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version 1.18, 2003/03/10 20:25:00
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version 1.114, 2005/10/13 22:37:40
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Line 55 html.
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Line 55 html.
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| package Apache::lonhtmlcommon; |
package Apache::lonhtmlcommon; |
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| use Time::Local; |
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| use strict; |
use strict; |
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use Time::Local; |
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use Time::HiRes; |
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use Apache::lonlocal; |
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use Apache::lonnet; |
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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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|
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=item authorbombs |
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|
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=cut |
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|
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############################################## |
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############################################## |
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|
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sub authorbombs { |
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my $url=shift; |
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$url=&Apache::lonnet::declutter($url); |
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my ($udom,$uname)=($url=~/^(\w+)\/(\w+)\//); |
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my %bombs=&Apache::lonmsg::all_url_author_res_msg($uname,$udom); |
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foreach (keys %bombs) { |
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if ($_=~/^$udom\/$uname\//) { |
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return '<a href="/adm/bombs/'.$url. |
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'"><img src="'.&Apache::loncommon::lonhttpdurl('/adm/lonMisc/bomb.gif').'" border="0" /></a>'. |
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&Apache::loncommon::help_open_topic('About_Bombs'); |
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} |
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} |
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return ''; |
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} |
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|
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############################################## |
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############################################## |
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|
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sub recent_filename { |
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my $area=shift; |
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return 'nohist_recent_'.&Apache::lonnet::escape($area); |
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} |
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|
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sub store_recent { |
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my ($area,$name,$value)=@_; |
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my $file=&recent_filename($area); |
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my %recent=&Apache::lonnet::dump($file); |
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if (scalar(keys(%recent))>20) { |
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# remove oldest value |
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my $oldest=time; |
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my $delkey=''; |
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foreach (keys %recent) { |
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my $thistime=(split(/\&/,$recent{$_}))[0]; |
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if ($thistime<$oldest) { |
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$oldest=$thistime; |
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$delkey=$_; |
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} |
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} |
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&Apache::lonnet::del($file,[$delkey]); |
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} |
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# store new value |
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&Apache::lonnet::put($file,{ $name => |
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time.'&'.&Apache::lonnet::escape($value) }); |
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} |
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|
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sub remove_recent { |
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my ($area,$names)=@_; |
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my $file=&recent_filename($area); |
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return &Apache::lonnet::del($file,$names); |
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} |
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|
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sub select_recent { |
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my ($area,$fieldname,$event)=@_; |
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my %recent=&Apache::lonnet::dump(&recent_filename($area)); |
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my $return="\n<select name='$fieldname'". |
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($event?" onchange='$event'":''). |
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">\n<option value=''>--- ".&mt('Recent')." ---</option>"; |
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foreach (sort keys %recent) { |
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unless ($_=~/^error\:/) { |
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my $escaped = &Apache::loncommon::escape_url($_); |
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$return.="\n<option value='$escaped'>". |
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&Apache::lonnet::unescape((split(/\&/,$recent{$_}))[1]). |
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'</option>'; |
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} |
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} |
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$return.="\n</select>\n"; |
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return $return; |
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} |
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|
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sub get_recent { |
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my ($area, $n) = @_; |
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my %recent=&Apache::lonnet::dump(&recent_filename($area)); |
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|
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# Create hash with key as time and recent as value |
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my %time_hash = (); |
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foreach (keys %recent) { |
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my $thistime=(split(/\&/,$recent{$_}))[0]; |
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$time_hash{$thistime} = $_; |
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} |
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|
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# Sort by decreasing time and return key value pairs |
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my %return_hash = (); |
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my $idx = 1; |
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foreach (reverse sort keys %time_hash) { |
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$return_hash{$time_hash{$_}} = |
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&Apache::lonnet::unescape((split(/\&/,$recent{$_}))[1]); |
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if ($n && ($idx++ >= $n)) {last;} |
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} |
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|
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return %return_hash; |
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} |
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|
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=pod |
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|
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=item textbox |
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=cut |
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############################################## |
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############################################## |
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sub textbox { |
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my ($name,$value,$size,$special) = @_; |
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$size = 40 if (! defined($size)); |
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my $Str = '<input type="text" name="'.$name.'" size="'.$size.'" '. |
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'value="'.$value.'" '.$special.' />'; |
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return $Str; |
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} |
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|
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############################################## |
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############################################## |
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=pod |
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|
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=item checkbox |
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=cut |
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############################################## |
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############################################## |
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sub checkbox { |
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my ($name,$checked,$value) = @_; |
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my $Str = '<input type="checkbox" name="'.$name.'" '; |
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if (defined($value)) { |
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$Str .= 'value="'.$value.'"'; |
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} |
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if ($checked) { |
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$Str .= ' checked="1"'; |
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} |
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$Str .= ' />'; |
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return $Str; |
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} |
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| ############################################## |
############################################## |
| ############################################## |
############################################## |
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Line 65 use strict;
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Line 214 use strict;
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| =item &date_setter |
=item &date_setter |
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|
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&date_setter returns html and javascript for a compact date-setting form. |
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To retrieve values from it, use &get_date_from_form(). |
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|
| Inputs |
Inputs |
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| =over 4 |
=over 4 |
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Line 82 The current setting for this time parame
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Line 234 The current setting for this time parame
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| 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. |
| 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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|
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=item $special |
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|
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Additional html/javascript to be associated with each element in |
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the date_setter. See lonparmset for example usage. |
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|
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=item $includeempty |
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=item $state |
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Specifies the initial state of the form elements. Either 'disabled' or empty. |
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Defaults to empty, which indiciates the form elements are not disabled. |
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|
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=back |
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Bugs |
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The method used to restrict user input will fail in the year 2400. |
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| =cut |
=cut |
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| ############################################## |
############################################## |
| ############################################## |
############################################## |
| sub date_setter { |
sub date_setter { |
| my ($formname,$dname,$currentvalue) = @_; |
my ($formname,$dname,$currentvalue,$special,$includeempty,$state, |
| if (! defined($currentvalue) || $currentvalue eq 'now') { |
$no_hh_mm_ss,$defhour,$defmin,$defsec) = @_; |
| $currentvalue = time; |
my $wasdefined=1; |
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if (! defined($state) || $state ne 'disabled') { |
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$state = ''; |
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} |
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if (! defined($no_hh_mm_ss)) { |
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$no_hh_mm_ss = 0; |
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} |
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if ($currentvalue eq 'now') { |
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$currentvalue=time; |
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} |
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if ((!defined($currentvalue)) || ($currentvalue eq '')) { |
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$wasdefined=0; |
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if ($includeempty) { |
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$currentvalue = 0; |
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} else { |
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$currentvalue = time; |
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} |
| } |
} |
| # other potentially useful values: wkday,yrday,is_daylight_savings |
# other potentially useful values: wkday,yrday,is_daylight_savings |
| my ($sec,$min,$hour,$mday,$month,$year,undef,undef,undef) = |
my ($sec,$min,$hour,$mday,$month,$year)=('','',undef,'','',''); |
| localtime($currentvalue); |
if ($currentvalue) { |
| $year += 1900; |
($sec,$min,$hour,$mday,$month,$year,undef,undef,undef) = |
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localtime($currentvalue); |
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$year += 1900; |
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} |
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unless ($wasdefined) { |
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if (($defhour) || ($defmin) || ($defsec)) { |
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($sec,$min,$hour,$mday,$month,$year,undef,undef,undef) = |
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localtime(time); |
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$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; |
$result .= <<ENDJS; |
| <script language="Javascript"> |
<script language="Javascript"> |
|
Line 128 sub date_setter {
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Line 331 sub date_setter {
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| document.$formname.$dname\_day.value = 30; |
document.$formname.$dname\_day.value = 30; |
| } |
} |
| } |
} |
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|
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function $dname\_disable() { |
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document.$formname.$dname\_month.disabled=true; |
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document.$formname.$dname\_day.disabled=true; |
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document.$formname.$dname\_year.disabled=true; |
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document.$formname.$dname\_hour.disabled=true; |
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document.$formname.$dname\_minute.disabled=true; |
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document.$formname.$dname\_second.disabled=true; |
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} |
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|
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function $dname\_enable() { |
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document.$formname.$dname\_month.disabled=false; |
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document.$formname.$dname\_day.disabled=false; |
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document.$formname.$dname\_year.disabled=false; |
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document.$formname.$dname\_hour.disabled=false; |
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document.$formname.$dname\_minute.disabled=false; |
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document.$formname.$dname\_second.disabled=false; |
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} |
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|
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function $dname\_opencalendar() { |
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if (! document.$formname.$dname\_month.disabled) { |
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var calwin=window.open( |
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"/adm/announcements?pickdate=yes&formname=$formname&element=$dname&month="+ |
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document.$formname.$dname\_month.value+"&year="+ |
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document.$formname.$dname\_year.value, |
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"LONCAPAcal", |
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"height=350,width=350,scrollbars=yes,resizable=yes,menubar=no"); |
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} |
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|
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} |
| </script> |
</script> |
| ENDJS |
ENDJS |
| $result .= " <select name=\"$dname\_month\" ". |
$result .= ' <nobr>'; |
| "onChange=\"javascript:$dname\_checkday()\" >\n"; |
my $monthselector = qq{<select name="$dname\_month" $special $state onchange="javascript:$dname\_checkday()" >}; |
| |
# Month |
| my @Months = qw/January February March April May June |
my @Months = qw/January February March April May June |
| July August September October November December/; |
July August September October November December/; |
| # Pad @Months with a bogus value to make indexing easier |
# Pad @Months with a bogus value to make indexing easier |
| 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>"; } |
| for(my $m = 1;$m <=$#Months;$m++) { |
for(my $m = 1;$m <=$#Months;$m++) { |
| $result .= " <option value=\"$m\" "; |
$monthselector .= qq{ <option value="$m" }; |
| $result .= "selected " if ($m-1 == $month); |
$monthselector .= "selected " if ($m-1 eq $month); |
| $result .= "> $Months[$m] </option>\n"; |
$monthselector .= '> '.&mt($Months[$m]).' </option>'; |
| } |
} |
| $result .= " </select>\n"; |
$monthselector.= ' </select>'; |
| $result .= " <input type=\"text\" name=\"$dname\_day\" ". |
# Day |
| "value=\"$mday\" size=\"3\" ". |
my $dayselector = qq{<input type="text" name="$dname\_day" $state value="$mday" size="3" $special onchange="javascript:$dname\_checkday()" />}; |
| "onChange=\"javascript:$dname\_checkday()\" />\n"; |
# Year |
| $result .= " <input type=\"year\" name=\"$dname\_year\" ". |
my $yearselector = qq{<input type="year" name="$dname\_year" $state value="$year" size="5" $special onchange="javascript:$dname\_checkday()" />}; |
| "value=\"$year\" size=\"5\" ". |
# |
| "onChange=\"javascript:$dname\_checkday()\" />\n"; |
my $hourselector = qq{<select name="$dname\_hour" $special $state >}; |
| $result .= " "; |
if ($includeempty) { |
| $result .= " <select name=\"$dname\_hour\" >\n"; |
$hourselector.=qq{<option value=''></option>}; |
| |
} |
| for (my $h = 0;$h<24;$h++) { |
for (my $h = 0;$h<24;$h++) { |
| $result .= " <option value=\"$h\" "; |
$hourselector .= qq{<option value="$h" }; |
| $result .= "selected " if ($hour == $h); |
$hourselector .= "selected " if (defined($hour) && $hour == $h); |
| $result .= "> "; |
$hourselector .= ">"; |
| |
my $timest=''; |
| if ($h == 0) { |
if ($h == 0) { |
| $result .= "12 am"; |
$timest .= "12 am"; |
| } elsif($h == 12) { |
} elsif($h == 12) { |
| $result .= "12 noon"; |
$timest .= "12 noon"; |
| } elsif($h < 12) { |
} elsif($h < 12) { |
| $result .= "$h am"; |
$timest .= "$h am"; |
| } else { |
} else { |
| $result .= $h-12 ." pm"; |
$timest .= $h-12 ." pm"; |
| } |
} |
| $result .= " </option>\n"; |
$timest=&mt($timest); |
| } |
$hourselector .= $timest." </option>\n"; |
| $result .= " </select>\n"; |
} |
| $result .= " <input type=\"text\" name=\"$dname\_minute\" ". |
$hourselector .= " </select>\n"; |
| "value=\"$min\" size=\"3\" /> m\n"; |
my $minuteselector = qq{<input type="text" name="$dname\_minute" $special $state value="$min" size="3" />}; |
| $result .= " <input type=\"text\" name=\"$dname\_second\" ". |
my $secondselector= qq{<input type="text" name="$dname\_second" $special $state value="$sec" size="3" />}; |
| "value=\"$sec\" size=\"3\" /> s\n"; |
my $cal_link = qq{<a href="javascript:$dname\_opencalendar()">}; |
| $result .= "<!-- end $dname date setting form -->\n"; |
# |
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if ($no_hh_mm_ss) { |
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$result .= &mt('[_1] [_2] [_3] [_4]Select Date[_5]', |
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$monthselector,$dayselector,$yearselector, |
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$cal_link,'</a>'); |
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} else { |
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$result .= &mt('[_1] [_2] [_3] [_4] [_5]m [_6]s [_7]Select Date[_8]', |
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$monthselector,$dayselector,$yearselector, |
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$hourselector,$minuteselector,$secondselector, |
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$cal_link,'</a>'); |
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} |
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$result .= "</nobr>\n<!-- end $dname date setting form -->\n"; |
| return $result; |
return $result; |
| } |
} |
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|
| ############################################## |
############################################## |
| ############################################## |
############################################## |
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|
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=pod |
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|
| =item &get_date_from_form |
=item &get_date_from_form |
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|
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get_date_from_form retrieves the date specified in an &date_setter form. |
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|
| Inputs: |
Inputs: |
| |
|
| =over 4 |
=over 4 |
|
Line 203 sub get_date_from_form {
|
Line 455 sub get_date_from_form {
|
| my ($dname) = @_; |
my ($dname) = @_; |
| my ($sec,$min,$hour,$day,$month,$year); |
my ($sec,$min,$hour,$day,$month,$year); |
| # |
# |
| if (defined($ENV{'form.'.$dname.'_second'})) { |
if (defined($env{'form.'.$dname.'_second'})) { |
| my $tmpsec = $ENV{'form.'.$dname.'_second'}; |
my $tmpsec = $env{'form.'.$dname.'_second'}; |
| if (($tmpsec =~ /^\d+$/) && ($tmpsec >= 0) && ($tmpsec < 60)) { |
if (($tmpsec =~ /^\d+$/) && ($tmpsec >= 0) && ($tmpsec < 60)) { |
| $sec = $tmpsec; |
$sec = $tmpsec; |
| } |
} |
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if (!defined($tmpsec) || $tmpsec eq '') { $sec = 0; } |
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} else { |
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$sec = 0; |
| } |
} |
| if (defined($ENV{'form.'.$dname.'_minute'})) { |
if (defined($env{'form.'.$dname.'_minute'})) { |
| my $tmpmin = $ENV{'form.'.$dname.'_minute'}; |
my $tmpmin = $env{'form.'.$dname.'_minute'}; |
| if (($tmpmin =~ /^\d+$/) && ($tmpmin >= 0) && ($tmpmin < 60)) { |
if (($tmpmin =~ /^\d+$/) && ($tmpmin >= 0) && ($tmpmin < 60)) { |
| $min = $tmpmin; |
$min = $tmpmin; |
| } |
} |
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if (!defined($tmpmin) || $tmpmin eq '') { $min = 0; } |
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} else { |
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$min = 0; |
| } |
} |
| if (defined($ENV{'form.'.$dname.'_hour'})) { |
if (defined($env{'form.'.$dname.'_hour'})) { |
| my $tmphour = $ENV{'form.'.$dname.'_hour'}; |
my $tmphour = $env{'form.'.$dname.'_hour'}; |
| if (($tmphour =~ /^\d+$/) && ($tmphour > 0) && ($tmphour < 32)) { |
if (($tmphour =~ /^\d+$/) && ($tmphour >= 0) && ($tmphour < 24)) { |
| $hour = $tmphour; |
$hour = $tmphour; |
| } |
} |
| |
} else { |
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$hour = 0; |
| } |
} |
| if (defined($ENV{'form.'.$dname.'_day'})) { |
if (defined($env{'form.'.$dname.'_day'})) { |
| my $tmpday = $ENV{'form.'.$dname.'_day'}; |
my $tmpday = $env{'form.'.$dname.'_day'}; |
| if (($tmpday =~ /^\d+$/) && ($tmpday > 0) && ($tmpday < 32)) { |
if (($tmpday =~ /^\d+$/) && ($tmpday > 0) && ($tmpday < 32)) { |
| $day = $tmpday; |
$day = $tmpday; |
| } |
} |
| } |
} |
| if (defined($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 = $tmpmonth - 1; |
| } |
} |
| } |
} |
| if (defined($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 > 1900)) { |
| $year = $tmpyear - 1900; |
$year = $tmpyear - 1900; |
| } |
} |
| } |
} |
| if (eval(&timelocal($sec,$min,$hour,$day,$month,$year))) { |
if (($year<70) || ($year>137)) { return undef; } |
| |
if (defined($sec) && defined($min) && defined($hour) && |
| |
defined($day) && defined($month) && defined($year) && |
| |
eval(&timelocal($sec,$min,$hour,$day,$month,$year))) { |
| return &timelocal($sec,$min,$hour,$day,$month,$year); |
return &timelocal($sec,$min,$hour,$day,$month,$year); |
| } else { |
} else { |
| return undef; |
return undef; |
|
Line 251 sub get_date_from_form {
|
Line 514 sub get_date_from_form {
|
| |
|
| =pod |
=pod |
| |
|
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=item &pjump_javascript_definition() |
| |
|
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Returns javascript defining the 'pjump' function, which opens up a |
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parameter setting wizard. |
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|
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=cut |
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|
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############################################## |
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############################################## |
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sub pjump_javascript_definition { |
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my $Str = <<END; |
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function pjump(type,dis,value,marker,ret,call,hour,min,sec) { |
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parmwin=window.open("/adm/rat/parameter.html?type="+escape(type) |
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+"&value="+escape(value)+"&marker="+escape(marker) |
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+"&return="+escape(ret) |
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+"&call="+escape(call)+"&name="+escape(dis) |
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+"&defhour="+escape(hour)+"&defmin="+escape(min) |
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+"&defsec="+escape(sec),"LONCAPAparms", |
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"height=350,width=350,scrollbars=no,menubar=no"); |
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} |
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END |
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return $Str; |
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} |
| |
|
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############################################## |
| |
############################################## |
| |
|
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=pod |
| |
|
| =item &javascript_nothing() |
=item &javascript_nothing() |
| |
|
| Return an appropriate null for the users browser. This is used |
Return an appropriate null for the users browser. This is used |
|
Line 266 sub javascript_nothing {
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Line 558 sub javascript_nothing {
|
| my $nothing = "''"; |
my $nothing = "''"; |
| my $user_browser; |
my $user_browser; |
| my $user_os; |
my $user_os; |
| $user_browser = $ENV{'browser.type'} if (exists($ENV{'browser.type'})); |
$user_browser = $env{'browser.type'} if (exists($env{'browser.type'})); |
| $user_os = $ENV{'browser.os'} if (exists($ENV{'browser.os'})); |
$user_os = $env{'browser.os'} if (exists($env{'browser.os'})); |
| if (! defined($user_browser) || ! defined($user_os)) { |
if (! defined($user_browser) || ! defined($user_os)) { |
| (undef,$user_browser,undef,undef,undef,$user_os) = |
(undef,$user_browser,undef,undef,undef,$user_os) = |
| &Apache::loncommon::decode_user_agent(); |
&Apache::loncommon::decode_user_agent(); |
|
Line 280 sub javascript_nothing {
|
Line 572 sub javascript_nothing {
|
| |
|
| ############################################## |
############################################## |
| ############################################## |
############################################## |
| |
sub javascript_docopen { |
| |
# safari does not understand document.open() and loads "text/html" |
| |
my $nothing = "''"; |
| sub AscendOrderOptions { |
my $user_browser; |
| my ($order, $page, $formName)=@_; |
my $user_os; |
| |
$user_browser = $env{'browser.type'} if (exists($env{'browser.type'})); |
| my $OpSel1 = ''; |
$user_os = $env{'browser.os'} if (exists($env{'browser.os'})); |
| my $OpSel2 = ''; |
if (! defined($user_browser) || ! defined($user_os)) { |
| |
(undef,$user_browser,undef,undef,undef,$user_os) = |
| if($order eq 'Ascending') { |
&Apache::loncommon::decode_user_agent(); |
| $OpSel1 = ' selected'; |
|
| } else { |
|
| $OpSel2 = ' selected'; |
|
| } |
|
| |
|
| my $Str = ''; |
|
| $Str .= '<select name="'.(($page)?$page:'').'Ascend"'; |
|
| if($formName) { |
|
| $Str .= ' onchange="document.'.$formName.'.submit()"'; |
|
| } |
|
| $Str .= '>'."\n"; |
|
| $Str .= '<option'.$OpSel1.'>Ascending</option>'."\n". |
|
| '<option'.$OpSel2.'>Descending</option>'."\n"; |
|
| $Str .= '</select>'."\n"; |
|
| |
|
| return $Str; |
|
| } |
|
| |
|
| sub MapOptions { |
|
| my ($data, $page, $formName)=@_; |
|
| my $Str = ''; |
|
| $Str .= '<select name="'; |
|
| $Str .= (($page)?$page:'').'Maps"'; |
|
| if($formName) { |
|
| $Str .= ' onchange="document.'.$formName.'.submit()"'; |
|
| } |
|
| $Str .= '>'."\n"; |
|
| |
|
| my $selected = 0; |
|
| foreach my $sequence (split(':',$data->{'orderedSequences'})) { |
|
| $Str .= '<option'; |
|
| if($data->{$page.'Maps'} eq $data->{$sequence.':title'}) { |
|
| $Str .= ' selected'; |
|
| $selected = 1; |
|
| } |
|
| $Str .= '>'.$data->{$sequence.':title'}.'</option>'."\n"; |
|
| } |
|
| $Str .= '<option'; |
|
| if(!$selected) { |
|
| $Str .= ' selected'; |
|
| } |
|
| $Str .= '>All Maps</option>'."\n"; |
|
| |
|
| $Str .= '</select>'."\n"; |
|
| |
|
| return $Str; |
|
| } |
|
| |
|
| sub ProblemOptions { |
|
| my ($data, $page, $map, $formName)=@_; |
|
| my $Str = ''; |
|
| $Str .= '<select name="'; |
|
| $Str .= (($page)?$page:'').'ProblemSelect"'; |
|
| if($formName) { |
|
| $Str .= ' onchange="document.'.$formName.'.submit()"'; |
|
| } |
|
| $Str .= '>'."\n"; |
|
| |
|
| my $selected = 0; |
|
| foreach my $sequence (split(':',$data->{'orderedSequences'})) { |
|
| if($data->{$sequence.':title'} eq $map || $map eq 'All Maps') { |
|
| foreach my $problem (split(':', $data->{$sequence.':problems'})) { |
|
| $Str .= '<option'; |
|
| if($data->{$page.'ProblemSelect'} eq |
|
| $data->{$problem.':title'}) { |
|
| $Str .= ' selected'; |
|
| $selected = 1; |
|
| } |
|
| $Str .= '>'.$data->{$problem.':title'}.'</option>'."\n"; |
|
| } |
|
| } |
|
| } |
} |
| $Str .= '<option'; |
if ($user_browser eq 'safari' && $user_os =~ 'mac') { |
| if(!$selected) { |
$nothing = "document.clear()"; |
| $Str .= ' selected'; |
} else { |
| |
$nothing = "document.open('text/html','replace')"; |
| } |
} |
| $Str .= '>All Problems</option>'."\n"; |
return $nothing; |
| |
|
| $Str .= '</select>'."\n"; |
|
| |
|
| return $Str; |
|
| } |
} |
| |
|
| sub PartOptions { |
|
| my ($data, $page, $parts, $formName)=@_; |
|
| my $Str = ''; |
|
| |
|
| if(!defined($parts)) { |
|
| return ''; |
|
| } |
|
| |
|
| $Str .= '<select name="'; |
|
| $Str .= (($page)?$page:'').'PartSelect"'; |
|
| if($formName) { |
|
| $Str .= ' onchange="document.'.$formName.'.submit()"'; |
|
| } |
|
| $Str .= '>'."\n"; |
|
| |
|
| my $selected = 0; |
############################################## |
| foreach my $part (@$parts) { |
############################################## |
| $Str .= '<option'; |
|
| if($data->{$page.'PartSelect'} eq $part) { |
|
| $Str .= ' selected'; |
|
| $selected = 1; |
|
| } |
|
| $Str .= '>'.$part.'</option>'."\n"; |
|
| } |
|
| $Str .= '<option'; |
|
| if(!$selected) { |
|
| $Str .= ' selected'; |
|
| } |
|
| $Str .= '>All Parts</option>'."\n"; |
|
| |
|
| $Str .= '</select>'."\n"; |
=pod |
| |
|
| return $Str; |
=item &StatusOptions() |
| } |
|
| |
|
| sub StudentOptions { |
Returns html for a selection box which allows the user to choose the |
| my ($cache, $students, $selectedName, $page, $formName)=@_; |
enrollment status of students. The selection box name is 'Status'. |
| |
|
| my $Str = ''; |
Inputs: |
| $Str .= '<select name="'.(($page)?$page:'').'Student"'; |
|
| if($formName) { |
|
| $Str .= ' onchange="document.'.$formName.'.submit()"'; |
|
| } |
|
| $Str .= '>'."\n"; |
|
| |
|
| my $selected=0; |
$status: the currently selected status. If undefined the value of |
| |
$env{'form.Status'} is taken. If that is undefined, a value of 'Active' |
| |
is used. |
| |
|
| foreach (@$students) { |
$formname: The name of the form. If defined the onchange attribute of |
| $Str .= '<option'; |
the selection box is set to document.$formname.submit(). |
| if($selectedName eq $_) { |
|
| $Str .= ' selected'; |
|
| $selected = 1; |
|
| } |
|
| $Str .= '>'; |
|
| $Str .= $cache->{$_.':fullname'}; |
|
| $Str .= '</option>'."\n"; |
|
| } |
|
| |
|
| $Str .= '<option'; |
$size: the size (number of lines) of the selection box. |
| if($selectedName eq 'No Student Selected') { |
|
| $Str .= ' selected'; |
|
| $selected = 1; |
|
| } |
|
| $Str .= '>No Student Selected</option>'."\n"; |
|
| |
|
| $Str .= '<option'; |
$onchange: javascript to use when the value is changed. Enclosed in |
| if(!$selected) { |
double quotes, ""s, not single quotes. |
| $Str .= ' selected'; |
|
| } |
|
| $Str .= '>All Students</option>'."\n"; |
|
| |
|
| $Str .= '</select>'."\n"; |
Returns: a perl string as described. |
| |
|
| return $Str; |
=cut |
| } |
|
| |
|
| |
############################################## |
| |
############################################## |
| sub StatusOptions { |
sub StatusOptions { |
| my ($status, $formName)=@_; |
my ($status, $formName,$size,$onchange)=@_; |
| |
$size = 1 if (!defined($size)); |
| |
if (! defined($status)) { |
| |
$status = 'Active'; |
| |
$status = $env{'form.Status'} if (exists($env{'form.Status'})); |
| |
} |
| |
|
| my $OpSel1 = ''; |
my $OpSel1 = ''; |
| my $OpSel2 = ''; |
my $OpSel2 = ''; |
|
Line 462 sub StatusOptions {
|
Line 640 sub StatusOptions {
|
| |
|
| my $Str = ''; |
my $Str = ''; |
| $Str .= '<select name="Status"'; |
$Str .= '<select name="Status"'; |
| if(defined($formName) && $formName ne '') { |
if(defined($formName) && $formName ne '' && ! defined($onchange)) { |
| $Str .= ' onchange="document.'.$formName.'.submit()"'; |
$Str .= ' onchange="document.'.$formName.'.submit()"'; |
| } |
} |
| |
if (defined($onchange)) { |
| |
$Str .= ' onchange="'.$onchange.'"'; |
| |
} |
| |
$Str .= ' size="'.$size.'" '; |
| $Str .= '>'."\n"; |
$Str .= '>'."\n"; |
| $Str .= '<option'.$OpSel1.'>Active</option>'."\n"; |
$Str .= '<option value="Active" '.$OpSel1.'>'. |
| $Str .= '<option'.$OpSel2.'>Expired</option>'."\n"; |
&mt('Currently Enrolled').'</option>'."\n"; |
| $Str .= '<option'.$OpSel3.'>Any</option>'."\n"; |
$Str .= '<option value="Expired" '.$OpSel2.'>'. |
| |
&mt('Previously Enrolled').'</option>'."\n"; |
| |
$Str .= '<option value="Any" '.$OpSel3.'>'. |
| |
&mt('Any Enrollment Status').'</option>'."\n"; |
| $Str .= '</select>'."\n"; |
$Str .= '</select>'."\n"; |
| } |
} |
| |
|
| |
|
| ######################################################## |
######################################################## |
| ######################################################## |
######################################################## |
| |
|
| =pod |
=pod |
| |
|
| =item &MultipleSectionSelect() |
=item Progess Window Handling Routines |
| |
|
| Inputs: |
These routines handle the creation, update, increment, and closure of |
| |
progress windows. The progress window reports to the user the number |
| |
of items completed and an estimate of the time required to complete the rest. |
| |
|
| =over 4 |
=over 4 |
| |
|
| =item $sections A references to an array containing the names of all the |
|
| sections used in a class. |
|
| |
|
| =item $selectedSections A reference to an array containing the names of the |
|
| currently selected sections. |
|
| |
|
| =back |
|
| |
|
| Returns: a string containing HTML for a multiple select box for |
=item &Create_PrgWin |
| selecting sections of a course. |
|
| |
|
| The form element name is 'Section'. @$sections is sorted prior to output. |
|
| |
|
| =cut |
|
| |
|
| ######################################################## |
Writes javascript to the client to open a progress window and returns a |
| ######################################################## |
data structure used for bookkeeping. |
| sub MultipleSectionSelect { |
|
| my ($sections,$selectedSections)=@_; |
|
| |
|
| my $Str = ''; |
Inputs |
| $Str .= '<select name="Section" multiple="true" size="4">'."\n"; |
|
| |
|
| foreach (sort @$sections) { |
=over 4 |
| $Str .= '<option'; |
|
| foreach my $selected (@$selectedSections) { |
|
| if($_ eq $selected) { |
|
| $Str .= ' selected=""'; |
|
| } |
|
| } |
|
| $Str .= '>'.$_.'</option>'."\n"; |
|
| } |
|
| $Str .= '</select>'."\n"; |
|
| |
|
| return $Str; |
|
| } |
|
| |
|
| ######################################################## |
=item $r Apache request |
| ######################################################## |
|
| |
|
| =pod |
=item $title The title of the progress window |
| |
|
| =item &Title() |
=item $heading A description (usually 1 line) of the process being initiated. |
| |
|
| Inputs: $pageName a string containing the name of the page to be sent |
=item $number_to_do The total number of items being processed. |
| to &Apache::loncommon::bodytag. |
|
| |
|
| Returns: string containing being <html> and complete <head> and <title> |
=item $type Either 'popup' or 'inline' (popup is assumed if nothing is |
| as well as a <script> to focus the current window and change its width |
specified) |
| and height to 500. Why? I do not know. If you find out, please update |
|
| this documentation. |
|
| |
|
| =cut |
=item $width Specify the width in charaters of the input field. |
| |
|
| ######################################################## |
=item $formname Only useful in the inline case, if a form already exists, this needs to be used and specfiy the name of the form, otherwise the Progress line will be created in a new form of it's own |
| ######################################################## |
|
| sub Title { |
|
| my ($pageName)=@_; |
|
| |
|
| my $Str = ''; |
=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 |
| |
|
| $Str .= '<html><head><title>'.$pageName.'</title></head>'."\n"; |
=back |
| $Str .= &Apache::loncommon::bodytag($pageName)."\n"; |
|
| $Str .= '<script>window.focus(); window.width=500;window.height=500;'; |
|
| $Str .= '</script>'."\n"; |
|
| |
|
| return $Str; |
Returns a hash containing the progress state data structure. |
| } |
|
| |
|
| ######################################################## |
|
| ######################################################## |
|
| |
|
| =pod |
=item &Update_PrgWin |
| |
|
| =item &CreateHeadings() |
Updates the text in the progress indicator. Does not increment the count. |
| |
See &Increment_PrgWin. |
| |
|
| This function generates the column headings for the chart. |
Inputs: |
| |
|
| =over 4 |
=over 4 |
| |
|
| Inputs: $CacheData, $keyID, $headings, $spacePadding |
=item $r Apache request |
| |
|
| $CacheData: pointer to a hash tied to the cached data database |
|
| |
|
| $keyID: a pointer to an array containing the names of the data |
=item $prog_state Pointer to the data structure returned by &Create_PrgWin |
| held in a column and is used as part of a key into $CacheData |
|
| |
|
| $headings: The names of the headings for the student information |
=item $displaystring The string to write to the status indicator |
| |
|
| $spacePadding: The spaces to go between columns |
=back |
| |
|
| Output: $Str |
Returns: none |
| |
|
| $Str: A formatted string of the table column headings. |
|
| |
|
| =back |
=item Increment_PrgWin |
| |
|
| =cut |
Increment the count of items completed for the progress window by 1. |
| |
|
| ######################################################## |
Inputs: |
| ######################################################## |
|
| sub CreateHeadings { |
|
| my ($data,$keyID,$headings,$displayString,$format)=@_; |
|
| my $Str=''; |
|
| my $formatting = ''; |
|
| |
|
| for(my $index=0; $index<(scalar @$headings); $index++) { |
|
| my $currentHeading=$headings->[$index]; |
|
| if($format eq 'preformatted') { |
|
| my @dataLength=split(//,$currentHeading); |
|
| my $length=scalar @dataLength; |
|
| $formatting = (' 'x |
|
| ($data->{$keyID->[$index].':columnWidth'}-$length)); |
|
| } |
|
| my $linkdata=$keyID->[$index]; |
|
| |
|
| my $tempString = $displayString; |
|
| $tempString =~ s/LINKDATA/$linkdata/; |
|
| $tempString =~ s/DISPLAYDATA/$currentHeading/; |
|
| $tempString =~ s/FORMATTING/$formatting/; |
|
| |
|
| $Str .= $tempString; |
=over 4 |
| } |
|
| |
|
| return $Str; |
=item $r Apache request |
| } |
|
| |
|
| ######################################################## |
=item $prog_state Pointer to the data structure returned by Create_PrgWin |
| ######################################################## |
|
| |
|
| =pod |
=item $extraInfo A description of the items being iterated over. Typically |
| |
'student'. |
| |
|
| =item &FormatStudentInformation() |
=back |
| |
|
| This function produces a formatted string of the student\'s information: |
Returns: none |
| username, domain, section, full name, and PID. |
|
| |
|
| =over 4 |
|
| |
|
| Input: $cache, $name, $keyID, $spacePadding |
=item Close_PrgWin |
| |
|
| $cache: This is a pointer to a hash that is tied to the cached data |
Closes the progress window. |
| |
|
| $name: The name and domain of the current student in name:domain format |
Inputs: |
| |
|
| $keyID: A pointer to an array holding the names used to |
=over 4 |
| |
|
| remove data from the hash. They represent the name of the data to be removed. |
=item $r Apache request |
| |
|
| $spacePadding: Extra spaces that represent the space between columns |
=item $prog_state Pointer to the data structure returned by Create_PrgWin |
| |
|
| Output: $Str |
=back |
| |
|
| $Str: Formatted string. |
Returns: none |
| |
|
| =back |
=back |
| |
|
|
Line 645 $Str: Formatted string.
|
Line 764 $Str: Formatted string.
|
| |
|
| ######################################################## |
######################################################## |
| ######################################################## |
######################################################## |
| sub FormatStudentInformation { |
|
| my ($data,$name,$keyID,$displayString,$format)=@_; |
|
| my $Str=''; |
|
| my $currentColumn; |
|
| |
|
| for(my $index=0; $index<(scalar @$keyID); $index++) { |
|
| $currentColumn=$data->{$name.':'.$keyID->[$index]}; |
|
| |
|
| if($format eq 'preformatted') { |
|
| my @dataLength=split(//,$currentColumn); |
|
| my $length=scalar @dataLength; |
|
| $currentColumn.= (' 'x |
|
| ($data->{$keyID->[$index].':columnWidth'}-$length)); |
|
| } |
|
| |
|
| my $tempString = $displayString; |
|
| $tempString =~ s/DISPLAYDATA/$currentColumn/; |
|
| |
|
| $Str .= $tempString; |
my $uniq=0; |
| } |
sub get_uniq_name { |
| |
$uniq++; |
| return $Str; |
return 'uniquename'.$uniq; |
| } |
} |
| |
|
| ######################################################## |
|
| ######################################################## |
|
| |
|
| # Create progress |
# Create progress |
| sub Create_PrgWin { |
sub Create_PrgWin { |
| my ($r, $title, $heading, $number_to_do)=@_; |
my ($r, $title, $heading, $number_to_do,$type,$width,$formname, |
| $r->print('<script>'. |
$inputname)=@_; |
| "popwin=open(\'\',\'popwin\',\'width=400,height=100\');". |
if (!defined($type)) { $type='popup'; } |
| "popwin.document.writeln(\'<html><head><title>$title</title></head>". |
if (!defined($width)) { $width=55; } |
| |
my %prog_state; |
| |
$prog_state{'type'}=$type; |
| |
if ($type eq 'popup') { |
| |
$prog_state{'window'}='popwin'; |
| |
my $html=&Apache::lonxml::xmlbegin(); |
| |
#the whole function called through timeout is due to issues |
| |
#in mozilla Read BUG #2665 if you want to know the whole story |
| |
&r_print($r,'<script>'. |
| |
"var popwin; |
| |
function openpopwin () { |
| |
popwin=open(\'\',\'popwin\',\'width=400,height=100\');". |
| |
"popwin.document.writeln(\'".$html."<head><title>$title</title></head>". |
| "<body bgcolor=\"#88DDFF\">". |
"<body bgcolor=\"#88DDFF\">". |
| "<h4>$heading</h4>". |
"<h4>$heading</h4>". |
| "<form name=popremain>". |
"<form name=popremain>". |
| "<input type=text size=55 name=remaining value=Starting></form>". |
'<input type="text" size="'.$width.'" name="remaining" value="'. |
| |
&mt('Starting').'"></form>'. |
| "</body></html>\');". |
"</body></html>\');". |
| "popwin.document.close();". |
"popwin.document.close();}". |
| "</script>"); |
"\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')); |
| |
} |
| |
|
| my %prog_state; |
|
| $prog_state{'done'}=0; |
$prog_state{'done'}=0; |
| $prog_state{'firststart'}=time; |
$prog_state{'firststart'}=&Time::HiRes::time(); |
| $prog_state{'laststart'}=time; |
$prog_state{'laststart'}=&Time::HiRes::time(); |
| $prog_state{'max'}=$number_to_do; |
$prog_state{'max'}=$number_to_do; |
| |
|
| $r->rflush(); |
|
| return %prog_state; |
return %prog_state; |
| } |
} |
| |
|
| # update progress |
# update progress |
| sub Update_PrgWin { |
sub Update_PrgWin { |
| my ($r,$prog_state,$displayString)=@_; |
my ($r,$prog_state,$displayString)=@_; |
| $r->print('<script>popwin.document.popremain.remaining.value="'. |
&r_print($r,'<script>'.$$prog_state{'window'}.'.document.'. |
| $displayString.'";</script>'); |
$$prog_state{'formname'}.'.'. |
| $$prog_state{'laststart'}=time; |
$$prog_state{'inputname'}.'.value="'. |
| $r->rflush(); |
$displayString.'";</script>'); |
| |
$$prog_state{'laststart'}=&Time::HiRes::time(); |
| } |
} |
| |
|
| # increment progress state |
# increment progress state |
| sub Increment_PrgWin { |
sub Increment_PrgWin { |
| my ($r,$prog_state,$extraInfo)=@_; |
my ($r,$prog_state,$extraInfo)=@_; |
| $$prog_state{'done'}++; |
$$prog_state{'done'}++; |
| my $time_est= (time - $$prog_state{'firststart'})/$$prog_state{'done'} * |
my $time_est= (&Time::HiRes::time() - $$prog_state{'firststart'})/ |
| |
$$prog_state{'done'} * |
| ($$prog_state{'max'}-$$prog_state{'done'}); |
($$prog_state{'max'}-$$prog_state{'done'}); |
| $time_est = int($time_est); |
$time_est = int($time_est); |
| if (int ($time_est/60) > 0) { |
# |
| my $min = int($time_est/60); |
my $min = int($time_est/60); |
| my $sec = $time_est % 60; |
my $sec = $time_est % 60; |
| $time_est = $min.' minutes'; |
# |
| if ($sec > 1) { |
my $str; |
| $time_est.= ', '.$sec.' seconds'; |
if ($min == 0 && $sec > 1) { |
| } elsif ($sec > 0) { |
$str = '[_2] seconds'; |
| $time_est.= ', '.$sec.' second'; |
} elsif ($min == 1 && $sec > 1) { |
| } |
$str = '1 minute [_2] seconds'; |
| |
} elsif ($min == 1 && $sec < 2) { |
| |
$str = '1 minute'; |
| |
} elsif ($min < 10 && $sec > 1) { |
| |
$str = '[_1] minutes, [_2] seconds'; |
| |
} elsif ($min >= 10 || $sec < 2) { |
| |
$str = '[_1] minutes'; |
| |
} |
| |
$time_est = &mt($str,$min,$sec); |
| |
# |
| |
my $lasttime = &Time::HiRes::time()-$$prog_state{'laststart'}; |
| |
if ($lasttime > 9) { |
| |
$lasttime = int($lasttime); |
| |
} elsif ($lasttime < 0.01) { |
| |
$lasttime = 0; |
| } else { |
} else { |
| $time_est .= ' seconds'; |
$lasttime = sprintf("%3.2f",$lasttime); |
| } |
} |
| |
if ($lasttime == 1) { |
| $r->print('<script>popwin.document.popremain.remaining.value="'. |
$lasttime = '('.$lasttime.' '.&mt('second for').' '.$extraInfo.')'; |
| $$prog_state{'done'}.'/'.$$prog_state{'max'}. |
} else { |
| ': '.$time_est.' remaining ('.(time-$$prog_state{'laststart'}). |
$lasttime = '('.$lasttime.' '.&mt('seconds for').' '.$extraInfo.')'; |
| ' seconds for '.$extraInfo.')";'.'</script>'); |
} |
| $$prog_state{'laststart'}=time; |
# |
| $r->rflush(); |
my $user_browser = $env{'browser.type'} if (exists($env{'browser.type'})); |
| |
my $user_os = $env{'browser.os'} if (exists($env{'browser.os'})); |
| |
if (! defined($user_browser) || ! defined($user_os)) { |
| |
(undef,$user_browser,undef,undef,undef,$user_os) = |
| |
&Apache::loncommon::decode_user_agent(); |
| |
} |
| |
if ($user_browser eq 'explorer' && $user_os =~ 'mac') { |
| |
$lasttime = ''; |
| |
} |
| |
&r_print($r,'<script>'.$$prog_state{'window'}.'.document.'. |
| |
$$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(); |
| } |
} |
| |
|
| # close Progress Line |
# close Progress Line |
| sub Close_PrgWin { |
sub Close_PrgWin { |
| my ($r,$prog_state)=@_; |
my ($r,$prog_state)=@_; |
| $r->print('<script>popwin.close()</script>'."\n"); |
if ($$prog_state{'type'} eq 'popup') { |
| |
&r_print($r,'<script>popwin.close()</script>'."\n"); |
| |
} elsif ($$prog_state{'type'} eq 'inline') { |
| |
&Update_PrgWin($r,$prog_state,&mt('Done')); |
| |
} |
| undef(%$prog_state); |
undef(%$prog_state); |
| $r->rflush(); |
} |
| |
|
| |
sub r_print { |
| |
my ($r,$to_print)=@_; |
| |
if ($r) { |
| |
$r->print($to_print); |
| |
$r->rflush(); |
| |
} else { |
| |
print($to_print); |
| |
} |
| |
} |
| |
|
| |
# ------------------------------------------------------- Puts directory header |
| |
|
| |
sub crumbs { |
| |
my ($uri,$target,$prefix,$form,$size,$noformat)=@_; |
| |
if (! defined($size)) { |
| |
$size = '+2'; |
| |
} |
| |
if ($target) { |
| |
$target = ' target="'. |
| |
&Apache::loncommon::escape_single($target).'"'; |
| |
} |
| |
my $output=''; |
| |
unless ($noformat) { $output.='<br /><tt><b>'; } |
| |
$output.='<font size="'.$size.'">'.$prefix.'/'; |
| |
if ($env{'user.adv'}) { |
| |
my $path=$prefix.'/'; |
| |
foreach my $dir (split('/',$uri)) { |
| |
if (! $dir) { next; } |
| |
$path .= $dir; |
| |
unless ($path eq $uri) { $path.='/'; } |
| |
my $linkpath = &Apache::loncommon::escape_single($path); |
| |
if ($form) { |
| |
$linkpath= |
| |
qq{javascript:$form.action='$linkpath';$form.submit();}; |
| |
} |
| |
$output.=qq{<a href="$linkpath" $target>$dir</a>/}; |
| |
} |
| |
} else { |
| |
$output.=$uri; |
| |
} |
| |
unless ($uri=~/\/$/) { $output=~s/\/$//; } |
| |
return $output.'</font>'.($noformat?'':'</b></tt><br />'); |
| |
} |
| |
|
| |
# --------------------- A function that generates a window for the spellchecker |
| |
|
| |
sub spellheader { |
| |
my $html=&Apache::lonxml::xmlbegin(); |
| |
my $nothing=&javascript_nothing(); |
| |
return (<<ENDCHECK); |
| |
<script type="text/javascript"> |
| |
//<!-- BEGIN LON-CAPA Internal |
| |
var checkwin; |
| |
|
| |
function spellcheckerwindow() { |
| |
checkwin=window.open($nothing,'spellcheckwin','height=320,width=280,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no'); |
| |
checkwin.document.writeln('$html<head></head><body bgcolor="#DDDDDD"><form name="spellcheckform" action="/adm/spellcheck" method="post"><input type="hidden" name="text" value="" /></form></body></html>'); |
| |
checkwin.document.close(); |
| |
} |
| |
// END LON-CAPA Internal --> |
| |
</script> |
| |
ENDCHECK |
| |
} |
| |
|
| |
# ---------------------------------- Generate link to spell checker for a field |
| |
|
| |
sub spelllink { |
| |
my ($form,$field)=@_; |
| |
my $linktext=&mt('Check Spelling'); |
| |
return (<<ENDLINK); |
| |
<a href="javascript:if (typeof(document.$form.onsubmit)!='undefined') { if (document.$form.onsubmit!=null) { document.$form.onsubmit();}};spellcheckerwindow();checkwin.document.forms.spellcheckform.text.value=this.document.forms.$form.$field.value;checkwin.document.forms.spellcheckform.submit();">$linktext</a> |
| |
ENDLINK |
| |
} |
| |
|
| |
# ------------------------------------------------- Output headers for HTMLArea |
| |
|
| |
sub htmlareaheaders { |
| |
if (&htmlareablocked()) { return ''; } |
| |
unless (&htmlareabrowser()) { return ''; } |
| |
my $lang='en'; |
| |
if (&mt('htmlarea_lang') ne 'htmlarea_lang') { |
| |
$lang=&mt('htmlarea_lang'); |
| |
} |
| |
return (<<ENDHEADERS); |
| |
<script type="text/javascript"> |
| |
_editor_url='/htmlarea/'; |
| |
_editor_lang='$lang'; |
| |
</script> |
| |
<script type="text/javascript" src="/htmlarea/htmlarea.js"></script> |
| |
ENDHEADERS |
| |
} |
| |
|
| |
# ------------------------------------------------- Activate additional buttons |
| |
|
| |
sub htmlareaaddbuttons { |
| |
if (&htmlareablocked()) { return ''; } |
| |
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 |
| |
|
| |
sub disablelink { |
| |
my @fields=@_; |
| |
if (defined($#fields)) { |
| |
unless ($#fields>=0) { return ''; } |
| |
} |
| |
return '<a href="'.&HTML::Entities::encode('/adm/preferences?action=set_wysiwyg&wysiwyg=off&returnurl=','<>&"').&Apache::lonnet::escape($ENV{'REQUEST_URI'}).'">'.&mt('Disable WYSIWYG Editor').'</a>'; |
| |
} |
| |
|
| |
sub enablelink { |
| |
my @fields=@_; |
| |
if (defined($#fields)) { |
| |
unless ($#fields>=0) { return ''; } |
| |
} |
| |
return '<a href="'.&HTML::Entities::encode('/adm/preferences?action=set_wysiwyg&wysiwyg=on&returnurl=','<>&"').&Apache::lonnet::escape($ENV{'REQUEST_URI'}).'">'.&mt('Enable WYSIWYG Editor').'</a>'; |
| |
} |
| |
|
| |
# ----------------------------------------- Script to activate only some fields |
| |
|
| |
sub htmlareaselectactive { |
| |
my @fields=@_; |
| |
unless (&htmlareabrowser()) { return ''; } |
| |
if (&htmlareablocked()) { return '<br />'.&enablelink(@fields); } |
| |
my $output='<script type="text/javascript" defer="1">'. |
| |
&htmlareaaddbuttons(); |
| |
foreach(@fields) { |
| |
$output.="\nHTMLArea.replace('$_',config);"; |
| |
} |
| |
$output.="\nwindow.status='Activated Editfields';\n</script><br />". |
| |
&disablelink(@fields); |
| |
return $output; |
| |
} |
| |
|
| |
# --------------------------------------------------------------------- Blocked |
| |
|
| |
sub htmlareablocked { |
| |
unless ($env{'environment.wysiwygeditor'} eq 'on') { return 1; } |
| |
return 0; |
| |
} |
| |
|
| |
# ---------------------------------------- Browser capable of running HTMLArea? |
| |
|
| |
sub htmlareabrowser { |
| |
return 1; |
| |
} |
| |
|
| |
############################################################ |
| |
############################################################ |
| |
|
| |
=pod |
| |
|
| |
=item breadcrumbs |
| |
|
| |
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 |
| |
right side of the table (without a link). |
| |
A link to help for the component will be included if one is specified. |
| |
|
| |
All inputs can be undef without problems. |
| |
|
| |
Inputs: $color (the background color of the table returned), |
| |
$component (the large text on the right side of the table), |
| |
$component_help |
| |
$function (role to get colors from) |
| |
$domain (domian of role) |
| |
$menulink (boolean, controls whether to include a link to /adm/menu) |
| |
|
| |
Returns a string containing breadcrumbs for the current page. |
| |
|
| |
=item clear_breadcrumbs |
| |
|
| |
Clears the previously stored breadcrumbs. |
| |
|
| |
=item add_breadcrumb |
| |
|
| |
Pushes a breadcrumb on the stack of crumbs. |
| |
|
| |
input: $breadcrumb, a hash reference. The keys 'href','title', and 'text' |
| |
are required. If present the keys 'faq' and 'bug' will be used to provide |
| |
links to the FAQ and bug sites. |
| |
|
| |
returns: nothing |
| |
|
| |
=cut |
| |
|
| |
############################################################ |
| |
############################################################ |
| |
{ |
| |
my @Crumbs; |
| |
|
| |
sub breadcrumbs { |
| |
my ($color,$component,$component_help,$function,$domain,$menulink, |
| |
$helplink) = @_; |
| |
if (! defined($color)) { |
| |
if (! defined($function)) { |
| |
$function = &Apache::loncommon::get_users_function(); |
| |
} |
| |
$color = &Apache::loncommon::designparm($function.'.tabbg', |
| |
$domain); |
| |
} |
| |
# |
| |
my $Str = "\n". |
| |
'<table width="100%" border="0" cellpadding="0" cellspacing="0">'. |
| |
'<tr><td bgcolor="'.$color.'">'. |
| |
'<font size="-1">'; |
| |
# |
| |
# Make the faq and bug data cascade |
| |
my $faq = ''; |
| |
my $bug = ''; |
| |
my $help=''; |
| |
# The last breadcrumb does not have a link, so handle it separately. |
| |
my $last = pop(@Crumbs); |
| |
# |
| |
# The first one should be the course or a menu link |
| |
if (!defined($menulink)) { $menulink=1; } |
| |
if ($menulink) { |
| |
my $description = 'Menu'; |
| |
if (exists($env{'request.course.id'}) && |
| |
$env{'request.course.id'} ne '') { |
| |
$description = |
| |
$env{'course.'.$env{'request.course.id'}.'.description'}; |
| |
} |
| |
unshift(@Crumbs,{ |
| |
href =>'/adm/menu', |
| |
title =>'Go to main menu', |
| |
target =>'_top', |
| |
text =>$description, |
| |
}); |
| |
} |
| |
my $links .= |
| |
join('->', |
| |
map { |
| |
$faq = $_->{'faq'} if (exists($_->{'faq'})); |
| |
$bug = $_->{'bug'} if (exists($_->{'bug'})); |
| |
$help = $_->{'help'} if (exists($_->{'help'})); |
| |
my $result = '<a href="'.$_->{'href'}.'" '; |
| |
if (defined($_->{'target'}) && $_->{'target'} ne '') { |
| |
$result .= 'target="'.$_->{'target'}.'" '; |
| |
} |
| |
$result .='title="'.&mt($_->{'title'}).'">'. |
| |
&mt($_->{'text'}).'</a>'; |
| |
$result; |
| |
} @Crumbs |
| |
); |
| |
$links .= '->' if ($links ne ''); |
| |
$links .= '<b>'.&mt($last->{'text'}).'</b>'; |
| |
# |
| |
my $icons = ''; |
| |
$faq = $last->{'faq'} if (exists($last->{'faq'})); |
| |
$bug = $last->{'bug'} if (exists($last->{'bug'})); |
| |
$help = $last->{'help'} if (exists($last->{'help'})); |
| |
$component_help=($component_help?$component_help:$help); |
| |
# if ($faq ne '') { |
| |
# $icons .= &Apache::loncommon::help_open_faq($faq); |
| |
# } |
| |
# if ($bug ne '') { |
| |
# $icons .= &Apache::loncommon::help_open_bug($bug); |
| |
# } |
| |
if ($helplink ne 'nohelp') { |
| |
$icons .= &Apache::loncommon::help_open_menu($color,$component,$component_help,$function,$faq,$bug); |
| |
} |
| |
if ($icons ne '') { |
| |
$Str .= $icons.' '; |
| |
} |
| |
# |
| |
$Str .= $links.'</font></td>'; |
| |
# |
| |
if (defined($component)) { |
| |
$Str .= '<td align="right" bgcolor="'.$color.'">'. |
| |
'<font size="+1">'.&mt($component).'</font></td>'; |
| |
} |
| |
$Str .= '</tr></table>'."\n"; |
| |
# |
| |
# Return the @Crumbs stack to what we started with |
| |
push(@Crumbs,$last); |
| |
shift(@Crumbs); |
| |
# |
| |
return $Str; |
| |
} |
| |
|
| |
sub clear_breadcrumbs { |
| |
undef(@Crumbs); |
| |
} |
| |
|
| |
sub add_breadcrumb { |
| |
push (@Crumbs,@_); |
| |
} |
| |
|
| |
} # End of scope for @Crumbs |
| |
|
| |
############################################################ |
| |
############################################################ |
| |
|
| |
# Nested table routines. |
| |
# |
| |
# Routines to display form items in a multi-row table with 2 columns. |
| |
# Uses nested tables to divide form elements into segments. |
| |
# For examples of use see loncom/interface/lonnotify.pm |
| |
# |
| |
# Can be used in following order: ... |
| |
# &start_pick_box() |
| |
# row1 |
| |
# row2 |
| |
# row3 ... etc. |
| |
# &submit_row(0 |
| |
# &end_pickbox() |
| |
# |
| |
# where row1, row 2 etc. are chosen from &role_select_row,&course_select_row, |
| |
# &status_select_row and &email_default_row |
| |
# |
| |
# Can also be used in following order: |
| |
# |
| |
# &start_pick_box() |
| |
# &row_title() |
| |
# &row_closure() |
| |
# &row_title() |
| |
# &row_closure() ... etc. |
| |
# &submit_row() |
| |
# &end_pick_box() |
| |
# |
| |
# In general a &submit_row() call should proceed the call to &end_pick_box(), |
| |
# as this routine adds a button for form submission. |
| |
# &submit_row() does not require a &row_closure after it. |
| |
# |
| |
# &start_pick_box() creates a bounding table with 1-pixel wide black border. |
| |
# rows should be placed between calls to &start_pick_box() and &end_pick_box. |
| |
# |
| |
# &row_title() adds a title in the left column for each segment. |
| |
# &row_closure() closes a row with a 1-pixel wide black line. |
| |
# |
| |
# &role_select_row() provides a select box from which to choose 1 or more roles |
| |
# &course_select_row provides ways of picking groups of courses |
| |
# radio buttons: all, by category or by picking from a course picker pop-up |
| |
# note: by category option is only displayed if a domain has implemented |
| |
# selection by year, semester, department, number etc. |
| |
# |
| |
# &status_select_row() provides a select box from which to choose 1 or more |
| |
# access types (current access, prior access, and future access) |
| |
# |
| |
# &email_default_row() provides text boxes for default e-mail suffixes for |
| |
# different authentication types in a domain. |
| |
# |
| |
# &row_title() and &row_closure() are called internally by the &*_select_row |
| |
# routines, but can also be called directly to start and end rows which have |
| |
# needs that are not accommodated by the *_select_row() routines. |
| |
|
| |
sub start_pick_box { |
| |
my ($table_width) = @_; |
| |
my $output = <<"END"; |
| |
<table width="$table_width" border="0" cellpadding="0" cellspacing="1" bgcolor="#000000"> |
| |
<tr> |
| |
<td> |
| |
<table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="#ffffff"> |
| |
<tr> |
| |
<td> |
| |
<table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#ffffff"> |
| |
END |
| |
return $output; |
| |
} |
| |
|
| |
sub end_pick_box { |
| |
my $output = <<"END"; |
| |
</table> |
| |
</td> |
| |
</tr> |
| |
</table> |
| |
</td> |
| |
</tr> |
| |
</table> |
| |
END |
| |
return $output; |
| |
} |
| |
|
| |
sub row_title { |
| |
my ($col_width,$tablecolor,$title) = @_; |
| |
my $output = <<"ENDONE"; |
| |
<tr> |
| |
<td width="$col_width" bgcolor="$tablecolor"> |
| |
<table width="$col_width" border="0" cellpadding="8" cellspacing="0"> |
| |
<tr> |
| |
<td align="right"><b>$title:</b> |
| |
</td> |
| |
</tr> |
| |
</table> |
| |
</td> |
| |
<td width="100%" valign="top"> |
| |
<table width="100%" border="0" cellpadding="8" cellspacing="0"> |
| |
<tr> |
| |
ENDONE |
| |
return $output; |
| |
} |
| |
|
| |
sub row_closure { |
| |
my $output = <<"ENDTWO"; |
| |
</tr> |
| |
</table> |
| |
</td> |
| |
</tr> |
| |
<tr> |
| |
<td width="100%" colspan="2" bgcolor="#000000"> |
| |
<img src="/adm/lonMisc/blackdot.gif" /><br /> |
| |
</td> |
| |
</tr> |
| |
ENDTWO |
| |
return $output; |
| |
} |
| |
|
| |
sub role_select_row { |
| |
my ($roles,$col_width,$tablecolor,$title) = @_; |
| |
my $output = &row_title($col_width,$tablecolor,$title); |
| |
$output .= qq| <td> |
| |
<select name="roles" multiple >\n|; |
| |
foreach my $role (@$roles) { |
| |
my $plrole; |
| |
if ($role eq 'ow') { |
| |
$plrole = &mt('Course Owner'); |
| |
} else { |
| |
$plrole=&Apache::lonnet::plaintext($role); |
| |
} |
| |
$output .= ' <option value="'.$role.'">'.$plrole.'</option>'; |
| |
} |
| |
$output .= qq| </select> |
| |
</td>\n|; |
| |
$output .= &row_closure(); |
| |
return $output; |
| |
} |
| |
|
| |
sub course_select_row { |
| |
my ($col_width,$tablecolor,$title,$formname,$totcodes,$codetitles,$idlist,$idlist_titles) = @_; |
| |
my $output = &row_title($col_width,$tablecolor,$title); |
| |
$output .= " <td>\n"; |
| |
$output .= qq| |
| |
<script type="text/javascript" language="Javascript" > |
| |
function coursePick (formname) { |
| |
for (var i=0; i<formname.coursepick.length; i++) { |
| |
if (formname.coursepick[i].value == 'category') { |
| |
courseSet(''); |
| |
} |
| |
if (!formname.coursepick[i].checked) { |
| |
if (formname.coursepick[i].value == 'specific') { |
| |
formname.coursetotal.value = 0; |
| |
formname.courselist = ''; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
function setPick (formname) { |
| |
for (var i=0; i<formname.coursepick.length; i++) { |
| |
if (formname.coursepick[i].value == 'category') { |
| |
formname.coursepick[i].checked = true; |
| |
} |
| |
formname.coursetotal.value = 0; |
| |
formname.courselist = ''; |
| |
} |
| |
} |
| |
</script> |
| |
|; |
| |
my $courseform='<b>'.&Apache::loncommon::selectcourse_link |
| |
($formname,'pickcourse','pickdomain','coursedesc').'</b>'; |
| |
if ($totcodes > 0) { |
| |
$output .= '<input type="radio" name="coursepick" value="all" onclick="coursePick(this.form)" />'.&mt('All courses'); |
| |
my $numtitles = @$codetitles; |
| |
if ($numtitles > 0) { |
| |
$output .= '<br /><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>'.$$codetitles[0].'<br />'."\n". |
| |
'<select name="'.$$codetitles[0]. |
| |
'" onChange="setPick(this.form);courseSet('."'$$codetitles[0]'".')">'."\n". |
| |
' <option value="-1" />Select'."\n"; |
| |
my @items = (); |
| |
my @longitems = (); |
| |
if ($$idlist{$$codetitles[0]} =~ /","/) { |
| |
@items = split(/","/,$$idlist{$$codetitles[0]}); |
| |
} else { |
| |
$items[0] = $$idlist{$$codetitles[0]}; |
| |
} |
| |
if (defined($$idlist_titles{$$codetitles[0]})) { |
| |
if ($$idlist_titles{$$codetitles[0]} =~ /","/) { |
| |
@longitems = split(/","/,$$idlist_titles{$$codetitles[0]}); |
| |
} else { |
| |
$longitems[0] = $$idlist_titles{$$codetitles[0]}; |
| |
} |
| |
for (my $i=0; $i<@longitems; $i++) { |
| |
if ($longitems[$i] eq '') { |
| |
$longitems[$i] = $items[$i]; |
| |
} |
| |
} |
| |
} else { |
| |
@longitems = @items; |
| |
} |
| |
for (my $i=0; $i<@items; $i++) { |
| |
$output .= ' <option value="'.$items[$i].'">'.$longitems[$i].'</option>'; |
| |
} |
| |
$output .= '</select></td>'; |
| |
for (my $i=1; $i<$numtitles; $i++) { |
| |
$output .= '<td>'.$$codetitles[$i].'<br />'."\n". |
| |
'<select name="'.$$codetitles[$i]. |
| |
'" onChange="courseSet('."'$$codetitles[$i]'".')">'."\n". |
| |
'<option value="-1"><-Pick '.$$codetitles[$i-1].'</option>'."\n". |
| |
'</select>'."\n". |
| |
'</td>'; |
| |
} |
| |
$output .= '</tr></table><br />'; |
| |
} |
| |
} |
| |
$output .= '<input type="radio" name="coursepick" value="specific" onclick="coursePick(this.form);opencrsbrowser('."'".'rolefilter'."'".','."'".'dccourse'."'".','."'".'dcdomain'."'".','."'".'coursedesc'."',''".')" />'.&mt('Pick specific course(s):').' '.$courseform.' <input type="text" value="0" size="4" name="coursetotal" /><input type="hidden" name="courselist" value="" />selected.<br /></td>'."\n"; |
| |
$output .= &row_closure(); |
| |
return $output; |
| |
} |
| |
|
| |
sub status_select_row { |
| |
my ($types,$col_width,$tablecolor,$title) = @_; |
| |
my $output = &row_title($col_width,$tablecolor,$title); |
| |
$output .= qq| <td> |
| |
<select name="types" multiple>\n|; |
| |
foreach my $status_type (sort(keys(%{$types}))) { |
| |
$output .= ' <option value="'.$status_type.'">'.$$types{$status_type}.'</option>'; |
| |
} |
| |
$output .= qq| </select> |
| |
</td>\n|; |
| |
$output .= &row_closure(); |
| |
return $output; |
| |
} |
| |
|
| |
sub email_default_row { |
| |
my ($authtypes,$col_width,$tablecolor,$title,$descrip) = @_; |
| |
my $output = &row_title($col_width,$tablecolor,$title); |
| |
my @rowcols = ('#eeeeee','#dddddd'); |
| |
$output .= ' <td>'.$descrip; |
| |
$output .= &start_pick_box('50%'); |
| |
$output .= ' <tr bgcolor="'.$tablecolor.'"> |
| |
<td><b>'.&mt('Authentication Method').'</b></td><td align="right"><b>'.&mt('Username -> e-mail conversion').'</b></td> |
| |
</tr>'."\n"; |
| |
my $rownum = 0; |
| |
foreach my $auth (sort(keys(%{$authtypes}))) { |
| |
my ($userentry,$size); |
| |
my $rowiter = $rownum%2; |
| |
if ($auth =~ /^krb/) { |
| |
$userentry = ''; |
| |
$size = 25; |
| |
} else { |
| |
$userentry = 'username@'; |
| |
$size = 15; |
| |
} |
| |
$output .= '<tr bgcolor="'.$rowcols[$rowiter].'"><td> '.$$authtypes{$auth}.'</td><td align="right">'.$userentry.'<input type="text" name="'.$auth.'" size="'.$size.'" /></td></tr>'; |
| |
$rownum ++; |
| |
} |
| |
$output .= &end_pick_box(); |
| |
$output .= " <br /></td>\n"; |
| |
$output .= &row_closure(); |
| |
return $output; |
| |
} |
| |
|
| |
|
| |
sub submit_row { |
| |
my ($col_width,$tablecolor,$title,$cmd,$submit_text) = @_; |
| |
my $output = &row_title($col_width,$tablecolor,$title); |
| |
$output .= qq| |
| |
<td width="100%" valign="top" align="right"> |
| |
<br /> |
| |
<input type="hidden" name="command" value="$cmd" /> |
| |
<input type="submit" value="$submit_text"/> |
| |
<br /><br /> |
| |
</td>\n|; |
| |
return $output; |
| } |
} |
| |
|
| 1; |
1; |
| |
|
| __END__ |
__END__ |
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