version 1.259, 2010/01/07 16:15:59
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version 1.337, 2012/12/07 17:15:56
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Line 60 use Time::Local;
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Line 60 use Time::Local;
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use Time::HiRes; |
use Time::HiRes; |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::lonnet; |
use Apache::lonnet; |
use LONCAPA; |
use HTML::Entities(); |
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use LONCAPA qw(:DEFAULT :match); |
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sub java_not_enabled { |
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return "\n".'<span class="LC_error">'. |
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&mt('The required Java applet could not be started. Please make sure to have Java installed and active in your browser.'). |
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"</span>\n"; |
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} |
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sub coursepreflink { |
sub coursepreflink { |
my ($text,$category)=@_; |
my ($text,$category)=@_; |
if (&Apache::lonnet::allowed('opa',$env{'request.course.id'})) { |
if (&Apache::lonnet::allowed('opa',$env{'request.course.id'})) { |
return '<a href="/adm/courseprefs?phase=display&actions='.$category.'">'.$text.'</a>'; |
return '<a target="_top" href="'.&HTML::Entities::encode("/adm/courseprefs?phase=display&actions=$category",'<>&"').'"><span class="LC_setting">'.$text.'</span></a>'; |
} else { |
} else { |
return ''; |
return ''; |
} |
} |
Line 74 sub coursepreflink {
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Line 80 sub coursepreflink {
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sub raw_href_to_link { |
sub raw_href_to_link { |
my ($message)=@_; |
my ($message)=@_; |
$message=~s/(https?\:\/\/[^\s\'\"]+)(\s|$)/<a href="$1"><tt>$1<\/tt><\/a>$2/gi; |
$message=~s/(https?\:\/\/[^\s\'\"\<]+)([\s\<]|$)/<a href="$1"><tt>$1<\/tt><\/a>$2/gi; |
return $message; |
return $message; |
} |
} |
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sub entity_encode { |
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my ($text)=@_; |
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return &HTML::Entities::encode($text, '<>&"'); |
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} |
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sub direct_parm_link { |
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my ($linktext,$symb,$filter,$part,$target)=@_; |
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$symb=&entity_encode($symb); |
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$filter=&entity_encode($filter); |
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$part=&entity_encode($part); |
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if (($symb) && (&Apache::lonnet::allowed('opa')) && ($target ne 'tex')) { |
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return "<a target='_top' href='/adm/parmset?symb=$symb&filter=$filter&part=$part'><span class='LC_setting'>$linktext</span></a>"; |
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} else { |
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return $linktext; |
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} |
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} |
############################################## |
############################################## |
############################################## |
############################################## |
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=pod |
=item &confirm_success() |
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=item confirm_success |
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Successful completion of an operation message |
Successful completion of an operation message |
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Line 92 Successful completion of an operation me
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Line 112 Successful completion of an operation me
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sub confirm_success { |
sub confirm_success { |
my ($message,$failure)=@_; |
my ($message,$failure)=@_; |
if ($failure) { |
if ($failure) { |
return '<span class="LC_error">'."\n" |
return '<span class="LC_error" style="font-size: inherit;">'."\n" |
.'<img src="/adm/lonIcons/navmap.wrong.gif" alt="'.&mt('Error').'" /> '."\n" |
.'<img src="/adm/lonIcons/navmap.wrong.gif" alt="'.&mt('Error').'" /> '."\n" |
.$message."\n" |
.$message."\n" |
.'</span>'."\n"; |
.'</span>'."\n"; |
Line 109 sub confirm_success {
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Line 129 sub confirm_success {
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=pod |
=pod |
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=item dragmath_button |
=item &dragmath_button() |
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Creates a button that launches a dragmath popup-window, in which an |
Creates a button that launches a dragmath popup-window, in which an |
expression can be edited and pasted as LaTeX into a specified textarea. |
expression can be edited and pasted as LaTeX into a specified textarea. |
Line 123 sub dragmath_button {
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Line 143 sub dragmath_button {
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my ($textarea,$helpicon) = @_; |
my ($textarea,$helpicon) = @_; |
my $help_text; |
my $help_text; |
if ($helpicon) { |
if ($helpicon) { |
$help_text = &Apache::loncommon::help_open_topic('Authoring_Math_Editor'); |
$help_text = &Apache::loncommon::help_open_topic('Authoring_Math_Editor',undef,undef,undef,undef,'mathhelpicon_'.$textarea); |
} |
} |
my $buttontext=&mt('Edit Math'); |
my $buttontext=&mt('Edit Math'); |
return <<ENDDRAGMATH; |
return <<ENDDRAGMATH; |
Line 135 ENDDRAGMATH
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Line 155 ENDDRAGMATH
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=pod |
=pod |
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=item dragmath_js |
=item &dragmath_js() |
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Javascript used to open pop-up window containing dragmath applet which |
Javascript used to open pop-up window containing dragmath applet which |
can be used to paste LaTeX into a textarea. |
can be used to paste LaTeX into a textarea. |
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=cut |
=cut |
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sub dragmath_js { |
sub dragmath_js { |
Line 158 sub dragmath_js {
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Line 178 sub dragmath_js {
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ENDDRAGMATHJS |
ENDDRAGMATHJS |
} |
} |
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############################################## |
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############################################## |
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=pod |
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=item &dependencies_button() |
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Creates a button that launches a popup-window, in which dependencies |
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for the web page in the main window can be added to, replaced or deleted. |
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=cut |
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sub dependencies_button { |
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my $buttontext=&mt('Manage Dependencies'); |
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return <<"END"; |
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<input type="button" value="$buttontext" onclick="javascript:dependencycheck();" /> |
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END |
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} |
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############################################## |
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=pod |
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=item &dependencycheck_js() |
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Javascript used to open pop-up window containing interface to manage |
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dependencies for a web page uploaded diretcly to a course. |
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=cut |
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sub dependencycheck_js { |
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my ($symb,$title,$url,$folderpath,$uri) = @_; |
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my $link; |
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if ($symb) { |
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$link = '/adm/dependencies?symb='.&HTML::Entities::encode($symb,'<>&"'); |
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} elsif ($folderpath) { |
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$link = '/adm/dependencies?folderpath='.&HTML::Entities::encode($folderpath,'<>&"'); |
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$url = $uri; |
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} |
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$link .= (($link=~/\?/)?'&':'?').'title='. |
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&HTML::Entities::encode($title,'<>&"'); |
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if ($url) { |
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$link .= '&url='.&HTML::Entities::encode($url,'<>&"'); |
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} |
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return <<ENDJS; |
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<script type="text/javascript"> |
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// <![CDATA[ |
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function dependencycheck() { |
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depwin = window.open("$link","","width=750,height=500,resizable,scrollbars=yes"); |
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} |
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// ]]> |
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</script> |
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ENDJS |
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} |
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############################################## |
############################################## |
############################################## |
############################################## |
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=pod |
=pod |
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=item authorbombs |
=item &authorbombs() |
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=cut |
=cut |
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Line 298 sub get_recent_frozen {
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Line 372 sub get_recent_frozen {
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=pod |
=pod |
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=item textbox |
=item &textbox() |
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=cut |
=cut |
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Line 318 sub textbox {
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Line 392 sub textbox {
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=pod |
=pod |
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=item checkbox |
=item &checkbox() |
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=cut |
=cut |
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Line 340 sub checkbox {
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Line 414 sub checkbox {
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=pod |
=pod |
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=item radiobutton |
=item &radiobutton() |
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=cut |
=cut |
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Line 364 sub radio {
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Line 438 sub radio {
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=pod |
=pod |
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=item &date_setter |
=item &date_setter() |
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&date_setter returns html and javascript for a compact date-setting form. |
&date_setter returns html and javascript for a compact date-setting form. |
To retrieve values from it, use &get_date_from_form(). |
To retrieve values from it, use &get_date_from_form. |
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Inputs |
Inputs |
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Line 617 sub build_url {
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Line 691 sub build_url {
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=pod |
=pod |
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=item &get_date_from_form |
=item &get_date_from_form() |
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get_date_from_form retrieves the date specified in an &date_setter form. |
get_date_from_form retrieves the date specified in an &date_setter form. |
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Line 729 parameter setting wizard.
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Line 803 parameter setting wizard.
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sub pjump_javascript_definition { |
sub pjump_javascript_definition { |
my $Str = <<END; |
my $Str = <<END; |
function pjump(type,dis,value,marker,ret,call,hour,min,sec) { |
function pjump(type,dis,value,marker,ret,call,hour,min,sec) { |
parmwin=window.open("/adm/rat/parameter.html?type="+escape(type) |
openMyModal("/adm/rat/parameter.html?type="+escape(type) |
+"&value="+escape(value)+"&marker="+escape(marker) |
+"&value="+escape(value)+"&marker="+escape(marker) |
+"&return="+escape(ret) |
+"&return="+escape(ret) |
+"&call="+escape(call)+"&name="+escape(dis) |
+"&call="+escape(call)+"&name="+escape(dis) |
+"&defhour="+escape(hour)+"&defmin="+escape(min) |
+"&defhour="+escape(hour)+"&defmin="+escape(min) |
+"&defsec="+escape(sec),"LONCAPAparms", |
+"&defsec="+escape(sec)+"&modal=1",350,350,'no'); |
"height=350,width=350,scrollbars=no,menubar=no"); |
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} |
} |
END |
END |
return $Str; |
return $Str; |
Line 877 of items completed and an estimate of th
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Line 950 of items completed and an estimate of th
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=over 4 |
=over 4 |
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=item &Create_PrgWin |
=item &Create_PrgWin() |
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Writes javascript to the client to open a progress window and returns a |
Writes javascript to the client to open a progress window and returns a |
data structure used for bookkeeping. |
data structure used for bookkeeping. |
Line 888 Inputs
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Line 961 Inputs
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=item $r Apache request |
=item $r Apache request |
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=item $title The title of the progress window |
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=item $heading A description (usually 1 line) of the process being initiated. |
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=item $number_to_do The total number of items being processed. |
=item $number_to_do The total number of items being processed. |
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=item $type Either 'popup' or 'inline' (popup is assumed if nothing is |
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specified) |
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=item $width Specify the width in charaters of the input field. |
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=item $formname Only useful in the inline case, if a form already exists, this needs to be used and specfiy the name of the form, otherwise the Progress line will be created in a new form of it's own |
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=item $inputname Only useful in the inline case, if a form and an input of type text exists, use this to specify the name of the input field |
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=back |
=back |
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Returns a hash containing the progress state data structure. |
Returns a hash containing the progress state data structure. |
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=item &Update_PrgWin |
=item &Update_PrgWin() |
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Updates the text in the progress indicator. Does not increment the count. |
Updates the text in the progress indicator. Does not increment the count. |
See &Increment_PrgWin. |
See &Increment_PrgWin. |
Line 928 Inputs:
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Line 988 Inputs:
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Returns: none |
Returns: none |
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=item Increment_PrgWin |
=item Increment_PrgWin() |
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Increment the count of items completed for the progress window by 1. |
Increment the count of items completed for the progress window by $step or 1 if no step is provided. |
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Inputs: |
Inputs: |
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Line 943 Inputs:
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Line 1003 Inputs:
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=item $extraInfo A description of the items being iterated over. Typically |
=item $extraInfo A description of the items being iterated over. Typically |
'student'. |
'student'. |
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=item $step (optional) counter step. Will be set to default 1 if ommited. step must be greater than 0 or empty. |
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=back |
=back |
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Returns: none |
Returns: none |
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=item Close_PrgWin |
=item &Close_PrgWin() |
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Closes the progress window. |
Closes the progress window. |
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Line 971 Returns: none
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Line 1033 Returns: none
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######################################################## |
######################################################## |
######################################################## |
######################################################## |
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my $uniq=0; |
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sub get_uniq_name { |
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$uniq++; |
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return 'uniquename'.$uniq; |
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} |
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# Create progress |
# Create progress |
sub Create_PrgWin { |
sub Create_PrgWin { |
my ($r, $title, $heading, $number_to_do,$type,$width,$formname, |
my ($r,$number_to_do)=@_; |
$inputname)=@_; |
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if (!defined($type)) { $type='popup'; } |
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if (!defined($width)) { $width=55; } |
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my %prog_state; |
my %prog_state; |
$prog_state{'type'}=$type; |
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if ($type eq 'popup') { |
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$prog_state{'window'}='popwin'; |
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my $start_page = |
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&Apache::loncommon::start_page($title,undef, |
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{'only_body' => 1, |
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'bgcolor' => '#88DDFF', |
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'js_ready' => 1}); |
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my $end_page = &Apache::loncommon::end_page({'js_ready' => 1}); |
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#the whole function called through timeout is due to issues |
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#in mozilla Read BUG #2665 if you want to know the whole story |
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&r_print($r,&Apache::lonhtmlcommon::scripttag( |
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"var popwin; |
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function openpopwin () { |
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popwin=open(\'\',\'popwin\',\'width=400,height=100\');". |
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"popwin.document.writeln(\'".$start_page. |
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"<h4>".&mt("$heading")."<\/h4>". |
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"<form action=\"\" name=\"popremain\" method=\"post\">". |
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'<input type="text" size="'.$width.'" name="remaining" value="'. |
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&mt('Starting').'" /><\\/form>'.$end_page. |
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"\');". |
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"popwin.document.close();}". |
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"\nwindow.setTimeout(openpopwin,0)" |
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)); |
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$prog_state{'formname'}='popremain'; |
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$prog_state{'inputname'}="remaining"; |
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} elsif ($type eq 'inline') { |
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$prog_state{'window'}='window'; |
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if (!$formname) { |
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$prog_state{'formname'}=&get_uniq_name(); |
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&r_print($r,'<form action="" name="'.$prog_state{'formname'}.'">'); |
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} else { |
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$prog_state{'formname'}=$formname; |
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} |
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if (!$inputname) { |
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$prog_state{'inputname'}=&get_uniq_name(); |
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&r_print($r,&mt("$heading [_1]",' <input type="text" name="'.$prog_state{'inputname'}.'" size="'.$width.'" />')); |
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} else { |
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$prog_state{'inputname'}=$inputname; |
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} |
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if (!$formname) { &r_print($r,'</form>'); } |
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&Update_PrgWin($r,\%prog_state,&mt('Starting')); |
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} |
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$prog_state{'done'}=0; |
$prog_state{'done'}=0; |
$prog_state{'firststart'}=&Time::HiRes::time(); |
$prog_state{'firststart'}=&Time::HiRes::time(); |
$prog_state{'laststart'}=&Time::HiRes::time(); |
$prog_state{'laststart'}=&Time::HiRes::time(); |
$prog_state{'max'}=$number_to_do; |
$prog_state{'max'}=$number_to_do; |
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&Apache::loncommon::LCprogressbar($r); |
return %prog_state; |
return %prog_state; |
} |
} |
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# update progress |
# update progress |
sub Update_PrgWin { |
sub Update_PrgWin { |
my ($r,$prog_state,$displayString)=@_; |
my ($r,$prog_state,$displayString)=@_; |
&r_print($r,&Apache::lonhtmlcommon::scripttag( |
&Apache::loncommon::LCprogressbarUpdate($r,undef,$displayString); |
$$prog_state{'window'}.'.document.'. |
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$$prog_state{'formname'}.'.'. |
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$$prog_state{'inputname'}.'.value="'. |
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$displayString.'";' |
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)); |
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$$prog_state{'laststart'}=&Time::HiRes::time(); |
$$prog_state{'laststart'}=&Time::HiRes::time(); |
} |
} |
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# increment progress state |
# increment progress state |
sub Increment_PrgWin { |
sub Increment_PrgWin { |
my ($r,$prog_state,$extraInfo)=@_; |
my ($r,$prog_state,$extraInfo,$step)=@_; |
$$prog_state{'done'}++; |
$step = $step > 0 ? $step : 1; |
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$$prog_state{'done'} += $step; |
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# Catch (max modulo step) <> 0 |
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my $current = $$prog_state{'done'}; |
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my $last = ($$prog_state{'max'} - $current); |
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if ($last <= 0) { |
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$last = 1; |
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$current = $$prog_state{'max'}; |
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} |
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my $time_est= (&Time::HiRes::time() - $$prog_state{'firststart'})/ |
my $time_est= (&Time::HiRes::time() - $$prog_state{'firststart'})/ |
$$prog_state{'done'} * |
$current * $last; |
($$prog_state{'max'}-$$prog_state{'done'}); |
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$time_est = int($time_est); |
$time_est = int($time_est); |
# |
# |
my $min = int($time_est/60); |
my $min = int($time_est/60); |
my $sec = $time_est % 60; |
my $sec = $time_est % 60; |
# |
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my $str; |
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if ($min == 0 && $sec > 1) { |
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$str = '[_2] seconds'; |
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} elsif ($min == 1 && $sec > 1) { |
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$str = '1 minute [_2] seconds'; |
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} elsif ($min == 1 && $sec < 2) { |
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$str = '1 minute'; |
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} elsif ($min < 10 && $sec > 1) { |
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$str = '[_1] minutes, [_2] seconds'; |
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} elsif ($min >= 10 || $sec < 2) { |
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$str = '[_1] minutes'; |
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} |
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$time_est = &mt($str,$min,$sec); |
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# |
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my $lasttime = &Time::HiRes::time()-$$prog_state{'laststart'}; |
my $lasttime = &Time::HiRes::time()-$$prog_state{'laststart'}; |
if ($lasttime > 9) { |
if ($lasttime > 9) { |
$lasttime = int($lasttime); |
$lasttime = int($lasttime); |
Line 1084 sub Increment_PrgWin {
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Line 1082 sub Increment_PrgWin {
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} else { |
} else { |
$lasttime = sprintf("%3.2f",$lasttime); |
$lasttime = sprintf("%3.2f",$lasttime); |
} |
} |
if ($lasttime == 1) { |
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$lasttime = '('.$lasttime.' '.&mt('second for').' '.$extraInfo.')'; |
$sec = 0 if ($min >= 10); # Don't show seconds if remaining time >= 10 min. |
} else { |
$sec = 1 if ( ($min == 0) && ($sec == 0) ); # Little cheating: pretend to have 1 second remaining instead of 0 to have something to display |
$lasttime = '('.$lasttime.' '.&mt('seconds for').' '.$extraInfo.')'; |
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} |
my $timeinfo = |
# |
&mt('[_1]/[_2]:' |
my $user_browser = $env{'browser.type'} if (exists($env{'browser.type'})); |
.' [quant,_3,minute,minutes,] [quant,_4,second ,seconds ,]remaining' |
my $user_os = $env{'browser.os'} if (exists($env{'browser.os'})); |
.' ([quant,_5,second] for '.$extraInfo.')', |
if (! defined($user_browser) || ! defined($user_os)) { |
$current, |
(undef,$user_browser,undef,undef,undef,$user_os) = |
$$prog_state{'max'}, |
&Apache::loncommon::decode_user_agent(); |
$min, |
} |
$sec, |
if ($user_browser eq 'explorer' && $user_os =~ 'mac') { |
$lasttime); |
$lasttime = ''; |
my $percent=0; |
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if ($$prog_state{'max'}) { |
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$percent=int(100.*$current/$$prog_state{'max'}); |
} |
} |
&r_print($r,&Apache::lonhtmlcommon::scripttag( |
&Apache::loncommon::LCprogressbarUpdate($r,$percent,$timeinfo); |
$$prog_state{'window'}.'.document.'. |
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$$prog_state{'formname'}.'.'. |
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$$prog_state{'inputname'}.'.value="'. |
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$$prog_state{'done'}.'/'.$$prog_state{'max'}. |
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': '.$time_est.' '.&mt('remaining').' '.$lasttime.'";' |
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)); |
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$$prog_state{'laststart'}=&Time::HiRes::time(); |
$$prog_state{'laststart'}=&Time::HiRes::time(); |
} |
} |
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# close Progress Line |
# close Progress Line |
sub Close_PrgWin { |
sub Close_PrgWin { |
my ($r,$prog_state)=@_; |
my ($r,$prog_state)=@_; |
if ($$prog_state{'type'} eq 'popup') { |
&Apache::loncommon::LCprogressbarClose($r); |
&r_print($r,&Apache::lonhtmlcommon::scripttag( |
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'popwin.close()' |
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)); |
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} elsif ($$prog_state{'type'} eq 'inline') { |
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&Update_PrgWin($r,$prog_state,&mt('Done')); |
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} |
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undef(%$prog_state); |
undef(%$prog_state); |
} |
} |
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sub r_print { |
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my ($r,$to_print)=@_; |
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if ($r) { |
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$r->print($to_print); |
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$r->rflush(); |
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} else { |
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print($to_print); |
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} |
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} |
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# ------------------------------------------------------- Puts directory header |
# ------------------------------------------------------- Puts directory header |
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sub crumbs { |
sub crumbs { |
my ($uri,$target,$prefix,$form,$skiplast)=@_; |
my ($uri,$target,$prefix,$form,$skiplast)=@_; |
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# You cannot crumbnify uploaded or adm resources |
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if ($uri=~/^\/*(uploaded|adm)\//) { return &mt('(Internal Course/Group Content)'); } |
if ($target) { |
if ($target) { |
$target = ' target="'. |
$target = ' target="'. |
&Apache::loncommon::escape_single($target).'"'; |
&Apache::loncommon::escape_single($target).'"'; |
Line 1173 sub crumbs {
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Line 1154 sub crumbs {
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if ($uri !~ m|/$|) { $output=~s|/$||; } |
if ($uri !~ m|/$|) { $output=~s|/$||; } |
$output.='</span>'; |
$output.='</span>'; |
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|
|
return $output; |
return $output; |
} |
} |
|
|
Line 1221 sub spelllink {
|
Line 1203 sub spelllink {
|
ENDLINK |
ENDLINK |
} |
} |
|
|
# ------------------------------------------------- Output headers for HTMLArea |
# ------------------------------------------------- Output headers for CKEditor |
|
|
{ |
|
my @htmlareafields; |
|
sub init_htmlareafields { |
|
undef(@htmlareafields); |
|
} |
|
|
|
sub add_htmlareafields { |
|
my (@newfields) = @_; |
|
push(@htmlareafields,@newfields); |
|
} |
|
|
|
sub get_htmlareafields { |
|
return @htmlareafields; |
|
} |
|
} |
|
|
|
sub htmlareaheaders { |
sub htmlareaheaders { |
my $s=""; |
my $s=""; |
if (!&htmlareablocked() && &htmlareabrowser()) { |
if (&htmlareabrowser()) { |
$s.=(<<ENDEDITOR); |
$s.=(<<ENDEDITOR); |
<script type="text/javascript" src="/fckeditor/fckeditor.js"></script> |
|
<script type="text/javascript" src="/ckeditor/ckeditor.js"></script> |
<script type="text/javascript" src="/ckeditor/ckeditor.js"></script> |
ENDEDITOR |
ENDEDITOR |
} |
} |
$s.=(<<ENDJQUERY); |
$s.=(<<ENDJQUERY); |
<script type="text/javascript" src="/adm/jQuery/js/jquery-1.3.2.min.js"></script> |
<script type="text/javascript" src="/adm/jQuery/js/jquery-1.6.2.min.js"></script> |
<script type="text/javascript" src="/adm/jQuery/js/jquery-ui-1.7.2.custom.min.js"></script> |
<script type="text/javascript" src="/adm/jQuery/js/jquery-ui-1.8.16.custom.min.js"></script> |
<link rel="stylesheet" type="text/css" href="/adm/jQuery/css/smoothness/jquery-ui-1.7.2.custom.css" /> |
<link rel="stylesheet" type="text/css" href="/adm/jQuery/css/smoothness/jquery-ui-1.8.16.custom.css" /> |
|
<script type="text/javascript" src="/adm/jpicker/js/jpicker-1.1.6.min.js" > |
|
</script> |
|
<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> |
|
<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> |
|
<link rel="stylesheet" type="text/css" href="/adm/spellchecker/css/spellchecker.css" /> |
|
|
ENDJQUERY |
ENDJQUERY |
return $s; |
return $s; |
} |
} |
|
|
# ----------------------------------------------------------------- Preferences |
# ----------------------------------------------------------------- Preferences |
|
|
sub disablelink { |
|
my @fields=@_; |
|
if (defined($#fields)) { |
|
unless ($#fields>=0) { return ''; } |
|
} |
|
return '<a href="'.&HTML::Entities::encode('/adm/preferences?action=set_wysiwyg&wysiwyg=off&returnurl=','<>&"').&escape($ENV{'REQUEST_URI'}).'">'.&mt('Disable WYSIWYG Editor').'</a>'; |
|
} |
|
|
|
sub enablelink { |
|
my @fields=@_; |
|
if (defined($#fields)) { |
|
unless ($#fields>=0) { return ''; } |
|
} |
|
return '<a href="'.&HTML::Entities::encode('/adm/preferences?action=set_wysiwyg&wysiwyg=on&returnurl=','<>&"').&escape($ENV{'REQUEST_URI'}).'">'.&mt('Enable WYSIWYG Editor').'</a>'; |
|
} |
|
|
|
# ------------------------------------------------- lang to use in html editor |
# ------------------------------------------------- lang to use in html editor |
sub htmlarea_lang { |
sub htmlarea_lang { |
my $lang='en'; |
my $lang='en'; |
Line 1282 sub htmlarea_lang {
|
Line 1240 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/"; |
|
$(".colorchooser").jPicker({window: { position: {x: "screenCenter", y: "bottom"}}}); |
|
});'; |
|
} |
|
|
# ----------------------------------------- Script to activate only some fields |
# ----------------------------------------- Script to activate only some fields |
|
|
sub htmlareaselectactive { |
sub htmlareaselectactive { |
my @fields=@_; |
my ($args) = @_; |
unless (&htmlareabrowser()) { return ''; } |
unless (&htmlareabrowser()) { return ''; } |
if (&htmlareablocked()) { return '<br />'.&enablelink(@fields); } |
my $output='<script type="text/javascript" defer="defer">'."\n" |
my $output='<script type="text/javascript" defer="1">'."\n" |
|
.'// <![CDATA['."\n"; |
.'// <![CDATA['."\n"; |
my $lang = &htmlarea_lang(); |
my $lang = &htmlarea_lang(); |
|
my $fullpage = 'false'; |
|
my ($dragmath_prefix,$dragmath_helpicon,$dragmath_whitespace); |
|
if (ref($args) eq 'HASH') { |
|
if (exists($args->{'lang'})) { |
|
if ($args->{'lang'} ne '') { |
|
$lang = $args->{'lang'}; |
|
} |
|
} |
|
if (exists($args->{'fullpage'})) { |
|
if ($args->{'fullpage'} eq 'true') { |
|
$fullpage = $args->{'fullpage'}; |
|
} |
|
} |
|
if (exists($args->{'dragmath'})) { |
|
if ($args->{'dragmath'} ne '') { |
|
$dragmath_prefix = $args->{'dragmath'}; |
|
$dragmath_helpicon=&Apache::loncommon::lonhttpdurl("/adm/help/help.png"); |
|
$dragmath_whitespace=&Apache::loncommon::lonhttpdurl("/adm/lonIcons/transparent1x1.gif"); |
|
} |
|
} |
|
} |
$output.=' |
$output.=' |
|
|
function containsBlockHtml(id) { |
function containsBlockHtml(id) { |
var re = $("#"+id).html().search(/(?:\<\;|\<)(br|h1|h2|h3|h4|h5|h6|p|ol|ul|table|pre|address|blockquote|center|div)[\s]*((?:\/[\s]*(?:\>\;|\>)|(?:\>\;|\>)[\s\S]*(?:\<\;|\<)\/[\s]*\1[\s]*\(?:\>\;|\>))/im); |
var re = $("#"+id).html().search(/(?:\<\;|\<)(br|h1|h2|h3|h4|h5|h6|p|ol|ul|table|pre|address|blockquote|center|div)[\s]*((?:[\/]*[\s]*(?:\>\;|\>)|(?:\>\;|\>)[\s\S]*(?:\<\;|\<)\/[\s]*\1[\s]*\(?:\>\;|\>))/im); |
return (re >= 0); |
return (re >= 0); |
} |
} |
|
|
function startRichEditor(id) { |
function startRichEditor(id) { |
CKEDITOR.replace(id, |
CKEDITOR.replace(id, |
{ |
{ |
customConfig: "/ckeditor/loncapaconfig.js" |
customConfig: "/ckeditor/loncapaconfig.js", |
|
language : "'.$lang.'", |
|
fullPage : '.$fullpage.', |
} |
} |
); |
); |
} |
} |
Line 1312 sub htmlareaselectactive {
|
Line 1303 sub htmlareaselectactive {
|
|
|
function editorHandler(event) { |
function editorHandler(event) { |
var rawid = $(this).attr("id"); |
var rawid = $(this).attr("id"); |
var id = new RegExp("LC_rt_(.*)").exec(rawid)[1] |
var id = new RegExp("LC_rt_(.*)").exec(rawid)[1]; |
event.preventDefault(); |
event.preventDefault(); |
if ($(this).hasClass("LC_enable_rt")) { |
var rt_enabled = $(this).hasClass("LC_enable_rt"); |
|
if (rt_enabled) { |
startRichEditor(id); |
startRichEditor(id); |
$("#LC_rt_"+id).html("<b>« Plain text</b>"); |
$("#LC_rt_"+id).html("<b>« Plain text</b>"); |
$("#LC_rt_"+id).attr("title", "Disable rich text formatting and edit in plain text"); |
$("#LC_rt_"+id).attr("title", "Disable rich text formatting and edit in plain text"); |
Line 1326 sub htmlareaselectactive {
|
Line 1318 sub htmlareaselectactive {
|
$("#LC_rt_"+id).attr("title", "Enable rich text formatting (bold, italic, etc.)"); |
$("#LC_rt_"+id).attr("title", "Enable rich text formatting (bold, italic, etc.)"); |
$("#LC_rt_"+id).addClass("LC_enable_rt"); |
$("#LC_rt_"+id).addClass("LC_enable_rt"); |
$("#LC_rt_"+id).removeClass("LC_disable_rt"); |
$("#LC_rt_"+id).removeClass("LC_disable_rt"); |
} |
}'; |
} |
if ($dragmath_prefix ne '') { |
|
$output .= "\n var visible = ''; |
|
if (rt_enabled) { |
|
visible = 'none'; |
|
} |
|
editmath_visibility(id,visible);\n"; |
|
} |
|
$output .= ' |
|
} |
$(document).ready(function(){ |
$(document).ready(function(){ |
$(".LC_richAlwaysOn").each(function() { |
$(".LC_richAlwaysOn").each(function() { |
startRichEditor($(this).attr("id")); |
startRichEditor($(this).attr("id")); |
}); |
}); |
$(".LC_richDetectHtml").each(function() { |
$(".LC_richDetectHtml").each(function() { |
var id = $(this).attr("id"); |
var id = $(this).attr("id"); |
if(containsBlockHtml(id)) { |
var rt_enabled = containsBlockHtml(id); |
|
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=\"Disable rich text formatting and edit in plain text\" class=\"LC_disable_rt\"><b>« Plain text</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=\"Enable rich text formatting (bold, italic, etc.)\" class=\"LC_enable_rt\"><b>Rich formatting »</b></a></div>"); |
$("#LC_rt_"+id).click(editorHandler); |
$("#LC_rt_"+id).click(editorHandler); |
} |
}'; |
|
if ($dragmath_prefix ne '') { |
|
$output .= "\n var visible = ''; |
|
if (rt_enabled) { |
|
visible = 'none'; |
|
} |
|
editmath_visibility(id,visible);\n"; |
|
} |
|
$output .= ' |
}); |
}); |
$(".LC_richDefaultOn").each(function() { |
$(".LC_richDefaultOn").each(function() { |
var id = $(this).attr("id"); |
var id = $(this).attr("id"); |
Line 1354 sub htmlareaselectactive {
|
Line 1362 sub htmlareaselectactive {
|
$(".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=\"Enable rich text formatting (bold, italic, etc.)\" class=\"LC_enable_rt\"><b>Rich formatting »</b></a></div>"); |
$("#LC_rt_"+id).click(editorHandler); |
$("#LC_rt_"+id).click(editorHandler); |
}); |
}); |
|
|
|
|
}); |
}); |
'; |
'; |
|
$output .= &color_picker; |
foreach my $field (@fields) { |
|
$output.=' |
# Code to put a due date countdown in 'duedatecountdown' span. |
|
# This is currently located in the breadcrumb headers. |
{ |
# note that the dueDateLayout is internatinoalized below. |
$(document).ready(function() { |
# Here document is used to support the substitution into the javascript below. |
if (!($("#'.$field.'").hasClass("LC_richAlwaysOn"))) { |
# ..which unforunately necessitates escaping the $'s in the javascript. |
if (!($("#'.$field.'").hasClass("LC_richAlwaysOff"))) { |
# There are several times of importance |
if (!($("#'.$field.'").hasClass("LC_richDetectHtml"))) { |
# |
if (!($("#'.$field.'").hasClass("LC_richDefaultOn"))) { |
# serverDueDate - The absolute time at which the problem expires. |
if (!($("#'.$field.'").hasClass("LC_richDefaultOff"))) { |
# serverTime - The server's time when the problem finished computing. |
var oFCKeditor = new FCKeditor("'.$field.'"); |
# clientTime - The client's time...as close to serverTime as possible. |
oFCKeditor.Config["CustomConfigurationsPath"] = |
# The clientTime will be slightly later due to |
"/fckeditor/loncapaconfig.js"; |
# 1. The latency between problem computation and |
oFCKeditor.ReplaceTextarea(); |
# the first network action. |
oFCKeditor.Config["AutoDetectLanguage"] = false; |
# 2. The time required between the page load-start and the actual |
oFCKeditor.Config["DefaultLanguage"] = "'.$lang.'"; |
# initial javascript execution that got clientTime. |
} |
# These are used as follows: |
} |
# The difference between clientTime and serverTime are used to |
} |
# correct for differences in clock settings between the browser's system and the |
} |
# server's. |
} |
# |
}); |
# The difference between clientTime and the time at which the ready() method |
}'; |
# starts executing is used to estimate latencies for page load and submission. |
|
# Since this is an estimate, it is doubled. The latency estimate + one minute |
|
# is used to determine when the countdown timer turns red to warn the user |
|
# to think about submitting. |
|
|
|
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 $pastdue = '- <b>'.&mt('Past Due').'</b>'; |
|
$output .= <<JAVASCRIPT; |
|
|
|
var documentReadyTime; |
|
|
|
\$(document).ready(function() { |
|
if (typeof(dueDate) != "undefined") { |
|
documentReadyTime = (new Date()).getTime(); |
|
\$("#duedatecountdown").countdown({until: dueDate, compact: true, |
|
layout: "$dueDateLayout", |
|
onTick: function (periods) { |
|
var latencyEstimate = (documentReadyTime - clientTime) * 2; |
|
if(\$.countdown.periodsToSeconds(periods) < (300 + latencyEstimate)) { |
|
\$("#submitearly").html("$early"); |
|
if (\$.countdown.periodsToSeconds(periods) < 1) { |
|
\$("#submitearly").html("$pastdue"); |
|
} |
|
} |
|
if(\$.countdown.periodsToSeconds(periods) < (60 + latencyEstimate)) { |
|
\$(this).css("color", "red"); //Highlight last minute. |
|
} |
|
} |
|
}); |
|
} |
|
}); |
|
|
|
/* 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 |
|
if ($dragmath_prefix ne '') { |
|
$output .= ' |
|
|
|
function editmath_visibility(id,value) { |
|
|
|
if ((id == "") || (id == null)) { |
|
return; |
|
} |
|
var mathid = "'.$dragmath_prefix.'_"+id; |
|
mathele = document.getElementById(mathid); |
|
if (mathele == null) { |
|
return; |
|
} |
|
mathele.style.display = value; |
|
var mathhelpicon = "'.$dragmath_prefix.'helpicon'.'_"+id; |
|
mathhelpiconele = document.getElementById(mathhelpicon); |
|
if (mathhelpiconele == null) { |
|
return; |
|
} |
|
if (value == "none") { |
|
mathhelpiconele.src = "'.$dragmath_whitespace.'"; |
|
} else { |
|
mathhelpiconele.src = "'.$dragmath_helpicon.'"; |
|
} |
|
} |
|
'; |
|
|
} |
} |
$output.="\nwindow.status='Activated Editfields';\n" |
$output.="\nwindow.status='Activated Editfields';\n" |
.'// ]]>'."\n" |
.'// ]]>'."\n" |
.'</script><br />'. |
.'</script>'; |
&disablelink(@fields); |
|
return $output; |
return $output; |
} |
} |
|
|
Line 1404 sub htmlareabrowser {
|
Line 1505 sub htmlareabrowser {
|
return 1; |
return 1; |
} |
} |
|
|
|
# |
|
# Should the "return to content" link be shown? |
|
# |
|
|
|
sub show_return_link { |
|
|
|
unless ($env{'request.course.id'}) { return 0; } |
|
if ($env{'request.noversionuri'}=~m{^/priv/} || |
|
$env{'request.uri'}=~m{^/priv/}) { return 1; } |
|
return if ($env{'request.noversionuri'} eq '/adm/supplemental'); |
|
|
|
if (($env{'request.noversionuri'} =~ m{^/adm/(viewclasslist|navmaps)($|\?)}) |
|
|| ($env{'request.noversionuri'} =~ m{^/adm/.*/aboutme($|\?)})) { |
|
|
|
return if ($env{'form.register'}); |
|
} |
|
return (($env{'request.noversionuri'}=~m{^/(res|public)/} && |
|
$env{'request.symb'} eq '') |
|
|| |
|
($env{'request.noversionuri'}=~ m{^/cgi-bin/printout.pl}) |
|
|| |
|
(($env{'request.noversionuri'}=~/^\/adm\//) && |
|
($env{'request.noversionuri'}!~/^\/adm\/wrapper\//) && |
|
($env{'request.noversionuri'}!~ |
|
m{^/adm/.*/(smppg|bulletinboard)($|\?)}) |
|
)); |
|
} |
|
|
|
|
|
## |
|
# Set the dueDate variable...note this is done in the timezone |
|
# of the browser. |
|
# |
|
# @param epoch relative time at which the problem is due. |
|
# |
|
# @return the javascript fragment to set the date: |
|
# |
|
sub set_due_date { |
|
my $dueStamp = shift; |
|
my $duems = $dueStamp * 1000; # Javascript Date object needs ms not seconds. |
|
|
|
my $now = time()*1000; |
|
|
|
# This slightly obscure bit of javascript sets the dueDate variable |
|
# to the time in the browser at which the problem was due. |
|
# The code should correct for gross differences between the server |
|
# and client's time setting |
|
|
|
return <<"END"; |
|
|
|
<script type="text/javascript"> |
|
//<![CDATA[ |
|
var serverDueDate = $duems; |
|
var serverTime = $now; |
|
var clientTime = (new Date()).getTime(); |
|
var dueDate = new Date(serverDueDate + (clientTime - serverTime)); |
|
|
|
//]]> |
|
</script> |
|
|
|
END |
|
} |
|
## |
|
# Sets the time at which the problem finished computing. |
|
# This just updates the serverTime and clientTime variables above. |
|
# Calling this in e.g. end_problem provides a better estimate of the |
|
# difference beetween the server and client time setting as |
|
# the difference contains less of the latency/problem compute time. |
|
# |
|
sub set_compute_end_time { |
|
|
|
my $now = time()*1000; # Javascript times are in ms. |
|
return <<"END"; |
|
|
|
<script type="text/javascript"> |
|
//<![CDATA[ |
|
serverTime = $now; |
|
clientTime = (new Date()).getTime(); |
|
//]]> |
|
</script> |
|
|
|
END |
|
} |
|
|
############################################################ |
############################################################ |
############################################################ |
############################################################ |
|
|
=pod |
=pod |
|
|
=item breadcrumbs |
=item &breadcrumbs() |
|
|
Compiles the previously registered breadcrumbs into an series of links. |
Compiles the previously registered breadcrumbs into an series of links. |
Additionally supports a 'component', which will be displayed on the |
Additionally supports a 'component', which will be displayed on the |
Line 1427 Inputs: $component (the text on the righ
|
Line 1612 Inputs: $component (the text on the righ
|
when including the text on the right. |
when including the text on the right. |
Returns a string containing breadcrumbs for the current page. |
Returns a string containing breadcrumbs for the current page. |
|
|
=item clear_breadcrumbs |
=item &clear_breadcrumbs() |
|
|
Clears the previously stored breadcrumbs. |
Clears the previously stored breadcrumbs. |
|
|
=item add_breadcrumb |
=item &add_breadcrumb() |
|
|
Pushes a breadcrumb on the stack of crumbs. |
Pushes a breadcrumb on the stack of crumbs. |
|
|
Line 1451 returns: nothing
|
Line 1636 returns: nothing
|
my %tools = (); |
my %tools = (); |
|
|
sub breadcrumbs { |
sub breadcrumbs { |
my ($component,$component_help,$menulink,$helplink,$css_class,$no_mt, $CourseBreadcrumbs) = @_; |
my ($component,$component_help,$menulink,$helplink,$css_class,$no_mt, |
|
$CourseBreadcrumbs) = @_; |
# |
# |
$css_class ||= 'LC_breadcrumbs'; |
$css_class ||= 'LC_breadcrumbs'; |
|
|
Line 1469 returns: nothing
|
Line 1655 returns: nothing
|
if ($menulink) { |
if ($menulink) { |
my $description = 'Menu'; |
my $description = 'Menu'; |
my $no_mt_descr = 0; |
my $no_mt_descr = 0; |
if (exists($env{'request.course.id'}) && |
if ((exists($env{'request.course.id'})) && |
$env{'request.course.id'} ne '') { |
($env{'request.course.id'} ne '') && |
|
($env{'course.'.$env{'request.course.id'}.'.description'} ne '')) { |
$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 1488 returns: nothing
|
Line 1683 returns: nothing
|
$last = $menulink; |
$last = $menulink; |
} |
} |
} |
} |
my $links = join "", |
my $links; |
map { |
if ((&show_return_link) && (!$CourseBreadcrumbs) && (ref($last) eq 'HASH')) { |
$faq = $_->{'faq'} if (exists($_->{'faq'})); |
my $alttext = &mt('Go Back'); |
$bug = $_->{'bug'} if (exists($_->{'bug'})); |
$links=&htmltag( 'a','<img src="/res/adm/pages/tolastloc.png" alt="'.$alttext.'" class="LC_icon" />', |
$help = $_->{'help'} if (exists($_->{'help'})); |
{ href => '/adm/flip?postdata=return:', |
|
title => &mt('Back to most recent content resource'), |
my $result = htmltag( 'a', |
class => 'LC_menubuttons_link', |
$_->{no_mt} ? |
}); |
$_->{text} : mt($_->{text}), |
$links=&htmltag('li',$links); |
{ |
} |
href => $_->{href}, |
$links.= join "", |
title => $_->{no_mt} ? |
map { |
$_->{title} : mt($_->{title}), |
$faq = $_->{'faq'} if (exists($_->{'faq'})); |
target => $_->{target}, |
$bug = $_->{'bug'} if (exists($_->{'bug'})); |
}); |
$help = $_->{'help'} if (exists($_->{'help'})); |
$result = htmltag( 'li', "$result $crumbsymbol"); |
|
} @Crumbs; |
my $result = $_->{no_mt} ? $_->{text} : &mt($_->{text}); |
|
|
|
if ($_->{href}){ |
|
$result = &htmltag( 'a', $result, |
|
{ href => $_->{href}, |
|
title => $_->{no_mt} ? $_->{title} : &mt($_->{title}), |
|
target => $_->{target}, }); |
|
} |
|
|
|
$result = &htmltag( 'li', "$result $crumbsymbol"); |
|
} @Crumbs; |
|
|
#should the last Element be translated? |
#should the last Element be translated? |
$links .= htmltag( 'li', |
|
htmltag( 'b', |
my $lasttext = $last->{'no_mt'} ? $last->{'text'} |
$last->{'no_mt'} ? |
: mt( $last->{'text'} ); |
$last->{'text'} : mt($last->{'text'}) )); |
|
|
# last breadcrumb is the first order heading of a page |
|
# for course breadcrumbs it's just bold |
|
|
|
if ($lasttext ne '') { |
|
$links .= &htmltag( 'li', htmltag($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 1529 returns: nothing
|
Line 1741 returns: nothing
|
$faq,$bug); |
$faq,$bug); |
} |
} |
# |
# |
|
|
|
|
unless ($CourseBreadcrumbs) { |
|
$links = htmltag('ol', $links, { id => "LC_MenuBreadcrumbs" }); |
if ($links ne '') { |
} else { |
unless ($CourseBreadcrumbs) { |
$links = htmltag('ul', $links, { class => "LC_CourseBreadcrumbs" }); |
$links = &htmltag('ol', $links, { id => "LC_MenuBreadcrumbs" }); |
|
} else { |
|
$links = &htmltag('ul', $links, { class => "LC_CourseBreadcrumbs" }); |
|
} |
} |
} |
|
|
|
|
if ($component) { |
if ($component) { |
$links = htmltag('span', |
$links = &htmltag('span', |
( $no_mt ? $component : mt($component) ). |
( $no_mt ? $component : mt($component) ). |
( $icons ? $icons : '' ), |
( $icons ? $icons : '' ), |
{ class => 'LC_breadcrumbs_component' } ) |
{ class => 'LC_breadcrumbs_component' } ) |
.$links; |
.$links |
|
; |
} |
} |
|
|
#SD START (work in progress!) |
&render_tools(\$links); |
add_tools(\$links); |
$links = &htmltag('div', $links, |
#SD END |
|
$links = htmltag('div', $links, |
|
{ id => "LC_breadcrumbs" }) unless ($CourseBreadcrumbs) ; |
{ id => "LC_breadcrumbs" }) unless ($CourseBreadcrumbs) ; |
add_advtools(\$links); |
&render_advtools(\$links); |
|
|
# Return the @Crumbs stack to what we started with |
# Return the @Crumbs stack to what we started with |
push(@Crumbs,$last); |
push(@Crumbs,$last); |
shift(@Crumbs); |
shift(@Crumbs); |
|
|
|
|
# Return the breadcrumb's line |
# Return the breadcrumb's line |
|
|
|
|
|
|
return "$links"; |
return "$links"; |
} |
} |
|
|
Line 1568 returns: nothing
|
Line 1787 returns: nothing
|
push(@Crumbs,@_); |
push(@Crumbs,@_); |
} |
} |
|
|
|
=item &add_breadcrumb_tool($category, $html) |
|
|
|
Adds $html to $category of the breadcrumb toolbar container. |
|
|
|
$html is usually a link to a page that invokes a function on the currently |
|
displayed data (e.g. print when viewing a problem) |
|
|
|
Currently there are 3 possible values for $category: |
|
|
|
=over |
|
|
|
=item navigation |
|
left of breadcrumbs line |
|
|
|
=item tools |
|
remaining items in right of breadcrumbs line |
|
|
|
=item advtools |
|
advanced tools shown in a separate box below breadcrumbs line |
|
|
|
=back |
|
|
|
returns: nothing |
|
|
|
=cut |
|
|
#SD START (work in progress!) |
|
sub add_breadcrumb_tool { |
sub add_breadcrumb_tool { |
my ($category, $html) = @_; |
my ($category, @html) = @_; |
return unless $html; |
return unless @html; |
if (!defined(%tools)) { |
if (!keys(%tools)) { |
my %tools = ( A => [], B => [], C => []); |
%tools = ( navigation => [], tools => [], advtools => []); |
} |
} |
push @{$tools{$category}}, $html; |
|
|
#this cleans data received from lonmenu::innerregister |
|
@html = grep {defined $_ && $_ ne ''} @html; |
|
for (@html) { |
|
s/align="(right|left)"//; |
|
# s/<span.*?\/span>// if $category ne 'advtools'; |
|
} |
|
|
|
push @{$tools{$category}}, @html; |
} |
} |
|
|
|
=item &clear_breadcrumb_tools() |
|
|
|
Clears the breadcrumb toolbar container. |
|
|
|
returns: nothing |
|
|
|
=cut |
|
|
sub clear_breadcrumb_tools { |
sub clear_breadcrumb_tools { |
undef(%tools); |
undef(%tools); |
} |
} |
|
|
sub add_tools { |
=item &render_tools(\$breadcrumbs) |
my ($links) = @_; |
|
return unless defined %tools; |
Creates html for breadcrumb tools (categories navigation and tools) and inserts |
my $html = '<ul class="LC_bct">'; |
\$breadcrumbs at the correct position. |
for my $category ('A','B') { |
|
$html .= '<li class="LC_breadcrumb_tools">' |
input: \$breadcrumbs - a reference to the string containing prepared |
. '<ul class="LC_breadcrumb_tools' |
breadcrumbs. |
. " LC_breadcrumb_tools_$category\">"; |
|
for my $item (@{$tools{$category}}){ |
returns: nothing |
#SD ugly! I'll fix that later on |
|
$item =~ s/align="(right|left)"//; |
=cut |
$item =~ s/<span(.*?)\/span>//; |
|
$html .= "<li>$item</li>"; |
#TODO might split this in separate functions for each category |
} |
sub render_tools { |
$html .= '</ul></li>'; |
my ($breadcrumbs) = @_; |
if ($category eq 'A') { $html .= "<li>$$links</li>"; } |
return unless (keys(%tools)); |
} |
|
$$links = $html.'</ul>'; |
my $navigation = list_from_array($tools{navigation}, |
} |
{ listattr => { class=>"LC_breadcrumb_tools_navigation" } }); |
|
my $tools = list_from_array($tools{tools}, |
sub add_advtools { |
{ listattr => { class=>"LC_breadcrumb_tools_tools" } }); |
my ($links) = @_; |
$$breadcrumbs = list_from_array([$navigation, $tools, $$breadcrumbs], |
return unless (defined $tools{'C'}) and (scalar (@{$tools{'C'}}) > 0); |
{ listattr => { class=>'LC_breadcrumb_tools_outerlist' } }); |
my $html = start_funclist(); |
} |
for my $item (@{$tools{'C'}}){ |
|
next unless $item; |
=pod |
$item =~ s/align="(right|left)"//; |
|
$html .= add_item_funclist($item); |
=item &render_advtools(\$breadcrumbs) |
} |
|
$html .= end_funclist(); |
Creates html for advanced tools (category advtools) and inserts \$breadcrumbs |
$html = Apache::loncommon::head_subbox($html); |
at the correct position. |
$$links .= $html; |
|
|
input: \$breadcrumbs - a reference to the string containing prepared |
|
breadcrumbs (after render_tools call). |
|
|
|
returns: nothing |
|
|
|
=cut |
|
|
|
sub render_advtools { |
|
my ($breadcrumbs) = @_; |
|
return unless (defined $tools{'advtools'}) |
|
and (scalar(@{$tools{'advtools'}}) > 0); |
|
|
|
$$breadcrumbs .= Apache::loncommon::head_subbox( |
|
funclist_from_array($tools{'advtools'}) ); |
} |
} |
#SD END |
|
|
|
} # End of scope for @Crumbs |
} # End of scope for @Crumbs |
|
|
|
sub docs_breadcrumbs { |
|
my ($allowed,$crstype,$contenteditor,$title,$precleared)=@_; |
|
my ($folderpath,@folders); |
|
my @folders = split('&',$env{'form.folderpath'}); |
|
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 |
|
$name=~s/\:(\d*)\:(\w*)\:(\w*):(\d*)\:?(\d*)$//; |
|
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') { |
|
$name = &mt('Supplemental '.$crstype.' Contents'); |
|
} |
|
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) { |
|
$plain=~s/\>\;\s*$//; |
|
} |
|
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 1680 returns: nothing
|
Line 2028 returns: nothing
|
my @row_count; |
my @row_count; |
|
|
sub start_pick_box { |
sub start_pick_box { |
my ($css_class) = @_; |
my ($css_class,$id) = @_; |
if (defined($css_class)) { |
if (defined($css_class)) { |
$css_class = 'class="'.$css_class.'"'; |
$css_class = 'class="'.$css_class.'"'; |
} else { |
} else { |
$css_class= 'class="LC_pick_box"'; |
$css_class= 'class="LC_pick_box"'; |
} |
} |
|
my $table_id; |
|
if (defined($id)) { |
|
$table_id = ' id="'.$id.'"'; |
|
} |
unshift(@row_count,0); |
unshift(@row_count,0); |
my $output = <<"END"; |
my $output = <<"END"; |
<table $css_class> |
<table $css_class $table_id> |
END |
END |
return $output; |
return $output; |
} |
} |
Line 1749 ENDTWO
|
Line 2101 ENDTWO
|
|
|
} # End: row_count block for pick_box |
} # End: row_count block for pick_box |
|
|
|
|
sub role_select_row { |
sub role_select_row { |
my ($roles,$title,$css_class,$show_separate_custom,$cdom,$cnum) = @_; |
my ($roles,$title,$css_class,$show_separate_custom,$cdom,$cnum) = @_; |
my $crstype = 'Course'; |
my $crstype = 'Course'; |
Line 1795 sub role_select_row {
|
Line 2146 sub role_select_row {
|
|
|
sub course_select_row { |
sub course_select_row { |
my ($title,$formname,$totcodes,$codetitles,$idlist,$idlist_titles, |
my ($title,$formname,$totcodes,$codetitles,$idlist,$idlist_titles, |
$css_class,$crstype) = @_; |
$css_class,$crstype,$standardnames) = @_; |
my $output = &row_title($title,$css_class); |
my $output = &row_title($title,$css_class); |
$output .= &course_selection($formname,$totcodes,$codetitles,$idlist,$idlist_titles,$crstype); |
$output .= &course_selection($formname,$totcodes,$codetitles,$idlist,$idlist_titles,$crstype,$standardnames); |
$output .= &row_closure(); |
$output .= &row_closure(); |
return $output; |
return $output; |
} |
} |
|
|
sub course_selection { |
sub course_selection { |
my ($formname,$totcodes,$codetitles,$idlist,$idlist_titles,$crstype) = @_; |
my ($formname,$totcodes,$codetitles,$idlist,$idlist_titles,$crstype,$standardnames) = @_; |
my $output = qq| |
my $output = qq| |
<script type="text/javascript"> |
<script type="text/javascript"> |
// <![CDATA[ |
// <![CDATA[ |
Line 1850 sub course_selection {
|
Line 2201 sub course_selection {
|
if ($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 .= '<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 .= '<table><tr><td>'.$$codetitles[0].'<br />'."\n". |
$output .= '<table><tr><td>'.$$codetitles[0].'<br />'."\n". |
'<select name="'.$$codetitles[0]. |
'<select name="'.$standardnames->[0]. |
'" onChange="setPick(this.form);courseSet('."'$$codetitles[0]'".')">'."\n". |
'" onChange="setPick(this.form);courseSet('."'$$codetitles[0]'".')">'."\n". |
' <option value="-1" />Select'."\n"; |
' <option value="-1" />Select'."\n"; |
my @items = (); |
my @items = (); |
Line 1880 sub course_selection {
|
Line 2231 sub course_selection {
|
$output .= '</select></td>'; |
$output .= '</select></td>'; |
for (my $i=1; $i<$numtitles; $i++) { |
for (my $i=1; $i<$numtitles; $i++) { |
$output .= '<td>'.$$codetitles[$i].'<br />'."\n". |
$output .= '<td>'.$$codetitles[$i].'<br />'."\n". |
'<select name="'.$$codetitles[$i]. |
'<select name="'.$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[$i-1].'</option>'."\n". |
'</select>'."\n". |
'</select>'."\n". |
Line 1972 sub course_custom_roles {
|
Line 2323 sub course_custom_roles {
|
} |
} |
|
|
|
|
|
sub resource_info_box { |
|
my ($symb,$onlyfolderflag,$stuvcurrent,$stuvdisp)=@_; |
|
my $return=''; |
|
if ($stuvcurrent ne '') { |
|
$return = '<div class="LC_left_float">'; |
|
} |
|
if ($symb) { |
|
$return.=&Apache::loncommon::start_data_table(); |
|
my ($map,$id,$resource)=&Apache::lonnet::decode_symb($symb); |
|
my $folder=&Apache::lonnet::gettitle($map); |
|
$return.=&Apache::loncommon::start_data_table_row(). |
|
'<th align="left">'.&mt('Folder:').'</th><td>'.$folder.'</td>'. |
|
&Apache::loncommon::end_data_table_row(); |
|
unless ($onlyfolderflag) { |
|
$return.=&Apache::loncommon::start_data_table_row(). |
|
'<th align="left">'.&mt('Resource:').'</th><td>'.&Apache::lonnet::gettitle($symb).'</td>'. |
|
&Apache::loncommon::end_data_table_row(); |
|
} |
|
if ($stuvcurrent ne '') { |
|
$return .= &Apache::loncommon::start_data_table_row(). |
|
'<th align="left">'.&mt("Student's current version:").'</th><td>'.$stuvcurrent.'</td>'. |
|
&Apache::loncommon::end_data_table_row(); |
|
} |
|
if ($stuvdisp ne '') { |
|
$return .= &Apache::loncommon::start_data_table_row(). |
|
'<th align="left">'.&mt("Student's version displayed:").'</th><td>'.$stuvdisp.'</td>'. |
|
&Apache::loncommon::end_data_table_row(); |
|
} |
|
$return.=&Apache::loncommon::end_data_table(); |
|
} else { |
|
$return='<p><span class="LC_error">'.&mt('No context provided.').'</span></p>'; |
|
} |
|
if ($stuvcurrent ne '') { |
|
$return .= '</div>'; |
|
} |
|
return $return; |
|
} |
|
|
############################################## |
############################################## |
############################################## |
############################################## |
|
|
Line 1983 sub course_custom_roles {
|
Line 2372 sub course_custom_roles {
|
# 1. number to display. |
# 1. number to display. |
# If input for number is empty only the title will be displayed. |
# If input for number is empty only the title will be displayed. |
# 2. title text to display. |
# 2. title text to display. |
|
# 3. optional id for the <div> |
# Outputs - a scalar containing html mark-up for the div. |
# Outputs - a scalar containing html mark-up for the div. |
|
|
sub topic_bar { |
sub topic_bar { |
my ($num,$title) = @_; |
my ($num,$title,$id) = @_; |
my $number = ''; |
my $number = ''; |
if ($num ne '') { |
if ($num ne '') { |
$number = '<span>'.$num.'</span>'; |
$number = '<span>'.$num.'</span>'; |
} |
} |
return '<div class="LC_topic_bar">'.$number.$title.'</div>'; |
if ($id ne '') { |
|
$id = 'id="'.$id.'"'; |
|
} |
|
return '<div class="LC_topic_bar" '.$id.'>'.$number.$title.'</div>'; |
} |
} |
|
|
############################################## |
############################################## |
############################################## |
############################################## |
|
|
# echo_form_input |
# echo_form_input |
# |
# |
# Generates html markup to add form elements from the referrer page |
# Generates html markup to add form elements from the referrer page |
Line 2029 sub echo_form_input {
|
Line 2421 sub echo_form_input {
|
if ($key =~ /^form\.(.+)$/) { |
if ($key =~ /^form\.(.+)$/) { |
my $name = $1; |
my $name = $1; |
my $match = 0; |
my $match = 0; |
if ((!@{$excluded}) || (!grep/^$name$/,@{$excluded})) { |
if (ref($excluded) eq 'ARRAY') { |
if (defined($regexps)) { |
next if (grep(/^\Q$name\E$/,@{$excluded})); |
if (@{$regexps} > 0) { |
} |
foreach my $regexp (@{$regexps}) { |
if (ref($regexps) eq 'ARRAY') { |
if ($name =~ /\Q$regexp\E/) { |
if (@{$regexps} > 0) { |
$match = 1; |
foreach my $regexp (@{$regexps}) { |
last; |
if ($name =~ /$regexp/) { |
} |
$match = 1; |
|
last; |
} |
} |
} |
} |
} |
} |
if (!$match) { |
} |
if (ref($env{$key})) { |
next if ($match); |
foreach my $value (@{$env{$key}}) { |
if (ref($env{$key}) eq 'ARRAY') { |
$value = &HTML::Entities::encode($value,'<>&"'); |
foreach my $value (@{$env{$key}}) { |
$output .= '<input type="hidden" name="'.$name. |
$value = &HTML::Entities::encode($value,'<>&"'); |
'" value="'.$value.'" />'."\n"; |
$output .= '<input type="hidden" name="'.$name. |
} |
'" value="'.$value.'" />'."\n"; |
} else { |
|
my $value = &HTML::Entities::encode($env{$key},'<>&"'); |
|
$output .= '<input type="hidden" name="'.$name. |
|
'" value="'.$value.'" />'."\n"; |
|
} |
|
} |
} |
|
} else { |
|
my $value = &HTML::Entities::encode($env{$key},'<>&"'); |
|
$output .= '<input type="hidden" name="'.$name. |
|
'" value="'.$value.'" />'."\n"; |
} |
} |
} |
} |
} |
} |
Line 2061 sub echo_form_input {
|
Line 2453 sub echo_form_input {
|
|
|
############################################## |
############################################## |
############################################## |
############################################## |
|
|
# set_form_elements |
# set_form_elements |
# |
# |
# Generates javascript to set form elements to values based on |
# Generates javascript to set form elements to values based on |
Line 2212 sub set_form_elements {
|
Line 2603 sub set_form_elements {
|
############################################## |
############################################## |
############################################## |
############################################## |
|
|
|
sub file_submissionchk_js { |
|
my ($turninpaths,$multiples) = @_; |
|
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)?'); |
|
my $delfilewarn = &mt('You have indicated you wish to remove some files previously included in your submission.').'\\n'. |
|
&mt('Continue submission with these files removed?'); |
|
my ($turninpathtext,$multtext,$arrayindexofjs); |
|
if (ref($turninpaths) eq 'HASH') { |
|
foreach my $key (sort(keys(%{$turninpaths}))) { |
|
$turninpathtext .= " if (prefix == '$key') {\n". |
|
" return '$turninpaths->{$key}';\n". |
|
" }\n"; |
|
} |
|
} |
|
$turninpathtext .= " return '';\n"; |
|
if (ref($multiples) eq 'HASH') { |
|
foreach my $key (sort(keys(%{$multiples}))) { |
|
$multtext .= " if (prefix == '$key') {\n". |
|
" return '$multiples->{$key}';\n". |
|
" }\n"; |
|
} |
|
} |
|
$multtext .= " return '';\n"; |
|
|
|
$arrayindexofjs = &Apache::loncommon::javascript_array_indexof(); |
|
return <<"ENDSCRIPT"; |
|
<script type="text/javascript"> |
|
// <![CDATA[ |
|
|
|
function file_submission_check(formname,path,multiresp) { |
|
var elemnum = formname.elements.length; |
|
if (elemnum == 0) { |
|
return true; |
|
} |
|
var alloverwrites = []; |
|
var alldelconfirm = []; |
|
var result = []; |
|
var submitter; |
|
var subprefix; |
|
var allsub = getIndexByName(formname,'all_submit'); |
|
if (allsub == -1) { |
|
var idx = getIndexByName(formname,'submitted'); |
|
if (idx != -1) { |
|
var subval = String(formname.elements[idx].value); |
|
submitter = subval.replace(/^part_/,''); |
|
result = overwritten_check(formname,path,multiresp,submitter); |
|
alloverwrites.push.apply(alloverwrites,result['overwrite']); |
|
alldelconfirm.push.apply(alldelconfirm,result['delete']); |
|
} |
|
} else { |
|
if (formname.elements[allsub].type == 'submit') { |
|
var partsub = /^\\d+\\.\\d+_submit_.+\$/; |
|
var allprefixes = []; |
|
var allparts = []; |
|
for (var i=0; i<formname.elements.length; i++) { |
|
if (formname.elements[i].type == 'submit') { |
|
var elemname = formname.elements[i].name; |
|
var subname = String(elemname); |
|
var savesub = String(elemname); |
|
if (partsub.test(subname)) { |
|
var prefix = subname.replace(/_submit_.+\$/,''); |
|
if (allprefixes.indexOf(prefix) == -1) { |
|
allprefixes.push(prefix); |
|
allparts[prefix] = []; |
|
} |
|
var part = savesub.replace(/^\\d+\\.\\d+_submit_/,''); |
|
allparts[prefix].push(part); |
|
} |
|
} |
|
} |
|
for (var k=0; k<allprefixes.length; k++) { |
|
var idx = getIndexByName(formname,allprefixes[k]+'_submitted'); |
|
if (idx > -1) { |
|
if (formname.elements[idx].value != 'yes') { |
|
submitterval = formname.elements[idx].value; |
|
submitter = submitterval.replace(/^part_/,''); |
|
subprefix = allprefixes[k]; |
|
result = overwritten_check(formname,path,multiresp,submitter,subprefix); |
|
alloverwrites.push.apply(alloverwrites,result['overwrite']); |
|
alldelconfirm.push.apply(alldelconfirm,result['delete']); |
|
break; |
|
} |
|
} |
|
} |
|
if (submitter == '' || submitter == undefined) { |
|
for (var m=0; m<allprefixes.length; m++) { |
|
for (var n=0; n<allparts[allprefixes[m]].length; n++) { |
|
var result = overwritten_check(formname,path,multiresp,allparts[allprefixes[m]][n],allprefixes[m]); |
|
alloverwrites.push.apply(alloverwrites,result['overwrite']); |
|
alldelconfirm.push.apply(alldelconfirm,result['delete']); |
|
} |
|
} |
|
} |
|
} |
|
} |
|
if (alloverwrites.length > 0) { |
|
if (!confirm("$overwritewarn")) { |
|
for (var n=0; n<alloverwrites.length; n++) { |
|
formname.elements[alloverwrites[n]].value = ""; |
|
} |
|
return false; |
|
} |
|
} |
|
if (alldelconfirm.length > 0) { |
|
if (!confirm("$delfilewarn")) { |
|
for (var p=0; p<alldelconfirm.length; p++) { |
|
formname.elements[alldelconfirm[p]].checked = false; |
|
} |
|
return false; |
|
} |
|
} |
|
return true; |
|
} |
|
|
|
function getIndexByName(formname,item) { |
|
for (var i=0;i<formname.elements.length;i++) { |
|
if (formname.elements[i].name == item) { |
|
return i; |
|
} |
|
} |
|
return -1; |
|
} |
|
|
|
function overwritten_check(formname,path,multiresp,part,prefix) { |
|
var result = []; |
|
result['overwrite'] = []; |
|
result['delete'] = []; |
|
var elemnum = formname.elements.length; |
|
if (elemnum == 0) { |
|
return result; |
|
} |
|
var uploadstr; |
|
var deletestr; |
|
if ((prefix != undefined) && (prefix != '')) { |
|
var prepend = prefix+'_'; |
|
uploadstr = new RegExp("^"+prepend+"HWFILE"+part+".+\$"); |
|
deletestr = new RegExp("^"+prepend+"HWFILE"+part+".+_\\\\d+_delete\$"); |
|
multiresp = check_for_multiples(prepend); |
|
path = check_for_turninpath(prepend); |
|
} else { |
|
uploadstr = new RegExp("^HWFILE"+part+".+\$"); |
|
deletestr = new RegExp("^HWFILE"+part+".+_\\\\d+_delete\$"); |
|
} |
|
var alluploads = []; |
|
var allchecked = []; |
|
var allskipdel = []; |
|
var fnametrim = /[^\\/\\\\]+\$/; |
|
for (var i=0; i<formname.elements.length; i++) { |
|
var id = formname.elements[i].id; |
|
if (id != '') { |
|
if (uploadstr.test(id)) { |
|
if (formname.elements[i].type == 'file') { |
|
alluploads.push(id); |
|
} else { |
|
if (deletestr.test(id)) { |
|
if (formname.elements[i].type == 'checkbox') { |
|
if (formname.elements[i].checked) { |
|
allchecked.push(id); |
|
} |
|
} |
|
} |
|
} |
|
} |
|
} |
|
} |
|
for (var j=0; j<alluploads.length; j++) { |
|
var delstr = new RegExp("^"+alluploads[j]+"_\\\\d+_delete\$"); |
|
var delboxes = []; |
|
for (var k=0; k<formname.elements.length; k++) { |
|
var id = formname.elements[k].id; |
|
if ((id != '') && (id != undefined)) { |
|
if (delstr.test(id)) { |
|
if (formname.elements[k].type == 'checkbox') { |
|
delboxes.push(id); |
|
} |
|
} |
|
} |
|
} |
|
if (delboxes.length > 0) { |
|
if ((formname.elements[alluploads[j]].value != undefined) && |
|
(formname.elements[alluploads[j]].value != '')) { |
|
var filepath = formname.elements[alluploads[j]].value; |
|
var newfilename = fnametrim.exec(filepath); |
|
if (newfilename != null) { |
|
var filename = String(newfilename); |
|
var nospaces = filename.replace(/\\s+/g,'_'); |
|
var nospecials = nospaces.replace(/[^\\/\\w\\.\\-]/g,''); |
|
var cleanfilename = nospecials.replace(/\\.(\\d+\\.)/g,"_\$1"); |
|
if (cleanfilename != '') { |
|
var fullpath = path+"/"+cleanfilename; |
|
if (multiresp == 1) { |
|
var partid = String(alluploads[i]); |
|
var subdir = partid.replace(/^\\d*.?\\d*_?HWFILE/,''); |
|
if (subdir != "" && subdir != undefined) { |
|
fullpath = path+"/"+subdir+"/"+cleanfilename; |
|
} |
|
} |
|
for (var m=0; m<delboxes.length; m++) { |
|
if (fullpath == formname.elements[delboxes[m]].value) { |
|
if (formname.elements[delboxes[m]].checked) { |
|
allskipdel.push(delboxes[m]); |
|
} else { |
|
result['overwrite'].push(alluploads[j]); |
|
} |
|
break; |
|
} |
|
} |
|
} |
|
} |
|
} |
|
} |
|
} |
|
if (allchecked.length > 0) { |
|
if (allskipdel.length > 0) { |
|
for (var n=0; n<allchecked.length; n++) { |
|
if (allskipdel.indexOf(allchecked[n]) == -1) { |
|
result['delete'].push(allchecked[n]); |
|
} |
|
} |
|
} else { |
|
result['delete'].push.apply(result['delete'],allchecked); |
|
} |
|
} |
|
return result; |
|
} |
|
|
|
function check_for_multiples(prefix) { |
|
$multtext |
|
} |
|
|
|
function check_for_turninpath(prefix) { |
|
$turninpathtext |
|
} |
|
|
|
// ]]> |
|
</script> |
|
|
|
$arrayindexofjs |
|
|
|
ENDSCRIPT |
|
} |
|
|
|
############################################## |
|
############################################## |
|
|
|
sub resize_scrollbox_js { |
|
my ($context,$tabidstr) = @_; |
|
my (%names,$paddingwfrac,$offsetwfrac,$offsetv,$minw,$minv); |
|
if ($context eq 'docs') { |
|
%names = ( |
|
boxw => 'contenteditor', |
|
item => 'contentlist', |
|
header => 'uploadfileresult', |
|
scroll => 'contentscroll', |
|
boxh => 'contenteditor', |
|
); |
|
$paddingwfrac = 0.09; |
|
$offsetwfrac = 0.015; |
|
$offsetv = 20; |
|
$minw = 250; |
|
$minv = 200; |
|
} elsif ($context eq 'params') { |
|
%names = ( |
|
boxw => 'parameditor', |
|
item => 'mapmenuinner', |
|
header => 'parmstep1', |
|
scroll => 'mapmenuscroll', |
|
boxh => 'parmlevel', |
|
); |
|
$paddingwfrac = 0.2; |
|
$offsetwfrac = 0.015; |
|
$offsetv = 80; |
|
$minw = 100; |
|
$minv = 100; |
|
} |
|
my $viewport_js = &Apache::loncommon::viewport_geometry_js(); |
|
my $output = ' |
|
|
|
window.onresize=callResize; |
|
|
|
'; |
|
if ($context eq 'docs') { |
|
$output .= ' |
|
var activeTab; |
|
'; |
|
} |
|
$output .= <<"FIRST"; |
|
|
|
$viewport_js |
|
|
|
function resize_scrollbox(scrollboxname,chkw,chkh) { |
|
var scrollboxid = 'div_'+scrollboxname; |
|
var scrolltableid = 'table_'+scrollboxname; |
|
var scrollbox; |
|
var scrolltable; |
|
|
|
if (document.getElementById("$names{'boxw'}") == null) { |
|
return; |
|
} |
|
|
|
if (document.getElementById(scrollboxid) == null) { |
|
return; |
|
} else { |
|
scrollbox = document.getElementById(scrollboxid); |
|
} |
|
|
|
|
|
if (document.getElementById(scrolltableid) == null) { |
|
return; |
|
} else { |
|
scrolltable = document.getElementById(scrolltableid); |
|
} |
|
|
|
init_geometry(); |
|
var vph = Geometry.getViewportHeight(); |
|
var vpw = Geometry.getViewportWidth(); |
|
|
|
FIRST |
|
if ($context eq 'docs') { |
|
$output .= " |
|
var alltabs = ['$tabidstr']; |
|
"; |
|
} elsif ($context eq 'params') { |
|
$output .= " |
|
if (document.getElementById('$names{'boxh'}') == null) { |
|
return; |
|
} |
|
"; |
|
} |
|
$output .= <<"SECOND"; |
|
var listwchange; |
|
if (chkw == 1) { |
|
var boxw = document.getElementById("$names{'boxw'}").offsetWidth; |
|
var itemw; |
|
var itemid = document.getElementById("$names{'item'}"); |
|
if (itemid != null) { |
|
itemw = itemid.offsetWidth; |
|
} |
|
var itemwstart = itemw; |
|
|
|
var scrollboxw = scrollbox.offsetWidth; |
|
var scrollboxscrollw = scrollbox.scrollWidth; |
|
|
|
var offsetw = parseInt(vpw * $offsetwfrac); |
|
var paddingw = parseInt(vpw * $paddingwfrac); |
|
|
|
var minscrollboxw = $minw; |
|
var maxcolw = 0; |
|
SECOND |
|
if ($context eq 'docs') { |
|
$output .= <<"DOCSONE"; |
|
var actabw = 0; |
|
for (var i=0; i<alltabs.length; i++) { |
|
if (activeTab == alltabs[i]) { |
|
actabw = document.getElementById(alltabs[i]).offsetWidth; |
|
if (actabw > maxcolw) { |
|
maxcolw = actabw; |
|
} |
|
} else { |
|
if (document.getElementById(alltabs[i]) != null) { |
|
var thistab = document.getElementById(alltabs[i]); |
|
thistab.style.visibility = 'hidden'; |
|
thistab.style.display = 'block'; |
|
var tabw = document.getElementById(alltabs[i]).offsetWidth; |
|
thistab.style.display = 'none'; |
|
thistab.style.visibility = ''; |
|
if (tabw > maxcolw) { |
|
maxcolw = tabw; |
|
} |
|
} |
|
} |
|
} |
|
DOCSONE |
|
} elsif ($context eq 'params') { |
|
$output .= <<"PARAMSONE"; |
|
var parmlevelrows = new Array(); |
|
var mapmenucells = new Array(); |
|
parmlevelrows = document.getElementById("$names{'boxh'}").rows; |
|
var numrows = parmlevelrows.length; |
|
if (numrows > 1) { |
|
mapmenucells = parmlevelrows[2].getElementsByTagName('td'); |
|
} |
|
maxcolw = mapmenucells[0].offsetWidth; |
|
PARAMSONE |
|
} |
|
$output .= <<"THIRD"; |
|
if (maxcolw > 0) { |
|
var newscrollboxw; |
|
if (maxcolw+paddingw+scrollboxscrollw<boxw) { |
|
newscrollboxw = boxw-paddingw-maxcolw; |
|
if (newscrollboxw < minscrollboxw) { |
|
newscrollboxw = minscrollboxw; |
|
} |
|
scrollbox.style.width = newscrollboxw+"px"; |
|
if (newscrollboxw != scrollboxw) { |
|
var newitemw = newscrollboxw-offsetw; |
|
itemid.style.width = newitemw+"px"; |
|
} |
|
} else { |
|
newscrollboxw = boxw-paddingw-maxcolw; |
|
if (newscrollboxw < minscrollboxw) { |
|
newscrollboxw = minscrollboxw; |
|
} |
|
scrollbox.style.width = newscrollboxw+"px"; |
|
if (newscrollboxw != scrollboxw) { |
|
var newitemw = newscrollboxw-offsetw; |
|
itemid.style.width = newitemw+"px"; |
|
} |
|
} |
|
|
|
if (newscrollboxw != scrollboxw) { |
|
var newscrolltablew = newscrollboxw+offsetw; |
|
scrolltable.style.width = newscrolltablew+"px"; |
|
} |
|
} |
|
|
|
if (itemid.offsetWidth != itemwstart) { |
|
listwchange = 1; |
|
} |
|
} |
|
if ((chkh == 1) || (listwchange)) { |
|
var primaryheight = document.getElementById('LC_nav_bar').offsetHeight; |
|
var secondaryheight = document.getElementById('LC_secondary_menu').offsetHeight; |
|
var crumbsheight = document.getElementById('LC_breadcrumbs').offsetHeight; |
|
var dccidheight = 0; |
|
if (document.getElementById('dccid') != null) { |
|
dccidheight = document.getElementById('dccid').offsetHeight; |
|
} |
|
var headerheight = 0; |
|
if (document.getElementById("$names{'header'}") != null) { |
|
headerheight = document.getElementById("$names{'header'}").offsetHeight; |
|
} |
|
var tabbedheight = document.getElementById("tabbededitor").offsetHeight; |
|
var boxheight = document.getElementById("$names{'boxh'}").offsetHeight; |
|
var freevspace = vph-(primaryheight+secondaryheight+crumbsheight+dccidheight+headerheight+tabbedheight+boxheight); |
|
|
|
var scrollboxheight = scrollbox.offsetHeight; |
|
var scrollboxscrollheight = scrollbox.scrollHeight; |
|
|
|
var minvscrollbox = $minv; |
|
var offsetv = $offsetv; |
|
var newscrollboxheight; |
|
if (freevspace < 0) { |
|
newscrollboxheight = scrollboxheight+freevspace-offsetv; |
|
if (newscrollboxheight < minvscrollbox) { |
|
newscrollboxheight = minvscrollbox; |
|
} |
|
scrollbox.style.height = newscrollboxheight + "px"; |
|
} else { |
|
if (scrollboxscrollheight > scrollboxheight) { |
|
if (freevspace > offsetv) { |
|
newscrollboxheight = scrollboxheight+freevspace-offsetv; |
|
if (newscrollboxheight < minvscrollbox) { |
|
newscrollboxheight = minvscrollbox; |
|
} |
|
scrollbox.style.height = newscrollboxheight+"px"; |
|
} |
|
} |
|
} |
|
scrollboxheight = scrollbox.offsetHeight; |
|
var itemh = document.getElementById("$names{'item'}").offsetHeight; |
|
|
|
if (scrollboxscrollheight <= scrollboxheight) { |
|
if ((itemh+offsetv)<scrollboxheight) { |
|
newscrollheight = itemh+offsetv; |
|
scrollbox.style.height = newscrollheight+"px"; |
|
} |
|
} |
|
} |
|
return; |
|
} |
|
|
|
function callResize() { |
|
var timer; |
|
clearTimeout(timer); |
|
timer=setTimeout('resize_scrollbox("$names{'scroll'}","1","1")',500); |
|
} |
|
|
|
THIRD |
|
return $output; |
|
} |
|
|
|
############################################## |
|
############################################## |
|
|
|
sub javascript_jumpto_resource { |
|
my $confirm_switch = &mt("Editing requires switching to the resource's home server.").'\n'. |
|
&mt('Switch server?'); |
|
return (<<ENDUTILITY) |
|
|
|
function go(url) { |
|
if (url!='' && url!= null) { |
|
currentURL = null; |
|
currentSymb= null; |
|
window.location.href=url; |
|
} |
|
} |
|
|
|
function need_switchserver(url) { |
|
if (url!='' && url!= null) { |
|
if (confirm("$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'; |
|
} |
|
$jscall = "need_switchserver('$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'; |
|
} |
|
} |
|
$jscall = "go('$cfile')"; |
|
} |
|
return $jscall; |
|
} |
|
|
|
############################################## |
|
############################################## |
|
|
# javascript_valid_email |
# javascript_valid_email |
# |
# |
# Generates javascript to validate an e-mail address. |
# Generates javascript to validate an e-mail address. |
Line 2279 sub htmltag{
|
Line 3239 sub htmltag{
|
# USAGE: inittags(@tags); |
# USAGE: inittags(@tags); |
# |
# |
# EXAMPLES: |
# EXAMPLES: |
# - my ($h1, $h2, $h3) = initTags( qw( h1 h2 h3 ) ) |
# - my ($h1, $h2, $h3) = inittags( qw( h1 h2 h3 ) ) |
# $h1->("This is a headline") #Returns: <h1>This is a headline</h1> |
# $h1->("This is a headline") #Returns: <h1>This is a headline</h1> |
# |
# |
# NOTES: See sub htmltag for further information. |
# NOTES: See sub htmltag for further information. |
Line 2327 sub scripttag {
|
Line 3287 sub scripttag {
|
return htmltag('script', $content, {type => 'text/javascript'}); |
return htmltag('script', $content, {type => 'text/javascript'}); |
}; |
}; |
|
|
|
=pod |
|
|
|
=item &list_from_array( \@array, { listattr =>{}, itemattr =>{} } ) |
|
|
|
Constructs a XHTML list from \@array. |
|
|
|
input: |
|
|
|
=over |
|
|
|
=item \@array |
|
|
|
A reference to the array containing text that will be wrapped in <li></li> tags. |
|
|
|
=item { listattr => {}, itemattr =>{} } |
|
|
|
Attributes for <ul> and <li> passed in as hash references. |
|
See htmltag() for more details. |
|
|
|
=back |
|
|
|
returns: XHTML list as String. |
|
|
|
=cut |
|
|
|
# \@items, {listattr => { class => 'abc', id => 'xyx' }, itemattr => {class => 'abc', id => 'xyx'}} |
|
sub list_from_array { |
|
my ($items, $args) = @_; |
|
return unless (ref($items) eq 'ARRAY'); |
|
return unless scalar @$items; |
|
my ($ul, $li) = inittags( qw(ul li) ); |
|
my $listitems = join '', map { $li->($_, $args->{itemattr}) } @$items; |
|
return $ul->( $listitems, $args->{listattr} ); |
|
} |
|
|
|
|
############################################## |
############################################## |
############################################## |
############################################## |
Line 2357 sub scripttag {
|
Line 3352 sub scripttag {
|
# |
# |
# Outputs: A scalar containing the html markup for the menu. |
# Outputs: A scalar containing the html markup for the menu. |
|
|
# ---- Remove when done ---- |
|
# This routine is part of the redesign of LON-CAPA and it's |
|
# subject to change during this project. |
|
# Don't rely on its current functionality as it might be |
|
# changed or removed. |
|
# -------------------------- |
|
sub generate_menu { |
sub generate_menu { |
my @menu = @_; |
my @menu = @_; |
# subs for specific html elements |
# subs for specific html elements |
Line 2378 sub generate_menu {
|
Line 3367 sub generate_menu {
|
# create the markup for the current $link and push it into @links. |
# create the markup for the current $link and push it into @links. |
# each entry consists of an image and a text optionally followed |
# each entry consists of an image and a text optionally followed |
# by a help link. |
# by a help link. |
|
my $src; |
|
if ($$link{icon} ne '') { |
|
$src = '/res/adm/pages/'.$$link{icon}; |
|
} |
push(@links,$li->( |
push(@links,$li->( |
$a->( |
$a->( |
$img->("", { |
$img->("", { |
class => "LC_noBorder LC_middle", |
class => "LC_noBorder LC_middle", |
src => "/res/adm/pages/$$link{icon}", |
src => $src, |
alt => mt(defined($$link{alttext}) ? |
alt => mt(defined($$link{alttext}) ? |
$$link{alttext} : $$link{linktext}) |
$$link{alttext} : $$link{linktext}) |
}), { |
}), { |
href => $$link{url}, |
href => $$link{url}, |
title => mt($$link{linktitle}) |
title => mt($$link{linktitle}), |
|
class => 'LC_menubuttons_link' |
}). |
}). |
$a->(mt($$link{linktext}), { |
$a->(mt($$link{linktext}), { |
href => $$link{url}, |
href => $$link{url}, |
Line 2421 sub generate_menu {
|
Line 3415 sub generate_menu {
|
|
|
=pod |
=pod |
|
|
=item &start_funclist |
=item &start_funclist() |
|
|
Start list of available functions |
Start list of available functions |
|
|
Line 2461 sub start_funclist {
|
Line 3455 sub start_funclist {
|
|
|
=pod |
=pod |
|
|
=item &add_item_funclist |
=item &add_item_funclist() |
|
|
Adds an item to the list of available functions |
Adds an item to the list of available functions |
|
|
Line 2485 sub add_item_funclist {
|
Line 3479 sub add_item_funclist {
|
return '<li>'.$content.'</li>'."\n"; |
return '<li>'.$content.'</li>'."\n"; |
} |
} |
|
|
############################################## |
|
############################################## |
|
|
|
=pod |
=pod |
|
|
=item &end_funclist |
=item &end_funclist() |
|
|
End list of available functions |
End list of available functions |
|
|
Line 2503 add_item_funclist
|
Line 3494 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 { |
return "</ul>\n"; |
return "</ul>\n"; |
} |
} |
|
|
|
=pod |
|
|
|
=item &funclist_from_array( \@array, {legend => 'text for legend'} ) |
|
|
|
Constructs a XHTML list from \@array with the first item being visually |
|
highlighted and set to the value of legend or 'Functions' if legend is |
|
empty. |
|
|
|
=over |
|
|
|
=item \@array |
|
|
|
A reference to the array containing text that will be wrapped in <li></li> tags. |
|
|
|
=item { legend => 'text' } |
|
|
|
A string that's used as visually highlighted first item. 'Functions' is used if |
|
it's value evaluates to false. |
|
|
|
=back |
|
|
|
returns: XHTML list as string. |
|
|
|
=back |
|
|
|
=cut |
|
|
|
sub funclist_from_array { |
|
my ($items, $args) = @_; |
|
return unless(ref($items) eq 'ARRAY'); |
|
$args->{legend} ||= mt('Functions'); |
|
return list_from_array( [$args->{legend}, @$items], |
|
{ listattr => {class => 'LC_funclist'} }); |
|
} |
|
|
|
=pod |
|
|
|
=item &actionbox( \@array ) |
|
|
|
Constructs a XHTML list from \@array with the first item being visually |
|
highlighted and set to the value 'Actions'. The list is wrapped in a division. |
|
|
|
The actionlist is used to offer contextual actions, mostly at the bottom |
|
of a page, on which the outcome of an processed action is shown, |
|
e.g. a file operation in Construction Space. |
|
|
|
=over |
|
|
|
=item \@array |
|
|
|
A reference to the array containing text. Details: sub funclist_from_array |
|
|
|
=back |
|
|
|
Returns: XHTML div as string. |
|
|
|
=back |
|
|
|
=cut |
|
|
|
sub actionbox { |
|
my ($items) = @_; |
|
return unless(ref($items) eq 'ARRAY'); |
|
return |
|
'<div class="LC_actionbox">' |
|
.&funclist_from_array($items, {legend => &mt('Actions')}) |
|
.'</div>'; |
|
} |
|
|
1; |
1; |
|
|
__END__ |
__END__ |