'.
- '';
+ $css_class ||= 'LC_breadcrumbs';
+ my $Str = "\n".'| ';
#
# Make the faq and bug data cascade
my $faq = '';
my $bug = '';
+ my $help='';
+ # Crumb Symbol
+ my $crumbsymbol = '» ';
# The last breadcrumb does not have a link, so handle it separately.
my $last = pop(@Crumbs);
#
- # The first one should be the course, I guess.
+ # The first one should be the course or a menu link
if (!defined($menulink)) { $menulink=1; }
- if ($menulink && exists($ENV{'request.course.id'}) && $ENV{'request.course.id'} ne '') {
- my $cid = $ENV{'request.course.id'};
+ if ($menulink) {
+ my $description = 'Menu';
+ my $no_mt_descr = 0;
+ if (exists($env{'request.course.id'}) &&
+ $env{'request.course.id'} ne '') {
+ $description =
+ $env{'course.'.$env{'request.course.id'}.'.description'};
+ $no_mt_descr = 1;
+ }
unshift(@Crumbs,{
- href =>'/adm/menu',
- title =>'Go to main menu',
- target =>'_top',
- text =>$ENV{'course.'.$cid.'.description'},
- });
+ href =>'/adm/menu',
+ title =>'Go to main menu',
+ target =>'_top',
+ text =>$description,
+ no_mt =>$no_mt_descr,
+ });
}
my $links .=
- join('->',
+ join($crumbsymbol,
map {
$faq = $_->{'faq'} if (exists($_->{'faq'}));
$bug = $_->{'bug'} if (exists($_->{'bug'}));
+ $help = $_->{'help'} if (exists($_->{'help'}));
my $result = '{'target'}) && $_->{'target'} ne '') {
$result .= 'target="'.$_->{'target'}.'" ';
}
- $result .='title="'.&mt($_->{'title'}).'">'.
- &mt($_->{'text'}).'';
+ if ($_->{'no_mt'}) {
+ $result .='title="'.$_->{'title'}.'">'.
+ $_->{'text'}.'';
+ } else {
+ $result .='title="'.&mt($_->{'title'}).'">'.
+ &mt($_->{'text'}).'';
+ }
$result;
} @Crumbs
);
- $links .= '->' if ($links ne '');
- $links .= ''.$last->{'text'}.'';
+ $links .= $crumbsymbol if ($links ne '');
+ if ($last->{'no_mt'}) {
+ $links .= ''.$last->{'text'}.'';
+ } else {
+ $links .= ''.&mt($last->{'text'}).'';
+ }
#
my $icons = '';
$faq = $last->{'faq'} if (exists($last->{'faq'}));
$bug = $last->{'bug'} if (exists($last->{'bug'}));
- if ($faq ne '') {
- $icons .= &Apache::loncommon::help_open_faq($faq);
- }
- if ($bug ne '') {
- $icons .= &Apache::loncommon::help_open_bug($bug);
- }
- if ($icons ne '') {
- $Str .= $icons.' ';
- }
+ $help = $last->{'help'} if (exists($last->{'help'}));
+ $component_help=($component_help?$component_help:$help);
+# if ($faq ne '') {
+# $icons .= &Apache::loncommon::help_open_faq($faq);
+# }
+# if ($bug ne '') {
+# $icons .= &Apache::loncommon::help_open_bug($bug);
+# }
+ if ($faq ne '' || $component_help ne '' || $bug ne '') {
+ $icons .= &Apache::loncommon::help_open_menu($component,
+ $component_help,
+ $faq,$bug);
+ }
#
- $Str .= $links.' | ';
+ $Str .= $links.'';
#
if (defined($component)) {
- $Str .= ''.
- ''.&mt($component).'';
- if (defined($component_help)) {
- $Str .=
- &Apache::loncommon::help_open_topic($component_help);
+ $Str .= ' | ';
+ if ($no_mt) {
+ $Str .= $component;
+ } else {
+ $Str .= &mt($component);
}
- $Str.= ' | ';
+ if ($icons ne '') {
+ $Str .= ' '.$icons;
+ }
+ $Str .= '';
}
$Str .= '
'."\n";
#
@@ -1049,6 +1483,626 @@ returns: nothing
############################################################
############################################################
+# Nested table routines.
+#
+# Routines to display form items in a multi-row table with 2 columns.
+# Uses nested tables to divide form elements into segments.
+# For examples of use see loncom/interface/lonnotify.pm
+#
+# Can be used in following order: ...
+# &start_pick_box()
+# row1
+# row2
+# row3 ... etc.
+# &submit_row()
+# &end_pick_box()
+#
+# where row1, row 2 etc. are chosen from &role_select_row,&course_select_row,
+# &status_select_row and &email_default_row
+#
+# Can also be used in following order:
+#
+# &start_pick_box()
+# &row_title()
+# &row_closure()
+# &row_title()
+# &row_closure() ... etc.
+# &submit_row()
+# &end_pick_box()
+#
+# In general a &submit_row() call should proceed the call to &end_pick_box(),
+# as this routine adds a button for form submission.
+# &submit_row() does not require a &row_closure after it.
+#
+# &start_pick_box() creates a bounding table with 1-pixel wide black border.
+# rows should be placed between calls to &start_pick_box() and &end_pick_box.
+#
+# &row_title() adds a title in the left column for each segment.
+# &row_closure() closes a row with a 1-pixel wide black line.
+#
+# &role_select_row() provides a select box from which to choose 1 or more roles
+# &course_select_row provides ways of picking groups of courses
+# radio buttons: all, by category or by picking from a course picker pop-up
+# note: by category option is only displayed if a domain has implemented
+# selection by year, semester, department, number etc.
+#
+# &status_select_row() provides a select box from which to choose 1 or more
+# access types (current access, prior access, and future access)
+#
+# &email_default_row() provides text boxes for default e-mail suffixes for
+# different authentication types in a domain.
+#
+# &row_title() and &row_closure() are called internally by the &*_select_row
+# routines, but can also be called directly to start and end rows which have
+# needs that are not accommodated by the *_select_row() routines.
+
+{ # Start: row_count block for pick_box
+my @row_count;
+
+sub start_pick_box {
+ my ($css_class) = @_;
+ if (defined($css_class)) {
+ $css_class = 'class="'.$css_class.'"';
+ } else {
+ $css_class= 'class="LC_pick_box"';
+ }
+ unshift(@row_count,0);
+ my $output = <<"END";
+
+END
+ return $output;
+}
+
+sub end_pick_box {
+ shift(@row_count);
+ my $output = <<"END";
+
+END
+ return $output;
+}
+
+sub row_headline {
+ my $output = <<"END";
+ |
+END
+ return $output;
+}
+
+sub row_title {
+ my ($title,$css_title_class,$css_value_class) = @_;
+ $row_count[0]++;
+ my $css_class = ($row_count[0] % 2)?'LC_odd_row':'LC_even_row';
+ $css_title_class ||= 'LC_pick_box_title';
+ $css_title_class = 'class="'.$css_title_class.'"';
+
+ $css_value_class ||= 'LC_pick_box_value';
+
+ if ($title ne '') {
+ $title .= ':';
+ }
+ my $output = <<"ENDONE";
+ |
+ |
+ $title
+ |
+
+ENDONE
+ return $output;
+}
+
+sub row_closure {
+ my ($no_separator) =@_;
+ my $output = <<"ENDTWO";
+ |
+
+ENDTWO
+ if (!$no_separator) {
+ $output .= <<"ENDTWO";
+
+ |
+ |
+
+ENDTWO
+ }
+ return $output;
+}
+
+} # End: row_count block for pick_box
+
+
+sub role_select_row {
+ my ($roles,$title,$css_class,$show_separate_custom,$cdom,$cnum) = @_;
+ my $crstype = 'Course';
+ if ($cdom ne '' && $cnum ne '') {
+ $crstype = &Apache::loncommon::course_type($cdom.'_'.$cnum);
+ }
+ my $output;
+ if (defined($title)) {
+ $output = &row_title($title,$css_class);
+ }
+ $output .= qq|
+ \n|;
+ if (defined($title)) {
+ $output .= &row_closure();
+ }
+ return $output;
+}
+
+sub course_select_row {
+ my ($title,$formname,$totcodes,$codetitles,$idlist,$idlist_titles,
+ $css_class,$crstype) = @_;
+ my $output = &row_title($title,$css_class);
+ $output .= &course_selection($formname,$totcodes,$codetitles,$idlist,$idlist_titles,$crstype);
+ $output .= &row_closure();
+ return $output;
+}
+
+sub course_selection {
+ my ($formname,$totcodes,$codetitles,$idlist,$idlist_titles,$crstype) = @_;
+ my $output = qq|
+
+ |;
+
+ my ($allcrs,$pickspec);
+ if ($crstype eq 'Community') {
+ $allcrs = &mt('All communities');
+ $pickspec = &mt('Pick specific communities:');
+ } else {
+ $allcrs = &mt('All courses');
+ $pickspec = &mt('Pick specific course(s):');
+ }
+
+ my $courseform=''.&Apache::loncommon::selectcourse_link
+ ($formname,'pickcourse','pickdomain','coursedesc','',1,$crstype).'';
+ $output .= ''.$allcrs.'
';
+ if ($totcodes > 0) {
+ my $numtitles = @$codetitles;
+ if ($numtitles > 0) {
+ $output .= ''.&mt('Pick courses by category:').'
';
+ $output .= ''.$$codetitles[0].'
'."\n".
+ ' | ';
+ for (my $i=1; $i<$numtitles; $i++) {
+ $output .= ''.$$codetitles[$i].'
'."\n".
+ ''."\n".
+ ' | ';
+ }
+ $output .= '
';
+ }
+ }
+ $output .= ''.$pickspec.' '.$courseform.' selected.
'."\n";
+ return $output;
+}
+
+sub status_select_row {
+ my ($types,$title,$css_class) = @_;
+ my $output;
+ if (defined($title)) {
+ $output = &row_title($title,$css_class,'LC_pick_box_select');
+ }
+ $output .= qq|
+ \n|;
+ if (defined($title)) {
+ $output .= &row_closure();
+ }
+ return $output;
+}
+
+sub email_default_row {
+ my ($authtypes,$title,$descrip,$css_class) = @_;
+ my $output = &row_title($title,$css_class);
+ $output .= $descrip.
+ &Apache::loncommon::start_data_table().
+ &Apache::loncommon::start_data_table_header_row().
+ ' | '.&mt('Authentication Method').' | '.
+ ''.&mt('Username -> e-mail conversion').' | '."\n".
+ &Apache::loncommon::end_data_table_header_row();
+ my $rownum = 0;
+ foreach my $auth (sort(keys(%{$authtypes}))) {
+ my ($userentry,$size);
+ if ($auth =~ /^krb/) {
+ $userentry = '';
+ $size = 25;
+ } else {
+ $userentry = 'username@';
+ $size = 15;
+ }
+ $output .= &Apache::loncommon::start_data_table_row().
+ ' '.$$authtypes{$auth}.' | '.
+ ''.$userentry.
+ ' | '.
+ &Apache::loncommon::end_data_table_row();
+ }
+ $output .= &Apache::loncommon::end_data_table();
+ $output .= &row_closure();
+ return $output;
+}
+
+
+sub submit_row {
+ my ($title,$cmd,$submit_text,$css_class) = @_;
+ my $output = &row_title($title,$css_class,'LC_pick_box_submit');
+ $output .= qq|
+
+
+
+
+ \n|;
+ return $output;
+}
+
+sub course_custom_roles {
+ my ($cdom,$cnum) = @_;
+ my %returnhash=();
+ my %coursepersonnel=&Apache::lonnet::dump('nohist_userroles',$cdom,$cnum);
+ foreach my $person (sort(keys(%coursepersonnel))) {
+ my ($role) = ($person =~ /^([^:]+):/);
+ my ($end,$start) = split(/:/,$coursepersonnel{$person});
+ if ($end == -1 && $start == -1) {
+ next;
+ }
+ if ($role =~ m|^cr/[^/]+/[^/]+/[^/]|) {
+ $returnhash{$role} ++;
+ }
+ }
+ return %returnhash;
+}
+
+
+##############################################
+##############################################
+
+# topic_bar
+#
+# Generates a div containing a numbered (static image) followed by a title
+# with a background color defined in the corresponding CSS: LC_topic_bar
+#
+sub topic_bar {
+ my ($imgnum,$title) = @_;
+ return '
+
+
!['.&mt('Step [_1]',$imgnum).
+ '](/res/adm/pages/bl_step'.$imgnum.'.gif)
'.$title.'
+
|---|
'."\n"
+ .$message."\n"
+ .''."\n";
+ } else {
+ return ''."\n"
+ .'
'."\n"
+ .$message."\n"
+ .''."\n";
+ }
+}
+
+##############################################
+##############################################
+
+=pod
+
+=item dragmath_button
+
+Creates a button that launches a dragmath popup-window, in which an
+expression can be edited and pasted as LaTeX into a specified textarea.
+
+ textarea - Name of the textarea to edit.
+ helpicon - If true, show a help icon to the right of the button.
+
+=cut
+
+sub dragmath_button {
+ my ($textarea,$helpicon) = @_;
+ my $help_text;
+ if ($helpicon) {
+ $help_text = &Apache::loncommon::help_open_topic('Authoring_Math_Editor');
+ }
+ my $buttontext=&mt('Edit Math');
+ return <
'.
+ '">.')