public function overview_action()
{
if (Navigation::hasItem("/lernmarktplatz/overview")) {
Navigation::activateItem("/lernmarktplatz/overview");
}
$tag_matrix_entries_number = 9;
$tag_subtags_number = 6;
if (Request::get("disable_maininfo")) {
UserConfig::get($GLOBALS['user']->id)->store("LERNMARKTPLATZ_DISABLE_MAININFO", 1);
$this->redirect("market/overview");
}
if (Request::get("tags")) {
$tags = $this->tag_history = explode(",", Request::get("tags"));
$this->without_tags = array();
$tag_to_search_for = array_pop($tags);
foreach (LernmarktplatzTag::findBest($tag_matrix_entries_number, true) as $related_tag) {
if ($related_tag['tag_hash'] !== $this->tag_history[0]) {
$this->without_tags[] = $related_tag['tag_hash'];
}
}
//array_shift($this->tag_history);
foreach ($tags as $tag) {
foreach (LernmarktplatzTag::findRelated($tag, $this->without_tags, $tag_subtags_number, true) as $related_tag) {
$this->without_tags[] = $related_tag['tag_hash'];
}
}
$this->more_tags = LernmarktplatzTag::findRelated($tag_to_search_for, $this->without_tags, $tag_subtags_number);
$this->materialien = LernmarktplatzMaterial::findByTagHash($tag_to_search_for);
} elseif (Request::get("search")) {
$this->materialien = LernmarktplatzMaterial::findByText(Request::get("search"));
} elseif (Request::get("tag")) {
$this->materialien = LernmarktplatzMaterial::findByTag(Request::get("tag"));
} else {
$this->best_nine_tags = LernmarktplatzTag::findBest($tag_matrix_entries_number);
}
}
public function search_items_action()
{
$host = LernmarktplatzHost::thisOne();
if (Request::get("text")) {
$this->materialien = LernmarktplatzMaterial::findByText(studip_utf8decode(Request::get("text")));
} elseif (Request::get("tag")) {
$this->materialien = LernmarktplatzMaterial::findByTag(studip_utf8decode(Request::get("tag")));
}
$output = array('results' => array());
foreach ($this->materialien as $material) {
$data = array();
$data['host'] = array('name' => $material->host ? $material->host['name'] : $host['name'], 'url' => $material->host ? $material->host['url'] : $host['url'], 'public_key' => $material->host ? $material->host['public_key'] : $host['public_key']);
$data['data'] = $material->toArray();
unset($data['data']['material_id']);
if ($material->host) {
$foreign_user = LernmarktplatzUser::find($material['user_id']);
$data['user'] = array('user_id' => $foreign_user ? $foreign_user->foreign_user_id : "unbekannt", 'name' => $foreign_user ? $foreign_user->name : "unbekannt", 'avatar' => $foreign_user ? $foreign_user->avatar : null);
} else {
$data['user'] = array('user_id' => $material->host ? LernmarktplatzUser::find($material['user_id'])->foreign_user_id : $material['user_id'], 'name' => get_fullname($material['user_id']), 'avatar' => Avatar::getAvatar($material['user_id'])->getURL(Avatar::NORMAL));
}
$data['topics'] = array();
foreach ($material->getTopics() as $topic) {
$data['topics'][] = $topic['name'];
}
$output['results'][] = $data;
}
$this->render_json($output);
}