Annotation of loncom/interface/lonmenu.pm, revision 1.522
1.1 www 1: # The LearningOnline Network with CAPA
2: # Routines to control the menu
3: #
1.522 ! raeburn 4: # $Id: lonmenu.pm,v 1.521 2022/05/29 03:19:00 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);
1.486 raeburn 213: use LONCAPA::ltiutils;
1.282 amueller 214: use HTML::Entities();
1.346 wenzelju 215: use Apache::lonwishlist();
1.88 www 216:
1.283 droeschl 217: use vars qw(@desklines %category_names %category_members %category_positions
1.482 raeburn 218: $readdesk @primary_menu %primary_submenu @secondary_menu %secondary_submenu);
1.88 www 219:
1.56 www 220: my @inlineremote;
1.38 www 221:
1.283 droeschl 222: sub prep_menuitem {
1.521 raeburn 223: my ($menuitem,$target,$listclass,$linkattr) = @_;
1.291 raeburn 224: return '' unless(ref($menuitem) eq 'ARRAY');
1.521 raeburn 225: my ($link,$targetattr);
1.283 droeschl 226: if ($$menuitem[1]) { # graphical Link
227: $link = "<img class=\"LC_noBorder\""
1.291 raeburn 228: . " src=\"" . &Apache::loncommon::lonhttpdurl($$menuitem[1]) . "\""
229: . " alt=\"" . &mt($$menuitem[2]) . "\" />";
1.283 droeschl 230: } else { # textual Link
1.291 raeburn 231: $link = &mt($$menuitem[3]);
232: }
1.521 raeburn 233: if ($target ne '') {
234: $targetattr = ' target="'.$target.'"';
1.486 raeburn 235: }
1.511 raeburn 236: return ($listclass?'<li class="'.$listclass.'">':'<li>').'<a'
1.316 droeschl 237: # highlighting for new messages
238: . ( $$menuitem[4] eq 'newmsg' ? ' class="LC_new_message"' : '')
1.521 raeburn 239: . qq| href="$$menuitem[0]"$targetattr $linkattr>$link</a></li>|;
1.283 droeschl 240: }
241:
1.415 raeburn 242: # primary_menu() evaluates @primary_menu and returns a two item array,
243: # with the array elements containing XHTML for the left and right sides of
244: # the menu that contains the following links:
245: # Personal, About, Message, Roles, Help, Logout
1.283 droeschl 246: # @primary_menu is filled within the BEGIN block of this module with
247: # entries from mydesk.tab
248: sub primary_menu {
1.521 raeburn 249: my ($crstype,$ltimenu,$menucoll,$menuref,$links_disabled,$links_target) = @_;
1.507 raeburn 250: my (%menu,%ltiexc,%menuopts);
1.283 droeschl 251: # each element of @primary contains following array:
1.415 raeburn 252: # (link url, icon path, alt text, link text, condition, position)
1.319 raeburn 253: my $public;
254: if ((($env{'user.name'} eq 'public') && ($env{'user.domain'} eq 'public'))
255: || (($env{'user.name'} eq '') && ($env{'user.domain'} eq ''))) {
256: $public = 1;
257: }
1.443 raeburn 258: my $rolecount;
259: if (($crstype eq 'Placement') && (!$env{'request.role.adv'})) {
260: my $update=$env{'user.update.time'};
261: if (!$update) {
262: $update = $env{'user.login.time'};
263: }
264: my %roles_in_env;
265: $rolecount = &Apache::lonroles::roles_from_env(\%roles_in_env,$update);
266: }
1.521 raeburn 267: my $lti;
1.486 raeburn 268: if ($env{'request.lti.login'}) {
1.491 raeburn 269: $lti = 1;
270: if (ref($ltimenu) eq 'HASH') {
271: foreach my $item ('fullname','logout') {
272: unless ($ltimenu->{$item}) {
273: $ltiexc{$item} = 1;
274: }
275: }
276: }
1.486 raeburn 277: }
1.521 raeburn 278: my ($listclass,$linkattr,$target);
279: if ($links_disabled) {
280: $listclass = 'LCisDisabled';
281: $linkattr = 'aria-disabled="true"';
282: }
283: if ($links_target ne '') {
284: $target = $links_target;
285: } else {
286: my ($ltitarget,$deeplinktarget);
287: if ($env{'request.lti.login'}) {
288: $ltitarget = $env{'request.lti.target'};
289: }
290: if ($env{'request.deeplink.login'}) {
291: $deeplinktarget = $env{'request.deeplink.target'};
292: }
293: if (($ltitarget eq 'iframe') || ($deeplinktarget eq '_self')) {
294: $target = '_self';
295: } else {
296: $target = '_top';
297: }
1.516 raeburn 298: }
1.507 raeburn 299: if (($menucoll) && (ref($menuref) eq 'HASH')) {
300: %menuopts = %{$menuref};
301: }
1.283 droeschl 302: foreach my $menuitem (@primary_menu) {
303: # evaluate conditions
1.296 droeschl 304: next if ref($menuitem) ne 'ARRAY'; #
1.283 droeschl 305: next if $$menuitem[4] eq 'nonewmsg' # show links depending on
1.291 raeburn 306: && &Apache::lonmsg::mynewmail(); # whether a new msg
1.283 droeschl 307: next if $$menuitem[4] eq 'newmsg' # arrived or not
1.291 raeburn 308: && !&Apache::lonmsg::mynewmail(); #
1.319 raeburn 309: next if $$menuitem[4] !~ /public/ ##we've a public user,
310: && $public; ##who should not see all
311: ##links
1.283 droeschl 312: next if $$menuitem[4] eq 'onlypublic'# hide links which are
1.319 raeburn 313: && !$public; # only visible to public
314: # users
1.283 droeschl 315: next if $$menuitem[4] eq 'roles' ##show links depending on
1.491 raeburn 316: && (&Apache::loncommon::show_course() ##term 'Courses' or
1.509 raeburn 317: || $lti); ##'Roles' wanted
1.491 raeburn 318: next if $$menuitem[4] eq 'courses' ##and not LTI access
319: && (!&Apache::loncommon::show_course()
1.509 raeburn 320: || $lti);
1.491 raeburn 321: next if $$menuitem[4] eq 'notlti'
322: && $lti;
323: next if $$menuitem[4] eq 'ltiexc'
324: && exists($ltiexc{lc($menuitem->[3])});
1.371 raeburn 325: my $title = $menuitem->[3];
1.443 raeburn 326: if (($crstype eq 'Placement') && (!$env{'request.role.adv'})) {
327: if ($menuitem->[4] eq 'courses') {
328: next unless ($rolecount>1);
329: } else {
330: next unless (($title eq 'Personal') || ($title eq 'Logout'));
331: }
332: }
1.415 raeburn 333: my $position = $menuitem->[5];
334: if ($position eq '') {
335: $position = 'right';
336: }
1.507 raeburn 337: if ($env{'request.course.id'} && $menucoll) {
1.508 raeburn 338: if (($menuitem->[6]) && (!$menuopts{$menuitem->[6]})) {
339: if ($menuitem->[6] eq 'pers') {
340: if ($menuopts{'name'} && !$ltiexc{'fullname'} &&
341: $env{'user.name'} && $env{'user.domain'}) {
342: $menu{$position} .= '<li><a href="#">'.
343: &Apache::loncommon::plainname($env{'user.name'},
344: $env{'user.domain'}).'</a></li>';
345: next;
346: } else {
347: next;
348: }
349: } else {
350: next;
351: }
352: }
1.507 raeburn 353: }
1.371 raeburn 354: if (defined($primary_submenu{$title})) {
1.521 raeburn 355: my $link;
1.371 raeburn 356: if ($menuitem->[0] ne '') {
357: $link = $menuitem->[0];
358: } else {
359: $link = '#';
360: }
1.375 raeburn 361: my @primsub;
1.371 raeburn 362: if (ref($primary_submenu{$title}) eq 'ARRAY') {
1.375 raeburn 363: foreach my $item (@{$primary_submenu{$title}}) {
1.443 raeburn 364: next if (($crstype eq 'Placement') && (!$env{'request.role.adv'}));
1.383 raeburn 365: next if (($item->[2] eq 'wishlist') && (!$env{'user.adv'}));
1.375 raeburn 366: next if ((($item->[2] eq 'portfolio') ||
367: ($item->[2] eq 'blog')) &&
368: (!&Apache::lonnet::usertools_access('','',$item->[2],
369: undef,'tools')));
1.507 raeburn 370: if ($env{'request.course.id'} && $menucoll) {
371: next if ($item->[3]) && (!$menuopts{$item->[3]});
372: }
1.375 raeburn 373: push(@primsub,$item);
374: }
1.508 raeburn 375: if ($title eq 'Personal') {
376: if ($env{'user.name'} && $env{'user.domain'} && !$ltiexc{'fullname'}) {
377: unless (($env{'request.course.id'}) && ($menucoll) && (!$menuopts{'name'})) {
378: $title = &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'});
379: }
1.491 raeburn 380: }
1.508 raeburn 381: next if (($env{'request.course.id'}) && ($menucoll) && ($title eq 'Personal') &&
382: (!@primsub));
1.511 raeburn 383: if ($title eq 'Personal') {
384: $title = &mt($title);
385: }
1.443 raeburn 386: } else {
387: $title = &mt($title);
388: }
1.375 raeburn 389: if (@primsub > 0) {
1.511 raeburn 390: $menu{$position} .= &create_submenu($link,$target,$title,\@primsub,1,undef,$listclass,$linkattr);
1.375 raeburn 391: } elsif ($link) {
1.511 raeburn 392: $menu{$position} .= ($listclass?'<li class="'.$listclass.'">':'<li>').
393: '<a href="'.$link.'" target="'.$target.'" '.$linkattr.'>'.$title.'</a></li>';
1.371 raeburn 394: }
395: }
396: } elsif ($$menuitem[3] eq 'Help') { # special treatment for helplink
1.443 raeburn 397: next if ($crstype eq 'Placement');
1.340 raeburn 398: if ($public) {
399: my $origmail = $Apache::lonnet::perlvar{'lonSupportEMail'};
400: my $defdom = &Apache::lonnet::default_login_domain();
401: my $to = &Apache::loncommon::build_recipient_list(undef,
402: 'helpdeskmail',
403: $defdom,$origmail);
404: if ($to ne '') {
1.521 raeburn 405: $menu{$position} .= &prep_menuitem($menuitem,$target,$listclass,$linkattr);
1.340 raeburn 406: }
407: } else {
1.511 raeburn 408: $menu{$position} .= ($listclass?'<li class="'.$listclass.'">':'<li>').
409: &Apache::loncommon::top_nav_help('Help',$linkattr).
410: '</li>';
1.340 raeburn 411: }
1.510 raeburn 412: } elsif ($$menuitem[3] eq 'Log In') {
413: if ($public) {
414: if (&Apache::lonnet::get_saml_landing()) {
415: $$menuitem[0] = '/adm/login';
416: }
417: }
1.521 raeburn 418: $menu{$position} .= prep_menuitem($menuitem,$target,$listclass,$linkattr);
1.283 droeschl 419: } else {
1.521 raeburn 420: $menu{$position} .= prep_menuitem($menuitem,$target,$listclass,$linkattr);
1.283 droeschl 421: }
1.291 raeburn 422: }
1.423 raeburn 423: my @output = ('','');
424: if ($menu{'left'} ne '') {
425: $output[0] = "<ol class=\"LC_primary_menu LC_floatleft\">$menu{'left'}</ol>";
426: }
427: if ($menu{'right'} ne '') {
428: $output[1] = "<ol class=\"LC_primary_menu LC_floatright LC_right\">$menu{'right'}</ol>";
429: }
430: return @output;
1.283 droeschl 431: }
432:
1.329 droeschl 433: #returns hashref {user=>'',dom=>''} containing:
434: # own name, domain if user is au
435: # name, domain of parent author if user is ca or aa
436: #empty return if user is not an author or not on homeserver
437: #
438: #TODO this should probably be moved somewhere more central
439: #since it can be used by different parts of the system
440: sub getauthor{
441: return unless $env{'request.role'}=~/^(ca|aa|au)/; #nothing to do if user isn't some kind of author
442:
443: #co- or assistent author?
444: my ($dom, $user) = ($env{'request.role'} =~ /^(?:ca|aa)\.\/($match_domain)\/($match_username)$/)
445: ? ($1, $2) #domain, username of the parent author
446: : @env{ ('request.role.domain', 'user.name') }; #own domain, username
447:
448: # current server == home server?
449: my $home = &Apache::lonnet::homeserver($user,$dom);
450: foreach (&Apache::lonnet::current_machine_ids()){
451: return {user => $user, dom => $dom} if $_ eq $home;
452: }
453:
454: # if wrong server
455: return;
456: }
1.283 droeschl 457:
458: sub secondary_menu {
1.521 raeburn 459: my ($httphost,$ltiscope,$ltimenu,$noprimary,$menucoll,$menuref,
460: $links_disabled,$links_target) = @_;
1.283 droeschl 461: my $menu;
462:
1.286 raeburn 463: my $crstype = &Apache::loncommon::course_type();
1.327 droeschl 464: my $crs_sec = $env{'request.course.id'} . ($env{'request.course.sec'}
465: ? "/$env{'request.course.sec'}"
466: : '');
467: my $canedit = &Apache::lonnet::allowed('mdc', $env{'request.course.id'});
1.464 raeburn 468: my $canvieweditor = &Apache::lonnet::allowed('cev', $env{'request.course.id'});
1.376 raeburn 469: my $canviewroster = $env{'course.'.$env{'request.course.id'}.'.student_classlist_view'};
1.418 raeburn 470: if ($canviewroster eq 'disabled') {
471: undef($canviewroster);
472: }
1.327 droeschl 473: my $canviewgrps = &Apache::lonnet::allowed('vcg', $crs_sec);
1.453 raeburn 474: my $canmodifyuser = &Apache::lonnet::allowed('cst', $crs_sec);
475: my $canviewusers = &Apache::lonnet::allowed('vcl', $crs_sec);
1.327 droeschl 476: my $canviewwnew = &Apache::lonnet::allowed('whn', $crs_sec);
1.454 raeburn 477: my $canviewpara = &Apache::lonnet::allowed('vpa', $crs_sec);
1.341 www 478: my $canmodpara = &Apache::lonnet::allowed('opa', $crs_sec);
1.343 www 479: my $canvgr = &Apache::lonnet::allowed('vgr', $crs_sec);
480: my $canmgr = &Apache::lonnet::allowed('mgr', $crs_sec);
1.489 raeburn 481: my $canplc = &Apache::lonnet::allowed('plc', $crs_sec);
1.343 www 482: my $author = &getauthor();
1.327 droeschl 483:
1.507 raeburn 484: my ($cdom,$cnum,$showsyllabus,$showfeeds,$showresv,$grouptools,
485: $lti,$ltimapres,%ltiexc,%menuopts);
1.439 raeburn 486: $grouptools = 0;
1.413 raeburn 487: if ($env{'request.course.id'}) {
488: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
489: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1.482 raeburn 490: unless ($canedit || $canvieweditor) {
1.414 raeburn 491: unless (&Apache::lonnet::is_on_map("public/$cdom/$cnum/syllabus")) {
492: if (($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'}) ||
493: ($env{'course.'.$env{'request.course.id'}.'.uploadedsyllabus'}) ||
494: ($env{'course.'.$env{'request.course.id'}.'.updatedsyllabus'}) ||
495: ($env{'request.course.syllabustime'})) {
496: $showsyllabus = 1;
497: }
498: }
499: if ($env{'request.course.feeds'}) {
500: $showfeeds = 1;
1.413 raeburn 501: }
502: }
1.464 raeburn 503: unless ($canmgr || $canvgr) {
1.417 raeburn 504: my %slots = &Apache::lonnet::get_course_slots($cnum,$cdom);
505: if (keys(%slots) > 0) {
506: $showresv = 1;
507: }
508: }
1.497 raeburn 509: if ($env{'request.course.groups'} ne '') {
1.499 raeburn 510: foreach my $group (split(/:/,$env{'request.course.groups'})) {
1.498 raeburn 511: next unless ($group =~ /^\w+$/);
1.439 raeburn 512: my @privs = split(/:/,$env{"user.priv.$env{'request.role'}./$cdom/$cnum/$group"});
513: shift(@privs);
514: if (@privs) {
515: $grouptools ++;
516: }
517: }
518: }
1.491 raeburn 519: if ($env{'request.lti.login'}) {
520: $lti = 1;
521: if (ref($ltimenu) eq 'HASH') {
522: foreach my $item ('fullname','coursetitle','role','logout','grades') {
523: unless ($ltimenu->{$item}) {
524: $ltiexc{$item} = 1;
525: }
526: }
527: }
528: if (($ltiscope eq 'map') || ($ltiscope eq 'resource')) {
529: $ltimapres = 1;
530: }
531: }
1.413 raeburn 532: }
1.507 raeburn 533: if (($menucoll) && (ref($menuref) eq 'HASH')) {
534: %menuopts = %{$menuref};
535: }
1.413 raeburn 536:
1.521 raeburn 537: my ($listclass,$linkattr,$target);
1.511 raeburn 538: if ($links_disabled) {
539: $listclass = 'LCisDisabled';
540: $linkattr = 'aria-disabled="true"';
541: }
542:
1.404 raeburn 543: my ($canmodifycoauthor);
544: if ($env{'request.role'} eq "au./$env{'user.domain'}/") {
545: my $extent = "$env{'user.domain'}/$env{'user.name'}";
546: if ((&Apache::lonnet::allowed('cca',$extent)) ||
547: (&Apache::lonnet::allowed('caa',$extent))) {
548: $canmodifycoauthor = 1;
549: }
550: }
1.491 raeburn 551:
1.521 raeburn 552: my ($roleswitcher_js,$roleswitcher_form);
553: if ($links_target ne '') {
554: $target = $links_target;
555: } else {
556: my ($ltitarget,$deeplinktarget);
557: if ($env{'request.lti.login'}) {
558: $ltitarget = $env{'request.lti.target'};
559: }
560: if ($env{'request.deeplink.login'}) {
561: $deeplinktarget = $env{'request.deeplink.target'};
562: }
563: if (($ltitarget eq 'iframe') || ($deeplinktarget eq '_self')) {
564: $target = '_self';
565: } else {
566: $target = '_top';
567: }
1.516 raeburn 568: }
1.401 raeburn 569:
1.283 droeschl 570: foreach my $menuitem (@secondary_menu) {
571: # evaluate conditions
1.296 droeschl 572: next if ref($menuitem) ne 'ARRAY';
1.443 raeburn 573: next if (($crstype eq 'Placement') && ($$menuitem[3] ne 'Roles') && (!$env{'request.role.adv'}));
1.283 droeschl 574: next if $$menuitem[4] ne 'always'
1.404 raeburn 575: && ($$menuitem[4] ne 'author' && $$menuitem[4] ne 'cca')
1.283 droeschl 576: && !$env{'request.course.id'};
1.464 raeburn 577: next if $$menuitem[4] =~ /^crsedit/
578: && (!$canedit && !$canvieweditor);
1.341 www 579: next if $$menuitem[4] eq 'nvgr'
1.491 raeburn 580: && ($canvgr || $ltiexc{'grades'});
1.341 www 581: next if $$menuitem[4] eq 'vgr'
582: && !$canvgr;
1.456 raeburn 583: next if $$menuitem[4] eq 'viewusers'
1.453 raeburn 584: && !$canmodifyuser && !$canviewusers;
1.456 raeburn 585: next if $$menuitem[4] eq 'noviewusers'
1.453 raeburn 586: && ($canmodifyuser || $canviewusers || !$canviewroster);
1.343 www 587: next if $$menuitem[4] eq 'mgr'
588: && !$canmgr;
1.417 raeburn 589: next if $$menuitem[4] eq 'showresv'
590: && !$showresv;
1.327 droeschl 591: next if $$menuitem[4] eq 'whn'
592: && !$canviewwnew;
1.454 raeburn 593: next if $$menuitem[4] eq 'params'
594: && (!$canmodpara && !$canviewpara);
1.482 raeburn 595: next if $$menuitem[4] eq 'showgroups'
596: && ($canviewgrps || !$grouptools);
1.413 raeburn 597: next if $$menuitem[4] eq 'showsyllabus'
598: && !$showsyllabus;
599: next if $$menuitem[4] eq 'showfeeds'
600: && !$showfeeds;
1.489 raeburn 601: next if $$menuitem[4] eq 'plc'
602: && !$canplc;
1.329 droeschl 603: next if $$menuitem[4] eq 'author'
604: && !$author;
1.404 raeburn 605: next if $$menuitem[4] eq 'cca'
606: && !$canmodifycoauthor;
1.490 raeburn 607: next if $$menuitem[4] eq 'notltimapres'
1.491 raeburn 608: && $ltimapres;
609: next if $$menuitem[4] eq 'notlti'
610: && $lti;
611: next if $$menuitem[4] eq 'lti'
612: && (!$lti || !$noprimary);
613: next if $$menuitem[3] eq 'Logout'
614: && $ltiexc{'logout'};
1.283 droeschl 615:
1.482 raeburn 616: my $title = $menuitem->[3];
1.507 raeburn 617: if ($env{'request.course.id'} && $menucoll) {
618: unless ($$menuitem[5] eq 'roles') {
619: next if (($$menuitem[5]) && (!$menuopts{$$menuitem[5]}));
620: }
621: }
1.482 raeburn 622: if (defined($secondary_submenu{$title})) {
1.521 raeburn 623: my $link;
1.482 raeburn 624: if ($menuitem->[0] ne '') {
625: $link = $menuitem->[0];
626: } else {
627: $link = '#';
628: }
629: my @scndsub;
630: if (ref($secondary_submenu{$title}) eq 'ARRAY') {
631: foreach my $item (@{$secondary_submenu{$title}}) {
632: if (ref($item) eq 'ARRAY') {
633: next if ($item->[2] eq 'vgr' && !$canvgr);
634: next if ($item->[2] eq 'opa' && !$canmodpara);
635: next if ($item->[2] eq 'vpa' && !$canviewpara);
636: next if ($item->[2] eq 'viewusers' && !($canmodifyuser || $canviewusers));
637: next if ($item->[2] eq 'mgr' && !$canmgr);
638: next if ($item->[2] eq 'vcg' && !$canviewgrps);
639: next if ($item->[2] eq 'crsedit' && !$canedit && !$canvieweditor);
640: next if ($item->[2] eq 'params' && !$canmodpara && !$canviewpara);
1.483 raeburn 641: next if ($item->[2] eq 'author' && !$author);
642: next if ($item->[2] eq 'cca' && !$canmodifycoauthor);
1.491 raeburn 643: next if ($item->[2] eq 'lti' && !$lti);
644: if ($item->[2] =~ /^lti(portfolio|wishlist|blog)$/) {
645: my $tool = $1;
646: next if !$lti;
647: next if (!&Apache::lonnet::usertools_access('','',$tool,
648: undef,'tools'));
649: }
1.482 raeburn 650: push(@scndsub,$item);
651: }
652: }
1.507 raeburn 653: if ($title eq 'Personal' && $env{'user.name'} && $env{'user.domain'}) {
1.491 raeburn 654: unless ($ltiexc{'fullname'}) {
655: $title = &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'});
656: }
657: }
1.482 raeburn 658: if (@scndsub > 0) {
1.511 raeburn 659: $menu .= &create_submenu($link,$target,&mt($title),\@scndsub,1,undef,
660: $listclass,$linkattr);
1.482 raeburn 661: } elsif ($link ne '#') {
1.512 raeburn 662: $menu .= ($listclass?'<li class="'.$listclass.'">':'<li>').
1.511 raeburn 663: '<a href="'.$link.'" target="'.$target.'" '.$linkattr.'>'.
664: &mt($title).'</a></li>';
1.482 raeburn 665: }
666: }
667: } elsif ($$menuitem[3] eq 'Roles' && $env{'request.course.id'}) {
1.283 droeschl 668: # special treatment for role selector
1.507 raeburn 669: my ($switcher,$has_opa_priv);
670: ($roleswitcher_js,$roleswitcher_form,$switcher,$has_opa_priv) =
1.491 raeburn 671: &roles_selector(
672: $env{'course.' . $env{'request.course.id'} . '.domain'},
673: $env{'course.' . $env{'request.course.id'} . '.num'},
1.521 raeburn 674: $httphost,$target,$menucoll,$menuref
1.491 raeburn 675: );
1.507 raeburn 676: if (($$menuitem[5]) && (!$menuopts{$$menuitem[5]})) {
677: next unless ($has_opa_priv);
678: }
1.491 raeburn 679: $menu .= $switcher;
680: } elsif ($$menuitem[3] eq 'Help') { # special treatment for helplink
681: next if ($crstype eq 'Placement');
682: $menu .= '<li>'.&Apache::loncommon::top_nav_help('Help').'</li>';
1.296 droeschl 683: } else {
1.414 raeburn 684: if ($$menuitem[3] eq 'Syllabus' && $env{'request.course.id'}) {
685: my $url = $$menuitem[0];
686: $url =~ s{\[cdom\]/\[cnum\]}{$cdom/$cnum};
687: if (&Apache::lonnet::is_on_map($url)) {
1.468 raeburn 688: unless ($$menuitem[0] =~ /(\?|\&)register=1/) {
689: $$menuitem[0] .= (($$menuitem[0]=~/\?/)? '&' : '?').'register=1';
1.414 raeburn 690: }
691: } else {
1.468 raeburn 692: $$menuitem[0] =~ s{\&?register=1}{};
1.414 raeburn 693: }
1.468 raeburn 694: if ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://}) {
695: if (($ENV{'SERVER_PORT'} == 443) || ($env{'request.use_absolute'} =~ m{^https://})) {
1.506 raeburn 696: unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl())) {
1.493 raeburn 697: unless ($$menuitem[0] =~ m{^https?://}) {
698: $$menuitem[0] = 'http://'.$ENV{'SERVER_NAME'}.$$menuitem[0];
699: }
700: unless ($$menuitem[0] =~ /(\&|\?)usehttp=1/) {
701: $$menuitem[0] .= (($$menuitem[0]=~/\?/) ? '&' : '?').'usehttp=1';
702: }
1.468 raeburn 703: }
704: }
1.467 raeburn 705: }
1.473 raeburn 706: $$menuitem[0] = &HTML::Entities::encode($$menuitem[0],'&<>"');
1.414 raeburn 707: }
1.521 raeburn 708: $menu .= &prep_menuitem(\@$menuitem,$target,$listclass,$linkattr);
1.283 droeschl 709: }
710: }
711: if ($menu =~ /\[url\].*\[symb\]/) {
1.291 raeburn 712: my $escurl = &escape( &Apache::lonenc::check_encrypt(
713: $env{'request.noversionuri'}));
1.283 droeschl 714:
1.291 raeburn 715: my $escsymb = &escape( &Apache::lonenc::check_encrypt(
716: $env{'request.symb'}));
1.283 droeschl 717:
718: if ( $env{'request.state'} eq 'construct'
719: and ( $env{'request.noversionuri'} eq ''
720: || !defined($env{'request.noversionuri'})))
721: {
1.359 raeburn 722: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
723: ($escurl = $env{'request.filename'}) =~ s{^\Q$londocroot\E}{};
1.291 raeburn 724: $escurl = &escape($escurl);
1.473 raeburn 725: }
1.283 droeschl 726: $menu =~ s/\[url\]/$escurl/g;
727: $menu =~ s/\[symb\]/$escsymb/g;
728: }
1.329 droeschl 729: $menu =~ s/\[uname\]/$$author{user}/g;
730: $menu =~ s/\[udom\]/$$author{dom}/g;
1.491 raeburn 731: $menu =~ s/\[javascript\]/javascript:/g;
1.482 raeburn 732: if ($env{'request.course.id'}) {
1.413 raeburn 733: $menu =~ s/\[cnum\]/$cnum/g;
734: $menu =~ s/\[cdom\]/$cdom/g;
735: }
1.385 raeburn 736: if ($menu) {
737: $menu = "<ul id=\"LC_secondary_menu\">$menu</ul>";
738: }
1.401 raeburn 739: if ($roleswitcher_form) {
740: $menu .= "\n$roleswitcher_js\n$roleswitcher_form";
741: }
1.385 raeburn 742: return $menu;
1.283 droeschl 743: }
744:
1.375 raeburn 745: sub create_submenu {
1.511 raeburn 746: my ($link,$target,$title,$submenu,$translate,$addclass,$listclass,$linkattr) = @_;
1.375 raeburn 747: return unless (ref($submenu) eq 'ARRAY');
1.521 raeburn 748: my $targetattr;
749: if (($target ne '') && ($link ne '#')) {
750: $targetattr = ' target="'.$target.'"';
1.379 raeburn 751: }
1.447 raeburn 752: my $menu = '<li class="LC_hoverable '.$addclass.'">'.
1.521 raeburn 753: '<a href="'.$link.'"'.$targetattr.'>'.
1.432 droeschl 754: '<span class="LC_nobreak">'.$title.
1.375 raeburn 755: '<span class="LC_fontsize_small" style="font-weight:normal;">'.
756: ' ▼</span></span></a>'.
757: '<ul>';
1.431 golterma 758:
759: # $link and $title are only used in the initial string written in $menu
760: # as seen above, not needed for nested submenus
1.511 raeburn 761: $menu .= &build_submenu($target, $submenu, $translate, '1', $listclass, $linkattr);
1.431 golterma 762: $menu .= '</ul></li>';
763:
764: return $menu;
765: }
766:
767: # helper routine for create_submenu
768: # build the dropdown (and nested submenus) recursively
769: # see perldoc create_submenu documentation for further information
770: sub build_submenu {
1.511 raeburn 771: my ($target, $submenu, $translate, $first_level, $listclass, $linkattr) = @_;
1.446 raeburn 772: unless (@{$submenu}) {
1.431 golterma 773: return '';
774: }
775:
776: my $menu = '';
1.375 raeburn 777: my $count = 0;
778: my $numsub = scalar(@{$submenu});
779: foreach my $item (@{$submenu}) {
780: $count ++;
781: if (ref($item) eq 'ARRAY') {
1.416 raeburn 782: my $href = $item->[0];
1.431 golterma 783: my $bordertop;
784: my $borderbot;
785: my $title;
786:
787: if ($translate) {
788: $title = &mt($item->[1]);
789: } else {
790: $title = $item->[1];
791: }
792:
793: if ($count == 1 && !$first_level) {
794: $bordertop = 'border-top: 1px solid black;';
1.416 raeburn 795: }
1.375 raeburn 796: if ($count == $numsub) {
1.431 golterma 797: $borderbot = 'border-bottom: 1px solid black;';
1.375 raeburn 798: }
1.431 golterma 799:
800: # href is a reference to another submenu
801: if (ref($href) eq 'ARRAY') {
802: $menu .= '<li style="margin:0;padding:0;'.$bordertop . $borderbot . '">';
803: $menu .= '<p><span class="LC_primary_menu_innertitle">'
804: . $title . '</span><span class="LC_primary_menu_innerarrow">▶</span></p>';
805: $menu .= '<ul>';
806: $menu .= &build_submenu($target, $href, $translate);
807: $menu .= '</ul>';
808: $menu .= '</li>';
809: } else { # href is the actual hyperlink and does not represent another submenu
810: # for the current menu title
811: if ($href =~ /(aboutme|rss\.html)$/) {
812: next unless (($env{'user.name'} ne '') && ($env{'user.domain'} ne ''));
813: $href =~ s/\[domain\]/$env{'user.domain'}/g;
814: $href =~ s/\[user\]/$env{'user.name'}/g;
1.488 raeburn 815: } elsif (($href =~ m{^/adm/preferences\?}) && ($href =~ /\[returnurl\]/)) {
816: my $returnurl = $ENV{'REQUEST_URI'};
817: if ($ENV{'REQUEST_URI'} =~ m{/adm/preferences\?action=(?:changedomcoord|authorsettings)\&returnurl=([^\&]+)$}) {
818: $returnurl = $1;
819: }
820: if (($returnurl =~ m{^/adm/createuser($|\?action=)}) ||
821: ($returnurl =~ m{^/priv/$match_domain/$match_username}) ||
822: ($returnurl =~ m{^/res(/?$|/$match_domain/$match_username)})) {
823: $returnurl =~ s{\?.*$}{};
824: $returnurl = '&returnurl='.&HTML::Entities::encode($returnurl,'"<>&\'');
825: } else {
826: undef($returnurl);
827: }
828: $href =~ s/\[returnurl\]/$returnurl/;
1.431 golterma 829: }
1.521 raeburn 830: my $targetattr;
1.431 golterma 831: unless (($href eq '') || ($href =~ /^\#/)) {
1.521 raeburn 832: if ($target ne '') {
833: $targetattr = ' target="'.$target.'"';
1.486 raeburn 834: }
1.431 golterma 835: }
836:
1.513 raeburn 837: $menu .= '<li ';
1.511 raeburn 838: $menu .= ($listclass?'class="'.$listclass.'" ':'');
839: $menu .= 'style="margin:0;padding:0;'. $bordertop . $borderbot .'">';
1.521 raeburn 840: $menu .= '<a href="'.$href.'"'.$targetattr.' '.$linkattr.'>' . $title . '</a>';
1.431 golterma 841: $menu .= '</li>';
1.425 raeburn 842: }
1.375 raeburn 843: }
844: }
845: return $menu;
846: }
847:
1.40 www 848: sub innerregister {
1.490 raeburn 849: my ($forcereg,$bread_crumbs,$group,$pagebuttonshide,$hostname,$ltiscope,$ltiuri) = @_;
1.152 albertel 850: my $const_space = ($env{'request.state'} eq 'construct');
1.131 raeburn 851: my $is_const_dir = 0;
1.120 raeburn 852:
1.175 albertel 853: if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
1.40 www 854:
1.174 albertel 855: $env{'request.registered'} = 1;
1.40 www 856:
1.177 albertel 857: undef(@inlineremote);
1.56 www 858:
1.490 raeburn 859: my ($mapurl,$resurl,$crstype,$navmap);
1.390 raeburn 860:
1.393 raeburn 861: if ($env{'request.course.id'}) {
1.443 raeburn 862: #
863: #course_type: Course, Community, or Placement
864: #
865: $crstype = &Apache::loncommon::course_type();
1.393 raeburn 866: if ($env{'request.symb'}) {
1.476 raeburn 867: my $ignorenull;
868: unless ($env{'request.noversionuri'} eq '/adm/navmaps') {
869: $ignorenull = 1;
870: }
871: my $symb = &Apache::lonnet::symbread('','',$ignorenull);
872: ($mapurl, my $rid, $resurl) = &Apache::lonnet::decode_symb($symb);
1.393 raeburn 873: my $coursetitle = $env{'course.'.$env{'request.course.id'}.'.description'};
1.267 droeschl 874:
1.393 raeburn 875: my $maptitle = &Apache::lonnet::gettitle($mapurl);
1.476 raeburn 876: my $restitle = &Apache::lonnet::gettitle($symb);
1.475 raeburn 877: my (@crumbs,@mapcrumbs);
1.478 raeburn 878: if (($env{'request.noversionuri'} ne '/adm/navmaps') && ($mapurl ne '') &&
879: (!(($crstype eq 'Placement') && !$env{'request.role.adv'}))) {
1.486 raeburn 880: unless ($ltiscope eq 'resource') {
881: if (($mapurl ne $env{'course.'.$env{'request.course.id'}.'.url'}) &&
882: !(($ltiscope eq 'map') && (&Apache::lonnet::clutter($resurl) eq $ltiuri))) {
883: $navmap = Apache::lonnavmaps::navmap->new();
884: if (ref($navmap)) {
885: @mapcrumbs = $navmap->recursed_crumbs($mapurl,$restitle);
886: }
887: }
1.475 raeburn 888: }
889: }
1.393 raeburn 890: unless (($forcereg) &&
891: ($env{'request.noversionuri'} eq '/adm/navmaps') &&
1.443 raeburn 892: ($mapurl eq $env{'course.'.$env{'request.course.id'}.'.url'}) ||
1.486 raeburn 893: (($crstype eq 'Placement') && (!$env{'request.role.adv'})) ||
894: ($ltiscope eq 'map') || ($ltiscope eq 'resource')) {
1.443 raeburn 895: @crumbs = ({text => $crstype.' Contents',
1.393 raeburn 896: href => "Javascript:gopost('/adm/navmaps','')"});
897: }
898: if ($mapurl ne $env{'course.'.$env{'request.course.id'}.'.url'}) {
1.475 raeburn 899: if (@mapcrumbs) {
900: push(@crumbs,@mapcrumbs);
1.486 raeburn 901: } elsif (!(($crstype eq 'Placement') && (!$env{'request.role.adv'})) &&
902: ($ltiscope ne 'map') && ($ltiscope ne 'resource')) {
1.475 raeburn 903: push(@crumbs, {text => '...',
904: no_mt => 1});
905: }
1.393 raeburn 906: }
907:
1.475 raeburn 908: unless ((($crstype eq 'Placement') && (!$env{'request.role.adv'})) || (@mapcrumbs) ||
909: (!$maptitle) || ($maptitle eq 'default.sequence') ||
1.486 raeburn 910: ($mapurl eq $env{'course.'.$env{'request.course.id'}.'.url'}) ||
911: ($ltiscope eq 'resource')) {
912: push @crumbs, {text => $maptitle, no_mt => 1,
913: href => &Apache::lonnet::clutter($mapurl).'?navmap=1'};
1.443 raeburn 914: }
1.479 raeburn 915: if ($restitle && !@mapcrumbs) {
916: push(@crumbs,{text => $restitle, no_mt => 1});
917: }
1.436 raeburn 918: my @tools;
919: if ($env{'request.filename'} =~ /\.page$/) {
920: my %breadcrumb_tools = &Apache::lonhtmlcommon::current_breadcrumb_tools();
921: if (ref($breadcrumb_tools{'tools'}) eq 'ARRAY') {
922: @tools = @{$breadcrumb_tools{'tools'}};
923: }
924: }
1.393 raeburn 925: &Apache::lonhtmlcommon::clear_breadcrumbs();
926: &Apache::lonhtmlcommon::add_breadcrumb(@crumbs);
1.436 raeburn 927: if (@tools) {
928: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',@tools);
929: }
1.393 raeburn 930: } else {
931: $resurl = $env{'request.noversionuri'};
932: my $courseurl = &Apache::lonnet::courseid_to_courseurl($env{'request.course.id'});
933: my $title = &mt('View Resource');
934: if ($resurl =~ m{^\Q/uploaded$courseurl/supplemental/\E(default|\d+)/}) {
935: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['folderpath','title']);
1.392 raeburn 936: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.393 raeburn 937: if ($env{'form.title'}) {
938: $title = $env{'form.title'};
939: }
1.394 raeburn 940: my $trail;
1.393 raeburn 941: if ($env{'form.folderpath'}) {
1.468 raeburn 942: &prepare_functions($resurl,$forcereg,$group,undef,undef,1,$hostname);
1.394 raeburn 943: ($trail) =
1.393 raeburn 944: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1);
945: } else {
946: &Apache::lonhtmlcommon::add_breadcrumb(
1.392 raeburn 947: {text => "Supplemental $crstype Content",
948: href => "javascript:gopost('/adm/supplemental','')"});
1.393 raeburn 949: $title = &mt('View Resource');
1.394 raeburn 950: ($trail) =
951: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1);
1.392 raeburn 952: }
1.394 raeburn 953: return $trail;
1.412 raeburn 954: } elsif ($resurl =~ m{^\Q/uploaded$courseurl/portfolio/syllabus/}) {
955: &Apache::lonhtmlcommon::clear_breadcrumbs();
956: &prepare_functions('/public'.$courseurl."/syllabus",
1.468 raeburn 957: $forcereg,$group,undef,undef,1,$hostname);
1.412 raeburn 958: $title = &mt('Syllabus File');
959: my ($trail) =
1.468 raeburn 960: &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1,$hostname);
1.412 raeburn 961: return $trail;
1.392 raeburn 962: }
1.395 raeburn 963: unless ($env{'request.state'} eq 'construct') {
964: &Apache::lonhtmlcommon::clear_breadcrumbs();
965: &Apache::lonhtmlcommon::add_breadcrumb({text => 'View Resource'});
966: }
1.392 raeburn 967: }
1.390 raeburn 968: } elsif (! $const_space){
1.328 droeschl 969: #a situation when we're looking at a resource outside of context of a
970: #course or construction space (e.g. with cumulative rights)
971: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.390 raeburn 972: unless ($env{'request.noversionuri'} =~ m{^/adm/$match_domain/$match_username/aboutme$}) {
973: &Apache::lonhtmlcommon::add_breadcrumb({text => 'View Resource'});
974: }
1.65 www 975: }
1.41 www 976: # =============================================================================
977: # ============================ This is for URLs that actually can be registered
1.316 droeschl 978: return '' unless ( ($env{'request.noversionuri'}!~m{^/(res/)*adm/})
979: || $forcereg );
1.390 raeburn 980: my ($cdom,$cnum,%perms,$cfile,$switchserver,$home,$forceedit,
981: $forceview,$editbutton);
1.391 raeburn 982: if (($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) ||
983: ($env{'request.role'} !~/^(aa|ca|au)/)) {
1.468 raeburn 984: $editbutton = &prepare_functions($resurl,$forcereg,$group,'','','',$hostname);
1.390 raeburn 985: }
986: if ($editbutton eq '') {
1.399 raeburn 987: $editbutton = &clear(6,1);
1.390 raeburn 988: }
1.317 droeschl 989:
1.390 raeburn 990: #
991: # This applies in course context
992: #
993: if ($env{'request.course.id'}) {
994: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
995: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
996: $perms{'mdc'} = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
1.462 raeburn 997: $perms{'cev'} = &Apache::lonnet::allowed('cev',$env{'request.course.id'});
1.390 raeburn 998: my @privs;
1.484 raeburn 999: my $gradable_exttool;
1.390 raeburn 1000: if ($env{'request.symb'} ne '') {
1.484 raeburn 1001: if ($env{'request.noversionuri'} =~ m{^/adm/$cdom/$cnum/(\d+)/ext\.tool$}) {
1002: if (&Apache::lonnet::EXT('resource.0.gradable') =~ /^yes$/i) {
1003: $gradable_exttool = 1;
1004: push(@privs,('mgr','vgr'));
1005: }
1006: } elsif ($env{'request.filename'}=~/$LONCAPA::assess_re/) {
1.390 raeburn 1007: push(@privs,('mgr','vgr'));
1008: }
1.455 raeburn 1009: push(@privs,('opa','vpa'));
1.390 raeburn 1010: }
1011: foreach my $priv (@privs) {
1012: $perms{$priv} = &Apache::lonnet::allowed($priv,$env{'request.course.id'});
1013: if (!$perms{$priv} && $env{'request.course.sec'} ne '') {
1014: $perms{$priv} =
1015: &Apache::lonnet::allowed($priv,"$env{'request.course.id'}/$env{'request.course.sec'}");
1016: }
1017: }
1018: #
1019: # Determine whether or not to show Grades and Submissions buttons
1020: #
1.484 raeburn 1021: if (($env{'request.symb'} ne '') &&
1022: (($env{'request.filename'}=~/$LONCAPA::assess_re/) || ($gradable_exttool))) {
1.390 raeburn 1023: if ($perms{'mgr'}) {
1024: &switch('','',7,2,'pgrd.png','Content Grades','grades[_4]',
1025: "gocmd('/adm/grades','gradingmenu')",
1026: 'Content Grades');
1027: } elsif ($perms{'vgr'}) {
1028: &switch('','',7,2,'subm.png','Content Submissions','missions[_1]',
1029: "gocmd('/adm/grades','submission')",
1030: 'Content Submissions');
1031: }
1032: }
1.455 raeburn 1033: if (($env{'request.symb'} ne '') && (($perms{'opa'}) || ($perms{'vpa'}))) {
1.390 raeburn 1034: &switch('','',7,3,'pparm.png','Content Settings','parms[_2]',
1035: "gocmd('/adm/parmset','set')",
1036: 'Content Settings');
1.107 albertel 1037: }
1.393 raeburn 1038: # End grades/submissions check
1.107 albertel 1039:
1.274 www 1040: #
1.393 raeburn 1041: # This applies to items inside a folder/page modifiable in the course.
1.274 www 1042: #
1.462 raeburn 1043: if (($env{'request.symb'}=~/^uploaded/) && (($perms{'mdc'}) || ($perms{'cev'}))) {
1.393 raeburn 1044: my $text = 'Edit Folder';
1.395 raeburn 1045: if (($mapurl =~ /\.page$/) ||
1046: ($env{'request.symb'}=~
1.396 raeburn 1047: m{uploaded/$cdom/$cnum/default_\d+\.page$})) {
1.393 raeburn 1048: $text = 'Edit Page';
1049: }
1050: &switch('','',7,4,'docs-22x22.png',$text,'parms[_2]',
1.390 raeburn 1051: "gocmd('/adm/coursedocs','direct')",
1052: 'Folder/Page Content');
1.258 raeburn 1053: }
1.390 raeburn 1054: # End modifiable folder/page container check
1055: }
1056: # End course context
1057:
1.41 www 1058: # Prepare the rest of the buttons
1.383 raeburn 1059: my ($menuitems,$got_prt,$got_wishlist);
1.120 raeburn 1060: if ($const_space) {
1.274 www 1061: #
1062: # We are in construction space
1063: #
1.353 www 1064:
1.355 raeburn 1065: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1.353 www 1066: my ($udom,$uname,$thisdisfn) =
1.355 raeburn 1067: ($env{'request.filename'}=~m{^\Q$londocroot/priv/\E([^/]+)/([^/]+)/(.*)$});
1.353 www 1068: my $currdir = '/priv/'.$udom.'/'.$uname.'/'.$thisdisfn;
1.131 raeburn 1069: if ($currdir =~ m-/$-) {
1070: $is_const_dir = 1;
1.433 raeburn 1071: if ($thisdisfn eq '') {
1.451 raeburn 1072: unless (($env{'request.course.id'}) &&
1073: ($env{'course.'.$env{'request.course.id'}.'.num'} eq $uname) &&
1074: ($env{'course.'.$env{'request.course.id'}.'.domain'} eq $udom)) {
1075: $is_const_dir = 2;
1076: }
1.433 raeburn 1077: }
1.131 raeburn 1078: } else {
1.267 droeschl 1079: $currdir =~ s|[^/]+$||;
1.200 foxr 1080: my $cleandisfn = &Apache::loncommon::escape_single($thisdisfn);
1.208 albertel 1081: my $esc_currdir = &Apache::loncommon::escape_single($currdir);
1.515 raeburn 1082: my $pubfile = "/res/$udom/$uname/$thisdisfn";
1083: my $candelete = 1;
1084: if (-e $londocroot.$pubfile) {
1085: unless (&Apache::lonnet::metadata($pubfile,'obsolete')) {
1086: undef($candelete);
1087: }
1088: }
1.274 www 1089: #
1090: # Probably should be in mydesk.tab
1091: #
1.131 raeburn 1092: $menuitems=(<<ENDMENUITEMS);
1.344 www 1093: s&6&1&list.png&Directory&dir[_1]&golist('$esc_currdir')&List current directory
1.353 www 1094: s&6&2&rtrv.png&Retrieve&version[_1]&gocstr('/adm/retrieve','/priv/$udom/$uname/$cleandisfn')&Retrieve old version
1095: s&6&3&pub.png&Publish&resource[_3]&gocstr('/adm/publish','/priv/$udom/$uname/$cleandisfn')&Publish this resource
1.515 raeburn 1096: s&7&3©.png&Copy&resource[_4]&gocstr('/adm/cfile?action=copy','/priv/$udom/$uname/$cleandisfn')&Copy this resource
1097: ENDMENUITEMS
1098: #
1099: # Rename and Delete only available if obsolete or unpublished
1100: #
1101: if ($candelete) {
1102: $menuitems .= (<<ENDMENUITEMS);
1103: s&7&4&rename.png&Rename&resource[_5]&gocstr('/adm/cfile?action=rename','/priv/$udom/$uname/$cleandisfn')&Rename this resource
1.353 www 1104: s&7&1&del.png&Delete&resource[_2]&gocstr('/adm/cfile?action=delete','/priv/$udom/$uname/$cleandisfn')&Delete this resource
1.515 raeburn 1105: ENDMENUITEMS
1106: }
1107: $menuitems .= (<<ENDMENUITEMS);
1.353 www 1108: s&7&2&prt.png&Print&printout[_1]&gocstr('/adm/printout','/priv/$udom/$uname/$cleandisfn')&Prepare a printable document
1.120 raeburn 1109: ENDMENUITEMS
1.131 raeburn 1110: }
1.308 raeburn 1111: if (ref($bread_crumbs) eq 'ARRAY') {
1112: &Apache::lonhtmlcommon::clear_breadcrumbs();
1113: foreach my $crumb (@{$bread_crumbs}){
1114: &Apache::lonhtmlcommon::add_breadcrumb($crumb);
1115: }
1116: }
1.203 foxr 1117: } elsif ( defined($env{'request.course.id'}) &&
1118: $env{'request.symb'} ne '' ) {
1.274 www 1119: #
1.383 raeburn 1120: # We are in a course and looking at a registered URL
1.274 www 1121: # Should probably be in mydesk.tab
1122: #
1.443 raeburn 1123: $menuitems = "c&3&1";
1.486 raeburn 1124: if ($ltiscope eq 'resource') {
1125: # Suppress display of backward arrow for LTI Provider if scope is resource.
1126: # Suppress display of forward arrow for LTI Provider if scope is resource.
1127: } elsif ($ltiscope eq 'map') {
1128: # Suppress display of backward arrow for LTI Provider if scope is map and this is first resource.
1129: # Suppress display of forward arrow for LTI Provider if scope is map and this is the last resource.
1130: my $showforw = 1;
1131: my $showback = 1;
1132: my $navmap = Apache::lonnavmaps::navmap->new();
1133: if (ref($navmap)) {
1134: my $mapres = $navmap->getResourceByUrl($ltiuri);
1135: if (ref($mapres)) {
1136: if ($navmap->isLastResource($mapres,$env{'request.symb'})) {
1137: $showforw = 0;
1138: }
1139: if ($navmap->isFirstResource($mapres,$env{'request.symb'})) {
1140: $showback = 0;
1141: }
1142: }
1143: }
1144: if ($showback) {
1145: $menuitems.="
1146: s&2&1&back.png&&&gopost('/adm/flip','back:'+currentURL)&Previous content resource&&1";
1147: }
1148: if ($showforw) {
1149: $menuitems.="
1150: s&2&3&forw.png&&&gopost('/adm/flip','forward:'+currentURL)&Next content resource&&3";
1151: }
1152: } elsif (($crstype ne 'Placement') || ($env{'request.role.adv'})) {
1.443 raeburn 1153: $menuitems.="
1.444 raeburn 1154: s&2&1&back.png&&&gopost('/adm/flip','back:'+currentURL)&Previous content resource&&1
1155: s&2&3&forw.png&&&gopost('/adm/flip','forward:'+currentURL)&Next content resource&&3";
1156: } else {
1157: # Suppress display of backward arrow for Placement Tests
1158: # Suppress display of forward arrow for Placement Tests if this is the last resource.
1159: my $showforw = 1;
1160: if ($env{'request.symb'}) {
1161: my $navmap = Apache::lonnavmaps::navmap->new();
1162: if (ref($navmap)) {
1163: if (&Apache::lonplacementtest::is_lastres($env{'request.symb'},$navmap)) {
1164: $showforw = 0;
1165: }
1166: }
1167: }
1168: if ($showforw) {
1169: $menuitems.="
1170: s&2&3&forw.png&&&gopost('/adm/flip','forward:'+currentURL)&Next content resource&&3";
1171: }
1.443 raeburn 1172: }
1173: $menuitems .= (<<ENDMENUITEMS);
1174:
1.77 www 1175: c&6&3
1176: c&8&1
1177: c&8&2
1.344 www 1178: s&8&3&prt.png&Print&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
1.41 www 1179: ENDMENUITEMS
1.383 raeburn 1180: $got_prt = 1;
1181: if (($env{'user.adv'}) && ($env{'request.uri'} =~ /^\/res/)
1182: && (!$env{'request.enc'})) {
1.452 raeburn 1183: my ($cnum,$cdom) = &Apache::loncommon::crsauthor_url($env{'request.uri'});
1184: unless ($cnum) {
1185: # wishlist is only available for users with access to resource-pool
1186: # and links can only be set for resources within the resource-pool
1187: $menuitems .= (<<ENDMENUITEMS);
1.431 golterma 1188: 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 1189: ENDMENUITEMS
1.452 raeburn 1190: $got_wishlist = 1;
1191: }
1.332 wenzelju 1192: }
1.216 albertel 1193:
1.243 tempelho 1194: my $currentURL = &Apache::loncommon::get_symb();
1195: my ($symb_old,$symb_old_enc) = &Apache::loncommon::clean_symb($currentURL);
1196: my $annotation = &Apache::loncommon::get_annotation($symb_old,$symb_old_enc);
1197: $menuitems.="s&9&3&";
1198: if(length($annotation) > 0){
1.317 droeschl 1199: $menuitems.="anot2.png";
1.243 tempelho 1200: }else{
1.317 droeschl 1201: $menuitems.="anot.png";
1.243 tempelho 1202: }
1.344 www 1203: $menuitems.="&Notes&&annotate()&";
1.243 tempelho 1204: $menuitems.="Make notes and annotations about this resource&&1\n";
1.428 raeburn 1205: my $is_mobile;
1206: if ($env{'browser.mobile'}) {
1207: $is_mobile = 1;
1208: }
1.243 tempelho 1209:
1.484 raeburn 1210: unless ($env{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme|viewclasslist|portfolio)(\?|$)/) {
1.502 raeburn 1211: if ((!$env{'request.enc'}) && ($env{'request.noversionuri'} !~ m{^/adm/wrapper/ext/}) &&
1212: ($env{'request.noversionuri'} !~ m{^/uploaded/$match_domain/$match_courseid/(docs/|default_\d+\.page$)}) &&
1213: ($env{'request.noversionuri'} !~ m{^/adm/.+/ext\.tool$})) {
1.216 albertel 1214: $menuitems.=(<<ENDREALRES);
1.496 raeburn 1215: s&6&3&catalog.png&Info&info[_1]&catalog_info(currentURL,'$is_mobile')&Show Metadata
1.216 albertel 1216: ENDREALRES
1217: }
1.502 raeburn 1218: unless (($env{'request.noversionuri'} =~ m{^/uploaded/$match_domain/$match_courseid/(docs/|default_\d+\.page$)}) ||
1.484 raeburn 1219: ($env{'request.noversionuri'} =~ m{^\Q/adm/wrapper/\E(ext|uploaded)/}) ||
1220: ($env{'request.noversionuri'} =~ m{^/adm/.+/ext\.tool$})) {
1.382 raeburn 1221: $menuitems.=(<<ENDREALRES);
1.344 www 1222: s&8&1&eval.png&Evaluate&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource
1.382 raeburn 1223: ENDREALRES
1224: }
1.422 raeburn 1225: unless ($env{'request.noversionuri'} =~ m{^\Q/adm/wrapper/\E(ext|uploaded)/}) {
1226: $menuitems.=(<<ENDREALRES);
1.344 www 1227: s&8&2&fdbk.png&Communicate&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource
1.77 www 1228: ENDREALRES
1.422 raeburn 1229: }
1.120 raeburn 1230: }
1231: }
1.203 foxr 1232: if ($env{'request.uri'} =~ /^\/res/) {
1.383 raeburn 1233: unless ($got_prt) {
1234: $menuitems .= (<<ENDMENUITEMS);
1.344 www 1235: s&8&3&prt.png&Print&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
1.203 foxr 1236: ENDMENUITEMS
1.384 raeburn 1237: $got_prt = 1;
1.383 raeburn 1238: }
1239: unless ($got_wishlist) {
1240: if (($env{'user.adv'}) && (!$env{'request.enc'})) {
1241: # wishlist is only available for users with access to resource-pool
1242: $menuitems .= (<<ENDMENUITEMS);
1.431 golterma 1243: 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 1244: ENDMENUITEMS
1.383 raeburn 1245: $got_wishlist = 1;
1246: }
1247: }
1248: }
1.41 www 1249: my $buttons='';
1250: foreach (split(/\n/,$menuitems)) {
1251: my ($command,@rest)=split(/\&/,$_);
1.220 raeburn 1252: my $idx=10*$rest[0]+$rest[1];
1253: if (&hidden_button_check() eq 'yes') {
1254: if ($idx == 21 ||$idx == 23) {
1255: $buttons.=&switch('','',@rest);
1256: } else {
1257: $buttons.=&clear(@rest);
1258: }
1259: } else {
1260: if ($command eq 's') {
1261: $buttons.=&switch('','',@rest);
1262: } else {
1263: $buttons.=&clear(@rest);
1264: }
1.41 www 1265: }
1266: }
1.445 raeburn 1267: my $showprogress;
1268: if (($crstype eq 'Placement') && (!$env{'request.role.adv'})) {
1269: $showprogress = &placement_progress();
1270: }
1271:
1272: my $addremote=0;
1273: foreach (@inlineremote) { if ($_ ne '') { $addremote=1; last;} }
1.148 albertel 1274:
1.301 droeschl 1275: if ($addremote) {
1.458 raeburn 1276: my ($countdown,$buttonshide);
1.436 raeburn 1277: if ($env{'request.filename'} =~ /\.page$/) {
1278: my %breadcrumb_tools = &Apache::lonhtmlcommon::current_breadcrumb_tools();
1279: if (ref($breadcrumb_tools{'tools'}) eq 'ARRAY') {
1.458 raeburn 1280: $countdown = $breadcrumb_tools{'tools'}->[0];
1.436 raeburn 1281: }
1.458 raeburn 1282: $buttonshide = $pagebuttonshide;
1.436 raeburn 1283: } else {
1284: $countdown = &countdown_timer();
1.458 raeburn 1285: $buttonshide = &hidden_button_check();
1.436 raeburn 1286: }
1.342 www 1287: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1.301 droeschl 1288:
1.342 www 1289: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.312 droeschl 1290: 'navigation', @inlineremote[21,23]);
1291:
1.458 raeburn 1292: if ($buttonshide eq 'yes') {
1.378 raeburn 1293: if ($countdown) {
1294: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$countdown);
1295: }
1.445 raeburn 1296: if ($showprogress) {
1297: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$showprogress);
1298: }
1.378 raeburn 1299: } else {
1300: my @tools = @inlineremote[93,91,81,82,83];
1301: if ($countdown) {
1302: unshift(@tools,$countdown);
1303: }
1.342 www 1304: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.378 raeburn 1305: 'tools',@tools);
1.313 droeschl 1306:
1307: #publish button in construction space
1308: if ($env{'request.state'} eq 'construct'){
1.342 www 1309: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.349 raeburn 1310: 'advtools', $inlineremote[63]);
1.342 www 1311: } else {
1312: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.349 raeburn 1313: 'tools', $inlineremote[63]);
1.313 droeschl 1314: }
1.390 raeburn 1315: &advtools_crumbs(@inlineremote);
1.301 droeschl 1316: }
1.445 raeburn 1317: } else {
1318: if ($showprogress) {
1319: &Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$showprogress);
1320: }
1.38 www 1321: }
1.433 raeburn 1322: my ($topic_help,$topic_help_text);
1323: if ($is_const_dir == 2) {
1.434 raeburn 1324: if ((($ENV{'SERVER_PORT'} == 443) ||
1325: ($Apache::lonnet::protocol{$Apache::lonnet::perlvar{'lonHostID'}} eq 'https')) &&
1326: (&Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},'webdav'))) {
1.433 raeburn 1327: $topic_help = 'Authoring_WebDAV,Authoring_WebDAV_Mac_10v6,Authoring_WebDAV_Mac_10v10,'.
1328: 'Authoring_WebDAV_Windows_v7,Authoring_WebDAV_Linux_Centos';
1329: $topic_help_text = 'About WebDAV access';
1330: }
1331: }
1.342 www 1332: return &Apache::lonhtmlcommon::scripttag('', 'start')
1.433 raeburn 1333: . &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0,'','','','',$topic_help,$topic_help_text)
1.342 www 1334: . &Apache::lonhtmlcommon::scripttag('', 'end');
1.38 www 1335: }
1336:
1.389 raeburn 1337: sub get_editbutton {
1.468 raeburn 1338: my ($cfile,$home,$switchserver,$forceedit,$forceview,$forcereg,$hostname) = @_;
1.398 raeburn 1339: my $jscall;
1340: if (($forceview) && ($env{'form.todocs'})) {
1.463 raeburn 1341: my ($folderpath,$command,$navmap);
1.398 raeburn 1342: if ($env{'request.symb'}) {
1.463 raeburn 1343: $folderpath = &Apache::loncommon::symb_to_docspath($env{'request.symb'},\$navmap);
1.398 raeburn 1344: } elsif ($env{'form.folderpath'} =~ /^supplemental/) {
1345: $folderpath = $env{'form.folderpath'};
1346: $command = '&forcesupplement=1';
1347: }
1348: $folderpath = &escape(&HTML::Entities::encode(&escape($folderpath),'<>&"'));
1349: $jscall = "go('/adm/coursedocs?folderpath=$folderpath$command')";
1350: } else {
1.459 raeburn 1351: my $suppanchor;
1352: if ($env{'form.folderpath'}) {
1353: $suppanchor = $env{'form.anchor'};
1354: }
1.398 raeburn 1355: $jscall = &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,$switchserver,
1.393 raeburn 1356: $forceedit,$forcereg,$env{'request.symb'},
1357: &escape($env{'form.folderpath'}),
1.468 raeburn 1358: &escape($env{'form.title'}),$hostname,
1359: $env{'form.idx'},&escape($env{'form.suppurl'}),
1360: $env{'form.todocs'},$suppanchor);
1.398 raeburn 1361: }
1.389 raeburn 1362: if ($jscall) {
1.390 raeburn 1363: my $icon = 'pcstr.png';
1364: my $label = 'Edit';
1365: if ($forceview) {
1366: $icon = 'tolastloc.png';
1367: $label = 'Exit Editing';
1368: }
1369: &switch('','',6,1,$icon,$label,'resource[_2]',
1370: $jscall,"Edit this resource");
1371: return 1;
1372: }
1373: return;
1374: }
1375:
1376: sub prepare_functions {
1.468 raeburn 1377: my ($resurl,$forcereg,$group,$bread_crumbs,$advtools,$docscrumbs,$hostname) = @_;
1.390 raeburn 1378: unless ($env{'request.registered'}) {
1379: undef(@inlineremote);
1380: }
1381: my ($cdom,$cnum,%perms,$cfile,$switchserver,$home,$forceedit,
1382: $forceview);
1383:
1384: if ($env{'request.course.id'}) {
1385: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1386: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1387: $perms{'mdc'} = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
1388: }
1389:
1390: my $editbutton = '';
1.480 raeburn 1391: my $viewsrcbutton = '';
1.514 raeburn 1392: my $clientip = &Apache::lonnet::get_requestor_ip();
1.390 raeburn 1393: #
1.480 raeburn 1394: # Determine whether or not to display 'Edit' or 'View Source' icon/button
1.390 raeburn 1395: #
1396: if ($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) {
1.514 raeburn 1397: my $blocked = &Apache::loncommon::blocking_status('about',$clientip,$2,$1);
1.390 raeburn 1398: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1.391 raeburn 1399: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1400: &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
1401: &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
1.504 raeburn 1402: if (($cfile) && ($home ne '') && ($home ne 'no_host') && (!$blocked)) {
1.391 raeburn 1403: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1.390 raeburn 1404: $forceedit,$forceview,$forcereg);
1405: }
1.391 raeburn 1406: } elsif ((!$env{'request.course.id'}) &&
1.390 raeburn 1407: ($env{'user.author'}) && ($env{'request.filename'}) &&
1408: ($env{'request.role'} !~/^(aa|ca|au)/)) {
1409: #
1410: # Currently do not have the role of author or co-author.
1411: # Do we have authoring privileges for the resource?
1412: #
1413: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1414: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1415: &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
1416: &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
1417: if (($cfile) && ($home ne '') && ($home ne 'no_host')) {
1418: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1419: $forceedit,$forceview,$forcereg);
1420: }
1421: } elsif ($env{'request.course.id'}) {
1422: #
1423: # This applies in course context
1424: #
1.412 raeburn 1425: if (($perms{'mdc'}) &&
1.469 raeburn 1426: (($resurl =~ m{^/?public/$cdom/$cnum/syllabus}) ||
1.477 raeburn 1427: ($resurl =~ m{^/?uploaded/$cdom/$cnum/portfolio/syllabus/}) ||
1428: (($resurl =~ m{^/?uploaded/$cdom/$cnum/default_\d+\.sequence$}) && ($env{'form.navmap'})))) {
1.470 raeburn 1429: if ($resurl =~ m{^/}) {
1430: $cfile = $resurl;
1431: } else {
1432: $cfile = "/$resurl";
1433: }
1.411 raeburn 1434: $home = &Apache::lonnet::homeserver($cnum,$cdom);
1435: if ($env{'form.forceedit'}) {
1436: $forceview = 1;
1.390 raeburn 1437: } else {
1.411 raeburn 1438: $forceedit = 1;
1.390 raeburn 1439: }
1.477 raeburn 1440: if ($cfile =~ m{^/uploaded/$cdom/$cnum/default_\d+\.sequence$}) {
1441: my $text = 'Edit Folder';
1442: &switch('','',7,4,'docs-22x22.png','Edit Folder','parms[_2]',
1443: "gocmd('/adm/coursedocs','direct')",
1444: 'Folder/Page Content');
1445: $editbutton = 1;
1446: } else {
1447: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1448: $forceedit,$forceview,$forcereg,
1449: $hostname);
1450: }
1.393 raeburn 1451: } elsif (($resurl eq '/adm/extresedit') &&
1452: (($env{'form.symb'}) || ($env{'form.folderpath'}))) {
1453: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1454: &Apache::lonnet::can_edit_resource($resurl,$cnum,$cdom,$resurl,
1455: $env{'form.symb'});
1456: if ($cfile ne '') {
1457: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1.468 raeburn 1458: $forceedit,$forceview,$forcereg);
1.393 raeburn 1459: }
1.406 raeburn 1460: } elsif (($resurl =~ m{^/?adm/viewclasslist$}) &&
1461: (&Apache::lonnet::allowed('opa',$env{'request.course.id'}))) {
1462: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1463: &Apache::lonnet::can_edit_resource($resurl,$cnum,$cdom,$resurl,
1464: $env{'form.symb'});
1465: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1466: $forceedit,$forceview,$forcereg);
1.405 raeburn 1467: } elsif (($resurl !~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) &&
1468: ($resurl ne '/cgi-bin/printout.pl')) {
1.390 raeburn 1469: if ($env{'request.filename'}) {
1470: my $file=&Apache::lonnet::declutter($env{'request.filename'});
1471: ($cfile,$home,$switchserver,$forceedit,$forceview) =
1472: &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,
1473: &Apache::lonnet::clutter($resurl),$env{'request.symb'},$group);
1474: if ($cfile ne '') {
1475: $editbutton = &get_editbutton($cfile,$home,$switchserver,
1.468 raeburn 1476: $forceedit,$forceview,$forcereg,
1477: $hostname);
1.390 raeburn 1478: }
1.480 raeburn 1479: if ((($cfile eq '') || (!$editbutton)) &&
1480: ($resurl =~ /$LONCAPA::assess_re/)) {
1481: my $showurl = &Apache::lonnet::clutter($resurl);
1.501 raeburn 1482: my $crs_sec = $env{'request.course.id'} . (($env{'request.course.sec'} ne '')
1483: ? "/$env{'request.course.sec'}"
1484: : '');
1.480 raeburn 1485: if ((&Apache::lonnet::allowed('cre','/')) &&
1486: (&Apache::lonnet::metadata($resurl,'sourceavail') eq 'open')) {
1487: $viewsrcbutton = 1;
1.501 raeburn 1488: } elsif (&Apache::lonnet::allowed('vxc',$crs_sec)) {
1.480 raeburn 1489: if ($showurl =~ m{^\Q/res/$cdom/\E($match_username)/}) {
1490: my $auname = $1;
1491: if (($env{'request.course.adhocsrcaccess'} ne '') &&
1492: (grep(/^\Q$auname\E$/,split(/,/,$env{'request.course.adhocsrcaccess'})))) {
1493: $viewsrcbutton = 1;
1.481 raeburn 1494: } elsif ((&Apache::lonnet::metadata($resurl,'sourceavail') eq 'open') &&
1.501 raeburn 1495: (&Apache::lonnet::allowed('bre',$crs_sec))) {
1.481 raeburn 1496: $viewsrcbutton = 1;
1.480 raeburn 1497: }
1498: }
1499: }
1500: if ($viewsrcbutton) {
1501: &switch('','',6,1,'pcstr.png','View Source','resource[_2]','open_source()',
1502: 'View source code');
1503: }
1504: }
1.390 raeburn 1505: }
1506: }
1507: }
1508: # End determination of 'Edit' icon/button display
1509:
1.393 raeburn 1510: if ($env{'request.course.id'}) {
1.390 raeburn 1511: # This applies to about me page for users in a course
1.391 raeburn 1512: if ($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) {
1.390 raeburn 1513: my ($sdom,$sname) = ($1,$2);
1514: unless (&Apache::lonnet::is_course($sdom,$sname)) {
1.514 raeburn 1515: my $blocked = &Apache::loncommon::blocking_status('about',$clientip,$sname,$sdom);
1.504 raeburn 1516: unless ($blocked) {
1517: &switch('','',6,4,'mail-message-new-22x22.png','Message to user',
1518: '',
1519: "go('/adm/email?compose=individual&recname=$sname&recdom=$sdom')",
1520: 'Send message to specific user');
1521: }
1.390 raeburn 1522: }
1.391 raeburn 1523: my $hideprivileged = 1;
1524: if (&Apache::lonnet::in_course($sdom,$sname,$cdom,$cnum,undef,
1525: $hideprivileged)) {
1.390 raeburn 1526: foreach my $priv ('vsa','vgr','srm') {
1527: $perms{$priv} = &Apache::lonnet::allowed($priv,$env{'request.course.id'});
1528: if (!$perms{$priv} && $env{'request.course.sec'} ne '') {
1529: $perms{$priv} =
1530: &Apache::lonnet::allowed($priv,"$env{'request.course.id'}/$env{'request.course.sec'}");
1531: }
1532: }
1533: if ($perms{'vsa'}) {
1534: &switch('','',6,5,'trck-22x22.png','Activity',
1535: '',
1536: "go('/adm/trackstudent?selected_student=$sname:$sdom')",
1537: 'View recent activity by this person');
1538: }
1539: if ($perms{'vgr'}) {
1540: &switch('','',6,6,'rsrv-22x22.png','Reservations',
1541: '',
1.415 raeburn 1542: "go('/adm/slotrequest?command=showresv&origin=aboutme&uname=$sname&udom=$sdom')",
1.390 raeburn 1543: 'Slot reservation history');
1544: }
1545: if ($perms{'srm'}) {
1546: &switch('','',6,7,'contact-new-22x22.png','Records',
1547: '',
1.415 raeburn 1548: "go('/adm/email?recordftf=retrieve&recname=$sname&recdom=$sdom')",
1.390 raeburn 1549: 'Add records');
1550: }
1551: }
1.393 raeburn 1552: }
1553: if (($env{'form.folderpath'} =~ /^supplemental/) &&
1554: (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) &&
1555: (($resurl =~ m{^/adm/wrapper/ext/}) ||
1.472 raeburn 1556: ($resurl =~ m{^/adm/$cdom/$cnum/\d+/ext\.tool$}) ||
1.393 raeburn 1557: ($resurl =~ m{^/uploaded/$cdom/$cnum/supplemental/}) ||
1.397 raeburn 1558: ($resurl eq '/adm/supplemental') ||
1559: ($resurl =~ m{^/public/$cdom/$cnum/syllabus$}) ||
1560: ($resurl =~ m{^/adm/$match_domain/$match_username/aboutme$}))) {
1.393 raeburn 1561: my @folders=split('&',$env{'form.folderpath'});
1.394 raeburn 1562: if ((@folders > 2) || ($resurl ne '/adm/supplemental')) {
1.459 raeburn 1563: my $suppanchor;
1564: if ($resurl =~ m{^/adm/wrapper/ext/}) {
1565: $suppanchor = $env{'form.anchor'};
1566: }
1.393 raeburn 1567: my $esc_path=&escape(&HTML::Entities::encode(&escape($env{'form.folderpath'}),'<>&"'));
1.468 raeburn 1568: my $link = '/adm/coursedocs?command=direct&forcesupplement=1&supppath='.
1569: "$esc_path&anchor=$suppanchor";
1570: if ($env{'request.use_absolute'} ne '') {
1571: $link = $env{'request.use_absolute'}.$link;
1572: }
1.393 raeburn 1573: &switch('','',7,4,'docs-22x22.png','Edit Folder','parms[_2]',
1.468 raeburn 1574: "location.href='$link'",'Folder/Page Content');
1.393 raeburn 1575: }
1.390 raeburn 1576: }
1577: }
1578:
1579: # End checking for items for about me page for users in a course
1.393 raeburn 1580: if ($docscrumbs) {
1581: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1582: &advtools_crumbs(@inlineremote);
1583: return $editbutton;
1584: } elsif ($env{'request.registered'}) {
1.480 raeburn 1585: return $editbutton || $viewsrcbutton;
1.390 raeburn 1586: } else {
1587: if (ref($bread_crumbs) eq 'ARRAY') {
1588: if (@inlineremote > 0) {
1589: if (ref($advtools) eq 'ARRAY') {
1590: @{$advtools} = @inlineremote;
1591: }
1592: }
1593: return;
1594: } elsif (@inlineremote > 0) {
1595: &Apache::lonhtmlcommon::clear_breadcrumb_tools();
1596: &advtools_crumbs(@inlineremote);
1597: return &Apache::lonhtmlcommon::scripttag('', 'start')
1598: . &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0)
1599: . &Apache::lonhtmlcommon::scripttag('', 'end');
1600: }
1601: }
1602: }
1603:
1604: sub advtools_crumbs {
1605: my @funcs = @_;
1606: if ($env{'request.noversionuri'} =~ m{^/adm/$match_domain/$match_username/aboutme$}) {
1607: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1608: 'advtools', @funcs[61,64,65,66,67,74]);
1609: } elsif ($env{'request.noversionuri'} !~ m{^/adm/(navmaps|viewclasslist)(\?|$)}) {
1.515 raeburn 1610: if ($env{'request.state'} eq 'construct') {
1611: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1612: 'advtools', @funcs[61,73,74,71,72]);
1613: } else {
1614: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1615: 'advtools', @funcs[61,71,72,73,74,92]);
1616: }
1.393 raeburn 1617: } elsif ($env{'request.noversionuri'} eq '/adm/viewclasslist') {
1618: &Apache::lonhtmlcommon::add_breadcrumb_tool(
1.407 raeburn 1619: 'advtools', $funcs[61]);
1.393 raeburn 1620: }
1.412 raeburn 1621: return;
1.258 raeburn 1622: }
1623:
1.2 www 1624: # ================================================================== Raw Config
1625:
1.3 www 1626: sub clear {
1627: my ($row,$col)=@_;
1.316 droeschl 1628: $inlineremote[10*$row+$col]='';
1629: return '';
1.3 www 1630: }
1631:
1.40 www 1632: # ============================================ Switch a button or create a link
1.25 matthew 1633: # Switch acts on the javascript that is executed when a button is clicked.
1634: # The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
1.40 www 1635:
1.2 www 1636: sub switch {
1.209 www 1637: my ($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat,$nobreak)=@_;
1.2 www 1638: $act=~s/\$uname/$uname/g;
1639: $act=~s/\$udom/$udom/g;
1.88 www 1640: $top=&mt($top);
1641: $bot=&mt($bot);
1642: $desc=&mt($desc);
1.209 www 1643: my $idx=10*$row+$col;
1644: $category_members{$cat}.=':'.$idx;
1645:
1.320 droeschl 1646: # Inline Menu
1.317 droeschl 1647: if ($nobreak==2) { return ''; }
1648: my $text=$top.' '.$bot;
1649: $text=~s/\s*\-\s*//gs;
1.105 www 1650:
1.317 droeschl 1651: my $pic=
1.225 albertel 1652: '<img alt="'.$text.'" src="'.
1653: &Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$img).
1.303 droeschl 1654: '" align="'.($nobreak==3?'right':'left').'" class="LC_icon" />';
1.317 droeschl 1655: if ($env{'browser.interface'} eq 'faketextual') {
1.274 www 1656: # Main Menu
1.103 www 1657: if ($nobreak==3) {
1.209 www 1658: $inlineremote[$idx]="\n".
1.177 albertel 1659: '<td class="LC_menubuttons_text" align="right">'.$text.
1.247 harmsja 1660: '</td><td align="left">'.
1.103 www 1661: '<a href="javascript:'.$act.';">'.$pic.'</a></td></tr>';
1662: } elsif ($nobreak) {
1.209 www 1663: $inlineremote[$idx]="\n<tr>".
1.247 harmsja 1664: '<td align="left">'.
1.177 albertel 1665: '<a href="javascript:'.$act.';">'.$pic.'</a></td>
1.215 www 1666: <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 1667: } else {
1.209 www 1668: $inlineremote[$idx]="\n<tr>".
1.247 harmsja 1669: '<td align="left">'.
1.103 www 1670: '<a href="javascript:'.$act.';">'.$pic.
1.177 albertel 1671: '</a></td><td class="LC_menubuttons_text" colspan="3">'.
1.215 www 1672: '<a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$desc.'</span></a></td></tr>';
1.103 www 1673: }
1.317 droeschl 1674: } else {
1.103 www 1675: # Inline Menu
1.378 raeburn 1676: my @tools = (93,91,81,82,83);
1677: unless ($env{'request.state'} eq 'construct') {
1678: push(@tools,63);
1679: }
1.492 raeburn 1680: if ((($env{'environment.icons'} eq 'iconsonly') ||
1681: ($env{'environment.icons'} eq '') && ($env{'request.lti.login'})) &&
1.378 raeburn 1682: (grep(/^$idx$/,@tools))) {
1683: $inlineremote[$idx] =
1684: '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.'</a>';
1685: } else {
1686: $inlineremote[$idx] =
1.317 droeschl 1687: '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.
1.344 www 1688: '<span class="LC_menubuttons_inline_text">'.$top.' </span></a>';
1.378 raeburn 1689: }
1.317 droeschl 1690: }
1.56 www 1691: return '';
1.2 www 1692: }
1693:
1694: sub secondlevel {
1695: my $output='';
1696: my
1.209 www 1697: ($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat)=@_;
1.2 www 1698: if ($prt eq 'any') {
1.209 www 1699: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1700: } elsif ($prt=~/^r(\w+)/) {
1701: if ($rol eq $1) {
1.209 www 1702: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1703: }
1704: }
1705: return $output;
1706: }
1707:
1.56 www 1708: sub inlinemenu {
1.210 albertel 1709: undef(@inlineremote);
1710: undef(%category_members);
1.275 www 1711: # calling rawconfig with "1" will evaluate mydesk.tab, even if there is no active remote control
1.56 www 1712: &rawconfig(1);
1.309 bisitz 1713: my $output='<table><tr>';
1.209 www 1714: for (my $col=1; $col<=2; $col++) {
1.241 riegler 1715: $output.='<td class="LC_mainmenu_col_fieldset">';
1.209 www 1716: for (my $row=1; $row<=8; $row++) {
1717: foreach my $cat (keys(%category_members)) {
1718: if ($category_positions{$cat} ne "$col,$row") { next; }
1.247 harmsja 1719: #$output.='<table><tr><td colspan="4" class="LC_menubuttons_category">'.&mt($category_names{$cat}).'</td></tr>';
1.309 bisitz 1720: $output.='<div class="LC_Box LC_400Box">';
1721: $output.='<h3 class="LC_hcell">'.&mt($category_names{$cat}).'</h3>';
1.247 harmsja 1722: $output.='<table>';
1.240 riegler 1723: my %active=();
1724: foreach my $menu_item (split(/\:/,$category_members{$cat})) {
1725: if ($inlineremote[$menu_item]) {
1726: $active{$menu_item}=1;
1727: }
1728: }
1729: foreach my $item (sort(keys(%active))) {
1730: $output.=$inlineremote[$item];
1731: }
1732: $output.='</table>';
1.245 harmsja 1733: $output.='</div>';
1.240 riegler 1734: }
1735: }
1736: $output.="</td>";
1737: }
1738: $output.="</tr></table>";
1739: return $output;
1740: }
1741:
1.2 www 1742: sub rawconfig {
1.274 www 1743: #
1744: # This evaluates mydesk.tab
1745: # Need to add more positions and more privileges to deal with all
1746: # menu items.
1747: #
1.34 www 1748: my $textualoverride=shift;
1749: my $output='';
1.316 droeschl 1750: return '' unless $textualoverride;
1.152 albertel 1751: my $uname=$env{'user.name'};
1752: my $udom=$env{'user.domain'};
1753: my $adv=$env{'user.adv'};
1.266 raeburn 1754: my $show_course=&Apache::loncommon::show_course();
1.152 albertel 1755: my $author=$env{'user.author'};
1.5 www 1756: my $crs='';
1.295 raeburn 1757: my $crstype='';
1.152 albertel 1758: if ($env{'request.course.id'}) {
1759: $crs='/'.$env{'request.course.id'};
1760: if ($env{'request.course.sec'}) {
1761: $crs.='_'.$env{'request.course.sec'};
1.7 www 1762: }
1.8 www 1763: $crs=~s/\_/\//g;
1.295 raeburn 1764: $crstype = &Apache::loncommon::course_type();
1.5 www 1765: }
1.152 albertel 1766: my $pub=($env{'request.state'} eq 'published');
1767: my $con=($env{'request.state'} eq 'construct');
1768: my $rol=$env{'request.role'};
1.427 raeburn 1769: my $requested_domain;
1770: if ($rol) {
1771: $requested_domain = $env{'request.role.domain'};
1772: }
1.184 raeburn 1773: foreach my $line (@desklines) {
1.209 www 1774: my ($row,$col,$pro,$prt,$img,$top,$bot,$act,$desc,$cat)=split(/\:/,$line);
1.3 www 1775: $prt=~s/\$uname/$uname/g;
1776: $prt=~s/\$udom/$udom/g;
1.295 raeburn 1777: if ($prt =~ /\$crs/) {
1778: next unless ($env{'request.course.id'});
1779: next if ($crstype eq 'Community');
1780: $prt=~s/\$crs/$crs/g;
1781: } elsif ($prt =~ /\$cmty/) {
1782: next unless ($env{'request.course.id'});
1783: next if ($crstype ne 'Community');
1784: $prt=~s/\$cmty/$crs/g;
1785: }
1.427 raeburn 1786: if ($prt =~ m/\$requested_domain/) {
1787: if ((!$requested_domain) && ($pro eq 'pbre') && ($env{'user.adv'})) {
1788: $prt=~s/\$requested_domain/$env{'user.domain'}/g;
1789: } else {
1790: $prt=~s/\$requested_domain/$requested_domain/g;
1791: }
1792: }
1.211 www 1793: if ($category_names{$cat}!~/\w/) { $cat='oth'; }
1.3 www 1794: if ($pro eq 'clear') {
1.4 www 1795: $output.=&clear($row,$col);
1.3 www 1796: } elsif ($pro eq 'any') {
1.2 www 1797: $output.=&secondlevel(
1.209 www 1798: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1799: } elsif ($pro eq 'smp') {
1800: unless ($adv) {
1801: $output.=&secondlevel(
1.209 www 1802: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1803: }
1804: } elsif ($pro eq 'adv') {
1805: if ($adv) {
1806: $output.=&secondlevel(
1.209 www 1807: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1808: }
1.231 albertel 1809: } elsif ($pro eq 'shc') {
1810: if ($show_course) {
1811: $output.=&secondlevel(
1812: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1813: }
1814: } elsif ($pro eq 'nsc') {
1815: if (!$show_course) {
1816: $output.=&secondlevel(
1817: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1818: }
1.81 matthew 1819: } elsif (($pro=~/^p(\w+)/) && ($prt)) {
1.295 raeburn 1820: my $priv = $1;
1821: if ($priv =~ /^mdc(Course|Community)/) {
1822: if ($crstype eq $1) {
1823: $priv = 'mdc';
1824: } else {
1825: next;
1826: }
1827: }
1.427 raeburn 1828: if ((($priv eq 'bre') && (&Apache::lonnet::allowed($priv,$prt) eq 'F')) ||
1829: (($priv ne 'bre') && (&Apache::lonnet::allowed($priv,$prt)))) {
1830: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.4 www 1831: }
1.295 raeburn 1832: } elsif ($pro eq 'course') {
1833: if (($env{'request.course.fn'}) && ($crstype ne 'Community')) {
1.209 www 1834: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.81 matthew 1835: }
1.295 raeburn 1836: } elsif ($pro eq 'community') {
1837: if (($env{'request.course.fn'}) && ($crstype eq 'Community')) {
1838: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1839: }
1.124 matthew 1840: } elsif ($pro =~ /^courseenv_(.*)$/) {
1841: my $key = $1;
1.307 raeburn 1842: if ($crstype ne 'Community') {
1843: my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key};
1844: if ($key eq 'canuse_pdfforms') {
1845: if ($env{'request.course.id'} && $coursepref eq '') {
1846: my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
1847: $coursepref = $domdefs{'canuse_pdfforms'};
1848: }
1849: }
1850: if ($coursepref) {
1851: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1852: }
1.295 raeburn 1853: }
1854: } elsif ($pro =~ /^communityenv_(.*)$/) {
1855: my $key = $1;
1.307 raeburn 1856: if ($crstype eq 'Community') {
1857: my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key};
1858: if ($key eq 'canuse_pdfforms') {
1859: if ($env{'request.course.id'} && $coursepref eq '') {
1860: my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'});
1861: $coursepref = $domdefs{'canuse_pdfforms'};
1862: }
1863: }
1864: if ($coursepref) {
1865: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1866: }
1.124 matthew 1867: }
1.81 matthew 1868: } elsif ($pro =~ /^course_(.*)$/) {
1869: # Check for permissions inside of a course
1.295 raeburn 1870: if (($env{'request.course.id'}) && ($crstype ne 'Community') &&
1.152 albertel 1871: (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
1872: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
1.81 matthew 1873: )) {
1.209 www 1874: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1.26 www 1875: }
1.295 raeburn 1876: } elsif ($pro =~ /^community_(.*)$/) {
1877: # Check for permissions inside of a community
1878: if (($env{'request.course.id'}) && ($crstype eq 'Community') &&
1879: (&Apache::lonnet::allowed($1,$env{'request.course.id'}.
1880: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
1881: )) {
1882: $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
1883: }
1.4 www 1884: } elsif ($pro eq 'author') {
1885: if ($author) {
1.152 albertel 1886: if ((($prt eq 'rca') && ($env{'request.role'}=~/^ca/)) ||
1.234 raeburn 1887: (($prt eq 'raa') && ($env{'request.role'}=~/^aa/)) ||
1.152 albertel 1888: (($prt eq 'rau') && ($env{'request.role'}=~/^au/))) {
1.19 matthew 1889: # Check that we are on the correct machine
1.29 matthew 1890: my $cadom=$requested_domain;
1.152 albertel 1891: my $caname=$env{'user.name'};
1.234 raeburn 1892: if (($prt eq 'rca') || ($prt eq 'raa')) {
1.29 matthew 1893: ($cadom,$caname)=
1.206 albertel 1894: ($env{'request.role'}=~/($match_domain)\/($match_username)$/);
1.29 matthew 1895: }
1896: $act =~ s/\$caname/$caname/g;
1.353 www 1897: $act =~ s/\$cadom/$cadom/g;
1.19 matthew 1898: my $home = &Apache::lonnet::homeserver($caname,$cadom);
1.109 albertel 1899: my $allowed=0;
1900: my @ids=&Apache::lonnet::current_machine_ids();
1901: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
1902: if ($allowed) {
1.209 www 1903: $output.=&switch($caname,$cadom,
1904: $row,$col,$img,$top,$bot,$act,$desc,$cat);
1.19 matthew 1905: }
1.6 www 1906: }
1.2 www 1907: }
1.248 raeburn 1908: } elsif ($pro eq 'tools') {
1909: my @tools = ('aboutme','blog','portfolio');
1910: if (grep(/^\Q$prt\E$/,@tools)) {
1.249 raeburn 1911: if (!&Apache::lonnet::usertools_access($env{'user.name'},
1.251 raeburn 1912: $env{'user.domain'},
1913: $prt,undef,'tools')) {
1914: $output.=&clear($row,$col);
1915: next;
1916: }
1.278 raeburn 1917: } elsif (($prt eq 'reqcrsnsc') || ($prt eq 'reqcrsshc')) {
1918: if (($prt eq 'reqcrsnsc') && ($show_course)) {
1919: next;
1920: }
1921: if (($prt eq 'reqcrsshc') && (!$show_course)) {
1922: next;
1923: }
1.279 raeburn 1924: my $showreqcrs = &check_for_rcrs();
1.251 raeburn 1925: if (!$showreqcrs) {
1.248 raeburn 1926: $output.=&clear($row,$col);
1927: next;
1928: }
1929: }
1930: $prt='any';
1931: $output.=&secondlevel(
1932: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
1.2 www 1933: }
1.13 harris41 1934: }
1.2 www 1935: return $output;
1936: }
1937:
1.279 raeburn 1938: sub check_for_rcrs {
1939: my $showreqcrs = 0;
1.443 raeburn 1940: my @reqtypes = ('official','unofficial','community','textbook','placement');
1.280 raeburn 1941: foreach my $type (@reqtypes) {
1.279 raeburn 1942: if (&Apache::lonnet::usertools_access($env{'user.name'},
1943: $env{'user.domain'},
1944: $type,undef,'requestcourses')) {
1945: $showreqcrs = 1;
1946: last;
1947: }
1948: }
1.280 raeburn 1949: if (!$showreqcrs) {
1950: foreach my $type (@reqtypes) {
1951: if ($env{'environment.reqcrsotherdom.'.$type} ne '') {
1.522 ! raeburn 1952: my @domains = split(',',$env{'environment.reqcrsotherdom.'.$type});
! 1953: foreach my $entry (@domains) {
! 1954: my ($extdom,$extopt) = split(':',$entry);
! 1955: if (&Apache::lonnet::will_trust('reqcrs',$env{'user.domain'},$extdom)) {
! 1956: $showreqcrs = 1;
! 1957: last;
! 1958: }
! 1959: }
! 1960: if ($showreqcrs) {
! 1961: last;
! 1962: }
1.280 raeburn 1963: }
1964: }
1965: }
1.279 raeburn 1966: return $showreqcrs;
1967: }
1968:
1.306 raeburn 1969: sub dc_popup_js {
1970: my %lt = &Apache::lonlocal::texthash(
1971: more => '(More ...)',
1972: less => '(Less ...)',
1973: );
1974: return <<"END";
1975:
1976: function showCourseID() {
1977: document.getElementById('dccid').style.display='block';
1978: document.getElementById('dccid').style.textAlign='left';
1.307 raeburn 1979: document.getElementById('dccid').style.textFace='normal';
1.369 raeburn 1980: document.getElementById('dccidtext').innerHTML ='<a href="javascript:hideCourseID();" class="LC_menubuttons_link">$lt{'less'}</a>';
1.306 raeburn 1981: return;
1982: }
1983:
1984: function hideCourseID() {
1985: document.getElementById('dccid').style.display='none';
1.369 raeburn 1986: document.getElementById('dccidtext').innerHTML ='<a href="javascript:showCourseID()" class="LC_menubuttons_link">$lt{'more'}</a>';
1.306 raeburn 1987: return;
1988: }
1989:
1990: END
1991:
1992: }
1993:
1.378 raeburn 1994: sub countdown_toggle_js {
1995: return <<"END";
1996:
1997: function toggleCountdown() {
1998: var countdownid = document.getElementById('duedatecountdown');
1999: var currstyle = countdownid.style.display;
2000: if (currstyle == 'inline') {
2001: countdownid.style.display = 'none';
2002: document.getElementById('ddcountcollapse').innerHTML='';
2003: document.getElementById('ddcountexpand').innerHTML='◄ ';
2004: } else {
2005: countdownid.style.display = 'inline';
2006: document.getElementById('ddcountcollapse').innerHTML='► ';
2007: document.getElementById('ddcountexpand').innerHTML='';
2008: }
2009: return;
2010: }
2011:
2012: END
2013: }
2014:
1.435 musolffc 2015: # This creates a "done button" for timed events. The confirmation box is a jQuery
1.440 raeburn 2016: # dialog widget. If the interval parameter requires a proctor key for the timed
2017: # event to be marked done, there will also be a textbox where that can be entered.
2018: # Clicking OK will set the value of LC_interval_done to 'true', and, if needed will
2019: # set the value of LC_interval_done_proctorpass to the text entered in that box,
2020: # and submit the corresponding form.
2021: #
2022: # The &zero_time() routine in lonhomework.pm is called when a page is rendered if
2023: # LC_interval_done is true.
2024: #
1.435 musolffc 2025: sub done_button_js {
1.448 raeburn 2026: my ($type,$width,$height,$proctor,$donebuttontext) = @_;
1.441 raeburn 2027: return unless (($type eq 'map') || ($type eq 'resource'));
1.435 musolffc 2028: my %lt = &Apache::lonlocal::texthash(
2029: title => 'WARNING!',
2030: preamble => 'You are trying to end this timed event early.',
2031: map => 'Confirming that you are done will cause the time to expire and prevent you from changing any answers in the current folder.',
2032: 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 2033: okdone => 'Click "OK" if you are completely finished.',
1.435 musolffc 2034: cancel => 'Click "Cancel" to continue working.',
1.440 raeburn 2035: proctor => 'Ask a proctor to enter the key, then click "OK" if you are completely finished.',
2036: ok => 'OK',
2037: exit => 'Cancel',
2038: key => 'Key:',
2039: nokey => 'A proctor key is required',
1.435 musolffc 2040: );
1.503 raeburn 2041: my $shownsymb = &HTML::Entities::encode(&Apache::lonenc::check_encrypt($env{'request.symb'}));
1.441 raeburn 2042: my $navmap = Apache::lonnavmaps::navmap->new();
1.450 raeburn 2043: my ($missing,$tried) = (0,0);
1.441 raeburn 2044: if (ref($navmap)) {
2045: my @resources=();
2046: if ($type eq 'map') {
2047: my ($mapurl,$rid,$resurl)=&Apache::lonnet::decode_symb($env{'request.symb'});
1.500 raeburn 2048: if ($env{'request.symb'} =~ /\.page$/) {
2049: @resources=$navmap->retrieveResources($resurl,sub { $_[0]->is_problem() });
2050: } else {
2051: @resources=$navmap->retrieveResources($mapurl,sub { $_[0]->is_problem() });
2052: }
1.441 raeburn 2053: } else {
2054: my $res = $navmap->getBySymb($env{'request.symb'});
2055: if (ref($res)) {
2056: if ($res->is_problem()) {
2057: push(@resources,$res);
2058: }
2059: }
2060: }
2061: foreach my $res (@resources) {
1.450 raeburn 2062: if (ref($res->parts()) eq 'ARRAY') {
1.441 raeburn 2063: foreach my $part (@{$res->parts()}) {
2064: if (!$res->tries($part)) {
2065: $missing++;
2066: } else {
2067: $tried++;
2068: }
2069: }
2070: }
2071: }
2072: }
2073: if ($missing) {
2074: $lt{'miss'} .= '<p class="LC_error">';
2075: if ($type eq 'map') {
2076: $lt{'miss'} .= &mt('Submissions are missing for [quant,_1,question part,question parts] in this folder.',$missing);
2077: } else {
2078: $lt{'miss'} .= &mt('Submissions are missing for [quant,_1,part] in this question.',$missing);
2079: }
2080: if ($missing > 1) {
2081: $lt{'miss'} .= ' '.&mt('If you confirm you are done you will be unable to submit answers for them.').'</span>';
2082: } else {
2083: $lt{'miss'} .= ' '.&mt('If you confirm you are done you will be unable to submit an answer for it.').'</p>';
2084: }
2085: }
1.449 raeburn 2086: $donebuttontext = &HTML::Entities::encode($donebuttontext,'<>&"');
1.441 raeburn 2087: if ($proctor) {
2088: if ($height !~ /^\d+$/) {
2089: $height = 400;
2090: if ($missing) {
2091: $height += 60;
1.440 raeburn 2092: }
1.441 raeburn 2093: }
2094: if ($width !~ /^\d+$/) {
2095: $width = 400;
2096: if ($missing) {
2097: $width += 60;
1.440 raeburn 2098: }
1.441 raeburn 2099: }
2100: return <<END;
1.440 raeburn 2101: <form method="post" name="LCdoneButton" action="">
2102: <input type="hidden" name="LC_interval_done" value="" />
2103: <input type="hidden" name="LC_interval_done_proctorpass" value="" />
1.503 raeburn 2104: <input type="hidden" name="symb" value="$shownsymb" />
1.448 raeburn 2105: <button id="LC_done-confirm-opener" type="button">$donebuttontext</button>
1.440 raeburn 2106: </form>
2107:
2108: <div id="LC_done-confirm" title="$lt{'title'}">
2109: <p>$lt{'preamble'} $lt{$type}</p>
1.441 raeburn 2110: $lt{'miss'}
1.440 raeburn 2111: <p>$lt{'proctor'}</p>
1.449 raeburn 2112: <form name="LCdoneButtonProctor" action="">
1.440 raeburn 2113: <label>$lt{'key'}<input type="password" name="LC_interval_done_proctorkey" value="" /></label>
2114: <input type="submit" tabindex="-1" style="position:absolute; top:-1000px" />
2115: </form>
2116: <p>$lt{'cancel'}</p>
2117: </div>
2118:
2119: <script type="text/javascript">
2120: // <![CDATA[
2121: \$( "#LC_done-confirm" ).dialog({ autoOpen: false });
2122: \$( "#LC_done-confirm-opener" ).on("click", function() {
2123: \$( "#LC_done-confirm" ).dialog("open");
2124: \$( "#LC_done-confirm" ).dialog({
2125: height: $height,
2126: width: $width,
2127: modal: true,
2128: resizable: false,
2129: buttons: [
2130: {
2131: text: "$lt{'ok'}",
2132: click: function() {
2133: var proctorkey = \$( '[name="LC_interval_done_proctorkey"]' )[0].value;
2134: if ((proctorkey == '') || (proctorkey == null)) {
2135: alert("$lt{'nokey'}");
2136: } else {
2137: \$( '[name="LC_interval_done"]' )[0].value = 'true';
2138: \$( '[name="LC_interval_done_proctorpass"]' )[0].value = proctorkey;
2139: \$( '[name="LCdoneButton"]' )[0].submit();
2140: }
2141: },
2142: },
2143: {
2144: text: "$lt{'exit'}",
2145: click: function() {
2146: \$("#LC_done-confirm").dialog( "close" );
2147: }
2148: }
2149: ],
2150: close: function() {
2151: \$( '[name="LC_interval_done_proctorkey"]' )[0].value = '';
2152: }
2153: });
2154: \$( "#LC_done-confirm" ).find( "form" ).on( "submit", function( event ) {
2155: event.preventDefault();
2156: \$( '[name="LC_interval_done"]' )[0].value = 'true';
2157: \$( '[name="LC_interval_done_proctorpass"]' )[0].value = \$( '[name="LC_interval_done_proctorkey"]' )[0].value;
2158: \$( '[name="LCdoneButton"]' )[0].submit();
2159: });
2160: });
2161:
2162: // ]]>
2163: </script>
2164:
2165: END
1.441 raeburn 2166: } else {
2167: if ($height !~ /^\d+$/) {
2168: $height = 320;
2169: if ($missing) {
2170: $height += 60;
1.440 raeburn 2171: }
1.441 raeburn 2172: }
2173: if ($width !~ /^\d+$/) {
2174: $width = 320;
2175: if ($missing) {
2176: $width += 60;
1.440 raeburn 2177: }
1.441 raeburn 2178: }
2179: if ($missing) {
2180: $lt{'miss'} = '</p>'.$lt{'miss'}.'<p>';
2181: }
2182: return <<END;
1.435 musolffc 2183:
2184: <form method="post" name="LCdoneButton" action="">
2185: <input type="hidden" name="LC_interval_done" value="" />
1.503 raeburn 2186: <input type="hidden" name="symb" value="$shownsymb" />
1.449 raeburn 2187: <button id="LC_done-confirm-opener" type="button">$donebuttontext</button>
1.435 musolffc 2188: </form>
2189:
2190: <div id="LC_done-confirm" title="$lt{'title'}">
1.441 raeburn 2191: <p>$lt{'preamble'} $lt{$type} $lt{'miss'} $lt{'okdone'} $lt{'cancel'}</p>
1.435 musolffc 2192: </div>
2193:
2194: <script type="text/javascript">
2195: // <![CDATA[
2196: \$( "#LC_done-confirm" ).dialog({ autoOpen: false });
2197: \$( "#LC_done-confirm-opener" ).click(function() {
2198: \$( "#LC_done-confirm" ).dialog( "open" );
2199: \$( "#LC_done-confirm" ).dialog({
2200: resizable: false,
2201: height: $height,
1.440 raeburn 2202: width: $width,
1.435 musolffc 2203: modal: true,
1.440 raeburn 2204: buttons: [
2205: {
2206: text: "$lt{'ok'}",
2207: click: function() {
2208: \$( this ).dialog( "close" );
2209: \$( '[name="LC_interval_done"]' )[0].value = 'true';
2210: \$( '[name="LCdoneButton"]' )[0].submit();
2211: },
2212: },
2213: {
2214: text: "$lt{'exit'}",
2215: click: function() {
2216: \$( this ).dialog( "close" );
2217: },
2218: },
2219: ],
2220: });
1.435 musolffc 2221: });
2222: // ]]>
2223: </script>
2224:
2225: END
2226: }
2227: }
2228:
1.42 www 2229: sub utilityfunctions {
1.421 raeburn 2230: my ($httphost) = @_;
1.152 albertel 2231: my $currenturl=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
1.494 raeburn 2232: my $currentsymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
2233: if ($currenturl =~ m{^/adm/wrapper/ext/}) {
2234: if ($env{'request.external.querystring'}) {
1.293 raeburn 2235: $currenturl .= ($currenturl=~/\?/)?'&':'?'.$env{'request.external.querystring'};
1.494 raeburn 2236: }
1.495 raeburn 2237: my ($anchor) = ($env{'request.symb'} =~ /(\#[^\#]+)$/);
2238: if (($anchor) && ($currenturl !~ /\Q$anchor\E$/)) {
1.494 raeburn 2239: $currenturl .= $1;
2240: }
1.293 raeburn 2241: }
1.183 www 2242: $currenturl=&Apache::lonenc::check_encrypt(&unescape($currenturl));
1.175 albertel 2243:
1.306 raeburn 2244: my $dc_popup_cid;
2245: if ($env{'user.adv'} && exists($env{'user.role.dc./'.
2246: $env{'course.'.$env{'request.course.id'}.
2247: '.domain'}.'/'})) {
2248: $dc_popup_cid = &dc_popup_js();
2249: }
2250:
1.175 albertel 2251: my $start_page_annotate =
2252: &Apache::loncommon::start_page('Annotator',undef,
2253: {'only_body' => 1,
2254: 'js_ready' => 1,
2255: 'bgcolor' => '#BBBBBB',
2256: 'add_entries' => {
2257: 'onload' => 'javascript:document.goannotate.submit();'}});
2258:
1.205 albertel 2259: my $end_page_annotate =
2260: &Apache::loncommon::end_page({'js_ready' => 1});
2261:
1.389 raeburn 2262: my $jumptores = &Apache::lonhtmlcommon::javascript_jumpto_resource();
1.336 raeburn 2263:
1.368 www 2264: my $esc_url=&escape($currenturl);
2265: my $esc_symb=&escape($currentsymb);
1.515 raeburn 2266: my $newname = &mt('New Name');
1.332 wenzelju 2267:
1.378 raeburn 2268: my $countdown = &countdown_toggle_js();
2269:
1.516 raeburn 2270: my ($ltitarget,$deeplinktarget);
1.487 raeburn 2271: if ($env{'request.lti.login'}) {
2272: $ltitarget = $env{'request.lti.target'};
2273: }
1.516 raeburn 2274: if ($env{'request.deeplink.login'}) {
2275: $deeplinktarget = $env{'request.deeplink.target'};
2276: }
1.487 raeburn 2277:
1.493 raeburn 2278: my $annotateurl = '/adm/annotation';
2279: if ($httphost) {
2280: $annotateurl = '/adm/annotations';
2281: }
1.429 raeburn 2282: my $hostvar = '
2283: function setLCHost() {
2284: var lcHostname="";
2285: ';
2286: if ($httphost =~ m{^https?\://}) {
2287: $hostvar .= ' var lcServer="'.$httphost.'";'."\n".
2288: ' var hostReg = /^https?:\/\/([^\/]+)$/i;'."\n".
2289: ' var match = hostReg.exec(lcServer);'."\n".
2290: ' if (match.length) {'."\n".
2291: ' if (match[1] == location.hostname) {'."\n".
2292: ' lcHostname=lcServer;'."\n".
2293: ' }'."\n".
2294: ' }'."\n";
2295: }
2296:
2297: $hostvar .= ' return lcHostname;'."\n".
2298: '}'."\n";
2299:
1.42 www 2300: return (<<ENDUTILITY)
1.429 raeburn 2301: $hostvar
1.368 www 2302: var currentURL=unescape("$esc_url");
2303: var reloadURL=unescape("$esc_url");
2304: var currentSymb=unescape("$esc_symb");
1.42 www 2305:
1.306 raeburn 2306: $dc_popup_cid
1.114 albertel 2307:
1.389 raeburn 2308: $jumptores
1.336 raeburn 2309:
1.42 www 2310: function gopost(url,postdata) {
2311: if (url!='') {
1.429 raeburn 2312: var lcHostname = setLCHost();
2313: this.document.server.action=lcHostname+url;
1.42 www 2314: this.document.server.postdata.value=postdata;
2315: this.document.server.command.value='';
2316: this.document.server.url.value='';
2317: this.document.server.symb.value='';
2318: this.document.server.submit();
2319: }
2320: }
2321:
2322: function gocmd(url,cmd) {
2323: if (url!='') {
1.429 raeburn 2324: var lcHostname = setLCHost();
2325: this.document.server.action=lcHostname+url;
1.42 www 2326: this.document.server.postdata.value='';
2327: this.document.server.command.value=cmd;
2328: this.document.server.url.value=currentURL;
2329: this.document.server.symb.value=currentSymb;
2330: this.document.server.submit();
2331: }
1.57 www 2332: }
2333:
1.121 raeburn 2334: function gocstr(url,filename) {
2335: if (url == '/adm/cfile?action=delete') {
2336: this.document.cstrdelete.filename.value = filename
2337: this.document.cstrdelete.submit();
2338: return;
2339: }
1.515 raeburn 2340: if ((url == '/adm/cfile?action=copy') || (url == '/adm/cfile?action=rename')) {
2341: this.document.cstrcopy.filename.value = filename;
2342: var oldname = filename.substring(filename.lastIndexOf("/") + 1);
2343: var newname=prompt('$newname',oldname);
2344: if (newname == "" || !newname || newname == oldname) {
2345: return;
2346: }
2347: if (url == '/adm/cfile?action=rename') {
2348: this.document.cstrcopy.action.value = 'rename';
2349: } else {
2350: this.document.cstrcopy.action.value = 'copy';
2351: }
2352: this.document.cstrcopy.newfilename.value = newname;
2353: this.document.cstrcopy.submit();
2354: return;
2355: }
1.137 raeburn 2356: if (url == '/adm/printout') {
2357: this.document.cstrprint.postdata.value = filename
2358: this.document.cstrprint.curseed.value = 0;
2359: this.document.cstrprint.problemtype.value = 0;
1.138 raeburn 2360: if (this.document.lonhomework) {
2361: if ((this.document.lonhomework.rndseed) && (this.document.lonhomework.rndseed.value != null) && (this.document.lonhomework.rndseed.value != '')) {
2362: this.document.cstrprint.curseed.value = this.document.lonhomework.rndseed.value
2363: }
2364: if (this.document.lonhomework.problemtype) {
1.164 albertel 2365: if (this.document.lonhomework.problemtype.value) {
2366: this.document.cstrprint.problemtype.value =
2367: this.document.lonhomework.problemtype.value;
2368: } else if (this.document.lonhomework.problemtype.options) {
2369: for (var i=0; i<this.document.lonhomework.problemtype.options.length; i++) {
2370: if (this.document.lonhomework.problemtype.options[i].selected) {
2371: if (this.document.lonhomework.problemtype.options[i].value != null && this.document.lonhomework.problemtype.options[i].value != '') {
2372: this.document.cstrprint.problemtype.value = this.document.lonhomework.problemtype.options[i].value
2373: }
2374: }
2375: }
2376: }
2377: }
2378: }
1.137 raeburn 2379: this.document.cstrprint.submit();
2380: return;
2381: }
1.121 raeburn 2382: if (url !='') {
2383: this.document.constspace.filename.value = filename;
2384: this.document.constspace.action = url;
2385: this.document.constspace.submit();
2386: }
2387: }
2388:
1.131 raeburn 2389: function golist(url) {
2390: if (url!='' && url!= null) {
2391: currentURL = null;
2392: currentSymb= null;
1.429 raeburn 2393: var lcHostname = setLCHost();
1.487 raeburn 2394: var ltitarget = '$ltitarget';
1.517 raeburn 2395: var deeplinktarget = '$deeplinktarget';
2396: if ((ltitarget == 'iframe') || (deeplinktarget == '_self')) {
1.487 raeburn 2397: document.location.href=lcHostname+url;
2398: } else {
2399: top.location.href=lcHostname+url;
2400: }
1.131 raeburn 2401: }
2402: }
2403:
2404:
1.121 raeburn 2405:
1.496 raeburn 2406: function catalog_info(url,isMobile) {
1.428 raeburn 2407: if (isMobile == 1) {
1.496 raeburn 2408: openMyModal(url+'.meta?modal=1',500,400,'yes');
1.428 raeburn 2409: } else {
1.496 raeburn 2410: loncatinfo=window.open(url+'.meta',"LONcatInfo",'height=500,width=400,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no');
1.428 raeburn 2411: }
1.57 www 2412: }
2413:
2414: function chat_win() {
1.429 raeburn 2415: var lcHostname = setLCHost();
2416: 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 2417: }
1.169 raeburn 2418:
2419: function group_chat(group) {
1.429 raeburn 2420: var lcHostname = setLCHost();
2421: var url = lcHostname+'/adm/groupchat?group='+group;
1.169 raeburn 2422: var winName = 'LONchat_'+group;
2423: grpchat=window.open(url,winName,'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no');
2424: }
1.175 albertel 2425:
2426: function annotate() {
2427: w_Annotator_flag=1;
2428: annotator=window.open('','Annotator','width=365,height=265,scrollbars=0');
2429: annotator.document.write(
2430: '$start_page_annotate'
2431: +"<form name='goannotate' target='Annotator' method='post' "
1.493 raeburn 2432: +"action='$annotateurl'>"
1.217 albertel 2433: +"<input type='hidden' name='symbnew' value='"+currentSymb+"' />"
1.181 albertel 2434: +"<\\/form>"
1.205 albertel 2435: +'$end_page_annotate');
1.175 albertel 2436: annotator.document.close();
2437: }
2438:
1.370 raeburn 2439: function open_StoredLinks_Import(rat) {
1.335 wenzelju 2440: var newWin;
1.429 raeburn 2441: var lcHostname = setLCHost();
1.335 wenzelju 2442: if (rat) {
1.429 raeburn 2443: newWin = window.open(lcHostname+'/adm/wishlist?inhibitmenu=yes&mode=import&rat='+rat,
1.334 wenzelju 2444: 'wishlistImport','scrollbars=1,resizable=1,menubar=0');
1.335 wenzelju 2445: }
2446: else {
1.429 raeburn 2447: newWin = window.open(lcHostname+'/adm/wishlist?inhibitmenu=yes&mode=import',
1.335 wenzelju 2448: 'wishlistImport','scrollbars=1,resizable=1,menubar=0');
2449: }
1.334 wenzelju 2450: newWin.focus();
2451: }
2452:
1.480 raeburn 2453: function open_source() {
1.496 raeburn 2454: sourcewin=window.open('/adm/source?inhibitmenu=yes&viewonly=1&filename='+currentURL,'LONsource',
1.480 raeburn 2455: 'height=500,width=600,resizable=yes,location=no,menubar=no,toolbar=no,scrollbars=yes');
2456: }
2457:
1.491 raeburn 2458: function open_aboutLC() {
2459: var isMobile = "$env{'browser.mobile'}";
2460: var url = '/adm/about.html';
2461: if (isMobile == 1) {
2462: openMyModal(url,600,400,'yes');
2463: } else {
2464: window.open(url,"aboutLONCAPA","height=400,width=600,scrollbars=1,resizable=1,menubar=0,location=1");
2465: }
2466: return;
2467: }
2468:
2469:
1.372 raeburn 2470: (function (\$) {
2471: \$(document).ready(function () {
2472: \$.single=function(a){return function(b){a[0]=b;return a}}(\$([1]));
2473: /*\@cc_on
2474: if (!window.XMLHttpRequest) {
2475: \$('.LC_hoverable').each(function () {
2476: this.attachEvent('onmouseenter', function (evt) { \$.single(evt.srcElement).addClass('hover'); });
2477: this.attachEvent('onmouseleave', function (evt) { \$.single(evt.srcElement).removeClass('hover'); });
2478: });
2479: }
2480: \@*/
2481: });
2482: }(jQuery));
2483:
1.378 raeburn 2484: $countdown
2485:
1.42 www 2486: ENDUTILITY
2487: }
2488:
2489: sub serverform {
1.486 raeburn 2490: my $target;
2491: unless (($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) {
2492: $target = ' target="_top"';
2493: }
1.516 raeburn 2494: if (($env{'request.deeplink.login'}) && ($env{'request.deeplink.target'} eq '_self')) {
2495: $target = ' target="_self"';
2496: }
1.42 www 2497: return(<<ENDSERVERFORM);
1.486 raeburn 2498: <form name="server" action="/adm/logout" method="post"$target>
1.42 www 2499: <input type="hidden" name="postdata" value="none" />
2500: <input type="hidden" name="command" value="none" />
2501: <input type="hidden" name="url" value="none" />
2502: <input type="hidden" name="symb" value="none" />
2503: </form>
2504: ENDSERVERFORM
2505: }
1.113 albertel 2506:
1.121 raeburn 2507: sub constspaceform {
1.518 raeburn 2508: my ($frameset) = @_;
1.487 raeburn 2509: my ($target,$printtarget);
1.518 raeburn 2510: if ($frameset) {
2511: $target = ' target="_parent"';
1.487 raeburn 2512: $printtarget = ' target="_parent"';
1.518 raeburn 2513: } else {
2514: unless ((($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) ||
2515: (($env{'request.deeplink.login'}) && ($env{'request.deeplink.target'} eq '_self'))) {
2516: $target = ' target="_top"';
1.521 raeburn 2517: $printtarget = ' target="_top"';
1.518 raeburn 2518: }
1.487 raeburn 2519: }
1.121 raeburn 2520: return(<<ENDCONSTSPACEFORM);
1.487 raeburn 2521: <form name="constspace" action="/adm/logout" method="post"$target>
1.121 raeburn 2522: <input type="hidden" name="filename" value="" />
2523: </form>
1.487 raeburn 2524: <form name="cstrdelete" action="/adm/cfile" method="post"$target>
1.121 raeburn 2525: <input type="hidden" name="action" value="delete" />
2526: <input type="hidden" name="filename" value="" />
2527: </form>
1.487 raeburn 2528: <form name="cstrprint" action="/adm/printout" method="post"$printtarget>
1.137 raeburn 2529: <input type="hidden" name="postdata" value="" />
2530: <input type="hidden" name="curseed" value="" />
2531: <input type="hidden" name="problemtype" value="" />
2532: </form>
1.515 raeburn 2533: <form name="cstrcopy" action="/adm/cfile" method="post"$target>
2534: <input type="hidden" name="action" value="copy" />
2535: <input type="hidden" name="filename" value="" />
2536: <input type="hidden" name="newfilename" value="" />
2537: </form>
1.137 raeburn 2538:
1.121 raeburn 2539: ENDCONSTSPACEFORM
2540: }
2541:
1.220 raeburn 2542: sub hidden_button_check {
1.317 droeschl 2543: if ( $env{'request.course.id'} eq ''
2544: || $env{'request.role.adv'} ) {
2545:
1.220 raeburn 2546: return;
2547: }
1.232 raeburn 2548: my $buttonshide = &Apache::lonnet::EXT('resource.0.buttonshide');
2549: return $buttonshide;
1.220 raeburn 2550: }
1.184 raeburn 2551:
1.235 raeburn 2552: sub roles_selector {
1.521 raeburn 2553: my ($cdom,$cnum,$httphost,$target,$menucoll,$menuref) = @_;
1.298 raeburn 2554: my $crstype = &Apache::loncommon::course_type();
1.235 raeburn 2555: my $now = time;
1.465 raeburn 2556: my (%courseroles,%seccount,%courseprivs,%roledesc);
1.235 raeburn 2557: my $is_cc;
1.507 raeburn 2558: my ($js,$form,$switcher,$has_opa_priv);
1.298 raeburn 2559: my $ccrole;
2560: if ($crstype eq 'Community') {
2561: $ccrole = 'co';
2562: } else {
2563: $ccrole = 'cc';
1.350 raeburn 2564: }
1.457 raeburn 2565: my ($privref,$gotsymb,$destsymb);
1.350 raeburn 2566: my $destinationurl = $ENV{'REQUEST_URI'};
1.468 raeburn 2567: if ($destinationurl =~ /(\?|\&)symb=/) {
1.386 raeburn 2568: $gotsymb = 1;
2569: } elsif ($destinationurl =~ m{^/enc/}) {
2570: my $plainurl = &Apache::lonenc::unencrypted($destinationurl);
1.468 raeburn 2571: if ($plainurl =~ /(\?|\&)symb=/) {
1.386 raeburn 2572: $gotsymb = 1;
2573: }
2574: }
2575: unless ($gotsymb) {
2576: $destsymb = &Apache::lonnet::symbread();
2577: if ($destsymb ne '') {
2578: $destsymb = &Apache::lonenc::check_encrypt($destsymb);
2579: }
2580: }
1.350 raeburn 2581: my $reqprivs = &required_privs();
2582: if (ref($reqprivs) eq 'HASH') {
2583: my $destination = $destinationurl;
2584: $destination =~ s/(\?.*)$//;
2585: if (exists($reqprivs->{$destination})) {
1.457 raeburn 2586: if ($reqprivs->{$destination} =~ /,/) {
2587: @{$privref} = split(/,/,$reqprivs->{$destination});
2588: } else {
2589: $privref = [$reqprivs->{$destination}];
2590: }
1.350 raeburn 2591: }
2592: }
1.298 raeburn 2593: if ($env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum}) {
2594: my ($start,$end) = split(/\./,$env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum});
1.235 raeburn 2595: if ((($start) && ($start<0)) ||
2596: (($end) && ($end<$now)) ||
2597: (($start) && ($now<$start))) {
2598: $is_cc = 0;
2599: } else {
2600: $is_cc = 1;
2601: }
2602: }
2603: if ($is_cc) {
1.457 raeburn 2604: &get_all_courseroles($cdom,$cnum,\%courseroles,\%seccount,\%courseprivs);
2605: } elsif ($env{'request.role'} =~ m{^\Qcr/$cdom/$cdom-domainconfig/\E(\w+)\.\Q/$cdom/$cnum\E}) {
1.465 raeburn 2606: &get_customadhoc_roles($cdom,$cnum,\%courseroles,\%seccount,\%courseprivs,\%roledesc,$privref);
1.235 raeburn 2607: } else {
1.262 raeburn 2608: my %gotnosection;
1.235 raeburn 2609: foreach my $item (keys(%env)) {
1.239 raeburn 2610: if ($item =~ m-^user\.role\.([^.]+)\./\Q$cdom\E/\Q$cnum\E/?(\w*)$-) {
1.235 raeburn 2611: my $role = $1;
2612: my $sec = $2;
2613: next if ($role eq 'gr');
2614: my ($start,$end) = split(/\./,$env{$item});
2615: next if (($start && $start > $now) || ($end && $end < $now));
2616: if ($sec eq '') {
1.239 raeburn 2617: if (!$gotnosection{$role}) {
2618: $seccount{$role} ++;
2619: $gotnosection{$role} = 1;
2620: }
1.235 raeburn 2621: }
1.457 raeburn 2622: if ((ref($privref) eq 'ARRAY') && (@{$privref} > 0)) {
1.350 raeburn 2623: my $cnumsec = $cnum;
2624: if ($sec ne '') {
2625: $cnumsec .= "/$sec";
2626: }
2627: $courseprivs{"$role./$cdom/$cnumsec./"} =
2628: $env{"user.priv.$role./$cdom/$cnumsec./"};
2629: $courseprivs{"$role./$cdom/$cnumsec./$cdom/"} =
2630: $env{"user.priv.$role./$cdom/$cnumsec./$cdom/"};
2631: $courseprivs{"$role./$cdom/$cnumsec./$cdom/$cnumsec"} =
2632: $env{"user.priv.$role./$cdom/$cnumsec./$cdom/$cnumsec"};
2633: }
1.235 raeburn 2634: if (ref($courseroles{$role}) eq 'ARRAY') {
1.239 raeburn 2635: if ($sec ne '') {
1.264 raeburn 2636: if (!grep(/^\Q$sec\E$/,@{$courseroles{$role}})) {
1.239 raeburn 2637: push(@{$courseroles{$role}},$sec);
2638: $seccount{$role} ++;
2639: }
2640: }
2641: } else {
2642: @{$courseroles{$role}} = ();
2643: if ($sec ne '') {
2644: $seccount{$role} ++;
1.235 raeburn 2645: push(@{$courseroles{$role}},$sec);
2646: }
2647: }
2648: }
2649: }
2650: }
1.298 raeburn 2651: my @roles_order = ($ccrole,'in','ta','ep','ad','st');
1.402 raeburn 2652: my $numdiffsec;
2653: if (keys(%seccount) == 1) {
2654: foreach my $key (keys(%seccount)) {
2655: $numdiffsec = $seccount{$key};
2656: }
2657: }
2658: if ((keys(%seccount) > 1) || ($numdiffsec > 1)) {
1.521 raeburn 2659: my $targetattr;
2660: if ($target ne '') {
2661: $targetattr = ' target="'.$target.'"';
2662: }
1.401 raeburn 2663: my @submenu;
1.519 raeburn 2664: $js = &jump_to_role($cdom,$cnum,\%seccount,\%courseroles,\%courseprivs,
2665: \%roledesc,$privref,$menucoll,$menuref);
1.401 raeburn 2666: $form =
1.521 raeburn 2667: '<form name="rolechooser" method="post" action="'.$httphost.'/adm/roles"'.$targetattr.'>'."\n".
1.401 raeburn 2668: ' <input type="hidden" name="destinationurl" value="'.
2669: &HTML::Entities::encode($destinationurl).'" />'."\n".
2670: ' <input type="hidden" name="gotorole" value="1" />'."\n".
2671: ' <input type="hidden" name="selectrole" value="" />'."\n".
1.402 raeburn 2672: ' <input type="hidden" name="switchrole" value="" />'."\n";
2673: if ($destsymb ne '') {
2674: $form .= ' <input type="hidden" name="destsymb" value="'.
2675: &HTML::Entities::encode($destsymb).'" />'."\n";
2676: }
2677: $form .= '</form>'."\n";
1.235 raeburn 2678: foreach my $role (@roles_order) {
1.402 raeburn 2679: my $include;
1.235 raeburn 2680: if (defined($courseroles{$role})) {
1.402 raeburn 2681: if ($env{'request.role'} =~ m{^\Q$role\E}) {
2682: if ($seccount{$role} > 1) {
2683: $include = 1;
1.507 raeburn 2684: } else {
2685: if ($env{'user.priv.'.$env{'request.role'}."./$cdom/$cnum"} =~/opa\&([^\:]*)/) {
2686: $has_opa_priv = 1;
2687: }
1.402 raeburn 2688: }
2689: } else {
2690: $include = 1;
2691: }
2692: }
2693: if ($include) {
1.507 raeburn 2694: if ($env{"user.priv.$role./$cdom/$cnum./$cdom/$cnum"} =~/opa\&([^\:]*)/) {
2695: $has_opa_priv = 1;
2696: }
1.401 raeburn 2697: push(@submenu,['javascript:adhocRole('."'$role'".')',
2698: &Apache::lonnet::plaintext($role,$crstype)]);
1.235 raeburn 2699: }
2700: }
2701: foreach my $role (sort(keys(%courseroles))) {
2702: if ($role =~ /^cr/) {
1.403 raeburn 2703: my $include;
2704: if ($env{'request.role'} =~ m{^\Q$role\E}) {
1.402 raeburn 2705: if ($seccount{$role} > 1) {
2706: $include = 1;
2707: }
1.403 raeburn 2708: } else {
2709: $include = 1;
2710: }
2711: if ($include) {
1.460 raeburn 2712: my $rolename;
2713: if ($role =~ m{^cr/$cdom/$cdom\-domainconfig/(\w+)(?:/\w+|$)}) {
1.465 raeburn 2714: $rolename = $roledesc{$role};
2715: if ($rolename eq '') {
2716: $rolename = &mt('Helpdesk [_1]',$1);
2717: }
1.460 raeburn 2718: } else {
2719: $rolename = &Apache::lonnet::plaintext($role);
2720: }
1.507 raeburn 2721: if ($env{"user.priv.$role./$cdom/$cnum./$cdom/$cnum"} =~/opa\&([^\:]*)/) {
2722: $has_opa_priv = 1;
2723: }
1.403 raeburn 2724: push(@submenu,['javascript:adhocRole('."'$role'".')',
1.460 raeburn 2725: $rolename]);
1.403 raeburn 2726: }
1.235 raeburn 2727: }
2728: }
1.401 raeburn 2729: if (@submenu > 0) {
1.521 raeburn 2730: $switcher = &create_submenu('#',$target,&mt('Switch role'),\@submenu);
1.386 raeburn 2731: }
1.235 raeburn 2732: }
1.507 raeburn 2733: return ($js,$form,$switcher,$has_opa_priv);
1.235 raeburn 2734: }
2735:
1.262 raeburn 2736: sub get_all_courseroles {
1.350 raeburn 2737: my ($cdom,$cnum,$courseroles,$seccount,$courseprivs) = @_;
1.351 raeburn 2738: unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH') &&
1.350 raeburn 2739: (ref($courseprivs) eq 'HASH')) {
1.262 raeburn 2740: return;
2741: }
2742: my ($result,$cached) =
2743: &Apache::lonnet::is_cached_new('getcourseroles',$cdom.'_'.$cnum);
2744: if (defined($cached)) {
2745: if (ref($result) eq 'HASH') {
2746: if ((ref($result->{'roles'}) eq 'HASH') &&
1.350 raeburn 2747: (ref($result->{'seccount'}) eq 'HASH') &&
2748: (ref($result->{'privs'}) eq 'HASH')) {
1.262 raeburn 2749: %{$courseroles} = %{$result->{'roles'}};
2750: %{$seccount} = %{$result->{'seccount'}};
1.350 raeburn 2751: %{$courseprivs} = %{$result->{'privs'}};
1.262 raeburn 2752: return;
2753: }
2754: }
2755: }
2756: my %gotnosection;
2757: my %adv_roles =
2758: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1);
2759: foreach my $role (keys(%adv_roles)) {
2760: my ($urole,$usec) = split(/:/,$role);
2761: if (!$gotnosection{$urole}) {
2762: $seccount->{$urole} ++;
2763: $gotnosection{$urole} = 1;
2764: }
2765: if (ref($courseroles->{$urole}) eq 'ARRAY') {
2766: if ($usec ne '') {
2767: if (!grep(/^Q$usec\E$/,@{$courseroles->{$urole}})) {
2768: push(@{$courseroles->{$urole}},$usec);
2769: $seccount->{$urole} ++;
2770: }
2771: }
2772: } else {
2773: @{$courseroles->{$urole}} = ();
2774: if ($usec ne '') {
2775: $seccount->{$urole} ++;
2776: push(@{$courseroles->{$urole}},$usec);
2777: }
2778: }
1.350 raeburn 2779: my $area = '/'.$cdom.'/'.$cnum;
2780: if ($usec ne '') {
2781: $area .= '/'.$usec;
2782: }
2783: if ($role =~ /^cr\//) {
2784: &Apache::lonnet::custom_roleprivs($courseprivs,$urole,$cdom,$cnum,$urole.'.'.$area,$area);
2785: } else {
2786: &Apache::lonnet::standard_roleprivs($courseprivs,$urole,$cdom,$urole.'.'.$area,$cnum,$area);
2787: }
1.262 raeburn 2788: }
2789: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum,['st']);
2790: @{$courseroles->{'st'}} = ();
1.350 raeburn 2791: &Apache::lonnet::standard_roleprivs($courseprivs,'st',$cdom,"st./$cdom/$cnum",$cnum,"/$cdom/$cnum");
1.262 raeburn 2792: if (keys(%sections_count) > 0) {
2793: push(@{$courseroles->{'st'}},keys(%sections_count));
1.350 raeburn 2794: $seccount->{'st'} = scalar(keys(%sections_count));
1.262 raeburn 2795: }
1.410 raeburn 2796: $seccount->{'st'} ++; # Increment for a section-less student role.
1.262 raeburn 2797: my $rolehash = {
2798: 'roles' => $courseroles,
2799: 'seccount' => $seccount,
1.350 raeburn 2800: 'privs' => $courseprivs,
1.262 raeburn 2801: };
2802: &Apache::lonnet::do_cache_new('getcourseroles',$cdom.'_'.$cnum,$rolehash);
2803: return;
2804: }
2805:
1.457 raeburn 2806: sub get_customadhoc_roles {
1.465 raeburn 2807: my ($cdom,$cnum,$courseroles,$seccount,$courseprivs,$roledesc,$privref) = @_;
1.457 raeburn 2808: unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH') &&
1.465 raeburn 2809: (ref($courseprivs) eq 'HASH') && (ref($roledesc) eq 'HASH')) {
1.457 raeburn 2810: return;
2811: }
1.466 raeburn 2812: my $is_helpdesk = 0;
2813: my $now = time;
2814: foreach my $role ('dh','da') {
2815: if ($env{"user.role.$role./$cdom/"}) {
2816: my ($start,$end)=split(/\./,$env{"user.role.$role./$cdom/"});
2817: if (!($start && ($now<$start)) && !($end && ($now>$end))) {
2818: $is_helpdesk = 1;
2819: last;
2820: }
2821: }
2822: }
2823: if ($is_helpdesk) {
2824: my ($possroles,$description) = &Apache::lonnet::get_my_adhocroles($cdom.'_'.$cnum);
2825: my %available;
2826: if (ref($possroles) eq 'ARRAY') {
2827: map { $available{$_} = 1; } @{$possroles};
2828: }
2829: my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
2830: if (ref($domdefaults{'adhocroles'}) eq 'HASH') {
2831: if (keys(%{$domdefaults{'adhocroles'}})) {
2832: my $numsec = 1;
2833: my @sections;
2834: my ($allseclist,$cached) =
2835: &Apache::lonnet::is_cached_new('courseseclist',$cdom.'_'.$cnum);
2836: if (defined($cached)) {
2837: if ($allseclist ne '') {
2838: @sections = split(/,/,$allseclist);
1.465 raeburn 2839: $numsec += scalar(@sections);
1.457 raeburn 2840: }
1.466 raeburn 2841: } else {
2842: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
2843: @sections = sort(keys(%sections_count));
2844: $numsec += scalar(@sections);
2845: $allseclist = join(',',@sections);
2846: &Apache::lonnet::do_cache_new('courseseclist',$cdom.'_'.$cnum,$allseclist);
2847: }
2848: my (%adhoc,$gotprivs);
2849: my $prefix = "cr/$cdom/$cdom".'-domainconfig';
2850: foreach my $role (keys(%{$domdefaults{'adhocroles'}})) {
2851: next if (($role eq '') || ($role =~ /\W/));
2852: $seccount->{"$prefix/$role"} = $numsec;
2853: $roledesc->{"$prefix/$role"} = $description->{$role};
2854: if ((ref($privref) eq 'ARRAY') && (@{$privref} > 0)) {
2855: if (exists($env{"user.priv.$prefix/$role./$cdom/$cnum./"})) {
2856: $courseprivs->{"$prefix/$role./$cdom/$cnum./"} =
2857: $env{"user.priv.$prefix/$role./$cdom/$cnum./"};
2858: $courseprivs->{"$prefix/$role./$cdom/$cnum./$cdom/"} =
2859: $env{"user.priv.$prefix/$role./$cdom/$cnum./$cdom/"};
2860: $courseprivs->{"$prefix/$role./$cdom/$cnum./$cdom/$cnum"} =
2861: $env{"user.priv.$prefix/$role./$cdom/$cnum./$cdom/$cnum"};
2862: } else {
2863: unless ($gotprivs) {
2864: my ($adhocroles,$privscached) =
2865: &Apache::lonnet::is_cached_new('adhocroles',$cdom);
2866: if ((defined($privscached)) && (ref($adhocroles) eq 'HASH')) {
2867: %adhoc = %{$adhocroles};
2868: } else {
2869: my $confname = &Apache::lonnet::get_domainconfiguser($cdom);
2870: my %roledefs = &Apache::lonnet::dump('roles',$cdom,$confname,'rolesdef_');
2871: foreach my $key (keys(%roledefs)) {
2872: (undef,my $rolename) = split(/_/,$key);
2873: if ($rolename ne '') {
2874: my ($systempriv,$domainpriv,$coursepriv) = split(/\_/,$roledefs{$key});
2875: $coursepriv = &Apache::lonnet::course_adhocrole_privs($rolename,$cdom,$cnum,$coursepriv);
2876: $adhoc{$rolename} = join('_',($systempriv,$domainpriv,$coursepriv));
1.457 raeburn 2877: }
2878: }
1.466 raeburn 2879: &Apache::lonnet::do_cache_new('adhocroles',$cdom,\%adhoc);
1.457 raeburn 2880: }
1.466 raeburn 2881: $gotprivs = 1;
1.457 raeburn 2882: }
1.466 raeburn 2883: ($courseprivs->{"$prefix/$role./$cdom/$cnum./"},
2884: $courseprivs->{"$prefix/$role./$cdom/$cnum./$cdom/"},
2885: $courseprivs->{"$prefix/$role./$cdom/$cnum./$cdom/$cnum"}) =
2886: split(/\_/,$adhoc{$role});
1.457 raeburn 2887: }
1.466 raeburn 2888: }
2889: if ($available{$role}) {
2890: $courseroles->{"$prefix/$role"} = \@sections;
1.457 raeburn 2891: }
2892: }
2893: }
2894: }
2895: }
2896: return;
2897: }
2898:
1.235 raeburn 2899: sub jump_to_role {
1.519 raeburn 2900: my ($cdom,$cnum,$seccount,$courseroles,$courseprivs,$roledesc,$privref,
2901: $menucoll,$menuref) = @_;
1.239 raeburn 2902: my %lt = &Apache::lonlocal::texthash(
2903: this => 'This role has section(s) associated with it.',
2904: ente => 'Enter a specific section.',
2905: orlb => 'Enter a specific section, or leave blank for no section.',
2906: avai => 'Available sections are:',
2907: youe => 'You entered an invalid section choice:',
1.352 raeburn 2908: plst => 'Please try again.',
1.350 raeburn 2909: role => 'The role you selected is not permitted to view the current page.',
2910: swit => 'Switch role, but display Main Menu page instead?',
1.239 raeburn 2911: );
1.519 raeburn 2912: &js_escape(\%lt);
1.239 raeburn 2913: my $js;
2914: if (ref($courseroles) eq 'HASH') {
2915: $js = ' var secpick = new Array("'.$lt{'ente'}.'","'.$lt{'orlb'}.'");'."\n".
2916: ' var numsec = new Array();'."\n".
2917: ' var rolesections = new Array();'."\n".
2918: ' var rolenames = new Array();'."\n".
2919: ' var roleseclist = new Array();'."\n";
2920: my @items = keys(%{$courseroles});
2921: for (my $i=0; $i<@items; $i++) {
2922: $js .= ' rolenames['.$i.'] = "'.$items[$i].'";'."\n";
2923: my ($secs,$secstr);
2924: if (ref($courseroles->{$items[$i]}) eq 'ARRAY') {
2925: my @sections = sort { $a <=> $b } @{$courseroles->{$items[$i]}};
2926: $secs = join('","',@sections);
2927: $secstr = join(', ',@sections);
2928: }
2929: $js .= ' rolesections['.$i.'] = new Array("'.$secs.'");'."\n".
2930: ' roleseclist['.$i.'] = "'.$secstr.'";'."\n".
2931: ' numsec['.$i.'] = "'.$seccount->{$items[$i]}.'";'."\n";
2932: }
2933: }
1.350 raeburn 2934: my $checkroles = 0;
1.519 raeburn 2935: my $fallback = '/adm/menu';
2936: my $displaymsg = $lt{'swit'};
1.457 raeburn 2937: if ((ref($privref) eq 'ARRAY') && (@{$privref} > 0) && (ref($courseprivs) eq 'HASH')) {
2938: my %disallowed;
1.350 raeburn 2939: foreach my $role (sort(keys(%{$courseprivs}))) {
2940: my $trole;
2941: if ($role =~ m{^(.+?)\Q./$cdom/$cnum\E}) {
2942: $trole = $1;
2943: }
2944: if (($trole ne '') && ($trole ne 'cm')) {
1.457 raeburn 2945: $disallowed{$trole} = 1;
2946: foreach my $priv (@{$privref}) {
2947: if ($courseprivs->{$role} =~ /\Q:$priv\E($|:|\&\w+)/) {
2948: delete($disallowed{$trole});
2949: last;
2950: }
1.350 raeburn 2951: }
2952: }
2953: }
1.457 raeburn 2954: if (keys(%disallowed) > 0) {
1.350 raeburn 2955: $checkroles = 1;
1.457 raeburn 2956: $js .= " var disallow = new Array('".join("','",keys(%disallowed))."');\n".
1.350 raeburn 2957: " var rolecheck = 1;\n";
1.519 raeburn 2958: if ($menucoll) {
2959: if (ref($menuref) eq 'HASH') {
2960: if ($menuref->{'main'} eq 'n') {
2961: $fallback = '/adm/navmaps';
2962: if (&Apache::loncommon::course_type() eq 'Community') {
2963: $displaymsg = &mt('Switch role, but display Community Contents page instead?');
2964: } else {
2965: $displaymsg = &mt('Switch role, but display Course Contents page instead?');
2966: }
2967: &js_escape(\$displaymsg);
2968: }
2969: }
2970: }
1.350 raeburn 2971: }
2972: }
1.519 raeburn 2973: &js_escape(\$fallback);
1.350 raeburn 2974: if (!$checkroles) {
2975: $js .= " var disallow = new Array();\n".
2976: " rolecheck = 0;\n";
2977: }
1.273 droeschl 2978: return <<"END";
1.235 raeburn 2979: <script type="text/javascript">
1.273 droeschl 2980: //<![CDATA[
1.401 raeburn 2981: function adhocRole(newrole) {
1.239 raeburn 2982: $js
1.235 raeburn 2983: if (newrole == '') {
1.350 raeburn 2984: return;
1.235 raeburn 2985: }
1.239 raeburn 2986: var fullrole = newrole+'./$cdom/$cnum';
2987: var selidx = '';
2988: for (var i=0; i<rolenames.length; i++) {
2989: if (rolenames[i] == newrole) {
2990: selidx = i;
2991: }
2992: }
1.350 raeburn 2993: if (rolecheck > 0) {
2994: for (var i=0; i<disallow.length; i++) {
2995: if (disallow[i] == newrole) {
1.519 raeburn 2996: if (confirm("$lt{'role'}\\n$displaymsg")) {
2997: document.rolechooser.destinationurl.value = '$fallback';
1.350 raeburn 2998: } else {
2999: return;
3000: }
3001: }
3002: }
3003: }
1.239 raeburn 3004: var secok = 1;
3005: var secchoice = '';
3006: if (selidx >= 0) {
3007: if (numsec[selidx] > 1) {
3008: secok = 0;
3009: var numrolesec = rolesections[selidx].length;
3010: var msgidx = numsec[selidx] - numrolesec;
1.339 raeburn 3011: secchoice = prompt("$lt{'this'} "+secpick[msgidx]+"\\n$lt{'avai'} "+roleseclist[selidx],"");
1.239 raeburn 3012: if (secchoice == '') {
3013: if (msgidx > 0) {
3014: secok = 1;
3015: }
3016: } else {
3017: for (var j=0; j<rolesections[selidx].length; j++) {
3018: if (rolesections[selidx][j] == secchoice) {
3019: secok = 1;
3020: }
3021: }
3022: }
3023: } else {
3024: if (rolesections[selidx].length == 1) {
3025: secchoice = rolesections[selidx][0];
3026: }
3027: }
3028: }
3029: if (secok == 1) {
3030: if (secchoice != '') {
3031: fullrole += '/'+secchoice;
3032: }
3033: } else {
3034: if (secchoice != null) {
3035: alert("$lt{'youe'} \\""+secchoice+"\\".\\n $lt{'plst'}");
3036: }
3037: return;
3038: }
3039: if (fullrole == "$env{'request.role'}") {
1.235 raeburn 3040: return;
3041: }
3042: itemid = retrieveIndex('gotorole');
3043: if (itemid != -1) {
1.239 raeburn 3044: document.rolechooser.elements[itemid].name = fullrole;
1.235 raeburn 3045: }
1.401 raeburn 3046: document.rolechooser.switchrole.value = fullrole;
1.235 raeburn 3047: document.rolechooser.selectrole.value = '1';
3048: document.rolechooser.submit();
3049: return;
3050: }
3051:
3052: function retrieveIndex(item) {
3053: for (var i=0;i<document.rolechooser.elements.length;i++) {
3054: if (document.rolechooser.elements[i].name == item) {
3055: return i;
3056: }
3057: }
3058: return -1;
3059: }
1.273 droeschl 3060: // ]]>
1.235 raeburn 3061: </script>
3062: END
3063: }
3064:
1.350 raeburn 3065: sub required_privs {
3066: my $privs = {
1.457 raeburn 3067: '/adm/parmset' => 'opa,vpa',
3068: '/adm/courseprefs' => 'opa,vpa',
1.350 raeburn 3069: '/adm/whatsnew' => 'whn',
1.461 raeburn 3070: '/adm/populate' => 'cst,vpa,vcl',
1.350 raeburn 3071: '/adm/trackstudent' => 'vsa',
1.457 raeburn 3072: '/adm/statistics' => 'mgr,vgr',
3073: '/adm/setblock' => 'dcm,vcb',
1.367 raeburn 3074: '/adm/coursedocs' => 'mdc',
1.350 raeburn 3075: };
3076: unless ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'spreadsheet') {
1.364 raeburn 3077: $privs->{'/adm/classcalc'} = 'vgr',
3078: $privs->{'/adm/assesscalc'} = 'vgr',
3079: $privs->{'/adm/studentcalc'} = 'vgr';
1.350 raeburn 3080: }
3081: return $privs;
3082: }
1.235 raeburn 3083:
1.378 raeburn 3084: sub countdown_timer {
3085: if (($env{'request.course.id'}) && ($env{'request.symb'} ne '') &&
1.484 raeburn 3086: (($env{'request.filename'}=~/$LONCAPA::assess_re/) ||
3087: (($env{'request.symb'} =~ /ext\.tool$/) &&
3088: (&Apache::lonnet::EXT('resource.0.gradable',$env{'request.symb'}) =~ /^yes$/i)))) {
1.387 raeburn 3089: my ($type,$hastimeleft,$slothastime);
3090: my $now = time;
3091: if ($env{'request.filename'} =~ /\.task$/) {
3092: $type = 'Task';
1.485 raeburn 3093: } elsif ($env{'request.symb'} =~ /ext\.tool$/) {
3094: $type = 'tool';
1.387 raeburn 3095: } else {
3096: $type = 'problem';
3097: }
1.485 raeburn 3098: my ($status,$accessmsg,$slot_name,$slot);
3099: if ($type eq 'tool') {
3100: ($status,$accessmsg,$slot_name,$slot) =
3101: &Apache::lonhomework::check_slot_access('0',$type,$env{'request.symb'},['0']);
3102: } else {
3103: ($status,$accessmsg,$slot_name,$slot) =
3104: &Apache::lonhomework::check_slot_access('0',$type);
3105: }
1.387 raeburn 3106: if ($slot_name ne '') {
3107: if (ref($slot) eq 'HASH') {
3108: if (($slot->{'starttime'} < $now) &&
3109: ($slot->{'endtime'} > $now)) {
3110: $slothastime = 1;
3111: }
3112: }
3113: }
3114: if ($status ne 'CAN_ANSWER') {
3115: return;
3116: }
1.378 raeburn 3117: my $duedate = &Apache::lonnet::EXT("resource.0.duedate");
1.380 raeburn 3118: my @interval=&Apache::lonnet::EXT("resource.0.interval");
1.448 raeburn 3119: my ($timelimit,$usesdone,$donebuttontext,$proctor,$secret);
1.381 raeburn 3120: if (@interval > 1) {
1.448 raeburn 3121: ($timelimit,my $donesuffix) = split(/_/,$interval[0],2);
3122: if ($donesuffix =~ /^done\:([^\:]+)\:(.*)$/) {
3123: $usesdone = 'done';
3124: $donebuttontext = $1;
3125: (undef,$proctor,$secret) = split(/_/,$2);
3126: } elsif ($donesuffix =~ /^done(|_.+)$/) {
3127: $donebuttontext = &mt('Done');
3128: ($usesdone,$proctor,$secret) = split(/_/,$donesuffix);
3129: }
1.381 raeburn 3130: my $first_access=&Apache::lonnet::get_first_access($interval[1]);
3131: if ($first_access > 0) {
1.437 raeburn 3132: if ($first_access+$timelimit > time) {
1.381 raeburn 3133: $hastimeleft = 1;
3134: }
3135: }
3136: }
1.380 raeburn 3137: if (($duedate && $duedate > time) ||
1.387 raeburn 3138: (!$duedate && $hastimeleft) ||
3139: ($slot_name ne '' && $slothastime)) {
1.435 musolffc 3140: my ($collapse,$expand,$alttxt,$title,$currdisp,$donebutton);
1.387 raeburn 3141: if ((@interval > 1 && $hastimeleft) ||
3142: ($type eq 'Task' && $slothastime)) {
1.378 raeburn 3143: $currdisp = 'inline';
3144: $collapse = '► ';
1.435 musolffc 3145: if ((@interval > 1) && ($hastimeleft)) {
1.437 raeburn 3146: if ($usesdone eq 'done') {
1.448 raeburn 3147: $donebutton = &done_button_js($interval[1],'','',$proctor,$donebuttontext);
1.437 raeburn 3148: }
1.435 musolffc 3149: }
1.378 raeburn 3150: } else {
3151: $currdisp = 'none';
3152: $expand = '◄ ';
3153: }
3154: unless ($env{'environment.icons'} eq 'iconsonly') {
1.379 raeburn 3155: $alttxt = &mt('Timer');
3156: $title = $alttxt.' ';
1.378 raeburn 3157: }
3158: my $desc = &mt('Countdown to due date/time');
1.435 musolffc 3159:
1.378 raeburn 3160: return <<END;
1.435 musolffc 3161: $donebutton
1.378 raeburn 3162: <a href="javascript:toggleCountdown();" class="LC_menubuttons_link">
3163: <span id="ddcountcollapse" class="LC_menubuttons_inline_text">
3164: $collapse
1.379 raeburn 3165: </span></a>
1.378 raeburn 3166: <span id="duedatecountdown" class="LC_menubuttons_inline_text" style="display: $currdisp;"></span>
3167: <a href="javascript:toggleCountdown();" class="LC_menubuttons_link">
3168: <span id="ddcountexpand" class="LC_menubuttons_inline_text" >$expand</span>
1.379 raeburn 3169: <img src="/res/adm/pages/timer.png" title="$desc" class="LC_icon" alt="$alttxt" /><span class="LC_menubuttons_inline_text">$title</span></a>
1.378 raeburn 3170: END
3171: }
3172: }
3173: return;
3174: }
3175:
1.445 raeburn 3176: sub placement_progress {
3177: my ($totalpoints,$incomplete) = &Apache::lonplacementtest::check_completion(undef,undef,1);
3178: my $complete = 100 - $incomplete;
3179: return '<span class="LC_placement_prog">'.
3180: &mt('Test is [_1]% complete',$complete).'</span>';
3181: }
3182:
1.2 www 3183: # ================================================================ Main Program
3184:
1.16 harris41 3185: BEGIN {
1.166 albertel 3186: if (! defined($readdesk)) {
1.283 droeschl 3187: {
3188: my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab';
3189: if ( CORE::open( my $config,"<$tabfile") ) {
3190: while (my $configline=<$config>) {
3191: $configline=(split(/\#/,$configline))[0];
3192: $configline=~s/^\s+//;
3193: chomp($configline);
1.209 www 3194: if ($configline=~/^cat\:/) {
1.283 droeschl 3195: my @entries=split(/\:/,$configline);
3196: $category_positions{$entries[2]}=$entries[1];
3197: $category_names{$entries[2]}=$entries[3];
3198: } elsif ($configline=~/^prim\:/) {
1.507 raeburn 3199: my @entries = (split(/\:/, $configline))[1..7];
1.400 raeburn 3200: push(@primary_menu,\@entries);
1.371 raeburn 3201: } elsif ($configline=~/^primsub\:/) {
1.507 raeburn 3202: my ($parent,@entries) = (split(/\:/, $configline))[1..5];
1.400 raeburn 3203: push(@{$primary_submenu{$parent}},\@entries);
1.283 droeschl 3204: } elsif ($configline=~/^scnd\:/) {
1.507 raeburn 3205: my @entries = (split(/\:/, $configline))[1..6];
1.401 raeburn 3206: push(@secondary_menu,\@entries);
1.482 raeburn 3207: } elsif ($configline=~/^scndsub\:/) {
3208: my ($parent,@entries) = (split(/\:/, $configline))[1..4];
3209: push(@{$secondary_submenu{$parent}},\@entries);
1.283 droeschl 3210: } elsif ($configline) {
3211: push(@desklines,$configline);
3212: }
3213: }
3214: CORE::close($config);
3215: }
3216: }
3217: $readdesk='done';
1.2 www 3218: }
3219: }
1.30 www 3220:
1.1 www 3221: 1;
3222: __END__
3223:
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