loncom/interface/lonhtmlcommon.pm - diff

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Diff for /loncom/interface/lonhtmlcommon.pm between versions 1.321 and 1.358.2.6

version 1.321, 2012/09/04 11:01:54	version 1.358.2.6, 2016/08/10 03:17:15
Line 61 use Time::HiRes;	Line 61 use Time::HiRes;
use Apache::lonlocal;	use Apache::lonlocal;
use Apache::lonnet;	use Apache::lonnet;
use HTML::Entities();	use HTML::Entities();
use LONCAPA;	use LONCAPA qw(:DEFAULT :match);

sub java_not_enabled {	sub java_not_enabled {
return "\n".'<span class="LC_error">'.	if (($env{'browser.mobile'}) && ($env{'browser.mobile'} =~ /^ipad\|ipod\|iphone$/i)) {
&mt('The required Java applet could not be started. Please make sure to have Java installed and active in your browser.').	return "\n".'<span class="LC_error">'.
"</span>\n";	&mt('The required Java applet could not be started, because Java is not supported by your mobile device.').
	"</span>\n";
	} else {
	return "\n".'<span class="LC_error">'.
	&mt('The required Java applet could not be started. Please make sure to have Java installed and active in your browser.').
	"</span>\n";
	}
}	}

sub coursepreflink {	sub coursepreflink {
Line 170 sub dragmath_js {	Line 176 sub dragmath_js {
function mathedit(textarea, doc) {	function mathedit(textarea, doc) {
targetEntry = textarea;	targetEntry = textarea;
targetDoc = doc;	targetDoc = doc;
newwin = window.open("/adm/dragmath/applet/$popup.html","","width=565,height=500,resizable");	newwin = window.open("/adm/dragmath/$popup.html","","width=565,height=500,resizable");
}	}
// ]]>	// ]]>
</script>	</script>
Line 209 dependencies for a web page uploaded dir	Line 215 dependencies for a web page uploaded dir
=cut	=cut

sub dependencycheck_js {	sub dependencycheck_js {
my ($symb,$title,$url) = @_;	my ($symb,$title,$url,$folderpath,$uri) = @_;
my $link = '/adm/dependencies?symb='.&HTML::Entities::encode($symb,'<>&"').	my $link;
'&title='.&HTML::Entities::encode($title,'<>&"').	if ($symb) {
'&url='.&HTML::Entities::encode($url,'<>&"');	$link = '/adm/dependencies?symb='.&HTML::Entities::encode($symb,'<>&"');
	} elsif ($folderpath) {
	$link = '/adm/dependencies?folderpath='.&HTML::Entities::encode($folderpath,'<>&"');
	$url = $uri;
	} elsif ($uri =~ m{^/public/$match_domain/$match_courseid/syllabus$}) {
	$link = '/adm/dependencies';
	}
	$link .= (($link=~/\?/)?'&':'?').'title='.
	&HTML::Entities::encode($title,'<>&"');
	if ($url) {
	$link .= '&url='.&HTML::Entities::encode($url,'<>&"');
	}
return <<ENDJS;	return <<ENDJS;
<script type="text/javascript">	<script type="text/javascript">
// <![CDATA[	// <![CDATA[
Line 465 the date/time fields are left empty.	Line 482 the date/time fields are left empty.
=item $state	=item $state

Specifies the initial state of the form elements. Either 'disabled' or empty.	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	=back

Line 479 The method used to restrict user input w	Line 525 The method used to restrict user input w
##############################################	##############################################
sub date_setter {	sub date_setter {
my ($formname,$dname,$currentvalue,$special,$includeempty,$state,	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 $now = time;

my $tzname;	my $tzname;
Line 632 ENDJS	Line 678 ENDJS
$result .= &mt('[_1] [_2] [_3] ',	$result .= &mt('[_1] [_2] [_3] ',
$monthselector,$dayselector,$yearselector).	$monthselector,$dayselector,$yearselector).
$tzone;	$tzone;
if (!$nolink) {	} elsif ($no_mm_ss) {
$result .= &mt('[_1]Select Date[_2]',$cal_link,'</a>');	$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 {	} else {
$result .= &mt('[_1] [_2] [_3] [_4] [_5]m [_6]s ',	$result .= &mt('[_1] [_2] [_3] [_4] [_5]m [_6]s ',
$monthselector,$dayselector,$yearselector,	$monthselector,$dayselector,$yearselector,
$hourselector,$minuteselector,$secondselector).	$hourselector,$minuteselector,$secondselector).
$tzone;	$tzone;
if (!$nolink) {	}
$result .= &mt('[_1]Select Date[_2]',$cal_link,'</a>');	if (!$nolink) {
}	$result .= &mt('[_1]Select Date[_2]',$cal_link,'</a>');
}	}
$result .= "</span>\n<!-- end $dname date setting form -->\n";	$result .= "</span>\n<!-- end $dname date setting form -->\n";
return $result;	return $result;
Line 1101 sub Close_PrgWin {	Line 1154 sub Close_PrgWin {
undef(%$prog_state);	undef(%$prog_state);
}	}


# ------------------------------------------------------- Puts directory header	# ------------------------------------------------------- Puts directory header

sub crumbs {	sub crumbs {
my ($uri,$target,$prefix,$form,$skiplast)=@_;	my ($uri,$target,$prefix,$form,$skiplast,$onclick)=@_;
# You cannot crumbnify uploaded or adm resources	# You cannot crumbnify uploaded or adm resources
if ($uri=~/^\/*(uploaded\|adm)\//) { return &mt('(Internal Course/Group Content)'); }	if ($uri=~/^\/*(uploaded\|adm)\//) { return &mt('(Internal Course/Group Content)'); }
if ($target) {	if ($target) {
Line 1130 sub crumbs {	Line 1184 sub crumbs {
&Apache::loncommon::inhibit_menu_check(\$href_path);	&Apache::loncommon::inhibit_menu_check(\$href_path);
if ($form) {	if ($form) {
my $href = 'javascript:'.$form.".action='".$href_path."';".$form.'.submit();';	my $href = 'javascript:'.$form.".action='".$href_path."';".$form.'.submit();';
$output.=qq{<a href="$href"$target>$dir</a>/};	$output.=qq{<a href="$href"$onclick$target>$dir</a>/};
} else {	} else {
$output.=qq{<a href="$href_path"$target>$dir</a>/};	$output.=qq{<a href="$href_path"$onclick$target>$dir</a>/};
}	}
}	}
} else {	} else {
Line 1203 sub htmlareaheaders {	Line 1257 sub htmlareaheaders {
ENDEDITOR	ENDEDITOR
}	}
$s.=(<<ENDJQUERY);	$s.=(<<ENDJQUERY);
<script type="text/javascript" src="/adm/jQuery/js/jquery-1.6.2.min.js"></script>	<script type="text/javascript" src="/adm/jQuery/js/jquery-1.11.3.min.js"></script>
<script type="text/javascript" src="/adm/jQuery/js/jquery-ui-1.8.16.custom.min.js"></script>	<script type="text/javascript" src="/adm/jQuery/js/jquery-ui-1.11.4.custom.min.js"></script>
<link rel="stylesheet" type="text/css" href="/adm/jQuery/css/smoothness/jquery-ui-1.8.16.custom.css" />	<link rel="stylesheet" type="text/css" href="/adm/jQuery/css/smoothness/jquery-ui-1.11.4.custom.css" />
<script type="text/javascript" src="/adm/jpicker/js/jpicker-1.1.6.min.js" >	<script type="text/javascript" src="/adm/jpicker/js/jpicker-1.1.6.min.js" >
</script>	</script>
<link rel="stylesheet" type="text/css" href="/adm/jpicker/css/jPicker-1.1.6.min.css" />	<link rel="stylesheet" type="text/css" href="/adm/jpicker/css/jPicker-1.1.6.min.css" />
<script type="text/javascript" src="/adm/countdown/js/jquery.countdown.js"></script>	<script type="text/javascript" src="/adm/countdown/js/jquery.countdown.min.js"></script>
<link rel="stylesheet" type="text/css" href="/adm/countdown/css/jquery.countdown.css" />	<link rel="stylesheet" type="text/css" href="/adm/countdown/css/jquery.countdown.css" />

<script type="text/javascript" src="/adm/spellchecker/js/jquery.spellchecker.min.js"></script>	<script type="text/javascript" src="/adm/spellchecker/js/jquery.spellchecker.min.js"></script>
<link rel="stylesheet" type="text/css" href="/adm/spellchecker/css/spellchecker.css" />	<link rel="stylesheet" type="text/css" href="/adm/spellchecker/css/spellchecker.css" />
	<script type="text/javascript" src="/adm/nicescroll/jquery.nicescroll.min.js"></script>

ENDJQUERY	ENDJQUERY
return $s;	return $s;
Line 1230 sub htmlarea_lang {	Line 1285 sub htmlarea_lang {
return $lang;	return $lang;
}	}

	# return javacsript to activate elements of .colorchooser with jpicker:
	# Caller is responsible for enclosing this in <script> tags:
	#
	sub color_picker {
	return '
	$(document).ready(function(){
	$.fn.jPicker.defaults.images.clientPath="/adm/jpicker/images/";
	$(".colorchooser").jPicker({window: { position: {x: "screenCenter", y: "bottom"}}});
	});';
	}

# ----------------------------------------- Script to activate only some fields	# ----------------------------------------- Script to activate only some fields

sub htmlareaselectactive {	sub htmlareaselectactive {
my ($args) = @_;	my ($args) = @_;
unless (&htmlareabrowser()) { return ''; }	unless (&htmlareabrowser()) { return ''; }
my $output='<script type="text/javascript" defer="defer">'."\n"	my $output='<script type="text/javascript" defer="defer">'."\n"
.'// <![CDATA['."\n";	.'// <![CDATA['."\n"
	.'//<!-- BEGIN LON-CAPA Internal'."\n";
my $lang = &htmlarea_lang();	my $lang = &htmlarea_lang();
my $fullpage = 'false';	my $fullpage = 'false';
my ($dragmath_prefix,$dragmath_helpicon,$dragmath_whitespace);	my ($dragmath_prefix,$dragmath_helpicon,$dragmath_whitespace);
Line 1259 sub htmlareaselectactive {	Line 1326 sub htmlareaselectactive {
}	}
}	}
}	}

	my %lt = &Apache::lonlocal::texthash(
	'plain' => 'Plain text',
	'rich' => 'Rich formatting',
	'plain_title' => 'Disable rich text formatting and edit in plain text',
	'rich_title' => 'Enable rich text formatting (bold, italic, etc.)',
	);

$output.='	$output.='

function containsBlockHtml(id) {	function containsBlockHtml(id) {
Line 1287 sub htmlareaselectactive {	Line 1362 sub htmlareaselectactive {
var rt_enabled = $(this).hasClass("LC_enable_rt");	var rt_enabled = $(this).hasClass("LC_enable_rt");
if (rt_enabled) {	if (rt_enabled) {
startRichEditor(id);	startRichEditor(id);
$("#LC_rt_"+id).html("<b>« Plain text</b>");	$("#LC_rt_"+id).html("<b>« '.$lt{'plain'}.'</b>");
$("#LC_rt_"+id).attr("title", "Disable rich text formatting and edit in plain text");	$("#LC_rt_"+id).attr("title", "'.$lt{'plain_title'}.'");
$("#LC_rt_"+id).addClass("LC_disable_rt");	$("#LC_rt_"+id).addClass("LC_disable_rt");
$("#LC_rt_"+id).removeClass("LC_enable_rt");	$("#LC_rt_"+id).removeClass("LC_enable_rt");
} else {	} else {
destroyRichEditor(id);	destroyRichEditor(id);
$("#LC_rt_"+id).html("<b>Rich formatting »</b>");	$("#LC_rt_"+id).html("<b>'.$lt{'rich'}.' »</b>");
$("#LC_rt_"+id).attr("title", "Enable rich text formatting (bold, italic, etc.)");	$("#LC_rt_"+id).attr("title", "'.$lt{'rich_title'}.'");
$("#LC_rt_"+id).addClass("LC_enable_rt");	$("#LC_rt_"+id).addClass("LC_enable_rt");
$("#LC_rt_"+id).removeClass("LC_disable_rt");	$("#LC_rt_"+id).removeClass("LC_disable_rt");
}';	}';
Line 1315 sub htmlareaselectactive {	Line 1390 sub htmlareaselectactive {
var id = $(this).attr("id");	var id = $(this).attr("id");
var rt_enabled = containsBlockHtml(id);	var rt_enabled = containsBlockHtml(id);
if(rt_enabled) {	if(rt_enabled) {
$(this).before("<div><a href=\"#\" id=\"LC_rt_"+id+"\" title=\"Disable rich text formatting and edit in plain text\" class=\"LC_disable_rt\"><b>« Plain text</b></a></div>");	$(this).before("<div><a href=\"#\" id=\"LC_rt_"+id+"\" title=\"'.$lt{'plain_title'}.'\" class=\"LC_disable_rt\"><b>« '.$lt{'plain'}.'</b></a></div>");
startRichEditor(id);	startRichEditor(id);
$("#LC_rt_"+id).click(editorHandler);	$("#LC_rt_"+id).click(editorHandler);
}	}
else {	else {
$(this).before("<div><a href=\"#\" id=\"LC_rt_"+id+"\" title=\"Enable rich text formatting (bold, italic, etc.)\" class=\"LC_enable_rt\"><b>Rich formatting »</b></a></div>");	$(this).before("<div><a href=\"#\" id=\"LC_rt_"+id+"\" title=\"'.$lt{'rich_title'}.'\" class=\"LC_enable_rt\"><b>'.$lt{'rich'}.' »</b></a></div>");
$("#LC_rt_"+id).click(editorHandler);	$("#LC_rt_"+id).click(editorHandler);
}';	}';
if ($dragmath_prefix ne '') {	if ($dragmath_prefix ne '') {
Line 1334 sub htmlareaselectactive {	Line 1409 sub htmlareaselectactive {
});	});
$(".LC_richDefaultOn").each(function() {	$(".LC_richDefaultOn").each(function() {
var id = $(this).attr("id");	var id = $(this).attr("id");
$(this).before("<div><a href=\"#\" id=\"LC_rt_"+id+"\" title=\"Disable rich text formatting and edit in plain text\" class=\"LC_disable_rt\"><b>« Plain text</b></a></div>");	$(this).before("<div><a href=\"#\" id=\"LC_rt_"+id+"\" title=\"'.$lt{'plain_title'}.'\" class=\"LC_disable_rt\"><b>« '.$lt{'plain'}.'</b></a></div>");
startRichEditor(id);	startRichEditor(id);
$("#LC_rt_"+id).click(editorHandler);	$("#LC_rt_"+id).click(editorHandler);
});	});
$(".LC_richDefaultOff").each(function() {	$(".LC_richDefaultOff").each(function() {
var id = $(this).attr("id");	var id = $(this).attr("id");
$(this).before("<div><a href=\"#\" id=\"LC_rt_"+id+"\" title=\"Enable rich text formatting (bold, italic, etc.)\" class=\"LC_enable_rt\"><b>Rich formatting »</b></a></div>");	$(this).before("<div><a href=\"#\" id=\"LC_rt_"+id+"\" title=\"'.$lt{'rich_title'}.'\" class=\"LC_enable_rt\"><b>'.$lt{'rich'}.' »</b></a></div>");
$("#LC_rt_"+id).click(editorHandler);	$("#LC_rt_"+id).click(editorHandler);
});	});
$.fn.jPicker.defaults.images.clientPath="/adm/jpicker/images/";
$(".colorchooser").jPicker();


});	});
';	';
	$output .= &color_picker;

# Code to put a due date countdown in 'duedatecountdown' span.	# Code to put a due date countdown in 'duedatecountdown' span.
# This is currently located in the breadcrumb headers.	# This is currently located in the breadcrumb headers.
# note that the dueDateLayout is internatinoalized below.	# note that the dueDateLayout is internatinoalized below.
Line 1375 sub htmlareaselectactive {	Line 1450 sub htmlareaselectactive {
# is used to determine when the countdown timer turns red to warn the user	# is used to determine when the countdown timer turns red to warn the user
# to think about submitting.	# to think about submitting.

my $dueDateLayout = &mt('Due in: {dn} {dl} {hnn}{sep}{mnn}{sep}{snn} [_1]',"<span id='submitearly'></span>");	my $dueDateLayout = &mt('Due in: {dn} {dl} {hnn}{sep}{mnn}{sep}{snn} [_1]',
	"<span id='submitearly'></span>");
my $early = '- <b>'.&mt('Submit Early').'</b>';	my $early = '- <b>'.&mt('Submit Early').'</b>';
my $pastdue = '- <b>'.&mt('Past Due').'</b>';	my $pastdue = '- <b>'.&mt('Past Due').'</b>';
$output .= <<JAVASCRIPT;	$output .= <<JAVASCRIPT;
Line 1402 sub htmlareaselectactive {	Line 1478 sub htmlareaselectactive {
});	});
}	}
});	});

	/* This code describes the spellcheck options that will be used for
	items with class 'spellchecked'. It is necessary for those objects'
	to explicitly request checking (e.g. onblur is a nice event for that).
	*/
	\$(document).ready(function() {
	\$(".spellchecked").spellchecker({
	url: "/ajax/spellcheck",
	lang: "en",
	engine: "pspell",
	suggestionBoxPosition: "below",
	innerDocument: true
	});
	\$("textarea.spellchecked").spellchecker({
	url: "/ajax/spellcheck",
	lang: "en",
	engine: "pspell",
	suggestionBoxPosition: "below",
	innerDocument: true
	});

	});

	/* the muli colored editor can generate spellcheck with language 'none'
	to disable spellcheck as well
	*/
	function doSpellcheck(element, lang) {
	if (lang != 'none') {
	\$(element).spellchecker('option', {lang: lang});
	\$(element).spellchecker('check');
	}
	}


JAVASCRIPT	JAVASCRIPT
if ($dragmath_prefix ne '') {	if ($dragmath_prefix ne '') {
$output .= '	$output .= '
Line 1432 JAVASCRIPT	Line 1542 JAVASCRIPT

}	}
$output.="\nwindow.status='Activated Editfields';\n"	$output.="\nwindow.status='Activated Editfields';\n"
	.'// END LON-CAPA Internal -->'."\n"
.'// ]]>'."\n"	.'// ]]>'."\n"
.'</script>';	.'</script>';
return $output;	return $output;
Line 1459 sub show_return_link {	Line 1570 sub show_return_link {
unless ($env{'request.course.id'}) { return 0; }	unless ($env{'request.course.id'}) { return 0; }
if ($env{'request.noversionuri'}=~m{^/priv/} \|\|	if ($env{'request.noversionuri'}=~m{^/priv/} \|\|
$env{'request.uri'}=~m{^/priv/}) { return 1; }	$env{'request.uri'}=~m{^/priv/}) { return 1; }
	return if ($env{'request.noversionuri'} eq '/adm/supplemental');

if (($env{'request.noversionuri'} =~ m{^/adm/(viewclasslist\|navmaps)($\|\?)})	if (($env{'request.noversionuri'} =~ m{^/adm/(viewclasslist\|navmaps)($\|\?)})
\|\| ($env{'request.noversionuri'} =~ m{^/adm/.*/aboutme($\|\?)})) {	\|\| ($env{'request.noversionuri'} =~ m{^/adm/.*/aboutme($\|\?)})) {
Line 1548 A link to help for the component will be	Line 1660 A link to help for the component will be
All inputs can be undef without problems.	All inputs can be undef without problems.

Inputs: $component (the text on the right side of the breadcrumbs trail),	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)	$menulink (boolean, controls whether to include a link to /adm/menu)
$helplink (if 'nohelp' don't include the orange help link)	$helplink (if 'nohelp' don't include the orange help link)
$css_class (optional name for the class to apply to the table for CSS)	$css_class (optional name for the class to apply to the table for CSS)
$no_mt (optional flag, 1 if &mt() is _not_ to be applied to $component	$no_mt (optional flag, 1 if &mt() is _not_ to be applied to $component
when including the text on the right.	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.	Returns a string containing breadcrumbs for the current page.

=item &clear_breadcrumbs()	=item &clear_breadcrumbs()
Line 1581 returns: nothing	Line 1700 returns: nothing

sub breadcrumbs {	sub breadcrumbs {
my ($component,$component_help,$menulink,$helplink,$css_class,$no_mt,	my ($component,$component_help,$menulink,$helplink,$css_class,$no_mt,
$CourseBreadcrumbs) = @_;	$CourseBreadcrumbs,$topic_help,$topic_help_text) = @_;
#	#
$css_class \|\|= 'LC_breadcrumbs';	$css_class \|\|= 'LC_breadcrumbs';

Line 1605 returns: nothing	Line 1724 returns: nothing
$description =	$description =
$env{'course.'.$env{'request.course.id'}.'.description'};	$env{'course.'.$env{'request.course.id'}.'.description'};
$no_mt_descr = 1;	$no_mt_descr = 1;
	if ($env{'request.noversionuri'} =~
	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';
	$no_mt_descr = 0;
	}
	}
}	}
$menulink = { href =>'/adm/menu',	$menulink = { href =>'/adm/menu',
title =>'Go to main menu',	title =>'Go to main menu',
Line 1620 returns: nothing	Line 1747 returns: nothing
}	}
}	}
my $links;	my $links;
if ((&show_return_link) && (!$CourseBreadcrumbs)) {	if ((&show_return_link) && (!$CourseBreadcrumbs) && (ref($last) eq 'HASH')) {
my $alttext = &mt('Go Back');	my $alttext = &mt('Go Back');
	my $hashref = { href => '/adm/flip?postdata=return:',
	title => &mt('Back to most recent content resource'),
	class => 'LC_menubuttons_link',
	};
	if ($env{'request.noversionuri'} eq '/adm/searchcat') {
	$hashref->{'target'} = '_top';
	}
$links=&htmltag( 'a','<img src="/res/adm/pages/tolastloc.png" alt="'.$alttext.'" class="LC_icon" />',	$links=&htmltag( 'a','<img src="/res/adm/pages/tolastloc.png" alt="'.$alttext.'" class="LC_icon" />',
{ href => '/adm/flip?postdata=return:',	$hashref);
title => &mt('Back to most recent content resource'),
class => 'LC_menubuttons_link',
});
$links=&htmltag('li',$links);	$links=&htmltag('li',$links);
}	}
$links.= join "",	$links.= join "",
Line 1655 returns: nothing	Line 1786 returns: nothing
# last breadcrumb is the first order heading of a page	# last breadcrumb is the first order heading of a page
# for course breadcrumbs it's just bold	# for course breadcrumbs it's just bold

$links .= &htmltag( 'li', htmltag($CourseBreadcrumbs ? 'b' : 'h1',	if ($lasttext ne '') {
$lasttext), {title => $lasttext});	$links .= &htmltag( 'li', htmltag($CourseBreadcrumbs ? 'b' : 'h1',
	$lasttext), {title => $lasttext});
	}

my $icons = '';	my $icons = '';
$faq = $last->{'faq'} if (exists($last->{'faq'}));	$faq = $last->{'faq'} if (exists($last->{'faq'}));
Line 1674 returns: nothing	Line 1807 returns: nothing
$component_help,	$component_help,
$faq,$bug);	$faq,$bug);
}	}
	if ($topic_help && $topic_help_text) {
	$icons .= ' '.&Apache::loncommon::help_open_topic($topic_help,&mt($topic_help_text),'',
	undef,600);
	}
#	#


	if ($links ne '') {
unless ($CourseBreadcrumbs) {	unless ($CourseBreadcrumbs) {
$links = &htmltag('ol', $links, { id => "LC_MenuBreadcrumbs" });	$links = &htmltag('ol', $links, { id => "LC_MenuBreadcrumbs" });
} else {	} else {
$links = &htmltag('ul', $links, { class => "LC_CourseBreadcrumbs" });	$links = &htmltag('ul', $links, { class => "LC_CourseBreadcrumbs" });
	}
}	}


if ($component) {	if (($component) \|\| ($topic_help && $topic_help_text)) {
$links = &htmltag('span',	$links = &htmltag('span',
( $no_mt ? $component : mt($component) ).	( $no_mt ? $component : mt($component) ).
( $icons ? $icons : '' ),	( $icons ? $icons : '' ),
Line 1693 returns: nothing	Line 1831 returns: nothing
.$links	.$links
;	;
}	}
	my $nav_and_tools = 0;
&render_tools(\$links);	foreach my $item ('navigation','tools') {
$links = &htmltag('div', $links,	if (ref($tools{$item}) eq 'ARRAY') {
{ id => "LC_breadcrumbs" }) unless ($CourseBreadcrumbs) ;	$nav_and_tools += scalar(@{$tools{$item}})
&render_advtools(\$links);	}
	}
	if (($links ne '') \|\| ($nav_and_tools)) {
	&render_tools(\$links);
	$links = &htmltag('div', $links,
	{ id => "LC_breadcrumbs" }) unless ($CourseBreadcrumbs) ;
	}
	my $adv_tools = 0;
	if (ref($tools{'advtools'}) eq 'ARRAY') {
	$adv_tools = scalar(@{$tools{'advtools'}});
	}
	if (($links ne '') \|\| ($adv_tools)) {
	&render_advtools(\$links);
	}

# Return the @Crumbs stack to what we started with	# Return the @Crumbs stack to what we started with
push(@Crumbs,$last);	push(@Crumbs,$last);
Line 1775 returns: nothing	Line 1926 returns: nothing
undef(%tools);	undef(%tools);
}	}

	=item &current_breadcrumb_tools()

	returns: a hash containing the current breadcrumb tools.

	=cut

	sub current_breadcrumb_tools {
	return %tools;
	}

=item &render_tools(\$breadcrumbs)	=item &render_tools(\$breadcrumbs)

Creates html for breadcrumb tools (categories navigation and tools) and inserts	Creates html for breadcrumb tools (categories navigation and tools) and inserts
Line 1825 returns: nothing	Line 1986 returns: nothing

} # End of scope for @Crumbs	} # End of scope for @Crumbs

	sub docs_breadcrumbs {
	my ($allowed,$crstype,$contenteditor,$title,$precleared)=@_;
	my ($folderpath,@folders,$supplementalflag);
	@folders = split('&',$env{'form.folderpath'});
	if ($env{'form.folderpath'} =~ /^supplemental/) {
	$supplementalflag = 1;
	}
	my $plain='';
	my $container = 'sequence';
	my ($randompick,$isencrypted,$ishidden,$is_random_order) = (-1,0,0,0);
	my @docs_crumbs;
	while (@folders) {
	my $folder=shift(@folders);
	my $foldername=shift(@folders);
	if ($folderpath) {$folderpath.='&';}
	$folderpath.=$folder.'&'.$foldername;
	my $url;
	if ($allowed) {
	$url = '/adm/coursedocs?folderpath=';
	} else {
	$url = '/adm/supplemental?folderpath=';
	}
	$url .= &escape($folderpath);
	my $name=&unescape($foldername);
	# each of randompick number, hidden, encrypted, random order, is_page
	# are appended with ":"s to the foldername
	$name=~s/\:(\d)\:(\w)\:(\w):(\d)\:?(\d*)$//;
	unless ($supplementalflag) {
	if ($contenteditor) {
	if ($1 ne '') {
	$randompick=$1;
	} else {
	$randompick=-1;
	}
	if ($2) { $ishidden=1; }
	if ($3) { $isencrypted=1; }
	if ($4 ne '') { $is_random_order = 1; }
	if ($5 == 1) {$container = 'page'; }
	}
	}
	if ($folder eq 'supplemental') {
	$name = &mt('Supplemental Content');
	}
	if ($contenteditor) {
	$plain.=$name.' > ';
	}
	push(@docs_crumbs,
	{'href' => $url,
	'title' => $name,
	'text' => $name,
	'no_mt' => 1,
	});
	}
	if ($title) {
	push(@docs_crumbs,
	{'title' => $title,
	'text' => $title,
	'no_mt' => 1,}
	);
	}
	if (wantarray) {
	unless ($precleared) {
	&clear_breadcrumbs();
	}
	&add_breadcrumb(@docs_crumbs);
	if ($contenteditor) {
	$plain=~s/\&gt\;\s*$//;
	}
	my $menulink = 0;
	if (!$allowed && !$contenteditor) {
	$menulink = 1;
	}
	return (&breadcrumbs(undef,undef,$menulink,'nohelp',undef,undef,
	$contenteditor),
	$randompick,$ishidden,$isencrypted,$plain,
	$is_random_order,$container);
	} else {
	return \@docs_crumbs;
	}
	}

############################################################	############################################################
############################################################	############################################################

Line 2052 sub course_selection {	Line 2294 sub course_selection {

my $courseform='<b>'.&Apache::loncommon::selectcourse_link	my $courseform='<b>'.&Apache::loncommon::selectcourse_link
($formname,'pickcourse','pickdomain','coursedesc','',1,$crstype).'</b>';	($formname,'pickcourse','pickdomain','coursedesc','',1,$crstype).'</b>';
$output .= '<input type="radio" name="coursepick" value="all" onclick="coursePick(this.form)" />'.$allcrs.'<br />';	$output .= '<label><input type="radio" name="coursepick" value="all" onclick="coursePick(this.form)" />'.$allcrs.'</label><br />';
if ($totcodes > 0) {	if ($totcodes > 0) {
my $numtitles = @$codetitles;	my $numtitles = @$codetitles;
if ($numtitles > 0) {	if ($numtitles > 0) {
$output .= '<input type="radio" name="coursepick" value="category" onclick="coursePick(this.form);alert('."'".&mt('Choose categories, from left to right')."'".')" />'.&mt('Pick courses by category:').' <br />';	$output .= '<label><input type="radio" name="coursepick" value="category" onclick="coursePick(this.form);alert('."'".&html_escape(&mt('Choose categories, from left to right'))."'".')" />'.&mt('Pick courses by category:').'</label><br />';
$output .= '<table><tr><td>'.$$codetitles[0].'<br />'."\n".	$output .= '<table><tr><td>'.$$codetitles[0].'<br />'."\n".
'<select name="'.$standardnames->[0].	'<select name="'.$standardnames->[0].
'" onChange="setPick(this.form);courseSet('."'$$codetitles[0]'".')">'."\n".	'" onchange="setPick(this.form);courseSet('."'$$codetitles[0]'".')">'."\n".
' <option value="-1" />Select'."\n";	' <option value="-1" />Select'."\n";
my @items = ();	my @items = ();
my @longitems = ();	my @longitems = ();
Line 2089 sub course_selection {	Line 2331 sub course_selection {
for (my $i=1; $i<$numtitles; $i++) {	for (my $i=1; $i<$numtitles; $i++) {
$output .= '<td>'.$$codetitles[$i].'<br />'."\n".	$output .= '<td>'.$$codetitles[$i].'<br />'."\n".
'<select name="'.$standardnames->[$i].	'<select name="'.$standardnames->[$i].
'" onChange="courseSet('."'$$codetitles[$i]'".')">'."\n".	'" onchange="courseSet('."'$$codetitles[$i]'".')">'."\n".
'<option value="-1"><-Pick '.$$codetitles[$i-1].'</option>'."\n".	'<option value="-1"><-Pick '.$$codetitles[$i-1].'</option>'."\n".
'</select>'."\n".	'</select>'."\n".
'</td>';	'</td>';
Line 2097 sub course_selection {	Line 2339 sub course_selection {
$output .= '</tr></table><br />';	$output .= '</tr></table><br />';
}	}
}	}
$output .= '<input type="radio" name="coursepick" value="specific" onclick="coursePick(this.form);opencrsbrowser('."'".$formname."','dccourse','dcdomain','coursedesc','','1','$crstype'".')" />'.$pickspec.' '.$courseform.'  <input type="text" value="0" size="4" name="coursetotal" /><input type="hidden" name="courselist" value="" />selected.<br />'."\n";	$output .=
	'<label><input type="radio" name="coursepick" value="specific"'
	.' onclick="coursePick(this.form);opencrsbrowser('."'".$formname."','dccourse','dcdomain','coursedesc','','1','$crstype'".')" />'
	.$pickspec.'</label>'
	.' '.$courseform.'  '
	.&mt('[_1] selected.',
	'<input type="text" value="0" size="4" name="coursetotal" readonly="readonly" />'
	.'<input type="hidden" name="courselist" value="" />')
	.'<br />'."\n";
return $output;	return $output;
}	}

Line 2218 sub resource_info_box {	Line 2468 sub resource_info_box {
return $return;	return $return;
}	}

	# display_usage
	#
	# Generates a div containing a block, filled to show percentage of current quota used
	#
	# Quotas available for user portfolios, group portfolios, authoring spaces, and course
	# content stored directly within a course (i.e., excluding published content).
	#

	sub display_usage {
	my ($current_disk_usage,$disk_quota,$context) = @_;
	my $usage = $current_disk_usage/1024;
	my $quota = $disk_quota/1024;
	my $percent;
	if ($disk_quota == 0) {
	$percent = 100.0;
	} else {
	$percent = 100*($current_disk_usage/$disk_quota);
	}
	$usage = sprintf("%.2f",$usage);
	$quota = sprintf("%.2f",$quota);
	$percent = sprintf("%.0f",$percent);
	my ($color,$cssclass);
	if ($percent <= 60) {
	$color = '#00A000';
	} elsif ($percent > 60 && $percent < 90) {
	$color = '#FFD300';
	$cssclass = 'class="LC_warning"';
	} elsif( $percent >= 90) {
	$color = '#FF0000';
	$cssclass = 'class="LC_error"';
	}
	my $prog_width = $percent;
	if ($prog_width > 100) {
	$prog_width = 100;
	}
	my $display = 'block';
	if ($context eq 'authoring') {
	$display = 'inline';
	}
	return '
	<div id="meter1" align="left" style="display:'.$display.'" '.$cssclass.'>'.&mt('Currently using [_1] of the [_2] available.',$usage.' MB <span style="font-weight:bold;">('.$percent.'%)</span>',$quota.' MB')."\n".
	' <div id="meter2" style="display:block; margin-top:3px; margin-bottom:3px; margin-left:0px; margin-right:0px; width:400px; border:1px solid #000000; height:10px;">'."\n".
	' <div id="meter3" style="display:block; background-color:'.$color.'; width:'.$prog_width.'%; height:10px; color:#000000; margin:0px;"></div>'."\n".
	' </div>'."\n".
	' </div>';
	}

##############################################	##############################################
##############################################	##############################################

Line 2462 sub set_form_elements {	Line 2759 sub set_form_elements {

sub file_submissionchk_js {	sub file_submissionchk_js {
my ($turninpaths,$multiples) = @_;	my ($turninpaths,$multiples) = @_;
my $overwritewarn = &mt('File(s) you uploaded for your submission will overwrite existing file(s) submitted for this item').'\\n'.	my $overwritewarn = &mt('File(s) you uploaded for your submission will overwrite existing file(s) submitted for this item')."\n".
&mt('Continue submission and overwrite the file(s)?');	&mt('Continue submission and overwrite the file(s)?');
my $delfilewarn = &mt('You have indicated you wish to remove some files previously included in your submission.').'\\n'.	&js_escape(\$overwritewarn);
	my $delfilewarn = &mt('You have indicated you wish to remove some files previously included in your submission.')."\n".
&mt('Continue submission with these files removed?');	&mt('Continue submission with these files removed?');
	&js_escape(\$delfilewarn);
my ($turninpathtext,$multtext,$arrayindexofjs);	my ($turninpathtext,$multtext,$arrayindexofjs);
if (ref($turninpaths) eq 'HASH') {	if (ref($turninpaths) eq 'HASH') {
foreach my $key (sort(keys(%{$turninpaths}))) {	foreach my $key (sort(keys(%{$turninpaths}))) {
Line 2706 ENDSCRIPT	Line 3005 ENDSCRIPT
##############################################	##############################################

sub resize_scrollbox_js {	sub resize_scrollbox_js {
my ($context,$tabidstr) = @_;	my ($context,$tabidstr,$tid) = @_;
my (%names,$paddingwfrac,$offsetwfrac,$offsetv,$minw,$minv);	my (%names,$paddingwfrac,$offsetwfrac,$offsetv,$minw,$minv);
if ($context eq 'docs') {	if ($context eq 'docs') {
%names = (	%names = (
Line 2716 sub resize_scrollbox_js {	Line 3015 sub resize_scrollbox_js {
scroll => 'contentscroll',	scroll => 'contentscroll',
boxh => 'contenteditor',	boxh => 'contenteditor',
);	);
$paddingwfrac = 0.09;	$paddingwfrac = 0.09;
$offsetwfrac = 0.015;	$offsetwfrac = 0.015;
$offsetv = 20;	$offsetv = 20;
$minw = 250;	$minw = 250;
Line 2742 window.onresize=callResize;	Line 3041 window.onresize=callResize;

';	';
if ($context eq 'docs') {	if ($context eq 'docs') {
$output .= '	if ($env{'form.active'}) {
var activeTab;	$output .= "\nvar activeTab = '$env{'form.active'}$tid';\n";
';	} else {
	$output .= "\nvar activeTab = '';\n";
	}
}	}
$output .= <<"FIRST";	$output .= <<"FIRST";

Line 2755 function resize_scrollbox(scrollboxname,	Line 3056 function resize_scrollbox(scrollboxname,
var scrolltableid = 'table_'+scrollboxname;	var scrolltableid = 'table_'+scrollboxname;
var scrollbox;	var scrollbox;
var scrolltable;	var scrolltable;
	var ismobile = '$env{'browser.mobile'}';

if (document.getElementById("$names{'boxw'}") == null) {	if (document.getElementById("$names{'boxw'}") == null) {
return;	return;
Line 2791 FIRST	Line 3093 FIRST
}	}
$output .= <<"SECOND";	$output .= <<"SECOND";
var listwchange;	var listwchange;
	var scrollchange;
if (chkw == 1) {	if (chkw == 1) {
var boxw = document.getElementById("$names{'boxw'}").offsetWidth;	var boxw = document.getElementById("$names{'boxw'}").offsetWidth;
var itemw;	var itemw;
Line 2802 FIRST	Line 3105 FIRST

var scrollboxw = scrollbox.offsetWidth;	var scrollboxw = scrollbox.offsetWidth;
var scrollboxscrollw = scrollbox.scrollWidth;	var scrollboxscrollw = scrollbox.scrollWidth;
	var scrollstart = scrollboxw;

var offsetw = parseInt(vpw * $offsetwfrac);	var offsetw = parseInt(vpw * $offsetwfrac);
var paddingw = parseInt(vpw * $paddingwfrac);	var paddingw = parseInt(vpw * $paddingwfrac);
Line 2876 PARAMSONE	Line 3180 PARAMSONE
}	}
}	}

	if (newscrollboxw != scrollboxw) {
	scrollchange = 1;
	}

if (itemid.offsetWidth != itemwstart) {	if (itemid.offsetWidth != itemwstart) {
listwchange = 1;	listwchange = 1;
}	}
THIRD
if ($context eq 'docs') {
$output .= <<"DOCSTWO";
if (activeTab == 'cc1') {
if (document.getElementById('cc_hrule') != null) {
document.getElementById('cc_hrule').style.width=actabw+"px";
}
} else {
if (activeTab == 'bb1') {
if (document.getElementById('bb_hrule') != null) {
document.getElementById('bb_hrule').style.width=actabw+"px";
}
} else {
if (activeTab == 'ee2') {
if (document.getElementById('ee_hrule') != null) {
document.getElementById('ee_hrule').style.width=actabw+"px";
}
}
}
}
DOCSTWO
}
$output .= <<"FOURTH";
}	}
if ((chkh == 1) \|\| (listwchange)) {	if ((chkh == 1) \|\| (listwchange)) {
	var itemid = document.getElementById("$names{'item'}");
	if (itemid != null) {
	itemh = itemid.offsetHeight;
	}
var primaryheight = document.getElementById('LC_nav_bar').offsetHeight;	var primaryheight = document.getElementById('LC_nav_bar').offsetHeight;
var secondaryheight = document.getElementById('LC_secondary_menu').offsetHeight;	var secondaryheight;
	if (document.getElementById('LC_secondary_menu') != null) {
	secondaryheight = document.getElementById('LC_secondary_menu').offsetHeight;
	}
var crumbsheight = document.getElementById('LC_breadcrumbs').offsetHeight;	var crumbsheight = document.getElementById('LC_breadcrumbs').offsetHeight;
var dccidheight = 0;	var dccidheight = 0;
if (document.getElementById('dccid') != null) {	if (document.getElementById('dccid') != null) {
Line 2921 DOCSTWO	Line 3213 DOCSTWO

var scrollboxheight = scrollbox.offsetHeight;	var scrollboxheight = scrollbox.offsetHeight;
var scrollboxscrollheight = scrollbox.scrollHeight;	var scrollboxscrollheight = scrollbox.scrollHeight;
	var scrollboxh = scrollboxheight;

var minvscrollbox = $minv;	var minvscrollbox = $minv;
var offsetv = $offsetv;	var offsetv = $offsetv;
Line 2951 DOCSTWO	Line 3244 DOCSTWO
scrollbox.style.height = newscrollheight+"px";	scrollbox.style.height = newscrollheight+"px";
}	}
}	}
	var newscrollboxh = scrollbox.offsetHeight;
	if (scrollboxh != newscrollboxh) {
	scrollchange = 1;
	}
	}
	if (ismobile && scrollchange) {
	\$("#div_$names{'scroll'}").getNiceScroll().onResize();
}	}
return;	return;
}	}
Line 2961 function callResize() {	Line 3261 function callResize() {
timer=setTimeout('resize_scrollbox("$names{'scroll'}","1","1")',500);	timer=setTimeout('resize_scrollbox("$names{'scroll'}","1","1")',500);
}	}

FOURTH	THIRD
return $output;	return $output;
}	}

	##############################################
	##############################################

	sub javascript_jumpto_resource {
	my $confirm_switch = &mt("Editing requires switching to the resource's home server.")."\n".
	&mt('Switch server?');
	&js_escape(\$confirm_switch);
	return (<<ENDUTILITY)

	function go(url) {
	if (url!='' && url!= null) {
	currentURL = null;
	currentSymb= null;
	window.location.href=url;
	}
	}

	function need_switchserver(url) {
	if (url!='' && url!= null) {
	if (confirm("$confirm_switch")) {
	go(url);
	}
	}
	return;
	}

	ENDUTILITY

	}

	sub jump_to_editres {
	my ($cfile,$home,$switchserver,$forceedit,$forcereg,$symb,$folderpath,
	$title,$idx,$suppurl,$todocs) = @_;
	my $jscall;
	if ($switchserver) {
	if ($home) {
	$cfile = '/adm/switchserver?otherserver='.$home.'&role='.
	&HTML::Entities::encode($env{'request.role'},'"<>&');
	if ($symb) {
	$cfile .= '&symb='.&HTML::Entities::encode($symb,'"<>&');
	} elsif ($folderpath) {
	$cfile .= '&folderpath='.&HTML::Entities::encode($folderpath,'"<>&');
	}
	if ($forceedit) {
	$cfile .= '&forceedit=1';
	}
	if ($forcereg) {
	$cfile .= '&register=1';
	}
	$jscall = "need_switchserver('".&Apache::loncommon::escape_single($cfile)."');";
	}
	} else {
	unless ($cfile =~ m{^/priv/}) {
	if ($symb) {
	$cfile .= (($cfile=~/\?/)?'&':'?')."symb=$symb";
	} elsif ($folderpath) {
	$cfile .= (($cfile=~/\?/)?'&':'?').
	'folderpath='.&HTML::Entities::encode(&escape($folderpath),'"<>&');
	if ($title) {
	$cfile .= (($cfile=~/\?/)?'&':'?').
	'title='.&HTML::Entities::encode(&escape($title),'"<>&');
	}
	if ($idx) {
	$cfile .= (($cfile=~/\?/)?'&':'?').'idx='.$idx;
	}
	if ($suppurl) {
	$cfile .= (($cfile=~/\?/)?'&':'?').
	'suppurl='.&HTML::Entities::encode(&escape($suppurl));
	}
	}
	if ($forceedit) {
	$cfile .= (($cfile=~/\?/)?'&':'?').'forceedit=1';
	}
	if ($forcereg) {
	$cfile .= (($cfile=~/\?/)?'&':'?').'register=1';
	}
	if ($todocs) {
	$cfile .= (($cfile=~/\?/)?'&':'?').'todocs=1';
	}
	}
	$jscall = "go('".&Apache::loncommon::escape_single($cfile)."')";
	}
	return $jscall;
	}

##############################################	##############################################
##############################################	##############################################
Line 3028 END	Line 3412 END
sub htmltag{	sub htmltag{
return	return
qq\|<$_[0]\|	qq\|<$_[0]\|
. join( '', map { qq\| $_="${$_[2]}{$_}"\| if ${$_[2]}{$_} } keys %{ $_[2] } )	. join( '', map { qq\| $_="${$_[2]}{$_}"\| if ${$_[2]}{$_} } keys(%{ $_[2] }) )
. ($_[1] ? qq\|>$_[1]</$_[0]>\| : qq\|/>\|). "\n";	. ($_[1] ? qq\|>$_[1]</$_[0]>\| : qq\|/>\|). "\n";
};	};

Line 3291 add_item_funclist	Line 3675 add_item_funclist
Inputs: ./.	Inputs: ./.

Returns: HTML code with function list end	Returns: HTML code with function list end

=cut	=cut

sub end_funclist {	sub end_funclist {
Line 3332 sub funclist_from_array {	Line 3717 sub funclist_from_array {
{ listattr => {class => 'LC_funclist'} });	{ listattr => {class => 'LC_funclist'} });
}	}

	=pod

	=over

	=item &actionbox( \@array )

	Constructs a XHTML list from \@array with the first item being visually
	highlighted and set to the value 'Actions'. The list is wrapped in a division.

	The actionlist is used to offer contextual actions, mostly at the bottom
	of a page, on which the outcome of an processed action is shown,
	e.g. a file operation in Authoring Space.

	=over

	=item \@array

	A reference to the array containing text. Details: sub funclist_from_array

	=back

	Returns: XHTML div as string.

	=back

	=cut

	sub actionbox {
	my ($items) = @_;
	return unless(ref($items) eq 'ARRAY');
	return
	'<div class="LC_actionbox">'
	.&funclist_from_array($items, {legend => &mt('Actions')})
	.'</div>';
	}

1;	1;

__END__	__END__

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.321
changed lines
	Added in v.1.358.2.6