function search(&$fromform, &$result)
{
global $CFG, $USER;
$terms = array('keyword', 'title', 'description');
// Initialize with the target URL
$search = trim($fromform->search);
$lang = strtolower(preg_replace('/\\_\\w+$/', '', $USER->lang));
foreach ($terms as $term) {
$search = preg_replace('/' . $term . ':\\s*/', $term . '_' . $lang . ':', $search);
}
$url = 'http://localhost:7574/solr/select?q=' . $search . '&wt=php';
// is this a complete browse request?
if ($fromform->search == '*') {
$url = 'http://localhost:7574/solr/select?q=' . urlencode('keyword_' . $lang . ':[0 TO zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz]') . '&wt=php';
}
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_TIMEOUT, TAORESOURCE_PLUGIN_CURL_TIMEOUT);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERAGENT, 'Moodle');
$code = curl_exec($ch);
if ($code === false) {
$this->error[] = curl_errno($ch) . ':' . curl_error($ch);
return false;
}
curl_close($ch);
$qr = false;
if ($code) {
$code = "\$qr = " . $code . ";";
eval($code);
}
if ($qr && isset($qr['response']) && $qr['response']['numFound'] > 0) {
$docs = $qr['response']['docs'];
foreach ($docs as $doc) {
if ($taoresource_entry = taoresource_entry::get_by_id((int) $doc['entry'])) {
$result[] = $taoresource_entry;
}
}
}
return false;
}
$type = optional_param('type', '', PARAM_ALPHANUM);
$section = optional_param('section', 0, PARAM_INT);
$mode = required_param('mode', PARAM_ALPHA);
$course = required_param('course', PARAM_INT);
$pagestep = optional_param('pagestep', 1, PARAM_INT);
if (!($course = get_record("course", "id", $course))) {
error("This course doesn't exist");
}
require_login($course);
$context = get_context_instance(CONTEXT_COURSE, $course->id);
require_capability('moodle/course:manageactivities', $context);
$pagetitle = strip_tags($course->shortname);
// sort out how we should look depending on add or update
if ($mode == 'update') {
$entry_id = required_param('entry_id', PARAM_INT);
$taoresource_entry = taoresource_entry::get_by_id($entry_id);
$strpreview = get_string('preview', 'taoresource');
$taoresource_entry->url_display = "<a href=\"{$CFG->wwwroot}/mod/taoresource/view.php?identifier={$taoresource_entry->identifier}&inpopup=true\" " . "onclick=\"this.target='resource{$taoresource_entry->id}'; return openpopup('/mod/taoresource/view.php?inpopup=true&identifier={$taoresource_entry->identifier}', " . "'resource{$taoresource_entry->id}','resizable=1,scrollbars=1,directories=1,location=0,menubar=0,toolbar=0,status=1,width=800,height=600');\">(" . $strpreview . ")</a>";
$taoresource_entry->taoresourcefile = $taoresource_entry->file;
} else {
$mode = 'add';
$taoresource_entry = new taoresource_entry();
}
// which form phase are we in - step 1 or step 2
$mform = false;
if ($pagestep == 1) {
$mform = new mod_taoresource_taoresource_entry_form($mode);
$mform->set_data($taoresource_entry);
} else {
$mform = new mod_taoresource_taoresource_entry_extra_form($mode);
$mform->set_data($taoresource_entry);
$fromform->{$parts}[0] = $parts[1];
}
}
}
}
$mform->set_data($fromform);
$mform->display();
$fromform->search = isset($fromform->search) ? clean_param($fromform->search, PARAM_CLEAN) : clean_param(optional_param('search', '', PARAM_RAW), PARAM_CLEAN);
$fromform->section = $section;
$resources = array();
// if we have an id then we must have come here from the add page
if (!empty($fromform->id)) {
$resources[] = taoresource_entry::get_by_id($fromform->id);
} else {
if ($id) {
$resources[] = taoresource_entry::get_by_id($id);
} else {
$resources = taoresource_entry::search($fromform);
}
}
//output results in same format as ims finder.php
if ($resources) {
$totalcount = count($resources);
$baseurl = $CFG->wwwroot . "/mod/taoresource/search.php?course={$course->id}§ion={$section}&type={$type}&add=taoresource&return={$return}&";
// serialise the search query and append to the paging URI
$search_parameters = '';
foreach ($fromform as $fld => $val) {
if (!in_array($fld, $exclude_inputs)) {
if ($val === true) {
$val = 'true';
} else {
