Annotation of loncom/interface/lonmenu.pm, revision 1.244.2.9
1.1 www 1: # The LearningOnline Network with CAPA
2: # Routines to control the menu
3: #
1.244.2.9! raeburn 4: # $Id: lonmenu.pm,v 1.244.2.8 2010/01/18 20:28:20 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',
1.244.2.9! raeburn 182: 'gdoc' => 'Community Documents',
1.184 raeburn 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: }
1.244.2.9! raeburn 250: my $is_community =
! 251: (&Apache::loncommon::course_type() eq 'Community');
! 252: if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
! 253: my $text = ($is_community) ? $lt{'gdoc'} : $lt{'docs'};
! 254: $docs=(<<ENDDOCS);
! 255: <a href="/adm/coursedocs" target="_top">$text</a>
1.151 www 256: ENDDOCS
257: }
1.197 raeburn 258: if ($showgroups) {
259: $groups =(<<ENDGROUPS);
260: <a href="/adm/coursegroups" target="_top">$lt{'groups'}</a>
261: ENDGROUPS
262: }
1.194 banghart 263: }
1.130 albertel 264: my $form=&serverform();
1.116 albertel 265: my $utility=&utilityfunctions();
1.48 www 266: my $output=(<<ENDMAINMENU);
1.129 albertel 267: <script type="text/javascript">
1.150 albertel 268: // BEGIN LON-CAPA Internal
1.116 albertel 269: $utility
1.44 www 270: </script>
1.176 albertel 271: <div id="LC_top_nav">
1.88 www 272: <a href="/adm/menu" target="_top">$lt{'main'}</a>
1.235 raeburn 273: $reloadlink $navmaps $docs $groups $roles
1.176 albertel 274: <a href="/adm/logout" target="_top">$lt{'exit'}</a>
275: </div>
1.149 www 276: <br />
1.129 albertel 277: <script type="text/javascript">
1.44 www 278: // END LON-CAPA Internal
279: </script>
1.130 albertel 280: $form
1.44 www 281: ENDMAINMENU
1.173 albertel 282: if ($registration) { $output.=&innerregister($forcereg); }
1.48 www 283: return $output."<hr />";
1.152 albertel 284: } elsif ($env{'environment.remote'} eq 'off') {
1.48 www 285: # Remote Control is switched off
1.58 www 286: # figure out colors
1.88 www 287: my %lt=&initlittle();
1.172 albertel 288:
1.58 www 289: my $domain=&Apache::loncommon::determinedomain();
1.172 albertel 290: my $function =&Apache::loncommon::get_users_function();
1.58 www 291: my $link=&Apache::loncommon::designparm($function.'.link',$domain);
292: my $alink=&Apache::loncommon::designparm($function.'.alink',$domain);
293: my $vlink=&Apache::loncommon::designparm($function.'.vlink',$domain);
294: my $sidebg=&Apache::loncommon::designparm($function.'.sidebg',$domain);
1.156 albertel 295: if ($env{'user.name'} eq 'public' && $env{'user.domain'} eq 'public') {
296: return (<<ENDINLINEMENU);
1.176 albertel 297: <table id="LC_top_nav">
1.156 albertel 298: <tr>
1.199 albertel 299: $logo
300: <td></td>
1.202 albertel 301: <td class="LC_top_nav_login">
302: <a href="/adm/roles" target="_top">$lt{'login'}</a>
1.156 albertel 303: </td>
1.189 albertel 304: </tr>
1.156 albertel 305: </table>
306: </font>
307: ENDINLINEMENU
308: }
1.235 raeburn 309: $roles = '<td><a href="/adm/roles" target="_top">'.$lt{'roles'}.'</a></td>';
1.58 www 310: # Do we have a NAV link?
1.152 albertel 311: if ($env{'request.course.id'}) {
1.141 albertel 312: my $link='/adm/navmaps?postdata='.$escurl.'&postsymb='.
313: $escsymb;
1.152 albertel 314: if ($env{'environment.remotenavmap'} eq 'on') {
1.141 albertel 315: $link="javascript:gonav('".$link."')";
316: }
317: $navmaps=(<<ENDNAV);
1.176 albertel 318: <td><a href="$link" target="_top">$lt{'nav'}</a></td>
1.114 albertel 319: ENDNAV
1.244.2.9! raeburn 320: my $is_community =
! 321: (&Apache::loncommon::course_type() eq 'Community');
1.152 albertel 322: if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
1.244.2.9! raeburn 323: my $text = ($is_community) ? $lt{'gdoc'} : $lt{'docs'};
1.151 www 324: $docs=(<<ENDDOCS);
1.184 raeburn 325: <td><a href="/adm/coursedocs" target="_top">$text</a></td>
1.151 www 326: ENDDOCS
327: }
1.197 raeburn 328: if ($showgroups) {
329: $groups =(<<ENDGROUPS);
330: <td><a href="/adm/coursegroups" target="_top">$lt{'groups'}</a></td>
331: ENDGROUPS
332: }
1.228 albertel 333: if (&show_return_link()) {
1.183 www 334: my $escreload=&escape('return:');
1.59 www 335: $reloadlink=(<<ENDRELOAD);
1.176 albertel 336: <td><a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a></td>
1.59 www 337: ENDRELOAD
338: }
1.235 raeburn 339: if ($role_selector) {
340: $roles = '<td>'.$role_selector.'</td><td><a href="/adm/roles" target="_top">'.$lt{'other'}.'</a></td>';
341: }
1.55 www 342: }
1.163 www 343: if (($env{'request.state'} eq 'construct') && ($env{'request.course.id'})) {
1.183 www 344: my $escreload=&escape('return:');
1.163 www 345: $reloadlink=(<<ENDCRELOAD);
1.176 albertel 346: <td><a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a></td>
1.163 www 347: ENDCRELOAD
348: }
1.58 www 349: my $reg='';
350: if ($registration) {
1.173 albertel 351: $reg=&innerregister($forcereg,$titletable);
1.58 www 352: }
1.130 albertel 353: my $form=&serverform();
1.116 albertel 354: my $utility=&utilityfunctions();
1.198 albertel 355:
356: my $helplink=&Apache::loncommon::top_nav_help('Help');
1.58 www 357: return (<<ENDINLINEMENU);
1.129 albertel 358: <script type="text/javascript">
1.150 albertel 359: // <![CDATA[
1.244.2.3 raeburn 360: // BEGIN LON-CAPA Internal
1.116 albertel 361: $utility
1.150 albertel 362: // ]]>
1.48 www 363: </script>
1.176 albertel 364: <table id="LC_top_nav">
1.58 www 365: <tr>
1.199 albertel 366: $logo
1.176 albertel 367: <td><a href="/adm/menu" target="_top">$lt{'main'}</a></td>
1.59 www 368: $reloadlink
1.55 www 369: $navmaps
1.151 www 370: $docs
1.165 raeburn 371: $groups
1.235 raeburn 372: $roles
1.199 albertel 373: <td class="LC_top_nav_help">$helplink</td>
374: <td class="LC_top_nav_exit"><a href="/adm/logout" target="_top">$lt{'exit'}</a></td>
1.58 www 375: </tr>
376: </table>
1.168 albertel 377: $form
1.129 albertel 378: <script type="text/javascript">
1.48 www 379: // END LON-CAPA Internal
380: </script>
1.58 www 381: $reg
1.48 www 382: ENDINLINEMENU
383: } else {
384: return '';
385: }
1.72 www 386: }
387:
1.228 albertel 388: sub show_return_link {
389: return (($env{'request.noversionuri'}=~m{^/(res|public)/} &&
390: $env{'request.symb'} eq '')
391: ||
392: ($env{'request.noversionuri'}=~ m{^/cgi-bin/printout.pl})
393: ||
394: (($env{'request.noversionuri'}=~/^\/adm\//) &&
395: ($env{'request.noversionuri'}!~/^\/adm\/wrapper\//) &&
396: ($env{'request.noversionuri'}!~
397: m[^/adm/.*/(smppg|bulletinboard|aboutme)($|\?)])
398: ));
399: }
400:
1.38 www 401:
402: sub registerurl {
1.173 albertel 403: my ($forcereg) = @_;
1.38 www 404: my $result = '';
1.175 albertel 405: if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1.66 albertel 406: my $force_title='';
1.152 albertel 407: if ($env{'request.state'} eq 'construct') {
1.66 albertel 408: $force_title=&Apache::lonxml::display_title();
409: }
1.152 albertel 410: if (($env{'browser.interface'} eq 'textual') ||
411: ($env{'environment.remote'} eq 'off') ||
412: ((($env{'request.publicaccess'}) ||
1.83 www 413: (!&Apache::lonnet::is_on_map(
1.183 www 414: &unescape($env{'request.noversionuri'})))) &&
1.38 www 415: (!$forcereg))) {
1.76 www 416: return $result.
1.244.2.3 raeburn 417: '<script type="text/javascript">'."\n".
418: 'function LONCAPAreg(){;} function LONCAPAstale(){}'."\n".
419: '</script>'.$force_title;
1.38 www 420: }
1.41 www 421: # Graphical display after login only
1.174 albertel 422: if ($env{'request.registered'} && !$forcereg) { return ''; }
1.173 albertel 423: $result.=&innerregister($forcereg);
1.66 albertel 424: return $result.$force_title;
1.40 www 425: }
426:
427: sub innerregister {
1.173 albertel 428: my ($forcereg, $titletable) = @_;
1.40 www 429: my $result = '';
1.120 raeburn 430: my ($uname,$thisdisfn);
1.152 albertel 431: my $const_space = ($env{'request.state'} eq 'construct');
1.131 raeburn 432: my $is_const_dir = 0;
1.120 raeburn 433:
1.175 albertel 434: if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1.40 www 435:
1.174 albertel 436: $env{'request.registered'} = 1;
1.40 www 437:
1.152 albertel 438: my $textinter=($env{'browser.interface'} eq 'textual');
439: my $noremote=($env{'environment.remote'} eq 'off');
1.49 www 440:
441: my $textual=($textinter || $noremote);
442:
1.177 albertel 443: undef(@inlineremote);
1.56 www 444:
1.38 www 445: my $reopen=&Apache::lonmenu::reopenmenu();
1.40 www 446:
1.38 www 447: my $newmail='';
1.65 www 448: if ($noremote) {
1.177 albertel 449: $newmail='<table id="LC_nav_location"><tr>';
1.65 www 450: }
1.177 albertel 451: if (&Apache::lonmsg::newmail()) {
452: if ($textual) {
453: $newmail.= '<td class="LC_new_mail">
454: <a href="/adm/communicate" target="_top">'.
455: &mt('You have new messages').'</a></td>';
456: } else {
457: $newmail= 'swmenu.setstatus("you have","messages");';
458: }
1.233 www 459: }
460: if (($textual)
1.177 albertel 461: && ($env{'request.symb'})
462: && ($env{'request.course.id'})) {
463: $newmail.= '<td class="LC_current_location">';
1.153 albertel 464: my ($mapurl,$rid,$resurl)=
465: &Apache::lonnet::decode_symb(&Apache::lonnet::symbread());
1.233 www 466: my $coursetitle=$env{'course.'.$env{'request.course.id'}.'.description'};
467: $newmail.=$coursetitle;
1.61 www 468: my $maptitle=&Apache::lonnet::gettitle($mapurl);
1.153 albertel 469: my $restitle=&Apache::lonnet::gettitle(&Apache::lonnet::symbread());
1.233 www 470: if ($maptitle && ($maptitle ne 'default.sequence') && ($maptitle ne $coursetitle)) {
1.61 www 471: $newmail.=', '.$maptitle;
472: }
473: if ($restitle) {
474: $newmail.=': '.$restitle;
475: }
1.177 albertel 476: $newmail.=' </td>';
1.65 www 477: }
1.152 albertel 478: if ($env{'request.state'} eq 'construct') {
1.131 raeburn 479: $newmail = $titletable;
1.150 albertel 480: } else {
481: if ($noremote) {
1.181 albertel 482: $newmail.='</tr></table>';
1.150 albertel 483: }
1.38 www 484: }
1.40 www 485: my $timesync=($textual?'':'swmenu.syncclock(1000*'.time.');');
1.177 albertel 486: my $tablestart=($noremote?'<table id="LC_menubuttons">':'').
487: ($textinter?'<br /><a href="#content">'.&mt('Skip to Content').'</a><br />':'');
488: my $tableend=($noremote?'</table>':'').($textinter?'<a name="content" />':'');
1.41 www 489: # =============================================================================
490: # ============================ This is for URLs that actually can be registered
1.152 albertel 491: if (($env{'request.noversionuri'}!~m|^/(res/)*adm/|) || ($forcereg)) {
1.40 www 492: # -- This applies to homework problems for users with grading privileges
1.152 albertel 493: my $crs='/'.$env{'request.course.id'};
494: if ($env{'request.course.sec'}) {
495: $crs.='_'.$env{'request.course.sec'};
1.107 albertel 496: }
497: $crs=~s/\_/\//g;
498:
1.38 www 499: my $hwkadd='';
1.152 albertel 500: if ($env{'request.symb'} ne '' &&
1.161 albertel 501: $env{'request.filename'}=~/\.(problem|exam|quiz|assess|survey|form|task)$/) {
1.79 www 502: if (&Apache::lonnet::allowed('mgr',$crs)) {
1.244.2.1 raeburn 503: $hwkadd.=&switch('','',7,2,'pgrd.gif','problem[_1]','grades[_4]',
1.40 www 504: "gocmd('/adm/grades','gradingmenu')",
505: 'Modify user grades for this assessment resource');
1.154 www 506: } elsif (&Apache::lonnet::allowed('vgr',$crs)) {
507: $hwkadd.=&switch('','',7,2,'subm.gif','view sub-[_1]','missions[_1]',
508: "gocmd('/adm/grades','submission')",
509: 'View user submissions for this assessment resource');
1.38 www 510: }
1.107 albertel 511: }
1.152 albertel 512: if ($env{'request.symb'} ne '' &&
1.145 albertel 513: &Apache::lonnet::allowed('opa',$crs)) {
1.107 albertel 514: $hwkadd.=&switch('','',7,3,'pparm.gif','problem[_2]','parms[_2]',
515: "gocmd('/adm/parmset','set')",
1.196 www 516: 'Modify parameter settings for this resource');
1.38 www 517: }
1.40 www 518: # -- End Homework
1.38 www 519: ###
520: ### Determine whether or not to display the 'cstr' button for this
521: ### resource
522: ###
523: my $editbutton = '';
1.244.2.1 raeburn 524: my $noeditbutton = 1;
525: my ($cnum,$cdom);
526: if ($env{'request.course.id'}) {
527: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
528: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
529: }
1.152 albertel 530: if ($env{'user.author'}) {
1.234 raeburn 531: if ($env{'request.role'}=~/^(aa|ca|au)/) {
1.38 www 532: # Set defaults for authors
533: my ($top,$bottom) = ('con-','struct');
1.152 albertel 534: my $action = "go('/priv/".$env{'user.name'}."');";
535: my $cadom = $env{'request.role.domain'};
536: my $caname = $env{'user.name'};
1.236 bisitz 537: my $desc = "Enter my construction space";
1.38 www 538: # Set defaults for co-authors
1.152 albertel 539: if ($env{'request.role'} =~ /^ca/) {
1.206 albertel 540: ($cadom,$caname)=($env{'request.role'}=~/($match_domain)\/($match_username)$/);
1.38 www 541: ($top,$bottom) = ('co con-','struct');
542: $action = "go('/priv/".$caname."');";
543: $desc = "Enter construction space as co-author";
1.234 raeburn 544: } elsif ($env{'request.role'} =~ /^aa/) {
545: ($cadom,$caname)=($env{'request.role'}=~/($match_domain)\/($match_username)$/);
546: ($top,$bottom) = ('co con-','struct');
547: $action = "go('/priv/".$caname."');";
548: $desc = "Enter construction space as assistant co-author";
1.38 www 549: }
550: # Check that we are on the correct machine
551: my $home = &Apache::lonnet::homeserver($caname,$cadom);
1.109 albertel 552: my $allowed=0;
553: my @ids=&Apache::lonnet::current_machine_ids();
554: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
555: if (!$allowed) {
556: $editbutton=&switch('','',6,1,$top,,$bottom,$action,$desc);
1.244.2.1 raeburn 557: $noeditbutton = 0;
1.38 www 558: }
559: }
560: ##
561: ## Determine if user can edit url.
562: ##
563: my $cfile='';
564: my $cfuname='';
565: my $cfudom='';
1.244.2.1 raeburn 566: my $uploaded;
1.152 albertel 567: if ($env{'request.filename'}) {
568: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1.206 albertel 569: $file=~s/^($match_domain)\/($match_username)/\/priv\/$2/;
1.109 albertel 570: # Check that the user has permission to edit this resource
1.38 www 571: ($cfuname,$cfudom)=&Apache::loncacc::constructaccess($file,$1);
572: if (defined($cfudom)) {
1.109 albertel 573: my $home=&Apache::lonnet::homeserver($cfuname,$cfudom);
574: my $allowed=0;
575: my @ids=&Apache::lonnet::current_machine_ids();
576: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
577: if ($allowed) {
1.38 www 578: $cfile=$file;
579: }
580: }
581: }
582: # Finally, turn the button on or off
1.120 raeburn 583: if ($cfile && !$const_space) {
1.40 www 584: $editbutton=&switch
1.212 www 585: ('','',6,1,'pcstr.gif','edit[_1]','resource[_2]',
1.38 www 586: "go('".$cfile."');","Edit this resource");
1.244.2.1 raeburn 587: $noeditbutton = 0;
1.38 www 588: } elsif ($editbutton eq '') {
1.191 www 589: $editbutton=&clear(6,1);
1.38 www 590: }
591: }
1.244.2.1 raeburn 592: if (($noeditbutton) && ($env{'request.filename'})) {
593: if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
594: my $file=&Apache::lonnet::declutter($env{'request.filename'});
595: if (defined($cnum) && defined($cdom)) {
596: if (&is_course_upload($file,$cnum,$cdom)) {
597: my $cfile = &edit_course_upload($file,$cnum,$cdom);
598: if ($cfile) {
599: $editbutton=&switch
600: ('','',6,1,'pcstr.gif','edit[_1]',
601: 'resource[_2]',"go('".$cfile."');",
602: 'Edit this resource');
603: }
604: }
605: }
606: }
607: }
1.38 www 608: ###
609: ###
1.41 www 610: # Prepare the rest of the buttons
1.120 raeburn 611: my $menuitems;
612: if ($const_space) {
1.128 albertel 613: my ($uname,$thisdisfn) =
1.152 albertel 614: ($env{'request.filename'}=~m|^/home/([^/]+)/public_html/(.*)|);
1.121 raeburn 615: my $currdir = '/priv/'.$uname.'/'.$thisdisfn;
1.131 raeburn 616: if ($currdir =~ m-/$-) {
617: $is_const_dir = 1;
618: } else {
619: $currdir =~ s#[^/]+$##;
1.200 foxr 620: my $cleandisfn = &Apache::loncommon::escape_single($thisdisfn);
1.208 albertel 621: my $esc_currdir = &Apache::loncommon::escape_single($currdir);
1.131 raeburn 622: $menuitems=(<<ENDMENUITEMS);
1.208 albertel 623: s&6&1&list.gif&list[_1]&dir[_1]&golist('$esc_currdir')&List current directory
1.200 foxr 624: s&6&2&rtrv.gif&retrieve[_1]&version[_1]&gocstr('/adm/retrieve','/~$uname/$cleandisfn')&Retrieve old version
1.244.2.1 raeburn 625: s&6&3&pub.gif&publish[_1]&resource[_3]&gocstr('/adm/publish','/~$uname/$cleandisfn')&Publish this resource
1.200 foxr 626: s&7&1&del.gif&delete[_1]&resource[_2]&gocstr('/adm/cfile?action=delete','/~$uname/$cleandisfn')&Delete this resource
627: s&7&2&prt.gif&prepare[_1]&printout[_1]&gocstr('/adm/printout','/~$uname/$cleandisfn')&Prepare a printable document
1.120 raeburn 628: ENDMENUITEMS
1.131 raeburn 629: }
1.203 foxr 630: } elsif ( defined($env{'request.course.id'}) &&
631: $env{'request.symb'} ne '' ) {
1.120 raeburn 632: $menuitems=(<<ENDMENUITEMS);
1.41 www 633: c&3&1
1.209 www 634: s&2&1&back.gif&backward[_1]&&gopost('/adm/flip','back:'+currentURL)&Go to the previous resource in the course sequence&&1
635: 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 636: c&6&3
637: c&8&1
638: c&8&2
1.106 www 639: s&8&3&prt.gif&prepare[_1]&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
1.209 www 640: s&9&1&sbkm.gif&set[_1]&bookmark[_2]&set_bookmark()&Set a bookmark for this resource&&1
1.41 www 641: ENDMENUITEMS
1.216 albertel 642:
1.243 tempelho 643: my $currentURL = &Apache::loncommon::get_symb();
644: my ($symb_old,$symb_old_enc) = &Apache::loncommon::clean_symb($currentURL);
645: my $annotation = &Apache::loncommon::get_annotation($symb_old,$symb_old_enc);
646: $menuitems.="s&9&3&";
647: if(length($annotation) > 0){
648: $menuitems.="anot2.gif";
649: }else{
650: $menuitems.="anot.gif";
651: }
652: $menuitems.="&anno-[_1]&tations[_1]&annotate()&";
653: $menuitems.="Make notes and annotations about this resource&&1\n";
654:
1.244.2.4 raeburn 655: unless ($noremote) {
656: my $showreqcrs = &check_for_rcrs();
657: if ($showreqcrs) {
658: $menuitems.="s&8&1&rcrs.gif&request[_1]&course[_16]".
659: "&go('/adm/requestcourse')&Course requests\n";
660: }
661: }
1.193 raeburn 662: unless ($env{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme)(\?|$)/) {
1.216 albertel 663: if (!$env{'request.enc'}) {
664: $menuitems.=(<<ENDREALRES);
1.244.2.1 raeburn 665: s&6&3&catalog.gif&catalog[_2]&info[_1]&catalog_info()&Show Metadata
1.216 albertel 666: ENDREALRES
667: }
1.120 raeburn 668: $menuitems.=(<<ENDREALRES);
1.106 www 669: s&8&1&eval.gif&evaluate[_1]&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource
670: s&8&2&fdbk.gif&feedback[_1]&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource
1.77 www 671: ENDREALRES
1.120 raeburn 672: }
673: }
1.203 foxr 674: if ($env{'request.uri'} =~ /^\/res/) {
675: $menuitems .= (<<ENDMENUITEMS);
676: s&8&3&prt.gif&prepare[_1]&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
677: ENDMENUITEMS
678: }
1.41 www 679: my $buttons='';
680: foreach (split(/\n/,$menuitems)) {
681: my ($command,@rest)=split(/\&/,$_);
1.220 raeburn 682: my $idx=10*$rest[0]+$rest[1];
683: if (&hidden_button_check() eq 'yes') {
684: if ($idx == 21 ||$idx == 23) {
685: $buttons.=&switch('','',@rest);
686: } else {
687: $buttons.=&clear(@rest);
688: }
689: } else {
690: if ($command eq 's') {
691: $buttons.=&switch('','',@rest);
692: } else {
693: $buttons.=&clear(@rest);
694: }
1.41 www 695: }
696: }
1.148 albertel 697:
698: if ($textual) {
699: my $addremote=0;
700: foreach (@inlineremote) { if ($_ ne '') { $addremote=1; } }
701: my $inlinebuttons='';
702: if ($addremote) {
1.41 www 703: # Registered, textual output
1.152 albertel 704: if ($env{'browser.interface'} eq 'textual') {
1.148 albertel 705: $inlinebuttons=
1.56 www 706: join('',map { (defined($_)?$_:'') } @inlineremote);
1.148 albertel 707: } else {
1.218 www 708: if ($env{'environment.icons'} eq 'iconsonly') {
1.220 raeburn 709: $inlinebuttons=(<<ENDARROWSINLINE);
1.218 www 710: <tr><td>
711: $inlineremote[21] $inlineremote[23]
1.220 raeburn 712: ENDARROWSINLINE
713: if (&hidden_button_check() ne 'yes') {
714: $inlinebuttons .= (<<ENDINLINEICONS);
1.218 www 715: $inlineremote[61] $inlineremote[63]
716: $inlineremote[71] $inlineremote[72] $inlineremote[73]
717: $inlineremote[81] $inlineremote[82] $inlineremote[83]
718: $inlineremote[91] $inlineremote[92] $inlineremote[93]</td></tr>
719: ENDINLINEICONS
1.220 raeburn 720: }
1.218 www 721: } else {
1.223 albertel 722: if ($inlineremote[21] ne '' || $inlineremote[23] ne '') {
723: $inlinebuttons=(<<ENDFIRSTLINE);
1.129 albertel 724: <tr><td>$inlineremote[21]</td><td> </td><td>$inlineremote[23]</td></tr>
1.220 raeburn 725: ENDFIRSTLINE
1.223 albertel 726: }
1.220 raeburn 727: if (&hidden_button_check() ne 'yes') {
1.223 albertel 728: foreach my $row (6..9) {
729: if ($inlineremote[${row}.'1'] ne ''
730: || $inlineremote[$row.'2'] ne ''
731: || $inlineremote[$row.'3'] ne '') {
732: $inlinebuttons .= <<"ENDLINE";
733: <tr><td>$inlineremote["${row}1"]</td><td>$inlineremote["${row}2"]</td><td>$inlineremote["${row}3"]</td></tr>
734: ENDLINE
735: }
736: }
737: }
738: }
739: }
1.103 www 740: }
1.41 www 741: $result =(<<ENDREGTEXT);
1.129 albertel 742: <script type="text/javascript">
1.42 www 743: // BEGIN LON-CAPA Internal
744: </script>
1.41 www 745: $timesync
1.58 www 746: $tablestart
1.56 www 747: $inlinebuttons
1.227 albertel 748: $tableend
1.224 albertel 749: $newmail
1.129 albertel 750: <script type="text/javascript">
1.64 www 751: // END LON-CAPA Internal
1.42 www 752: </script>
753:
1.41 www 754: ENDREGTEXT
755: # Registered, graphical output
756: } else {
1.152 albertel 757: my $requri=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
1.183 www 758: $requri=&Apache::lonenc::check_encrypt(&unescape($requri));
1.152 albertel 759: my $cursymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
1.113 albertel 760: my $navstatus=&get_nav_status();
1.140 albertel 761: my $clearcstr;
1.148 albertel 762:
1.152 albertel 763: if ($env{'user.adv'}) { $clearcstr='clearbut(6,1)'; }
1.41 www 764: $result = (<<ENDREGTHIS);
1.38 www 765:
1.129 albertel 766: <script type="text/javascript">
1.244.2.3 raeburn 767: // <![CDATA[
1.150 albertel 768: // BEGIN LON-CAPA Internal
1.42 www 769: var swmenu=null;
1.38 www 770:
771: function LONCAPAreg() {
772: swmenu=$reopen;
773: swmenu.clearTimeout(swmenu.menucltim);
774: $timesync
775: $newmail
1.41 www 776: $buttons
1.84 www 777: swmenu.currentURL="$requri";
1.85 www 778: swmenu.reloadURL=swmenu.currentURL+window.location.search;
1.125 albertel 779: swmenu.currentSymb="$cursymb";
780: swmenu.reloadSymb="$cursymb";
1.38 www 781: swmenu.currentStale=0;
1.113 albertel 782: $navstatus
1.38 www 783: $hwkadd
784: $editbutton
785: }
786:
787: function LONCAPAstale() {
788: swmenu=$reopen
789: swmenu.currentStale=1;
790: if (swmenu.reloadURL!='' && swmenu.reloadURL!= null) {
791: swmenu.switchbutton
792: (3,1,'reload.gif','return','location','go(reloadURL)','Return to the last known location in the course sequence');
793: }
794: swmenu.clearbut(7,2);
795: swmenu.clearbut(7,3);
796: swmenu.menucltim=swmenu.setTimeout(
797: 'clearbut(2,1);clearbut(2,3);clearbut(8,1);clearbut(8,2);clearbut(8,3);'+
1.140 albertel 798: 'clearbut(9,1);clearbut(9,3);clearbut(6,3);$clearcstr',
1.38 www 799: 2000);
800: }
801:
1.150 albertel 802: // END LON-CAPA Internal
1.244.2.3 raeburn 803: // ]]>
1.38 www 804: </script>
805: ENDREGTHIS
1.41 www 806: }
807: # =============================================================================
1.38 www 808: } else {
1.41 www 809: # ========================================== This can or will not be registered
810: if ($textual) {
811: # Not registered, textual
812: $result= (<<ENDDONOTREGTEXT);
813: ENDDONOTREGTEXT
814: } else {
815: # Not registered, graphical
816: $result = (<<ENDDONOTREGTHIS);
1.38 www 817:
1.129 albertel 818: <script type="text/javascript">
1.244.2.3 raeburn 819: // <![CDATA[
1.38 www 820: // BEGIN LON-CAPA Internal
1.42 www 821: var swmenu=null;
1.38 www 822:
823: function LONCAPAreg() {
824: swmenu=$reopen
825: $timesync
826: swmenu.currentStale=1;
827: swmenu.clearbut(2,1);
828: swmenu.clearbut(2,3);
829: swmenu.clearbut(8,1);
830: swmenu.clearbut(8,2);
831: swmenu.clearbut(8,3);
832: if (swmenu.currentURL) {
833: swmenu.switchbutton
834: (3,1,'reload.gif','return','location','go(currentURL)');
835: } else {
836: swmenu.clearbut(3,1);
837: }
838: }
839:
840: function LONCAPAstale() {
841: }
842:
843: // END LON-CAPA Internal
1.244.2.3 raeburn 844: // ]]>
1.38 www 845: </script>
846: ENDDONOTREGTHIS
1.41 www 847: }
848: # =============================================================================
1.38 www 849: }
850: return $result;
851: }
852:
1.244.2.1 raeburn 853: sub is_course_upload {
854: my ($file,$cnum,$cdom) = @_;
855: my $uploadpath = &LONCAPA::propath($cdom,$cnum);
856: $uploadpath =~ s{^\/}{};
857: if (($file =~ m{^\Q$uploadpath\E/userfiles/docs/}) ||
858: ($file =~ m{^userfiles/\Q$cdom\E/\Q$cnum\E/docs/})) {
859: return 1;
860: }
861: return;
862: }
863:
864: sub edit_course_upload {
865: my ($file,$cnum,$cdom) = @_;
866: my $cfile;
867: if ($file =~/\.(htm|html|css|js|txt)$/) {
868: my $ext = $1;
869: my $url = &Apache::lonnet::hreflocation('',$file);
870: my $home = &Apache::lonnet::homeserver($cnum,$cdom);
871: my @ids=&Apache::lonnet::current_machine_ids();
872: my $dest;
873: if ($home && grep(/^\Q$home\E$/,@ids)) {
874: $dest = $url.'?forceedit=1';
875: } else {
876: unless (&Apache::lonnet::get_locks()) {
877: $dest = '/adm/switchserver?otherserver='.
878: $home.'&role='.$env{'request.role'}.
879: '&url='.$url.'&forceedit=1';
880: }
881: }
882: if ($dest) {
883: $cfile = &HTML::Entities::encode($dest,'"<>&');
884: }
885: }
886: return $cfile;
887: }
888:
1.38 www 889: sub loadevents() {
1.152 albertel 890: if ($env{'request.state'} eq 'construct' ||
1.175 albertel 891: $env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1.38 www 892: return 'LONCAPAreg();';
893: }
894:
895: sub unloadevents() {
1.152 albertel 896: if ($env{'request.state'} eq 'construct' ||
1.175 albertel 897: $env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1.38 www 898: return 'LONCAPAstale();';
899: }
1.30 www 900:
1.32 www 901:
902: sub startupremote {
903: my ($lowerurl)=@_;
1.152 albertel 904: if (($env{'browser.interface'} eq 'textual') ||
905: ($env{'environment.remote'} eq 'off')) {
1.34 www 906: return ('<meta HTTP-EQUIV="Refresh" CONTENT="0.5; url='.$lowerurl.'" />');
907: }
1.49 www 908: #
909: # The Remote actually gets launched!
910: #
1.32 www 911: my $configmenu=&rawconfig();
1.183 www 912: my $esclowerurl=&escape($lowerurl);
1.119 www 913: my $message=&mt('"Waiting for Remote Control window to load: "+[_1]','waited');
1.32 www 914: return(<<ENDREMOTESTARTUP);
1.129 albertel 915: <script type="text/javascript">
1.244.2.3 raeburn 916: // <![CDATA[
1.118 albertel 917: var timestart;
1.35 www 918: function wheelswitch() {
1.118 albertel 919: if (typeof(document.wheel) != 'undefined') {
920: if (typeof(document.wheel.spin) != 'undefined') {
921: var date=new Date();
922: var waited=Math.round(30-((date.getTime()-timestart)/1000));
923: document.wheel.spin.value=$message;
924: }
925: }
1.35 www 926: if (window.status=='|') {
927: window.status='/';
928: } else {
929: if (window.status=='/') {
930: window.status='-';
931: } else {
932: if (window.status=='-') {
933: window.status='\\\\';
934: } else {
935: if (window.status=='\\\\') { window.status='|'; }
936: }
937: }
938: }
939: }
940:
1.32 www 941: // ---------------------------------------------------------- The wait function
942: var canceltim;
943: function wait() {
944: if ((menuloaded==1) || (tim==1)) {
1.35 www 945: window.status='Done.';
1.32 www 946: if (tim==0) {
947: clearTimeout(canceltim);
948: $configmenu
949: window.location='$lowerurl';
950: } else {
1.52 www 951: window.location='/adm/remote?action=collapse&url=$esclowerurl';
1.32 www 952: }
953: } else {
1.35 www 954: wheelswitch();
955: setTimeout('wait();',200);
1.32 www 956: }
957: }
958:
959: function main() {
1.52 www 960: canceltim=setTimeout('tim=1;',30000);
1.35 www 961: window.status='-';
1.118 albertel 962: var date=new Date();
963: timestart=date.getTime();
1.32 www 964: wait();
965: }
1.244.2.3 raeburn 966: // ]]>
1.32 www 967: </script>
968: ENDREMOTESTARTUP
969: }
970:
971: sub setflags() {
972: return(<<ENDSETFLAGS);
1.129 albertel 973: <script type="text/javascript">
1.244.2.3 raeburn 974: // <![CDATA[
1.32 www 975: menuloaded=0;
976: tim=0;
1.244.2.3 raeburn 977: // ]]>
1.32 www 978: </script>
979: ENDSETFLAGS
980: }
981:
982: sub maincall() {
1.152 albertel 983: if (($env{'browser.interface'} eq 'textual') ||
984: ($env{'environment.remote'} eq 'off')) { return ''; }
1.32 www 985: return(<<ENDMAINCALL);
1.129 albertel 986: <script type="text/javascript">
1.244.2.3 raeburn 987: // <![CDATA[
1.32 www 988: main();
1.244.2.3 raeburn 989: // ]]>
1.32 www 990: </script>
991: ENDMAINCALL
992: }
1.118 albertel 993:
994: sub load_remote_msg {
995: my ($lowerurl)=@_;
996:
1.152 albertel 997: if (($env{'browser.interface'} eq 'textual') ||
998: ($env{'environment.remote'} eq 'off')) { return ''; }
1.118 albertel 999:
1.183 www 1000: my $esclowerurl=&escape($lowerurl);
1.244.2.1 raeburn 1001: my $link=&mt('[_1]Continue[_2] on in Inline Menu mode',
1002: '<a href="/adm/remote?action=collapse&url='.$esclowerurl.'">',
1003: '</a>');
1.118 albertel 1004: return(<<ENDREMOTEFORM);
1005: <p>
1006: <form name="wheel">
1.119 www 1007: <input name="spin" type="text" size="60" />
1.118 albertel 1008: </form>
1009: </p>
1010: <p>$link</p>
1011: ENDREMOTEFORM
1012: }
1.230 albertel 1013:
1014: sub get_menu_name {
1015: my $hostid = $Apache::lonnet::perlvar{'lonHostID'};
1016: $hostid =~ s/\W//g;
1017: return 'LCmenu'.$hostid;
1018: }
1019:
1.30 www 1020:
1021: sub reopenmenu {
1.152 albertel 1022: if (($env{'browser.interface'} eq 'textual') ||
1023: ($env{'environment.remote'} eq 'off')) { return ''; }
1.230 albertel 1024: my $menuname = &get_menu_name();
1.47 matthew 1025: my $nothing = &Apache::lonhtmlcommon::javascript_nothing();
1026: return('window.open('.$nothing.',"'.$menuname.'","",false);');
1.30 www 1027: }
1028:
1.1 www 1029:
1030: sub open {
1.22 www 1031: my $returnval='';
1.152 albertel 1032: if (($env{'browser.interface'} eq 'textual') ||
1033: ($env{'environment.remote'} eq 'off')) {
1.244.2.3 raeburn 1034: return
1035: '<script type="text/javascript">'."\n".
1.244.2.5 raeburn 1036: '// <![CDATA['."\n".
1.244.2.3 raeburn 1037: 'self.name="loncapaclient";'."\n".
1.244.2.5 raeburn 1038: '// ]]>'."\n".
1.244.2.3 raeburn 1039: '</script>';
1.111 albertel 1040: }
1.230 albertel 1041: my $menuname = &get_menu_name();
1.222 albertel 1042:
1043: # unless (shift eq 'unix') {
1.22 www 1044: # resizing does not work on linux because of virtual desktop sizes
1.222 albertel 1045: # $returnval.=(<<ENDRESIZE);
1046: #if (window.screen) {
1047: # self.resizeTo(screen.availWidth-215,screen.availHeight-55);
1048: # self.moveTo(190,15);
1049: #}
1050: #ENDRESIZE
1051: # }
1.244.2.3 raeburn 1052: $returnval=(<<ENDOPEN);
1053: // <![CDATA[
1.35 www 1054: window.status='Opening LON-CAPA Remote Control';
1.30 www 1055: var menu=window.open("/res/adm/pages/menu.html","$menuname",
1.191 www 1056: "height=375,width=150,scrollbars=no,menubar=no,top=5,left=5,screenX=5,screenY=5");
1.71 www 1057: self.name='loncapaclient';
1.244.2.3 raeburn 1058: // ]]>
1.1 www 1059: ENDOPEN
1.129 albertel 1060: return '<script type="text/javascript">'.$returnval.'</script>';
1.1 www 1061: }
1062:
1.2 www 1063:
1064: # ================================================================== Raw Config
1065:
1.3 www 1066: sub clear {
1067: my ($row,$col)=@_;
1.152 albertel 1068: unless (($env{'browser.interface'} eq 'textual') ||
1069: ($env{'environment.remote'} eq 'off')) {
1.35 www 1070: return "\n".qq(window.status+='.';swmenu.clearbut($row,$col););
1.56 www 1071: } else {
1072: $inlineremote[10*$row+$col]='';
1073: return '';
1074: }
1.3 www 1075: }
1076:
1.40 www 1077: # ============================================ Switch a button or create a link
1.25 matthew 1078: # Switch acts on the javascript that is executed when a button is clicked.
1079: # The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
1.40 www 1080:
1.2 www 1081: sub switch {
1.209 www 1082: my ($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat,$nobreak)=@_;
1.2 www 1083: $act=~s/\$uname/$uname/g;
1084: $act=~s/\$udom/$udom/g;
1.88 www 1085: $top=&mt($top);
1086: $bot=&mt($bot);
1087: $desc=&mt($desc);
1.238 www 1088: if (($env{'environment.remote'} ne 'off') || ($env{'environment.icons'} eq 'classic')) {
1089: $img=&mt($img);
1090: }
1.209 www 1091: my $idx=10*$row+$col;
1092: $category_members{$cat}.=':'.$idx;
1093:
1.152 albertel 1094: unless (($env{'browser.interface'} eq 'textual') ||
1095: ($env{'environment.remote'} eq 'off')) {
1.50 www 1096: # Remote
1.34 www 1097: return "\n".
1.35 www 1098: qq(window.status+='.';swmenu.switchbutton($row,$col,"$img","$top","$bot","$act","$desc"););
1.152 albertel 1099: } elsif ($env{'browser.interface'} eq 'textual') {
1.50 www 1100: # Accessibility
1101: if ($nobreak==2) { return ''; }
1102: my $text=$top.' '.$bot;
1.78 www 1103: $text=~s/\s*\-\s*//gs;
1.94 www 1104: if ($nobreak) {
1.209 www 1105: $inlineremote[$idx]=
1.94 www 1106: '<a href="javascript:'.$act.';">'.$text.'</a>';
1107: } else {
1.209 www 1108: $inlineremote[$idx]="\n<br />".
1.100 www 1109: $desc.' <a href="javascript:'.$act.';">'.$text.'</a>';
1.94 www 1110: }
1.34 www 1111: } else {
1.50 www 1112: # Inline Remote
1.213 www 1113: if ($env{'environment.icons'} ne 'classic') {
1114: $img=~s/\.gif$/\.png/;
1115: }
1.41 www 1116: if ($nobreak==2) { return ''; }
1.34 www 1117: my $text=$top.' '.$bot;
1.78 www 1118: $text=~s/\s*\-\s*//gs;
1.105 www 1119:
1.99 www 1120: my $pic=
1.225 albertel 1121: '<img alt="'.$text.'" src="'.
1122: &Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$img).
1123: '" align="'.($nobreak==3?'right':'left').'" />';
1.177 albertel 1124: if ($env{'browser.interface'} eq 'faketextual') {
1.103 www 1125: # Accessibility
1126: if ($nobreak==3) {
1.209 www 1127: $inlineremote[$idx]="\n".
1.177 albertel 1128: '<td class="LC_menubuttons_text" align="right">'.$text.
1129: '</td><td class="LC_menubuttons_img" align="left">'.
1.103 www 1130: '<a href="javascript:'.$act.';">'.$pic.'</a></td></tr>';
1131: } elsif ($nobreak) {
1.209 www 1132: $inlineremote[$idx]="\n<tr>".
1.177 albertel 1133: '<td class="LC_menubuttons_img" align="left">'.
1134: '<a href="javascript:'.$act.';">'.$pic.'</a></td>
1.215 www 1135: <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 1136: } else {
1.209 www 1137: $inlineremote[$idx]="\n<tr>".
1.177 albertel 1138: '<td class="LC_menubuttons_img" align="left">'.
1.103 www 1139: '<a href="javascript:'.$act.';">'.$pic.
1.177 albertel 1140: '</a></td><td class="LC_menubuttons_text" colspan="3">'.
1.215 www 1141: '<a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$desc.'</span></a></td></tr>';
1.103 www 1142: }
1.94 www 1143: } else {
1.103 www 1144: # Inline Menu
1.218 www 1145: if ($env{'environment.icons'} eq 'iconsonly') {
1146: $inlineremote[$idx]='<a title="'.$desc.'" href="javascript:'.$act.';">'.$pic.'</a>';
1147: } else {
1148: $inlineremote[$idx]=
1.215 www 1149: '<a class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.
1150: '<span class="LC_menubuttons_inline_text">'.$desc.'</span></a>';
1.218 www 1151: }
1.94 www 1152: }
1.34 www 1153: }
1.56 www 1154: return '';
1.2 www 1155: }
1156:
1157: sub secondlevel {
1158: my $output='';
1159: my
1.209 www 1160: ($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat)=@_;
1.2 www 1161: if ($prt eq 'any') {
1.209 www 1162: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1163: } elsif ($prt=~/^r(\w+)/) {
1164: if ($rol eq $1) {
1.209 www 1165: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1166: }
1167: }
1168: return $output;
1169: }
1170:
1.18 www 1171: sub openmenu {
1.230 albertel 1172: my $menuname = &get_menu_name();
1.152 albertel 1173: if (($env{'browser.interface'} eq 'textual') ||
1174: ($env{'environment.remote'} eq 'off')) { return ''; }
1.47 matthew 1175: my $nothing = &Apache::lonhtmlcommon::javascript_nothing();
1176: return "window.open(".$nothing.",'".$menuname."');";
1.18 www 1177: }
1178:
1.56 www 1179: sub inlinemenu {
1.210 albertel 1180: undef(@inlineremote);
1181: undef(%category_members);
1.56 www 1182: &rawconfig(1);
1.214 albertel 1183: my $output='<table id="LC_mainmenu"><tr>';
1.209 www 1184: for (my $col=1; $col<=2; $col++) {
1.241 riegler 1185: $output.='<td class="LC_mainmenu_col_fieldset">';
1.209 www 1186: for (my $row=1; $row<=8; $row++) {
1187: foreach my $cat (keys(%category_members)) {
1188: if ($category_positions{$cat} ne "$col,$row") { next; }
1.241 riegler 1189: #$output.='<table id="LC_menubuttons_mainmenu"><tr><td colspan="4" class="LC_menubuttons_category">'.&mt($category_names{$cat}).'</td></tr>';
1190: $output.='<fieldset id="LC_mainmenu_fieldset">';
1191: $output.='<legend class="LC_mainmenu_fieldset_category">'.&mt($category_names{$cat}).'</legend>';
1192: $output.='<table id="LC_menubuttons_mainmenu">';
1.240 riegler 1193: my %active=();
1194: foreach my $menu_item (split(/\:/,$category_members{$cat})) {
1195: if ($inlineremote[$menu_item]) {
1196: $active{$menu_item}=1;
1197: }
1198: }
1199: foreach my $item (sort(keys(%active))) {
1200: $output.=$inlineremote[$item];
1201: }
1202: $output.='</table>';
1.241 riegler 1203: $output.='</fieldset>';
1.240 riegler 1204: }
1205: }
1206: $output.="</td>";
1207: }
1208: $output.="</tr></table>";
1209: return $output;
1210: }
1211:
1.2 www 1212: sub rawconfig {
1.34 www 1213: my $textualoverride=shift;
1214: my $output='';
1.152 albertel 1215: unless (($env{'browser.interface'} eq 'textual') ||
1216: ($env{'environment.remote'} eq 'off')) {
1.35 www 1217: $output.=
1218: "window.status='Opening Remote Control';var swmenu=".&openmenu().
1219: "\nwindow.status='Configuring Remote Control ';";
1.34 www 1220: } else {
1221: unless ($textualoverride) { return ''; }
1222: }
1.152 albertel 1223: my $uname=$env{'user.name'};
1224: my $udom=$env{'user.domain'};
1225: my $adv=$env{'user.adv'};
1.244.2.1 raeburn 1226: my $show_course=&Apache::loncommon::show_course();
1.152 albertel 1227: my $author=$env{'user.author'};
1.5 www 1228: my $crs='';
1.152 albertel 1229: if ($env{'request.course.id'}) {
1230: $crs='/'.$env{'request.course.id'};
1231: if ($env{'request.course.sec'}) {
1232: $crs.='_'.$env{'request.course.sec'};
1.7 www 1233: }
1.8 www 1234: $crs=~s/\_/\//g;
1.5 www 1235: }
1.152 albertel 1236: my $pub=($env{'request.state'} eq 'published');
1237: my $con=($env{'request.state'} eq 'construct');
1238: my $rol=$env{'request.role'};
1239: my $requested_domain = $env{'request.role.domain'};
1.184 raeburn 1240: foreach my $line (@desklines) {
1.209 www 1241: my ($row,$col,$pro,$prt,$img,$top,$bot,$act,$desc,$cat)=split(/\:/,$line);
1.3 www 1242: $prt=~s/\$uname/$uname/g;
1243: $prt=~s/\$udom/$udom/g;
1.5 www 1244: $prt=~s/\$crs/$crs/g;
1.25 matthew 1245: $prt=~s/\$requested_domain/$requested_domain/g;
1.211 www 1246: if ($category_names{$cat}!~/\w/) { $cat='oth'; }
1.186 albertel 1247: my $type = &Apache::loncommon::course_type();
1.184 raeburn 1248: if ($type eq 'Group') {
1249: $desc = &convert_menu_function($desc,$type);
1250: }
1.3 www 1251: if ($pro eq 'clear') {
1.4 www 1252: $output.=&clear($row,$col);
1.3 www 1253: } elsif ($pro eq 'any') {
1.2 www 1254: $output.=&secondlevel(
1.209 www 1255: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1256: } elsif ($pro eq 'smp') {
1257: unless ($adv) {
1258: $output.=&secondlevel(
1.209 www 1259: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1260: }
1261: } elsif ($pro eq 'adv') {
1262: if ($adv) {
1263: $output.=&secondlevel(
1.209 www 1264: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1265: }
1.231 albertel 1266: } elsif ($pro eq 'shc') {
1267: if ($show_course) {
1268: $output.=&secondlevel(
1269: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1270: }
1271: } elsif ($pro eq 'nsc') {
1272: if (!$show_course) {
1273: $output.=&secondlevel(
1274: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1275: }
1.81 matthew 1276: } elsif (($pro=~/^p(\w+)/) && ($prt)) {
1.2 www 1277: if (&Apache::lonnet::allowed($1,$prt)) {
1.209 www 1278: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.4 www 1279: }
1.26 www 1280: } elsif ($pro eq 'course') {
1.152 albertel 1281: if ($env{'request.course.fn'}) {
1.209 www 1282: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.81 matthew 1283: }
1.124 matthew 1284: } elsif ($pro =~ /^courseenv_(.*)$/) {
1285: my $key = $1;
1.152 albertel 1286: if ($env{'course.'.$env{'request.course.id'}.'.'.$key}) {
1.209 www 1287: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.124 matthew 1288: }
1.81 matthew 1289: } elsif ($pro =~ /^course_(.*)$/) {
1290: # Check for permissions inside of a course
1.152 albertel 1291: if (($env{'request.course.id'}) &&
1292: (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
1293: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
1.81 matthew 1294: )) {
1.209 www 1295: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.26 www 1296: }
1.4 www 1297: } elsif ($pro eq 'author') {
1298: if ($author) {
1.152 albertel 1299: if ((($prt eq 'rca') && ($env{'request.role'}=~/^ca/)) ||
1.234 raeburn 1300: (($prt eq 'raa') && ($env{'request.role'}=~/^aa/)) ||
1.152 albertel 1301: (($prt eq 'rau') && ($env{'request.role'}=~/^au/))) {
1.19 matthew 1302: # Check that we are on the correct machine
1.29 matthew 1303: my $cadom=$requested_domain;
1.152 albertel 1304: my $caname=$env{'user.name'};
1.234 raeburn 1305: if (($prt eq 'rca') || ($prt eq 'raa')) {
1.29 matthew 1306: ($cadom,$caname)=
1.206 albertel 1307: ($env{'request.role'}=~/($match_domain)\/($match_username)$/);
1.29 matthew 1308: }
1309: $act =~ s/\$caname/$caname/g;
1.19 matthew 1310: my $home = &Apache::lonnet::homeserver($caname,$cadom);
1.109 albertel 1311: my $allowed=0;
1312: my @ids=&Apache::lonnet::current_machine_ids();
1313: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
1314: if ($allowed) {
1.209 www 1315: $output.=&switch($caname,$cadom,
1316: $row,$col,$img,$top,$bot,$act,$desc,$cat);
1.19 matthew 1317: }
1.6 www 1318: }
1.2 www 1319: }
1.244.2.1 raeburn 1320: } elsif ($pro eq 'tools') {
1321: my @tools = ('aboutme','blog','portfolio');
1322: if (grep(/^\Q$prt\E$/,@tools)) {
1323: if (!&Apache::lonnet::usertools_access($env{'user.name'},
1324: $env{'user.domain'},
1325: $prt,undef,'tools')) {
1326: $output.=&clear($row,$col);
1327: next;
1328: }
1.244.2.4 raeburn 1329: } elsif (($prt eq 'reqcrsnsc') || ($prt eq 'reqcrsshc')) {
1330: if (($prt eq 'reqcrsnsc') && ($show_course)) {
1331: next;
1332: }
1333: if (($prt eq 'reqcrsshc') && (!$show_course)) {
1334: next;
1.244.2.1 raeburn 1335: }
1.244.2.4 raeburn 1336: my $showreqcrs = &check_for_rcrs();
1.244.2.1 raeburn 1337: if (!$showreqcrs) {
1338: $output.=&clear($row,$col);
1339: next;
1340: }
1341: }
1342: $prt='any';
1343: $output.=&secondlevel(
1344: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1345:
1.2 www 1346: }
1.13 harris41 1347: }
1.152 albertel 1348: unless (($env{'browser.interface'} eq 'textual') ||
1349: ($env{'environment.remote'} eq 'off')) {
1.35 www 1350: $output.="\nwindow.status='Synchronizing Time';swmenu.syncclock(1000*".time.");\nwindow.status='Remote Control Configured.';";
1.123 www 1351: if (&Apache::lonmsg::newmail()) {
1352: $output.='swmenu.setstatus("you have","messages");';
1353: }
1.34 www 1354: }
1.123 www 1355:
1.2 www 1356: return $output;
1357: }
1358:
1.244.2.4 raeburn 1359: sub check_for_rcrs {
1360: my $showreqcrs = 0;
1.244.2.7 raeburn 1361: my @reqtypes = ('official','unofficial','community');
1362: foreach my $type (@reqtypes) {
1.244.2.4 raeburn 1363: if (&Apache::lonnet::usertools_access($env{'user.name'},
1364: $env{'user.domain'},
1365: $type,undef,'requestcourses')) {
1366: $showreqcrs = 1;
1367: last;
1368: }
1369: }
1.244.2.7 raeburn 1370: if (!$showreqcrs) {
1371: foreach my $type (@reqtypes) {
1372: if ($env{'environment.reqcrsotherdom.'.$type} ne '') {
1373: $showreqcrs = 1;
1374: last;
1375: }
1376: }
1377: }
1.244.2.4 raeburn 1378: return $showreqcrs;
1379: }
1380:
1.2 www 1381: # ======================================================================= Close
1.1 www 1382:
1383: sub close {
1.152 albertel 1384: if (($env{'browser.interface'} eq 'textual') ||
1385: ($env{'environment.remote'} eq 'off')) { return ''; }
1.230 albertel 1386: my $menuname = &get_menu_name();
1.1 www 1387: return(<<ENDCLOSE);
1.129 albertel 1388: <script type="text/javascript">
1.244.2.3 raeburn 1389: // <![CDATA[
1.35 www 1390: window.status='Accessing Remote Control';
1.30 www 1391: menu=window.open("/adm/rat/empty.html","$menuname",
1.1 www 1392: "height=350,width=150,scrollbars=no,menubar=no");
1.35 www 1393: window.status='Disabling Remote Control';
1394: menu.active=0;
1.31 www 1395: menu.autologout=0;
1.35 www 1396: window.status='Closing Remote Control';
1.1 www 1397: menu.close();
1.35 www 1398: window.status='Done.';
1.244.2.3 raeburn 1399: // ]]>
1.1 www 1400: </script>
1401: ENDCLOSE
1402: }
1403:
1404: # ====================================================================== Footer
1405:
1406: sub footer {
1407:
1.33 www 1408: }
1409:
1.122 albertel 1410: sub nav_control_js {
1.152 albertel 1411: my $nav=($env{'environment.remotenavmap'} eq 'on');
1.122 albertel 1412: return (<<NAVCONTROL);
1413: var w_loncapanav_flag="$nav";
1414:
1415:
1416: function gonav(url) {
1417: if (w_loncapanav_flag != 1) {
1418: gopost(url,'');
1419: } else {
1420: navwindow=window.open(url,
1421: "loncapanav","height=600,width=400,scrollbars=1");
1422: }
1423: }
1424: NAVCONTROL
1425: }
1426:
1.42 www 1427: sub utilityfunctions {
1.132 raeburn 1428: my $caller = shift;
1.152 albertel 1429: unless (($env{'browser.interface'} eq 'textual') ||
1430: ($env{'environment.remote'} eq 'off') || ($caller eq '/adm/menu')) { return ''; }
1431: my $currenturl=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
1.183 www 1432: $currenturl=&Apache::lonenc::check_encrypt(&unescape($currenturl));
1.125 albertel 1433:
1.152 albertel 1434: my $currentsymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
1.122 albertel 1435: my $nav_control=&nav_control_js();
1.175 albertel 1436:
1437: my $start_page_annotate =
1438: &Apache::loncommon::start_page('Annotator',undef,
1439: {'only_body' => 1,
1440: 'js_ready' => 1,
1441: 'bgcolor' => '#BBBBBB',
1442: 'add_entries' => {
1443: 'onload' => 'javascript:document.goannotate.submit();'}});
1444:
1.205 albertel 1445: my $end_page_annotate =
1446: &Apache::loncommon::end_page({'js_ready' => 1});
1447:
1.175 albertel 1448: my $start_page_bookmark =
1449: &Apache::loncommon::start_page('Bookmarks',undef,
1450: {'only_body' => 1,
1451: 'js_ready' => 1,
1452: 'bgcolor' => '#BBBBBB',});
1453:
1.205 albertel 1454: my $end_page_bookmark =
1.175 albertel 1455: &Apache::loncommon::end_page({'js_ready' => 1});
1456:
1.42 www 1457: return (<<ENDUTILITY)
1458:
1459: var currentURL="$currenturl";
1460: var reloadURL="$currenturl";
1461: var currentSymb="$currentsymb";
1462:
1.114 albertel 1463: $nav_control
1464:
1.42 www 1465: function go(url) {
1466: if (url!='' && url!= null) {
1467: currentURL = null;
1468: currentSymb= null;
1469: window.location.href=url;
1470: }
1471: }
1472:
1473: function gopost(url,postdata) {
1474: if (url!='') {
1475: this.document.server.action=url;
1476: this.document.server.postdata.value=postdata;
1477: this.document.server.command.value='';
1478: this.document.server.url.value='';
1479: this.document.server.symb.value='';
1480: this.document.server.submit();
1481: }
1482: }
1483:
1484: function gocmd(url,cmd) {
1485: if (url!='') {
1486: this.document.server.action=url;
1487: this.document.server.postdata.value='';
1488: this.document.server.command.value=cmd;
1489: this.document.server.url.value=currentURL;
1490: this.document.server.symb.value=currentSymb;
1491: this.document.server.submit();
1492: }
1.57 www 1493: }
1494:
1.121 raeburn 1495: function gocstr(url,filename) {
1496: if (url == '/adm/cfile?action=delete') {
1497: this.document.cstrdelete.filename.value = filename
1498: this.document.cstrdelete.submit();
1499: return;
1500: }
1.137 raeburn 1501: if (url == '/adm/printout') {
1502: this.document.cstrprint.postdata.value = filename
1503: this.document.cstrprint.curseed.value = 0;
1504: this.document.cstrprint.problemtype.value = 0;
1.138 raeburn 1505: if (this.document.lonhomework) {
1506: if ((this.document.lonhomework.rndseed) && (this.document.lonhomework.rndseed.value != null) && (this.document.lonhomework.rndseed.value != '')) {
1507: this.document.cstrprint.curseed.value = this.document.lonhomework.rndseed.value
1508: }
1509: if (this.document.lonhomework.problemtype) {
1.164 albertel 1510: if (this.document.lonhomework.problemtype.value) {
1511: this.document.cstrprint.problemtype.value =
1512: this.document.lonhomework.problemtype.value;
1513: } else if (this.document.lonhomework.problemtype.options) {
1514: for (var i=0; i<this.document.lonhomework.problemtype.options.length; i++) {
1515: if (this.document.lonhomework.problemtype.options[i].selected) {
1516: if (this.document.lonhomework.problemtype.options[i].value != null && this.document.lonhomework.problemtype.options[i].value != '') {
1517: this.document.cstrprint.problemtype.value = this.document.lonhomework.problemtype.options[i].value
1518: }
1519: }
1520: }
1521: }
1522: }
1523: }
1.137 raeburn 1524: this.document.cstrprint.submit();
1525: return;
1526: }
1.121 raeburn 1527: if (url !='') {
1528: this.document.constspace.filename.value = filename;
1529: this.document.constspace.action = url;
1530: this.document.constspace.submit();
1531: }
1532: }
1533:
1.131 raeburn 1534: function golist(url) {
1535: if (url!='' && url!= null) {
1536: currentURL = null;
1537: currentSymb= null;
1538: top.location.href=url;
1539: }
1540: }
1541:
1542:
1.121 raeburn 1543:
1.57 www 1544: function catalog_info() {
1.102 albertel 1545: 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 1546: }
1547:
1548: function chat_win() {
1.102 albertel 1549: lonchat=window.open('/res/adm/pages/chatroom.html',"LONchat",'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no');
1.42 www 1550: }
1.169 raeburn 1551:
1552: function group_chat(group) {
1553: var url = '/adm/groupchat?group='+group;
1554: var winName = 'LONchat_'+group;
1555: grpchat=window.open(url,winName,'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no');
1556: }
1.175 albertel 1557:
1558: function edit_bookmarks() {
1559: go('');
1560: w_BookmarkPal_flag=1;
1561: bookmarkpal=window.open("/adm/bookmarks",
1562: "BookmarkPal", "width=400,height=505,scrollbars=0");
1563: }
1564:
1565: function annotate() {
1566: w_Annotator_flag=1;
1567: annotator=window.open('','Annotator','width=365,height=265,scrollbars=0');
1568: annotator.document.write(
1569: '$start_page_annotate'
1570: +"<form name='goannotate' target='Annotator' method='post' "
1571: +"action='/adm/annotations'>"
1.217 albertel 1572: +"<input type='hidden' name='symbnew' value='"+currentSymb+"' />"
1.181 albertel 1573: +"<\\/form>"
1.205 albertel 1574: +'$end_page_annotate');
1.175 albertel 1575: annotator.document.close();
1576: }
1577:
1578: function set_bookmark() {
1579: go('');
1580: clienttitle=document.title;
1581: clienthref=location.pathname;
1582: w_bmquery_flag=1;
1583: bmquery=window.open('','bmquery','width=365,height=165,scrollbars=0');
1584: bmquery.document.write(
1585: '$start_page_bookmark'
1.244.2.1 raeburn 1586: +'<center><form method="post"'
1587: +' name="newlink" action="/adm/bookmarks" target="bmquery" '
1588: +'> <table width="340" height="150" '
1589: +'bgcolor="ffffff" align="center"><tr><td>Link Name:<br /><input '
1590: +'type="text" name="title" size="45" value="'+clienttitle+'" />'
1591: +'<br />Address:<br /><input type="text" name="address" size="45" '
1592: +'value="'+clienthref+'" /><br /><center><input type="submit" '
1593: +'value="Save" /> <input type="button" value="Close" '
1594: +'onclick="javascript:window.close();" /></center></td>'
1595: +'</tr></table></form></center>'
1.205 albertel 1596: +'$end_page_bookmark' );
1.175 albertel 1597: bmquery.document.close();
1598: }
1599:
1.42 www 1600: ENDUTILITY
1601: }
1602:
1603: sub serverform {
1604: return(<<ENDSERVERFORM);
1.181 albertel 1605: <form name="server" action="/adm/logout" method="post" target="_top">
1.42 www 1606: <input type="hidden" name="postdata" value="none" />
1607: <input type="hidden" name="command" value="none" />
1608: <input type="hidden" name="url" value="none" />
1609: <input type="hidden" name="symb" value="none" />
1610: </form>
1611: ENDSERVERFORM
1612: }
1.113 albertel 1613:
1.121 raeburn 1614: sub constspaceform {
1615: return(<<ENDCONSTSPACEFORM);
1.181 albertel 1616: <form name="constspace" action="/adm/logout" method="post" target="_top">
1.121 raeburn 1617: <input type="hidden" name="filename" value="" />
1618: </form>
1.181 albertel 1619: <form name="cstrdelete" action="/adm/cfile" method="post" target="_top">
1.121 raeburn 1620: <input type="hidden" name="action" value="delete" />
1621: <input type="hidden" name="filename" value="" />
1622: </form>
1.181 albertel 1623: <form name="cstrprint" action="/adm/printout" target="_parent" method="post">
1.137 raeburn 1624: <input type="hidden" name="postdata" value="" />
1625: <input type="hidden" name="curseed" value="" />
1626: <input type="hidden" name="problemtype" value="" />
1627: </form>
1628:
1.121 raeburn 1629: ENDCONSTSPACEFORM
1630: }
1631:
1632:
1.113 albertel 1633: sub get_nav_status {
1634: my $navstatus="swmenu.w_loncapanav_flag=";
1.152 albertel 1635: if ($env{'environment.remotenavmap'} eq 'on') {
1.113 albertel 1636: $navstatus.="1";
1637: } else {
1638: $navstatus.="-1";
1639: }
1640: return $navstatus;
1641: }
1642:
1.186 albertel 1643: #FIXME this needs to move into mydesktab and the other locations
1644: # the text is generated
1.184 raeburn 1645: sub convert_menu_function {
1646: my ($rolename,$type) = @_;
1647: if ($type eq 'Group') {
1648: $rolename =~ s/student/member/g;
1649: $rolename =~ s/group/team/g;
1650: $rolename =~ s/course/group/g;
1651: $rolename =~ s/Course/Group/g;
1652: }
1653: return $rolename;
1654: }
1655:
1.220 raeburn 1656: sub hidden_button_check {
1657: my $hidden;
1658: if ($env{'request.course.id'} eq '') {
1659: return;
1660: }
1661: if ($env{'request.role.adv'}) {
1662: return;
1663: }
1.232 raeburn 1664: my $buttonshide = &Apache::lonnet::EXT('resource.0.buttonshide');
1665: return $buttonshide;
1.220 raeburn 1666: }
1.184 raeburn 1667:
1.235 raeburn 1668: sub roles_selector {
1669: my ($cdom,$cnum) = @_;
1.244.2.9! raeburn 1670: my $crstype = &Apache::loncommon::course_type();
1.235 raeburn 1671: my $now = time;
1.244.2.1 raeburn 1672: my (%courseroles,%seccount);
1.235 raeburn 1673: my $is_cc;
1674: my $role_selector;
1.244.2.9! raeburn 1675: if ($crstype eq 'Community') {
! 1676: $ccrole = 'co';
! 1677: } else {
! 1678: $ccrole = 'cc';
! 1679: }
! 1680: if ($env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum}) {
! 1681: my ($start,$end) = split(/\./,$env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum});
1.235 raeburn 1682: if ((($start) && ($start<0)) ||
1683: (($end) && ($end<$now)) ||
1684: (($start) && ($now<$start))) {
1685: $is_cc = 0;
1686: } else {
1687: $is_cc = 1;
1688: }
1689: }
1690: if ($is_cc) {
1.244.2.1 raeburn 1691: &get_all_courseroles($cdom,$cnum,\%courseroles,\%seccount);
1.235 raeburn 1692: } else {
1.244.2.1 raeburn 1693: my %gotnosection;
1.235 raeburn 1694: foreach my $item (keys(%env)) {
1.239 raeburn 1695: if ($item =~ m-^user\.role\.([^.]+)\./\Q$cdom\E/\Q$cnum\E/?(\w*)$-) {
1.235 raeburn 1696: my $role = $1;
1697: my $sec = $2;
1698: next if ($role eq 'gr');
1699: my ($start,$end) = split(/\./,$env{$item});
1700: next if (($start && $start > $now) || ($end && $end < $now));
1701: if ($sec eq '') {
1.239 raeburn 1702: if (!$gotnosection{$role}) {
1703: $seccount{$role} ++;
1704: $gotnosection{$role} = 1;
1705: }
1.235 raeburn 1706: }
1707: if (ref($courseroles{$role}) eq 'ARRAY') {
1.239 raeburn 1708: if ($sec ne '') {
1709: if (!grep(/^Q$sec\E$/,@{$courseroles{$role}})) {
1710: push(@{$courseroles{$role}},$sec);
1711: $seccount{$role} ++;
1712: }
1713: }
1714: } else {
1715: @{$courseroles{$role}} = ();
1716: if ($sec ne '') {
1717: $seccount{$role} ++;
1.235 raeburn 1718: push(@{$courseroles{$role}},$sec);
1719: }
1720: }
1721: }
1722: }
1723: }
1.244.2.9! raeburn 1724: my $switchtext;
! 1725: if ($crstype eq 'Community') {
! 1726: $switchtext = &mt('Switch community role to...')
! 1727: } else {
! 1728: $switchtext = &mt('Switch course role to...')
! 1729: }
! 1730:
! 1731: my @roles_order = ($ccrole,'in','ta','ep','ad','st');
1.235 raeburn 1732: if (keys(%courseroles) > 1) {
1.239 raeburn 1733: $role_selector = &jump_to_role($cdom,$cnum,\%seccount,\%courseroles);
1.235 raeburn 1734: $role_selector .= '<form name="rolechooser" method="post" action="/adm/roles">
1735: <select name="switchrole" onchange="javascript:adhocRole('."'switchrole'".')">';
1.244.2.9! raeburn 1736: $role_selector .= '<option value="">'.$switchtext.'</option>';
1.235 raeburn 1737: foreach my $role (@roles_order) {
1738: if (defined($courseroles{$role})) {
1.244.2.9! raeburn 1739: $role_selector .= "\n".'<option value="'.$role.'">'.&Apache::lonnet::plaintext($role,$crstype).'</option>';
1.235 raeburn 1740: }
1741: }
1742: foreach my $role (sort(keys(%courseroles))) {
1743: if ($role =~ /^cr/) {
1744: $role_selector .= "\n".'<option value="'.$role.'">'.&Apache::lonnet::plaintext($role).'</option>';
1745: }
1746: }
1747: $role_selector .= '</select>'."\n".
1748: '<input type="hidden" name="destinationurl" value="'.
1.244.2.8 raeburn 1749: &HTML::Entities::encode($ENV{'REQUEST_URI'},'"<>&').'" />'."\n".
1.235 raeburn 1750: '<input type="hidden" name="gotorole" value="1" />'."\n".
1751: '<input type="hidden" name="selectrole" value="" />'."\n".
1752: '<input type="hidden" name="switch" value="1" />'."\n".
1753: '</form>';
1754: }
1755: return $role_selector;
1756: }
1757:
1.244.2.1 raeburn 1758: sub get_all_courseroles {
1759: my ($cdom,$cnum,$courseroles,$seccount) = @_;
1760: unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH')) {
1761: return;
1762: }
1763: my ($result,$cached) =
1764: &Apache::lonnet::is_cached_new('getcourseroles',$cdom.'_'.$cnum);
1765: if (defined($cached)) {
1766: if (ref($result) eq 'HASH') {
1767: if ((ref($result->{'roles'}) eq 'HASH') &&
1768: (ref($result->{'seccount'}) eq 'HASH')) {
1769: %{$courseroles} = %{$result->{'roles'}};
1770: %{$seccount} = %{$result->{'seccount'}};
1771: return;
1772: }
1773: }
1774: }
1775: my %gotnosection;
1776: my %adv_roles =
1777: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1);
1778: foreach my $role (keys(%adv_roles)) {
1779: my ($urole,$usec) = split(/:/,$role);
1780: if (!$gotnosection{$urole}) {
1781: $seccount->{$urole} ++;
1782: $gotnosection{$urole} = 1;
1783: }
1784: if (ref($courseroles->{$urole}) eq 'ARRAY') {
1785: if ($usec ne '') {
1786: if (!grep(/^\Q$usec\E$/,@{$courseroles->{$urole}})) {
1787: push(@{$courseroles->{$urole}},$usec);
1788: $seccount->{$urole} ++;
1789: }
1790: }
1791: } else {
1792: @{$courseroles->{$urole}} = ();
1793: if ($usec ne '') {
1794: $seccount->{$urole} ++;
1795: push(@{$courseroles->{$urole}},$usec);
1796: }
1797: }
1798: }
1799: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum,['st']);
1800: @{$courseroles->{'st'}} = ();
1801: if (keys(%sections_count) > 0) {
1802: push(@{$courseroles->{'st'}},keys(%sections_count));
1803: $seccount->{'st'} = scalar(keys(%sections_count));
1804: }
1805: my $rolehash = {
1806: 'roles' => $courseroles,
1807: 'seccount' => $seccount,
1808: };
1809: &Apache::lonnet::do_cache_new('getcourseroles',$cdom.'_'.$cnum,$rolehash);
1810: return;
1811: }
1812:
1.235 raeburn 1813: sub jump_to_role {
1.239 raeburn 1814: my ($cdom,$cnum,$seccount,$courseroles) = @_;
1815: my %lt = &Apache::lonlocal::texthash(
1816: this => 'This role has section(s) associated with it.',
1817: ente => 'Enter a specific section.',
1818: orlb => 'Enter a specific section, or leave blank for no section.',
1819: avai => 'Available sections are:',
1820: youe => 'You entered an invalid section choice:',
1821: plst => 'Please try again',
1822: );
1823: my $js;
1824: if (ref($courseroles) eq 'HASH') {
1825: $js = ' var secpick = new Array("'.$lt{'ente'}.'","'.$lt{'orlb'}.'");'."\n".
1826: ' var numsec = new Array();'."\n".
1827: ' var rolesections = new Array();'."\n".
1828: ' var rolenames = new Array();'."\n".
1829: ' var roleseclist = new Array();'."\n";
1830: my @items = keys(%{$courseroles});
1831: for (my $i=0; $i<@items; $i++) {
1832: $js .= ' rolenames['.$i.'] = "'.$items[$i].'";'."\n";
1833: my ($secs,$secstr);
1834: if (ref($courseroles->{$items[$i]}) eq 'ARRAY') {
1835: my @sections = sort { $a <=> $b } @{$courseroles->{$items[$i]}};
1836: $secs = join('","',@sections);
1837: $secstr = join(', ',@sections);
1838: }
1839: $js .= ' rolesections['.$i.'] = new Array("'.$secs.'");'."\n".
1840: ' roleseclist['.$i.'] = "'.$secstr.'";'."\n".
1841: ' numsec['.$i.'] = "'.$seccount->{$items[$i]}.'";'."\n";
1842: }
1843: }
1.244.2.2 raeburn 1844: return <<"END";
1.235 raeburn 1845: <script type="text/javascript">
1.244.2.2 raeburn 1846: //<![CDATA[
1.235 raeburn 1847: function adhocRole(roleitem) {
1.239 raeburn 1848: $js
1.235 raeburn 1849: var newrole = document.rolechooser.elements[roleitem].options[document.rolechooser.elements[roleitem].selectedIndex].value;
1850: if (newrole == '') {
1851: return;
1852: }
1.239 raeburn 1853: var fullrole = newrole+'./$cdom/$cnum';
1854: var selidx = '';
1855: for (var i=0; i<rolenames.length; i++) {
1856: if (rolenames[i] == newrole) {
1857: selidx = i;
1858: }
1859: }
1860: var secok = 1;
1861: var secchoice = '';
1862: if (selidx >= 0) {
1863: if (numsec[selidx] > 1) {
1864: secok = 0;
1865: var numrolesec = rolesections[selidx].length;
1866: var msgidx = numsec[selidx] - numrolesec;
1867: secchoice = prompt("$lt{'this'}\\n"+secpick[msgidx]+"\\n$lt{'avai'} "+roleseclist[selidx],"");
1868: if (secchoice == '') {
1869: if (msgidx > 0) {
1870: secok = 1;
1871: }
1872: } else {
1873: for (var j=0; j<rolesections[selidx].length; j++) {
1874: if (rolesections[selidx][j] == secchoice) {
1875: secok = 1;
1876: }
1877: }
1878: }
1879: } else {
1880: if (rolesections[selidx].length == 1) {
1881: secchoice = rolesections[selidx][0];
1882: }
1883: }
1884: }
1885: if (secok == 1) {
1886: if (secchoice != '') {
1887: fullrole += '/'+secchoice;
1888: }
1889: } else {
1890: document.rolechooser.elements[roleitem].selectedIndex = 0;
1891: if (secchoice != null) {
1892: alert("$lt{'youe'} \\""+secchoice+"\\".\\n $lt{'plst'}");
1893: }
1894: return;
1895: }
1896: if (fullrole == "$env{'request.role'}") {
1.235 raeburn 1897: return;
1898: }
1899: itemid = retrieveIndex('gotorole');
1900: if (itemid != -1) {
1.239 raeburn 1901: document.rolechooser.elements[itemid].name = fullrole;
1.235 raeburn 1902: }
1.239 raeburn 1903: document.rolechooser.elements[roleitem].options[document.rolechooser.elements[roleitem].selectedIndex].value = fullrole;
1.235 raeburn 1904: document.rolechooser.selectrole.value = '1';
1905: document.rolechooser.submit();
1906: return;
1907: }
1908:
1909: function retrieveIndex(item) {
1910: for (var i=0;i<document.rolechooser.elements.length;i++) {
1911: if (document.rolechooser.elements[i].name == item) {
1912: return i;
1913: }
1914: }
1915: return -1;
1916: }
1.244.2.2 raeburn 1917: // ]]>
1.235 raeburn 1918: </script>
1919: END
1920: }
1921:
1922:
1.2 www 1923: # ================================================================ Main Program
1924:
1.16 harris41 1925: BEGIN {
1.166 albertel 1926: if (! defined($readdesk)) {
1927: {
1928: my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab';
1929: if ( CORE::open( my $config,"<$tabfile") ) {
1930: while (my $configline=<$config>) {
1931: $configline=(split(/\#/,$configline))[0];
1932: $configline=~s/^\s+//;
1933: chomp($configline);
1.209 www 1934: if ($configline=~/^cat\:/) {
1935: my @entries=split(/\:/,$configline);
1936: $category_positions{$entries[2]}=$entries[1];
1937: $category_names{$entries[2]}=$entries[3];
1938: } elsif ($configline) {
1.166 albertel 1939: push(@desklines,$configline);
1940: }
1941: }
1942: CORE::close($config);
1943: }
1944: }
1945: $readdesk='done';
1.2 www 1946: }
1947: }
1.30 www 1948:
1.1 www 1949: 1;
1950: __END__
1951:
1952:
1953:
1954:
1955:
1956:
1957:
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