PHP ca_sets::getSetsForItem方法代码示例

//.........这里部分代码省略.........
                            $vo_create_child_view->setVar('t_item', $t_item);
                            $vo_create_child_view->setVar('type_list', $vs_type_list);
                            FooterManager::add($vo_create_child_view->render("create_child_html.php"));
                            TooltipManager::add("#inspectorCreateChildButton", _t('Create a child record under this one'));
                        }
                    }
                }
            }
            if ($po_view->request->user->canDoAction('can_duplicate_' . $vs_table_name) && $t_item->getPrimaryKey()) {
                $vs_buf .= '<div id="caDuplicateItemButton">';
                $vs_buf .= caFormTag($po_view->request, 'Edit', 'DuplicateItemForm', $po_view->request->getModulePath() . '/' . $po_view->request->getController(), 'post', 'multipart/form-data', '_top', array('disableUnsavedChangesWarning' => true, 'noTimestamp' => true));
                $vs_buf .= caFormSubmitLink($po_view->request, caNavIcon($po_view->request, __CA_NAV_BUTTON_DUPLICATE__), '', 'DuplicateItemForm');
                $vs_buf .= caHTMLHiddenInput($t_item->primaryKey(), array('value' => $t_item->getPrimaryKey()));
                $vs_buf .= caHTMLHiddenInput('mode', array('value' => 'dupe'));
                $vs_buf .= "</form>";
                $vs_buf .= "</div>";
                TooltipManager::add("#caDuplicateItemButton", _t('Duplicate this %1', mb_strtolower($vs_type_name, 'UTF-8')));
            }
            //
            // Download media in lot ($vn_num_objects is only set for object lots)
            if ($vn_num_objects > 0) {
                $vs_buf .= "<div id='inspectorLotMediaDownloadButton'>" . caNavLink($po_view->request, caNavIcon($po_view->request, __CA_NAV_BUTTON_DOWNLOAD__), "button", $po_view->request->getModulePath(), $po_view->request->getController(), 'getLotMedia', array('lot_id' => $t_item->getPrimaryKey(), 'download' => 1), array()) . "</div>\n";
                TooltipManager::add('#inspectorLotMediaDownloadButton', _t("Download all media associated with objects in this lot"));
            }
            //
            // Download media in set
            if ($vs_table_name == 'ca_sets' && sizeof($t_item->getItemRowIDs()) > 0) {
                $vs_buf .= "<div id='inspectorSetMediaDownloadButton'>" . caNavLink($po_view->request, caNavIcon($po_view->request, __CA_NAV_BUTTON_DOWNLOAD__), "button", $po_view->request->getModulePath(), $po_view->request->getController(), 'getSetMedia', array('set_id' => $t_item->getPrimaryKey(), 'download' => 1), array()) . "</div>\n";
                TooltipManager::add('#inspectorSetMediaDownloadButton', _t("Download all media associated with records in this set"));
            }
            $vs_more_info = '';
            // list of sets in which item is a member
            $t_set = new ca_sets();
            if (is_array($va_sets = caExtractValuesByUserLocale($t_set->getSetsForItem($t_item->tableNum(), $t_item->getPrimaryKey(), array('user_id' => $po_view->request->getUserID(), 'access' => __CA_SET_READ_ACCESS__)))) && sizeof($va_sets)) {
                $va_links = array();
                foreach ($va_sets as $vn_set_id => $va_set) {
                    $va_links[] = "<a href='" . caEditorUrl($po_view->request, 'ca_sets', $vn_set_id) . "'>" . $va_set['name'] . "</a>";
                }
                $vs_more_info .= "<div><strong>" . (sizeof($va_links) == 1 ? _t("In set") : _t("In sets")) . "</strong> " . join(", ", $va_links) . "</div>\n";
            }
            // export options
            if ($vn_item_id && ($vs_select = $po_view->getVar('available_mappings_as_html_select'))) {
                $vs_more_info .= "<div class='inspectorExportControls'>" . caFormTag($po_view->request, 'exportItem', 'caExportForm', null, 'post', 'multipart/form-data', '_top', array('disableUnsavedChangesWarning' => true));
                $vs_more_info .= $vs_select;
                $vs_more_info .= caHTMLHiddenInput($t_item->primaryKey(), array('value' => $t_item->getPrimaryKey()));
                $vs_more_info .= caHTMLHiddenInput('download', array('value' => 1));
                $vs_more_info .= caFormSubmitLink($po_view->request, 'Export &rsaquo;', 'button', 'caExportForm');
                $vs_more_info .= "</form></div>";
            }
            $va_creation = $t_item->getCreationTimestamp();
            $va_last_change = $t_item->getLastChangeTimestamp();
            if ($va_creation['timestamp'] || $va_last_change['timestamp']) {
                $vs_more_info .= "<div class='inspectorChangeDateList'>";
                if ($va_creation['timestamp']) {
                    if (!trim($vs_name = $va_creation['fname'] . ' ' . $va_creation['lname'])) {
                        $vs_name = null;
                    }
                    $vs_interval = ($vn_t = time() - $va_creation['timestamp']) == 0 ? _t('Just now') : _t('%1 ago', caFormatInterval($vn_t, 2));
                    $vs_more_info .= "<div class='inspectorChangeDateListLine'  id='caInspectorCreationDate'>" . ($vs_name ? _t('<strong>Created</strong><br/>%1 by %2', $vs_interval, $vs_name) : _t('<strong>Created</strong><br/>%1', $vs_interval)) . "</div>";
                    TooltipManager::add("#caInspectorCreationDate", "<h2>" . _t('Created on') . "</h2>" . _t('Created on %1', caGetLocalizedDate($va_creation['timestamp'], array('dateFormat' => 'delimited'))));
                }
                if ($va_last_change['timestamp'] && $va_creation['timestamp'] != $va_last_change['timestamp']) {
                    if (!trim($vs_name = $va_last_change['fname'] . ' ' . $va_last_change['lname'])) {
                        $vs_name = null;
                    }
                    $vs_interval = ($vn_t = time() - $va_last_change['timestamp']) == 0 ? _t('Just now') : _t('%1 ago', caFormatInterval($vn_t, 2));

<?php

$t_object = $this->getVar("item");
$vn_object_id = $t_object->get('ca_objects.object_id');
$va_comments = $this->getVar("comments");
$pn_rep_id = $this->getVar("representation_id");
$va_export_formats = $this->getVar('export_formats');
$vs_export_format_select = $this->getVar('export_format_select');
$t_set = new ca_sets();
$va_sets = caExtractValuesByUserLocale($t_set->getSetsForItem("ca_objects", $t_object->get("object_id"), array("user_id" => $this->request->user->get("user_id"))));
$va_lightbox_crumbs = array();
foreach ($va_sets as $vn_set_id => $va_set) {
    $va_lightbox_crumbs[] = caNavLink($this->request, _t("Lightbox"), "", "", "Sets", "Index") . " &#8594; " . caNavLink($this->request, $va_set["name"], "", "", "Sets", "SetDetail", array("set_id" => $vn_set_id)) . " &#8594; " . $t_object->get("ca_objects.preferred_labels.name");
}
$vs_lightbox_crumbs = "";
if (sizeof($va_lightbox_crumbs)) {
    $vs_lightbox_crumbs = join("<br/>", $va_lightbox_crumbs);
}
?>
<div class="row">
	<div class='col-xs-1 col-sm-1 col-md-1 col-lg-1'>
		<div class="detailNavBgLeft">
			{{{resultsLink}}}<div class='detailPrevLink'>{{{previousLink}}}</div>
		</div><!-- end detailNavBgLeft -->
	</div><!-- end col -->
	<div class='col-xs-10 col-sm-10 col-md-10 col-lg-10'>
	
	</div>
	<div class='col-xs-1 col-sm-1 col-md-1 col-lg-1'>
		<div class="detailNavBgRight">
			{{{nextLink}}}

 /**
  * Returns list of sets item is member of
  *
  * @param string $type can be one of: ["ca_objects", "ca_entities", "ca_places", "ca_occurrences", "ca_collections", "ca_list_items", "ca_object_representations", "ca_storage_locations", "ca_movements", "ca_loans", "ca_tours", "ca_tour_stops"]
  * @param int $item_id primary key
  * @return array
  */
 public function getSetsForItem($type, $item_id)
 {
     if (!$this->getTableInstance($type, $item_id)) {
         throw new SoapFault("Server", "Invalid type or ID");
     }
     $t_set = new ca_sets();
     return $t_set->getSetsForItem($type, $item_id, array('user_id' => $this->opo_request->getUserID()));
 }

//.........这里部分代码省略.........
                     $va_bundle_settings = $va_bundle_info['settings'];
                     break;
                 }
             }
             switch ($vs_f) {
                 # -------------------------------------
                 // This bundle is only available when editing objects of type ca_representation_annotations
                 case 'ca_representation_annotation_properties':
                     if ($vb_batch) {
                         break;
                     }
                     // not supported in batch mode
                     if (!$this->useInEditor()) {
                         break;
                     }
                     foreach ($this->getPropertyList() as $vs_property) {
                         $this->setPropertyValue($vs_property, $po_request->getParameter("{$vs_placement_code}{$vs_form_prefix}{$vs_property}", pString));
                     }
                     if (!$this->validatePropertyValues()) {
                         $po_request->addActionErrors($this->errors(), 'ca_representation_annotation_properties', 'general');
                     }
                     $this->update();
                     break;
                     # -------------------------------------
                     // This bundle is only available for types which support set membership
                 # -------------------------------------
                 // This bundle is only available for types which support set membership
                 case 'ca_sets':
                     // check for existing labels to delete (no updating supported)
                     require_once __CA_MODELS_DIR__ . '/ca_sets.php';
                     require_once __CA_MODELS_DIR__ . '/ca_set_items.php';
                     $t_set = new ca_sets();
                     if (!$vb_batch) {
                         $va_sets = caExtractValuesByUserLocale($t_set->getSetsForItem($this->tableNum(), $this->getPrimaryKey(), array('user_id' => $po_request->getUserID())));
                         foreach ($va_sets as $vn_set_id => $va_set_info) {
                             $vn_item_id = $va_set_info['item_id'];
                             if ($po_request->getParameter("{$vs_placement_code}{$vs_form_prefix}_set_id_{$vn_item_id}_delete", pString)) {
                                 // delete
                                 $t_set->load($va_set_info['set_id']);
                                 $t_set->removeItem($this->getPrimaryKey(), $po_request->getUserID());
                                 // remove *all* instances of the item in the set, not just the specified id
                                 if ($t_set->numErrors()) {
                                     $po_request->addActionErrors($t_set->errors(), $vs_f);
                                 }
                             }
                         }
                     }
                     if ($vb_batch) {
                         $vs_batch_mode = $_REQUEST["{$vs_placement_code}{$vs_form_prefix}_batch_mode"];
                         if ($vs_batch_mode == '_disabled_') {
                             break;
                         }
                         if ($vs_batch_mode == '_replace_') {
                             $t_set->removeItemFromAllSets($this->tableNum(), $this->getPrimaryKey());
                         }
                         if ($vs_batch_mode == '_delete_') {
                             $t_set->removeItemFromAllSets($this->tableNum(), $this->getPrimaryKey());
                             break;
                         }
                     }
                     foreach ($_REQUEST as $vs_key => $vs_value) {
                         if (!preg_match("/{$vs_placement_code}{$vs_form_prefix}_set_id_new_([\\d]+)/", $vs_key, $va_matches)) {
                             continue;
                         }
                         $vn_c = intval($va_matches[1]);
                         if ($vn_new_set_id = $po_request->getParameter("{$vs_placement_code}{$vs_form_prefix}_set_id_new_{$vn_c}", pString)) {

 /**
  * Processes single exporter item for a given record
  *
  * @param int $pn_item_id Primary of exporter item
  * @param int $pn_table_num Table num of item to export
  * @param int $pn_record_id Primary key value of item to export
  * @param array $pa_options
  *		ignoreContext = don't switch context even though context may be set for current item
  *		relationship_type_id, relationship_type_code, relationship_typename =
  *			if this export is a sub-export (context-switch), we have no way of knowing the relationship
  *			to the 'parent' element in the export, so there has to be a means to pass it down to make it accessible
  * 		attribute_id = signals that this is an export relative to a specific attribute instance
  * 			this triggers special behavior that allows getting container values in a kind of sub-export
  *			it's really only useful for Containers but in theory can be any attribute
  *		logger = KLogger instance to use for logging. This option is mandatory!
  * @return array Item info
  */
 public function processExporterItem($pn_item_id, $pn_table_num, $pn_record_id, $pa_options = array())
 {
     $o_log = caGetOption('logger', $pa_options);
     // always set by exportRecord()
     $vb_ignore_context = caGetOption('ignoreContext', $pa_options);
     $vn_attribute_id = caGetOption('attribute_id', $pa_options);
     $o_log->logInfo(_t("Export mapping processor called with parameters [exporter_item_id:%1 table_num:%2 record_id:%3]", $pn_item_id, $pn_table_num, $pn_record_id));
     $t_exporter_item = ca_data_exporters::loadExporterItemByID($pn_item_id);
     $t_instance = ca_data_exporters::loadInstanceByID($pn_record_id, $pn_table_num);
     // switch context to a different set of records if necessary and repeat current exporter item for all those selected records
     // (e.g. hierarchy children or related items in another table, restricted by types or relationship types)
     if (!$vb_ignore_context && ($vs_context = $t_exporter_item->getSetting('context'))) {
         $va_restrict_to_types = $t_exporter_item->getSetting('restrictToTypes');
         $va_restrict_to_rel_types = $t_exporter_item->getSetting('restrictToRelationshipTypes');
         $va_restrict_to_bundle_vals = $t_exporter_item->getSetting('restrictToBundleValues');
         $va_check_access = $t_exporter_item->getSetting('checkAccess');
         $va_sort = $t_exporter_item->getSetting('sort');
         $vn_new_table_num = $this->getAppDatamodel()->getTableNum($vs_context);
         $vb_context_is_related_table = false;
         $va_related = null;
         if ($vn_new_table_num) {
             // switch to new table
             $vs_key = $this->getAppDatamodel()->getTablePrimaryKeyName($vs_context);
         } else {
             // this table, i.e. hierarchy context switch
             $vs_key = $t_instance->primaryKey();
         }
         $o_log->logInfo(_t("Initiating context switch to '%1' for mapping ID %2 and record ID %3. The processor now tries to find matching records for the switch and calls itself for each of those items.", $vs_context, $pn_item_id, $pn_record_id));
         switch ($vs_context) {
             case 'children':
                 $va_related = $t_instance->getHierarchyChildren();
                 break;
             case 'parent':
                 $va_related = array();
                 if ($vs_parent_id_fld = $t_instance->getProperty("HIERARCHY_PARENT_ID_FLD")) {
                     $va_related[] = array($vs_key => $t_instance->get($vs_parent_id_fld));
                 }
                 break;
             case 'ancestors':
                 $va_parents = $t_instance->getHierarchyAncestors(null, array('idsOnly' => true));
                 $va_related = array();
                 foreach (array_unique($va_parents) as $vn_pk) {
                     $va_related[] = array($vs_key => intval($vn_pk));
                 }
                 break;
             case 'ca_sets':
                 $t_set = new ca_sets();
                 $va_set_options = array();
                 if (isset($va_restrict_to_types[0])) {
                     // the utility used below doesn't support passing multiple types so we just pass the first.
                     // this should be enough for 99.99% of the actual use cases anyway
                     $va_set_options['setType'] = $va_restrict_to_types[0];
                 }
                 $va_set_options['checkAccess'] = $va_check_access;
                 $va_set_options['setIDsOnly'] = true;
                 $va_set_ids = $t_set->getSetsForItem($pn_table_num, $t_instance->getPrimaryKey(), $va_set_options);
                 $va_related = array();
                 foreach (array_unique($va_set_ids) as $vn_pk) {
                     $va_related[] = array($vs_key => intval($vn_pk));
                 }
                 break;
             case 'ca_list_items.firstLevel':
                 if ($t_instance->tableName() == 'ca_lists') {
                     $o_dm = Datamodel::load();
                     $va_related = array();
                     $va_items_legacy_format = $t_instance->getListItemsAsHierarchy(null, array('maxLevels' => 1, 'dontIncludeRoot' => true));
                     $vn_new_table_num = $o_dm->getTableNum('ca_list_items');
                     $vs_key = 'item_id';
                     foreach ($va_items_legacy_format as $va_item_legacy_format) {
                         $va_related[$va_item_legacy_format['NODE']['item_id']] = $va_item_legacy_format['NODE'];
                     }
                     break;
                 } else {
                     return array();
                 }
                 break;
             default:
                 if ($vn_new_table_num) {
                     $va_options = array('restrictToTypes' => $va_restrict_to_types, 'restrictToRelationshipTypes' => $va_restrict_to_rel_types, 'restrictToBundleValues' => $va_restrict_to_bundle_vals, 'checkAccess' => $va_check_access, 'sort' => $va_sort);
                     $o_log->logDebug(_t("Calling getRelatedItems with options: %1.", print_r($va_options, true)));
                     $va_related = $t_instance->getRelatedItems($vs_context, $va_options);
                     $vb_context_is_related_table = true;
                 } else {
//.........这里部分代码省略.........

        }
    }
    if ($vs_style_display) {
        print "<H6>" . _t("Style/Movement") . "</H6>";
        print $vs_style_display;
    }
}
$va_collections = $t_object->get("ca_collections", array("returnAsArray" => true, "checkAccess" => $va_access_values, "sort" => "ca_collections.preferred_labels.name"));
if (sizeof($va_collections)) {
    print "<H6>Collection" . (sizeof($va_collections) > 1 ? "s" : "") . "</H6>";
    foreach ($va_collections as $va_collection) {
        print caDetailLink($this->request, $va_collection["name"], "", "ca_collections", $va_collection["collection_id"]) . "<br/>";
    }
}
$t_set = new ca_sets();
$va_galleries = caExtractValuesByUserLocale($t_set->getSetsForItem("ca_objects", $t_object->get("object_id"), array("checkAccess" => $va_access_values, "setType" => "public_presentation")));
if (sizeof($va_galleries)) {
    print "<H6>Galler" . (sizeof($va_galleries) > 1 ? "ies" : "y") . "</H6>";
    foreach ($va_galleries as $va_gallery) {
        print caNavLink($this->request, $va_gallery["name"], "", "", "Gallery", $va_gallery["set_id"]) . "<br/>";
    }
}
if ($va_themes = $t_object->get("ca_objects.steelcase_themes", array("returnAsArray" => true, "convertCodesToDisplayText" => false))) {
    $i = 0;
    $vs_theme_display = "";
    foreach ($va_themes as $vn_theme_id => $va_theme) {
        $i++;
        $vs_theme = $t_lists->getItemFromListForDisplayByItemID("custom_subject", $va_theme["steelcase_themes"]);
        if (trim($vs_theme)) {
            $vs_theme_display .= caNavLink($this->request, $vs_theme, "", "", "Browse", "Objects", array("facet" => "theme_facet", "id" => $va_theme["steelcase_themes"]));
            if ($i < sizeof($va_themes)) {

 /**
  * @param array $pa_options
  *		ignoreContext = don't switch context even though context may be set for current item
  */
 public function processExporterItem($pn_item_id, $pn_table_num, $pn_record_id, $pa_options = array())
 {
     $vb_ignore_context = isset($pa_options['ignoreContext']) && $pa_options['ignoreContext'];
     $t_exporter_item = ca_data_exporters::loadExporterItemByID($pn_item_id);
     $t_instance = ca_data_exporters::loadInstanceByID($pn_record_id, $pn_table_num);
     // switch context to a different set of records if necessary and repeat current exporter item for all those selected records
     // (e.g. hierarchy children or related items in another table, restricted by types or relationship types)
     if (!$vb_ignore_context && ($vs_context = $t_exporter_item->getSetting('context'))) {
         $va_restrict_to_types = $t_exporter_item->getSetting('restrictToTypes');
         $va_restrict_to_rel_types = $t_exporter_item->getSetting('restrictToRelationshipTypes');
         $va_check_access = $t_exporter_item->getSetting('checkAccess');
         $vn_new_table_num = $this->getAppDatamodel()->getTableNum($vs_context);
         if ($vn_new_table_num) {
             // switch to new table
             $vs_key = $this->getAppDatamodel()->getTablePrimaryKeyName($vs_context);
         } else {
             // this table, i.e. hierarchy context switch
             $vs_key = $t_instance->primaryKey();
             $vn_new_table_num = $pn_table_num;
         }
         switch ($vs_context) {
             case 'children':
                 $va_related = $t_instance->getHierarchyChildren();
                 break;
             case 'parent':
                 $va_related = array();
                 if ($vs_parent_id_fld = $t_instance->getProperty("HIERARCHY_PARENT_ID_FLD")) {
                     $va_related[] = array($vs_key => $t_instance->get($vs_parent_id_fld));
                 }
                 break;
             case 'ancestors':
                 $va_parents = $t_instance->getHierarchyAncestors(null, array('idsOnly' => true));
                 $va_related = array();
                 foreach (array_unique($va_parents) as $vn_pk) {
                     $va_related[] = array($vs_key => intval($vn_pk));
                 }
                 break;
             case 'ca_sets':
                 $t_set = new ca_sets();
                 $va_set_options = array();
                 if (isset($va_restrict_to_types[0])) {
                     // the utility used below doesn't support passing multiple types so we just pass the first.
                     // this should be enough for 99.99% of the actual use cases anyway
                     $va_set_options['setType'] = $va_restrict_to_types[0];
                 }
                 $va_set_options['checkAccess'] = $va_check_access;
                 $va_set_options['setIDsOnly'] = true;
                 $va_set_ids = $t_set->getSetsForItem($pn_table_num, $t_instance->getPrimaryKey(), $va_set_options);
                 $va_related = array();
                 foreach (array_unique($va_set_ids) as $vn_pk) {
                     $va_related[] = array($vs_key => intval($vn_pk));
                 }
                 break;
             default:
                 // plain old related table
                 if ($vn_new_table_num) {
                     $va_related = $t_instance->getRelatedItems($vs_context, array('restrictToTypes' => $va_restrict_to_types, 'restrictToRelationshipTypes' => $va_restrict_to_rel_types, 'checkAccess' => $va_check_access));
                 } else {
                     return array();
                 }
                 break;
         }
         $va_info = array();
         if (is_array($va_related)) {
             foreach ($va_related as $va_rel) {
                 $va_rel_export = $this->processExporterItem($pn_item_id, $vn_new_table_num, $va_rel[$vs_key], array_merge(array('ignoreContext' => true), $pa_options));
                 $va_info = array_merge($va_info, $va_rel_export);
             }
         }
         return $va_info;
     }
     // end switch context
     // Don't prevent context switches for children of context-switched exporter items. This way you can
     // build cascades for jobs like exporting objects related to the creator of the record in question.
     unset($pa_options['ignoreContext']);
     $va_item_info = array();
     $vs_source = $t_exporter_item->get('source');
     $vs_element = $t_exporter_item->get('element');
     $vb_repeat = $t_exporter_item->getSetting('repeat_element_for_multiple_values');
     // if omitIfEmpty is set and returns nothing, we ignore this exporter item and all children
     if ($vs_omit_if_empty = $t_exporter_item->getSetting('omitIfEmpty')) {
         if (!(strlen($t_instance->get($vs_omit_if_empty)) > 0)) {
             return array();
         }
     }
     // always return URL for export, not an HTML tag
     $va_get_options = array('returnURL' => true);
     if ($t_exporter_item->getSetting('convertCodesToDisplayText')) {
         $va_get_options['convertCodesToDisplayText'] = true;
     }
     if ($vs_delimiter = $t_exporter_item->getSetting("delimiter")) {
         $va_get_options['delimiter'] = $vs_delimiter;
     }
     if ($vs_template = $t_exporter_item->getSetting('template')) {
         $va_get_options['template'] = $vs_template;
     }
//.........这里部分代码省略.........

 /**
  * Processes single exporter item for a given record
  *
  * @param int $pn_item_id Primary of exporter item
  * @param int $pn_table_num Table num of item to export
  * @param int $pn_record_id Primary key value of item to export
  * @param array $pa_options
  *		ignoreContext = don't switch context even though context may be set for current item
  *		relationship_type_id, relationship_type_code, relationship_typename =
  *			if this export is a sub-export (context-switch), we have no way of knowing the relationship
  *			to the 'parent' element in the export, so there has to be a means to pass it down to make it accessable
  *		logger = KLogger instance to use for logging. This option is mandatory!
  * @return array Item info
  */
 public function processExporterItem($pn_item_id, $pn_table_num, $pn_record_id, $pa_options = array())
 {
     $o_log = caGetOption('logger', $pa_options);
     // always set by exportRecord()
     $vb_ignore_context = caGetOption('ignoreContext', $pa_options);
     $o_log->logInfo(_t("Export mapping processor called with parameters [exporter_item_id:%1 table_num:%2 record_id:%3]", $pn_item_id, $pn_table_num, $pn_record_id));
     $t_exporter_item = ca_data_exporters::loadExporterItemByID($pn_item_id);
     $t_instance = ca_data_exporters::loadInstanceByID($pn_record_id, $pn_table_num);
     // switch context to a different set of records if necessary and repeat current exporter item for all those selected records
     // (e.g. hierarchy children or related items in another table, restricted by types or relationship types)
     if (!$vb_ignore_context && ($vs_context = $t_exporter_item->getSetting('context'))) {
         $va_restrict_to_types = $t_exporter_item->getSetting('restrictToTypes');
         $va_restrict_to_rel_types = $t_exporter_item->getSetting('restrictToRelationshipTypes');
         $va_check_access = $t_exporter_item->getSetting('checkAccess');
         $vn_new_table_num = $this->getAppDatamodel()->getTableNum($vs_context);
         $vb_context_is_related_table = false;
         if ($vn_new_table_num) {
             // switch to new table
             $vs_key = $this->getAppDatamodel()->getTablePrimaryKeyName($vs_context);
         } else {
             // this table, i.e. hierarchy context switch
             $vs_key = $t_instance->primaryKey();
             $vn_new_table_num = $pn_table_num;
         }
         $o_log->logInfo(_t("Initiating context switch to '%1' for mapping ID %2 and record ID %3. The processor now tries to find matching records for the switch and calls himself for each of those items.", $vs_context, $pn_item_id, $pn_record_id));
         switch ($vs_context) {
             case 'children':
                 $va_related = $t_instance->getHierarchyChildren();
                 break;
             case 'parent':
                 $va_related = array();
                 if ($vs_parent_id_fld = $t_instance->getProperty("HIERARCHY_PARENT_ID_FLD")) {
                     $va_related[] = array($vs_key => $t_instance->get($vs_parent_id_fld));
                 }
                 break;
             case 'ancestors':
                 $va_parents = $t_instance->getHierarchyAncestors(null, array('idsOnly' => true));
                 $va_related = array();
                 foreach (array_unique($va_parents) as $vn_pk) {
                     $va_related[] = array($vs_key => intval($vn_pk));
                 }
                 break;
             case 'ca_sets':
                 $t_set = new ca_sets();
                 $va_set_options = array();
                 if (isset($va_restrict_to_types[0])) {
                     // the utility used below doesn't support passing multiple types so we just pass the first.
                     // this should be enough for 99.99% of the actual use cases anyway
                     $va_set_options['setType'] = $va_restrict_to_types[0];
                 }
                 $va_set_options['checkAccess'] = $va_check_access;
                 $va_set_options['setIDsOnly'] = true;
                 $va_set_ids = $t_set->getSetsForItem($pn_table_num, $t_instance->getPrimaryKey(), $va_set_options);
                 $va_related = array();
                 foreach (array_unique($va_set_ids) as $vn_pk) {
                     $va_related[] = array($vs_key => intval($vn_pk));
                 }
                 break;
             default:
                 // plain old related table
                 if ($vn_new_table_num) {
                     $va_related = $t_instance->getRelatedItems($vs_context, array('restrictToTypes' => $va_restrict_to_types, 'restrictToRelationshipTypes' => $va_restrict_to_rel_types, 'checkAccess' => $va_check_access));
                     $vb_context_is_related_table = true;
                 } else {
                     return array();
                 }
                 break;
         }
         $va_info = array();
         if (is_array($va_related)) {
             $o_log->logDebug(_t("The current mapping will now be repreated for these items: %1", print_r($va_related, true)));
             foreach ($va_related as $va_rel) {
                 // if we're dealing with a related table, pass on some info the relationship type to the context-switched invocation of processExporterItem(),
                 // because we can't access that information from the related item simply because we don't exactly know where the call originated
                 if ($vb_context_is_related_table) {
                     $pa_options['relationship_typename'] = $va_rel['relationship_typename'];
                     $pa_options['relationship_type_code'] = $va_rel['relationship_type_code'];
                     $pa_options['relationship_type_id'] = $va_rel['relationship_type_id'];
                 }
                 $va_rel_export = $this->processExporterItem($pn_item_id, $vn_new_table_num, $va_rel[$vs_key], array_merge(array('ignoreContext' => true), $pa_options));
                 $va_info = array_merge($va_info, $va_rel_export);
             }
         } else {
             $o_log->logDebug(_t("No matching related items found for last context switch"));
         }
         return $va_info;
//.........这里部分代码省略.........