version 1.21, 2010/01/18 20:14:25
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version 1.23, 2010/02/21 00:47:02
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############################################################### |
############################################################### |
############################################################## |
############################################################## |
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=pod |
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=head1 NAME |
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courseprefs- Handler to set/modify course configuration |
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=head1 SYNOPSIS |
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courseprefs provides an interface for setting general course configuration |
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=head1 DESCRIPTION |
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This module is used for configuration of a course |
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=head1 INTERNAL SUBROUTINES |
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=over |
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=item get_allitems() |
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=item print_config_box() |
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=item process_changes() |
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=item get_sec_str() |
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=item check_clone() |
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=item store_changes() |
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=item update_env() |
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=item display_disallowed() |
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=item get_course() |
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=item get_jscript() |
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=item cloners_javascript() |
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=item print_courseinfo() |
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=item new_cloners_dom_row() |
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=item can_modify_catsettings() |
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=item assign_course_categories() |
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=item print_localization() |
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=item get_lang_choices() |
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=item print_feedback() |
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=item user_table() |
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=item select_recipient() |
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=item select_sections() |
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=item print_discussion() |
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=item role_checkboxes() |
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=item print_classlists() |
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=item print_appearance() |
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=item print_grading() |
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=item print_printouts() |
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=item print_spreadsheet() |
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=item print_bridgetasks() |
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=item print_other() |
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=item get_other_items() |
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=item item_table_row_start() |
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=item item_table_row_end() |
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=item yes_no_radio() |
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=item select_from_options() |
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=item make_item_rows() |
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Creates table used to display and set course configuration items. |
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Inputs: $cdom,$items,$ordered,$settings,$rowtotal,$crstype |
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where $cdom is course's domain, $items is HASH ref for current config |
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item, $ordered is ARRAY ref of items to include in row in |
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display order, $settings is HASH ref of current values forrow, |
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$rowtotal is SCALAR ref used to accumulate row count, $crstype is |
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course type. |
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Returns: $datatable |
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HTML mark-up of data table which accumulates individual rows. |
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=item nothidepriv_row() |
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Creates row containing form elements used to display and set |
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whether Domain coordinators who are currently included in |
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advanced course user .db file for a course are to be hidden (e.g., |
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in syllabus, or from course user lists). |
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Inputs: $cdom,$item,$settings,$crstype |
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where $cdom is course domain, item is nothideprivileged, $settings is |
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HASH ref of the current values for nothideprivileged, $crstype is |
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course type (Course or Community). |
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Return: $datatable |
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HTML mark-up for Privileged users (Domain Coordinators) in staff listing. |
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=item print_hdrfmt_row() |
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Creates row containing form elements used to display and set |
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substitution items and text to be used in the header included |
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on printouts. |
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Inputs: $item,$settings |
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where $item is print_header_format, and $settings is a HASH ref |
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of the current values stored for print_header_format. |
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Returns: $output |
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HTML mark-up containing Javascript functions: reOrder() and getIndexByName() |
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used to dynamically update position selectboxes, and HTML table elements |
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for the "Print header format" row. |
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=item position_selector() |
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Creates a select box which can be used to reorder substitutions |
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and text included in a printout header. |
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Inputs: $pos,$num,$maxnum |
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where $pos is current position, $num is the unique identifier, |
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and $maxnum is the total number of items (both substitutions |
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and text in the printout header. |
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Returns: $output |
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HTML mark-up for the selectbox and a hidden form element containing |
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the current position. |
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=item substitution_selector() |
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Creates a combination of select box for choosing an item |
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(student name, course ID or assignment note) to substitute, |
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and a corresponding size limit in the header used for printouts. |
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Inputs: $num,$subst,$limit,$crstype |
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where $num is the unique identifier, $subst is the current |
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substitution (n,c or a, for name, course or note respectively, |
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$limit is the current size limit (integer), and $crstype is |
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course type - course or community. |
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Returns: $output |
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HTML mark-up for selectbox and textbox (separate table cells). |
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=item change_clone() |
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Modifies the list of courses a user can clone (stored |
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in the user's environment.db file), called when a |
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change is made to the list of users allowed to clone |
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a course. |
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Inputs: $action,$cloner |
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where $action is add or drop, and $cloner is identity of |
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user for whom cloning ability is to be changed in course. |
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Returns: nothing |
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=back |
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=cut |
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package Apache::courseprefs; |
package Apache::courseprefs; |
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use strict; |
use strict; |
Line 545 sub process_changes {
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Line 724 sub process_changes {
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my @cloners = split(',',$env{'form.'.$entry}); |
my @cloners = split(',',$env{'form.'.$entry}); |
my @okcloners; |
my @okcloners; |
foreach my $cloner (@cloners) { |
foreach my $cloner (@cloners) { |
my ($uname,$udom) = split(':',$cloner); |
$cloner =~ s/^\s+//; |
if (&check_clone($udom,$disallowed,$uname) eq 'ok') { |
$cloner =~ s/\s+$//; |
if (!grep(/^\Q$cloner\E$/,@okcloners)) { |
unless ($cloner eq '') { |
push(@okcloners,$cloner); |
my ($uname,$udom) = split(':',$cloner); |
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if (&check_clone($udom,$disallowed,$uname) eq 'ok') { |
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if (!grep(/^\Q$cloner\E$/,@okcloners)) { |
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push(@okcloners,$cloner); |
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} |
} |
} |
} |
} |
} |
} |
Line 838 sub check_clone {
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Line 1021 sub check_clone {
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sub store_changes { |
sub store_changes { |
my ($cdom,$cnum,$prefs_order,$actions,$prefs,$values,$changes,$crstype) = @_; |
my ($cdom,$cnum,$prefs_order,$actions,$prefs,$values,$changes,$crstype) = @_; |
my ($chome,$output); |
my ($chome,$output); |
my (%storehash,@delkeys,@need_env_update); |
my (%storehash,@delkeys,@need_env_update,@oldcloner); |
if ((ref($values) eq 'HASH') && (ref($changes) eq 'HASH')) { |
if ((ref($values) eq 'HASH') && (ref($changes) eq 'HASH')) { |
%storehash = %{$values}; |
%storehash = %{$values}; |
} else { |
} else { |
Line 862 sub store_changes {
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Line 1045 sub store_changes {
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$output .= '<h3>'.&mt($prefs->{$item}{'text'}).'</h3>'; |
$output .= '<h3>'.&mt($prefs->{$item}{'text'}).'</h3>'; |
if (ref($changes->{$item}) eq 'HASH') { |
if (ref($changes->{$item}) eq 'HASH') { |
if (keys(%{$changes->{$item}}) > 0) { |
if (keys(%{$changes->{$item}}) > 0) { |
$output .= &mt('Changes made:').'<ul>'; |
$output .= &mt('Changes made:').'<ul style="list-style:none;">'; |
if ($item eq 'other') { |
if ($item eq 'other') { |
foreach my $key (sort(keys(%{$changes->{$item}}))) { |
foreach my $key (sort(keys(%{$changes->{$item}}))) { |
$storehash{$key} = $changes->{$item}{$key}; |
$storehash{$key} = $changes->{$item}{$key}; |
if ($changes->{$item}{$key} eq '') { |
if ($changes->{$item}{$key} eq '') { |
push(@delkeys,$key); |
push(@delkeys,$key); |
$output .= '<li>'.&mt('Deleted setting for [_1]','<i>'.$key.'</i>').'</li>'; |
$output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('Deleted setting for [_1]','<i>'.$key.'</i>')).'</li>'; |
} else { |
} else { |
$output .= '<li>'.&mt('[_1] set to [_2]','<i>'.$key.'</i>', |
$output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]','<i>'.$key.'</i>', |
"'$storehash{$key}'").'</li>'; |
"'$storehash{$key}'")).'</li>'; |
} |
} |
} |
} |
} else { |
} else { |
Line 903 sub store_changes {
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Line 1086 sub store_changes {
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"'<b>".$newname."</b>'").'</li>'; |
"'<b>".$newname."</b>'").'</li>'; |
} |
} |
if ($msg ne '') { |
if ($msg ne '') { |
$output .= '<li>'.&mt($displayname).'<ul>'.$msg.'</ul></li>'; |
$output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt($displayname)).'<ul class="LC_success">'.$msg.'</ul></li>'; |
} |
} |
} else { |
} else { |
next if (!exists($changes->{$item}{$key})); |
next if (!exists($changes->{$item}{$key})); |
Line 978 sub store_changes {
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Line 1161 sub store_changes {
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} |
} |
if ($changes->{$item}{$key} eq '') { |
if ($changes->{$item}{$key} eq '') { |
push(@delkeys,$key); |
push(@delkeys,$key); |
$output .= '<li>'.&mt('Deleted setting for [_1]', |
$output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('Deleted setting for [_1]', |
'<i>'.$displayname.'</i>').'</li>'; |
'<i>'.$displayname.'</i>')).'</li>'; |
} else { |
} else { |
$output .= '<li>'.&mt('[_1] set to [_2]', |
$output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]', |
'<i>'.$displayname.'</i>', |
'<i>'.$displayname.'</i>', |
"'<b>$displayval</b>'"); |
"'<b>$displayval</b>'")); |
if ($key eq 'url') { |
if ($key eq 'url') { |
my $bkuptime=time; |
my $bkuptime=time; |
$output .= (' 'x2).&mt('(Previous URL backed up)').': '. |
$output .= (' 'x2).&mt('(Previous URL backed up)').': '. |
Line 993 sub store_changes {
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Line 1176 sub store_changes {
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} |
} |
$storehash{$key} = $changes->{$item}{$key}; |
$storehash{$key} = $changes->{$item}{$key}; |
} |
} |
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if ($key eq 'cloners') { |
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# Get existing cloners |
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my %clonenames = |
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&Apache::lonnet::dump('environment',$cdom,$cnum,'cloners'); |
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if ($clonenames{'cloners'} =~ /,/) { |
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@oldcloner = split(/\s*\,\s*/,$clonenames{'cloners'}); |
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} else { |
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$oldcloner[0] = $clonenames{'cloners'}; |
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} |
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} |
if (($key eq 'description') || ($key eq 'cloners') || |
if (($key eq 'description') || ($key eq 'cloners') || |
($key eq 'hidefromcat') || ($key eq 'categories')) { |
($key eq 'hidefromcat') || ($key eq 'categories')) { |
push(@need_env_update,$key); |
push(@need_env_update,$key); |
Line 1012 sub store_changes {
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Line 1205 sub store_changes {
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} |
} |
} |
} |
if (&Apache::lonnet::put('environment',\%storehash,$cdom,$cnum) eq 'ok') { |
if (&Apache::lonnet::put('environment',\%storehash,$cdom,$cnum) eq 'ok') { |
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if (ref($changes) eq 'HASH') { |
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if (ref($changes->{'courseinfo'}) eq 'HASH') { |
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if (exists($changes->{'courseinfo'}{'cloners'})) { |
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&change_clone($cdom,$cnum,$changes->{'courseinfo'}{'cloners'}, |
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\@oldcloner); |
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} |
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} |
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} |
if (@delkeys) { |
if (@delkeys) { |
if (&Apache::lonnet::del('environment',\@delkeys,$cdom,$cnum) ne 'ok') { |
if (&Apache::lonnet::del('environment',\@delkeys,$cdom,$cnum) ne 'ok') { |
$output .= '<br /><span class="LC_error">'; |
$output .= '<br /><span class="LC_error">'; |
Line 1400 sub print_courseinfo {
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Line 1601 sub print_courseinfo {
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if (@entries > 0) { |
if (@entries > 0) { |
foreach my $entry (@entries) { |
foreach my $entry (@entries) { |
my ($uname,$udom) = split(/:/,$entry); |
my ($uname,$udom) = split(/:/,$entry); |
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if ($udom =~ /^$match_domain$/) { |
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unless (&Apache::lonnet::domain($udom)) { |
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next; |
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} |
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} else { |
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next; |
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} |
if ($uname eq '*') { |
if ($uname eq '*') { |
$datatable .= |
$datatable .= |
&Apache::loncommon::start_data_table_row(). |
&Apache::loncommon::start_data_table_row(). |
'<td valign="top" align="left"><span class="LC_nobreak">'. |
'<td valign="top" align="left"><span class="LC_nobreak">'. |
&mt('Domain:').'<b> '.$udom. |
&mt('Any user in domain:').'<b> '.$udom. |
'</b><input type="hidden" name="cloners_dom_'.$num. |
'</b><input type="hidden" name="cloners_dom_'.$num. |
'" value="'.$udom.'" /></span><br />'. |
'" value="'.$udom.'" /></span><br />'. |
'<span class="LC_nobreak"><label><input type="checkbox" '. |
'<span class="LC_nobreak"><label><input type="checkbox" '. |
Line 1412 sub print_courseinfo {
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Line 1620 sub print_courseinfo {
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&mt('Delete').'</label></span></td>'. |
&mt('Delete').'</label></span></td>'. |
&Apache::loncommon::end_data_table_row(); |
&Apache::loncommon::end_data_table_row(); |
$num ++; |
$num ++; |
} else { |
} elsif (&Apache::lonnet::homeserver($uname,$udom) ne 'no_host') { |
push(@cloners,$entry); |
unless (grep(/^\Q$entry\E$/,@cloners)) { |
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push(@cloners,$entry); |
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} |
} |
} |
} |
} |
} |
} |
Line 2642 sub print_hdrfmt_row {
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Line 2852 sub print_hdrfmt_row {
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$currstr .= '<b>'.&mt('Current print header:').' <span class="LC_warning"><tt>'. |
$currstr .= '<b>'.&mt('Current print header:').' <span class="LC_warning"><tt>'. |
$settings->{$item}.'</tt></span></b><br />'; |
$settings->{$item}.'</tt></span></b><br />'; |
my @current = split(/(%\d*[nca])/,$settings->{$item}); |
my @current = split(/(%\d*[nca])/,$settings->{$item}); |
foreach my $item (@current) { |
foreach my $val (@current) { |
unless ($item eq '') { |
unless ($val eq '') { |
push(@curr,$item); |
push(@curr,$val); |
} |
} |
} |
} |
$currnum = @curr; |
$currnum = @curr; |
Line 2797 sub substitution_selector {
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Line 3007 sub substitution_selector {
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return $output; |
return $output; |
} |
} |
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sub change_clone { |
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my ($cdom,$cnum,$clonelist,$oldcloner) = @_; |
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my $clone_crs = $cnum.':'.$cdom; |
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if ($cnum && $cdom) { |
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my $clone_crs = $cnum.':'.$cdom; |
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my @allowclone; |
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if ($clonelist =~ /,/) { |
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@allowclone = split(',',$clonelist); |
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} else { |
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$allowclone[0] = $clonelist; |
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} |
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foreach my $currclone (@allowclone) { |
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if (!grep(/^$currclone$/,@$oldcloner)) { |
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if ($currclone ne '*') { |
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my ($uname,$udom) = split(/:/,$currclone); |
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if ($uname && $udom && $uname ne '*') { |
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if (&Apache::lonnet::homeserver($uname,$udom) ne 'no_host') { |
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my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable'); |
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if ($currclonecrs{'cloneable'} !~ /\Q$clone_crs\E/) { |
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if ($currclonecrs{'cloneable'} eq '') { |
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$currclonecrs{'cloneable'} = $clone_crs; |
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} else { |
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$currclonecrs{'cloneable'} .= ','.$clone_crs; |
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} |
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&Apache::lonnet::put('environment',\%currclonecrs,$udom,$uname); |
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} |
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} |
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} |
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} |
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} |
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} |
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foreach my $oldclone (@$oldcloner) { |
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if (!grep(/^\Q$oldclone\E$/,@allowclone)) { |
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if ($oldclone ne '*') { |
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my ($uname,$udom) = split(/:/,$oldclone); |
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if ($uname && $udom && $uname ne '*' ) { |
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if (&Apache::lonnet::homeserver($uname,$udom) ne 'no_host') { |
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my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable'); |
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my %newclonecrs = (); |
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if ($currclonecrs{'cloneable'} =~ /\Q$clone_crs\E/) { |
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if ($currclonecrs{'cloneable'} =~ /,/) { |
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my @currclonecrs = split/,/,$currclonecrs{'cloneable'}; |
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foreach my $crs (@currclonecrs) { |
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if ($crs ne $clone_crs) { |
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$newclonecrs{'cloneable'} .= $crs.','; |
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} |
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} |
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$newclonecrs{'cloneable'} =~ s/,$//; |
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} else { |
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$newclonecrs{'cloneable'} = ''; |
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} |
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&Apache::lonnet::put('environment',\%newclonecrs,$udom,$uname); |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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return; |
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} |
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1; |
1; |