'1', 'subjects' => $subject, 'archived' => '0'), 'object', array('course'), '', 999999);
} else {
$objs = get_entities_from_metadata_and_subtypes(array('approved' => '1', 'archived' => '0'), 'object', array('course'), '', 999999);
}
// filter results
$current_objs = array();
$current_time = time();
foreach($objs as $obj) {
$obj_begin = $obj->beginning_date;
$obj_end = $obj->ending_date;
if ($begin && !$end) { // if only begin time given
if ($obj_begin && ($obj_begin >= $begin))
$current_objs[] = $obj;
} else if ($end && !$begin) { // if only end time given
if ($obj_end && ($obj_end <= $end))
$current_objs[] = $obj;
} else if ($begin && $end) { //if full period given
if ($obj_begin && $obj_end && ($obj_begin >= $begin) && ($obj_end <= $end))
$current_objs[] = $obj;
} else { //show all
$current_objs[] = $obj;
}
}
// display course subjects tagcloud
$tagcloud = "" . ke_display_tagcloud($view='output/subjects_tagcloud', $threshold=0, $limit=30, $metadata_name = "subjects", $entity_type="object", $entity_subtype="course", $owner_guid = "", $site_guid = -1, $only_approved = true) . "
";
$area2 .= $tagcloud;
if ($subject) {
$subjectobj = getSubject($subject);
$subjectname = $subjectobj->title;
/*translation:Browse by subject*/
$area2 .= elgg_echo("koolielu:Browse_by_subject") . ": " . $subjectname . "
";
}
// let user choose period
$period = "";
/*translation:Period begins*/
$period .= elgg_echo("koolielu:label_period_begins") . "
";
$period .= elgg_view('input/dateselection', array('internalname' => 'begin', 'value' => $begin));
$period .= "
";
$period .= "";
/*translation:Period ends*/
$period .= elgg_echo("koolielu:label_period_ends") . "
";
$period .= elgg_view('input/dateselection', array('internalname' => 'end', 'value' => $end));
$period .= "
";
$period .= elgg_view('input/hidden', array('internalname' => 'subject', 'value' => $subject));
/*translation:Filter*/
$period .= elgg_view('input/submit', array('internalname' => 'filter_button', 'value' => elgg_echo('koolielu:button_filter')));
/*translation:Reset filter*/
$period .= " " . elgg_view('input/submit', array('internalname' => 'reset_button', 'value' => elgg_echo('koolielu:button_reset_filter')));
$period .= "
";
$area2 .= elgg_view('input/form', array('action' => "{$CONFIG->wwwroot}action/poster/filter", 'body' => $period));
if (!empty($current_objs)) {
$area2 .= elgg_view("koolielu/ke_rss_link_view");
$offset = get_input('offset');
if (!$offset)
$offset = 0;
$limit = 10;
$slice = array_slice($current_objs, $offset, $limit);
$area2 .= elgg_view_entity_list($slice, count($current_objs), $offset, 10, false, true, true);
}
/*translation:Courses*/
$page_title = elgg_echo('koolielu:Courses');
page_draw($page_title, elgg_view_layout("two_column_left_sidebar", $area1, $area2))
?>