Annotation of loncom/interface/lonprintout.pm, revision 1.91
1.1 www 1: # The LearningOnline Network
2: # Printout
3: #
1.91 ! sakharuk 4: # $Id: lonprintout.pm,v 1.90 2002/11/18 15:20:56 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: $r->print(<<ENDHEADER);
62: <html>
63: <head>
64: <title>LON-CAPA output for printing</title>
65: </head>
66: <body bgcolor="FFFFFF">
67: <form method="post" enctype="multipart/form-data" action="/adm/printout" name="printform">
68: ENDHEADER
1.62 sakharuk 69: if ($ENV{'request.role'}=~m/^cc\./ or $ENV{'request.role'}=~m/^in\./ or $ENV{'request.role'}=~m/^ta\./) {
70: $r->print(<<ENDHEADER1);
71: <b>Path to current document: </b><tt>$ENV{'form.postdata'}</tt><p>
72: ENDHEADER1
73: }
1.3 sakharuk 74: }
75:
1.1 www 76:
1.3 sakharuk 77: sub menu_for_output {
78: my $r = shift;
1.62 sakharuk 79: my ($title_for_single_resource,$title_for_sequence,$title_for_main_map) = &details_for_menu;
1.83 sakharuk 80: my $assignment = $title_for_sequence;
1.60 sakharuk 81: if ($title_for_single_resource ne '') {$title_for_single_resource = '"'.$title_for_single_resource.'"';}
82: if ($title_for_sequence ne '') {$title_for_sequence = '"'.$title_for_sequence.'"';}
1.62 sakharuk 83: if ($title_for_main_map ne '') {$title_for_main_map = '"'.$title_for_main_map.'"';}
84: my $subdir_to_print = $ENV{'form.postdata'};
85: $subdir_to_print =~ m/\/([^\/]+)$/;
86: $subdir_to_print =~ s/$1//;
1.28 sakharuk 87: $r->print(<<ENDMENUOUT1);
1.57 sakharuk 88: <h1>What do you want to print? Make a choice.</h1><br />
1.3 sakharuk 89: <input type="hidden" name="phase" value="two">
1.10 albertel 90: <input type="hidden" name="url" value="$ENV{'form.postdata'}">
1.83 sakharuk 91: <input type="hidden" name="assignment" value="$assignment">
1.60 sakharuk 92: <input type="radio" name="choice" value="Standard LaTeX output for current document" checked> Current document <b>$title_for_single_resource</b>
1.65 sakharuk 93: (prints what you just saw on the screen)<br />
1.39 sakharuk 94: ENDMENUOUT1
1.87 sakharuk 95: if ($ENV{'form.postdata'}=~/\/res\//) {
1.52 sakharuk 96: $r->print(<<ENDMENUOUT2);
1.88 sakharuk 97: <input type="radio" name="choice" value="Standard LaTeX output for the primary sequence"> Problem(s) from <b>$title_for_sequence</b><br />
98: <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>$title_for_sequence</b><br />
1.28 sakharuk 99: ENDMENUOUT2
1.44 sakharuk 100: }
1.87 sakharuk 101: if (($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 102: $r->print(<<ENDMENUOUT6);
1.62 sakharuk 103: <input type="radio" name="choice" value="Standard LaTeX output for the top level sequence"> All problems in this course (<b>warning:</b> this may be time consuming) <br />
1.59 sakharuk 104: <br />
1.63 albertel 105: <input type="radio" name="choice" value="All class print"> All problems from <b>$title_for_sequence</b> for selected students<br /><br />
1.52 sakharuk 106: ENDMENUOUT6
107: }
1.39 sakharuk 108: my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'});
109: $subdirtoprint =~ s/\/[^\/]+$//;
110: if (&Apache::lonnet::allowed('bre',$subdirtoprint) eq 'F') {
111: $r->print(<<ENDMENUOUT4);
1.62 sakharuk 112: <input type="radio" name="choice" value="Subdirectory print"> Problems from current subdirectory <b>$subdir_to_print</b><br />
1.39 sakharuk 113: ENDMENUOUT4
114: }
115: $r->print(<<ENDMENUOUT5);
1.16 sakharuk 116: <br /><hr /><br />
117: <h1>And what page format do you prefer?</h1>
1.36 sakharuk 118: <table>
119: <tr>
120: <td>
121: <input type="radio" name="layout" value="CBI"> Landscape <br />
122: <input type="radio" name="layout" value="CAPA" checked> Portrait <br />
123: </td>
124: <td> </td>
125: <td rawspan="2">
1.44 sakharuk 126: Number of columns: <select name="numberofcolumns">
1.59 sakharuk 127: <option> 1 </option>
128: <option selected> 2 </option>
1.44 sakharuk 129: </select>
1.36 sakharuk 130: </td>
1.59 sakharuk 131: <td rawspan="2">
132: Paper size (format [width x height]): <select name="papersize">
1.62 sakharuk 133: <option selected> Letter [8 1/2x11 in] </option>
134: <option> Legal [8 1/2x14 in] </option>
135: <option> Ledger/Tabloid [11x17 in] </option>
136: <option> Executive [7 1/2x10 in] </option>
1.59 sakharuk 137: <option> A2 [420x594 mm] </option>
138: <option> A3 [297x420 mm] </option>
139: <option> A4 [210x297 mm] </option>
140: <option> A5 [148x210 mm] </option>
141: <option> A6 [105x148 mm] </option>
142: </select>
143: </td>
1.36 sakharuk 144: </tr>
145: </table>
146: </br>
1.16 sakharuk 147: <input type="submit" value="Submit your choice">
1.52 sakharuk 148: ENDMENUOUT5
149: }
150:
151:
1.88 sakharuk 152: sub sequence_content_menu {
153: my ($key_to,$r) = @_;
154: my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'});
155: my @sequence = split('___',$symbolic);
156: my $primary_sequence = '/res/'.$sequence[0];
157: my @master_seq = &coming_from_hash($primary_sequence,$sequence[0]);
158: my @master_seq_view = @master_seq;
159: for (my $i=0;$i<=$#master_seq_view;$i++) {
160: $master_seq_view[$i]=~/\/([^\/]+)$/;
161: $master_seq_view[$i]=$1;
162: }
163: $r->print(<<ENDMENUOUT1);
164: <input type="hidden" name="url" value="$ENV{'form.url'}">
165: <input type="hidden" name="choice" value="$ENV{'form.choice'}">
166: <input type="hidden" name="layout" value="$ENV{'form.layout'}">
167: <input type="hidden" name="papersize" value="$ENV{'form.papersize'}">
168: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}">
169: <h1>Mark item(s) which you want to print</h1>
170: <script>
171: function checkall() {
172: for (i=0; i<document.forms.printform.elements.length; i++) {
173: if
174: (document.forms.printform.elements[i].name.indexOf('whatfile')==0) {
175: document.forms.printform.elements[i].checked=true;
176: }
177: }
178: }
179: function uncheckall() {
180: for (i=0; i<document.forms.printform.elements.length; i++) {
181: if
182: (document.forms.printform.elements[i].name.indexOf('whatfile')==0) {
183: document.forms.printform.elements[i].checked=false;
184: }
185: }
186: }
187: </script>
188: <input type=button onClick="checkall()" value="Check All">
189: <input type=button onClick="uncheckall()" value="Uncheck">
190: <p>
191: ENDMENUOUT1
192: my $inc=0;
193: for (my $i=0;$i<=$#master_seq_view;$i++) {
194: if ($key_to==1 && $master_seq_view[$i]=~/\.(problem|exam|quiz|assess|survey|form|library)$/) {
195: $r->print('<br /><input type=checkbox name="whatfile'.$inc.'" value="'.$master_seq[$i].'"> '.
196: $master_seq_view[$i]);
197: $inc++;
198: } elsif ($key_to==0 && $master_seq_view[$i]=~/\.(problem|exam|quiz|assess|survey|form|library|xml|htm|html|page)$/) {
199: $r->print('<br /><input type=checkbox name="whatfile'.$inc.'" value="'.$master_seq[$i].'"> '.
200: $master_seq_view[$i]);
201: $inc++;
202: }
203: }
204: $r->print(<<ENDMENUOUT2);
205: <br />
206: <input type="hidden" name="numberoffiles" value="$inc">
207: <input type="hidden" name="phase" value="three">
208: <input type="submit" value="Submit">
209: ENDMENUOUT2
210:
211: }
212:
213:
1.58 sakharuk 214: sub problem_choice_menu {
215: my $r = shift;
216: my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'});
217: $subdirtoprint =~ s/\/[^\/]+$//;
218: my @list_of_files = ();
219: if ($ENV{'request.role'}=~m/^au\./ or $ENV{'request.role'}=~m/^ca\./) {
220: $subdirtoprint =~ s/^[^~]*~(\w+)\//\/home\/$1\/public_html\//;
221: } else {
222: $subdirtoprint =~ s/.*(\/res\/)/$1/;
223: }
224: my @content_directory = ();
225: if ($ENV{'request.role'}=~m/^au\./ or $ENV{'request.role'}=~m/^ca\./) {
226: @content_directory = &Apache::lonnet::dirlist($subdirtoprint,$ENV{'user.domain'}, $ENV{'user.name'},'');
227: } else {
228: @content_directory = &Apache::lonnet::dirlist($subdirtoprint);
229: }
230: for (my $iy=0;$iy<=$#content_directory;$iy++) {
231: my @tempo_array = split(/&/,$content_directory[$iy]);
232: if ($tempo_array[0] =~ m/^[^\.]+\.(problem|exam|quiz|assess|survey|form|library)$/) {
233: push(@list_of_files,$tempo_array[0]);
234: }
235: }
236: $subdirtoprint =~ s/\/$//;
237: for (my $i=0;$i<=$#list_of_files;$i++) {
238: $list_of_files[$i] = $subdirtoprint.'/'.$list_of_files[$i];
239: }
240: $r->print(<<ENDMENUOUT1);
241: <input type="hidden" name="url" value="$ENV{'form.url'}">
242: <input type="hidden" name="choice" value="$ENV{'form.choice'}">
243: <input type="hidden" name="layout" value="$ENV{'form.layout'}">
244: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}">
245: <h1>Mark problems which you want to print</h1>
246: <script>
247: function checkall() {
248: for (i=0; i<document.forms.printform.elements.length; i++) {
249: if
250: (document.forms.printform.elements[i].name.indexOf('whattoprint')==0) {
251: document.forms.printform.elements[i].checked=true;
252: }
253: }
254: }
255:
256:
257: function uncheckall() {
258: for (i=0; i<document.forms.printform.elements.length; i++) {
259: if
260: (document.forms.printform.elements[i].name.indexOf('whattoprint')==0) {
261: document.forms.printform.elements[i].checked=false;
262: }
263: }
264: }
265: </script>
1.60 sakharuk 266: <input type=button onClick="checkall()" value="Check All">
267: <input type=button onClick="uncheckall()" value="Uncheck">
1.58 sakharuk 268: <p>
269: ENDMENUOUT1
1.82 sakharuk 270: my $i=0;
1.58 sakharuk 271: foreach my $file (@list_of_files) {
272: $r->print('<br /><input type=checkbox name="whattoprint'.$i.'" value="'.$file.'"> '.
273: $file);
274: $i++;
275: }
276: $r->print(<<ENDMENUOUT2);
277: <br />
1.88 sakharuk 278: <input type="hidden" name="papersize" value="$ENV{'form.papersize'}">
1.58 sakharuk 279: <input type="hidden" name="numberofproblems" value="$i">
280: <input type="hidden" name="phase" value="three">
281: <input type="submit" value="Submit">
282: ENDMENUOUT2
283: }
284:
285:
1.52 sakharuk 286: sub additional_class_menu {
287: my $r = shift;
288: $r->print(<<ENDMENUOUT1);
289: <input type="hidden" name="url" value="$ENV{'form.url'}">
290: <input type="hidden" name="choice" value="$ENV{'form.choice'}">
291: <input type="hidden" name="layout" value="$ENV{'form.layout'}">
292: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}">
1.83 sakharuk 293: <input type="hidden" name="assignment" value="$ENV{'form.assignment'}">
1.78 sakharuk 294: <h1>Select student(s) whose assignment you want to print</h1>
1.52 sakharuk 295: ENDMENUOUT1
1.57 sakharuk 296: my %courselist=&Apache::lonnet::dump(
297: 'classlist',
298: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
299: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
300: my $now=time;
301: $r->print(<<ENDDISHEADER);
302: <script>
303: function checkall() {
304: for (i=0; i<document.forms.printform.elements.length; i++) {
305: if
306: (document.forms.printform.elements[i].name.indexOf('whomtoprint')==0) {
307: document.forms.printform.elements[i].checked=true;
308: }
309: }
310: }
311:
312: function checksec() {
313: for (i=0; i<document.forms.printform.elements.length; i++) {
314: if
315: (document.forms.printform.elements[i].value.indexOf
316: (document.forms.printform.chksec.value)==0) {
317: document.forms.printform.elements[i].checked=true;
318: }
319: }
320: }
321:
322: function uncheckall() {
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=false;
327: }
328: }
1.52 sakharuk 329: }
1.57 sakharuk 330: </script>
1.60 sakharuk 331: <input type=button onClick="checkall()" value="Check All">
332: <input type=button onClick="checksec()" value="Check Section/Group">
1.57 sakharuk 333: <input type=text size=5 name=chksec>
1.60 sakharuk 334: <input type=button onClick="uncheckall()" value="Uncheck">
1.57 sakharuk 335: <p>
336: ENDDISHEADER
1.54 sakharuk 337: my $i = 0;
1.57 sakharuk 338: foreach (sort keys %courselist) {
339: my ($end,$start)=split(/\:/,$courselist{$_});
340: my $active=1;
341: if (($end) && ($now>$end)) { $active=0; }
342: if ($active) {
343: my ($sname,$sdom)=split(/\:/,$_);
344: my %reply=&Apache::lonnet::get('environment',
345: ['firstname','middlename','lastname','generation'],
346: $sdom,$sname);
347: my $section=&Apache::lonnet::usection
348: ($sdom,$sname,$ENV{'request.course.id'});
349: $r->print(
350: '<br /><input type=checkbox name="whomtoprint'.$i.'" value="'.$section.':'.$_.'"> '.
351: $reply{'firstname'}.' '.
352: $reply{'middlename'}.' '.
353: $reply{'lastname'}.' '.
354: $reply{'generation'}.
355: ' ('.$_.') '.$section);
356: $i++;
357: }
1.52 sakharuk 358: }
359: $r->print(<<ENDMENUOUT2);
1.90 sakharuk 360: <br />Number of blank pages to add: <select name="addedpages"><option selected>0</option>
361: <option>1</option>
362: <option>2</option>
363: <option>3</option>
364: </select>
365: <br />
1.76 sakharuk 366: <input type="hidden" name="papersize" value="$ENV{'form.papersize'}">
1.54 sakharuk 367: <input type="hidden" name="numberofstudents" value="$i">
1.52 sakharuk 368: <input type="hidden" name="phase" value="three">
369: <input type="submit" value="Submit">
370: ENDMENUOUT2
371: }
372:
373:
374: sub additional_print_menu {
375: my $r = shift;
1.54 sakharuk 376: my $what_to_print = '';
377: for (my $i=0; $i<$ENV{'form.numberofstudents'};$i++) {
378: $what_to_print .= '<input type="hidden" name="whomtoprint'.$i.'" value="'.$ENV{'form.whomtoprint'.$i}.'">';
379: }
1.58 sakharuk 380: for (my $i=0; $i<$ENV{'form.numberofproblems'};$i++) {
381: $what_to_print .= '<input type="hidden" name="whattoprint'.$i.'" value="'.$ENV{'form.whattoprint'.$i}.'">';
382: }
1.88 sakharuk 383: for (my $i=0; $i<$ENV{'form.numberoffiles'};$i++) {
384: $what_to_print .= '<input type="hidden" name="whatfile'.$i.'" value="'.$ENV{'form.whatfile'.$i}.'">';
385: }
1.52 sakharuk 386: $r->print(<<ENDMENUOUT);
1.54 sakharuk 387: $what_to_print
1.52 sakharuk 388: <input type="hidden" name="url" value="$ENV{'form.url'}">
389: <input type="hidden" name="choice" value="$ENV{'form.choice'}">
390: <input type="hidden" name="layout" value="$ENV{'form.layout'}">
1.76 sakharuk 391: <input type="hidden" name="papersize" value="$ENV{'form.papersize'}">
1.54 sakharuk 392: <input type="hidden" name="numberofstudents" value="$ENV{'form.numberofstudents'}">
1.58 sakharuk 393: <input type="hidden" name="numberofproblems" value="$ENV{'form.numberofproblems'}">
1.88 sakharuk 394: <input type="hidden" name="numberoffiles" value="$ENV{'form.numberoffiles'}">
1.52 sakharuk 395: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}">
1.83 sakharuk 396: <input type="hidden" name="assignment" value="$ENV{'form.assignment'}">
1.90 sakharuk 397: <input type="hidden" name="addedpages" value="$ENV{'form.addedpages'}">
1.73 sakharuk 398: Define one column layout parameters: <br />
1.57 sakharuk 399: <b>Width</b>: <input type="text" name="width" width="8" value="9cm"> <br />
400: <b>Height</b>: <input type="text" name="height" width="8" value="25.9cm"> <br />
401: <b>Left margin</b>: <input type="text" name="leftmargin" width="8" value="-0.57in"> <br />
1.52 sakharuk 402: <input type="hidden" name="phase" value="four">
403: <input type="submit" value="Submit">
1.3 sakharuk 404: </form>
405: </body>
406: </html>
1.52 sakharuk 407: ENDMENUOUT
1.3 sakharuk 408: }
1.2 sakharuk 409:
410:
1.3 sakharuk 411: sub output_data {
412: my $r = shift;
413: $r->print(<<ENDPART);
414: <html>
415: <head>
416: <title>LON-CAPA output for printing</title>
417: </head>
418: <body bgcolor="FFFFFF">
419: <hr>
420: ENDPART
1.2 sakharuk 421:
1.3 sakharuk 422: my $choice = $ENV{'form.choice'};
1.16 sakharuk 423: my $layout = $ENV{'form.layout'};
1.74 sakharuk 424: my $numberofcolumns = $ENV{'form.numberofcolumns'};
425: my $papersize = $ENV{'form.papersize'};
1.16 sakharuk 426: my $laystyle = 'book';
1.83 sakharuk 427: my $assignment = $ENV{'form.assignment'};
1.82 sakharuk 428: if ($choice eq 'Subdirectory print') {
1.89 sakharuk 429: if ($ENV{'form.layout'} eq '') {$layout = 'CAPA';}
430: if ($ENV{'form.papersize'} eq '') {$papersize = 'Letter [8 1/2x11 in]';}
431: if ($ENV{'form.numberofcolumns'} eq '') {$numberofcolumns = 2;}
1.82 sakharuk 432: }
433: if (($choice eq 'Standard LaTeX output for current document') && ($ENV{'request.role'}=~m/^au\./ or $ENV{'request.role'}=~m/^ca\./)) {
1.89 sakharuk 434: if ($ENV{'form.layout'} eq '') {$layout = 'CAPA';}
435: if ($ENV{'form.papersize'} eq '') {$papersize = 'Letter [8 1/2x11 in]';}
436: if ($ENV{'form.numberofcolumns'} eq '') {$numberofcolumns = 2;}
1.82 sakharuk 437: }
1.2 sakharuk 438: my $result = '';
1.71 sakharuk 439: my $number_of_columns = 1; #used only for pages to determine the width of the cell
1.59 sakharuk 440: my $selectionmade = '';
1.76 sakharuk 441: my ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format($papersize,$layout,$numberofcolumns);
442: my $LaTeXwidth;
1.36 sakharuk 443:
1.76 sakharuk 444: if ($textwidth=~/(\d+\s*cm)/) {
445: $LaTeXwidth = $1*10;
446: } elsif ($textwidth=~/(\d+\s*mm)/) {
447: $LaTeXwidth = $1;
448: }
1.3 sakharuk 449: if ($choice eq 'Standard LaTeX output for current document') {
1.36 sakharuk 450: #-- single document - problem, page, html, xml
1.59 sakharuk 451: $selectionmade = 1;
1.14 albertel 452: my %moreenv;
453: $moreenv{'form.grade_target'}='tex';
1.86 sakharuk 454: if (&Apache::lonnet::allowed('bre',$ENV{'form.url'})) {
1.48 sakharuk 455: $ENV{'form.url'}=~s/http:\/\/[^\/]+//;
456: }
1.14 albertel 457: $moreenv{'request.filename'}=$ENV{'form.url'};
1.76 sakharuk 458: $moreenv{'form.textwidth'}=$LaTeXwidth;
1.14 albertel 459: &Apache::lonnet::appenv(%moreenv);
460: my $texversion=&Apache::lonnet::ssi($ENV{'form.url'});
1.79 sakharuk 461: &Apache::lonnet::delenv('form.grade_target','form.textwidth','form.counter');
1.14 albertel 462: $result .= $texversion;
1.40 sakharuk 463: if ($ENV{'form.url'}=~m/\.page\s*$/) {
464: ($result,$number_of_columns) = &page_cleanup($result);
465: }
466: } elsif ($choice eq 'Standard LaTeX output for the primary sequence' or
467: $choice eq 'Standard LaTeX output for whole primary sequence') {
1.36 sakharuk 468: #-- minimal sequence to which the current document belongs
469: #-- where is the primary sequence containing file?
1.88 sakharuk 470: my @master_seq = ();
471: for (my $i=0; $i<$ENV{'form.numberoffiles'};$i++) {
472: if ($ENV{'form.whatfile'.$i}=~/\S/) {
473: push @master_seq,$ENV{'form.whatfile'.$i};
474: }
475: }
1.36 sakharuk 476: #-- produce an output string
1.71 sakharuk 477: my $flag_latex_header_remove = 'NO';
478: my $flag_page_in_sequence = 'NO';
1.18 sakharuk 479: for (my $i=0;$i<=$#master_seq;$i++) {
1.88 sakharuk 480: my ($urlp,$symb) = split /&&/, $master_seq[$i];
1.20 sakharuk 481: if ($choice eq 'Standard LaTeX output for the primary sequence') {
1.88 sakharuk 482: $selectionmade = 2;
483: } elsif ($choice eq 'Standard LaTeX output for whole primary sequence') {
484: $selectionmade = 3;
1.16 sakharuk 485: }
1.88 sakharuk 486: my %moreenv;
487: $moreenv{'form.grade_target'}='tex';
488: $moreenv{'form.textwidth'}=$LaTeXwidth;
489: &Apache::lonnet::appenv(%moreenv);
490: &Apache::lonnet::logthis("Trying to get $urlp with symb $symb");
491: my $texversion=&Apache::lonnet::ssi($urlp,('symb'=>$symb));
492: &Apache::lonnet::delenv('form.grade_target','form.textwidth');
493: if ($urlp =~ m/\.page/) {
494: ($texversion,my $number_of_columns_page) = &page_cleanup($texversion);
495: if ($number_of_columns_page > $number_of_columns) {$number_of_columns=$number_of_columns_page;}
496: $texversion =~ s/\\end{document}\d*/\\end{document}/;
497: $flag_page_in_sequence = 'YES';
498: }
499: if ($flag_latex_header_remove ne 'NO') {
500: $texversion = &latex_header_footer_remove($texversion);
501: } else {
502: $texversion =~ s/\\end{document}//;
503: }
504: $result .= $texversion;
505: $flag_latex_header_remove = 'YES';
1.77 sakharuk 506: }
507: &Apache::lonnet::delenv('form.counter');
1.71 sakharuk 508: if ($flag_page_in_sequence eq 'YES') {$result =~ s/\\usepackage{calc}/\\usepackage{calc}\\usepackage{longtable}/;}
509: $result .= '\end{document}';
1.13 sakharuk 510: } elsif ($choice eq 'Standard LaTeX output for the top level sequence') {
1.47 sakharuk 511: # where is the main sequence of the course?
1.59 sakharuk 512: $selectionmade = 4;
1.13 sakharuk 513: my $main_seq = '/res/'.$ENV{'request.course.uri'};
1.74 sakharuk 514: my @file_seq = &coming_from_hash_whole($main_seq);
1.72 sakharuk 515: my $flag_latex_header_remove = 'NO';
1.52 sakharuk 516: #-- produce an output string
1.49 sakharuk 517: for (my $i=0;$i<=$#file_seq;$i++) {
1.69 sakharuk 518: my ($urlp,$symb) = split /&&/, $file_seq[$i];
1.49 sakharuk 519: $urlp=~s/\/home\/httpd\/html//;
520: if ($urlp=~m/\.(problem|exam|quiz|assess|survey|form|library)/) {
521: my %moreenv;
522: $moreenv{'form.grade_target'}='tex';
1.76 sakharuk 523: $moreenv{'form.textwidth'}=$LaTeXwidth;
1.49 sakharuk 524: &Apache::lonnet::appenv(%moreenv);
1.74 sakharuk 525: my $texversion=&Apache::lonnet::ssi($urlp,('symb'=>$symb));
1.76 sakharuk 526: &Apache::lonnet::delenv('form.grade_target','form.textwidth');
1.72 sakharuk 527: if ($flag_latex_header_remove ne 'NO') {
528: $texversion = &latex_header_footer_remove($texversion);
529: } else {
530: $texversion =~ s/\\end{document}//;
531: }
1.74 sakharuk 532: $result .= $texversion;
533: $flag_latex_header_remove = 'YES';
1.72 sakharuk 534: }
1.49 sakharuk 535: }
1.72 sakharuk 536: $result .= '\end{document}';
1.52 sakharuk 537: } elsif ($choice eq 'All class print') {
1.54 sakharuk 538: #-- prints assignments for whole class or for selected students
1.59 sakharuk 539: $selectionmade = 5;
1.73 sakharuk 540: my @students = ();
1.54 sakharuk 541: for (my $i=0; $i<$ENV{'form.numberofstudents'};$i++) {
542: if ($ENV{'form.whomtoprint'.$i}=~/:/) {
543: push @students,$ENV{'form.whomtoprint'.$i};
544: }
545: }
546: #where is the primary sequence containing current resource (the same for all students)?
547: my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'});
1.74 sakharuk 548: my @sequence = split('___',$symbolic);
549: my $primary_sequence = '/res/'.$sequence[0];
1.75 sakharuk 550: my @master_seq = &coming_from_hash($primary_sequence,$sequence[0]);
1.72 sakharuk 551: #loop over students
1.80 sakharuk 552: my $flag_latex_header_remove = 'NO';
553: my %moreenv;
554: $moreenv{'form.textwidth'}=$LaTeXwidth;
555: &Apache::lonnet::appenv(%moreenv);
1.54 sakharuk 556: foreach my $person (@students) {
557: my $current_output = '';
1.57 sakharuk 558: my ($usersection,$username,$userdomain) = split /:/,$person;
1.54 sakharuk 559: my $fullname = &Apache::grades::get_fullname($username,$userdomain);
1.72 sakharuk 560: #goes through all resources, checks if they are available for current student, and produces output
1.69 sakharuk 561: foreach my $curresline (@master_seq) {
562: my ($curres,$symb) = split /&&/, $curresline;
1.73 sakharuk 563: if ($curres=~ m/\.(problem|exam|quiz|assess|survey|form|library)/) {
1.54 sakharuk 564: my ($map,$id,$res_url) = split(/___/,$symb);
565: if (&Apache::lonnet::allowed('bre',$res_url)) {
566: my $rendered = &Apache::loncommon::get_student_view($symb,$username,$userdomain,
567: $ENV{'request.course.id'},'tex');
1.73 sakharuk 568: if ($flag_latex_header_remove eq 'YES') {
1.72 sakharuk 569: $rendered = &latex_header_footer_remove($rendered);
570: } else {
571: $rendered =~ s/\\end{document}//;
572: }
1.54 sakharuk 573: $current_output .= $rendered;
574: }
1.73 sakharuk 575: $flag_latex_header_remove = 'YES';
1.54 sakharuk 576: }
1.72 sakharuk 577: }
578: if ($current_output=~/\\documentclass/) {
1.84 sakharuk 579: my $courseidinfo = $ENV{'course.'.$ENV{'request.course.id'}.'.description'};
1.89 sakharuk 580: $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm}\\setlength{\\headheight}{1cm}\\setlength{\\headsep}{0.5cm}\\pagestyle{myheadings}\\markboth{}{{$courseidinfo - $assignment}}\\begin{document}\\noindent\\textit{\\textbf{$fullname}}\\vskip 3 mm /;
1.72 sakharuk 581: } else {
1.90 sakharuk 582: my $blanspages = '';
583: for (my $j=0;$j<$ENV{'form.addedpages'};$j++) {$blanspages.='\clearpage\strut\clearpage';}
1.91 ! sakharuk 584: $current_output = '\strut\\newline\\noindent\\makebox[\\textwidth/$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 585: }
586: $result .= $current_output;
1.80 sakharuk 587: &Apache::lonnet::delenv('form.counter');
1.54 sakharuk 588: }
1.80 sakharuk 589: $result .= '\end{document}';
590: &Apache::lonnet::delenv('form.textwidth');
1.31 sakharuk 591: } elsif ($choice eq 'Subdirectory print') {
1.58 sakharuk 592: #prints selected problems from the subdirectory
1.59 sakharuk 593: $selectionmade = 6;
1.58 sakharuk 594: my @list_of_files = ();
595: for (my $i=0; $i<$ENV{'form.numberofproblems'};$i++) {
596: if ($ENV{'form.whattoprint'.$i}=~/^\//) {
597: push @list_of_files,$ENV{'form.whattoprint'.$i};
1.28 sakharuk 598: }
1.72 sakharuk 599: }
600: my $flag_latex_header_remove = 'NO';
1.31 sakharuk 601: for (my $i=0;$i<=$#list_of_files;$i++) {
1.58 sakharuk 602: my $urlp = $list_of_files[$i];
603: if ($urlp=~/\//) {
604: my %moreenv;
605: $moreenv{'form.grade_target'}='tex';
1.76 sakharuk 606: $moreenv{'form.textwidth'}=$LaTeXwidth;
1.58 sakharuk 607: &Apache::lonnet::appenv(%moreenv);
608: if ($ENV{'request.role'}=~m/^au\./ or $ENV{'request.role'}=~m/^ca\./) {
609: $urlp =~ s/\/home\/([^\/]*)\/public_html/\/~$1/;
610: }
611: my $texversion=&Apache::lonnet::ssi($urlp);
1.76 sakharuk 612: &Apache::lonnet::delenv('form.grade_target','form.textwidth');
1.83 sakharuk 613: #this chunck is responsible for printing the path to problem
614: my $newurlp = '';
615: my $HowMany = length($urlp)*2;
616: if ($HowMany > $LaTeXwidth) {
617: my @temporrary = split '/',$urlp;
618: my $HowManyNew = 0;
619: for (my $ii=0;$ii<=$#temporrary;$ii++) {
620: if ($temporrary[$ii] ne '') {
621: $HowManyNew += length($temporrary[$ii])*2;
622: if ($HowManyNew < $LaTeXwidth ) {
623: $newurlp .= '/'.$temporrary[$ii];
624: } else {
625: $HowManyNew = 0;
626: $newurlp .= '|\vskip -1 mm \noindent \verb|';
627: $ii--;
628: }
629: }
630: }
631: }
632: $texversion =~ s/(\\begin{minipage}{\\textwidth})/$1 {\\small\\noindent\\verb|$newurlp\|\\vskip 0 mm}/;
1.72 sakharuk 633: if ($flag_latex_header_remove ne 'NO') {
634: $texversion = &latex_header_footer_remove($texversion);
635: } else {
636: $texversion =~ s/\\end{document}//;
637: }
1.58 sakharuk 638: $result .= $texversion;
1.72 sakharuk 639: }
640: $flag_latex_header_remove = 'YES';
1.31 sakharuk 641: }
1.72 sakharuk 642: $result .= '\end{document}';
1.7 sakharuk 643: }
1.74 sakharuk 644: #-------------------------------------------------------- corrections for the different page formats
1.83 sakharuk 645: $result = &page_format_transformation($papersize,$layout,$numberofcolumns,$choice,$result,$assignment);
1.76 sakharuk 646: if ($layout eq 'CBI') {
1.16 sakharuk 647: $laystyle = 'album';
648: }
1.76 sakharuk 649: $result = &latex_corrections($number_of_columns,$result);
1.52 sakharuk 650: #changes page's parameters for the one column output
651: if ($ENV{'form.numberofcolumns'} == 1) {
652: $result =~ s/\\textwidth= 9cm/\\textwidth= $ENV{'form.width'}/;
1.59 sakharuk 653: $result =~ s/\\textheight 25\.9cm/\\textheight $ENV{'form.height'}/;
654: $result =~ s/\\evensidemargin = -0\.57in/\\evensidemargin= $ENV{'form.leftmargin'}/;
655: $result =~ s/\\oddsidemargin = -0\.57in/\\oddsidemargin= $ENV{'form.leftmargin'}/;
1.52 sakharuk 656: }
1.7 sakharuk 657: #-- writing .tex file in prtspool
1.16 sakharuk 658: my $temp_file;
1.33 sakharuk 659: my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout_".time."_".rand(10000000).".tex";
1.16 sakharuk 660: unless ($temp_file = Apache::File->new('>'.$filename)) {
661: $r->log_error("Couldn't open $filename for output $!");
662: return SERVER_ERROR;
663: }
664: print $temp_file $result;
1.3 sakharuk 665: $r->print(<<FINALEND);
1.59 sakharuk 666: <meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$filename&$laystyle&$numberofcolumns&$selectionmade">
1.3 sakharuk 667: </body>
668: </html>
669: FINALEND
670: }
1.61 sakharuk 671:
672:
1.73 sakharuk 673: sub coming_from_hash_whole {
674:
675: my $mainsequence = shift;
676: my @resourcelist = ();
677: my $mapid = $hash{'map_pc_'.$mainsequence};
678: my $mapstart = $hash{'map_start_'.$mainsequence};
679: my $mapfinish = $hash{'map_finish_'.$mainsequence};
680: my $current_resource = $mapstart;
681: while ($current_resource ne $mapfinish) {
682: if ($hash{'src_'.$current_resource}=~/\.sequence$/) {
1.74 sakharuk 683: push @resourcelist,&coming_from_hash_whole($hash{'src_'.$current_resource});
1.73 sakharuk 684: } else {
1.74 sakharuk 685: $mainsequence =~ /\/res\/(.*)$/;
686: my $presymb = $1;
687: my $rid = $hash{'ids_'.$hash{'src_'.$current_resource}};
688: if ($rid=~/,/) {
689: my @rid = split /,/, $rid;
690: foreach my $rid_element (@rid) {
691: if ($rid_element =~ m/^$mapid\.(\d*)/) {
692: $rid = $1;
693: last;
694: }
695: }
696: } else {
697: $rid =~ m/^$mapid\.(\d*)/;
698: $rid = $1;
699: }
700: $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/;
701: my $symb = $presymb.'___'.$rid.'___'.$1;
702: push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$symb;
1.73 sakharuk 703: }
1.74 sakharuk 704: $current_resource = $hash{'goesto_'.$hash{'to_'.$current_resource}};
1.73 sakharuk 705: }
706: return @resourcelist;
707: }
708:
709:
1.61 sakharuk 710: sub coming_from_hash {
711:
1.73 sakharuk 712: my ($mainsequence,$symb) = @_;
1.61 sakharuk 713: my @resourcelist = ();
1.68 sakharuk 714: my $mapid = $hash{'map_pc_'.$mainsequence};
1.61 sakharuk 715: my $mapstart = $hash{'map_start_'.$mainsequence};
716: my $mapfinish = $hash{'map_finish_'.$mainsequence};
1.70 albertel 717: my ($presymb) = split(/___/,$symb);
718: $presymb = $presymb.'___';
1.61 sakharuk 719: my $current_resource = $mapstart;
720: while ($current_resource ne $mapfinish) {
721: if (not $hash{'src_'.$current_resource}=~/\.sequence$/) {
1.68 sakharuk 722: my $rid = $hash{'ids_'.$hash{'src_'.$current_resource}};
723: if ($rid=~/,/) {
724: my @rid = split /,/, $rid;
725: foreach my $rid_element (@rid) {
726: if ($rid_element =~ m/^$mapid\.(\d*)/) {
727: $rid = $1;
728: last;
729: }
730: }
731: } else {
732: $rid =~ m/^$mapid\.(\d*)/;
733: $rid = $1;
734: }
735: $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/;
736: $symb = $presymb.$rid.'___'.$1;
737: push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$symb;
1.61 sakharuk 738: } else {
739: push @resourcelist,&coming_from_hash($hash{'src_'.$current_resource});
740: }
741: $current_resource = $hash{'goesto_'.$hash{'to_'.$current_resource}};
742: }
1.68 sakharuk 743: #needs if final resource in the map (type="finish") contains something
1.65 sakharuk 744: if (not $hash{'src_'.$current_resource}=~/\.sequence$/) {
1.68 sakharuk 745: my $rid = $hash{'ids_'.$hash{'src_'.$current_resource}};
746: if ($rid=~/,/) {
747: my @rid = split /,/, $rid;
748: foreach my $rid_element (@rid) {
749: if ($rid_element =~ m/^$mapid\.(\d*)/) {
750: $rid = $1;
751: last;
752: }
753: }
754: } else {
755: $rid =~ m/^$mapid\.(\d*)/;
756: $rid = $1;
757: }
758: $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/;
759: $symb = $presymb.$rid.'___'.$1;
760: push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$symb;
1.65 sakharuk 761: } else {
762: push @resourcelist,&coming_from_hash($hash{'src_'.$current_resource});
763: }
1.61 sakharuk 764: return @resourcelist;
765: }
766:
1.2 sakharuk 767:
1.71 sakharuk 768: sub latex_header_footer_remove {
769: my $text = shift;
770: $text =~ s/\\end{document}//;
771: $text =~ s/\\documentclass([^&]*)\\begin{document}//;
772: return $text;
773: }
774:
775:
1.37 sakharuk 776: sub character_chart {
777: my $result = shift;
1.41 sakharuk 778: $result =~ s/�?0?7;//g;
1.40 sakharuk 779: $result =~ s/�?0?9;//g;
780: $result =~ s/�?10;//g;
781: $result =~ s/�?13;//g;
782: $result =~ s/�?32;/ /g;
783: $result =~ s/�?33;/!/g;
784: $result =~ s/�?34;/"/g;
1.76 sakharuk 785: $result =~ s/"/"/g; #"
1.40 sakharuk 786: $result =~ s/�?35;/\\#/g;
787: # $result =~ s/�?36;/\\\$/g;
788: $result =~ s/�?37;/\\%/g;
789: $result =~ s/�?38;/\\&/g;
1.37 sakharuk 790: $result =~ s/&/\\&/g;
1.40 sakharuk 791: $result =~ s/�?39;/'/g;
792: $result =~ s/�?40;/(/g;
793: $result =~ s/�?41;/)/g;
794: $result =~ s/�?42;/\*/g;
795: $result =~ s/�?43;/\+/g;
796: $result =~ s/�?44;/,/g;
797: $result =~ s/�?45;/-/g;
798: $result =~ s/�?46;/\./g;
799: $result =~ s/�?47;/\//g;
800: $result =~ s/�?48;/0/g;
801: $result =~ s/�?49;/1/g;
802: $result =~ s/�?50;/2/g;
803: $result =~ s/�?51;/3/g;
804: $result =~ s/�?52;/4/g;
805: $result =~ s/�?53;/5/g;
806: $result =~ s/�?54;/6/g;
807: $result =~ s/�?55;/7/g;
808: $result =~ s/�?56;/8/g;
809: $result =~ s/�?57;/9/g;
810: $result =~ s/�?58;/:/g;
811: $result =~ s/�?59;/;/g;
812: $result =~ s/�?60;/\$<\$/g;
1.37 sakharuk 813: $result =~ s/</\$<\$/g;
1.40 sakharuk 814: $result =~ s/�?61;/\$=\$/g;
815: $result =~ s/�?62;/\$>\$/g;
1.37 sakharuk 816: $result =~ s/>/\$>\$/g;
1.40 sakharuk 817: $result =~ s/�?63;/?/g;
818: # $result =~ s/�?64;//g;
819: $result =~ s/�?65;/A/g;
820: $result =~ s/�?66;/B/g;
821: $result =~ s/�?67;/C/g;
822: $result =~ s/�?68;/D/g;
823: $result =~ s/�?69;/E/g;
824: $result =~ s/�?70;/F/g;
825: $result =~ s/�?71;/G/g;
826: $result =~ s/�?72;/H/g;
827: $result =~ s/�?73;/I/g;
828: $result =~ s/�?74;/J/g;
829: $result =~ s/�?75;/K/g;
830: $result =~ s/�?76;/L/g;
831: $result =~ s/�?77;/M/g;
832: $result =~ s/�?78;/N/g;
833: $result =~ s/�?79;/O/g;
834: $result =~ s/�?80;/P/g;
835: $result =~ s/�?81;/Q/g;
836: $result =~ s/�?82;/R/g;
837: $result =~ s/�?83;/S/g;
838: $result =~ s/�?84;/T/g;
839: $result =~ s/�?85;/U/g;
840: $result =~ s/�?86;/V/g;
841: $result =~ s/�?87;/W/g;
842: $result =~ s/�?88;/X/g;
843: $result =~ s/�?89;/Y/g;
844: $result =~ s/�?90;/Z/g;
845: $result =~ s/�?91;/[/g;
846: $result =~ s/�?92;/\\/g;
847: $result =~ s/�?93;/]/g;
848: # $result =~ s/�?94;//g;
849: # $result =~ s/�?95;//g;
850: $result =~ s/�?96;/`/g;
851: $result =~ s/�?97;/a/g;
852: $result =~ s/�?98;/b/g;
853: $result =~ s/�?99;/c/g;
1.37 sakharuk 854: $result =~ s/d/d/g;
855: $result =~ s/e/e/g;
856: $result =~ s/f/f/g;
857: $result =~ s/g/g/g;
858: $result =~ s/h/h/g;
859: $result =~ s/i/i/g;
860: $result =~ s/j/j/g;
861: $result =~ s/k/k/g;
862: $result =~ s/l/l/g;
863: $result =~ s/m/m/g;
864: $result =~ s/n/n/g;
865: $result =~ s/o/o/g;
866: $result =~ s/p/p/g;
867: $result =~ s/q/q/g;
868: $result =~ s/r/r/g;
869: $result =~ s/s/s/g;
870: $result =~ s/t/t/g;
871: $result =~ s/u/u/g;
872: $result =~ s/v/v/g;
873: $result =~ s/w/w/g;
874: $result =~ s/x/x/g;
875: $result =~ s/y/y/g;
876: $result =~ s/z/z/g;
877: $result =~ s/{/\\{/g;
878: $result =~ s/|/\|/g;
879: $result =~ s/}/\\}/g;
880: $result =~ s/~/\~/g;
881: $result =~ s/‚/,/g;
882: # $result =~ s/ƒ//g;
883: $result =~ s/„/''/g;
884: $result =~ s/…/\$\\ldots\$/g;
885: $result =~ s/†/\$\\dagger\$/g;
886: $result =~ s/‡/\$\\ddagger\$/g;
887: # $result =~ s/ˆ//g;
888: # $result =~ s/‰//g;
889: # $result =~ s/Š//g;
890: $result =~ s/‹/\$<\$/g;
891: # $result =~ s/Œ//g;
892: $result =~ s/‘/`/g;
893: $result =~ s/’/'/g;
894: $result =~ s/“/``/g;
895: $result =~ s/”/''/g;
896: $result =~ s/•/\$\\bullet\$/g;
897: # $result =~ s/–//g;
898: # $result =~ s/—//g;
899: $result =~ s/˜/~/g;
900: # $result =~ s/™//g;
901: # $result =~ s/š//g;
902: $result =~ s/›/\$>\$/g;
903: $result =~ s/œ/\\{\\oe\\}/g;
904: $result =~ s/Ÿ/\\"\\{Y\\}/g;
905: $result =~ s/ //g;
906: $result =~ s/ //g;
907: $result =~ s/¡/!`/g;
908: $result =~ s/¡/!`/g; #`
909: # $result =~ s/¢//g;
910: # $result =~ s/¢//g;
911: $result =~ s/£/\\pounds/g;
912: $result =~ s/£/\\pounds/g;
913: # $result =~ s/¤//g;
914: # $result =~ s/¤//g;
915: # $result =~ s/¥//g;
916: # $result =~ s/¥//g;
917: # $result =~ s/¦//g;
918: # $result =~ s/¦//g;
919: # $result =~ s/§//g;
920: # $result =~ s/§//g;
921: # $result =~ s/¨//g;
922: # $result =~ s/¨//g;
923: $result =~ s/©/\\copyright/g;
924: $result =~ s/©/\\copyright/g;
925: # $result =~ s/ª//g;
926: # $result =~ s/ª//g;
927: # $result =~ s/«//g;
928: # $result =~ s/«//g;
929: $result =~ s/¬/\$\\neg\$/g;
930: $result =~ s/¬/\$\\neg\$/g;
931: # $result =~ s/­//g;
932: # $result =~ s/­//g;
933: # $result =~ s/®//g;
934: # $result =~ s/®//g;
935: # $result =~ s/¯//g;
936: # $result =~ s/¯//g;
1.42 sakharuk 937: $result =~ s/°/\$^{\\circ}\$/g;
938: $result =~ s/°/\$^{\\circ}\$/g;
1.37 sakharuk 939: $result =~ s/±/\$\\pm\$/g;
940: $result =~ s/±/\$\\pm\$/g;
941: $result =~ s/²/\$^2\$/g;
942: $result =~ s/²/\$^2\$/g;
943: $result =~ s/³/\$^3\$/g;
944: $result =~ s/³/\$^3\$/g;
945: # $result =~ s/´//g;
946: # $result =~ s/´//g;
947: $result =~ s/µ/\$\\mu\$/g;
948: $result =~ s/µ/\$\\mu\$/g;
949: $result =~ s/¶/\\P/g;
950: $result =~ s/¶/\\P/g;
951: $result =~ s/·/\$\\cdot\$/g;
952: $result =~ s/·/\$\\cdot\$/g;
953: # $result =~ s/¸//g;
954: # $result =~ s/¸//g;
955: $result =~ s/¹/\$^1\$/g;
956: $result =~ s/¹/\$^1\$/g;
957: # $result =~ s/º//g;
958: # $result =~ s/º//g;
959: # $result =~ s/»//g;
960: # $result =~ s/»//g;
961: # $result =~ s/¼//g;
962: # $result =~ s/¼//g;
963: # $result =~ s/½//g;
964: # $result =~ s/½//g;
965: # $result =~ s/¾//g;
966: # $result =~ s/¾//g;
1.76 sakharuk 967: $result =~ s/¿/?`/g;
968: $result =~ s/¿/?`/g; #`
969: $result =~ s/À/\\`{A}/g;
970: $result =~ s/À/\\`{A}/g; #`
1.37 sakharuk 971: $result =~ s/Á/\\'{A}/g;
1.76 sakharuk 972: $result =~ s/Á/\\'{A}/g; #'
1.37 sakharuk 973: $result =~ s/Â/\\^{A}/g;
974: $result =~ s/Â/\\^{A}/g;
975: $result =~ s/Ã/\\~{A}/g;
976: $result =~ s/Ã/\\~{A}/g;
977: $result =~ s/Ä/\\"{A}/g;
1.76 sakharuk 978: $result =~ s/Ä/\\"{A}/g; #"
1.37 sakharuk 979: $result =~ s/Å/{\\AA}/g;
980: $result =~ s/Å/{\\AA}/g;
981: $result =~ s/Æ/{\\AE}/g;
982: $result =~ s/Æ/{\\AE}/g;
983: # $result =~ s/Ç//g;
984: # $result =~ s/Ç//g;
1.76 sakharuk 985: $result =~ s/È/\\`{E}/g;
986: $result =~ s/È/\\`{E}/g; #`
987: $result =~ s/É/\\'{E}/g; #'
988: $result =~ s/É/\\'{E}/g; #'
1.37 sakharuk 989: $result =~ s/Ê/\\^{E}/g;
990: $result =~ s/Ê/\\^{E}/g;
991: $result =~ s/Ë/\\`{E}/g;
1.76 sakharuk 992: $result =~ s/Ë/\\`{E}/g; #`
1.37 sakharuk 993: $result =~ s/Ì/\\`{I}/g;
1.76 sakharuk 994: $result =~ s/Ì/\\`{I}/g; #`
995: $result =~ s/Í/\\'{I}/g;
996: $result =~ s/Í/\\'{I}/g; #'
1.37 sakharuk 997: $result =~ s/Î/\\^{I}/g;
998: $result =~ s/Î/\\^{I}/g;
1.76 sakharuk 999: $result =~ s/Ï/\\"{I}/g;
1000: $result =~ s/Ï/\\"{I}/g; #"
1.37 sakharuk 1001: # $result =~ s/Ð//g;
1002: # $result =~ s/Ð//g;
1003: $result =~ s/Ñ/\\~{N}/g;
1004: $result =~ s/Ñ/\\~{N}/g;
1005: $result =~ s/Ò/\\`{O}/g;
1.76 sakharuk 1006: $result =~ s/Ò/\\`{O}/g; #`
1.37 sakharuk 1007: $result =~ s/Ó/\\'{O}/g;
1.76 sakharuk 1008: $result =~ s/Ó/\\'{O}/g; #'
1.37 sakharuk 1009: $result =~ s/Ô/\\^{O}/g;
1010: $result =~ s/Ô/\\^{O}/g;
1011: $result =~ s/Õ/\\~{O}/g;
1012: $result =~ s/Õ/\\~{O}/g;
1.76 sakharuk 1013: $result =~ s/Ö/\\"{O}/g;
1014: $result =~ s/Ö/\\"{O}/g; #"
1.37 sakharuk 1015: $result =~ s/×/\$\\times\$/g;
1016: $result =~ s/×/\$\\times\$/g;
1017: $result =~ s/Ø/{\\O}/g;
1018: $result =~ s/Ø/{\\O}/g;
1.76 sakharuk 1019: $result =~ s/Ù/\\`{U}/g;
1020: $result =~ s/Ù/\\`{U}/g; #`
1021: $result =~ s/Ú/\\'{U}/g; #'
1022: $result =~ s/Ú/\\'{U}/g; #'
1.37 sakharuk 1023: $result =~ s/Û/\\^{U}/g;
1024: $result =~ s/Û/\\^{U}/g;
1.76 sakharuk 1025: $result =~ s/Ü/\\"{U}/g; #"
1026: $result =~ s/Ü/\\"{U}/g; #"
1.37 sakharuk 1027: $result =~ s/Ý/\\'{Y}/g;
1.76 sakharuk 1028: $result =~ s/Ý/\\'{Y}/g; #'
1.37 sakharuk 1029: # $result =~ s/Þ//g;
1030: # $result =~ s/Þ//g;
1031: # $result =~ s/ß//g;
1032: # $result =~ s/ß//g;
1033: $result =~ s/à/\\`{a}/g;
1.76 sakharuk 1034: $result =~ s/à/\\`{a}/g; #`
1.37 sakharuk 1035: $result =~ s/á/\\'{a}/g;
1.76 sakharuk 1036: $result =~ s/á/\\'{a}/g; #'
1.37 sakharuk 1037: $result =~ s/â/\\^{a}/g;
1038: $result =~ s/â/\\^{a}/g;
1039: $result =~ s/ã/\\~{a}/g;
1040: $result =~ s/ã/\\~{a}/g;
1041: $result =~ s/ä/\\"{a}/g;
1.76 sakharuk 1042: $result =~ s/ä/\\"{a}/g; #"
1.37 sakharuk 1043: $result =~ s/å/{\\aa}/g;
1044: $result =~ s/å/{\\aa}/g;
1045: $result =~ s/æ/{\\ae}/g;
1046: $result =~ s/æ/{\\ae}/g;
1047: # $result =~ s/ç//g;
1048: # $result =~ s/ç//g;
1049: $result =~ s/è/\\`{e}/g;
1.76 sakharuk 1050: $result =~ s/è/\\`{e}/g; #`
1.37 sakharuk 1051: $result =~ s/é/\\'{e}/g;
1.76 sakharuk 1052: $result =~ s/é/\\'{e}/g; #'
1.37 sakharuk 1053: $result =~ s/ê/\\^{e}/g;
1054: $result =~ s/ê/\\^{e}/g;
1055: $result =~ s/ë/\\"{e}/g;
1.76 sakharuk 1056: $result =~ s/ë/\\"{e}/g; #"
1.37 sakharuk 1057: $result =~ s/ì/\\`{i}/g;
1.76 sakharuk 1058: $result =~ s/ì/\\`{i}/g; #`
1.37 sakharuk 1059: $result =~ s/í/\\'{i}/g;
1.76 sakharuk 1060: $result =~ s/í/\\'{i}/g; #'
1.37 sakharuk 1061: $result =~ s/î/\\^{i}/g;
1062: $result =~ s/î/\\^{i}/g;
1063: $result =~ s/ï/\\"{i}/g;
1.76 sakharuk 1064: $result =~ s/ï/\\"{i}/g; #"
1.37 sakharuk 1065: # $result =~ s/ð//g;
1066: # $result =~ s/ð//g;
1067: $result =~ s/ñ/\\~{n}/g;
1068: $result =~ s/ñ/\\~{n}/g;
1069: $result =~ s/ò/\\`{o}/g;
1.76 sakharuk 1070: $result =~ s/ò/\\`{o}/g; #`
1.37 sakharuk 1071: $result =~ s/ó/\\'{o}/g;
1.76 sakharuk 1072: $result =~ s/ó/\\'{o}/g; #'
1.37 sakharuk 1073: $result =~ s/ô/\\^{o}/g;
1074: $result =~ s/ô/\\^{o}/g;
1075: $result =~ s/õ/\\~{o}/g;
1076: $result =~ s/õ/\\~{o}/g;
1077: $result =~ s/ö/\\"{o}/g;
1.76 sakharuk 1078: $result =~ s/ö/\\"{o}/g; #"
1.37 sakharuk 1079: $result =~ s/÷/\$\\div\$/g;
1080: $result =~ s/÷/\$\\div\$/g;
1081: $result =~ s/ø/{\\o}/g;
1082: $result =~ s/ø/{\\o}/g;
1083: $result =~ s/ù/\\`{u}/g;
1.76 sakharuk 1084: $result =~ s/ù/\\`{u}/g; #`
1.37 sakharuk 1085: $result =~ s/ú/\\'{u}/g;
1.76 sakharuk 1086: $result =~ s/ú/\\'{u}/g; #'
1.37 sakharuk 1087: $result =~ s/û/\\^{u}/g;
1088: $result =~ s/û/\\^{u}/g;
1089: $result =~ s/ü/\\"{u}/g;
1.76 sakharuk 1090: $result =~ s/ü/\\"{u}/g; #"
1.37 sakharuk 1091: $result =~ s/ý/\\'{y}/g;
1.76 sakharuk 1092: $result =~ s/ý/\\'{y}/g; #'
1.37 sakharuk 1093: # $result =~ s/þ//g;
1094: # $result =~ s/þ//g;
1095: $result =~ s/ÿ/\\"{y}/g;
1.76 sakharuk 1096: $result =~ s/ÿ/\\"{y}/g; #"
1.75 sakharuk 1097: $result =~ s/θ/\$\\theta\$/g; #converts theta from html into tex
1.37 sakharuk 1098: return $result;
1099: }
1.41 sakharuk 1100:
1101:
1.76 sakharuk 1102: sub page_format {
1103: my ($papersize,$layout,$numberofcolumns) = @_;
1104: my ($textwidth,$textheight,$oddoffset,$evenoffset) = (0,0,0,0);
1105: if ($papersize=~/Letter/) {
1106: if ($layout eq 'CAPA') {
1107: if ($numberofcolumns == 1) {
1108: $textwidth = '18 cm';
1109: $textheight = '25.9 cm';
1110: $oddoffset = '-0.57 in';
1111: $evenoffset = '-0.57 in';
1112: } elsif ($numberofcolumns == 2) {
1.81 sakharuk 1113: $textwidth = '93 mm';
1.76 sakharuk 1114: $textheight = '25.9 cm';
1115: $oddoffset = '-0.57 in';
1116: $evenoffset = '-0.57 in';
1117: }
1118: } elsif ($layout eq 'CBI') {
1119: if ($numberofcolumns eq '1') {
1120: $textwidth = '8.8 in';
1121: $textheight = '6.8 in';
1122: $oddoffset = '-40 pt';
1123: $evenoffset = '-60 pt';
1124: } elsif ($numberofcolumns == 2) {
1125: $textwidth = '4.2 in';
1126: $textheight = '6.8 in';
1127: $oddoffset = '-40 pt';
1128: $evenoffset = '-60 pt';
1129: }
1130: }
1131: # } elsif($papersize=~/Legal/) {
1132: # } elsif($papersize=~/Ledger/) {
1133: # } elsif($papersize=~/Executive/) {
1134: } elsif($papersize=~/A4/) {
1135: if ($layout eq 'CAPA') {
1136: if ($numberofcolumns == 1) {
1137: $textwidth = '18 cm';
1138: $textheight = '28 cm';
1139: $oddoffset = '-0.57 in';
1140: $evenoffset = '-0.57 in';
1141: } elsif ($numberofcolumns == 2) {
1.81 sakharuk 1142: $textwidth = '96 mm';
1.76 sakharuk 1143: $textheight = '2 cm';
1144: $oddoffset = '-0.57 in';
1145: $evenoffset = '-0.57 in';
1146: }
1147: } elsif ($layout eq 'CBI') {
1148: if ($numberofcolumns eq '1') {
1149: $textwidth = '8.5 in';
1150: $textheight = '7.7 in';
1151: $oddoffset = '-40 pt';
1152: $evenoffset = '-60 pt';
1153: } elsif ($numberofcolumns == 2) {
1154: $textwidth = '3.9 in';
1155: $textheight = '7.7 in';
1156: $oddoffset = '-40 pt';
1157: $evenoffset = '-60 pt';
1158: }
1159: }
1160: # } elsif($papersize=~/A3/) {
1161: # } elsif($papersize=~/A2/) {
1162: # } elsif($papersize=~/A5/) {
1163: # } elsif($papersize=~/A6/) {
1164: }
1165: return $textwidth,$textheight,$oddoffset,$evenoffset;
1166: }
1167:
1168:
1169: sub page_format_transformation {
1.83 sakharuk 1170: my ($papersize,$layout,$numberofcolumns,$choice,$text,$assignment) = @_;
1.76 sakharuk 1171: my ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format($papersize,$layout,$numberofcolumns);
1172: my $courseidinfo = $ENV{'course.'.$ENV{'request.course.id'}.'.description'};
1173: if ($layout eq 'CBI') {
1174: $text =~ s/\\begin{document}/\\setlength{\\oddsidemargin}{$oddoffset}\\setlength{\\evensidemargin}{$evenoffset}\\setlength{\\topmargin}{200pt}\\setlength{\\textwidth}{$textwidth}\\setlength{\\textheight}{$textheight}\\setlength{\\parindent}{20pt}\\setlength{\\marginparwidth}{90pt}\\setlength{\\textfloatsep}{8pt plus 2\.0pt minus 4\.0pt}\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm} \\begin{document}\\setcounter{page}{1}\\noindent\\parbox{\\minipagewidth}{\\noindent\\fbox{\\textbf{$ENV{'environment.firstname'} $ENV{'environment.lastname'}}} \\hfill $courseidinfo} \\vskip 5 mm /;
1175: } elsif ($layout eq 'CAPA') {
1176: if ($choice ne 'All class print') {
1.84 sakharuk 1177: $text =~ s/\\begin{document}/\\textheight $textheight\\oddsidemargin = $evenoffset\\evensidemargin = $evenoffset\\textwidth= $textwidth\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\setlength{\\topmargin}{1cm}\\setlength{\\headheight}{1cm}\\setlength{\\headsep}{0.5cm}\\markboth{}{\\textbf{$ENV{'environment.firstname'} $ENV{'environment.lastname'}} $courseidinfo - $assignment}\\pagestyle{myheadings}\\begin{document}\\voffset=-1\.8cm\\setcounter{page}{1}/;
1.76 sakharuk 1178: } else {
1.78 sakharuk 1179: $text =~ s/\\begin{document}/\\setlength{\\textheight}{$textheight}\\setlength{\\oddsidemargin}{$oddoffset}\\setlength{\\evensidemargin}{$evenoffset}\\setlength{\\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 1180: }
1181: }
1182: return $text;
1183: }
1.68 sakharuk 1184:
1185:
1.33 sakharuk 1186: sub page_cleanup {
1187: my $result = shift;
1.65 sakharuk 1188:
1189: $result =~ m/\\end{document}(\d*)$/;
1.34 sakharuk 1190: my $number_of_columns = $1;
1.33 sakharuk 1191: my $insert = '{';
1.34 sakharuk 1192: for (my $id=1;$id<=$number_of_columns;$id++) { $insert .='l'; }
1.33 sakharuk 1193: $insert .= '}';
1.65 sakharuk 1194: $result =~ s/(\\begin{longtable})INSERTTHEHEADOFLONGTABLE\\endfirsthead\\endhead/$1$insert/g;
1.34 sakharuk 1195: $result =~ s/&\s*REMOVETHEHEADOFLONGTABLE\\\\/\\\\/g;
1196: return $result,$number_of_columns;
1.7 sakharuk 1197: }
1.5 sakharuk 1198:
1.3 sakharuk 1199:
1.60 sakharuk 1200: sub details_for_menu {
1201:
1202: my $name_of_resourse = $hash{'title_'.$hash{'ids_'.$ENV{'form.postdata'}}};
1203: my $symbolic = &Apache::lonnet::symbread($ENV{'form.postdata'});
1.63 albertel 1204: my ($map,$id,$resource)=split(/___/,$symbolic);
1205: my $name_of_sequence = $hash{'title_'.$hash{'ids_/res/'.$map}};
1206: if ($name_of_sequence =~ /^\s*$/) {
1207: $map =~ m|([^/]+)$|;
1208: $name_of_sequence = $1;
1209: }
1.62 sakharuk 1210: my $name_of_map = $hash{'title_'.$hash{'ids_/res/'.$ENV{'request.course.uri'}}};
1.63 albertel 1211: if ($name_of_map =~ /^\s*$/) {
1212: $ENV{'request.course.uri'} =~ m|([^/]+)$|;
1213: $name_of_map = $1;
1.83 sakharuk 1214: }
1.63 albertel 1215: return ($name_of_resourse,$name_of_sequence,$name_of_map);
1.60 sakharuk 1216:
1.76 sakharuk 1217: }
1218:
1219:
1220: sub latex_corrections {
1221:
1222: my ($number_of_columns,$result) = @_;
1223:
1.77 sakharuk 1224: $result =~ s/\\includegraphics{/\\includegraphics\[width=\\minipagewidth\]{/g;
1.76 sakharuk 1225: $result =~ s/\$number_of_columns/$number_of_columns/g;
1.91 ! sakharuk 1226: $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/;
! 1227: $result =~ s/(\\end{longtable}\s*)(\\strut\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill})/$2$1/g;
! 1228: $result =~ s/(\\end{longtable}\s*)\\strut\\newline/$1/g;
1.76 sakharuk 1229: #-- LaTeX corrections
1230: my $first_comment = index($result,'<!--',0);
1231: while ($first_comment != -1) {
1232: my $end_comment = index($result,'-->',$first_comment);
1233: substr($result,$first_comment,$end_comment-$first_comment+3) = '';
1234: $first_comment = index($result,'<!--',$first_comment);
1235: }
1236: $result =~ s/^\s+$//gm; #remove empty lines
1237: $result =~ s/(\s)+/$1/g; #removes more than one empty space
1238: $result =~ s/\\\\\s*\\vskip/\\vskip/gm;
1239: $result =~ s/\\\\\s*\\noindent\s*(\\\\)+/\\\\\\noindent /g;
1240: $result =~ s/{\\par }\s*\\\\/\\\\/gm;
1241: $result =~ s/\\\\\s+\[/ \[/g;
1242: $result =~ s/\b__+\b/\\makebox\[1 cm\]\[b\]{\\hrulefill}/g;
1243: #conversion of html characters to LaTeX equivalents
1244: if ($result =~ m/&(\w+|#\d+);/) {
1245: $result = &character_chart($result);
1246: }
1247: $result =~ s/(\\end{tabular})\s*\\vskip 0 mm/$1/g;
1248: $result =~ s/(\\begin{enumerate})\s*\\noindent/$1/g;
1249:
1250: return $result;
1.60 sakharuk 1251: }
1252:
1.3 sakharuk 1253:
1254: sub handler {
1255:
1256: my $r = shift;
1.67 www 1257:
1258: my $loaderror=&Apache::lonnet::overloaderror($r);
1259: if ($loaderror) { return $loaderror; }
1260: $loaderror=
1261: &Apache::lonnet::overloaderror($r,
1262: $ENV{'course.'.$ENV{'request.course.id'}.'.home'});
1263: if ($loaderror) { return $loaderror; }
1264:
1.3 sakharuk 1265: $r->content_type('text/html');
1266: $r->send_http_header;
1.59 sakharuk 1267: $r->print(&Apache::loncommon::bodytag("Printing"));
1.3 sakharuk 1268:
1.60 sakharuk 1269: if ($ENV{'request.course.id'}) {
1270: my $fn=$ENV{'request.course.fn'};
1271: tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640);
1272: }
1273:
1.3 sakharuk 1274: #-- start form
1275: &headerform($r);
1276: #-- menu for output
1.16 sakharuk 1277: unless ($ENV{'form.phase'}) {
1.3 sakharuk 1278: &menu_for_output($r);
1279: }
1.52 sakharuk 1280: #-- additional menu for class printing
1281: if ($ENV{'form.phase'} eq 'two') {
1.88 sakharuk 1282: if($ENV{'form.choice'} eq 'Standard LaTeX output for whole primary sequence') {
1283: &sequence_content_menu(0,$r);
1284: } elsif($ENV{'form.choice'} eq 'Standard LaTeX output for the primary sequence') {
1285: &sequence_content_menu(1,$r);
1286: } elsif($ENV{'form.choice'} eq 'All class print') {
1.52 sakharuk 1287: &additional_class_menu($r);
1.58 sakharuk 1288: } elsif($ENV{'form.choice'} eq 'Subdirectory print') {
1289: &problem_choice_menu($r);
1.52 sakharuk 1290: } else {
1291: $ENV{'form.phase'} = 'three';
1292: }
1293: }
1294: #-- additional menu for page layout (one column case)
1295: if ($ENV{'form.phase'} eq 'three') {
1296: if($ENV{'form.numberofcolumns'} == 1) {
1297: &additional_print_menu($r);
1298: } else {
1299: $ENV{'form.phase'} = 'four';
1300: }
1301: }
1.3 sakharuk 1302: #-- core part
1.52 sakharuk 1303: if ($ENV{'form.phase'} eq 'four') {
1.3 sakharuk 1304: &output_data($r);
1.60 sakharuk 1305: }
1306: untie %hash;
1.2 sakharuk 1307: return OK;
1.60 sakharuk 1308:
1309: }
1.2 sakharuk 1310:
1.1 www 1311:
1312: 1;
1313: __END__
1.6 sakharuk 1314:
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