PHP search::destroy_global_env方法代码示例

 public function get_datas()
 {
     //on commence par récupérer l'identifiant retourné par le sélecteur...
     if ($this->parameters['selector'] != "") {
         for ($i = 0; $i < count($this->selectors); $i++) {
             if ($this->selectors[$i]['name'] == $this->parameters['selector']) {
                 $selector = new $this->parameters['selector']($this->selectors[$i]['id']);
                 break;
             }
         }
         $values = $selector->get_value();
         $searcher = new search(false);
         $current_search = $searcher->serialize_search();
         $searcher->destroy_global_env();
         global $search;
         $search = array();
         $search[] = "d_" . $values['cp'];
         $op = "op_0_d_" . $values['cp'];
         $field = "field_0_d_" . $values['cp'];
         global ${$op}, ${$field};
         ${$op} = "EQ";
         ${$field} = $values['cp_val'];
         $table = $searcher->make_search();
         $query = "select notice_id from " . $table;
         $result = pmb_mysql_query($query);
         $records = array();
         if (pmb_mysql_num_rows($result)) {
             while ($row = pmb_mysql_fetch_object($result)) {
                 $records[] = $row->notice_id;
             }
         }
         $searcher->unserialize_search($current_search);
         $records = $this->filter_datas("notices", $records);
         if ($this->parameters['nb_max_elements'] > 0) {
             $records = array_slice($records, 0, $this->parameters['nb_max_elements']);
         }
         $return = array('title' => 'Liste de Notices', 'records' => $records);
         return $return;
     }
     return false;
 }

 function get_link()
 {
     global $dbh, $onglet_persopac, $launch_search;
     global $opac_view_filter_class;
     //$myQuery = pmb_mysql_query("SELECT * FROM search_persopac order by search_name ", $dbh);
     $myQuery = pmb_mysql_query("SELECT search_persopac.*, group_concat(id_categ_empr) as categ_restrict FROM search_persopac left join search_persopac_empr_categ on id_search_persopac = search_id group by search_id order by search_name ", $dbh);
     $this->search_persopac_list = array();
     $link = "";
     if (pmb_mysql_num_rows($myQuery)) {
         $i = 0;
         //on récupère la catégorie du lecteur...
         if ($_SESSION['id_empr_session']) {
             $req = "select empr_categ from empr where id_empr = " . $_SESSION['id_empr_session'];
             $res = pmb_mysql_query($req);
             if (pmb_mysql_num_rows($res)) {
                 $empr_categ = pmb_mysql_result($res, 0, 0);
             } else {
                 $empr_categ = 0;
             }
         } else {
             $empr_categ = 0;
         }
         while ($r = pmb_mysql_fetch_object($myQuery)) {
             if ($opac_view_filter_class) {
                 if (!$opac_view_filter_class->is_selected("search_perso", $r->search_id)) {
                     continue;
                 }
             }
             $empr_categ_restrict = $r->categ_restrict != '' ? explode(",", $r->categ_restrict) : array();
             if (count($empr_categ_restrict) == 0 || in_array($empr_categ, $empr_categ_restrict)) {
                 $name = translation::get_text($r->search_id, "search_persopac", "search_name", $r->search_name);
                 $shortname = translation::get_text($r->search_id, "search_persopac", "search_shortname", $r->search_shortname);
                 if ($r->search_directlink) {
                     if ($shortname) {
                         $libelle = $shortname;
                     } else {
                         $libelle = $name;
                     }
                     $my_search = new search();
                     $backup_search = $my_search->serialize_search();
                     $my_search->unserialize_search($r->search_query);
                     $forms_search .= "\n" . $my_search->make_hidden_search_form("./index.php?search_type_asked=extended_search&onglet_persopac=" . $r->search_id . "&limitsearch=" . $r->search_limitsearch, "search_form" . $r->search_id) . "\n";
                     $my_search->destroy_global_env();
                     $my_search->unserialize_search($backup_search);
                     if ($onglet_persopac == $r->search_id) {
                         $li_id = " id='current' ";
                         if (!$r->search_limitsearch || !$launch_search) {
                             $lien = $libelle;
                         } else {
                             $lien = "<a href=\"javascript:document.forms['search_form" . $r->search_id . "'].submit();\">" . $libelle . "</a>";
                         }
                     } else {
                         $li_id = "";
                         $lien = "<a href=\"javascript:document.forms['search_form" . $r->search_id . "'].submit();\">" . $libelle . "</a>";
                     }
                     $link .= "\n\t\t\t\t\t\t<li {$li_id} >\n\t\t\t\t\t\t\t{$lien}\t\n\t\t\t\t\t\t</li>";
                 }
                 $this->search_persopac_list[$i] = new stdClass();
                 $this->search_persopac_list[$i]->id = $r->search_id;
                 $this->search_persopac_list[$i]->name = $name;
                 $this->search_persopac_list[$i]->shortname = $shortname;
                 $this->search_persopac_list[$i]->query = $r->search_query;
                 $this->search_persopac_list[$i]->human = $r->search_human;
                 $this->search_persopac_list[$i]->directlink = $r->search_directlink;
                 $this->search_persopac_list[$i]->limitsearch = $r->search_limitsearch;
                 $i++;
             }
         }
     }
     $this->directlink_user = $link;
     $this->directlink_user_form = $forms_search;
     return true;
 }

 function generateEntitySearch($entity_search)
 {
     global $search;
     $search = $ent_search = array();
     foreach ($entity_search->descriptors as $desc) {
         if (count($desc->search_infos) > 1) {
             array_unshift($ent_search, $desc->search_infos);
         } else {
             array_push($ent_search, $desc->search_infos);
         }
     }
     if (count($ent_search) > 0) {
         $n = 0;
         for ($i = 0; $i < count($ent_search); $i++) {
             for ($j = 0; $j < count($ent_search[$i]); $j++) {
                 $search[$n] = "f_" . $ent_search[$i][$j]['id'];
                 $op = "op_" . $n . "_" . $search[$n];
                 global ${$op};
                 ${$op} = $ent_search[$i][$j]['op'];
                 $field = "field_" . $n . "_" . $search[$n];
                 global ${$field};
                 ${$field}[0] = $ent_search[$i][$j]['value'];
                 if (count($ent_search[$i][$j]['var']) > 0) {
                     $fieldvar = "fieldvar_" . $n . "_" . $search[$n];
                     global ${$fieldvar};
                     for ($k = 0; $k < count($ent_search[$i][$j]['var']); $k++) {
                         ${$fieldvar}[$ent_search[$i][$j]['var'][$k]['name']][0] = $ent_search[$i][$j]['var'][$k]['value'];
                     }
                 }
                 $inter = "inter_" . $n . "_" . $search[$n];
                 global ${$inter};
                 if ($n > 0) {
                     ${$inter} = $i > 0 ? "or" : "and";
                 }
                 $n++;
             }
         }
         $entity_search = search::serialize_search();
         search::destroy_global_env();
     } else {
         $entity_search = "";
     }
     return $entity_search;
 }

 function make_human_query()
 {
     //Récupération de la valeur de saisie
     $valeur_ = "field_" . $this->n_ligne . "_s_" . $this->id;
     global ${$valeur_};
     $valeur = ${$valeur_};
     $litteral = array();
     //on stocke l'environnement courant
     $current_search = search::serialize_search();
     //on le détruit
     search::destroy_global_env();
     //et on se met dans le contexte de la requete OpenURL
     $this->s = new search("search_openurl");
     $this->s->unserialize_search($valeur[0]);
     global $search;
     //on génère une human_query
     $litteral[0] = $this->s->make_human_query();
     //et on détruit le contexte d'OpenURL pour revenir en mode normal
     search::destroy_global_env();
     search::unserialize_search($current_search);
     return $litteral;
 }