Annotation of loncom/interface/lonmenu.pm, revision 1.558
1.1 www 1: # The LearningOnline Network with CAPA
2: # Routines to control the menu
3: #
1.558 ! raeburn 4: # $Id: lonmenu.pm,v 1.557 2024/10/14 02:13:26 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: #
29:
1.244 jms 30: =head1 NAME
31:
32: Apache::lonmenu
33:
34: =head1 SYNOPSIS
35:
1.371 raeburn 36: Loads contents of /home/httpd/lonTabs/mydesk.tab,
37: used to generate inline menu, and Main Menu page.
1.244 jms 38:
39: This is part of the LearningOnline Network with CAPA project
40: described at http://www.lon-capa.org.
41:
1.314 droeschl 42: =head1 GLOBAL VARIABLES
43:
44: =over
45:
46: =item @desklines
47:
48: Each element of this array contains a line of mydesk.tab that doesn't start with
49: cat, prim or scnd.
50: It gets filled in the BEGIN block of this module.
51:
52: =item %category_names
53:
54: The keys of this hash are the abbreviations used in mydesk.tab in those lines that
55: start with cat, the values are strings representing titles.
56: It gets filled in the BEGIN block of this module.
57:
58: =item %category_members
59:
60: TODO
61:
62: =item %category_positions
63:
64: The keys of this hash are the abbreviations used in mydesk.tab in those lines that
65: start with cat, its values are position vectors (column, row).
66: It gets filled in the BEGIN block of this module.
67:
68: =item $readdesk
69:
70: Indicates that mydesk.tab has been read.
71: It is set to 'done' in the BEGIN block of this module.
72:
73: =item @primary_menu
74:
75: The elements of this array reference arrays that are made up of the components
1.371 raeburn 76: of those lines of mydesk.tab that start with prim:.
1.314 droeschl 77: It is used by primary_menu() to generate the corresponding menu.
78: It gets filled in the BEGIN block of this module.
79:
1.371 raeburn 80: =item %primary_sub_menu
81:
82: The keys of this hash reference are the names of items in the primary_menu array
83: which have sub-menus. For each key, the corresponding value is a reference to
84: an array containing components extracted from lines in mydesk.tab which begin
85: with primsub:.
86: This hash, which is used by primary_menu to generate sub-menus, is populated in
87: the BEGIN block.
88:
1.314 droeschl 89: =item @secondary_menu
90:
91: The elements of this array reference arrays that are made up of the components
92: of those lines of mydesk.tab that start with scnd.
93: It is used by secondary_menu() to generate the corresponding menu.
94: It gets filled in the BEGIN block of this module.
95:
96: =back
97:
1.244 jms 98: =head1 SUBROUTINES
99:
100: =over
101:
1.521 raeburn 102: =item prep_menuitems(\@menuitem,$target,$listclass,$linkattr)
1.314 droeschl 103:
104: This routine wraps a menuitem in proper HTML. It is used by primary_menu() and
105: secondary_menu().
106:
107: =item primary_menu()
108:
1.415 raeburn 109: This routine evaluates @primary_menu and returns a two item array,
110: with the array elements containing XHTML for the left and right sides of
111: the menu that contains the following links: About, Message, Roles, Help, Logout
1.314 droeschl 112: @primary_menu is filled within the BEGIN block of this module with
1.415 raeburn 113: entries from mydesk.tab
1.314 droeschl 114:
115: =item secondary_menu()
116:
117: Same as primary_menu() but operates on @secondary_menu.
118:
1.375 raeburn 119: =item create_submenu()
120:
121: Creates XHTML for unordered list of sub-menu items which belong to a
122: particular top-level menu item. Uses hover pseudo class in css to display
123: dropdown list when mouse hovers over top-level item. Support for IE6
124: (no hover psuedo class) via LC_hoverable class for <li> tag for top-
125: level item, which employs jQuery to handle behavior on mouseover.
126:
1.447 raeburn 127: Inputs: 6 - (a) link and (b) target for anchor href in top level item,
128: (c) title for text wrapped by anchor tag in top level item,
129: (d) reference to array of arrays of sub-menu items,
130: (e) boolean to indicate whether to call &mt() to translate
131: name of menu item,
132: (f) optional class for <li> element in primary menu, for which
133: sub menu is being generated.
1.375 raeburn 134:
1.431 golterma 135: The underlying datastructure used in (d) contains data from mydesk.tab.
136: It consists of an array which has an array for each item appearing in
137: the menu (e.g. [["link", "title", "condition"]] for a single-item menu).
138: create_submenu() supports also the creation of XHTML for nested dropdown
139: menus represented by unordered lists. This is done by replacing the
140: scalar used for the link with an arrayreference containing the menuitems
141: for the nested menu. This can be done recursively so that the next menu
142: may also contain nested submenus.
143:
144: Example:
145: [ # begin of datastructure
146: ["/home/", "Home", "condition1"], # 1st item of the 1st layer menu
147: [ # 2nd item of the 1st layer menu
148: [ # anon. array for nested menu
149: ["/path1", "Path1", undef], # 1st item of the 2nd layer menu
150: ["/path2", "Path2", undef], # 2nd item of the 2nd layer menu
151: [ # 3rd item of the 2nd layer menu
152: [[...], [...], ..., [...]], # containing another menu layer
153: "Sub-Sub-Menu", # title for this container
154: undef
155: ]
156: ], # end of array/nested menu
157: "Sub-Menu", # title for the container item
158: undef
159: ] # end of 2nd item of the 1st layer menu
160: ]
161:
1.244 jms 162: =item innerregister()
163:
1.320 droeschl 164: This gets called in order to register a URL in the body of the document
1.244 jms 165:
166: =item clear()
167:
168: =item switch()
169:
170: Switch a button or create a link
171: Switch acts on the javascript that is executed when a button is clicked.
172: The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
173:
174: =item secondlevel()
175:
176: =item openmenu()
177:
178: =item inlinemenu()
179:
180: =item rawconfig()
181:
182: =item utilityfunctions()
183:
1.371 raeburn 184: Output from this routine is a number of javascript functions called by
185: items in the inline menu, and in some cases items in the Main Menu page.
186:
1.244 jms 187: =item serverform()
188:
189: =item constspaceform()
190:
191: =item get_nav_status()
192:
193: =item hidden_button_check()
194:
195: =item roles_selector()
196:
197: =item jump_to_role()
198:
199: =back
200:
201: =cut
202:
1.1 www 203: package Apache::lonmenu;
204:
205: use strict;
1.152 albertel 206: use Apache::lonnet;
1.47 matthew 207: use Apache::lonhtmlcommon();
1.115 albertel 208: use Apache::loncommon();
1.127 albertel 209: use Apache::lonenc();
1.88 www 210: use Apache::lonlocal;
1.361 raeburn 211: use Apache::lonmsg();
1.207 foxr 212: use LONCAPA qw(:DEFAULT :match);
1.282 amueller 213: use HTML::Entities();
1.346 wenzelju 214: use Apache::lonwishlist();
1.88 www 215:
1.283 droeschl 216: use vars qw(@desklines %category_names %category_members %category_positions
1.482 raeburn 217: $readdesk @primary_menu %primary_submenu @secondary_menu %secondary_submenu);
1.88 www 218:
1.56 www 219: my @inlineremote;
1.38 www 220:
1.283 droeschl 221: sub prep_menuitem {
1.521 raeburn 222: my ($menuitem,$target,$listclass,$linkattr) = @_;
1.291 raeburn 223: return '' unless(ref($menuitem) eq 'ARRAY');
1.521 raeburn 224: my ($link,$targetattr);
1.283 droeschl 225: if ($$menuitem[1]) { # graphical Link
226: $link = "<img class=\"LC_noBorder\""
1.291 raeburn 227: . " src=\"" . &Apache::loncommon::lonhttpdurl($$menuitem[1]) . "\""
228: . " alt=\"" . &mt($$menuitem[2]) . "\" />";
1.283 droeschl 229: } else { # textual Link
1.291 raeburn 230: $link = &mt($$menuitem[3]);
231: }
1.521 raeburn 232: if ($target ne '') {
233: $targetattr = ' target="'.$target.'"';
1.486 raeburn 234: }
1.511 raeburn 235: return ($listclass?'<li class="'.$listclass.'">':'<li>').'<a'
1.316 droeschl 236: # highlighting for new messages
237: . ( $$menuitem[4] eq 'newmsg' ? ' class="LC_new_message"' : '')
1.521 raeburn 238: . qq| href="$$menuitem[0]"$targetattr $linkattr>$link</a></li>|;
1.283 droeschl 239: }
240:
1.415 raeburn 241: # primary_menu() evaluates @primary_menu and returns a two item array,
242: # with the array elements containing XHTML for the left and right sides of
243: # the menu that contains the following links:
244: # Personal, About, Message, Roles, Help, Logout
1.283 droeschl 245: # @primary_menu is filled within the BEGIN block of this module with
246: # entries from mydesk.tab
247: sub primary_menu {
1.542 raeburn 248: my ($crstype,$ltimenu,$menucoll,$menuref,$links_disabled,$links_target,$collapsible) = @_;
1.507 raeburn 249: my (%menu,%ltiexc,%menuopts);
1.283 droeschl 250: # each element of @primary contains following array:
1.415 raeburn 251: # (link url, icon path, alt text, link text, condition, position)
1.319 raeburn 252: my $public;
253: if ((($env{'user.name'} eq 'public') && ($env{'user.domain'} eq 'public'))
254: || (($env{'user.name'} eq '') && ($env{'user.domain'} eq ''))) {
255: $public = 1;
256: }
1.443 raeburn 257: my $rolecount;
258: if (($crstype eq 'Placement') && (!$env{'request.role.adv'})) {
259: my $update=$env{'user.update.time'};
260: if (!$update) {
261: $update = $env{'user.login.time'};
262: }
263: my %roles_in_env;
264: $rolecount = &Apache::lonroles::roles_from_env(\%roles_in_env,$update);
265: }
1.521 raeburn 266: my $lti;
1.486 raeburn 267: if ($env{'request.lti.login'}) {
1.491 raeburn 268: $lti = 1;
269: if (ref($ltimenu) eq 'HASH') {
270: foreach my $item ('fullname','logout') {
271: unless ($ltimenu->{$item}) {
272: $ltiexc{$item} = 1;
273: }
274: }
275: }
1.486 raeburn 276: }
1.521 raeburn 277: my ($listclass,$linkattr,$target);
278: if ($links_disabled) {
279: $listclass = 'LCisDisabled';
280: $linkattr = 'aria-disabled="true"';
281: }
282: if ($links_target ne '') {
283: $target = $links_target;
284: } else {
285: my ($ltitarget,$deeplinktarget);
286: if ($env{'request.lti.login'}) {
287: $ltitarget = $env{'request.lti.target'};
288: }
289: if ($env{'request.deeplink.login'}) {
290: $deeplinktarget = $env{'request.deeplink.target'};
291: }
292: if (($ltitarget eq 'iframe') || ($deeplinktarget eq '_self')) {
293: $target = '_self';
294: } else {
295: $target = '_top';
296: }
1.516 raeburn 297: }
1.507 raeburn 298: if (($menucoll) && (ref($menuref) eq 'HASH')) {
299: %menuopts = %{$menuref};
300: }
1.283 droeschl 301: foreach my $menuitem (@primary_menu) {
302: # evaluate conditions
1.296 droeschl 303: next if ref($menuitem) ne 'ARRAY'; #
1.283 droeschl 304: next if $$menuitem[4] eq 'nonewmsg' # show links depending on
1.291 raeburn 305: && &Apache::lonmsg::mynewmail(); # whether a new msg
1.283 droeschl 306: next if $$menuitem[4] eq 'newmsg' # arrived or not
1.291 raeburn 307: && !&Apache::lonmsg::mynewmail(); #
1.319 raeburn 308: next if $$menuitem[4] !~ /public/ ##we've a public user,
309: && $public; ##who should not see all
310: ##links
1.283 droeschl 311: next if $$menuitem[4] eq 'onlypublic'# hide links which are
1.319 raeburn 312: && !$public; # only visible to public
313: # users
1.283 droeschl 314: next if $$menuitem[4] eq 'roles' ##show links depending on
1.491 raeburn 315: && (&Apache::loncommon::show_course() ##term 'Courses' or
1.509 raeburn 316: || $lti); ##'Roles' wanted
1.491 raeburn 317: next if $$menuitem[4] eq 'courses' ##and not LTI access
318: && (!&Apache::loncommon::show_course()
1.509 raeburn 319: || $lti);
1.491 raeburn 320: next if $$menuitem[4] eq 'notlti'
321: && $lti;
322: next if $$menuitem[4] eq 'ltiexc'
323: && exists($ltiexc{lc($menuitem->[3])});
1.371 raeburn 324: my $title = $menuitem->[3];
1.443 raeburn 325: if (($crstype eq 'Placement') && (!$env{'request.role.adv'})) {
326: if ($menuitem->[4] eq 'courses') {
327: next unless ($rolecount>1);
328: } else {
329: next unless (($title eq 'Personal') || ($title eq 'Logout'));
330: }
331: }
1.415 raeburn 332: my $position = $menuitem->[5];
333: if ($position eq '') {
334: $position = 'right';
335: }
1.507 raeburn 336: if ($env{'request.course.id'} && $menucoll) {
1.508 raeburn 337: if (($menuitem->[6]) && (!$menuopts{$menuitem->[6]})) {
338: if ($menuitem->[6] eq 'pers') {
339: if ($menuopts{'name'} && !$ltiexc{'fullname'} &&
340: $env{'user.name'} && $env{'user.domain'}) {
341: $menu{$position} .= '<li><a href="#">'.
342: &Apache::loncommon::plainname($env{'user.name'},
343: $env{'user.domain'}).'</a></li>';
344: next;
345: } else {
346: next;
347: }
348: } else {
349: next;
350: }
351: }
1.507 raeburn 352: }
1.371 raeburn 353: if (defined($primary_submenu{$title})) {
1.521 raeburn 354: my $link;
1.371 raeburn 355: if ($menuitem->[0] ne '') {
356: $link = $menuitem->[0];
357: } else {
358: $link = '#';
359: }
1.375 raeburn 360: my @primsub;
1.371 raeburn 361: if (ref($primary_submenu{$title}) eq 'ARRAY') {
1.375 raeburn 362: foreach my $item (@{$primary_submenu{$title}}) {
1.443 raeburn 363: next if (($crstype eq 'Placement') && (!$env{'request.role.adv'}));
1.383 raeburn 364: next if (($item->[2] eq 'wishlist') && (!$env{'user.adv'}));
1.375 raeburn 365: next if ((($item->[2] eq 'portfolio') ||
366: ($item->[2] eq 'blog')) &&
367: (!&Apache::lonnet::usertools_access('','',$item->[2],
368: undef,'tools')));
1.543 raeburn 369: if (($item->[2] eq 'browsepub') && ($item->[0] eq '/res/')) {
370: if ($env{'request.role'} =~ /^au\./) {
371: $item->[0] .= $env{'request.role.domain'}.'/?launch=1';
372: } elsif ($env{'request.role'} =~ m{^ca\./($match_domain)/($match_username)$}) {
373: $item->[0] .= $1.'/'.$2.'/?launch=1';
374: } elsif (&Apache::lonnet::allowed('bre',$env{'user.domain'})) {
375: $item->[0] .= $env{'user.domain'}.'/?launch=1';
376: } elsif (&Apache::lonnet::allowed('bro','/res/')) {
377: $item->[0] .= '?launch=1';
378: } else {
379: next;
380: }
1.546 raeburn 381: }
1.507 raeburn 382: if ($env{'request.course.id'} && $menucoll) {
383: next if ($item->[3]) && (!$menuopts{$item->[3]});
384: }
1.375 raeburn 385: push(@primsub,$item);
386: }
1.508 raeburn 387: if ($title eq 'Personal') {
388: if ($env{'user.name'} && $env{'user.domain'} && !$ltiexc{'fullname'}) {
389: unless (($env{'request.course.id'}) && ($menucoll) && (!$menuopts{'name'})) {
390: $title = &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'});
391: }
1.491 raeburn 392: }
1.508 raeburn 393: next if (($env{'request.course.id'}) && ($menucoll) && ($title eq 'Personal') &&
394: (!@primsub));
1.511 raeburn 395: if ($title eq 'Personal') {
396: $title = &mt($title);
397: }
1.443 raeburn 398: } else {
399: $title = &mt($title);
400: }
1.375 raeburn 401: if (@primsub > 0) {
1.511 raeburn 402: $menu{$position} .= &create_submenu($link,$target,$title,\@primsub,1,undef,$listclass,$linkattr);
1.375 raeburn 403: } elsif ($link) {
1.511 raeburn 404: $menu{$position} .= ($listclass?'<li class="'.$listclass.'">':'<li>').
405: '<a href="'.$link.'" target="'.$target.'" '.$linkattr.'>'.$title.'</a></li>';
1.371 raeburn 406: }
407: }
408: } elsif ($$menuitem[3] eq 'Help') { # special treatment for helplink
1.443 raeburn 409: next if ($crstype eq 'Placement');
1.340 raeburn 410: if ($public) {
411: my $origmail = $Apache::lonnet::perlvar{'lonSupportEMail'};
412: my $defdom = &Apache::lonnet::default_login_domain();
413: my $to = &Apache::loncommon::build_recipient_list(undef,
414: 'helpdeskmail',
415: $defdom,$origmail);
416: if ($to ne '') {
1.521 raeburn 417: $menu{$position} .= &prep_menuitem($menuitem,$target,$listclass,$linkattr);
1.340 raeburn 418: }
419: } else {
1.511 raeburn 420: $menu{$position} .= ($listclass?'<li class="'.$listclass.'">':'<li>').
421: &Apache::loncommon::top_nav_help('Help',$linkattr).
422: '</li>';
1.340 raeburn 423: }
1.510 raeburn 424: } elsif ($$menuitem[3] eq 'Log In') {
425: if ($public) {
426: if (&Apache::lonnet::get_saml_landing()) {
427: $$menuitem[0] = '/adm/login';
428: }
429: }
1.521 raeburn 430: $menu{$position} .= prep_menuitem($menuitem,$target,$listclass,$linkattr);
1.283 droeschl 431: } else {
1.521 raeburn 432: $menu{$position} .= prep_menuitem($menuitem,$target,$listclass,$linkattr);
1.283 droeschl 433: }
1.291 raeburn 434: }
1.423 raeburn 435: my @output = ('','');
436: if ($menu{'left'} ne '') {
1.542 raeburn 437: if ($collapsible) {
438: $menu{'left'} = ($listclass?'<li class="'.$listclass.'">':'<li>').
439: ' </li>'.$menu{'left'};
440: }
1.423 raeburn 441: $output[0] = "<ol class=\"LC_primary_menu LC_floatleft\">$menu{'left'}</ol>";
442: }
443: if ($menu{'right'} ne '') {
444: $output[1] = "<ol class=\"LC_primary_menu LC_floatright LC_right\">$menu{'right'}</ol>";
445: }
446: return @output;
1.283 droeschl 447: }
448:
1.329 droeschl 449: #returns hashref {user=>'',dom=>''} containing:
450: # own name, domain if user is au
451: # name, domain of parent author if user is ca or aa
452: #empty return if user is not an author or not on homeserver
453: #
454: #TODO this should probably be moved somewhere more central
455: #since it can be used by different parts of the system
1.541 raeburn 456: sub getauthor {
1.329 droeschl 457: return unless $env{'request.role'}=~/^(ca|aa|au)/; #nothing to do if user isn't some kind of author
458:
1.541 raeburn 459: #co- or assistant author?
1.329 droeschl 460: my ($dom, $user) = ($env{'request.role'} =~ /^(?:ca|aa)\.\/($match_domain)\/($match_username)$/)
461: ? ($1, $2) #domain, username of the parent author
462: : @env{ ('request.role.domain', 'user.name') }; #own domain, username
463:
464: # current server == home server?
465: my $home = &Apache::lonnet::homeserver($user,$dom);
466: foreach (&Apache::lonnet::current_machine_ids()){
467: return {user => $user, dom => $dom} if $_ eq $home;
468: }
469:
470: # if wrong server
471: return;
472: }
1.283 droeschl 473:
474: sub secondary_menu {
1.521 raeburn 475: my ($httphost,$ltiscope,$ltimenu,$noprimary,$menucoll,$menuref,
476: $links_disabled,$links_target) = @_;
1.283 droeschl 477: my $menu;
478:
1.286 raeburn 479: my $crstype = &Apache::loncommon::course_type();
1.327 droeschl 480: my $crs_sec = $env{'request.course.id'} . ($env{'request.course.sec'}
481: ? "/$env{'request.course.sec'}"
482: : '');
483: my $canedit = &Apache::lonnet::allowed('mdc', $env{'request.course.id'});
1.464 raeburn 484: my $canvieweditor = &Apache::lonnet::allowed('cev', $env{'request.course.id'});
1.376 raeburn 485: my $canviewroster = $env{'course.'.$env{'request.course.id'}.'.student_classlist_view'};
1.418 raeburn 486: if ($canviewroster eq 'disabled') {
487: undef($canviewroster);
488: }
1.327 droeschl 489: my $canviewgrps = &Apache::lonnet::allowed('vcg', $crs_sec);
1.453 raeburn 490: my $canmodifyuser = &Apache::lonnet::allowed('cst', $crs_sec);
491: my $canviewusers = &Apache::lonnet::allowed('vcl', $crs_sec);
1.327 droeschl 492: my $canviewwnew = &Apache::lonnet::allowed('whn', $crs_sec);
1.454 raeburn 493: my $canviewpara = &Apache::lonnet::allowed('vpa', $crs_sec);
1.341 www 494: my $canmodpara = &Apache::lonnet::allowed('opa', $crs_sec);
1.343 www 495: my $canvgr = &Apache::lonnet::allowed('vgr', $crs_sec);
496: my $canmgr = &Apache::lonnet::allowed('mgr', $crs_sec);
1.489 raeburn 497: my $canplc = &Apache::lonnet::allowed('plc', $crs_sec);
1.343 www 498: my $author = &getauthor();
1.327 droeschl 499:
1.541 raeburn 500: my ($is_author,$is_coauthor);
501: if ($author) {
502: if ($env{'request.role'} =~ /^au\./) {
503: $is_author = 1;
504: } elsif ($env{'request.role'} =~ /^ca\./) {
505: $is_coauthor = 1;
506: }
507: }
508:
1.507 raeburn 509: my ($cdom,$cnum,$showsyllabus,$showfeeds,$showresv,$grouptools,
510: $lti,$ltimapres,%ltiexc,%menuopts);
1.439 raeburn 511: $grouptools = 0;
1.413 raeburn 512: if ($env{'request.course.id'}) {
513: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
514: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1.482 raeburn 515: unless ($canedit || $canvieweditor) {
1.414 raeburn 516: unless (&Apache::lonnet::is_on_map("public/$cdom/$cnum/syllabus")) {
517: if (($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'}) ||
518: ($env{'course.'.$env{'request.course.id'}.'.uploadedsyllabus'}) ||
519: ($env{'course.'.$env{'request.course.id'}.'.updatedsyllabus'}) ||
520: ($env{'request.course.syllabustime'})) {
521: $showsyllabus = 1;
522: }
523: }
524: if ($env{'request.course.feeds'}) {
525: $showfeeds = 1;
1.413 raeburn 526: }
527: }
1.464 raeburn 528: unless ($canmgr || $canvgr) {
1.417 raeburn 529: my %slots = &Apache::lonnet::get_course_slots($cnum,$cdom);
530: if (keys(%slots) > 0) {
531: $showresv = 1;
532: }
533: }
1.497 raeburn 534: if ($env{'request.course.groups'} ne '') {
1.499 raeburn 535: foreach my $group (split(/:/,$env{'request.course.groups'})) {
1.498 raeburn 536: next unless ($group =~ /^\w+$/);
1.439 raeburn 537: my @privs = split(/:/,$env{"user.priv.$env{'request.role'}./$cdom/$cnum/$group"});
538: shift(@privs);
539: if (@privs) {
540: $grouptools ++;
541: }
542: }
543: }
1.491 raeburn 544: if ($env{'request.lti.login'}) {
545: $lti = 1;
546: if (ref($ltimenu) eq 'HASH') {
547: foreach my $item ('fullname','coursetitle','role','logout','grades') {
548: unless ($ltimenu->{$item}) {
549: $ltiexc{$item} = 1;
550: }
551: }
552: }
553: if (($ltiscope eq 'map') || ($ltiscope eq 'resource')) {
554: $ltimapres = 1;
555: }
556: }
1.413 raeburn 557: }
1.507 raeburn 558: if (($menucoll) && (ref($menuref) eq 'HASH')) {
559: %menuopts = %{$menuref};
560: }
1.413 raeburn 561:
1.521 raeburn 562: my ($listclass,$linkattr,$target);
1.511 raeburn 563: if ($links_disabled) {
564: $listclass = 'LCisDisabled';
565: $linkattr = 'aria-disabled="true"';
566: }
567:
1.541 raeburn 568: my ($canlistcoauthors,$canmodifycoauthor);
1.404 raeburn 569: if ($env{'request.role'} eq "au./$env{'user.domain'}/") {
570: my $extent = "$env{'user.domain'}/$env{'user.name'}";
571: if ((&Apache::lonnet::allowed('cca',$extent)) ||
572: (&Apache::lonnet::allowed('caa',$extent))) {
573: $canmodifycoauthor = 1;
574: }
1.541 raeburn 575: } elsif ($env{'request.role'} =~ m{^(aa|ca)\./($match_domain/$match_username)$}) {
576: my ($role,$extent) = ($1,$2);
577: if (&Apache::lonnet::allowed('vca',$extent)) {
578: if ($env{"environment.internal.manager./$extent"}) {
579: $canmodifycoauthor = 1;
580: } else {
581: $canlistcoauthors = 1;
582: }
583: } elsif (&Apache::lonnet::allowed('vaa',$extent)) {
584: $canlistcoauthors = 1;
585: }
1.404 raeburn 586: }
1.521 raeburn 587: my ($roleswitcher_js,$roleswitcher_form);
588: if ($links_target ne '') {
589: $target = $links_target;
590: } else {
591: my ($ltitarget,$deeplinktarget);
592: if ($env{'request.lti.login'}) {
593: $ltitarget = $env{'request.lti.target'};
594: }
595: if ($env{'request.deeplink.login'}) {
596: $deeplinktarget = $env{'request.deeplink.target'};
597: }
598: if (($ltitarget eq 'iframe') || ($deeplinktarget eq '_self')) {
599: $target = '_self';
600: } else {
601: $target = '_top';
602: }
1.516 raeburn 603: }
1.401 raeburn 604:
1.283 droeschl 605: foreach my $menuitem (@secondary_menu) {
606: # evaluate conditions
1.296 droeschl 607: next if ref($menuitem) ne 'ARRAY';
1.443 raeburn 608: next if (($crstype eq 'Placement') && ($$menuitem[3] ne 'Roles') && (!$env{'request.role.adv'}));
1.541 raeburn 609: next if $$menuitem[4] ne 'always'
610: && $$menuitem[4] ne 'coauthor'
611: && $$menuitem[4] ne 'author'
612: && $$menuitem[4] ne 'authorspace'
613: && $$menuitem[4] ne 'vca'
614: && $$menuitem[4] ne 'mca'
1.283 droeschl 615: && !$env{'request.course.id'};
1.464 raeburn 616: next if $$menuitem[4] =~ /^crsedit/
617: && (!$canedit && !$canvieweditor);
1.341 www 618: next if $$menuitem[4] eq 'nvgr'
1.491 raeburn 619: && ($canvgr || $ltiexc{'grades'});
1.341 www 620: next if $$menuitem[4] eq 'vgr'
621: && !$canvgr;
1.456 raeburn 622: next if $$menuitem[4] eq 'viewusers'
1.453 raeburn 623: && !$canmodifyuser && !$canviewusers;
1.456 raeburn 624: next if $$menuitem[4] eq 'noviewusers'
1.453 raeburn 625: && ($canmodifyuser || $canviewusers || !$canviewroster);
1.343 www 626: next if $$menuitem[4] eq 'mgr'
627: && !$canmgr;
1.417 raeburn 628: next if $$menuitem[4] eq 'showresv'
629: && !$showresv;
1.327 droeschl 630: next if $$menuitem[4] eq 'whn'
631: && !$canviewwnew;
1.454 raeburn 632: next if $$menuitem[4] eq 'params'
633: && (!$canmodpara && !$canviewpara);
1.482 raeburn 634: next if $$menuitem[4] eq 'showgroups'
635: && ($canviewgrps || !$grouptools);
1.413 raeburn 636: next if $$menuitem[4] eq 'showsyllabus'
637: && !$showsyllabus;
638: next if $$menuitem[4] eq 'showfeeds'
639: && !$showfeeds;
1.489 raeburn 640: next if $$menuitem[4] eq 'plc'
641: && !$canplc;
1.541 raeburn 642: next if $$menuitem[4] eq 'authorspace'
1.329 droeschl 643: && !$author;
1.541 raeburn 644: next if $$menuitem[4] eq 'author'
645: && !$is_author;
646: next if $$menuitem[4] eq 'coauthor'
647: && !$is_coauthor;
648: next if $$menuitem[4] eq 'vca'
649: && (!$canlistcoauthors || $canmodifycoauthor);
650: next if $$menuitem[4] eq 'vaa'
651: && (!$canlistcoauthors || $canmodifycoauthor);
652: next if $$menuitem[4] eq 'mca'
1.404 raeburn 653: && !$canmodifycoauthor;
1.490 raeburn 654: next if $$menuitem[4] eq 'notltimapres'
1.491 raeburn 655: && $ltimapres;
656: next if $$menuitem[4] eq 'notlti'
657: && $lti;
658: next if $$menuitem[4] eq 'lti'
659: && (!$lti || !$noprimary);
660: next if $$menuitem[3] eq 'Logout'
661: && $ltiexc{'logout'};
1.283 droeschl 662:
1.482 raeburn 663: my $title = $menuitem->[3];
1.507 raeburn 664: if ($env{'request.course.id'} && $menucoll) {
665: unless ($$menuitem[5] eq 'roles') {
666: next if (($$menuitem[5]) && (!$menuopts{$$menuitem[5]}));
667: }
668: }
1.482 raeburn 669: if (defined($secondary_submenu{$title})) {
1.521 raeburn 670: my $link;
1.482 raeburn 671: if ($menuitem->[0] ne '') {
672: $link = $menuitem->[0];
673: } else {
674: $link = '#';
675: }
676: my @scndsub;
677: if (ref($secondary_submenu{$title}) eq 'ARRAY') {
678: foreach my $item (@{$secondary_submenu{$title}}) {
679: if (ref($item) eq 'ARRAY') {
680: next if ($item->[2] eq 'vgr' && !$canvgr);
681: next if ($item->[2] eq 'opa' && !$canmodpara);
682: next if ($item->[2] eq 'vpa' && !$canviewpara);
683: next if ($item->[2] eq 'viewusers' && !($canmodifyuser || $canviewusers));
684: next if ($item->[2] eq 'mgr' && !$canmgr);
685: next if ($item->[2] eq 'vcg' && !$canviewgrps);
686: next if ($item->[2] eq 'crsedit' && !$canedit && !$canvieweditor);
687: next if ($item->[2] eq 'params' && !$canmodpara && !$canviewpara);
1.541 raeburn 688: next if ($item->[2] eq 'author' && !$is_author);
689: next if ($item->[2] eq 'vca' && !$canlistcoauthors);
1.491 raeburn 690: next if ($item->[2] eq 'lti' && !$lti);
691: if ($item->[2] =~ /^lti(portfolio|wishlist|blog)$/) {
692: my $tool = $1;
693: next if !$lti;
694: next if (!&Apache::lonnet::usertools_access('','',$tool,
695: undef,'tools'));
696: }
1.482 raeburn 697: push(@scndsub,$item);
698: }
699: }
1.507 raeburn 700: if ($title eq 'Personal' && $env{'user.name'} && $env{'user.domain'}) {
1.491 raeburn 701: unless ($ltiexc{'fullname'}) {
702: $title = &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'});
703: }
704: }
1.482 raeburn 705: if (@scndsub > 0) {
1.511 raeburn 706: $menu .= &create_submenu($link,$target,&mt($title),\@scndsub,1,undef,
707: $listclass,$linkattr);
1.482 raeburn 708: } elsif ($link ne '#') {
1.512 raeburn 709: $menu .= ($listclass?'<li class="'.$listclass.'">':'<li>').
1.511 raeburn 710: '<a href="'.$link.'" target="'.$target.'" '.$linkattr.'>'.
711: &mt($title).'</a></li>';
1.482 raeburn 712: }
713: }
714: } elsif ($$menuitem[3] eq 'Roles' && $env{'request.course.id'}) {
1.283 droeschl 715: # special treatment for role selector
1.507 raeburn 716: my ($switcher,$has_opa_priv);
717: ($roleswitcher_js,$roleswitcher_form,$switcher,$has_opa_priv) =
1.491 raeburn 718: &roles_selector(
719: $env{'course.' . $env{'request.course.id'} . '.domain'},
720: $env{'course.' . $env{'request.course.id'} . '.num'},
1.521 raeburn 721: $httphost,$target,$menucoll,$menuref
1.491 raeburn 722: );
1.507 raeburn 723: if (($$menuitem[5]) && (!$menuopts{$$menuitem[5]})) {
724: next unless ($has_opa_priv);
725: }
1.491 raeburn 726: $menu .= $switcher;
727: } elsif ($$menuitem[3] eq 'Help') { # special treatment for helplink
728: next if ($crstype eq 'Placement');
729: $menu .= '<li>'.&Apache::loncommon::top_nav_help('Help').'</li>';
1.296 droeschl 730: } else {
1.414 raeburn 731: if ($$menuitem[3] eq 'Syllabus' && $env{'request.course.id'}) {
732: my $url = $$menuitem[0];
733: $url =~ s{\[cdom\]/\[cnum\]}{$cdom/$cnum};
734: if (&Apache::lonnet::is_on_map($url)) {
1.468 raeburn 735: unless ($$menuitem[0] =~ /(\?|\&)register=1/) {
736: $$menuitem[0] .= (($$menuitem[0]=~/\?/)? '&' : '?').'register=1';
1.414 raeburn 737: }
738: } else {
1.468 raeburn 739: $$menuitem[0] =~ s{\&?register=1}{};
1.414 raeburn 740: }
1.468 raeburn 741: if ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://}) {
742: if (($ENV{'SERVER_PORT'} == 443) || ($env{'request.use_absolute'} =~ m{^https://})) {
1.506 raeburn 743: unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl())) {
1.493 raeburn 744: unless ($$menuitem[0] =~ m{^https?://}) {
745: $$menuitem[0] = 'http://'.$ENV{'SERVER_NAME'}.$$menuitem[0];
746: }
747: unless ($$menuitem[0] =~ /(\&|\?)usehttp=1/) {
748: $$menuitem[0] .= (($$menuitem[0]=~/\?/) ? '&' : '?').'usehttp=1';
749: }
1.468 raeburn 750: }
751: }
1.467 raeburn 752: }
1.473 raeburn 753: $$menuitem[0] = &HTML::Entities::encode($$menuitem[0],'&<>"');
1.414 raeburn 754: }
1.521 raeburn 755: $menu .= &prep_menuitem(\@$menuitem,$target,$listclass,$linkattr);
1.283 droeschl 756: }
757: }
758: if ($menu =~ /\[url\].*\[symb\]/) {
1.291 raeburn 759: my $escurl = &escape( &Apache::lonenc::check_encrypt(
760: $env{'request.noversionuri'}));
1.283 droeschl 761:
1.291 raeburn 762: my $escsymb = &escape( &Apache::lonenc::check_encrypt(
763: $env{'request.symb'}));
1.283 droeschl 764:
765: if ( $env{'request.state'} eq 'construct'
766: and ( $env{'request.noversionuri'} eq ''
767: || !defined($env{'request.noversionuri'})))
768: {
1.359 raeburn 769: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
770: ($escurl = $env{'request.filename'}) =~ s{^\Q$londocroot\E}{};
1.291 raeburn 771: $escurl = &escape($escurl);
1.473 raeburn 772: }
1.283 droeschl 773: $menu =~ s/\[url\]/$escurl/g;
774: $menu =~ s/\[symb\]/$escsymb/g;
1.541 raeburn 775: } elsif (($menu =~ m{/adm/preferences\?}) && ($menu =~ /\[returnurl\]/)) {
776: my $returnurl = $ENV{'REQUEST_URI'};
777: if ($ENV{'REQUEST_URI'} =~ m{/adm/preferences\?action=authorsettings\&returnurl=([^\&]+)$}) {
778: $returnurl = $1;
779: }
780: if (($returnurl =~ m{^/adm/createuser($|\?action=)}) ||
781: ($returnurl =~ m{^/priv/$match_domain/$match_username}) ||
782: ($returnurl =~ m{^/res(/?$|/$match_domain/$match_username)})) {
783: $returnurl =~ s{\?.*$}{};
784: $returnurl = '&returnurl='.&HTML::Entities::encode($returnurl,'"<>&\'');
785: } else {
786: undef($returnurl);
787: }
788: $menu =~ s/\[returnurl\]/$returnurl/;
1.283 droeschl 789: }
1.329 droeschl 790: $menu =~ s/\[uname\]/$$author{user}/g;
791: $menu =~ s/\[udom\]/$$author{dom}/g;
1.491 raeburn 792: $menu =~ s/\[javascript\]/javascript:/g;
1.482 raeburn 793: if ($env{'request.course.id'}) {
1.413 raeburn 794: $menu =~ s/\[cnum\]/$cnum/g;
795: $menu =~ s/\[cdom\]/$cdom/g;
796: }
1.385 raeburn 797: if ($menu) {
798: $menu = "<ul id=\"LC_secondary_menu\">$menu</ul>";
799: }
1.401 raeburn 800: if ($roleswitcher_form) {
801: $menu .= "\n$roleswitcher_js\n$roleswitcher_form";
802: }
1.385 raeburn 803: return $menu;
1.283 droeschl 804: }
805:
1.375 raeburn 806: sub create_submenu {
1.511 raeburn 807: my ($link,$target,$title,$submenu,$translate,$addclass,$listclass,$linkattr) = @_;
1.375 raeburn 808: return unless (ref($submenu) eq 'ARRAY');
1.521 raeburn 809: my $targetattr;
810: if (($target ne '') && ($link ne '#')) {
811: $targetattr = ' target="'.$target.'"';
1.379 raeburn 812: }
1.447 raeburn 813: my $menu = '<li class="LC_hoverable '.$addclass.'">'.
1.521 raeburn 814: '<a href="'.$link.'"'.$targetattr.'>'.
1.432 droeschl 815: '<span class="LC_nobreak">'.$title.
1.375 raeburn 816: '<span class="LC_fontsize_small" style="font-weight:normal;">'.
817: ' ▼</span></span></a>'.
818: '<ul>';
1.431 golterma 819:
820: # $link and $title are only used in the initial string written in $menu
821: # as seen above, not needed for nested submenus
1.511 raeburn 822: $menu .= &build_submenu($target, $submenu, $translate, '1', $listclass, $linkattr);
1.431 golterma 823: $menu .= '</ul></li>';
824:
825: return $menu;
826: }
827:
828: # helper routine for create_submenu
829: # build the dropdown (and nested submenus) recursively
830: # see perldoc create_submenu documentation for further information
831: sub build_submenu {
1.511 raeburn 832: my ($target, $submenu, $translate, $first_level, $listclass, $linkattr) = @_;
1.446 raeburn 833: unless (@{$submenu}) {
1.431 golterma 834: return '';
835: }
836:
837: my $menu = '';
1.375 raeburn 838: my $count = 0;
839: my $numsub = scalar(@{$submenu});
840: foreach my $item (@{$submenu}) {
841: $count ++;
842: if (ref($item) eq 'ARRAY') {
1.416 raeburn 843: my $href = $item->[0];
1.431 golterma 844: my $bordertop;
845: my $borderbot;
846: my $title;
847:
848: if ($translate) {
849: $title = &mt($item->[1]);
850: } else {
851: $title = $item->[1];
852: }
853:
854: if ($count == 1 && !$first_level) {
855: $bordertop = 'border-top: 1px solid black;';
1.416 raeburn 856: }
1.375 raeburn 857: if ($count == $numsub) {
1.431 golterma 858: $borderbot = 'border-bottom: 1px solid black;';
1.375 raeburn 859: }
1.431 golterma 860:
861: # href is a reference to another submenu
862: if (ref($href) eq 'ARRAY') {
863: $menu .= '<li style="margin:0;padding:0;'.$bordertop . $borderbot . '">';
864: $menu .= '<p><span class="LC_primary_menu_innertitle">'
865: . $title . '</span><span class="LC_primary_menu_innerarrow">▶</span></p>';
866: $menu .= '<ul>';
867: $menu .= &build_submenu($target, $href, $translate);
868: $menu .= '</ul>';
869: $menu .= '</li>';
870: } else { # href is the actual hyperlink and does not represent another submenu
871: # for the current menu title
872: if ($href =~ /(aboutme|rss\.html)$/) {
873: next unless (($env{'user.name'} ne '') && ($env{'user.domain'} ne ''));
874: $href =~ s/\[domain\]/$env{'user.domain'}/g;
875: $href =~ s/\[user\]/$env{'user.name'}/g;
1.488 raeburn 876: } elsif (($href =~ m{^/adm/preferences\?}) && ($href =~ /\[returnurl\]/)) {
877: my $returnurl = $ENV{'REQUEST_URI'};
878: if ($ENV{'REQUEST_URI'} =~ m{/adm/preferences\?action=(?:changedomcoord|authorsettings)\&returnurl=([^\&]+)$}) {
879: $returnurl = $1;
880: }
881: if (($returnurl =~ m{^/adm/createuser($|\?action=)}) ||
882: ($returnurl =~ m{^/priv/$match_domain/$match_username}) ||
883: ($returnurl =~ m{^/res(/?$|/$match_domain/$match_username)})) {
884: $returnurl =~ s{\?.*$}{};
885: $returnurl = '&returnurl='.&HTML::Entities::encode($returnurl,'"<>&\'');
886: } else {
887: undef($returnurl);
888: }
889: $href =~ s/\[returnurl\]/$returnurl/;
1.431 golterma 890: }
1.521 raeburn 891: my $targetattr;
1.431 golterma 892: unless (($href eq '') || ($href =~ /^\#/)) {
1.521 raeburn 893: if ($target ne '') {
894: $targetattr = ' target="'.$target.'"';
1.486 raeburn 895: }
1.431 golterma 896: }
897:
1.513 raeburn 898: $menu .= '<li ';
1.511 raeburn 899: $menu .= ($listclass?'class="'.$listclass.'" ':'');
900: $menu .= 'style="margin:0;padding:0;'. $bordertop . $borderbot .'">';
1.521 raeburn 901: $menu .= '<a href="'.$href.'"'.$targetattr.' '.$linkattr.'>' . $title . '</a>';
1.431 golterma 902: $menu .= '</li>';
1.425 raeburn 903: }
1.375 raeburn 904: }
905: }
906: return $menu;
907: }
908:
1.40 www 909: sub innerregister {
1.524 raeburn 910: my ($forcereg,$bread_crumbs,$group,$pagebuttonshide,$hostname,
911: $ltiscope,$ltiuri,$showncrumbsref) = @_;
1.152 albertel 912: my $const_space = ($env{'request.state'} eq 'construct');
1.549 raeburn 913: my $in_daxe = 0;
1.120 raeburn 914:
1.175 albertel 915: if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1.40 www 916:
1.174 albertel 917: $env{'request.registered'} = 1;
1.40 www 918:
1.177 albertel 919: undef(@inlineremote);
1.56 www 920:
1.490 raeburn 921: my ($mapurl,$resurl,$crstype,$navmap);
1.390 raeburn 922:
1.393 raeburn 923: if ($env{'request.course.id'}) {
1.443 raeburn 924: #
925: #course_type: Course, Community, or Placement
926: #
927: $crstype = &Apache::loncommon::course_type();
1.393 raeburn 928: if ($env{'request.symb'}) {
1.476 raeburn 929: my $ignorenull;
930: unless ($env{'request.noversionuri'} eq '/adm/navmaps') {
931: $ignorenull = 1;
932: }
933: my $symb = &Apache::lonnet::symbread('','',$ignorenull);
934: ($mapurl, my $rid, $resurl) = &Apache::lonnet::decode_symb($symb);
1.393 raeburn 935: my $coursetitle = $env{'course.'.$env{'request.course.id'}.'.description'};
1.267 droeschl 936:
1.393 raeburn 937: my $maptitle = &Apache::lonnet::gettitle($mapurl);
1.476 raeburn 938: my $restitle = &Apache::lonnet::gettitle($symb);
1.475 raeburn 939: my (@crumbs,@mapcrumbs);
1.478 raeburn 940: if (($env{'request.noversionuri'} ne '/adm/navmaps') && ($mapurl ne '') &&
941: (!(($crstype eq 'Placement') && !$env{'request.role.adv'}))) {
1.486 raeburn 942: unless ($ltiscope eq 'resource') {
943: if (($mapurl ne $env{'course.'.$env{'request.course.id'}.'.url'}) &&
944: !(($ltiscope eq 'map') && (&Apache::lonnet::clutter($resurl) eq $ltiuri))) {
945: $navmap = Apache::lonnavmaps::navmap->new();
946: if (ref($navmap)) {
947: @mapcrumbs = $navmap->recursed_crumbs($mapurl,$restitle);
948: }
949: }
1.475 raeburn 950: }
951: }
1.523 raeburn 952: unless ((($crstype eq 'Placement') && (!$env{'request.role.adv'})) ||
1.486 raeburn 953: ($ltiscope eq 'map') || ($ltiscope eq 'resource')) {
1.443 raeburn 954: @crumbs = ({text => $crstype.' Contents',
1.393 raeburn 955: href => "Javascript:gopost('/adm/navmaps','')"});
956: }
957: if ($mapurl ne $env{'course.'.$env{'request.course.id'}.'.url'}) {
1.475 raeburn 958: if (@mapcrumbs) {
959: push(@crumbs,@mapcrumbs);
1.486 raeburn 960: } elsif (!(($crstype eq 'Placement') && (!$env{'request.role.adv'})) &&
961: ($ltiscope ne 'map') && ($ltiscope ne 'resource')) {
1.475 raeburn 962: push(@crumbs, {text => '...',
963: no_mt => 1});
964: }
1.393 raeburn 965: }
966:
1.475 raeburn 967: unless ((($crstype eq 'Placement') && (!$env{'request.role.adv'})) || (@mapcrumbs) ||
968: (!$maptitle) || ($maptitle eq 'default.sequence') ||
1.486 raeburn 969: ($mapurl eq $env{'course.'.$env{'request.course.id'}.'.url'}) ||
970: ($ltiscope eq 'resource')) {
971: push @crumbs, {text => $maptitle, no_mt => 1,
972: href => &Apache::lonnet::clutter($mapurl).'?navmap=1'};
1.443 raeburn 973: }
1.479 raeburn 974: if ($restitle && !@mapcrumbs) {
975: push(@crumbs,{text => $restitle, no_mt => 1});
976: }
1.436 raeburn 977: my @tools;
978: if ($env{'request.filename'} =~ /\.page$/) {
979: my %breadcrumb_tools = &Apache::lonhtmlcommon::current_breadcrumb_tools();
980: if (ref($breadcrumb_tools{'tools'}) eq 'ARRAY') {
981: @tools = @{$breadcrumb_tools{'tools'}};
982: }
983: }
1.393 raeburn 984: &Apache::lonhtmlcommon::clear_breadcrumbs();
985: &Apache::lonhtmlcommon::add_breadcrumb(@crumbs);
1.436 raeburn 986: if (@tools) {
987: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',@tools);
988: }
1.393 raeburn 989: } else {
990: $resurl = $env{'request.noversionuri'};
991: my $courseurl = &Apache::lonnet::courseid_to_courseurl($env{'request.course.id'});
992: my $title = &mt('View Resource');
993: if ($resurl =~ m{^\Q/uploaded$courseurl/supplemental/\E(default|\d+)/}) {
994: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['folderpath','title']);
1.392 raeburn 995: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.393 raeburn 996: if ($env{'form.title'}) {
997: $title = $env{'form.title'};
998: }
1.528 raeburn 999: my ($trail,$cnum,$cdom);
1000: if ($env{'form.folderpath'}) {
1001: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1002: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1003: &Apache::loncommon::validate_folderpath(1,'',$cnum,$cdom);
1004: }
1.393 raeburn 1005: if ($env{'form.folderpath'}) {
1.468 raeburn 1006: &prepare_functions($resurl,$forcereg,$group,undef,undef,1,$hostname);
1.529 raeburn 1007: $title = &HTML::Entities::encode($title,'\'"<>&');
1.394 raeburn 1008: ($trail) =
1.524 raeburn 1009: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1,1);
1.393 raeburn 1010: } else {
1011: &Apache::lonhtmlcommon::add_breadcrumb(
1.392 raeburn 1012: {text => "Supplemental $crstype Content",
1013: href => "javascript:gopost('/adm/supplemental','')"});
1.529 raeburn 1014: $title = &HTML::Entities::encode(&mt('View Resource'),'\'"<>&');
1.394 raeburn 1015: ($trail) =
1.524 raeburn 1016: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1,1);
1017: }
1018: if (ref($showncrumbsref)) {
1019: $$showncrumbsref = 1;
1.392 raeburn 1020: }
1.394 raeburn 1021: return $trail;
1.412 raeburn 1022: } elsif ($resurl =~ m{^\Q/uploaded$courseurl/portfolio/syllabus/}) {
1023: &Apache::lonhtmlcommon::clear_breadcrumbs();
1024: &prepare_functions('/public'.$courseurl."/syllabus",
1.468 raeburn 1025: $forcereg,$group,undef,undef,1,$hostname);
1.529 raeburn 1026: $title = &HTML::Entities::encode(&mt('Syllabus File'),'\'"<>&');
1.412 raeburn 1027: my ($trail) =
1.524 raeburn 1028: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1,1);
1029: if (ref($showncrumbsref)) {
1030: $$showncrumbsref = 1;
1031: }
1.412 raeburn 1032: return $trail;
1.537 raeburn 1033: } elsif (($resurl eq '/public'.$courseurl.'/syllabus') &&
1034: ($env{'form.folderpath'})) {
1035: if ($env{'form.title'}) {
1036: $title = $env{'form.title'};
1037: } else {
1038: $title = 'Syllabus';
1039: }
1040: &prepare_functions($resurl,$forcereg,$group,undef,undef,1,$hostname);
1041: $title = &HTML::Entities::encode($title,'\'"<>&');
1042: my ($trail) =
1043: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1,1);
1044: return $trail;
1.392 raeburn 1045: }
1.395 raeburn 1046: unless ($env{'request.state'} eq 'construct') {
1047: &Apache::lonhtmlcommon::clear_breadcrumbs();
1048: &Apache::lonhtmlcommon::add_breadcrumb({text => 'View Resource'});
1049: }
1.392 raeburn 1050: }
1.390 raeburn 1051: } elsif (! $const_space){
1.328 droeschl 1052: #a situation when we're looking at a resource outside of context of a
1053: #course or construction space (e.g. with cumulative rights)
1054: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.390 raeburn 1055: unless ($env{'request.noversionuri'} =~ m{^/adm/$match_domain/$match_username/aboutme$}) {
1056: &Apache::lonhtmlcommon::add_breadcrumb({text => 'View Resource'});
1057: }
1.65 www 1058: }
1.41 www 1059: # =============================================================================
1060: # ============================ This is for URLs that actually can be registered
1.316 droeschl 1061: return '' unless ( ($env{'request.noversionuri'}!~m{^/(res/)*adm/})
1062: || $forcereg );
1.390 raeburn 1063: my ($cdom,$cnum,%perms,$cfile,$switchserver,$home,$forceedit,
1064: $forceview,$editbutton);
1.391 raeburn 1065: if (($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) ||
1066: ($env{'request.role'} !~/^(aa|ca|au)/)) {
1.468 raeburn 1067: $editbutton = &prepare_functions($resurl,$forcereg,$group,'','','',$hostname);
1.390 raeburn 1068: }
1069: if ($editbutton eq '') {
1.399 raeburn 1070: $editbutton = &clear(6,1);
1.390 raeburn 1071: }
1.317 droeschl 1072:
1.390 raeburn 1073: #
1074: # This applies in course context
1075: #
1076: if ($env{'request.course.id'}) {
1077: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1078: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1079: $perms{'mdc'} = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
1.462 raeburn 1080: $perms{'cev'} = &Apache::lonnet::allowed('cev',$env{'request.course.id'});
1.390 raeburn 1081: my @privs;
1.484 raeburn 1082: my $gradable_exttool;
1.390 raeburn 1083: if ($env{'request.symb'} ne '') {
1.484 raeburn 1084: if ($env{'request.noversionuri'} =~ m{^/adm/$cdom/$cnum/(\d+)/ext\.tool$}) {
1085: if (&Apache::lonnet::EXT('resource.0.gradable') =~ /^yes$/i) {
1086: $gradable_exttool = 1;
1087: push(@privs,('mgr','vgr'));
1088: }
1089: } elsif ($env{'request.filename'}=~/$LONCAPA::assess_re/) {
1.390 raeburn 1090: push(@privs,('mgr','vgr'));
1091: }
1.455 raeburn 1092: push(@privs,('opa','vpa'));
1.390 raeburn 1093: }
1094: foreach my $priv (@privs) {
1095: $perms{$priv} = &Apache::lonnet::allowed($priv,$env{'request.course.id'});
1096: if (!$perms{$priv} && $env{'request.course.sec'} ne '') {
1097: $perms{$priv} =
1098: &Apache::lonnet::allowed($priv,"$env{'request.course.id'}/$env{'request.course.sec'}");
1099: }
1100: }
1101: #
1102: # Determine whether or not to show Grades and Submissions buttons
1103: #
1.484 raeburn 1104: if (($env{'request.symb'} ne '') &&
1105: (($env{'request.filename'}=~/$LONCAPA::assess_re/) || ($gradable_exttool))) {
1.390 raeburn 1106: if ($perms{'mgr'}) {
1107: &switch('','',7,2,'pgrd.png','Content Grades','grades[_4]',
1108: "gocmd('/adm/grades','gradingmenu')",
1109: 'Content Grades');
1110: } elsif ($perms{'vgr'}) {
1111: &switch('','',7,2,'subm.png','Content Submissions','missions[_1]',
1112: "gocmd('/adm/grades','submission')",
1113: 'Content Submissions');
1114: }
1115: }
1.455 raeburn 1116: if (($env{'request.symb'} ne '') && (($perms{'opa'}) || ($perms{'vpa'}))) {
1.390 raeburn 1117: &switch('','',7,3,'pparm.png','Content Settings','parms[_2]',
1118: "gocmd('/adm/parmset','set')",
1119: 'Content Settings');
1.107 albertel 1120: }
1.393 raeburn 1121: # End grades/submissions check
1.107 albertel 1122:
1.274 www 1123: #
1.393 raeburn 1124: # This applies to items inside a folder/page modifiable in the course.
1.274 www 1125: #
1.462 raeburn 1126: if (($env{'request.symb'}=~/^uploaded/) && (($perms{'mdc'}) || ($perms{'cev'}))) {
1.393 raeburn 1127: my $text = 'Edit Folder';
1.395 raeburn 1128: if (($mapurl =~ /\.page$/) ||
1129: ($env{'request.symb'}=~
1.396 raeburn 1130: m{uploaded/$cdom/$cnum/default_\d+\.page$})) {
1.393 raeburn 1131: $text = 'Edit Page';
1132: }
1133: &switch('','',7,4,'docs-22x22.png',$text,'parms[_2]',
1.390 raeburn 1134: "gocmd('/adm/coursedocs','direct')",
1135: 'Folder/Page Content');
1.258 raeburn 1136: }
1.390 raeburn 1137: # End modifiable folder/page container check
1.530 raeburn 1138:
1139: #
1140: # Determine whether to show View As button for shortcut to display problem, answer, and submissions
1141: #
1142:
1143: if (($env{'request.symb'} ne '') &&
1144: ($env{'request.filename'}=~/$LONCAPA::assess_re/) &&
1145: (($perms{'mgr'}) || ($perms{'vgr'}))) {
1.539 raeburn 1146: my ($viewas,$text,$change,$visibility,$vuname,$vudom,$vid,$leftvis,$defdom,
1147: $domselector,$righticon);
1.530 raeburn 1148: my %lt = &Apache::lonlocal::texthash(
1149: view => 'View',
1150: upda => 'Update',
1151: );
1.539 raeburn 1152: my $possdomstr = $env{'course.'.$env{'request.course.id'}.'.internal.userdomains'};
1153: if ($possdomstr =~ /,/) {
1154: my @possdoms = split(/,/,$possdomstr);
1155: if ($env{'request.user_in_effect'} =~ /^$match_username:($match_domain)$/) {
1156: $defdom = $1;
1157: } elsif (grep(/^\Q$cdom\E$/,@possdoms)) {
1158: $defdom = $cdom;
1159: } elsif (&Apache::lonnet::domain($possdoms[0]) ne '') {
1160: $defdom = $possdoms[0];
1161: }
1162: $domselector = &Apache::loncommon::select_dom_form($defdom,'vudom','','','',\@possdoms);
1163: } elsif (($possdomstr ne '') && (&Apache::lonnet::domain($possdomstr) ne '')) {
1164: if ($env{'request.user_in_effect'} =~ /^$match_username:($match_domain)$/) {
1165: $defdom = $1;
1166: } else {
1167: $defdom = $possdomstr;
1168: }
1169: }
1.530 raeburn 1170: if ($env{'request.user_in_effect'} =~ /^($match_username):($match_domain)$/) {
1171: ($vuname,$vudom) = ($1,$2);
1.531 raeburn 1172: unless (&Apache::lonnet::is_advanced_user($vudom,$vuname)) {
1173: $vid = (&Apache::lonnet::idrget($vudom,$vuname))[1];
1174: }
1.530 raeburn 1175: $viewas = $env{'request.user_in_effect'};
1176: $text = $lt{'upda'};
1177: $change = 'off';
1178: $visibility = 'inline';
1179: $leftvis = 'none';
1180: $defdom = $vudom;
1181: $righticon = '✖';
1182: } else {
1183: $text = $lt{'view'};
1184: $change = 'on';
1185: $visibility = 'none';
1186: $leftvis = 'inline';
1.540 raeburn 1187: if ($defdom eq '') {
1.539 raeburn 1188: $defdom = $cdom;
1189: }
1.530 raeburn 1190: }
1.538 raeburn 1191: my $sellink = &Apache::loncommon::selectstudent_link('userview','vuname','vudom','','','vuidentifier');
1.530 raeburn 1192: my $selscript=&Apache::loncommon::studentbrowser_javascript();
1193: my $shownsymb = &HTML::Entities::encode(&Apache::lonenc::check_encrypt($env{'request.symb'}),'<>&"');
1.539 raeburn 1194: my $input;
1195: my @items = (
1196: '<label><input type="radio" name="vuidentifier" value="uname" checked="checked" onclick="javascript:toggleIdentifier(this.form);" />',
1197: '</label><input name="vuname" type="text" size="6" value="'.$vuname.'" id="LC_vuname" />',
1198: '<label><input type="radio" name="vuidentifier" value="uid" onclick="javascript:toggleIdentifier(this.form);" />',
1199: '</label><input name="vid" type="hidden" size="6" value="'.$vid.'" id="LC_vid" />'
1200: );
1201: if ($domselector) {
1202: push(@items,$domselector);
1203: $input = &mt('[_1]User:[_2] or [_3]ID:[_4] at [_5] | ',@items);
1204: } else {
1205: $input = &mt('[_1]Username:[_2] or [_3]ID:[_4] | ',@items).
1206: '<input name="vudom" type="hidden" value="'.$defdom.'" />';
1207: }
1208: $input .= '<input name="LC_viewas" type="hidden" value="'.$viewas.'" />',
1209: '<input name="symb" type="hidden" value="'.$shownsymb.'" />';
1.530 raeburn 1210: my $chooser = <<END;
1211: $selscript
1212: <a href="javascript:toggleViewAsUser('$change');" class="LC_menubuttons_link">
1213: <span id="usexpand" class="LC_menubuttons_inline_text" style="display:$leftvis">► </span>
1214: </a>
1215: <fieldset id="LC_selectuser" style="display:$visibility">
1216: <form name="userview" action="" method="post" onsubmit="event.preventDefault(); return validCourseUser(this,'$change');">
1217: <span class="LC_menubuttons_inline_text LC_nobreak">
1218: $input
1219: $sellink
1220: </span>
1221: <input type="submit" value="$text" />
1222: </form>
1223: </fieldset>
1224: <a href="javascript:toggleViewAsUser('$change');" class="LC_menubuttons_link">
1225: <span id="uscollapse" class="LC_menubuttons_inline_text">$righticon</span>
1226: </a>
1227: END
1228: &switch('','',7,5,'viewuser.png','View As','user[_1]',
1229: 'toggleViewAsUser('."'$change'".')',
1230: 'View As','','',$chooser);
1231: }
1232: # End view as user check
1233:
1.390 raeburn 1234: }
1235: # End course context
1236:
1.41 www 1237: # Prepare the rest of the buttons
1.550 raeburn 1238: my ($menuitems,$got_prt,$got_wishlist,$crsauthor,$toplevel_cstr,$crsauthor_cstr);
1239: if ($const_space) {
1.274 www 1240: #
1241: # We are in construction space
1242: #
1.353 www 1243:
1.355 raeburn 1244: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1.353 www 1245: my ($udom,$uname,$thisdisfn) =
1.355 raeburn 1246: ($env{'request.filename'}=~m{^\Q$londocroot/priv/\E([^/]+)/([^/]+)/(.*)$});
1.534 raeburn 1247: if (($env{'request.course.id'}) &&
1248: ($env{'course.'.$env{'request.course.id'}.'.num'} eq $uname) &&
1249: ($env{'course.'.$env{'request.course.id'}.'.domain'} eq $udom)) {
1.550 raeburn 1250: $crsauthor_cstr = 1;
1.534 raeburn 1251: }
1.353 www 1252: my $currdir = '/priv/'.$udom.'/'.$uname.'/'.$thisdisfn;
1.131 raeburn 1253: if ($currdir =~ m-/$-) {
1.550 raeburn 1254: if ($thisdisfn eq '') {
1255: $toplevel_cstr = 1;
1.433 raeburn 1256: }
1.532 raeburn 1257: my $esc_currdir = &Apache::loncommon::escape_single($currdir);
1258: $menuitems=(<<ENDMENUITEMS);
1259: s&6&3&pub.png&Publish&dir[_2]&gocstr('/adm/publish','$esc_currdir')&Publish this Directory
1260: s&7&4&docs-22x22.png&Edit Metadata&defaults[_1]&gopost('${esc_currdir}default.meta','')&Edit metadata for this Directory
1261: s&7&2&prt.png&Print&printout[_1]&gocstr('/adm/printout','$esc_currdir')&Print contents of directory
1262: s&7&1&del.png&Delete&dir[_3]&gocstr('/adm/cfile?action=delete','$esc_currdir')&Delete this Directory
1263: ENDMENUITEMS
1.552 raeburn 1264: unless ($crsauthor_cstr) {
1.556 raeburn 1265: if (($env{'environment.canarchive'}) &&
1266: ($uname eq $env{'user.name'}) && ($udom eq $env{'user.domain'})) {
1.552 raeburn 1267: $menuitems .= (<<ENDMENUITEMS);
1.553 raeburn 1268: s&7&7&archive.png&Export&dir[_1]&gocstr('/adm/cfile?action=archive','$esc_currdir')&Export Authoring Space Archive
1.552 raeburn 1269: ENDMENUITEMS
1270: }
1271: }
1.131 raeburn 1272: } else {
1.267 droeschl 1273: $currdir =~ s|[^/]+$||;
1.200 foxr 1274: my $cleandisfn = &Apache::loncommon::escape_single($thisdisfn);
1.208 albertel 1275: my $esc_currdir = &Apache::loncommon::escape_single($currdir);
1.515 raeburn 1276: my $pubfile = "/res/$udom/$uname/$thisdisfn";
1277: my $candelete = 1;
1278: if (-e $londocroot.$pubfile) {
1279: unless (&Apache::lonnet::metadata($pubfile,'obsolete')) {
1280: undef($candelete);
1281: }
1282: }
1.274 www 1283: #
1284: # Probably should be in mydesk.tab
1285: #
1.550 raeburn 1286: if (($crsauthor_cstr) && ($pubfile eq "/res/$udom/$uname/default.rights")) {
1.534 raeburn 1287: $menuitems=(<<ENDMENUITEMS);
1288: s&6&1&list.png&Directory&dir[_1]&golist('$esc_currdir')&List current directory
1289: s&6&3&pub.png&Publish&resource[_3]&gocstr('/adm/publish','/priv/$udom/$uname/$cleandisfn')&Publish this resource
1290: ENDMENUITEMS
1291: } else {
1292: $menuitems=(<<ENDMENUITEMS);
1.344 www 1293: s&6&1&list.png&Directory&dir[_1]&golist('$esc_currdir')&List current directory
1.353 www 1294: s&6&2&rtrv.png&Retrieve&version[_1]&gocstr('/adm/retrieve','/priv/$udom/$uname/$cleandisfn')&Retrieve old version
1295: s&6&3&pub.png&Publish&resource[_3]&gocstr('/adm/publish','/priv/$udom/$uname/$cleandisfn')&Publish this resource
1.515 raeburn 1296: s&7&3©.png&Copy&resource[_4]&gocstr('/adm/cfile?action=copy','/priv/$udom/$uname/$cleandisfn')&Copy this resource
1297: ENDMENUITEMS
1.534 raeburn 1298: }
1.515 raeburn 1299: #
1300: # Rename and Delete only available if obsolete or unpublished
1301: #
1302: if ($candelete) {
1303: $menuitems .= (<<ENDMENUITEMS);
1304: s&7&4&rename.png&Rename&resource[_5]&gocstr('/adm/cfile?action=rename','/priv/$udom/$uname/$cleandisfn')&Rename this resource
1.353 www 1305: s&7&1&del.png&Delete&resource[_2]&gocstr('/adm/cfile?action=delete','/priv/$udom/$uname/$cleandisfn')&Delete this resource
1.515 raeburn 1306: ENDMENUITEMS
1307: }
1.544 raeburn 1308: #
1309: # Print only makes sense for certain mime types
1310: #
1311: if ($thisdisfn=~/\.(xml|html|htm|xhtml|xhtm|tex)$/ || $thisdisfn=~/$LONCAPA::assess_re/) {
1312: $menuitems .= (<<ENDMENUITEMS);
1.353 www 1313: s&7&2&prt.png&Print&printout[_1]&gocstr('/adm/printout','/priv/$udom/$uname/$cleandisfn')&Prepare a printable document
1.120 raeburn 1314: ENDMENUITEMS
1.544 raeburn 1315: }
1.548 raeburn 1316: #
1.549 raeburn 1317: # "Exit Daxe" in Functions menu when using Daxe
1318: #
1319: if ((($env{'form.editmode'} eq 'daxe') &&
1320: ($thisdisfn=~/\.(xml|html|htm|xhtml|xhtm)$/)) ||
1321: (($env{'form.problemmode'} eq 'daxe') &&
1322: ($thisdisfn=~/$LONCAPA::assess_re/))) {
1323: my %editors = &Apache::loncommon::permitted_editors();
1324: if ($editors{'daxe'}) {
1325: my $privfile = &Apache::loncommon::escape_single("/priv/$udom/$uname/$thisdisfn");
1326: $in_daxe = 1;
1327: $menuitems .= (<<ENDMENUITEMS);
1328: my $privfile = &Apache::loncommon::escape_single("/priv/$udom/$uname/$thisdisfn");
1329: s&7&6&tolastloc.png&Exit Daxe&resource[_1]&go('$privfile')&Exit editing this resource
1330: ENDMENUITEMS
1331: }
1332: }
1.551 raeburn 1333: }
1.549 raeburn 1334: #
1.548 raeburn 1335: # Editing options usually accessed via "Settings" in inline menu need to be
1336: # accessed in a different way, when Authoring Space is accessed in course
1337: # context
1338: #
1339: if ($env{'request.role'} !~/^(aa|ca|au)/) {
1340: my $privfile = &Apache::loncommon::escape_single("/priv/$udom/$uname/$thisdisfn");
1341: $menuitems .= (<<ENDMENUITEMS);
1342: s&7&5&editops.png&Options&edit[_1]&gocstr('/adm/preferences?action=authorsettings','$privfile')&Authoring Space Options
1343: ENDMENUITEMS
1344: }
1.308 raeburn 1345: if (ref($bread_crumbs) eq 'ARRAY') {
1346: &Apache::lonhtmlcommon::clear_breadcrumbs();
1347: foreach my $crumb (@{$bread_crumbs}){
1348: &Apache::lonhtmlcommon::add_breadcrumb($crumb);
1349: }
1350: }
1.203 foxr 1351: } elsif ( defined($env{'request.course.id'}) &&
1352: $env{'request.symb'} ne '' ) {
1.274 www 1353: #
1.383 raeburn 1354: # We are in a course and looking at a registered URL
1.274 www 1355: # Should probably be in mydesk.tab
1356: #
1.443 raeburn 1357: $menuitems = "c&3&1";
1.486 raeburn 1358: if ($ltiscope eq 'resource') {
1359: # Suppress display of backward arrow for LTI Provider if scope is resource.
1360: # Suppress display of forward arrow for LTI Provider if scope is resource.
1361: } elsif ($ltiscope eq 'map') {
1362: # Suppress display of backward arrow for LTI Provider if scope is map and this is first resource.
1363: # Suppress display of forward arrow for LTI Provider if scope is map and this is the last resource.
1364: my $showforw = 1;
1365: my $showback = 1;
1366: my $navmap = Apache::lonnavmaps::navmap->new();
1367: if (ref($navmap)) {
1368: my $mapres = $navmap->getResourceByUrl($ltiuri);
1369: if (ref($mapres)) {
1370: if ($navmap->isLastResource($mapres,$env{'request.symb'})) {
1371: $showforw = 0;
1372: }
1373: if ($navmap->isFirstResource($mapres,$env{'request.symb'})) {
1374: $showback = 0;
1375: }
1376: }
1377: }
1378: if ($showback) {
1379: $menuitems.="
1380: s&2&1&back.png&&&gopost('/adm/flip','back:'+currentURL)&Previous content resource&&1";
1381: }
1382: if ($showforw) {
1383: $menuitems.="
1384: s&2&3&forw.png&&&gopost('/adm/flip','forward:'+currentURL)&Next content resource&&3";
1385: }
1386: } elsif (($crstype ne 'Placement') || ($env{'request.role.adv'})) {
1.443 raeburn 1387: $menuitems.="
1.444 raeburn 1388: s&2&1&back.png&&&gopost('/adm/flip','back:'+currentURL)&Previous content resource&&1
1389: s&2&3&forw.png&&&gopost('/adm/flip','forward:'+currentURL)&Next content resource&&3";
1390: } else {
1391: # Suppress display of backward arrow for Placement Tests
1392: # Suppress display of forward arrow for Placement Tests if this is the last resource.
1393: my $showforw = 1;
1394: if ($env{'request.symb'}) {
1395: my $navmap = Apache::lonnavmaps::navmap->new();
1396: if (ref($navmap)) {
1397: if (&Apache::lonplacementtest::is_lastres($env{'request.symb'},$navmap)) {
1398: $showforw = 0;
1399: }
1400: }
1401: }
1402: if ($showforw) {
1403: $menuitems.="
1404: s&2&3&forw.png&&&gopost('/adm/flip','forward:'+currentURL)&Next content resource&&3";
1405: }
1.443 raeburn 1406: }
1407: $menuitems .= (<<ENDMENUITEMS);
1408:
1.77 www 1409: c&6&3
1410: c&8&1
1411: c&8&2
1.344 www 1412: s&8&3&prt.png&Print&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
1.41 www 1413: ENDMENUITEMS
1.383 raeburn 1414: $got_prt = 1;
1415: if (($env{'user.adv'}) && ($env{'request.uri'} =~ /^\/res/)
1416: && (!$env{'request.enc'})) {
1.535 raeburn 1417: my $privurl = $env{'request.uri'};
1418: $privurl =~ s{^/res/}{/priv/};
1419: my ($cnum,$cdom) = &Apache::loncommon::crsauthor_url($privurl);
1420: if ($cnum) {
1421: $crsauthor = 1;
1422: } else {
1.452 raeburn 1423: # wishlist is only available for users with access to resource-pool
1424: # and links can only be set for resources within the resource-pool
1425: $menuitems .= (<<ENDMENUITEMS);
1.431 golterma 1426: s&9&1&wishlist-link.png&Stored Links&wishlistlink[_2]&set_wishlistlink()&Save a link for this resource in my personal Stored Links repository&&1
1.332 wenzelju 1427: ENDMENUITEMS
1.452 raeburn 1428: $got_wishlist = 1;
1429: }
1.332 wenzelju 1430: }
1.216 albertel 1431:
1.243 tempelho 1432: my $currentURL = &Apache::loncommon::get_symb();
1433: my ($symb_old,$symb_old_enc) = &Apache::loncommon::clean_symb($currentURL);
1434: my $annotation = &Apache::loncommon::get_annotation($symb_old,$symb_old_enc);
1435: $menuitems.="s&9&3&";
1436: if(length($annotation) > 0){
1.317 droeschl 1437: $menuitems.="anot2.png";
1.243 tempelho 1438: }else{
1.317 droeschl 1439: $menuitems.="anot.png";
1.243 tempelho 1440: }
1.344 www 1441: $menuitems.="&Notes&&annotate()&";
1.243 tempelho 1442: $menuitems.="Make notes and annotations about this resource&&1\n";
1.428 raeburn 1443: my $is_mobile;
1444: if ($env{'browser.mobile'}) {
1445: $is_mobile = 1;
1446: }
1.243 tempelho 1447:
1.484 raeburn 1448: unless ($env{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme|viewclasslist|portfolio)(\?|$)/) {
1.502 raeburn 1449: if ((!$env{'request.enc'}) && ($env{'request.noversionuri'} !~ m{^/adm/wrapper/ext/}) &&
1450: ($env{'request.noversionuri'} !~ m{^/uploaded/$match_domain/$match_courseid/(docs/|default_\d+\.page$)}) &&
1451: ($env{'request.noversionuri'} !~ m{^/adm/.+/ext\.tool$})) {
1.216 albertel 1452: $menuitems.=(<<ENDREALRES);
1.496 raeburn 1453: s&6&3&catalog.png&Info&info[_1]&catalog_info(currentURL,'$is_mobile')&Show Metadata
1.216 albertel 1454: ENDREALRES
1455: }
1.502 raeburn 1456: unless (($env{'request.noversionuri'} =~ m{^/uploaded/$match_domain/$match_courseid/(docs/|default_\d+\.page$)}) ||
1.484 raeburn 1457: ($env{'request.noversionuri'} =~ m{^\Q/adm/wrapper/\E(ext|uploaded)/}) ||
1458: ($env{'request.noversionuri'} =~ m{^/adm/.+/ext\.tool$})) {
1.382 raeburn 1459: $menuitems.=(<<ENDREALRES);
1.344 www 1460: s&8&1&eval.png&Evaluate&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource
1.382 raeburn 1461: ENDREALRES
1462: }
1.422 raeburn 1463: unless ($env{'request.noversionuri'} =~ m{^\Q/adm/wrapper/\E(ext|uploaded)/}) {
1464: $menuitems.=(<<ENDREALRES);
1.344 www 1465: s&8&2&fdbk.png&Communicate&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource
1.77 www 1466: ENDREALRES
1.422 raeburn 1467: }
1.120 raeburn 1468: }
1469: }
1.203 foxr 1470: if ($env{'request.uri'} =~ /^\/res/) {
1.383 raeburn 1471: unless ($got_prt) {
1472: $menuitems .= (<<ENDMENUITEMS);
1.344 www 1473: s&8&3&prt.png&Print&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
1.203 foxr 1474: ENDMENUITEMS
1.384 raeburn 1475: $got_prt = 1;
1.383 raeburn 1476: }
1.535 raeburn 1477: unless (($got_wishlist) || ($crsauthor)) {
1.383 raeburn 1478: if (($env{'user.adv'}) && (!$env{'request.enc'})) {
1479: # wishlist is only available for users with access to resource-pool
1480: $menuitems .= (<<ENDMENUITEMS);
1.431 golterma 1481: s&9&1&wishlist-link.png&Stored Links&wishlistlink[_2]&set_wishlistlink()&Save a link for this resource in your personal Stored Links repository&&1
1.332 wenzelju 1482: ENDMENUITEMS
1.383 raeburn 1483: $got_wishlist = 1;
1484: }
1485: }
1486: }
1.41 www 1487: my $buttons='';
1488: foreach (split(/\n/,$menuitems)) {
1489: my ($command,@rest)=split(/\&/,$_);
1.220 raeburn 1490: my $idx=10*$rest[0]+$rest[1];
1491: if (&hidden_button_check() eq 'yes') {
1492: if ($idx == 21 ||$idx == 23) {
1493: $buttons.=&switch('','',@rest);
1494: } else {
1495: $buttons.=&clear(@rest);
1496: }
1497: } else {
1498: if ($command eq 's') {
1499: $buttons.=&switch('','',@rest);
1500: } else {
1501: $buttons.=&clear(@rest);
1502: }
1.41 www 1503: }
1504: }
1.524 raeburn 1505: my ($showprogress,$linkprotout);
1.445 raeburn 1506: if (($crstype eq 'Placement') && (!$env{'request.role.adv'})) {
1507: $showprogress = &placement_progress();
1508: }
1.524 raeburn 1509: if ($env{'request.deeplink.login'}) {
1510: $linkprotout = &linkprot_exit();
1511: }
1.445 raeburn 1512:
1513: my $addremote=0;
1514: foreach (@inlineremote) { if ($_ ne '') { $addremote=1; last;} }
1.148 albertel 1515:
1.301 droeschl 1516: if ($addremote) {
1.458 raeburn 1517: my ($countdown,$buttonshide);
1.436 raeburn 1518: if ($env{'request.filename'} =~ /\.page$/) {
1519: my %breadcrumb_tools = &Apache::lonhtmlcommon::current_breadcrumb_tools();
1520: if (ref($breadcrumb_tools{'tools'}) eq 'ARRAY') {
1.458 raeburn 1521: $countdown = $breadcrumb_tools{'tools'}->[0];
1.436 raeburn 1522: }
1.458 raeburn 1523: $buttonshide = $pagebuttonshide;
1.436 raeburn 1524: } else {
1525: $countdown = &countdown_timer();
1.458 raeburn 1526: $buttonshide = &hidden_button_check();
1.436 raeburn 1527: }
1.342 www 1528: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1.301 droeschl 1529:
1.342 www 1530: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.312 droeschl 1531: 'navigation', @inlineremote[21,23]);
1532:
1.458 raeburn 1533: if ($buttonshide eq 'yes') {
1.378 raeburn 1534: if ($countdown) {
1535: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$countdown);
1536: }
1.524 raeburn 1537: if ($linkprotout) {
1538: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$linkprotout);
1539: }
1.445 raeburn 1540: if ($showprogress) {
1541: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$showprogress);
1542: }
1.378 raeburn 1543: } else {
1544: my @tools = @inlineremote[93,91,81,82,83];
1545: if ($countdown) {
1546: unshift(@tools,$countdown);
1547: }
1.524 raeburn 1548: if ($linkprotout) {
1549: unshift(@tools,$linkprotout);
1550: }
1.342 www 1551: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.378 raeburn 1552: 'tools',@tools);
1.313 droeschl 1553:
1.549 raeburn 1554: #exit editing link/icon when using daxe in construction space
1.313 droeschl 1555: #publish button in construction space
1556: if ($env{'request.state'} eq 'construct'){
1.549 raeburn 1557: if ($in_daxe) {
1558: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1559: 'advtools', $inlineremote[76]);
1560: }
1.342 www 1561: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.349 raeburn 1562: 'advtools', $inlineremote[63]);
1.342 www 1563: } else {
1564: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.349 raeburn 1565: 'tools', $inlineremote[63]);
1.313 droeschl 1566: }
1.390 raeburn 1567: &advtools_crumbs(@inlineremote);
1.549 raeburn 1568: #options link/icon in constructions space viewed with course role
1.548 raeburn 1569: if (($env{'request.state'} eq 'construct') &&
1570: ($env{'request.role'} !~/^(aa|ca|au)/)) {
1571: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1572: 'advtools', $inlineremote[75]);
1573: }
1.301 droeschl 1574: }
1.445 raeburn 1575: } else {
1576: if ($showprogress) {
1577: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$showprogress);
1578: }
1.524 raeburn 1579: if ($linkprotout) {
1580: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$linkprotout);
1581: }
1.38 www 1582: }
1.433 raeburn 1583: my ($topic_help,$topic_help_text);
1.550 raeburn 1584: if ($toplevel_cstr && !$crsauthor_cstr) {
1.434 raeburn 1585: if ((($ENV{'SERVER_PORT'} == 443) ||
1586: ($Apache::lonnet::protocol{$Apache::lonnet::perlvar{'lonHostID'}} eq 'https')) &&
1587: (&Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},'webdav'))) {
1.433 raeburn 1588: $topic_help = 'Authoring_WebDAV,Authoring_WebDAV_Mac_10v6,Authoring_WebDAV_Mac_10v10,'.
1589: 'Authoring_WebDAV_Windows_v7,Authoring_WebDAV_Linux_Centos';
1590: $topic_help_text = 'About WebDAV access';
1591: }
1592: }
1.524 raeburn 1593: if (ref($showncrumbsref)) {
1594: $$showncrumbsref = 1;
1595: }
1.342 www 1596: return &Apache::lonhtmlcommon::scripttag('', 'start')
1.433 raeburn 1597: . &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0,'','','','',$topic_help,$topic_help_text)
1.342 www 1598: . &Apache::lonhtmlcommon::scripttag('', 'end');
1.38 www 1599: }
1600:
1.389 raeburn 1601: sub get_editbutton {
1.468 raeburn 1602: my ($cfile,$home,$switchserver,$forceedit,$forceview,$forcereg,$hostname) = @_;
1.398 raeburn 1603: my $jscall;
1604: if (($forceview) && ($env{'form.todocs'})) {
1.463 raeburn 1605: my ($folderpath,$command,$navmap);
1.398 raeburn 1606: if ($env{'request.symb'}) {
1.463 raeburn 1607: $folderpath = &Apache::loncommon::symb_to_docspath($env{'request.symb'},\$navmap);
1.398 raeburn 1608: } elsif ($env{'form.folderpath'} =~ /^supplemental/) {
1609: $folderpath = $env{'form.folderpath'};
1610: $command = '&forcesupplement=1';
1611: }
1612: $folderpath = &escape(&HTML::Entities::encode(&escape($folderpath),'<>&"'));
1613: $jscall = "go('/adm/coursedocs?folderpath=$folderpath$command')";
1614: } else {
1.459 raeburn 1615: my $suppanchor;
1616: if ($env{'form.folderpath'}) {
1617: $suppanchor = $env{'form.anchor'};
1618: }
1.527 raeburn 1619: my $shownsymb;
1620: if ($env{'request.symb'}) {
1621: $shownsymb = &Apache::lonenc::check_encrypt($env{'request.symb'});
1622: }
1.398 raeburn 1623: $jscall = &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,$switchserver,
1.527 raeburn 1624: $forceedit,$forcereg,$env{'request.symb'},$shownsymb,
1.393 raeburn 1625: &escape($env{'form.folderpath'}),
1.468 raeburn 1626: &escape($env{'form.title'}),$hostname,
1627: $env{'form.idx'},&escape($env{'form.suppurl'}),
1628: $env{'form.todocs'},$suppanchor);
1.398 raeburn 1629: }
1.389 raeburn 1630: if ($jscall) {
1.390 raeburn 1631: my $icon = 'pcstr.png';
1632: my $label = 'Edit';
1633: if ($forceview) {
1634: $icon = 'tolastloc.png';
1635: $label = 'Exit Editing';
1636: }
1637: &switch('','',6,1,$icon,$label,'resource[_2]',
1638: $jscall,"Edit this resource");
1639: return 1;
1640: }
1641: return;
1642: }
1643:
1644: sub prepare_functions {
1.468 raeburn 1645: my ($resurl,$forcereg,$group,$bread_crumbs,$advtools,$docscrumbs,$hostname) = @_;
1.390 raeburn 1646: unless ($env{'request.registered'}) {
1647: undef(@inlineremote);
1648: }
1649: my ($cdom,$cnum,%perms,$cfile,$switchserver,$home,$forceedit,
1650: $forceview);
1651:
1652: if ($env{'request.course.id'}) {
1653: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1654: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1655: $perms{'mdc'} = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
1656: }
1657:
1658: my $editbutton = '';
1.480 raeburn 1659: my $viewsrcbutton = '';
1.514 raeburn 1660: my $clientip = &Apache::lonnet::get_requestor_ip();
1.390 raeburn 1661: #
1.480 raeburn 1662: # Determine whether or not to display 'Edit' or 'View Source' icon/button
1.390 raeburn 1663: #
1664: if ($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) {
1.514 raeburn 1665: my $blocked = &Apache::loncommon::blocking_status('about',$clientip,$2,$1);
1.390 raeburn 1666: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1.391 raeburn 1667: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1668: &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
1669: &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
1.504 raeburn 1670: if (($cfile) && ($home ne '') && ($home ne 'no_host') && (!$blocked)) {
1.391 raeburn 1671: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1.390 raeburn 1672: $forceedit,$forceview,$forcereg);
1673: }
1.541 raeburn 1674: } elsif (!$env{'request.course.id'}) {
1675: if (($env{'user.author'}) && ($resurl eq '/adm/viewcoauthors')) {
1676: if ($env{'request.role'} =~/^(ca|au)/) {
1677: my ($audom,$auname);
1678: if ($env{'request.role'} eq "au./$env{'user.domain'}/") {
1679: ($audom,$auname) = ($env{'user.domain'},$env{'user.name'});
1680: } elsif ($env{'request.role'} =~ m{^ca\./($match_domain)/($match_username)}) {
1681: ($audom,$auname) = ($1,$2);
1682: }
1683: if (($audom ne '') && ($auname ne '')) {
1684: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1685: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1686: &Apache::lonnet::can_edit_resource($file,$auname,$audom,
1687: $resurl);
1688: if ($cfile) {
1689: $editbutton = &get_editbutton($resurl,'','',$forceedit,
1690: $forceview);
1691: }
1692: }
1693: }
1694: } elsif (($env{'user.author'}) && ($env{'request.filename'}) &&
1695: ($env{'request.role'} !~/^(aa|ca|au)/)) {
1.390 raeburn 1696: #
1697: # Currently do not have the role of author or co-author.
1698: # Do we have authoring privileges for the resource?
1699: #
1.541 raeburn 1700: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1701: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1702: &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
1703: &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
1704: if (($cfile) && ($home ne '') && ($home ne 'no_host')) {
1705: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1706: $forceedit,$forceview,$forcereg);
1707: }
1.390 raeburn 1708: }
1709: } elsif ($env{'request.course.id'}) {
1710: #
1711: # This applies in course context
1712: #
1.412 raeburn 1713: if (($perms{'mdc'}) &&
1.469 raeburn 1714: (($resurl =~ m{^/?public/$cdom/$cnum/syllabus}) ||
1.477 raeburn 1715: ($resurl =~ m{^/?uploaded/$cdom/$cnum/portfolio/syllabus/}) ||
1716: (($resurl =~ m{^/?uploaded/$cdom/$cnum/default_\d+\.sequence$}) && ($env{'form.navmap'})))) {
1.470 raeburn 1717: if ($resurl =~ m{^/}) {
1718: $cfile = $resurl;
1719: } else {
1720: $cfile = "/$resurl";
1721: }
1.411 raeburn 1722: $home = &Apache::lonnet::homeserver($cnum,$cdom);
1723: if ($env{'form.forceedit'}) {
1724: $forceview = 1;
1.390 raeburn 1725: } else {
1.411 raeburn 1726: $forceedit = 1;
1.390 raeburn 1727: }
1.477 raeburn 1728: if ($cfile =~ m{^/uploaded/$cdom/$cnum/default_\d+\.sequence$}) {
1729: my $text = 'Edit Folder';
1730: &switch('','',7,4,'docs-22x22.png','Edit Folder','parms[_2]',
1731: "gocmd('/adm/coursedocs','direct')",
1732: 'Folder/Page Content');
1733: $editbutton = 1;
1734: } else {
1735: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1736: $forceedit,$forceview,$forcereg,
1737: $hostname);
1738: }
1.393 raeburn 1739: } elsif (($resurl eq '/adm/extresedit') &&
1740: (($env{'form.symb'}) || ($env{'form.folderpath'}))) {
1741: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1742: &Apache::lonnet::can_edit_resource($resurl,$cnum,$cdom,$resurl,
1743: $env{'form.symb'});
1744: if ($cfile ne '') {
1745: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1.468 raeburn 1746: $forceedit,$forceview,$forcereg);
1.393 raeburn 1747: }
1.406 raeburn 1748: } elsif (($resurl =~ m{^/?adm/viewclasslist$}) &&
1749: (&Apache::lonnet::allowed('opa',$env{'request.course.id'}))) {
1750: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1751: &Apache::lonnet::can_edit_resource($resurl,$cnum,$cdom,$resurl,
1752: $env{'form.symb'});
1753: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1754: $forceedit,$forceview,$forcereg);
1.405 raeburn 1755: } elsif (($resurl !~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) &&
1756: ($resurl ne '/cgi-bin/printout.pl')) {
1.390 raeburn 1757: if ($env{'request.filename'}) {
1.547 raeburn 1758: my $file;
1759: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1760: if ($env{'request.filename'} =~ m{^\Q$londocroot\E/priv/}) {
1761: $file = $env{'request.filename'};
1762: $file =~ s{^\Q$londocroot\E/}{};
1763: } else {
1764: $file=&Apache::lonnet::declutter($env{'request.filename'});
1765: }
1.390 raeburn 1766: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1767: &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
1768: &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
1769: if ($cfile ne '') {
1770: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1.468 raeburn 1771: $forceedit,$forceview,$forcereg,
1772: $hostname);
1.390 raeburn 1773: }
1.480 raeburn 1774: if ((($cfile eq '') || (!$editbutton)) &&
1775: ($resurl =~ /$LONCAPA::assess_re/)) {
1776: my $showurl = &Apache::lonnet::clutter($resurl);
1.501 raeburn 1777: my $crs_sec = $env{'request.course.id'} . (($env{'request.course.sec'} ne '')
1778: ? "/$env{'request.course.sec'}"
1779: : '');
1.480 raeburn 1780: if ((&Apache::lonnet::allowed('cre','/')) &&
1781: (&Apache::lonnet::metadata($resurl,'sourceavail') eq 'open')) {
1782: $viewsrcbutton = 1;
1.501 raeburn 1783: } elsif (&Apache::lonnet::allowed('vxc',$crs_sec)) {
1.480 raeburn 1784: if ($showurl =~ m{^\Q/res/$cdom/\E($match_username)/}) {
1785: my $auname = $1;
1786: if (($env{'request.course.adhocsrcaccess'} ne '') &&
1787: (grep(/^\Q$auname\E$/,split(/,/,$env{'request.course.adhocsrcaccess'})))) {
1788: $viewsrcbutton = 1;
1.481 raeburn 1789: } elsif ((&Apache::lonnet::metadata($resurl,'sourceavail') eq 'open') &&
1.501 raeburn 1790: (&Apache::lonnet::allowed('bre',$crs_sec))) {
1.481 raeburn 1791: $viewsrcbutton = 1;
1.480 raeburn 1792: }
1793: }
1794: }
1795: if ($viewsrcbutton) {
1796: &switch('','',6,1,'pcstr.png','View Source','resource[_2]','open_source()',
1797: 'View source code');
1798: }
1799: }
1.390 raeburn 1800: }
1801: }
1802: }
1803: # End determination of 'Edit' icon/button display
1804:
1.393 raeburn 1805: if ($env{'request.course.id'}) {
1.390 raeburn 1806: # This applies to about me page for users in a course
1.391 raeburn 1807: if ($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) {
1.390 raeburn 1808: my ($sdom,$sname) = ($1,$2);
1809: unless (&Apache::lonnet::is_course($sdom,$sname)) {
1.514 raeburn 1810: my $blocked = &Apache::loncommon::blocking_status('about',$clientip,$sname,$sdom);
1.504 raeburn 1811: unless ($blocked) {
1812: &switch('','',6,4,'mail-message-new-22x22.png','Message to user',
1813: '',
1814: "go('/adm/email?compose=individual&recname=$sname&recdom=$sdom')",
1815: 'Send message to specific user');
1816: }
1.390 raeburn 1817: }
1.391 raeburn 1818: my $hideprivileged = 1;
1819: if (&Apache::lonnet::in_course($sdom,$sname,$cdom,$cnum,undef,
1820: $hideprivileged)) {
1.390 raeburn 1821: foreach my $priv ('vsa','vgr','srm') {
1822: $perms{$priv} = &Apache::lonnet::allowed($priv,$env{'request.course.id'});
1823: if (!$perms{$priv} && $env{'request.course.sec'} ne '') {
1824: $perms{$priv} =
1825: &Apache::lonnet::allowed($priv,"$env{'request.course.id'}/$env{'request.course.sec'}");
1826: }
1827: }
1828: if ($perms{'vsa'}) {
1829: &switch('','',6,5,'trck-22x22.png','Activity',
1830: '',
1831: "go('/adm/trackstudent?selected_student=$sname:$sdom')",
1832: 'View recent activity by this person');
1833: }
1834: if ($perms{'vgr'}) {
1835: &switch('','',6,6,'rsrv-22x22.png','Reservations',
1836: '',
1.415 raeburn 1837: "go('/adm/slotrequest?command=showresv&origin=aboutme&uname=$sname&udom=$sdom')",
1.390 raeburn 1838: 'Slot reservation history');
1839: }
1840: if ($perms{'srm'}) {
1841: &switch('','',6,7,'contact-new-22x22.png','Records',
1842: '',
1.415 raeburn 1843: "go('/adm/email?recordftf=retrieve&recname=$sname&recdom=$sdom')",
1.390 raeburn 1844: 'Add records');
1845: }
1846: }
1.393 raeburn 1847: }
1848: if (($env{'form.folderpath'} =~ /^supplemental/) &&
1849: (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) &&
1850: (($resurl =~ m{^/adm/wrapper/ext/}) ||
1.472 raeburn 1851: ($resurl =~ m{^/adm/$cdom/$cnum/\d+/ext\.tool$}) ||
1.393 raeburn 1852: ($resurl =~ m{^/uploaded/$cdom/$cnum/supplemental/}) ||
1.397 raeburn 1853: ($resurl eq '/adm/supplemental') ||
1854: ($resurl =~ m{^/public/$cdom/$cnum/syllabus$}) ||
1855: ($resurl =~ m{^/adm/$match_domain/$match_username/aboutme$}))) {
1.393 raeburn 1856: my @folders=split('&',$env{'form.folderpath'});
1.394 raeburn 1857: if ((@folders > 2) || ($resurl ne '/adm/supplemental')) {
1.459 raeburn 1858: my $suppanchor;
1859: if ($resurl =~ m{^/adm/wrapper/ext/}) {
1860: $suppanchor = $env{'form.anchor'};
1861: }
1.393 raeburn 1862: my $esc_path=&escape(&HTML::Entities::encode(&escape($env{'form.folderpath'}),'<>&"'));
1.468 raeburn 1863: my $link = '/adm/coursedocs?command=direct&forcesupplement=1&supppath='.
1864: "$esc_path&anchor=$suppanchor";
1865: if ($env{'request.use_absolute'} ne '') {
1866: $link = $env{'request.use_absolute'}.$link;
1867: }
1.393 raeburn 1868: &switch('','',7,4,'docs-22x22.png','Edit Folder','parms[_2]',
1.468 raeburn 1869: "location.href='$link'",'Folder/Page Content');
1.393 raeburn 1870: }
1.390 raeburn 1871: }
1872: }
1873:
1874: # End checking for items for about me page for users in a course
1.393 raeburn 1875: if ($docscrumbs) {
1876: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1877: &advtools_crumbs(@inlineremote);
1878: return $editbutton;
1879: } elsif ($env{'request.registered'}) {
1.480 raeburn 1880: return $editbutton || $viewsrcbutton;
1.390 raeburn 1881: } else {
1882: if (ref($bread_crumbs) eq 'ARRAY') {
1883: if (@inlineremote > 0) {
1884: if (ref($advtools) eq 'ARRAY') {
1885: @{$advtools} = @inlineremote;
1886: }
1887: }
1888: return;
1889: } elsif (@inlineremote > 0) {
1890: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1891: &advtools_crumbs(@inlineremote);
1892: return &Apache::lonhtmlcommon::scripttag('', 'start')
1893: . &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0)
1894: . &Apache::lonhtmlcommon::scripttag('', 'end');
1895: }
1896: }
1897: }
1898:
1899: sub advtools_crumbs {
1900: my @funcs = @_;
1901: if ($env{'request.noversionuri'} =~ m{^/adm/$match_domain/$match_username/aboutme$}) {
1902: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1903: 'advtools', @funcs[61,64,65,66,67,74]);
1904: } elsif ($env{'request.noversionuri'} !~ m{^/adm/(navmaps|viewclasslist)(\?|$)}) {
1.515 raeburn 1905: if ($env{'request.state'} eq 'construct') {
1906: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.552 raeburn 1907: 'advtools', @funcs[61,73,74,71,72,77]);
1.515 raeburn 1908: } else {
1909: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.530 raeburn 1910: 'advtools', @funcs[61,71,72,73,74,75,92]);
1.515 raeburn 1911: }
1.393 raeburn 1912: } elsif ($env{'request.noversionuri'} eq '/adm/viewclasslist') {
1913: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.407 raeburn 1914: 'advtools', $funcs[61]);
1.393 raeburn 1915: }
1.412 raeburn 1916: return;
1.258 raeburn 1917: }
1918:
1.2 www 1919: # ================================================================== Raw Config
1920:
1.3 www 1921: sub clear {
1922: my ($row,$col)=@_;
1.316 droeschl 1923: $inlineremote[10*$row+$col]='';
1924: return '';
1.3 www 1925: }
1926:
1.40 www 1927: # ============================================ Switch a button or create a link
1.25 matthew 1928: # Switch acts on the javascript that is executed when a button is clicked.
1929: # The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
1.40 www 1930:
1.2 www 1931: sub switch {
1.530 raeburn 1932: my ($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat,$nobreak,$form)=@_;
1.2 www 1933: $act=~s/\$uname/$uname/g;
1934: $act=~s/\$udom/$udom/g;
1.88 www 1935: $top=&mt($top);
1936: $bot=&mt($bot);
1937: $desc=&mt($desc);
1.209 www 1938: my $idx=10*$row+$col;
1939: $category_members{$cat}.=':'.$idx;
1940:
1.320 droeschl 1941: # Inline Menu
1.317 droeschl 1942: if ($nobreak==2) { return ''; }
1943: my $text=$top.' '.$bot;
1944: $text=~s/\s*\-\s*//gs;
1.105 www 1945:
1.317 droeschl 1946: my $pic=
1.225 albertel 1947: '<img alt="'.$text.'" src="'.
1948: &Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$img).
1.303 droeschl 1949: '" align="'.($nobreak==3?'right':'left').'" class="LC_icon" />';
1.317 droeschl 1950: if ($env{'browser.interface'} eq 'faketextual') {
1.274 www 1951: # Main Menu
1.103 www 1952: if ($nobreak==3) {
1.209 www 1953: $inlineremote[$idx]="\n".
1.177 albertel 1954: '<td class="LC_menubuttons_text" align="right">'.$text.
1.247 harmsja 1955: '</td><td align="left">'.
1.103 www 1956: '<a href="javascript:'.$act.';">'.$pic.'</a></td></tr>';
1957: } elsif ($nobreak) {
1.209 www 1958: $inlineremote[$idx]="\n<tr>".
1.247 harmsja 1959: '<td align="left">'.
1.177 albertel 1960: '<a href="javascript:'.$act.';">'.$pic.'</a></td>
1.215 www 1961: <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 1962: } else {
1.209 www 1963: $inlineremote[$idx]="\n<tr>".
1.247 harmsja 1964: '<td align="left">'.
1.103 www 1965: '<a href="javascript:'.$act.';">'.$pic.
1.177 albertel 1966: '</a></td><td class="LC_menubuttons_text" colspan="3">'.
1.215 www 1967: '<a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$desc.'</span></a></td></tr>';
1.103 www 1968: }
1.317 droeschl 1969: } else {
1.103 www 1970: # Inline Menu
1.378 raeburn 1971: my @tools = (93,91,81,82,83);
1972: unless ($env{'request.state'} eq 'construct') {
1973: push(@tools,63);
1974: }
1.492 raeburn 1975: if ((($env{'environment.icons'} eq 'iconsonly') ||
1976: ($env{'environment.icons'} eq '') && ($env{'request.lti.login'})) &&
1.378 raeburn 1977: (grep(/^$idx$/,@tools))) {
1978: $inlineremote[$idx] =
1979: '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.'</a>';
1980: } else {
1981: $inlineremote[$idx] =
1.317 droeschl 1982: '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.
1.530 raeburn 1983: '<span class="LC_menubuttons_inline_text">'.$top.' </span></a>'.$form;
1.378 raeburn 1984: }
1.317 droeschl 1985: }
1.56 www 1986: return '';
1.2 www 1987: }
1988:
1989: sub secondlevel {
1990: my $output='';
1991: my
1.209 www 1992: ($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat)=@_;
1.2 www 1993: if ($prt eq 'any') {
1.209 www 1994: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1995: } elsif ($prt=~/^r(\w+)/) {
1996: if ($rol eq $1) {
1.209 www 1997: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1998: }
1999: }
2000: return $output;
2001: }
2002:
1.56 www 2003: sub inlinemenu {
1.210 albertel 2004: undef(@inlineremote);
2005: undef(%category_members);
1.275 www 2006: # calling rawconfig with "1" will evaluate mydesk.tab, even if there is no active remote control
1.56 www 2007: &rawconfig(1);
1.309 bisitz 2008: my $output='<table><tr>';
1.209 www 2009: for (my $col=1; $col<=2; $col++) {
1.241 riegler 2010: $output.='<td class="LC_mainmenu_col_fieldset">';
1.209 www 2011: for (my $row=1; $row<=8; $row++) {
2012: foreach my $cat (keys(%category_members)) {
2013: if ($category_positions{$cat} ne "$col,$row") { next; }
1.247 harmsja 2014: #$output.='<table><tr><td colspan="4" class="LC_menubuttons_category">'.&mt($category_names{$cat}).'</td></tr>';
1.309 bisitz 2015: $output.='<div class="LC_Box LC_400Box">';
2016: $output.='<h3 class="LC_hcell">'.&mt($category_names{$cat}).'</h3>';
1.247 harmsja 2017: $output.='<table>';
1.240 riegler 2018: my %active=();
2019: foreach my $menu_item (split(/\:/,$category_members{$cat})) {
2020: if ($inlineremote[$menu_item]) {
2021: $active{$menu_item}=1;
2022: }
2023: }
2024: foreach my $item (sort(keys(%active))) {
2025: $output.=$inlineremote[$item];
2026: }
2027: $output.='</table>';
1.245 harmsja 2028: $output.='</div>';
1.240 riegler 2029: }
2030: }
2031: $output.="</td>";
2032: }
2033: $output.="</tr></table>";
2034: return $output;
2035: }
2036:
1.2 www 2037: sub rawconfig {
1.274 www 2038: #
2039: # This evaluates mydesk.tab
2040: # Need to add more positions and more privileges to deal with all
2041: # menu items.
2042: #
1.34 www 2043: my $textualoverride=shift;
2044: my $output='';
1.316 droeschl 2045: return '' unless $textualoverride;
1.152 albertel 2046: my $uname=$env{'user.name'};
2047: my $udom=$env{'user.domain'};
2048: my $adv=$env{'user.adv'};
1.266 raeburn 2049: my $show_course=&Apache::loncommon::show_course();
1.152 albertel 2050: my $author=$env{'user.author'};
1.5 www 2051: my $crs='';
1.295 raeburn 2052: my $crstype='';
1.152 albertel 2053: if ($env{'request.course.id'}) {
2054: $crs='/'.$env{'request.course.id'};
2055: if ($env{'request.course.sec'}) {
2056: $crs.='_'.$env{'request.course.sec'};
1.7 www 2057: }
1.8 www 2058: $crs=~s/\_/\//g;
1.295 raeburn 2059: $crstype = &Apache::loncommon::course_type();
1.5 www 2060: }
1.152 albertel 2061: my $pub=($env{'request.state'} eq 'published');
2062: my $con=($env{'request.state'} eq 'construct');
2063: my $rol=$env{'request.role'};
1.427 raeburn 2064: my $requested_domain;
2065: if ($rol) {
2066: $requested_domain = $env{'request.role.domain'};
2067: }
1.184 raeburn 2068: foreach my $line (@desklines) {
1.209 www 2069: my ($row,$col,$pro,$prt,$img,$top,$bot,$act,$desc,$cat)=split(/\:/,$line);
1.3 www 2070: $prt=~s/\$uname/$uname/g;
2071: $prt=~s/\$udom/$udom/g;
1.295 raeburn 2072: if ($prt =~ /\$crs/) {
2073: next unless ($env{'request.course.id'});
2074: next if ($crstype eq 'Community');
2075: $prt=~s/\$crs/$crs/g;
2076: } elsif ($prt =~ /\$cmty/) {
2077: next unless ($env{'request.course.id'});
2078: next if ($crstype ne 'Community');
2079: $prt=~s/\$cmty/$crs/g;
2080: }
1.427 raeburn 2081: if ($prt =~ m/\$requested_domain/) {
2082: if ((!$requested_domain) && ($pro eq 'pbre') && ($env{'user.adv'})) {
2083: $prt=~s/\$requested_domain/$env{'user.domain'}/g;
2084: } else {
2085: $prt=~s/\$requested_domain/$requested_domain/g;
2086: }
2087: }
1.211 www 2088: if ($category_names{$cat}!~/\w/) { $cat='oth'; }
1.3 www 2089: if ($pro eq 'clear') {
1.4 www 2090: $output.=&clear($row,$col);
1.3 www 2091: } elsif ($pro eq 'any') {
1.2 www 2092: $output.=&secondlevel(
1.209 www 2093: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 2094: } elsif ($pro eq 'smp') {
2095: unless ($adv) {
2096: $output.=&secondlevel(
1.209 www 2097: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 2098: }
2099: } elsif ($pro eq 'adv') {
2100: if ($adv) {
2101: $output.=&secondlevel(
1.209 www 2102: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 2103: }
1.231 albertel 2104: } elsif ($pro eq 'shc') {
2105: if ($show_course) {
2106: $output.=&secondlevel(
2107: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
2108: }
2109: } elsif ($pro eq 'nsc') {
2110: if (!$show_course) {
2111: $output.=&secondlevel(
2112: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
2113: }
1.81 matthew 2114: } elsif (($pro=~/^p(\w+)/) && ($prt)) {
1.295 raeburn 2115: my $priv = $1;
2116: if ($priv =~ /^mdc(Course|Community)/) {
2117: if ($crstype eq $1) {
2118: $priv = 'mdc';
2119: } else {
2120: next;
2121: }
1.541 raeburn 2122: } elsif ($priv eq 'cca') {
2123: next if ($rol eq 'cm');
1.295 raeburn 2124: }
1.427 raeburn 2125: if ((($priv eq 'bre') && (&Apache::lonnet::allowed($priv,$prt) eq 'F')) ||
2126: (($priv ne 'bre') && (&Apache::lonnet::allowed($priv,$prt)))) {
2127: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.4 www 2128: }
1.295 raeburn 2129: } elsif ($pro eq 'course') {
2130: if (($env{'request.course.fn'}) && ($crstype ne 'Community')) {
1.209 www 2131: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.81 matthew 2132: }
1.295 raeburn 2133: } elsif ($pro eq 'community') {
2134: if (($env{'request.course.fn'}) && ($crstype eq 'Community')) {
2135: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
2136: }
1.124 matthew 2137: } elsif ($pro =~ /^courseenv_(.*)$/) {
2138: my $key = $1;
1.307 raeburn 2139: if ($crstype ne 'Community') {
2140: my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key};
2141: if ($key eq 'canuse_pdfforms') {
2142: if ($env{'request.course.id'} && $coursepref eq '') {
2143: my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
2144: $coursepref = $domdefs{'canuse_pdfforms'};
2145: }
2146: }
2147: if ($coursepref) {
2148: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
2149: }
1.295 raeburn 2150: }
2151: } elsif ($pro =~ /^communityenv_(.*)$/) {
2152: my $key = $1;
1.307 raeburn 2153: if ($crstype eq 'Community') {
2154: my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key};
2155: if ($key eq 'canuse_pdfforms') {
2156: if ($env{'request.course.id'} && $coursepref eq '') {
2157: my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
2158: $coursepref = $domdefs{'canuse_pdfforms'};
2159: }
2160: }
2161: if ($coursepref) {
2162: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
2163: }
1.124 matthew 2164: }
1.81 matthew 2165: } elsif ($pro =~ /^course_(.*)$/) {
2166: # Check for permissions inside of a course
1.295 raeburn 2167: if (($env{'request.course.id'}) && ($crstype ne 'Community') &&
1.152 albertel 2168: (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
2169: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
1.81 matthew 2170: )) {
1.209 www 2171: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.26 www 2172: }
1.295 raeburn 2173: } elsif ($pro =~ /^community_(.*)$/) {
2174: # Check for permissions inside of a community
2175: if (($env{'request.course.id'}) && ($crstype eq 'Community') &&
2176: (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
2177: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
2178: )) {
2179: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
2180: }
1.4 www 2181: } elsif ($pro eq 'author') {
2182: if ($author) {
1.152 albertel 2183: if ((($prt eq 'rca') && ($env{'request.role'}=~/^ca/)) ||
1.234 raeburn 2184: (($prt eq 'raa') && ($env{'request.role'}=~/^aa/)) ||
1.152 albertel 2185: (($prt eq 'rau') && ($env{'request.role'}=~/^au/))) {
1.19 matthew 2186: # Check that we are on the correct machine
1.29 matthew 2187: my $cadom=$requested_domain;
1.152 albertel 2188: my $caname=$env{'user.name'};
1.234 raeburn 2189: if (($prt eq 'rca') || ($prt eq 'raa')) {
1.29 matthew 2190: ($cadom,$caname)=
1.206 albertel 2191: ($env{'request.role'}=~/($match_domain)\/($match_username)$/);
1.29 matthew 2192: }
2193: $act =~ s/\$caname/$caname/g;
1.353 www 2194: $act =~ s/\$cadom/$cadom/g;
1.19 matthew 2195: my $home = &Apache::lonnet::homeserver($caname,$cadom);
1.109 albertel 2196: my $allowed=0;
2197: my @ids=&Apache::lonnet::current_machine_ids();
2198: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
2199: if ($allowed) {
1.209 www 2200: $output.=&switch($caname,$cadom,
2201: $row,$col,$img,$top,$bot,$act,$desc,$cat);
1.19 matthew 2202: }
1.6 www 2203: }
1.2 www 2204: }
1.541 raeburn 2205: } elsif ($pro eq 'coauthor') {
2206: if ($env{'request.role'}=~ m{^(ca|aa)\./($match_domain)/($match_username)$}) {
2207: my ($role,$audom,$auname) = ($1,$2,$3);
2208: if ((($prt eq 'raa') && ($role eq 'aa')) ||
2209: (($prt eq 'rca') && ($role eq 'ca') &&
2210: (!$env{"environment.internal.manager./$audom/$auname"}))) {
2211: $output.=&switch($auname,$audom,
2212: $row,$col,$img,$top,$bot,$act,$desc,$cat);
2213: }
2214: }
2215: } elsif ($pro eq 'coauthorenv_manager') {
2216: if ($env{'request.role'}=~ m{^ca\./($match_domain)/($match_username)$}) {
2217: my ($audom,$auname) = ($1,$2);
2218: if ($env{"environment.internal.manager./$audom/$auname"}) {
2219: $output.=&switch($auname,$audom,
2220: $row,$col,$img,$top,$bot,$act,$desc,$cat);
2221: }
2222: }
1.248 raeburn 2223: } elsif ($pro eq 'tools') {
2224: my @tools = ('aboutme','blog','portfolio');
2225: if (grep(/^\Q$prt\E$/,@tools)) {
1.249 raeburn 2226: if (!&Apache::lonnet::usertools_access($env{'user.name'},
1.251 raeburn 2227: $env{'user.domain'},
2228: $prt,undef,'tools')) {
2229: $output.=&clear($row,$col);
2230: next;
2231: }
1.278 raeburn 2232: } elsif (($prt eq 'reqcrsnsc') || ($prt eq 'reqcrsshc')) {
2233: if (($prt eq 'reqcrsnsc') && ($show_course)) {
2234: next;
2235: }
2236: if (($prt eq 'reqcrsshc') && (!$show_course)) {
2237: next;
2238: }
1.279 raeburn 2239: my $showreqcrs = &check_for_rcrs();
1.251 raeburn 2240: if (!$showreqcrs) {
1.248 raeburn 2241: $output.=&clear($row,$col);
2242: next;
2243: }
2244: }
2245: $prt='any';
2246: $output.=&secondlevel(
2247: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 2248: }
1.13 harris41 2249: }
1.2 www 2250: return $output;
2251: }
2252:
1.279 raeburn 2253: sub check_for_rcrs {
2254: my $showreqcrs = 0;
1.443 raeburn 2255: my @reqtypes = ('official','unofficial','community','textbook','placement');
1.280 raeburn 2256: foreach my $type (@reqtypes) {
1.279 raeburn 2257: if (&Apache::lonnet::usertools_access($env{'user.name'},
2258: $env{'user.domain'},
2259: $type,undef,'requestcourses')) {
2260: $showreqcrs = 1;
2261: last;
2262: }
2263: }
1.280 raeburn 2264: if (!$showreqcrs) {
2265: foreach my $type (@reqtypes) {
2266: if ($env{'environment.reqcrsotherdom.'.$type} ne '') {
1.522 raeburn 2267: my @domains = split(',',$env{'environment.reqcrsotherdom.'.$type});
2268: foreach my $entry (@domains) {
2269: my ($extdom,$extopt) = split(':',$entry);
2270: if (&Apache::lonnet::will_trust('reqcrs',$env{'user.domain'},$extdom)) {
2271: $showreqcrs = 1;
2272: last;
2273: }
2274: }
2275: if ($showreqcrs) {
2276: last;
2277: }
1.280 raeburn 2278: }
2279: }
2280: }
1.279 raeburn 2281: return $showreqcrs;
2282: }
2283:
1.306 raeburn 2284: sub dc_popup_js {
2285: my %lt = &Apache::lonlocal::texthash(
2286: more => '(More ...)',
2287: less => '(Less ...)',
2288: );
2289: return <<"END";
2290:
2291: function showCourseID() {
2292: document.getElementById('dccid').style.display='block';
2293: document.getElementById('dccid').style.textAlign='left';
1.307 raeburn 2294: document.getElementById('dccid').style.textFace='normal';
1.369 raeburn 2295: document.getElementById('dccidtext').innerHTML ='<a href="javascript:hideCourseID();" class="LC_menubuttons_link">$lt{'less'}</a>';
1.306 raeburn 2296: return;
2297: }
2298:
2299: function hideCourseID() {
2300: document.getElementById('dccid').style.display='none';
1.369 raeburn 2301: document.getElementById('dccidtext').innerHTML ='<a href="javascript:showCourseID()" class="LC_menubuttons_link">$lt{'more'}</a>';
1.306 raeburn 2302: return;
2303: }
2304:
2305: END
2306:
2307: }
2308:
1.378 raeburn 2309: sub countdown_toggle_js {
2310: return <<"END";
2311:
2312: function toggleCountdown() {
2313: var countdownid = document.getElementById('duedatecountdown');
2314: var currstyle = countdownid.style.display;
2315: if (currstyle == 'inline') {
2316: countdownid.style.display = 'none';
2317: document.getElementById('ddcountcollapse').innerHTML='';
2318: document.getElementById('ddcountexpand').innerHTML='◄ ';
2319: } else {
2320: countdownid.style.display = 'inline';
2321: document.getElementById('ddcountcollapse').innerHTML='► ';
2322: document.getElementById('ddcountexpand').innerHTML='';
2323: }
2324: return;
2325: }
2326:
2327: END
2328: }
2329:
1.435 musolffc 2330: # This creates a "done button" for timed events. The confirmation box is a jQuery
1.440 raeburn 2331: # dialog widget. If the interval parameter requires a proctor key for the timed
2332: # event to be marked done, there will also be a textbox where that can be entered.
2333: # Clicking OK will set the value of LC_interval_done to 'true', and, if needed will
2334: # set the value of LC_interval_done_proctorpass to the text entered in that box,
2335: # and submit the corresponding form.
2336: #
2337: # The &zero_time() routine in lonhomework.pm is called when a page is rendered if
2338: # LC_interval_done is true.
2339: #
1.435 musolffc 2340: sub done_button_js {
1.448 raeburn 2341: my ($type,$width,$height,$proctor,$donebuttontext) = @_;
1.441 raeburn 2342: return unless (($type eq 'map') || ($type eq 'resource'));
1.435 musolffc 2343: my %lt = &Apache::lonlocal::texthash(
2344: title => 'WARNING!',
2345: preamble => 'You are trying to end this timed event early.',
2346: map => 'Confirming that you are done will cause the time to expire and prevent you from changing any answers in the current folder.',
2347: resource => 'Confirming that you are done will cause the time to expire for this question, and prevent you from changing your answer(s).',
1.440 raeburn 2348: okdone => 'Click "OK" if you are completely finished.',
1.435 musolffc 2349: cancel => 'Click "Cancel" to continue working.',
1.440 raeburn 2350: proctor => 'Ask a proctor to enter the key, then click "OK" if you are completely finished.',
2351: ok => 'OK',
2352: exit => 'Cancel',
2353: key => 'Key:',
2354: nokey => 'A proctor key is required',
1.435 musolffc 2355: );
1.503 raeburn 2356: my $shownsymb = &HTML::Entities::encode(&Apache::lonenc::check_encrypt($env{'request.symb'}));
1.441 raeburn 2357: my $navmap = Apache::lonnavmaps::navmap->new();
1.450 raeburn 2358: my ($missing,$tried) = (0,0);
1.441 raeburn 2359: if (ref($navmap)) {
2360: my @resources=();
2361: if ($type eq 'map') {
2362: my ($mapurl,$rid,$resurl)=&Apache::lonnet::decode_symb($env{'request.symb'});
1.500 raeburn 2363: if ($env{'request.symb'} =~ /\.page$/) {
2364: @resources=$navmap->retrieveResources($resurl,sub { $_[0]->is_problem() });
2365: } else {
2366: @resources=$navmap->retrieveResources($mapurl,sub { $_[0]->is_problem() });
2367: }
1.441 raeburn 2368: } else {
2369: my $res = $navmap->getBySymb($env{'request.symb'});
2370: if (ref($res)) {
2371: if ($res->is_problem()) {
2372: push(@resources,$res);
2373: }
2374: }
2375: }
2376: foreach my $res (@resources) {
1.450 raeburn 2377: if (ref($res->parts()) eq 'ARRAY') {
1.441 raeburn 2378: foreach my $part (@{$res->parts()}) {
2379: if (!$res->tries($part)) {
2380: $missing++;
2381: } else {
2382: $tried++;
2383: }
2384: }
2385: }
2386: }
2387: }
2388: if ($missing) {
2389: $lt{'miss'} .= '<p class="LC_error">';
2390: if ($type eq 'map') {
2391: $lt{'miss'} .= &mt('Submissions are missing for [quant,_1,question part,question parts] in this folder.',$missing);
2392: } else {
2393: $lt{'miss'} .= &mt('Submissions are missing for [quant,_1,part] in this question.',$missing);
2394: }
2395: if ($missing > 1) {
2396: $lt{'miss'} .= ' '.&mt('If you confirm you are done you will be unable to submit answers for them.').'</span>';
2397: } else {
2398: $lt{'miss'} .= ' '.&mt('If you confirm you are done you will be unable to submit an answer for it.').'</p>';
2399: }
2400: }
1.449 raeburn 2401: $donebuttontext = &HTML::Entities::encode($donebuttontext,'<>&"');
1.441 raeburn 2402: if ($proctor) {
2403: if ($height !~ /^\d+$/) {
2404: $height = 400;
2405: if ($missing) {
2406: $height += 60;
1.440 raeburn 2407: }
1.441 raeburn 2408: }
2409: if ($width !~ /^\d+$/) {
2410: $width = 400;
2411: if ($missing) {
2412: $width += 60;
1.440 raeburn 2413: }
1.441 raeburn 2414: }
2415: return <<END;
1.440 raeburn 2416: <form method="post" name="LCdoneButton" action="">
2417: <input type="hidden" name="LC_interval_done" value="" />
2418: <input type="hidden" name="LC_interval_done_proctorpass" value="" />
1.503 raeburn 2419: <input type="hidden" name="symb" value="$shownsymb" />
1.448 raeburn 2420: <button id="LC_done-confirm-opener" type="button">$donebuttontext</button>
1.440 raeburn 2421: </form>
2422:
2423: <div id="LC_done-confirm" title="$lt{'title'}">
2424: <p>$lt{'preamble'} $lt{$type}</p>
1.441 raeburn 2425: $lt{'miss'}
1.440 raeburn 2426: <p>$lt{'proctor'}</p>
1.449 raeburn 2427: <form name="LCdoneButtonProctor" action="">
1.440 raeburn 2428: <label>$lt{'key'}<input type="password" name="LC_interval_done_proctorkey" value="" /></label>
2429: <input type="submit" tabindex="-1" style="position:absolute; top:-1000px" />
2430: </form>
2431: <p>$lt{'cancel'}</p>
2432: </div>
2433:
2434: <script type="text/javascript">
2435: // <![CDATA[
2436: \$( "#LC_done-confirm" ).dialog({ autoOpen: false });
2437: \$( "#LC_done-confirm-opener" ).on("click", function() {
2438: \$( "#LC_done-confirm" ).dialog("open");
2439: \$( "#LC_done-confirm" ).dialog({
2440: height: $height,
2441: width: $width,
2442: modal: true,
2443: resizable: false,
2444: buttons: [
2445: {
2446: text: "$lt{'ok'}",
2447: click: function() {
2448: var proctorkey = \$( '[name="LC_interval_done_proctorkey"]' )[0].value;
2449: if ((proctorkey == '') || (proctorkey == null)) {
2450: alert("$lt{'nokey'}");
2451: } else {
2452: \$( '[name="LC_interval_done"]' )[0].value = 'true';
2453: \$( '[name="LC_interval_done_proctorpass"]' )[0].value = proctorkey;
2454: \$( '[name="LCdoneButton"]' )[0].submit();
2455: }
2456: },
2457: },
2458: {
2459: text: "$lt{'exit'}",
2460: click: function() {
2461: \$("#LC_done-confirm").dialog( "close" );
2462: }
2463: }
2464: ],
2465: close: function() {
2466: \$( '[name="LC_interval_done_proctorkey"]' )[0].value = '';
2467: }
2468: });
2469: \$( "#LC_done-confirm" ).find( "form" ).on( "submit", function( event ) {
2470: event.preventDefault();
2471: \$( '[name="LC_interval_done"]' )[0].value = 'true';
2472: \$( '[name="LC_interval_done_proctorpass"]' )[0].value = \$( '[name="LC_interval_done_proctorkey"]' )[0].value;
2473: \$( '[name="LCdoneButton"]' )[0].submit();
2474: });
2475: });
2476:
2477: // ]]>
2478: </script>
2479:
2480: END
1.441 raeburn 2481: } else {
2482: if ($height !~ /^\d+$/) {
2483: $height = 320;
2484: if ($missing) {
2485: $height += 60;
1.440 raeburn 2486: }
1.441 raeburn 2487: }
2488: if ($width !~ /^\d+$/) {
2489: $width = 320;
2490: if ($missing) {
2491: $width += 60;
1.440 raeburn 2492: }
1.441 raeburn 2493: }
2494: if ($missing) {
2495: $lt{'miss'} = '</p>'.$lt{'miss'}.'<p>';
2496: }
2497: return <<END;
1.435 musolffc 2498:
2499: <form method="post" name="LCdoneButton" action="">
2500: <input type="hidden" name="LC_interval_done" value="" />
1.503 raeburn 2501: <input type="hidden" name="symb" value="$shownsymb" />
1.449 raeburn 2502: <button id="LC_done-confirm-opener" type="button">$donebuttontext</button>
1.435 musolffc 2503: </form>
2504:
2505: <div id="LC_done-confirm" title="$lt{'title'}">
1.441 raeburn 2506: <p>$lt{'preamble'} $lt{$type} $lt{'miss'} $lt{'okdone'} $lt{'cancel'}</p>
1.435 musolffc 2507: </div>
2508:
2509: <script type="text/javascript">
2510: // <![CDATA[
2511: \$( "#LC_done-confirm" ).dialog({ autoOpen: false });
2512: \$( "#LC_done-confirm-opener" ).click(function() {
2513: \$( "#LC_done-confirm" ).dialog( "open" );
2514: \$( "#LC_done-confirm" ).dialog({
2515: resizable: false,
2516: height: $height,
1.440 raeburn 2517: width: $width,
1.435 musolffc 2518: modal: true,
1.440 raeburn 2519: buttons: [
2520: {
2521: text: "$lt{'ok'}",
2522: click: function() {
2523: \$( this ).dialog( "close" );
2524: \$( '[name="LC_interval_done"]' )[0].value = 'true';
2525: \$( '[name="LCdoneButton"]' )[0].submit();
2526: },
2527: },
2528: {
2529: text: "$lt{'exit'}",
2530: click: function() {
2531: \$( this ).dialog( "close" );
2532: },
2533: },
2534: ],
2535: });
1.435 musolffc 2536: });
2537: // ]]>
2538: </script>
2539:
2540: END
2541: }
2542: }
2543:
1.530 raeburn 2544: sub view_as_js {
2545: my ($url,$symb) = @_;
2546: my %lt = &Apache::lonlocal::texthash(
2547: ente => 'Enter a username or a student/employee ID',
2548: info => 'Information you entered does not match a valid course user',
2549: );
2550: &js_escape(\%lt);
2551: return <<"END";
2552:
2553: function toggleViewAsUser(change) {
1.536 raeburn 2554: if (document.getElementById('LC_selectuser')) {
2555: var seluserid = document.getElementById('LC_selectuser');
2556: var currstyle = seluserid.style.display;
2557: if (change == 'off') {
2558: document.userview.elements['LC_viewas'].value = '';
2559: document.userview.elements['vuname'].value = '';
2560: document.userview.elements['vid'].value = '';
2561: document.userview.submit();
2562: return;
2563: }
2564: if ((document.getElementById('usexpand')) && (document.getElementById('uscollapse'))) {
2565: if (currstyle == 'inline') {
2566: seluserid.style.display = 'none';
2567: document.getElementById('usexpand').innerHTML='► ';
2568: document.getElementById('uscollapse').innerHTML='';
2569: } else {
2570: seluserid.style.display = 'inline';
2571: document.getElementById('usexpand').innerHTML='';
2572: document.getElementById('uscollapse').innerHTML='◄ ';
1.538 raeburn 2573: toggleIdentifier(document.userview);
1.536 raeburn 2574: }
2575: }
1.530 raeburn 2576: }
2577: return;
2578: }
2579:
2580: function validCourseUser(form,change) {
2581: var possuname = form.elements['vuname'].value;
2582: var possuid = form.elements['vid'].value;
1.540 raeburn 2583: var domelem = form.elements['vudom'];
2584: var possudom = '';
2585: if ((domelem.tagName === 'INPUT') && ((domelem.type === 'text') || (domelem.type === 'hidden'))) {
2586: possudom = domelem.value;
2587: } else if (domelem.tagName === 'SELECT') {
2588: possudom = domelem.options[domelem.selectedIndex].value;
2589: }
1.530 raeburn 2590: if ((possuname == '') && (possuid == '')) {
2591: if (change == 'off') {
2592: form.elements['LC_viewas'].value = '';
2593: form.submit();
2594: } else {
2595: alert("$lt{'ente'}");
2596: }
2597: return;
2598: }
2599: var http = new XMLHttpRequest();
2600: var url = "/adm/courseuser";
2601: var params = "uname="+possuname+"&uid="+possuid+"&udom="+possudom;
2602: http.open("POST", url, true);
2603: http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
2604: http.onreadystatechange = function() {
2605: if (http.readyState == 4 && http.status == 200) {
2606: var data = JSON.parse(http.responseText);
2607: if (Array.isArray(data.match)) {
2608: var len = data.match.length;
2609: if (len == 2) {
2610: if (data.match[0] != '' && data.match[1] != '') {
2611: form.elements['LC_viewas'].value = data.match[0]+':'+data.match[1];
2612: form.submit();
2613: }
2614: } else {
2615: alert("$lt{'info'}");
2616: }
2617: }
2618: }
2619: return;
2620: }
2621: http.send(params);
2622: return false;
2623: }
2624:
1.538 raeburn 2625: function toggleIdentifier(form) {
2626: if ((document.getElementById('LC_vuname')) && (document.getElementById('LC_vid'))) {
2627: var radioelem = form.elements['vuidentifier'];
2628: if (radioelem.length > 0) {
2629: var i;
2630: for (i=0; i<radioelem.length; i++) {
2631: if (radioelem[i].checked == true) {
2632: if (radioelem[i].value == 'uname') {
2633: document.getElementById('LC_vuname').type = 'text';
2634: document.getElementById('LC_vid').type = 'hidden';
2635: document.getElementById('LC_vid').value = '';
2636: } else {
2637: document.getElementById('LC_vuname').type = 'hidden';
2638: document.getElementById('LC_vuname').value = '';
2639: document.getElementById('LC_vid').type = 'text';
2640: }
2641: break;
2642: }
2643: }
2644: }
2645: }
2646: return;
2647: }
2648:
1.530 raeburn 2649: END
2650: }
2651:
1.42 www 2652: sub utilityfunctions {
1.421 raeburn 2653: my ($httphost) = @_;
1.152 albertel 2654: my $currenturl=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
1.494 raeburn 2655: my $currentsymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
2656: if ($currenturl =~ m{^/adm/wrapper/ext/}) {
2657: if ($env{'request.external.querystring'}) {
1.293 raeburn 2658: $currenturl .= ($currenturl=~/\?/)?'&':'?'.$env{'request.external.querystring'};
1.494 raeburn 2659: }
1.495 raeburn 2660: my ($anchor) = ($env{'request.symb'} =~ /(\#[^\#]+)$/);
2661: if (($anchor) && ($currenturl !~ /\Q$anchor\E$/)) {
1.494 raeburn 2662: $currenturl .= $1;
2663: }
1.293 raeburn 2664: }
1.183 www 2665: $currenturl=&Apache::lonenc::check_encrypt(&unescape($currenturl));
1.175 albertel 2666:
1.306 raeburn 2667: my $dc_popup_cid;
2668: if ($env{'user.adv'} && exists($env{'user.role.dc./'.
2669: $env{'course.'.$env{'request.course.id'}.
2670: '.domain'}.'/'})) {
2671: $dc_popup_cid = &dc_popup_js();
2672: }
2673:
1.175 albertel 2674: my $start_page_annotate =
2675: &Apache::loncommon::start_page('Annotator',undef,
2676: {'only_body' => 1,
2677: 'js_ready' => 1,
2678: 'bgcolor' => '#BBBBBB',
2679: 'add_entries' => {
2680: 'onload' => 'javascript:document.goannotate.submit();'}});
2681:
1.205 albertel 2682: my $end_page_annotate =
2683: &Apache::loncommon::end_page({'js_ready' => 1});
2684:
1.389 raeburn 2685: my $jumptores = &Apache::lonhtmlcommon::javascript_jumpto_resource();
1.336 raeburn 2686:
1.368 www 2687: my $esc_url=&escape($currenturl);
2688: my $esc_symb=&escape($currentsymb);
1.515 raeburn 2689: my $newname = &mt('New Name');
1.555 raeburn 2690: &js_escape(\$newname);
1.332 wenzelju 2691:
1.378 raeburn 2692: my $countdown = &countdown_toggle_js();
2693:
1.530 raeburn 2694: my $viewuser;
2695: if (($env{'request.course.id'}) &&
2696: ($env{'request.symb'} ne '') &&
2697: ($env{'request.filename'}=~/$LONCAPA::assess_re/)) {
2698: my $canview;
1.558 ! raeburn 2699: foreach my $priv ('mgr','vgr') {
1.530 raeburn 2700: $canview = &Apache::lonnet::allowed($priv,$env{'request.course.id'});
2701: if (!$canview && $env{'request.course.sec'} ne '') {
2702: $canview =
2703: &Apache::lonnet::allowed($priv,"$env{'request.course.id'}/$env{'request.course.sec'}");
2704: }
2705: last if ($canview);
2706: }
2707: if ($canview) {
2708: $viewuser = &view_as_js($esc_url,$esc_symb);
2709: }
2710: }
2711:
1.516 raeburn 2712: my ($ltitarget,$deeplinktarget);
1.487 raeburn 2713: if ($env{'request.lti.login'}) {
2714: $ltitarget = $env{'request.lti.target'};
2715: }
1.516 raeburn 2716: if ($env{'request.deeplink.login'}) {
2717: $deeplinktarget = $env{'request.deeplink.target'};
2718: }
1.487 raeburn 2719:
1.493 raeburn 2720: my $annotateurl = '/adm/annotation';
2721: if ($httphost) {
2722: $annotateurl = '/adm/annotations';
2723: }
1.429 raeburn 2724: my $hostvar = '
2725: function setLCHost() {
2726: var lcHostname="";
2727: ';
2728: if ($httphost =~ m{^https?\://}) {
2729: $hostvar .= ' var lcServer="'.$httphost.'";'."\n".
2730: ' var hostReg = /^https?:\/\/([^\/]+)$/i;'."\n".
2731: ' var match = hostReg.exec(lcServer);'."\n".
2732: ' if (match.length) {'."\n".
2733: ' if (match[1] == location.hostname) {'."\n".
2734: ' lcHostname=lcServer;'."\n".
2735: ' }'."\n".
2736: ' }'."\n";
2737: }
2738:
2739: $hostvar .= ' return lcHostname;'."\n".
2740: '}'."\n";
2741:
1.42 www 2742: return (<<ENDUTILITY)
1.429 raeburn 2743: $hostvar
1.368 www 2744: var currentURL=unescape("$esc_url");
2745: var reloadURL=unescape("$esc_url");
2746: var currentSymb=unescape("$esc_symb");
1.42 www 2747:
1.306 raeburn 2748: $dc_popup_cid
1.114 albertel 2749:
1.389 raeburn 2750: $jumptores
1.336 raeburn 2751:
1.42 www 2752: function gopost(url,postdata) {
2753: if (url!='') {
1.429 raeburn 2754: var lcHostname = setLCHost();
2755: this.document.server.action=lcHostname+url;
1.42 www 2756: this.document.server.postdata.value=postdata;
2757: this.document.server.command.value='';
2758: this.document.server.url.value='';
2759: this.document.server.symb.value='';
2760: this.document.server.submit();
2761: }
2762: }
2763:
2764: function gocmd(url,cmd) {
2765: if (url!='') {
1.429 raeburn 2766: var lcHostname = setLCHost();
2767: this.document.server.action=lcHostname+url;
1.42 www 2768: this.document.server.postdata.value='';
2769: this.document.server.command.value=cmd;
2770: this.document.server.url.value=currentURL;
2771: this.document.server.symb.value=currentSymb;
2772: this.document.server.submit();
2773: }
1.57 www 2774: }
2775:
1.121 raeburn 2776: function gocstr(url,filename) {
2777: if (url == '/adm/cfile?action=delete') {
2778: this.document.cstrdelete.filename.value = filename
2779: this.document.cstrdelete.submit();
2780: return;
2781: }
1.515 raeburn 2782: if ((url == '/adm/cfile?action=copy') || (url == '/adm/cfile?action=rename')) {
2783: this.document.cstrcopy.filename.value = filename;
2784: var oldname = filename.substring(filename.lastIndexOf("/") + 1);
2785: var newname=prompt('$newname',oldname);
2786: if (newname == "" || !newname || newname == oldname) {
2787: return;
2788: }
2789: if (url == '/adm/cfile?action=rename') {
2790: this.document.cstrcopy.action.value = 'rename';
2791: } else {
2792: this.document.cstrcopy.action.value = 'copy';
2793: }
2794: this.document.cstrcopy.newfilename.value = newname;
2795: this.document.cstrcopy.submit();
2796: return;
2797: }
1.137 raeburn 2798: if (url == '/adm/printout') {
2799: this.document.cstrprint.postdata.value = filename
2800: this.document.cstrprint.curseed.value = 0;
2801: this.document.cstrprint.problemtype.value = 0;
1.138 raeburn 2802: if (this.document.lonhomework) {
2803: if ((this.document.lonhomework.rndseed) && (this.document.lonhomework.rndseed.value != null) && (this.document.lonhomework.rndseed.value != '')) {
2804: this.document.cstrprint.curseed.value = this.document.lonhomework.rndseed.value
2805: }
2806: if (this.document.lonhomework.problemtype) {
1.164 albertel 2807: if (this.document.lonhomework.problemtype.value) {
2808: this.document.cstrprint.problemtype.value =
2809: this.document.lonhomework.problemtype.value;
2810: } else if (this.document.lonhomework.problemtype.options) {
2811: for (var i=0; i<this.document.lonhomework.problemtype.options.length; i++) {
2812: if (this.document.lonhomework.problemtype.options[i].selected) {
2813: if (this.document.lonhomework.problemtype.options[i].value != null && this.document.lonhomework.problemtype.options[i].value != '') {
2814: this.document.cstrprint.problemtype.value = this.document.lonhomework.problemtype.options[i].value
2815: }
2816: }
2817: }
2818: }
2819: }
2820: }
1.137 raeburn 2821: this.document.cstrprint.submit();
2822: return;
2823: }
1.548 raeburn 2824: if (url == '/adm/preferences?action=authorsettings') {
2825: document.location.href=url+'&returnurl='+filename;
2826: return;
2827: }
1.121 raeburn 2828: if (url !='') {
2829: this.document.constspace.filename.value = filename;
2830: this.document.constspace.action = url;
2831: this.document.constspace.submit();
2832: }
2833: }
2834:
1.131 raeburn 2835: function golist(url) {
2836: if (url!='' && url!= null) {
2837: currentURL = null;
2838: currentSymb= null;
1.429 raeburn 2839: var lcHostname = setLCHost();
1.487 raeburn 2840: var ltitarget = '$ltitarget';
1.517 raeburn 2841: var deeplinktarget = '$deeplinktarget';
2842: if ((ltitarget == 'iframe') || (deeplinktarget == '_self')) {
1.487 raeburn 2843: document.location.href=lcHostname+url;
2844: } else {
2845: top.location.href=lcHostname+url;
2846: }
1.131 raeburn 2847: }
2848: }
2849:
2850:
1.121 raeburn 2851:
1.496 raeburn 2852: function catalog_info(url,isMobile) {
1.428 raeburn 2853: if (isMobile == 1) {
1.496 raeburn 2854: openMyModal(url+'.meta?modal=1',500,400,'yes');
1.428 raeburn 2855: } else {
1.496 raeburn 2856: loncatinfo=window.open(url+'.meta',"LONcatInfo",'height=500,width=400,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no');
1.428 raeburn 2857: }
1.57 www 2858: }
2859:
2860: function chat_win() {
1.429 raeburn 2861: var lcHostname = setLCHost();
2862: lonchat=window.open(lcHostname+'/res/adm/pages/chatroom.html',"LONchat",'height=320,width=480,resizable=yes,location=no,menubar=no,toolbar=no');
1.42 www 2863: }
1.169 raeburn 2864:
2865: function group_chat(group) {
1.429 raeburn 2866: var lcHostname = setLCHost();
2867: var url = lcHostname+'/adm/groupchat?group='+group;
1.169 raeburn 2868: var winName = 'LONchat_'+group;
2869: grpchat=window.open(url,winName,'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no');
2870: }
1.175 albertel 2871:
2872: function annotate() {
2873: w_Annotator_flag=1;
2874: annotator=window.open('','Annotator','width=365,height=265,scrollbars=0');
2875: annotator.document.write(
2876: '$start_page_annotate'
2877: +"<form name='goannotate' target='Annotator' method='post' "
1.493 raeburn 2878: +"action='$annotateurl'>"
1.217 albertel 2879: +"<input type='hidden' name='symbnew' value='"+currentSymb+"' />"
1.181 albertel 2880: +"<\\/form>"
1.205 albertel 2881: +'$end_page_annotate');
1.175 albertel 2882: annotator.document.close();
2883: }
2884:
1.370 raeburn 2885: function open_StoredLinks_Import(rat) {
1.335 wenzelju 2886: var newWin;
1.429 raeburn 2887: var lcHostname = setLCHost();
1.335 wenzelju 2888: if (rat) {
1.429 raeburn 2889: newWin = window.open(lcHostname+'/adm/wishlist?inhibitmenu=yes&mode=import&rat='+rat,
1.334 wenzelju 2890: 'wishlistImport','scrollbars=1,resizable=1,menubar=0');
1.335 wenzelju 2891: }
2892: else {
1.429 raeburn 2893: newWin = window.open(lcHostname+'/adm/wishlist?inhibitmenu=yes&mode=import',
1.335 wenzelju 2894: 'wishlistImport','scrollbars=1,resizable=1,menubar=0');
2895: }
1.334 wenzelju 2896: newWin.focus();
2897: }
2898:
1.480 raeburn 2899: function open_source() {
1.496 raeburn 2900: sourcewin=window.open('/adm/source?inhibitmenu=yes&viewonly=1&filename='+currentURL,'LONsource',
1.480 raeburn 2901: 'height=500,width=600,resizable=yes,location=no,menubar=no,toolbar=no,scrollbars=yes');
2902: }
2903:
1.491 raeburn 2904: function open_aboutLC() {
2905: var isMobile = "$env{'browser.mobile'}";
2906: var url = '/adm/about.html';
2907: if (isMobile == 1) {
2908: openMyModal(url,600,400,'yes');
2909: } else {
2910: window.open(url,"aboutLONCAPA","height=400,width=600,scrollbars=1,resizable=1,menubar=0,location=1");
2911: }
2912: return;
2913: }
2914:
2915:
1.372 raeburn 2916: (function (\$) {
2917: \$(document).ready(function () {
2918: \$.single=function(a){return function(b){a[0]=b;return a}}(\$([1]));
2919: /*\@cc_on
2920: if (!window.XMLHttpRequest) {
2921: \$('.LC_hoverable').each(function () {
2922: this.attachEvent('onmouseenter', function (evt) { \$.single(evt.srcElement).addClass('hover'); });
2923: this.attachEvent('onmouseleave', function (evt) { \$.single(evt.srcElement).removeClass('hover'); });
2924: });
2925: }
2926: \@*/
2927: });
2928: }(jQuery));
2929:
1.378 raeburn 2930: $countdown
2931:
1.530 raeburn 2932: $viewuser
2933:
1.42 www 2934: ENDUTILITY
2935: }
2936:
2937: sub serverform {
1.486 raeburn 2938: my $target;
2939: unless (($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) {
2940: $target = ' target="_top"';
2941: }
1.516 raeburn 2942: if (($env{'request.deeplink.login'}) && ($env{'request.deeplink.target'} eq '_self')) {
2943: $target = ' target="_self"';
2944: }
1.557 raeburn 2945: my $submit = &mt('Submit');
1.42 www 2946: return(<<ENDSERVERFORM);
1.557 raeburn 2947: <form name="server" action="/adm/logout" method="post"$target aria-hidden="true">
1.42 www 2948: <input type="hidden" name="postdata" value="none" />
2949: <input type="hidden" name="command" value="none" />
2950: <input type="hidden" name="url" value="none" />
2951: <input type="hidden" name="symb" value="none" />
1.557 raeburn 2952: <input type="submit" value="$submit" class="LC_visually_hidden" tabindex="-1" disabled="disabled" />
1.42 www 2953: </form>
2954: ENDSERVERFORM
2955: }
1.113 albertel 2956:
1.121 raeburn 2957: sub constspaceform {
1.518 raeburn 2958: my ($frameset) = @_;
1.487 raeburn 2959: my ($target,$printtarget);
1.518 raeburn 2960: if ($frameset) {
2961: $target = ' target="_parent"';
1.487 raeburn 2962: $printtarget = ' target="_parent"';
1.518 raeburn 2963: } else {
2964: unless ((($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) ||
2965: (($env{'request.deeplink.login'}) && ($env{'request.deeplink.target'} eq '_self'))) {
2966: $target = ' target="_top"';
1.521 raeburn 2967: $printtarget = ' target="_top"';
1.518 raeburn 2968: }
1.487 raeburn 2969: }
1.121 raeburn 2970: return(<<ENDCONSTSPACEFORM);
1.487 raeburn 2971: <form name="constspace" action="/adm/logout" method="post"$target>
1.121 raeburn 2972: <input type="hidden" name="filename" value="" />
2973: </form>
1.487 raeburn 2974: <form name="cstrdelete" action="/adm/cfile" method="post"$target>
1.121 raeburn 2975: <input type="hidden" name="action" value="delete" />
2976: <input type="hidden" name="filename" value="" />
2977: </form>
1.487 raeburn 2978: <form name="cstrprint" action="/adm/printout" method="post"$printtarget>
1.137 raeburn 2979: <input type="hidden" name="postdata" value="" />
2980: <input type="hidden" name="curseed" value="" />
2981: <input type="hidden" name="problemtype" value="" />
2982: </form>
1.515 raeburn 2983: <form name="cstrcopy" action="/adm/cfile" method="post"$target>
2984: <input type="hidden" name="action" value="copy" />
2985: <input type="hidden" name="filename" value="" />
2986: <input type="hidden" name="newfilename" value="" />
2987: </form>
1.137 raeburn 2988:
1.121 raeburn 2989: ENDCONSTSPACEFORM
2990: }
2991:
1.220 raeburn 2992: sub hidden_button_check {
1.317 droeschl 2993: if ( $env{'request.course.id'} eq ''
2994: || $env{'request.role.adv'} ) {
2995:
1.220 raeburn 2996: return;
2997: }
1.232 raeburn 2998: my $buttonshide = &Apache::lonnet::EXT('resource.0.buttonshide');
2999: return $buttonshide;
1.220 raeburn 3000: }
1.184 raeburn 3001:
1.235 raeburn 3002: sub roles_selector {
1.521 raeburn 3003: my ($cdom,$cnum,$httphost,$target,$menucoll,$menuref) = @_;
1.298 raeburn 3004: my $crstype = &Apache::loncommon::course_type();
1.235 raeburn 3005: my $now = time;
1.465 raeburn 3006: my (%courseroles,%seccount,%courseprivs,%roledesc);
1.235 raeburn 3007: my $is_cc;
1.507 raeburn 3008: my ($js,$form,$switcher,$has_opa_priv);
1.298 raeburn 3009: my $ccrole;
3010: if ($crstype eq 'Community') {
3011: $ccrole = 'co';
3012: } else {
3013: $ccrole = 'cc';
1.350 raeburn 3014: }
1.457 raeburn 3015: my ($privref,$gotsymb,$destsymb);
1.350 raeburn 3016: my $destinationurl = $ENV{'REQUEST_URI'};
1.468 raeburn 3017: if ($destinationurl =~ /(\?|\&)symb=/) {
1.386 raeburn 3018: $gotsymb = 1;
3019: } elsif ($destinationurl =~ m{^/enc/}) {
3020: my $plainurl = &Apache::lonenc::unencrypted($destinationurl);
1.468 raeburn 3021: if ($plainurl =~ /(\?|\&)symb=/) {
1.386 raeburn 3022: $gotsymb = 1;
3023: }
3024: }
3025: unless ($gotsymb) {
3026: $destsymb = &Apache::lonnet::symbread();
3027: if ($destsymb ne '') {
3028: $destsymb = &Apache::lonenc::check_encrypt($destsymb);
3029: }
3030: }
1.350 raeburn 3031: my $reqprivs = &required_privs();
3032: if (ref($reqprivs) eq 'HASH') {
3033: my $destination = $destinationurl;
3034: $destination =~ s/(\?.*)$//;
3035: if (exists($reqprivs->{$destination})) {
1.457 raeburn 3036: if ($reqprivs->{$destination} =~ /,/) {
3037: @{$privref} = split(/,/,$reqprivs->{$destination});
3038: } else {
3039: $privref = [$reqprivs->{$destination}];
3040: }
1.350 raeburn 3041: }
3042: }
1.298 raeburn 3043: if ($env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum}) {
3044: my ($start,$end) = split(/\./,$env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum});
1.235 raeburn 3045: if ((($start) && ($start<0)) ||
3046: (($end) && ($end<$now)) ||
3047: (($start) && ($now<$start))) {
3048: $is_cc = 0;
3049: } else {
3050: $is_cc = 1;
3051: }
3052: }
3053: if ($is_cc) {
1.457 raeburn 3054: &get_all_courseroles($cdom,$cnum,\%courseroles,\%seccount,\%courseprivs);
3055: } elsif ($env{'request.role'} =~ m{^\Qcr/$cdom/$cdom-domainconfig/\E(\w+)\.\Q/$cdom/$cnum\E}) {
1.465 raeburn 3056: &get_customadhoc_roles($cdom,$cnum,\%courseroles,\%seccount,\%courseprivs,\%roledesc,$privref);
1.235 raeburn 3057: } else {
1.262 raeburn 3058: my %gotnosection;
1.235 raeburn 3059: foreach my $item (keys(%env)) {
1.239 raeburn 3060: if ($item =~ m-^user\.role\.([^.]+)\./\Q$cdom\E/\Q$cnum\E/?(\w*)$-) {
1.235 raeburn 3061: my $role = $1;
3062: my $sec = $2;
3063: next if ($role eq 'gr');
3064: my ($start,$end) = split(/\./,$env{$item});
3065: next if (($start && $start > $now) || ($end && $end < $now));
3066: if ($sec eq '') {
1.239 raeburn 3067: if (!$gotnosection{$role}) {
3068: $seccount{$role} ++;
3069: $gotnosection{$role} = 1;
3070: }
1.235 raeburn 3071: }
1.457 raeburn 3072: if ((ref($privref) eq 'ARRAY') && (@{$privref} > 0)) {
1.350 raeburn 3073: my $cnumsec = $cnum;
3074: if ($sec ne '') {
3075: $cnumsec .= "/$sec";
3076: }
3077: $courseprivs{"$role./$cdom/$cnumsec./"} =
3078: $env{"user.priv.$role./$cdom/$cnumsec./"};
3079: $courseprivs{"$role./$cdom/$cnumsec./$cdom/"} =
3080: $env{"user.priv.$role./$cdom/$cnumsec./$cdom/"};
3081: $courseprivs{"$role./$cdom/$cnumsec./$cdom/$cnumsec"} =
3082: $env{"user.priv.$role./$cdom/$cnumsec./$cdom/$cnumsec"};
3083: }
1.235 raeburn 3084: if (ref($courseroles{$role}) eq 'ARRAY') {
1.239 raeburn 3085: if ($sec ne '') {
1.264 raeburn 3086: if (!grep(/^\Q$sec\E$/,@{$courseroles{$role}})) {
1.239 raeburn 3087: push(@{$courseroles{$role}},$sec);
3088: $seccount{$role} ++;
3089: }
3090: }
3091: } else {
3092: @{$courseroles{$role}} = ();
3093: if ($sec ne '') {
3094: $seccount{$role} ++;
1.235 raeburn 3095: push(@{$courseroles{$role}},$sec);
3096: }
3097: }
3098: }
3099: }
3100: }
1.298 raeburn 3101: my @roles_order = ($ccrole,'in','ta','ep','ad','st');
1.402 raeburn 3102: my $numdiffsec;
3103: if (keys(%seccount) == 1) {
3104: foreach my $key (keys(%seccount)) {
3105: $numdiffsec = $seccount{$key};
3106: }
3107: }
3108: if ((keys(%seccount) > 1) || ($numdiffsec > 1)) {
1.521 raeburn 3109: my $targetattr;
3110: if ($target ne '') {
3111: $targetattr = ' target="'.$target.'"';
3112: }
1.401 raeburn 3113: my @submenu;
1.519 raeburn 3114: $js = &jump_to_role($cdom,$cnum,\%seccount,\%courseroles,\%courseprivs,
3115: \%roledesc,$privref,$menucoll,$menuref);
1.401 raeburn 3116: $form =
1.557 raeburn 3117: '<form name="rolechooser" method="post" action="'.$httphost.'/adm/roles"'.$targetattr.' aria-hidden="true">'."\n".
1.401 raeburn 3118: ' <input type="hidden" name="destinationurl" value="'.
3119: &HTML::Entities::encode($destinationurl).'" />'."\n".
3120: ' <input type="hidden" name="gotorole" value="1" />'."\n".
3121: ' <input type="hidden" name="selectrole" value="" />'."\n".
1.402 raeburn 3122: ' <input type="hidden" name="switchrole" value="" />'."\n";
3123: if ($destsymb ne '') {
3124: $form .= ' <input type="hidden" name="destsymb" value="'.
3125: &HTML::Entities::encode($destsymb).'" />'."\n";
3126: }
1.557 raeburn 3127: $form .= '<input type="submit" value="'.&mt('Submit').'" class="LC_visually_hidden" tabindex="-1" disabled="disabled" />'."\n".
3128: '</form>'."\n";
1.235 raeburn 3129: foreach my $role (@roles_order) {
1.402 raeburn 3130: my $include;
1.235 raeburn 3131: if (defined($courseroles{$role})) {
1.402 raeburn 3132: if ($env{'request.role'} =~ m{^\Q$role\E}) {
3133: if ($seccount{$role} > 1) {
3134: $include = 1;
1.507 raeburn 3135: } else {
3136: if ($env{'user.priv.'.$env{'request.role'}."./$cdom/$cnum"} =~/opa\&([^\:]*)/) {
3137: $has_opa_priv = 1;
3138: }
1.402 raeburn 3139: }
3140: } else {
3141: $include = 1;
3142: }
3143: }
3144: if ($include) {
1.507 raeburn 3145: if ($env{"user.priv.$role./$cdom/$cnum./$cdom/$cnum"} =~/opa\&([^\:]*)/) {
3146: $has_opa_priv = 1;
3147: }
1.401 raeburn 3148: push(@submenu,['javascript:adhocRole('."'$role'".')',
3149: &Apache::lonnet::plaintext($role,$crstype)]);
1.235 raeburn 3150: }
3151: }
3152: foreach my $role (sort(keys(%courseroles))) {
3153: if ($role =~ /^cr/) {
1.403 raeburn 3154: my $include;
3155: if ($env{'request.role'} =~ m{^\Q$role\E}) {
1.402 raeburn 3156: if ($seccount{$role} > 1) {
3157: $include = 1;
3158: }
1.403 raeburn 3159: } else {
3160: $include = 1;
3161: }
3162: if ($include) {
1.460 raeburn 3163: my $rolename;
3164: if ($role =~ m{^cr/$cdom/$cdom\-domainconfig/(\w+)(?:/\w+|$)}) {
1.465 raeburn 3165: $rolename = $roledesc{$role};
3166: if ($rolename eq '') {
3167: $rolename = &mt('Helpdesk [_1]',$1);
3168: }
1.460 raeburn 3169: } else {
3170: $rolename = &Apache::lonnet::plaintext($role);
3171: }
1.507 raeburn 3172: if ($env{"user.priv.$role./$cdom/$cnum./$cdom/$cnum"} =~/opa\&([^\:]*)/) {
3173: $has_opa_priv = 1;
3174: }
1.403 raeburn 3175: push(@submenu,['javascript:adhocRole('."'$role'".')',
1.460 raeburn 3176: $rolename]);
1.403 raeburn 3177: }
1.235 raeburn 3178: }
3179: }
1.401 raeburn 3180: if (@submenu > 0) {
1.521 raeburn 3181: $switcher = &create_submenu('#',$target,&mt('Switch role'),\@submenu);
1.386 raeburn 3182: }
1.235 raeburn 3183: }
1.507 raeburn 3184: return ($js,$form,$switcher,$has_opa_priv);
1.235 raeburn 3185: }
3186:
1.262 raeburn 3187: sub get_all_courseroles {
1.350 raeburn 3188: my ($cdom,$cnum,$courseroles,$seccount,$courseprivs) = @_;
1.351 raeburn 3189: unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH') &&
1.350 raeburn 3190: (ref($courseprivs) eq 'HASH')) {
1.262 raeburn 3191: return;
3192: }
3193: my ($result,$cached) =
3194: &Apache::lonnet::is_cached_new('getcourseroles',$cdom.'_'.$cnum);
3195: if (defined($cached)) {
3196: if (ref($result) eq 'HASH') {
3197: if ((ref($result->{'roles'}) eq 'HASH') &&
1.350 raeburn 3198: (ref($result->{'seccount'}) eq 'HASH') &&
3199: (ref($result->{'privs'}) eq 'HASH')) {
1.262 raeburn 3200: %{$courseroles} = %{$result->{'roles'}};
3201: %{$seccount} = %{$result->{'seccount'}};
1.350 raeburn 3202: %{$courseprivs} = %{$result->{'privs'}};
1.262 raeburn 3203: return;
3204: }
3205: }
3206: }
3207: my %gotnosection;
3208: my %adv_roles =
3209: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1);
3210: foreach my $role (keys(%adv_roles)) {
3211: my ($urole,$usec) = split(/:/,$role);
3212: if (!$gotnosection{$urole}) {
3213: $seccount->{$urole} ++;
3214: $gotnosection{$urole} = 1;
3215: }
3216: if (ref($courseroles->{$urole}) eq 'ARRAY') {
3217: if ($usec ne '') {
3218: if (!grep(/^Q$usec\E$/,@{$courseroles->{$urole}})) {
3219: push(@{$courseroles->{$urole}},$usec);
3220: $seccount->{$urole} ++;
3221: }
3222: }
3223: } else {
3224: @{$courseroles->{$urole}} = ();
3225: if ($usec ne '') {
3226: $seccount->{$urole} ++;
3227: push(@{$courseroles->{$urole}},$usec);
3228: }
3229: }
1.350 raeburn 3230: my $area = '/'.$cdom.'/'.$cnum;
3231: if ($usec ne '') {
3232: $area .= '/'.$usec;
3233: }
3234: if ($role =~ /^cr\//) {
3235: &Apache::lonnet::custom_roleprivs($courseprivs,$urole,$cdom,$cnum,$urole.'.'.$area,$area);
3236: } else {
3237: &Apache::lonnet::standard_roleprivs($courseprivs,$urole,$cdom,$urole.'.'.$area,$cnum,$area);
3238: }
1.262 raeburn 3239: }
3240: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum,['st']);
3241: @{$courseroles->{'st'}} = ();
1.350 raeburn 3242: &Apache::lonnet::standard_roleprivs($courseprivs,'st',$cdom,"st./$cdom/$cnum",$cnum,"/$cdom/$cnum");
1.262 raeburn 3243: if (keys(%sections_count) > 0) {
3244: push(@{$courseroles->{'st'}},keys(%sections_count));
1.350 raeburn 3245: $seccount->{'st'} = scalar(keys(%sections_count));
1.262 raeburn 3246: }
1.410 raeburn 3247: $seccount->{'st'} ++; # Increment for a section-less student role.
1.262 raeburn 3248: my $rolehash = {
3249: 'roles' => $courseroles,
3250: 'seccount' => $seccount,
1.350 raeburn 3251: 'privs' => $courseprivs,
1.262 raeburn 3252: };
3253: &Apache::lonnet::do_cache_new('getcourseroles',$cdom.'_'.$cnum,$rolehash);
3254: return;
3255: }
3256:
1.457 raeburn 3257: sub get_customadhoc_roles {
1.465 raeburn 3258: my ($cdom,$cnum,$courseroles,$seccount,$courseprivs,$roledesc,$privref) = @_;
1.457 raeburn 3259: unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH') &&
1.465 raeburn 3260: (ref($courseprivs) eq 'HASH') && (ref($roledesc) eq 'HASH')) {
1.457 raeburn 3261: return;
3262: }
1.466 raeburn 3263: my $is_helpdesk = 0;
3264: my $now = time;
3265: foreach my $role ('dh','da') {
3266: if ($env{"user.role.$role./$cdom/"}) {
3267: my ($start,$end)=split(/\./,$env{"user.role.$role./$cdom/"});
3268: if (!($start && ($now<$start)) && !($end && ($now>$end))) {
3269: $is_helpdesk = 1;
3270: last;
3271: }
3272: }
3273: }
3274: if ($is_helpdesk) {
3275: my ($possroles,$description) = &Apache::lonnet::get_my_adhocroles($cdom.'_'.$cnum);
3276: my %available;
3277: if (ref($possroles) eq 'ARRAY') {
3278: map { $available{$_} = 1; } @{$possroles};
3279: }
3280: my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
3281: if (ref($domdefaults{'adhocroles'}) eq 'HASH') {
3282: if (keys(%{$domdefaults{'adhocroles'}})) {
3283: my $numsec = 1;
3284: my @sections;
3285: my ($allseclist,$cached) =
3286: &Apache::lonnet::is_cached_new('courseseclist',$cdom.'_'.$cnum);
3287: if (defined($cached)) {
3288: if ($allseclist ne '') {
3289: @sections = split(/,/,$allseclist);
1.465 raeburn 3290: $numsec += scalar(@sections);
1.457 raeburn 3291: }
1.466 raeburn 3292: } else {
3293: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
3294: @sections = sort(keys(%sections_count));
3295: $numsec += scalar(@sections);
3296: $allseclist = join(',',@sections);
3297: &Apache::lonnet::do_cache_new('courseseclist',$cdom.'_'.$cnum,$allseclist);
3298: }
3299: my (%adhoc,$gotprivs);
3300: my $prefix = "cr/$cdom/$cdom".'-domainconfig';
3301: foreach my $role (keys(%{$domdefaults{'adhocroles'}})) {
3302: next if (($role eq '') || ($role =~ /\W/));
3303: $seccount->{"$prefix/$role"} = $numsec;
3304: $roledesc->{"$prefix/$role"} = $description->{$role};
3305: if ((ref($privref) eq 'ARRAY') && (@{$privref} > 0)) {
3306: if (exists($env{"user.priv.$prefix/$role./$cdom/$cnum./"})) {
3307: $courseprivs->{"$prefix/$role./$cdom/$cnum./"} =
3308: $env{"user.priv.$prefix/$role./$cdom/$cnum./"};
3309: $courseprivs->{"$prefix/$role./$cdom/$cnum./$cdom/"} =
3310: $env{"user.priv.$prefix/$role./$cdom/$cnum./$cdom/"};
3311: $courseprivs->{"$prefix/$role./$cdom/$cnum./$cdom/$cnum"} =
3312: $env{"user.priv.$prefix/$role./$cdom/$cnum./$cdom/$cnum"};
3313: } else {
3314: unless ($gotprivs) {
3315: my ($adhocroles,$privscached) =
3316: &Apache::lonnet::is_cached_new('adhocroles',$cdom);
3317: if ((defined($privscached)) && (ref($adhocroles) eq 'HASH')) {
3318: %adhoc = %{$adhocroles};
3319: } else {
3320: my $confname = &Apache::lonnet::get_domainconfiguser($cdom);
3321: my %roledefs = &Apache::lonnet::dump('roles',$cdom,$confname,'rolesdef_');
3322: foreach my $key (keys(%roledefs)) {
3323: (undef,my $rolename) = split(/_/,$key);
3324: if ($rolename ne '') {
3325: my ($systempriv,$domainpriv,$coursepriv) = split(/\_/,$roledefs{$key});
3326: $coursepriv = &Apache::lonnet::course_adhocrole_privs($rolename,$cdom,$cnum,$coursepriv);
3327: $adhoc{$rolename} = join('_',($systempriv,$domainpriv,$coursepriv));
1.457 raeburn 3328: }
3329: }
1.466 raeburn 3330: &Apache::lonnet::do_cache_new('adhocroles',$cdom,\%adhoc);
1.457 raeburn 3331: }
1.466 raeburn 3332: $gotprivs = 1;
1.457 raeburn 3333: }
1.466 raeburn 3334: ($courseprivs->{"$prefix/$role./$cdom/$cnum./"},
3335: $courseprivs->{"$prefix/$role./$cdom/$cnum./$cdom/"},
3336: $courseprivs->{"$prefix/$role./$cdom/$cnum./$cdom/$cnum"}) =
3337: split(/\_/,$adhoc{$role});
1.457 raeburn 3338: }
1.466 raeburn 3339: }
3340: if ($available{$role}) {
3341: $courseroles->{"$prefix/$role"} = \@sections;
1.457 raeburn 3342: }
3343: }
3344: }
3345: }
3346: }
3347: return;
3348: }
3349:
1.235 raeburn 3350: sub jump_to_role {
1.519 raeburn 3351: my ($cdom,$cnum,$seccount,$courseroles,$courseprivs,$roledesc,$privref,
3352: $menucoll,$menuref) = @_;
1.239 raeburn 3353: my %lt = &Apache::lonlocal::texthash(
3354: this => 'This role has section(s) associated with it.',
3355: ente => 'Enter a specific section.',
3356: orlb => 'Enter a specific section, or leave blank for no section.',
3357: avai => 'Available sections are:',
3358: youe => 'You entered an invalid section choice:',
1.352 raeburn 3359: plst => 'Please try again.',
1.350 raeburn 3360: role => 'The role you selected is not permitted to view the current page.',
3361: swit => 'Switch role, but display Main Menu page instead?',
1.239 raeburn 3362: );
1.519 raeburn 3363: &js_escape(\%lt);
1.239 raeburn 3364: my $js;
3365: if (ref($courseroles) eq 'HASH') {
3366: $js = ' var secpick = new Array("'.$lt{'ente'}.'","'.$lt{'orlb'}.'");'."\n".
3367: ' var numsec = new Array();'."\n".
3368: ' var rolesections = new Array();'."\n".
3369: ' var rolenames = new Array();'."\n".
3370: ' var roleseclist = new Array();'."\n";
3371: my @items = keys(%{$courseroles});
3372: for (my $i=0; $i<@items; $i++) {
3373: $js .= ' rolenames['.$i.'] = "'.$items[$i].'";'."\n";
3374: my ($secs,$secstr);
3375: if (ref($courseroles->{$items[$i]}) eq 'ARRAY') {
3376: my @sections = sort { $a <=> $b } @{$courseroles->{$items[$i]}};
3377: $secs = join('","',@sections);
3378: $secstr = join(', ',@sections);
3379: }
3380: $js .= ' rolesections['.$i.'] = new Array("'.$secs.'");'."\n".
3381: ' roleseclist['.$i.'] = "'.$secstr.'";'."\n".
3382: ' numsec['.$i.'] = "'.$seccount->{$items[$i]}.'";'."\n";
3383: }
3384: }
1.350 raeburn 3385: my $checkroles = 0;
1.519 raeburn 3386: my $fallback = '/adm/menu';
3387: my $displaymsg = $lt{'swit'};
1.457 raeburn 3388: if ((ref($privref) eq 'ARRAY') && (@{$privref} > 0) && (ref($courseprivs) eq 'HASH')) {
3389: my %disallowed;
1.350 raeburn 3390: foreach my $role (sort(keys(%{$courseprivs}))) {
3391: my $trole;
3392: if ($role =~ m{^(.+?)\Q./$cdom/$cnum\E}) {
3393: $trole = $1;
3394: }
3395: if (($trole ne '') && ($trole ne 'cm')) {
1.457 raeburn 3396: $disallowed{$trole} = 1;
3397: foreach my $priv (@{$privref}) {
3398: if ($courseprivs->{$role} =~ /\Q:$priv\E($|:|\&\w+)/) {
3399: delete($disallowed{$trole});
3400: last;
3401: }
1.350 raeburn 3402: }
3403: }
3404: }
1.457 raeburn 3405: if (keys(%disallowed) > 0) {
1.350 raeburn 3406: $checkroles = 1;
1.457 raeburn 3407: $js .= " var disallow = new Array('".join("','",keys(%disallowed))."');\n".
1.350 raeburn 3408: " var rolecheck = 1;\n";
1.519 raeburn 3409: if ($menucoll) {
3410: if (ref($menuref) eq 'HASH') {
3411: if ($menuref->{'main'} eq 'n') {
3412: $fallback = '/adm/navmaps';
3413: if (&Apache::loncommon::course_type() eq 'Community') {
3414: $displaymsg = &mt('Switch role, but display Community Contents page instead?');
3415: } else {
3416: $displaymsg = &mt('Switch role, but display Course Contents page instead?');
3417: }
3418: &js_escape(\$displaymsg);
3419: }
3420: }
3421: }
1.350 raeburn 3422: }
3423: }
1.519 raeburn 3424: &js_escape(\$fallback);
1.350 raeburn 3425: if (!$checkroles) {
3426: $js .= " var disallow = new Array();\n".
3427: " rolecheck = 0;\n";
3428: }
1.273 droeschl 3429: return <<"END";
1.235 raeburn 3430: <script type="text/javascript">
1.273 droeschl 3431: //<![CDATA[
1.401 raeburn 3432: function adhocRole(newrole) {
1.239 raeburn 3433: $js
1.235 raeburn 3434: if (newrole == '') {
1.350 raeburn 3435: return;
1.235 raeburn 3436: }
1.239 raeburn 3437: var fullrole = newrole+'./$cdom/$cnum';
3438: var selidx = '';
3439: for (var i=0; i<rolenames.length; i++) {
3440: if (rolenames[i] == newrole) {
3441: selidx = i;
3442: }
3443: }
1.350 raeburn 3444: if (rolecheck > 0) {
3445: for (var i=0; i<disallow.length; i++) {
3446: if (disallow[i] == newrole) {
1.519 raeburn 3447: if (confirm("$lt{'role'}\\n$displaymsg")) {
3448: document.rolechooser.destinationurl.value = '$fallback';
1.350 raeburn 3449: } else {
3450: return;
3451: }
3452: }
3453: }
3454: }
1.239 raeburn 3455: var secok = 1;
3456: var secchoice = '';
3457: if (selidx >= 0) {
3458: if (numsec[selidx] > 1) {
3459: secok = 0;
3460: var numrolesec = rolesections[selidx].length;
3461: var msgidx = numsec[selidx] - numrolesec;
1.339 raeburn 3462: secchoice = prompt("$lt{'this'} "+secpick[msgidx]+"\\n$lt{'avai'} "+roleseclist[selidx],"");
1.239 raeburn 3463: if (secchoice == '') {
3464: if (msgidx > 0) {
3465: secok = 1;
3466: }
3467: } else {
3468: for (var j=0; j<rolesections[selidx].length; j++) {
3469: if (rolesections[selidx][j] == secchoice) {
3470: secok = 1;
3471: }
3472: }
3473: }
3474: } else {
3475: if (rolesections[selidx].length == 1) {
3476: secchoice = rolesections[selidx][0];
3477: }
3478: }
3479: }
3480: if (secok == 1) {
3481: if (secchoice != '') {
3482: fullrole += '/'+secchoice;
3483: }
3484: } else {
3485: if (secchoice != null) {
3486: alert("$lt{'youe'} \\""+secchoice+"\\".\\n $lt{'plst'}");
3487: }
3488: return;
3489: }
3490: if (fullrole == "$env{'request.role'}") {
1.235 raeburn 3491: return;
3492: }
3493: itemid = retrieveIndex('gotorole');
3494: if (itemid != -1) {
1.239 raeburn 3495: document.rolechooser.elements[itemid].name = fullrole;
1.235 raeburn 3496: }
1.401 raeburn 3497: document.rolechooser.switchrole.value = fullrole;
1.235 raeburn 3498: document.rolechooser.selectrole.value = '1';
3499: document.rolechooser.submit();
3500: return;
3501: }
3502:
3503: function retrieveIndex(item) {
3504: for (var i=0;i<document.rolechooser.elements.length;i++) {
3505: if (document.rolechooser.elements[i].name == item) {
3506: return i;
3507: }
3508: }
3509: return -1;
3510: }
1.273 droeschl 3511: // ]]>
1.235 raeburn 3512: </script>
3513: END
3514: }
3515:
1.350 raeburn 3516: sub required_privs {
3517: my $privs = {
1.457 raeburn 3518: '/adm/parmset' => 'opa,vpa',
3519: '/adm/courseprefs' => 'opa,vpa',
1.350 raeburn 3520: '/adm/whatsnew' => 'whn',
1.461 raeburn 3521: '/adm/populate' => 'cst,vpa,vcl',
1.350 raeburn 3522: '/adm/trackstudent' => 'vsa',
1.457 raeburn 3523: '/adm/statistics' => 'mgr,vgr',
3524: '/adm/setblock' => 'dcm,vcb',
1.367 raeburn 3525: '/adm/coursedocs' => 'mdc',
1.350 raeburn 3526: };
3527: unless ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'spreadsheet') {
1.364 raeburn 3528: $privs->{'/adm/classcalc'} = 'vgr',
3529: $privs->{'/adm/assesscalc'} = 'vgr',
3530: $privs->{'/adm/studentcalc'} = 'vgr';
1.350 raeburn 3531: }
3532: return $privs;
3533: }
1.235 raeburn 3534:
1.378 raeburn 3535: sub countdown_timer {
3536: if (($env{'request.course.id'}) && ($env{'request.symb'} ne '') &&
1.484 raeburn 3537: (($env{'request.filename'}=~/$LONCAPA::assess_re/) ||
3538: (($env{'request.symb'} =~ /ext\.tool$/) &&
3539: (&Apache::lonnet::EXT('resource.0.gradable',$env{'request.symb'}) =~ /^yes$/i)))) {
1.387 raeburn 3540: my ($type,$hastimeleft,$slothastime);
3541: my $now = time;
3542: if ($env{'request.filename'} =~ /\.task$/) {
3543: $type = 'Task';
1.485 raeburn 3544: } elsif ($env{'request.symb'} =~ /ext\.tool$/) {
3545: $type = 'tool';
1.387 raeburn 3546: } else {
3547: $type = 'problem';
3548: }
1.485 raeburn 3549: my ($status,$accessmsg,$slot_name,$slot);
3550: if ($type eq 'tool') {
3551: ($status,$accessmsg,$slot_name,$slot) =
3552: &Apache::lonhomework::check_slot_access('0',$type,$env{'request.symb'},['0']);
3553: } else {
3554: ($status,$accessmsg,$slot_name,$slot) =
3555: &Apache::lonhomework::check_slot_access('0',$type);
3556: }
1.387 raeburn 3557: if ($slot_name ne '') {
3558: if (ref($slot) eq 'HASH') {
3559: if (($slot->{'starttime'} < $now) &&
3560: ($slot->{'endtime'} > $now)) {
3561: $slothastime = 1;
3562: }
3563: }
3564: }
3565: if ($status ne 'CAN_ANSWER') {
3566: return;
3567: }
1.378 raeburn 3568: my $duedate = &Apache::lonnet::EXT("resource.0.duedate");
1.380 raeburn 3569: my @interval=&Apache::lonnet::EXT("resource.0.interval");
1.448 raeburn 3570: my ($timelimit,$usesdone,$donebuttontext,$proctor,$secret);
1.381 raeburn 3571: if (@interval > 1) {
1.448 raeburn 3572: ($timelimit,my $donesuffix) = split(/_/,$interval[0],2);
3573: if ($donesuffix =~ /^done\:([^\:]+)\:(.*)$/) {
3574: $usesdone = 'done';
3575: $donebuttontext = $1;
3576: (undef,$proctor,$secret) = split(/_/,$2);
3577: } elsif ($donesuffix =~ /^done(|_.+)$/) {
3578: $donebuttontext = &mt('Done');
3579: ($usesdone,$proctor,$secret) = split(/_/,$donesuffix);
3580: }
1.381 raeburn 3581: my $first_access=&Apache::lonnet::get_first_access($interval[1]);
3582: if ($first_access > 0) {
1.437 raeburn 3583: if ($first_access+$timelimit > time) {
1.381 raeburn 3584: $hastimeleft = 1;
3585: }
3586: }
3587: }
1.380 raeburn 3588: if (($duedate && $duedate > time) ||
1.387 raeburn 3589: (!$duedate && $hastimeleft) ||
3590: ($slot_name ne '' && $slothastime)) {
1.435 musolffc 3591: my ($collapse,$expand,$alttxt,$title,$currdisp,$donebutton);
1.387 raeburn 3592: if ((@interval > 1 && $hastimeleft) ||
3593: ($type eq 'Task' && $slothastime)) {
1.378 raeburn 3594: $currdisp = 'inline';
3595: $collapse = '► ';
1.435 musolffc 3596: if ((@interval > 1) && ($hastimeleft)) {
1.437 raeburn 3597: if ($usesdone eq 'done') {
1.448 raeburn 3598: $donebutton = &done_button_js($interval[1],'','',$proctor,$donebuttontext);
1.437 raeburn 3599: }
1.435 musolffc 3600: }
1.378 raeburn 3601: } else {
3602: $currdisp = 'none';
3603: $expand = '◄ ';
3604: }
3605: unless ($env{'environment.icons'} eq 'iconsonly') {
1.379 raeburn 3606: $alttxt = &mt('Timer');
3607: $title = $alttxt.' ';
1.378 raeburn 3608: }
3609: my $desc = &mt('Countdown to due date/time');
1.435 musolffc 3610:
1.378 raeburn 3611: return <<END;
1.435 musolffc 3612: $donebutton
1.378 raeburn 3613: <a href="javascript:toggleCountdown();" class="LC_menubuttons_link">
3614: <span id="ddcountcollapse" class="LC_menubuttons_inline_text">
3615: $collapse
1.379 raeburn 3616: </span></a>
1.557 raeburn 3617: <span id="duedatecountdown" class="LC_menubuttons_inline_text" style="display: $currdisp;" role="timer"></span>
1.378 raeburn 3618: <a href="javascript:toggleCountdown();" class="LC_menubuttons_link">
3619: <span id="ddcountexpand" class="LC_menubuttons_inline_text" >$expand</span>
1.379 raeburn 3620: <img src="/res/adm/pages/timer.png" title="$desc" class="LC_icon" alt="$alttxt" /><span class="LC_menubuttons_inline_text">$title</span></a>
1.378 raeburn 3621: END
3622: }
3623: }
3624: return;
3625: }
3626:
1.445 raeburn 3627: sub placement_progress {
3628: my ($totalpoints,$incomplete) = &Apache::lonplacementtest::check_completion(undef,undef,1);
3629: my $complete = 100 - $incomplete;
3630: return '<span class="LC_placement_prog">'.
3631: &mt('Test is [_1]% complete',$complete).'</span>';
3632: }
3633:
1.524 raeburn 3634: sub linkprot_exit {
1.525 raeburn 3635: if (($env{'request.course.id'}) && ($env{'request.deeplink.login'})) {
1.524 raeburn 3636: my ($deeplink_symb,$deeplink);
3637: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
3638: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
3639: if (($cnum ne '') && ($cdom ne '')) {
3640: $deeplink_symb = &Apache::loncommon::deeplink_login_symb($cnum,$cdom);
3641: if ($deeplink_symb) {
3642: if ($deeplink_symb =~ /\.(page|sequence)$/) {
3643: my $mapname = &Apache::lonnet::deversion((&Apache::lonnet::decode_symb($deeplink_symb))[2]);
3644: my $navmap = Apache::lonnavmaps::navmap->new();
3645: if (ref($navmap)) {
3646: $deeplink = $navmap->get_mapparam(undef,$mapname,'0.deeplink');
3647: }
3648: } else {
3649: $deeplink = &Apache::lonnet::EXT('resource.0.deeplink',$deeplink_symb);
3650: }
3651: if ($deeplink ne '') {
3652: my ($state,$others,$listed,$scope,$protect,$display,$target,$exit) = split(/,/,$deeplink);
3653: my %lt = &Apache::lonlocal::texthash(
3654: title => 'Exit Tool',
3655: okdone => 'Click "OK" to exit embedded tool',
3656: cancel => 'Click "Cancel" to continue working.',
3657: ok => 'OK',
3658: exit => 'Cancel',
3659: );
3660: if ($exit) {
1.526 raeburn 3661: my ($show,$text) = split(/:/,$exit);
3662: unless ($show eq 'no') {
3663: my $height = 250;
3664: my $width = 300;
3665: my $exitbuttontext;
3666: if ($text eq '') {
3667: $exitbuttontext = &mt('Exit Tool');
3668: } else {
3669: $exitbuttontext = $text;
3670: }
3671: return <<END;
1.524 raeburn 3672: <form method="post" name="LCexitButton" action="/adm/linkexit">
3673: <input type="hidden" name="LC_deeplink_exit" value="" />
3674: <button id="LC_exit-confirm-opener" type="button">$exitbuttontext</button>
3675: </form>
3676:
3677: <div id="LC_exit-confirm" title="$lt{'title'}">
3678: <p>$lt{'okdone'} $lt{'cancel'}</p>
3679: </div>
3680:
3681: <script type="text/javascript">
3682: // <![CDATA[
3683: \$( "#LC_exit-confirm" ).dialog({ autoOpen: false });
3684: \$( "#LC_exit-confirm-opener" ).click(function() {
3685: \$( "#LC_exit-confirm" ).dialog( "open" );
3686: \$( "#LC_exit-confirm" ).dialog({
3687: resizable: false,
3688: height: $height,
3689: width: $width,
3690: modal: true,
3691: buttons: [
3692: {
3693: text: "$lt{'ok'}",
3694: click: function() {
3695: \$( this ).dialog( "close" );
3696: \$( '[name="LC_deeplink_exit"]' )[0].value = 'true';
3697: \$( '[name="LCexitButton"]' )[0].submit();
3698: },
3699: },
3700: {
3701: text: "$lt{'exit'}",
3702: click: function() {
3703: \$( this ).dialog( "close" );
3704: },
3705: },
3706: ],
3707: });
3708: });
3709: // ]]>
3710: </script>
3711:
3712: END
1.526 raeburn 3713: }
1.524 raeburn 3714: }
3715: }
3716: }
3717: }
3718: }
3719: return;
3720: }
3721:
1.2 www 3722: # ================================================================ Main Program
3723:
1.16 harris41 3724: BEGIN {
1.166 albertel 3725: if (! defined($readdesk)) {
1.283 droeschl 3726: {
3727: my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab';
3728: if ( CORE::open( my $config,"<$tabfile") ) {
3729: while (my $configline=<$config>) {
3730: $configline=(split(/\#/,$configline))[0];
3731: $configline=~s/^\s+//;
3732: chomp($configline);
1.209 www 3733: if ($configline=~/^cat\:/) {
1.283 droeschl 3734: my @entries=split(/\:/,$configline);
3735: $category_positions{$entries[2]}=$entries[1];
3736: $category_names{$entries[2]}=$entries[3];
3737: } elsif ($configline=~/^prim\:/) {
1.507 raeburn 3738: my @entries = (split(/\:/, $configline))[1..7];
1.400 raeburn 3739: push(@primary_menu,\@entries);
1.371 raeburn 3740: } elsif ($configline=~/^primsub\:/) {
1.507 raeburn 3741: my ($parent,@entries) = (split(/\:/, $configline))[1..5];
1.400 raeburn 3742: push(@{$primary_submenu{$parent}},\@entries);
1.283 droeschl 3743: } elsif ($configline=~/^scnd\:/) {
1.507 raeburn 3744: my @entries = (split(/\:/, $configline))[1..6];
1.401 raeburn 3745: push(@secondary_menu,\@entries);
1.482 raeburn 3746: } elsif ($configline=~/^scndsub\:/) {
3747: my ($parent,@entries) = (split(/\:/, $configline))[1..4];
3748: push(@{$secondary_submenu{$parent}},\@entries);
1.283 droeschl 3749: } elsif ($configline) {
3750: push(@desklines,$configline);
3751: }
3752: }
3753: CORE::close($config);
3754: }
3755: }
3756: $readdesk='done';
1.2 www 3757: }
3758: }
1.30 www 3759:
1.1 www 3760: 1;
3761: __END__
3762:
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