Annotation of loncom/interface/lonhelpmenu.pm, revision 1.14
1.1 raeburn 1: # The LearningOnline Network with CAPA
2: # generate frame-based help system
3: #
4: # Copyright Michigan State University Board of Trustees
5: #
6: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
7: #
8: # LON-CAPA is free software; you can redistribute it and/or modify
9: # it under the terms of the GNU General Public License as published by
10: # the Free Software Foundation; either version 2 of the License, or
11: # (at your option) any later version.
12: #
13: # LON-CAPA is distributed in the hope that it will be useful,
14: # but WITHOUT ANY WARRANTY; without even the implied warranty of
15: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16: # GNU General Public License for more details.
17: #
18: # You should have received a copy of the GNU General Public License
19: # along with LON-CAPA; if not, write to the Free Software
20: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21: #
22: # /home/httpd/html/adm/gpl.txt
23: #
24: # http://www.lon-capa.org/
25: #
26:
27: package Apache::lonhelpmenu;
28:
29: use strict;
30: use lib qw(/home/httpd/lib/perl);
31: use Apache::Constants qw(:common);
32: use Apache::loncommon();
33:
1.2 albertel 34: sub handler {
35: my ($r) = @_;
1.8 raeburn 36: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['page','color','function','faq','bug','topic','component_help','origurl','stayonpage']);
1.2 albertel 37: &Apache::loncommon::content_type($r,'text/html');
1.1 raeburn 38: $r->send_http_header;
39:
40: if ($r->header_only) {
41: return OK;
42: }
1.3 albertel 43: my $color = $ENV{'form.color'};
44: my $faq = $ENV{'form.faq'};
45: my $bug = $ENV{'form.bug'};
46: my $topic = $ENV{'form.topic'};
47: my $function = $ENV{'form.function'};
48: my $component_help = $ENV{'form.component_help'};
1.1 raeburn 49: my $origurl = $ENV{'form.origurl'};
1.8 raeburn 50: my $stayOnPage = $ENV{'form.stayonpage'};
1.1 raeburn 51: my $component_url = $component_help;
52: if ($component_url) {
53: $component_url = '/adm/help/'.$component_url.'.hlp';
54: }
55: my $bugurl = $Apache::lonnet::perlvar{'BugzillaHost'};
56: $bugurl .= 'enter_bug.cgi?product=LON-CAPA&bug_file_loc='.$origurl;
57: if ($bug) {
58: $bugurl .= '&component='.$bug;
59: }
60: my $faqbaseurl = $Apache::lonnet::perlvar{'FAQHost'};
61: my $requestmail = $Apache::lonnet::perlvar{'lonSupportEMail'};
62: if ($ENV{'form.page'} eq 'banner') {
1.8 raeburn 63: &display_help_banner($r,$color,$function,$faq,$bug,$topic,$component_url,$origurl,$bugurl,$faqbaseurl,$requestmail,$stayOnPage);
1.1 raeburn 64: } elsif ($ENV{'form.page'} eq 'body') {
1.3 albertel 65: &display_help_mainpage($r,$color,$function,$faq,$bug,$topic,$component_url,$origurl,$bugurl,$faqbaseurl,$requestmail);
1.1 raeburn 66: }
67: return OK;
68: }
69:
70: sub display_help_banner {
1.8 raeburn 71: my ($r,$color,$function,$faq,$bug,$topic,$component_url,$origurl,$bugurl,$faqbaseurl,$requestmail,$stayOnPage) = @_;
1.1 raeburn 72: my $bodytag = &Apache::loncommon::bodytag('',$function,'rightmargin="0" leftmargin="0" marginwidth="0" topmargin="1" marginheight="1"',1);
1.5 albertel 73: $bodytag=~s/[\n\r]/ /g;
1.1 raeburn 74: my $fontcolor = &Apache::loncommon::designparm($function.'.font');
75: my $alinkcolor = &Apache::loncommon::designparm($function.'.alink');
76: my $vlinkcolor = &Apache::loncommon::designparm($function.'.vlink');
77: my $pagecolor = &Apache::loncommon::designparm($function.'.pgbg');
78: my $tablecolor = &Apache::loncommon::designparm($function.'.tabbg');
1.14 ! albertel 79: my $location=&Apache::loncommon::lonhttpdurl("/adm");
1.8 raeburn 80: if (($tablecolor eq '') || ($tablecolor eq '#FFFFFF')) {
81: $tablecolor = '#CCCCFF';
82: }
83:
1.1 raeburn 84: $r->print(<<END);
85: <html>
86: <head>
87: <title>Help Banner</title>
88: <style type="text/css">
89: <!--
90: a:link {text-decoration: none; color: $fontcolor; }
91: a:visited {text-decoration: none; color: $fontcolor; }
92: a:active {text-decoration: none; color: $fontcolor; }
93: a:hover {text-decoration: underline; color: $vlinkcolor; }
94: -->
95: </style>
96: </head>
97: $bodytag
1.8 raeburn 98: END
99: if ($stayOnPage) {
100: $r->print('<table width="700" border="0" cellspacing="0" cellpadding="0" height="55">');
101: } else {
102: $r->print('<table width="600" border="0" cellspacing="0" cellpadding="0" height="55">');
103: }
104: $r->print(<<END);
1.1 raeburn 105: <tr height="50">
106: <td width='5'> </td>
107: <td>
1.12 albertel 108: <fieldset><legend><img src="$location/lonIcons/minilogo.gif" height='20' width='29' valign='bottom' /> <b><font size="+1">LON-CAPA help/support</font></b></legend>
1.1 raeburn 109: <table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="#000000">
110: <tr>
111: <td>
112: <table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#000000">
113: <tr>
114: <td>
115: <table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="#ffffff">
116: <tr>
117: <td>
118: <table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#ffffff">
119: <tr bgcolor="$tablecolor">
120: END
121: if (($component_url) || ($ENV{'user.adv'})) {
122: if ($component_url) {
123: $r->print("
124: <td align=\"center\"> <b><a href=\"$component_url\" target=\"bodyframe\">");
1.8 raeburn 125: } elsif ($ENV{'user.adv'}) {
1.12 albertel 126: $r->print('<td align="center"> <b><a href="$location/help/nohelptopic.html" target="bodyframe">');
1.1 raeburn 127: }
1.8 raeburn 128: $r->print('
1.13 albertel 129: <img src="$location/help/gif/smallHelp.gif" border="0" alt="(Topic help)" valign="middle" /> Topic help</a></b> </td>');
1.1 raeburn 130: }
1.11 raeburn 131: if ($requestmail =~ m/^[^\@]+\@[^\@]+$/) {
1.1 raeburn 132: $r->print('
1.13 albertel 133: <td align="center"> <b><a href="/adm/support?origurl='.&Apache::lonnet::escape($origurl).'&function='.$function.'" target="bodyframe"><img src="$location/lonIcons/helpdesk.gif" border="0" alt="(Ask helpdesk)" valign="middle" /> Ask helpdesk</a></b> </td>');
1.1 raeburn 134: }
1.7 albertel 135: if ($faq && $ENV{'user.adv'}) {
1.1 raeburn 136: $r->print(<<END)
137: <td align="center">
1.13 albertel 138: <b><a href="$faqbaseurl/fom/cache/$faq.html" target="bodyframe"><img src="$location/lonMisc/smallFAQ.gif" border="0" alt="(FAQ)" valign="middle" /> FAQ</a></b>
1.1 raeburn 139: </td>
1.7 albertel 140: END
141: }
142: if ($ENV{'user.adv'}) {
143: $r->print(<<END)
1.13 albertel 144: <td align="center"> <b><a href="$bugurl" target="bodyframe"><img src="$location/lonMisc/smallBug.gif" border="0" alt="(Report a bug)" valign="middle" /> Report a bug</a> </b></td>
1.1 raeburn 145: END
146: }
1.8 raeburn 147: if ($stayOnPage) {
148: $r->print(<<END);
1.13 albertel 149: <td align="center"> <b><a href="$origurl" target="_top"><img src="$location/lonIcons/move_up.gif" border="0" alt="(Return to last location)" valign="middle" /> Return to last location</a></b> </td>
1.8 raeburn 150: END
151: } else {
152: $r->print(<<END);
1.13 albertel 153: <td align="center"> <b><a href="javascript:window.close()" target="_top"><img src="$location/lonIcons/closepage.gif" border="0" alt="(Close window)" valign="bottom" /> Close</a></b> </td>
1.8 raeburn 154: END
155: }
1.1 raeburn 156: $r->print(<<END);
157: </tr>
158: </table>
159: </td>
160: </tr>
161: </table>
162: </td>
163: </tr>
164: </table>
165: </td>
166: </tr>
167: </table>
168: </fieldset>
169: </td>
170: <td width='5'> </td>
171: </tr>
172: <tr height='5'>
173: <td colspan='3' height='5'> </td>
174: </tr>
175: </table>
176: </body>
177: </html>
178: END
179: }
180:
181: sub display_help_mainpage {
182: my ($r,$color,$function,$faq,$bug,$topic,$component_url,$origurl,$bugurl,$faqbaseurl,$requestmail) = @_;
183: my $bodytag = &Apache::loncommon::bodytag('',$function,'topmargin="0" marginheight="0"',1);
1.4 albertel 184: $bodytag=~s/[\n\r]/ /g;
1.8 raeburn 185: my %lt =&Apache::lonlocal::texthash(
186: 'heco' => 'Help Content',
187: 'topp' => 'Topic Page',
188: 'chen' => 'Choose an entry below to go directly to a relevant help page',
189: 'orto' => 'or to submit a help request to the LON-CAPA support staff at your institution.',
190: 'vthp' => 'Visit the help page for ',
191: 'disp' => 'Display the page in the inline help system that covers this topic.',
192: 'crac' => 'Create an account for yourself in the LON-CAPA Bugzilla tracking system, if you wish to report bugs you have encountered in the LON-CAPA software, or if you have suggestions for improvements in LON-CAPA.',
193: 'inhs' => 'Inline help system for',
194: 'coth' => 'Consult the inline help system for this topic.',
195: 'cont' => 'Contact the LON-CAPA support team',
196: 'suhr' => 'Submit a help request to the team responsible for LON-CAPA support at this institution.',
197: 'faqo' => 'FAQ-O-Matic Help system',
198: 'tfaq' => 'The FAQ-O-Matic is a compendium of answers provided to common questions asked by users of LON-CAPA over the past couple of years.',
199: 'lbug' => 'LON-CAPA Bugzilla bug/feature request tracking system',
200: 'crea' => 'Create an account for yourself in the LON-CAPA Bugzilla tracking system, if you wish to report bugs you have encountered in the LON-CAPA software,or if you have suggestions for improvements in LON-CAPA.',
201: 'suim' => ' Suggested improvements may include additional functionality, improved usability, or changes to wording used in LON-CAPA pages, including the embedded help system.'
202: );
203:
1.1 raeburn 204: $r->print(<<END);
205: <html>
206: <head>
1.8 raeburn 207: <title>$lt{'heco'}</title>
1.1 raeburn 208: </head>
209: $bodytag
210: END
1.8 raeburn 211: $r->print($lt{'chen'});
1.11 raeburn 212: if ($requestmail =~ m/^[^\@]+\@[^\@]+$/) {
1.8 raeburn 213: $r->print(', '.$lt{'orto'});
1.1 raeburn 214: } else {
215: $r->print(".");
216: }
217: if ($topic) {
218: if ( ($component_url) || ($ENV{'user.adv'}) ) {
219: if ($component_url) {
220: $r->print("
221: <ul>
1.8 raeburn 222: <li><a href=\"$component_url\">$lt{'vthp'} $topic</a></li>
1.1 raeburn 223: </ul>
1.8 raeburn 224: <p>$lt{'disp'}</p>
1.1 raeburn 225: ");
226: } elsif ($ENV{'user.adv'}) {
227: $r->print("
228: <ul>
1.8 raeburn 229: <li><td align=\"center\"> <a href=\"/adm/help/nohelptopic.html\">$lt{'inhs'} $topic</a></li></ul>
230: <p>$lt{'coth'}</p>");
1.1 raeburn 231: }
232: }
233: }
1.11 raeburn 234: if ($requestmail =~ m/^[^\@]+\@[^\@]+$/) {
1.1 raeburn 235: $r->print("
236: <ul>
1.9 raeburn 237: <li><a href=\"/adm/support?origurl=".&Apache::lonnet::escape($origurl)."&function=$function\">$lt{'cont'}</a></li>
1.1 raeburn 238: </ul>
1.8 raeburn 239: <p>$lt{'suhr'}</p>
1.1 raeburn 240: ");
241: }
242: if ($faqbaseurl && $ENV{'user.adv'}) {
243: if (!defined($faq) ||$faq eq '') {
244: $faq = '1';
245: }
246: $r->print("
1.11 raeburn 247: <ul>
1.8 raeburn 248: <li><a href=\"$faqbaseurl/fom/cache/$faq.html\">$lt{'faqo'}</a></li>
1.1 raeburn 249: </ul>
1.8 raeburn 250: <p>$lt{'tfaq'}</p>
1.1 raeburn 251: ");
252: }
253: if ($bugurl && $ENV{'user.adv'}) {
254: $bugurl .= '?'.$bug;
255: $r->print("
256: <ul>
1.8 raeburn 257: <li><a href=\"$bugurl\">$lt{'lbug'}</a></li>
1.1 raeburn 258: </ul>
1.8 raeburn 259: <p>$lt{'crea'} $lt{'suim'}</p>
1.1 raeburn 260: ");
261: }
262: $r->print(<<END);
263: </body>
264: </html>
265: END
266: }
267:
268: 1;
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