Annotation of loncom/interface/lonprintout.pm, revision 1.111
1.1 www 1: # The LearningOnline Network
2: # Printout
3: #
1.110 sakharuk 4: # $Id: lonprintout.pm,v 1.109 2003/01/30 16:57:01 sakharuk Exp $
1.11 albertel 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: #
1.1 www 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: #
1.3 sakharuk 38: # 9/17 Alex Sakharuk
39: #
1.1 www 40: package Apache::lonprintout;
41:
42: use strict;
1.10 albertel 43: use Apache::Constants qw(:common :http);
1.2 sakharuk 44: use Apache::lonxml;
45: use Apache::lonnet;
1.54 sakharuk 46: use Apache::loncommon;
1.13 sakharuk 47: use Apache::inputtags;
1.54 sakharuk 48: use Apache::grades;
1.13 sakharuk 49: use Apache::edit;
1.5 sakharuk 50: use Apache::File();
1.68 sakharuk 51: use Apache::lonnavmaps;
1.34 sakharuk 52: use POSIX qw(strftime);
1.60 sakharuk 53: use GDBM_File;
54:
55:
56: my %hash;
1.76 sakharuk 57: my $LaTeXwidth = 0;
1.3 sakharuk 58:
59: sub headerform {
1.1 www 60: my $r = shift;
1.3 sakharuk 61: $r->print(<<ENDHEADER);
62: <html>
63: <head>
64: <title>LON-CAPA output for printing</title>
65: </head>
66: <body bgcolor="FFFFFF">
67: <form method="post" enctype="multipart/form-data" action="/adm/printout" name="printform">
68: ENDHEADER
1.100 albertel 69:
70: if ($ENV{'form.postdata'}=~m|^/res/|) {
71: $r->print(<<ENDHEADER1);
1.62 sakharuk 72: <b>Path to current document: </b><tt>$ENV{'form.postdata'}</tt><p>
73: ENDHEADER1
1.100 albertel 74: }
1.3 sakharuk 75: }
76:
1.1 www 77:
1.3 sakharuk 78: sub menu_for_output {
79: my $r = shift;
1.62 sakharuk 80: my ($title_for_single_resource,$title_for_sequence,$title_for_main_map) = &details_for_menu;
1.83 sakharuk 81: my $assignment = $title_for_sequence;
1.60 sakharuk 82: if ($title_for_single_resource ne '') {$title_for_single_resource = '"'.$title_for_single_resource.'"';}
83: if ($title_for_sequence ne '') {$title_for_sequence = '"'.$title_for_sequence.'"';}
1.62 sakharuk 84: if ($title_for_main_map ne '') {$title_for_main_map = '"'.$title_for_main_map.'"';}
1.100 albertel 85: $ENV{'form.postdata'} =~ s|http://[^/]+||;
1.62 sakharuk 86: my $subdir_to_print = $ENV{'form.postdata'};
87: $subdir_to_print =~ m/\/([^\/]+)$/;
1.100 albertel 88: $subdir_to_print =~ s/\Q$1\E//;
1.28 sakharuk 89: $r->print(<<ENDMENUOUT1);
1.57 sakharuk 90: <h1>What do you want to print? Make a choice.</h1><br />
1.3 sakharuk 91: <input type="hidden" name="phase" value="two">
1.10 albertel 92: <input type="hidden" name="url" value="$ENV{'form.postdata'}">
1.83 sakharuk 93: <input type="hidden" name="assignment" value="$assignment">
1.60 sakharuk 94: <input type="radio" name="choice" value="Standard LaTeX output for current document" checked> Current document <b>$title_for_single_resource</b>
1.65 sakharuk 95: (prints what you just saw on the screen)<br />
1.39 sakharuk 96: ENDMENUOUT1
1.87 sakharuk 97: if ($ENV{'form.postdata'}=~/\/res\//) {
1.52 sakharuk 98: $r->print(<<ENDMENUOUT2);
1.88 sakharuk 99: <input type="radio" name="choice" value="Standard LaTeX output for the primary sequence"> Problem(s) from <b>$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>$title_for_sequence</b><br />
1.28 sakharuk 101: ENDMENUOUT2
1.44 sakharuk 102: }
1.87 sakharuk 103: if (($ENV{'request.role'}=~m/^cc\./ or $ENV{'request.role'}=~m/^in\./ or $ENV{'request.role'}=~m/^ta\./) and ($ENV{'form.postdata'}=~/\/res\//)) {
1.52 sakharuk 104: $r->print(<<ENDMENUOUT6);
1.62 sakharuk 105: <input type="radio" name="choice" value="Standard LaTeX output for the top level sequence"> All problems in this course (<b>warning:</b> this may be time consuming) <br />
1.59 sakharuk 106: <br />
1.63 albertel 107: <input type="radio" name="choice" value="All class print"> All problems from <b>$title_for_sequence</b> for selected students<br /><br />
1.52 sakharuk 108: ENDMENUOUT6
109: }
1.39 sakharuk 110: my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'});
111: $subdirtoprint =~ s/\/[^\/]+$//;
1.93 sakharuk 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)/)) {
1.39 sakharuk 113: $r->print(<<ENDMENUOUT4);
1.62 sakharuk 114: <input type="radio" name="choice" value="Subdirectory print"> Problems from current subdirectory <b>$subdir_to_print</b><br />
1.39 sakharuk 115: ENDMENUOUT4
116: }
117: $r->print(<<ENDMENUOUT5);
1.16 sakharuk 118: <br /><hr /><br />
119: <h1>And what page format do you prefer?</h1>
1.36 sakharuk 120: <table>
121: <tr>
122: <td>
123: <input type="radio" name="layout" value="CBI"> Landscape <br />
124: <input type="radio" name="layout" value="CAPA" checked> Portrait <br />
125: </td>
126: <td> </td>
127: <td rawspan="2">
1.44 sakharuk 128: Number of columns: <select name="numberofcolumns">
1.59 sakharuk 129: <option> 1 </option>
130: <option selected> 2 </option>
1.44 sakharuk 131: </select>
1.36 sakharuk 132: </td>
1.59 sakharuk 133: <td rawspan="2">
134: Paper size (format [width x height]): <select name="papersize">
1.62 sakharuk 135: <option selected> Letter [8 1/2x11 in] </option>
136: <option> Legal [8 1/2x14 in] </option>
137: <option> Ledger/Tabloid [11x17 in] </option>
138: <option> Executive [7 1/2x10 in] </option>
1.59 sakharuk 139: <option> A2 [420x594 mm] </option>
140: <option> A3 [297x420 mm] </option>
141: <option> A4 [210x297 mm] </option>
142: <option> A5 [148x210 mm] </option>
143: <option> A6 [105x148 mm] </option>
144: </select>
145: </td>
1.36 sakharuk 146: </tr>
147: </table>
148: </br>
1.16 sakharuk 149: <input type="submit" value="Submit your choice">
1.52 sakharuk 150: ENDMENUOUT5
151: }
152:
153:
1.88 sakharuk 154: sub sequence_content_menu {
155: my ($key_to,$r) = @_;
1.101 sakharuk 156: my $primary_sequence;
1.88 sakharuk 157: my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'});
158: my @sequence = split('___',$symbolic);
1.101 sakharuk 159: if ($sequence[0]=~/^uploaded/) {$primary_sequence = '/'.$sequence[0];}
160: else {$primary_sequence = '/res/'.$sequence[0];}
1.88 sakharuk 161: my @master_seq = &coming_from_hash($primary_sequence,$sequence[0]);
1.106 sakharuk 162: my @titles_master_seq = &titles_coming_from_hash($primary_sequence,$sequence[0]);
163: foreach my $entity (@titles_master_seq) {$entity=~/^(.*)&&/; $entity=$1}
1.105 sakharuk 164: my @master_seq_view = @master_seq;
1.107 sakharuk 165: if ($ENV{'user.adv'}) {
1.106 sakharuk 166: for (my $i=0;$i<=$#master_seq_view;$i++) {
167: $master_seq_view[$i]=~/___\d+___(.+)$/;
168: $master_seq_view[$i]='/'.$1;
169: }
170: } else {
171: for (my $i=0;$i<=$#master_seq_view;$i++) {
1.107 sakharuk 172: $master_seq_view[$i]=' ';
1.106 sakharuk 173: }
1.88 sakharuk 174: }
175: $r->print(<<ENDMENUOUT1);
176: <input type="hidden" name="url" value="$ENV{'form.url'}">
177: <input type="hidden" name="choice" value="$ENV{'form.choice'}">
178: <input type="hidden" name="layout" value="$ENV{'form.layout'}">
179: <input type="hidden" name="papersize" value="$ENV{'form.papersize'}">
1.93 sakharuk 180: <input type="hidden" name="assignment" value="$ENV{'form.assignment'}">
1.88 sakharuk 181: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}">
182: <h1>Mark item(s) which you want to print</h1>
183: <script>
184: function checkall() {
185: for (i=0; i<document.forms.printform.elements.length; i++) {
186: if
187: (document.forms.printform.elements[i].name.indexOf('whatfile')==0) {
188: document.forms.printform.elements[i].checked=true;
189: }
190: }
191: }
192: function uncheckall() {
193: for (i=0; i<document.forms.printform.elements.length; i++) {
194: if
195: (document.forms.printform.elements[i].name.indexOf('whatfile')==0) {
196: document.forms.printform.elements[i].checked=false;
197: }
198: }
199: }
200: </script>
201: <input type=button onClick="checkall()" value="Check All">
1.106 sakharuk 202: <input type=button onClick="uncheckall()" value="Uncheck">
203: <input type="submit" value="Submit">
1.88 sakharuk 204: <p>
205: ENDMENUOUT1
206: my $inc=0;
207: for (my $i=0;$i<=$#master_seq_view;$i++) {
1.106 sakharuk 208: if ($key_to==1 && $master_seq[$i]=~/\.(problem|exam|quiz|assess|survey|form|library)$/) {
209: $r->print('<br /><input type=checkbox name="whatfile'.$inc.'" value="'.$master_seq[$i].'"> '."\n".'<b>'.
210: $titles_master_seq[$i].'</b> <small>'.$master_seq_view[$i].'</small>');
1.88 sakharuk 211: $inc++;
1.106 sakharuk 212: } elsif ($key_to==0 && $master_seq[$i]=~/\.(problem|exam|quiz|assess|survey|form|library|xml|htm|html|page)$/) {
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>');
1.88 sakharuk 215: $inc++;
216: }
217: }
218: $r->print(<<ENDMENUOUT2);
1.107 sakharuk 219: <br /><br />
1.88 sakharuk 220: <input type="hidden" name="numberoffiles" value="$inc">
221: <input type="hidden" name="phase" value="three">
1.107 sakharuk 222: <input type=button onClick="checkall()" value="Check All">
223: <input type=button onClick="uncheckall()" value="Uncheck">
1.88 sakharuk 224: <input type="submit" value="Submit">
225: ENDMENUOUT2
226:
227: }
228:
229:
1.58 sakharuk 230: sub problem_choice_menu {
231: my $r = shift;
232: my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'});
233: $subdirtoprint =~ s/\/[^\/]+$//;
234: my @list_of_files = ();
235: my @content_directory = ();
1.100 albertel 236: if ($subdirtoprint =~ m|/home/([^/]+)/public_html|) {
237: #localmachine CSTR space
238: my $user=$1;
239: my $domain=$Apache::lonnet::perlvar{'lonDefDomain'};
240: @content_directory = &Apache::lonnet::dirlist($subdirtoprint,
241: $domain, $user,'');
1.58 sakharuk 242: } else {
1.109 sakharuk 243: #local library server res space (allows to print only from the own library server)
244: @content_directory = &Apache::lonnet::dirlist($subdirtoprint,$ENV{'user.domain'}, $ENV{'user.name'},'');
1.58 sakharuk 245: }
246: for (my $iy=0;$iy<=$#content_directory;$iy++) {
247: my @tempo_array = split(/&/,$content_directory[$iy]);
248: if ($tempo_array[0] =~ m/^[^\.]+\.(problem|exam|quiz|assess|survey|form|library)$/) {
249: push(@list_of_files,$tempo_array[0]);
250: }
251: }
252: $subdirtoprint =~ s/\/$//;
253: for (my $i=0;$i<=$#list_of_files;$i++) {
254: $list_of_files[$i] = $subdirtoprint.'/'.$list_of_files[$i];
255: }
256: $r->print(<<ENDMENUOUT1);
257: <input type="hidden" name="url" value="$ENV{'form.url'}">
258: <input type="hidden" name="choice" value="$ENV{'form.choice'}">
259: <input type="hidden" name="layout" value="$ENV{'form.layout'}">
260: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}">
261: <h1>Mark problems which you want to print</h1>
262: <script>
263: function checkall() {
264: for (i=0; i<document.forms.printform.elements.length; i++) {
265: if
266: (document.forms.printform.elements[i].name.indexOf('whattoprint')==0) {
267: document.forms.printform.elements[i].checked=true;
268: }
269: }
270: }
271:
272:
273: function uncheckall() {
274: for (i=0; i<document.forms.printform.elements.length; i++) {
275: if
276: (document.forms.printform.elements[i].name.indexOf('whattoprint')==0) {
277: document.forms.printform.elements[i].checked=false;
278: }
279: }
280: }
281: </script>
1.60 sakharuk 282: <input type=button onClick="checkall()" value="Check All">
1.107 sakharuk 283: <input type=button onClick="uncheckall()" value="Uncheck">
284: <input type="submit" value="Submit">
1.58 sakharuk 285: <p>
286: ENDMENUOUT1
1.82 sakharuk 287: my $i=0;
1.102 sakharuk 288: foreach my $file (sort @list_of_files) {
1.58 sakharuk 289: $r->print('<br /><input type=checkbox name="whattoprint'.$i.'" value="'.$file.'"> '.
290: $file);
291: $i++;
292: }
293: $r->print(<<ENDMENUOUT2);
1.107 sakharuk 294: <br /><br />
1.88 sakharuk 295: <input type="hidden" name="papersize" value="$ENV{'form.papersize'}">
1.58 sakharuk 296: <input type="hidden" name="numberofproblems" value="$i">
297: <input type="hidden" name="phase" value="three">
1.107 sakharuk 298: <input type=button onClick="checkall()" value="Check All">
299: <input type=button onClick="uncheckall()" value="Uncheck">
1.58 sakharuk 300: <input type="submit" value="Submit">
301: ENDMENUOUT2
302: }
303:
304:
1.52 sakharuk 305: sub additional_class_menu {
306: my $r = shift;
307: $r->print(<<ENDMENUOUT1);
308: <input type="hidden" name="url" value="$ENV{'form.url'}">
309: <input type="hidden" name="choice" value="$ENV{'form.choice'}">
310: <input type="hidden" name="layout" value="$ENV{'form.layout'}">
311: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}">
1.83 sakharuk 312: <input type="hidden" name="assignment" value="$ENV{'form.assignment'}">
1.78 sakharuk 313: <h1>Select student(s) whose assignment you want to print</h1>
1.52 sakharuk 314: ENDMENUOUT1
1.57 sakharuk 315: my %courselist=&Apache::lonnet::dump(
316: 'classlist',
317: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
318: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
319: my $now=time;
320: $r->print(<<ENDDISHEADER);
321: <script>
322: function checkall() {
323: for (i=0; i<document.forms.printform.elements.length; i++) {
324: if
325: (document.forms.printform.elements[i].name.indexOf('whomtoprint')==0) {
326: document.forms.printform.elements[i].checked=true;
327: }
328: }
329: }
330:
331: function checksec() {
332: for (i=0; i<document.forms.printform.elements.length; i++) {
333: if
334: (document.forms.printform.elements[i].value.indexOf
335: (document.forms.printform.chksec.value)==0) {
336: document.forms.printform.elements[i].checked=true;
337: }
338: }
339: }
340:
341: function uncheckall() {
342: for (i=0; i<document.forms.printform.elements.length; i++) {
343: if
344: (document.forms.printform.elements[i].name.indexOf('whomtoprint')==0) {
345: document.forms.printform.elements[i].checked=false;
346: }
347: }
1.52 sakharuk 348: }
1.57 sakharuk 349: </script>
1.60 sakharuk 350: <input type=button onClick="checkall()" value="Check All">
1.99 albertel 351: <input type=button onClick="checksec()" value="Type Section/Group then click">
1.57 sakharuk 352: <input type=text size=5 name=chksec>
1.60 sakharuk 353: <input type=button onClick="uncheckall()" value="Uncheck">
1.57 sakharuk 354: <p>
355: ENDDISHEADER
1.54 sakharuk 356: my $i = 0;
1.57 sakharuk 357: foreach (sort keys %courselist) {
358: my ($end,$start)=split(/\:/,$courselist{$_});
359: my $active=1;
360: if (($end) && ($now>$end)) { $active=0; }
361: if ($active) {
362: my ($sname,$sdom)=split(/\:/,$_);
363: my %reply=&Apache::lonnet::get('environment',
364: ['firstname','middlename','lastname','generation'],
365: $sdom,$sname);
366: my $section=&Apache::lonnet::usection
367: ($sdom,$sname,$ENV{'request.course.id'});
368: $r->print(
369: '<br /><input type=checkbox name="whomtoprint'.$i.'" value="'.$section.':'.$_.'"> '.
370: $reply{'firstname'}.' '.
371: $reply{'middlename'}.' '.
372: $reply{'lastname'}.' '.
373: $reply{'generation'}.
374: ' ('.$_.') '.$section);
375: $i++;
376: }
1.52 sakharuk 377: }
378: $r->print(<<ENDMENUOUT2);
1.90 sakharuk 379: <br />Number of blank pages to add: <select name="addedpages"><option selected>0</option>
380: <option>1</option>
381: <option>2</option>
382: <option>3</option>
383: </select>
384: <br />
1.76 sakharuk 385: <input type="hidden" name="papersize" value="$ENV{'form.papersize'}">
1.54 sakharuk 386: <input type="hidden" name="numberofstudents" value="$i">
1.52 sakharuk 387: <input type="hidden" name="phase" value="three">
388: <input type="submit" value="Submit">
389: ENDMENUOUT2
390: }
391:
392:
393: sub additional_print_menu {
394: my $r = shift;
1.54 sakharuk 395: my $what_to_print = '';
396: for (my $i=0; $i<$ENV{'form.numberofstudents'};$i++) {
397: $what_to_print .= '<input type="hidden" name="whomtoprint'.$i.'" value="'.$ENV{'form.whomtoprint'.$i}.'">';
398: }
1.58 sakharuk 399: for (my $i=0; $i<$ENV{'form.numberofproblems'};$i++) {
400: $what_to_print .= '<input type="hidden" name="whattoprint'.$i.'" value="'.$ENV{'form.whattoprint'.$i}.'">';
401: }
1.88 sakharuk 402: for (my $i=0; $i<$ENV{'form.numberoffiles'};$i++) {
403: $what_to_print .= '<input type="hidden" name="whatfile'.$i.'" value="'.$ENV{'form.whatfile'.$i}.'">';
404: }
1.52 sakharuk 405: $r->print(<<ENDMENUOUT);
1.54 sakharuk 406: $what_to_print
1.52 sakharuk 407: <input type="hidden" name="url" value="$ENV{'form.url'}">
408: <input type="hidden" name="choice" value="$ENV{'form.choice'}">
409: <input type="hidden" name="layout" value="$ENV{'form.layout'}">
1.76 sakharuk 410: <input type="hidden" name="papersize" value="$ENV{'form.papersize'}">
1.54 sakharuk 411: <input type="hidden" name="numberofstudents" value="$ENV{'form.numberofstudents'}">
1.58 sakharuk 412: <input type="hidden" name="numberofproblems" value="$ENV{'form.numberofproblems'}">
1.88 sakharuk 413: <input type="hidden" name="numberoffiles" value="$ENV{'form.numberoffiles'}">
1.52 sakharuk 414: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}">
1.83 sakharuk 415: <input type="hidden" name="assignment" value="$ENV{'form.assignment'}">
1.90 sakharuk 416: <input type="hidden" name="addedpages" value="$ENV{'form.addedpages'}">
1.73 sakharuk 417: Define one column layout parameters: <br />
1.57 sakharuk 418: <b>Width</b>: <input type="text" name="width" width="8" value="9cm"> <br />
419: <b>Height</b>: <input type="text" name="height" width="8" value="25.9cm"> <br />
420: <b>Left margin</b>: <input type="text" name="leftmargin" width="8" value="-0.57in"> <br />
1.52 sakharuk 421: <input type="hidden" name="phase" value="four">
422: <input type="submit" value="Submit">
1.3 sakharuk 423: </form>
424: </body>
425: </html>
1.52 sakharuk 426: ENDMENUOUT
1.3 sakharuk 427: }
1.2 sakharuk 428:
429:
1.3 sakharuk 430: sub output_data {
431: my $r = shift;
432: $r->print(<<ENDPART);
433: <html>
434: <head>
435: <title>LON-CAPA output for printing</title>
436: </head>
437: <body bgcolor="FFFFFF">
438: <hr>
439: ENDPART
1.2 sakharuk 440:
1.3 sakharuk 441: my $choice = $ENV{'form.choice'};
1.16 sakharuk 442: my $layout = $ENV{'form.layout'};
1.74 sakharuk 443: my $numberofcolumns = $ENV{'form.numberofcolumns'};
444: my $papersize = $ENV{'form.papersize'};
1.16 sakharuk 445: my $laystyle = 'book';
1.83 sakharuk 446: my $assignment = $ENV{'form.assignment'};
1.82 sakharuk 447: if ($choice eq 'Subdirectory print') {
1.89 sakharuk 448: if ($ENV{'form.layout'} eq '') {$layout = 'CAPA';}
449: if ($ENV{'form.papersize'} eq '') {$papersize = 'Letter [8 1/2x11 in]';}
450: if ($ENV{'form.numberofcolumns'} eq '') {$numberofcolumns = 2;}
1.82 sakharuk 451: }
1.100 albertel 452: if (($choice eq 'Standard LaTeX output for current document') &&
453: ($ENV{'form.url'}=~m|^/~|)) {
1.89 sakharuk 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;}
1.82 sakharuk 457: }
1.2 sakharuk 458: my $result = '';
1.71 sakharuk 459: my $number_of_columns = 1; #used only for pages to determine the width of the cell
1.59 sakharuk 460: my $selectionmade = '';
1.76 sakharuk 461: my ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format($papersize,$layout,$numberofcolumns);
1.104 sakharuk 462: if ($numberofcolumns == 1) {
463: $textwidth=$ENV{'form.width'};
464: $textheight=$ENV{'form.height'};
465: }
466: my $LaTeXwidth;
1.76 sakharuk 467: if ($textwidth=~/(\d+\s*cm)/) {
468: $LaTeXwidth = $1*10;
469: } elsif ($textwidth=~/(\d+\s*mm)/) {
470: $LaTeXwidth = $1;
471: }
1.3 sakharuk 472: if ($choice eq 'Standard LaTeX output for current document') {
1.109 sakharuk 473: #-- single document - problem, page, html, xml, ...
1.59 sakharuk 474: $selectionmade = 1;
1.92 sakharuk 475: if ($ENV{'form.url'}=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) {
476: my %moreenv;
477: $moreenv{'form.grade_target'}='tex';
478: if (&Apache::lonnet::allowed('bre',$ENV{'form.url'})) {
1.48 sakharuk 479: $ENV{'form.url'}=~s/http:\/\/[^\/]+//;
1.92 sakharuk 480: }
481: $moreenv{'request.filename'}=$ENV{'form.url'};
482: $moreenv{'form.textwidth'}=$LaTeXwidth;
483: &Apache::lonnet::appenv(%moreenv);
484: my $texversion=&Apache::lonnet::ssi($ENV{'form.url'});
485: &Apache::lonnet::delenv('form.grade_target','form.textwidth','form.counter');
486: $result .= $texversion;
487: if ($ENV{'form.url'}=~m/\.page\s*$/) {
1.40 sakharuk 488: ($result,$number_of_columns) = &page_cleanup($result);
1.92 sakharuk 489: }
1.97 albertel 490: } else {
491: $result='\documentclass[letterpaper]{article}\usepackage{calc}\begin{document}Printout of this type of document is currently not supported: ';
492: if ($ENV{'form.url'}=~/\/(aboutme|syllabus|bulletinboard|smppg)$/) {
493: $result.=$1;
494: } else {
495: $result.=$ENV{'form.url'};
496: }
497: $result.=' \end{document}'
1.40 sakharuk 498: }
499: } elsif ($choice eq 'Standard LaTeX output for the primary sequence' or
500: $choice eq 'Standard LaTeX output for whole primary sequence') {
1.36 sakharuk 501: #-- minimal sequence to which the current document belongs
502: #-- where is the primary sequence containing file?
1.88 sakharuk 503: my @master_seq = ();
504: for (my $i=0; $i<$ENV{'form.numberoffiles'};$i++) {
505: if ($ENV{'form.whatfile'.$i}=~/\S/) {
506: push @master_seq,$ENV{'form.whatfile'.$i};
507: }
508: }
1.36 sakharuk 509: #-- produce an output string
1.71 sakharuk 510: my $flag_latex_header_remove = 'NO';
511: my $flag_page_in_sequence = 'NO';
1.18 sakharuk 512: for (my $i=0;$i<=$#master_seq;$i++) {
1.105 sakharuk 513: my ($urlp,$symb) = split /&&/, $master_seq[$i];
1.20 sakharuk 514: if ($choice eq 'Standard LaTeX output for the primary sequence') {
1.88 sakharuk 515: $selectionmade = 2;
516: } elsif ($choice eq 'Standard LaTeX output for whole primary sequence') {
517: $selectionmade = 3;
1.16 sakharuk 518: }
1.88 sakharuk 519: my %moreenv;
520: $moreenv{'form.grade_target'}='tex';
521: $moreenv{'form.textwidth'}=$LaTeXwidth;
522: &Apache::lonnet::appenv(%moreenv);
1.98 albertel 523: #&Apache::lonnet::logthis("Trying to get $urlp with symb $symb");
1.88 sakharuk 524: my $texversion=&Apache::lonnet::ssi($urlp,('symb'=>$symb));
525: &Apache::lonnet::delenv('form.grade_target','form.textwidth');
526: if ($urlp =~ m/\.page/) {
527: ($texversion,my $number_of_columns_page) = &page_cleanup($texversion);
528: if ($number_of_columns_page > $number_of_columns) {$number_of_columns=$number_of_columns_page;}
529: $texversion =~ s/\\end{document}\d*/\\end{document}/;
530: $flag_page_in_sequence = 'YES';
531: }
532: if ($flag_latex_header_remove ne 'NO') {
533: $texversion = &latex_header_footer_remove($texversion);
534: } else {
535: $texversion =~ s/\\end{document}//;
536: }
537: $result .= $texversion;
538: $flag_latex_header_remove = 'YES';
1.77 sakharuk 539: }
540: &Apache::lonnet::delenv('form.counter');
1.71 sakharuk 541: if ($flag_page_in_sequence eq 'YES') {$result =~ s/\\usepackage{calc}/\\usepackage{calc}\\usepackage{longtable}/;}
542: $result .= '\end{document}';
1.13 sakharuk 543: } elsif ($choice eq 'Standard LaTeX output for the top level sequence') {
1.47 sakharuk 544: # where is the main sequence of the course?
1.59 sakharuk 545: $selectionmade = 4;
1.105 sakharuk 546: my $main_seq;
547: if ($ENV{'request.course.uri'}=~/\/?uploaded\//) {
548: $main_seq = $ENV{'request.course.uri'};
549: } else {
550: $main_seq = '/res/'.$ENV{'request.course.uri'};
551: }
1.74 sakharuk 552: my @file_seq = &coming_from_hash_whole($main_seq);
1.72 sakharuk 553: my $flag_latex_header_remove = 'NO';
1.52 sakharuk 554: #-- produce an output string
1.49 sakharuk 555: for (my $i=0;$i<=$#file_seq;$i++) {
1.105 sakharuk 556: if (not $file_seq[$i]=~/^&&/) {
557: my ($urlp,$symb) = split /&&/, $file_seq[$i];
558: $urlp=~s/\/home\/httpd\/html//;
559: if ($urlp=~m/\.(problem|exam|quiz|assess|survey|form|library)/) {
1.49 sakharuk 560: my %moreenv;
561: $moreenv{'form.grade_target'}='tex';
1.76 sakharuk 562: $moreenv{'form.textwidth'}=$LaTeXwidth;
1.49 sakharuk 563: &Apache::lonnet::appenv(%moreenv);
1.74 sakharuk 564: my $texversion=&Apache::lonnet::ssi($urlp,('symb'=>$symb));
1.76 sakharuk 565: &Apache::lonnet::delenv('form.grade_target','form.textwidth');
1.72 sakharuk 566: if ($flag_latex_header_remove ne 'NO') {
567: $texversion = &latex_header_footer_remove($texversion);
568: } else {
569: $texversion =~ s/\\end{document}//;
570: }
1.74 sakharuk 571: $result .= $texversion;
572: $flag_latex_header_remove = 'YES';
1.105 sakharuk 573: }
574: }
1.49 sakharuk 575: }
1.72 sakharuk 576: $result .= '\end{document}';
1.52 sakharuk 577: } elsif ($choice eq 'All class print') {
1.54 sakharuk 578: #-- prints assignments for whole class or for selected students
1.59 sakharuk 579: $selectionmade = 5;
1.73 sakharuk 580: my @students = ();
1.54 sakharuk 581: for (my $i=0; $i<$ENV{'form.numberofstudents'};$i++) {
582: if ($ENV{'form.whomtoprint'.$i}=~/:/) {
583: push @students,$ENV{'form.whomtoprint'.$i};
584: }
585: }
586: #where is the primary sequence containing current resource (the same for all students)?
587: my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'});
1.74 sakharuk 588: my @sequence = split('___',$symbolic);
589: my $primary_sequence = '/res/'.$sequence[0];
1.75 sakharuk 590: my @master_seq = &coming_from_hash($primary_sequence,$sequence[0]);
1.72 sakharuk 591: #loop over students
1.80 sakharuk 592: my $flag_latex_header_remove = 'NO';
593: my %moreenv;
594: $moreenv{'form.textwidth'}=$LaTeXwidth;
595: &Apache::lonnet::appenv(%moreenv);
1.54 sakharuk 596: foreach my $person (@students) {
597: my $current_output = '';
1.57 sakharuk 598: my ($usersection,$username,$userdomain) = split /:/,$person;
1.54 sakharuk 599: my $fullname = &Apache::grades::get_fullname($username,$userdomain);
1.72 sakharuk 600: #goes through all resources, checks if they are available for current student, and produces output
1.69 sakharuk 601: foreach my $curresline (@master_seq) {
602: my ($curres,$symb) = split /&&/, $curresline;
1.73 sakharuk 603: if ($curres=~ m/\.(problem|exam|quiz|assess|survey|form|library)/) {
1.54 sakharuk 604: my ($map,$id,$res_url) = split(/___/,$symb);
605: if (&Apache::lonnet::allowed('bre',$res_url)) {
606: my $rendered = &Apache::loncommon::get_student_view($symb,$username,$userdomain,
607: $ENV{'request.course.id'},'tex');
1.73 sakharuk 608: if ($flag_latex_header_remove eq 'YES') {
1.72 sakharuk 609: $rendered = &latex_header_footer_remove($rendered);
610: } else {
611: $rendered =~ s/\\end{document}//;
612: }
1.54 sakharuk 613: $current_output .= $rendered;
614: }
1.73 sakharuk 615: $flag_latex_header_remove = 'YES';
1.54 sakharuk 616: }
1.72 sakharuk 617: }
618: if ($current_output=~/\\documentclass/) {
1.84 sakharuk 619: my $courseidinfo = $ENV{'course.'.$ENV{'request.course.id'}.'.description'};
1.110 sakharuk 620: $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm}\\usepackage{fancyhdr}\\pagestyle{fancy}\\rhead{}\\chead{}\\lhead{$courseidinfo \\hfill \\thepage \\\\ \\textit{$assignment}} \\begin{document}\\noindent\\textit{\\textbf{$fullname}}\\vskip 3 mm /;
1.72 sakharuk 621: } else {
1.90 sakharuk 622: my $blanspages = '';
623: for (my $j=0;$j<$ENV{'form.addedpages'};$j++) {$blanspages.='\clearpage\strut\clearpage';}
1.91 sakharuk 624: $current_output = '\strut\\newline\\noindent\\makebox[\\textwidth/$number_of_columns][b]{\\hrulefill}\\newline\\noindent{\\tiny Printed from LON-CAPA\\copyright MSU{\\hfill} Licensed under GNU General Public License } \\vskip 3mm'.$blanspages.'\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent\textit{\textbf{'.$fullname.'}}\hskip 1.4in } \vskip 5 mm '.$current_output;
1.54 sakharuk 625: }
626: $result .= $current_output;
1.80 sakharuk 627: &Apache::lonnet::delenv('form.counter');
1.54 sakharuk 628: }
1.80 sakharuk 629: $result .= '\end{document}';
630: &Apache::lonnet::delenv('form.textwidth');
1.31 sakharuk 631: } elsif ($choice eq 'Subdirectory print') {
1.58 sakharuk 632: #prints selected problems from the subdirectory
1.59 sakharuk 633: $selectionmade = 6;
1.58 sakharuk 634: my @list_of_files = ();
635: for (my $i=0; $i<$ENV{'form.numberofproblems'};$i++) {
636: if ($ENV{'form.whattoprint'.$i}=~/^\//) {
637: push @list_of_files,$ENV{'form.whattoprint'.$i};
1.28 sakharuk 638: }
1.72 sakharuk 639: }
640: my $flag_latex_header_remove = 'NO';
1.31 sakharuk 641: for (my $i=0;$i<=$#list_of_files;$i++) {
1.58 sakharuk 642: my $urlp = $list_of_files[$i];
643: if ($urlp=~/\//) {
644: my %moreenv;
645: $moreenv{'form.grade_target'}='tex';
1.76 sakharuk 646: $moreenv{'form.textwidth'}=$LaTeXwidth;
1.58 sakharuk 647: &Apache::lonnet::appenv(%moreenv);
1.100 albertel 648: if ($urlp =~ m|/home/([^/]+)/public_html|) {
649: $urlp =~ s|/home/([^/]*)/public_html|/~$1|;
1.109 sakharuk 650: } else {
651: $urlp =~ s|^/home/httpd/html||;
1.58 sakharuk 652: }
653: my $texversion=&Apache::lonnet::ssi($urlp);
1.76 sakharuk 654: &Apache::lonnet::delenv('form.grade_target','form.textwidth');
1.83 sakharuk 655: #this chunck is responsible for printing the path to problem
656: my $newurlp = '';
657: my $HowMany = length($urlp)*2;
658: if ($HowMany > $LaTeXwidth) {
659: my @temporrary = split '/',$urlp;
660: my $HowManyNew = 0;
661: for (my $ii=0;$ii<=$#temporrary;$ii++) {
662: if ($temporrary[$ii] ne '') {
663: $HowManyNew += length($temporrary[$ii])*2;
664: if ($HowManyNew < $LaTeXwidth ) {
665: $newurlp .= '/'.$temporrary[$ii];
666: } else {
667: $HowManyNew = 0;
668: $newurlp .= '|\vskip -1 mm \noindent \verb|';
669: $ii--;
670: }
671: }
672: }
673: }
674: $texversion =~ s/(\\begin{minipage}{\\textwidth})/$1 {\\small\\noindent\\verb|$newurlp\|\\vskip 0 mm}/;
1.72 sakharuk 675: if ($flag_latex_header_remove ne 'NO') {
676: $texversion = &latex_header_footer_remove($texversion);
677: } else {
678: $texversion =~ s/\\end{document}//;
679: }
1.58 sakharuk 680: $result .= $texversion;
1.72 sakharuk 681: }
682: $flag_latex_header_remove = 'YES';
1.31 sakharuk 683: }
1.72 sakharuk 684: $result .= '\end{document}';
1.7 sakharuk 685: }
1.74 sakharuk 686: #-------------------------------------------------------- corrections for the different page formats
1.83 sakharuk 687: $result = &page_format_transformation($papersize,$layout,$numberofcolumns,$choice,$result,$assignment);
1.76 sakharuk 688: if ($layout eq 'CBI') {
1.16 sakharuk 689: $laystyle = 'album';
690: }
1.76 sakharuk 691: $result = &latex_corrections($number_of_columns,$result);
1.52 sakharuk 692: #changes page's parameters for the one column output
693: if ($ENV{'form.numberofcolumns'} == 1) {
694: $result =~ s/\\textwidth= 9cm/\\textwidth= $ENV{'form.width'}/;
1.59 sakharuk 695: $result =~ s/\\textheight 25\.9cm/\\textheight $ENV{'form.height'}/;
696: $result =~ s/\\evensidemargin = -0\.57in/\\evensidemargin= $ENV{'form.leftmargin'}/;
697: $result =~ s/\\oddsidemargin = -0\.57in/\\oddsidemargin= $ENV{'form.leftmargin'}/;
1.52 sakharuk 698: }
1.7 sakharuk 699: #-- writing .tex file in prtspool
1.16 sakharuk 700: my $temp_file;
1.33 sakharuk 701: my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout_".time."_".rand(10000000).".tex";
1.16 sakharuk 702: unless ($temp_file = Apache::File->new('>'.$filename)) {
703: $r->log_error("Couldn't open $filename for output $!");
704: return SERVER_ERROR;
705: }
706: print $temp_file $result;
1.3 sakharuk 707: $r->print(<<FINALEND);
1.59 sakharuk 708: <meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$filename&$laystyle&$numberofcolumns&$selectionmade">
1.3 sakharuk 709: </body>
710: </html>
711: FINALEND
712: }
1.61 sakharuk 713:
714:
1.73 sakharuk 715: sub coming_from_hash_whole {
716:
717: my $mainsequence = shift;
718: my @resourcelist = ();
719: my $mapid = $hash{'map_pc_'.$mainsequence};
720: my $mapstart = $hash{'map_start_'.$mainsequence};
721: my $mapfinish = $hash{'map_finish_'.$mainsequence};
722: my $current_resource = $mapstart;
723: while ($current_resource ne $mapfinish) {
724: if ($hash{'src_'.$current_resource}=~/\.sequence$/) {
1.74 sakharuk 725: push @resourcelist,&coming_from_hash_whole($hash{'src_'.$current_resource});
1.73 sakharuk 726: } else {
1.105 sakharuk 727: my $presymb;
728: if ($mainsequence =~ /\/res\/(.*)$/) {$presymb = $1;}
729: elsif ($mainsequence =~ /\/?(uploaded\/(.*))$/) {$presymb = $1;}
1.74 sakharuk 730: my $rid = $hash{'ids_'.$hash{'src_'.$current_resource}};
1.105 sakharuk 731: if ($rid=~/,/) {
1.74 sakharuk 732: my @rid = split /,/, $rid;
733: foreach my $rid_element (@rid) {
734: if ($rid_element =~ m/^$mapid\.(\d*)/) {
735: $rid = $1;
736: last;
737: }
738: }
739: } else {
1.105 sakharuk 740: $rid =~ m/^$mapid\.(\d*)/;
1.74 sakharuk 741: $rid = $1;
742: }
743: $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/;
744: my $symb = $presymb.'___'.$rid.'___'.$1;
745: push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$symb;
1.73 sakharuk 746: }
1.74 sakharuk 747: $current_resource = $hash{'goesto_'.$hash{'to_'.$current_resource}};
1.111 ! sakharuk 748: }
! 749: #needs if final resource in the map (type="finish") contains something
! 750: if ($hash{'src_'.$current_resource}=~/\.sequence$/) {
! 751: push @resourcelist,&coming_from_hash_whole($hash{'src_'.$current_resource});
! 752: } else {
! 753: my $presymb;
! 754: if ($mainsequence =~ /\/res\/(.*)$/) {$presymb = $1;}
! 755: elsif ($mainsequence =~ /\/?(uploaded\/(.*))$/) {$presymb = $1;}
! 756: my $rid = $hash{'ids_'.$hash{'src_'.$current_resource}};
! 757: if ($rid=~/,/) {
! 758: my @rid = split /,/, $rid;
! 759: foreach my $rid_element (@rid) {
! 760: if ($rid_element =~ m/^$mapid\.(\d*)/) {
! 761: $rid = $1;
! 762: last;
! 763: }
! 764: }
! 765: } else {
! 766: $rid =~ m/^$mapid\.(\d*)/;
! 767: $rid = $1;
! 768: }
! 769: $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/;
! 770: my $symb = $presymb.'___'.$rid.'___'.$1;
! 771: push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$symb;
! 772: }
! 773: $current_resource = $hash{'goesto_'.$hash{'to_'.$current_resource}};
1.73 sakharuk 774: return @resourcelist;
775: }
776:
777:
1.61 sakharuk 778: sub coming_from_hash {
779:
1.73 sakharuk 780: my ($mainsequence,$symb) = @_;
1.61 sakharuk 781: my @resourcelist = ();
1.68 sakharuk 782: my $mapid = $hash{'map_pc_'.$mainsequence};
1.61 sakharuk 783: my $mapstart = $hash{'map_start_'.$mainsequence};
784: my $mapfinish = $hash{'map_finish_'.$mainsequence};
1.98 albertel 785: my ($presymb);
786: if ($symb) {
787: ($presymb)=split(/___/,$symb);
788: } else {
789: $presymb=$mainsequence;
790: $presymb=~s|^/res/||;
791: }
1.70 albertel 792: $presymb = $presymb.'___';
1.61 sakharuk 793: my $current_resource = $mapstart;
794: while ($current_resource ne $mapfinish) {
795: if (not $hash{'src_'.$current_resource}=~/\.sequence$/) {
1.68 sakharuk 796: my $rid = $hash{'ids_'.$hash{'src_'.$current_resource}};
797: if ($rid=~/,/) {
798: my @rid = split /,/, $rid;
799: foreach my $rid_element (@rid) {
800: if ($rid_element =~ m/^$mapid\.(\d*)/) {
801: $rid = $1;
802: last;
803: }
804: }
805: } else {
806: $rid =~ m/^$mapid\.(\d*)/;
807: $rid = $1;
808: }
809: $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/;
810: $symb = $presymb.$rid.'___'.$1;
811: push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$symb;
1.61 sakharuk 812: } else {
813: push @resourcelist,&coming_from_hash($hash{'src_'.$current_resource});
814: }
815: $current_resource = $hash{'goesto_'.$hash{'to_'.$current_resource}};
816: }
1.68 sakharuk 817: #needs if final resource in the map (type="finish") contains something
1.65 sakharuk 818: if (not $hash{'src_'.$current_resource}=~/\.sequence$/) {
1.68 sakharuk 819: my $rid = $hash{'ids_'.$hash{'src_'.$current_resource}};
820: if ($rid=~/,/) {
821: my @rid = split /,/, $rid;
822: foreach my $rid_element (@rid) {
823: if ($rid_element =~ m/^$mapid\.(\d*)/) {
824: $rid = $1;
825: last;
826: }
827: }
828: } else {
829: $rid =~ m/^$mapid\.(\d*)/;
830: $rid = $1;
831: }
832: $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/;
833: $symb = $presymb.$rid.'___'.$1;
834: push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$symb;
1.65 sakharuk 835: } else {
836: push @resourcelist,&coming_from_hash($hash{'src_'.$current_resource});
837: }
1.61 sakharuk 838: return @resourcelist;
839: }
840:
1.106 sakharuk 841:
842: sub titles_coming_from_hash {
843:
844: my ($mainsequence,$symb) = @_;
845: my @resourcelist = ();
846: my $mapid = $hash{'map_pc_'.$mainsequence};
847: my $mapstart = $hash{'map_start_'.$mainsequence};
848: my $mapfinish = $hash{'map_finish_'.$mainsequence};
849: my ($presymb);
850: if ($symb) {
851: ($presymb)=split(/___/,$symb);
852: } else {
853: $presymb=$mainsequence;
854: $presymb=~s|^/res/||;
855: }
856: $presymb = $presymb.'___';
857: my $current_resource = $mapstart;
858: while ($current_resource ne $mapfinish) {
859: if (not $hash{'src_'.$current_resource}=~/\.sequence$/) {
860: my $rid = $hash{'ids_'.$hash{'src_'.$current_resource}};
861: if ($rid=~/,/) {
862: my @rid = split /,/, $rid;
863: foreach my $rid_element (@rid) {
864: if ($rid_element =~ m/^$mapid\.(\d*)/) {
865: $rid = $1;
866: last;
867: }
868: }
869: } else {
870: $rid =~ m/^$mapid\.(\d*)/;
871: $rid = $1;
872: }
873: $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/;
874: $symb = $presymb.$rid.'___'.$1;
875: push @resourcelist,$hash{'title_'.$current_resource}.'&&'.$symb;
876: } else {
877: push @resourcelist,&titles_coming_from_hash($hash{'src_'.$current_resource});
878: }
879: $current_resource = $hash{'goesto_'.$hash{'to_'.$current_resource}};
880: }
881: #needs if final resource in the map (type="finish") contains something
882: if (not $hash{'src_'.$current_resource}=~/\.sequence$/) {
883: my $rid = $hash{'ids_'.$hash{'src_'.$current_resource}};
884: if ($rid=~/,/) {
885: my @rid = split /,/, $rid;
886: foreach my $rid_element (@rid) {
887: if ($rid_element =~ m/^$mapid\.(\d*)/) {
888: $rid = $1;
889: last;
890: }
891: }
892: } else {
893: $rid =~ m/^$mapid\.(\d*)/;
894: $rid = $1;
895: }
896: $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/;
897: $symb = $presymb.$rid.'___'.$1;
898: push @resourcelist,$hash{'title_'.$current_resource}.'&&'.$symb;
899: } else {
900: push @resourcelist,&titles_coming_from_hash($hash{'src_'.$current_resource});
901: }
902: return @resourcelist;
903: }
1.2 sakharuk 904:
1.71 sakharuk 905: sub latex_header_footer_remove {
906: my $text = shift;
907: $text =~ s/\\end{document}//;
908: $text =~ s/\\documentclass([^&]*)\\begin{document}//;
909: return $text;
910: }
911:
912:
1.37 sakharuk 913: sub character_chart {
914: my $result = shift;
1.41 sakharuk 915: $result =~ s/�?0?7;//g;
1.40 sakharuk 916: $result =~ s/�?0?9;//g;
917: $result =~ s/�?10;//g;
918: $result =~ s/�?13;//g;
919: $result =~ s/�?32;/ /g;
920: $result =~ s/�?33;/!/g;
921: $result =~ s/�?34;/"/g;
1.76 sakharuk 922: $result =~ s/"/"/g; #"
1.40 sakharuk 923: $result =~ s/�?35;/\\#/g;
924: # $result =~ s/�?36;/\\\$/g;
925: $result =~ s/�?37;/\\%/g;
926: $result =~ s/�?38;/\\&/g;
1.37 sakharuk 927: $result =~ s/&/\\&/g;
1.40 sakharuk 928: $result =~ s/�?39;/'/g;
929: $result =~ s/�?40;/(/g;
930: $result =~ s/�?41;/)/g;
931: $result =~ s/�?42;/\*/g;
932: $result =~ s/�?43;/\+/g;
933: $result =~ s/�?44;/,/g;
934: $result =~ s/�?45;/-/g;
935: $result =~ s/�?46;/\./g;
936: $result =~ s/�?47;/\//g;
937: $result =~ s/�?48;/0/g;
938: $result =~ s/�?49;/1/g;
939: $result =~ s/�?50;/2/g;
940: $result =~ s/�?51;/3/g;
941: $result =~ s/�?52;/4/g;
942: $result =~ s/�?53;/5/g;
943: $result =~ s/�?54;/6/g;
944: $result =~ s/�?55;/7/g;
945: $result =~ s/�?56;/8/g;
946: $result =~ s/�?57;/9/g;
947: $result =~ s/�?58;/:/g;
948: $result =~ s/�?59;/;/g;
949: $result =~ s/�?60;/\$<\$/g;
1.37 sakharuk 950: $result =~ s/</\$<\$/g;
1.40 sakharuk 951: $result =~ s/�?61;/\$=\$/g;
952: $result =~ s/�?62;/\$>\$/g;
1.37 sakharuk 953: $result =~ s/>/\$>\$/g;
1.40 sakharuk 954: $result =~ s/�?63;/?/g;
955: # $result =~ s/�?64;//g;
956: $result =~ s/�?65;/A/g;
957: $result =~ s/�?66;/B/g;
958: $result =~ s/�?67;/C/g;
959: $result =~ s/�?68;/D/g;
960: $result =~ s/�?69;/E/g;
961: $result =~ s/�?70;/F/g;
962: $result =~ s/�?71;/G/g;
963: $result =~ s/�?72;/H/g;
964: $result =~ s/�?73;/I/g;
965: $result =~ s/�?74;/J/g;
966: $result =~ s/�?75;/K/g;
967: $result =~ s/�?76;/L/g;
968: $result =~ s/�?77;/M/g;
969: $result =~ s/�?78;/N/g;
970: $result =~ s/�?79;/O/g;
971: $result =~ s/�?80;/P/g;
972: $result =~ s/�?81;/Q/g;
973: $result =~ s/�?82;/R/g;
974: $result =~ s/�?83;/S/g;
975: $result =~ s/�?84;/T/g;
976: $result =~ s/�?85;/U/g;
977: $result =~ s/�?86;/V/g;
978: $result =~ s/�?87;/W/g;
979: $result =~ s/�?88;/X/g;
980: $result =~ s/�?89;/Y/g;
981: $result =~ s/�?90;/Z/g;
982: $result =~ s/�?91;/[/g;
983: $result =~ s/�?92;/\\/g;
984: $result =~ s/�?93;/]/g;
985: # $result =~ s/�?94;//g;
986: # $result =~ s/�?95;//g;
987: $result =~ s/�?96;/`/g;
988: $result =~ s/�?97;/a/g;
989: $result =~ s/�?98;/b/g;
990: $result =~ s/�?99;/c/g;
1.37 sakharuk 991: $result =~ s/d/d/g;
992: $result =~ s/e/e/g;
993: $result =~ s/f/f/g;
994: $result =~ s/g/g/g;
995: $result =~ s/h/h/g;
996: $result =~ s/i/i/g;
997: $result =~ s/j/j/g;
998: $result =~ s/k/k/g;
999: $result =~ s/l/l/g;
1000: $result =~ s/m/m/g;
1001: $result =~ s/n/n/g;
1002: $result =~ s/o/o/g;
1003: $result =~ s/p/p/g;
1004: $result =~ s/q/q/g;
1005: $result =~ s/r/r/g;
1006: $result =~ s/s/s/g;
1007: $result =~ s/t/t/g;
1008: $result =~ s/u/u/g;
1009: $result =~ s/v/v/g;
1010: $result =~ s/w/w/g;
1011: $result =~ s/x/x/g;
1012: $result =~ s/y/y/g;
1013: $result =~ s/z/z/g;
1014: $result =~ s/{/\\{/g;
1015: $result =~ s/|/\|/g;
1016: $result =~ s/}/\\}/g;
1017: $result =~ s/~/\~/g;
1018: $result =~ s/‚/,/g;
1019: # $result =~ s/ƒ//g;
1020: $result =~ s/„/''/g;
1021: $result =~ s/…/\$\\ldots\$/g;
1022: $result =~ s/†/\$\\dagger\$/g;
1023: $result =~ s/‡/\$\\ddagger\$/g;
1024: # $result =~ s/ˆ//g;
1025: # $result =~ s/‰//g;
1026: # $result =~ s/Š//g;
1027: $result =~ s/‹/\$<\$/g;
1028: # $result =~ s/Œ//g;
1029: $result =~ s/‘/`/g;
1030: $result =~ s/’/'/g;
1031: $result =~ s/“/``/g;
1032: $result =~ s/”/''/g;
1033: $result =~ s/•/\$\\bullet\$/g;
1034: # $result =~ s/–//g;
1035: # $result =~ s/—//g;
1036: $result =~ s/˜/~/g;
1037: # $result =~ s/™//g;
1038: # $result =~ s/š//g;
1039: $result =~ s/›/\$>\$/g;
1040: $result =~ s/œ/\\{\\oe\\}/g;
1041: $result =~ s/Ÿ/\\"\\{Y\\}/g;
1042: $result =~ s/ //g;
1043: $result =~ s/ //g;
1044: $result =~ s/¡/!`/g;
1045: $result =~ s/¡/!`/g; #`
1046: # $result =~ s/¢//g;
1047: # $result =~ s/¢//g;
1048: $result =~ s/£/\\pounds/g;
1049: $result =~ s/£/\\pounds/g;
1050: # $result =~ s/¤//g;
1051: # $result =~ s/¤//g;
1052: # $result =~ s/¥//g;
1053: # $result =~ s/¥//g;
1054: # $result =~ s/¦//g;
1055: # $result =~ s/¦//g;
1056: # $result =~ s/§//g;
1057: # $result =~ s/§//g;
1058: # $result =~ s/¨//g;
1059: # $result =~ s/¨//g;
1060: $result =~ s/©/\\copyright/g;
1061: $result =~ s/©/\\copyright/g;
1062: # $result =~ s/ª//g;
1063: # $result =~ s/ª//g;
1064: # $result =~ s/«//g;
1065: # $result =~ s/«//g;
1066: $result =~ s/¬/\$\\neg\$/g;
1067: $result =~ s/¬/\$\\neg\$/g;
1068: # $result =~ s/­//g;
1069: # $result =~ s/­//g;
1070: # $result =~ s/®//g;
1071: # $result =~ s/®//g;
1072: # $result =~ s/¯//g;
1073: # $result =~ s/¯//g;
1.42 sakharuk 1074: $result =~ s/°/\$^{\\circ}\$/g;
1075: $result =~ s/°/\$^{\\circ}\$/g;
1.37 sakharuk 1076: $result =~ s/±/\$\\pm\$/g;
1077: $result =~ s/±/\$\\pm\$/g;
1078: $result =~ s/²/\$^2\$/g;
1079: $result =~ s/²/\$^2\$/g;
1080: $result =~ s/³/\$^3\$/g;
1081: $result =~ s/³/\$^3\$/g;
1082: # $result =~ s/´//g;
1083: # $result =~ s/´//g;
1084: $result =~ s/µ/\$\\mu\$/g;
1085: $result =~ s/µ/\$\\mu\$/g;
1086: $result =~ s/¶/\\P/g;
1087: $result =~ s/¶/\\P/g;
1088: $result =~ s/·/\$\\cdot\$/g;
1089: $result =~ s/·/\$\\cdot\$/g;
1090: # $result =~ s/¸//g;
1091: # $result =~ s/¸//g;
1092: $result =~ s/¹/\$^1\$/g;
1093: $result =~ s/¹/\$^1\$/g;
1094: # $result =~ s/º//g;
1095: # $result =~ s/º//g;
1096: # $result =~ s/»//g;
1097: # $result =~ s/»//g;
1098: # $result =~ s/¼//g;
1099: # $result =~ s/¼//g;
1100: # $result =~ s/½//g;
1101: # $result =~ s/½//g;
1102: # $result =~ s/¾//g;
1103: # $result =~ s/¾//g;
1.76 sakharuk 1104: $result =~ s/¿/?`/g;
1105: $result =~ s/¿/?`/g; #`
1106: $result =~ s/À/\\`{A}/g;
1107: $result =~ s/À/\\`{A}/g; #`
1.37 sakharuk 1108: $result =~ s/Á/\\'{A}/g;
1.76 sakharuk 1109: $result =~ s/Á/\\'{A}/g; #'
1.37 sakharuk 1110: $result =~ s/Â/\\^{A}/g;
1111: $result =~ s/Â/\\^{A}/g;
1112: $result =~ s/Ã/\\~{A}/g;
1113: $result =~ s/Ã/\\~{A}/g;
1114: $result =~ s/Ä/\\"{A}/g;
1.76 sakharuk 1115: $result =~ s/Ä/\\"{A}/g; #"
1.37 sakharuk 1116: $result =~ s/Å/{\\AA}/g;
1117: $result =~ s/Å/{\\AA}/g;
1118: $result =~ s/Æ/{\\AE}/g;
1119: $result =~ s/Æ/{\\AE}/g;
1120: # $result =~ s/Ç//g;
1121: # $result =~ s/Ç//g;
1.76 sakharuk 1122: $result =~ s/È/\\`{E}/g;
1123: $result =~ s/È/\\`{E}/g; #`
1124: $result =~ s/É/\\'{E}/g; #'
1125: $result =~ s/É/\\'{E}/g; #'
1.37 sakharuk 1126: $result =~ s/Ê/\\^{E}/g;
1127: $result =~ s/Ê/\\^{E}/g;
1128: $result =~ s/Ë/\\`{E}/g;
1.76 sakharuk 1129: $result =~ s/Ë/\\`{E}/g; #`
1.37 sakharuk 1130: $result =~ s/Ì/\\`{I}/g;
1.76 sakharuk 1131: $result =~ s/Ì/\\`{I}/g; #`
1132: $result =~ s/Í/\\'{I}/g;
1133: $result =~ s/Í/\\'{I}/g; #'
1.37 sakharuk 1134: $result =~ s/Î/\\^{I}/g;
1135: $result =~ s/Î/\\^{I}/g;
1.76 sakharuk 1136: $result =~ s/Ï/\\"{I}/g;
1137: $result =~ s/Ï/\\"{I}/g; #"
1.37 sakharuk 1138: # $result =~ s/Ð//g;
1139: # $result =~ s/Ð//g;
1140: $result =~ s/Ñ/\\~{N}/g;
1141: $result =~ s/Ñ/\\~{N}/g;
1142: $result =~ s/Ò/\\`{O}/g;
1.76 sakharuk 1143: $result =~ s/Ò/\\`{O}/g; #`
1.37 sakharuk 1144: $result =~ s/Ó/\\'{O}/g;
1.76 sakharuk 1145: $result =~ s/Ó/\\'{O}/g; #'
1.37 sakharuk 1146: $result =~ s/Ô/\\^{O}/g;
1147: $result =~ s/Ô/\\^{O}/g;
1148: $result =~ s/Õ/\\~{O}/g;
1149: $result =~ s/Õ/\\~{O}/g;
1.76 sakharuk 1150: $result =~ s/Ö/\\"{O}/g;
1151: $result =~ s/Ö/\\"{O}/g; #"
1.37 sakharuk 1152: $result =~ s/×/\$\\times\$/g;
1153: $result =~ s/×/\$\\times\$/g;
1154: $result =~ s/Ø/{\\O}/g;
1155: $result =~ s/Ø/{\\O}/g;
1.76 sakharuk 1156: $result =~ s/Ù/\\`{U}/g;
1157: $result =~ s/Ù/\\`{U}/g; #`
1158: $result =~ s/Ú/\\'{U}/g; #'
1159: $result =~ s/Ú/\\'{U}/g; #'
1.37 sakharuk 1160: $result =~ s/Û/\\^{U}/g;
1161: $result =~ s/Û/\\^{U}/g;
1.76 sakharuk 1162: $result =~ s/Ü/\\"{U}/g; #"
1163: $result =~ s/Ü/\\"{U}/g; #"
1.37 sakharuk 1164: $result =~ s/Ý/\\'{Y}/g;
1.76 sakharuk 1165: $result =~ s/Ý/\\'{Y}/g; #'
1.37 sakharuk 1166: # $result =~ s/Þ//g;
1167: # $result =~ s/Þ//g;
1168: # $result =~ s/ß//g;
1169: # $result =~ s/ß//g;
1170: $result =~ s/à/\\`{a}/g;
1.76 sakharuk 1171: $result =~ s/à/\\`{a}/g; #`
1.37 sakharuk 1172: $result =~ s/á/\\'{a}/g;
1.76 sakharuk 1173: $result =~ s/á/\\'{a}/g; #'
1.37 sakharuk 1174: $result =~ s/â/\\^{a}/g;
1175: $result =~ s/â/\\^{a}/g;
1176: $result =~ s/ã/\\~{a}/g;
1177: $result =~ s/ã/\\~{a}/g;
1178: $result =~ s/ä/\\"{a}/g;
1.76 sakharuk 1179: $result =~ s/ä/\\"{a}/g; #"
1.37 sakharuk 1180: $result =~ s/å/{\\aa}/g;
1181: $result =~ s/å/{\\aa}/g;
1182: $result =~ s/æ/{\\ae}/g;
1183: $result =~ s/æ/{\\ae}/g;
1184: # $result =~ s/ç//g;
1185: # $result =~ s/ç//g;
1186: $result =~ s/è/\\`{e}/g;
1.76 sakharuk 1187: $result =~ s/è/\\`{e}/g; #`
1.37 sakharuk 1188: $result =~ s/é/\\'{e}/g;
1.76 sakharuk 1189: $result =~ s/é/\\'{e}/g; #'
1.37 sakharuk 1190: $result =~ s/ê/\\^{e}/g;
1191: $result =~ s/ê/\\^{e}/g;
1192: $result =~ s/ë/\\"{e}/g;
1.76 sakharuk 1193: $result =~ s/ë/\\"{e}/g; #"
1.37 sakharuk 1194: $result =~ s/ì/\\`{i}/g;
1.76 sakharuk 1195: $result =~ s/ì/\\`{i}/g; #`
1.37 sakharuk 1196: $result =~ s/í/\\'{i}/g;
1.76 sakharuk 1197: $result =~ s/í/\\'{i}/g; #'
1.37 sakharuk 1198: $result =~ s/î/\\^{i}/g;
1199: $result =~ s/î/\\^{i}/g;
1200: $result =~ s/ï/\\"{i}/g;
1.76 sakharuk 1201: $result =~ s/ï/\\"{i}/g; #"
1.37 sakharuk 1202: # $result =~ s/ð//g;
1203: # $result =~ s/ð//g;
1204: $result =~ s/ñ/\\~{n}/g;
1205: $result =~ s/ñ/\\~{n}/g;
1206: $result =~ s/ò/\\`{o}/g;
1.76 sakharuk 1207: $result =~ s/ò/\\`{o}/g; #`
1.37 sakharuk 1208: $result =~ s/ó/\\'{o}/g;
1.76 sakharuk 1209: $result =~ s/ó/\\'{o}/g; #'
1.37 sakharuk 1210: $result =~ s/ô/\\^{o}/g;
1211: $result =~ s/ô/\\^{o}/g;
1212: $result =~ s/õ/\\~{o}/g;
1213: $result =~ s/õ/\\~{o}/g;
1214: $result =~ s/ö/\\"{o}/g;
1.76 sakharuk 1215: $result =~ s/ö/\\"{o}/g; #"
1.37 sakharuk 1216: $result =~ s/÷/\$\\div\$/g;
1217: $result =~ s/÷/\$\\div\$/g;
1218: $result =~ s/ø/{\\o}/g;
1219: $result =~ s/ø/{\\o}/g;
1220: $result =~ s/ù/\\`{u}/g;
1.76 sakharuk 1221: $result =~ s/ù/\\`{u}/g; #`
1.37 sakharuk 1222: $result =~ s/ú/\\'{u}/g;
1.76 sakharuk 1223: $result =~ s/ú/\\'{u}/g; #'
1.37 sakharuk 1224: $result =~ s/û/\\^{u}/g;
1225: $result =~ s/û/\\^{u}/g;
1226: $result =~ s/ü/\\"{u}/g;
1.76 sakharuk 1227: $result =~ s/ü/\\"{u}/g; #"
1.37 sakharuk 1228: $result =~ s/ý/\\'{y}/g;
1.76 sakharuk 1229: $result =~ s/ý/\\'{y}/g; #'
1.37 sakharuk 1230: # $result =~ s/þ//g;
1231: # $result =~ s/þ//g;
1232: $result =~ s/ÿ/\\"{y}/g;
1.76 sakharuk 1233: $result =~ s/ÿ/\\"{y}/g; #"
1.75 sakharuk 1234: $result =~ s/θ/\$\\theta\$/g; #converts theta from html into tex
1.37 sakharuk 1235: return $result;
1236: }
1.41 sakharuk 1237:
1238:
1.76 sakharuk 1239: sub page_format {
1240: my ($papersize,$layout,$numberofcolumns) = @_;
1241: my ($textwidth,$textheight,$oddoffset,$evenoffset) = (0,0,0,0);
1242: if ($papersize=~/Letter/) {
1243: if ($layout eq 'CAPA') {
1244: if ($numberofcolumns == 1) {
1245: $textwidth = '18 cm';
1246: $textheight = '25.9 cm';
1247: $oddoffset = '-0.57 in';
1248: $evenoffset = '-0.57 in';
1249: } elsif ($numberofcolumns == 2) {
1.81 sakharuk 1250: $textwidth = '93 mm';
1.76 sakharuk 1251: $textheight = '25.9 cm';
1252: $oddoffset = '-0.57 in';
1253: $evenoffset = '-0.57 in';
1254: }
1255: } elsif ($layout eq 'CBI') {
1256: if ($numberofcolumns eq '1') {
1257: $textwidth = '8.8 in';
1258: $textheight = '6.8 in';
1259: $oddoffset = '-40 pt';
1260: $evenoffset = '-60 pt';
1261: } elsif ($numberofcolumns == 2) {
1262: $textwidth = '4.2 in';
1263: $textheight = '6.8 in';
1264: $oddoffset = '-40 pt';
1265: $evenoffset = '-60 pt';
1266: }
1267: }
1268: # } elsif($papersize=~/Legal/) {
1269: # } elsif($papersize=~/Ledger/) {
1270: # } elsif($papersize=~/Executive/) {
1271: } elsif($papersize=~/A4/) {
1272: if ($layout eq 'CAPA') {
1273: if ($numberofcolumns == 1) {
1274: $textwidth = '18 cm';
1275: $textheight = '28 cm';
1276: $oddoffset = '-0.57 in';
1277: $evenoffset = '-0.57 in';
1278: } elsif ($numberofcolumns == 2) {
1.81 sakharuk 1279: $textwidth = '96 mm';
1.76 sakharuk 1280: $textheight = '2 cm';
1281: $oddoffset = '-0.57 in';
1282: $evenoffset = '-0.57 in';
1283: }
1284: } elsif ($layout eq 'CBI') {
1285: if ($numberofcolumns eq '1') {
1286: $textwidth = '8.5 in';
1287: $textheight = '7.7 in';
1288: $oddoffset = '-40 pt';
1289: $evenoffset = '-60 pt';
1290: } elsif ($numberofcolumns == 2) {
1291: $textwidth = '3.9 in';
1292: $textheight = '7.7 in';
1293: $oddoffset = '-40 pt';
1294: $evenoffset = '-60 pt';
1295: }
1296: }
1297: # } elsif($papersize=~/A3/) {
1298: # } elsif($papersize=~/A2/) {
1299: # } elsif($papersize=~/A5/) {
1300: # } elsif($papersize=~/A6/) {
1301: }
1302: return $textwidth,$textheight,$oddoffset,$evenoffset;
1303: }
1304:
1305:
1306: sub page_format_transformation {
1.104 sakharuk 1307: my ($papersize,$layout,$numberofcolumns,$choice,$text,$assignment) = @_;
1308: my ($textwidth,$textheight,$oddoffset,$evenoffset);
1.101 sakharuk 1309: $assignment=~s/_/ /g;
1.104 sakharuk 1310: if ($numberofcolumns != 1) {
1311: ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format($papersize,$layout,$numberofcolumns);
1312: } else {
1313: ($textwidth,$textheight,$oddoffset,$evenoffset) = ($ENV{'form.width'},$ENV{'form.height'},$ENV{'form.leftmargin'},$ENV{'form.leftmargin'});
1314: }
1.108 sakharuk 1315: my $firstname = &special_character_corrections(&Apache::lonnet::unescape($ENV{'environment.firstname'}));
1316: my $lastname = &special_character_corrections(&Apache::lonnet::unescape($ENV{'environment.lastname'}));
1317: my $courseidinfo = &special_character_corrections(&Apache::lonnet::unescape($ENV{'course.'.$ENV{'request.course.id'}.'.description'}));
1318: if ($layout eq 'CBI') {
1319: $text =~ s/\\begin{document}/\\setlength{\\oddsidemargin}{$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 $courseidinfo} \\vskip 5 mm /;
1320: } elsif ($layout eq 'CAPA') {
1321: if ($choice ne 'All class print') {
1.110 sakharuk 1322: $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}/;
1.108 sakharuk 1323: } else {
1.102 sakharuk 1324: $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\}\\begin{document}\\voffset=-1\.8cm\\setcounter{page}{1} \\vskip 5 mm /;
1.76 sakharuk 1325: }
1.108 sakharuk 1326: }
1327: return $text;
1.76 sakharuk 1328: }
1.68 sakharuk 1329:
1330:
1.33 sakharuk 1331: sub page_cleanup {
1332: my $result = shift;
1.65 sakharuk 1333:
1334: $result =~ m/\\end{document}(\d*)$/;
1.34 sakharuk 1335: my $number_of_columns = $1;
1.33 sakharuk 1336: my $insert = '{';
1.34 sakharuk 1337: for (my $id=1;$id<=$number_of_columns;$id++) { $insert .='l'; }
1.33 sakharuk 1338: $insert .= '}';
1.65 sakharuk 1339: $result =~ s/(\\begin{longtable})INSERTTHEHEADOFLONGTABLE\\endfirsthead\\endhead/$1$insert/g;
1.34 sakharuk 1340: $result =~ s/&\s*REMOVETHEHEADOFLONGTABLE\\\\/\\\\/g;
1341: return $result,$number_of_columns;
1.7 sakharuk 1342: }
1.5 sakharuk 1343:
1.3 sakharuk 1344:
1.60 sakharuk 1345: sub details_for_menu {
1346:
1347: my $name_of_resourse = $hash{'title_'.$hash{'ids_'.$ENV{'form.postdata'}}};
1348: my $symbolic = &Apache::lonnet::symbread($ENV{'form.postdata'});
1.63 albertel 1349: my ($map,$id,$resource)=split(/___/,$symbolic);
1.102 sakharuk 1350: my $name_of_sequence;
1351: if ($map=~/^uploaded/) {
1352: $name_of_sequence = $hash{'title_'.$hash{'ids_/'.$map}};
1353: } else {
1354: $name_of_sequence = $hash{'title_'.$hash{'ids_/res/'.$map}};
1355: }
1.63 albertel 1356: if ($name_of_sequence =~ /^\s*$/) {
1.102 sakharuk 1357: $map =~ m|([^/]+)$|;
1.63 albertel 1358: $name_of_sequence = $1;
1359: }
1.62 sakharuk 1360: my $name_of_map = $hash{'title_'.$hash{'ids_/res/'.$ENV{'request.course.uri'}}};
1.63 albertel 1361: if ($name_of_map =~ /^\s*$/) {
1362: $ENV{'request.course.uri'} =~ m|([^/]+)$|;
1363: $name_of_map = $1;
1.83 sakharuk 1364: }
1.63 albertel 1365: return ($name_of_resourse,$name_of_sequence,$name_of_map);
1.60 sakharuk 1366:
1.108 sakharuk 1367: }
1368:
1369:
1370: sub special_character_corrections {
1371: my $argument = shift;
1372: $argument =~ s/_/ /g;
1373: $argument =~ s/\^/ /g;
1374: $argument =~ s/&/\\&/g;
1375: return $argument;
1.76 sakharuk 1376: }
1377:
1378:
1379: sub latex_corrections {
1380:
1381: my ($number_of_columns,$result) = @_;
1382:
1.77 sakharuk 1383: $result =~ s/\\includegraphics{/\\includegraphics\[width=\\minipagewidth\]{/g;
1.76 sakharuk 1384: $result =~ s/\$number_of_columns/$number_of_columns/g;
1.91 sakharuk 1385: $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/;
1386: $result =~ s/(\\end{longtable}\s*)(\\strut\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill})/$2$1/g;
1387: $result =~ s/(\\end{longtable}\s*)\\strut\\newline/$1/g;
1.76 sakharuk 1388: #-- LaTeX corrections
1389: my $first_comment = index($result,'<!--',0);
1390: while ($first_comment != -1) {
1391: my $end_comment = index($result,'-->',$first_comment);
1392: substr($result,$first_comment,$end_comment-$first_comment+3) = '';
1393: $first_comment = index($result,'<!--',$first_comment);
1394: }
1395: $result =~ s/^\s+$//gm; #remove empty lines
1.94 sakharuk 1396: $result =~ s/(\s)(\s+)/$1/g; #removes more than one empty space
1.76 sakharuk 1397: $result =~ s/\\\\\s*\\vskip/\\vskip/gm;
1398: $result =~ s/\\\\\s*\\noindent\s*(\\\\)+/\\\\\\noindent /g;
1399: $result =~ s/{\\par }\s*\\\\/\\\\/gm;
1400: $result =~ s/\\\\\s+\[/ \[/g;
1401: $result =~ s/\b__+\b/\\makebox\[1 cm\]\[b\]{\\hrulefill}/g;
1402: #conversion of html characters to LaTeX equivalents
1403: if ($result =~ m/&(\w+|#\d+);/) {
1404: $result = &character_chart($result);
1405: }
1406: $result =~ s/(\\end{tabular})\s*\\vskip 0 mm/$1/g;
1407: $result =~ s/(\\begin{enumerate})\s*\\noindent/$1/g;
1408:
1409: return $result;
1.60 sakharuk 1410: }
1411:
1.3 sakharuk 1412:
1413: sub handler {
1414:
1415: my $r = shift;
1.67 www 1416:
1417: my $loaderror=&Apache::lonnet::overloaderror($r);
1418: if ($loaderror) { return $loaderror; }
1419: $loaderror=
1420: &Apache::lonnet::overloaderror($r,
1421: $ENV{'course.'.$ENV{'request.course.id'}.'.home'});
1422: if ($loaderror) { return $loaderror; }
1423:
1.3 sakharuk 1424: $r->content_type('text/html');
1425: $r->send_http_header;
1.59 sakharuk 1426: $r->print(&Apache::loncommon::bodytag("Printing"));
1.3 sakharuk 1427:
1.60 sakharuk 1428: if ($ENV{'request.course.id'}) {
1429: my $fn=$ENV{'request.course.fn'};
1430: tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640);
1431: }
1432:
1.3 sakharuk 1433: #-- start form
1434: &headerform($r);
1435: #-- menu for output
1.16 sakharuk 1436: unless ($ENV{'form.phase'}) {
1.3 sakharuk 1437: &menu_for_output($r);
1438: }
1.52 sakharuk 1439: #-- additional menu for class printing
1440: if ($ENV{'form.phase'} eq 'two') {
1.88 sakharuk 1441: if($ENV{'form.choice'} eq 'Standard LaTeX output for whole primary sequence') {
1442: &sequence_content_menu(0,$r);
1443: } elsif($ENV{'form.choice'} eq 'Standard LaTeX output for the primary sequence') {
1444: &sequence_content_menu(1,$r);
1445: } elsif($ENV{'form.choice'} eq 'All class print') {
1.52 sakharuk 1446: &additional_class_menu($r);
1.58 sakharuk 1447: } elsif($ENV{'form.choice'} eq 'Subdirectory print') {
1448: &problem_choice_menu($r);
1.52 sakharuk 1449: } else {
1450: $ENV{'form.phase'} = 'three';
1451: }
1452: }
1453: #-- additional menu for page layout (one column case)
1454: if ($ENV{'form.phase'} eq 'three') {
1455: if($ENV{'form.numberofcolumns'} == 1) {
1456: &additional_print_menu($r);
1457: } else {
1458: $ENV{'form.phase'} = 'four';
1459: }
1460: }
1.3 sakharuk 1461: #-- core part
1.52 sakharuk 1462: if ($ENV{'form.phase'} eq 'four') {
1.3 sakharuk 1463: &output_data($r);
1.60 sakharuk 1464: }
1465: untie %hash;
1.2 sakharuk 1466: return OK;
1.60 sakharuk 1467:
1468: }
1.2 sakharuk 1469:
1.1 www 1470:
1471: 1;
1472: __END__
1.6 sakharuk 1473:
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