public function __construct($type, $id, $isbd = "")
{
if ($id * 1) {
$id = onto_common_uri::get_uri($id);
}
parent::__construct($type, $id, $isbd);
}
/**
* Retourne l'URI du concept
*/
public function get_uri()
{
if (!$this->uri) {
$this->uri = onto_common_uri::get_uri($this->id);
}
return $this->uri;
}
/**
*
* Retourne une liste des éléments utilisable pour l'autocomplétion (retourne une liste vide si pas de recherche implémentée pour le type d'item
*
* @return array $elements
*/
public function get_ajax_searched_elements($class_uri)
{
$search_class_name = $this->get_searcher_class_name($class_uri);
$elements = array('label' => "[" . $this->get_label($class_uri) . "]", 'elements' => array());
if ($this->params->datas && $search_class_name) {
$searcher = new $search_class_name($this->params->datas . "*");
if ($searcher->get_nb_results()) {
$results = $searcher->get_sorted_result("default", 0, 10);
} else {
$results = array();
}
foreach ($results as $item) {
$elements['elements'][onto_common_uri::get_uri($item)] = $this->get_data_label(onto_common_uri::get_uri($item));
}
}
return $elements;
}
public function set_vedette_element_from_database()
{
$ontology = new ontology($this->params['id_ontology']);
$this->isbd = $ontology->get_instance_label(onto_common_uri::get_uri($this->id));
}
public function maj($object_id, $object_uri = "", $datatype = "all")
{
if ($object_id == 0 && $object_uri != "") {
$object_id = onto_common_uri::get_id($object_uri);
}
if ($object_id != 0 && !$object_uri) {
$object_uri = onto_common_uri::get_uri($object_id);
}
if (!count($this->tab_code_champ)) {
$this->init();
}
$tab_words_insert = $tab_fields_insert = array();
$this->get_sparql_result($object_uri);
$this->delete_index($object_id, $datatype);
//on a un tableau de résultat, on peut le travailler...
foreach ($this->tab_code_champ as $field_id => $element) {
foreach ($element as $column => $infos) {
if (isset($this->sparql_result[$column])) {
$field_order = 1;
foreach ($this->sparql_result[$column] as $key => $values) {
foreach ($values as $key2 => $value) {
if (is_string($value)) {
$language = $key;
//fields (contenu brut)
$tab_fields_insert[] = "('" . $object_id . "','" . $infos['champ'] . "','" . $infos['ss_champ'] . "','" . $field_order . "','" . addslashes($value) . "','" . $language . "','" . $infos['pond'] . "','" . $autority_num . "')";
//words (contenu éclaté)
$tab_tmp = explode(' ', strip_empty_words($value));
$word_position = 1;
foreach ($tab_tmp as $word) {
$num_word = indexation::add_word($word, $language);
$tab_words_insert[] = "(" . $object_id . "," . $infos["champ"] . "," . $infos["ss_champ"] . "," . $num_word . "," . $infos["pond"] . ",{$field_order},{$word_position})";
$word_position++;
}
} else {
$language = $key2;
$autority_num = onto_common_uri::get_id($key);
foreach ($value as $val) {
//fields (contenu brut)
$tab_fields_insert[] = "('" . $object_id . "','" . $infos['champ'] . "','" . $infos['ss_champ'] . "','" . $field_order . "','" . addslashes($val) . "','" . $language . "','" . $infos['pond'] . "','" . $autority_num . "')";
//words (contenu éclaté)
$tab_tmp = explode(' ', strip_empty_words($val));
$word_position = 1;
foreach ($tab_tmp as $word) {
$num_word = indexation::add_word($word, $language);
$tab_words_insert[] = "(" . $object_id . "," . $infos["champ"] . "," . $infos["ss_champ"] . "," . $num_word . "," . $infos["pond"] . ",{$field_order},{$word_position})";
$word_position++;
}
}
}
$field_order++;
}
}
} else {
continue;
}
}
}
$this->save_elements($tab_words_insert, $tab_fields_insert);
return true;
}
/**
* Retourne l'item le plus approprié pour définir l'URI passée en paramètre
*
* @param string class_uri URI de la classe de l'ontologie à instancier
* @param string uri URI de l'instance à créer
*
* @return onto_common_item $item
*
* @access public
*/
public function get_item($class_uri, $uri)
{
$item_class = "onto_" . $this->ontology->name . "_" . $this->get_class_pmb_name($class_uri) . "_item";
if (!class_exists($item_class)) {
$item_class = "onto_" . $this->ontology->name . "_item";
}
if (!class_exists($item_class)) {
$item_class = "onto_common_item";
}
$item = new $item_class($this->ontology->get_class($class_uri), $uri);
$item->set_assertions($this->get_assertions($uri));
if (!$uri) {
//pas d'uri, on instancie les assertions par défaut...
$assertions = array();
foreach ($this->ontology->get_class_properties($class_uri) as $uri_property) {
$property = $this->ontology->get_property($class_uri, $uri_property);
if (count($property->default_value)) {
global ${$property->default_value['value']};
if (isset(${$property->default_value['value']})) {
$assertions[] = new onto_assertion($item->get_uri(), $uri_property, onto_common_uri::get_uri(${$property->default_value['value']}), $property->range[0], array('type' => "uri", 'display_label' => $this->get_data_label(onto_common_uri::get_uri(${$property->default_value['value']}))));
}
}
}
if (count($assertions)) {
$item->set_assertions($assertions);
}
}
return $item;
}
public static function get_selector_breadcrumb($controler, $params)
{
$breadcrumb = $controler->handle_breadcrumb();
$return = '';
if (sizeof($breadcrumb)) {
foreach ($breadcrumb as $key => $parent_id) {
if ($return) {
$return .= ' > ';
}
$return .= "<a href='" . $params->base_url . "&parent_id=" . $parent_id . "'>" . $controler->get_data_label(onto_common_uri::get_uri($parent_id)) . '</a>';
}
}
return $return;
}
/**
* Retourne une liste hierarchisée
*
* @param string $class_uri
* @param onto_param $params
* @return array
*/
public function get_hierarchized_list($class_uri, $params)
{
global $lang;
$page = $params->page - 1;
$displayLabel = $this->handler->get_display_label(self::$concept_uri);
$query = $filter = "";
$query .= "select ?elem ?label where {\n\t\t\t?elem rdf:type <" . self::$concept_uri . "> .";
$counted = false;
if (!$params->parent_id) {
//retourne les top concepts
if ($params->only_top_concepts) {
$more = "\n\t\t\t\t\t?elem <" . $displayLabel . "> ?label";
if ($params->concept_scheme == 0) {
$more .= " . ?elem pmb:showInTop owl:Nothing";
$count_query = "select count(?elem) as ?nb where{ ?elem pmb:showInTop owl:Nothing }";
$this->handler->data_query($count_query);
if ($this->handler->data_num_rows()) {
$counted = true;
$result = $this->handler->data_result();
$nb_elements = $result[0]->nb;
}
} else {
if ($params->concept_scheme != -1) {
$more .= " .\t?elem skos:topConceptOf <" . onto_common_uri::get_uri($params->concept_scheme) . ">";
$count_query = "select count(?elem) as ?nb where{ ?elem skos:topConceptOf <" . onto_common_uri::get_uri($params->concept_scheme) . "> }";
$this->handler->data_query($count_query);
if ($this->handler->data_num_rows()) {
$counted = true;
$result = $this->handler->data_result();
$nb_elements = $result[0]->nb;
}
} else {
$more .= " .\t?elem skos:topConceptOf ?top";
}
}
} else {
$more = "\r\n\t\t\t\t\t?elem <" . $displayLabel . "> ?label";
if ($params->concept_scheme == 0) {
/*
*
* TODO : HACK à reprendre un jour
*
*/
$more .= " . ?elem pmb:showInTop owl:Nothing";
} else {
// Sinon on affiche les top concepts de tous les schémas y compris sans schema
/*
*
* TODO : HACK à reprendre un jour
*
*/
$more .= " . optional { ?elem pmb:showInTop ?scheme";
if ($params->concept_scheme != -1) {
// On n'affiche qu'un schéma
$filter .= " (?scheme = <" . onto_common_uri::get_uri($params->concept_scheme) . ">)";
}
$more .= " }";
if ($filter) {
$more .= " filter (" . $filter . ")\n\t\t\t\t\t\t";
}
}
}
$query .= $more;
$nb_elements = $this->handler->get_nb_elements(self::$concept_uri, $more);
} else {
//retourne les enfants du parent
$more = "\r\n\t\t\t\t\t?elem <" . $displayLabel . "> ?label .\r\n\t\t\t\t\t?elem <http://www.w3.org/2004/02/skos/core#broader> <" . onto_common_uri::get_uri($params->parent_id) . ">";
if ($params->concept_scheme == 0) {
// On affiche les concepts qui n'ont pas de schéma
$more .= " .\n\t\t\t\t\t\toptional {\n\t\t\t\t\t\t\t?elem <http://www.w3.org/2004/02/skos/core#inScheme> ?scheme\n\t\t\t\t\t\t}\n\t\t\t\t\t\tfilter (!bound(?scheme))\n\t\t\t\t\t\t";
} else {
if ($params->concept_scheme != -1) {
// On n'affiche qu'un schéma
$more .= " .\n\t\t\t\t\t\t?elem <http://www.w3.org/2004/02/skos/core#inScheme> <" . onto_common_uri::get_uri($params->concept_scheme) . "> \r\n\t\t\t\t\t\t";
}
}
$query .= $more;
$nb_elements = $this->handler->get_nb_elements(self::$concept_uri, $more);
}
$query .= " } group by ?elem order by ?label limit " . $params->nb_per_page;
$query .= " offset " . $page * $params->nb_per_page;
$this->handler->data_query($query);
$results = $this->handler->data_result();
$list = array('nb_total_elements' => $nb_elements, 'nb_onto_element_per_page' => $params->nb_per_page, 'page' => $page);
$list['elements'] = array();
if ($this->handler->data_num_rows()) {
foreach ($results as $result) {
if (!$list['elements'][$result->elem]['default']) {
$list['elements'][$result->elem]['default'] = $result->label;
}
if (substr($lang, 0, 2) == $result->label_lang) {
$list['elements'][$result->elem][$result->label_lang] = $result->label;
}
}
}
return $list;
}
