--- loncom/interface/lonhtmlcommon.pm 2013/12/31 01:17:34 1.355
+++ loncom/interface/lonhtmlcommon.pm 2024/12/29 01:51:03 1.358.2.24
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# a pile of common html routines
#
-# $Id: lonhtmlcommon.pm,v 1.355 2013/12/31 01:17:34 raeburn Exp $
+# $Id: lonhtmlcommon.pm,v 1.358.2.24 2024/12/29 01:51:03 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -92,7 +92,7 @@ sub raw_href_to_link {
sub entity_encode {
my ($text)=@_;
- return &HTML::Entities::encode($text, '<>&"');
+ return &HTML::Entities::encode($text, '\'<>&"');
}
sub direct_parm_link {
@@ -407,7 +407,7 @@ sub textbox {
##############################################
##############################################
sub checkbox {
- my ($name,$checked,$value) = @_;
+ my ($name,$checked,$value,$special) = @_;
my $Str = '';
return $Str;
}
@@ -482,7 +482,36 @@ the date/time fields are left empty.
=item $state
Specifies the initial state of the form elements. Either 'disabled' or empty.
-Defaults to empty, which indiciates the form elements are not disabled.
+Defaults to empty, which indicates the form elements are not disabled.
+
+=item $no_hh_mm_ss
+
+If true, text boxes for hours, minutes and seconds are omitted.
+
+=item $defhour
+
+Default value for hours (a default of 0 is used otherwise).
+
+=item $defmin
+
+Default value for minutes (a default of 0 is used otherwise).
+
+=item defsec
+
+Default value for seconds (a default of 0 is used otherwise).
+
+=item $nolink
+
+If true, a "Select calendar" link (to pop-up a calendar) is not displayed
+to the right of the items.
+
+=item $no_mm_ss
+
+If true, text boxes for minutes and seconds are omitted.
+
+=item $no_ss
+
+If true, text boxes for seconds are omitted.
=back
@@ -496,7 +525,7 @@ The method used to restrict user input w
##############################################
sub date_setter {
my ($formname,$dname,$currentvalue,$special,$includeempty,$state,
- $no_hh_mm_ss,$defhour,$defmin,$defsec,$nolink) = @_;
+ $no_hh_mm_ss,$defhour,$defmin,$defsec,$nolink,$no_mm_ss,$no_ss) = @_;
my $now = time;
my $tzname;
@@ -505,6 +534,8 @@ sub date_setter {
if (! defined($state) || $state ne 'disabled') {
$state = '';
+ } else {
+ $state = 'disabled="disabled"';
}
if (! defined($no_hh_mm_ss)) {
$no_hh_mm_ss = 0;
@@ -640,7 +671,7 @@ ENDJS
my $minuteselector = qq{};
my $secondselector= qq{};
my $cal_link;
- if (!$nolink) {
+ unless (($nolink) || ($state eq 'disabled')) {
$cal_link = qq{};
}
#
@@ -649,17 +680,24 @@ ENDJS
$result .= &mt('[_1] [_2] [_3] ',
$monthselector,$dayselector,$yearselector).
$tzone;
- if (!$nolink) {
- $result .= &mt('[_1]Select Date[_2]',$cal_link,'');
- }
+ } elsif ($no_mm_ss) {
+ $result .= &mt('[_1] [_2] [_3] [_4]',
+ $monthselector,$dayselector,$yearselector,
+ $hourselector).
+ $tzone;
+ } elsif ($no_ss) {
+ $result .= &mt('[_1] [_2] [_3] [_4] [_5]m',
+ $monthselector,$dayselector,$yearselector,
+ $hourselector,$minuteselector).
+ $tzone;
} else {
$result .= &mt('[_1] [_2] [_3] [_4] [_5]m [_6]s ',
$monthselector,$dayselector,$yearselector,
$hourselector,$minuteselector,$secondselector).
$tzone;
- if (!$nolink) {
- $result .= &mt('[_1]Select Date[_2]',$cal_link,'');
- }
+ }
+ unless (($nolink) || ($state eq 'disabled')) {
+ $result .= &mt('[_1]Select Date[_2]',$cal_link,'');
}
$result .= "\n\n";
return $result;
@@ -971,10 +1009,13 @@ Inputs
=item $number_to_do The total number of items being processed.
+=item $preamble Optional HTML to display before the progress bar.
+
=back
Returns a hash containing the progress state data structure.
-
+If $number_to_do is zero or null, an indeterminate progress bar will
+be used.
=item &Update_PrgWin()
@@ -1044,20 +1085,20 @@ Returns: none
# Create progress
sub Create_PrgWin {
- my ($r,$number_to_do)=@_;
+ my ($r,$number_to_do,$preamble)=@_;
my %prog_state;
$prog_state{'done'}=0;
$prog_state{'firststart'}=&Time::HiRes::time();
$prog_state{'laststart'}=&Time::HiRes::time();
$prog_state{'max'}=$number_to_do;
- &Apache::loncommon::LCprogressbar($r);
+ &Apache::loncommon::LCprogressbar($r,$prog_state{'max'},$preamble);
return %prog_state;
}
# update progress
sub Update_PrgWin {
my ($r,$prog_state,$displayString)=@_;
- &Apache::loncommon::LCprogressbarUpdate($r,undef,$displayString);
+ &Apache::loncommon::LCprogressbarUpdate($r,undef,$displayString,$$prog_state{'max'});
$$prog_state{'laststart'}=&Time::HiRes::time();
}
@@ -1107,7 +1148,7 @@ sub Increment_PrgWin {
if ($$prog_state{'max'}) {
$percent=int(100.*$current/$$prog_state{'max'});
}
- &Apache::loncommon::LCprogressbarUpdate($r,$percent,$timeinfo);
+ &Apache::loncommon::LCprogressbarUpdate($r,$percent,$timeinfo,$$prog_state{'max'});
$$prog_state{'laststart'}=&Time::HiRes::time();
}
@@ -1122,9 +1163,9 @@ sub Close_PrgWin {
# ------------------------------------------------------- Puts directory header
sub crumbs {
- my ($uri,$target,$prefix,$form,$skiplast)=@_;
+ my ($uri,$target,$prefix,$form,$skiplast,$onclick)=@_;
# You cannot crumbnify uploaded or adm resources
- if ($uri=~/^\/*(uploaded|adm)\//) { return &mt('(Internal Course/Group Content)'); }
+ if ($uri=~/^\/*(uploaded|adm)\//) { return &mt('(Internal Course/Community Content)'); }
if ($target) {
$target = ' target="'.
&Apache::loncommon::escape_single($target).'"';
@@ -1144,13 +1185,19 @@ sub crumbs {
} else {
$path.='/';
}
+ if ($path eq '/res/') {
+ unless (&Apache::lonnet::allowed('bre',$path)) {
+ $output.="$dir/";
+ next;
+ }
+ }
my $href_path = &HTML::Entities::encode($path,'<>&"');
&Apache::loncommon::inhibit_menu_check(\$href_path);
if ($form) {
my $href = 'javascript:'.$form.".action='".$href_path."';".$form.'.submit();';
- $output.=qq{$dir/};
+ $output.=qq{$dir/};
} else {
- $output.=qq{$dir/};
+ $output.=qq{$dir/};
}
}
} else {
@@ -1221,13 +1268,13 @@ sub htmlareaheaders {
ENDEDITOR
}
$s.=(<
-
-
+
+
+
-
+
@@ -1306,6 +1353,41 @@ sub htmlareaselectactive {
}
function startRichEditor(id) {
+ // fix character entities inside
+ // NOTE: this is not fixing characters inside
+ // NOTE: < and > inside should fix automatically because there should not be a letter after <.
+ var ta = document.getElementById(id);
+ var value = ta.value;
+ var in_m = false; // in the m element
+ var in_text = false; // in the text inside the m element
+ var im = -1; // position of
+ var it = -1; // position of the text inside
+ for (var i=0; i if found twice
+ in_m = true;
+ in_text = false;
+ im = i;
+ it = -1;
+ } else if (in_m) {
+ if (!in_text) {
+ if (value.charAt(i) == ">") {
+ in_text = true;
+ it = i+1;
+ }
+ } else if (value.substr(i, 4) == "") {
+ in_m = false;
+ var text = value.substr(it, i-it);
+ var l1 = text.length;
+ text = text.replace(//g, ">");
+ var l2 = text.length;
+ value = value.substr(0, it) + text + "" + value.substr(i+4);
+ i = i + (l2-l1);
+ }
+ }
+ }
+ ta.value = value;
CKEDITOR.replace(id,
{
customConfig: "/ckeditor/loncapaconfig.js",
@@ -1317,6 +1399,68 @@ sub htmlareaselectactive {
function destroyRichEditor(id) {
CKEDITOR.instances[id].destroy();
+ // replace character entities < and > in and
+ // and "&fctname(" by "&fctname("
+ // and the quotes inside functions: "&fct(1, "a")" -> "&fct(1, "a")"
+ var ta = document.getElementById(id);
+ var value = ta.value;
+ var in_element = false; // in the m or chem element
+ var tagname = ""; // m or chem
+ var in_text = false; // in the text inside the element
+ var im = -1; // position of start tag
+ var it = -1; // position of the text inside
+ for (var i=0; i") {
+ in_text = true;
+ it = i+1;
+ }
+ } else if (value.substr(i, 3+tagname.length) == ""+tagname+">") {
+ in_element = false;
+ var text = value.substr(it, i-it);
+ var l1 = text.length;
+ text = text.replace(/</g, "<");
+ text = text.replace(/>/g, ">");
+ var l2 = text.length;
+ value = value.substr(0, it) + text + value.substr(i);
+ i = i + (l2-l1);
+ }
+ }
+ }
+ // fix function names
+ value = value.replace(/&([a-zA-Z_]+)\(/g, "&$1(");
+ // fix quotes in functions
+ var pos_next_fct = value.search(/&[a-zA-Z_]+\(/);
+ var depth = 0;
+ for (var i=0; i 0) {
+ if (value.charAt(i) == ")")
+ depth--;
+ else if (value.substr(i, 6) == """)
+ value = value.substr(0, i) + "\"" + value.substr(i+6);
+ }
+ }
+ // replace the text value
+ ta.value = value;
}
function editorHandler(event) {
@@ -1536,7 +1680,7 @@ sub show_return_link {
$env{'request.uri'}=~m{^/priv/}) { return 1; }
return if ($env{'request.noversionuri'} eq '/adm/supplemental');
- if (($env{'request.noversionuri'} =~ m{^/adm/(viewclasslist|navmaps)($|\?)})
+ if (($env{'request.noversionuri'} =~ m{^/adm/viewclasslist($|\?)})
|| ($env{'request.noversionuri'} =~ m{^/adm/.*/aboutme($|\?)})) {
return if ($env{'form.register'});
@@ -1609,6 +1753,54 @@ clientTime = (new Date()).getTime();
END
}
+##
+# Client-side javascript to convert any dashes in text pasted
+# into textbox(es) for numericalresponse item(s) to a standard
+# minus, i.e., - . Calls to dash_to_minus_js() in end_problem()
+# and in loncommon::endbodytag() for a .page (arg: dashjs => 1)
+#
+# Will apply to any input tag with class: LC_numresponse_text.
+# Currently set in start_textline for numericalresponse items.
+#
+
+sub dash_to_minus_js {
+ return <<'ENDJS';
+
+
+
+ENDJS
+}
+
############################################################
############################################################
@@ -1624,12 +1816,20 @@ A link to help for the component will be
All inputs can be undef without problems.
Inputs: $component (the text on the right side of the breadcrumbs trail),
- $component_help
+ $component_help (the help item filename (without .tex extension).
$menulink (boolean, controls whether to include a link to /adm/menu)
$helplink (if 'nohelp' don't include the orange help link)
- $css_class (optional name for the class to apply to the table for CSS)
+ $crumbs_style optional style attribute for div containing breadcrumbs
+ unless called from docs_breadcrumbs
$no_mt (optional flag, 1 if &mt() is _not_ to be applied to $component
when including the text on the right.
+ $CourseBreadcrumbs (optional flag, 1 if &breadcrumbs called from &docs_breadcrumbs,
+ because breadcrumbs are being)
+ $topic_help (optional help item to be displayed on right side of the breadcrumbs
+ row, using loncommon::help_open_topic() to generate the link.
+ $topic_help_text (text to include in the link in the optional help item
+ on the right side of the breadcrumbs row.
+
Returns a string containing breadcrumbs for the current page.
=item &clear_breadcrumbs()
@@ -1656,11 +1856,9 @@ returns: nothing
my %tools = ();
sub breadcrumbs {
- my ($component,$component_help,$menulink,$helplink,$css_class,$no_mt,
- $CourseBreadcrumbs) = @_;
+ my ($component,$component_help,$menulink,$helplink,$crumbs_style,$no_mt,
+ $CourseBreadcrumbs,$topic_help,$topic_help_text) = @_;
#
- $css_class ||= 'LC_breadcrumbs';
-
# Make the faq and bug data cascade
my $faq = '';
my $bug = '';
@@ -1682,7 +1880,7 @@ returns: nothing
$env{'course.'.$env{'request.course.id'}.'.description'};
$no_mt_descr = 1;
if ($env{'request.noversionuri'} =~
- m{^/public/($match_domain)/($match_courseid)/syllabus$}) {
+ m{^/?public/($match_domain)/($match_courseid)/syllabus$}) {
unless (($env{'course.'.$env{'request.course.id'}.'.domain'} eq $1) &&
($env{'course.'.$env{'request.course.id'}.'.num'} eq $2)) {
$description = 'Menu';
@@ -1764,6 +1962,10 @@ returns: nothing
$component_help,
$faq,$bug);
}
+ if ($topic_help && $topic_help_text) {
+ $icons .= ' '.&Apache::loncommon::help_open_topic($topic_help,&mt($topic_help_text),'',
+ undef,600);
+ }
#
@@ -1776,7 +1978,7 @@ returns: nothing
}
- if ($component) {
+ if (($component) || ($topic_help && $topic_help_text)) {
$links = &htmltag('span',
( $no_mt ? $component : mt($component) ).
( $icons ? $icons : '' ),
@@ -1792,8 +1994,13 @@ returns: nothing
}
if (($links ne '') || ($nav_and_tools)) {
&render_tools(\$links);
- $links = &htmltag('div', $links,
- { id => "LC_breadcrumbs" }) unless ($CourseBreadcrumbs) ;
+ unless ($CourseBreadcrumbs) {
+ my $args = { id => 'LC_breadcrumbs' };
+ if ($crumbs_style ne '') {
+ $args->{'style'} = $crumbs_style;
+ }
+ $links = &htmltag('div', $links, $args);
+ }
}
my $adv_tools = 0;
if (ref($tools{'advtools'}) eq 'ARRAY') {
@@ -1879,6 +2086,16 @@ returns: nothing
undef(%tools);
}
+=item ¤t_breadcrumb_tools()
+
+returns: a hash containing the current breadcrumb tools.
+
+=cut
+
+ sub current_breadcrumb_tools {
+ return %tools;
+ }
+
=item &render_tools(\$breadcrumbs)
Creates html for breadcrumb tools (categories navigation and tools) and inserts
@@ -1945,11 +2162,11 @@ sub docs_breadcrumbs {
my $foldername=shift(@folders);
if ($folderpath) {$folderpath.='&';}
$folderpath.=$folder.'&'.$foldername;
- my $url;
+ my $url = $env{'request.use_absolute'};
if ($allowed) {
- $url = '/adm/coursedocs?folderpath=';
+ $url .= '/adm/coursedocs?folderpath=';
} else {
- $url = '/adm/supplemental?folderpath=';
+ $url .= '/adm/supplemental?folderpath=';
}
$url .= &escape($folderpath);
my $name=&unescape($foldername);
@@ -2241,7 +2458,7 @@ sub course_selection {
if ($totcodes > 0) {
my $numtitles = @$codetitles;
if ($numtitles > 0) {
- $output .= ' ';
+ $output .= ' ';
$output .= '