Annotation of loncom/interface/lonmenu.pm, revision 1.244.2.8
1.1 www 1: # The LearningOnline Network with CAPA
2: # Routines to control the menu
3: #
1.244.2.8! raeburn 4: # $Id: lonmenu.pm,v 1.244.2.7 2009/08/23 13:22:16 raeburn 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: #
1.48 www 29: # There are two parameters controlling the action of this module:
30: #
31: # browser.interface - if this is 'textual', it overrides the second parameter
32: # and goes to screen reader PDA mode
33: #
34: # environment.remote - if this is 'on', the routines controll the remote
35: # control, otherwise they render the main window controls; ignored it
36: # browser.interface is 'textual'
1.1 www 37: #
38:
1.244 jms 39: =head1 NAME
40:
41: Apache::lonmenu
42:
43: =head1 SYNOPSIS
44:
45: Coordinates the response to clicking an image.
46:
47: This is part of the LearningOnline Network with CAPA project
48: described at http://www.lon-capa.org.
49:
50: =head1 SUBROUTINES
51:
52: =over
53:
54: =item show_course()
55:
56: Little texts
57:
58: =item initlittle()
59:
60: =item menubuttons()
61:
62: This gets called at the top of the body section
63:
64: =item show_return_link()
65:
66: =item registerurl()
67:
68: This gets called in the header section
69:
70: =item innerregister()
71:
72: This gets called in order to register a URL, both with the Remote
73: and in the body of the document
74:
75: =item loadevents()
76:
77: =item unloadevents()
78:
79: =item startupremote()
80:
81: =item setflags()
82:
83: =item maincall()
84:
85: =item load_remote_msg()
86:
87: =item get_menu_name()
88:
89: =item reopenmenu()
90:
91: =item open()
92:
93: Open the menu
94:
95: =item clear()
96:
97: =item switch()
98:
99: Switch a button or create a link
100: Switch acts on the javascript that is executed when a button is clicked.
101: The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
102:
103: =item secondlevel()
104:
105: =item openmenu()
106:
107: =item inlinemenu()
108:
109: =item rawconfig()
110:
111: =item close()
112:
113: =item footer()
114:
115: =item utilityfunctions()
116:
117: =item serverform()
118:
119: =item constspaceform()
120:
121: =item get_nav_status()
122:
123: =item convert_menu_function()
124:
125: FIXME this needs to move into mydesktab and the other locations
126: the text is generated
127:
128: =item hidden_button_check()
129:
130: =item roles_selector()
131:
132: =item jump_to_role()
133:
134: =back
135:
136: =cut
137:
1.1 www 138: package Apache::lonmenu;
139:
140: use strict;
1.152 albertel 141: use Apache::lonnet;
1.47 matthew 142: use Apache::lonhtmlcommon();
1.115 albertel 143: use Apache::loncommon();
1.127 albertel 144: use Apache::lonenc();
1.88 www 145: use Apache::lonlocal;
1.207 foxr 146: use LONCAPA qw(:DEFAULT :match);
1.244.2.8! raeburn 147: use HTML::Entities();
1.88 www 148:
1.209 www 149: use vars qw(@desklines %category_names %category_members %category_positions $readdesk);
1.88 www 150:
151:
1.56 www 152: my @inlineremote;
1.38 www 153:
1.203 foxr 154:
155:
1.231 albertel 156: sub show_course {
157: my $course = !$env{'user.adv'};
158: if (!$env{'user.adv'}) {
159: foreach my $env (keys(%env)) {
160: next if ($env !~ m/^user\.priv\./);
161: if ($env !~ m/^user\.priv\.(?:st|cm)/) {
162: $course = 0;
163: last;
164: }
165: }
166: }
167: return $course;
168: }
1.88 www 169:
170: sub initlittle {
171: return &Apache::lonlocal::texthash('ret' => 'Return to Last Location',
172: 'nav' => 'Navigate Contents',
173: 'main' => 'Main Menu',
1.244.2.1 raeburn 174: 'roles' => (&Apache::loncommon::show_course()?
1.231 albertel 175: 'Courses':'Roles'),
1.235 raeburn 176: 'other' => 'Other Roles',
1.219 albertel 177: 'docs' => 'Edit Course',
1.244.2.1 raeburn 178: 'exit' => 'Logout',
1.202 albertel 179: 'login' => 'Log In',
1.165 raeburn 180: 'launch' => 'Launch Remote Control',
1.188 albertel 181: 'groups' => 'Groups',
1.184 raeburn 182: 'gdoc' => 'Group Documents',
183: );
1.88 www 184: }
185:
1.38 www 186: sub menubuttons {
187: my $forcereg=shift;
1.40 www 188: my $registration=shift;
1.131 raeburn 189: my $titletable=shift;
1.112 albertel 190: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
191: ['inhibitmenu']);
1.152 albertel 192: if (($env{'form.inhibitmenu'} eq 'yes') ||
1.149 www 193: ($ENV{'REQUEST_URI'} eq '/adm/logout')) { return ''; }
1.175 albertel 194:
195: if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
196:
1.163 www 197: my %lt=&initlittle();
1.55 www 198: my $navmaps='';
1.59 www 199: my $reloadlink='';
1.151 www 200: my $docs='';
1.165 raeburn 201: my $groups='';
1.235 raeburn 202: my $roles='<a href="/adm/roles" target="_top">'.$lt{'roles'}.'</a>';
203: my $role_selector;
1.165 raeburn 204: my $showgroups=0;
1.235 raeburn 205: my ($cnum,$cdom);
1.183 www 206: my $escurl=&escape(&Apache::lonenc::check_encrypt($env{'request.noversionuri'}));
207: my $escsymb=&escape(&Apache::lonenc::check_encrypt($env{'request.symb'}));
1.176 albertel 208:
1.199 albertel 209: my $logo=&Apache::loncommon::lonhttpdurl("/adm/lonIcons/minilogo.gif");
210: $logo = '<td class="LC_top_nav_logo"><a href="/adm/about.html"><img src="'.
211: $logo.'" alt="LON-CAPA Logo" /></a></td>';
212:
1.152 albertel 213: if ($env{'request.state'} eq 'construct') {
214: if (($env{'request.noversionuri'} eq '') || (!defined($env{'request.noversionuri'}))) {
215: my $returnurl = $env{'request.filename'};
1.134 raeburn 216: $returnurl =~ s:^/home/([^/]+)/public_html/(.*)$:/priv/$1/$2:;
1.183 www 217: $escurl = &escape($returnurl);
1.134 raeburn 218: }
219: }
1.165 raeburn 220: if ($env{'request.course.id'}) {
1.235 raeburn 221: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
222: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1.165 raeburn 223: my %coursegroups;
1.188 albertel 224: my $viewgrps_permission =
1.197 raeburn 225: &Apache::lonnet::allowed('vcg',$env{'request.course.id'}.($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
1.165 raeburn 226: if (!$viewgrps_permission) {
1.235 raeburn 227: %coursegroups = &Apache::lonnet::get_active_groups($env{'user.domain'},$env{'user.name'},$cdom,$cnum);
1.188 albertel 228: }
1.165 raeburn 229: if ((keys(%coursegroups) > 0) || ($viewgrps_permission)) {
230: $showgroups = 1;
231: }
1.235 raeburn 232: $role_selector = &roles_selector($cdom,$cnum);
233: if ($role_selector) {
234: $roles = '<span class="LC_nobreak">'.$role_selector.' <a href="/adm/roles" target="_top">'.$lt{'other'}.'</a></span>';
235: }
1.165 raeburn 236: }
237:
1.152 albertel 238: if ($env{'browser.interface'} eq 'textual') {
1.41 www 239: # Textual display only
1.152 albertel 240: if ($env{'request.course.id'}) {
1.55 www 241: $navmaps=(<<ENDNAV);
1.181 albertel 242: <a href="/adm/navmaps?postdata=$escurl&postsymb=$escsymb" target="_top">$lt{'nav'}</a>
1.55 www 243: ENDNAV
1.228 albertel 244: if (&show_return_link()) {
1.183 www 245: my $escreload=&escape('return:');
1.59 www 246: $reloadlink=(<<ENDRELOAD);
1.176 albertel 247: <a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a>
1.59 www 248: ENDRELOAD
249: }
1.152 albertel 250: if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
1.151 www 251: $docs=(<<ENDDOCS);
1.176 albertel 252: <a href="/adm/coursedocs" target="_top">$lt{'docs'}</a>
1.151 www 253: ENDDOCS
254: }
1.197 raeburn 255: if ($showgroups) {
256: $groups =(<<ENDGROUPS);
257: <a href="/adm/coursegroups" target="_top">$lt{'groups'}</a>
258: ENDGROUPS
259: }
1.194 banghart 260: }
1.130 albertel 261: my $form=&serverform();
1.116 albertel 262: my $utility=&utilityfunctions();
1.48 www 263: my $output=(<<ENDMAINMENU);
1.129 albertel 264: <script type="text/javascript">
1.150 albertel 265: // BEGIN LON-CAPA Internal
1.116 albertel 266: $utility
1.44 www 267: </script>
1.176 albertel 268: <div id="LC_top_nav">
1.88 www 269: <a href="/adm/menu" target="_top">$lt{'main'}</a>
1.235 raeburn 270: $reloadlink $navmaps $docs $groups $roles
1.176 albertel 271: <a href="/adm/logout" target="_top">$lt{'exit'}</a>
272: </div>
1.149 www 273: <br />
1.129 albertel 274: <script type="text/javascript">
1.44 www 275: // END LON-CAPA Internal
276: </script>
1.130 albertel 277: $form
1.44 www 278: ENDMAINMENU
1.173 albertel 279: if ($registration) { $output.=&innerregister($forcereg); }
1.48 www 280: return $output."<hr />";
1.152 albertel 281: } elsif ($env{'environment.remote'} eq 'off') {
1.48 www 282: # Remote Control is switched off
1.58 www 283: # figure out colors
1.88 www 284: my %lt=&initlittle();
1.172 albertel 285:
1.58 www 286: my $domain=&Apache::loncommon::determinedomain();
1.172 albertel 287: my $function =&Apache::loncommon::get_users_function();
1.58 www 288: my $link=&Apache::loncommon::designparm($function.'.link',$domain);
289: my $alink=&Apache::loncommon::designparm($function.'.alink',$domain);
290: my $vlink=&Apache::loncommon::designparm($function.'.vlink',$domain);
291: my $sidebg=&Apache::loncommon::designparm($function.'.sidebg',$domain);
1.156 albertel 292: if ($env{'user.name'} eq 'public' && $env{'user.domain'} eq 'public') {
293: return (<<ENDINLINEMENU);
1.176 albertel 294: <table id="LC_top_nav">
1.156 albertel 295: <tr>
1.199 albertel 296: $logo
297: <td></td>
1.202 albertel 298: <td class="LC_top_nav_login">
299: <a href="/adm/roles" target="_top">$lt{'login'}</a>
1.156 albertel 300: </td>
1.189 albertel 301: </tr>
1.156 albertel 302: </table>
303: </font>
304: ENDINLINEMENU
305: }
1.235 raeburn 306: $roles = '<td><a href="/adm/roles" target="_top">'.$lt{'roles'}.'</a></td>';
1.58 www 307: # Do we have a NAV link?
1.152 albertel 308: if ($env{'request.course.id'}) {
1.141 albertel 309: my $link='/adm/navmaps?postdata='.$escurl.'&postsymb='.
310: $escsymb;
1.152 albertel 311: if ($env{'environment.remotenavmap'} eq 'on') {
1.141 albertel 312: $link="javascript:gonav('".$link."')";
313: }
314: $navmaps=(<<ENDNAV);
1.176 albertel 315: <td><a href="$link" target="_top">$lt{'nav'}</a></td>
1.114 albertel 316: ENDNAV
1.228 albertel 317: my $is_group = (&Apache::loncommon::course_type() eq 'Group');
1.152 albertel 318: if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
1.186 albertel 319: my $text = ($is_group) ? $lt{'gdoc'} : $lt{'docs'};
1.151 www 320: $docs=(<<ENDDOCS);
1.184 raeburn 321: <td><a href="/adm/coursedocs" target="_top">$text</a></td>
1.151 www 322: ENDDOCS
323: }
1.197 raeburn 324: if ($showgroups) {
325: $groups =(<<ENDGROUPS);
326: <td><a href="/adm/coursegroups" target="_top">$lt{'groups'}</a></td>
327: ENDGROUPS
328: }
1.228 albertel 329: if (&show_return_link()) {
1.183 www 330: my $escreload=&escape('return:');
1.59 www 331: $reloadlink=(<<ENDRELOAD);
1.176 albertel 332: <td><a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a></td>
1.59 www 333: ENDRELOAD
334: }
1.235 raeburn 335: if ($role_selector) {
336: $roles = '<td>'.$role_selector.'</td><td><a href="/adm/roles" target="_top">'.$lt{'other'}.'</a></td>';
337: }
1.55 www 338: }
1.163 www 339: if (($env{'request.state'} eq 'construct') && ($env{'request.course.id'})) {
1.183 www 340: my $escreload=&escape('return:');
1.163 www 341: $reloadlink=(<<ENDCRELOAD);
1.176 albertel 342: <td><a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a></td>
1.163 www 343: ENDCRELOAD
344: }
1.58 www 345: my $reg='';
346: if ($registration) {
1.173 albertel 347: $reg=&innerregister($forcereg,$titletable);
1.58 www 348: }
1.130 albertel 349: my $form=&serverform();
1.116 albertel 350: my $utility=&utilityfunctions();
1.198 albertel 351:
352: my $helplink=&Apache::loncommon::top_nav_help('Help');
1.58 www 353: return (<<ENDINLINEMENU);
1.129 albertel 354: <script type="text/javascript">
1.150 albertel 355: // <![CDATA[
1.244.2.3 raeburn 356: // BEGIN LON-CAPA Internal
1.116 albertel 357: $utility
1.150 albertel 358: // ]]>
1.48 www 359: </script>
1.176 albertel 360: <table id="LC_top_nav">
1.58 www 361: <tr>
1.199 albertel 362: $logo
1.176 albertel 363: <td><a href="/adm/menu" target="_top">$lt{'main'}</a></td>
1.59 www 364: $reloadlink
1.55 www 365: $navmaps
1.151 www 366: $docs
1.165 raeburn 367: $groups
1.235 raeburn 368: $roles
1.199 albertel 369: <td class="LC_top_nav_help">$helplink</td>
370: <td class="LC_top_nav_exit"><a href="/adm/logout" target="_top">$lt{'exit'}</a></td>
1.58 www 371: </tr>
372: </table>
1.168 albertel 373: $form
1.129 albertel 374: <script type="text/javascript">
1.48 www 375: // END LON-CAPA Internal
376: </script>
1.58 www 377: $reg
1.48 www 378: ENDINLINEMENU
379: } else {
380: return '';
381: }
1.72 www 382: }
383:
1.228 albertel 384: sub show_return_link {
385: return (($env{'request.noversionuri'}=~m{^/(res|public)/} &&
386: $env{'request.symb'} eq '')
387: ||
388: ($env{'request.noversionuri'}=~ m{^/cgi-bin/printout.pl})
389: ||
390: (($env{'request.noversionuri'}=~/^\/adm\//) &&
391: ($env{'request.noversionuri'}!~/^\/adm\/wrapper\//) &&
392: ($env{'request.noversionuri'}!~
393: m[^/adm/.*/(smppg|bulletinboard|aboutme)($|\?)])
394: ));
395: }
396:
1.38 www 397:
398: sub registerurl {
1.173 albertel 399: my ($forcereg) = @_;
1.38 www 400: my $result = '';
1.175 albertel 401: if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1.66 albertel 402: my $force_title='';
1.152 albertel 403: if ($env{'request.state'} eq 'construct') {
1.66 albertel 404: $force_title=&Apache::lonxml::display_title();
405: }
1.152 albertel 406: if (($env{'browser.interface'} eq 'textual') ||
407: ($env{'environment.remote'} eq 'off') ||
408: ((($env{'request.publicaccess'}) ||
1.83 www 409: (!&Apache::lonnet::is_on_map(
1.183 www 410: &unescape($env{'request.noversionuri'})))) &&
1.38 www 411: (!$forcereg))) {
1.76 www 412: return $result.
1.244.2.3 raeburn 413: '<script type="text/javascript">'."\n".
414: 'function LONCAPAreg(){;} function LONCAPAstale(){}'."\n".
415: '</script>'.$force_title;
1.38 www 416: }
1.41 www 417: # Graphical display after login only
1.174 albertel 418: if ($env{'request.registered'} && !$forcereg) { return ''; }
1.173 albertel 419: $result.=&innerregister($forcereg);
1.66 albertel 420: return $result.$force_title;
1.40 www 421: }
422:
423: sub innerregister {
1.173 albertel 424: my ($forcereg, $titletable) = @_;
1.40 www 425: my $result = '';
1.120 raeburn 426: my ($uname,$thisdisfn);
1.152 albertel 427: my $const_space = ($env{'request.state'} eq 'construct');
1.131 raeburn 428: my $is_const_dir = 0;
1.120 raeburn 429:
1.175 albertel 430: if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1.40 www 431:
1.174 albertel 432: $env{'request.registered'} = 1;
1.40 www 433:
1.152 albertel 434: my $textinter=($env{'browser.interface'} eq 'textual');
435: my $noremote=($env{'environment.remote'} eq 'off');
1.49 www 436:
437: my $textual=($textinter || $noremote);
438:
1.177 albertel 439: undef(@inlineremote);
1.56 www 440:
1.38 www 441: my $reopen=&Apache::lonmenu::reopenmenu();
1.40 www 442:
1.38 www 443: my $newmail='';
1.65 www 444: if ($noremote) {
1.177 albertel 445: $newmail='<table id="LC_nav_location"><tr>';
1.65 www 446: }
1.177 albertel 447: if (&Apache::lonmsg::newmail()) {
448: if ($textual) {
449: $newmail.= '<td class="LC_new_mail">
450: <a href="/adm/communicate" target="_top">'.
451: &mt('You have new messages').'</a></td>';
452: } else {
453: $newmail= 'swmenu.setstatus("you have","messages");';
454: }
1.233 www 455: }
456: if (($textual)
1.177 albertel 457: && ($env{'request.symb'})
458: && ($env{'request.course.id'})) {
459: $newmail.= '<td class="LC_current_location">';
1.153 albertel 460: my ($mapurl,$rid,$resurl)=
461: &Apache::lonnet::decode_symb(&Apache::lonnet::symbread());
1.233 www 462: my $coursetitle=$env{'course.'.$env{'request.course.id'}.'.description'};
463: $newmail.=$coursetitle;
1.61 www 464: my $maptitle=&Apache::lonnet::gettitle($mapurl);
1.153 albertel 465: my $restitle=&Apache::lonnet::gettitle(&Apache::lonnet::symbread());
1.233 www 466: if ($maptitle && ($maptitle ne 'default.sequence') && ($maptitle ne $coursetitle)) {
1.61 www 467: $newmail.=', '.$maptitle;
468: }
469: if ($restitle) {
470: $newmail.=': '.$restitle;
471: }
1.177 albertel 472: $newmail.=' </td>';
1.65 www 473: }
1.152 albertel 474: if ($env{'request.state'} eq 'construct') {
1.131 raeburn 475: $newmail = $titletable;
1.150 albertel 476: } else {
477: if ($noremote) {
1.181 albertel 478: $newmail.='</tr></table>';
1.150 albertel 479: }
1.38 www 480: }
1.40 www 481: my $timesync=($textual?'':'swmenu.syncclock(1000*'.time.');');
1.177 albertel 482: my $tablestart=($noremote?'<table id="LC_menubuttons">':'').
483: ($textinter?'<br /><a href="#content">'.&mt('Skip to Content').'</a><br />':'');
484: my $tableend=($noremote?'</table>':'').($textinter?'<a name="content" />':'');
1.41 www 485: # =============================================================================
486: # ============================ This is for URLs that actually can be registered
1.152 albertel 487: if (($env{'request.noversionuri'}!~m|^/(res/)*adm/|) || ($forcereg)) {
1.40 www 488: # -- This applies to homework problems for users with grading privileges
1.152 albertel 489: my $crs='/'.$env{'request.course.id'};
490: if ($env{'request.course.sec'}) {
491: $crs.='_'.$env{'request.course.sec'};
1.107 albertel 492: }
493: $crs=~s/\_/\//g;
494:
1.38 www 495: my $hwkadd='';
1.152 albertel 496: if ($env{'request.symb'} ne '' &&
1.161 albertel 497: $env{'request.filename'}=~/\.(problem|exam|quiz|assess|survey|form|task)$/) {
1.79 www 498: if (&Apache::lonnet::allowed('mgr',$crs)) {
1.244.2.1 raeburn 499: $hwkadd.=&switch('','',7,2,'pgrd.gif','problem[_1]','grades[_4]',
1.40 www 500: "gocmd('/adm/grades','gradingmenu')",
501: 'Modify user grades for this assessment resource');
1.154 www 502: } elsif (&Apache::lonnet::allowed('vgr',$crs)) {
503: $hwkadd.=&switch('','',7,2,'subm.gif','view sub-[_1]','missions[_1]',
504: "gocmd('/adm/grades','submission')",
505: 'View user submissions for this assessment resource');
1.38 www 506: }
1.107 albertel 507: }
1.152 albertel 508: if ($env{'request.symb'} ne '' &&
1.145 albertel 509: &Apache::lonnet::allowed('opa',$crs)) {
1.107 albertel 510: $hwkadd.=&switch('','',7,3,'pparm.gif','problem[_2]','parms[_2]',
511: "gocmd('/adm/parmset','set')",
1.196 www 512: 'Modify parameter settings for this resource');
1.38 www 513: }
1.40 www 514: # -- End Homework
1.38 www 515: ###
516: ### Determine whether or not to display the 'cstr' button for this
517: ### resource
518: ###
519: my $editbutton = '';
1.244.2.1 raeburn 520: my $noeditbutton = 1;
521: my ($cnum,$cdom);
522: if ($env{'request.course.id'}) {
523: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
524: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
525: }
1.152 albertel 526: if ($env{'user.author'}) {
1.234 raeburn 527: if ($env{'request.role'}=~/^(aa|ca|au)/) {
1.38 www 528: # Set defaults for authors
529: my ($top,$bottom) = ('con-','struct');
1.152 albertel 530: my $action = "go('/priv/".$env{'user.name'}."');";
531: my $cadom = $env{'request.role.domain'};
532: my $caname = $env{'user.name'};
1.236 bisitz 533: my $desc = "Enter my construction space";
1.38 www 534: # Set defaults for co-authors
1.152 albertel 535: if ($env{'request.role'} =~ /^ca/) {
1.206 albertel 536: ($cadom,$caname)=($env{'request.role'}=~/($match_domain)\/($match_username)$/);
1.38 www 537: ($top,$bottom) = ('co con-','struct');
538: $action = "go('/priv/".$caname."');";
539: $desc = "Enter construction space as co-author";
1.234 raeburn 540: } elsif ($env{'request.role'} =~ /^aa/) {
541: ($cadom,$caname)=($env{'request.role'}=~/($match_domain)\/($match_username)$/);
542: ($top,$bottom) = ('co con-','struct');
543: $action = "go('/priv/".$caname."');";
544: $desc = "Enter construction space as assistant co-author";
1.38 www 545: }
546: # Check that we are on the correct machine
547: my $home = &Apache::lonnet::homeserver($caname,$cadom);
1.109 albertel 548: my $allowed=0;
549: my @ids=&Apache::lonnet::current_machine_ids();
550: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
551: if (!$allowed) {
552: $editbutton=&switch('','',6,1,$top,,$bottom,$action,$desc);
1.244.2.1 raeburn 553: $noeditbutton = 0;
1.38 www 554: }
555: }
556: ##
557: ## Determine if user can edit url.
558: ##
559: my $cfile='';
560: my $cfuname='';
561: my $cfudom='';
1.244.2.1 raeburn 562: my $uploaded;
1.152 albertel 563: if ($env{'request.filename'}) {
564: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1.206 albertel 565: $file=~s/^($match_domain)\/($match_username)/\/priv\/$2/;
1.109 albertel 566: # Check that the user has permission to edit this resource
1.38 www 567: ($cfuname,$cfudom)=&Apache::loncacc::constructaccess($file,$1);
568: if (defined($cfudom)) {
1.109 albertel 569: my $home=&Apache::lonnet::homeserver($cfuname,$cfudom);
570: my $allowed=0;
571: my @ids=&Apache::lonnet::current_machine_ids();
572: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
573: if ($allowed) {
1.38 www 574: $cfile=$file;
575: }
576: }
577: }
578: # Finally, turn the button on or off
1.120 raeburn 579: if ($cfile && !$const_space) {
1.40 www 580: $editbutton=&switch
1.212 www 581: ('','',6,1,'pcstr.gif','edit[_1]','resource[_2]',
1.38 www 582: "go('".$cfile."');","Edit this resource");
1.244.2.1 raeburn 583: $noeditbutton = 0;
1.38 www 584: } elsif ($editbutton eq '') {
1.191 www 585: $editbutton=&clear(6,1);
1.38 www 586: }
587: }
1.244.2.1 raeburn 588: if (($noeditbutton) && ($env{'request.filename'})) {
589: if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
590: my $file=&Apache::lonnet::declutter($env{'request.filename'});
591: if (defined($cnum) && defined($cdom)) {
592: if (&is_course_upload($file,$cnum,$cdom)) {
593: my $cfile = &edit_course_upload($file,$cnum,$cdom);
594: if ($cfile) {
595: $editbutton=&switch
596: ('','',6,1,'pcstr.gif','edit[_1]',
597: 'resource[_2]',"go('".$cfile."');",
598: 'Edit this resource');
599: }
600: }
601: }
602: }
603: }
1.38 www 604: ###
605: ###
1.41 www 606: # Prepare the rest of the buttons
1.120 raeburn 607: my $menuitems;
608: if ($const_space) {
1.128 albertel 609: my ($uname,$thisdisfn) =
1.152 albertel 610: ($env{'request.filename'}=~m|^/home/([^/]+)/public_html/(.*)|);
1.121 raeburn 611: my $currdir = '/priv/'.$uname.'/'.$thisdisfn;
1.131 raeburn 612: if ($currdir =~ m-/$-) {
613: $is_const_dir = 1;
614: } else {
615: $currdir =~ s#[^/]+$##;
1.200 foxr 616: my $cleandisfn = &Apache::loncommon::escape_single($thisdisfn);
1.208 albertel 617: my $esc_currdir = &Apache::loncommon::escape_single($currdir);
1.131 raeburn 618: $menuitems=(<<ENDMENUITEMS);
1.208 albertel 619: s&6&1&list.gif&list[_1]&dir[_1]&golist('$esc_currdir')&List current directory
1.200 foxr 620: s&6&2&rtrv.gif&retrieve[_1]&version[_1]&gocstr('/adm/retrieve','/~$uname/$cleandisfn')&Retrieve old version
1.244.2.1 raeburn 621: s&6&3&pub.gif&publish[_1]&resource[_3]&gocstr('/adm/publish','/~$uname/$cleandisfn')&Publish this resource
1.200 foxr 622: s&7&1&del.gif&delete[_1]&resource[_2]&gocstr('/adm/cfile?action=delete','/~$uname/$cleandisfn')&Delete this resource
623: s&7&2&prt.gif&prepare[_1]&printout[_1]&gocstr('/adm/printout','/~$uname/$cleandisfn')&Prepare a printable document
1.120 raeburn 624: ENDMENUITEMS
1.131 raeburn 625: }
1.203 foxr 626: } elsif ( defined($env{'request.course.id'}) &&
627: $env{'request.symb'} ne '' ) {
1.120 raeburn 628: $menuitems=(<<ENDMENUITEMS);
1.41 www 629: c&3&1
1.209 www 630: s&2&1&back.gif&backward[_1]&&gopost('/adm/flip','back:'+currentURL)&Go to the previous resource in the course sequence&&1
631: s&2&3&forw.gif&forward[_1]&&gopost('/adm/flip','forward:'+currentURL)&Go to the next resource in the course sequence&&3
1.77 www 632: c&6&3
633: c&8&1
634: c&8&2
1.106 www 635: s&8&3&prt.gif&prepare[_1]&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
1.209 www 636: s&9&1&sbkm.gif&set[_1]&bookmark[_2]&set_bookmark()&Set a bookmark for this resource&&1
1.41 www 637: ENDMENUITEMS
1.216 albertel 638:
1.243 tempelho 639: my $currentURL = &Apache::loncommon::get_symb();
640: my ($symb_old,$symb_old_enc) = &Apache::loncommon::clean_symb($currentURL);
641: my $annotation = &Apache::loncommon::get_annotation($symb_old,$symb_old_enc);
642: $menuitems.="s&9&3&";
643: if(length($annotation) > 0){
644: $menuitems.="anot2.gif";
645: }else{
646: $menuitems.="anot.gif";
647: }
648: $menuitems.="&anno-[_1]&tations[_1]&annotate()&";
649: $menuitems.="Make notes and annotations about this resource&&1\n";
650:
1.244.2.4 raeburn 651: unless ($noremote) {
652: my $showreqcrs = &check_for_rcrs();
653: if ($showreqcrs) {
654: $menuitems.="s&8&1&rcrs.gif&request[_1]&course[_16]".
655: "&go('/adm/requestcourse')&Course requests\n";
656: }
657: }
1.193 raeburn 658: unless ($env{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme)(\?|$)/) {
1.216 albertel 659: if (!$env{'request.enc'}) {
660: $menuitems.=(<<ENDREALRES);
1.244.2.1 raeburn 661: s&6&3&catalog.gif&catalog[_2]&info[_1]&catalog_info()&Show Metadata
1.216 albertel 662: ENDREALRES
663: }
1.120 raeburn 664: $menuitems.=(<<ENDREALRES);
1.106 www 665: s&8&1&eval.gif&evaluate[_1]&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource
666: s&8&2&fdbk.gif&feedback[_1]&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource
1.77 www 667: ENDREALRES
1.120 raeburn 668: }
669: }
1.203 foxr 670: if ($env{'request.uri'} =~ /^\/res/) {
671: $menuitems .= (<<ENDMENUITEMS);
672: s&8&3&prt.gif&prepare[_1]&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
673: ENDMENUITEMS
674: }
1.41 www 675: my $buttons='';
676: foreach (split(/\n/,$menuitems)) {
677: my ($command,@rest)=split(/\&/,$_);
1.220 raeburn 678: my $idx=10*$rest[0]+$rest[1];
679: if (&hidden_button_check() eq 'yes') {
680: if ($idx == 21 ||$idx == 23) {
681: $buttons.=&switch('','',@rest);
682: } else {
683: $buttons.=&clear(@rest);
684: }
685: } else {
686: if ($command eq 's') {
687: $buttons.=&switch('','',@rest);
688: } else {
689: $buttons.=&clear(@rest);
690: }
1.41 www 691: }
692: }
1.148 albertel 693:
694: if ($textual) {
695: my $addremote=0;
696: foreach (@inlineremote) { if ($_ ne '') { $addremote=1; } }
697: my $inlinebuttons='';
698: if ($addremote) {
1.41 www 699: # Registered, textual output
1.152 albertel 700: if ($env{'browser.interface'} eq 'textual') {
1.148 albertel 701: $inlinebuttons=
1.56 www 702: join('',map { (defined($_)?$_:'') } @inlineremote);
1.148 albertel 703: } else {
1.218 www 704: if ($env{'environment.icons'} eq 'iconsonly') {
1.220 raeburn 705: $inlinebuttons=(<<ENDARROWSINLINE);
1.218 www 706: <tr><td>
707: $inlineremote[21] $inlineremote[23]
1.220 raeburn 708: ENDARROWSINLINE
709: if (&hidden_button_check() ne 'yes') {
710: $inlinebuttons .= (<<ENDINLINEICONS);
1.218 www 711: $inlineremote[61] $inlineremote[63]
712: $inlineremote[71] $inlineremote[72] $inlineremote[73]
713: $inlineremote[81] $inlineremote[82] $inlineremote[83]
714: $inlineremote[91] $inlineremote[92] $inlineremote[93]</td></tr>
715: ENDINLINEICONS
1.220 raeburn 716: }
1.218 www 717: } else {
1.223 albertel 718: if ($inlineremote[21] ne '' || $inlineremote[23] ne '') {
719: $inlinebuttons=(<<ENDFIRSTLINE);
1.129 albertel 720: <tr><td>$inlineremote[21]</td><td> </td><td>$inlineremote[23]</td></tr>
1.220 raeburn 721: ENDFIRSTLINE
1.223 albertel 722: }
1.220 raeburn 723: if (&hidden_button_check() ne 'yes') {
1.223 albertel 724: foreach my $row (6..9) {
725: if ($inlineremote[${row}.'1'] ne ''
726: || $inlineremote[$row.'2'] ne ''
727: || $inlineremote[$row.'3'] ne '') {
728: $inlinebuttons .= <<"ENDLINE";
729: <tr><td>$inlineremote["${row}1"]</td><td>$inlineremote["${row}2"]</td><td>$inlineremote["${row}3"]</td></tr>
730: ENDLINE
731: }
732: }
733: }
734: }
735: }
1.103 www 736: }
1.41 www 737: $result =(<<ENDREGTEXT);
1.129 albertel 738: <script type="text/javascript">
1.42 www 739: // BEGIN LON-CAPA Internal
740: </script>
1.41 www 741: $timesync
1.58 www 742: $tablestart
1.56 www 743: $inlinebuttons
1.227 albertel 744: $tableend
1.224 albertel 745: $newmail
1.129 albertel 746: <script type="text/javascript">
1.64 www 747: // END LON-CAPA Internal
1.42 www 748: </script>
749:
1.41 www 750: ENDREGTEXT
751: # Registered, graphical output
752: } else {
1.152 albertel 753: my $requri=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
1.183 www 754: $requri=&Apache::lonenc::check_encrypt(&unescape($requri));
1.152 albertel 755: my $cursymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
1.113 albertel 756: my $navstatus=&get_nav_status();
1.140 albertel 757: my $clearcstr;
1.148 albertel 758:
1.152 albertel 759: if ($env{'user.adv'}) { $clearcstr='clearbut(6,1)'; }
1.41 www 760: $result = (<<ENDREGTHIS);
1.38 www 761:
1.129 albertel 762: <script type="text/javascript">
1.244.2.3 raeburn 763: // <![CDATA[
1.150 albertel 764: // BEGIN LON-CAPA Internal
1.42 www 765: var swmenu=null;
1.38 www 766:
767: function LONCAPAreg() {
768: swmenu=$reopen;
769: swmenu.clearTimeout(swmenu.menucltim);
770: $timesync
771: $newmail
1.41 www 772: $buttons
1.84 www 773: swmenu.currentURL="$requri";
1.85 www 774: swmenu.reloadURL=swmenu.currentURL+window.location.search;
1.125 albertel 775: swmenu.currentSymb="$cursymb";
776: swmenu.reloadSymb="$cursymb";
1.38 www 777: swmenu.currentStale=0;
1.113 albertel 778: $navstatus
1.38 www 779: $hwkadd
780: $editbutton
781: }
782:
783: function LONCAPAstale() {
784: swmenu=$reopen
785: swmenu.currentStale=1;
786: if (swmenu.reloadURL!='' && swmenu.reloadURL!= null) {
787: swmenu.switchbutton
788: (3,1,'reload.gif','return','location','go(reloadURL)','Return to the last known location in the course sequence');
789: }
790: swmenu.clearbut(7,2);
791: swmenu.clearbut(7,3);
792: swmenu.menucltim=swmenu.setTimeout(
793: 'clearbut(2,1);clearbut(2,3);clearbut(8,1);clearbut(8,2);clearbut(8,3);'+
1.140 albertel 794: 'clearbut(9,1);clearbut(9,3);clearbut(6,3);$clearcstr',
1.38 www 795: 2000);
796: }
797:
1.150 albertel 798: // END LON-CAPA Internal
1.244.2.3 raeburn 799: // ]]>
1.38 www 800: </script>
801: ENDREGTHIS
1.41 www 802: }
803: # =============================================================================
1.38 www 804: } else {
1.41 www 805: # ========================================== This can or will not be registered
806: if ($textual) {
807: # Not registered, textual
808: $result= (<<ENDDONOTREGTEXT);
809: ENDDONOTREGTEXT
810: } else {
811: # Not registered, graphical
812: $result = (<<ENDDONOTREGTHIS);
1.38 www 813:
1.129 albertel 814: <script type="text/javascript">
1.244.2.3 raeburn 815: // <![CDATA[
1.38 www 816: // BEGIN LON-CAPA Internal
1.42 www 817: var swmenu=null;
1.38 www 818:
819: function LONCAPAreg() {
820: swmenu=$reopen
821: $timesync
822: swmenu.currentStale=1;
823: swmenu.clearbut(2,1);
824: swmenu.clearbut(2,3);
825: swmenu.clearbut(8,1);
826: swmenu.clearbut(8,2);
827: swmenu.clearbut(8,3);
828: if (swmenu.currentURL) {
829: swmenu.switchbutton
830: (3,1,'reload.gif','return','location','go(currentURL)');
831: } else {
832: swmenu.clearbut(3,1);
833: }
834: }
835:
836: function LONCAPAstale() {
837: }
838:
839: // END LON-CAPA Internal
1.244.2.3 raeburn 840: // ]]>
1.38 www 841: </script>
842: ENDDONOTREGTHIS
1.41 www 843: }
844: # =============================================================================
1.38 www 845: }
846: return $result;
847: }
848:
1.244.2.1 raeburn 849: sub is_course_upload {
850: my ($file,$cnum,$cdom) = @_;
851: my $uploadpath = &LONCAPA::propath($cdom,$cnum);
852: $uploadpath =~ s{^\/}{};
853: if (($file =~ m{^\Q$uploadpath\E/userfiles/docs/}) ||
854: ($file =~ m{^userfiles/\Q$cdom\E/\Q$cnum\E/docs/})) {
855: return 1;
856: }
857: return;
858: }
859:
860: sub edit_course_upload {
861: my ($file,$cnum,$cdom) = @_;
862: my $cfile;
863: if ($file =~/\.(htm|html|css|js|txt)$/) {
864: my $ext = $1;
865: my $url = &Apache::lonnet::hreflocation('',$file);
866: my $home = &Apache::lonnet::homeserver($cnum,$cdom);
867: my @ids=&Apache::lonnet::current_machine_ids();
868: my $dest;
869: if ($home && grep(/^\Q$home\E$/,@ids)) {
870: $dest = $url.'?forceedit=1';
871: } else {
872: unless (&Apache::lonnet::get_locks()) {
873: $dest = '/adm/switchserver?otherserver='.
874: $home.'&role='.$env{'request.role'}.
875: '&url='.$url.'&forceedit=1';
876: }
877: }
878: if ($dest) {
879: $cfile = &HTML::Entities::encode($dest,'"<>&');
880: }
881: }
882: return $cfile;
883: }
884:
1.38 www 885: sub loadevents() {
1.152 albertel 886: if ($env{'request.state'} eq 'construct' ||
1.175 albertel 887: $env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1.38 www 888: return 'LONCAPAreg();';
889: }
890:
891: sub unloadevents() {
1.152 albertel 892: if ($env{'request.state'} eq 'construct' ||
1.175 albertel 893: $env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1.38 www 894: return 'LONCAPAstale();';
895: }
1.30 www 896:
1.32 www 897:
898: sub startupremote {
899: my ($lowerurl)=@_;
1.152 albertel 900: if (($env{'browser.interface'} eq 'textual') ||
901: ($env{'environment.remote'} eq 'off')) {
1.34 www 902: return ('<meta HTTP-EQUIV="Refresh" CONTENT="0.5; url='.$lowerurl.'" />');
903: }
1.49 www 904: #
905: # The Remote actually gets launched!
906: #
1.32 www 907: my $configmenu=&rawconfig();
1.183 www 908: my $esclowerurl=&escape($lowerurl);
1.119 www 909: my $message=&mt('"Waiting for Remote Control window to load: "+[_1]','waited');
1.32 www 910: return(<<ENDREMOTESTARTUP);
1.129 albertel 911: <script type="text/javascript">
1.244.2.3 raeburn 912: // <![CDATA[
1.118 albertel 913: var timestart;
1.35 www 914: function wheelswitch() {
1.118 albertel 915: if (typeof(document.wheel) != 'undefined') {
916: if (typeof(document.wheel.spin) != 'undefined') {
917: var date=new Date();
918: var waited=Math.round(30-((date.getTime()-timestart)/1000));
919: document.wheel.spin.value=$message;
920: }
921: }
1.35 www 922: if (window.status=='|') {
923: window.status='/';
924: } else {
925: if (window.status=='/') {
926: window.status='-';
927: } else {
928: if (window.status=='-') {
929: window.status='\\\\';
930: } else {
931: if (window.status=='\\\\') { window.status='|'; }
932: }
933: }
934: }
935: }
936:
1.32 www 937: // ---------------------------------------------------------- The wait function
938: var canceltim;
939: function wait() {
940: if ((menuloaded==1) || (tim==1)) {
1.35 www 941: window.status='Done.';
1.32 www 942: if (tim==0) {
943: clearTimeout(canceltim);
944: $configmenu
945: window.location='$lowerurl';
946: } else {
1.52 www 947: window.location='/adm/remote?action=collapse&url=$esclowerurl';
1.32 www 948: }
949: } else {
1.35 www 950: wheelswitch();
951: setTimeout('wait();',200);
1.32 www 952: }
953: }
954:
955: function main() {
1.52 www 956: canceltim=setTimeout('tim=1;',30000);
1.35 www 957: window.status='-';
1.118 albertel 958: var date=new Date();
959: timestart=date.getTime();
1.32 www 960: wait();
961: }
1.244.2.3 raeburn 962: // ]]>
1.32 www 963: </script>
964: ENDREMOTESTARTUP
965: }
966:
967: sub setflags() {
968: return(<<ENDSETFLAGS);
1.129 albertel 969: <script type="text/javascript">
1.244.2.3 raeburn 970: // <![CDATA[
1.32 www 971: menuloaded=0;
972: tim=0;
1.244.2.3 raeburn 973: // ]]>
1.32 www 974: </script>
975: ENDSETFLAGS
976: }
977:
978: sub maincall() {
1.152 albertel 979: if (($env{'browser.interface'} eq 'textual') ||
980: ($env{'environment.remote'} eq 'off')) { return ''; }
1.32 www 981: return(<<ENDMAINCALL);
1.129 albertel 982: <script type="text/javascript">
1.244.2.3 raeburn 983: // <![CDATA[
1.32 www 984: main();
1.244.2.3 raeburn 985: // ]]>
1.32 www 986: </script>
987: ENDMAINCALL
988: }
1.118 albertel 989:
990: sub load_remote_msg {
991: my ($lowerurl)=@_;
992:
1.152 albertel 993: if (($env{'browser.interface'} eq 'textual') ||
994: ($env{'environment.remote'} eq 'off')) { return ''; }
1.118 albertel 995:
1.183 www 996: my $esclowerurl=&escape($lowerurl);
1.244.2.1 raeburn 997: my $link=&mt('[_1]Continue[_2] on in Inline Menu mode',
998: '<a href="/adm/remote?action=collapse&url='.$esclowerurl.'">',
999: '</a>');
1.118 albertel 1000: return(<<ENDREMOTEFORM);
1001: <p>
1002: <form name="wheel">
1.119 www 1003: <input name="spin" type="text" size="60" />
1.118 albertel 1004: </form>
1005: </p>
1006: <p>$link</p>
1007: ENDREMOTEFORM
1008: }
1.230 albertel 1009:
1010: sub get_menu_name {
1011: my $hostid = $Apache::lonnet::perlvar{'lonHostID'};
1012: $hostid =~ s/\W//g;
1013: return 'LCmenu'.$hostid;
1014: }
1015:
1.30 www 1016:
1017: sub reopenmenu {
1.152 albertel 1018: if (($env{'browser.interface'} eq 'textual') ||
1019: ($env{'environment.remote'} eq 'off')) { return ''; }
1.230 albertel 1020: my $menuname = &get_menu_name();
1.47 matthew 1021: my $nothing = &Apache::lonhtmlcommon::javascript_nothing();
1022: return('window.open('.$nothing.',"'.$menuname.'","",false);');
1.30 www 1023: }
1024:
1.1 www 1025:
1026: sub open {
1.22 www 1027: my $returnval='';
1.152 albertel 1028: if (($env{'browser.interface'} eq 'textual') ||
1029: ($env{'environment.remote'} eq 'off')) {
1.244.2.3 raeburn 1030: return
1031: '<script type="text/javascript">'."\n".
1.244.2.5 raeburn 1032: '// <![CDATA['."\n".
1.244.2.3 raeburn 1033: 'self.name="loncapaclient";'."\n".
1.244.2.5 raeburn 1034: '// ]]>'."\n".
1.244.2.3 raeburn 1035: '</script>';
1.111 albertel 1036: }
1.230 albertel 1037: my $menuname = &get_menu_name();
1.222 albertel 1038:
1039: # unless (shift eq 'unix') {
1.22 www 1040: # resizing does not work on linux because of virtual desktop sizes
1.222 albertel 1041: # $returnval.=(<<ENDRESIZE);
1042: #if (window.screen) {
1043: # self.resizeTo(screen.availWidth-215,screen.availHeight-55);
1044: # self.moveTo(190,15);
1045: #}
1046: #ENDRESIZE
1047: # }
1.244.2.3 raeburn 1048: $returnval=(<<ENDOPEN);
1049: // <![CDATA[
1.35 www 1050: window.status='Opening LON-CAPA Remote Control';
1.30 www 1051: var menu=window.open("/res/adm/pages/menu.html","$menuname",
1.191 www 1052: "height=375,width=150,scrollbars=no,menubar=no,top=5,left=5,screenX=5,screenY=5");
1.71 www 1053: self.name='loncapaclient';
1.244.2.3 raeburn 1054: // ]]>
1.1 www 1055: ENDOPEN
1.129 albertel 1056: return '<script type="text/javascript">'.$returnval.'</script>';
1.1 www 1057: }
1058:
1.2 www 1059:
1060: # ================================================================== Raw Config
1061:
1.3 www 1062: sub clear {
1063: my ($row,$col)=@_;
1.152 albertel 1064: unless (($env{'browser.interface'} eq 'textual') ||
1065: ($env{'environment.remote'} eq 'off')) {
1.35 www 1066: return "\n".qq(window.status+='.';swmenu.clearbut($row,$col););
1.56 www 1067: } else {
1068: $inlineremote[10*$row+$col]='';
1069: return '';
1070: }
1.3 www 1071: }
1072:
1.40 www 1073: # ============================================ Switch a button or create a link
1.25 matthew 1074: # Switch acts on the javascript that is executed when a button is clicked.
1075: # The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
1.40 www 1076:
1.2 www 1077: sub switch {
1.209 www 1078: my ($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat,$nobreak)=@_;
1.2 www 1079: $act=~s/\$uname/$uname/g;
1080: $act=~s/\$udom/$udom/g;
1.88 www 1081: $top=&mt($top);
1082: $bot=&mt($bot);
1083: $desc=&mt($desc);
1.238 www 1084: if (($env{'environment.remote'} ne 'off') || ($env{'environment.icons'} eq 'classic')) {
1085: $img=&mt($img);
1086: }
1.209 www 1087: my $idx=10*$row+$col;
1088: $category_members{$cat}.=':'.$idx;
1089:
1.152 albertel 1090: unless (($env{'browser.interface'} eq 'textual') ||
1091: ($env{'environment.remote'} eq 'off')) {
1.50 www 1092: # Remote
1.34 www 1093: return "\n".
1.35 www 1094: qq(window.status+='.';swmenu.switchbutton($row,$col,"$img","$top","$bot","$act","$desc"););
1.152 albertel 1095: } elsif ($env{'browser.interface'} eq 'textual') {
1.50 www 1096: # Accessibility
1097: if ($nobreak==2) { return ''; }
1098: my $text=$top.' '.$bot;
1.78 www 1099: $text=~s/\s*\-\s*//gs;
1.94 www 1100: if ($nobreak) {
1.209 www 1101: $inlineremote[$idx]=
1.94 www 1102: '<a href="javascript:'.$act.';">'.$text.'</a>';
1103: } else {
1.209 www 1104: $inlineremote[$idx]="\n<br />".
1.100 www 1105: $desc.' <a href="javascript:'.$act.';">'.$text.'</a>';
1.94 www 1106: }
1.34 www 1107: } else {
1.50 www 1108: # Inline Remote
1.213 www 1109: if ($env{'environment.icons'} ne 'classic') {
1110: $img=~s/\.gif$/\.png/;
1111: }
1.41 www 1112: if ($nobreak==2) { return ''; }
1.34 www 1113: my $text=$top.' '.$bot;
1.78 www 1114: $text=~s/\s*\-\s*//gs;
1.105 www 1115:
1.99 www 1116: my $pic=
1.225 albertel 1117: '<img alt="'.$text.'" src="'.
1118: &Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$img).
1119: '" align="'.($nobreak==3?'right':'left').'" />';
1.177 albertel 1120: if ($env{'browser.interface'} eq 'faketextual') {
1.103 www 1121: # Accessibility
1122: if ($nobreak==3) {
1.209 www 1123: $inlineremote[$idx]="\n".
1.177 albertel 1124: '<td class="LC_menubuttons_text" align="right">'.$text.
1125: '</td><td class="LC_menubuttons_img" align="left">'.
1.103 www 1126: '<a href="javascript:'.$act.';">'.$pic.'</a></td></tr>';
1127: } elsif ($nobreak) {
1.209 www 1128: $inlineremote[$idx]="\n<tr>".
1.177 albertel 1129: '<td class="LC_menubuttons_img" align="left">'.
1130: '<a href="javascript:'.$act.';">'.$pic.'</a></td>
1.215 www 1131: <td class="LC_menubuttons_text" align="left"><a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$text.'</span></a></td>';
1.103 www 1132: } else {
1.209 www 1133: $inlineremote[$idx]="\n<tr>".
1.177 albertel 1134: '<td class="LC_menubuttons_img" align="left">'.
1.103 www 1135: '<a href="javascript:'.$act.';">'.$pic.
1.177 albertel 1136: '</a></td><td class="LC_menubuttons_text" colspan="3">'.
1.215 www 1137: '<a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$desc.'</span></a></td></tr>';
1.103 www 1138: }
1.94 www 1139: } else {
1.103 www 1140: # Inline Menu
1.218 www 1141: if ($env{'environment.icons'} eq 'iconsonly') {
1142: $inlineremote[$idx]='<a title="'.$desc.'" href="javascript:'.$act.';">'.$pic.'</a>';
1143: } else {
1144: $inlineremote[$idx]=
1.215 www 1145: '<a class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.
1146: '<span class="LC_menubuttons_inline_text">'.$desc.'</span></a>';
1.218 www 1147: }
1.94 www 1148: }
1.34 www 1149: }
1.56 www 1150: return '';
1.2 www 1151: }
1152:
1153: sub secondlevel {
1154: my $output='';
1155: my
1.209 www 1156: ($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat)=@_;
1.2 www 1157: if ($prt eq 'any') {
1.209 www 1158: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1159: } elsif ($prt=~/^r(\w+)/) {
1160: if ($rol eq $1) {
1.209 www 1161: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1162: }
1163: }
1164: return $output;
1165: }
1166:
1.18 www 1167: sub openmenu {
1.230 albertel 1168: my $menuname = &get_menu_name();
1.152 albertel 1169: if (($env{'browser.interface'} eq 'textual') ||
1170: ($env{'environment.remote'} eq 'off')) { return ''; }
1.47 matthew 1171: my $nothing = &Apache::lonhtmlcommon::javascript_nothing();
1172: return "window.open(".$nothing.",'".$menuname."');";
1.18 www 1173: }
1174:
1.56 www 1175: sub inlinemenu {
1.210 albertel 1176: undef(@inlineremote);
1177: undef(%category_members);
1.56 www 1178: &rawconfig(1);
1.214 albertel 1179: my $output='<table id="LC_mainmenu"><tr>';
1.209 www 1180: for (my $col=1; $col<=2; $col++) {
1.241 riegler 1181: $output.='<td class="LC_mainmenu_col_fieldset">';
1.209 www 1182: for (my $row=1; $row<=8; $row++) {
1183: foreach my $cat (keys(%category_members)) {
1184: if ($category_positions{$cat} ne "$col,$row") { next; }
1.241 riegler 1185: #$output.='<table id="LC_menubuttons_mainmenu"><tr><td colspan="4" class="LC_menubuttons_category">'.&mt($category_names{$cat}).'</td></tr>';
1186: $output.='<fieldset id="LC_mainmenu_fieldset">';
1187: $output.='<legend class="LC_mainmenu_fieldset_category">'.&mt($category_names{$cat}).'</legend>';
1188: $output.='<table id="LC_menubuttons_mainmenu">';
1.240 riegler 1189: my %active=();
1190: foreach my $menu_item (split(/\:/,$category_members{$cat})) {
1191: if ($inlineremote[$menu_item]) {
1192: $active{$menu_item}=1;
1193: }
1194: }
1195: foreach my $item (sort(keys(%active))) {
1196: $output.=$inlineremote[$item];
1197: }
1198: $output.='</table>';
1.241 riegler 1199: $output.='</fieldset>';
1.240 riegler 1200: }
1201: }
1202: $output.="</td>";
1203: }
1204: $output.="</tr></table>";
1205: return $output;
1206: }
1207:
1.2 www 1208: sub rawconfig {
1.34 www 1209: my $textualoverride=shift;
1210: my $output='';
1.152 albertel 1211: unless (($env{'browser.interface'} eq 'textual') ||
1212: ($env{'environment.remote'} eq 'off')) {
1.35 www 1213: $output.=
1214: "window.status='Opening Remote Control';var swmenu=".&openmenu().
1215: "\nwindow.status='Configuring Remote Control ';";
1.34 www 1216: } else {
1217: unless ($textualoverride) { return ''; }
1218: }
1.152 albertel 1219: my $uname=$env{'user.name'};
1220: my $udom=$env{'user.domain'};
1221: my $adv=$env{'user.adv'};
1.244.2.1 raeburn 1222: my $show_course=&Apache::loncommon::show_course();
1.152 albertel 1223: my $author=$env{'user.author'};
1.5 www 1224: my $crs='';
1.152 albertel 1225: if ($env{'request.course.id'}) {
1226: $crs='/'.$env{'request.course.id'};
1227: if ($env{'request.course.sec'}) {
1228: $crs.='_'.$env{'request.course.sec'};
1.7 www 1229: }
1.8 www 1230: $crs=~s/\_/\//g;
1.5 www 1231: }
1.152 albertel 1232: my $pub=($env{'request.state'} eq 'published');
1233: my $con=($env{'request.state'} eq 'construct');
1234: my $rol=$env{'request.role'};
1235: my $requested_domain = $env{'request.role.domain'};
1.184 raeburn 1236: foreach my $line (@desklines) {
1.209 www 1237: my ($row,$col,$pro,$prt,$img,$top,$bot,$act,$desc,$cat)=split(/\:/,$line);
1.3 www 1238: $prt=~s/\$uname/$uname/g;
1239: $prt=~s/\$udom/$udom/g;
1.5 www 1240: $prt=~s/\$crs/$crs/g;
1.25 matthew 1241: $prt=~s/\$requested_domain/$requested_domain/g;
1.211 www 1242: if ($category_names{$cat}!~/\w/) { $cat='oth'; }
1.186 albertel 1243: my $type = &Apache::loncommon::course_type();
1.184 raeburn 1244: if ($type eq 'Group') {
1245: $desc = &convert_menu_function($desc,$type);
1246: }
1.3 www 1247: if ($pro eq 'clear') {
1.4 www 1248: $output.=&clear($row,$col);
1.3 www 1249: } elsif ($pro eq 'any') {
1.2 www 1250: $output.=&secondlevel(
1.209 www 1251: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1252: } elsif ($pro eq 'smp') {
1253: unless ($adv) {
1254: $output.=&secondlevel(
1.209 www 1255: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1256: }
1257: } elsif ($pro eq 'adv') {
1258: if ($adv) {
1259: $output.=&secondlevel(
1.209 www 1260: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1261: }
1.231 albertel 1262: } elsif ($pro eq 'shc') {
1263: if ($show_course) {
1264: $output.=&secondlevel(
1265: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1266: }
1267: } elsif ($pro eq 'nsc') {
1268: if (!$show_course) {
1269: $output.=&secondlevel(
1270: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1271: }
1.81 matthew 1272: } elsif (($pro=~/^p(\w+)/) && ($prt)) {
1.2 www 1273: if (&Apache::lonnet::allowed($1,$prt)) {
1.209 www 1274: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.4 www 1275: }
1.26 www 1276: } elsif ($pro eq 'course') {
1.152 albertel 1277: if ($env{'request.course.fn'}) {
1.209 www 1278: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.81 matthew 1279: }
1.124 matthew 1280: } elsif ($pro =~ /^courseenv_(.*)$/) {
1281: my $key = $1;
1.152 albertel 1282: if ($env{'course.'.$env{'request.course.id'}.'.'.$key}) {
1.209 www 1283: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.124 matthew 1284: }
1.81 matthew 1285: } elsif ($pro =~ /^course_(.*)$/) {
1286: # Check for permissions inside of a course
1.152 albertel 1287: if (($env{'request.course.id'}) &&
1288: (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
1289: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
1.81 matthew 1290: )) {
1.209 www 1291: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.26 www 1292: }
1.4 www 1293: } elsif ($pro eq 'author') {
1294: if ($author) {
1.152 albertel 1295: if ((($prt eq 'rca') && ($env{'request.role'}=~/^ca/)) ||
1.234 raeburn 1296: (($prt eq 'raa') && ($env{'request.role'}=~/^aa/)) ||
1.152 albertel 1297: (($prt eq 'rau') && ($env{'request.role'}=~/^au/))) {
1.19 matthew 1298: # Check that we are on the correct machine
1.29 matthew 1299: my $cadom=$requested_domain;
1.152 albertel 1300: my $caname=$env{'user.name'};
1.234 raeburn 1301: if (($prt eq 'rca') || ($prt eq 'raa')) {
1.29 matthew 1302: ($cadom,$caname)=
1.206 albertel 1303: ($env{'request.role'}=~/($match_domain)\/($match_username)$/);
1.29 matthew 1304: }
1305: $act =~ s/\$caname/$caname/g;
1.19 matthew 1306: my $home = &Apache::lonnet::homeserver($caname,$cadom);
1.109 albertel 1307: my $allowed=0;
1308: my @ids=&Apache::lonnet::current_machine_ids();
1309: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
1310: if ($allowed) {
1.209 www 1311: $output.=&switch($caname,$cadom,
1312: $row,$col,$img,$top,$bot,$act,$desc,$cat);
1.19 matthew 1313: }
1.6 www 1314: }
1.2 www 1315: }
1.244.2.1 raeburn 1316: } elsif ($pro eq 'tools') {
1317: my @tools = ('aboutme','blog','portfolio');
1318: if (grep(/^\Q$prt\E$/,@tools)) {
1319: if (!&Apache::lonnet::usertools_access($env{'user.name'},
1320: $env{'user.domain'},
1321: $prt,undef,'tools')) {
1322: $output.=&clear($row,$col);
1323: next;
1324: }
1.244.2.4 raeburn 1325: } elsif (($prt eq 'reqcrsnsc') || ($prt eq 'reqcrsshc')) {
1326: if (($prt eq 'reqcrsnsc') && ($show_course)) {
1327: next;
1328: }
1329: if (($prt eq 'reqcrsshc') && (!$show_course)) {
1330: next;
1.244.2.1 raeburn 1331: }
1.244.2.4 raeburn 1332: my $showreqcrs = &check_for_rcrs();
1.244.2.1 raeburn 1333: if (!$showreqcrs) {
1334: $output.=&clear($row,$col);
1335: next;
1336: }
1337: }
1338: $prt='any';
1339: $output.=&secondlevel(
1340: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1341:
1.2 www 1342: }
1.13 harris41 1343: }
1.152 albertel 1344: unless (($env{'browser.interface'} eq 'textual') ||
1345: ($env{'environment.remote'} eq 'off')) {
1.35 www 1346: $output.="\nwindow.status='Synchronizing Time';swmenu.syncclock(1000*".time.");\nwindow.status='Remote Control Configured.';";
1.123 www 1347: if (&Apache::lonmsg::newmail()) {
1348: $output.='swmenu.setstatus("you have","messages");';
1349: }
1.34 www 1350: }
1.123 www 1351:
1.2 www 1352: return $output;
1353: }
1354:
1.244.2.4 raeburn 1355: sub check_for_rcrs {
1356: my $showreqcrs = 0;
1.244.2.7 raeburn 1357: my @reqtypes = ('official','unofficial','community');
1358: foreach my $type (@reqtypes) {
1.244.2.4 raeburn 1359: if (&Apache::lonnet::usertools_access($env{'user.name'},
1360: $env{'user.domain'},
1361: $type,undef,'requestcourses')) {
1362: $showreqcrs = 1;
1363: last;
1364: }
1365: }
1.244.2.7 raeburn 1366: if (!$showreqcrs) {
1367: foreach my $type (@reqtypes) {
1368: if ($env{'environment.reqcrsotherdom.'.$type} ne '') {
1369: $showreqcrs = 1;
1370: last;
1371: }
1372: }
1373: }
1.244.2.4 raeburn 1374: return $showreqcrs;
1375: }
1376:
1.2 www 1377: # ======================================================================= Close
1.1 www 1378:
1379: sub close {
1.152 albertel 1380: if (($env{'browser.interface'} eq 'textual') ||
1381: ($env{'environment.remote'} eq 'off')) { return ''; }
1.230 albertel 1382: my $menuname = &get_menu_name();
1.1 www 1383: return(<<ENDCLOSE);
1.129 albertel 1384: <script type="text/javascript">
1.244.2.3 raeburn 1385: // <![CDATA[
1.35 www 1386: window.status='Accessing Remote Control';
1.30 www 1387: menu=window.open("/adm/rat/empty.html","$menuname",
1.1 www 1388: "height=350,width=150,scrollbars=no,menubar=no");
1.35 www 1389: window.status='Disabling Remote Control';
1390: menu.active=0;
1.31 www 1391: menu.autologout=0;
1.35 www 1392: window.status='Closing Remote Control';
1.1 www 1393: menu.close();
1.35 www 1394: window.status='Done.';
1.244.2.3 raeburn 1395: // ]]>
1.1 www 1396: </script>
1397: ENDCLOSE
1398: }
1399:
1400: # ====================================================================== Footer
1401:
1402: sub footer {
1403:
1.33 www 1404: }
1405:
1.122 albertel 1406: sub nav_control_js {
1.152 albertel 1407: my $nav=($env{'environment.remotenavmap'} eq 'on');
1.122 albertel 1408: return (<<NAVCONTROL);
1409: var w_loncapanav_flag="$nav";
1410:
1411:
1412: function gonav(url) {
1413: if (w_loncapanav_flag != 1) {
1414: gopost(url,'');
1415: } else {
1416: navwindow=window.open(url,
1417: "loncapanav","height=600,width=400,scrollbars=1");
1418: }
1419: }
1420: NAVCONTROL
1421: }
1422:
1.42 www 1423: sub utilityfunctions {
1.132 raeburn 1424: my $caller = shift;
1.152 albertel 1425: unless (($env{'browser.interface'} eq 'textual') ||
1426: ($env{'environment.remote'} eq 'off') || ($caller eq '/adm/menu')) { return ''; }
1427: my $currenturl=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
1.183 www 1428: $currenturl=&Apache::lonenc::check_encrypt(&unescape($currenturl));
1.125 albertel 1429:
1.152 albertel 1430: my $currentsymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
1.122 albertel 1431: my $nav_control=&nav_control_js();
1.175 albertel 1432:
1433: my $start_page_annotate =
1434: &Apache::loncommon::start_page('Annotator',undef,
1435: {'only_body' => 1,
1436: 'js_ready' => 1,
1437: 'bgcolor' => '#BBBBBB',
1438: 'add_entries' => {
1439: 'onload' => 'javascript:document.goannotate.submit();'}});
1440:
1.205 albertel 1441: my $end_page_annotate =
1442: &Apache::loncommon::end_page({'js_ready' => 1});
1443:
1.175 albertel 1444: my $start_page_bookmark =
1445: &Apache::loncommon::start_page('Bookmarks',undef,
1446: {'only_body' => 1,
1447: 'js_ready' => 1,
1448: 'bgcolor' => '#BBBBBB',});
1449:
1.205 albertel 1450: my $end_page_bookmark =
1.175 albertel 1451: &Apache::loncommon::end_page({'js_ready' => 1});
1452:
1.42 www 1453: return (<<ENDUTILITY)
1454:
1455: var currentURL="$currenturl";
1456: var reloadURL="$currenturl";
1457: var currentSymb="$currentsymb";
1458:
1.114 albertel 1459: $nav_control
1460:
1.42 www 1461: function go(url) {
1462: if (url!='' && url!= null) {
1463: currentURL = null;
1464: currentSymb= null;
1465: window.location.href=url;
1466: }
1467: }
1468:
1469: function gopost(url,postdata) {
1470: if (url!='') {
1471: this.document.server.action=url;
1472: this.document.server.postdata.value=postdata;
1473: this.document.server.command.value='';
1474: this.document.server.url.value='';
1475: this.document.server.symb.value='';
1476: this.document.server.submit();
1477: }
1478: }
1479:
1480: function gocmd(url,cmd) {
1481: if (url!='') {
1482: this.document.server.action=url;
1483: this.document.server.postdata.value='';
1484: this.document.server.command.value=cmd;
1485: this.document.server.url.value=currentURL;
1486: this.document.server.symb.value=currentSymb;
1487: this.document.server.submit();
1488: }
1.57 www 1489: }
1490:
1.121 raeburn 1491: function gocstr(url,filename) {
1492: if (url == '/adm/cfile?action=delete') {
1493: this.document.cstrdelete.filename.value = filename
1494: this.document.cstrdelete.submit();
1495: return;
1496: }
1.137 raeburn 1497: if (url == '/adm/printout') {
1498: this.document.cstrprint.postdata.value = filename
1499: this.document.cstrprint.curseed.value = 0;
1500: this.document.cstrprint.problemtype.value = 0;
1.138 raeburn 1501: if (this.document.lonhomework) {
1502: if ((this.document.lonhomework.rndseed) && (this.document.lonhomework.rndseed.value != null) && (this.document.lonhomework.rndseed.value != '')) {
1503: this.document.cstrprint.curseed.value = this.document.lonhomework.rndseed.value
1504: }
1505: if (this.document.lonhomework.problemtype) {
1.164 albertel 1506: if (this.document.lonhomework.problemtype.value) {
1507: this.document.cstrprint.problemtype.value =
1508: this.document.lonhomework.problemtype.value;
1509: } else if (this.document.lonhomework.problemtype.options) {
1510: for (var i=0; i<this.document.lonhomework.problemtype.options.length; i++) {
1511: if (this.document.lonhomework.problemtype.options[i].selected) {
1512: if (this.document.lonhomework.problemtype.options[i].value != null && this.document.lonhomework.problemtype.options[i].value != '') {
1513: this.document.cstrprint.problemtype.value = this.document.lonhomework.problemtype.options[i].value
1514: }
1515: }
1516: }
1517: }
1518: }
1519: }
1.137 raeburn 1520: this.document.cstrprint.submit();
1521: return;
1522: }
1.121 raeburn 1523: if (url !='') {
1524: this.document.constspace.filename.value = filename;
1525: this.document.constspace.action = url;
1526: this.document.constspace.submit();
1527: }
1528: }
1529:
1.131 raeburn 1530: function golist(url) {
1531: if (url!='' && url!= null) {
1532: currentURL = null;
1533: currentSymb= null;
1534: top.location.href=url;
1535: }
1536: }
1537:
1538:
1.121 raeburn 1539:
1.57 www 1540: function catalog_info() {
1.102 albertel 1541: loncatinfo=window.open(window.location.pathname+'.meta',"LONcatInfo",'height=320,width=280,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no');
1.57 www 1542: }
1543:
1544: function chat_win() {
1.102 albertel 1545: lonchat=window.open('/res/adm/pages/chatroom.html',"LONchat",'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no');
1.42 www 1546: }
1.169 raeburn 1547:
1548: function group_chat(group) {
1549: var url = '/adm/groupchat?group='+group;
1550: var winName = 'LONchat_'+group;
1551: grpchat=window.open(url,winName,'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no');
1552: }
1.175 albertel 1553:
1554: function edit_bookmarks() {
1555: go('');
1556: w_BookmarkPal_flag=1;
1557: bookmarkpal=window.open("/adm/bookmarks",
1558: "BookmarkPal", "width=400,height=505,scrollbars=0");
1559: }
1560:
1561: function annotate() {
1562: w_Annotator_flag=1;
1563: annotator=window.open('','Annotator','width=365,height=265,scrollbars=0');
1564: annotator.document.write(
1565: '$start_page_annotate'
1566: +"<form name='goannotate' target='Annotator' method='post' "
1567: +"action='/adm/annotations'>"
1.217 albertel 1568: +"<input type='hidden' name='symbnew' value='"+currentSymb+"' />"
1.181 albertel 1569: +"<\\/form>"
1.205 albertel 1570: +'$end_page_annotate');
1.175 albertel 1571: annotator.document.close();
1572: }
1573:
1574: function set_bookmark() {
1575: go('');
1576: clienttitle=document.title;
1577: clienthref=location.pathname;
1578: w_bmquery_flag=1;
1579: bmquery=window.open('','bmquery','width=365,height=165,scrollbars=0');
1580: bmquery.document.write(
1581: '$start_page_bookmark'
1.244.2.1 raeburn 1582: +'<center><form method="post"'
1583: +' name="newlink" action="/adm/bookmarks" target="bmquery" '
1584: +'> <table width="340" height="150" '
1585: +'bgcolor="ffffff" align="center"><tr><td>Link Name:<br /><input '
1586: +'type="text" name="title" size="45" value="'+clienttitle+'" />'
1587: +'<br />Address:<br /><input type="text" name="address" size="45" '
1588: +'value="'+clienthref+'" /><br /><center><input type="submit" '
1589: +'value="Save" /> <input type="button" value="Close" '
1590: +'onclick="javascript:window.close();" /></center></td>'
1591: +'</tr></table></form></center>'
1.205 albertel 1592: +'$end_page_bookmark' );
1.175 albertel 1593: bmquery.document.close();
1594: }
1595:
1.42 www 1596: ENDUTILITY
1597: }
1598:
1599: sub serverform {
1600: return(<<ENDSERVERFORM);
1.181 albertel 1601: <form name="server" action="/adm/logout" method="post" target="_top">
1.42 www 1602: <input type="hidden" name="postdata" value="none" />
1603: <input type="hidden" name="command" value="none" />
1604: <input type="hidden" name="url" value="none" />
1605: <input type="hidden" name="symb" value="none" />
1606: </form>
1607: ENDSERVERFORM
1608: }
1.113 albertel 1609:
1.121 raeburn 1610: sub constspaceform {
1611: return(<<ENDCONSTSPACEFORM);
1.181 albertel 1612: <form name="constspace" action="/adm/logout" method="post" target="_top">
1.121 raeburn 1613: <input type="hidden" name="filename" value="" />
1614: </form>
1.181 albertel 1615: <form name="cstrdelete" action="/adm/cfile" method="post" target="_top">
1.121 raeburn 1616: <input type="hidden" name="action" value="delete" />
1617: <input type="hidden" name="filename" value="" />
1618: </form>
1.181 albertel 1619: <form name="cstrprint" action="/adm/printout" target="_parent" method="post">
1.137 raeburn 1620: <input type="hidden" name="postdata" value="" />
1621: <input type="hidden" name="curseed" value="" />
1622: <input type="hidden" name="problemtype" value="" />
1623: </form>
1624:
1.121 raeburn 1625: ENDCONSTSPACEFORM
1626: }
1627:
1628:
1.113 albertel 1629: sub get_nav_status {
1630: my $navstatus="swmenu.w_loncapanav_flag=";
1.152 albertel 1631: if ($env{'environment.remotenavmap'} eq 'on') {
1.113 albertel 1632: $navstatus.="1";
1633: } else {
1634: $navstatus.="-1";
1635: }
1636: return $navstatus;
1637: }
1638:
1.186 albertel 1639: #FIXME this needs to move into mydesktab and the other locations
1640: # the text is generated
1.184 raeburn 1641: sub convert_menu_function {
1642: my ($rolename,$type) = @_;
1643: if ($type eq 'Group') {
1644: $rolename =~ s/student/member/g;
1645: $rolename =~ s/group/team/g;
1646: $rolename =~ s/course/group/g;
1647: $rolename =~ s/Course/Group/g;
1648: }
1649: return $rolename;
1650: }
1651:
1.220 raeburn 1652: sub hidden_button_check {
1653: my $hidden;
1654: if ($env{'request.course.id'} eq '') {
1655: return;
1656: }
1657: if ($env{'request.role.adv'}) {
1658: return;
1659: }
1.232 raeburn 1660: my $buttonshide = &Apache::lonnet::EXT('resource.0.buttonshide');
1661: return $buttonshide;
1.220 raeburn 1662: }
1.184 raeburn 1663:
1.235 raeburn 1664: sub roles_selector {
1665: my ($cdom,$cnum) = @_;
1666: my $now = time;
1.244.2.1 raeburn 1667: my (%courseroles,%seccount);
1.235 raeburn 1668: my $is_cc;
1669: my $role_selector;
1670: if ($env{'user.role.cc./'.$cdom.'/'.$cnum}) {
1671: my ($start,$end) = split(/\./,$env{'user.role.cc./'.$cdom.'/'.$cnum});
1672:
1673: if ((($start) && ($start<0)) ||
1674: (($end) && ($end<$now)) ||
1675: (($start) && ($now<$start))) {
1676: $is_cc = 0;
1677: } else {
1678: $is_cc = 1;
1679: }
1680: }
1681: if ($is_cc) {
1.244.2.1 raeburn 1682: &get_all_courseroles($cdom,$cnum,\%courseroles,\%seccount);
1.235 raeburn 1683: } else {
1.244.2.1 raeburn 1684: my %gotnosection;
1.235 raeburn 1685: foreach my $item (keys(%env)) {
1.239 raeburn 1686: if ($item =~ m-^user\.role\.([^.]+)\./\Q$cdom\E/\Q$cnum\E/?(\w*)$-) {
1.235 raeburn 1687: my $role = $1;
1688: my $sec = $2;
1689: next if ($role eq 'gr');
1690: my ($start,$end) = split(/\./,$env{$item});
1691: next if (($start && $start > $now) || ($end && $end < $now));
1692: if ($sec eq '') {
1.239 raeburn 1693: if (!$gotnosection{$role}) {
1694: $seccount{$role} ++;
1695: $gotnosection{$role} = 1;
1696: }
1.235 raeburn 1697: }
1698: if (ref($courseroles{$role}) eq 'ARRAY') {
1.239 raeburn 1699: if ($sec ne '') {
1700: if (!grep(/^Q$sec\E$/,@{$courseroles{$role}})) {
1701: push(@{$courseroles{$role}},$sec);
1702: $seccount{$role} ++;
1703: }
1704: }
1705: } else {
1706: @{$courseroles{$role}} = ();
1707: if ($sec ne '') {
1708: $seccount{$role} ++;
1.235 raeburn 1709: push(@{$courseroles{$role}},$sec);
1710: }
1711: }
1712: }
1713: }
1714: }
1715: my @roles_order = ('cc','in','ta','ep','ad','st');
1716: if (keys(%courseroles) > 1) {
1.239 raeburn 1717: $role_selector = &jump_to_role($cdom,$cnum,\%seccount,\%courseroles);
1.235 raeburn 1718: $role_selector .= '<form name="rolechooser" method="post" action="/adm/roles">
1719: <select name="switchrole" onchange="javascript:adhocRole('."'switchrole'".')">';
1.237 bisitz 1720: $role_selector .= '<option value="">'.&mt('Switch course role to...').'</option>';
1.235 raeburn 1721: foreach my $role (@roles_order) {
1722: if (defined($courseroles{$role})) {
1723: $role_selector .= "\n".'<option value="'.$role.'">'.&Apache::lonnet::plaintext($role).'</option>';
1724: }
1725: }
1726: foreach my $role (sort(keys(%courseroles))) {
1727: if ($role =~ /^cr/) {
1728: $role_selector .= "\n".'<option value="'.$role.'">'.&Apache::lonnet::plaintext($role).'</option>';
1729: }
1730: }
1731: $role_selector .= '</select>'."\n".
1732: '<input type="hidden" name="destinationurl" value="'.
1.244.2.8! raeburn 1733: &HTML::Entities::encode($ENV{'REQUEST_URI'},'"<>&').'" />'."\n".
1.235 raeburn 1734: '<input type="hidden" name="gotorole" value="1" />'."\n".
1735: '<input type="hidden" name="selectrole" value="" />'."\n".
1736: '<input type="hidden" name="switch" value="1" />'."\n".
1737: '</form>';
1738: }
1739: return $role_selector;
1740: }
1741:
1.244.2.1 raeburn 1742: sub get_all_courseroles {
1743: my ($cdom,$cnum,$courseroles,$seccount) = @_;
1744: unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH')) {
1745: return;
1746: }
1747: my ($result,$cached) =
1748: &Apache::lonnet::is_cached_new('getcourseroles',$cdom.'_'.$cnum);
1749: if (defined($cached)) {
1750: if (ref($result) eq 'HASH') {
1751: if ((ref($result->{'roles'}) eq 'HASH') &&
1752: (ref($result->{'seccount'}) eq 'HASH')) {
1753: %{$courseroles} = %{$result->{'roles'}};
1754: %{$seccount} = %{$result->{'seccount'}};
1755: return;
1756: }
1757: }
1758: }
1759: my %gotnosection;
1760: my %adv_roles =
1761: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1);
1762: foreach my $role (keys(%adv_roles)) {
1763: my ($urole,$usec) = split(/:/,$role);
1764: if (!$gotnosection{$urole}) {
1765: $seccount->{$urole} ++;
1766: $gotnosection{$urole} = 1;
1767: }
1768: if (ref($courseroles->{$urole}) eq 'ARRAY') {
1769: if ($usec ne '') {
1770: if (!grep(/^\Q$usec\E$/,@{$courseroles->{$urole}})) {
1771: push(@{$courseroles->{$urole}},$usec);
1772: $seccount->{$urole} ++;
1773: }
1774: }
1775: } else {
1776: @{$courseroles->{$urole}} = ();
1777: if ($usec ne '') {
1778: $seccount->{$urole} ++;
1779: push(@{$courseroles->{$urole}},$usec);
1780: }
1781: }
1782: }
1783: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum,['st']);
1784: @{$courseroles->{'st'}} = ();
1785: if (keys(%sections_count) > 0) {
1786: push(@{$courseroles->{'st'}},keys(%sections_count));
1787: $seccount->{'st'} = scalar(keys(%sections_count));
1788: }
1789: my $rolehash = {
1790: 'roles' => $courseroles,
1791: 'seccount' => $seccount,
1792: };
1793: &Apache::lonnet::do_cache_new('getcourseroles',$cdom.'_'.$cnum,$rolehash);
1794: return;
1795: }
1796:
1.235 raeburn 1797: sub jump_to_role {
1.239 raeburn 1798: my ($cdom,$cnum,$seccount,$courseroles) = @_;
1799: my %lt = &Apache::lonlocal::texthash(
1800: this => 'This role has section(s) associated with it.',
1801: ente => 'Enter a specific section.',
1802: orlb => 'Enter a specific section, or leave blank for no section.',
1803: avai => 'Available sections are:',
1804: youe => 'You entered an invalid section choice:',
1805: plst => 'Please try again',
1806: );
1807: my $js;
1808: if (ref($courseroles) eq 'HASH') {
1809: $js = ' var secpick = new Array("'.$lt{'ente'}.'","'.$lt{'orlb'}.'");'."\n".
1810: ' var numsec = new Array();'."\n".
1811: ' var rolesections = new Array();'."\n".
1812: ' var rolenames = new Array();'."\n".
1813: ' var roleseclist = new Array();'."\n";
1814: my @items = keys(%{$courseroles});
1815: for (my $i=0; $i<@items; $i++) {
1816: $js .= ' rolenames['.$i.'] = "'.$items[$i].'";'."\n";
1817: my ($secs,$secstr);
1818: if (ref($courseroles->{$items[$i]}) eq 'ARRAY') {
1819: my @sections = sort { $a <=> $b } @{$courseroles->{$items[$i]}};
1820: $secs = join('","',@sections);
1821: $secstr = join(', ',@sections);
1822: }
1823: $js .= ' rolesections['.$i.'] = new Array("'.$secs.'");'."\n".
1824: ' roleseclist['.$i.'] = "'.$secstr.'";'."\n".
1825: ' numsec['.$i.'] = "'.$seccount->{$items[$i]}.'";'."\n";
1826: }
1827: }
1.244.2.2 raeburn 1828: return <<"END";
1.235 raeburn 1829: <script type="text/javascript">
1.244.2.2 raeburn 1830: //<![CDATA[
1.235 raeburn 1831: function adhocRole(roleitem) {
1.239 raeburn 1832: $js
1.235 raeburn 1833: var newrole = document.rolechooser.elements[roleitem].options[document.rolechooser.elements[roleitem].selectedIndex].value;
1834: if (newrole == '') {
1835: return;
1836: }
1.239 raeburn 1837: var fullrole = newrole+'./$cdom/$cnum';
1838: var selidx = '';
1839: for (var i=0; i<rolenames.length; i++) {
1840: if (rolenames[i] == newrole) {
1841: selidx = i;
1842: }
1843: }
1844: var secok = 1;
1845: var secchoice = '';
1846: if (selidx >= 0) {
1847: if (numsec[selidx] > 1) {
1848: secok = 0;
1849: var numrolesec = rolesections[selidx].length;
1850: var msgidx = numsec[selidx] - numrolesec;
1851: secchoice = prompt("$lt{'this'}\\n"+secpick[msgidx]+"\\n$lt{'avai'} "+roleseclist[selidx],"");
1852: if (secchoice == '') {
1853: if (msgidx > 0) {
1854: secok = 1;
1855: }
1856: } else {
1857: for (var j=0; j<rolesections[selidx].length; j++) {
1858: if (rolesections[selidx][j] == secchoice) {
1859: secok = 1;
1860: }
1861: }
1862: }
1863: } else {
1864: if (rolesections[selidx].length == 1) {
1865: secchoice = rolesections[selidx][0];
1866: }
1867: }
1868: }
1869: if (secok == 1) {
1870: if (secchoice != '') {
1871: fullrole += '/'+secchoice;
1872: }
1873: } else {
1874: document.rolechooser.elements[roleitem].selectedIndex = 0;
1875: if (secchoice != null) {
1876: alert("$lt{'youe'} \\""+secchoice+"\\".\\n $lt{'plst'}");
1877: }
1878: return;
1879: }
1880: if (fullrole == "$env{'request.role'}") {
1.235 raeburn 1881: return;
1882: }
1883: itemid = retrieveIndex('gotorole');
1884: if (itemid != -1) {
1.239 raeburn 1885: document.rolechooser.elements[itemid].name = fullrole;
1.235 raeburn 1886: }
1.239 raeburn 1887: document.rolechooser.elements[roleitem].options[document.rolechooser.elements[roleitem].selectedIndex].value = fullrole;
1.235 raeburn 1888: document.rolechooser.selectrole.value = '1';
1889: document.rolechooser.submit();
1890: return;
1891: }
1892:
1893: function retrieveIndex(item) {
1894: for (var i=0;i<document.rolechooser.elements.length;i++) {
1895: if (document.rolechooser.elements[i].name == item) {
1896: return i;
1897: }
1898: }
1899: return -1;
1900: }
1.244.2.2 raeburn 1901: // ]]>
1.235 raeburn 1902: </script>
1903: END
1904: }
1905:
1906:
1.2 www 1907: # ================================================================ Main Program
1908:
1.16 harris41 1909: BEGIN {
1.166 albertel 1910: if (! defined($readdesk)) {
1911: {
1912: my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab';
1913: if ( CORE::open( my $config,"<$tabfile") ) {
1914: while (my $configline=<$config>) {
1915: $configline=(split(/\#/,$configline))[0];
1916: $configline=~s/^\s+//;
1917: chomp($configline);
1.209 www 1918: if ($configline=~/^cat\:/) {
1919: my @entries=split(/\:/,$configline);
1920: $category_positions{$entries[2]}=$entries[1];
1921: $category_names{$entries[2]}=$entries[3];
1922: } elsif ($configline) {
1.166 albertel 1923: push(@desklines,$configline);
1924: }
1925: }
1926: CORE::close($config);
1927: }
1928: }
1929: $readdesk='done';
1.2 www 1930: }
1931: }
1.30 www 1932:
1.1 www 1933: 1;
1934: __END__
1935:
1936:
1937:
1938:
1939:
1940:
1941:
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/back.gif){kind=icon}
Return to lonmenu.pm CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [LON-CAPA] / loncom / interface