Annotation of loncom/interface/lonmenu.pm, revision 1.280
1.1 www 1: # The LearningOnline Network with CAPA
2: # Routines to control the menu
3: #
1.280 ! raeburn 4: # $Id: lonmenu.pm,v 1.279 2009/08/12 18:38:04 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: #
1.269 droeschl 29: # There is one parameter controlling the action of this module:
1.48 www 30: #
31: # environment.remote - if this is 'on', the routines controll the remote
1.269 droeschl 32: # control, otherwise they render the main window controls;
1.1 www 33:
1.244 jms 34: =head1 NAME
35:
36: Apache::lonmenu
37:
38: =head1 SYNOPSIS
39:
40: Coordinates the response to clicking an image.
41:
42: This is part of the LearningOnline Network with CAPA project
43: described at http://www.lon-capa.org.
44:
45: =head1 SUBROUTINES
46:
47: =over
48:
49: Little texts
50:
51: =item initlittle()
52:
53: =item menubuttons()
54:
55: This gets called at the top of the body section
56:
57: =item show_return_link()
58:
59: =item registerurl()
60:
61: This gets called in the header section
62:
63: =item innerregister()
64:
65: This gets called in order to register a URL, both with the Remote
66: and in the body of the document
67:
68: =item loadevents()
69:
70: =item unloadevents()
71:
72: =item startupremote()
73:
74: =item setflags()
75:
76: =item maincall()
77:
78: =item load_remote_msg()
79:
80: =item get_menu_name()
81:
82: =item reopenmenu()
83:
84: =item open()
85:
86: Open the menu
87:
88: =item clear()
89:
90: =item switch()
91:
92: Switch a button or create a link
93: Switch acts on the javascript that is executed when a button is clicked.
94: The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
95:
96: =item secondlevel()
97:
98: =item openmenu()
99:
100: =item inlinemenu()
101:
102: =item rawconfig()
103:
104: =item close()
105:
106: =item footer()
107:
108: =item utilityfunctions()
109:
110: =item serverform()
111:
112: =item constspaceform()
113:
114: =item get_nav_status()
115:
116: =item convert_menu_function()
117:
118: FIXME this needs to move into mydesktab and the other locations
119: the text is generated
120:
121: =item hidden_button_check()
122:
123: =item roles_selector()
124:
125: =item jump_to_role()
126:
127: =back
128:
129: =cut
130:
1.1 www 131: package Apache::lonmenu;
132:
133: use strict;
1.152 albertel 134: use Apache::lonnet;
1.47 matthew 135: use Apache::lonhtmlcommon();
1.115 albertel 136: use Apache::loncommon();
1.127 albertel 137: use Apache::lonenc();
1.88 www 138: use Apache::lonlocal;
1.207 foxr 139: use LONCAPA qw(:DEFAULT :match);
1.88 www 140:
1.209 www 141: use vars qw(@desklines %category_names %category_members %category_positions $readdesk);
1.88 www 142:
143:
1.56 www 144: my @inlineremote;
1.38 www 145:
1.274 www 146: #
147: # This routine returns a translated hash for the menu items in the top inline menu row
148: # Probably should be in mydesk.tab
149:
1.88 www 150: sub initlittle {
151: return &Apache::lonlocal::texthash('ret' => 'Return to Last Location',
152: 'nav' => 'Navigate Contents',
153: 'main' => 'Main Menu',
1.266 raeburn 154: 'roles' => (&Apache::loncommon::show_course()?
1.231 albertel 155: 'Courses':'Roles'),
1.235 raeburn 156: 'other' => 'Other Roles',
1.219 albertel 157: 'docs' => 'Edit Course',
1.257 hauer 158: 'exit' => 'Logout',
1.202 albertel 159: 'login' => 'Log In',
1.165 raeburn 160: 'launch' => 'Launch Remote Control',
1.188 albertel 161: 'groups' => 'Groups',
1.184 raeburn 162: 'gdoc' => 'Group Documents',
163: );
1.88 www 164: }
165:
1.38 www 166: sub menubuttons {
167: my $forcereg=shift;
1.131 raeburn 168: my $titletable=shift;
1.274 www 169: #
170: # Early-out for pages that should not have a menu, triggered by query string "inhibitmenu=yes"
171: #
1.112 albertel 172: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
173: ['inhibitmenu']);
1.152 albertel 174: if (($env{'form.inhibitmenu'} eq 'yes') ||
1.149 www 175: ($ENV{'REQUEST_URI'} eq '/adm/logout')) { return ''; }
1.175 albertel 176:
177: if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
178:
1.163 www 179: my %lt=&initlittle();
1.55 www 180: my $navmaps='';
1.59 www 181: my $reloadlink='';
1.151 www 182: my $docs='';
1.165 raeburn 183: my $groups='';
1.235 raeburn 184: my $roles='<a href="/adm/roles" target="_top">'.$lt{'roles'}.'</a>';
185: my $role_selector;
1.165 raeburn 186: my $showgroups=0;
1.235 raeburn 187: my ($cnum,$cdom);
1.274 www 188: #
189: # if the URL is hidden, symbs and the non-versioned version of the URL would be encrypted
190: #
1.183 www 191: my $escurl=&escape(&Apache::lonenc::check_encrypt($env{'request.noversionuri'}));
192: my $escsymb=&escape(&Apache::lonenc::check_encrypt($env{'request.symb'}));
1.176 albertel 193:
1.199 albertel 194: my $logo=&Apache::loncommon::lonhttpdurl("/adm/lonIcons/minilogo.gif");
1.253 kaisler 195: $logo = '<a href="/adm/about.html"><img src="'.
196: $logo.'" alt="LON-CAPA Logo" class="LC_noBorder" /></a>';
1.199 albertel 197:
1.152 albertel 198: if ($env{'request.state'} eq 'construct') {
1.274 www 199: #
200: # We are in construction space
201: #
1.152 albertel 202: if (($env{'request.noversionuri'} eq '') || (!defined($env{'request.noversionuri'}))) {
203: my $returnurl = $env{'request.filename'};
1.134 raeburn 204: $returnurl =~ s:^/home/([^/]+)/public_html/(.*)$:/priv/$1/$2:;
1.183 www 205: $escurl = &escape($returnurl);
1.134 raeburn 206: }
207: }
1.165 raeburn 208: if ($env{'request.course.id'}) {
1.274 www 209: #
210: # We are in a course
211: #
1.235 raeburn 212: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
213: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1.165 raeburn 214: my %coursegroups;
1.188 albertel 215: my $viewgrps_permission =
1.197 raeburn 216: &Apache::lonnet::allowed('vcg',$env{'request.course.id'}.($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
1.165 raeburn 217: if (!$viewgrps_permission) {
1.235 raeburn 218: %coursegroups = &Apache::lonnet::get_active_groups($env{'user.domain'},$env{'user.name'},$cdom,$cnum);
1.188 albertel 219: }
1.165 raeburn 220: if ((keys(%coursegroups) > 0) || ($viewgrps_permission)) {
221: $showgroups = 1;
222: }
1.235 raeburn 223: $role_selector = &roles_selector($cdom,$cnum);
224: if ($role_selector) {
225: $roles = '<span class="LC_nobreak">'.$role_selector.' <a href="/adm/roles" target="_top">'.$lt{'other'}.'</a></span>';
226: }
1.165 raeburn 227: }
228:
1.267 droeschl 229: if ($env{'environment.remote'} eq 'off') {
1.48 www 230: # Remote Control is switched off
1.58 www 231: # figure out colors
1.267 droeschl 232: my %lt=&initlittle();
1.172 albertel 233:
1.58 www 234: my $domain=&Apache::loncommon::determinedomain();
1.267 droeschl 235: my $function =&Apache::loncommon::get_users_function();
1.58 www 236: my $link=&Apache::loncommon::designparm($function.'.link',$domain);
237: my $alink=&Apache::loncommon::designparm($function.'.alink',$domain);
238: my $vlink=&Apache::loncommon::designparm($function.'.vlink',$domain);
239: my $sidebg=&Apache::loncommon::designparm($function.'.sidebg',$domain);
1.267 droeschl 240:
241: if ($env{'user.name'} eq 'public' && $env{'user.domain'} eq 'public') {
242: return (<<ENDINLINEMENU);
1.271 droeschl 243: <ol class="LC_smallMenu LC_right">
244: <li>$logo</li>
245: <li><a href="/adm/roles" target="_top">$lt{'login'}</a></li>
246: </ol>
247: <hr />
1.156 albertel 248: ENDINLINEMENU
249: }
1.253 kaisler 250: $roles = '<a href="/adm/roles" target="_top">'.$lt{'roles'}.'</a>';
1.58 www 251: # Do we have a NAV link?
1.152 albertel 252: if ($env{'request.course.id'}) {
1.141 albertel 253: my $link='/adm/navmaps?postdata='.$escurl.'&postsymb='.
254: $escsymb;
1.152 albertel 255: if ($env{'environment.remotenavmap'} eq 'on') {
1.141 albertel 256: $link="javascript:gonav('".$link."')";
257: }
258: $navmaps=(<<ENDNAV);
1.253 kaisler 259: <li><a href="$link" target="_top">$lt{'nav'}</a></li>
1.114 albertel 260: ENDNAV
1.228 albertel 261: my $is_group = (&Apache::loncommon::course_type() eq 'Group');
1.152 albertel 262: if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
1.186 albertel 263: my $text = ($is_group) ? $lt{'gdoc'} : $lt{'docs'};
1.151 www 264: $docs=(<<ENDDOCS);
1.253 kaisler 265: <li><a href="/adm/coursedocs" target="_top">$text</a></li>
1.151 www 266: ENDDOCS
267: }
1.197 raeburn 268: if ($showgroups) {
269: $groups =(<<ENDGROUPS);
1.253 kaisler 270: <li><a href="/adm/coursegroups" target="_top">$lt{'groups'}</a></li>
1.197 raeburn 271: ENDGROUPS
272: }
1.228 albertel 273: if (&show_return_link()) {
1.183 www 274: my $escreload=&escape('return:');
1.59 www 275: $reloadlink=(<<ENDRELOAD);
1.253 kaisler 276: <li><a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a></li>
1.59 www 277: ENDRELOAD
278: }
1.235 raeburn 279: if ($role_selector) {
1.253 kaisler 280: #$roles = '<td>'.$role_selector.'</td><td><a href="/adm/roles" target="_top">'.$lt{'other'}.'</a></td>';
281: $role_selector = '<li>'.$role_selector.'</li>';
1.235 raeburn 282: }
1.55 www 283: }
1.163 www 284: if (($env{'request.state'} eq 'construct') && ($env{'request.course.id'})) {
1.183 www 285: my $escreload=&escape('return:');
1.163 www 286: $reloadlink=(<<ENDCRELOAD);
1.253 kaisler 287: <li><a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a></li>
1.163 www 288: ENDCRELOAD
289: }
1.276 droeschl 290: my $reg = $forcereg ? &innerregister($forcereg,$titletable) : '';
291: my $form = &serverform();
292: my $utility = &utilityfunctions();
293:
294: #Prepare the message link that indicates the arrival of new mail
295: my $messagelink = Apache::lonmsg::mynewmail() ? "Message (new)" : "Message";
296: $messagelink = '<a href="javascript:go(\'/adm/communicate\');">'
297: . mt($messagelink) .'</a>';
298:
299: my $helplink = &Apache::loncommon::top_nav_help('Help');
1.58 www 300: return (<<ENDINLINEMENU);
1.129 albertel 301: <script type="text/javascript">
1.277 bisitz 302: // <![CDATA[
1.150 albertel 303: // BEGIN LON-CAPA Internal
1.116 albertel 304: $utility
1.150 albertel 305: // ]]>
1.48 www 306: </script>
1.253 kaisler 307: <ol class="LC_smallMenu LC_right">
308: <li>$logo</li>
1.256 kaisler 309: <li>$messagelink</li>
1.253 kaisler 310: <li>$roles</li>
311: <li>$helplink</li>
312: <li><a href="/adm/logout" target="_top">$lt{'exit'}</a></li>
313: </ol>
1.263 droeschl 314: <ul id="LC_TabMainMenuContent">
1.253 kaisler 315: <li><a href="/adm/menu" target="_top">$lt{'main'}</a></li>
1.59 www 316: $reloadlink
1.55 www 317: $navmaps
1.151 www 318: $docs
1.165 raeburn 319: $groups
1.253 kaisler 320: $role_selector
1.263 droeschl 321: </ul>
1.168 albertel 322: $form
1.129 albertel 323: <script type="text/javascript">
1.48 www 324: // END LON-CAPA Internal
325: </script>
1.58 www 326: $reg
1.48 www 327: ENDINLINEMENU
328: } else {
329: return '';
330: }
1.72 www 331: }
332:
1.228 albertel 333: sub show_return_link {
334: return (($env{'request.noversionuri'}=~m{^/(res|public)/} &&
335: $env{'request.symb'} eq '')
336: ||
337: ($env{'request.noversionuri'}=~ m{^/cgi-bin/printout.pl})
338: ||
339: (($env{'request.noversionuri'}=~/^\/adm\//) &&
340: ($env{'request.noversionuri'}!~/^\/adm\/wrapper\//) &&
341: ($env{'request.noversionuri'}!~
342: m[^/adm/.*/(smppg|bulletinboard|aboutme)($|\?)])
343: ));
344: }
345:
1.38 www 346:
347: sub registerurl {
1.173 albertel 348: my ($forcereg) = @_;
1.38 www 349: my $result = '';
1.175 albertel 350: if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1.66 albertel 351: my $force_title='';
1.152 albertel 352: if ($env{'request.state'} eq 'construct') {
1.66 albertel 353: $force_title=&Apache::lonxml::display_title();
354: }
1.269 droeschl 355: if (($env{'environment.remote'} eq 'off') ||
1.152 albertel 356: ((($env{'request.publicaccess'}) ||
1.83 www 357: (!&Apache::lonnet::is_on_map(
1.183 www 358: &unescape($env{'request.noversionuri'})))) &&
1.38 www 359: (!$forcereg))) {
1.277 bisitz 360: return
361: $result
362: .'<script type="text/javascript">'."\n"
363: .'// <![CDATA['."\n"
364: .'function LONCAPAreg(){;} function LONCAPAstale(){}'."\n"
365: .'// ]]>'."\n"
366: .'</script>'
367: .$force_title;
1.38 www 368: }
1.41 www 369: # Graphical display after login only
1.174 albertel 370: if ($env{'request.registered'} && !$forcereg) { return ''; }
1.173 albertel 371: $result.=&innerregister($forcereg);
1.66 albertel 372: return $result.$force_title;
1.40 www 373: }
374:
375: sub innerregister {
1.173 albertel 376: my ($forcereg, $titletable) = @_;
1.40 www 377: my $result = '';
1.120 raeburn 378: my ($uname,$thisdisfn);
1.152 albertel 379: my $const_space = ($env{'request.state'} eq 'construct');
1.131 raeburn 380: my $is_const_dir = 0;
1.120 raeburn 381:
1.175 albertel 382: if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1.40 www 383:
1.174 albertel 384: $env{'request.registered'} = 1;
1.40 www 385:
1.267 droeschl 386: my $noremote = ($env{'environment.remote'} eq 'off');
1.49 www 387:
1.177 albertel 388: undef(@inlineremote);
1.56 www 389:
1.38 www 390: my $reopen=&Apache::lonmenu::reopenmenu();
1.40 www 391:
1.38 www 392: my $newmail='';
1.267 droeschl 393:
394: if (&Apache::lonmsg::newmail() && !$noremote) {
395: # We have new mail and remote is up
396: $newmail= 'swmenu.setstatus("you have","messages");';
1.233 www 397: }
1.276 droeschl 398:
399: my $breadcrumb;
1.267 droeschl 400: if ($noremote
1.177 albertel 401: && ($env{'request.symb'})
402: && ($env{'request.course.id'})) {
1.267 droeschl 403:
404: my ($mapurl,$rid,$resurl) = &Apache::lonnet::decode_symb(&Apache::lonnet::symbread());
405: my $coursetitle = $env{'course.'.$env{'request.course.id'}.'.description'};
406:
407: my $maptitle = &Apache::lonnet::gettitle($mapurl);
408: my $restitle = &Apache::lonnet::gettitle(&Apache::lonnet::symbread());
1.268 droeschl 409: my @crumbs = ({text => "Course Content",
410: href => "Javascript:gonav('/adm/navmaps')"},
411: {text => '...',
412: no_mt => 1});
413:
414: push @crumbs, {text => $maptitle, no_mt => 1} if ($maptitle
415: && $maptitle ne 'default.sequence'
416: && $maptitle ne $coursetitle);
417:
418: push @crumbs, {text => $restitle, no_mt => 1} if $restitle;
419:
1.267 droeschl 420: Apache::lonhtmlcommon::clear_breadcrumbs();
421: Apache::lonhtmlcommon::add_breadcrumb(@crumbs);
422: $breadcrumb .= Apache::lonhtmlcommon::breadcrumbs(undef,undef,0);
423: #
1.65 www 424: }
1.152 albertel 425: if ($env{'request.state'} eq 'construct') {
1.131 raeburn 426: $newmail = $titletable;
1.267 droeschl 427: }
428: my $timesync = ( $noremote ? '' : 'swmenu.syncclock(1000*'.time.');' );
429: my $tablestart = ( $noremote ? '<table id="LC_menubuttons">' : '');
430: my $tableend = ( $noremote ? '</table>' : '');
1.41 www 431: # =============================================================================
432: # ============================ This is for URLs that actually can be registered
1.152 albertel 433: if (($env{'request.noversionuri'}!~m|^/(res/)*adm/|) || ($forcereg)) {
1.40 www 434: # -- This applies to homework problems for users with grading privileges
1.152 albertel 435: my $crs='/'.$env{'request.course.id'};
436: if ($env{'request.course.sec'}) {
437: $crs.='_'.$env{'request.course.sec'};
1.107 albertel 438: }
439: $crs=~s/\_/\//g;
440:
1.38 www 441: my $hwkadd='';
1.152 albertel 442: if ($env{'request.symb'} ne '' &&
1.161 albertel 443: $env{'request.filename'}=~/\.(problem|exam|quiz|assess|survey|form|task)$/) {
1.79 www 444: if (&Apache::lonnet::allowed('mgr',$crs)) {
1.259 bisitz 445: $hwkadd.=&switch('','',7,2,'pgrd.gif','problem[_1]','grades[_4]',
1.40 www 446: "gocmd('/adm/grades','gradingmenu')",
447: 'Modify user grades for this assessment resource');
1.154 www 448: } elsif (&Apache::lonnet::allowed('vgr',$crs)) {
449: $hwkadd.=&switch('','',7,2,'subm.gif','view sub-[_1]','missions[_1]',
450: "gocmd('/adm/grades','submission')",
451: 'View user submissions for this assessment resource');
1.38 www 452: }
1.107 albertel 453: }
1.152 albertel 454: if ($env{'request.symb'} ne '' &&
1.145 albertel 455: &Apache::lonnet::allowed('opa',$crs)) {
1.107 albertel 456: $hwkadd.=&switch('','',7,3,'pparm.gif','problem[_2]','parms[_2]',
457: "gocmd('/adm/parmset','set')",
1.196 www 458: 'Modify parameter settings for this resource');
1.38 www 459: }
1.40 www 460: # -- End Homework
1.38 www 461: ###
462: ### Determine whether or not to display the 'cstr' button for this
463: ### resource
464: ###
465: my $editbutton = '';
1.258 raeburn 466: my $noeditbutton = 1;
467: my ($cnum,$cdom);
468: if ($env{'request.course.id'}) {
469: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
470: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
471: }
1.152 albertel 472: if ($env{'user.author'}) {
1.234 raeburn 473: if ($env{'request.role'}=~/^(aa|ca|au)/) {
1.274 www 474: #
475: # We have the role of an author
476: #
1.38 www 477: # Set defaults for authors
478: my ($top,$bottom) = ('con-','struct');
1.152 albertel 479: my $action = "go('/priv/".$env{'user.name'}."');";
480: my $cadom = $env{'request.role.domain'};
481: my $caname = $env{'user.name'};
1.236 bisitz 482: my $desc = "Enter my construction space";
1.38 www 483: # Set defaults for co-authors
1.152 albertel 484: if ($env{'request.role'} =~ /^ca/) {
1.206 albertel 485: ($cadom,$caname)=($env{'request.role'}=~/($match_domain)\/($match_username)$/);
1.38 www 486: ($top,$bottom) = ('co con-','struct');
487: $action = "go('/priv/".$caname."');";
488: $desc = "Enter construction space as co-author";
1.234 raeburn 489: } elsif ($env{'request.role'} =~ /^aa/) {
490: ($cadom,$caname)=($env{'request.role'}=~/($match_domain)\/($match_username)$/);
491: ($top,$bottom) = ('co con-','struct');
492: $action = "go('/priv/".$caname."');";
493: $desc = "Enter construction space as assistant co-author";
1.38 www 494: }
495: # Check that we are on the correct machine
496: my $home = &Apache::lonnet::homeserver($caname,$cadom);
1.109 albertel 497: my $allowed=0;
498: my @ids=&Apache::lonnet::current_machine_ids();
499: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
500: if (!$allowed) {
501: $editbutton=&switch('','',6,1,$top,,$bottom,$action,$desc);
1.258 raeburn 502: $noeditbutton = 0;
1.38 www 503: }
504: }
1.274 www 505: #
506: # We are an author for some stuff, but currently do not have the role of author.
507: # Figure out if we have authoring privileges for the resource we are looking at.
508: # This should maybe become a privilege check in lonnet
509: #
1.38 www 510: ##
511: ## Determine if user can edit url.
512: ##
513: my $cfile='';
514: my $cfuname='';
515: my $cfudom='';
1.258 raeburn 516: my $uploaded;
1.152 albertel 517: if ($env{'request.filename'}) {
518: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1.258 raeburn 519: if (defined($cnum) && defined($cdom)) {
520: $uploaded = &is_course_upload($file,$cnum,$cdom);
521: }
522: if (!$uploaded) {
523: $file=~s/^($match_domain)\/($match_username)/\/priv\/$2/;
524: # Check that the user has permission to edit this resource
525: ($cfuname,$cfudom)=&Apache::loncacc::constructaccess($file,$1);
526: if (defined($cfudom)) {
527: my $home=&Apache::lonnet::homeserver($cfuname,$cfudom);
528: my $allowed=0;
529: my @ids=&Apache::lonnet::current_machine_ids();
530: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
531: if ($allowed) {
532: $cfile=$file;
533: }
1.38 www 534: }
535: }
1.258 raeburn 536: }
1.38 www 537: # Finally, turn the button on or off
1.120 raeburn 538: if ($cfile && !$const_space) {
1.40 www 539: $editbutton=&switch
1.212 www 540: ('','',6,1,'pcstr.gif','edit[_1]','resource[_2]',
1.38 www 541: "go('".$cfile."');","Edit this resource");
1.258 raeburn 542: $noeditbutton = 0;
1.38 www 543: } elsif ($editbutton eq '') {
1.191 www 544: $editbutton=&clear(6,1);
1.38 www 545: }
546: }
1.258 raeburn 547: if (($noeditbutton) && ($env{'request.filename'})) {
548: if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
549: my $file=&Apache::lonnet::declutter($env{'request.filename'});
550: if (defined($cnum) && defined($cdom)) {
551: if (&is_course_upload($file,$cnum,$cdom)) {
552: my $cfile = &edit_course_upload($file,$cnum,$cdom);
553: if ($cfile) {
554: $editbutton=&switch
555: ('','',6,1,'pcstr.gif','edit[_1]',
556: 'resource[_2]',"go('".$cfile."');",
557: 'Edit this resource');
558: }
559: }
560: }
561: }
562: }
1.38 www 563: ###
564: ###
1.41 www 565: # Prepare the rest of the buttons
1.120 raeburn 566: my $menuitems;
567: if ($const_space) {
1.274 www 568: #
569: # We are in construction space
570: #
1.128 albertel 571: my ($uname,$thisdisfn) =
1.152 albertel 572: ($env{'request.filename'}=~m|^/home/([^/]+)/public_html/(.*)|);
1.121 raeburn 573: my $currdir = '/priv/'.$uname.'/'.$thisdisfn;
1.131 raeburn 574: if ($currdir =~ m-/$-) {
575: $is_const_dir = 1;
576: } else {
1.267 droeschl 577: $currdir =~ s|[^/]+$||;
1.200 foxr 578: my $cleandisfn = &Apache::loncommon::escape_single($thisdisfn);
1.208 albertel 579: my $esc_currdir = &Apache::loncommon::escape_single($currdir);
1.274 www 580: #
581: # Probably should be in mydesk.tab
582: #
1.131 raeburn 583: $menuitems=(<<ENDMENUITEMS);
1.208 albertel 584: s&6&1&list.gif&list[_1]&dir[_1]&golist('$esc_currdir')&List current directory
1.200 foxr 585: s&6&2&rtrv.gif&retrieve[_1]&version[_1]&gocstr('/adm/retrieve','/~$uname/$cleandisfn')&Retrieve old version
1.259 bisitz 586: s&6&3&pub.gif&publish[_1]&resource[_3]&gocstr('/adm/publish','/~$uname/$cleandisfn')&Publish this resource
1.200 foxr 587: s&7&1&del.gif&delete[_1]&resource[_2]&gocstr('/adm/cfile?action=delete','/~$uname/$cleandisfn')&Delete this resource
588: s&7&2&prt.gif&prepare[_1]&printout[_1]&gocstr('/adm/printout','/~$uname/$cleandisfn')&Prepare a printable document
1.120 raeburn 589: ENDMENUITEMS
1.131 raeburn 590: }
1.203 foxr 591: } elsif ( defined($env{'request.course.id'}) &&
592: $env{'request.symb'} ne '' ) {
1.274 www 593: #
594: # We are in a course and looking at a registred URL
595: # Should probably be in mydesk.tab
596: #
1.120 raeburn 597: $menuitems=(<<ENDMENUITEMS);
1.41 www 598: c&3&1
1.209 www 599: s&2&1&back.gif&backward[_1]&&gopost('/adm/flip','back:'+currentURL)&Go to the previous resource in the course sequence&&1
600: 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 601: c&6&3
602: c&8&1
603: c&8&2
1.106 www 604: s&8&3&prt.gif&prepare[_1]&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
1.209 www 605: s&9&1&sbkm.gif&set[_1]&bookmark[_2]&set_bookmark()&Set a bookmark for this resource&&1
1.41 www 606: ENDMENUITEMS
1.216 albertel 607:
1.243 tempelho 608: my $currentURL = &Apache::loncommon::get_symb();
609: my ($symb_old,$symb_old_enc) = &Apache::loncommon::clean_symb($currentURL);
610: my $annotation = &Apache::loncommon::get_annotation($symb_old,$symb_old_enc);
611: $menuitems.="s&9&3&";
612: if(length($annotation) > 0){
613: $menuitems.="anot2.gif";
614: }else{
615: $menuitems.="anot.gif";
616: }
617: $menuitems.="&anno-[_1]&tations[_1]&annotate()&";
618: $menuitems.="Make notes and annotations about this resource&&1\n";
619:
1.279 raeburn 620: unless ($noremote) {
621: my $showreqcrs = &check_for_rcrs();
622: if ($showreqcrs) {
623: $menuitems.="s&8&1&rcrs.gif&request[_1]&course[_16]".
624: "&go('/adm/requestcourse')&Course requests\n";
625: }
626: }
1.193 raeburn 627: unless ($env{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme)(\?|$)/) {
1.216 albertel 628: if (!$env{'request.enc'}) {
629: $menuitems.=(<<ENDREALRES);
1.259 bisitz 630: s&6&3&catalog.gif&catalog[_2]&info[_1]&catalog_info()&Show Metadata
1.216 albertel 631: ENDREALRES
632: }
1.120 raeburn 633: $menuitems.=(<<ENDREALRES);
1.106 www 634: s&8&1&eval.gif&evaluate[_1]&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource
635: s&8&2&fdbk.gif&feedback[_1]&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource
1.77 www 636: ENDREALRES
1.120 raeburn 637: }
638: }
1.203 foxr 639: if ($env{'request.uri'} =~ /^\/res/) {
640: $menuitems .= (<<ENDMENUITEMS);
641: s&8&3&prt.gif&prepare[_1]&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
642: ENDMENUITEMS
643: }
1.41 www 644: my $buttons='';
645: foreach (split(/\n/,$menuitems)) {
646: my ($command,@rest)=split(/\&/,$_);
1.220 raeburn 647: my $idx=10*$rest[0]+$rest[1];
648: if (&hidden_button_check() eq 'yes') {
649: if ($idx == 21 ||$idx == 23) {
650: $buttons.=&switch('','',@rest);
651: } else {
652: $buttons.=&clear(@rest);
653: }
654: } else {
655: if ($command eq 's') {
656: $buttons.=&switch('','',@rest);
657: } else {
658: $buttons.=&clear(@rest);
659: }
1.41 www 660: }
661: }
1.148 albertel 662:
1.267 droeschl 663: if ($noremote) {
1.148 albertel 664: my $addremote=0;
1.267 droeschl 665: foreach (@inlineremote) { if ($_ ne '') { $addremote=1; last;} }
1.148 albertel 666: my $inlinebuttons='';
667: if ($addremote) {
1.267 droeschl 668: # Registered, textual output
1.218 www 669: if ($env{'environment.icons'} eq 'iconsonly') {
1.220 raeburn 670: $inlinebuttons=(<<ENDARROWSINLINE);
1.218 www 671: <tr><td>
672: $inlineremote[21] $inlineremote[23]
1.220 raeburn 673: ENDARROWSINLINE
674: if (&hidden_button_check() ne 'yes') {
675: $inlinebuttons .= (<<ENDINLINEICONS);
1.218 www 676: $inlineremote[61] $inlineremote[63]
677: $inlineremote[71] $inlineremote[72] $inlineremote[73]
678: $inlineremote[81] $inlineremote[82] $inlineremote[83]
679: $inlineremote[91] $inlineremote[92] $inlineremote[93]</td></tr>
680: ENDINLINEICONS
1.220 raeburn 681: }
1.218 www 682: } else {
1.223 albertel 683: if ($inlineremote[21] ne '' || $inlineremote[23] ne '') {
684: $inlinebuttons=(<<ENDFIRSTLINE);
1.129 albertel 685: <tr><td>$inlineremote[21]</td><td> </td><td>$inlineremote[23]</td></tr>
1.220 raeburn 686: ENDFIRSTLINE
1.223 albertel 687: }
1.220 raeburn 688: if (&hidden_button_check() ne 'yes') {
1.223 albertel 689: foreach my $row (6..9) {
690: if ($inlineremote[${row}.'1'] ne ''
691: || $inlineremote[$row.'2'] ne ''
692: || $inlineremote[$row.'3'] ne '') {
693: $inlinebuttons .= <<"ENDLINE";
694: <tr><td>$inlineremote["${row}1"]</td><td>$inlineremote["${row}2"]</td><td>$inlineremote["${row}3"]</td></tr>
695: ENDLINE
696: }
697: }
698: }
699: }
1.103 www 700: }
1.41 www 701: $result =(<<ENDREGTEXT);
1.129 albertel 702: <script type="text/javascript">
1.42 www 703: // BEGIN LON-CAPA Internal
704: </script>
1.41 www 705: $timesync
1.267 droeschl 706: $breadcrumb
1.58 www 707: $tablestart
1.56 www 708: $inlinebuttons
1.227 albertel 709: $tableend
1.224 albertel 710: $newmail
1.129 albertel 711: <script type="text/javascript">
1.64 www 712: // END LON-CAPA Internal
1.42 www 713: </script>
714:
1.41 www 715: ENDREGTEXT
716: # Registered, graphical output
717: } else {
1.152 albertel 718: my $requri=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
1.183 www 719: $requri=&Apache::lonenc::check_encrypt(&unescape($requri));
1.152 albertel 720: my $cursymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
1.113 albertel 721: my $navstatus=&get_nav_status();
1.140 albertel 722: my $clearcstr;
1.148 albertel 723:
1.152 albertel 724: if ($env{'user.adv'}) { $clearcstr='clearbut(6,1)'; }
1.41 www 725: $result = (<<ENDREGTHIS);
1.38 www 726:
1.129 albertel 727: <script type="text/javascript">
1.277 bisitz 728: // <![CDATA[
1.150 albertel 729: // BEGIN LON-CAPA Internal
1.42 www 730: var swmenu=null;
1.38 www 731:
732: function LONCAPAreg() {
733: swmenu=$reopen;
734: swmenu.clearTimeout(swmenu.menucltim);
735: $timesync
736: $newmail
1.41 www 737: $buttons
1.84 www 738: swmenu.currentURL="$requri";
1.85 www 739: swmenu.reloadURL=swmenu.currentURL+window.location.search;
1.125 albertel 740: swmenu.currentSymb="$cursymb";
741: swmenu.reloadSymb="$cursymb";
1.38 www 742: swmenu.currentStale=0;
1.113 albertel 743: $navstatus
1.38 www 744: $hwkadd
745: $editbutton
746: }
747:
748: function LONCAPAstale() {
749: swmenu=$reopen
750: swmenu.currentStale=1;
751: if (swmenu.reloadURL!='' && swmenu.reloadURL!= null) {
752: swmenu.switchbutton
753: (3,1,'reload.gif','return','location','go(reloadURL)','Return to the last known location in the course sequence');
754: }
755: swmenu.clearbut(7,2);
756: swmenu.clearbut(7,3);
757: swmenu.menucltim=swmenu.setTimeout(
758: 'clearbut(2,1);clearbut(2,3);clearbut(8,1);clearbut(8,2);clearbut(8,3);'+
1.140 albertel 759: 'clearbut(9,1);clearbut(9,3);clearbut(6,3);$clearcstr',
1.38 www 760: 2000);
761: }
762:
1.150 albertel 763: // END LON-CAPA Internal
1.277 bisitz 764: // ]]>
1.38 www 765: </script>
766: ENDREGTHIS
1.41 www 767: }
768: # =============================================================================
1.38 www 769: } else {
1.41 www 770: # ========================================== This can or will not be registered
1.267 droeschl 771: if ($noremote) {
1.269 droeschl 772: # Not registered
1.267 droeschl 773: $result= (<<ENDDONOTREGTEXT);
1.41 www 774: ENDDONOTREGTEXT
775: } else {
776: # Not registered, graphical
777: $result = (<<ENDDONOTREGTHIS);
1.38 www 778:
1.129 albertel 779: <script type="text/javascript">
1.277 bisitz 780: // <![CDATA[
1.38 www 781: // BEGIN LON-CAPA Internal
1.42 www 782: var swmenu=null;
1.38 www 783:
784: function LONCAPAreg() {
785: swmenu=$reopen
786: $timesync
787: swmenu.currentStale=1;
788: swmenu.clearbut(2,1);
789: swmenu.clearbut(2,3);
790: swmenu.clearbut(8,1);
791: swmenu.clearbut(8,2);
792: swmenu.clearbut(8,3);
793: if (swmenu.currentURL) {
794: swmenu.switchbutton
795: (3,1,'reload.gif','return','location','go(currentURL)');
796: } else {
797: swmenu.clearbut(3,1);
798: }
799: }
800:
801: function LONCAPAstale() {
802: }
803:
804: // END LON-CAPA Internal
1.277 bisitz 805: // ]]>
1.38 www 806: </script>
807: ENDDONOTREGTHIS
1.41 www 808: }
809: # =============================================================================
1.38 www 810: }
811: return $result;
812: }
813:
1.258 raeburn 814: sub is_course_upload {
815: my ($file,$cnum,$cdom) = @_;
816: my $uploadpath = &LONCAPA::propath($cdom,$cnum);
817: $uploadpath =~ s{^\/}{};
818: if (($file =~ m{^\Q$uploadpath\E/userfiles/docs/}) ||
819: ($file =~ m{^userfiles/\Q$cdom\E/\Q$cnum\E/docs/})) {
820: return 1;
821: }
822: return;
823: }
824:
825: sub edit_course_upload {
826: my ($file,$cnum,$cdom) = @_;
827: my $cfile;
828: if ($file =~/\.(htm|html|css|js|txt)$/) {
829: my $ext = $1;
830: my $url = &Apache::lonnet::hreflocation('',$file);
831: my $home = &Apache::lonnet::homeserver($cnum,$cdom);
832: my @ids=&Apache::lonnet::current_machine_ids();
833: my $dest;
834: if ($home && grep(/^\Q$home\E$/,@ids)) {
835: $dest = $url.'?forceedit=1';
836: } else {
837: unless (&Apache::lonnet::get_locks()) {
838: $dest = '/adm/switchserver?otherserver='.
839: $home.'&role='.$env{'request.role'}.
840: '&url='.$url.'&forceedit=1';
841: }
842: }
843: if ($dest) {
844: $cfile = &HTML::Entities::encode($dest,'"<>&');
845: }
846: }
847: return $cfile;
848: }
849:
1.38 www 850: sub loadevents() {
1.152 albertel 851: if ($env{'request.state'} eq 'construct' ||
1.175 albertel 852: $env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1.38 www 853: return 'LONCAPAreg();';
854: }
855:
856: sub unloadevents() {
1.152 albertel 857: if ($env{'request.state'} eq 'construct' ||
1.175 albertel 858: $env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1.38 www 859: return 'LONCAPAstale();';
860: }
1.30 www 861:
1.32 www 862:
863: sub startupremote {
864: my ($lowerurl)=@_;
1.269 droeschl 865: if ($env{'environment.remote'} eq 'off') {
1.34 www 866: return ('<meta HTTP-EQUIV="Refresh" CONTENT="0.5; url='.$lowerurl.'" />');
867: }
1.49 www 868: #
869: # The Remote actually gets launched!
870: #
1.32 www 871: my $configmenu=&rawconfig();
1.183 www 872: my $esclowerurl=&escape($lowerurl);
1.119 www 873: my $message=&mt('"Waiting for Remote Control window to load: "+[_1]','waited');
1.32 www 874: return(<<ENDREMOTESTARTUP);
1.129 albertel 875: <script type="text/javascript">
1.277 bisitz 876: // <![CDATA[
1.118 albertel 877: var timestart;
1.35 www 878: function wheelswitch() {
1.118 albertel 879: if (typeof(document.wheel) != 'undefined') {
880: if (typeof(document.wheel.spin) != 'undefined') {
881: var date=new Date();
882: var waited=Math.round(30-((date.getTime()-timestart)/1000));
883: document.wheel.spin.value=$message;
884: }
885: }
1.35 www 886: if (window.status=='|') {
887: window.status='/';
888: } else {
889: if (window.status=='/') {
890: window.status='-';
891: } else {
892: if (window.status=='-') {
893: window.status='\\\\';
894: } else {
895: if (window.status=='\\\\') { window.status='|'; }
896: }
897: }
898: }
899: }
900:
1.32 www 901: // ---------------------------------------------------------- The wait function
902: var canceltim;
903: function wait() {
904: if ((menuloaded==1) || (tim==1)) {
1.35 www 905: window.status='Done.';
1.32 www 906: if (tim==0) {
907: clearTimeout(canceltim);
908: $configmenu
909: window.location='$lowerurl';
910: } else {
1.52 www 911: window.location='/adm/remote?action=collapse&url=$esclowerurl';
1.32 www 912: }
913: } else {
1.35 www 914: wheelswitch();
915: setTimeout('wait();',200);
1.32 www 916: }
917: }
918:
919: function main() {
1.52 www 920: canceltim=setTimeout('tim=1;',30000);
1.35 www 921: window.status='-';
1.118 albertel 922: var date=new Date();
923: timestart=date.getTime();
1.32 www 924: wait();
925: }
926:
1.277 bisitz 927: // ]]>
1.32 www 928: </script>
929: ENDREMOTESTARTUP
930: }
931:
932: sub setflags() {
933: return(<<ENDSETFLAGS);
1.129 albertel 934: <script type="text/javascript">
1.277 bisitz 935: // <![CDATA[
1.32 www 936: menuloaded=0;
937: tim=0;
1.277 bisitz 938: // ]]>
1.32 www 939: </script>
940: ENDSETFLAGS
941: }
942:
943: sub maincall() {
1.269 droeschl 944: if ($env{'environment.remote'} eq 'off') { return ''; }
1.32 www 945: return(<<ENDMAINCALL);
1.129 albertel 946: <script type="text/javascript">
1.277 bisitz 947: // <![CDATA[
1.32 www 948: main();
1.277 bisitz 949: // ]]>
1.32 www 950: </script>
951: ENDMAINCALL
952: }
1.118 albertel 953:
954: sub load_remote_msg {
955: my ($lowerurl)=@_;
956:
1.269 droeschl 957: if ($env{'environment.remote'} eq 'off') { return ''; }
1.118 albertel 958:
1.183 www 959: my $esclowerurl=&escape($lowerurl);
1.261 bisitz 960: my $link=&mt('[_1]Continue[_2] on in Inline Menu mode'
961: ,'<a href="/adm/remote?action=collapse&url='.$esclowerurl.'">'
962: ,'</a>');
1.118 albertel 963: return(<<ENDREMOTEFORM);
964: <p>
965: <form name="wheel">
1.119 www 966: <input name="spin" type="text" size="60" />
1.118 albertel 967: </form>
968: </p>
969: <p>$link</p>
970: ENDREMOTEFORM
971: }
1.230 albertel 972:
973: sub get_menu_name {
974: my $hostid = $Apache::lonnet::perlvar{'lonHostID'};
975: $hostid =~ s/\W//g;
976: return 'LCmenu'.$hostid;
977: }
978:
1.30 www 979:
980: sub reopenmenu {
1.269 droeschl 981: if ($env{'environment.remote'} eq 'off') { return ''; }
1.230 albertel 982: my $menuname = &get_menu_name();
1.47 matthew 983: my $nothing = &Apache::lonhtmlcommon::javascript_nothing();
984: return('window.open('.$nothing.',"'.$menuname.'","",false);');
1.30 www 985: }
986:
1.1 www 987:
988: sub open {
1.22 www 989: my $returnval='';
1.269 droeschl 990: if ($env{'environment.remote'} eq 'off') {
1.277 bisitz 991: return
992: '<script type="text/javascript">'."\n"
993: .'// <![CDATA['."\n"
994: .'self.name="loncapaclient";'."\n"
995: .'// ]]>'."\n"
996: .'</script>';
1.111 albertel 997: }
1.230 albertel 998: my $menuname = &get_menu_name();
1.222 albertel 999:
1000: # unless (shift eq 'unix') {
1.22 www 1001: # resizing does not work on linux because of virtual desktop sizes
1.222 albertel 1002: # $returnval.=(<<ENDRESIZE);
1003: #if (window.screen) {
1004: # self.resizeTo(screen.availWidth-215,screen.availHeight-55);
1005: # self.moveTo(190,15);
1006: #}
1007: #ENDRESIZE
1008: # }
1.277 bisitz 1009: $returnval=(<<ENDOPEN);
1010: // <![CDATA[
1.35 www 1011: window.status='Opening LON-CAPA Remote Control';
1.272 droeschl 1012: var menu=window.open("/res/adm/pages/menu.html?inhibitmenu=yes","$menuname",
1.191 www 1013: "height=375,width=150,scrollbars=no,menubar=no,top=5,left=5,screenX=5,screenY=5");
1.71 www 1014: self.name='loncapaclient';
1.277 bisitz 1015: // ]]>
1.1 www 1016: ENDOPEN
1.129 albertel 1017: return '<script type="text/javascript">'.$returnval.'</script>';
1.1 www 1018: }
1019:
1.2 www 1020:
1021: # ================================================================== Raw Config
1022:
1.3 www 1023: sub clear {
1024: my ($row,$col)=@_;
1.269 droeschl 1025: unless ($env{'environment.remote'} eq 'off') {
1.275 www 1026: if (($row<1) || ($row>13)) { return ''; }
1.35 www 1027: return "\n".qq(window.status+='.';swmenu.clearbut($row,$col););
1.56 www 1028: } else {
1029: $inlineremote[10*$row+$col]='';
1030: return '';
1031: }
1.3 www 1032: }
1033:
1.40 www 1034: # ============================================ Switch a button or create a link
1.25 matthew 1035: # Switch acts on the javascript that is executed when a button is clicked.
1036: # The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
1.40 www 1037:
1.2 www 1038: sub switch {
1.209 www 1039: my ($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat,$nobreak)=@_;
1.2 www 1040: $act=~s/\$uname/$uname/g;
1041: $act=~s/\$udom/$udom/g;
1.88 www 1042: $top=&mt($top);
1043: $bot=&mt($bot);
1044: $desc=&mt($desc);
1.238 www 1045: if (($env{'environment.remote'} ne 'off') || ($env{'environment.icons'} eq 'classic')) {
1046: $img=&mt($img);
1047: }
1.209 www 1048: my $idx=10*$row+$col;
1049: $category_members{$cat}.=':'.$idx;
1050:
1.269 droeschl 1051: unless ($env{'environment.remote'} eq 'off') {
1.275 www 1052: if (($row<1) || ($row>13)) { return ''; }
1.50 www 1053: # Remote
1.34 www 1054: return "\n".
1.35 www 1055: qq(window.status+='.';swmenu.switchbutton($row,$col,"$img","$top","$bot","$act","$desc"););
1.34 www 1056: } else {
1.50 www 1057: # Inline Remote
1.213 www 1058: if ($env{'environment.icons'} ne 'classic') {
1059: $img=~s/\.gif$/\.png/;
1060: }
1.41 www 1061: if ($nobreak==2) { return ''; }
1.34 www 1062: my $text=$top.' '.$bot;
1.78 www 1063: $text=~s/\s*\-\s*//gs;
1.105 www 1064:
1.99 www 1065: my $pic=
1.225 albertel 1066: '<img alt="'.$text.'" src="'.
1067: &Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$img).
1.250 harmsja 1068: '" align="'.($nobreak==3?'right':'left').'" class="LC_noBorder" />';
1.177 albertel 1069: if ($env{'browser.interface'} eq 'faketextual') {
1.274 www 1070: # Main Menu
1.103 www 1071: if ($nobreak==3) {
1.209 www 1072: $inlineremote[$idx]="\n".
1.177 albertel 1073: '<td class="LC_menubuttons_text" align="right">'.$text.
1.247 harmsja 1074: '</td><td align="left">'.
1.103 www 1075: '<a href="javascript:'.$act.';">'.$pic.'</a></td></tr>';
1076: } elsif ($nobreak) {
1.209 www 1077: $inlineremote[$idx]="\n<tr>".
1.247 harmsja 1078: '<td align="left">'.
1.177 albertel 1079: '<a href="javascript:'.$act.';">'.$pic.'</a></td>
1.215 www 1080: <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 1081: } else {
1.209 www 1082: $inlineremote[$idx]="\n<tr>".
1.247 harmsja 1083: '<td align="left">'.
1.103 www 1084: '<a href="javascript:'.$act.';">'.$pic.
1.177 albertel 1085: '</a></td><td class="LC_menubuttons_text" colspan="3">'.
1.215 www 1086: '<a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$desc.'</span></a></td></tr>';
1.103 www 1087: }
1.94 www 1088: } else {
1.103 www 1089: # Inline Menu
1.218 www 1090: if ($env{'environment.icons'} eq 'iconsonly') {
1091: $inlineremote[$idx]='<a title="'.$desc.'" href="javascript:'.$act.';">'.$pic.'</a>';
1092: } else {
1093: $inlineremote[$idx]=
1.215 www 1094: '<a class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.
1095: '<span class="LC_menubuttons_inline_text">'.$desc.'</span></a>';
1.218 www 1096: }
1.94 www 1097: }
1.34 www 1098: }
1.56 www 1099: return '';
1.2 www 1100: }
1101:
1102: sub secondlevel {
1103: my $output='';
1104: my
1.209 www 1105: ($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat)=@_;
1.2 www 1106: if ($prt eq 'any') {
1.209 www 1107: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1108: } elsif ($prt=~/^r(\w+)/) {
1109: if ($rol eq $1) {
1.209 www 1110: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1111: }
1112: }
1113: return $output;
1114: }
1115:
1.18 www 1116: sub openmenu {
1.230 albertel 1117: my $menuname = &get_menu_name();
1.269 droeschl 1118: if ($env{'environment.remote'} eq 'off') { return ''; }
1.47 matthew 1119: my $nothing = &Apache::lonhtmlcommon::javascript_nothing();
1120: return "window.open(".$nothing.",'".$menuname."');";
1.18 www 1121: }
1122:
1.56 www 1123: sub inlinemenu {
1.210 albertel 1124: undef(@inlineremote);
1125: undef(%category_members);
1.275 www 1126: # calling rawconfig with "1" will evaluate mydesk.tab, even if there is no active remote control
1.56 www 1127: &rawconfig(1);
1.214 albertel 1128: my $output='<table id="LC_mainmenu"><tr>';
1.209 www 1129: for (my $col=1; $col<=2; $col++) {
1.241 riegler 1130: $output.='<td class="LC_mainmenu_col_fieldset">';
1.209 www 1131: for (my $row=1; $row<=8; $row++) {
1132: foreach my $cat (keys(%category_members)) {
1133: if ($category_positions{$cat} ne "$col,$row") { next; }
1.247 harmsja 1134: #$output.='<table><tr><td colspan="4" class="LC_menubuttons_category">'.&mt($category_names{$cat}).'</td></tr>';
1.270 bisitz 1135: $output.='<div class="LC_Box">';
1.250 harmsja 1136: $output.='<h4 class="LC_hcell">'.&mt($category_names{$cat}).'</h4>';
1.247 harmsja 1137: $output.='<table>';
1.240 riegler 1138: my %active=();
1139: foreach my $menu_item (split(/\:/,$category_members{$cat})) {
1140: if ($inlineremote[$menu_item]) {
1141: $active{$menu_item}=1;
1142: }
1143: }
1144: foreach my $item (sort(keys(%active))) {
1145: $output.=$inlineremote[$item];
1146: }
1147: $output.='</table>';
1.245 harmsja 1148: $output.='</div>';
1.240 riegler 1149: }
1150: }
1151: $output.="</td>";
1152: }
1153: $output.="</tr></table>";
1154: return $output;
1155: }
1156:
1.2 www 1157: sub rawconfig {
1.274 www 1158: #
1159: # This evaluates mydesk.tab
1160: # Need to add more positions and more privileges to deal with all
1161: # menu items.
1162: #
1.34 www 1163: my $textualoverride=shift;
1164: my $output='';
1.269 droeschl 1165: unless ($env{'environment.remote'} eq 'off') {
1.35 www 1166: $output.=
1167: "window.status='Opening Remote Control';var swmenu=".&openmenu().
1168: "\nwindow.status='Configuring Remote Control ';";
1.34 www 1169: } else {
1170: unless ($textualoverride) { return ''; }
1171: }
1.152 albertel 1172: my $uname=$env{'user.name'};
1173: my $udom=$env{'user.domain'};
1174: my $adv=$env{'user.adv'};
1.266 raeburn 1175: my $show_course=&Apache::loncommon::show_course();
1.152 albertel 1176: my $author=$env{'user.author'};
1.5 www 1177: my $crs='';
1.152 albertel 1178: if ($env{'request.course.id'}) {
1179: $crs='/'.$env{'request.course.id'};
1180: if ($env{'request.course.sec'}) {
1181: $crs.='_'.$env{'request.course.sec'};
1.7 www 1182: }
1.8 www 1183: $crs=~s/\_/\//g;
1.5 www 1184: }
1.152 albertel 1185: my $pub=($env{'request.state'} eq 'published');
1186: my $con=($env{'request.state'} eq 'construct');
1187: my $rol=$env{'request.role'};
1188: my $requested_domain = $env{'request.role.domain'};
1.184 raeburn 1189: foreach my $line (@desklines) {
1.209 www 1190: my ($row,$col,$pro,$prt,$img,$top,$bot,$act,$desc,$cat)=split(/\:/,$line);
1.3 www 1191: $prt=~s/\$uname/$uname/g;
1192: $prt=~s/\$udom/$udom/g;
1.5 www 1193: $prt=~s/\$crs/$crs/g;
1.25 matthew 1194: $prt=~s/\$requested_domain/$requested_domain/g;
1.211 www 1195: if ($category_names{$cat}!~/\w/) { $cat='oth'; }
1.186 albertel 1196: my $type = &Apache::loncommon::course_type();
1.274 www 1197: #
1198: # I don't think we support this
1199: #
1200: # if ($type eq 'Group') {
1201: # $desc = &convert_menu_function($desc,$type);
1202: # }
1.3 www 1203: if ($pro eq 'clear') {
1.4 www 1204: $output.=&clear($row,$col);
1.3 www 1205: } elsif ($pro eq 'any') {
1.2 www 1206: $output.=&secondlevel(
1.209 www 1207: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1208: } elsif ($pro eq 'smp') {
1209: unless ($adv) {
1210: $output.=&secondlevel(
1.209 www 1211: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1212: }
1213: } elsif ($pro eq 'adv') {
1214: if ($adv) {
1215: $output.=&secondlevel(
1.209 www 1216: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1217: }
1.231 albertel 1218: } elsif ($pro eq 'shc') {
1219: if ($show_course) {
1220: $output.=&secondlevel(
1221: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1222: }
1223: } elsif ($pro eq 'nsc') {
1224: if (!$show_course) {
1225: $output.=&secondlevel(
1226: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1227: }
1.81 matthew 1228: } elsif (($pro=~/^p(\w+)/) && ($prt)) {
1.2 www 1229: if (&Apache::lonnet::allowed($1,$prt)) {
1.209 www 1230: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.4 www 1231: }
1.26 www 1232: } elsif ($pro eq 'course') {
1.152 albertel 1233: if ($env{'request.course.fn'}) {
1.209 www 1234: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.81 matthew 1235: }
1.124 matthew 1236: } elsif ($pro =~ /^courseenv_(.*)$/) {
1237: my $key = $1;
1.152 albertel 1238: if ($env{'course.'.$env{'request.course.id'}.'.'.$key}) {
1.209 www 1239: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.124 matthew 1240: }
1.81 matthew 1241: } elsif ($pro =~ /^course_(.*)$/) {
1242: # Check for permissions inside of a course
1.152 albertel 1243: if (($env{'request.course.id'}) &&
1244: (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
1245: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
1.81 matthew 1246: )) {
1.209 www 1247: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.26 www 1248: }
1.4 www 1249: } elsif ($pro eq 'author') {
1250: if ($author) {
1.152 albertel 1251: if ((($prt eq 'rca') && ($env{'request.role'}=~/^ca/)) ||
1.234 raeburn 1252: (($prt eq 'raa') && ($env{'request.role'}=~/^aa/)) ||
1.152 albertel 1253: (($prt eq 'rau') && ($env{'request.role'}=~/^au/))) {
1.19 matthew 1254: # Check that we are on the correct machine
1.29 matthew 1255: my $cadom=$requested_domain;
1.152 albertel 1256: my $caname=$env{'user.name'};
1.234 raeburn 1257: if (($prt eq 'rca') || ($prt eq 'raa')) {
1.29 matthew 1258: ($cadom,$caname)=
1.206 albertel 1259: ($env{'request.role'}=~/($match_domain)\/($match_username)$/);
1.29 matthew 1260: }
1261: $act =~ s/\$caname/$caname/g;
1.19 matthew 1262: my $home = &Apache::lonnet::homeserver($caname,$cadom);
1.109 albertel 1263: my $allowed=0;
1264: my @ids=&Apache::lonnet::current_machine_ids();
1265: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
1266: if ($allowed) {
1.209 www 1267: $output.=&switch($caname,$cadom,
1268: $row,$col,$img,$top,$bot,$act,$desc,$cat);
1.19 matthew 1269: }
1.6 www 1270: }
1.2 www 1271: }
1.248 raeburn 1272: } elsif ($pro eq 'tools') {
1273: my @tools = ('aboutme','blog','portfolio');
1274: if (grep(/^\Q$prt\E$/,@tools)) {
1.249 raeburn 1275: if (!&Apache::lonnet::usertools_access($env{'user.name'},
1.251 raeburn 1276: $env{'user.domain'},
1277: $prt,undef,'tools')) {
1278: $output.=&clear($row,$col);
1279: next;
1280: }
1.278 raeburn 1281: } elsif (($prt eq 'reqcrsnsc') || ($prt eq 'reqcrsshc')) {
1282: if (($prt eq 'reqcrsnsc') && ($show_course)) {
1283: next;
1284: }
1285: if (($prt eq 'reqcrsshc') && (!$show_course)) {
1286: next;
1287: }
1.279 raeburn 1288: my $showreqcrs = &check_for_rcrs();
1.251 raeburn 1289: if (!$showreqcrs) {
1.248 raeburn 1290: $output.=&clear($row,$col);
1291: next;
1292: }
1293: }
1294: $prt='any';
1295: $output.=&secondlevel(
1296: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1297: }
1.13 harris41 1298: }
1.269 droeschl 1299: unless ($env{'environment.remote'} eq 'off') {
1.35 www 1300: $output.="\nwindow.status='Synchronizing Time';swmenu.syncclock(1000*".time.");\nwindow.status='Remote Control Configured.';";
1.123 www 1301: if (&Apache::lonmsg::newmail()) {
1302: $output.='swmenu.setstatus("you have","messages");';
1303: }
1.34 www 1304: }
1.123 www 1305:
1.2 www 1306: return $output;
1307: }
1308:
1.279 raeburn 1309: sub check_for_rcrs {
1310: my $showreqcrs = 0;
1.280 ! raeburn 1311: my @reqtypes = ('official','unofficial','community');
! 1312: foreach my $type (@reqtypes) {
1.279 raeburn 1313: if (&Apache::lonnet::usertools_access($env{'user.name'},
1314: $env{'user.domain'},
1315: $type,undef,'requestcourses')) {
1316: $showreqcrs = 1;
1317: last;
1318: }
1319: }
1.280 ! raeburn 1320: if (!$showreqcrs) {
! 1321: foreach my $type (@reqtypes) {
! 1322: if ($env{'environment.reqcrsotherdom.'.$type} ne '') {
! 1323: $showreqcrs = 1;
! 1324: last;
! 1325: }
! 1326: }
! 1327: }
1.279 raeburn 1328: return $showreqcrs;
1329: }
1330:
1.2 www 1331: # ======================================================================= Close
1.1 www 1332:
1333: sub close {
1.269 droeschl 1334: if ($env{'environment.remote'} eq 'off') { return ''; }
1.230 albertel 1335: my $menuname = &get_menu_name();
1.1 www 1336: return(<<ENDCLOSE);
1.129 albertel 1337: <script type="text/javascript">
1.277 bisitz 1338: // <![CDATA[
1.35 www 1339: window.status='Accessing Remote Control';
1.30 www 1340: menu=window.open("/adm/rat/empty.html","$menuname",
1.1 www 1341: "height=350,width=150,scrollbars=no,menubar=no");
1.35 www 1342: window.status='Disabling Remote Control';
1343: menu.active=0;
1.31 www 1344: menu.autologout=0;
1.35 www 1345: window.status='Closing Remote Control';
1.1 www 1346: menu.close();
1.35 www 1347: window.status='Done.';
1.277 bisitz 1348: // ]]>
1.1 www 1349: </script>
1350: ENDCLOSE
1351: }
1352:
1353: # ====================================================================== Footer
1354:
1355: sub footer {
1356:
1.33 www 1357: }
1358:
1.122 albertel 1359: sub nav_control_js {
1.152 albertel 1360: my $nav=($env{'environment.remotenavmap'} eq 'on');
1.122 albertel 1361: return (<<NAVCONTROL);
1362: var w_loncapanav_flag="$nav";
1363:
1364:
1365: function gonav(url) {
1366: if (w_loncapanav_flag != 1) {
1367: gopost(url,'');
1368: } else {
1369: navwindow=window.open(url,
1370: "loncapanav","height=600,width=400,scrollbars=1");
1371: }
1372: }
1373: NAVCONTROL
1374: }
1375:
1.42 www 1376: sub utilityfunctions {
1.132 raeburn 1377: my $caller = shift;
1.269 droeschl 1378: unless ($env{'environment.remote'} eq 'off' ||
1379: $caller eq '/adm/menu') {
1380: return ''; }
1381:
1.152 albertel 1382: my $currenturl=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
1.183 www 1383: $currenturl=&Apache::lonenc::check_encrypt(&unescape($currenturl));
1.125 albertel 1384:
1.152 albertel 1385: my $currentsymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
1.122 albertel 1386: my $nav_control=&nav_control_js();
1.175 albertel 1387:
1388: my $start_page_annotate =
1389: &Apache::loncommon::start_page('Annotator',undef,
1390: {'only_body' => 1,
1391: 'js_ready' => 1,
1392: 'bgcolor' => '#BBBBBB',
1393: 'add_entries' => {
1394: 'onload' => 'javascript:document.goannotate.submit();'}});
1395:
1.205 albertel 1396: my $end_page_annotate =
1397: &Apache::loncommon::end_page({'js_ready' => 1});
1398:
1.175 albertel 1399: my $start_page_bookmark =
1400: &Apache::loncommon::start_page('Bookmarks',undef,
1401: {'only_body' => 1,
1402: 'js_ready' => 1,
1403: 'bgcolor' => '#BBBBBB',});
1404:
1.205 albertel 1405: my $end_page_bookmark =
1.175 albertel 1406: &Apache::loncommon::end_page({'js_ready' => 1});
1407:
1.42 www 1408: return (<<ENDUTILITY)
1409:
1410: var currentURL="$currenturl";
1411: var reloadURL="$currenturl";
1412: var currentSymb="$currentsymb";
1413:
1.114 albertel 1414: $nav_control
1415:
1.42 www 1416: function go(url) {
1417: if (url!='' && url!= null) {
1418: currentURL = null;
1419: currentSymb= null;
1420: window.location.href=url;
1421: }
1422: }
1423:
1424: function gopost(url,postdata) {
1425: if (url!='') {
1426: this.document.server.action=url;
1427: this.document.server.postdata.value=postdata;
1428: this.document.server.command.value='';
1429: this.document.server.url.value='';
1430: this.document.server.symb.value='';
1431: this.document.server.submit();
1432: }
1433: }
1434:
1435: function gocmd(url,cmd) {
1436: if (url!='') {
1437: this.document.server.action=url;
1438: this.document.server.postdata.value='';
1439: this.document.server.command.value=cmd;
1440: this.document.server.url.value=currentURL;
1441: this.document.server.symb.value=currentSymb;
1442: this.document.server.submit();
1443: }
1.57 www 1444: }
1445:
1.121 raeburn 1446: function gocstr(url,filename) {
1447: if (url == '/adm/cfile?action=delete') {
1448: this.document.cstrdelete.filename.value = filename
1449: this.document.cstrdelete.submit();
1450: return;
1451: }
1.137 raeburn 1452: if (url == '/adm/printout') {
1453: this.document.cstrprint.postdata.value = filename
1454: this.document.cstrprint.curseed.value = 0;
1455: this.document.cstrprint.problemtype.value = 0;
1.138 raeburn 1456: if (this.document.lonhomework) {
1457: if ((this.document.lonhomework.rndseed) && (this.document.lonhomework.rndseed.value != null) && (this.document.lonhomework.rndseed.value != '')) {
1458: this.document.cstrprint.curseed.value = this.document.lonhomework.rndseed.value
1459: }
1460: if (this.document.lonhomework.problemtype) {
1.164 albertel 1461: if (this.document.lonhomework.problemtype.value) {
1462: this.document.cstrprint.problemtype.value =
1463: this.document.lonhomework.problemtype.value;
1464: } else if (this.document.lonhomework.problemtype.options) {
1465: for (var i=0; i<this.document.lonhomework.problemtype.options.length; i++) {
1466: if (this.document.lonhomework.problemtype.options[i].selected) {
1467: if (this.document.lonhomework.problemtype.options[i].value != null && this.document.lonhomework.problemtype.options[i].value != '') {
1468: this.document.cstrprint.problemtype.value = this.document.lonhomework.problemtype.options[i].value
1469: }
1470: }
1471: }
1472: }
1473: }
1474: }
1.137 raeburn 1475: this.document.cstrprint.submit();
1476: return;
1477: }
1.121 raeburn 1478: if (url !='') {
1479: this.document.constspace.filename.value = filename;
1480: this.document.constspace.action = url;
1481: this.document.constspace.submit();
1482: }
1483: }
1484:
1.131 raeburn 1485: function golist(url) {
1486: if (url!='' && url!= null) {
1487: currentURL = null;
1488: currentSymb= null;
1489: top.location.href=url;
1490: }
1491: }
1492:
1493:
1.121 raeburn 1494:
1.57 www 1495: function catalog_info() {
1.102 albertel 1496: 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 1497: }
1498:
1499: function chat_win() {
1.102 albertel 1500: lonchat=window.open('/res/adm/pages/chatroom.html',"LONchat",'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no');
1.42 www 1501: }
1.169 raeburn 1502:
1503: function group_chat(group) {
1504: var url = '/adm/groupchat?group='+group;
1505: var winName = 'LONchat_'+group;
1506: grpchat=window.open(url,winName,'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no');
1507: }
1.175 albertel 1508:
1509: function edit_bookmarks() {
1510: go('');
1511: w_BookmarkPal_flag=1;
1512: bookmarkpal=window.open("/adm/bookmarks",
1513: "BookmarkPal", "width=400,height=505,scrollbars=0");
1514: }
1515:
1516: function annotate() {
1517: w_Annotator_flag=1;
1518: annotator=window.open('','Annotator','width=365,height=265,scrollbars=0');
1519: annotator.document.write(
1520: '$start_page_annotate'
1521: +"<form name='goannotate' target='Annotator' method='post' "
1522: +"action='/adm/annotations'>"
1.217 albertel 1523: +"<input type='hidden' name='symbnew' value='"+currentSymb+"' />"
1.181 albertel 1524: +"<\\/form>"
1.205 albertel 1525: +'$end_page_annotate');
1.175 albertel 1526: annotator.document.close();
1527: }
1528:
1529: function set_bookmark() {
1530: go('');
1531: clienttitle=document.title;
1532: clienthref=location.pathname;
1533: w_bmquery_flag=1;
1534: bmquery=window.open('','bmquery','width=365,height=165,scrollbars=0');
1535: bmquery.document.write(
1536: '$start_page_bookmark'
1.260 bisitz 1537: +'<center><form method="post"'
1538: +' name="newlink" action="/adm/bookmarks" target="bmquery" '
1539: +'> <table width="340" height="150" '
1540: +'bgcolor="#FFFFFF" align="center"><tr><td>Link Name:<br /><input '
1541: +'type="text" name="title" size="45" value="'+clienttitle+'" />'
1542: +'<br />Address:<br /><input type="text" name="address" size="45" '
1543: +'value="'+clienthref+'" /><br /><center><input type="submit" '
1544: +'value="Save" /> <input type="button" value="Close" '
1545: +'onclick="javascript:window.close();" /></center></td>'
1546: +'</tr></table></form></center>'
1.205 albertel 1547: +'$end_page_bookmark' );
1.175 albertel 1548: bmquery.document.close();
1549: }
1550:
1.42 www 1551: ENDUTILITY
1552: }
1553:
1554: sub serverform {
1555: return(<<ENDSERVERFORM);
1.181 albertel 1556: <form name="server" action="/adm/logout" method="post" target="_top">
1.42 www 1557: <input type="hidden" name="postdata" value="none" />
1558: <input type="hidden" name="command" value="none" />
1559: <input type="hidden" name="url" value="none" />
1560: <input type="hidden" name="symb" value="none" />
1561: </form>
1562: ENDSERVERFORM
1563: }
1.113 albertel 1564:
1.121 raeburn 1565: sub constspaceform {
1566: return(<<ENDCONSTSPACEFORM);
1.181 albertel 1567: <form name="constspace" action="/adm/logout" method="post" target="_top">
1.121 raeburn 1568: <input type="hidden" name="filename" value="" />
1569: </form>
1.181 albertel 1570: <form name="cstrdelete" action="/adm/cfile" method="post" target="_top">
1.121 raeburn 1571: <input type="hidden" name="action" value="delete" />
1572: <input type="hidden" name="filename" value="" />
1573: </form>
1.181 albertel 1574: <form name="cstrprint" action="/adm/printout" target="_parent" method="post">
1.137 raeburn 1575: <input type="hidden" name="postdata" value="" />
1576: <input type="hidden" name="curseed" value="" />
1577: <input type="hidden" name="problemtype" value="" />
1578: </form>
1579:
1.121 raeburn 1580: ENDCONSTSPACEFORM
1581: }
1582:
1583:
1.113 albertel 1584: sub get_nav_status {
1585: my $navstatus="swmenu.w_loncapanav_flag=";
1.152 albertel 1586: if ($env{'environment.remotenavmap'} eq 'on') {
1.113 albertel 1587: $navstatus.="1";
1588: } else {
1589: $navstatus.="-1";
1590: }
1591: return $navstatus;
1592: }
1593:
1.274 www 1594: #FIXME this needs to move into mydesk.tab and the other locations
1.186 albertel 1595: # the text is generated
1.274 www 1596: #
1597: # We currently do not support this anyway.
1598: #
1599: #sub convert_menu_function {
1600: # my ($rolename,$type) = @_;
1601: # if ($type eq 'Group') {
1602: # $rolename =~ s/student/member/g;
1603: # $rolename =~ s/group/team/g;
1604: # $rolename =~ s/course/group/g;
1605: # $rolename =~ s/Course/Group/g;
1606: # }
1607: # return $rolename;
1608: #}
1.184 raeburn 1609:
1.220 raeburn 1610: sub hidden_button_check {
1611: my $hidden;
1612: if ($env{'request.course.id'} eq '') {
1613: return;
1614: }
1615: if ($env{'request.role.adv'}) {
1616: return;
1617: }
1.232 raeburn 1618: my $buttonshide = &Apache::lonnet::EXT('resource.0.buttonshide');
1619: return $buttonshide;
1.220 raeburn 1620: }
1.184 raeburn 1621:
1.235 raeburn 1622: sub roles_selector {
1623: my ($cdom,$cnum) = @_;
1624: my $now = time;
1.262 raeburn 1625: my (%courseroles,%seccount);
1.235 raeburn 1626: my $is_cc;
1627: my $role_selector;
1628: if ($env{'user.role.cc./'.$cdom.'/'.$cnum}) {
1629: my ($start,$end) = split(/\./,$env{'user.role.cc./'.$cdom.'/'.$cnum});
1630:
1631: if ((($start) && ($start<0)) ||
1632: (($end) && ($end<$now)) ||
1633: (($start) && ($now<$start))) {
1634: $is_cc = 0;
1635: } else {
1636: $is_cc = 1;
1637: }
1638: }
1639: if ($is_cc) {
1.264 raeburn 1640: &get_all_courseroles($cdom,$cnum,\%courseroles,\%seccount);
1.235 raeburn 1641: } else {
1.262 raeburn 1642: my %gotnosection;
1.235 raeburn 1643: foreach my $item (keys(%env)) {
1.239 raeburn 1644: if ($item =~ m-^user\.role\.([^.]+)\./\Q$cdom\E/\Q$cnum\E/?(\w*)$-) {
1.235 raeburn 1645: my $role = $1;
1646: my $sec = $2;
1647: next if ($role eq 'gr');
1648: my ($start,$end) = split(/\./,$env{$item});
1649: next if (($start && $start > $now) || ($end && $end < $now));
1650: if ($sec eq '') {
1.239 raeburn 1651: if (!$gotnosection{$role}) {
1652: $seccount{$role} ++;
1653: $gotnosection{$role} = 1;
1654: }
1.235 raeburn 1655: }
1656: if (ref($courseroles{$role}) eq 'ARRAY') {
1.239 raeburn 1657: if ($sec ne '') {
1.264 raeburn 1658: if (!grep(/^\Q$sec\E$/,@{$courseroles{$role}})) {
1.239 raeburn 1659: push(@{$courseroles{$role}},$sec);
1660: $seccount{$role} ++;
1661: }
1662: }
1663: } else {
1664: @{$courseroles{$role}} = ();
1665: if ($sec ne '') {
1666: $seccount{$role} ++;
1.235 raeburn 1667: push(@{$courseroles{$role}},$sec);
1668: }
1669: }
1670: }
1671: }
1672: }
1673: my @roles_order = ('cc','in','ta','ep','ad','st');
1674: if (keys(%courseroles) > 1) {
1.239 raeburn 1675: $role_selector = &jump_to_role($cdom,$cnum,\%seccount,\%courseroles);
1.235 raeburn 1676: $role_selector .= '<form name="rolechooser" method="post" action="/adm/roles">
1677: <select name="switchrole" onchange="javascript:adhocRole('."'switchrole'".')">';
1.237 bisitz 1678: $role_selector .= '<option value="">'.&mt('Switch course role to...').'</option>';
1.235 raeburn 1679: foreach my $role (@roles_order) {
1680: if (defined($courseroles{$role})) {
1681: $role_selector .= "\n".'<option value="'.$role.'">'.&Apache::lonnet::plaintext($role).'</option>';
1682: }
1683: }
1684: foreach my $role (sort(keys(%courseroles))) {
1685: if ($role =~ /^cr/) {
1686: $role_selector .= "\n".'<option value="'.$role.'">'.&Apache::lonnet::plaintext($role).'</option>';
1687: }
1688: }
1689: $role_selector .= '</select>'."\n".
1690: '<input type="hidden" name="destinationurl" value="'.
1691: $ENV{'REQUEST_URI'}.'" />'."\n".
1692: '<input type="hidden" name="gotorole" value="1" />'."\n".
1693: '<input type="hidden" name="selectrole" value="" />'."\n".
1694: '<input type="hidden" name="switch" value="1" />'."\n".
1695: '</form>';
1696: }
1697: return $role_selector;
1698: }
1699:
1.262 raeburn 1700: sub get_all_courseroles {
1701: my ($cdom,$cnum,$courseroles,$seccount) = @_;
1702: unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH')) {
1703: return;
1704: }
1705: my ($result,$cached) =
1706: &Apache::lonnet::is_cached_new('getcourseroles',$cdom.'_'.$cnum);
1707: if (defined($cached)) {
1708: if (ref($result) eq 'HASH') {
1709: if ((ref($result->{'roles'}) eq 'HASH') &&
1710: (ref($result->{'seccount'}) eq 'HASH')) {
1711: %{$courseroles} = %{$result->{'roles'}};
1712: %{$seccount} = %{$result->{'seccount'}};
1713: return;
1714: }
1715: }
1716: }
1717: my %gotnosection;
1718: my %adv_roles =
1719: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1);
1720: foreach my $role (keys(%adv_roles)) {
1721: my ($urole,$usec) = split(/:/,$role);
1722: if (!$gotnosection{$urole}) {
1723: $seccount->{$urole} ++;
1724: $gotnosection{$urole} = 1;
1725: }
1726: if (ref($courseroles->{$urole}) eq 'ARRAY') {
1727: if ($usec ne '') {
1728: if (!grep(/^Q$usec\E$/,@{$courseroles->{$urole}})) {
1729: push(@{$courseroles->{$urole}},$usec);
1730: $seccount->{$urole} ++;
1731: }
1732: }
1733: } else {
1734: @{$courseroles->{$urole}} = ();
1735: if ($usec ne '') {
1736: $seccount->{$urole} ++;
1737: push(@{$courseroles->{$urole}},$usec);
1738: }
1739: }
1740: }
1741: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum,['st']);
1742: @{$courseroles->{'st'}} = ();
1743: if (keys(%sections_count) > 0) {
1744: push(@{$courseroles->{'st'}},keys(%sections_count));
1745: $seccount->{'st'} = scalar(keys(%sections_count));
1746: }
1747: my $rolehash = {
1748: 'roles' => $courseroles,
1749: 'seccount' => $seccount,
1750: };
1751: &Apache::lonnet::do_cache_new('getcourseroles',$cdom.'_'.$cnum,$rolehash);
1752: return;
1753: }
1754:
1.235 raeburn 1755: sub jump_to_role {
1.239 raeburn 1756: my ($cdom,$cnum,$seccount,$courseroles) = @_;
1757: my %lt = &Apache::lonlocal::texthash(
1758: this => 'This role has section(s) associated with it.',
1759: ente => 'Enter a specific section.',
1760: orlb => 'Enter a specific section, or leave blank for no section.',
1761: avai => 'Available sections are:',
1762: youe => 'You entered an invalid section choice:',
1763: plst => 'Please try again',
1764: );
1765: my $js;
1766: if (ref($courseroles) eq 'HASH') {
1767: $js = ' var secpick = new Array("'.$lt{'ente'}.'","'.$lt{'orlb'}.'");'."\n".
1768: ' var numsec = new Array();'."\n".
1769: ' var rolesections = new Array();'."\n".
1770: ' var rolenames = new Array();'."\n".
1771: ' var roleseclist = new Array();'."\n";
1772: my @items = keys(%{$courseroles});
1773: for (my $i=0; $i<@items; $i++) {
1774: $js .= ' rolenames['.$i.'] = "'.$items[$i].'";'."\n";
1775: my ($secs,$secstr);
1776: if (ref($courseroles->{$items[$i]}) eq 'ARRAY') {
1777: my @sections = sort { $a <=> $b } @{$courseroles->{$items[$i]}};
1778: $secs = join('","',@sections);
1779: $secstr = join(', ',@sections);
1780: }
1781: $js .= ' rolesections['.$i.'] = new Array("'.$secs.'");'."\n".
1782: ' roleseclist['.$i.'] = "'.$secstr.'";'."\n".
1783: ' numsec['.$i.'] = "'.$seccount->{$items[$i]}.'";'."\n";
1784: }
1785: }
1.273 droeschl 1786: return <<"END";
1.235 raeburn 1787: <script type="text/javascript">
1.273 droeschl 1788: //<![CDATA[
1.235 raeburn 1789: function adhocRole(roleitem) {
1.239 raeburn 1790: $js
1.235 raeburn 1791: var newrole = document.rolechooser.elements[roleitem].options[document.rolechooser.elements[roleitem].selectedIndex].value;
1792: if (newrole == '') {
1793: return;
1794: }
1.239 raeburn 1795: var fullrole = newrole+'./$cdom/$cnum';
1796: var selidx = '';
1797: for (var i=0; i<rolenames.length; i++) {
1798: if (rolenames[i] == newrole) {
1799: selidx = i;
1800: }
1801: }
1802: var secok = 1;
1803: var secchoice = '';
1804: if (selidx >= 0) {
1805: if (numsec[selidx] > 1) {
1806: secok = 0;
1807: var numrolesec = rolesections[selidx].length;
1808: var msgidx = numsec[selidx] - numrolesec;
1809: secchoice = prompt("$lt{'this'}\\n"+secpick[msgidx]+"\\n$lt{'avai'} "+roleseclist[selidx],"");
1810: if (secchoice == '') {
1811: if (msgidx > 0) {
1812: secok = 1;
1813: }
1814: } else {
1815: for (var j=0; j<rolesections[selidx].length; j++) {
1816: if (rolesections[selidx][j] == secchoice) {
1817: secok = 1;
1818: }
1819: }
1820: }
1821: } else {
1822: if (rolesections[selidx].length == 1) {
1823: secchoice = rolesections[selidx][0];
1824: }
1825: }
1826: }
1827: if (secok == 1) {
1828: if (secchoice != '') {
1829: fullrole += '/'+secchoice;
1830: }
1831: } else {
1832: document.rolechooser.elements[roleitem].selectedIndex = 0;
1833: if (secchoice != null) {
1834: alert("$lt{'youe'} \\""+secchoice+"\\".\\n $lt{'plst'}");
1835: }
1836: return;
1837: }
1838: if (fullrole == "$env{'request.role'}") {
1.235 raeburn 1839: return;
1840: }
1841: itemid = retrieveIndex('gotorole');
1842: if (itemid != -1) {
1.239 raeburn 1843: document.rolechooser.elements[itemid].name = fullrole;
1.235 raeburn 1844: }
1.239 raeburn 1845: document.rolechooser.elements[roleitem].options[document.rolechooser.elements[roleitem].selectedIndex].value = fullrole;
1.235 raeburn 1846: document.rolechooser.selectrole.value = '1';
1847: document.rolechooser.submit();
1848: return;
1849: }
1850:
1851: function retrieveIndex(item) {
1852: for (var i=0;i<document.rolechooser.elements.length;i++) {
1853: if (document.rolechooser.elements[i].name == item) {
1854: return i;
1855: }
1856: }
1857: return -1;
1858: }
1.273 droeschl 1859: // ]]>
1.235 raeburn 1860: </script>
1861: END
1862: }
1863:
1864:
1.2 www 1865: # ================================================================ Main Program
1866:
1.16 harris41 1867: BEGIN {
1.166 albertel 1868: if (! defined($readdesk)) {
1869: {
1870: my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab';
1871: if ( CORE::open( my $config,"<$tabfile") ) {
1872: while (my $configline=<$config>) {
1873: $configline=(split(/\#/,$configline))[0];
1874: $configline=~s/^\s+//;
1875: chomp($configline);
1.209 www 1876: if ($configline=~/^cat\:/) {
1877: my @entries=split(/\:/,$configline);
1878: $category_positions{$entries[2]}=$entries[1];
1879: $category_names{$entries[2]}=$entries[3];
1880: } elsif ($configline) {
1.166 albertel 1881: push(@desklines,$configline);
1882: }
1883: }
1884: CORE::close($config);
1885: }
1886: }
1887: $readdesk='done';
1.2 www 1888: }
1889: }
1.30 www 1890:
1.1 www 1891: 1;
1892: __END__
1893:
1894:
1895:
1896:
1897:
1898:
1899:
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