Annotation of loncom/interface/lontemplate.pm, revision 1.46
1.2 neumanie 1: # The LearningOnline Network
2: # "Template" Functions to generate html output
3: #
1.46 ! raeburn 4: # $Id: lontemplate.pm,v 1.45 2011/05/03 21:38:40 www Exp $
1.2 neumanie 5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28:
1.1 amueller 29: package Apache::lontemplate;
30:
31:
32: use strict;
1.44 faziophi 33: use utf8;
1.1 amueller 34: use Apache::Constants qw(:common);
35: use Apache::loncommon;
36: use Apache::lonnet;
1.5 ehlerst 37: use Apache::lonxml;
38: use Apache::lonspeller;
1.1 amueller 39: use Apache::lontexconvert;
40: use Apache::lonfeedback;
41: use Apache::lonrss();
42: use Apache::lonlocal;
1.44 faziophi 43: use Apache::lonhtmlgateway;
1.1 amueller 44: use Apache::lonmsgdisplay();
45: use HTML::Entities();
46:
1.42 faziophi 47: use constant {
48: RICH_TEXT_ALWAYS_ON => 'LC_richAlwaysOn',
49: RICH_TEXT_ALWAYS_OFF => 'LC_richAlwaysOff',
50: RICH_TEXT_DEFAULT_ON => 'LC_richDefaultOn',
51: RICH_TEXT_DETECT_HTML => 'LC_richDetectHtml',
52: RICH_TEXT_DEFAULT_OFF => 'LC_richDefaultOff'
53: };
1.7 ehlerst 54:
1.33 bisitz 55: sub start_columnSection {
1.7 ehlerst 56: my ($r) = @_;
1.13 harmsja 57: $r->print('<div class="LC_columnSection">');
1.7 ehlerst 58: }
59:
1.33 bisitz 60: sub end_columnSection {
1.7 ehlerst 61: my ($r) = @_;
62: $r->print('</div>');
63: }
64:
1.33 bisitz 65: sub print_aboutme_content_template {
1.5 ehlerst 66: my ($r,$allowed,$target,$syllabusfields_ref,$syllabus_ref) = @_;
67: my %syllabusfields = %{$syllabusfields_ref};
68: my %syllabus = %{$syllabus_ref};
1.28 bisitz 69:
1.5 ehlerst 70: foreach my $field (sort(keys(%syllabusfields))) {
71: if (($syllabus{$field}) || ($allowed)) {
72: my $message=$syllabus{$field};
1.40 faziophi 73: if (!&Apache::lonfeedback::contains_block_html($message)) {
74: &Apache::lonfeedback::newline_to_br(\$message);
75: }
1.41 www 76: $message=&Apache::lonhtmlcommon::raw_href_to_link($message);
1.5 ehlerst 77: if ($allowed) {
78: $message=&Apache::lonspeller::markeduptext($message);
79: }
80: $message=&Apache::lontexconvert::msgtexconverted($message);
81: if ($target ne 'tex') {
1.15 neumanie 82: if($field eq 'aaa_contactinfo') {
1.16 neumanie 83: $r->print('<div class="LC_Clear_AboutMe_Image" > </div>');
1.36 bisitz 84: &print_template($r,$syllabusfields{$field},$message,$allowed,'LC_Box');
1.33 bisitz 85: } else {
1.36 bisitz 86: &print_template($r,$syllabusfields{$field},$message,$allowed,'LC_Box');
1.15 neumanie 87: }
1.38 amueller 88: if($allowed) {
89: &print_editbox_template($r,$syllabus{$field},$field);
90: }
1.31 bisitz 91:
1.5 ehlerst 92: } else {
93: $r->print('\\\\\textbf{'.$syllabusfields{$field}.'}\\\\'.
94: &Apache::lonxml::xmlparse($r,'tex',$message).'\\\\');
95: }
96: }
97: }
1.28 bisitz 98:
1.5 ehlerst 99: }
1.1 amueller 100:
1.33 bisitz 101: sub send_message {
1.8 ehlerst 102: my ($r,$cnum,$cdom) = @_;
1.39 raeburn 103: my $linktext = &mt('Send message to [_1]',
104: &Apache::loncommon::plainname($cnum,$cdom));
1.38 amueller 105: my $image = qq{<img name="Send_message" alt="Send message symbol" src="/res/adm/pages/mail-message-new.png" border="none" align="middle" />};
1.39 raeburn 106: return &Apache::loncommon::messagewrapper($image,$cnum,$cdom).' '.&Apache::loncommon::messagewrapper($linktext,$cnum,$cdom);
1.8 ehlerst 107: }
1.7 ehlerst 108:
1.35 bisitz 109: sub print_template {
1.28 bisitz 110: my ($r,$topic,$content, $allowed,$boxclass) = @_;
111: $r->print('<div class="'.$boxclass.'">');
1.13 harmsja 112: $r->print('<h4 class="LC_hcell">'.$topic.'</h4>');
1.35 bisitz 113: $r->print($content);
1.1 amueller 114: $r->print('</div>');
115: }
1.33 bisitz 116:
1.35 bisitz 117: sub print_start_template {
1.20 neumanie 118: my ($r,$topic,$boxclass) = @_;
1.28 bisitz 119: $r->print('<div class="'.$boxclass.'">');
1.20 neumanie 120: $r->print('<h4 class="LC_hcell">'.$topic.'</h4>');
121: }
1.33 bisitz 122:
1.35 bisitz 123: sub print_end_template {
1.20 neumanie 124: my ($r) = @_;
125: $r->print('</div>');
126: }
1.33 bisitz 127:
1.35 bisitz 128: sub print_editbox_template {
1.1 amueller 129: my ($r,$content,$field) = @_;
1.10 ehlerst 130: $r->print('<textarea cols="81" rows="6" name="'.$field.'">'.
1.46 ! raeburn 131: &HTML::Entities::encode($content,'"&<>').
! 132: '</textarea><br />'."\n");
! 133: &print_saveall_template($r);
1.1 amueller 134: }
1.27 bisitz 135:
1.42 faziophi 136: sub print_textarea_template {
137: my ($r, $content, $field, $wysiwyg) = @_;
138: $r->print('<textarea cols="81" rows="6" class="'.$wysiwyg.'" id="'.$field.'" name="'.$field.'">'.
139: &HTML::Entities::encode($content, '"&<>').
140: '</textarea><br />');
141: }
142:
143: sub print_saveall_template {
144: my ($r) = @_;
145: $r->print('<input type="submit" name="storesyl" value="'.&mt('Save All').'" />');
146: }
147:
1.43 faziophi 148: sub print_template_fields {
149: my ($r, $data_ref, $fields_ref, $target, $allowed, $default_rich_text, $custom_handlers_ref, $group) = @_;
150: my @html_ids = ();
151: my %data = %{$data_ref};
152: my %fields = %{$fields_ref};
153: my %custom_handlers = %{$custom_handlers_ref};
154:
155: foreach my $field (sort(keys(%fields))) {
156: my $message = $data{$field} if (($data{$field}=~/\w/) || ($allowed));
1.44 faziophi 157: my $legacy = 1;
158: my $gateway = Apache::lonhtmlgateway->new($target);
159: $message = &Encode::decode('utf8', $message);
160: $message = $gateway->process_outgoing_html($message, $legacy);
161: if ((%custom_handlers) && ($custom_handlers{$field})) {
1.43 faziophi 162: $custom_handlers{$field}->($r, $field, $message, $group, $data_ref, $fields_ref, $target, $allowed);
163: } else {
164: if (($data{$field}=~/\w/) || ($allowed)) {
165: if ($target ne 'tex') {
166: #output of syllabusfields will be generated here.
167: &Apache::lontemplate::print_start_template($r,$fields{$field},'LC_Box');
168: $r->print($message);
169: if ($allowed) {
170: $r->print("<br /><div>");
171: &Apache::lontemplate::print_textarea_template($r, $data{$field},
172: $field, $default_rich_text);
1.46 ! raeburn 173: &print_saveall_template($r);
1.43 faziophi 174: $r->print("</div>");
175: }
176: &Apache::lontemplate::print_end_template($r);
177: } else {
178: my $safeinit;
1.45 www 179: if ($fields{$field}=~/\w/) {
180: $r->print(&Apache::lonxml::xmlparse($r,'tex','<h3>'.$fields{$field}.'</h3>'));
181: } else {
182: $r->print(&Apache::lonxml::xmlparse($r,'tex','<br />'));
183: }
184: $r->print(&Apache::lonxml::xmlparse($r,'tex',$message));
1.43 faziophi 185: }
186: push(@html_ids,$field);
187: }
188: }
1.44 faziophi 189: undef $gateway;
1.43 faziophi 190: }
191:
192: return @html_ids;
193: }
194:
1.1 amueller 195: 1;
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