) {@psprt = (keys %allparts);} 1558: # ------------------------------------------------------------------ Start page 1559: 1560: &startpage($r); 1561: 1562: foreach ('tolerance','date_default','date_start','date_end', 1563: 'date_interval','int','float','string') { 1564: $r->print('<input type="hidden" value="'. 1565: $env{'form.recent_'.$_}.'" name="recent_'.$_.'" />'); 1566: } 1567: 1568: if (!$pssymb) { 1569: $r->print('<table border="1"><tr><td>'); 1570: &levelmenu($r,\%alllevs,$parmlev); 1571: if ($parmlev ne 'general') { 1572: $r->print('<td>'); 1573: &mapmenu($r,\%allmaps,$pschp,\%maptitles); 1574: $r->print('</td>'); 1575: } 1576: $r->print('</td></tr></table>'); 1577: &displaymenu($r,\%allparms,\%allparts,\@pscat,\@psprt,\%keyorder); 1578: } else { 1579: my ($map,$id,$resource)=&Apache::lonnet::decode_symb($pssymb); 1580: my $title = &Apache::lonnet::gettitle($pssymb); 1581: $r->print(&mt('Specific Resource: [_1] ([_2])',$title,$resource). 1582: '<input type="hidden" value="'.$pssymb.'" name="symb" />'. 1583: '<br /><label><b>'.&mt('Show all parts').': <input type="checkbox" name="psprt" value="all"'. 1584: ($env{'form.psprt'}?' checked="checked"':'').' /></b></label><br />'); 1585: } 1586: &usermenu($r,$uname,$id,$udom,$csec,$cgroup,$parmlev,\@usersgroups); 1587: 1588: $r->print('<p>'.$message.'</p>'); 1589: 1590: $r->print('<br /><input type="submit" name="dis" value="'.&mt("Update Parameter Display").'" />'); 1591: 1592: my @temp_pscat; 1593: map { 1594: my $cat = $_; 1595: push(@temp_pscat, map { $_.'.'.$cat } @psprt); 1596: } @pscat; 1597: 1598: @pscat = @temp_pscat; 1599: 1600: if (($env{'form.prevvisit'}) || ($pschp) || ($pssymb)) { 1601: # ----------------------------------------------------------------- Start Table 1602: my @catmarker=map { tr|.|_|; 'parameter_'.$_; } @pscat; 1603: my $csuname=$env{'user.name'}; 1604: my $csudom=$env{'user.domain'}; 1605: 1606: if ($parmlev eq 'full') { 1607: my $coursespan=$csec?8:5; 1608: my $userspan=3; 1609: if ($cgroup ne '') { 1610: $coursespan += 3; 1611: } 1612: 1613: $r->print('<p><table border=2>'); 1614: $r->print('<tr><td colspan=5></td>'); 1615: $r->print('<th colspan='.($coursespan).'>'.&mt('Any User').'</th>'); 1616: if ($uname) { 1617: if (@usersgroups > 1) { 1618: $userspan ++; 1619: } 1620: $r->print('<th colspan="'.$userspan.'" rowspan="2">'); 1621: $r->print(&mt("User")." $uname ".&mt('at Domain')." $udom</th>"); 1622: } 1623: my %lt=&Apache::lonlocal::texthash( 1624: 'pie' => "Parameter in Effect", 1625: 'csv' => "Current Session Value", 1626: 'at' => 'at', 1627: 'rl' => "Resource Level", 1628: 'ic' => 'in Course', 1629: 'aut' => "Assessment URL and Title", 1630: 'type' => 'Type', 1631: 'emof' => "Enclosing Map or Folder", 1632: 'part' => 'Part', 1633: 'pn' => 'Parameter Name', 1634: 'def' => 'default', 1635: 'femof' => 'from Enclosing Map or Folder', 1636: 'gen' => 'general', 1637: 'foremf' => 'for Enclosing Map or Folder', 1638: 'fr' => 'for Resource' 1639: ); 1640: $r->print(<<ENDTABLETWO); 1641: <th rowspan=3>$lt{'pie'}</th> 1642: <th rowspan=3>$lt{'csv'}<br />($csuname $lt{'at'} $csudom)</th> 1643: </tr><tr><td colspan=5></td><th colspan=2>$lt{'ic'}</th><th colspan=2>$lt{'rl'}</th> 1644: <th colspan=1>$lt{'ic'}</th> 1645: 1646: ENDTABLETWO 1647: if ($csec) { 1648: $r->print("<th colspan=3>". 1649: &mt("in Section")." $csec</th>"); 1650: } 1651: if ($cgroup) { 1652: $r->print("<th colspan=3>". 1653: &mt("in Group")." $cgroup</th>"); 1654: } 1655: $r->print(<<ENDTABLEHEADFOUR); 1656: </tr><tr><th>$lt{'aut'}</th><th>$lt{'type'}</th> 1657: <th>$lt{'emof'}</th><th>$lt{'part'}</th><th>$lt{'pn'}</th> 1658: <th>$lt{'gen'}</th><th>$lt{'foremf'}</th> 1659: <th>$lt{'def'}</th><th>$lt{'femof'}</th><th>$lt{'fr'}</th> 1660: ENDTABLEHEADFOUR 1661: 1662: if ($csec) { 1663: $r->print('<th>'.&mt('general').'</th><th>'.&mt('for Enclosing Map or Folder').'</th><th>'.&mt('for Resource').'</th>'); 1664: } 1665: 1666: if ($cgroup) { 1667: $r->print('<th>'.&mt('general').'</th><th>'.&mt('for Enclosing Map or Folder').'</th><th>'.&mt('for Resource').'</th>'); 1668: } 1669: 1670: if ($uname) { 1671: if (@usersgroups > 1) { 1672: $r->print('<th>'.&mt('Control by other group?').'</th>'); 1673: } 1674: $r->print('<th>'.&mt('general').'</th><th>'.&mt('for Enclosing Map or Folder').'</th><th>'.&mt('for Resource').'</th>'); 1675: } 1676: 1677: $r->print('</tr>'); 1678: 1679: my $defbgone=''; 1680: my $defbgtwo=''; 1681: my $defbgthree = ''; 1682: 1683: foreach (@ids) { 1684: 1685: my $rid=$_; 1686: my ($inmapid)=($rid=~/\.(\d+)$/); 1687: 1688: if ((!$pssymb && 1689: (($pschp eq 'all') || ($allmaps{$pschp} eq $mapp{$rid}))) 1690: || 1691: ($pssymb && $pssymb eq $symbp{$rid})) { 1692: # ------------------------------------------------------ Entry for one resource 1693: if ($defbgone eq '"#E0E099"') { 1694: $defbgone='"#E0E0DD"'; 1695: } else { 1696: $defbgone='"#E0E099"'; 1697: } 1698: if ($defbgtwo eq '"#FFFF99"') { 1699: $defbgtwo='"#FFFFDD"'; 1700: } else { 1701: $defbgtwo='"#FFFF99"'; 1702: } 1703: if ($defbgthree eq '"#FFBB99"') { 1704: $defbgthree='"#FFBBDD"'; 1705: } else { 1706: $defbgthree='"#FFBB99"'; 1707: } 1708: 1709: my $thistitle=''; 1710: my %name= (); 1711: undef %name; 1712: my %part= (); 1713: my %display=(); 1714: my %type= (); 1715: my %default=(); 1716: my $uri=&Apache::lonnet::declutter($uris{$rid}); 1717: 1718: foreach (&keysplit($keyp{$rid})) { 1719: my $tempkeyp = $_; 1720: if (grep $_ eq $tempkeyp, @catmarker) { 1721: $part{$_}=&Apache::lonnet::metadata($uri,$_.'.part'); 1722: $name{$_}=&Apache::lonnet::metadata($uri,$_.'.name'); 1723: $display{$_}=&Apache::lonnet::metadata($uri,$_.'.display'); 1724: unless ($display{$_}) { $display{$_}=''; } 1725: $display{$_}.=' ('.$name{$_}.')'; 1726: $default{$_}=&Apache::lonnet::metadata($uri,$_); 1727: $type{$_}=&Apache::lonnet::metadata($uri,$_.'.type'); 1728: $thistitle=&Apache::lonnet::metadata($uri,$_.'.title'); 1729: } 1730: } 1731: my $totalparms=scalar keys %name; 1732: if ($totalparms>0) { 1733: my $firstrow=1; 1734: my $title=&Apache::lonnet::gettitle($symbp{$rid}); 1735: $r->print('<tr><td bgcolor='.$defbgone. 1736: ' rowspan='.$totalparms. 1737: '><tt><font size=-1>'. 1738: join(' / ',split(/\//,$uri)). 1739: '</font></tt><p><b>'. 1740: "<a href=\"javascript:openWindow('". 1741: &Apache::lonnet::clutter($uri).'?symb='. 1742: &escape($symbp{$rid}). 1743: "', 'metadatafile', '450', '500', 'no', 'yes');\"". 1744: " target=\"_self\">$title"); 1745: 1746: if ($thistitle) { 1747: $r->print(' ('.$thistitle.')'); 1748: } 1749: $r->print('</a></b></td>'); 1750: $r->print('<td bgcolor='.$defbgtwo. 1751: ' rowspan='.$totalparms.'>'.$typep{$rid}. 1752: '</td>'); 1753: 1754: $r->print('<td bgcolor='.$defbgone. 1755: ' rowspan='.$totalparms. 1756: '>'.$maptitles{$mapp{$rid}}.'</td>'); 1757: 1758: foreach (&keysinorder_bytype(\%name,\%keyorder)) { 1759: unless ($firstrow) { 1760: $r->print('<tr>'); 1761: } else { 1762: undef $firstrow; 1763: } 1764: &print_row($r,$_,\%part,\%name,\%symbp,$rid,\%default, 1765: \%type,\%display,$defbgone,$defbgtwo, 1766: $defbgthree,$parmlev,$uname,$udom,$csec, 1767: $cgroup,\@usersgroups); 1768: } 1769: } 1770: } 1771: } # end foreach ids 1772: # -------------------------------------------------- End entry for one resource 1773: $r->print('</table>'); 1774: } # end of full 1775: #--------------------------------------------------- Entry for parm level map 1776: if ($parmlev eq 'map') { 1777: my $defbgone = '"E0E099"'; 1778: my $defbgtwo = '"FFFF99"'; 1779: my $defbgthree = '"FFBB99"'; 1780: 1781: my %maplist; 1782: 1783: if ($pschp eq 'all') { 1784: %maplist = %allmaps; 1785: } else { 1786: %maplist = ($pschp => $mapp{$pschp}); 1787: } 1788: 1789: #-------------------------------------------- for each map, gather information 1790: my $mapid; 1791: foreach $mapid (sort {$maplist{$a} cmp $maplist{$b}} keys %maplist) { 1792: my $maptitle = $maplist{$mapid}; 1793: 1794: #----------------------- loop through ids and get all parameter types for map 1795: #----------------------------------------- and associated information 1796: my %name = (); 1797: my %part = (); 1798: my %display = (); 1799: my %type = (); 1800: my %default = (); 1801: my $map = 0; 1802: 1803: # $r->print("Catmarker: @catmarker<br />\n"); 1804: 1805: foreach (@ids) { 1806: ($map)=(/([\d]*?)\./); 1807: my $rid = $_; 1808: 1809: # $r->print("$mapid:$map: $rid <br /> \n"); 1810: 1811: if ($map eq $mapid) { 1812: my $uri=&Apache::lonnet::declutter($uris{$rid}); 1813: # $r->print("Keys: $keyp{$rid} <br />\n"); 1814: 1815: #-------------------------------------------------------------------- 1816: # @catmarker contains list of all possible parameters including part #s 1817: # $fullkeyp contains the full part/id # for the extraction of proper parameters 1818: # $tempkeyp contains part 0 only (no ids - ie, subparts) 1819: # When storing information, store as part 0 1820: # When requesting information, request from full part 1821: #------------------------------------------------------------------- 1822: foreach (&keysplit($keyp{$rid})) { 1823: my $tempkeyp = $_; 1824: my $fullkeyp = $tempkeyp; 1825: $tempkeyp =~ s/_\w+_/_0_/; 1826: 1827: if ((grep $_ eq $fullkeyp, @catmarker) &&(!$name{$tempkeyp})) { 1828: $part{$tempkeyp}="0"; 1829: $name{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.name'); 1830: $display{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.display'); 1831: unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; } 1832: $display{$tempkeyp}.=' ('.$name{$tempkeyp}.')'; 1833: $display{$tempkeyp} =~ s/_\w+_/_0_/; 1834: $default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp); 1835: $type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type'); 1836: } 1837: } # end loop through keys 1838: } 1839: } # end loop through ids 1840: 1841: #---------------------------------------------------- print header information 1842: my $foldermap=&mt($maptitle=~/^uploaded/?'Folder':'Map'); 1843: my $showtitle=$maptitles{$maptitle}.($maptitle!~/^uploaded/?' ['.$maptitle.']':''); 1844: $r->print(<<ENDMAPONE); 1845: <center><h4> 1846: Set Defaults for All Resources in $foldermap<br /> 1847: <font color="red"><i>$showtitle</i></font><br /> 1848: Specifically for 1849: ENDMAPONE 1850: if ($uname) { 1851: my $person=&Apache::loncommon::plainname($uname,$udom); 1852: $r->print(&mt("User")." <font color=\"red\"><i>$uname \($person\) </i></font> ". 1853: &mt('in')." \n"); 1854: } else { 1855: $r->print("<font color=\"red\"><i>".&mt('all').'</i></font> '.&mt('users in')." \n"); 1856: } 1857: if ($cgroup) { 1858: $r->print(&mt("Group")." <font color=\"red\"><i>$cgroup". 1859: "</i></font> ".&mt('of')." \n"); 1860: $csec = ''; 1861: } elsif ($csec) { 1862: $r->print(&mt("Section")." <font color=\"red\"><i>$csec". 1863: "</i></font> ".&mt('of')." \n"); 1864: } 1865: $r->print("<font color=\"red\"><i>$coursename</i></font><br />"); 1866: $r->print("</h4>\n"); 1867: #---------------------------------------------------------------- print table 1868: $r->print('<p><table border="2">'); 1869: $r->print('<tr><th>'.&mt('Parameter Name').'</th>'); 1870: $r->print('<th>'.&mt('Default Value').'</th>'); 1871: $r->print('<th>'.&mt('Parameter in Effect').'</th></tr>'); 1872: 1873: foreach (&keysinorder(\%name,\%keyorder)) { 1874: $r->print('<tr>'); 1875: &print_row($r,$_,\%part,\%name,\%symbp,$mapid,\%default, 1876: \%type,\%display,$defbgone,$defbgtwo,$defbgthree, 1877: $parmlev,$uname,$udom,$csec,$cgroup); 1878: } 1879: $r->print("</table></center>"); 1880: } # end each map 1881: } # end of $parmlev eq map 1882: #--------------------------------- Entry for parm level general (Course level) 1883: if ($parmlev eq 'general') { 1884: my $defbgone = '"E0E099"'; 1885: my $defbgtwo = '"FFFF99"'; 1886: my $defbgthree = '"FFBB99"'; 1887: 1888: #-------------------------------------------- for each map, gather information 1889: my $mapid="0.0"; 1890: #----------------------- loop through ids and get all parameter types for map 1891: #----------------------------------------- and associated information 1892: my %name = (); 1893: my %part = (); 1894: my %display = (); 1895: my %type = (); 1896: my %default = (); 1897: 1898: foreach (@ids) { 1899: my $rid = $_; 1900: 1901: my $uri=&Apache::lonnet::declutter($uris{$rid}); 1902: 1903: #-------------------------------------------------------------------- 1904: # @catmarker contains list of all possible parameters including part #s 1905: # $fullkeyp contains the full part/id # for the extraction of proper parameters 1906: # $tempkeyp contains part 0 only (no ids - ie, subparts) 1907: # When storing information, store as part 0 1908: # When requesting information, request from full part 1909: #------------------------------------------------------------------- 1910: foreach (&keysplit($keyp{$rid})) { 1911: my $tempkeyp = $_; 1912: my $fullkeyp = $tempkeyp; 1913: $tempkeyp =~ s/_\w+_/_0_/; 1914: if ((grep $_ eq $fullkeyp, @catmarker) &&(!$name{$tempkeyp})) { 1915: $part{$tempkeyp}="0"; 1916: $name{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.name'); 1917: $display{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.display'); 1918: unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; } 1919: $display{$tempkeyp}.=' ('.$name{$tempkeyp}.')'; 1920: $display{$tempkeyp} =~ s/_\w+_/_0_/; 1921: $default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp); 1922: $type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type'); 1923: } 1924: } # end loop through keys 1925: } # end loop through ids 1926: 1927: #---------------------------------------------------- print header information 1928: my $setdef=&mt("Set Defaults for All Resources in Course"); 1929: $r->print(<<ENDMAPONE); 1930: <center><h4>$setdef 1931: <font color="red"><i>$coursename</i></font><br /> 1932: ENDMAPONE 1933: if ($uname) { 1934: my $person=&Apache::loncommon::plainname($uname,$udom); 1935: $r->print(" ".&mt("User")."<font color=\"red\"> <i>$uname \($person\) </i></font> \n"); 1936: } else { 1937: $r->print("<i><font color=\"red\"> ".&mt("ALL")."</i> ".&mt("USERS")."</font> \n"); 1938: } 1939: 1940: if ($csec) {$r->print(&mt("Section")."<font color=\"red\"> <i>$csec</i></font>\n")}; 1941: if ($cgroup) {$r->print(&mt("Group")."<font color=\"red\"> <i>$cgroup</i></font>\n")}; 1942: $r->print("</h4>\n"); 1943: #---------------------------------------------------------------- print table 1944: $r->print('<p><table border="2">'); 1945: $r->print('<tr><th>'.&mt('Parameter Name').'</th>'); 1946: $r->print('<th>'.&mt('Default Value').'</th>'); 1947: $r->print('<th>'.&mt('Parameter in Effect').'</th></tr>'); 1948: 1949: foreach (&keysinorder(\%name,\%keyorder)) { 1950: $r->print('<tr>'); 1951: &print_row($r,$_,\%part,\%name,\%symbp,$mapid,\%default, 1952: \%type,\%display,$defbgone,$defbgtwo,$defbgthree, 1953: $parmlev,$uname,$udom,$csec,$cgroup); 1954: } 1955: $r->print("</table></center>"); 1956: } # end of $parmlev eq general 1957: } 1958: $r->print('</form>'.&Apache::loncommon::end_page()); 1959: } # end sub assessparms 1960: 1961: 1962: ################################################## 1963: ################################################## 1964: 1965: =pod 1966: 1967: =item crsenv 1968: 1969: Show and set course data and parameters. This is a large routine that should 1970: be simplified and shortened... someday. 1971: 1972: Inputs: $r 1973: 1974: Returns: nothing 1975: 1976: =cut 1977: 1978: ################################################## 1979: ################################################## 1980: sub crsenv { 1981: my $r=shift; 1982: my $setoutput=''; 1983: 1984: my $breadcrumbs = 1985: &Apache::lonhtmlcommon::breadcrumbs('Edit Course Environment'); 1986: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 1987: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 1988: 1989: # 1990: # Go through list of changes 1991: foreach (keys %env) { 1992: next if ($_!~/^form\.(.+)\_setparmval$/); 1993: my $name = $1; 1994: my $value = $env{'form.'.$name.'_value'}; 1995: if ($name eq 'newp') { 1996: $name = $env{'form.newp_name'}; 1997: } 1998: if ($name eq 'url') { 1999: $value=~s/^\/res\///; 2000: my $bkuptime=time; 2001: my @tmp = &Apache::lonnet::get 2002: ('environment',['url'],$dom,$crs); 2003: $setoutput.=&mt('Backing up previous URL').': '. 2004: &Apache::lonnet::put 2005: ('environment', 2006: {'top level map backup '.$bkuptime => $tmp[1] }, 2007: $dom,$crs). 2008: '<br />'; 2009: } 2010: # 2011: # Deal with modified default spreadsheets 2012: if ($name =~ /^spreadsheet_default_(classcalc| 2013: studentcalc| 2014: assesscalc)$/x) { 2015: my $sheettype = $1; 2016: if ($sheettype eq 'classcalc') { 2017: # no need to do anything since viewing the sheet will 2018: # cause it to be updated. 2019: } elsif ($sheettype eq 'studentcalc') { 2020: # expire all the student spreadsheets 2021: &Apache::lonnet::expirespread('','','studentcalc'); 2022: } else { 2023: # expire all the assessment spreadsheets 2024: # this includes non-default spreadsheets, but better to 2025: # be safe than sorry. 2026: &Apache::lonnet::expirespread('','','assesscalc'); 2027: # expire all the student spreadsheets 2028: &Apache::lonnet::expirespread('','','studentcalc'); 2029: } 2030: } 2031: # 2032: # Deal with the enrollment dates 2033: if ($name =~ /^default_enrollment_(start|end)_date$/) { 2034: $value=&Apache::lonhtmlcommon::get_date_from_form($name.'_value'); 2035: } 2036: # Get existing cloners 2037: my @oldcloner = (); 2038: if ($name eq 'cloners') { 2039: my %clonenames=&Apache::lonnet::dump('environment',$dom,$crs,'cloners'); 2040: if ($clonenames{'cloners'} =~ /,/) { 2041: @oldcloner = split/,/,$clonenames{'cloners'}; 2042: } else { 2043: $oldcloner[0] = $clonenames{'cloners'}; 2044: } 2045: } 2046: # 2047: # Let the user know we made the changes 2048: if ($name && defined($value)) { 2049: my $failed_cloners; 2050: if ($name eq 'cloners') { 2051: $value =~ s/\s//g; 2052: $value =~ s/^,//; 2053: $value =~ s/,$//; 2054: # check requested clones are valid users. 2055: $failed_cloners = &check_cloners(\$value,\@oldcloner); 2056: } 2057: my $put_result = &Apache::lonnet::put('environment', 2058: {$name=>$value},$dom,$crs); 2059: if ($put_result eq 'ok') { 2060: $setoutput.=&mt('Set').' <b>'.$name.'</b> '.&mt('to').' <b>'.$value.'</b>.<br />'; 2061: if ($name eq 'cloners') { 2062: &change_clone($value,\@oldcloner); 2063: } 2064: # Flush the course logs so course description is immediately updated 2065: if ($name eq 'description' && defined($value)) { 2066: &Apache::lonnet::flushcourselogs(); 2067: } 2068: } else { 2069: $setoutput.=&mt('Unable to set').' <b>'.$name.'</b> '.&mt('to'). 2070: ' <b>'.$value.'</b> '.&mt('due to').' '.$put_result.'.<br />'; 2071: } 2072: if (($name eq 'cloners') && ($failed_cloners)) { 2073: $setoutput.= &mt('Unable to include').' - <b>'.$failed_cloners.'</b>, '. 2074: &mt('reason').' - '.&mt('LON-CAPA user(s) do(es) not exist'). 2075: '.<br />'.&mt('Please '). 2076: ' <a href="/adm/createuser">'. 2077: &mt('add the user(s)').'</a>, '. 2078: &mt('and then return to the '). 2079: '<a href="/admparmset?action=crsenv">'. 2080: &mt('Course Parameters page').'</a> '. 2081: &mt('to add the new user(s) to the list of possible cloners'). 2082: '.<br />'; 2083: } 2084: } 2085: } 2086: 2087: my $start_table =&Apache::loncommon::start_data_table(); 2088: my $start_header_row=&Apache::loncommon::start_data_table_header_row(); 2089: my $end_header_row =&Apache::loncommon::end_data_table_header_row(); 2090: # ------------------------- Re-init course environment entries for this session 2091: 2092: &Apache::lonnet::coursedescription($env{'request.course.id'}, 2093: {'freshen_cache' => 1}); 2094: 2095: # -------------------------------------------------------- Get parameters again 2096: 2097: my %values=&Apache::lonnet::dump('environment',$dom,$crs); 2098: my $SelectStyleFile=&mt('Select Style File'); 2099: my $SelectSpreadsheetFile=&mt('Select Spreadsheet File'); 2100: my $output=''; 2101: if (! exists($values{'con_lost'})) { 2102: my %descriptions= 2103: ('url' => '<b>'.&mt('Top Level Map').'</b> '. 2104: '<a href="javascript:openbrowser'. 2105: "('envform','url','sequence')\">". 2106: &mt('Select Map').'</a><br /><span class="LC_warning"> '. 2107: &mt('Modification may make assessment data inaccessible'). 2108: '</span>', 2109: 'description' => '<b>'.&mt('Course Description').'</b>', 2110: 'courseid' => '<b>'.&mt('Course ID or number'). 2111: '</b><br />'. 2112: '('.&mt('internal').', '.&mt('optional').')', 2113: 'cloners' => '<b>'.&mt('Users allowed to clone course').'</b><br /><tt>(user:domain,user:domain)</tt><br />'.&mt('Users with active Course Coordinator role in the course automatically have the right to clone it, and can be omitted from list.'), 2114: 'grading' => '<b>'.&mt('Grading').'</b><br />'. 2115: '<tt>"standard", "external", or "spreadsheet"</tt> '.&Apache::loncommon::help_open_topic('GradingOptions'), 2116: 'default_xml_style' => '<b>'.&mt('Default XML Style File').'</b> '. 2117: '<a href="javascript:openbrowser'. 2118: "('envform','default_xml_style'". 2119: ",'sty')\">$SelectStyleFile</a><br />", 2120: 'question.email' => '<b>'.&mt('Feedback Addresses for Resource Content Question'). 2121: '</b><br />(<tt>user:domain,'. 2122: 'user:domain(section;section;...;*;...),...</tt>)', 2123: 'comment.email' => '<b>'.&mt('Feedback Addresses for Course Content Comments').'</b><br />'. 2124: '(<tt>user:domain,user:domain(section;section;...;*;...),...</tt>)', 2125: 'policy.email' => '<b>'.&mt('Feedback Addresses for Course Policy').'</b>'. 2126: '<br />(<tt>user:domain,user:domain(section;section;...;*;...),...</tt>)', 2127: 'hideemptyrows' => '<b>'.&mt('Hide Empty Rows in Spreadsheets').'</b><br />'. 2128: '('.&mt('"[_1]" for default hiding','<tt>yes</tt>').')', 2129: 'pageseparators' => '<b>'.&mt('Visibly Separate Items on Pages').'</b><br />'. 2130: '('.&mt('"[_1]" for visible separation','<tt>yes</tt>').', '. 2131: &mt('changes will not show until next login').')', 2132: 'student_classlist_view' => '<b>'.&mt('Allow students to view classlist.').'</b>'.&mt('("all":students can view all sections,"section":students can only view their own section.blank or "disabled" prevents student view.'), 2133: 2134: 'plc.roles.denied'=> '<b>'.&mt('Disallow live chatroom use for Roles'). 2135: '</b><br />"<tt>st</tt>": '. 2136: &mt('student').', "<tt>ta</tt>": '. 2137: 'TA, "<tt>in</tt>": '. 2138: &mt('instructor').';<br /><tt>'.&mt('role,role,...').'</tt>) '. 2139: Apache::loncommon::help_open_topic("Course_Disable_Discussion"), 2140: 'plc.users.denied' => 2141: '<b>'.&mt('Disallow live chatroom use for Users').'</b><br />'. 2142: '(<tt>user:domain,user:domain,...</tt>)', 2143: 2144: 'pch.roles.denied'=> '<b>'.&mt('Disallow Resource Discussion for Roles'). 2145: '</b><br />"<tt>st</tt>": '. 2146: 'student, "<tt>ta</tt>": '. 2147: 'TA, "<tt>in</tt>": '. 2148: 'instructor;<br /><tt>role,role,...</tt>) '. 2149: Apache::loncommon::help_open_topic("Course_Disable_Discussion"), 2150: 'pch.users.denied' => 2151: '<b>'.&mt('Disallow Resource Discussion for Users').'</b><br />'. 2152: '(<tt>user:domain,user:domain,...</tt>)', 2153: 'spreadsheet_default_classcalc' 2154: => '<b>'.&mt('Default Course Spreadsheet').'</b> '. 2155: '<a href="javascript:openbrowser'. 2156: "('envform','spreadsheet_default_classcalc'". 2157: ",'spreadsheet')\">$SelectSpreadsheetFile</a><br />", 2158: 'spreadsheet_default_studentcalc' 2159: => '<b>'.&mt('Default Student Spreadsheet').'</b> '. 2160: '<a href="javascript:openbrowser'. 2161: "('envform','spreadsheet_default_calc'". 2162: ",'spreadsheet')\">$SelectSpreadsheetFile</a><br />", 2163: 'spreadsheet_default_assesscalc' 2164: => '<b>'.&mt('Default Assessment Spreadsheet').'</b> '. 2165: '<a href="javascript:openbrowser'. 2166: "('envform','spreadsheet_default_assesscalc'". 2167: ",'spreadsheet')\">$SelectSpreadsheetFile</a><br />", 2168: 'allow_limited_html_in_feedback' 2169: => '<b>'.&mt('Allow limited HTML in discussion posts').'</b><br />'. 2170: '('.&mt('Set value to "[_1]" to allow',"<tt>yes</tt>").')', 2171: 'allow_discussion_post_editing' 2172: => '<b>'.&mt('Allow users with specified roles to edit/delete their own discussion posts').'</b><br />"<tt>st</tt>": '. 2173: &mt('student').', "<tt>ta</tt>": '. 2174: 'TA, "<tt>in</tt>": '. 2175: &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 />'. 2176: '('.&mt('or set value to "[_1]" to allow all roles',"<tt>yes</tt>").')', 2177: 'rndseed' 2178: => '<b>'.&mt('Randomization algorithm used').'</b> <br />'. 2179: '<span class="LC_error">'.&mt('Modifying this will make problems').' '. 2180: &mt('have different numbers and answers').'</span>', 2181: 'receiptalg' 2182: => '<b>'.&mt('Receipt algorithm used').'</b> <br />'. 2183: &mt('This controls how receipt numbers are generated.'), 2184: 'suppress_tries' 2185: => '<b>'.&mt('Suppress number of tries in printing').'</b><br />'. 2186: ' ('.&mt('"[_1]" to suppress, anything else to not suppress','<tt>yes</tt>').')', 2187: 'problem_stream_switch' 2188: => '<b>'.&mt('Allow problems to be split over pages').'</b><br />'. 2189: ' ('.&mt('"[_1]" if allowed, anything else if not','<tt>yes</tt>').')', 2190: 'default_paper_size' 2191: => '<b>'.&mt('Default paper type').'</b><br />'. 2192: ' ('.&mt('supported types').': Letter [8 1/2x11 in], Legal [8 1/2x14 in],'. 2193: ' Tabloid [11x17 in], Executive [7 1/2x10 in], A2 [420x594 mm],'. 2194: ' A3 [297x420 mm], A4 [210x297 mm], A5 [148x210 mm], A6 [105x148 mm])', 2195: 'print_header_format' 2196: => '<b>Print header format; substitutions</b>: %n student name %c course id %a assignment note, numbers after the % limit the field size', 2197: 'anonymous_quiz' 2198: => '<b>'.&mt('Anonymous quiz/exam').'</b><br />'. 2199: ' (<tt><b>'.&mt('yes').'</b> '.&mt('to avoid print students names').' </tt>)', 2200: 'default_enrollment_start_date' => '<b>'.&mt('Default beginning date for student access.').'</b>', 2201: 'default_enrollment_end_date' => '<b>'.&mt('Default ending date for student access.').'</b>', 2202: 'nothideprivileged' => '<b>'.&mt('Privileged users that should not be hidden on staff listings').'</b>'. 2203: '<br />(<tt>user:domain,user:domain,...</tt>)', 2204: 'languages' => '<b>'.&mt('Languages used').'</b>', 2205: 'disable_receipt_display' 2206: => '<b>'.&mt('Disable display of problem receipts').'</b><br />'. 2207: ' ('.&mt('"[_1]" to disable, anything else if not','<tt>yes</tt>').')', 2208: 'task_messages' 2209: => '<b>'.&mt('Send message to student when clicking Done on Tasks. [_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>').'</b>', 2210: 'disablesigfigs' 2211: => '<b>'.&mt('Disable checking of Significant Figures').'</b><br />'. 2212: ' ('.&mt('"[_1]" to disable, anything else if not','<tt>yes</tt>').')', 2213: 'disableexampointprint' 2214: => '<b>'.&mt('Disable automatically printing point values onto exams.').'</b><br />'. 2215: ' ('.&mt('"[_1]" to disable, anything else if not','<tt>yes</tt>').')', 2216: 'externalsyllabus' 2217: => '<b>'.&mt('URL of Syllabus (not using internal handler)').'</b>', 2218: 'tthoptions' 2219: => '<b>'.&mt('Default set of options to pass to tth/m when converting tex').'</b>' 2220: ); 2221: my @Display_Order = ('url','description','courseid','cloners','grading', 2222: 'externalsyllabus', 2223: 'default_xml_style','pageseparators', 2224: 'question.email','comment.email','policy.email', 2225: 'student_classlist_view', 2226: 'plc.roles.denied','plc.users.denied', 2227: 'pch.roles.denied','pch.users.denied', 2228: 'allow_limited_html_in_feedback', 2229: 'allow_discussion_post_editing', 2230: 'languages', 2231: 'nothideprivileged', 2232: 'rndseed', 2233: 'receiptalg', 2234: 'problem_stream_switch', 2235: 'suppress_tries', 2236: 'default_paper_size', 2237: 'print_header_format', 2238: 'disable_receipt_display', 2239: 'spreadsheet_default_classcalc', 2240: 'spreadsheet_default_studentcalc', 2241: 'spreadsheet_default_assesscalc', 2242: 'hideemptyrows', 2243: 'default_enrollment_start_date', 2244: 'default_enrollment_end_date', 2245: 'tthoptions', 2246: 'disablesigfigs', 2247: 'disableexampointprint', 2248: 'task_messages' 2249: ); 2250: foreach my $parameter (sort(keys(%values))) { 2251: unless (($parameter =~ m/^internal\./)||($parameter =~ m/^metadata\./)) { 2252: if (! $descriptions{$parameter}) { 2253: $descriptions{$parameter}=$parameter; 2254: push(@Display_Order,$parameter); 2255: } 2256: } 2257: } 2258: 2259: foreach my $parameter (@Display_Order) { 2260: my $description = $descriptions{$parameter}; 2261: # onchange is javascript to automatically check the 'Set' button. 2262: my $onchange = 'onFocus="javascript:window.document.forms'. 2263: "['envform'].elements['".$parameter."_setparmval']". 2264: '.checked=true;"'; 2265: $output .= &Apache::loncommon::start_data_table_row(). 2266: '<td>'.$description.'</td>'; 2267: if ($parameter =~ /^default_enrollment_(start|end)_date$/) { 2268: $output .= '<td>'. 2269: &Apache::lonhtmlcommon::date_setter('envform', 2270: $parameter.'_value', 2271: $values{$parameter}, 2272: $onchange). 2273: '</td>'; 2274: } else { 2275: $output .= '<td>'. 2276: &Apache::lonhtmlcommon::textbox($parameter.'_value', 2277: $values{$parameter}, 2278: 40,$onchange).'</td>'; 2279: } 2280: $output .= '<td>'. 2281: &Apache::lonhtmlcommon::checkbox($parameter.'_setparmval'). 2282: '</td>'; 2283: $output .= &Apache::loncommon::end_data_table_row()."\n"; 2284: } 2285: my $onchange = 'onFocus="javascript:window.document.forms'. 2286: '[\'envform\'].elements[\'newp_setparmval\']'. 2287: '.checked=true;"'; 2288: $output.=&Apache::loncommon::start_data_table_row(). 2289: '<td><i>'.&mt('Create New Environment Variable').'</i><br />'. 2290: '<input type="text" size=40 name="newp_name" '. 2291: $onchange.' /></td><td>'. 2292: '<input type="text" size=40 name="newp_value" '. 2293: $onchange.' /></td><td>'. 2294: '<input type="checkbox" name="newp_setparmval" /></td>'. 2295: &Apache::loncommon::end_data_table_row()."\n"; 2296: } 2297: my %lt=&Apache::lonlocal::texthash( 2298: 'par' => 'Parameter', 2299: 'val' => 'Value', 2300: 'set' => 'Set', 2301: 'sce' => 'Set Course Environment' 2302: ); 2303: 2304: my $Parameter=&mt('Parameter'); 2305: my $Value=&mt('Value'); 2306: my $Set=&mt('Set'); 2307: my $browse_js= 2308: '<script type="text/javascript" language="Javascript">'. 2309: &Apache::loncommon::browser_and_searcher_javascript('parmset'). 2310: '</script>'; 2311: 2312: my $start_page = 2313: &Apache::loncommon::start_page('Set Course Environment', 2314: $browse_js); 2315: my $end_page = 2316: &Apache::loncommon::end_page(); 2317: my $end_table=&Apache::loncommon::end_data_table(); 2318: $r->print(<<ENDENV); 2319: $start_page 2320: $breadcrumbs 2321: <form method="post" action="/adm/parmset?action=crsenv" name="envform"> 2322: $setoutput 2323: $start_table 2324: $start_header_row 2325: <th>$lt{'par'}</th><th>$lt{'val'}</th><th>$lt{'set'}?</th> 2326: $end_header_row 2327: $output 2328: $end_table 2329: <input type="submit" name="crsenv" value="$lt{'sce'}"> 2330: </form> 2331: $end_page 2332: ENDENV 2333: } 2334: ################################################## 2335: # Overview mode 2336: ################################################## 2337: my $tableopen; 2338: 2339: sub tablestart { 2340: if ($tableopen) { 2341: return ''; 2342: } else { 2343: $tableopen=1; 2344: return &Apache::loncommon::start_data_table().'<tr><th>'.&mt('Parameter').'</th><th>'. 2345: &mt('Delete').'</th><th>'.&mt('Set to ...').'</th></tr>'; 2346: } 2347: } 2348: 2349: sub tableend { 2350: if ($tableopen) { 2351: $tableopen=0; 2352: return &Apache::loncommon::end_data_table(); 2353: } else { 2354: return''; 2355: } 2356: } 2357: 2358: sub readdata { 2359: my ($crs,$dom)=@_; 2360: # Read coursedata 2361: my $resourcedata=&Apache::lonnet::get_courseresdata($crs,$dom); 2362: # Read userdata 2363: 2364: my $classlist=&Apache::loncoursedata::get_classlist(); 2365: foreach (keys %$classlist) { 2366: if ($_=~/^($match_username)\:($match_domain)$/) { 2367: my ($tuname,$tudom)=($1,$2); 2368: my $useropt=&Apache::lonnet::get_userresdata($tuname,$tudom); 2369: foreach my $userkey (keys %{$useropt}) { 2370: if ($userkey=~/^$env{'request.course.id'}/) { 2371: my $newkey=$userkey; 2372: $newkey=~s/^($env{'request.course.id'}\.)/$1\[useropt\:$tuname\:$tudom\]\./; 2373: $$resourcedata{$newkey}=$$useropt{$userkey}; 2374: } 2375: } 2376: } 2377: } 2378: return $resourcedata; 2379: } 2380: 2381: 2382: # Setting 2383: 2384: sub storedata { 2385: my ($r,$crs,$dom)=@_; 2386: # Set userlevel immediately 2387: # Do an intermediate store of course level 2388: my $olddata=&readdata($crs,$dom); 2389: my %newdata=(); 2390: undef %newdata; 2391: my @deldata=(); 2392: undef @deldata; 2393: foreach (keys %env) { 2394: if ($_=~/^form\.([a-z]+)\_(.+)$/) { 2395: my $cmd=$1; 2396: my $thiskey=$2; 2397: my ($tuname,$tudom)=&extractuser($thiskey); 2398: my $tkey=$thiskey; 2399: if ($tuname) { 2400: $tkey=~s/\.\[useropt\:$tuname\:$tudom\]\./\./; 2401: } 2402: if ($cmd eq 'set') { 2403: my $data=$env{$_}; 2404: my $typeof=$env{'form.typeof_'.$thiskey}; 2405: if ($$olddata{$thiskey} ne $data) { 2406: if ($tuname) { 2407: if (&Apache::lonnet::put('resourcedata',{$tkey=>$data, 2408: $tkey.'.type' => $typeof}, 2409: $tudom,$tuname) eq 'ok') { 2410: &log_parmset({$tkey=>$data,$tkey.'.type' => $typeof},0,$tuname,$tudom); 2411: $r->print('<br />'.&mt('Stored modified parameter for').' '. 2412: &Apache::loncommon::plainname($tuname,$tudom)); 2413: } else { 2414: $r->print('<div class="LC_error">'. 2415: &mt('Error storing parameters').'</div>'); 2416: } 2417: &Apache::lonnet::devalidateuserresdata($tuname,$tudom); 2418: } else { 2419: $newdata{$thiskey}=$data; 2420: $newdata{$thiskey.'.type'}=$typeof; 2421: } 2422: } 2423: } elsif ($cmd eq 'del') { 2424: if ($tuname) { 2425: if (&Apache::lonnet::del('resourcedata',[$tkey],$tudom,$tuname) eq 'ok') { 2426: &log_parmset({$tkey=>''},1,$tuname,$tudom); 2427: $r->print('<br />'.&mt('Deleted parameter for').' '.&Apache::loncommon::plainname($tuname,$tudom)); 2428: } else { 2429: $r->print('<div class="LC_error">'. 2430: &mt('Error deleting parameters').'</div>'); 2431: } 2432: &Apache::lonnet::devalidateuserresdata($tuname,$tudom); 2433: } else { 2434: push (@deldata,$thiskey,$thiskey.'.type'); 2435: } 2436: } elsif ($cmd eq 'datepointer') { 2437: my $data=&Apache::lonhtmlcommon::get_date_from_form($env{$_}); 2438: my $typeof=$env{'form.typeof_'.$thiskey}; 2439: if (defined($data) and $$olddata{$thiskey} ne $data) { 2440: if ($tuname) { 2441: if (&Apache::lonnet::put('resourcedata',{$tkey=>$data, 2442: $tkey.'.type' => $typeof}, 2443: $tudom,$tuname) eq 'ok') { 2444: &log_parmset({$tkey=>$data,$tkey.'.type' => $typeof},0,$tuname,$tudom); 2445: $r->print('<br />'.&mt('Stored modified date for').' '.&Apache::loncommon::plainname($tuname,$tudom)); 2446: } else { 2447: $r->print('<div class="LC_error">'. 2448: &mt('Error storing parameters').'</div>'); 2449: } 2450: &Apache::lonnet::devalidateuserresdata($tuname,$tudom); 2451: } else { 2452: $newdata{$thiskey}=$data; 2453: $newdata{$thiskey.'.type'}=$typeof; 2454: } 2455: } 2456: } 2457: } 2458: } 2459: # Store all course level 2460: my $delentries=$#deldata+1; 2461: my @newdatakeys=keys %newdata; 2462: my $putentries=$#newdatakeys+1; 2463: if ($delentries) { 2464: if (&Apache::lonnet::del('resourcedata',\@deldata,$dom,$crs) eq 'ok') { 2465: my %loghash=map { $_ => '' } @deldata; 2466: &log_parmset(\%loghash,1); 2467: $r->print('<h2>'.&mt('Deleted [_1] parameter(s)</h2>',$delentries)); 2468: } else { 2469: $r->print('<div class="LC_error">'. 2470: &mt('Error deleting parameters').'</div>'); 2471: } 2472: &Apache::lonnet::devalidatecourseresdata($crs,$dom); 2473: } 2474: if ($putentries) { 2475: if (&Apache::lonnet::put('resourcedata',\%newdata,$dom,$crs) eq 'ok') { 2476: &log_parmset(\%newdata,0); 2477: $r->print('<h3>'.&mt('Stored [_1] parameter(s)',$putentries/2).'</h3>'); 2478: } else { 2479: $r->print('<div class="LC_error">'. 2480: &mt('Error storing parameters').'</div>'); 2481: } 2482: &Apache::lonnet::devalidatecourseresdata($crs,$dom); 2483: } 2484: } 2485: 2486: sub extractuser { 2487: my $key=shift; 2488: return ($key=~/^$env{'request.course.id'}.\[useropt\:($match_username)\:($match_domain)\]\./); 2489: } 2490: 2491: sub listdata { 2492: my ($r,$resourcedata,$listdata,$sortorder)=@_; 2493: # Start list output 2494: 2495: my $oldsection=''; 2496: my $oldrealm=''; 2497: my $oldpart=''; 2498: my $pointer=0; 2499: $tableopen=0; 2500: my $foundkeys=0; 2501: my %keyorder=&standardkeyorder(); 2502: foreach my $thiskey (sort { 2503: if ($sortorder eq 'realmstudent') { 2504: my ($astudent,$arealm)=($a=~/^\Q$env{'request.course.id'}\E\.\[([^\.]+)\]\.(.+)\.[^\.]+$/); 2505: my ($bstudent,$brealm)=($b=~/^\Q$env{'request.course.id'}\E\.\[([^\.]+)\]\.(.+)\.[^\.]+$/); 2506: if (!defined($astudent)) { 2507: ($arealm)=($a=~/^\Q$env{'request.course.id'}\E\.(.+)$/); 2508: } 2509: if (!defined($bstudent)) { 2510: ($brealm)=($b=~/^\Q$env{'request.course.id'}\E\.(.+)$/); 2511: } 2512: $arealm=~s/\.type//; 2513: my ($ares, $aparm) = ($arealm=~/^(.*)\.(.*)$/); 2514: $aparm=$keyorder{'parameter_0_'.$aparm}; 2515: $brealm=~s/\.type//; 2516: my ($bres, $bparm) = ($brealm=~/^(.*)\.(.*)$/); 2517: $bparm=$keyorder{'parameter_0_'.$bparm}; 2518: if ($ares eq $bres) { 2519: if (defined($aparm) && defined($bparm)) { 2520: ($aparm <=> $bparm); 2521: } elsif (defined($aparm)) { 2522: -1; 2523: } elsif (defined($bparm)) { 2524: 1; 2525: } else { 2526: ($arealm cmp $brealm) || ($astudent cmp $bstudent); 2527: } 2528: } else { 2529: ($arealm cmp $brealm) || ($astudent cmp $bstudent); 2530: } 2531: } else { 2532: $a cmp $b; 2533: } 2534: } keys %{$listdata}) { 2535: 2536: if ($$listdata{$thiskey.'.type'}) { 2537: my $thistype=$$listdata{$thiskey.'.type'}; 2538: if ($$resourcedata{$thiskey.'.type'}) { 2539: $thistype=$$resourcedata{$thiskey.'.type'}; 2540: } 2541: my ($middle,$part,$name)= 2542: ($thiskey=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/); 2543: my $section=&mt('All Students'); 2544: if ($middle=~/^\[(.*)\]/) { 2545: my $issection=$1; 2546: if ($issection=~/^useropt\:($match_username)\:($match_domain)/) { 2547: $section=&mt('User').": ".&Apache::loncommon::plainname($1,$2); 2548: } else { 2549: $section=&mt('Group/Section').': '.$issection; 2550: } 2551: $middle=~s/^\[(.*)\]//; 2552: } 2553: $middle=~s/\.+$//; 2554: $middle=~s/^\.+//; 2555: my $realm='<span class="LC_parm_scope_all">'.&mt('All Resources').'</span>'; 2556: if ($middle=~/^(.+)\_\_\_\(all\)$/) { 2557: $realm='<span class="LC_parm_scope_folder">'.&mt('Folder/Map').': '.&Apache::lonnet::gettitle($1).' <br /><span class="LC_parm_folder">('.$1.')</span></span>'; 2558: } elsif ($middle) { 2559: my ($map,$id,$url)=&Apache::lonnet::decode_symb($middle); 2560: $realm='<span class="LC_parm_scope_resource">'.&mt('Resource').': '.&Apache::lonnet::gettitle($middle).' <br /><span class="LC_parm_symb">('.$url.' in '.$map.' id: '.$id.')</span></span>'; 2561: } 2562: if ($sortorder eq 'realmstudent') { 2563: if ($realm ne $oldrealm) { 2564: $r->print(&tableend()."\n<hr /><h1>$realm</h1>"); 2565: $oldrealm=$realm; 2566: $oldsection=''; 2567: } 2568: if ($section ne $oldsection) { 2569: $r->print(&tableend()."\n<h2>$section</h2>"); 2570: $oldsection=$section; 2571: $oldpart=''; 2572: } 2573: } else { 2574: if ($section ne $oldsection) { 2575: $r->print(&tableend()."\n<hr /><h1>$section</h1>"); 2576: $oldsection=$section; 2577: $oldrealm=''; 2578: } 2579: if ($realm ne $oldrealm) { 2580: $r->print(&tableend()."\n<h2>$realm</h2>"); 2581: $oldrealm=$realm; 2582: $oldpart=''; 2583: } 2584: } 2585: if ($part ne $oldpart) { 2586: $r->print(&tableend(). 2587: "\n<span class=\"LC_parm_part\">".&mt('Part').": $part</span>"); 2588: $oldpart=$part; 2589: } 2590: # 2591: # Ready to print 2592: # 2593: $r->print(&tablestart(). 2594: &Apache::loncommon::start_data_table_row(). 2595: '<td><b>'.&standard_parameter_names($name). 2596: '</b></td><td><input type="checkbox" name="del_'. 2597: $thiskey.'" /></td><td>'); 2598: $foundkeys++; 2599: if (&isdateparm($thistype)) { 2600: my $jskey='key_'.$pointer; 2601: $pointer++; 2602: $r->print( 2603: &Apache::lonhtmlcommon::date_setter('parmform', 2604: $jskey, 2605: $$resourcedata{$thiskey}, 2606: '',1,'',''). 2607: '<input type="hidden" name="datepointer_'.$thiskey.'" value="'.$jskey.'" />'. 2608: &date_sanity_info($$resourcedata{$thiskey}) 2609: ); 2610: } elsif ($thistype eq 'string_yesno') { 2611: my $showval; 2612: if (defined($$resourcedata{$thiskey})) { 2613: $showval=$$resourcedata{$thiskey}; 2614: } 2615: $r->print('<label><input type="radio" name="set_'.$thiskey. 2616: '" value="yes"'); 2617: if ($showval eq 'yes') { 2618: $r->print(' checked="checked"'); 2619: } 2620: $r->print(' />'.&mt('Yes').'</label> '); 2621: $r->print('<label><input type="radio" name="set_'.$thiskey. 2622: '" value="no"'); 2623: if ($showval eq 'no') { 2624: $r->print(' checked="checked"'); 2625: } 2626: $r->print(' />'.&mt('No').'</label>'); 2627: } else { 2628: my $showval; 2629: if (defined($$resourcedata{$thiskey})) { 2630: $showval=$$resourcedata{$thiskey}; 2631: } 2632: $r->print('<input type="text" name="set_'.$thiskey.'" value="'. 2633: $showval.'">'); 2634: } 2635: $r->print('<input type="hidden" name="typeof_'.$thiskey.'" value="'. 2636: $thistype.'">'); 2637: $r->print('</td>'.&Apache::loncommon::end_data_table_row()); 2638: } 2639: } 2640: return $foundkeys; 2641: } 2642: 2643: sub newoverview { 2644: my ($r) = @_; 2645: 2646: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 2647: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 2648: my $start_page = &Apache::loncommon::start_page('Set Parameters'); 2649: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Overview'); 2650: $r->print(<<ENDOVER); 2651: $start_page 2652: $breadcrumbs 2653: <form method="post" action="/adm/parmset?action=newoverview" name="parmform"> 2654: ENDOVER 2655: my @ids=(); 2656: my %typep=(); 2657: my %keyp=(); 2658: my %allparms=(); 2659: my %allparts=(); 2660: my %allmaps=(); 2661: my %mapp=(); 2662: my %symbp=(); 2663: my %maptitles=(); 2664: my %uris=(); 2665: my %keyorder=&standardkeyorder(); 2666: my %defkeytype=(); 2667: 2668: my %alllevs=(); 2669: $alllevs{'Resource Level'}='full'; 2670: $alllevs{'Map/Folder Level'}='map'; 2671: $alllevs{'Course Level'}='general'; 2672: 2673: my $csec=$env{'form.csec'}; 2674: my $cgroup=$env{'form.cgroup'}; 2675: 2676: my @pscat=&Apache::loncommon::get_env_multiple('form.pscat'); 2677: my $pschp=$env{'form.pschp'}; 2678: my @psprt=&Apache::loncommon::get_env_multiple('form.psprt'); 2679: if (!@psprt) { $psprt[0]='0'; } 2680: 2681: my @selected_sections = 2682: &Apache::loncommon::get_env_multiple('form.Section'); 2683: @selected_sections = ('all') if (! @selected_sections); 2684: foreach (@selected_sections) { 2685: if ($_ eq 'all') { 2686: @selected_sections = ('all'); 2687: } 2688: } 2689: my @selected_groups = 2690: &Apache::loncommon::get_env_multiple('form.Group'); 2691: 2692: my $pssymb=''; 2693: my $parmlev=''; 2694: 2695: unless ($env{'form.parmlev'}) { 2696: $parmlev = 'map'; 2697: } else { 2698: $parmlev = $env{'form.parmlev'}; 2699: } 2700: 2701: &extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps, 2702: \%mapp, \%symbp,\%maptitles,\%uris, 2703: \%keyorder,\%defkeytype); 2704: 2705: # Menu to select levels, etc 2706: 2707: $r->print('<table id="LC_parm_overview_scope"> 2708: <tr><td class="LC_parm_overview_level_menu">'); 2709: &levelmenu($r,\%alllevs,$parmlev); 2710: if ($parmlev ne 'general') { 2711: $r->print('<td class="LC_parm_overview_map_menu">'); 2712: &mapmenu($r,\%allmaps,$pschp,\%maptitles); 2713: $r->print('</td>'); 2714: } 2715: $r->print('</td></tr></table>'); 2716: 2717: $r->print('<table id="LC_parm_overview_controls"> 2718: <tr><td class="LC_parm_overview_parm_selectors">'); 2719: &parmmenu($r,\%allparms,\@pscat,\%keyorder); 2720: $r->print('</td><td class="LC_parm_overview_restrictions"> 2721: <table class="LC_parm_overview_restrictions">'. 2722: '<tr><th>'.&mt('Parts').'</th><th>'.&mt('Section(s)'). 2723: '</th><th>'.&mt('Group(s)').'</th></tr><tr><td>'); 2724: &partmenu($r,\%allparts,\@psprt); 2725: $r->print('</td><td>'); 2726: §ionmenu($r,\@selected_sections); 2727: $r->print('</td><td>'); 2728: &groupmenu($r,\@selected_groups); 2729: $r->print('</td></tr></table>'); 2730: $r->print('</td></tr></table>'); 2731: 2732: my $sortorder=$env{'form.sortorder'}; 2733: unless ($sortorder) { $sortorder='realmstudent'; } 2734: &sortmenu($r,$sortorder); 2735: 2736: $r->print('<p><input type="submit" name="dis" value="'.&mt('Display').'" /></p>'); 2737: 2738: # Build the list data hash from the specified parms 2739: 2740: my $listdata; 2741: %{$listdata}=(); 2742: 2743: foreach my $cat (@pscat) { 2744: &secgroup_lister($cat,$pschp,$parmlev,$listdata,\@psprt,\@selected_sections,\%defkeytype,\%allmaps,\@ids,\%symbp); 2745: &secgroup_lister($cat,$pschp,$parmlev,$listdata,\@psprt,\@selected_groups,\%defkeytype,\%allmaps,\@ids,\%symbp); 2746: } 2747: 2748: if (($env{'form.store'}) || ($env{'form.dis'})) { 2749: 2750: if ($env{'form.store'}) { &storedata($r,$crs,$dom); } 2751: 2752: # Read modified data 2753: 2754: my $resourcedata=&readdata($crs,$dom); 2755: 2756: # List data 2757: 2758: &listdata($r,$resourcedata,$listdata,$sortorder); 2759: } 2760: $r->print(&tableend(). 2761: ((($env{'form.store'}) || ($env{'form.dis'}))?'<p><input type="submit" name="store" value="'.&mt('Store').'" /></p>':''). 2762: '</form>'.&Apache::loncommon::end_page()); 2763: } 2764: 2765: sub secgroup_lister { 2766: my ($cat,$pschp,$parmlev,$listdata,$psprt,$selections,$defkeytype,$allmaps,$ids,$symbp) = @_; 2767: foreach my $item (@{$selections}) { 2768: foreach my $part (@{$psprt}) { 2769: my $rootparmkey=$env{'request.course.id'}; 2770: if (($item ne 'all') && ($item ne 'none') && ($item)) { 2771: $rootparmkey.='.['.$item.']'; 2772: } 2773: if ($parmlev eq 'general') { 2774: # course-level parameter 2775: my $newparmkey=$rootparmkey.'.'.$part.'.'.$cat; 2776: $$listdata{$newparmkey}=1; 2777: $$listdata{$newparmkey.'.type'}=$$defkeytype{$cat}; 2778: } elsif ($parmlev eq 'map') { 2779: # map-level parameter 2780: foreach my $mapid (keys %{$allmaps}) { 2781: if (($pschp ne 'all') && ($pschp ne $mapid)) { next; } 2782: my $newparmkey=$rootparmkey.'.'.$$allmaps{$mapid}.'___(all).'.$part.'.'.$cat; 2783: $$listdata{$newparmkey}=1; 2784: $$listdata{$newparmkey.'.type'}=$$defkeytype{$cat}; 2785: } 2786: } else { 2787: # resource-level parameter 2788: foreach my $rid (@{$ids}) { 2789: my ($map,$resid,$url)=&Apache::lonnet::decode_symb($$symbp{$rid}); 2790: if (($pschp ne 'all') && ($$allmaps{$pschp} ne $map)) { next; } 2791: my $newparmkey=$rootparmkey.'.'.$$symbp{$rid}.'.'.$part.'.'.$cat; 2792: $$listdata{$newparmkey}=1; 2793: $$listdata{$newparmkey.'.type'}=$$defkeytype{$cat}; 2794: } 2795: } 2796: } 2797: } 2798: } 2799: 2800: sub overview { 2801: my ($r) = @_; 2802: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 2803: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 2804: 2805: my $start_page=&Apache::loncommon::start_page('Modify Parameters'); 2806: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Overview'); 2807: $r->print(<<ENDOVER); 2808: $start_page 2809: $breadcrumbs 2810: <form method="post" action="/adm/parmset?action=setoverview" name="parmform"> 2811: ENDOVER 2812: # Store modified 2813: 2814: &storedata($r,$crs,$dom); 2815: 2816: # Read modified data 2817: 2818: my $resourcedata=&readdata($crs,$dom); 2819: 2820: 2821: my $sortorder=$env{'form.sortorder'}; 2822: unless ($sortorder) { $sortorder='realmstudent'; } 2823: &sortmenu($r,$sortorder); 2824: 2825: # List data 2826: 2827: my $foundkeys=&listdata($r,$resourcedata,$resourcedata,$sortorder); 2828: 2829: $r->print(&tableend().'<p>'. 2830: ($foundkeys?'<input type="submit" value="'.&mt('Modify Parameters').'" />':&mt('There are no parameters.')).'</p></form>'. 2831: &Apache::loncommon::end_page()); 2832: } 2833: 2834: sub clean_parameters { 2835: my ($r) = @_; 2836: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 2837: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 2838: 2839: my $start_page=&Apache::loncommon::start_page('Clean Parameters'); 2840: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Clean'); 2841: $r->print(<<ENDOVER); 2842: $start_page 2843: $breadcrumbs 2844: <form method="post" action="/adm/parmset?action=cleanparameters" name="parmform"> 2845: ENDOVER 2846: # Store modified 2847: 2848: &storedata($r,$crs,$dom); 2849: 2850: # Read modified data 2851: 2852: my $resourcedata=&readdata($crs,$dom); 2853: 2854: # List data 2855: 2856: $r->print('<h3>'. 2857: &mt('These parameters refer to resources that do not exist.'). 2858: '</h3>'. 2859: '<input type="submit" value="'.&mt('Delete Checked Parameters').'" />'.'<br />'. 2860: '<br />'); 2861: $r->print(&Apache::loncommon::start_data_table(). 2862: '<tr>'. 2863: '<th>'.&mt('Delete').'</th>'. 2864: '<th>'.&mt('Parameter').'</th>'. 2865: '</tr>'); 2866: foreach my $thiskey (sort(keys(%{$resourcedata}))) { 2867: next if (!exists($resourcedata->{$thiskey.'.type'}) 2868: && $thiskey=~/\.type$/); 2869: my %data = &parse_key($thiskey); 2870: if (exists($data{'realm_exists'}) 2871: && !$data{'realm_exists'}) { 2872: $r->print(&Apache::loncommon::start_data_table_row(). 2873: '<tr>'. 2874: '<td><input type="checkbox" name="del_'.$thiskey.'" /></td>' ); 2875: 2876: $r->print('<td>'); 2877: $r->print(&mt('Parameter: "[_1]" with value: "[_2]"', 2878: &standard_parameter_names($data{'parameter_name'}), 2879: $resourcedata->{$thiskey})); 2880: $r->print('<br />'); 2881: if ($data{'scope_type'} eq 'all') { 2882: $r->print(&mt('All users')); 2883: } elsif ($data{'scope_type'} eq 'user') { 2884: $r->print(&mt('User: [_1]',join(':',@{$data{'scope'}}))); 2885: } elsif ($data{'scope_type'} eq 'section') { 2886: $r->print(&mt('Section: [_1]',$data{'scope'})); 2887: } elsif ($data{'scope_type'} eq 'group') { 2888: $r->print(&mt('Group: [_1]',$data{'scope'})); 2889: } 2890: $r->print('<br />'); 2891: if ($data{'realm_type'} eq 'all') { 2892: $r->print(&mt('All Resources')); 2893: } elsif ($data{'realm_type'} eq 'folder') { 2894: $r->print(&mt('Folder: [_1]'),$data{'realm'}); 2895: } elsif ($data{'realm_type'} eq 'symb') { 2896: my ($map,$resid,$url) = 2897: &Apache::lonnet::decode_symb($data{'realm'}); 2898: $r->print(&mt('Resource: [_1] <br /> with ID: [_2] <br /> in folder [_3]', 2899: $url,$resid,$map)); 2900: } 2901: $r->print(&mt('Part: [_1]',$data{'parameter_part'})); 2902: $r->print('</td></tr>'); 2903: 2904: } 2905: } 2906: $r->print(&Apache::loncommon::end_data_table().'<p>'. 2907: '<input type="submit" value="'.&mt('Delete Checked Parameters').'" />'. 2908: '</p></form>'. 2909: &Apache::loncommon::end_page()); 2910: } 2911: 2912: sub parse_key { 2913: my ($key) = @_; 2914: my %data; 2915: my ($middle,$part,$name)= 2916: ($key=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/); 2917: $data{'scope_type'} = 'all'; 2918: if ($middle=~/^\[(.*)\]/) { 2919: $data{'scope'} = $1; 2920: if ($data{'scope'}=~/^useropt\:($match_username)\:($match_domain)/) { 2921: $data{'scope_type'} = 'user'; 2922: $data{'scope'} = [$1,$2]; 2923: } else { 2924: #FIXME check for group scope 2925: $data{'scope_type'} = 'section'; 2926: } 2927: $middle=~s/^\[(.*)\]//; 2928: } 2929: $middle=~s/\.+$//; 2930: $middle=~s/^\.+//; 2931: $data{'realm_type'}='all'; 2932: if ($middle=~/^(.+)\_\_\_\(all\)$/) { 2933: $data{'realm'} = $1; 2934: $data{'realm_type'} = 'folder'; 2935: $data{'realm_title'} = &Apache::lonnet::gettitle($data{'realm'}); 2936: ($data{'realm_exists'}) = &Apache::lonnet::is_on_map($data{'realm'}); 2937: &Apache::lonnet::logthis($1." siad ". $data{'realm_exists'} ); 2938: } elsif ($middle) { 2939: $data{'realm'} = $middle; 2940: $data{'realm_type'} = 'symb'; 2941: $data{'realm_title'} = &Apache::lonnet::gettitle($data{'realm'}); 2942: my ($map,$resid,$url) = &Apache::lonnet::decode_symb($data{'realm'}); 2943: $data{'realm_exists'} = &Apache::lonnet::symbverify($data{'realm'},$url); 2944: } 2945: 2946: $data{'parameter_part'} = $part; 2947: $data{'parameter_name'} = $name; 2948: 2949: return %data; 2950: } 2951: 2952: ################################################## 2953: ################################################## 2954: 2955: =pod 2956: 2957: =item check_cloners 2958: 2959: Checks if new users included in list of allowed cloners 2960: are valid users. Replaces supplied list with 2961: cleaned list containing only users with valid usernames 2962: and domains. 2963: 2964: Inputs: $clonelist, $oldcloner 2965: where $clonelist is ref to array of requested cloners, 2966: and $oldcloner is ref to array of currently allowed 2967: cloners. 2968: 2969: Returns: string - comma separated list of requested 2970: cloners (username:domain) who do not exist in system. 2971: 2972: =item change_clone 2973: 2974: Modifies the list of courses a user can clone (stored 2975: in the user's environment.db file), called when a 2976: change is made to the list of users allowed to clone 2977: a course. 2978: 2979: Inputs: $action,$cloner 2980: where $action is add or drop, and $cloner is identity of 2981: user for whom cloning ability is to be changed in course. 2982: 2983: =cut 2984: 2985: ################################################## 2986: ################################################## 2987: 2988: sub extract_cloners { 2989: my ($clonelist,$allowclone) = @_; 2990: if ($clonelist =~ /,/) { 2991: @{$allowclone} = split/,/,$clonelist; 2992: } else { 2993: $$allowclone[0] = $clonelist; 2994: } 2995: } 2996: 2997: 2998: sub check_cloners { 2999: my ($clonelist,$oldcloner) = @_; 3000: my ($clean_clonelist,$disallowed); 3001: my @allowclone = (); 3002: &extract_cloners($$clonelist,\@allowclone); 3003: foreach my $currclone (@allowclone) { 3004: if (!grep/^$currclone$/,@$oldcloner) { 3005: my ($uname,$udom) = split/:/,$currclone; 3006: if ($uname && $udom) { 3007: if (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') { 3008: $disallowed .= $currclone.','; 3009: } else { 3010: $clean_clonelist .= $currclone.','; 3011: } 3012: } 3013: } else { 3014: $clean_clonelist .= $currclone.','; 3015: } 3016: } 3017: if ($disallowed) { 3018: $disallowed =~ s/,$//; 3019: } 3020: if ($clean_clonelist) { 3021: $clean_clonelist =~ s/,$//; 3022: } 3023: $$clonelist = $clean_clonelist; 3024: return $disallowed; 3025: } 3026: 3027: sub change_clone { 3028: my ($clonelist,$oldcloner) = @_; 3029: my ($uname,$udom); 3030: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; 3031: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3032: my $clone_crs = $cnum.':'.$cdom; 3033: 3034: if ($cnum && $cdom) { 3035: my @allowclone; 3036: &extract_cloners($clonelist,\@allowclone); 3037: foreach my $currclone (@allowclone) { 3038: if (!grep/^$currclone$/,@$oldcloner) { 3039: ($uname,$udom) = split/:/,$currclone; 3040: if ($uname && $udom) { 3041: unless (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') { 3042: my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable'); 3043: if ($currclonecrs{'cloneable'} !~ /\Q$clone_crs\E/) { 3044: if ($currclonecrs{'cloneable'} eq '') { 3045: $currclonecrs{'cloneable'} = $clone_crs; 3046: } else { 3047: $currclonecrs{'cloneable'} .= ','.$clone_crs; 3048: } 3049: &Apache::lonnet::put('environment',\%currclonecrs,$udom,$uname); 3050: } 3051: } 3052: } 3053: } 3054: } 3055: foreach my $oldclone (@$oldcloner) { 3056: if (!grep/^$oldclone$/,@allowclone) { 3057: ($uname,$udom) = split/:/,$oldclone; 3058: if ($uname && $udom) { 3059: unless (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') { 3060: my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable'); 3061: my %newclonecrs = (); 3062: if ($currclonecrs{'cloneable'} =~ /\Q$clone_crs\E/) { 3063: if ($currclonecrs{'cloneable'} =~ /,/) { 3064: my @currclonecrs = split/,/,$currclonecrs{'cloneable'}; 3065: foreach (@currclonecrs) { 3066: unless ($_ eq $clone_crs) { 3067: $newclonecrs{'cloneable'} .= $_.','; 3068: } 3069: } 3070: $newclonecrs{'cloneable'} =~ s/,$//; 3071: } else { 3072: $newclonecrs{'cloneable'} = ''; 3073: } 3074: &Apache::lonnet::put('environment',\%newclonecrs,$udom,$uname); 3075: } 3076: } 3077: } 3078: } 3079: } 3080: } 3081: } 3082: 3083: 3084: ################################################## 3085: ################################################## 3086: 3087: =pod 3088: 3089: =item * header 3090: 3091: Output html header for page 3092: 3093: =cut 3094: 3095: ################################################## 3096: ################################################## 3097: sub header { 3098: return &Apache::loncommon::start_page('Parameter Manager'); 3099: } 3100: ################################################## 3101: ################################################## 3102: sub print_main_menu { 3103: my ($r,$parm_permission)=@_; 3104: # 3105: $r->print(<<ENDMAINFORMHEAD); 3106: <form method="post" enctype="multipart/form-data" 3107: action="/adm/parmset" name="studentform"> 3108: ENDMAINFORMHEAD 3109: # 3110: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; 3111: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3112: my $vgr = &Apache::lonnet::allowed('vgr',$env{'request.course.id'}); 3113: 3114: my @menu = 3115: ( { divider=>'Settings for Your Course', 3116: }, 3117: { text => 'Set Course Environment', 3118: action => 'crsenv', 3119: permission => $parm_permission, 3120: help => 'Course_Environment', 3121: }, 3122: { text => 'Set Portfolio Metadata', 3123: action => 'setrestrictmeta', 3124: permission => $parm_permission, 3125: }, 3126: { text => 'Manage Course Slots', 3127: url => '/adm/slotrequest?command=showslots', 3128: permission => $vgr, 3129: }, 3130: { text => 'Set Parameter Setting Default Actions', 3131: action => 'setdefaults', 3132: permission => $parm_permission, 3133: }, 3134: { divider => 'New and Existing Parameter Settings for Your Resources', 3135: }, 3136: { text => 'Set/Modify Resource Parameters - Helper Mode', 3137: url => '/adm/helper/parameter.helper', 3138: permission => $parm_permission, 3139: help => 'Parameter_Helper', 3140: }, 3141: { text => 'Set/Modify Resource Parameters - Overview Mode', 3142: action => 'newoverview', 3143: permission => $parm_permission, 3144: help => 'Parameter_Overview', 3145: }, 3146: { text => 'Set/Modify Resource Parameters - Table Mode', 3147: action => 'settable', 3148: permission => $parm_permission, 3149: help => 'Table_Mode', 3150: }, 3151: { divider => 'Existing Parameter Settings for Your Resources', 3152: }, 3153: { text => 'Modify Resource Parameters - Overview Mode', 3154: action => 'setoverview', 3155: permission => $parm_permission, 3156: help => 'Parameter_Overview', 3157: }, 3158: { text => 'Parameter Change Log and Course Blog Posting/User Notification', 3159: action => 'parameterchangelog', 3160: permission => $parm_permission, 3161: }, 3162: ); 3163: my $menu_html = ''; 3164: foreach my $menu_item (@menu) { 3165: if ($menu_item->{'divider'}) { 3166: $menu_html .= '<h3>'.&mt($menu_item->{'divider'}).'</h3>'; 3167: next; 3168: } 3169: next if (! $menu_item->{'permission'}); 3170: $menu_html.='<p>'; 3171: $menu_html.='<span class="LC_parm_menu_item">'; 3172: if (exists($menu_item->{'url'})) { 3173: $menu_html.=qq{<a href="$menu_item->{'url'}">}; 3174: } else { 3175: $menu_html.= 3176: qq{<a href="/adm/parmset?action=$menu_item->{'action'}">}; 3177: } 3178: $menu_html.= &mt($menu_item->{'text'}).'</a></span>'; 3179: if (exists($menu_item->{'help'})) { 3180: $menu_html.= 3181: &Apache::loncommon::help_open_topic($menu_item->{'help'}); 3182: } 3183: $menu_html.='</p>'.$/; 3184: } 3185: $r->print($menu_html); 3186: return; 3187: } 3188: ### Set portfolio metadata 3189: sub output_row { 3190: my ($r, $field_name, $field_text, $added_flag) = @_; 3191: my $row_class; 3192: my $output; 3193: my $options=$env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.options'}; 3194: my $values=$env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.values'}; 3195: if (!defined($options)) { 3196: $options = 'active,stuadd'; 3197: $values = ''; 3198: } 3199: if (!($options =~ /deleted/)) { 3200: $output = &Apache::loncommon::start_data_table_row(); 3201: $output .= '<td><span class="LC_metadata"><strong>'.$field_text.':</strong></span></td>'; 3202: # $output .= '<td><strong>'.$field_text.':</strong></td>'; 3203: $output .= '<td><span class="LC_metadata"><input name="'.$field_name.'_values" type="text" value="'.$values.'" size="80" /></span></td>'; 3204: $output .= &Apache::loncommon::end_data_table_row(); 3205: my @options= ( ['active', 'Show to student'], 3206: ['onlyone','Student may select only one choice'], 3207: ['stuadd', 'Student may type choices']); 3208: if ($added_flag) { 3209: push @options,['deleted', 'Delete Metadata Field']; 3210: } 3211: foreach my $opt (@options) { 3212: my $checked = ($options =~ m/$opt->[0]/) ? ' checked="checked" ' : '' ; 3213: $output .= &Apache::loncommon::continue_data_table_row(); 3214: $output .= '<td colspan="2">'.(' ' x 5).'<span class="LC_metadata"><label><input type="checkbox" name="'. 3215: $field_name.'_'.$opt->[0].'" value="yes"'.$checked.' />'. 3216: &mt($opt->[1]).'</label></span> </td>'; 3217: $output .= &Apache::loncommon::end_data_table_row(); 3218: } 3219: 3220: } 3221: return ($output); 3222: } 3223: sub order_meta_fields { 3224: my ($r)=@_; 3225: my $idx = 1; 3226: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3227: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 3228: $r->print(&Apache::loncommon::start_page('Order Metadata Fields')); 3229: &Apache::lonhtmlcommon::add_breadcrumb 3230: ({href=>"/adm/parmset?action=setrestrictmeta", 3231: text=>"Restrict Metadata"}, 3232: {text=>"Order Metadata"}); 3233: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Order Metadata')); 3234: if ($env{'form.storeorder'}) { 3235: my $newpos = $env{'form.newpos'} - 1; 3236: my $currentpos = $env{'form.currentpos'} - 1; 3237: my @neworder = (); 3238: my @oldorder = split /,/,$env{'course.'.$env{'request.course.id'}.'.metadata.addedorder'}; 3239: my $i; 3240: if ($newpos > $currentpos) { 3241: # moving stuff up 3242: for ($i=0;$i<$currentpos;$i++) { 3243: $neworder[$i]=$oldorder[$i]; 3244: } 3245: for ($i=$currentpos;$i<$newpos;$i++) { 3246: $neworder[$i]=$oldorder[$i+1]; 3247: } 3248: $neworder[$newpos]=$oldorder[$currentpos]; 3249: for ($i=$newpos+1;$i<=$#oldorder;$i++) { 3250: $neworder[$i]=$oldorder[$i]; 3251: } 3252: } else { 3253: # moving stuff down 3254: for ($i=0;$i<$newpos;$i++) { 3255: $neworder[$i]=$oldorder[$i]; 3256: } 3257: $neworder[$newpos]=$oldorder[$currentpos]; 3258: for ($i=$newpos+1;$i<$currentpos+1;$i++) { 3259: $neworder[$i]=$oldorder[$i-1]; 3260: } 3261: for ($i=$currentpos+1;$i<=$#oldorder;$i++) { 3262: $neworder[$i]=$oldorder[$i]; 3263: } 3264: } 3265: my $ordered_fields = join ",", @neworder; 3266: my $put_result = &Apache::lonnet::put('environment', 3267: {'metadata.addedorder'=>$ordered_fields},$dom,$crs); 3268: &Apache::lonnet::appenv('course.'.$env{'request.course.id'}.'.metadata.addedorder' => $ordered_fields); 3269: } 3270: my $fields = &get_added_meta_fieldnames(); 3271: my $ordered_fields; 3272: my @fields_in_order = split /,/,$env{'course.'.$env{'request.course.id'}.'.metadata.addedorder'}; 3273: if (!@fields_in_order) { 3274: # no order found, pick sorted order then create metadata.addedorder key. 3275: foreach my $key (sort keys %$fields) { 3276: push @fields_in_order, $key; 3277: $ordered_fields = join ",", @fields_in_order; 3278: } 3279: my $put_result = &Apache::lonnet::put('environment', 3280: {'metadata.addedorder'=>$ordered_fields},$dom,$crs); 3281: } 3282: $r->print('<table>'); 3283: my $num_fields = scalar(@fields_in_order); 3284: foreach my $key (@fields_in_order) { 3285: $r->print('<tr><td>'); 3286: $r->print('<form method="post" action="">'); 3287: $r->print('<select name="newpos" onChange="this.form.submit()">'); 3288: for (my $i = 1;$i le $num_fields;$i ++) { 3289: if ($i eq $idx) { 3290: $r->print('<option value="'.$i.'" SELECTED>('.$i.')</option>'); 3291: } else { 3292: $r->print('<option value="'.$i.'">'.$i.'</option>'); 3293: } 3294: } 3295: $r->print('</select></td><td>'); 3296: $r->print('<input type="hidden" name="currentpos" value="'.$idx.'" />'); 3297: $r->print('<input type="hidden" name="storeorder" value="true" />'); 3298: $r->print('</form>'); 3299: $r->print($$fields{$key}.'</td></tr>'); 3300: $idx ++; 3301: } 3302: $r->print('</table>'); 3303: return 'ok'; 3304: } 3305: sub addmetafield { 3306: my ($r)=@_; 3307: $r->print(&Apache::loncommon::start_page('Add Metadata Field')); 3308: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Add Metadata Field')); 3309: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3310: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 3311: if (exists($env{'form.undelete'})) { 3312: my @meta_fields = &Apache::loncommon::get_env_multiple('form.undelete'); 3313: foreach my $meta_field(@meta_fields) { 3314: my $options = $env{'course.'.$env{'request.course.id'}.'.metadata.'.$meta_field.'.options'}; 3315: $options =~ s/deleted//; 3316: $options =~ s/,,/,/; 3317: my $put_result = &Apache::lonnet::put('environment', 3318: {'metadata.'.$meta_field.'.options'=>$options},$dom,$crs); 3319: 3320: $r->print('Undeleted Metadata Field <strong>'.$env{'course.'.$env{'request.course.id'}.'.metadata.'.$meta_field.'.added'}."</strong> with result ".$put_result.'<br />'); 3321: } 3322: $r->print('<form action="" method="post">'); 3323: $r->print('<input type="hidden" name="action" value="setrestrictmeta" />'); 3324: $r->print('<input type="submit" value="Continue" />'); 3325: } elsif (exists($env{'form.fieldname'})) { 3326: my $meta_field = $env{'form.fieldname'}; 3327: my $display_field = $env{'form.fieldname'}; 3328: $meta_field =~ s/\W/_/g; 3329: $meta_field =~ tr/A-Z/a-z/; 3330: my $put_result = &Apache::lonnet::put('environment', 3331: {'metadata.'.$meta_field.'.values'=>"", 3332: 'metadata.'.$meta_field.'.added'=>"$display_field", 3333: 'metadata.'.$meta_field.'.options'=>""},$dom,$crs); 3334: $r->print('Added new Metadata Field '.$env{'form.fieldname'}." with result ".$put_result); 3335: } else { 3336: my $fields = &get_deleted_meta_fieldnames(); 3337: if ($fields) { 3338: $r->print('You may undelete previously deleted fields.<br />Check those you wish to undelete and click Undelete.<br />'); 3339: $r->print('<form method="post" action="">'); 3340: foreach my $key(keys(%$fields)) { 3341: $r->print('<input type="checkbox" name="undelete" value="'.$key.'" />'.$$fields{$key}.'<br /'); 3342: } 3343: $r->print('<input type="submit" name="undelete" value="Undelete" />'); 3344: $r->print('</form>'); 3345: } 3346: $r->print('<hr /><strong>Or</strong> you may enter a new metadata field name.<form method="post" action="/adm/parmset?action=addmetadata"'); 3347: $r->print('<input type="text" name="fieldname" /><br />'); 3348: $r->print('<input type="submit" value="Add Metadata Field" />'); 3349: $r->print('</form>'); 3350: } 3351: } 3352: sub setrestrictmeta { 3353: my ($r)=@_; 3354: my $next_meta; 3355: my $output; 3356: my $item_num; 3357: my $put_result; 3358: $r->print(&Apache::loncommon::start_page('Restrict Metadata')); 3359: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Restrict Metadata')); 3360: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3361: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 3362: my $key_base = $env{'course.'.$env{'request.course.id'}.'.'}; 3363: my $save_field = ''; 3364: if ($env{'form.restrictmeta'}) { 3365: foreach my $field (sort(keys(%env))) { 3366: if ($field=~m/^form.(.+)_(.+)$/) { 3367: my $options; 3368: my $meta_field = $1; 3369: my $meta_key = $2; 3370: if ($save_field ne $meta_field) { 3371: $save_field = $meta_field; 3372: if ($env{'form.'.$meta_field.'_stuadd'}) { 3373: $options.='stuadd,'; 3374: } 3375: if ($env{'form.'.$meta_field.'_onlyone'}) { 3376: $options.='onlyone,'; 3377: } 3378: if ($env{'form.'.$meta_field.'_active'}) { 3379: $options.='active,'; 3380: } 3381: if ($env{'form.'.$meta_field.'_deleted'}) { 3382: $options.='deleted,'; 3383: } 3384: 3385: my $name = $save_field; 3386: $put_result = &Apache::lonnet::put('environment', 3387: {'metadata.'.$meta_field.'.options'=>$options, 3388: 'metadata.'.$meta_field.'.values'=>$env{'form.'.$meta_field.'_values'}, 3389: },$dom,$crs); 3390: } 3391: } 3392: } 3393: } 3394: &Apache::lonnet::coursedescription($env{'request.course.id'}, 3395: {'freshen_cache' => 1}); 3396: # Get the default metadata fields 3397: my %metadata_fields = &Apache::lonmeta::fieldnames('portfolio'); 3398: # Now get possible added metadata fields 3399: my $added_metadata_fields = &get_added_meta_fieldnames(\%metadata_fields); 3400: my $row_alt = 1; 3401: $output .= &Apache::loncommon::start_data_table(); 3402: foreach my $field (sort(keys(%metadata_fields))) { 3403: if ($field ne 'courserestricted') { 3404: $row_alt = $row_alt ? 0 : 1; 3405: $output.= &output_row($r, $field, $metadata_fields{$field}); 3406: } 3407: } 3408: my $added_flag = 1; 3409: foreach my $field (sort(keys(%$added_metadata_fields))) { 3410: $row_alt = $row_alt ? 0 : 1; 3411: $output.= &output_row($r, $field, $$added_metadata_fields{$field},$added_flag, $row_alt); 3412: } 3413: $output .= &Apache::loncommon::end_data_table(); 3414: $r->print(<<ENDenv); 3415: <form method="post" action="/adm/parmset?action=setrestrictmeta" name="form"> 3416: $output 3417: <input type="submit" name="restrictmeta" value="Update Metadata Restrictions" /> 3418: </form><br /> 3419: <form method="post" action="/adm/parmset?action=addmetadata" name="form1"> 3420: <input type="submit" name="restrictmeta" value="Add a Metadata Field" /> 3421: </form> 3422: <br /> 3423: <form method="post" action="/adm/parmset?action=ordermetadata" name="form2"> 3424: <input type="submit" name="restrictmeta" value="Order Metadata Fields" /> 3425: </form> 3426: ENDenv 3427: $r->print(&Apache::loncommon::end_page()); 3428: return 'ok'; 3429: } 3430: ################################################## 3431: sub get_added_meta_fieldnames { 3432: my %fields; 3433: foreach my $key(%env) { 3434: if ($key =~ m/\.metadata\.(.+)\.added$/) { 3435: my $field_name = $1; 3436: my ($display_field_name) = $env{$key}; 3437: $fields{$field_name} = $display_field_name; 3438: } 3439: } 3440: return \%fields; 3441: } 3442: sub get_deleted_meta_fieldnames { 3443: my %fields; 3444: my ($default_fields) = @_; 3445: foreach my $key(%env) { 3446: if ($key =~ m/\.metadata\.(.+)\.added$/) { 3447: my $field_name = $1; 3448: if ($env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.options'} =~ m/deleted/) { 3449: my ($display_field_name) = $env{$key}; 3450: $fields{$field_name} = $display_field_name; 3451: } 3452: } 3453: } 3454: return \%fields; 3455: } 3456: sub defaultsetter { 3457: my ($r) = @_; 3458: 3459: my $start_page = 3460: &Apache::loncommon::start_page('Parameter Setting Default Actions'); 3461: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Defaults'); 3462: $r->print(<<ENDDEFHEAD); 3463: $start_page 3464: $breadcrumbs 3465: <form method="post" action="/adm/parmset?action=setdefaults" name="defaultform"> 3466: ENDDEFHEAD 3467: 3468: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 3469: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; 3470: my @ids=(); 3471: my %typep=(); 3472: my %keyp=(); 3473: my %allparms=(); 3474: my %allparts=(); 3475: my %allmaps=(); 3476: my %mapp=(); 3477: my %symbp=(); 3478: my %maptitles=(); 3479: my %uris=(); 3480: my %keyorder=&standardkeyorder(); 3481: my %defkeytype=(); 3482: 3483: &extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps, 3484: \%mapp, \%symbp,\%maptitles,\%uris, 3485: \%keyorder,\%defkeytype); 3486: if ($env{'form.storerules'}) { 3487: my %newrules=(); 3488: my @delrules=(); 3489: my %triggers=(); 3490: foreach my $key (keys(%env)) { 3491: if ($key=~/^form\.(\w+)\_action$/) { 3492: my $tempkey=$1; 3493: my $action=$env{$key}; 3494: if ($action) { 3495: $newrules{$tempkey.'_action'}=$action; 3496: if ($action ne 'default') { 3497: my ($whichaction,$whichparm)=($action=~/^(.*\_)([^\_]+)$/); 3498: $triggers{$whichparm}.=$tempkey.':'; 3499: } 3500: $newrules{$tempkey.'_type'}=$defkeytype{$tempkey}; 3501: if (&isdateparm($defkeytype{$tempkey})) { 3502: $newrules{$tempkey.'_days'}=$env{'form.'.$tempkey.'_days'}; 3503: $newrules{$tempkey.'_hours'}=$env{'form.'.$tempkey.'_hours'}; 3504: $newrules{$tempkey.'_min'}=$env{'form.'.$tempkey.'_min'}; 3505: $newrules{$tempkey.'_sec'}=$env{'form.'.$tempkey.'_sec'}; 3506: } else { 3507: $newrules{$tempkey.'_value'}=$env{'form.'.$tempkey.'_value'}; 3508: $newrules{$tempkey.'_triggervalue'}=$env{'form.'.$tempkey.'_triggervalue'}; 3509: } 3510: } else { 3511: push(@delrules,$tempkey.'_action'); 3512: push(@delrules,$tempkey.'_type'); 3513: push(@delrules,$tempkey.'_hours'); 3514: push(@delrules,$tempkey.'_min'); 3515: push(@delrules,$tempkey.'_sec'); 3516: push(@delrules,$tempkey.'_value'); 3517: } 3518: } 3519: } 3520: foreach my $key (keys %allparms) { 3521: $newrules{$key.'_triggers'}=$triggers{$key}; 3522: } 3523: &Apache::lonnet::put('parmdefactions',\%newrules,$dom,$crs); 3524: &Apache::lonnet::del('parmdefactions',\@delrules,$dom,$crs); 3525: &resetrulescache(); 3526: } 3527: my %lt=&Apache::lonlocal::texthash('days' => 'Days', 3528: 'hours' => 'Hours', 3529: 'min' => 'Minutes', 3530: 'sec' => 'Seconds', 3531: 'yes' => 'Yes', 3532: 'no' => 'No'); 3533: my @standardoptions=('','default'); 3534: my @standarddisplay=('',&mt('Default value when manually setting')); 3535: my @dateoptions=('','default'); 3536: my @datedisplay=('',&mt('Default value when manually setting')); 3537: foreach my $tempkey (&keysindisplayorder(\%allparms,\%keyorder)) { 3538: unless ($tempkey) { next; } 3539: push @standardoptions,'when_setting_'.$tempkey; 3540: push @standarddisplay,&mt('Automatically set when setting ').$tempkey; 3541: if (&isdateparm($defkeytype{$tempkey})) { 3542: push @dateoptions,'later_than_'.$tempkey; 3543: push @datedisplay,&mt('Automatically set later than ').$tempkey; 3544: push @dateoptions,'earlier_than_'.$tempkey; 3545: push @datedisplay,&mt('Automatically set earlier than ').$tempkey; 3546: } 3547: } 3548: $r->print(&mt('Manual setting rules apply to all interfaces.').'<br />'. 3549: &mt('Automatic setting rules apply to table mode interfaces only.')); 3550: $r->print("\n".&Apache::loncommon::start_data_table(). 3551: &Apache::loncommon::start_data_table_header_row(). 3552: "<th>".&mt('Rule for parameter').'</th><th>'. 3553: &mt('Action').'</th><th>'.&mt('Value').'</th>'. 3554: &Apache::loncommon::end_data_table_header_row()); 3555: foreach my $tempkey (&keysindisplayorder(\%allparms,\%keyorder)) { 3556: unless ($tempkey) { next; } 3557: $r->print("\n".&Apache::loncommon::start_data_table_row(). 3558: "<td>".$allparms{$tempkey}."\n<br />(".$tempkey.')</td><td>'); 3559: my $action=&rulescache($tempkey.'_action'); 3560: $r->print('<select name="'.$tempkey.'_action">'); 3561: if (&isdateparm($defkeytype{$tempkey})) { 3562: for (my $i=0;$i<=$#dateoptions;$i++) { 3563: if ($dateoptions[$i]=~/\_$tempkey$/) { next; } 3564: $r->print("\n<option value='$dateoptions[$i]'". 3565: ($dateoptions[$i] eq $action?' selected="selected"':''). 3566: ">$datedisplay[$i]</option>"); 3567: } 3568: } else { 3569: for (my $i=0;$i<=$#standardoptions;$i++) { 3570: if ($standardoptions[$i]=~/\_$tempkey$/) { next; } 3571: $r->print("\n<option value='$standardoptions[$i]'". 3572: ($standardoptions[$i] eq $action?' selected="selected"':''). 3573: ">$standarddisplay[$i]</option>"); 3574: } 3575: } 3576: $r->print('</select>'); 3577: unless (&isdateparm($defkeytype{$tempkey})) { 3578: $r->print("\n<br />".&mt('Triggering value(s) of other parameter (optional, comma-separated):'). 3579: '<input type="text" size="20" name="'.$tempkey.'_triggervalue" value="'.&rulescache($tempkey.'_triggervalue').'" />'); 3580: } 3581: $r->print("\n</td><td>\n"); 3582: 3583: if (&isdateparm($defkeytype{$tempkey})) { 3584: my $days=&rulescache($tempkey.'_days'); 3585: my $hours=&rulescache($tempkey.'_hours'); 3586: my $min=&rulescache($tempkey.'_min'); 3587: my $sec=&rulescache($tempkey.'_sec'); 3588: $r->print(<<ENDINPUTDATE); 3589: <input name="$tempkey\_days" type="text" size="4" value="$days" />$lt{'days'}<br /> 3590: <input name="$tempkey\_hours" type="text" size="4" value="$hours" />$lt{'hours'}<br /> 3591: <input name="$tempkey\_min" type="text" size="4" value="$min" />$lt{'min'}<br /> 3592: <input name="$tempkey\_sec" type="text" size="4" value="$sec" />$lt{'sec'} 3593: ENDINPUTDATE 3594: } elsif ($defkeytype{$tempkey} eq 'string_yesno') { 3595: my $yeschecked=''; 3596: my $nochecked=''; 3597: if (&rulescache($tempkey.'_value') eq 'yes') { $yeschecked='checked="checked"'; } 3598: if (&rulescache($tempkey.'_value') eq 'no') { $nochecked='checked="checked"'; } 3599: 3600: $r->print(<<ENDYESNO); 3601: <label><input type="radio" name="$tempkey\_value" value="yes" $yeschecked /> $lt{'yes'}</label><br /> 3602: <label><input type="radio" name="$tempkey\_value" value="no" $nochecked /> $lt{'no'}</label> 3603: ENDYESNO 3604: } else { 3605: $r->print('<input type="text" size="20" name="'.$tempkey.'_value" value="'.&rulescache($tempkey.'_value').'" />'); 3606: } 3607: $r->print('</td>'.&Apache::loncommon::end_data_table_row()); 3608: } 3609: $r->print(&Apache::loncommon::end_data_table(). 3610: "\n<input type='submit' name='storerules' value='". 3611: &mt('Store Rules')."' /></form>\n". 3612: &Apache::loncommon::end_page()); 3613: return; 3614: } 3615: 3616: sub components { 3617: my ($key,$uname,$udom,$exeuser,$exedomain,$typeflag)=@_; 3618: 3619: if ($typeflag) { 3620: $key=~s/\.type$//; 3621: } 3622: 3623: my ($middle,$part,$name)= 3624: ($key=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/); 3625: my $issection; 3626: 3627: my $section=&mt('All Students'); 3628: if ($middle=~/^\[(.*)\]/) { 3629: $issection=$1; 3630: $section=&mt('Group/Section').': '.$issection; 3631: $middle=~s/^\[(.*)\]//; 3632: } 3633: $middle=~s/\.+$//; 3634: $middle=~s/^\.+//; 3635: if ($uname) { 3636: $section=&mt('User').": ".&Apache::loncommon::plainname($uname,$udom); 3637: $issection=''; 3638: } 3639: my $realm='<span class="LC_parm_scope_all">'.&mt('All Resources').'</span>'; 3640: my $realmdescription=&mt('all resources'); 3641: if ($middle=~/^(.+)\_\_\_\(all\)$/) { 3642: $realm='<span class="LC_parm_scope_folder">'.&mt('Folder/Map').': '.&Apache::lonnet::gettitle($1).' <span class="LC_parm_folder"><br />('.$1.')</span></span>'; 3643: $realmdescription=&mt('folder').' '.&Apache::lonnet::gettitle($1); 3644: } elsif ($middle) { 3645: my ($map,$id,$url)=&Apache::lonnet::decode_symb($middle); 3646: $realm='<span class="LC_parm_scope_resource">'.&mt('Resource').': '.&Apache::lonnet::gettitle($middle).' <br /><span class="LC_parm_symb">('.$url.' in '.$map.' id: '.$id.')</span></span>'; 3647: $realmdescription=&mt('resource').' '.&Apache::lonnet::gettitle($middle); 3648: } 3649: my $what=$part.'.'.$name; 3650: return ($realm,$section,$name,$part, 3651: $what,$middle,$uname,$udom,$issection,$realmdescription); 3652: } 3653: 3654: my %standard_parms; 3655: sub load_parameter_names { 3656: open(my $config,"<$Apache::lonnet::perlvar{'lonTabDir'}/packages.tab"); 3657: while (my $configline=<$config>) { 3658: if ($configline !~ /\S/ || $configline=~/^\#/) { next; } 3659: chomp($configline); 3660: my ($short,$plain)=split(/:/,$configline); 3661: my (undef,$name,$type)=split(/\&/,$short,3); 3662: if ($type eq 'display') { 3663: $standard_parms{$name} = $plain; 3664: } 3665: } 3666: close($config); 3667: $standard_parms{'int_pos'} = 'Positive Integer'; 3668: $standard_parms{'int_zero_pos'} = 'Positive Integer or Zero'; 3669: %standard_parms=&Apache::lonlocal::texthash(%standard_parms); 3670: } 3671: 3672: sub standard_parameter_names { 3673: my ($name)=@_; 3674: if (!%standard_parms) { 3675: &load_parameter_names(); 3676: } 3677: if ($standard_parms{$name}) { 3678: return $standard_parms{$name}; 3679: } else { 3680: return $name; 3681: } 3682: } 3683: 3684: # 3685: # Parameter Change Log 3686: # 3687: 3688: 3689: sub parm_change_log { 3690: my ($r)=@_; 3691: $r->print(&Apache::loncommon::start_page('Parameter Change Log')); 3692: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Parameter Change Log')); 3693: 3694: my %parmlog=&Apache::lonnet::dump('nohist_parameterlog', 3695: $env{'course.'.$env{'request.course.id'}.'.domain'}, 3696: $env{'course.'.$env{'request.course.id'}.'.num'}); 3697: 3698: if ((keys(%parmlog))[0]=~/^error\:/) { undef(%parmlog); } 3699: 3700: $r->print('<form action="/adm/parmset?action=parameterchangelog" 3701: method="post" name="parameterlog">'); 3702: 3703: my %saveable_parameters = ('show' => 'scalar',); 3704: &Apache::loncommon::store_course_settings('parameter_log', 3705: \%saveable_parameters); 3706: &Apache::loncommon::restore_course_settings('parameter_log', 3707: \%saveable_parameters); 3708: $r->print(&Apache::loncommon::display_filter(). 3709: '<label>'.&Apache::lonhtmlcommon::checkbox('includetypes',$env{'form.includetypes'},'1'). 3710: ' '.&mt('Include parameter types').'</label>'. 3711: '<input type="submit" value="'.&mt('Display').'" /></form>'); 3712: 3713: my $courseopt=&Apache::lonnet::get_courseresdata($env{'course.'.$env{'request.course.id'}.'.num'}, 3714: $env{'course.'.$env{'request.course.id'}.'.domain'}); 3715: $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row(). 3716: '<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Extent').'</th><th>'.&mt('Users').'</th><th>'. 3717: &mt('Parameter').'</th><th>'.&mt('Part').'</th><th>'.&mt('New Value').'</th><th>'.&mt('Announce').'</th>'. 3718: &Apache::loncommon::end_data_table_header_row()); 3719: my $shown=0; 3720: my $folder=''; 3721: if ($env{'form.displayfilter'} eq 'currentfolder') { 3722: my $last=''; 3723: if (tie(my %hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db', 3724: &GDBM_READER(),0640)) { 3725: $last=$hash{'last_known'}; 3726: untie(%hash); 3727: } 3728: if ($last) { ($folder) = &Apache::lonnet::decode_symb($last); } 3729: } 3730: foreach my $id (sort { $parmlog{$b}{'exe_time'}<=>$parmlog{$a}{'exe_time'} } (keys(%parmlog))) { 3731: my @changes=keys(%{$parmlog{$id}{'logentry'}}); 3732: my $count = 0; 3733: my $time = 3734: &Apache::lonlocal::locallocaltime($parmlog{$id}{'exe_time'}); 3735: my $plainname = 3736: &Apache::loncommon::plainname($parmlog{$id}{'exe_uname'}, 3737: $parmlog{$id}{'exe_udom'}); 3738: my $about_me_link = 3739: &Apache::loncommon::aboutmewrapper($plainname, 3740: $parmlog{$id}{'exe_uname'}, 3741: $parmlog{$id}{'exe_udom'}); 3742: my $send_msg_link=''; 3743: if ((($parmlog{$id}{'exe_uname'} ne $env{'user.name'}) 3744: || ($parmlog{$id}{'exe_udom'} ne $env{'user.domain'}))) { 3745: $send_msg_link ='<br />'. 3746: &Apache::loncommon::messagewrapper(&mt('Send message'), 3747: $parmlog{$id}{'exe_uname'}, 3748: $parmlog{$id}{'exe_udom'}); 3749: } 3750: my $row_start=&Apache::loncommon::start_data_table_row(); 3751: my $makenewrow=0; 3752: my %istype=(); 3753: my $output; 3754: foreach my $changed (reverse(sort(@changes))) { 3755: my $value=$parmlog{$id}{'logentry'}{$changed}; 3756: my $typeflag = ($changed =~/\.type$/ && 3757: !exists($parmlog{$id}{'logentry'}{$changed.'.type'})); 3758: my ($realm,$section,$parmname,$part,$what,$middle,$uname,$udom,$issection,$realmdescription)= 3759: &components($changed,$parmlog{$id}{'uname'},$parmlog{$id}{'udom'},undef,undef,$typeflag); 3760: if ($env{'form.displayfilter'} eq 'currentfolder') { 3761: if ($folder) { 3762: if ($middle!~/^\Q$folder\E/) { next; } 3763: } 3764: } 3765: if ($typeflag) { 3766: $istype{$parmname}=$value; 3767: if (!$env{'form.includetypes'}) { next; } 3768: } 3769: $count++; 3770: if ($makenewrow) { 3771: $output .= $row_start; 3772: } else { 3773: $makenewrow=1; 3774: } 3775: $output .='<td>'.$realm.'</td><td>'.$section.'</td><td>'. 3776: &standard_parameter_names($parmname).'</td><td>'. 3777: ($part?&mt('Part: [_1]',$part):&mt('All Parts')).'</td><td>'; 3778: my $stillactive=0; 3779: if ($parmlog{$id}{'delflag'}) { 3780: $output .= &mt('Deleted'); 3781: } else { 3782: if ($typeflag) { 3783: $output .= &mt('Type: [_1]',&standard_parameter_names($value)); 3784: } else { 3785: my ($level,@all)=&parmval_by_symb($what,$middle,&Apache::lonnet::metadata($middle,$what), 3786: $uname,$udom,$issection,$issection,$courseopt); 3787: if (&isdateparm($istype{$parmname})) { 3788: $output .= &Apache::lonlocal::locallocaltime($value); 3789: } else { 3790: $output .= $value; 3791: } 3792: if ($value ne $all[$level]) { 3793: $output .= '<br /><span class="LC_warning">'.&mt('Not active anymore').'</span>'; 3794: } else { 3795: $stillactive=1; 3796: } 3797: } 3798: } 3799: $output .= '</td><td>'; 3800: if ($stillactive) { 3801: my $title=&mt('Changed [_1]',&standard_parameter_names($parmname)); 3802: my $description=&mt('Changed [_1] for [_2] to [_3]',&standard_parameter_names($parmname),$realmdescription, 3803: (&isdateparm($istype{$parmname})?&Apache::lonlocal::locallocaltime($value):$value)); 3804: if (($uname) && ($udom)) { 3805: $output .= 3806: &Apache::loncommon::messagewrapper('Notify User', 3807: $uname,$udom,$title, 3808: $description); 3809: } else { 3810: $output .= 3811: &Apache::lonrss::course_blog_link($id,$title, 3812: $description); 3813: } 3814: } 3815: $output .= '</td>'.&Apache::loncommon::end_data_table_row(); 3816: } 3817: if ($env{'form.displayfilter'} eq 'containing') { 3818: my $wholeentry=$about_me_link.':'. 3819: $parmlog{$id}{'exe_uname'}.':'.$parmlog{$id}{'exe_udom'}.':'. 3820: $output; 3821: if ($wholeentry!~/\Q$env{'form.containingphrase'}\E/i) { next; } 3822: } 3823: if ($count) { 3824: $r->print($row_start.'<td rowspan="'.$count.'">'.$time.'</td> 3825: <td rowspan="'.$count.'">'.$about_me_link. 3826: '<br /><tt>'.$parmlog{$id}{'exe_uname'}. 3827: ':'.$parmlog{$id}{'exe_udom'}.'</tt>'. 3828: $send_msg_link.'</td>'.$output); 3829: $shown++; 3830: } 3831: if (!($env{'form.show'} eq &mt('all') 3832: || $shown<=$env{'form.show'})) { last; } 3833: } 3834: $r->print(&Apache::loncommon::end_data_table()); 3835: $r->print(&Apache::loncommon::end_page()); 3836: } 3837: 3838: ################################################## 3839: ################################################## 3840: 3841: =pod 3842: 3843: =item * handler 3844: 3845: Main handler. Calls &assessparms and &crsenv subroutines. 3846: 3847: =cut 3848: ################################################## 3849: ################################################## 3850: # use Data::Dumper; 3851: 3852: 3853: sub handler { 3854: my $r=shift; 3855: 3856: if ($r->header_only) { 3857: &Apache::loncommon::content_type($r,'text/html'); 3858: $r->send_http_header; 3859: return OK; 3860: } 3861: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, 3862: ['action','state', 3863: 'pres_marker', 3864: 'pres_value', 3865: 'pres_type', 3866: 'udom','uname','symb','serial']); 3867: 3868: 3869: &Apache::lonhtmlcommon::clear_breadcrumbs(); 3870: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/parmset", 3871: text=>"Parameter Manager", 3872: faq=>10, 3873: bug=>'Instructor Interface', 3874: help => 'Parameter_Manager'}); 3875: 3876: # ----------------------------------------------------- Needs to be in a course 3877: my $parm_permission = 3878: (&Apache::lonnet::allowed('opa',$env{'request.course.id'}) || 3879: &Apache::lonnet::allowed('opa',$env{'request.course.id'}.'/'. 3880: $env{'request.course.sec'})); 3881: if ($env{'request.course.id'} && $parm_permission) { 3882: 3883: # Start Page 3884: &Apache::loncommon::content_type($r,'text/html'); 3885: $r->send_http_header; 3886: 3887: 3888: # id numbers can change on re-ordering of folders 3889: 3890: &resetsymbcache(); 3891: 3892: # 3893: # Main switch on form.action and form.state, as appropriate 3894: # 3895: # Check first if coming from someone else headed directly for 3896: # the table mode 3897: if ((($env{'form.command'} eq 'set') && ($env{'form.url'}) 3898: && (!$env{'form.dis'})) || ($env{'form.symb'})) { 3899: &Apache::lonhtmlcommon::add_breadcrumb({help=>'Problem_Parameters', 3900: text=>"Problem Parameters"}); 3901: &assessparms($r); 3902: 3903: } elsif (! exists($env{'form.action'})) { 3904: $r->print(&header()); 3905: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Parameter Manager')); 3906: &print_main_menu($r,$parm_permission); 3907: } elsif ($env{'form.action'} eq 'crsenv' && $parm_permission) { 3908: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=crsenv', 3909: text=>"Course Environment"}); 3910: &crsenv($r); 3911: } elsif ($env{'form.action'} eq 'setoverview' && $parm_permission) { 3912: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview', 3913: text=>"Overview Mode"}); 3914: &overview($r); 3915: } elsif ($env{'form.action'} eq 'addmetadata' && $parm_permission) { 3916: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=addmetadata', 3917: text=>"Add Metadata Field"}); 3918: &addmetafield($r); 3919: } elsif ($env{'form.action'} eq 'ordermetadata' && $parm_permission) { 3920: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=addmetadata', 3921: text=>"Add Metadata Field"}); 3922: &order_meta_fields($r); 3923: } elsif ($env{'form.action'} eq 'setrestrictmeta' && $parm_permission) { 3924: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setrestrictmeta', 3925: text=>"Restrict Metadata"}); 3926: &setrestrictmeta($r); 3927: } elsif ($env{'form.action'} eq 'newoverview' && $parm_permission) { 3928: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview', 3929: text=>"Overview Mode"}); 3930: &newoverview($r); 3931: } elsif ($env{'form.action'} eq 'setdefaults' && $parm_permission) { 3932: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setdefaults', 3933: text=>"Set Defaults"}); 3934: &defaultsetter($r); 3935: } elsif ($env{'form.action'} eq 'settable' && $parm_permission) { 3936: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=settable', 3937: text=>"Table Mode", 3938: help => 'Course_Setting_Parameters'}); 3939: &assessparms($r); 3940: } elsif ($env{'form.action'} eq 'parameterchangelog' && $parm_permission) { 3941: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=settable', 3942: text=>"Parameter Change Log"}); 3943: &parm_change_log($r); 3944: } elsif ($env{'form.action'} eq 'cleanparameters' && $parm_permission) { 3945: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=cleanparameters', 3946: text=>"Clean Parameters"}); 3947: &clean_parameters($r); 3948: } 3949: } else { 3950: # ----------------------------- Not in a course, or not allowed to modify parms 3951: $env{'user.error.msg'}= 3952: "/adm/parmset:opa:0:0:Cannot modify assessment parameters"; 3953: return HTTP_NOT_ACCEPTABLE; 3954: } 3955: return OK; 3956: } 3957: 3958: 1; 3959: __END__ 3960: 3961: =pod 3962: 3963: =back 3964: 3965: =cut 3966: 3967: 3968: