PHP ca_metadata_elements::getSortableElements方法代码示例

 public function __construct(&$po_request, &$po_response, $pa_view_paths = null)
 {
     parent::__construct($po_request, $po_response, $pa_view_paths);
     if ($this->ops_tablename) {
         if ($va_items_per_page_config = $po_request->config->get('items_per_page_options_for_' . $this->ops_tablename . '_browse')) {
             $this->opa_items_per_page = $va_items_per_page_config;
         }
         if (($vn_items_per_page_default = (int) $po_request->config->get('items_per_page_default_for_' . $this->ops_tablename . '_browse')) > 0) {
             $this->opn_items_per_page_default = $vn_items_per_page_default;
         } else {
             $this->opn_items_per_page_default = $this->opa_items_per_page[0];
         }
         // get configured result views, if specified
         if ($va_result_views_for = $po_request->config->getAssoc('result_views_for_' . $this->ops_tablename)) {
             $this->opa_views = $va_result_views_for;
         }
         $this->ops_view_default = null;
         if ($vs_view_default = $po_request->config->get('view_default_for_' . $this->ops_tablename . '_browse')) {
             $this->ops_view_default = $vs_view_default;
         }
         $va_sortable_elements = ca_metadata_elements::getSortableElements($this->ops_tablename, $this->opn_type_restriction_id);
         $this->opa_sorts = array();
         foreach ($va_sortable_elements as $vn_element_id => $va_sortable_element) {
             $this->opa_sorts[$this->ops_tablename . '.' . $va_sortable_element['element_code']] = $va_sortable_element['display_label'];
         }
     }
 }

 public function __construct(&$po_request, &$po_response, $pa_view_paths = null)
 {
     parent::__construct($po_request, $po_response, $pa_view_paths);
     $va_sortable_elements = ca_metadata_elements::getSortableElements($this->ops_tablename, $this->opn_type_restriction_id);
     $this->opa_sorts = array();
     foreach ($va_sortable_elements as $vn_element_id => $va_sortable_element) {
         $this->opa_sorts[$this->ops_tablename . '.' . $va_sortable_element['element_code']] = $va_sortable_element['display_label'];
     }
 }

 /**
  * Get part of result set for display in editable "spreadsheet"
  *
  */
 public function getPartialResult($pa_options = null)
 {
     $t = new Timer();
     //self::Index($pa_options);
     $vn_display_id = $this->opo_result_context->getCurrentBundleDisplay();
     $t_model = $this->opo_datamodel->getInstanceByTableName($this->ops_tablename, true);
     $va_display_list = array();
     $t_display = $this->opo_datamodel->getInstanceByTableName('ca_bundle_displays', true);
     $t_display->load($vn_display_id);
     if ($vn_display_id && $t_display->haveAccessToDisplay($this->request->getUserID(), __CA_BUNDLE_DISPLAY_READ_ACCESS__)) {
         $va_placements = $t_display->getPlacements(array('settingsOnly' => true));
         foreach ($va_placements as $vn_placement_id => $va_display_item) {
             $va_display_list[$vn_placement_id] = array('placement_id' => $vn_placement_id, 'bundle_name' => $va_display_item['bundle_name']);
         }
     }
     //
     // Default display list (if none are specifically defined)
     //
     if (!sizeof($va_display_list)) {
         if ($vs_idno_fld = $t_model->getProperty('ID_NUMBERING_ID_FIELD')) {
             $va_display_list[$this->ops_tablename . '.' . $vs_idno_fld] = array('placement_id' => $this->ops_tablename . '.' . $vs_idno_fld, 'bundle_name' => $this->ops_tablename . '.' . $vs_idno_fld);
         }
         if (method_exists($t_model, 'getLabelTableInstance')) {
             $t_label = $t_model->getLabelTableInstance();
             $va_display_list[$this->ops_tablename . '.preferred_labels'] = array('placement_id' => $this->ops_tablename . '.preferred_labels', 'bundle_name' => $this->ops_tablename . '.preferred_labels');
         }
     }
     $po_search = isset($pa_options['search']) ? $pa_options['search'] : null;
     $pn_start = $this->request->getParameter('start', pInteger);
     if (!($vn_items_per_page = $this->request->getParameter('n', pInteger))) {
         if (!($vn_items_per_page = $this->opo_result_context->getItemsPerPage())) {
             $vn_items_per_page = $this->opn_items_per_page_default;
             $this->opo_result_context->setItemsPerPage($vn_items_per_page);
         }
     }
     $vs_search = $this->opo_result_context->getSearchExpression();
     if (!($vs_sort = $this->opo_result_context->getCurrentSort())) {
         $va_tmp = array_keys($this->opa_sorts);
         $vs_sort = array_shift($va_tmp);
     }
     $vs_sort_direction = $this->opo_result_context->getCurrentSortDirection();
     $vn_display_id = $this->opo_result_context->getCurrentBundleDisplay();
     if (!$this->opn_type_restriction_id) {
         $this->opn_type_restriction_id = '';
     }
     $this->view->setVar('type_id', $this->opn_type_restriction_id);
     // Get attribute sorts
     $va_sortable_elements = ca_metadata_elements::getSortableElements($this->ops_tablename, $this->opn_type_restriction_id);
     if (!is_array($this->opa_sorts)) {
         $this->opa_sorts = array();
     }
     foreach ($va_sortable_elements as $vn_element_id => $va_sortable_element) {
         $this->opa_sorts[$this->ops_tablename . '.' . $va_sortable_element['element_code']] = $va_sortable_element['display_label'];
     }
     if ($pa_options['appendToSearch']) {
         $vs_append_to_search .= " AND (" . $pa_options['appendToSearch'] . ")";
     }
     //
     // Execute the search
     //
     if ($vs_search && $vs_search != "") {
         /* any request? */
         $va_search_opts = array('sort' => $vs_sort, 'sort_direction' => $vs_sort_direction, 'appendToSearch' => $vs_append_to_search, 'checkAccess' => $va_access_values, 'no_cache' => $vb_is_new_search, 'dontCheckFacetAvailability' => true, 'filterNonPrimaryRepresentations' => true);
         if ($vb_is_new_search || isset($pa_options['saved_search']) || is_subclass_of($po_search, "BrowseEngine") && !$po_search->numCriteria()) {
             $vs_browse_classname = get_class($po_search);
             $po_search = new $vs_browse_classname();
             if (is_subclass_of($po_search, "BrowseEngine")) {
                 $po_search->addCriteria('_search', $vs_search);
                 if (method_exists($this, "hookBeforeNewSearch")) {
                     $this->hookBeforeNewSearch($po_search);
                 }
             }
             $this->opo_result_context->setParameter('show_type_id', null);
         }
         if ($this->opn_type_restriction_id) {
             $po_search->setTypeRestrictions(array($this->opn_type_restriction_id));
         }
         $vb_criteria_have_changed = false;
         if (is_subclass_of($po_search, "BrowseEngine")) {
             $vo_result = $po_search->getResults($va_search_opts);
         } else {
             $vo_result = $po_search->search($vs_search, $va_search_opts);
         }
         $this->opo_result_context->validateCache();
         // Only prefetch what we need
         $vo_result->setOption('prefetch', $vn_items_per_page);
         $this->view->setVar('result', $vo_result);
     }
     $va_results = array();
     $vo_result->seek($pn_start);
     //$vo_result->registerElementsToPrefetch(array(15,4,1));
     //print "[7] ". $t->getTime(4)."\n";
     $vn_c = 0;
     $vs_pk = $vo_result->primaryKey();
     while ($vo_result->nextHit()) {
         $va_result = array("item_id" => $vo_result->get($vs_pk));
//.........这里部分代码省略.........

 /**
  * Options:
  *		appendToSearch = optional text to be AND'ed wuth current search expression
  *		output_format = determines format out search result output. "PDF" and "HTML" are currently supported; "HTML" is the default
  *		view = view with path relative to controller to use overriding default ("search/<table_name>_search_basic_html.php")
  *		vars = associative array with key value pairs to assign to the view
  *
  * Callbacks:
  * 		hookBeforeNewSearch() is called just before executing a new search. The first parameter is the BrowseEngine object containing the search.
  */
 public function Index($pa_options = null)
 {
     $po_search = isset($pa_options['search']) ? $pa_options['search'] : null;
     if (isset($pa_options['saved_search']) && $pa_options['saved_search']) {
         $this->opo_result_context->setSearchExpression($pa_options['saved_search']['search']);
         $this->opo_result_context->isNewSearch(true);
     }
     parent::Index($pa_options);
     AssetLoadManager::register('hierBrowser');
     AssetLoadManager::register('browsable');
     // need this to support browse panel when filtering/refining search results
     $t_model = $this->opo_datamodel->getInstanceByTableName($this->ops_tablename, true);
     $va_access_values = caGetUserAccessValues($this->request);
     // Get elements of result context
     $vn_page_num = $this->opo_result_context->getCurrentResultsPageNumber();
     $vs_search = $this->opo_result_context->getSearchExpression();
     $vb_is_new_search = $this->opo_result_context->isNewSearch();
     if ((bool) $this->request->getParameter('reset', pString) && $this->request->getParameter('reset', pString) != 'save') {
         $vs_search = '';
         $vb_is_new_search = true;
     }
     if (!($vn_items_per_page = $this->opo_result_context->getItemsPerPage())) {
         $vn_items_per_page = $this->opn_items_per_page_default;
         $this->opo_result_context->setItemsPerPage($vn_items_per_page);
     }
     if (!($vs_view = $this->opo_result_context->getCurrentView())) {
         $va_tmp = array_keys($this->opa_views);
         $vs_view = $this->ops_view_default ? $this->ops_view_default : array_shift($va_tmp);
         $this->opo_result_context->setCurrentView($vs_view);
     }
     if (!isset($this->opa_views[$vs_view])) {
         $va_tmp = array_keys($this->opa_views);
         $vs_view = array_shift($va_tmp);
     }
     if (!($vs_sort = $this->opo_result_context->getCurrentSort())) {
         $va_tmp = array_keys($this->opa_sorts);
         $vs_sort = array_shift($va_tmp);
     }
     $vs_sort_direction = $this->opo_result_context->getCurrentSortDirection();
     $vb_sort_has_changed = $this->opo_result_context->sortHasChanged();
     if (!$this->opn_type_restriction_id) {
         $this->opn_type_restriction_id = '';
     }
     $this->view->setVar('type_id', $this->opn_type_restriction_id);
     MetaTagManager::setWindowTitle(_t('%1 search', $this->searchName('plural')));
     // Get attribute sorts
     $va_sortable_elements = ca_metadata_elements::getSortableElements($this->ops_tablename, $this->opn_type_restriction_id);
     if (!is_array($this->opa_sorts)) {
         $this->opa_sorts = array();
     }
     foreach ($va_sortable_elements as $va_sortable_element) {
         $this->opa_sorts[$this->ops_tablename . '.' . $va_sortable_element['element_code']] = $va_sortable_element['display_label'];
     }
     if ($pa_options['appendToSearch']) {
         $vs_append_to_search .= " AND (" . $pa_options['appendToSearch'] . ")";
     }
     //
     // Execute the search
     //
     if ($vs_search && $vs_search != "") {
         /* any request? */
         $va_search_opts = array('sort' => $vs_sort, 'sort_direction' => $vs_sort_direction, 'appendToSearch' => $vs_append_to_search, 'checkAccess' => $va_access_values, 'no_cache' => $vb_is_new_search, 'dontCheckFacetAvailability' => true, 'filterNonPrimaryRepresentations' => true);
         if ($vb_is_new_search || isset($pa_options['saved_search']) || is_subclass_of($po_search, "BrowseEngine") && !$po_search->numCriteria()) {
             $vs_browse_classname = get_class($po_search);
             $po_search = new $vs_browse_classname();
             if (is_subclass_of($po_search, "BrowseEngine")) {
                 $po_search->addCriteria('_search', $vs_search);
                 if (method_exists($this, "hookBeforeNewSearch")) {
                     $this->hookBeforeNewSearch($po_search);
                 }
             }
             $this->opo_result_context->setParameter('show_type_id', null);
         }
         if ($this->opn_type_restriction_id) {
             $po_search->setTypeRestrictions(array($this->opn_type_restriction_id), array('includeSubtypes' => false));
         }
         $vb_criteria_have_changed = false;
         if (is_subclass_of($po_search, "BrowseEngine")) {
             //
             // Restrict facets to specific group for main browse landing page (if set in app.conf config)
             //
             if ($vs_facet_group = $this->request->config->get($this->ops_tablename . '_search_refine_facet_group')) {
                 $po_search->setFacetGroup($vs_facet_group);
             }
             $vb_criteria_have_changed = $po_search->criteriaHaveChanged();
             $po_search->execute($va_search_opts);
             $this->opo_result_context->setParameter('browse_id', $po_search->getBrowseID());
             if ($vs_group_name = $this->request->config->get('browse_facet_group_for_' . $this->ops_tablename)) {
                 $po_search->setFacetGroup($vs_group_name);
             }
//.........这里部分代码省略.........

//.........这里部分代码省略.........
                     $va_opts['values'] = $vs_value;
                 } else {
                     if (is_array($vs_value)) {
                         $va_opts['value'] = array_pop($vs_value);
                     } else {
                         if ($vs_value) {
                             $va_opts['value'] = $vs_value;
                         } else {
                             $va_opts['value'] = null;
                         }
                     }
                 }
                 if ($vs_list_code) {
                     $t_list = new ca_lists();
                     if (!isset($va_opts['value'])) {
                         $va_opts['value'] = -1;
                     }
                     // make sure default list item is never selected
                     $vs_select_element = $t_list->getListAsHTMLFormElement($vs_list_code, $vs_input_name, $va_attr, $va_opts);
                 } else {
                     if (!isset($va_opts['value'])) {
                         $va_opts['value'] = -1;
                     }
                     // make sure default list item is never selected
                     $vs_select_element = caHTMLSelect($vs_input_name, $va_rel_opts, $va_attr, $va_opts);
                 }
             } else {
                 if (strlen($va_properties['showSortableBundlesFor']) > 0) {
                     require_once __CA_MODELS_DIR__ . '/ca_metadata_elements.php';
                     $o_dm = Datamodel::load();
                     if (!($t_rel = $o_dm->getInstanceByTableName($va_properties['showSortableBundlesFor'], true))) {
                         break;
                     }
                     $va_elements = ca_metadata_elements::getSortableElements($va_properties['showSortableBundlesFor']);
                     $va_select_opts = array(_t('User defined sort order') => '', _t('Order created') => 'relation_id', _t('Preferred label') => $va_properties['showSortableBundlesFor'] . ".preferred_labels." . $t_rel->getLabelDisplayField());
                     foreach ($va_elements as $vn_element_id => $va_element) {
                         if (!$va_element['display_label']) {
                             continue;
                         }
                         $va_select_opts[_t('Element: %1', $va_element['display_label'])] = $va_properties['showSortableBundlesFor'] . "." . $va_element['element_code'];
                     }
                     $va_opts = array('id' => $vs_input_id, 'width' => $vn_width, 'height' => $vn_height, 'value' => is_array($vs_value) ? $vs_value[0] : $vs_value, 'values' => is_array($vs_value) ? $vs_value : array($vs_value));
                     $vs_select_element = caHTMLSelect($vs_input_name, $va_select_opts, array(), $va_opts);
                 } elseif ((int) $va_properties['showSortableElementsFor'] > 0) {
                     require_once __CA_MODELS_DIR__ . '/ca_metadata_elements.php';
                     $t_element = new ca_metadata_elements($va_properties['showSortableElementsFor']);
                     if (!$t_element->getPrimaryKey()) {
                         return '';
                     }
                     $va_elements = $t_element->getElementsInSet();
                     $va_select_opts = array(_t('Order created') => '');
                     foreach ($va_elements as $vn_i => $va_element) {
                         if ((int) $va_element['element_id'] == (int) $va_properties['showSortableElementsFor']) {
                             continue;
                         }
                         if (!$va_element['display_label']) {
                             continue;
                         }
                         $va_select_opts[_t('Element: %1', $va_element['display_label'])] = $va_element['element_code'];
                     }
                     $va_opts = array('id' => $vs_input_id, 'width' => $vn_width, 'height' => $vn_height, 'value' => is_array($vs_value) ? $vs_value[0] : $vs_value, 'values' => is_array($vs_value) ? $vs_value : array($vs_value));
                     $vs_select_element = caHTMLSelect($vs_input_name, $va_select_opts, array(), $va_opts);
                 } elseif ((int) $va_properties['showMetadataElementsWithDataType'] > 0) {
                     require_once __CA_MODELS_DIR__ . '/ca_metadata_elements.php';
                     $va_rep_elements = ca_metadata_elements::getElementsAsList(true, $va_properties['table'], null, true, false, true, array($va_properties['showMetadataElementsWithDataType']));
                     if (is_array($va_rep_elements)) {