version 1.147, 2006/07/29 00:31:58
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version 1.325, 2012/09/24 11:04:20
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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 lib '/home/httpd/lib/perl/'; |
use HTML::Entities(); |
use LONCAPA; |
use LONCAPA; |
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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 { |
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my ($text,$category)=@_; |
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if (&Apache::lonnet::allowed('opa',$env{'request.course.id'})) { |
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return '<a target="_top" href="'.&HTML::Entities::encode("/adm/courseprefs?phase=display&actions=$category",'<>&"').'"><span class="LC_setting">'.$text.'</span></a>'; |
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} else { |
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return ''; |
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} |
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} |
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sub raw_href_to_link { |
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my ($message)=@_; |
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$message=~s/(https?\:\/\/[^\s\'\"\<]+)([\s\<]|$)/<a href="$1"><tt>$1<\/tt><\/a>$2/gi; |
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return $message; |
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} |
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sub entity_encode { |
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my ($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 $linktext; |
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} |
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} |
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############################################## |
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############################################## |
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=item &confirm_success() |
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Successful completion of an operation message |
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=cut |
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sub confirm_success { |
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my ($message,$failure)=@_; |
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if ($failure) { |
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return '<span class="LC_error" style="font-size: inherit;">'."\n" |
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.'<img src="/adm/lonIcons/navmap.wrong.gif" alt="'.&mt('Error').'" /> '."\n" |
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.$message."\n" |
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.'</span>'."\n"; |
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} else { |
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return '<span class="LC_success">'."\n" |
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.'<img src="/adm/lonIcons/navmap.correct.gif" alt="'.&mt('OK').'" /> '."\n" |
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.$message."\n" |
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.'</span>'."\n"; |
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} |
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} |
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############################################## |
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############################################## |
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=pod |
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=item &dragmath_button() |
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Creates a button that launches a dragmath popup-window, in which an |
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expression can be edited and pasted as LaTeX into a specified textarea. |
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textarea - Name of the textarea to edit. |
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helpicon - If true, show a help icon to the right of the button. |
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=cut |
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sub dragmath_button { |
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my ($textarea,$helpicon) = @_; |
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my $help_text; |
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if ($helpicon) { |
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$help_text = &Apache::loncommon::help_open_topic('Authoring_Math_Editor',undef,undef,undef,undef,'mathhelpicon_'.$textarea); |
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} |
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my $buttontext=&mt('Edit Math'); |
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return <<ENDDRAGMATH; |
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<input type="button" value="$buttontext" onclick="javascript:mathedit('$textarea',document)" />$help_text |
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ENDDRAGMATH |
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} |
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############################################## |
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=pod |
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=item &dragmath_js() |
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Javascript used to open pop-up window containing dragmath applet which |
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can be used to paste LaTeX into a textarea. |
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=cut |
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sub dragmath_js { |
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my ($popup) = @_; |
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return <<ENDDRAGMATHJS; |
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<script type="text/javascript"> |
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// <![CDATA[ |
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function mathedit(textarea, doc) { |
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targetEntry = textarea; |
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targetDoc = doc; |
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newwin = window.open("/adm/dragmath/applet/$popup.html","","width=565,height=500,resizable"); |
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} |
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// ]]> |
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</script> |
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ENDDRAGMATHJS |
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} |
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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) = @_; |
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my $link = '/adm/dependencies?symb='.&HTML::Entities::encode($symb,'<>&"'). |
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'&title='.&HTML::Entities::encode($title,'<>&"'). |
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'&url='.&HTML::Entities::encode($url,'<>&"'); |
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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 78 use LONCAPA;
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Line 239 use LONCAPA;
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sub authorbombs { |
sub authorbombs { |
my $url=shift; |
my $url=shift; |
$url=&Apache::lonnet::declutter($url); |
$url=&Apache::lonnet::declutter($url); |
my ($udom,$uname)=($url=~/^(\w+)\/(\w+)\//); |
my ($udom,$uname)=($url=~m{^($LONCAPA::domain_re)/($LONCAPA::username_re)/}); |
my %bombs=&Apache::lonmsg::all_url_author_res_msg($uname,$udom); |
my %bombs=&Apache::lonmsg::all_url_author_res_msg($uname,$udom); |
foreach (keys %bombs) { |
foreach my $bomb (keys(%bombs)) { |
if ($_=~/^$udom\/$uname\//) { |
if ($bomb =~ /^$udom\/$uname\//) { |
return '<a href="/adm/bombs/'.$url. |
return '<a href="/adm/bombs/'.$url. |
'"><img src="'.&Apache::loncommon::lonhttpdurl('/adm/lonMisc/bomb.gif').'" border="0" /></a>'. |
'"><img src="'.&Apache::loncommon::lonhttpdurl('/adm/lonMisc/bomb.gif').'" alt="'.&mt('Bomb').'" border="0" /></a>'. |
&Apache::loncommon::help_open_topic('About_Bombs'); |
&Apache::loncommon::help_open_topic('About_Bombs'); |
} |
} |
} |
} |
Line 141 sub select_recent {
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Line 302 sub select_recent {
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foreach my $value (sort(keys(%recent))) { |
foreach my $value (sort(keys(%recent))) { |
unless ($value =~/^error\:/) { |
unless ($value =~/^error\:/) { |
my $escaped = &Apache::loncommon::escape_url($value); |
my $escaped = &Apache::loncommon::escape_url($value); |
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&Apache::loncommon::inhibit_menu_check(\$escaped); |
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if ($area eq 'residx') { |
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next if ((!&Apache::lonnet::allowed('bre',$value)) && (!&Apache::lonnet::allowed('bro',$value))); |
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} |
$return.="\n<option value='$escaped'>". |
$return.="\n<option value='$escaped'>". |
&unescape((split(/\&/,$recent{$value}))[1]). |
&unescape((split(/\&/,$recent{$value}))[1]). |
'</option>'; |
'</option>'; |
Line 158 sub get_recent {
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Line 323 sub get_recent {
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# Begin filling return_hash with any 'always_include' option |
# Begin filling return_hash with any 'always_include' option |
my %time_hash = (); |
my %time_hash = (); |
my %return_hash = (); |
my %return_hash = (); |
foreach my $item (keys %recent) { |
foreach my $item (keys(%recent)) { |
my ($thistime,$thisvalue)=(split(/\&/,$recent{$item})); |
my ($thistime,$thisvalue)=(split(/\&/,$recent{$item})); |
if ($thistime eq 'always_include') { |
if ($thistime eq 'always_include') { |
$return_hash{$item} = &unescape($thisvalue); |
$return_hash{$item} = &unescape($thisvalue); |
Line 198 sub get_recent_frozen {
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Line 363 sub get_recent_frozen {
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=pod |
=pod |
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=item textbox |
=item &textbox() |
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=cut |
=cut |
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Line 218 sub textbox {
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Line 383 sub textbox {
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=pod |
=pod |
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=item checkbox |
=item &checkbox() |
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=cut |
=cut |
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Line 231 sub checkbox {
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Line 396 sub checkbox {
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$Str .= 'value="'.$value.'"'; |
$Str .= 'value="'.$value.'"'; |
} |
} |
if ($checked) { |
if ($checked) { |
$Str .= ' checked="1"'; |
$Str .= ' checked="checked"'; |
} |
} |
$Str .= ' />'; |
$Str .= ' />'; |
return $Str; |
return $Str; |
Line 240 sub checkbox {
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Line 405 sub checkbox {
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=pod |
=pod |
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=item radiobutton |
=item &radiobutton() |
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=cut |
=cut |
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Line 253 sub radio {
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Line 418 sub radio {
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$Str .= 'value="'.$value.'"'; |
$Str .= 'value="'.$value.'"'; |
} |
} |
if ($checked eq $value) { |
if ($checked eq $value) { |
$Str .= ' checked="1"'; |
$Str .= ' checked="checked"'; |
} |
} |
$Str .= ' />'; |
$Str .= ' />'; |
return $Str; |
return $Str; |
Line 264 sub radio {
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Line 429 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 283 dname_hour, dname_min, and dname_sec.
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Line 448 dname_hour, dname_min, and dname_sec.
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The current setting for this time parameter. A unix format time |
The current setting for this time parameter. A unix format time |
(time in seconds since the beginning of Jan 1st, 1970, GMT. |
(time in seconds since the beginning of Jan 1st, 1970, GMT. |
An undefined value is taken to indicate the value is the current time. |
An undefined value is taken to indicate the value is the current time |
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unless it is requested to leave it empty. See $includeempty. |
Also, to be explicit, a value of 'now' also indicates the current time. |
Also, to be explicit, a value of 'now' also indicates the current time. |
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=item $special |
=item $special |
Line 293 the date_setter. See lonparmset for exa
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Line 459 the date_setter. See lonparmset for exa
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=item $includeempty |
=item $includeempty |
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If it is set (true) and no date/time value is provided, |
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the date/time fields are left empty. |
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=item $state |
=item $state |
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Specifies the initial state of the form elements. Either 'disabled' or empty. |
Specifies the initial state of the form elements. Either 'disabled' or empty. |
Line 311 The method used to restrict user input w
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Line 480 The method used to restrict user input w
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sub date_setter { |
sub date_setter { |
my ($formname,$dname,$currentvalue,$special,$includeempty,$state, |
my ($formname,$dname,$currentvalue,$special,$includeempty,$state, |
$no_hh_mm_ss,$defhour,$defmin,$defsec,$nolink) = @_; |
$no_hh_mm_ss,$defhour,$defmin,$defsec,$nolink) = @_; |
my $wasdefined=1; |
my $now = time; |
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my $tzname; |
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my ($sec,$min,$hour,$mday,$month,$year) = ('', '', undef,''.''.''); |
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#other potentially useful values: wkday,yrday,is_daylight_savings |
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if (! defined($state) || $state ne 'disabled') { |
if (! defined($state) || $state ne 'disabled') { |
$state = ''; |
$state = ''; |
} |
} |
Line 319 sub date_setter {
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Line 493 sub date_setter {
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$no_hh_mm_ss = 0; |
$no_hh_mm_ss = 0; |
} |
} |
if ($currentvalue eq 'now') { |
if ($currentvalue eq 'now') { |
$currentvalue=time; |
$currentvalue = $now; |
} |
} |
if ((!defined($currentvalue)) || ($currentvalue eq '')) { |
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$wasdefined=0; |
# Default value: Set empty date field to current time |
if ($includeempty) { |
# unless empty inclusion is requested |
$currentvalue = 0; |
if ((!$includeempty) && (!$currentvalue)) { |
} else { |
$currentvalue = $now; |
$currentvalue = time; |
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} |
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} |
} |
# other potentially useful values: wkday,yrday,is_daylight_savings |
# Do we have a date? Split it! |
my ($sec,$min,$hour,$mday,$month,$year)=('','',undef,'','',''); |
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if ($currentvalue) { |
if ($currentvalue) { |
($sec,$min,$hour,$mday,$month,$year,undef,undef,undef) = |
($tzname,$sec,$min,$hour,$mday,$month,$year) = &get_timedates($currentvalue); |
localtime($currentvalue); |
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$year += 1900; |
#No values provided for hour, min, sec? Use default 0 |
} |
if (($defhour) || ($defmin) || ($defsec)) { |
unless ($wasdefined) { |
$sec = ($defsec ? $defsec : 0); |
if (($defhour) || ($defmin) || ($defsec)) { |
$min = ($defmin ? $defmin : 0); |
($sec,$min,$hour,$mday,$month,$year,undef,undef,undef) = |
$hour = ($defhour ? $defhour : 0); |
localtime(time); |
} |
$year += 1900; |
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$sec=($defsec?$defsec:0); |
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$min=($defmin?$defmin:0); |
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$hour=($defhour?$defhour:0); |
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} elsif (!$includeempty) { |
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$sec=0; |
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$min=0; |
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$hour=0; |
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} |
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} |
} |
my $result = "\n<!-- $dname date setting form -->\n"; |
my $result = "\n<!-- $dname date setting form -->\n"; |
$result .= <<ENDJS; |
$result .= <<ENDJS; |
<script type="text/javascript"> |
<script type="text/javascript"> |
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// <![CDATA[ |
function $dname\_checkday() { |
function $dname\_checkday() { |
var day = document.$formname.$dname\_day.value; |
var day = document.$formname.$dname\_day.value; |
var month = document.$formname.$dname\_month.value; |
var month = document.$formname.$dname\_month.value; |
Line 413 document.$formname.$dname\_year.value,
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Line 576 document.$formname.$dname\_year.value,
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} |
} |
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} |
} |
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// ]]> |
</script> |
</script> |
ENDJS |
ENDJS |
$result .= ' <span style="white-space: nowrap;">'; |
$result .= ' <span class="LC_nobreak">'; |
my $monthselector = qq{<select name="$dname\_month" $special $state onchange="javascript:$dname\_checkday()" >}; |
my $monthselector = qq{<select name="$dname\_month" $special $state onchange="javascript:$dname\_checkday()" >}; |
# Month |
# Month |
my @Months = qw/January February March April May June |
my @Months = qw/January February March April May June |
Line 424 ENDJS
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Line 588 ENDJS
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unshift(@Months,'If you can read this an error occurred'); |
unshift(@Months,'If you can read this an error occurred'); |
if ($includeempty) { $monthselector.="<option value=''></option>"; } |
if ($includeempty) { $monthselector.="<option value=''></option>"; } |
for(my $m = 1;$m <=$#Months;$m++) { |
for(my $m = 1;$m <=$#Months;$m++) { |
$monthselector .= qq{ <option value="$m" }; |
$monthselector .= qq{ <option value="$m"}; |
$monthselector .= "selected " if ($m-1 eq $month); |
$monthselector .= ' selected="selected"' if ($m-1 eq $month); |
$monthselector .= '> '.&mt($Months[$m]).' </option>'; |
$monthselector .= '> '.&mt($Months[$m]).' </option>'."\n"; |
} |
} |
$monthselector.= ' </select>'; |
$monthselector.= ' </select>'; |
# Day |
# Day |
my $dayselector = qq{<input type="text" name="$dname\_day" $state value="$mday" size="3" $special onchange="javascript:$dname\_checkday()" />}; |
my $dayselector = qq{<input type="text" name="$dname\_day" $state value="$mday" size="3" $special onchange="javascript:$dname\_checkday()" />}; |
# Year |
# Year |
my $yearselector = qq{<input type="year" name="$dname\_year" $state value="$year" size="5" $special onchange="javascript:$dname\_checkday()" />}; |
my $yearselector = qq{<input type="text" name="$dname\_year" $state value="$year" size="5" $special onchange="javascript:$dname\_checkday()" />}; |
# |
# |
my $hourselector = qq{<select name="$dname\_hour" $special $state >}; |
my $hourselector = qq{<select name="$dname\_hour" $special $state >}; |
if ($includeempty) { |
if ($includeempty) { |
$hourselector.=qq{<option value=''></option>}; |
$hourselector.=qq{<option value=''></option>}; |
} |
} |
for (my $h = 0;$h<24;$h++) { |
for (my $h = 0;$h<24;$h++) { |
$hourselector .= qq{<option value="$h" }; |
$hourselector .= qq{<option value="$h"}; |
$hourselector .= "selected " if (defined($hour) && $hour == $h); |
$hourselector .= ' selected="selected"' if (defined($hour) && $hour == $h); |
$hourselector .= ">"; |
$hourselector .= ">"; |
my $timest=''; |
my $timest=''; |
if ($h == 0) { |
if ($h == 0) { |
Line 463 ENDJS
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Line 627 ENDJS
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$cal_link = qq{<a href="javascript:$dname\_opencalendar()">}; |
$cal_link = qq{<a href="javascript:$dname\_opencalendar()">}; |
} |
} |
# |
# |
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my $tzone = ' '.$tzname.' '; |
if ($no_hh_mm_ss) { |
if ($no_hh_mm_ss) { |
$result .= &mt('[_1] [_2] [_3] ', |
$result .= &mt('[_1] [_2] [_3] ', |
$monthselector,$dayselector,$yearselector); |
$monthselector,$dayselector,$yearselector). |
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$tzone; |
if (!$nolink) { |
if (!$nolink) { |
$result .= &mt('[_1]Select Date[_2]',$cal_link,'</a>'); |
$result .= &mt('[_1]Select Date[_2]',$cal_link,'</a>'); |
} |
} |
} else { |
} else { |
$result .= &mt('[_1] [_2] [_3] [_4] [_5]m [_6]s ', |
$result .= &mt('[_1] [_2] [_3] [_4] [_5]m [_6]s ', |
$monthselector,$dayselector,$yearselector, |
$monthselector,$dayselector,$yearselector, |
$hourselector,$minuteselector,$secondselector); |
$hourselector,$minuteselector,$secondselector). |
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$tzone; |
if (!$nolink) { |
if (!$nolink) { |
$result .= &mt('[_1]Select Date[_2]',$cal_link,'</a>'); |
$result .= &mt('[_1]Select Date[_2]',$cal_link,'</a>'); |
} |
} |
Line 481 ENDJS
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Line 648 ENDJS
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return $result; |
return $result; |
} |
} |
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sub get_timedates { |
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my ($epoch) = @_; |
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my $dt = DateTime->from_epoch(epoch => $epoch) |
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->set_time_zone(&Apache::lonlocal::gettimezone()); |
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my $tzname = $dt->time_zone_short_name(); |
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my $sec = $dt->second; |
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my $min = $dt->minute; |
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my $hour = $dt->hour; |
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my $mday = $dt->day; |
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my $month = $dt->month; |
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if ($month) { |
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$month --; |
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} |
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my $year = $dt->year; |
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return ($tzname,$sec,$min,$hour,$mday,$month,$year); |
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} |
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sub build_url { |
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my ($base, $fields)=@_; |
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my $url; |
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$url = $base.'?'; |
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foreach my $key (keys(%$fields)) { |
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$url.=&escape($key).'='.&escape($$fields{$key}).'&'; |
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} |
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$url =~ s/&$//; |
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return $url; |
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} |
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############################################## |
############################################## |
############################################## |
############################################## |
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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 496 Inputs:
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Line 692 Inputs:
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=item $dname |
=item $dname |
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The name passed to &datesetter, which prefixes the form elements. |
The name passed to &date_setter, which prefixes the form elements. |
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=item $defaulttime |
=item $defaulttime |
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Line 549 sub get_date_from_form {
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Line 745 sub get_date_from_form {
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if (defined($env{'form.'.$dname.'_month'})) { |
if (defined($env{'form.'.$dname.'_month'})) { |
my $tmpmonth = $env{'form.'.$dname.'_month'}; |
my $tmpmonth = $env{'form.'.$dname.'_month'}; |
if (($tmpmonth =~ /^\d+$/) && ($tmpmonth > 0) && ($tmpmonth < 13)) { |
if (($tmpmonth =~ /^\d+$/) && ($tmpmonth > 0) && ($tmpmonth < 13)) { |
$month = $tmpmonth - 1; |
$month = $tmpmonth; |
} |
} |
} |
} |
if (defined($env{'form.'.$dname.'_year'})) { |
if (defined($env{'form.'.$dname.'_year'})) { |
my $tmpyear = $env{'form.'.$dname.'_year'}; |
my $tmpyear = $env{'form.'.$dname.'_year'}; |
if (($tmpyear =~ /^\d+$/) && ($tmpyear > 1900)) { |
if (($tmpyear =~ /^\d+$/) && ($tmpyear >= 1970)) { |
$year = $tmpyear - 1900; |
$year = $tmpyear; |
} |
} |
} |
} |
if (($year<70) || ($year>137)) { return undef; } |
if (($year<1970) || ($year>2037)) { return undef; } |
if (defined($sec) && defined($min) && defined($hour) && |
if (defined($sec) && defined($min) && defined($hour) && |
defined($day) && defined($month) && defined($year) && |
defined($day) && defined($month) && defined($year)) { |
eval('&timelocal($sec,$min,$hour,$day,$month,$year)')) { |
my $timezone = &Apache::lonlocal::gettimezone(); |
return &timelocal($sec,$min,$hour,$day,$month,$year); |
my $dt = DateTime->new( year => $year, |
|
month => $month, |
|
day => $day, |
|
hour => $hour, |
|
minute => $min, |
|
second => $sec, |
|
time_zone => $timezone, |
|
); |
|
my $epoch_time = $dt->epoch; |
|
if ($epoch_time ne '') { |
|
return $epoch_time; |
|
} else { |
|
return undef; |
|
} |
} else { |
} else { |
return undef; |
return undef; |
} |
} |
Line 585 parameter setting wizard.
|
Line 794 parameter setting wizard.
|
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"); |
|
} |
} |
END |
END |
return $Str; |
return $Str; |
Line 632 sub javascript_nothing {
|
Line 840 sub javascript_nothing {
|
############################################## |
############################################## |
############################################## |
############################################## |
sub javascript_docopen { |
sub javascript_docopen { |
|
my ($mimetype) = @_; |
|
$mimetype ||= 'text/html'; |
# safari does not understand document.open() and loads "text/html" |
# safari does not understand document.open() and loads "text/html" |
my $nothing = "''"; |
my $nothing = "''"; |
my $user_browser; |
my $user_browser; |
Line 645 sub javascript_docopen {
|
Line 855 sub javascript_docopen {
|
if ($user_browser eq 'safari' && $user_os =~ 'mac') { |
if ($user_browser eq 'safari' && $user_os =~ 'mac') { |
$nothing = "document.clear()"; |
$nothing = "document.clear()"; |
} else { |
} else { |
$nothing = "document.open('text/html','replace')"; |
$nothing = "document.open('$mimetype','replace')"; |
} |
} |
return $nothing; |
return $nothing; |
} |
} |
Line 682 Returns: a perl string as described.
|
Line 892 Returns: a perl string as described.
|
############################################## |
############################################## |
############################################## |
############################################## |
sub StatusOptions { |
sub StatusOptions { |
my ($status, $formName,$size,$onchange)=@_; |
my ($status, $formName,$size,$onchange,$mult)=@_; |
$size = 1 if (!defined($size)); |
$size = 1 if (!defined($size)); |
if (! defined($status)) { |
if (! defined($status)) { |
$status = 'Active'; |
$status = 'Active'; |
$status = $env{'form.Status'} if (exists($env{'form.Status'})); |
$status = $env{'form.Status'} if (exists($env{'form.Status'})); |
} |
} |
|
|
my $OpSel1 = ''; |
|
my $OpSel2 = ''; |
|
my $OpSel3 = ''; |
|
|
|
if($status eq 'Any') { $OpSel3 = ' selected'; } |
|
elsif($status eq 'Expired' ) { $OpSel2 = ' selected'; } |
|
else { $OpSel1 = ' selected'; } |
|
|
|
my $Str = ''; |
my $Str = ''; |
$Str .= '<select name="Status"'; |
$Str .= '<select name="Status"'; |
|
if (defined($mult)){ |
|
$Str .= ' multiple="multiple" '; |
|
} |
if(defined($formName) && $formName ne '' && ! defined($onchange)) { |
if(defined($formName) && $formName ne '' && ! defined($onchange)) { |
$Str .= ' onchange="document.'.$formName.'.submit()"'; |
$Str .= ' onchange="document.'.$formName.'.submit()"'; |
} |
} |
Line 707 sub StatusOptions {
|
Line 912 sub StatusOptions {
|
} |
} |
$Str .= ' size="'.$size.'" '; |
$Str .= ' size="'.$size.'" '; |
$Str .= '>'."\n"; |
$Str .= '>'."\n"; |
$Str .= '<option value="Active" '.$OpSel1.'>'. |
foreach my $type (['Active', &mt('Currently Has Access')], |
&mt('Currently Enrolled').'</option>'."\n"; |
['Future', &mt('Will Have Future Access')], |
$Str .= '<option value="Expired" '.$OpSel2.'>'. |
['Expired', &mt('Previously Had Access')], |
&mt('Previously Enrolled').'</option>'."\n"; |
['Any', &mt('Any Access Status')]) { |
$Str .= '<option value="Any" '.$OpSel3.'>'. |
my ($name,$label) = @$type; |
&mt('Any Enrollment Status').'</option>'."\n"; |
$Str .= '<option value="'.$name.'" '; |
|
if ($status eq $name) { |
|
$Str .= 'selected="selected" '; |
|
} |
|
$Str .= '>'.$label.'</option>'."\n"; |
|
} |
|
|
$Str .= '</select>'."\n"; |
$Str .= '</select>'."\n"; |
} |
} |
|
|
Line 730 of items completed and an estimate of th
|
Line 941 of items completed and an estimate of th
|
=over 4 |
=over 4 |
|
|
|
|
=item &Create_PrgWin |
=item &Create_PrgWin() |
|
|
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 741 Inputs
|
Line 952 Inputs
|
|
|
=item $r Apache request |
=item $r Apache request |
|
|
=item $title The title of the progress window |
|
|
|
=item $heading A description (usually 1 line) of the process being initiated. |
|
|
|
=item $number_to_do The total number of items being processed. |
=item $number_to_do The total number of items being processed. |
|
|
=item $type Either 'popup' or 'inline' (popup is assumed if nothing is |
|
specified) |
|
|
|
=item $width Specify the width in charaters of the input field. |
|
|
|
=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 |
|
|
|
=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 |
|
|
|
=back |
=back |
|
|
Returns a hash containing the progress state data structure. |
Returns a hash containing the progress state data structure. |
|
|
|
|
=item &Update_PrgWin |
=item &Update_PrgWin() |
|
|
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 781 Inputs:
|
Line 979 Inputs:
|
Returns: none |
Returns: none |
|
|
|
|
=item Increment_PrgWin |
=item Increment_PrgWin() |
|
|
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. |
|
|
Inputs: |
Inputs: |
|
|
Line 796 Inputs:
|
Line 994 Inputs:
|
=item $extraInfo A description of the items being iterated over. Typically |
=item $extraInfo A description of the items being iterated over. Typically |
'student'. |
'student'. |
|
|
|
=item $step (optional) counter step. Will be set to default 1 if ommited. step must be greater than 0 or empty. |
|
|
=back |
=back |
|
|
Returns: none |
Returns: none |
|
|
|
|
=item Close_PrgWin |
=item &Close_PrgWin() |
|
|
Closes the progress window. |
Closes the progress window. |
|
|
Line 824 Returns: none
|
Line 1024 Returns: none
|
######################################################## |
######################################################## |
######################################################## |
######################################################## |
|
|
my $uniq=0; |
|
sub get_uniq_name { |
|
$uniq++; |
|
return 'uniquename'.$uniq; |
|
} |
|
|
|
# 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)=@_; |
|
if (!defined($type)) { $type='popup'; } |
|
if (!defined($width)) { $width=55; } |
|
my %prog_state; |
my %prog_state; |
$prog_state{'type'}=$type; |
|
if ($type eq 'popup') { |
|
$prog_state{'window'}='popwin'; |
|
my $start_page = |
|
&Apache::loncommon::start_page($title,undef, |
|
{'only_body' => 1, |
|
'bgcolor' => '#88DDFF', |
|
'js_ready' => 1}); |
|
my $end_page = &Apache::loncommon::end_page({'js_ready' => 1}); |
|
|
|
#the whole function called through timeout is due to issues |
|
#in mozilla Read BUG #2665 if you want to know the whole story |
|
&r_print($r,'<script type="text/javascript">'. |
|
"var popwin; |
|
function openpopwin () { |
|
popwin=open(\'\',\'popwin\',\'width=400,height=100\');". |
|
"popwin.document.writeln(\'".$start_page. |
|
"<h4>$heading<\/h4>". |
|
"<form name=\"popremain\" method=\"post\">". |
|
'<input type="text" size="'.$width.'" name="remaining" value="'. |
|
&mt('Starting').'" /><\\/form>'.$end_page. |
|
"\');". |
|
"popwin.document.close();}". |
|
"\nwindow.setTimeout(openpopwin,0)</script>"); |
|
$prog_state{'formname'}='popremain'; |
|
$prog_state{'inputname'}="remaining"; |
|
} elsif ($type eq 'inline') { |
|
$prog_state{'window'}='window'; |
|
if (!$formname) { |
|
$prog_state{'formname'}=&get_uniq_name(); |
|
&r_print($r,'<form name="'.$prog_state{'formname'}.'">'); |
|
} else { |
|
$prog_state{'formname'}=$formname; |
|
} |
|
if (!$inputname) { |
|
$prog_state{'inputname'}=&get_uniq_name(); |
|
&r_print($r,$heading.' <input type="text" name="'.$prog_state{'inputname'}. |
|
'" size="'.$width.'" />'); |
|
} else { |
|
$prog_state{'inputname'}=$inputname; |
|
|
|
} |
|
if (!$formname) { &r_print($r,'</form>'); } |
|
&Update_PrgWin($r,\%prog_state,&mt('Starting')); |
|
} |
|
|
|
$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; |
|
&Apache::loncommon::LCprogressbar($r); |
return %prog_state; |
return %prog_state; |
} |
} |
|
|
# update progress |
# update progress |
sub Update_PrgWin { |
sub Update_PrgWin { |
my ($r,$prog_state,$displayString)=@_; |
my ($r,$prog_state,$displayString)=@_; |
&r_print($r,'<script>'.$$prog_state{'window'}.'.document.'. |
&Apache::loncommon::LCprogressbarUpdate($r,undef,$displayString); |
$$prog_state{'formname'}.'.'. |
|
$$prog_state{'inputname'}.'.value="'. |
|
$displayString.'";</script>'); |
|
$$prog_state{'laststart'}=&Time::HiRes::time(); |
$$prog_state{'laststart'}=&Time::HiRes::time(); |
} |
} |
|
|
# increment progress state |
# increment progress state |
sub Increment_PrgWin { |
sub Increment_PrgWin { |
my ($r,$prog_state,$extraInfo)=@_; |
my ($r,$prog_state,$extraInfo,$step)=@_; |
$$prog_state{'done'}++; |
$step = $step > 0 ? $step : 1; |
|
$$prog_state{'done'} += $step; |
|
|
|
# Catch (max modulo step) <> 0 |
|
my $current = $$prog_state{'done'}; |
|
my $last = ($$prog_state{'max'} - $current); |
|
if ($last <= 0) { |
|
$last = 1; |
|
$current = $$prog_state{'max'}; |
|
} |
|
|
my $time_est= (&Time::HiRes::time() - $$prog_state{'firststart'})/ |
my $time_est= (&Time::HiRes::time() - $$prog_state{'firststart'})/ |
$$prog_state{'done'} * |
$current * $last; |
($$prog_state{'max'}-$$prog_state{'done'}); |
|
$time_est = int($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; |
# |
|
my $str; |
|
if ($min == 0 && $sec > 1) { |
|
$str = '[_2] seconds'; |
|
} elsif ($min == 1 && $sec > 1) { |
|
$str = '1 minute [_2] seconds'; |
|
} elsif ($min == 1 && $sec < 2) { |
|
$str = '1 minute'; |
|
} elsif ($min < 10 && $sec > 1) { |
|
$str = '[_1] minutes, [_2] seconds'; |
|
} elsif ($min >= 10 || $sec < 2) { |
|
$str = '[_1] minutes'; |
|
} |
|
$time_est = &mt($str,$min,$sec); |
|
# |
|
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 935 sub Increment_PrgWin {
|
Line 1073 sub Increment_PrgWin {
|
} else { |
} else { |
$lasttime = sprintf("%3.2f",$lasttime); |
$lasttime = sprintf("%3.2f",$lasttime); |
} |
} |
if ($lasttime == 1) { |
|
$lasttime = '('.$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.')'; |
|
} |
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) = |
$$prog_state{'max'}, |
&Apache::loncommon::decode_user_agent(); |
$min, |
} |
$sec, |
if ($user_browser eq 'explorer' && $user_os =~ 'mac') { |
$lasttime); |
$lasttime = ''; |
my $percent=0; |
|
if ($$prog_state{'max'}) { |
|
$percent=int(100.*$current/$$prog_state{'max'}); |
} |
} |
&r_print($r,'<script>'.$$prog_state{'window'}.'.document.'. |
&Apache::loncommon::LCprogressbarUpdate($r,$percent,$timeinfo); |
$$prog_state{'formname'}.'.'. |
|
$$prog_state{'inputname'}.'.value="'. |
|
$$prog_state{'done'}.'/'.$$prog_state{'max'}. |
|
': '.$time_est.' '.&mt('remaining').' '.$lasttime.'";'.'</script>'); |
|
$$prog_state{'laststart'}=&Time::HiRes::time(); |
$$prog_state{'laststart'}=&Time::HiRes::time(); |
} |
} |
|
|
# close Progress Line |
# close Progress Line |
sub Close_PrgWin { |
sub Close_PrgWin { |
my ($r,$prog_state)=@_; |
my ($r,$prog_state)=@_; |
if ($$prog_state{'type'} eq 'popup') { |
&Apache::loncommon::LCprogressbarClose($r); |
&r_print($r,'<script>popwin.close()</script>'."\n"); |
|
} elsif ($$prog_state{'type'} eq 'inline') { |
|
&Update_PrgWin($r,$prog_state,&mt('Done')); |
|
} |
|
undef(%$prog_state); |
undef(%$prog_state); |
} |
} |
|
|
sub r_print { |
|
my ($r,$to_print)=@_; |
|
if ($r) { |
|
$r->print($to_print); |
|
$r->rflush(); |
|
} else { |
|
print($to_print); |
|
} |
|
} |
|
|
|
# ------------------------------------------------------- Puts directory header |
# ------------------------------------------------------- Puts directory header |
|
|
sub crumbs { |
sub crumbs { |
my ($uri,$target,$prefix,$form,$size,$noformat,$skiplast)=@_; |
my ($uri,$target,$prefix,$form,$skiplast)=@_; |
if (! defined($size)) { |
# You cannot crumbnify uploaded or adm resources |
$size = '+2'; |
if ($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).'"'; |
} |
} |
my $output=''; |
my $output='<span class="LC_filename">'; |
unless ($noformat) { $output.='<br /><tt><b>'; } |
$output.=$prefix.'/'; |
$output.='<font size="'.$size.'">'.$prefix.'/'; |
if (($env{'user.adv'}) || ($env{'user.author'})) { |
if ($env{'user.adv'}) { |
my $path=$prefix.'/'; |
my $path=$prefix.'/'; |
foreach my $dir (split('/',$uri)) { |
foreach my $dir (split('/',$uri)) { |
|
if (! $dir) { next; } |
if (! $dir) { next; } |
$path .= $dir; |
$path .= $dir; |
if ($path eq $uri) { |
if ($path eq $uri) { |
if ($skiplast) { |
if ($skiplast) { |
$output.=$dir; |
$output.=$dir; |
last; |
last; |
} |
} |
} else { |
} else { |
$path.='/'; |
$path.='/'; |
} |
} |
my $linkpath = &Apache::loncommon::escape_single($path); |
my $href_path = &HTML::Entities::encode($path,'<>&"'); |
|
&Apache::loncommon::inhibit_menu_check(\$href_path); |
if ($form) { |
if ($form) { |
$linkpath= |
my $href = 'javascript:'.$form.".action='".$href_path."';".$form.'.submit();'; |
qq{javascript:$form.action='$linkpath';$form.submit();}; |
$output.=qq{<a href="$href"$target>$dir</a>/}; |
|
} else { |
|
$output.=qq{<a href="$href_path"$target>$dir</a>/}; |
} |
} |
$output.=qq{<a href="$linkpath" $target>$dir</a>/}; |
} |
} |
|
} else { |
} else { |
$output.=$uri; |
foreach my $dir (split('/',$uri)) { |
|
if (! $dir) { next; } |
|
$output.=$dir.'/'; |
|
} |
} |
} |
unless ($uri=~/\/$/) { $output=~s/\/$//; } |
if ($uri !~ m|/$|) { $output=~s|/$||; } |
return $output.'</font>'.($noformat?'':'</b></tt><br />'); |
$output.='</span>'; |
|
|
|
|
|
return $output; |
} |
} |
|
|
# --------------------- A function that generates a window for the spellchecker |
# --------------------- A function that generates a window for the spellchecker |
Line 1039 sub spellheader {
|
Line 1167 sub spellheader {
|
my $nothing=&javascript_nothing(); |
my $nothing=&javascript_nothing(); |
return (<<ENDCHECK); |
return (<<ENDCHECK); |
<script type="text/javascript"> |
<script type="text/javascript"> |
|
// <![CDATA[ |
//<!-- BEGIN LON-CAPA Internal |
//<!-- BEGIN LON-CAPA Internal |
var checkwin; |
var checkwin; |
|
|
function spellcheckerwindow(string) { |
function spellcheckerwindow(string) { |
var esc_string = string.replace(/\"/g,'"'); |
var esc_string = string.replace(/\"/g,'"'); |
checkwin=window.open($nothing,'spellcheckwin','height=320,width=280,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no'); |
checkwin=window.open($nothing,'spellcheckwin','height=320,width=280,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no'); |
checkwin.document.writeln('$start_page<form name="spellcheckform" action="/adm/spellcheck" method="post"><input type="hidden" name="text" value="'+esc_string+'" /><\/form>$end_page'); |
checkwin.document.writeln('$start_page<form name="spellcheckform" action="/adm/spellcheck" method="post"><input type="hidden" name="text" value="'+esc_string+'" /><\\/form>$end_page'); |
checkwin.document.close(); |
checkwin.document.close(); |
} |
} |
// END LON-CAPA Internal --> |
// END LON-CAPA Internal --> |
|
// ]]> |
</script> |
</script> |
ENDCHECK |
ENDCHECK |
} |
} |
Line 1063 sub spelllink {
|
Line 1193 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 { |
if (&htmlareablocked()) { return ''; } |
my $s=""; |
unless (&htmlareabrowser()) { return ''; } |
if (&htmlareabrowser()) { |
my $lang='en'; |
$s.=(<<ENDEDITOR); |
if (&mt('htmlarea_lang') ne 'htmlarea_lang') { |
<script type="text/javascript" src="/ckeditor/ckeditor.js"></script> |
$lang=&mt('htmlarea_lang'); |
ENDEDITOR |
} |
} |
return (<<ENDHEADERS); |
$s.=(<<ENDJQUERY); |
<script type="text/javascript"> |
<script type="text/javascript" src="/adm/jQuery/js/jquery-1.6.2.min.js"></script> |
_editor_url='/htmlarea/'; |
<script type="text/javascript" src="/adm/jQuery/js/jquery-ui-1.8.16.custom.min.js"></script> |
_editor_lang='$lang'; |
<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> |
</script> |
<script type="text/javascript" src="/htmlarea/htmlarea.js"></script> |
<link rel="stylesheet" type="text/css" href="/adm/jpicker/css/jPicker-1.1.6.min.css" /> |
<link rel="stylesheet" type="text/css" href="/htmlarea/htmlarea.css" /> |
<script type="text/javascript" src="/adm/countdown/js/jquery.countdown.js"></script> |
ENDHEADERS |
<link rel="stylesheet" type="text/css" href="/adm/countdown/css/jquery.countdown.css" /> |
} |
|
|
|
# ------------------------------------------------- Activate additional buttons |
<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" /> |
|
|
sub htmlareaaddbuttons { |
ENDJQUERY |
if (&htmlareablocked()) { return ''; } |
return $s; |
unless (&htmlareabrowser()) { return ''; } |
|
return (<<ENDADDBUTTON); |
|
var config=new HTMLArea.Config(); |
|
config.registerButton('ed_math','LaTeX Inline', |
|
'/htmlarea/images/ed_math.gif',false, |
|
function(editor,id) { |
|
editor.surroundHTML(' <m>\$','\$</m> '); |
|
} |
|
); |
|
config.registerButton('ed_math_eqn','LaTeX Equation', |
|
'/htmlarea/images/ed_math_eqn.gif',false, |
|
function(editor,id) { |
|
editor.surroundHTML( |
|
' \\n<center><m>\\\\[','\\\\]</m></center>\\n '); |
|
} |
|
); |
|
config.toolbar.push(['ed_math','ed_math_eqn']); |
|
ENDADDBUTTON |
|
} |
} |
|
|
# ----------------------------------------------------------------- Preferences |
# ----------------------------------------------------------------- Preferences |
|
|
sub disablelink { |
# ------------------------------------------------- lang to use in html editor |
my @fields=@_; |
sub htmlarea_lang { |
if (defined($#fields)) { |
my $lang='en'; |
unless ($#fields>=0) { return ''; } |
if (&mt('htmlarea_lang') ne 'htmlarea_lang') { |
} |
$lang=&mt('htmlarea_lang'); |
return '<a href="'.&HTML::Entities::encode('/adm/preferences?action=set_wysiwyg&wysiwyg=off&returnurl=','<>&"').&escape($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>'; |
return $lang; |
} |
} |
|
|
# ----------------------------------------- Script to activate only some fields |
# ----------------------------------------- Script to activate only some fields |
|
|
sub htmlareaselectactive { |
sub htmlareaselectactive { |
my @fields=@_; |
my ($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">'. |
.'// <![CDATA['."\n"; |
&htmlareaaddbuttons(); |
my $lang = &htmlarea_lang(); |
foreach(@fields) { |
my $fullpage = 'false'; |
$output.="\nHTMLArea.replace('$_',config);"; |
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.="\nwindow.status='Activated Editfields';\n</script><br />". |
$output.=' |
&disablelink(@fields); |
|
|
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); |
|
return (re >= 0); |
|
} |
|
|
|
function startRichEditor(id) { |
|
CKEDITOR.replace(id, |
|
{ |
|
customConfig: "/ckeditor/loncapaconfig.js", |
|
language : "'.$lang.'", |
|
fullPage : '.$fullpage.', |
|
} |
|
); |
|
} |
|
|
|
function destroyRichEditor(id) { |
|
CKEDITOR.instances[id].destroy(); |
|
} |
|
|
|
function editorHandler(event) { |
|
var rawid = $(this).attr("id"); |
|
var id = new RegExp("LC_rt_(.*)").exec(rawid)[1]; |
|
event.preventDefault(); |
|
var rt_enabled = $(this).hasClass("LC_enable_rt"); |
|
if (rt_enabled) { |
|
startRichEditor(id); |
|
$("#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).addClass("LC_disable_rt"); |
|
$("#LC_rt_"+id).removeClass("LC_enable_rt"); |
|
} else { |
|
destroyRichEditor(id); |
|
$("#LC_rt_"+id).html("<b>Rich formatting »</b>"); |
|
$("#LC_rt_"+id).attr("title", "Enable rich text formatting (bold, italic, etc.)"); |
|
$("#LC_rt_"+id).addClass("LC_enable_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(){ |
|
$(".LC_richAlwaysOn").each(function() { |
|
startRichEditor($(this).attr("id")); |
|
}); |
|
$(".LC_richDetectHtml").each(function() { |
|
var id = $(this).attr("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>"); |
|
startRichEditor(id); |
|
$("#LC_rt_"+id).click(editorHandler); |
|
} |
|
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>"); |
|
$("#LC_rt_"+id).click(editorHandler); |
|
}'; |
|
if ($dragmath_prefix ne '') { |
|
$output .= "\n var visible = ''; |
|
if (rt_enabled) { |
|
visible = 'none'; |
|
} |
|
editmath_visibility(id,visible);\n"; |
|
} |
|
$output .= ' |
|
}); |
|
$(".LC_richDefaultOn").each(function() { |
|
var id = $(this).attr("id"); |
|
$(this).before("<div><a href=\"#\" id=\"LC_rt_"+id+"\" title=\"Disable rich text formatting and edit in plain text\" class=\"LC_disable_rt\"><b>« Plain text</b></a></div>"); |
|
startRichEditor(id); |
|
$("#LC_rt_"+id).click(editorHandler); |
|
}); |
|
$(".LC_richDefaultOff").each(function() { |
|
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>"); |
|
$("#LC_rt_"+id).click(editorHandler); |
|
}); |
|
$.fn.jPicker.defaults.images.clientPath="/adm/jpicker/images/"; |
|
$(".colorchooser").jPicker(); |
|
|
|
|
|
}); |
|
'; |
|
# 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. |
|
# Here document is used to support the substitution into the javascript below. |
|
# ..which unforunately necessitates escaping the $'s in the javascript. |
|
# There are several times of importance |
|
# |
|
# serverDueDate - The absolute time at which the problem expires. |
|
# serverTime - The server's time when the problem finished computing. |
|
# clientTime - The client's time...as close to serverTime as possible. |
|
# The clientTime will be slightly later due to |
|
# 1. The latency between problem computation and |
|
# the first network action. |
|
# 2. The time required between the page load-start and the actual |
|
# 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" |
|
.'// ]]>'."\n" |
|
.'</script>'; |
return $output; |
return $output; |
} |
} |
|
|
Line 1169 sub htmlareabrowser {
|
Line 1484 sub htmlareabrowser {
|
return 1; |
return 1; |
} |
} |
|
|
|
# |
|
# Should the "return to content" link be shown? |
|
# |
|
|
|
sub show_return_link { |
|
|
|
unless ($env{'request.course.id'}) { return 0; } |
|
if ($env{'request.noversionuri'}=~m{^/priv/} || |
|
$env{'request.uri'}=~m{^/priv/}) { return 1; } |
|
|
|
if (($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. |
FAQ and BUG links will be placed on the left side of the table if they |
|
are defined for the last registered breadcrumb. |
|
Additionally supports a 'component', which will be displayed on the |
Additionally supports a 'component', which will be displayed on the |
right side of the table (without a link). |
right side of the breadcrumbs enclosing div (without a link). |
A link to help for the component will be included if one is specified. |
A link to help for the component will be included if one is specified. |
|
|
All inputs can be undef without problems. |
All inputs can be undef without problems. |
|
|
Inputs: $component (the large text on the right side of the table), |
Inputs: $component (the text on the right side of the breadcrumbs trail), |
$component_help |
$component_help |
$menulink (boolean, controls whether to include a link to /adm/menu) |
$menulink (boolean, controls whether to include a link to /adm/menu) |
$helplink (if 'nohelp' don't include the orange help link) |
$helplink (if 'nohelp' don't include the orange help link) |
$css_class (optional name for the class to apply to the table for CSS) |
$css_class (optional name for the class to apply to the table for CSS) |
|
$no_mt (optional flag, 1 if &mt() is _not_ to be applied to $component |
|
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. |
|
|
input: $breadcrumb, a hash reference. The keys 'href','title', and 'text' |
input: $breadcrumb, a hash reference. The keys 'href','title', and 'text' |
are required. If present the keys 'faq' and 'bug' will be used to provide |
are required. If present the keys 'faq' and 'bug' will be used to provide |
links to the FAQ and bug sites. |
links to the FAQ and bug sites. If the key 'no_mt' is present the 'title' |
|
and 'text' values won't be sent through &mt() |
|
|
returns: nothing |
returns: nothing |
|
|
Line 1212 returns: nothing
|
Line 1611 returns: nothing
|
############################################################ |
############################################################ |
{ |
{ |
my @Crumbs; |
my @Crumbs; |
|
my %tools = (); |
|
|
sub breadcrumbs { |
sub breadcrumbs { |
my ($component,$component_help,$menulink,$helplink,$css_class) = @_; |
my ($component,$component_help,$menulink,$helplink,$css_class,$no_mt, |
# |
$CourseBreadcrumbs) = @_; |
$css_class ||= 'LC_breadcrumbs'; |
|
my $Str = "\n".'<table class="'.$css_class.'"><tr><td>'; |
|
# |
# |
|
$css_class ||= 'LC_breadcrumbs'; |
|
|
# Make the faq and bug data cascade |
# Make the faq and bug data cascade |
my $faq = ''; |
my $faq = ''; |
my $bug = ''; |
my $bug = ''; |
my $help=''; |
my $help = ''; |
|
# Crumb Symbol |
|
my $crumbsymbol = '»'; |
# The last breadcrumb does not have a link, so handle it separately. |
# The last breadcrumb does not have a link, so handle it separately. |
my $last = pop(@Crumbs); |
my $last = pop(@Crumbs); |
# |
# |
# The first one should be the course or a menu link |
# The first one should be the course or a menu link |
if (!defined($menulink)) { $menulink=1; } |
if (!defined($menulink)) { $menulink=1; } |
if ($menulink) { |
if ($menulink) { |
my $description = 'Menu'; |
my $description = 'Menu'; |
if (exists($env{'request.course.id'}) && |
my $no_mt_descr = 0; |
$env{'request.course.id'} ne '') { |
if ((exists($env{'request.course.id'})) && |
|
($env{'request.course.id'} ne '') && |
|
($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; |
} |
} |
unshift(@Crumbs,{ |
$menulink = { href =>'/adm/menu', |
href =>'/adm/menu', |
title =>'Go to main menu', |
title =>'Go to main menu', |
target =>'_top', |
target =>'_top', |
text =>$description, |
text =>$description, |
no_mt =>$no_mt_descr, }; |
}); |
if($last) { |
} |
#$last set, so we have some crumbs |
my $links .= |
unshift(@Crumbs,$menulink); |
join('->', |
} else { |
map { |
#only menulink crumb present |
$faq = $_->{'faq'} if (exists($_->{'faq'})); |
$last = $menulink; |
$bug = $_->{'bug'} if (exists($_->{'bug'})); |
} |
$help = $_->{'help'} if (exists($_->{'help'})); |
} |
my $result = '<a href="'.$_->{'href'}.'" '; |
my $links; |
if (defined($_->{'target'}) && $_->{'target'} ne '') { |
if ((&show_return_link) && (!$CourseBreadcrumbs)) { |
$result .= 'target="'.$_->{'target'}.'" '; |
my $alttext = &mt('Go Back'); |
} |
$links=&htmltag( 'a','<img src="/res/adm/pages/tolastloc.png" alt="'.$alttext.'" class="LC_icon" />', |
$result .='title="'.&mt($_->{'title'}).'">'. |
{ href => '/adm/flip?postdata=return:', |
&mt($_->{'text'}).'</a>'; |
title => &mt('Back to most recent content resource'), |
$result; |
class => 'LC_menubuttons_link', |
} @Crumbs |
}); |
); |
$links=&htmltag('li',$links); |
$links .= '->' if ($links ne ''); |
} |
$links .= '<b>'.&mt($last->{'text'}).'</b>'; |
$links.= join "", |
# |
map { |
|
$faq = $_->{'faq'} if (exists($_->{'faq'})); |
|
$bug = $_->{'bug'} if (exists($_->{'bug'})); |
|
$help = $_->{'help'} if (exists($_->{'help'})); |
|
|
|
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? |
|
|
|
my $lasttext = $last->{'no_mt'} ? $last->{'text'} |
|
: mt( $last->{'text'} ); |
|
|
|
# last breadcrumb is the first order heading of a page |
|
# for course breadcrumbs it's just bold |
|
|
|
$links .= &htmltag( 'li', htmltag($CourseBreadcrumbs ? 'b' : 'h1', |
|
$lasttext), {title => $lasttext}); |
|
|
my $icons = ''; |
my $icons = ''; |
$faq = $last->{'faq'} if (exists($last->{'faq'})); |
$faq = $last->{'faq'} if (exists($last->{'faq'})); |
$bug = $last->{'bug'} if (exists($last->{'bug'})); |
$bug = $last->{'bug'} if (exists($last->{'bug'})); |
$help = $last->{'help'} if (exists($last->{'help'})); |
$help = $last->{'help'} if (exists($last->{'help'})); |
$component_help=($component_help?$component_help:$help); |
$component_help=($component_help?$component_help:$help); |
# if ($faq ne '') { |
# if ($faq ne '') { |
Line 1271 returns: nothing
|
Line 1703 returns: nothing
|
# if ($bug ne '') { |
# if ($bug ne '') { |
# $icons .= &Apache::loncommon::help_open_bug($bug); |
# $icons .= &Apache::loncommon::help_open_bug($bug); |
# } |
# } |
if ($faq ne '' || $component_help ne '' || $bug ne '') { |
if ($faq ne '' || $component_help ne '' || $bug ne '') { |
$icons .= &Apache::loncommon::help_open_menu($component, |
$icons .= &Apache::loncommon::help_open_menu($component, |
$component_help, |
$component_help, |
$faq,$bug); |
$faq,$bug); |
} |
|
# |
|
$Str .= $links.'</td>'; |
|
# |
|
if (defined($component)) { |
|
$Str .= '<td class="'.$css_class.'_component">'. |
|
&mt($component); |
|
if ($icons ne '') { |
|
$Str .= ' '.$icons; |
|
} |
|
$Str .= '</td>'; |
|
} |
} |
$Str .= '</tr></table>'."\n"; |
|
# |
# |
|
|
|
|
|
|
|
unless ($CourseBreadcrumbs) { |
|
$links = &htmltag('ol', $links, { id => "LC_MenuBreadcrumbs" }); |
|
} else { |
|
$links = &htmltag('ul', $links, { class => "LC_CourseBreadcrumbs" }); |
|
} |
|
|
|
|
|
if ($component) { |
|
$links = &htmltag('span', |
|
( $no_mt ? $component : mt($component) ). |
|
( $icons ? $icons : '' ), |
|
{ class => 'LC_breadcrumbs_component' } ) |
|
.$links |
|
; |
|
} |
|
|
|
&render_tools(\$links); |
|
$links = &htmltag('div', $links, |
|
{ id => "LC_breadcrumbs" }) unless ($CourseBreadcrumbs) ; |
|
&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 $Str; |
|
|
# Return the breadcrumb's line |
|
|
|
|
|
|
|
return "$links"; |
} |
} |
|
|
sub clear_breadcrumbs { |
sub clear_breadcrumbs { |
undef(@Crumbs); |
undef(@Crumbs); |
|
undef(%tools); |
} |
} |
|
|
sub add_breadcrumb { |
sub add_breadcrumb { |
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 $category: |
|
|
|
=over |
|
|
|
=item navigation |
|
left of breadcrumbs line |
|
|
|
=item tools |
|
remaining items in right of breadcrumbs line |
|
|
|
=item advtools |
|
advanced tools shown in a separate box below breadcrumbs line |
|
|
|
=back |
|
|
|
returns: nothing |
|
|
|
=cut |
|
|
|
sub add_breadcrumb_tool { |
|
my ($category, @html) = @_; |
|
return unless @html; |
|
if (!keys(%tools)) { |
|
%tools = ( navigation => [], tools => [], advtools => []); |
|
} |
|
|
|
#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{$category}}, @html; |
|
} |
|
|
|
=item &clear_breadcrumb_tools() |
|
|
|
Clears the breadcrumb toolbar container. |
|
|
|
returns: nothing |
|
|
|
=cut |
|
|
|
sub clear_breadcrumb_tools { |
|
undef(%tools); |
|
} |
|
|
|
=item &render_tools(\$breadcrumbs) |
|
|
|
Creates html for breadcrumb tools (categories navigation and tools) and inserts |
|
\$breadcrumbs at the correct position. |
|
|
|
input: \$breadcrumbs - a reference to the string containing prepared |
|
breadcrumbs. |
|
|
|
returns: nothing |
|
|
|
=cut |
|
|
|
#TODO might split this in separate functions for each category |
|
sub render_tools { |
|
my ($breadcrumbs) = @_; |
|
return unless (keys(%tools)); |
|
|
|
my $navigation = list_from_array($tools{navigation}, |
|
{ listattr => { class=>"LC_breadcrumb_tools_navigation" } }); |
|
my $tools = list_from_array($tools{tools}, |
|
{ listattr => { class=>"LC_breadcrumb_tools_tools" } }); |
|
$$breadcrumbs = list_from_array([$navigation, $tools, $$breadcrumbs], |
|
{ listattr => { class=>'LC_breadcrumb_tools_outerlist' } }); |
|
} |
|
|
|
=pod |
|
|
|
=item &render_advtools(\$breadcrumbs) |
|
|
|
Creates html for advanced tools (category advtools) and inserts \$breadcrumbs |
|
at the correct position. |
|
|
|
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'}) ); |
} |
} |
|
|
} # End of scope for @Crumbs |
} # End of scope for @Crumbs |
Line 1320 returns: nothing
|
Line 1873 returns: nothing
|
# row1 |
# row1 |
# row2 |
# row2 |
# row3 ... etc. |
# row3 ... etc. |
# &submit_row(0 |
# &submit_row() |
# &end_pickbox() |
# &end_pick_box() |
# |
# |
# where row1, row 2 etc. are chosen from &role_select_row,&course_select_row, |
# where row1, row 2 etc. are chosen from &role_select_row,&course_select_row, |
# &status_select_row and &email_default_row |
# &status_select_row and &email_default_row |
Line 1362 returns: nothing
|
Line 1915 returns: nothing
|
# routines, but can also be called directly to start and end rows which have |
# routines, but can also be called directly to start and end rows which have |
# needs that are not accommodated by the *_select_row() routines. |
# needs that are not accommodated by the *_select_row() routines. |
|
|
|
{ # Start: row_count block for pick_box |
|
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); |
my $output = <<"END"; |
my $output = <<"END"; |
<table $css_class> |
<table $css_class $table_id> |
END |
END |
return $output; |
return $output; |
} |
} |
|
|
sub end_pick_box { |
sub end_pick_box { |
|
shift(@row_count); |
my $output = <<"END"; |
my $output = <<"END"; |
</table> |
</table> |
END |
END |
return $output; |
return $output; |
} |
} |
|
|
|
sub row_headline { |
|
my $output = <<"END"; |
|
<tr><td colspan="2"> |
|
END |
|
return $output; |
|
} |
|
|
sub row_title { |
sub row_title { |
my ($title,$css_title_class,$css_value_class) = @_; |
my ($title,$css_title_class,$css_value_class, $css_value_furtherAttributes) = @_; |
|
$row_count[0]++; |
|
my $css_class = ($row_count[0] % 2)?'LC_odd_row':'LC_even_row'; |
$css_title_class ||= 'LC_pick_box_title'; |
$css_title_class ||= 'LC_pick_box_title'; |
$css_title_class = 'class="'.$css_title_class.'"'; |
$css_title_class = 'class="'.$css_title_class.'"'; |
|
|
$css_value_class ||= 'LC_pick_box_value'; |
$css_value_class ||= 'LC_pick_box_value'; |
$css_value_class = 'class="'.$css_value_class.'"'; |
|
|
|
|
if ($title ne '') { |
|
$title .= ':'; |
|
} |
my $output = <<"ENDONE"; |
my $output = <<"ENDONE"; |
<tr class="LC_pick_box_row"> |
<tr class="LC_pick_box_row" $css_value_furtherAttributes> |
<td $css_title_class> |
<td $css_title_class> |
$title: |
$title |
</td> |
</td> |
<td $css_value_class> |
<td class="$css_value_class $css_class"> |
ENDONE |
ENDONE |
return $output; |
return $output; |
} |
} |
Line 1417 ENDTWO
|
Line 1990 ENDTWO
|
return $output; |
return $output; |
} |
} |
|
|
|
} # 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'; |
|
if ($cdom ne '' && $cnum ne '') { |
|
$crstype = &Apache::loncommon::course_type($cdom.'_'.$cnum); |
|
} |
my $output; |
my $output; |
if (defined($title)) { |
if (defined($title)) { |
$output = &row_title($title,$css_class); |
$output = &row_title($title,$css_class); |
} |
} |
$output .= qq| |
$output .= qq| |
<select name="roles" multiple >\n|; |
<select name="roles" multiple="multiple">\n|; |
foreach my $role (@$roles) { |
foreach my $role (@$roles) { |
my $plrole; |
my $plrole; |
if ($role eq 'ow') { |
if ($role eq 'ow') { |
Line 1443 sub role_select_row {
|
Line 2022 sub role_select_row {
|
$plrole = &mt('Custom Role'); |
$plrole = &mt('Custom Role'); |
} |
} |
} else { |
} else { |
$plrole=&Apache::lonnet::plaintext($role); |
$plrole=&Apache::lonnet::plaintext($role,$crstype); |
} |
} |
if (($role ne 'cr') || (!$show_separate_custom)) { |
if (($role ne 'cr') || (!$show_separate_custom)) { |
$output .= ' <option value="'.$role.'">'.$plrole.'</option>'; |
$output .= ' <option value="'.$role.'">'.$plrole.'</option>'; |
Line 1458 sub role_select_row {
|
Line 2037 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) = @_; |
$css_class,$crstype,$standardnames) = @_; |
my $output = &row_title($title,$css_class); |
my $output = &row_title($title,$css_class); |
$output .= qq| |
$output .= &course_selection($formname,$totcodes,$codetitles,$idlist,$idlist_titles,$crstype,$standardnames); |
|
$output .= &row_closure(); |
|
return $output; |
|
} |
|
|
|
sub course_selection { |
|
my ($formname,$totcodes,$codetitles,$idlist,$idlist_titles,$crstype,$standardnames) = @_; |
|
my $output = qq| |
<script type="text/javascript"> |
<script type="text/javascript"> |
|
// <![CDATA[ |
function coursePick (formname) { |
function coursePick (formname) { |
for (var i=0; i<formname.coursepick.length; i++) { |
for (var i=0; i<formname.coursepick.length; i++) { |
if (formname.coursepick[i].value == 'category') { |
if (formname.coursepick[i].value == 'category') { |
Line 1484 sub course_select_row {
|
Line 2071 sub course_select_row {
|
formname.courselist = ''; |
formname.courselist = ''; |
} |
} |
} |
} |
|
// ]]> |
</script> |
</script> |
|; |
|; |
|
|
|
my ($allcrs,$pickspec); |
|
if ($crstype eq 'Community') { |
|
$allcrs = &mt('All communities'); |
|
$pickspec = &mt('Pick specific communities:'); |
|
} else { |
|
$allcrs = &mt('All courses'); |
|
$pickspec = &mt('Pick specific course(s):'); |
|
} |
|
|
my $courseform='<b>'.&Apache::loncommon::selectcourse_link |
my $courseform='<b>'.&Apache::loncommon::selectcourse_link |
($formname,'pickcourse','pickdomain','coursedesc','',1).'</b>'; |
($formname,'pickcourse','pickdomain','coursedesc','',1,$crstype).'</b>'; |
$output .= '<input type="radio" name="coursepick" value="all" onclick="coursePick(this.form)" />'.&mt('All courses').'<br />'; |
$output .= '<input type="radio" name="coursepick" value="all" onclick="coursePick(this.form)" />'.$allcrs.'<br />'; |
if ($totcodes > 0) { |
if ($totcodes > 0) { |
my $numtitles = @$codetitles; |
my $numtitles = @$codetitles; |
if ($numtitles > 0) { |
if ($numtitles > 0) { |
$output .= '<input type="radio" name="coursepick" value="category" onclick="coursePick(this.form);alert('."'".&mt('Choose categories, from left to right')."'".')" />'.&mt('Pick courses by category:').' <br />'; |
$output .= '<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 1524 sub course_select_row {
|
Line 2122 sub course_select_row {
|
$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 '.$$codetitles[$i-1].'</option>'."\n". |
'</select>'."\n". |
'</select>'."\n". |
Line 1533 sub course_select_row {
|
Line 2131 sub course_select_row {
|
$output .= '</tr></table><br />'; |
$output .= '</tr></table><br />'; |
} |
} |
} |
} |
$output .= '<input type="radio" name="coursepick" value="specific" onclick="coursePick(this.form);opencrsbrowser('."'".$formname."'".','."'".'dccourse'."'".','."'".'dcdomain'."'".','."'".'coursedesc'."','','1'".')" />'.&mt('Pick specific course(s):').' '.$courseform.' <input type="text" value="0" size="4" name="coursetotal" /><input type="hidden" name="courselist" value="" />selected.<br />'."\n"; |
$output .= '<input type="radio" name="coursepick" value="specific" onclick="coursePick(this.form);opencrsbrowser('."'".$formname."','dccourse','dcdomain','coursedesc','','1','$crstype'".')" />'.$pickspec.' '.$courseform.' <input type="text" value="0" size="4" name="coursetotal" /><input type="hidden" name="courselist" value="" />selected.<br />'."\n"; |
$output .= &row_closure(); |
|
return $output; |
return $output; |
} |
} |
|
|
Line 1545 sub status_select_row {
|
Line 2142 sub status_select_row {
|
$output = &row_title($title,$css_class,'LC_pick_box_select'); |
$output = &row_title($title,$css_class,'LC_pick_box_select'); |
} |
} |
$output .= qq| |
$output .= qq| |
<select name="types" multiple>\n|; |
<select name="types" multiple="multiple">\n|; |
foreach my $status_type (sort(keys(%{$types}))) { |
foreach my $status_type (sort(keys(%{$types}))) { |
$output .= ' <option value="'.$status_type.'">'.$$types{$status_type}.'</option>'; |
$output .= ' <option value="'.$status_type.'">'.$$types{$status_type}.'</option>'; |
} |
} |
Line 1559 sub status_select_row {
|
Line 2156 sub status_select_row {
|
sub email_default_row { |
sub email_default_row { |
my ($authtypes,$title,$descrip,$css_class) = @_; |
my ($authtypes,$title,$descrip,$css_class) = @_; |
my $output = &row_title($title,$css_class); |
my $output = &row_title($title,$css_class); |
my @rowcols = ('#eeeeee','#dddddd'); |
|
$output .= $descrip. |
$output .= $descrip. |
&Apache::loncommon::start_data_table(). |
&Apache::loncommon::start_data_table(). |
&Apache::loncommon::start_data_table_header_row(). |
&Apache::loncommon::start_data_table_header_row(). |
Line 1618 sub course_custom_roles {
|
Line 2214 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; |
|
} |
|
|
|
############################################## |
|
############################################## |
|
|
|
# topic_bar |
|
# |
|
# Generates a div containing an (optional) number with a white background followed by a |
|
# title with a background color defined in the corresponding CSS: LC_topic_bar |
|
# Inputs: |
|
# 1. number to display. |
|
# If input for number is empty only the title will be displayed. |
|
# 2. title text to display. |
|
# 3. optional id for the <div> |
|
# Outputs - a scalar containing html mark-up for the div. |
|
|
|
sub topic_bar { |
|
my ($num,$title,$id) = @_; |
|
my $number = ''; |
|
if ($num ne '') { |
|
$number = '<span>'.$num.'</span>'; |
|
} |
|
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 1653 sub echo_form_input {
|
Line 2312 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 1685 sub echo_form_input {
|
Line 2344 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 1750 sub set_form_elements {
|
Line 2408 sub set_form_elements {
|
$values{$name}[$i] =~ s/([\r\n\f]+)/\\n/g; |
$values{$name}[$i] =~ s/([\r\n\f]+)/\\n/g; |
$values{$name}[$i] =~ s/"/\\"/g; |
$values{$name}[$i] =~ s/"/\\"/g; |
} |
} |
if ($$elements{$name} eq 'text') { |
if (($$elements{$name} eq 'text') || ($$elements{$name} eq 'hidden')) { |
my $numvalues = @{$values{$name}}; |
my $numvalues = @{$values{$name}}; |
if ($numvalues > 1) { |
if ($numvalues > 1) { |
my $valuestring = join('","',@{$values{$name}}); |
my $valuestring = join('","',@{$values{$name}}); |
Line 1784 sub set_form_elements {
|
Line 2442 sub set_form_elements {
|
($$elements{$name} eq 'checkbox')) { |
($$elements{$name} eq 'checkbox')) { |
$output .= qq| |
$output .= qq| |
if (courseForm.elements['$name'].value == "$value") { |
if (courseForm.elements['$name'].value == "$value") { |
courseForm.elemenst['$name'].checked = true; |
courseForm.elements['$name'].checked = true; |
|
} else { |
|
courseForm.elements['$name'].checked = false; |
}|; |
}|; |
} |
} |
} |
} |
Line 1826 sub set_form_elements {
|
Line 2486 sub set_form_elements {
|
} |
} |
} |
} |
$output .= " |
$output .= " |
|
return; |
}\n"; |
}\n"; |
return $output; |
return $output; |
} |
} |
|
|
|
############################################## |
|
############################################## |
|
|
|
sub file_submissionchk_js { |
|
my ($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 |
|
} |
|
$output .= <<"THIRD"; |
|
if (maxcolw > 0) { |
|
var newscrollboxw; |
|
if (maxcolw+paddingw+scrollboxscrollw<boxw) { |
|
newscrollboxw = boxw-paddingw-maxcolw; |
|
if (newscrollboxw < minscrollboxw) { |
|
newscrollboxw = minscrollboxw; |
|
} |
|
scrollbox.style.width = newscrollboxw+"px"; |
|
if (newscrollboxw != scrollboxw) { |
|
var newitemw = newscrollboxw-offsetw; |
|
itemid.style.width = newitemw+"px"; |
|
} |
|
} else { |
|
newscrollboxw = boxw-paddingw-maxcolw; |
|
if (newscrollboxw < minscrollboxw) { |
|
newscrollboxw = minscrollboxw; |
|
} |
|
scrollbox.style.width = newscrollboxw+"px"; |
|
if (newscrollboxw != scrollboxw) { |
|
var newitemw = newscrollboxw-offsetw; |
|
itemid.style.width = newitemw+"px"; |
|
} |
|
} |
|
|
|
if (newscrollboxw != scrollboxw) { |
|
var newscrolltablew = newscrollboxw+offsetw; |
|
scrolltable.style.width = newscrolltablew+"px"; |
|
} |
|
} |
|
|
|
if (itemid.offsetWidth != itemwstart) { |
|
listwchange = 1; |
|
} |
|
THIRD |
|
if ($context eq 'docs') { |
|
$output .= <<"DOCSTWO"; |
|
if (activeTab == 'cc1') { |
|
if (document.getElementById('cc_hrule') != null) { |
|
document.getElementById('cc_hrule').style.width=actabw+"px"; |
|
} |
|
} else { |
|
if (activeTab == 'bb1') { |
|
if (document.getElementById('bb_hrule') != null) { |
|
document.getElementById('bb_hrule').style.width=actabw+"px"; |
|
} |
|
} else { |
|
if (activeTab == 'ee2') { |
|
if (document.getElementById('ee_hrule') != null) { |
|
document.getElementById('ee_hrule').style.width=actabw+"px"; |
|
} |
|
} |
|
} |
|
} |
|
DOCSTWO |
|
} |
|
$output .= <<"FOURTH"; |
|
} |
|
if ((chkh == 1) || (listwchange)) { |
|
var primaryheight = document.getElementById('LC_nav_bar').offsetHeight; |
|
var secondaryheight = document.getElementById('LC_secondary_menu').offsetHeight; |
|
var crumbsheight = document.getElementById('LC_breadcrumbs').offsetHeight; |
|
var dccidheight = 0; |
|
if (document.getElementById('dccid') != null) { |
|
dccidheight = document.getElementById('dccid').offsetHeight; |
|
} |
|
var headerheight = 0; |
|
if (document.getElementById("$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); |
|
} |
|
|
|
FOURTH |
|
return $output; |
|
} |
|
|
|
|
|
############################################## |
|
############################################## |
|
|
|
# javascript_valid_email |
|
# |
|
# Generates javascript to validate an e-mail address. |
|
# Returns a javascript function which accetps a form field as argumnent, and |
|
# returns false if field.value does not satisfy two regular expression matches |
|
# for a valid e-mail address. Backwards compatible with old browsers without |
|
# support for javascript RegExp (just checks for @ in field.value in this case). |
|
|
|
sub javascript_valid_email { |
|
my $scripttag .= <<'END'; |
|
function validmail(field) { |
|
var str = field.value; |
|
if (window.RegExp) { |
|
var reg1str = "(@.*@)|(\\.\\.)|(@\\.)|(\\.@)|(^\\.)"; |
|
var reg2str = "^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$"; //" |
|
var reg1 = new RegExp(reg1str); |
|
var reg2 = new RegExp(reg2str); |
|
if (!reg1.test(str) && reg2.test(str)) { |
|
return true; |
|
} |
|
return false; |
|
} |
|
else |
|
{ |
|
if(str.indexOf("@") >= 0) { |
|
return true; |
|
} |
|
return false; |
|
} |
|
} |
|
END |
|
return $scripttag; |
|
} |
|
|
|
|
|
# USAGE: htmltag(element, content, {attribute => value,...}); |
|
# |
|
# EXAMPLES: |
|
# - htmltag('a', 'this is an anchor', {href => 'www.example.com', |
|
# title => 'this is a title'}) |
|
# |
|
# - You might want to set up needed tags like: |
|
# |
|
# my $h3 = sub { return htmltag( "h3", @_ ) }; |
|
# |
|
# ... and use them: $h3->("This is a headline") |
|
# |
|
# - To set up a couple of tags, see sub inittags |
|
# |
|
# NOTES: |
|
# - Empty elements, such as <br/> are correctly terminated, |
|
# i.e. htmltag('br') returns <br/> |
|
# - Empty attributes (title="") are filtered out. |
|
# - The function will not check for deprecated attributes. |
|
# |
|
# OUTPUT: content enclosed in xhtml conform tags |
|
sub htmltag{ |
|
return |
|
qq|<$_[0]| |
|
. join( '', map { qq| $_="${$_[2]}{$_}"| if ${$_[2]}{$_} } keys %{ $_[2] } ) |
|
. ($_[1] ? qq|>$_[1]</$_[0]>| : qq|/>|). "\n"; |
|
}; |
|
|
|
|
|
# USAGE: inittags(@tags); |
|
# |
|
# EXAMPLES: |
|
# - my ($h1, $h2, $h3) = inittags( qw( h1 h2 h3 ) ) |
|
# $h1->("This is a headline") #Returns: <h1>This is a headline</h1> |
|
# |
|
# NOTES: See sub htmltag for further information. |
|
# |
|
# OUTPUT: List of subroutines. |
|
sub inittags { |
|
my @tags = @_; |
|
return map { my $tag = $_; |
|
sub { return htmltag( $tag, @_ ) } |
|
} @tags; |
|
} |
|
|
|
|
|
# USAGE: scripttag(scriptcode, [start|end|both]); |
|
# |
|
# EXAMPLES: |
|
# - scripttag("alert('Hello World!')", 'both') |
|
# returns: |
|
# <script type="text/javascript"> |
|
# // BEGIN LON-CAPA Internal |
|
# alert(Hello World!') |
|
# // END LON-CAPA Internal |
|
# </script> |
|
# |
|
# NOTES: |
|
# - works currently only for javascripts |
|
# |
|
# OUTPUT: |
|
# Scriptcode properly enclosed in <script> and CDATA tags (and LC |
|
# Internal markers if 2nd argument is given) |
|
sub scripttag { |
|
my ( $content, $marker ) = @_; |
|
return unless defined $content; |
|
|
|
my $begin = "\n// BEGIN LON-CAPA Internal\n"; |
|
my $end = "\n// END LON-CAPA Internal\n"; |
|
|
|
if ($marker) { |
|
$content = $begin . $content if $marker eq 'start' or $marker eq 'both'; |
|
$content .= $end if $marker eq 'end' or $marker eq 'both'; |
|
} |
|
|
|
$content = "\n// <![CDATA[\n$content\n// ]]>\n"; |
|
|
|
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, $args->{listattr} ); |
|
} |
|
|
|
|
|
############################################## |
|
############################################## |
|
|
|
# generate_menu |
|
# |
|
# Generates html markup for a menu. |
|
# |
|
# Inputs: |
|
# An array of following structure: |
|
# ({ categorytitle => 'Categorytitle', |
|
# items => [ |
|
# { |
|
# linktext => 'Text to be displayed', |
|
# url => 'URL the link is pointing to, i.e. /adm/site?action=dosomething', |
|
# permission => 'Contains permissions as returned from lonnet::allowed(), |
|
# must evaluate to true in order to activate the link', |
|
# icon => 'icon filename', |
|
# alttext => 'alt text for the icon', |
|
# help => 'Name of the corresponding helpfile', |
|
# linktitle => 'Description of the link (used for title tag)' |
|
# }, |
|
# ... |
|
# ] |
|
# }, |
|
# ... |
|
# ) |
|
# |
|
# Outputs: A scalar containing the html markup for the menu. |
|
|
|
sub generate_menu { |
|
my @menu = @_; |
|
# subs for specific html elements |
|
my ($h3, $div, $ul, $li, $a, $img) = inittags( qw(h3 div ul li a img) ); |
|
|
|
my @categories; # each element represents the entire markup for a category |
|
|
|
foreach my $category (@menu) { |
|
my @links; # contains the links for the current $category |
|
foreach my $link (@{$$category{items}}) { |
|
next unless $$link{permission}; |
|
|
|
# create the markup for the current $link and push it into @links. |
|
# each entry consists of an image and a text optionally followed |
|
# by a help link. |
|
my $src; |
|
if ($$link{icon} ne '') { |
|
$src = '/res/adm/pages/'.$$link{icon}; |
|
} |
|
push(@links,$li->( |
|
$a->( |
|
$img->("", { |
|
class => "LC_noBorder LC_middle", |
|
src => $src, |
|
alt => mt(defined($$link{alttext}) ? |
|
$$link{alttext} : $$link{linktext}) |
|
}), { |
|
href => $$link{url}, |
|
title => mt($$link{linktitle}), |
|
class => 'LC_menubuttons_link' |
|
}). |
|
$a->(mt($$link{linktext}), { |
|
href => $$link{url}, |
|
title => mt($$link{linktitle}), |
|
class => "LC_menubuttons_link" |
|
}). |
|
(defined($$link{help}) ? |
|
Apache::loncommon::help_open_topic($$link{help}) : ''), |
|
{class => "LC_menubuttons_inline_text"})); |
|
} |
|
|
|
# wrap categorytitle in <h3>, concatenate with |
|
# joined and in <ul> tags wrapped @links |
|
# and wrap everything in an enclosing <div> and push it into |
|
# @categories |
|
# such that each element looks like: |
|
# <div><h3>title</h3><ul><li>...</li>...</ul></div> |
|
# the category won't be added if there aren't any links |
|
push(@categories, |
|
$div->($h3->(mt($$category{categorytitle}), {class=>"LC_hcell"}). |
|
$ul->(join('' ,@links), {class =>"LC_ListStyleNormal" }), |
|
{class=>"LC_Box LC_400Box"})) if scalar(@links); |
|
} |
|
|
|
# wrap the joined @categories in another <div> (column layout) |
|
return $div->(join('', @categories), {class => "LC_columnSection"}); |
|
} |
|
|
|
############################################## |
|
############################################## |
|
|
|
=pod |
|
|
|
=item &start_funclist() |
|
|
|
Start list of available functions |
|
|
|
Typically used to offer a simple list of available functions |
|
at top or bottom of page. |
|
All available functions/actions for the current page |
|
should be included in this list. |
|
|
|
If the optional headline text is not provided, a default text will be used. |
|
|
|
|
|
Related routines: |
|
=over 4 |
|
add_item_funclist |
|
end_funclist |
|
=back |
|
|
|
|
|
Inputs: (optional) headline text |
|
|
|
Returns: HTML code with function list start |
|
|
|
=cut |
|
|
|
############################################## |
|
############################################## |
|
|
|
sub start_funclist { |
|
my($legendtext)=@_; |
|
$legendtext=&mt('Functions') if !$legendtext; |
|
return '<ul class="LC_funclist"><li style="font-weight:bold; margin-left:0.8em;">'.$legendtext.'</li>'."\n"; |
|
} |
|
|
|
|
|
############################################## |
|
############################################## |
|
|
|
=pod |
|
|
|
=item &add_item_funclist() |
|
|
|
Adds an item to the list of available functions |
|
|
|
Related routines: |
|
=over 4 |
|
start_funclist |
|
end_funclist |
|
=back |
|
|
|
Inputs: content item with text and link to function |
|
|
|
Returns: HTML code with list item for funclist |
|
|
|
=cut |
|
|
|
############################################## |
|
############################################## |
|
|
|
sub add_item_funclist { |
|
my($content) = @_; |
|
return '<li>'.$content.'</li>'."\n"; |
|
} |
|
|
|
=pod |
|
|
|
=item &end_funclist() |
|
|
|
End list of available functions |
|
|
|
Related routines: |
|
=over 4 |
|
start_funclist |
|
add_item_funclist |
|
=back |
|
|
|
Inputs: ./. |
|
|
|
Returns: HTML code with function list end |
|
=cut |
|
|
|
sub end_funclist { |
|
return "</ul>\n"; |
|
} |
|
|
|
=pod |
|
|
|
=item &funclist_from_array( \@array, {legend => 'text for legend'} ) |
|
|
|
Constructs a XHTML list from \@array with the first item being visually |
|
highlighted and set to the value of legend or 'Functions' if legend is |
|
empty. |
|
|
|
=over |
|
|
|
=item \@array |
|
|
|
A reference to the array containing text that will be wrapped in <li></li> tags. |
|
|
|
=item { legend => 'text' } |
|
|
|
A string that's used as visually highlighted first item. 'Functions' is used if |
|
it's value evaluates to false. |
|
|
|
=back |
|
|
|
returns: XHTML list as string. |
|
|
|
=back |
|
|
|
=cut |
|
|
|
sub funclist_from_array { |
|
my ($items, $args) = @_; |
|
return unless(ref($items) eq 'ARRAY'); |
|
$args->{legend} ||= mt('Functions'); |
|
return list_from_array( [$args->{legend}, @$items], |
|
{ listattr => {class => 'LC_funclist'} }); |
|
} |
|
|
1; |
1; |
|
|
__END__ |
__END__ |