loncom/interface/lonpickcourse.pm - diff

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Diff for /loncom/interface/lonpickcourse.pm between versions 1.85 and 1.106

version 1.85, 2009/07/31 03:01:31	version 1.106, 2013/03/01 04:55:35
Line 31 package Apache::lonpickcourse;	Line 31 package Apache::lonpickcourse;
use strict;	use strict;
use Apache::Constants qw(:common);	use Apache::Constants qw(:common);
use Apache::loncommon;	use Apache::loncommon;
	use Apache::lonhtmlcommon;
use Apache::loncoursedata;	use Apache::loncoursedata;
use Apache::lonnet;	use Apache::lonnet;
use Apache::lonlocal;	use Apache::lonlocal;
Line 51 sub handler {	Line 52 sub handler {
($ENV{'QUERY_STRING'},['domainfilter','form','cnumelement',	($ENV{'QUERY_STRING'},['domainfilter','form','cnumelement',
'cdomelement','cnameelement','roleelement',	'cdomelement','cnameelement','roleelement',
'multiple','type','setroles','fixeddom','cloner']);	'multiple','type','setroles','fixeddom','cloner']);
my ($type,$title,$jscript,$multelement,$multiple,$roleelement,	my ($type,$title,$jscript,$multelement,$multiple,$roleelement,$typeelement,
$lastaction,$autosubmit,$submitopener,$cloneruname,$clonerudom);	$lastaction,$autosubmit,$submitopener,$cloneruname,$clonerudom);

# Get course type - Course or Community.	# Get course type - Course or Community.
Line 75 sub handler {	Line 76 sub handler {
$submitopener = &processpick();	$submitopener = &processpick();
$autosubmit = 'process_pick("'.$roledom.'")';	$autosubmit = 'process_pick("'.$roledom.'")';
}	}
	if ($env{'form.typeelement'} ne '') {
	$typeelement = '<input type="hidden" name="typeelement" value="'.$env{'form.typeelement'}.'" />';
	}

# if called when a DC is creating a course	# if called when a DC is creating a course for another user.
if ($env{'form.form'} eq 'ccrs') {	if ($env{'form.form'} eq 'ccrs') {
($cloneruname,$clonerudom) = ($env{'form.cloner'} =~ /^($match_username):($match_domain)$/);	($cloneruname,$clonerudom) = ($env{'form.cloner'} =~ /^($match_username):($match_domain)$/);
}	}
Line 102 sub handler {	Line 106 sub handler {

if ((($env{'form.form'} eq 'cu') \|\| ($env{'form.form'} eq 'studentform')) &&	if ((($env{'form.form'} eq 'cu') \|\| ($env{'form.form'} eq 'studentform')) &&
($env{'form.pickedcourse'})) {	($env{'form.pickedcourse'})) {
$loaditem{'onload'} .= 'setSections()';	$loaditem{'onload'} .= 'setDefaultCredits();setRoles();setSections();';
}	}
my $js = &js_changer();	my $js = &js_changer();
$r->print(&Apache::loncommon::start_page($title,$js,	$r->print(&Apache::loncommon::start_page($title,
	&Apache::lonhtmlcommon::scripttag($js),
{'add_entries' => \%loaditem,	{'add_entries' => \%loaditem,
'no_nav_bar' => 1, }));	'no_nav_bar' => 1, }));

Line 130 sub handler {	Line 135 sub handler {
$onlyown) {	$onlyown) {
$r->print(&gochoose_javascript($type,$multiple,$autosubmit,$lastaction));	$r->print(&gochoose_javascript($type,$multiple,$autosubmit,$lastaction));
}	}
$r->print('<script type="text/javascript" language="Javascript">'.$jscript.	$r->print(&Apache::lonhtmlcommon::scripttag($jscript));
'</script>');
$r->print($submitopener);	$r->print($submitopener);

# ------------------------------------------ Display of filters to limit search	# ------------------------------------------ Display of filters to limit search
my $filter = {};	my $filter = {};
my $action = '/adm/pickcourse';	my $action = '/adm/pickcourse';
my ($numtitles,$showroles,$nohost);	my ($numtitles,$showroles,$nohost,@codetitles);
if (!$onlyown) {	if (!$onlyown) {
my $filterlist = ['domainfilter','descriptfilter',	my $filterlist = ['domainfilter'];
'instcodefilter'];	# created filter for DCs only
	if ($env{'user.adv'} && $env{'form.domainfilter'} &&
	exists($env{'user.role.dc./'.$env{'form.domainfilter'}.'/'})
	&& $env{'form.form'} ne 'portform') {
	my $loncaparev = &Apache::lonnet::get_server_loncaparev($env{'form.domainfilter'});
	if ($loncaparev ne 'unknown_cmd') {
	push(@{$filterlist},'createdfilter');
	}
	}
	push(@{$filterlist},('descriptfilter','instcodefilter'));
if ($env{'form.form'} eq 'rules') {	if ($env{'form.form'} eq 'rules') {
push(@{$filterlist},'personfilter');	push(@{$filterlist},'personfilter');
if (($env{'form.personfilter'} ne '') && ($env{'form.persondomfilter'} ne '')) {	if (($env{'form.personfilter'} ne '') && ($env{'form.persondomfilter'} ne '')) {
Line 165 sub handler {	Line 178 sub handler {

$r->print(&build_filters($filterlist,$type,$roleelement,$multelement,	$r->print(&build_filters($filterlist,$type,$roleelement,$multelement,
$filter,$action,\$numtitles,undef,$cloneruname,	$filter,$action,\$numtitles,undef,$cloneruname,
$clonerudom));	$clonerudom,$typeelement,\@codetitles));
}	}

# ---------------------------------------------------------------- Get the data	# ---------------------------------------------------------------- Get the data
if ((($env{'form.gosearch'}) && ($env{'form.updater'} eq '')) \|\|	if ((($env{'form.gosearch'}) && ($env{'form.updater'} eq '')) \|\|
$onlyown) {	$onlyown) {
	my $domcloner;
	if ($env{'form.form'} eq 'ccrs') {
	if (($env{'request.role.domain'} eq $env{'form.domainfilter'}) &&
	(&Apache::lonnet::allowed('ccc',$env{'request.role.domain'}))) {
	$domcloner = 1;
	}
	}
my %courses = &search_courses($r,$type,$onlyown,$filter,$numtitles,	my %courses = &search_courses($r,$type,$onlyown,$filter,$numtitles,
$cloneruname,$clonerudom);	$cloneruname,$clonerudom,$domcloner,\@codetitles);
if ($nohost) {	if ($nohost) {
$r->print ('<span class="LC_warning">'.	$r->print ('<span class="LC_warning">'.
&mt('User does not exist - username: [_1], domain: [_2].',	&mt('User does not exist - username: [_1], domain: [_2].',
Line 188 sub handler {	Line 208 sub handler {
}	}

sub js_changer {	sub js_changer {
return <<"ENDJS";	return <<ENDJS;
<script type="text/javascript">	<script type="text/javascript">
	// <![CDATA[
function updateFilters(caller) {	function updateFilters(caller) {
if (typeof(caller) != "undefined") {	if (typeof(caller) != "undefined") {
document.filterpicker.updater.value = caller.name;	document.filterpicker.updater.value = caller.name;
}	}
document.filterpicker.submit();	document.filterpicker.submit();
}	}
	// ]]
</script>	</script>

ENDJS	ENDJS

}	}

sub processpick {	sub processpick {
Line 220 ENDONE	Line 239 ENDONE
$process_pick .= <<"ENDTWO";	$process_pick .= <<"ENDTWO";
if (pickedDomain == dom) {	if (pickedDomain == dom) {
if (pickedCourse != '') {	if (pickedCourse != '') {
var courseTarget = "cc./"+pickedDomain+"/"+pickedCourse	var ccrole = "cc";
	var pickedType = "$env{'form.type'}";
	if (pickedType == "Community") {
	ccrole = "co";
	}
	var courseTarget = ccrole+"./"+pickedDomain+"/"+pickedCourse
opener.document.title='Role selected. Please stand by.';	opener.document.title='Role selected. Please stand by.';
opener.status='Role selected. Please stand by.';	opener.status='Role selected. Please stand by.';
opener.document.rolechoice.newrole.value=courseTarget	opener.document.rolechoice.newrole.value=courseTarget
Line 252 sub create_user_javascript {	Line 276 sub create_user_javascript {
my $output;	my $output;
#javascript for reporting sections and groups then closing	#javascript for reporting sections and groups then closing
if ($env{'form.pickedcourse'}) {	if ($env{'form.pickedcourse'}) {
my ($cdom,$cnum) = split/_/,$env{'form.pickedcourse'};	my %coursedescription =
	&Apache::lonnet::coursedescription($env{'form.pickedcourse'},
	{'one_time' => '1'});
	my $cdom = $coursedescription{'domain'};
	my $cnum = $coursedescription{'num'};
	my $crstype = $coursedescription{'type'};
	my %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
	my ($showcredits,$credits);
	if (($crstype ne 'Community') &&
	($domdefs{'officialcredits'} \|\| $domdefs{'unofficialcredits'})) {
	$showcredits = 1;
	$credits = $coursedescription{'internal.defaultcredits'};
	}
my $sec_element = 'currsec';	my $sec_element = 'currsec';
my $grplist_element = 'groups';	my $grplist_element = 'groups';
my ($sections,$groups) =	my ($sections,$groups) =
Line 263 sub create_user_javascript {	Line 299 sub create_user_javascript {
my $groupslist = join(',',@{$groups});	my $groupslist = join(',',@{$groups});
$output = qq\|	$output = qq\|
<script type="text/javascript">	<script type="text/javascript">
	// <![CDATA[
function setSections() {	function setSections() {
opener.document.$env{"form.form"}.$grplist_element.value='$groupslist';	opener.document.$env{"form.form"}.$grplist_element.value='$groupslist';
window.opener.setSect('$seclist');	window.opener.setSect('$seclist');
self.close()	self.close();
	}
	function setRoles() {
	window.opener.setRole('$crstype');
}	}
	\|;
	if ($showcredits) {
	$output .= qq\|
	function setDefaultCredits() {
	window.opener.setCredits('$credits');
	}
	\|;
	}
	$output .= qq\|
	// ]]>
</script>	</script>
\|;	\|;
;
}	}
return $output;	return $output;
}	}
Line 284 sub display_matched_courses {	Line 333 sub display_matched_courses {
$r->print('<form name="courselist" method="post" action="'.$action.'">');	$r->print('<form name="courselist" method="post" action="'.$action.'">');
if ($env{'form.form'} eq 'modifycourse') {	if ($env{'form.form'} eq 'modifycourse') {
if ($numcourses > 0) {	if ($numcourses > 0) {
my $cctitle = &Apache::lonnet::plaintext('cc',$type);	my $ccrole = 'cc';
my $dctitle = &Apache::lonnet::plaintext('dc');	if ($type eq 'Community') {
my $ccrolechk = ' checked="checked" ';	$ccrole = 'co';
my $menuchk = ' ';
if ($env{'form.prevphase'} ne '') {
$ccrolechk = ' ';
$menuchk = ' checked="checked" ';
}	}
	my $cctitle = &Apache::lonnet::plaintext($ccrole,$type);
	my $dctitle = &Apache::lonnet::plaintext('dc');
	my $ccrolechk = ' ';
	my $menuchk = ' checked="checked" ';
$r->print(	$r->print(
'<fieldset>'	'<div class="LC_left_float">'
.'<legend>'.&mt('Action').'</legend>'	.'<fieldset>'
.'<div class="LC_nobreak"><label>'	.'<legend>'.&mt('Pick action').'</legend>'
	.'<span class="LC_nobreak"><label>'
.'<input type="radio" name="phase" value="ccrole"'.$ccrolechk.'/>'	.'<input type="radio" name="phase" value="ccrole"'.$ccrolechk.'/>'
.' '.&mt('Enter the course with the role of [_1].',$cctitle)	.' ');
.'</label></div>'	if ($type eq 'Community') {
.'<div class="LC_nobreak"><label>'	$r->print(&mt('Enter the community with the role of [_1].',$cctitle));
.'<input type="radio" name="phase" value="menu"'.$menuchk.'/> '	} else {
.&mt('View or modify course settings which only a [_1] may modify.',$dctitle)	$r->print(&mt('Enter the course with the role of [_1].',$cctitle));
.'</label></div>'	}
.'</fieldset>'	$r->print('</label></span><br />'
.'<br />'	.'<span class="LC_nobreak"><label>'
	.'<input type="radio" name="phase" value="menu"'.$menuchk.'/> ');
	if ($type eq 'Community') {
	$r->print(&mt('View or modify community settings which only a [_1] may modify.',$dctitle));
	} else {
	$r->print(&mt('View or modify course settings which only a [_1] may modify.',$dctitle));
	}
	$r->print('</label></span>'
	.'</fieldset></div>'
	.'<br clear="all" />'
);	);
}	}
}	}
Line 323 sub display_matched_courses {	Line 382 sub display_matched_courses {
}	}

if ($numcourses > 1 && $multiple) {	if ($numcourses > 1 && $multiple) {
$r->print('<input type="button" value="check all"	$r->print('<input type="button" value="'.&mt('check all').'"
onclick="javascript:checkAll(document.courselist.course_id)" />	onclick="javascript:checkAll(document.courselist.course_id)" />
<input type="button" value="uncheck all"	<input type="button" value="'.&mt('uncheck all').'"
onclick="javascript:uncheckAll(document.courselist.course_id)" />	onclick="javascript:uncheckAll(document.courselist.course_id)" />
<br /><br />');	<br /><br />');
}	}
Line 333 sub display_matched_courses {	Line 392 sub display_matched_courses {
if (%courses) {	if (%courses) {
$r->print(&Apache::loncommon::start_data_table());	$r->print(&Apache::loncommon::start_data_table());
$r->print(&Apache::loncommon::start_data_table_header_row());	$r->print(&Apache::loncommon::start_data_table_header_row());
	my $titlehdr = &mt('Course Title');
	if ($type eq 'Community') {
	$titlehdr = &mt('Community Title');
	}
$r->print('<th>'.&mt('Select').'</th>'	$r->print('<th>'.&mt('Select').'</th>'
.'<th>'.&mt('Course Title').'</th>'	.'<th>'.$titlehdr.'</th>'
.'<th>'.&mt('Domain').'</th>'	.'<th>'.&mt('Domain').'</th>');
.'<th>'.&mt('Course Code').'</th>'	unless ($type eq 'Community') {
.'<th>'.&mt('Owner/Co-owner(s)').'</th>'	$r->print('<th>'.&mt('Course Code').'</th>');
.'<th>'.&mt('Type').'</th>'	}
);	$r->print('<th>'.&mt('Owner/Co-owner(s)').'</th>');
if ($showroles) {	if ($showroles) {
$r->print('<th>'.&mt("Role(s) for [_1]",	$r->print('<th>'.&mt("Role(s) for [_1]",
&Apache::loncommon::plainname($env{'form.personfilter'},	&Apache::loncommon::plainname($env{'form.personfilter'},
Line 347 sub display_matched_courses {	Line 410 sub display_matched_courses {
}	}
$r->print(&Apache::loncommon::end_data_table_header_row());	$r->print(&Apache::loncommon::end_data_table_header_row());
}	}
	my %cc_cloneable;
	if (($env{'form.form'} eq 'ccrs') \|\| ($env{'form.form'} eq 'requestcrs')) {
	my ($coord_cloneable,$warning) =
	&get_coordinator_cloneable($cloneruname,$clonerudom,$type);
	if ($coord_cloneable) {
	map {$cc_cloneable{$_} = 1;} split('&',$coord_cloneable);
	}
	}
foreach my $description (sort { lc($a) cmp lc($b) } (keys(%by_descrip))) {	foreach my $description (sort { lc($a) cmp lc($b) } (keys(%by_descrip))) {
foreach my $course (@{$by_descrip{$description}}) {	foreach my $course (@{$by_descrip{$description}}) {
$r->print(&Apache::loncommon::start_data_table_row());	$r->print(&Apache::loncommon::start_data_table_row());
Line 359 sub display_matched_courses {	Line 430 sub display_matched_courses {
$instcode = $courses{$course}{'inst_code'};	$instcode = $courses{$course}{'inst_code'};
$ttype = $courses{$course}{'type'};	$ttype = $courses{$course}{'type'};
if (($env{'form.form'} eq 'ccrs') \|\| ($env{'form.form'} eq 'requestcrs')) {	if (($env{'form.form'} eq 'ccrs') \|\| ($env{'form.form'} eq 'requestcrs')) {
my $cloners = $courses{$course}{'cloners'};	if ($env{'form.form'} eq 'ccrs') {
if ($cloners ne '') {	if (($env{'request.role.domain'} eq $cdom) &&
my @cloneable = split(',',$cloners);	(&Apache::lonnet::allowed('ccc',$env{'request.role.domain'}))) {
if (grep(/^\*$/,@cloneable)) {
$canclone = 1;	$canclone = 1;
}	}
if (grep(/^\*:\Q$env{'form.clonerudom'}\E$/,@cloneable)) {	}
	unless ($canclone) {
	if ($cc_cloneable{$cnum.':'.$cdom}) {
$canclone = 1;	$canclone = 1;
}	}
if (grep(/^\Q$cloneruname\E:\Q$clonerudom\E$/,@cloneable)) {	}
$canclone = 1;	unless ($canclone) {
	my $cloners = $courses{$course}{'cloners'};
	if ($cloners ne '') {
	my @cloneable = split(',',$cloners);
	if (grep(/^\*$/,@cloneable)) {
	$canclone = 1;
	}
	if (grep(/^\*:\Q$clonerudom\E$/,@cloneable)) {
	$canclone = 1;
	}
	if (grep(/^\Q$cloneruname\E:\Q$clonerudom\E$/,@cloneable)) {
	$canclone = 1;
	}
}	}
}	}
}	}
push(@owners,&unescape($courses{$course}{'owner'}));	push(@owners,$courses{$course}{'owner'});
if (ref($courses{$course}{'co-owners'}) eq 'ARRAY') {	if ($courses{$course}{'co-owners'} ne '') {
foreach my $item (@{$courses{$course}{'co-owners'}}) {	foreach my $item (split(/,/,$courses{$course}{'co-owners'})) {
push(@owners,&unescape($item));	push(@owners,$item);
}	}
}	}
} else {	} else {
Line 384 sub display_matched_courses {	Line 468 sub display_matched_courses {
($descr,$instcode,$singleowner,$ttype)=split(/:/,$courses{$course});	($descr,$instcode,$singleowner,$ttype)=split(/:/,$courses{$course});
push(@owners,&unescape($singleowner));	push(@owners,&unescape($singleowner));
}	}
my $ownerstr = join(', ',@owners);	my $ownerstr = join(', ',map { &Apache::loncommon::plainname(split(':',$_)); } @owners);
$r->print('<td>'.&course_chooser($multiple,$cdom,$cnum,$cleandesc,$canclone).'</td>');	$r->print('<td>'.&course_chooser($multiple,$cdom,$cnum,$cleandesc,$canclone).'</td>');
$r->print('<td>'.$description.'</td>');	$r->print('<td>'.$description.'</td>');
$r->print('<td>');	$r->print('<td>');
$r->print(&Apache::lonnet::domain($cdom,'description')?	$r->print(&Apache::lonnet::domain($cdom,'description')?
$cdom.' ('.&Apache::lonnet::domain($cdom,'description').')':$cdom);	$cdom.' ('.&Apache::lonnet::domain($cdom,'description').')':$cdom);
$r->print('</td>');	$r->print('</td>');
$r->print('<td>');	unless ($type eq 'Community') {
if ($instcode ne '') {	$r->print('<td>');
$r->print(&unescape($instcode));	if ($instcode ne '') {
} else {	$r->print(&unescape($instcode));
$r->print(' ');	} else {
	$r->print(' ');
	}
	$r->print('</td>');
}	}
$r->print('</td>');
$r->print('<td>'.$ownerstr.'</td>');	$r->print('<td>'.$ownerstr.'</td>');
$r->print('<td>');
if ($ttype ne '') {
$r->print(&mt(&unescape($ttype)));
} else {
$r->print(' ');
}
$r->print('</td>');
if ($showroles) {	if ($showroles) {
$r->print('<td>');	$r->print('<td>');
my $rolestr;	my $rolestr;
Line 416 sub display_matched_courses {	Line 495 sub display_matched_courses {
my (undef,$crdom,$crname,$crtitle) = split('/',$role);	my (undef,$crdom,$crname,$crtitle) = split('/',$role);
$rolestr .= $crtitle.', ';	$rolestr .= $crtitle.', ';
} else {	} else {
$rolestr .= &Apache::lonnet::plaintext($role,$ttype).', ';	$rolestr .= &Apache::lonnet::plaintext($role,$type).', ';
}	}
}	}
$rolestr =~ s/\, $//;	$rolestr =~ s/\, $//;
Line 433 sub display_matched_courses {	Line 512 sub display_matched_courses {
}	}

if (!%courses) {	if (!%courses) {
$r->print(&mt('None found'));	$r->print('<p class="LC_info">'.&mt('None found').'</p>');
} elsif ($multiple) {	} elsif ($multiple) {
$r->print('<input type="button" value="Submit" onClick="gochoose('."'','','')".'" />');	$r->print('<input type="button" value="'.&mt('Submit').'" onClick="gochoose('."'','','')".'" />');
}	}
$r->print('<input type="hidden" name="form" value="'.$env{'form.form'}.'" />'.	$r->print('<input type="hidden" name="form" value="'.$env{'form.form'}.'" />'.
"\n".'<input type="hidden" name="pickedcourse" value="" />'."\n".	"\n".'<input type="hidden" name="pickedcourse" value="" />'."\n".
Line 456 sub display_matched_courses {	Line 535 sub display_matched_courses {
$env{'form.cnumelement'}.'" />'."\n".	$env{'form.cnumelement'}.'" />'."\n".
'<input type="hidden" name="cdomelement" value="'.	'<input type="hidden" name="cdomelement" value="'.
$env{'form.cdomelement'}.'" />'."\n");	$env{'form.cdomelement'}.'" />'."\n");
	if ($env{'form.typeelement'} ne '') {
	$r->print('<input type="hidden" name="typeelement" value="'.
	$env{'form.typeelement'}.'" />'."\n");

	}
}	}
if ((exists($env{'form.fixeddom'})) && ($env{'form.form'} eq 'rules')) {	if ((exists($env{'form.fixeddom'})) && ($env{'form.form'} eq 'rules')) {
$r->print('<input type="hidden" name="fixeddom" value="'.	$r->print('<input type="hidden" name="fixeddom" value="'.
Line 477 sub multiples_tag {	Line 561 sub multiples_tag {

sub build_filters {	sub build_filters {
my ($filterlist,$type,$roleelement,$multelement,$filter,$action,	my ($filterlist,$type,$roleelement,$multelement,$filter,$action,
$numtitlesref,$caller,$cloneruname,$clonerudom) = @_;	$numtitlesref,$caller,$cloneruname,$clonerudom,$typeelement,$codetitlesref) = @_;
my ($list,$formname,$fixeddom,$codedom,$jscript);	my ($list,$formname,$fixeddom,$codedom,$jscript);
$codedom = $env{'request.role.domain'};	$codedom = $env{'request.role.domain'};
if (defined($env{'form.form'})) {	if (defined($env{'form.form'})) {
Line 485 sub build_filters {	Line 569 sub build_filters {
} else {	} else {
$formname = $caller;	$formname = $caller;
}	}
my $onchange;	my $onchange = 'javascript:updateFilters(this)';
unless ($env{'form.interface'} eq 'textual') {	my ($domainselectform,$sincefilterform,$createdfilterform,
$onchange = 'javascript:updateFilters(this)';	$ownerdomselectform,$persondomselectform,$instcodeform,
}	$typeselectform,$instcodetitle);
my ($domainselectform,$sincefilterform,$ownerdomselectform,$persondomselectform,
$instcodeform,$typeselectform,$instcodetitle);
foreach my $item (@{$filterlist}) {	foreach my $item (@{$filterlist}) {
$filter->{$item} = $env{'form.'.$item};	$filter->{$item} = $env{'form.'.$item};
if ($item ne 'descriptfilter' && $item ne 'instcodefilter') {	if ($item ne 'descriptfilter' && $item ne 'instcodefilter') {
Line 553 sub build_filters {	Line 635 sub build_filters {
}	}

# last course activity filter and selection	# last course activity filter and selection
$filter->{'sincefilter'} = $env{'form.sincefilter'};	$sincefilterform = &timebased_select_form('sincefilter',$filter);
$filter->{'sincefilter'} =~ s/[^\d-]//g;
if (!$filter->{'sincefilter'}) { $filter->{'sincefilter'}=-1; }	# course created filter and selection
$sincefilterform=&Apache::loncommon::select_form($filter->{'sincefilter'},	if (exists($filter->{'createdfilter'})) {
'sincefilter',('-1'=>'',	$createdfilterform = &timebased_select_form('createdfilter',$filter);
'86400' => 'today',	}
'604800' => 'last week',
'2592000' => 'last month',	my %lt = &Apache::lonlocal::texthash(
'7776000' => 'last three months',	'cac' => "$type Activity",
'15552000' => 'last six months',	'ccr' => "$type Created",
'31104000' => 'last year',	'cde' => "$type Title",
'select_form_order' =>	'cdo' => "$type Domain",
['-1','86400','604800','2592000','7776000',	'ins' => 'Institutional Code',
'15552000','31104000']));	'inc' => 'Institutional Categorization',
	'cow' => "$type Owner/Co-owner",
my %lt = (	'cop' => "$type Personnel Includes",
'cac' => &mt("$type Activity"),	'cog' => 'Type',
'cde' => &mt("$type Title"),
'cdo' => &mt("$type Domain"),
'ins' => &mt('Institutional Code'),
'inc' => &mt('Institutional Categorization'),
'cow' => &mt("$type Owner/Co-owner"),
'cop' => &mt("$type Personnel Includes"),
'cog' => &mt('Type')
);	);

$typeselectform = '<select name="type" size="1"';	if (($env{'form.form'} eq 'ccrs') \|\| ($env{'form.form'} eq 'requestcrs')) {
if ($onchange) {	my $typeval = 'Course';
$typeselectform .= 'onchange="'.$onchange.'"';	if ($type eq 'Community') {
	$typeval = 'Community';
	}
	$typeselectform = '<input type="hidden" name="type" value="'.$typeval.'" />';
	} else {
	$typeselectform = '<select name="type" size="1"';
	if ($onchange) {
	$typeselectform .= ' onchange="'.$onchange.'"';
	}
	$typeselectform .= '>'."\n";
	foreach my $posstype ('Course','Community') {
	$typeselectform.='<option value="'.$posstype.'"'.
	($posstype eq $type ? ' selected="selected" ' : ''). ">".&mt($posstype)."</option>\n";
	}
	$typeselectform.="</select>";
}	}
$typeselectform .= '>'."\n";

my ($cloneableonlyform,$cloneabletitle);	my ($cloneableonlyform,$cloneabletitle);
if (exists($filter->{'cloneableonly'})) {	if (exists($filter->{'cloneableonly'})) {
Line 593 sub build_filters {	Line 681 sub build_filters {
$cloneableon = $cloneableoff;	$cloneableon = $cloneableoff;
$cloneableoff = '';	$cloneableoff = '';
}	}
$cloneableonlyform = '<span class="LC_nobreak"><label><input type="radio" name="cloneableonly" value="1" '.$cloneableon.'/> '.&mt('Yes').'</label>'.(' 'x3).'<label><input type="radio" name="cloneableonly" value="" '.$cloneableoff.' /> '.&mt('No').'</label></span>';	$cloneableonlyform = '<span class="LC_nobreak"><label><input type="radio" name="cloneableonly" value="1" '.$cloneableon.'/> '.&mt('Required').'</label>'.(' 'x3).'<label><input type="radio" name="cloneableonly" value="" '.$cloneableoff.' /> '.&mt('No restriction').'</label></span>';
if ($env{'form.form'} eq 'ccrs') {	if ($env{'form.form'} eq 'ccrs') {
$cloneabletitle = &mt('Cloneable for').' '.$cloneruname.':'.$clonerudom;	$cloneabletitle = &mt('Cloneable for').' '.$cloneruname.':'.$clonerudom;
} else {	} else {
Line 607 sub build_filters {	Line 695 sub build_filters {
\|\| ($formname eq 'modifycourse')) {	\|\| ($formname eq 'modifycourse')) {
$officialjs = 1;	$officialjs = 1;
($instcodeform,$jscript,$$numtitlesref) =	($instcodeform,$jscript,$$numtitlesref) =
&instcode_selectors($codedom,'filterpicker',$officialjs);	&instcode_selectors($codedom,'filterpicker',$officialjs,$codetitlesref);
if ($jscript) {	if ($jscript) {
$jscript = '<script type="text/javascript" language="Javascript">'.	$jscript = '<script type="text/javascript" language="Javascript">'.
$jscript.'</script>'."\n";	$jscript.'</script>'."\n";
Line 627 sub build_filters {	Line 715 sub build_filters {
}	}
}	}

foreach my $posstype ('Course','Community') {
$typeselectform.='<option value="'.$posstype.'"'.
($posstype eq $type ? ' selected="selected" ' : ''). ">".&mt($posstype)."</option>\n";
}
$typeselectform.="</select>";
my $output = qq\|	my $output = qq\|
<form method="post" name="filterpicker" action="$action">	<form method="post" name="filterpicker" action="$action">
<input type="hidden" name="form" value="$formname" />	<input type="hidden" name="form" value="$formname" />
Line 652 sub build_filters {	Line 735 sub build_filters {
$name_input	$name_input
$roleelement	$roleelement
$multelement	$multelement
	$typeelement
\|;	\|;
if ($formname eq 'portform') {	if ($formname eq 'portform') {
$output .= '<input type="hidden" name="setroles" value="'.$env{'form.setroles'}.'" />'."\n";	$output .= '<input type="hidden" name="setroles" value="'.$env{'form.setroles'}.'" />'."\n";
Line 666 $multelement	Line 750 $multelement
.$sincefilterform	.$sincefilterform
.&Apache::lonhtmlcommon::row_closure();	.&Apache::lonhtmlcommon::row_closure();
}	}
	if ($createdfilterform) {
	$output .= &Apache::lonhtmlcommon::row_title($lt{'ccr'})
	.$createdfilterform
	.&Apache::lonhtmlcommon::row_closure();
	}
if ($domainselectform) {	if ($domainselectform) {
$output .= &Apache::lonhtmlcommon::row_title($lt{'cdo'})	$output .= &Apache::lonhtmlcommon::row_title($lt{'cdo'})
.$domainselectform	.$domainselectform
.&Apache::lonhtmlcommon::row_closure();	.&Apache::lonhtmlcommon::row_closure();
}	}
if ($typeselectform) {	if ($typeselectform) {
$output .= &Apache::lonhtmlcommon::row_title($lt{'cog'})	if (($env{'form.form'} eq 'ccrs') \|\| ($env{'form.form'} eq 'requestcrs')) {
.$typeselectform	$output .= $typeselectform;
.&Apache::lonhtmlcommon::row_closure();	} else {
	$output .= &Apache::lonhtmlcommon::row_title($lt{'cog'})
	.$typeselectform
	.&Apache::lonhtmlcommon::row_closure();
	}
}	}
if ($instcodeform) {	if ($instcodeform) {
$output .= &Apache::lonhtmlcommon::row_title($instcodetitle)	$output .= &Apache::lonhtmlcommon::row_title($instcodetitle)
Line 714 $multelement	Line 807 $multelement
.&Apache::lonhtmlcommon::row_closure(1);	.&Apache::lonhtmlcommon::row_closure(1);
}	}
$output .= &Apache::lonhtmlcommon::end_pick_box().'<p>';	$output .= &Apache::lonhtmlcommon::end_pick_box().'<p>';
my $warning;	my ($coord_cloneable,$warning);
if (($env{'form.form'} eq 'ccrs') \|\| ($env{'form.form'} eq 'requestcrs')) {	if (($env{'form.form'} eq 'ccrs') \|\| ($env{'form.form'} eq 'requestcrs')) {
my $cloneruhome=&Apache::lonnet::homeserver($cloneruname,$clonerudom);	($coord_cloneable,$warning) =
my $cc_clone;	&get_coordinator_cloneable($cloneruname,$clonerudom,$type);
if ($cloneruhome eq 'no_host') {	if ($env{'form.form'} eq 'ccrs') {
$warning = '<div class="LC_error">'.&mt('Intended course owner does not exist').	$output .= '<input type="hidden" name="cloner" value="'.$env{'form.cloner'}.'" />'."\n";
'</div>';
} else {
if ($env{'form.form'} eq 'ccrs') {
$output .= '<input type="hidden" name="cloner" value="'.$env{'form.cloner'}.'" />'."\n";
}
my %ccroles = &Apache::lonnet::get_my_roles($cloneruname,$clonerudom,
'userroles',['active'], ['cc']);
foreach my $key (sort(keys(%ccroles))) {
my ($cnum,$cdom,$role) = split(':',$key);
$cc_clone .= $cdom.':'.$cnum.'&';
}
$cc_clone =~ s/\&$//;
}	}
if ($cc_clone ne '') {	if ($coord_cloneable) {
$output .= '<input type="hidden" name="cc_clone" value="'.$cc_clone.'" />';	$output .= '<input type="hidden" name="cc_clone" value="'.$coord_cloneable.'" />';
}	}
}	}
$output .= '<input type="hidden" name="updater" value="">'."\n".	$output .= '<input type="hidden" name="updater" value="" />'."\n".
'<input type="submit" name="gosearch" value="'.	'<input type="submit" name="gosearch" value="'.
&mt('Search').'" /></p>'."\n".'</form>'."\n".'<hr />'."\n";	&mt('Search').'" /></p>'."\n".'</form>'."\n".'<hr />'."\n";
return $jscript.$warning.$output;	return $jscript.$warning.$output;
}	}

	sub timebased_select_form {
	my ($item,$filter) = @_;
	if (ref($filter) eq 'HASH') {
	$filter->{$item} = $env{'form.'.$item};
	$filter->{$item} =~ s/[^\d-]//g;
	if (!$filter->{$item}) { $filter->{$item}=-1; }
	return &Apache::loncommon::select_form(
	$filter->{$item},
	$item,
	{ '-1' => '',
	'86400' => &mt('today'),
	'604800' => &mt('last week'),
	'2592000' => &mt('last month'),
	'7776000' => &mt('last three months'),
	'15552000' => &mt('last six months'),
	'31104000' => &mt('last year'),
	'select_form_order' =>
	['-1','86400','604800','2592000','7776000',
	'15552000','31104000']});
	}
	}

	sub get_coordinator_cloneable {
	my ($cloneruname,$clonerudom,$type) = @_;
	if (($cloneruname!~/\w/) \|\| ($clonerudom!~/\w/)) {
	my $warning = '<div class="LC_warning">'.&mt('Intended course owner not specified').
	'</div>';
	return ('',$warning);
	} elsif (&Apache::lonnet::homeserver($cloneruname,$clonerudom) eq 'no_host') {
	my $warning = '<div class="LC_error">'.&mt('Intended course owner does not exist').
	'</div>';
	return ('',$warning);
	} else {
	my ($cc_clone,$ccrole);
	if ($type eq 'Community') {
	$ccrole = 'co';
	} elsif ($type eq 'Course') {
	$ccrole = 'cc';
	}
	my %ccroles = &Apache::lonnet::get_my_roles($cloneruname,$clonerudom,
	'userroles',['active'], [$ccrole]);
	foreach my $key (sort(keys(%ccroles))) {
	my ($cnum,$cdom,$role) = split(':',$key);
	$cc_clone .= $cdom.':'.$cnum.'&';
	}
	$cc_clone =~ s/\&$//;
	return ($cc_clone);
	}
	}

sub instcode_selectors {	sub instcode_selectors {
my ($codedom,$formname,$officialjs) = @_;	my ($codedom,$formname,$officialjs,$codetitles) = @_;
my ($output,@codetitles,%cat_titles,%cat_order,%cat_items);	my ($output,%cat_titles,%cat_order,%cat_items);
my ($jscript,$totcodes,$numtitles,$lasttitle) =	my ($jscript,$totcodes,$numtitles,$lasttitle) =
&Apache::courseclassifier::instcode_selectors_data($codedom,$formname,	&Apache::courseclassifier::instcode_selectors_data($codedom,$formname,
\%cat_items,\@codetitles,\%cat_titles,\%cat_order,$officialjs);	\%cat_items,$codetitles,\%cat_titles,\%cat_order,$officialjs);
if ($numtitles > 0) {	if ($numtitles > 0) {
my $official = ' checked="checked" ';	my $official = ' checked="checked" ';
my $unofficial = '';	my $unofficial = '';
Line 762 sub instcode_selectors {	Line 893 sub instcode_selectors {
'<input type="radio" name="official" value="off"'.$unofficial.	'<input type="radio" name="official" value="off"'.$unofficial.
' onclick="toggleOfficial();" />'.&mt('No').'</label></span><br />'.	' onclick="toggleOfficial();" />'.&mt('No').'</label></span><br />'.
&Apache::courseclassifier::build_instcode_selectors($numtitles,	&Apache::courseclassifier::build_instcode_selectors($numtitles,
$lasttitle,\%cat_items,\@codetitles,\%cat_titles,\%cat_order)."\n".	$lasttitle,\%cat_items,$codetitles,\%cat_titles,\%cat_order)."\n".
'<input type="hidden" name="numtitles" value="'.$numtitles.'" />'."\n".	'<input type="hidden" name="numtitles" value="'.$numtitles.'" />'."\n".
'<input type="hidden" name="state" value="listing" />'."\n";	'<input type="hidden" name="state" value="listing" />'."\n";

Line 771 sub instcode_selectors {	Line 902 sub instcode_selectors {
}	}

sub search_courses {	sub search_courses {
my ($r,$type,$onlyown,$filter,$numtitles,$cloneruname,$clonerudom) = @_;	my ($r,$type,$onlyown,$filter,$numtitles,$cloneruname,$clonerudom,$domcloner,$codetitles) = @_;
my (%courses,%showcourses,$cloner);	my (%courses,%showcourses,$cloner,$ccrole);
	if ($type eq 'Community') {
	$ccrole = 'co';
	} else {
	$ccrole = 'cc';
	}
if (!$onlyown) {	if (!$onlyown) {
$r->print(&mt('Searching ...').'<br /> <br />');	$r->print('<div id="searching">'.&mt('Searching ...').'</div>');
$r->rflush();	$r->rflush();
if (($filter->{'ownerfilter'} ne '') \|\|	if (($filter->{'ownerfilter'} ne '') \|\|
($filter->{'ownerdomfilter'} ne '')) {	($filter->{'ownerdomfilter'} ne '')) {
Line 786 sub search_courses {	Line 922 sub search_courses {
$filter->{$item}='.';	$filter->{$item}='.';
}	}
}	}
	my $now = time;
my $timefilter =	my $timefilter =
($filter->{'sincefilter'}==-1?1:time-$filter->{'sincefilter'});	($filter->{'sincefilter'}==-1?1:$now-$filter->{'sincefilter'});
	my ($createdbefore,$createdafter);
	if (($filter->{'createdfilter'} ne '') && ($filter->{'createdfilter'} !=-1)) {
	$createdbefore = $now;
	$createdafter = $now-$filter->{'createdfilter'};
	}
my ($instcodefilter,$regexpok);	my ($instcodefilter,$regexpok);
if ($numtitles) {	if ($numtitles) {
if ($env{'form.official'} eq 'on') {	if ($env{'form.official'} eq 'on') {
$instcodefilter =	$instcodefilter =
&Apache::courseclassifier::instcode_search_str($filter->{'domainfilter'},$numtitles);	&Apache::courseclassifier::instcode_search_str($filter->{'domainfilter'},$numtitles,$codetitles);
$regexpok = 1;	$regexpok = 1;
} elsif ($env{'form.official'} eq 'off') {	} elsif ($env{'form.official'} eq 'off') {
$instcodefilter = &Apache::courseclassifier::instcode_search_str($filter->{'domainfilter'},$numtitles);	$instcodefilter = &Apache::courseclassifier::instcode_search_str($filter->{'domainfilter'},$numtitles,$codetitles);
unless ($instcodefilter eq '') {	unless ($instcodefilter eq '') {
$regexpok = -1;	$regexpok = -1;
}	}
Line 818 sub search_courses {	Line 960 sub search_courses {
$filter->{'coursefilter'},	$filter->{'coursefilter'},
undef,undef,$type,$regexpok,undef,undef,	undef,undef,$type,$regexpok,undef,undef,
undef,undef,$cloner,$env{'form.cc_clone'},	undef,undef,$cloner,$env{'form.cc_clone'},
$filter->{'cloneableonly'});	$filter->{'cloneableonly'},
	$createdbefore,$createdafter,undef,
	$domcloner);
if (($filter->{'personfilter'} ne '') && ($filter->{'persondomfilter'} ne '')) {	if (($filter->{'personfilter'} ne '') && ($filter->{'persondomfilter'} ne '')) {
my %rolehash = &Apache::lonnet::get_my_roles($filter->{'personfilter'},	my %rolehash = &Apache::lonnet::get_my_roles($filter->{'personfilter'},
$filter->{'persondomfilter'},	$filter->{'persondomfilter'},
'userroles',undef,	'userroles',undef,
['cc','in','ad','ep','ta','cr'],	[$ccrole,'in','ad','ep','ta','cr'],
$filter->{'domainfilter'});	$filter->{'domainfilter'});
foreach my $role (keys(%rolehash)) {	foreach my $role (keys(%rolehash)) {
my ($cnum,$cdom,$courserole) = split(':',$role);	my ($cnum,$cdom,$courserole) = split(':',$role);
Line 880 sub gochoose_javascript {	Line 1024 sub gochoose_javascript {
list => 'courselist',	list => 'courselist',
},	},
'Community' => {	'Community' => {
name => 'grouppick',	name => 'coursepick',
total => 'grouptotal',	total => 'coursetotal',
list => 'grouplist',	list => 'courselist',
},	},
);	);
my $output .= qq\|	my $output .= qq\|
<script type="text/javascript">
function gochoose(cname,cdom,cdesc) {	function gochoose(cname,cdom,cdesc) {
var openerForm = "$env{'form.form'}";	var openerForm = "$env{'form.form'}";
courseCount = 0;	courseCount = 0;
Line 933 function gochoose(cname,cdom,cdesc) {	Line 1076 function gochoose(cname,cdom,cdesc) {
}	}
ENDSCRIPT	ENDSCRIPT
} else {	} else {
my $name_code;	my ($name_code,$type_code);
if ($env{'form.cnameelement'} ne '') {	if ($env{'form.cnameelement'} ne '') {
$name_code = 'opener.document.'.$env{'form.form'}.'.'.	$name_code = <<ENDNAMECODE;
$env{'form.cnameelement'}.'.value=cdesc;';	var showcdesc = cdesc;
	if (cdesc.length > 25) {
	showcdesc = cdesc.substr(0,25)+' ...';
	}
	opener.document.$env{'form.form'}.$env{'form.cnameelement'}.value=showcdesc;
	ENDNAMECODE
	}
	if ($env{'form.typeelement'} ne '') {
	$type_code = 'opener.document.'.$env{'form.form'}.'.'.
	$env{'form.typeelement'}.'.value=document.courselist.type;';
}	}

$output .= qq\|	$output .= qq\|
$name_code	$name_code
	$type_code
opener.document.$env{'form.form'}.$env{'form.cnumelement'}.value=cname;	opener.document.$env{'form.form'}.$env{'form.cnumelement'}.value=cname;
var slct=opener.document.$env{'form.form'}.$env{'form.cdomelement'};	var slct=opener.document.$env{'form.form'}.$env{'form.cdomelement'};
if (slct.options == undefined) {	if (slct.options == undefined) {
Line 961 ENDSCRIPT	Line 1115 ENDSCRIPT
$autosubmit	$autosubmit
$lastaction	$lastaction
}	}
</script>
\|;	\|;
return $output;	return &Apache::lonhtmlcommon::scripttag($output);
}	}

1;	1;
Line 1081 Side Effects: None	Line 1234 Side Effects: None

=item *	=item *
X<build_filters()>	X<build_filters()>
B<build_filters($filterlist,$type,$roleelement,$multelement,$filter,$action,$numfiltersref,$caller,$cloneruname,$clonerudom)>:	B<build_filters($filterlist,$type,$roleelement,$multelement,$filter,$action,$numfiltersref,$caller,$cloneruname,$clonerudom,$typeelem,$codetitlesref>:


Input: 7 - anonymous array of search criteria; course type; $roleelement ; $multelement ; anonymous hash of criteria and their values; form action; ref to scalar (count of number of elements in institutional codes -- e.g., 4 for year, semester, department, and number); caller context (e.g., set to 'modifycourse' when routine is called from lonmodifycourse.pm).	Input: 12 - anonymous array of search criteria; course type; $roleelement ; $multelement ; anonymous hash of criteria and their values; form action; ref to scalar (count of number of elements in institutional codes -- e.g., 4 for year, semester, department, and number); caller context (e.g., set to 'modifycourse' when routine is called from lonmodifycourse.pm); username and domain of new course owner who wants to clone, $typeelem; reference to array of titles of components in institutional codes (official courses).

Output: 1 - $output - HTML for display of search criteria, and hidden form elements.	Output: 1 - $output - HTML for display of search criteria, and hidden form elements.

Line 1092 Side Effects: None	Line 1245 Side Effects: None

=item *	=item *
X<search_courses()>	X<search_courses()>
B<search_courses($r,$type,$onlyown,$filter,$numtitles,$cloneruname,$clonerudom)>:	B<search_courses($r,$type,$onlyown,$filter,$numtitles,$cloneruname,$clonerudom,
	$domcloner,$codetitles)>:


Input: 7 - request object, course type, search scope: only courses in which user has active role (1), or any course (0); anonymous hash of criteria and their values; for institutional codes - number of categories; optional username of new course owner, optional domain of new course owner). Last two needed when search is for courses to clone from course request form, or course creation form (DC).	Input: 9 - request object, course type, search scope: only courses in which user has active role (1), or any course (0); anonymous hash of criteria and their values; for institutional codes - number of categories; optional username of new course owner, optional domain of new course owner). Seventh and eighth needed when search is for courses to clone from course request form, or course creation form (DC). Optional "domcloner" flag (has value=1 if user has ccc priv in
	domain being filtered by (used when DC is using course creation form). Ninth is reference to array of titles of components in institutional codes (official courses).

Output: 1 - %courses - hash of courses satisfying search criteria, keys = course IDs, values are corresponding colon-separated escaped description, institutional code, owner and type.	Output: 1 - %courses - hash of courses satisfying search criteria, keys = course IDs, values are corresponding colon-separated escaped description, institutional code, owner and type.

Line 1155 javascript functions used when user sele	Line 1310 javascript functions used when user sele

=item	=item

(g) Scantron Operator uploading a scantron file to a course - course number is written to visible form element in opener window. Child window closes.	(g) Bubblesheet Scanning Operator uploading a bubblesheet file to a course - course number is written to visible form element in opener window. Child window closes.

=item	=item

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

Removed from v.1.85
changed lines
	Added in v.1.106