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PHP ca_list_items::getHierarchyAncestorsForIDs方法代码示例

本文整理汇总了PHP中ca_list_items::getHierarchyAncestorsForIDs方法的典型用法代码示例。如果您正苦于以下问题:PHP ca_list_items::getHierarchyAncestorsForIDs方法的具体用法?PHP ca_list_items::getHierarchyAncestorsForIDs怎么用?PHP ca_list_items::getHierarchyAncestorsForIDs使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在ca_list_items的用法示例。


在下文中一共展示了ca_list_items::getHierarchyAncestorsForIDs方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: getFacetHierarchyLevel

 /**
  * Given a semicolon delimited list of item_id's (request parameter 'id') returns a list of direct 
  * children for use in the hierarchy browser. Returned data is JSON format.
  */
 public function getFacetHierarchyLevel()
 {
     $va_access_values = caGetUserAccessValues($this->request);
     $ps_facet_name = $this->request->getParameter('facet', pString);
     $this->opo_browse->setTypeRestrictions(array($this->opn_type_restriction_id));
     if (!is_array($va_facet_info = $this->opo_browse->getInfoForFacet($ps_facet_name))) {
         return null;
     }
     $va_facet = $this->opo_browse->getFacet($ps_facet_name, array('sort' => 'name', 'checkAccess' => $va_access_values));
     $t_item = $this->opo_datamodel->getInstanceByTableName($va_facet_info['table']);
     // Get list of level parents to generate lists for (we
     $pa_ids = explode(";", $ps_ids = $this->request->getParameter('id', pString));
     if (!sizeof($pa_ids)) {
         $pa_ids = array(null);
     }
     $va_level_data = array();
     if (($vn_max_items_per_page = $this->request->getParameter('max', pInteger)) < 1 || $vn_max_items_per_page > 1000) {
         $vn_max_items_per_page = null;
     }
     $t_model = $this->opo_datamodel->getInstanceByTableName($this->ops_tablename, true);
     // browse target
     $o_config = Configuration::load();
     // Get level sort criteria
     if (!is_array($va_sorts = $o_config->getList($this->ops_tablename . '_hierarchy_browser_sort_values')) || !sizeof($va_sorts)) {
         $va_sorts = array();
     }
     foreach ($va_sorts as $vn_i => $vs_sort_fld) {
         $va_tmp = explode(".", $vs_sort_fld);
         if ($va_tmp[1] == 'preferred_labels') {
             $va_tmp[0] = $vs_label_table_name;
             if (!($va_tmp[1] = $va_tmp[2])) {
                 $va_tmp[1] = $vs_label_display_field_name;
             }
             unset($va_tmp[2]);
             $va_sorts[$vn_i] = join(".", $va_tmp);
         }
     }
     // Get level sort direction
     if (!in_array($vs_sort_dir = strtolower($o_config->get($this->ops_tablename . '_hierarchy_browser_sort_direction')), array('asc', 'desc'))) {
         $vs_sort_dir = 'asc';
     }
     // Generate list for each ID
     foreach ($pa_ids as $pn_id) {
         $va_json_data = array('_primaryKey' => 'item_id');
         $va_tmp = explode(":", $pn_id);
         // list id may have a starting index (to support paging)
         $vn_id = $va_tmp[0];
         $vn_start = (int) $va_tmp[1];
         if ($vn_start < 0) {
             $vn_start = 0;
         }
         switch ($va_facet_info['type']) {
             case 'attribute':
                 // is it a list attribute?
                 $t_element = new ca_metadata_elements();
                 if ($t_element->load(array('element_code' => $va_facet_info['element_code']))) {
                     switch ($t_element->get('datatype')) {
                         case __CA_ATTRIBUTE_VALUE_LIST__:
                             $t_list = new ca_lists();
                             if (!$vn_id) {
                                 $vn_id = $t_list->getRootListItemID($t_element->get('list_id'));
                             }
                             $t_item = new ca_list_items($vn_id);
                             $va_children = $t_item->getHierarchyChildren(null, array('idsOnly' => true));
                             $va_child_counts = $t_item->getHierarchyChildCountsForIDs($va_children);
                             $qr_res = caMakeSearchResult('ca_list_items', $va_children);
                             $vs_pk = $t_model->primaryKey();
                             if ($qr_res) {
                                 // expand facet
                                 $va_ancestors = $t_item->getHierarchyAncestorsForIDs(array_keys($va_facet), array('returnAs' => 'ids'));
                                 while ($qr_res->nextHit()) {
                                     $vn_parent_id = $qr_res->get('ca_list_items.parent_id');
                                     $vn_item_id = $qr_res->get('ca_list_items.item_id');
                                     $vn_access = $qr_res->get('ca_list_items.access');
                                     if (!in_array($vn_access, $va_access_values)) {
                                         continue;
                                     }
                                     if (!in_array($vn_item_id, $va_ancestors)) {
                                         continue;
                                     }
                                     $va_item = array();
                                     $va_item['item_id'] = $vn_item_id;
                                     $va_item['name'] = $qr_res->get('ca_list_items.preferred_labels');
                                     $va_item['children'] = isset($va_child_counts[$vn_item_id]) && $va_child_counts[$vn_item_id] ? $va_child_counts[$vn_item_id] : 0;
                                     $va_item['access'] = $vn_access;
                                     $va_item['is_enabled'] = $qr_res->get('ca_list_items.is_enabled');
                                     $va_json_data[$vn_item_id] = $va_item;
                                 }
                             }
                             break;
                     }
                 }
                 break;
             case 'label':
                 // label facet
                 $va_facet_info['table'] = $this->ops_tablename;
//.........这里部分代码省略.........
开发者ID:kai-iak,项目名称:pawtucket2,代码行数:101,代码来源:BaseBrowseController.php


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