loncom/interface/lonsearchcat.pm - diff

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Diff for /loncom/interface/lonsearchcat.pm between versions 1.310 and 1.331.4.1

version 1.310, 2009/07/02 17:23:53	version 1.331.4.1, 2012/05/10 18:34:18
Line 118 sub handler {	Line 118 sub handler {
# This is set and used in &handler() and is also used in	# This is set and used in &handler() and is also used in
# &output_results().	# &output_results().

my $loaderror=&Apache::lonnet::overloaderror($r);
if ($loaderror) { return $loaderror; }
#	#
my $closebutton; # button that closes the search window	my $closebutton; # button that closes the search window
# This button is different for the RAT compared to	# This button is different for the RAT compared to
Line 153 sub handler {	Line 151 sub handler {
## Initialize global variables	## Initialize global variables
##	##
my $domain = $r->dir_config('lonDefDomain');	my $domain = $r->dir_config('lonDefDomain');
$diropendb= "/home/httpd/perl/tmp/".	my $temp_file_dir = LONCAPA::tempdir();
	$diropendb= $temp_file_dir .
"$env{'user.domain'}_$env{'user.name'}_sel_res.db";	"$env{'user.domain'}_$env{'user.name'}_sel_res.db";
#	#
# set the name of the persistent database	# set the name of the persistent database
Line 164 sub handler {	Line 163 sub handler {
$env{'form.persistent_db_id'} = time;	$env{'form.persistent_db_id'} = time;
}	}

my $persistent_db_file = "/home/httpd/perl/tmp/".	my $persistent_db_file = $temp_file_dir .
&escape($domain).	&escape($domain).
'_'.&escape($env{'user.name'}).	'_'.&escape($env{'user.name'}).
'_'.$env{'form.persistent_db_id'}.'_persistent_search.db';	'_'.$env{'form.persistent_db_id'}.'_persistent_search.db';
Line 175 sub handler {	Line 174 sub handler {
if (&Apache::lonnet::allowed('bre',$env{'request.role.domain'})) {	if (&Apache::lonnet::allowed('bre',$env{'request.role.domain'})) {
push(@allowed_searches,'res');	push(@allowed_searches,'res');
}	}
if (exists($env{'request.course.id'}) && $env{'request.course.id'} ne '') {
push(@allowed_searches,'course');
}
my $crumb_text = 'Portfolio Search';	my $crumb_text = 'Portfolio Search';
if (@allowed_searches == 3) {	if (@allowed_searches ==2) {
$crumb_text = 'Course, Portfolio and Catalog Search';	$crumb_text = 'Portfolio and Catalog Search';
} elsif (@allowed_searches ==2) {
if (grep(/^res$/,@allowed_searches)) {
$crumb_text = 'Portfolio and Catalog Search';
} elsif (grep(/^course$/,@allowed_searches)) {
$crumb_text = 'Portfolio and Course Search';
}
}	}
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>'/adm/searchcat?'.	({href=>'/adm/searchcat?'.
Line 266 sub handler {	Line 256 sub handler {
## Configure dynamic components of interface	## Configure dynamic components of interface
##	##
if ($env{'form.catalogmode'} eq 'interactive') {	if ($env{'form.catalogmode'} eq 'interactive') {
$closebutton="<input type='button' name='close' value='".&mt('CLOSE')."' ";	$closebutton="<input type='button' name='close' value='".&mt('Close')."' ";
if ($env{'form.phase'} =~ /(results\|run_search)/) {	if ($env{'form.phase'} =~ /(results\|run_search)/) {
$closebutton .="onClick='parent.close()'";	$closebutton .="onclick='parent.close()'";
} else {	} else {
$closebutton .="onClick='self.close()'";	$closebutton .="onclick='self.close()'";
}	}
$closebutton .=">\n";	$closebutton .=" />\n";
} elsif ($env{'form.catalogmode'} eq 'import') {	} elsif ($env{'form.catalogmode'} eq 'import') {
$closebutton="<input type='button' name='close' value='".&mt('CLOSE')."' ";	$closebutton="<input type='button' name='close' value='".&mt('Close')."' ";
if ($env{'form.phase'} =~ /(results\|run_search)/) {	if ($env{'form.phase'} =~ /(results\|run_search)/) {
$closebutton .="onClick='parent.close()'";	$closebutton .="onclick='parent.close()'";
} else {	} else {
$closebutton .="onClick='self.close()'";	$closebutton .="onclick='self.close()'";
}	}
$closebutton .= ">";	$closebutton .= " />";
my $txt_import = &mt('IMPORT');	my $txt_import = &mt('IMPORT');
$importbutton=<<END;	$importbutton=<<END;
<input type='button' name='import' value='$txt_import'	<input type='button' name='import' value='$txt_import'
onClick='javascript:select_group()'>	onclick='javascript:select_group()' />
END	END
} else {	} else {
$closebutton = '';	$closebutton = '';
Line 303 END	Line 293 END
if ($env{'form.phase'} eq 'adv_search' \|\|	if ($env{'form.phase'} eq 'adv_search' \|\|
$env{'form.phase'} eq 'disp_adv') {	$env{'form.phase'} eq 'disp_adv') {
$env{'form.searchmode'} = 'advanced';	$env{'form.searchmode'} = 'advanced';
} elsif ($env{'form.phase'} eq 'course_search') {
$env{'form.searchmode'} = 'course_search';
}	}
#	#
if ($env{'form.searchmode'} eq 'advanced') {	if ($env{'form.searchmode'} eq 'advanced') {
Line 320 END	Line 308 END
'&mode='.$env{'form.mode'},	'&mode='.$env{'form.mode'},
text=>"Advanced $srchtype Search",	text=>"Advanced $srchtype Search",
bug=>'Searching',});	bug=>'Searching',});
} elsif ($env{'form.searchmode'} eq 'course search') {	}
&Apache::lonhtmlcommon::add_breadcrumb
({href=>'/adm/searchcat?'.&Apache::loncommon::inhibit_menu_check().
'&phase=disp_adv'.
'catalogmode='.$env{'form.catalogmode'}.
'&launch='.$env{'form.launch'}.
'&mode='.$env{'form.mode'},
text=>"Course Search",
bug=>'Searching',});
}
##	##
## Switch on the phase	## Switch on the phase
##	##
Line 351 END	Line 330 END
&run_search($r,$query,$customquery,$customshow,	&run_search($r,$query,$customquery,$customshow,
$libraries,$pretty_string,$env{'form.area'});	$libraries,$pretty_string,$env{'form.area'});
}	}
} elsif ($env{'form.phase'} eq 'course_search') {
&course_search($r);
} elsif(($env{'form.phase'} eq 'basic_search') \|\|	} elsif(($env{'form.phase'} eq 'basic_search') \|\|
($env{'form.phase'} eq 'adv_search')) {	($env{'form.phase'} eq 'adv_search')) {
#	#
Line 448 sub hidden_field {	Line 425 sub hidden_field {
}	}

######################################################################	######################################################################
######################################################################
##
## Course Search
##
######################################################################
######################################################################
{ # Scope the course search to avoid global variables
#
# Variables For course search
my %alreadyseen;
my %hash;
my $totalfound;

sub make_symb {
my ($id)=@_;
my ($mapid,$resid)=split(/\./,$id);
my $map=$hash{'map_id_'.$mapid};
my $res=$hash{'src_'.$id};
my $symb=&Apache::lonnet::encode_symb($map,$resid,$res);
return $symb;
}

sub course_search {
my $r=shift;
my $pretty_search_string = '<b>'.$env{'form.courseexp'}.'</b>';
my $search_string = $env{'form.courseexp'};
my @New_Words;
undef(%alreadyseen);
if ($env{'form.crsrelated'}) {
($search_string,@New_Words) = &related_version($env{'form.courseexp'});
if (@New_Words) {
$pretty_search_string .= ' '.&mt("with related words").": <b>@New_Words</b>.";
} else {
$pretty_search_string .= ' '.&mt('with no related words').".";
}
}
my $fulltext=$env{'form.crsfulltext'};
my $discuss=$env{'form.crsdiscuss'};
my @allwords=($search_string,@New_Words);
$totalfound=0;
$r->print(&Apache::loncommon::start_page('Course Search').
'<hr /><center><font size="+2" face="arial">'.
$pretty_search_string.'</font></center>'.
'<hr /><b>'.&mt('Course content').':</b><br />');
$r->rflush();
# ======================================================= Go through the course
my $c=$r->connection;
if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
&GDBM_READER(),0640)) {
foreach (sort(keys(%hash))) {
if ($c->aborted()) { last; }
if (($_=~/^src\_(.+)$/)) {
if ($hash{'randomout_'.$1} & !$env{'request.role.adv'}) {
next;
}
my $symb=&make_symb($1);
&checkonthis($r,$1,$hash{$_},0,&Apache::lonnet::gettitle($symb),
$fulltext,$symb,@allwords);
}
}
untie(%hash);
}
unless ($totalfound) {
$r->print('<p>'.&mt('No matches found in resources').'.</p>');
}

# Check discussions if requested
if ($discuss) {
my $totaldiscussions = 0;
$r->print('<br /><br /><b>'.&mt('Discussion postings').':</b><br />');
my $navmap = Apache::lonnavmaps::navmap->new();
if (defined($navmap)) {
my @allres=$navmap->retrieveResources();
my %discussiontime = &Apache::lonnet::dump('discussiontimes',
$env{'course.'.$env{'request.course.id'}.'.domain'},
$env{'course.'.$env{'request.course.id'}.'.num'});
foreach my $resource (@allres) {
my $result = '';
my $applies = 0;
my $symb = $resource->symb();
my $ressymb = $symb;
if ($symb =~ m#(___adm/$LONCAPA::domain_re/$LONCAPA::username_re)/(\d+)/bulletinboard$#) {
$ressymb = 'bulletin___'.$2.$1.'/'.$2.'/bulletinboard';
unless ($ressymb =~ m#bulletin___\d+___adm/wrapper#) {
$ressymb=~s#(bulletin___\d+___)#$1adm/wrapper/#;
}
}
if (defined($discussiontime{$ressymb})) {
my %contrib = &Apache::lonnet::restore($ressymb,$env{'request.course.id'},
$env{'course.'.$env{'request.course.id'}.'.domain'},
$env{'course.'.$env{'request.course.id'}.'.num'});
if ($contrib{'version'}) {
for (my $id=1;$id<=$contrib{'version'};$id++) {
unless (($contrib{'hidden'}=~/\.$id\./) \|\| ($contrib{'deleted'}=~/\.$id\./)) {
if ($contrib{$id.':subject'}) {
$result .= $contrib{$id.':subject'};
}
if ($contrib{$id.':message'}) {
$result .= $contrib{$id.':message'};
}
if ($contrib{$id,':attachmenturl'}) {
if ($contrib{$id,':attachmenturl'} =~ m-/([^/]+)$-) {
$result .= $1;
}
}
$applies = &checkwords($result,$applies,@allwords);
}
}
}
}
# Does this discussion apply?
if ($applies) {
my ($map,$ind,$url)=&Apache::lonnet::decode_symb($ressymb);
my $disctype = &mt('resource');
if ($url =~ m#/bulletinboard$#) {
if ($url =~m#^adm/wrapper/adm/.*/bulletinboard$#) {
$url =~s#^adm/wrapper##;
}
$disctype = &mt('discussion board');
} else {
$url = '/res/'.$url;
}
if ($url =~ /\?/) {
$url .= '&symb=';
} else {
$url .= '?symb=';
}
$url .= &escape($resource->symb());
my $title = $resource->compTitle();
$r->print('<br /><a href="'.$url.'" target="cat">'.
($title?$title:$url).'</a>  - '.
$disctype.'<br />');
$totaldiscussions++;
} else {
$r->print(' .');
}
}
unless ($totaldiscussions) {
$r->print('<p>'.&mt('No matches found in postings').'.</p>');
}
} else {
$r->print('<div class="LC_error">'.&mt('An error occurred retrieving information about resources in the course.').'<br />'.&mt('It is recommended that you [_1]re-initialize the course[_2] and then try your search again.','<a href="/adm/roles">','</a>').'</div>');
}
}

# =================================================== Done going through course
$r->print(&Apache::loncommon::end_page());
}

# =============================== This pulls up a resource and its dependencies

sub checkonthis {
my ($r,$id,$url,$level,$title,$fulltext,$symb,@allwords)=@_;
$alreadyseen{$id}=1;
if (&Apache::loncommon::connection_aborted($r)) { return; }
$r->rflush();

my $result=$title.' ';
if ($env{'request.role.adv'} \|\| !$hash{'encrypted_'.$id}) {
$result.=&Apache::lonnet::metadata($url,'title').' '.
&Apache::lonnet::metadata($url,'subject').' '.
&Apache::lonnet::metadata($url,'abstract').' '.
&Apache::lonnet::metadata($url,'keywords');
}
my ($extension)=($url=~/\.(\w+)$/);
if (&Apache::loncommon::fileembstyle($extension) eq 'ssi' &&
($url) && ($fulltext)) {
$result.=&Apache::lonnet::ssi_body($url.'?symb='.&escape($symb));
}
$result=~s/\s+/ /gs;
my $applies = 0;
$applies = &checkwords($result,$applies,@allwords);
# Does this resource apply?
if ($applies) {
$r->print('<br />');
for (my $i=0;$i<=$level*5;$i++) {
$r->print(' ');
}
my $href=$url;
if ($hash{'encrypted_'.$id} && !$env{'request.role.adv'}) {
$href=&Apache::lonenc::encrypted($href)
.'?symb='.&Apache::lonenc::encrypted($symb);
} else {
$href.='?symb='.&escape($symb);
}
$r->print('<a href="'.$href.'" target="cat">'.($title?$title:$url).
'</a><br />');
$totalfound++;
} elsif ($fulltext) {
$r->print(' .');
}
$r->rflush();
# Check also the dependencies of this one
my $dependencies=
&Apache::lonnet::metadata($url,'dependencies');
foreach (split(/\,/,$dependencies)) {
if (($_=~/^\/res\//) && (!$alreadyseen{$id})) {
&checkonthis($r,$id,$_,$level+1,'',$fulltext,undef,@allwords);
}
}
}

sub checkwords {
my ($result,$applies,@allwords) = @_;
foreach (@allwords) {
if ($_=~/\w/) {
if ($result=~/$_/si) {
$applies++;
}
}
}
return $applies;
}

sub untiehash {
if (tied(%hash)) {
untie(%hash);
}
}

} # End of course search scoping


######################################################################
######################################################################

=pod	=pod

Line 698 sub print_basic_search_form {	Line 450 sub print_basic_search_form {
}	}
# Search form for accessible portfolio files	# Search form for accessible portfolio files
$scrout.= &setup_basic_search($r,'portfolio',$hidden_fields,$closebutton);	$scrout.= &setup_basic_search($r,'portfolio',$hidden_fields,$closebutton);
if ($env{'request.course.id'}) {
my %lt=&Apache::lonlocal::texthash('srch' => 'Search',
'header' => 'Course Search',
'note' => 'Enter terms or phrases, then press "Search" below',
'use' => 'use related words',
'full' =>'fulltext search (time consuming)',
'disc' => 'search discussion postings (resources and discussion boards)',
);
$scrout.=(<<ENDCOURSESEARCH);
<form name="loncapa_search" method="post" action="/adm/searchcat">
<center>
<hr />
<h1>$lt{'header'}</h1>
<input type="hidden" name="phase" value="course_search" />
$hidden_fields
<p>
$lt{'note'}.
</p>
<p>
<table>
<tr><td>
ENDCOURSESEARCH
$scrout.=' '.
&Apache::lonhtmlcommon::textbox('courseexp',
$env{'form.courseexp'},40);
my $crscheckbox =
&Apache::lonhtmlcommon::checkbox('crsfulltext',
$env{'form.crsfulltext'});
my $relcheckbox =
&Apache::lonhtmlcommon::checkbox('crsrelated',
$env{'form.crsrelated'});
my $discheckbox =
&Apache::lonhtmlcommon::checkbox('crsdiscuss',
$env{'form.crsrelated'});
$scrout.=(<<ENDENDCOURSE);
</td></tr>
<tr><td><label>$relcheckbox $lt{'use'}</label></td><td></td></tr>
<tr><td><label>$crscheckbox $lt{'full'}</label></td><td></td></tr>
<tr><td><label>$discheckbox $lt{'disc'}</label></td><td></td></tr>
</table><p>
<input type="submit" name="coursesubmit" value='$lt{'srch'}' />
</p>
</center>
</form>
ENDENDCOURSE
}
$scrout .= &Apache::loncommon::end_page();	$scrout .= &Apache::loncommon::end_page();
$r->print($scrout);	$r->print($scrout);
return;	return;
Line 757 sub setup_basic_search {	Line 463 sub setup_basic_search {
portfolio => 'Portfolio Search',	portfolio => 'Portfolio Search',
);	);
my ($userelatedwords,$onlysearchdomain,$inclext,$adv_search_link,$scrout);	my ($userelatedwords,$onlysearchdomain,$inclext,$adv_search_link,$scrout);
$userelatedwords = '<label>'.&mt('[_1] use related words',
&Apache::lonhtmlcommon::checkbox('related',$env{'form.related'},'related')).	$userelatedwords = '<label>'
'</label>';	.&Apache::lonhtmlcommon::checkbox(
$onlysearchdomain = '<label>'.&mt('[_1] only search domain [_2]',	'related',
&Apache::lonhtmlcommon::checkbox('domains',$env{'form.domains'},	$env{'form.related'},
$r->dir_config('lonDefDomain')),	'related')
$r->dir_config('lonDefDomain')).	.' '
'</label>';	.&mt('use related words')
	.'</label>';

	$onlysearchdomain = '<label>'
	.&Apache::lonhtmlcommon::checkbox(
	'domains',
	$env{'form.domains'},
	$r->dir_config('lonDefDomain'))
	.' '
	.&mt('only search domain [_1]'
	,'<b>'.$r->dir_config('lonDefDomain').'</b>')
	.'</label>';

$adv_search_link = '<a href="/adm/searchcat?'.	$adv_search_link = '<a href="/adm/searchcat?'.
&Apache::loncommon::inhibit_menu_check().	&Apache::loncommon::inhibit_menu_check().
'&phase=disp_adv'.	'&phase=disp_adv'.
Line 785 sub setup_basic_search {	Line 503 sub setup_basic_search {
$scrout .= '<input type="hidden" name="area" value="'.$area.'" />';	$scrout .= '<input type="hidden" name="area" value="'.$area.'" />';
}	}
#	#
$scrout .= '<center>'.$/;	$scrout .= '<div align="center">'.$/;
# if ($env{'request.course.id'}) {	# if ($env{'request.course.id'}) {
$scrout .= '<h1>'.$lt{$area}.'</h1>';	$scrout .= '<h1>'.$lt{$area}.'</h1>';
# } else {	# } else {
Line 797 sub setup_basic_search {	Line 515 sub setup_basic_search {
&Apache::lonhtmlcommon::textbox('basicexp',	&Apache::lonhtmlcommon::textbox('basicexp',
$env{'form.basicexp'},50).	$env{'form.basicexp'},50).
'<br />'.	'<br />'.
'<font size="-1">'.&searchhelp().'</font>'.'</td>'.	'<span class="LC_fontsize_small">'.&searchhelp().'</span>'.'</td>'.
'<td><font size="-1">'.	'<td>'.
'<span class="LC_nobreak">'.(' 'x3).$adv_search_link.'</span>'.'<br />'.	'<span class="LC_nobreak">'.(' 'x3).$adv_search_link.'</span>'.'<br />'.
'<span class="LC_nobreak">'.(' 'x1).$userelatedwords.'</span>'.'<br />'.	'<span class="LC_nobreak">'.(' 'x1).$userelatedwords.'</span>'.'<br />'.
'<span class="LC_nobreak">'.(' 'x1).$onlysearchdomain.'</span>'.'<br />'.	'<span class="LC_nobreak">'.(' 'x1).$onlysearchdomain.'</span>'.'<br />'.
'<span class="LC_nobreak">'.(' 'x1).$inclext.'</span>'.'<br />'.	'<span class="LC_nobreak">'.(' 'x1).$inclext.'</span>'.'<br />'.
'</font></td>'.	'</td>'.
'</tr>'.$/;	'</tr>'.
	'</table>'.$/;
	#
	$scrout .= '<p>'
	.&viewoptions()
	.'</p>'
	.'<p>'
	.'<input type="submit" name="basicsubmit" '
	.'value="'.&mt('Search').'" />'
	.' '
	.$closebutton
	.'</p>';
#	#
$scrout .= '<tr><td align="center" colspan="2">'.	$scrout .= '</div>'.'</form>';
'<font size="-1">'.
'<input type="submit" name="basicsubmit" '.
'value="'.&mt('Search').'" />'.
(' 'x2).$closebutton.(' 'x2). &viewoptions().
'</font>'.
'</td></tr>'.$/;
$scrout .= '</table>'.$/.'</center>'.'</form>';
return $scrout;	return $scrout;
}	}

Line 839 sub print_advanced_search_form{	Line 561 sub print_advanced_search_form{
'reset' => 'Reset',	'reset' => 'Reset',
'help' => 'Help');	'help' => 'Help');
my $advanced_buttons=<<"END";	my $advanced_buttons=<<"END";
	<p>
<input type="submit" name="advancedsubmit" value='$lt{"srch"}' />	<input type="submit" name="advancedsubmit" value='$lt{"srch"}' />
<input type="reset" name="reset" value='$lt{"reset"}' />	<input type="reset" name="reset" value='$lt{"reset"}' />
$closebutton	$closebutton
	</p>
END	END
my $srchtype = 'Catalog';	my $srchtype = 'Catalog';
my $jscript;	my $jscript;
if ($env{'form.area'} eq 'portfolio') {	if ($env{'form.area'} eq 'portfolio') {
$srchtype = 'Portfolio';	$srchtype = 'Portfolio';
$jscript = '<script type="text/javascript">	$jscript = '<script type="text/javascript">
	// <![CDATA[
function additional_metadata() {	function additional_metadata() {
if (document.advsearch.newfield.checked) {	if (document.advsearch.newfield.checked) {
document.advsearch.phase.value = "disp_adv";	document.advsearch.phase.value = "disp_adv";
Line 855 function additional_metadata() {	Line 580 function additional_metadata() {
document.advsearch.submit();	document.advsearch.submit();
}	}
}	}
	// ]]>
</script>';	</script>';
}	}
my $scrout= &Apache::loncommon::start_page("Advanced $srchtype Search",	my $scrout= &Apache::loncommon::start_page("Advanced $srchtype Search",
$jscript);	$jscript);
$scrout .= <<"ENDHEADER";	$scrout .= $bread_crumb;
$bread_crumb
<form method="post" action="/adm/searchcat" name="advsearch">	$scrout .= '<form method="post" action="/adm/searchcat" name="advsearch">'
<p>	.$hidden_fields
$advanced_buttons	.'<input type="hidden" name="phase" value="adv_search" />';
ENDHEADER
$scrout.=(' 'x2).&viewoptions().'</p>'.$hidden_fields.	$scrout .= '<fieldset>'."\n"
'<input type="hidden" name="phase" value="adv_search" />';	.'<legend>'.&mt('Display Options').'</legend>'."\n"
	.&viewoptions()
	.'</fieldset>';

	$scrout .= $advanced_buttons;

	$scrout .= &Apache::lonhtmlcommon::start_pick_box();

my %fields=&Apache::lonmeta::fieldnames();	my %fields=&Apache::lonmeta::fieldnames();
#
$scrout .= '<h3>'.&mt("Standard $srchtype Metadata").'</h3>';	# Standard Metadata
$scrout .= "<table>\n";	$scrout .= &Apache::lonhtmlcommon::row_headline()
$scrout .= '<tr><td> </td><td colspan="2"><font size="-1">'.	.'<h3>'.&mt("Standard $srchtype Metadata").'</h3>'
(' 'x2).&searchhelp()."</font></td></tr>\n";	.&searchhelp()
	.&Apache::lonhtmlcommon::row_closure();
my %related_word_search =	my %related_word_search =
('title' => 1,	('title' => 1,
'author' => 0,	'author' => 0,
Line 884 ENDHEADER	Line 618 ENDHEADER
'abstract' => 1,	'abstract' => 1,
'standards'=> 1,	'standards'=> 1,
'mime' => 1,	'mime' => 1,
'subject' => 1,	'subject' => 1,
);	);
#	#
foreach my $field ('title','author','subject','owner','authorspace',	foreach my $field ('title','author','subject','owner','authorspace',
'modifyinguser','keywords','notes','abstract',	'modifyinguser','keywords','notes','abstract',
'standards','mime') {	'standards','mime') {
$scrout.='<tr><td align="right">'.&titlefield($fields{$field}).'</td><td>'.	$scrout .= &Apache::lonhtmlcommon::row_title(&titlefield($fields{$field}))
&Apache::lonmeta::prettyinput($field,	.&Apache::lonmeta::prettyinput($field,
$env{'form.'.$field},	$env{'form.'.$field},
$field,	$field,
'advsearch',	'advsearch',
$related_word_search{$field},	$related_word_search{$field},
'</td><td align="left">',	'',
$env{'form.'.$field.'_related'},	$env{'form.'.$field.'_related'},
50);	50);
if ($related_word_search{$field}) {	if ($related_word_search{$field}) {
$scrout .= &mt('related words');	$scrout .= &mt('related words');
} else {	} else {
$scrout .= '</td><td> ';	$scrout .= '';
}	}
$scrout .= '</td></tr>'.$/;	$scrout .= &Apache::lonhtmlcommon::row_closure();
}	}
foreach my $field ('lowestgradelevel','highestgradelevel') {	foreach my $field ('lowestgradelevel','highestgradelevel') {
$scrout.='<tr>'.	$scrout .= &Apache::lonhtmlcommon::row_title(&titlefield($fields{$field}))
'<td align="right">'.&titlefield($fields{$field}).'</td>'.	.&Apache::lonmeta::prettyinput($field,
'<td colspan="2">'.
&Apache::lonmeta::prettyinput($field,
$env{'form.'.$field},	$env{'form.'.$field},
$field,	$field,
'advsearch',	'advsearch',
0).	0)
'</td></tr>'.$/;	.&Apache::lonhtmlcommon::row_closure();
}	}
$scrout.='<tr><td align="right">'.
&titlefield(&mt('MIME Type Category')).'</td><td colspan="2">'.	$scrout .= &Apache::lonhtmlcommon::row_title(&titlefield(&mt('MIME Type Category')))
&Apache::loncommon::filecategoryselect('category',	.&Apache::loncommon::filecategoryselect('category',
$env{'form.category'}).	$env{'form.category'})
'</td></tr>'.$/;	.&Apache::lonhtmlcommon::row_closure();
$scrout.='<tr><td align="right" valign="top">'.
&titlefield(&mt('Domains')).'</td><td colspan="2">'.	$scrout .= &Apache::lonhtmlcommon::row_title(&titlefield(&mt('Domains')))
&Apache::loncommon::domain_select('domains',	.&Apache::loncommon::domain_select('domains',
$env{'form.domains'},1).	$env{'form.domains'},1)
'<br />';	.&Apache::lonhtmlcommon::row_closure();
$scrout .= '</td></tr>'.$/;
#
# Misc metadata	# Misc metadata
if ($env{'form.area'} ne 'portfolio') {	if ($env{'form.area'} ne 'portfolio') {
$scrout.='<tr><td align="right" valign="top">'.	$scrout .= &Apache::lonhtmlcommon::row_title(&titlefield(&mt('Copyright/Distribution')))
&titlefield(&mt('Copyright/Distribution')).	.&Apache::lonmeta::selectbox('copyright',
'</td><td colspan="2">'.
&Apache::lonmeta::selectbox('copyright',
$env{'form.copyright'},	$env{'form.copyright'},
\&Apache::loncommon::copyrightdescription,	\&Apache::loncommon::copyrightdescription,
( undef,	( undef,
&Apache::loncommon::copyrightids)	&Apache::loncommon::copyrightids)
).'</td></tr>'.$/;	)
	.&Apache::lonhtmlcommon::row_closure();
}	}
$scrout.='<tr><td align="right" valign="top">'.
&titlefield(&mt('Language')).'</td><td colspan="2">'.	$scrout .= &Apache::lonhtmlcommon::row_title(&titlefield(&mt('Language')))
&Apache::lonmeta::selectbox('language',	.&Apache::lonmeta::selectbox('language',
$env{'form.language'},	$env{'form.language'},
\&Apache::loncommon::languagedescription,	\&Apache::loncommon::languagedescription,
('any',&Apache::loncommon::languageids)	('any',&Apache::loncommon::languageids)
).'</td></tr>';	)
$scrout .= "</table>\n";	.&Apache::lonhtmlcommon::row_closure();


	# Portfolio Metadata
if ($env{'form.area'} eq 'portfolio') {	if ($env{'form.area'} eq 'portfolio') {
# Added fields	# Added fields
my $curnumadd = $env{'form.numaddedfields'};	my $curnumadd = $env{'form.numaddedfields'};
if ($curnumadd eq '') {	if ($curnumadd eq '') {
$curnumadd = 1;	$curnumadd = 1;
}	}
$scrout .= '<h3>'.&mt('Custom Metadata fields').'</h3>';	$scrout .= &Apache::lonhtmlcommon::row_headline()
$scrout .= "<table>\n";	.'<h3>'.&mt('Custom Metadata fields').'</h3>'
$scrout .= '<tr><td> </td><td align="center">'.	.&Apache::lonhtmlcommon::row_closure()
&mt('Field Name').'</td>'.'<td align="center">'.	.&Apache::lonhtmlcommon::row_title('')
&mt('Field Value(s)').'</td></tr>';	.&mt('Field Name').' \| '.&mt('Field Value(s)')
	.&Apache::lonhtmlcommon::row_closure();

for (my $j=0; $j<$curnumadd; $j++) {	for (my $j=0; $j<$curnumadd; $j++) {
my $num = $j+1;	my $num = $j+1;
$scrout .= '<tr><td>'.&mt('Custom metadata [_1]: ',$num).	$scrout .= &Apache::lonhtmlcommon::row_title(&mt('Custom metadata [_1]',$num))
'</td><td align="center">'.	.'<input type="text"'
'<input type="text" name="addedfield_'.$j.	.' name="addedfield_'.$j.'" size="10"'
'" size="10" value="'.$env{'form.addedfield_'.$j}.	.' value="'.$env{'form.addedfield_'.$j}.'" />'
'" /></td>'.	.' '
'<td align="center"><input type="text" '.	.'<input type="text" '
'name="addedvalues_'.$j.'" size="15" value="'.	.'name="addedvalues_'.$j.'" size="15"'
$env{'form.addedvalues_'.$j}.'" /></td></tr>';	.' value="'.$env{'form.addedvalues_'.$j}.'" />'
}	.&Apache::lonhtmlcommon::row_closure();
$scrout .= '<tr><td align="left" colspan="3"><label>'.	}
'<input type="checkbox" name="newfield" '.	$scrout .= &Apache::lonhtmlcommon::row_title('')
'value="1" onclick="javascript:additional_metadata()" />'.	.'<label>'
&mt('Another custom field/value pair?').'</label>'.	.'<input type="checkbox" name="newfield"'
'<input type="hidden" name="numaddedfields" value="'.	.' value="1" onclick="javascript:additional_metadata()" />'
$curnumadd.'" /></td></tr></table>';	.&mt('Another custom field/value pair?').'</label>'
} else {	.'<input type="hidden" name="numaddedfields"'
	.' value="'.$curnumadd.'" />'
	.&Apache::lonhtmlcommon::row_closure();
	} else {
#	#
# Dynamic metadata	# Dynamic metadata
$scrout .= '<h3>'.&mt('Problem Statistics').'</h3>';	$scrout .= &Apache::lonhtmlcommon::row_headline()
$scrout .= "<table>\n";	.'<h3>'.&mt('Problem Statistics').'</h3>'
$scrout .= '<tr><td> </td><td align="center">'.	.&Apache::lonhtmlcommon::row_closure();
&mt('Minimum').'</td>'.'<td align="center">'.	$scrout .= &Apache::lonhtmlcommon::row_title('')
&mt('Maximum').'</td></tr>'."\n";	.&mt('Minimum').' \| '.&mt('Maximum')
	.&Apache::lonhtmlcommon::row_closure();
foreach my $statistic	foreach my $statistic
({ name=>'count',	({ name=>'count',
description=>'Network-wide number of accesses (hits)',},	description=>'Network-wide number of accesses (hits)',},
Line 1000 ENDHEADER	Line 735 ENDHEADER
description=>'Degree of difficulty',},	description=>'Degree of difficulty',},
{ name => 'disc',	{ name => 'disc',
description=>'Degree of discrimination'}) {	description=>'Degree of discrimination'}) {
$scrout .= '<tr><td align="right">'.	$scrout .= &Apache::lonhtmlcommon::row_title(&titlefield(&mt($statistic->{'description'})))
&titlefield(&mt($statistic->{'description'})).	.'<input type="text" name="'.$statistic->{'name'}
'</td><td align="center">'.	.'_min" value="" size="6" />'
'<input type="text" name="'.$statistic->{'name'}.	.' '
'_min" value="" size="6" /></td><td align="center">'.	.'<input type="text" name="'.$statistic->{'name'}
'<input type="text" name="'.$statistic->{'name'}.	.'_max" value="" size="6" />'
'_max" value="" size="6" /></td></tr>'.$/;	.&Apache::lonhtmlcommon::row_closure();
}	}
$scrout .= "</table>\n";
$scrout .= '<h3>'.&mt('Evaluation Data').'</h3>';	$scrout .= &Apache::lonhtmlcommon::row_headline()
$scrout .= "<table>\n";	.'<h3>'.&mt('Evaluation Data').'</h3>'
$scrout .= '<tr><td> </td><td align="center">'.	.&Apache::lonhtmlcommon::row_closure();
&mt('Minimum').'</td>'.'<td align="center">'.	$scrout .= &Apache::lonhtmlcommon::row_title('')
&mt('Maximum').'</td></tr>'."\n";	.&mt('Minimum').' \| '.&mt('Maximum')
	.&Apache::lonhtmlcommon::row_closure();
foreach my $evaluation	foreach my $evaluation
( { name => 'clear',	( { name => 'clear',
description => 'Material presented in clear way'},	description => 'Material presented in clear way'},
Line 1025 ENDHEADER	Line 761 ENDHEADER
description => 'Material appears to be correct'},	description => 'Material appears to be correct'},
{ name => 'technical',	{ name => 'technical',
description => 'Resource is technically correct'}){	description => 'Resource is technically correct'}){
$scrout .= '<tr><td align="right">'.	$scrout .= &Apache::lonhtmlcommon::row_title(&titlefield(&mt($evaluation->{'description'})))
&titlefield(&mt($evaluation->{'description'})).	.'<input type="text" name="'
'</td><td align="center">'.	.$evaluation->{'name'}.'_min" value="" size="6" />'
'<input type="text" name="'.	.' '
$evaluation->{'name'}.'_min" value="" size="6" />'.	.'<input type="text" name="'
'</td><td align="center"><input type="text" name="'.	.$evaluation->{'name'}.'_max" value="" size="6" />'
$evaluation->{'name'}.'_max" value="" size="6" />'.	.&Apache::lonhtmlcommon::row_closure();
'</td></tr>'.$/;
}	}
$scrout .= "</table>\n";
}	}
#	#
# Creation/Modification date limits	# Creation/Modification date limits
$scrout .= '<h3>'.&mt('Creation and Modification dates').'</h3>';	$scrout .= &Apache::lonhtmlcommon::row_headline()
$scrout .= "\n<table>\n";	.'<h3>'.&mt('Creation and Modification dates').'</h3>'
$scrout .= "<tr><td> </td><td>".&mt('Month[_1]Day[_2]Year',' 'x14,' 'x6)."</td></tr>\n";	.&Apache::lonhtmlcommon::row_closure();
	$scrout .= &Apache::lonhtmlcommon::row_title('')
	.&mt('Month[_1]Day[_2]Year',' 'x14,' 'x6)
	.&Apache::lonhtmlcommon::row_closure();

my $cafter =	my $cafter =
&Apache::lonhtmlcommon::date_setter('advsearch', # formname	&Apache::lonhtmlcommon::date_setter('advsearch', # formname
'creationdate1', # fieldname	'creationdate1', # fieldname
Line 1059 ENDHEADER	Line 797 ENDHEADER
'', # state	'', # state
1, # no_hh_mm_ss	1, # no_hh_mm_ss
);	);
$scrout .= '<tr><td align="right">'.&mt('Created between').'</td>'	$scrout .= &Apache::lonhtmlcommon::row_title(&mt('Created between'))
.'<td>'.$cafter.'</td></tr>'	.$cafter
.'<tr><td align="right">'.&mt('and').'</td>'	.&Apache::lonhtmlcommon::row_closure(1)
.'<td>'.$cbefore.'</td></tr>';	.&Apache::lonhtmlcommon::row_title(&mt('and'))
	.$cbefore
	.&Apache::lonhtmlcommon::row_closure();

my $lafter =	my $lafter =
&Apache::lonhtmlcommon::date_setter('advsearch',	&Apache::lonhtmlcommon::date_setter('advsearch',
'revisiondate1',	'revisiondate1',
Line 1081 ENDHEADER	Line 822 ENDHEADER
'', # state	'', # state
1, # no_hh_mm_ss	1, # no_hh_mm_ss
);	);
$scrout .= '<tr><td align="right">'.&mt('Last modified between').'</td>'	$scrout .= &Apache::lonhtmlcommon::row_title(&mt('Last modified between'))
.'<td>'.$lafter.'</td></tr>'	.$lafter
.'<tr><td align="right">'.&mt('and').'</td>'	.&Apache::lonhtmlcommon::row_closure(1)
.'<td>'.$lbefore.'</td></tr>';	.&Apache::lonhtmlcommon::row_title(&mt('and'))
$scrout.="</table>\n";	.$lbefore
$scrout.=<<ENDDOCUMENT;	.&Apache::lonhtmlcommon::row_closure(1); # Last row of total pick_box
$advanced_buttons
</form>	$scrout .= &Apache::lonhtmlcommon::end_pick_box();
ENDDOCUMENT
	$scrout .= $advanced_buttons
	.'</form>';

$scrout .= &Apache::loncommon::end_page();	$scrout .= &Apache::loncommon::end_page();
$r->print($scrout);	$r->print($scrout);
return;	return;
Line 1159 Outputs: text for box with view options	Line 903 Outputs: text for box with view options
######################################################################	######################################################################
######################################################################	######################################################################
sub viewoptions {	sub viewoptions {
my $scrout = '<span class="LC_nobreak">';	my $scrout;
if (! defined($env{'form.viewselect'})) {	if (! defined($env{'form.viewselect'})) {
$env{'form.viewselect'}='detailed';	$env{'form.viewselect'}='detailed';
}	}
$scrout.=&Apache::lonmeta::selectbox('viewselect',	$scrout .= '<span class="LC_nobreak">'
$env{'form.viewselect'},	.&mt('Type:').' '
\&viewoptiontext,	.&Apache::lonmeta::selectbox('viewselect',
sort(keys(%Views)));	$env{'form.viewselect'},
$scrout.= '  ';	\&viewoptiontext,
	sort(keys(%Views)))
	.'</span>';
my $countselect = &Apache::lonmeta::selectbox('show',	my $countselect = &Apache::lonmeta::selectbox('show',
$env{'form.show'},	$env{'form.show'},
undef,	undef,
(10,20,50,100,1000,10000));	(10,20,50,100,1000,10000));
$scrout .= (' 'x2)	$scrout .= ' <span class="LC_nobreak">'
.&mt('[_1] Records per Page',$countselect)	.&mt('Records per Page:').' '.$countselect
.'</span>'.$/;	.'</span>'.$/;
return $scrout;	return $scrout;
}	}
Line 1682 sub parse_domain_restrictions {	Line 1428 sub parse_domain_restrictions {
foreach (sort @allowed_domains) {	foreach (sort @allowed_domains) {
$pretty_domains_string .= "<b>".$_."</b> ";	$pretty_domains_string .= "<b>".$_."</b> ";
}	}
my %servers = &Apache::lonnet::get_servers(\@allowed_domains,	my %servers = &Apache::lonnet::get_unique_servers(\@allowed_domains,
'library');	'library');
$libraries_to_query = [keys(%servers)];	$libraries_to_query = [keys(%servers)];
}	}
Line 2154 sub ensure_db_and_table {	Line 1900 sub ensure_db_and_table {
## Sanity check the table id.	## Sanity check the table id.
##	##
if (! defined($table) \|\| $table eq '' \|\| $table =~ /\D/ ) {	if (! defined($table) \|\| $table eq '' \|\| $table =~ /\D/ ) {
$r->print("Unable to retrieve search results. ".	$r->print(&Apache::loncommon::start_page(&mt('Error'))
"Unable to determine the table results were saved in. ".	. '<p>table: \|'.$table.'\|</p>' # SB
&Apache::loncommon::end_page());	.'<p class="LC_error">'
	.&mt('Unable to retrieve search results. '
	.'Unable to determine the table results were saved in.')
	.&Apache::loncommon::end_page()
	);
return undef;	return undef;
}	}
##	##
Line 2238 sub print_sort_form {	Line 1988 sub print_sort_form {
}	}
my $js =<<END;	my $js =<<END;
<script type="text/javascript">	<script type="text/javascript">
	// <![CDATA[
function change_sort() {	function change_sort() {
var newloc = "/adm/searchcat?phase=results";	var newloc = "/adm/searchcat?phase=results";
newloc += "&persistent_db_id=$env{'form.persistent_db_id'}";	newloc += "&persistent_db_id=$env{'form.persistent_db_id'}";
newloc += "&sortby=";	newloc += "&sortby=";
newloc += document.forms.statusform.elements.sortby.value;	newloc += document.forms.statusform.elements.sortby.value;
parent.resultsframe.location= newloc;	parent.resultsframe.location= newloc;
}	}
	// ]]>
</script>	</script>
END	END

Line 2387 Returns: Nothing.	Line 2139 Returns: Nothing.
sub update_count_status {	sub update_count_status {
my ($r,$text) = @_;	my ($r,$text) = @_;
$text =~ s/\'/\\\'/g;	$text =~ s/\'/\\\'/g;
$r->print	$r->print(<<SCRIPT);
("<script>document.statusform.count.value = ' $text'</script>\n");	<script type="text/javascript">
	// <![CDATA[
	document.statusform.count.value = ' $text'
	// ]]>
	</script>
	SCRIPT

$r->rflush();	$r->rflush();
}	}

sub update_status {	sub update_status {
my ($r,$text) = @_;	my ($r,$text) = @_;
$text =~ s/\'/\\\'/g;	$text =~ s/\'/\\\'/g;
$r->print	$r->print(<<SCRIPT);
("<script>document.statusform.status.value = ' $text'</script>\n");	<script type="text/javascript">
	// <![CDATA[
	document.statusform.status.value = ' $text'
	// ]]>
	</script>
	SCRIPT

$r->rflush();	$r->rflush();
}	}

Line 2423 sub update_seconds {	Line 2187 sub update_seconds {
my ($r) = @_;	my ($r) = @_;
my $time = &time_left();	my $time = &time_left();
if (($last_time-$time) > 0) {	if (($last_time-$time) > 0) {
$r->print("<script>".	$r->print(<<SCRIPT);
"document.statusform.seconds.value = '$time'".	<script type="text/javascript">
"</script>\n");	// <![CDATA[
	document.statusform.seconds.value = '$time'
	// ]]>
	</script>
	SCRIPT

$r->rflush();	$r->rflush();
}	}
$last_time = $time;	$last_time = $time;
Line 2457 sub revise_button {	Line 2226 sub revise_button {
'&cleargroupsort=1'.	'&cleargroupsort=1'.
'&phase='.$revise_phase;	'&phase='.$revise_phase;
my $result = qq{<input type="button" value="$revisetext" name="revise"} .	my $result = qq{<input type="button" value="$revisetext" name="revise"} .
qq{ onClick="parent.location='$newloc';" /> };	qq{ onclick="parent.location='$newloc';" /> };
return $result;	return $result;
}	}

Line 2517 END	Line 2286 END
@Servers_to_contact = ($serverlist);	@Servers_to_contact = ($serverlist);
}	}
} else {	} else {
my %all_library_servers = &Apache::lonnet::all_library();	my %all_library_servers = &Apache::lonnet::unique_library();
@Servers_to_contact = sort(keys(%all_library_servers));	@Servers_to_contact = sort(keys(%all_library_servers));
}	}
my %Server_status;	my %Server_status;
Line 2614 END	Line 2383 END
next;	next;
}	}
$status=~s\|/\|\|g;	$status=~s\|/\|\|g;
my $datafile=$r->dir_config('lonDaemons').'/tmp/'.$status;


	my $datafile=LONCAPA::tempdir().$status;
if (-e $datafile && ! -e "$datafile.end") {	if (-e $datafile && ! -e "$datafile.end") {
&update_status($r,&mt('Receiving results from [_1]',$server));	&update_status($r,&mt('Receiving results from [_1]',$server));
next;	next;
Line 2678 END	Line 2450 END
last if ($connection->aborted());	last if ($connection->aborted());
&update_seconds($r);	&update_seconds($r);
}	}
&update_status($r,&mt('Search Complete [_1]',$server));	&update_status($r,&mt('Search Complete on Server [_1]',$server));
&update_seconds($r);	&update_seconds($r);
#	#
&Apache::lonmysql::disconnect_from_db(); # This is unneccessary	&Apache::lonmysql::disconnect_from_db(); # This is unneccessary
Line 2688 END	Line 2460 END
# loaded from /adm/searchcat	# loaded from /adm/searchcat
$r->print(&Apache::loncommon::end_page());	$r->print(&Apache::loncommon::end_page());
# if ($env{'form.catalogmode'} ne 'import') {	# if ($env{'form.catalogmode'} ne 'import') {
$r->print("<script>".	$r->print(<<SCRIPT);
"window.location='/adm/searchcat?".	<script>
"phase=sort&".	window.location='/adm/searchcat?phase=sort&persistent_db_id=$env{'form.persistent_db_id'}';
"persistent_db_id=$env{'form.persistent_db_id'}';".	</script>
"</script>");	SCRIPT
# }	# }
return;	return;
}	}
Line 2715 sub prev_next_buttons {	Line 2487 sub prev_next_buttons {
return '' if ($show eq 'all'); # No links if you get them all at once.	return '' if ($show eq 'all'); # No links if you get them all at once.
#	#
# Create buttons	# Create buttons
my $buttons = '<input type="submit" name="prev" value="'.&mt('Prev').'" ';	return '<p class="LC_nobreak">'
$buttons .= '/>';	.'<input type="submit" name="prev" value="<"'
$buttons .= ' 'x3;	.' title="'.&mt('Previous').'" />'
$buttons .= '<input type="submit" name="reload" '.	.' '
'value="'.&mt('Reload').'" />';	.'<input type="submit" name="reload" value="'.&mt('Reload').'" />'
$buttons .= ' 'x3;	.' '
$buttons .= '<input type="submit" name="next" value="'.&mt('Next').'" ';	.'<input type="submit" name="next" value=">"'
$buttons .= '/>';	.' title="'.&mt('Next').'" />'
return $buttons;	.'</p>';
}	}

######################################################################	######################################################################
Line 2748 sub display_results {	Line 2520 sub display_results {
##	##
my $viewfunction = $Views{$env{'form.viewselect'}};	my $viewfunction = $Views{$env{'form.viewselect'}};
if (!defined($viewfunction)) {	if (!defined($viewfunction)) {
$r->print("Internal Error - Bad view selected.\n");	$r->print('<p class="LC_error">'
	.&mt('Internal Error - Bad view selected.')
	.'</p>'."\n");
$r->rflush();	$r->rflush();
return;	return;
}	}
Line 2765 sub display_results {	Line 2539 sub display_results {
if ($env{'form.catalogmode'} eq 'import') {	if ($env{'form.catalogmode'} eq 'import') {
if (! tie(%groupsearch_db,'GDBM_File',$diropendb,	if (! tie(%groupsearch_db,'GDBM_File',$diropendb,
&GDBM_WRCREAT(),0640)) {	&GDBM_WRCREAT(),0640)) {
$r->print('Unable to save import results.</form>'.	$r->print('<p class="LC_error">'.
	&mt('Unable to save import results.').
	'</p>'.
	'</form>'.
&Apache::loncommon::end_page());	&Apache::loncommon::end_page());
$r->rflush();	$r->rflush();
return;	return;
Line 2779 sub display_results {	Line 2556 sub display_results {
## Get the number of results	## Get the number of results
my $total_results = &Apache::lonmysql::number_of_rows($table);	my $total_results = &Apache::lonmysql::number_of_rows($table);
if (! defined($total_results)) {	if (! defined($total_results)) {
$r->print("A MySQL error has occurred.</form>".	$r->print('<p class="LC_error">'.
	&mt('A MySQL error has occurred.').
	'</p>'.
	'</form>'.
&Apache::loncommon::end_page());	&Apache::loncommon::end_page());
&Apache::lonnet::logthis("lonmysql was unable to determine the number".	&Apache::lonnet::logthis("lonmysql was unable to determine the number".
" of rows in table ".$table);	" of rows in table ".$table);
Line 2884 sub display_results {	Line 2664 sub display_results {
$env{'form.sortorder'}='asc';	$env{'form.sortorder'}='asc';
}	}
}	}
my $sortform = &mt('Sort by [_1] [_2]',	my $sortform = '<span class="LC_nobreak">'
&Apache::loncommon::select_form($env{'form.sortfield'},	.&mt('Sort by:').' '
	.&Apache::loncommon::select_form($env{'form.sortfield'},
'sortfield',	'sortfield',
%sort_fields),	\%sort_fields)
&Apache::loncommon::select_form($env{'form.sortorder'},	.' '
	.&Apache::loncommon::select_form($env{'form.sortorder'},
'sortorder',	'sortorder',
(asc =>&mt('Ascending'),	{asc =>&mt('Ascending'),
desc=>&mt('Descending')	desc=>&mt('Descending')
))	})
);	.'</span>';
##	##
## Output links (if necessary) for 'prev' and 'next' pages.	## Display links for 'prev' and 'next' pages (if necessary) and Display Options
$r->print	$r->print('<fieldset>'."\n"
('<table width="100%"><tr><td width="25%" align="right">'.	.'<legend>'.&mt('Display Options').'</legend>'."\n"
'<span class="LC_nobreak">'.$sortform.'</span>'.	.$sortform
'</td><td width="25%" align="right">'.	.' '
&prev_next_buttons($min,$env{'form.show'},$total_results).	.&viewoptions()
'</td><td align="right">'.	.'</fieldset>'
&viewoptions().'</td></tr></table>'	.&prev_next_buttons($min,$env{'form.show'},$total_results)
);	);

if ($total_results == 0) {	if ($total_results == 0) {
$r->print('<meta HTTP-EQUIV="Refresh" CONTENT="2" />'.	$r->print('<meta HTTP-EQUIV="Refresh" CONTENT="2" />'.
'<h3>'.&mt('There are currently no results').'.</h3>'.	'<p class="LC_info">'.&mt('There are currently no results.').'</p>'.
"</form>".	"</form>".
&Apache::loncommon::end_page());	&Apache::loncommon::end_page());
return;	return;
} else {	} else {
$r->print('<center>'.	$r->print('<div>'.
mt('Results [_1] to [_2] out of [_3]',	mt('Results [_1] to [_2] out of [_3]',
$min,$max,$total_results).	$min,$max,$total_results).
"</center>\n");	"</div>\n");
}	}
##	##
## Get results from MySQL table	## Get results from MySQL table
Line 2944 sub display_results {	Line 2727 sub display_results {
if ($area eq 'portfolio') {	if ($area eq 'portfolio') {
$tabletype = 'portfolio_search';	$tabletype = 'portfolio_search';
}	}
	$r->print(&Apache::loncommon::start_data_table());
foreach my $row (@Results) {	foreach my $row (@Results) {
if ($connection->aborted()) {	if ($connection->aborted()) {
&cleanup();	&cleanup();
return;	return;
}	}
my %Fields = %{&parse_row($tabletype,@$row)};	my %Fields = %{&parse_row($tabletype,@$row)};
my $output="<p>\n";	my $output;
if (! defined($Fields{'title'}) \|\| $Fields{'title'} eq '') {	if (! defined($Fields{'title'}) \|\| $Fields{'title'} eq '') {
$Fields{'title'} = 'Untitled';	$Fields{'title'} = 'Untitled';
}	}
Line 2959 sub display_results {	Line 2743 sub display_results {
# Render the result into html	# Render the result into html
$output.= &$viewfunction($prefix,%Fields);	$output.= &$viewfunction($prefix,%Fields);
# Print them out as they come in.	# Print them out as they come in.
$r->print($output);	$r->print(&Apache::loncommon::start_data_table_row()
	.'<td>'
	.$output
	.'</td>'
	.&Apache::loncommon::end_data_table_row()
	);
$r->rflush();	$r->rflush();
}	}
	$r->print(&Apache::loncommon::end_data_table());
if (@Results < 1) {	if (@Results < 1) {
$r->print(&mt("There were no results matching your query"));	$r->print('<p class="LC_info">'
	.&mt('There were no results matching your query.')
	.'</p>');
} else {	} else {
$r->print	$r->print(
('<center>'.	&prev_next_buttons($min,$env{'form.show'},$total_results,
&prev_next_buttons($min,$env{'form.show'},$total_results,
"table=".$env{'form.table'}.	"table=".$env{'form.table'}.
"&phase=results".	"&phase=results".
"&persistent_db_id=".	"&persistent_db_id=".
$env{'form.persistent_db_id'})	$env{'form.persistent_db_id'})
."</center>\n"	);
);
}	}
$r->print("</form>".&Apache::loncommon::end_page());	$r->print("</form>".&Apache::loncommon::end_page());
$r->rflush();	$r->rflush();
Line 3003 sub catalogmode_output {	Line 2793 sub catalogmode_output {
if ($env{'form.catalogmode'} eq 'interactive') {	if ($env{'form.catalogmode'} eq 'interactive') {
$output.=<<END	$output.=<<END
<font size='-1'><input type="button" name="returnvalues" value="select"	<font size='-1'><input type="button" name="returnvalues" value="select"
onClick="javascript:select_data('$title','$url')" />	onclick="javascript:select_data('$title','$url')" />
</font>	</font>
END	END
}	}
Line 3013 END	Line 2803 END
$output.=<<END;	$output.=<<END;
<font size='-1'>	<font size='-1'>
<input type="checkbox" name="returnvalues" value="select"	<input type="checkbox" name="returnvalues" value="select"
onClick="javascript:queue($checkbox_num,$fnum)" />	onclick="javascript:queue($checkbox_num,$fnum)" />
</font>	</font>
END	END
}	}
Line 3182 sub search_results_header {	Line 2972 sub search_results_header {
if (! exists($env{'form.mode'}) \|\| $env{'form.mode'} ne 'edit') {	if (! exists($env{'form.mode'}) \|\| $env{'form.mode'} ne 'edit') {
$js.=<<SCRIPT;	$js.=<<SCRIPT;
<script type="text/javascript">	<script type="text/javascript">
	// <![CDATA[
function select_data(title,url) {	function select_data(title,url) {
changeTitle(title);	changeTitle(title);
changeURL(url);	changeURL(url);
Line 3197 sub search_results_header {	Line 2988 sub search_results_header {
parent.opener.inf.document.forms.resinfo.elements.u.value=val;	parent.opener.inf.document.forms.resinfo.elements.u.value=val;
}	}
}	}
	// ]]>
</script>	</script>
SCRIPT	SCRIPT
} elsif ($env{'form.mode'} eq 'edit') {	} elsif ($env{'form.mode'} eq 'edit') {
Line 3221 END	Line 3013 END

$js.=<<SCRIPT;	$js.=<<SCRIPT;
<script type="text/javascript">	<script type="text/javascript">
	// <![CDATA[
function select_data(title,url) {	function select_data(title,url) {
changeURL(url);	changeURL(url);
changeTitle(title);	changeTitle(title);
Line 3235 function changeURL(val) {	Line 3028 function changeURL(val) {
alert("Unable to transfer data to "+url);	alert("Unable to transfer data to "+url);
}	}
}	}
	// ]]>
</script>	</script>
SCRIPT	SCRIPT
}	}
Line 3242 SCRIPT	Line 3036 SCRIPT
my $inhibit_menu = "&".&Apache::loncommon::inhibit_menu_check();	my $inhibit_menu = "&".&Apache::loncommon::inhibit_menu_check();
$js.=<<SCRIPT if $env{'form.catalogmode'} eq 'import';	$js.=<<SCRIPT if $env{'form.catalogmode'} eq 'import';
<script type="text/javascript">	<script type="text/javascript">
	// <![CDATA[
function queue(checkbox_num,val) {	function queue(checkbox_num,val) {
if (document.forms.results.returnvalues.length != "undefined" &&	if (document.forms.results.returnvalues.length != "undefined" &&
typeof(document.forms.results.returnvalues.length) == "number") {	typeof(document.forms.results.returnvalues.length) == "number") {
Line 3260 SCRIPT	Line 3055 SCRIPT
}	}
function select_group() {	function select_group() {
parent.window.location=	parent.window.location=
"/adm/groupsort?mode=$env{'form.mode'}&catalogmode=import$inhibit_menu&acts="+	"/adm/groupsort?mode=$env{'form.mode'}&catalogmode=import$inhibit_menu&acts="+
parent.statusframe.document.forms.statusform.elements.acts.value;	parent.statusframe.document.forms.statusform.elements.acts.value;
}	}
	// ]]>
</script>	</script>
SCRIPT	SCRIPT

my $start_page = &Apache::loncommon::start_page(undef,$js,	my $start_page = &Apache::loncommon::start_page(undef,$js,
{'only_body' =>1});	{'only_body' =>1,});
my $result=<<END;	my $result=<<END;
$start_page	$start_page
<form name="results" method="post" action="/adm/searchcat">	<form name="results" method="post" action="/adm/searchcat">
Line 3294 sub print_frames_interface {	Line 3090 sub print_frames_interface {
my $results_link = &results_link();	my $results_link = &results_link();
my $js = <<JS;	my $js = <<JS;
<script type="text/javascript">	<script type="text/javascript">
	// <![CDATA[
var targetwin = opener;	var targetwin = opener;
var queue = '';	var queue = '';
	// ]]>
</script>	</script>
JS	JS

Line 3382 sub detailed_citation_view {	Line 3180 sub detailed_citation_view {
my $jumpurl=$values{'url'};	my $jumpurl=$values{'url'};
$jumpurl=~s\|^/ext/\|http://\|;	$jumpurl=~s\|^/ext/\|http://\|;
$result .= '<b>'.$prefix.	$result .= '<b>'.$prefix.
'<img src="'.&Apache::loncommon::icon($values{'url'}).'" />'.' '.	'<img src="'.&Apache::loncommon::icon($values{'url'}).'" alt="" />'.' '.
'<a href="'.$jumpurl.'?inhibitmenu=yes" '.	'<a href="'.$jumpurl.'?inhibitmenu=yes" '.
'target="preview">'.$values{'title'}."</a></b>\n";	'target="preview">'.$values{'title'}."</a></b>\n";
$result .= "<p>\n";	$result .= "<p>\n";
Line 3451 sub detailed_citation_view {	Line 3249 sub detailed_citation_view {
$result .= '<b>'.&mt($field->{'translate'}).'</b>';	$result .= '<b>'.&mt($field->{'translate'}).'</b>';
foreach my $item (split(',',$values{$field->{'name'}})){	foreach my $item (split(',',$values{$field->{'name'}})){
$item = &Apache::lonnet::clutter($item);	$item = &Apache::lonnet::clutter($item);
$result .= &display_url($item,[2,0,1]);	$result .= '<br />'.&display_url($item,1).'<br />';
}	}
} elsif (exists($field->{'format'}) && $field->{'format'} ne ''){	} elsif (exists($field->{'format'}) && $field->{'format'} ne ''){
$result.= &mt($field->{'translate'},	$result.= &mt($field->{'translate'},
Line 3459 sub detailed_citation_view {	Line 3257 sub detailed_citation_view {
$values{$field->{'name'}}))."<br />\n";	$values{$field->{'name'}}))."<br />\n";
} else {	} else {
if ($field->{'special'} eq 'url link') {	if ($field->{'special'} eq 'url link') {
$result .= &display_url($jumpurl,[3,0,1]);	$result .= '<br />'.&display_url($jumpurl,1).'<br />';
} else {	} else {
$result.= &mt($field->{'translate'},	$result.= &mt($field->{'translate'},
$values{$field->{'name'}});	$values{$field->{'name'}});
Line 3474 sub detailed_citation_view {	Line 3272 sub detailed_citation_view {
if (exists($values{'shortabstract'}) && $values{'shortabstract'} ne '') {	if (exists($values{'shortabstract'}) && $values{'shortabstract'} ne '') {
$result .= '<p>'.$values{'shortabstract'}.'</p>';	$result .= '<p>'.$values{'shortabstract'}.'</p>';
}	}
$result .= '<hr />'."\n";
return $result;	return $result;
}	}

sub detailed_citation_preview {	sub detailed_citation_preview {
my ($prefix,%values)=@_;	my ($prefix,%values)=@_;
return '<table><tr><td>'.	return &detailed_citation_view($prefix,%values).
&detailed_citation_view($prefix,%values).
'</td><td>'.	'</td><td>'.
&Apache::lonindexer::showpreview($values{'url'}).	&Apache::lonindexer::showpreview($values{'url'});
'</td></tr></table><hr />';
}	}


Line 3501 sub detailed_citation_preview {	Line 3296 sub detailed_citation_preview {
sub summary_view {	sub summary_view {
my ($prefix,%values) = @_;	my ($prefix,%values) = @_;
my $icon=&Apache::loncommon::icon($values{'url'});	my $icon=&Apache::loncommon::icon($values{'url'});
my $result=qq{$prefix<img src="$icon" />};	my $result=qq{$prefix<img src="$icon" alt="" />};
if (exists($env{'form.sortfield'}) &&	if (exists($env{'form.sortfield'}) &&
$env{'form.sortfield'} !~ /^(default\|	$env{'form.sortfield'} !~ /^(default\|
author\|	author\|
Line 3516 sub summary_view {	Line 3311 sub summary_view {
}	}
my $jumpurl=$values{'url'};	my $jumpurl=$values{'url'};
$jumpurl=~s\|^/ext/\|http://\|;	$jumpurl=~s\|^/ext/\|http://\|;
my $link = &display_url($jumpurl,[2,0,1]);	my $link = '<br />'.&display_url($jumpurl,1).'<br />';

$result.=<<END;	$result.=<<END;
<a href="$jumpurl?inhibitmenu=yes"	<a href="$jumpurl?inhibitmenu=yes"
target='preview'>$values{'title'}</a> <br />	target="preview">$values{'title'}</a>
$link <br />	<br />
	$link<br />
$values{'author'}, $values{'owner'} -- $values{'lastrevisiondate'}<br />	$values{'author'}, $values{'owner'} -- $values{'lastrevisiondate'}<br />
$values{'copyrighttag'}<br />	$values{'copyrighttag'}<br />
$values{'extrashow'}	$values{'extrashow'}
</p>
<hr />
END	END
return $result;	return $result;
}	}

sub summary_preview {	sub summary_preview {
my ($prefix,%values)=@_;	my ($prefix,%values)=@_;
return '<table><tr><td>'.	return &summary_view($prefix,%values).
&summary_view($prefix,%values).
'</td><td>'.	'</td><td>'.
&Apache::lonindexer::showpreview($values{'url'}).	&Apache::lonindexer::showpreview($values{'url'});
'</td></tr></table><hr />';
}	}

######################################################################	######################################################################
Line 3556 sub compact_view {	Line 3348 sub compact_view {
my $jumpurl=$values{'url'};	my $jumpurl=$values{'url'};
$jumpurl=~s\|^/ext/\|http://\|;	$jumpurl=~s\|^/ext/\|http://\|;

my $link = &display_url($jumpurl,[1,1,1]);	my $link = &display_url($jumpurl,1);

my $result =	my $result =
$prefix.'<img src="'.&Apache::loncommon::icon($values{'url'}).'" alt="" />';	$prefix.'<img src="'.&Apache::loncommon::icon($values{'url'}).'" alt="" />';
Line 3570 sub compact_view {	Line 3362 sub compact_view {
$result.=' <span class="LC_nobreak">'.	$result.=' <span class="LC_nobreak">'.
'<a href="'.$jumpurl.'?inhibitmenu=yes" target="preview">'.	'<a href="'.$jumpurl.'?inhibitmenu=yes" target="preview">'.
&HTML::Entities::encode($values{'title'},'<>&"').'</a></span> '.	&HTML::Entities::encode($values{'title'},'<>&"').'</a></span> '.
$link.' <b>'.$values{'author'}.'</b> ('.$values{'domain'}.')<br />';	$link.' <b>'.$values{'author'}.'</b> ('.$values{'domain'}.')';
return $result;	return $result;
}	}

sub display_url {	sub display_url {
my ($url,$crumb_args) = @_;	my ($url,$skiplast) = @_;
my $link;	my $link;
if ($url=~m\|^/ext/\|) {	if ($url=~m\|^/ext/\|) {
$url=~s\|^/ext/\|http://\|;	$url=~s\|^/ext/\|http://\|;
Line 3583 sub display_url {	Line 3375 sub display_url {
} elsif ($url=~m{^(http://\|/uploaded/)}) {	} elsif ($url=~m{^(http://\|/uploaded/)}) {
$link='<span class="LC_filename">'.$url.'</span>';	$link='<span class="LC_filename">'.$url.'</span>';
} else {	} else {
$link=&Apache::lonhtmlcommon::crumbs($url,	$link=&Apache::lonhtmlcommon::crumbs(
'preview',	$url,
'',	'preview',
(($env{'form.catalogmode'} eq 'import')?'parent.statusframe.document.forms.statusform':''),@{$crumb_args}).' ';	'',
	(($env{'form.catalogmode'} eq 'import')?'parent.statusframe.document.forms.statusform':''),
	$skiplast).' ';
}	}
return $link;	return $link;
}	}
Line 3610 sub fielded_format_view {	Line 3404 sub fielded_format_view {
$jumpurl=~s\|^/ext/\|http://\|;	$jumpurl=~s\|^/ext/\|http://\|;

my $result=<<END;	my $result=<<END;
$prefix <img src="$icon" />	$prefix <img src="$icon" alt="" />
<dl>	<dl>
<dt>URL:</dt>	<dt>URL:</dt>
<dd><a href="$jumpurl?inhibitmenu=yes"	<dd><a href="$jumpurl?inhibitmenu=yes"
target='preview'>$values{'url'}</a></dd>	target='preview'>$values{'url'}</a>
	</dd>
END	END
foreach my $field ('title','author','domain','subject','keywords','notes',	foreach my $field ('title','author','domain','subject','keywords','notes',
'mimetag','language','creationdate','lastrevisiondate',	'mimetag','language','creationdate','lastrevisiondate',
Line 3636 END	Line 3431 END
}	}
$result .= "</dl>\n";	$result .= "</dl>\n";
$result .= $values{'extrashow'};	$result .= $values{'extrashow'};
$result .= '<hr />'."\n";
return $result;	return $result;
}	}

Line 3710 $prefix	Line 3504 $prefix
$xml	$xml
</pre>	</pre>
$values{'extrashow'}	$values{'extrashow'}
<hr />
END	END
return $result;	return $result;
}	}
Line 3750 sub output_unparsed_phrase_error {	Line 3543 sub output_unparsed_phrase_error {
my ($r,$closebutton,$parms,$hidden_fields,$field)=@_;	my ($r,$closebutton,$parms,$hidden_fields,$field)=@_;
my $errorstring;	my $errorstring;
if ($field eq 'basicexp') {	if ($field eq 'basicexp') {
$errorstring = &mt('Unable to understand the search phrase <i>[_1]</i>. Please modify your search.',$env{'form.basicexp'});	$errorstring = &mt('Unable to understand the search phrase [_1]. Please modify your search.'
	,'<i>'.$env{'form.basicexp'}.'</i>');
} else {	} else {
$errorstring = &mt('Unable to understand the search phrase <b>[_1]</b>:<i>[_2]</i>.',$field,$env{'form.'.$field});	$errorstring = &mt('Unable to understand the search phrase [_1]: [_2]'
	,'<i>'.$field.'</i>'
	,$env{'form.'.$field});
}	}
my $heading = &mt('Unparsed Field');	my $heading = &mt('Unparsed Field');
my $revise = &mt('Revise search request');	my $revise = &mt('Revise search request');
Line 3766 $hidden_fields	Line 3562 $hidden_fields
$closebutton	$closebutton
<hr />	<hr />
<h2>$heading</h2>	<h2>$heading</h2>
<p>	<p class="LC_warning">
$errorstring	$errorstring
</p>	</p>
<p>	<p>
Line 3798 $parms is extra information to include i	Line 3594 $parms is extra information to include i
######################################################################	######################################################################
sub output_blank_field_error {	sub output_blank_field_error {
my ($r,$closebutton,$parms,$hidden_fields)=@_;	my ($r,$closebutton,$parms,$hidden_fields)=@_;
my $errormsg = &mt('You did not fill in enough information for the search to be started. You need to fill in relevant fields on the search page in order for a query to be processed.');	my $errormsg = &mt('You did not fill in enough information for the search to be started. You need to fill in relevant fields on the search page in order for a query to be processed.');
my $revise = &mt('Revise Search Request');	my $revise = &mt('Revise Search Request');
my $heading = &mt('Unactionable Search Queary');	my $heading = &mt('Unactionable Search Query');
my $start_page = &Apache::loncommon::start_page('Search');	my $start_page = &Apache::loncommon::start_page('Search');
my $end_page = &Apache::loncommon::end_page();	my $end_page = &Apache::loncommon::end_page();
	if ($closebutton) {
	$closebutton = '<p>'.$closebutton.'</p><hr />';
	} else {
	&Apache::lonhtmlcommon::add_breadcrumb
	({href=>'',
	text=>$heading,});
	$start_page .= &Apache::lonhtmlcommon::breadcrumbs();
	}

$r->print(<<ENDPAGE);	$r->print(<<ENDPAGE);
$start_page	$start_page
<form method="post" action="/adm/searchcat">	<form method="post" action="/adm/searchcat">
$hidden_fields	$hidden_fields
$closebutton	$closebutton
<hr />	</form>
<h2>$heading</h2>	<h2>$heading</h2>
<p>	<p class="LC_warning">
$errormsg	$errormsg
</p>	</p>
<p>	<p>
<a href="/adm/searchcat?$parms&persistent_db_id=$env{'form.persistent_db_id'}">$revise</a>	<a href="/adm/searchcat?$parms&persistent_db_id=$env{'form.persistent_db_id'}">$revise</a>
</p>	</p>
$end_page	$end_page
ENDPAGE	ENDPAGE
Line 3845 sub output_date_error {	Line 3650 sub output_date_error {
# make query information persistent to allow for subsequent revision	# make query information persistent to allow for subsequent revision
my $start_page = &Apache::loncommon::start_page('Search');	my $start_page = &Apache::loncommon::start_page('Search');
my $end_page = &Apache::loncommon::end_page();	my $end_page = &Apache::loncommon::end_page();
	my $heading = &mt('Error');
$r->print(<<RESULTS);	$r->print(<<RESULTS);
$start_page	$start_page
<form method="post" action="/adm/searchcat">	<form method="post" action="/adm/searchcat">
$hidden_fields	$hidden_fields
<input type='button' value='Revise search request'	<input type='button' value='Revise search request'
onClick='this.form.submit();' />	onclick='this.form.submit();' />
$closebutton	$closebutton
	</form>
<hr />	<hr />
<h3>Error</h3>	<h3>$heading</h3>
<p>	<p class="LC_error">
$message	$message
</p>	</p>
$end_page	$end_page

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

Removed from v.1.310
changed lines
	Added in v.1.331.4.1