loncom/interface/lonprintout.pm - view

File: [LON-CAPA] / loncom / interface / lonprintout.pm
Revision 1.125: download - view: text, annotated - select for diffs
Mon Mar 3 20:26:08 2003 UTC (21 years, 3 months ago) by albertel
Branches: MAIN
CVS tags: HEAD

- wizard seems to only bomb, disabling it by default

1: # The LearningOnline Network 2: # Printout 3: # 4: # $Id: lonprintout.pm,v 1.125 2003/03/03 20:26:08 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: # (Internal Server Error Handler 29: # 30: # (Login Screen 31: # 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14, 32: # 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer) 33: # 34: # 3/1/1 Gerd Kortemeyer) 35: # 36: # 3/1 Gerd Kortemeyer 37: # 38: # 9/17 Alex Sakharuk 39: # 40: package Apache::lonprintout; 41: 42: use strict; 43: use Apache::Constants qw(:common :http); 44: use Apache::lonxml; 45: use Apache::lonnet; 46: use Apache::loncommon; 47: use Apache::inputtags; 48: use Apache::grades; 49: use Apache::edit; 50: use Apache::File(); 51: use Apache::lonnavmaps; 52: use POSIX qw(strftime); 53: use GDBM_File; 54: 55: 56: my %hash; 57: my $LaTeXwidth = 0; 58: 59: sub headerform { 60: my $r = shift; 61: $r->print(<<ENDHEADER); 62: <html> 63: <head> 64: <title>LON-CAPA output for printing</title> 65: </head> 66: <body bgcolor="FFFFFF"> 67: <form method="post" enctype="multipart/form-data" action="/adm/printout" name="printform"> 68: ENDHEADER 69: 70: if ($ENV{'form.postdata'}=~m|^/res/|) { 71: $r->print(<<ENDHEADER1); 72: <b>Path to current document: </b><tt>$ENV{'form.postdata'}</tt><p> 73: ENDHEADER1 74: } 75: } 76: 77: 78: sub menu_for_output { 79: my $r = shift; 80: my ($title_for_single_resource,$title_for_sequence,$title_for_main_map) = &details_for_menu; 81: my $assignment = $title_for_sequence; 82: if ($title_for_single_resource ne '') {$title_for_single_resource = '"'.$title_for_single_resource.'"';} 83: if ($title_for_sequence ne '') {$title_for_sequence = '"'.$title_for_sequence.'"';} 84: if ($title_for_main_map ne '') {$title_for_main_map = '"'.$title_for_main_map.'"';} 85: $ENV{'form.postdata'} =~ s|http://[^/]+||; 86: my $subdir_to_print = $ENV{'form.postdata'}; 87: $subdir_to_print =~ m/\/([^\/]+)$/; 88: $subdir_to_print =~ s/\Q$1\E//; 89: $r->print(<<ENDMENUOUT1); 90: <h1>What do you want to print? Make a choice.</h1><br /> 91: <input type="hidden" name="phase" value="two"> 92: <input type="hidden" name="url" value="$ENV{'form.postdata'}"> 93: <input type="hidden" name="assignment" value="$assignment"> 94: <input type="radio" name="choice" value="Standard LaTeX output for current document" checked> Current document <b>$title_for_single_resource</b> 95: (prints what you just saw on the screen)<br /> 96: ENDMENUOUT1 97: if ($ENV{'form.postdata'}=~/\/res\//) { 98: $r->print(<<ENDMENUOUT2); 99: <input type="radio" name="choice" value="Standard LaTeX output for the primary sequence"> Problem(s) from <b>$title_for_sequence</b><br /> 100: <input type="radio" name="choice" value="Standard LaTeX output for whole primary sequence"> Problem(s) plus page(s) or html/xml file(s) from <b>$title_for_sequence</b><br /> 101: ENDMENUOUT2 102: } 103: if (($ENV{'request.role'}=~m/^cc\./ or $ENV{'request.role'}=~m/^in\./ or $ENV{'request.role'}=~m/^ta\./) and ($ENV{'form.postdata'}=~/\/res\//)) { 104: $r->print(<<ENDMENUOUT6); 105: <input type="radio" name="choice" value="Standard LaTeX output for the top level sequence"> All problems in this course (<b>warning:</b> this may be time consuming) <br /> 106: <br /> 107: <input type="radio" name="choice" value="All class print"> All problems from <b>$title_for_sequence</b> for selected students<br /><br /> 108: ENDMENUOUT6 109: } 110: my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'}); 111: $subdirtoprint =~ s/\/[^\/]+$//; 112: if ((&Apache::lonnet::allowed('bre',$subdirtoprint) eq 'F') and ($ENV{'form.postdata'}=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)/)) { 113: $r->print(<<ENDMENUOUT4); 114: <input type="radio" name="choice" value="Subdirectory print"> Problems from current subdirectory <b>$subdir_to_print</b><br /> 115: ENDMENUOUT4 116: } 117: $r->print(<<ENDMENUOUT5); 118: <br /><hr /><br /> 119: <h1>And what page format do you prefer?</h1> 120: <table> 121: <tr> 122: <td> 123: <input type="radio" name="layout" value="CBI"> Landscape <br /> 124: <input type="radio" name="layout" value="CAPA" checked> Portrait <br /> 125: </td> 126: <td> </td> 127: <td rawspan="2"> 128: Number of columns: <select name="numberofcolumns"> 129: <option> 1 </option> 130: <option selected> 2 </option> 131: </select> 132: </td> 133: <td rawspan="2"> 134: Paper size (format [width x height]): <select name="papersize"> 135: <option selected> Letter [8 1/2x11 in] </option> 136: <option> Legal [8 1/2x14 in] </option> 137: <option> Ledger/Tabloid [11x17 in] </option> 138: <option> Executive [7 1/2x10 in] </option> 139: <option> A2 [420x594 mm] </option> 140: <option> A3 [297x420 mm] </option> 141: <option> A4 [210x297 mm] </option> 142: <option> A5 [148x210 mm] </option> 143: <option> A6 [105x148 mm] </option> 144: </select> 145: </td> 146: </tr> 147: 148: </table> 149: </br> 150: <input type="submit" value="Submit your choice"> 151: ENDMENUOUT5 152: } 153: 154: 155: sub sequence_content_menu { 156: my ($key_to,$r) = @_; 157: my $primary_sequence; 158: my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'}); 159: my @sequence = split('___',$symbolic); 160: $primary_sequence=&Apache::lonnet::clutter($sequence[0]); 161: my @master_seq = &coming_from_hash($primary_sequence); 162: my @titles_master_seq = (); 163: for (my $i=0;$i<=$#master_seq;$i++) { 164: my ($path,$title,$symb) = split /&&/,$master_seq[$i]; 165: $master_seq[$i] = $path.'&&'.$symb; 166: push @titles_master_seq, $title; 167: } 168: my @master_seq_view = @master_seq; 169: if ($ENV{'user.adv'}) { 170: for (my $i=0;$i<=$#master_seq_view;$i++) { 171: $master_seq_view[$i]=~/___\d+___(.+)$/; 172: $master_seq_view[$i]='/'.$1; 173: } 174: } else { 175: for (my $i=0;$i<=$#master_seq_view;$i++) { 176: $master_seq_view[$i]=' '; 177: } 178: } 179: $r->print(<<ENDMENUOUT1); 180: <input type="hidden" name="url" value="$ENV{'form.url'}"> 181: <input type="hidden" name="choice" value="$ENV{'form.choice'}"> 182: <input type="hidden" name="layout" value="$ENV{'form.layout'}"> 183: <input type="hidden" name="papersize" value="$ENV{'form.papersize'}"> 184: <input type="hidden" name="assignment" value="$ENV{'form.assignment'}"> 185: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}"> 186: <h1>Mark item(s) which you want to print</h1> 187: <script> 188: function checkall() { 189: for (i=0; i<document.forms.printform.elements.length; i++) { 190: if (document.forms.printform.elements[i].name.indexOf('whatfile')==0) { 191: document.forms.printform.elements[i].checked=true; 192: } 193: } 194: } 195: function uncheckall() { 196: for (i=0; i<document.forms.printform.elements.length; i++) { 197: if 198: (document.forms.printform.elements[i].name.indexOf('whatfile')==0) { 199: document.forms.printform.elements[i].checked=false; 200: } 201: } 202: } 203: </script> 204: <b> 205: <input type=button onClick="checkall()" value="Check All">  206: <input type=button onClick="uncheckall()" value="Uncheck">  207: <input type="submit" value="Submit"> 208: <p> 209: ENDMENUOUT1 210: my $inc=0; 211: for (my $i=0;$i<=$#master_seq_view;$i++) { 212: if ($key_to==1 && $master_seq[$i]=~/\.(problem|exam|quiz|assess|survey|form|library)$/) { 213: $r->print('<br /><input type=checkbox name="whatfile'.$inc.'" value="'.$master_seq[$i].'"> '."\n".'<b>'. 214: $titles_master_seq[$i].'</b>   <small>'.$master_seq_view[$i].'</small>'); 215: $inc++; 216: } elsif ($key_to==0 && $master_seq[$i]=~/\.(problem|exam|quiz|assess|survey|form|library|xml|htm|html|page)$/) { 217: $r->print('<br /><input type=checkbox name="whatfile'.$inc.'" value="'.$master_seq[$i].'"> '."\n".'<b>'. 218: $titles_master_seq[$i].'</b>   <small>'.$master_seq_view[$i].'</small>'); 219: $inc++; 220: } 221: } 222: $r->print(<<ENDMENUOUT2); 223: <br /><br /> 224: <input type="hidden" name="numberoffiles" value="$inc"> 225: <input type="hidden" name="phase" value="three"> 226: <input type=button onClick="checkall()" value="Check All">  227: <input type=button onClick="uncheckall()" value="Uncheck">  228: <input type="submit" value="Submit"> 229: ENDMENUOUT2 230: 231: } 232: 233: 234: sub problem_choice_menu { 235: my $r = shift; 236: my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'}); 237: $subdirtoprint =~ s/\/[^\/]+$//; 238: my @list_of_files = (); 239: my @content_directory = (); 240: $r->print("Subdir: " . $subdirtoprint . "<br />"); 241: if ($subdirtoprint =~ m|/home/([^/]+)/public_html|) { 242: #localmachine CSTR space 243: my $user=$1; 244: my $domain=$Apache::lonnet::perlvar{'lonDefDomain'}; 245: @content_directory = &Apache::lonnet::dirlist($subdirtoprint, 246: $domain, $user,''); 247: } else { 248: #local library server res space (allows to print only from the own library server) 249: @content_directory = &Apache::lonnet::dirlist($subdirtoprint,$ENV{'user.domain'}, $ENV{'user.name'},''); 250: } 251: for (my $iy=0;$iy<=$#content_directory;$iy++) { 252: my @tempo_array = split(/&/,$content_directory[$iy]); 253: if ($tempo_array[0] =~ m/^[^\.]+\.(problem|exam|quiz|assess|survey|form|library)$/) { 254: push(@list_of_files,$tempo_array[0]); 255: } 256: } 257: $subdirtoprint =~ s/\/$//; 258: for (my $i=0;$i<=$#list_of_files;$i++) { 259: $list_of_files[$i] = $subdirtoprint.'/'.$list_of_files[$i]; 260: } 261: $r->print(<<ENDMENUOUT1); 262: <input type="hidden" name="url" value="$ENV{'form.url'}"> 263: <input type="hidden" name="choice" value="$ENV{'form.choice'}"> 264: <input type="hidden" name="layout" value="$ENV{'form.layout'}"> 265: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}"> 266: <h1>Mark problems which you want to print</h1> 267: <script> 268: function checkall() { 269: for (i=0; i<document.forms.printform.elements.length; i++) { 270: if 271: (document.forms.printform.elements[i].name.indexOf('whattoprint')==0) { 272: document.forms.printform.elements[i].checked=true; 273: } 274: } 275: } 276: 277: 278: function uncheckall() { 279: for (i=0; i<document.forms.printform.elements.length; i++) { 280: if 281: (document.forms.printform.elements[i].name.indexOf('whattoprint')==0) { 282: document.forms.printform.elements[i].checked=false; 283: } 284: } 285: } 286: </script> 287: <input type=button onClick="checkall()" value="Check All">  288: <input type=button onClick="uncheckall()" value="Uncheck">  289: <input type="submit" value="Submit"> 290: <p> 291: ENDMENUOUT1 292: my $i=0; 293: foreach my $file (sort @list_of_files) { 294: $r->print('<br /><input type=checkbox name="whattoprint'.$i.'" value="'.$file.'"> '. 295: $file); 296: $i++; 297: } 298: $r->print(<<ENDMENUOUT2); 299: <br /><br /> 300: <input type="hidden" name="papersize" value="$ENV{'form.papersize'}"> 301: <input type="hidden" name="numberofproblems" value="$i"> 302: <input type="hidden" name="phase" value="three"> 303: <input type=button onClick="checkall()" value="Check All">  304: <input type=button onClick="uncheckall()" value="Uncheck">  305: <input type="submit" value="Submit"> 306: ENDMENUOUT2 307: } 308: 309: 310: sub additional_class_menu { 311: my $r = shift; 312: $r->print(<<ENDMENUOUT1); 313: <input type="hidden" name="url" value="$ENV{'form.url'}"> 314: <input type="hidden" name="choice" value="$ENV{'form.choice'}"> 315: <input type="hidden" name="layout" value="$ENV{'form.layout'}"> 316: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}"> 317: <input type="hidden" name="assignment" value="$ENV{'form.assignment'}"> 318: <h1>Select student(s) whose assignment you want to print</h1> 319: ENDMENUOUT1 320: my %courselist=&Apache::lonnet::dump( 321: 'classlist', 322: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, 323: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); 324: my $now=time; 325: $r->print(<<ENDDISHEADER); 326: <script> 327: function checkall() { 328: for (i=0; i<document.forms.printform.elements.length; i++) { 329: if 330: (document.forms.printform.elements[i].name.indexOf('whomtoprint')==0) { 331: document.forms.printform.elements[i].checked=true; 332: } 333: } 334: } 335: 336: function checksec() { 337: for (i=0; i<document.forms.printform.elements.length; i++) { 338: if 339: (document.forms.printform.elements[i].value.indexOf 340: (document.forms.printform.chksec.value)==0) { 341: document.forms.printform.elements[i].checked=true; 342: } 343: } 344: } 345: 346: function uncheckall() { 347: for (i=0; i<document.forms.printform.elements.length; i++) { 348: if 349: (document.forms.printform.elements[i].name.indexOf('whomtoprint')==0) { 350: document.forms.printform.elements[i].checked=false; 351: } 352: } 353: } 354: </script> 355: <input type=button onClick="checkall()" value="Check All">  356: <input type=button onClick="checksec()" value="Type Section/Group then click"> 357: <input type=text size=5 name=chksec>  358: <input type=button onClick="uncheckall()" value="Uncheck"> 359: <p> 360: ENDDISHEADER 361: my $i = 0; 362: foreach (sort keys %courselist) { 363: my ($end,$start)=split(/\:/,$courselist{$_}); 364: my $active=1; 365: if (($end) && ($now>$end)) { $active=0; } 366: if ($active) { 367: my ($sname,$sdom)=split(/\:/,$_); 368: my %reply=&Apache::lonnet::get('environment', 369: ['firstname','middlename','lastname','generation'], 370: $sdom,$sname); 371: my $section=&Apache::lonnet::usection 372: ($sdom,$sname,$ENV{'request.course.id'}); 373: $r->print( 374: '<br /><input type=checkbox name="whomtoprint'.$i.'" value="'.$section.':'.$_.'"> '. 375: $reply{'firstname'}.' '. 376: $reply{'middlename'}.' '. 377: $reply{'lastname'}.' '. 378: $reply{'generation'}. 379: ' ('.$_.') '.$section); 380: $i++; 381: } 382: } 383: $r->print(<<ENDMENUOUT2); 384: <br /><br /><br /> 385: <table><tr><td width=300>Number of blank pages added to each student assignments to print these assignments on physically different sheets (<b>requires manual addjustment</b>): <select name="addedpages"><option selected>0</option> 386: <option>1</option> 387: <option>2</option> 388: <option>3</option> 389: </select></td></tr></table> 390: <br /> 391: <input type="hidden" name="papersize" value="$ENV{'form.papersize'}"> 392: <input type="hidden" name="numberofstudents" value="$i"> 393: <input type="hidden" name="phase" value="three"> 394: <input type="submit" value="Submit"> 395: ENDMENUOUT2 396: } 397: 398: 399: sub additional_print_menu { 400: my $r = shift; 401: my $what_to_print = ''; 402: for (my $i=0; $i<$ENV{'form.numberofstudents'};$i++) { 403: $what_to_print .= '<input type="hidden" name="whomtoprint'.$i.'" value="'.$ENV{'form.whomtoprint'.$i}.'">'; 404: } 405: for (my $i=0; $i<$ENV{'form.numberofproblems'};$i++) { 406: $what_to_print .= '<input type="hidden" name="whattoprint'.$i.'" value="'.$ENV{'form.whattoprint'.$i}.'">'; 407: } 408: for (my $i=0; $i<$ENV{'form.numberoffiles'};$i++) { 409: $what_to_print .= '<input type="hidden" name="whatfile'.$i.'" value="'.$ENV{'form.whatfile'.$i}.'">'; 410: } 411: $r->print(<<ENDMENUOUT); 412: $what_to_print 413: <input type="hidden" name="url" value="$ENV{'form.url'}"> 414: <input type="hidden" name="choice" value="$ENV{'form.choice'}"> 415: <input type="hidden" name="layout" value="$ENV{'form.layout'}"> 416: <input type="hidden" name="papersize" value="$ENV{'form.papersize'}"> 417: <input type="hidden" name="numberofstudents" value="$ENV{'form.numberofstudents'}"> 418: <input type="hidden" name="numberofproblems" value="$ENV{'form.numberofproblems'}"> 419: <input type="hidden" name="numberoffiles" value="$ENV{'form.numberoffiles'}"> 420: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}"> 421: <input type="hidden" name="assignment" value="$ENV{'form.assignment'}"> 422: <input type="hidden" name="addedpages" value="$ENV{'form.addedpages'}"> 423: Define one column layout parameters: <br /> 424: <b>Width</b>: <input type="text" name="width" width="8" value="9cm"> <br /> 425: <b>Height</b>: <input type="text" name="height" width="8" value="25.9cm"> <br /> 426: <b>Left margin</b>: <input type="text" name="leftmargin" width="8" value="-0.57in"> <br /> 427: <input type="hidden" name="phase" value="four"> 428: <input type="submit" value="Submit"> 429: </form> 430: </body> 431: </html> 432: ENDMENUOUT 433: } 434: 435: 436: sub output_data { 437: my $r = shift; 438: $r->print(<<ENDPART); 439: <html> 440: <head> 441: <title>LON-CAPA output for printing</title> 442: </head> 443: <body bgcolor="FFFFFF"> 444: <hr> 445: ENDPART 446: 447: my $choice = $ENV{'form.choice'}; 448: my $layout = $ENV{'form.layout'}; 449: my $numberofcolumns = $ENV{'form.numberofcolumns'}; 450: my $papersize = $ENV{'form.papersize'}; 451: my $laystyle = 'book'; 452: my $assignment = $ENV{'form.assignment'}; 453: if ($choice eq 'Subdirectory print') { 454: if ($ENV{'form.layout'} eq '') {$layout = 'CAPA';} 455: if ($ENV{'form.papersize'} eq '') {$papersize = 'Letter [8 1/2x11 in]';} 456: if ($ENV{'form.numberofcolumns'} eq '') {$numberofcolumns = 2;} 457: } 458: if (($choice eq 'Standard LaTeX output for current document') && 459: ($ENV{'form.url'}=~m|^/~|)) { 460: if ($ENV{'form.layout'} eq '') {$layout = 'CAPA';} 461: if ($ENV{'form.papersize'} eq '') {$papersize = 'Letter [8 1/2x11 in]';} 462: if ($ENV{'form.numberofcolumns'} eq '') {$numberofcolumns = 2;} 463: } 464: my $result = ''; 465: my $number_of_columns = 1; #used only for pages to determine the width of the cell 466: my $selectionmade = ''; 467: my ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format($papersize,$layout,$numberofcolumns); 468: if ($numberofcolumns == 1) { 469: $textwidth=$ENV{'form.width'}; 470: $textheight=$ENV{'form.height'}; 471: } 472: my $LaTeXwidth; 473: if ($textwidth=~/(\d+\s*cm)/) { 474: $LaTeXwidth = $1*10; 475: } elsif ($textwidth=~/(\d+\s*mm)/) { 476: $LaTeXwidth = $1; 477: } 478: if ($choice eq 'Standard LaTeX output for current document') { 479: #-- single document - problem, page, html, xml, ... 480: $selectionmade = 1; 481: if ($ENV{'form.url'}=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) { 482: my %moreenv; 483: $moreenv{'form.grade_target'}='tex'; 484: if (&Apache::lonnet::allowed('bre',$ENV{'form.url'})) { 485: $ENV{'form.url'}=~s/http:\/\/[^\/]+//; 486: } 487: $moreenv{'request.filename'}=$ENV{'form.url'}; 488: $moreenv{'form.textwidth'}=$LaTeXwidth; 489: &Apache::lonnet::appenv(%moreenv); 490: my $texversion=&Apache::lonnet::ssi($ENV{'form.url'}); 491: &Apache::lonnet::delenv('form.grade_target','form.textwidth','form.counter'); 492: $result .= $texversion; 493: if ($ENV{'form.url'}=~m/\.page\s*$/) { 494: ($result,$number_of_columns) = &page_cleanup($result); 495: } 496: } else { 497: $result='\documentclass[letterpaper]{article}\usepackage{calc}\begin{document}Printout of this type of document is currently not supported: '; 498: if ($ENV{'form.url'}=~/\/(aboutme|syllabus|bulletinboard|smppg)$/) { 499: $result.=$1; 500: } else { 501: $result.=$ENV{'form.url'}; 502: } 503: $result.=' \end{document}' 504: } 505: } elsif ($choice eq 'Standard LaTeX output for the primary sequence' or 506: $choice eq 'Standard LaTeX output for whole primary sequence') { 507: #-- minimal sequence to which the current document belongs 508: #-- where is the primary sequence containing file? 509: my @master_seq = (); 510: for (my $i=0; $i<$ENV{'form.numberoffiles'};$i++) { 511: if ($ENV{'form.whatfile'.$i}=~/\S/) { 512: push @master_seq,$ENV{'form.whatfile'.$i}; 513: } 514: } 515: #-- produce an output string 516: my $flag_latex_header_remove = 'NO'; 517: my $flag_page_in_sequence = 'NO'; 518: for (my $i=0;$i<=$#master_seq;$i++) { 519: my ($urlp,$symb) = split /&&/, $master_seq[$i]; 520: if ($choice eq 'Standard LaTeX output for the primary sequence') { 521: $selectionmade = 2; 522: } elsif ($choice eq 'Standard LaTeX output for whole primary sequence') { 523: $selectionmade = 3; 524: } 525: my %moreenv; 526: $moreenv{'form.grade_target'}='tex'; 527: $moreenv{'form.textwidth'}=$LaTeXwidth; 528: &Apache::lonnet::appenv(%moreenv); 529: #&Apache::lonnet::logthis("Trying to get $urlp with symb $symb"); 530: my $texversion=&Apache::lonnet::ssi($urlp,('symb'=>$symb)); 531: &Apache::lonnet::delenv('form.grade_target','form.textwidth'); 532: if ($urlp =~ m/\.page/) { 533: ($texversion,my $number_of_columns_page) = &page_cleanup($texversion); 534: if ($number_of_columns_page > $number_of_columns) {$number_of_columns=$number_of_columns_page;} 535: $texversion =~ s/\\end{document}\d*/\\end{document}/; 536: $flag_page_in_sequence = 'YES'; 537: } 538: if ($flag_latex_header_remove ne 'NO') { 539: $texversion = &latex_header_footer_remove($texversion); 540: } else { 541: $texversion =~ s/\\end{document}//; 542: } 543: $result .= $texversion; 544: $flag_latex_header_remove = 'YES'; 545: } 546: &Apache::lonnet::delenv('form.counter'); 547: if ($flag_page_in_sequence eq 'YES') {$result =~ s/\\usepackage{calc}/\\usepackage{calc}\\usepackage{longtable}/;} 548: $result .= '\end{document}'; 549: } elsif ($choice eq 'Standard LaTeX output for the top level sequence') { 550: # where is the main sequence of the course? 551: $selectionmade = 4; 552: my $main_seq=&Apache::lonnet::clutter($ENV{'request.course.uri'}); 553: my @file_seq = &coming_from_hash($main_seq); 554: for (my $i=0;$i<=$#file_seq;$i++) { 555: my ($path,$title,$symb) = split /&&/,$file_seq[$i]; 556: $file_seq[$i] = $path.'&&'.$symb; 557: } 558: my $flag_latex_header_remove = 'NO'; 559: #-- produce an output string 560: for (my $i=0;$i<=$#file_seq;$i++) { 561: if (not $file_seq[$i]=~/^&&/) { 562: my ($urlp,$symb) = split /&&/, $file_seq[$i]; 563: $urlp=~s/\/home\/httpd\/html//; 564: if ($urlp=~m/\.(problem|exam|quiz|assess|survey|form|library)/) { 565: my %moreenv; 566: $moreenv{'form.grade_target'}='tex'; 567: $moreenv{'form.textwidth'}=$LaTeXwidth; 568: &Apache::lonnet::appenv(%moreenv); 569: my $texversion=&Apache::lonnet::ssi($urlp,('symb'=>$symb)); 570: &Apache::lonnet::delenv('form.grade_target','form.textwidth'); 571: if ($flag_latex_header_remove ne 'NO') { 572: $texversion = &latex_header_footer_remove($texversion); 573: } else { 574: $texversion =~ s/\\end{document}//; 575: } 576: $result .= $texversion; 577: $flag_latex_header_remove = 'YES'; 578: } 579: } 580: } 581: $result .= '\end{document}'; 582: } elsif ($choice eq 'All class print') { 583: #-- prints assignments for whole class or for selected students 584: $selectionmade = 5; 585: my @students = (); 586: for (my $i=0; $i<$ENV{'form.numberofstudents'};$i++) { 587: if ($ENV{'form.whomtoprint'.$i}=~/:/) { 588: push @students,$ENV{'form.whomtoprint'.$i}; 589: } 590: } 591: #where is the primary sequence containing current resource (the same for all students)? 592: my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'}); 593: my @sequence = split('___',$symbolic); 594: my $primary_sequence; 595: 596: $primary_sequence=&Apache::lonnet::clutter($sequence[0]); 597: my @master_seq = &coming_from_hash($primary_sequence); 598: for (my $i=0;$i<=$#master_seq;$i++) { 599: my ($path,$title,$symb) = split /&&/,$master_seq[$i]; 600: $master_seq[$i] = $path.'&&'.$symb; 601: } 602: #loop over students 603: my $flag_latex_header_remove = 'NO'; 604: my %moreenv; 605: $moreenv{'form.textwidth'}=$LaTeXwidth; 606: &Apache::lonnet::appenv(%moreenv); 607: foreach my $person (@students) { 608: my $current_output = ''; 609: my ($usersection,$username,$userdomain) = split /:/,$person; 610: my $fullname = &Apache::grades::get_fullname($username,$userdomain); 611: #goes through all resources, checks if they are available for current student, and produces output 612: foreach my $curresline (@master_seq) { 613: my ($curres,$symb) = split /&&/, $curresline; 614: if ($curres=~ m/\.(problem|exam|quiz|assess|survey|form|library)/) { 615: my ($map,$id,$res_url) = split(/___/,$symb); 616: if (&Apache::lonnet::allowed('bre',$res_url)) { 617: my $rendered = &Apache::loncommon::get_student_view($symb,$username,$userdomain, 618: $ENV{'request.course.id'},'tex'); 619: if ($flag_latex_header_remove eq 'YES') { 620: $rendered = &latex_header_footer_remove($rendered); 621: } else { 622: $rendered =~ s/\\end{document}//; 623: } 624: $current_output .= $rendered; 625: } 626: $flag_latex_header_remove = 'YES'; 627: } 628: } 629: my $courseidinfo = $ENV{'course.'.$ENV{'request.course.id'}.'.description'}; 630: if ($current_output=~/\\documentclass/) { 631: $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm}\\usepackage{fancyhdr}\\pagestyle{fancy}\\rhead{}\\chead{} \\begin{document}\\noindent\\lhead{\\textit{\\textbf{$fullname}} - $courseidinfo \\hfill \\thepage \\\\ \\textit{$assignment}}\\vskip 3 mm /; 632: } else { 633: my $blanspages = ''; 634: for (my $j=0;$j<$ENV{'form.addedpages'};$j++) {$blanspages.='\clearpage\strut\clearpage';} 635: $current_output = '\strut\\newline\\noindent\\makebox[\\textwidth/$number_of_columns][b]{\\hrulefill}\\newline\\noindent{\\tiny Printed from LON-CAPA\\copyright MSU{\\hfill} Licensed under GNU General Public License }\\newpage \\vskip 3mm'.$blanspages.'\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent\\lhead{\\textit{\\textbf{'.$fullname.'}} - '.$courseidinfo.' \\hfill \\thepage \\\\ \\textit{'.$assignment.'}}\hskip 1.4in } \vskip 5 mm '.$current_output; 636: } 637: $result .= $current_output; 638: &Apache::lonnet::delenv('form.counter'); 639: &Apache::lonxml::init_counter(); 640: } 641: $result .= '\end{document}'; 642: &Apache::lonnet::delenv('form.textwidth'); 643: } elsif ($choice eq 'Subdirectory print') { 644: #prints selected problems from the subdirectory 645: $selectionmade = 6; 646: my @list_of_files = (); 647: for (my $i=0; $i<$ENV{'form.numberofproblems'};$i++) { 648: if ($ENV{'form.whattoprint'.$i}=~/^\//) { 649: push @list_of_files,$ENV{'form.whattoprint'.$i}; 650: } 651: } 652: my $flag_latex_header_remove = 'NO'; 653: for (my $i=0;$i<=$#list_of_files;$i++) { 654: my $urlp = $list_of_files[$i]; 655: if ($urlp=~/\//) { 656: my %moreenv; 657: $moreenv{'form.grade_target'}='tex'; 658: $moreenv{'form.textwidth'}=$LaTeXwidth; 659: &Apache::lonnet::appenv(%moreenv); 660: if ($urlp =~ m|/home/([^/]+)/public_html|) { 661: $urlp =~ s|/home/([^/]*)/public_html|/~$1|; 662: } else { 663: $urlp =~ s|^/home/httpd/html||; 664: } 665: my $texversion=&Apache::lonnet::ssi($urlp); 666: &Apache::lonnet::delenv('form.grade_target','form.textwidth'); 667: #this chunck is responsible for printing the path to problem 668: my $newurlp = ''; 669: my $HowMany = length($urlp)*2; 670: if ($HowMany > $LaTeXwidth) { 671: my @temporrary = split '/',$urlp; 672: my $HowManyNew = 0; 673: for (my $ii=0;$ii<=$#temporrary;$ii++) { 674: if ($temporrary[$ii] ne '') { 675: $HowManyNew += length($temporrary[$ii])*2; 676: if ($HowManyNew < $LaTeXwidth ) { 677: $newurlp .= '/'.$temporrary[$ii]; 678: } else { 679: $HowManyNew = 0; 680: $newurlp .= '|\vskip -1 mm \noindent \verb|'; 681: $ii--; 682: } 683: } 684: } 685: } 686: $texversion =~ s/(\\begin{minipage}{\\textwidth})/$1 {\\small\\noindent\\verb|$newurlp\|\\vskip 0 mm}/; 687: if ($flag_latex_header_remove ne 'NO') { 688: $texversion = &latex_header_footer_remove($texversion); 689: } else { 690: $texversion =~ s/\\end{document}//; 691: } 692: $result .= $texversion; 693: } 694: $flag_latex_header_remove = 'YES'; 695: } 696: $result .= '\end{document}'; 697: } 698: #-------------------------------------------------------- corrections for the different page formats 699: $result = &page_format_transformation($papersize,$layout,$numberofcolumns,$choice,$result,$assignment); 700: if ($layout eq 'CBI') { 701: $laystyle = 'album'; 702: } 703: $result = &latex_corrections($number_of_columns,$result); 704: #changes page's parameters for the one column output 705: if ($ENV{'form.numberofcolumns'} == 1) { 706: $result =~ s/\\textwidth= 9cm/\\textwidth= $ENV{'form.width'}/; 707: $result =~ s/\\textheight 25\.9cm/\\textheight $ENV{'form.height'}/; 708: $result =~ s/\\evensidemargin = -0\.57in/\\evensidemargin= $ENV{'form.leftmargin'}/; 709: $result =~ s/\\oddsidemargin = -0\.57in/\\oddsidemargin= $ENV{'form.leftmargin'}/; 710: } 711: #-- writing .tex file in prtspool 712: my $temp_file; 713: my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout_".time."_".rand(10000000).".tex"; 714: unless ($temp_file = Apache::File->new('>'.$filename)) { 715: $r->log_error("Couldn't open $filename for output $!"); 716: return SERVER_ERROR; 717: } 718: print $temp_file $result; 719: $r->print(<<FINALEND); 720: <meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$filename&$laystyle&$numberofcolumns&$selectionmade"> 721: </body> 722: </html> 723: FINALEND 724: } 725: 726: 727: sub coming_from_hash { 728: 729: my $mainsequence = shift; 730: my @resourcelist = (); 731: my $mapid = $hash{'map_pc_'.$mainsequence}; 732: my $mapstart = $hash{'map_start_'.$mainsequence}; 733: my $mapfinish = $hash{'map_finish_'.$mainsequence}; 734: my $current_resource = $mapstart; 735: while ($current_resource ne $mapfinish) { 736: if ($hash{'src_'.$current_resource}=~/\.sequence$/) { 737: push @resourcelist,&coming_from_hash($hash{'src_'.$current_resource}); 738: } else { 739: my $presymb=&Apache::lonnet::declutter($mainsequence); 740: my $rid = $current_resource; 741: if ($rid=~/,/) { 742: my @rid = split /,/, $rid; 743: foreach my $rid_element (@rid) { 744: if ($rid_element =~ m/^$mapid\.(\d*)/) { 745: $rid = $1; 746: last; 747: } 748: } 749: } else { 750: $rid =~ m/^$mapid\.(\d*)/; 751: $rid = $1; 752: } 753: my $symb = $presymb.'___'.$rid.'___'. 754: &Apache::lonnet::declutter($hash{'src_'.$current_resource}); 755: push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$hash{'title_'.$current_resource}.'&&'.$symb; 756: } 757: $current_resource = $hash{'goesto_'.$hash{'to_'.$current_resource}}; 758: } 759: #needs if final resource in the map (type="finish") contains something 760: if ($hash{'src_'.$current_resource}=~/\.sequence$/) { 761: push @resourcelist,&coming_from_hash($hash{'src_'.$current_resource}); 762: } else { 763: my $presymb=&Apache::lonnet::declutter($mainsequence); 764: my $rid = $current_resource; 765: if ($rid=~/,/) { 766: my @rid = split /,/, $rid; 767: foreach my $rid_element (@rid) { 768: if ($rid_element =~ m/^$mapid\.(\d*)/) { 769: $rid = $1; 770: last; 771: } 772: } 773: } else { 774: $rid =~ m/^$mapid\.(\d*)/; 775: $rid = $1; 776: } 777: my $symb = $presymb.'___'.$rid.'___'. 778: &Apache::lonnet::declutter($hash{'src_'.$current_resource}); 779: push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$hash{'title_'.$current_resource}.'&&'.$symb; 780: } 781: $current_resource = $hash{'goesto_'.$hash{'to_'.$current_resource}}; 782: return @resourcelist; 783: } 784: 785: 786: sub latex_header_footer_remove { 787: my $text = shift; 788: $text =~ s/\\end{document}//; 789: $text =~ s/\\documentclass([^&]*)\\begin{document}//; 790: return $text; 791: } 792: 793: 794: sub character_chart { 795: my $result = shift; 796: $result =~ s/&\#0?0?(7|9);//g; 797: $result =~ s/&\#0?(10|13);//g; 798: $result =~ s/&\#0?32;/ /g; 799: $result =~ s/&\#0?33;/!/g; 800: $result =~ s/&(\#0?34|quot);/\"/g; 801: $result =~ s/&\#0?35;/\\\#/g; 802: $result =~ s/&\#0?36;/\\\$/g; 803: $result =~ s/&\#0?37;/\\%/g; 804: $result =~ s/&(\#0?38|amp);/\\&/g; 805: $result =~ s/&\#(0?39|146);/\'/g; 806: $result =~ s/&\#0?40;/(/g; 807: $result =~ s/&\#0?41;/)/g; 808: $result =~ s/&\#0?42;/\*/g; 809: $result =~ s/&\#0?43;/\+/g; 810: $result =~ s/&\#(0?44|130);/,/g; 811: $result =~ s/&\#0?45;/-/g; 812: $result =~ s/&\#0?46;/\./g; 813: $result =~ s/&\#0?47;/\//g; 814: $result =~ s/&\#0?48;/0/g; 815: $result =~ s/&\#0?49;/1/g; 816: $result =~ s/&\#0?50;/2/g; 817: $result =~ s/&\#0?51;/3/g; 818: $result =~ s/&\#0?52;/4/g; 819: $result =~ s/&\#0?53;/5/g; 820: $result =~ s/&\#0?54;/6/g; 821: $result =~ s/&\#0?55;/7/g; 822: $result =~ s/&\#0?56;/8/g; 823: $result =~ s/&\#0?57;/9/g; 824: $result =~ s/&\#0?58;/:/g; 825: $result =~ s/&\#0?59;/;/g; 826: $result =~ s/&(\#0?60|lt|\#139);/\$<\$/g; 827: $result =~ s/&\#0?61;/\$=\$/g; 828: $result =~ s/&(\#0?62|gt|\#155);/\$>\$/g; 829: $result =~ s/&\#0?63;/\?/g; 830: $result =~ s/&\#0?65;/A/g; 831: $result =~ s/&\#0?66;/B/g; 832: $result =~ s/&\#0?67;/C/g; 833: $result =~ s/&\#0?68;/D/g; 834: $result =~ s/&\#0?69;/E/g; 835: $result =~ s/&\#0?70;/F/g; 836: $result =~ s/&\#0?71;/G/g; 837: $result =~ s/&\#0?72;/H/g; 838: $result =~ s/&\#0?73;/I/g; 839: $result =~ s/&\#0?74;/J/g; 840: $result =~ s/&\#0?75;/K/g; 841: $result =~ s/&\#0?76;/L/g; 842: $result =~ s/&\#0?77;/M/g; 843: $result =~ s/&\#0?78;/N/g; 844: $result =~ s/&\#0?79;/O/g; 845: $result =~ s/&\#0?80;/P/g; 846: $result =~ s/&\#0?81;/Q/g; 847: $result =~ s/&\#0?82;/R/g; 848: $result =~ s/&\#0?83;/S/g; 849: $result =~ s/&\#0?84;/T/g; 850: $result =~ s/&\#0?85;/U/g; 851: $result =~ s/&\#0?86;/V/g; 852: $result =~ s/&\#0?87;/W/g; 853: $result =~ s/&\#0?88;/X/g; 854: $result =~ s/&\#0?89;/Y/g; 855: $result =~ s/&\#0?90;/Z/g; 856: $result =~ s/&\#0?91;/[/g; 857: $result =~ s/&\#0?92;/\$\\setminus\$/g; 858: $result =~ s/&\#0?93;/]/g; 859: $result =~ s/&\#(0?94|136);/\$\\wedge\$/g; 860: $result =~ s/&\#(0?95|138|154);/\\underline{\\makebox[2mm]{\\strut}}/g; 861: $result =~ s/&\#(0?96|145);/\`/g; 862: $result =~ s/&\#0?97;/a/g; 863: $result =~ s/&\#0?98;/b/g; 864: $result =~ s/&\#0?99;/c/g; 865: $result =~ s/&\#100;/d/g; 866: $result =~ s/&\#101;/e/g; 867: $result =~ s/&\#102;/f/g; 868: $result =~ s/&\#103;/g/g; 869: $result =~ s/&\#104;/h/g; 870: $result =~ s/&\#105;/i/g; 871: $result =~ s/&\#106;/j/g; 872: $result =~ s/&\#107;/k/g; 873: $result =~ s/&\#108;/l/g; 874: $result =~ s/&\#109;/m/g; 875: $result =~ s/&\#110;/n/g; 876: $result =~ s/&\#111;/o/g; 877: $result =~ s/&\#112;/p/g; 878: $result =~ s/&\#113;/q/g; 879: $result =~ s/&\#114;/r/g; 880: $result =~ s/&\#115;/s/g; 881: $result =~ s/&\#116;/t/g; 882: $result =~ s/&\#117;/u/g; 883: $result =~ s/&\#118;/v/g; 884: $result =~ s/&\#119;/w/g; 885: $result =~ s/&\#120;/x/g; 886: $result =~ s/&\#121;/y/g; 887: $result =~ s/&\#122;/z/g; 888: $result =~ s/&\#123;/\\{/g; 889: $result =~ s/&\#124;/\|/g; 890: $result =~ s/&\#125;/\\}/g; 891: $result =~ s/&\#126;/\~/g; 892: $result =~ s/&\#131;/\\textflorin /g; 893: $result =~ s/&\#132;/\"/g; 894: $result =~ s/&\#133;/\$\\ldots\$/g; 895: $result =~ s/&\#134;/\$\\dagger\$/g; 896: $result =~ s/&\#135;/\$\\ddagger\$/g; 897: $result =~ s/&\#137;/\\textperthousand /g; 898: $result =~ s/&\#140;/{\\OE}/g; 899: $result =~ s/&\#147;/\`\`/g; 900: $result =~ s/&\#148;/\'\'/g; 901: $result =~ s/&\#149;/\$\\bullet\$/g; 902: $result =~ s/&\#150;/--/g; 903: $result =~ s/&\#151;/---/g; 904: $result =~ s/&\#152;/\$\\sim\$/g; 905: $result =~ s/&\#153;/\\texttrademark /g; 906: $result =~ s/&\#156;/\\oe/g; 907: $result =~ s/&\#159;/\\\"Y/g; 908: $result =~ s/&(\#160|nbsp);//g; 909: $result =~ s/&(\#161|iexcl);/!\`/g; 910: $result =~ s/&(\#162|cent);/\\textcent /g; 911: $result =~ s/&(\#163|pound);/\\pounds /g; 912: $result =~ s/&(\#164|curren);/\\textcurrency /g; 913: $result =~ s/&(\#165|yen);/\\textyen /g; 914: $result =~ s/&(\#166|brvbar);/\\textbrokenbar /g; 915: $result =~ s/&(\#167|sect);/\\textsection /g; 916: $result =~ s/&(\#168|uml);/\\texthighdieresis /g; 917: $result =~ s/&(\#169|copy);/\\copyright /g; 918: $result =~ s/&(\#170|ordf);/\\textordfeminine /g; 919: $result =~ s/&(\#172|not);/\$\\neg\$/g; 920: $result =~ s/&(\#173|shy);/ - /g; 921: $result =~ s/&(\#174|reg);/\\textregistered /g; 922: $result =~ s/&(\#175|macr);/\$^{-}\$/g; 923: $result =~ s/&(\#176|deg);/\$^{\\circ}\$/g; 924: $result =~ s/&(\#177|plusmn);/\$\\pm\$/g; 925: $result =~ s/&(\#178|sup2);/\$^2\$/g; 926: $result =~ s/&(\#179|sup3);/\$^3\$/g; 927: $result =~ s/&(\#180|acute);/\\textacute /g; 928: $result =~ s/&(\#181|micro);/\$\\mu\$/g; 929: $result =~ s/&(\#182|para);/\\P/g; 930: $result =~ s/&(\#183|middot);/\$\\cdot\$/g; 931: $result =~ s/&(\#184|cedil);/\\c{\\strut}/g; 932: $result =~ s/&(\#185|sup1);/\$^1\$/g; 933: $result =~ s/&(\#186|ordm);/\\textordmasculine /g; 934: $result =~ s/&(\#188|frac14);/\\textonequarter /g; 935: $result =~ s/&(\#189|frac12);/\\textonehalf /g; 936: $result =~ s/&(\#190|frac34);/\\textthreequarters /g; 937: $result =~ s/&(\#191|iquest);/?\`/g; 938: $result =~ s/&(\#192|Agrave);/\\\`{A}/g; 939: $result =~ s/&(\#193|Aacute);/\\\'{A}/g; 940: $result =~ s/&(\#194|Acirc);/\\^{A}/g; 941: $result =~ s/&(\#195|Atilde);/\\~{A}/g; 942: $result =~ s/&(\#196|Auml);/\\\"{A}/g; 943: $result =~ s/&(\#197|Aring);/{\\AA}/g; 944: $result =~ s/&(\#198|AElig);/{\\AE}/g; 945: $result =~ s/&(\#199|Ccedil);/\\c{c}/g; 946: $result =~ s/&(\#200|Egrave);/\\\`{E}/g; 947: $result =~ s/&(\#201|Eacute);/\\\'{E}/g; 948: $result =~ s/&(\#202|Ecirc);/\\^{E}/g; 949: $result =~ s/&(\#203|Euml);/\\\"{E}/g; 950: $result =~ s/&(\#204|Igrave);/\\\`{I}/g; 951: $result =~ s/&(\#205|Iacute);/\\\'{I}/g; 952: $result =~ s/&(\#206|Icirc);/\\^{I}/g; 953: $result =~ s/&(\#207|Iuml);/\\\"{I}/g; 954: $result =~ s/&(\#209|Ntilde);/\\~{N}/g; 955: $result =~ s/&(\#210|Ograve);/\\\`{O}/g; 956: $result =~ s/&(\#211|Oacute);/\\\'{O}/g; 957: $result =~ s/&(\#212|Ocirc);/\\^{O}/g; 958: $result =~ s/&(\#213|Otilde);/\\~{O}/g; 959: $result =~ s/&(\#214|Ouml);/\\\"{O}/g; 960: $result =~ s/&(\#215|times);/\$\\times\$/g; 961: $result =~ s/&(\#216|Oslash);/{\\O}/g; 962: $result =~ s/&(\#217|Ugrave);/\\\`{U}/g; 963: $result =~ s/&(\#218|Uacute);/\\\'{U}/g; 964: $result =~ s/&(\#219|Ucirc);/\\^{U}/g; 965: $result =~ s/&(\#220|Uuml);/\\\"{U}/g; 966: $result =~ s/&(\#221|Yacute);/\\\'{Y}/g; 967: $result =~ s/&(\#223|szlig);/\\ss/g; 968: $result =~ s/&(\#224|agrave);/\\\`{a}/g; 969: $result =~ s/&(\#225|aacute);/\\\'{a}/g; 970: $result =~ s/&(\#226|acirc);/\\^{a}/g; 971: $result =~ s/&(\#227|atilde);/\\~{a}/g; 972: $result =~ s/&(\#228|auml);/\\\"{a}/g; 973: $result =~ s/&(\#229|aring);/{\\aa}/g; 974: $result =~ s/&(\#230|aelig);/{\\ae}/g; 975: $result =~ s/&(\#231|ccedil);/\\c{c}/g; 976: $result =~ s/&(\#232|egrave);/\\\`{e}/g; 977: $result =~ s/&(\#233|eacute);/\\\'{e}/g; 978: $result =~ s/&(\#234|ecirc);/\\^{e}/g; 979: $result =~ s/&(\#235|euml);/\\\"{e}/g; 980: $result =~ s/&(\#236|igrave);/\\\`{i}/g; 981: $result =~ s/&(\#237|iacute);/\\\'{i}/g; 982: $result =~ s/&(\#238|icirc);/\\^{i}/g; 983: $result =~ s/&(\#239|iuml);/\\\"{i}/g; 984: $result =~ s/&(\#240|eth);/\$\\partial\$/g; 985: $result =~ s/&(\#241|ntilde);/\\~{n}/g; 986: $result =~ s/&(\#242|ograve);/\\\`{o}/g; 987: $result =~ s/&(\#243|oacute);/\\\'{o}/g; 988: $result =~ s/&(\#244|ocirc);/\\^{o}/g; 989: $result =~ s/&(\#245|otilde);/\\~{o}/g; 990: $result =~ s/&(\#246|ouml);/\\\"{o}/g; 991: $result =~ s/&(\#247|divide);/\$\\div\$/g; 992: $result =~ s/&(\#248|oslash);/{\\o}/g; 993: $result =~ s/&(\#249|ugrave);/\\\`{u}/g; 994: $result =~ s/&(\#250|uacute);/\\\'{u}/g; 995: $result =~ s/&(\#251|ucirc);/\\^{u}/g; 996: $result =~ s/&(\#252|uuml);/\\\"{u}/g; 997: $result =~ s/&(\#253|yacute);/\\\'{y}/g; 998: $result =~ s/&(\#255|yuml);/\\\"{y}/g; 999: $result =~ s/&\#952;/\$\\theta\$/g; 1000: #Greek Alphabet 1001: $result =~ s/&(alpha|\#945);/\$\\alpha \$/g; 1002: $result =~ s/&(beta|\#946);/\$\\beta \$/g; 1003: $result =~ s/&(gamma|\#947);/\$\\gamma \$/g; 1004: $result =~ s/&(delta|\#948);/\$\\delta \$/g; 1005: $result =~ s/&(epsilon|\#949);/\$\\epsilon \$/g; 1006: $result =~ s/&(zeta|\#950);/\$\\zeta \$/g; 1007: $result =~ s/&(eta|\#951);/\$\\eta \$/g; 1008: $result =~ s/&(theta|\#952);/\$\\theta \$/g; 1009: $result =~ s/&(iota|\#953);/\$\\iota \$/g; 1010: $result =~ s/&(kappa|\#954);/\$\\kappa \$/g; 1011: $result =~ s/&(lambda|\#955);/\$\\lambda \$/g; 1012: $result =~ s/&(mu|\#956);/\$\\mu \$/g; 1013: $result =~ s/&(nu|\#957);/\$\\nu \$/g; 1014: $result =~ s/&(xi|\#958);/\$\\xi \$/g; 1015: $result =~ s/&(pi|\#960);/\$\\pi \$/g; 1016: $result =~ s/&(rho|\#961);/\$\\rho \$/g; 1017: $result =~ s/&(sigma|\#963);/\$\\sigma \$/g; 1018: $result =~ s/&(tau|\#964);/\$\\tau \$/g; 1019: $result =~ s/&(upsilon|\#965);/\$\\upsilon \$/g; 1020: $result =~ s/&(phi|\#966);/\$\\phi \$/g; 1021: $result =~ s/&(chi|\#967);/\$\\chi \$/g; 1022: $result =~ s/&(psi|\#968);/\$\\psi \$/g; 1023: $result =~ s/&(omega|\#969);/\$\\omega \$/g; 1024: $result =~ s/&(Gamma|\#915);/\$\\Gamma \$/g; 1025: $result =~ s/&(Delta|\#916);/\$\\Delta \$/g; 1026: $result =~ s/&(Theta|\#920);/\$\\Theta \$/g; 1027: $result =~ s/&(Lambda|\#923);/\$\\Lambda \$/g; 1028: $result =~ s/&(Xi|\#926);/\$\\Xi \$/g; 1029: $result =~ s/&(Pi|\#928);/\$\\Pi \$/g; 1030: $result =~ s/&(Sigma|\#931);/\$\\Sigma \$/g; 1031: $result =~ s/&(Upsilon|\#933);/\$\\Upsilon \$/g; 1032: $result =~ s/&(Phi|\#934);/\$\\Phi \$/g; 1033: $result =~ s/&(Psi|\#936);/\$\\Psi \$/g; 1034: $result =~ s/&(Omega|\#937);/\$\\Omega \$/g; 1035: 1036: return $result; 1037: } 1038: 1039: 1040: sub page_format { 1041: my ($papersize,$layout,$numberofcolumns) = @_; 1042: my ($textwidth,$textheight,$oddoffset,$evenoffset) = (0,0,0,0); 1043: if ($papersize=~/Letter/) { 1044: if ($layout eq 'CAPA') { 1045: if ($numberofcolumns == 1) { 1046: $textwidth = '18 cm'; 1047: $textheight = '25.9 cm'; 1048: $oddoffset = '-0.57 in'; 1049: $evenoffset = '-0.57 in'; 1050: } elsif ($numberofcolumns == 2) { 1051: $textwidth = '93 mm'; 1052: $textheight = '25.9 cm'; 1053: $oddoffset = '-0.57 in'; 1054: $evenoffset = '-0.57 in'; 1055: } 1056: } elsif ($layout eq 'CBI') { 1057: if ($numberofcolumns eq '1') { 1058: $textwidth = '8.8 in'; 1059: $textheight = '6.8 in'; 1060: $oddoffset = '-40 pt'; 1061: $evenoffset = '-60 pt'; 1062: } elsif ($numberofcolumns == 2) { 1063: $textwidth = '4.2 in'; 1064: $textheight = '6.8 in'; 1065: $oddoffset = '-40 pt'; 1066: $evenoffset = '-60 pt'; 1067: } 1068: } 1069: # } elsif($papersize=~/Legal/) { 1070: # } elsif($papersize=~/Ledger/) { 1071: # } elsif($papersize=~/Executive/) { 1072: } elsif($papersize=~/A4/) { 1073: if ($layout eq 'CAPA') { 1074: if ($numberofcolumns == 1) { 1075: $textwidth = '18 cm'; 1076: $textheight = '28 cm'; 1077: $oddoffset = '-0.57 in'; 1078: $evenoffset = '-0.57 in'; 1079: } elsif ($numberofcolumns == 2) { 1080: $textwidth = '96 mm'; 1081: $textheight = '2 cm'; 1082: $oddoffset = '-0.57 in'; 1083: $evenoffset = '-0.57 in'; 1084: } 1085: } elsif ($layout eq 'CBI') { 1086: if ($numberofcolumns eq '1') { 1087: $textwidth = '8.5 in'; 1088: $textheight = '7.7 in'; 1089: $oddoffset = '-40 pt'; 1090: $evenoffset = '-60 pt'; 1091: } elsif ($numberofcolumns == 2) { 1092: $textwidth = '3.9 in'; 1093: $textheight = '7.7 in'; 1094: $oddoffset = '-40 pt'; 1095: $evenoffset = '-60 pt'; 1096: } 1097: } 1098: # } elsif($papersize=~/A3/) { 1099: # } elsif($papersize=~/A2/) { 1100: # } elsif($papersize=~/A5/) { 1101: # } elsif($papersize=~/A6/) { 1102: } 1103: return $textwidth,$textheight,$oddoffset,$evenoffset; 1104: } 1105: 1106: 1107: sub page_format_transformation { 1108: my ($papersize,$layout,$numberofcolumns,$choice,$text,$assignment) = @_; 1109: my ($textwidth,$textheight,$oddoffset,$evenoffset); 1110: $assignment=~s/_/ /g; 1111: if ($numberofcolumns != 1) { 1112: ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format($papersize,$layout,$numberofcolumns); 1113: } else { 1114: ($textwidth,$textheight,$oddoffset,$evenoffset) = ($ENV{'form.width'},$ENV{'form.height'},$ENV{'form.leftmargin'},$ENV{'form.leftmargin'}); 1115: } 1116: my $firstname = &Apache::lonxml::latex_special_symbols(&Apache::lonnet::unescape($ENV{'environment.firstname'}),'','','header'); 1117: my $lastname = &Apache::lonxml::latex_special_symbols(&Apache::lonnet::unescape($ENV{'environment.lastname'}),'','','header'); 1118: my $courseidinfo = &Apache::lonxml::latex_special_symbols(&Apache::lonnet::unescape($ENV{'course.'.$ENV{'request.course.id'}.'.description'}),'','','header'); 1119: if ($layout eq 'CBI') { 1120: $text =~ s/\\begin{document}/\\setlength{\\oddsidemargin}{$oddoffset}\\setlength{\\evensidemargin}{$evenoffset}\\setlength{\\topmargin}{200pt}\\setlength{\\textwidth}{$textwidth}\\setlength{\\textheight}{$textheight}\\setlength{\\parindent}{20pt}\\setlength{\\marginparwidth}{90pt}\\setlength{\\textfloatsep}{8pt plus 2\.0pt minus 4\.0pt}\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm} \\begin{document}\\setcounter{page}{1}\\noindent\\parbox{\\minipagewidth}{\\noindent\\fbox{\\textbf{$firstname $lastname}} \\hfill $courseidinfo} \\vskip 5 mm /; 1121: } elsif ($layout eq 'CAPA') { 1122: if ($choice ne 'All class print') { 1123: $text =~ s/\\begin{document}/\\textheight $textheight\\oddsidemargin = $evenoffset\\evensidemargin = $evenoffset\\textwidth= $textwidth\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\usepackage{fancyhdr}\\pagestyle{fancy}\\rhead{}\\chead{}\\lhead{\\textbf{$firstname $lastname} - $courseidinfo \\hfill \\thepage \\\\ \\textit{$assignment}}\\begin{document}\\voffset=-0\.8 cm\\setcounter{page}{1}/; 1124: } else { 1125: $text =~ s/\\pagestyle{fancy}\\rhead{}\\chead{}\s*\\begin{document}/\\textheight $textheight\\oddsidemargin = $evenoffset\\evensidemargin = $evenoffset\\textwidth= $textwidth\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\pagestyle{fancy}\\rhead{}\\chead{}\\begin{document}\\voffset=-0\.8cm\\setcounter{page}{1} \\vskip 5 mm /; 1126: 1127: } 1128: } 1129: return $text; 1130: } 1131: 1132: 1133: sub page_cleanup { 1134: my $result = shift; 1135: 1136: $result =~ m/\\end{document}(\d*)$/; 1137: my $number_of_columns = $1; 1138: my $insert = '{'; 1139: for (my $id=1;$id<=$number_of_columns;$id++) { $insert .='l'; } 1140: $insert .= '}'; 1141: $result =~ s/(\\begin{longtable})INSERTTHEHEADOFLONGTABLE\\endfirsthead\\endhead/$1$insert/g; 1142: $result =~ s/&\s*REMOVETHEHEADOFLONGTABLE\\\\/\\\\/g; 1143: return $result,$number_of_columns; 1144: } 1145: 1146: 1147: sub details_for_menu { 1148: 1149: my $name_of_resourse = $hash{'title_'.$hash{'ids_'.$ENV{'form.postdata'}}}; 1150: my $symbolic = &Apache::lonnet::symbread($ENV{'form.postdata'}); 1151: my ($map,$id,$resource)=split(/___/,$symbolic); 1152: $map=&Apache::lonnet::clutter($map); 1153: my $name_of_sequence; 1154: $name_of_sequence = $hash{'title_'.$hash{'ids_'.$map}}; 1155: if ($name_of_sequence =~ /^\s*$/) { 1156: $map =~ m|([^/]+)$|; 1157: $name_of_sequence = $1; 1158: } 1159: my $name_of_map = $hash{'title_'.$hash{'ids_'.&Apache::lonnet::clutter($ENV{'request.course.uri'})}}; 1160: if ($name_of_map =~ /^\s*$/) { 1161: $ENV{'request.course.uri'} =~ m|([^/]+)$|; 1162: $name_of_map = $1; 1163: } 1164: return ($name_of_resourse,$name_of_sequence,$name_of_map); 1165: 1166: } 1167: 1168: 1169: sub latex_corrections { 1170: 1171: my ($number_of_columns,$result) = @_; 1172: 1173: $result =~ s/\\includegraphics{/\\includegraphics\[width=\\minipagewidth\]{/g; 1174: $result =~ s/\$number_of_columns/$number_of_columns/g; 1175: $result =~ s/(\\end{document})/\\strut\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill}\\newline\\noindent\\tiny Printed from LON-CAPA\\copyright MSU{\\hfill} Licensed under GNU General Public License $1/; 1176: $result =~ s/(\\end{longtable}\s*)(\\strut\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill})/$2$1/g; 1177: $result =~ s/(\\end{longtable}\s*)\\strut\\newline/$1/g; 1178: #-- LaTeX corrections 1179: my $first_comment = index($result,'',$first_comment); 1182: substr($result,$first_comment,$end_comment-$first_comment+3) = ''; 1183: $first_comment = index($result,'<!--',$first_comment); 1184: } 1185: $result =~ s/^\s+$//gm; #remove empty lines 1186: $result =~ s/(\s)(\s+)/$1/g; #removes more than one empty space 1187: $result =~ s/\\\\\s*\\vskip/\\vskip/gm; 1188: $result =~ s/\\\\\s*\\noindent\s*(\\\\)+/\\\\\\noindent /g; 1189: $result =~ s/{\\par }\s*\\\\/\\\\/gm; 1190: $result =~ s/\\\\\s+\[/ \[/g; 1191: $result =~ s/\b__+\b/\\makebox\[1 cm\]\[b\]{\\hrulefill}/g; 1192: #conversion of html characters to LaTeX equivalents 1193: if ($result =~ m/&(\w+|#\d+);/) { 1194: $result = &character_chart($result); 1195: } 1196: $result =~ s/(\\end{tabular})\s*\\vskip 0 mm/$1/g; 1197: $result =~ s/(\\begin{enumerate})\s*\\noindent/$1/g; 1198: 1199: return $result; 1200: } 1201: 1202: 1203: sub handler { 1204: 1205: my $r = shift; 1206: 1207: # A hook for me to work without disturbing Alex. 1208: if ($ENV{'form.jeremy'}) { 1209: printWizard($r); 1210: return OK; 1211: } 1212: 1213: my $loaderror=&Apache::lonnet::overloaderror($r); 1214: if ($loaderror) { return $loaderror; } 1215: $loaderror= 1216: &Apache::lonnet::overloaderror($r, 1217: $ENV{'course.'.$ENV{'request.course.id'}.'.home'}); 1218: if ($loaderror) { return $loaderror; } 1219: 1220: $r->content_type('text/html'); 1221: $r->send_http_header; 1222: $r->print(&Apache::loncommon::bodytag("Printing")); 1223: 1224: if ($ENV{'request.course.id'}) { 1225: my $fn=$ENV{'request.course.fn'}; 1226: tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640); 1227: } 1228: 1229: #-- start form 1230: &headerform($r); 1231: #-- menu for output 1232: unless ($ENV{'form.phase'}) { 1233: &menu_for_output($r); 1234: } 1235: #-- additional menu for class printing 1236: if ($ENV{'form.phase'} eq 'two') { 1237: if($ENV{'form.choice'} eq 'Standard LaTeX output for whole primary sequence') { 1238: &sequence_content_menu(0,$r); 1239: } elsif($ENV{'form.choice'} eq 'Standard LaTeX output for the primary sequence') { 1240: &sequence_content_menu(1,$r); 1241: } elsif($ENV{'form.choice'} eq 'All class print') { 1242: &additional_class_menu($r); 1243: } elsif($ENV{'form.choice'} eq 'Subdirectory print') { 1244: &problem_choice_menu($r); 1245: } else { 1246: $ENV{'form.phase'} = 'three'; 1247: } 1248: } 1249: #-- additional menu for page layout (one column case) 1250: if ($ENV{'form.phase'} eq 'three') { 1251: if($ENV{'form.numberofcolumns'} == 1) { 1252: &additional_print_menu($r); 1253: } else { 1254: $ENV{'form.phase'} = 'four'; 1255: } 1256: } 1257: #-- core part 1258: if ($ENV{'form.phase'} eq 'four') { 1259: &output_data($r); 1260: } 1261: untie %hash; 1262: return OK; 1263: 1264: } 1265: 1266: use Apache::lonwizard; 1267: 1268: sub printWizard { 1269: my $r = shift; 1270: 1271: if ($ENV{'request.course.id'}) { 1272: my $fn=$ENV{'request.course.fn'}; 1273: tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640); 1274: } 1275: 1276: if ($r->header_only) { 1277: if ($ENV{'browser.mathml'}) { 1278: $r->content_type('text/xml'); 1279: } else { 1280: $r->content_type('text/html'); 1281: } 1282: $r->send_http_header; 1283: return OK; 1284: } 1285: 1286: # Send header, nocache 1287: if ($ENV{'browser.mathml'}) { 1288: $r->content_type('text/xml'); 1289: } else { 1290: $r->content_type('text/html'); 1291: } 1292: &Apache::loncommon::no_cache($r); 1293: $r->send_http_header; 1294: $r->rflush(); 1295: 1296: my ($resourceTitle,$sequenceTitle,$mapTitle) = &details_for_menu; 1297: 1298: my $wizard = Apache::lonwizard->new("Printing Wizard", $ENV{QUERY_STRING}); 1299: # PRINT_TYPE: What the user wants to print (current docs, 1300: # whole sequence, etc. 1301: $wizard->declareVars(['PRINT_TYPE', 'FORMAT', 'postdata', 'url', 1302: 'symb', 'RESOURCES', 'FILES', 'STUDENTS']); 1303: 1304: # Extract map 1305: my $symb = $wizard->{VARS}->{'symb'}; 1306: my ($map, $id, $url) = split(/__/, $symb); 1307: 1308: my $subdir = &Apache::lonnet::filelocation("", $ENV{'form.url'}); 1309: 1310: # "Delete everything after the last slash." 1311: $subdir =~ s|/[^/]+$||; 1312: 1313: # This really ought to be in some repository in loncommon or 1314: # something where it can just be grabbed. 1315: my $problemFilter = sub { 1316: my $name = shift; 1317: return $name =~ m/^[^\.]+\.(problem|exam|quiz|assess|survey|form|library)$/; 1318: }; 1319: 1320: # What can be printed is a very dynamic decision based on 1321: # lots of factors. So we need to dynamically build this list. 1322: # To prevent security leaks, states are only added to the wizard 1323: # if they can be reached, which ensures manipulating the querystring 1324: # won't allow anyone to reach states they shouldn't have permission 1325: # to reach. 1326: my $printChoices = []; 1327: # We can always print the current screen. 1328: push @{$printChoices}, ['current_document', "<b>$resourceTitle</b> (exactly what was on the screen)", 'CHOOSE_FORMAT']; 1329: 1330: if ($ENV{'form.postdata'}=~ /\/res\//) { 1331: # Allow problems from sequence 1332: push @{$printChoices}, ['map_problems', "Problems from <b>$sequenceTitle</b>", 'CHOOSE_PROBLEMS']; 1333: Apache::lonwizard::resource_multichoice->new($wizard, "CHOOSE_PROBLEMS", 'Select Problems', "Select problems to print from <b>$sequenceTitle</b>:", 'CHOOSE_FORMAT', 'RESOURCES', sub {my $res = shift; return $res->is_problem()}, undef, $map); 1334: 1335: # Allow all resources from sequence 1336: push @{$printChoices}, ['map_problems_pages', "Problems and pages from <b>$sequenceTitle</b>", 'CHOOSE_PROBLEMS_HTML']; 1337: Apache::lonwizard::resource_multichoice->new($wizard, "CHOOSE_PROBLEMS_HTML", 'Select Resources', "Select resources to print from <b>$sequenceTitle</b>:", "CHOOSE_FORMAT", 'RESOURCES', sub {my $res = shift; return !$res->is_map()}, undef, $map); 1338: } 1339: 1340: # If the user is priviledged, allow them to print all 1341: # problems in the course, optionally for selected students 1342: if (($ENV{'request.role'}=~m/^cc\./ or $ENV{'request.role'}=~m/^in\./ or $ENV{'request.role'}=~m/^ta\./) and ($ENV{'form.postdata'}=~/\/res\//)) { 1343: push @{$printChoices}, ['all_problems', '<b>All problems</b> in course (may take a lot of time)', 'CHOOSE_FORMAT']; 1344: push @{$printChoices}, ['problems_for_students', "Problems from <b>$sequenceTitle</b> for selected students", 'CHOOSE_STUDENTS']; 1345: Apache::lonwizard::choose_student->new($wizard, "CHOOSE_STUDENTS", "Choose Students", "Select the students you wish to print the problems for:", 'CHOOSE_FORMAT', 'STUDENTS', 1); 1346: } 1347: 1348: # FIXME: That RE should come from a library somewhere. 1349: if ((&Apache::lonnet::allowed('bre',$subdir) eq 'F') and ($ENV{'form.postdata'}=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)/)) { 1350: push @{$printChoices}, ['problems_from_directory', "Problems from <b>$subdir</b>", 'CHOOSE_FROM_SUBDIR']; 1351: Apache::lonwizard::choose_files->new($wizard, "CHOOSE_FROM_SUBDIR", "Select Files","Select problems you wish to print from <b>$subdir</b>:", 'CHOOSE_FORMAT', 'FILES', $subdir, $problemFilter); 1352: } 1353: 1354: # Despite the appearance of states before here, this is the first state. 1355: Apache::lonwizard::switch_state->new($wizard, "START", "Selecting Resources to Print", "PRINT_TYPE", $printChoices, "What do you want to print?"); 1356: Apache::lonprintout::page_format_state->new($wizard, "CHOOSE_FORMAT", "Page Format", "FORMAT"); 1357: 1358: $r->print($wizard->display()); 1359: 1360: untie %hash; 1361: 1362: return OK; 1363: } 1364: 1365: 1366: 1; 1367: 1368: package Apache::lonprintout::page_format_state; 1369: 1370: =pod 1371: 1372: =head1 Wizard state: page_format_state 1373: 1374: See lonwizard.pm documentation for discussion of the wizard framework. 1375: 1376: Apache::lonprintout::page_format_state is a state that gives the user an opportunity to select the page layout they wish to print with: Number of columns, portrait/landscape, and paper size. If you want to change the paper size choices, change the @paperSize array contents in this package. 1377: 1378: =over 4 1379: 1380: =item * B<new>(parentLonWizReference, stateName, stateTitle, varName, nextState): varName is where the print information will be stored in the format FIXME. nextState is the state that follows this one. 1381: 1382: =back 1383: 1384: =cut 1385: 1386: use Apache::lonwizard; 1387: 1388: no strict; 1389: @ISA = ("Apache::lonwizard::state"); 1390: use strict; 1391: 1392: my $maxColumns = 2; 1393: my @paperSize = ("Letter [8 1/2x11 in]", "Legal [8 1/2x14 in]", 1394: "Ledger/Tabloid [11x17 in]", "Executive [7 1/2x10 in]", 1395: "A2 [420x594 mm]", "A3 [297x420 mm]", "A4 [210x297 mm]", 1396: "A5 [148x210 mm]", "A6 [105x148 mm]" ); 1397: 1398: # Tentative format: Orientation (L = Landscape, P = portrait) | Colnum | 1399: # Paper type 1400: 1401: sub new { 1402: my $proto = shift; 1403: my $class = ref($proto) || $proto; 1404: my $self = bless $proto->SUPER::new(shift, shift, shift); 1405: 1406: $self->{VAR_NAME} = shift; 1407: $self->{NEXT_STATE} = shift; 1408: return $self; 1409: } 1410: 1411: sub render { 1412: my $self = shift; 1413: my $wizard = $self->{WIZARD}; 1414: my $result = ''; 1415: my $var = $self->{VAR_NAME}; 1416: my $curVal = $self->{WIZARD}->{VARS}->{$var}; 1417: 1418: my ($layout, $cols, $paper) = split(/\|/, $curVal); 1419: 1420: my $landscapeChecked = ($layout ne "L")? '' : 'checked '; 1421: my $portraitChecked = $landscapeChecked ? '' : 'checked '; 1422: 1423: $result .= <<STATEHTML; 1424: 1425: <p>How should the printing be formatted?</p> 1426: <table cellpadding="3"> 1427: <tr> 1428: <td align="center"><b>Layout</b></td> 1429: <td align="center"><b>Columns</b></td> 1430: <td align="center"><b>Paper type</b></td> 1431: </tr> 1432: <tr> 1433: <td> 1434: <input type="radio" name="${var}.layout" value="L" $landscapeChecked> Landscape<br /> 1435: <input type="radio" name="${var}.layout" value="P" $portraitChecked> Portrait 1436: </td> 1437: <td> 1438: <select name="${var}.cols"> 1439: STATEHTML 1440: 1441: my $i; 1442: for ($i = 1; $i <= $maxColumns; $i++) { 1443: if ($i == $cols) { 1444: $result .= "<option value='$i' selected>$i</option>\n"; 1445: } else { 1446: $result .= "<option value='$i'>$i</option>\n"; 1447: } 1448: } 1449: 1450: $result .= "</select></td><td>\n"; 1451: $result .= "<select name='${var}.paper'>\n"; 1452: 1453: $i = 0; 1454: foreach (@paperSize) { 1455: if ($paper == $i) { 1456: $result .= "<option selected value='$i'>" . $paperSize[$i] . "</option>\n"; 1457: } else { 1458: $result .= "<option value='$i'>" . $paperSize[$i] . "</option>\n"; 1459: } 1460: $i++; 1461: } 1462: 1463: $result .= "</select></td></tr></table>"; 1464: $result .= '<input type="hidden" name="printWizDone" value="1" />'; 1465: return $result; 1466: } 1467: 1468: 1; 1469: 1470: __END__ 1471: