168 lines
4.8 KiB
PHP
168 lines
4.8 KiB
PHP
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<?php
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/***************************************************************************\
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* SPIP, Systeme de publication pour l'internet *
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* *
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* Copyright (c) 2001-2019 *
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* Arnaud Martin, Antoine Pitrou, Philippe Riviere, Emmanuel Saint-James *
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* *
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* Ce programme est un logiciel libre distribue sous licence GNU/GPL. *
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* Pour plus de details voir le fichier COPYING.txt ou l'aide en ligne. *
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\***************************************************************************/
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/**
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* Gestion de la recherche ajax du mini navigateur de rubriques
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*
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* Cette possibilité de recherche apparaît s'il y a beaucoup de rubriques dans le site.
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*
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* @package SPIP\Core\Rechercher
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**/
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if (!defined('_ECRIRE_INC_VERSION')) {
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return;
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}
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include_spip('inc/actions');
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include_spip('inc/texte');
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/**
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* Prépare la fonction de recherche ajax du mini navigateur de rubriques
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*
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* @uses exec_rechercher_args() Formate le rendu de la recherche.
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* @uses ajax_retour()
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**/
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function exec_rechercher_dist() {
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$id = intval(_request('id'));
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$exclus = intval(_request('exclus'));
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$rac = spip_htmlentities(_request('rac'));
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$type = _request('type');
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$do = _request('do');
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if (preg_match('/^\w*$/', $do)) {
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$r = exec_rechercher_args($id, $type, $exclus, $rac, $do);
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} else {
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$r = '';
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}
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ajax_retour($r);
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}
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/**
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* Formate le rendu de la recherche ajax du mini navigateur de rubriques
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*
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* @see calcul_branche_in()
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* @see proposer_item()
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*
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* @param int $id
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* @param string $type
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* @param string|int|array $exclus
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* @param string|bool $rac
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* @param string $do
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* @return string
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**/
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function exec_rechercher_args($id, $type, $exclus, $rac, $do) {
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if (!$do) {
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$do = 'aff';
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}
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$points = $rub = array();
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$where = preg_split(",\s+,", $type);
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if ($where) {
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foreach ($where as $k => $v) {
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$where[$k] = "'%" . substr(str_replace("%", "\%", sql_quote($v, '', 'string')), 1, -1) . "%'";
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}
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$where_titre = ("(titre LIKE " . join(" AND titre LIKE ", $where) . ")");
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$where_desc = ("(descriptif LIKE " . join(" AND descriptif LIKE ", $where) . ")");
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$where_id = ("(id_rubrique = " . intval($type) . ")");
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if ($exclus) {
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include_spip('inc/rubriques');
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$where_exclus = " AND " . sql_in('id_rubrique', calcul_branche_in($exclus), 'NOT');
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} else {
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$where_exclus = '';
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}
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foreach (array(
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3 => $where_titre,
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2 => $where_desc,
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1 => $where_id,
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) as $point => $recherche) {
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$res = sql_select("id_rubrique, id_parent, titre", "spip_rubriques", "$recherche$where_exclus");
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while ($row = sql_fetch($res)) {
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$id_rubrique = $row["id_rubrique"];
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if (!isset($rub[$id_rubrique])) {
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$rub[$id_rubrique] = array();
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}
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$rub[$id_rubrique]["titre"] = typo($row["titre"]);
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$rub[$id_rubrique]["id_parent"] = $row["id_parent"];
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if (!isset($points[$id_rubrique])) {
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$points[$id_rubrique] = 0;
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}
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$points[$id_rubrique] = $points[$id_rubrique] + $point;
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}
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}
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}
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if ($points) {
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arsort($points);
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$style = " style='background-image: url(" . chemin_image('secteur-12.png') . ")'";
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foreach ($rub as $k => $v) {
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$rub[$k]['atts'] = ($v["id_parent"] ? $style : '')
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. " class='petite-rubrique'";
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}
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}
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return (proposer_item($points, $rub, $rac, $type, $do));
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}
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/**
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* Résultat de la recherche intéractive demandée par la fonction JS
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* `onkey_rechercher`
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*
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* @note
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* `onkey_rechercher()` testera s'il comporte une seule balise au premier niveau
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* car cela qui indique qu'un seul résultat a été trouvé.
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*
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* Attention donc à composer le message d'erreur avec au moins 2 balises.
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*
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* @param array $ids
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* @param array|string $titles
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* @param string|bool $rac
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* @param string $type
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* @param string $do
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* @return string
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**/
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function proposer_item($ids, $titles, $rac, $type, $do) {
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if (!$ids) {
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return "<br /><br /><div style='padding: 5px; color: red;'><b>"
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. spip_htmlentities($type)
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. "</b> : " . _T('avis_aucun_resultat') . "</div>";
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}
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$ret = '';
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$info = generer_url_ecrire('informer', "type=rubrique&rac=$rac&id=");
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$onClick = "aff_selection(this.firstChild.title,'$rac" . "_selection','$info', event)";
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$ondbClick = "$do(this.firstChild.firstChild.nodeValue,this.firstChild.title,'selection_rubrique', 'id_parent');";
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foreach ($ids as $id => $bof) {
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$titre = strtr(str_replace("'", "’", str_replace('"', """, textebrut($titles[$id]["titre"]))), "\n\r",
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" ");
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$ret .= "<div class='highlight off'\nonclick=\"changerhighlight(this); "
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. $onClick
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. "\"\nondblclick=\""
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. $ondbClick
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. $onClick
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. " \"><div"
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. $titles[$id]["atts"]
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. " title='$id'> "
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. $titre
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. "</div></div>";
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}
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return $ret;
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}
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