PHP ca_objects类代码示例

 protected function getAllItemInfo()
 {
     $va_info = parent::getAllItemInfo();
     if ($this->getTableName() == 'ca_objects' && is_array($va_info) && sizeof($va_info) > 0) {
         $t_object = new ca_objects($va_info['object_id']['value']);
         if (!$t_object->getPrimaryKey()) {
             return $va_info;
         }
         // include number of 'likes' (comments)
         $va_info['likes'] = (int) $t_object->getNumComments(null);
         // include copyright holder
         $vs_copyright_holder = $t_object->get('ca_entities.preferred_labels', array('restrictToRelationshipTypes' => 'copyright'));
         if ($vs_copyright_holder) {
             $va_info['copyright_holder'] = $vs_copyright_holder;
         }
         // include urls for reference img
         $va_objects = $t_object->getRelatedItems('ca_objects', array('restrictToRelationshipTypes' => 'reference'));
         if (!is_array($va_objects) || sizeof($va_objects) != 1) {
             return $va_info;
         }
         $va_object = array_shift($va_objects);
         $t_rel_object = new ca_objects($va_object['object_id']);
         $va_rep = $t_rel_object->getPrimaryRepresentation(array('preview170', 'medium', 'alhalqa1000', 'alhalqa2000'));
         if (!is_array($va_rep) || !is_array($va_rep['urls'])) {
             return $va_info;
         }
         $va_info['reference_image_urls'] = $va_rep['urls'];
     }
     return $va_info;
 }

 public function Index()
 {
     $va_participate_ids = array();
     $t_participate = new ca_sets();
     # --- participate set - set name assigned in eastend.conf - plugin conf file
     $t_participate->load(array('set_code' => $this->opo_plugin_config->get('participate_set_name')));
     # Enforce access control on set
     if (sizeof($this->opa_access_values) == 0 || sizeof($this->opa_access_values) && in_array($t_participate->get("access"), $this->opa_access_values)) {
         $this->view->setVar('participate_set_id', $t_participate->get("set_id"));
         $va_participate_ids = array_keys(is_array($va_tmp = $t_participate->getItemRowIDs(array('checkAccess' => $this->opa_access_values, 'shuffle' => 1))) ? $va_tmp : array());
         // These are the entity ids in the set
     }
     # --- loop through featured ids and grab the object's image
     $t_object = new ca_objects();
     $va_participate_images = array();
     foreach ($va_participate_ids as $vn_participate_object_id) {
         $va_tmp = array();
         $t_object->load($vn_participate_object_id);
         $va_tmp["object_id"] = $vn_participate_object_id;
         $va_image = $t_object->getPrimaryRepresentation(array("mediumlarge"));
         # --- don't show records with status ars/vaga don't show image
         if ($t_object->get("ca_objects.object_status") != 348) {
             if ($t_object->get("ca_objects.object_status") == 349) {
                 $va_tmp["vaga_class"] = "vagaDisclaimer";
             }
             $va_tmp["image"] = $va_image["tags"]["mediumlarge"];
             $va_tmp["caption"] = $t_object->get("ca_objects.caption");
             $va_tmp["title"] = $t_object->getLabelForDisplay();
         }
         $va_participate_images[$vn_participate_object_id] = $va_tmp;
     }
     $this->view->setVar("participate_images", $va_participate_images);
     $this->render('participate_html.php');
 }

 function recentlyAdded()
 {
     // redirect user if not logged in
     if ($this->request->config->get('pawtucket_requires_login') && !$this->request->isLoggedIn() || $this->request->config->get('show_bristol_only') && !$this->request->isLoggedIn()) {
         $this->response->setRedirect(caNavUrl($this->request, "", "LoginReg", "form"));
     } elseif ($this->request->config->get('show_bristol_only') && $this->request->isLoggedIn()) {
         $this->response->setRedirect(caNavUrl($this->request, "bristol", "Show", "Index"));
     }
     $t_object = new ca_objects();
     $va_recently_added_objects = $t_object->getRecentlyAddedItems(25, array('checkAccess' => caGetUserAccessValues($this->request)));
     $va_entries = array();
     $va_object_ids = array();
     foreach ($va_recently_added_objects as $va_object) {
         $va_object_ids[] = $va_object['object_id'];
     }
     $va_labels = $t_object->getPreferredDisplayLabelsForIDs($va_object_ids);
     // TODO: Need to get object descriptions and last update times properly
     foreach ($va_labels as $vn_object_id => $vs_label) {
         $va_entries[] = array('title' => $vs_label, 'link' => $vs_link = $this->request->config->get('site_host') . caNavUrl($this->request, '', 'Detail/Object', 'Index', array('object_id' => $vn_object_id)), 'guid' => $vs_link, 'lastUpdate' => time(), 'description' => '', 'pubDate' => time());
     }
     $va_feed_data = array('title' => _t('Recently added'), 'link' => $this->request->getRequestUrl(true), 'charset' => 'UTF-8', 'entries' => $va_entries);
     $o_feed = Zend_Feed::importArray($va_feed_data, 'rss');
     $this->view->setVar('feed', $o_feed);
     $this->render('Feed/feed_recently_added_xml.php');
 }

 function recentlyAdded()
 {
     // redirect user if not logged in
     if ($this->request->config->get('pawtucket_requires_login') && !$this->request->isLoggedIn() || $this->request->config->get('show_bristol_only') && !$this->request->isLoggedIn()) {
         $this->response->setRedirect(caNavUrl($this->request, "", "LoginReg", "form"));
     } elseif ($this->request->config->get('show_bristol_only') && $this->request->isLoggedIn()) {
         $this->response->setRedirect(caNavUrl($this->request, "bristol", "Show", "Index"));
     }
     $t_object = new ca_objects();
     if (($vn_num_items = (int) $this->request->config->get('rss_number_of_items')) <= 0) {
         $vn_num_items = 10;
     }
     $va_recently_added_objects = $t_object->getRecentlyAddedItems($vn_num_items, array('checkAccess' => caGetUserAccessValues($this->request)));
     $va_entries = array();
     $va_object_ids = array();
     foreach ($va_recently_added_objects as $va_object) {
         $va_object_ids[] = $va_object['object_id'];
     }
     $qr_res = $t_object->makeSearchResult('ca_objects', $va_object_ids);
     $vs_description_bundle = $this->request->config->get('rss_description');
     while ($qr_res->nextHit()) {
         $vn_object_id = $qr_res->get('ca_objects.object_id');
         if (!($vn_creation_time = $t_object->getCreationTimestamp($vn_object_id, array('timestampOnly' => true)))) {
             $vn_creation_time = time();
         }
         if (!($vn_update_time = $t_object->getLastChangeTimestamp($vn_object_id, array('timestampOnly' => true)))) {
             $vn_update_time = time();
         }
         $va_entries[] = array('title' => $qr_res->get('ca_objects.preferred_labels.name'), 'link' => $vs_link = $this->request->config->get('site_host') . caNavUrl($this->request, '', 'Detail/Object', 'Index', array('object_id' => $vn_object_id)), 'guid' => $vs_link, 'lastUpdate' => $vn_update_time, 'description' => $vs_description_bundle ? $qr_res->getMediaTag("ca_object_representations.media", "preview") . "\n" . $qr_res->get($vs_description_bundle) : '', 'pubDate' => $vn_creation_time);
     }
     $va_feed_data = array('title' => _t('Recently added'), 'link' => $this->request->getRequestUrl(true), 'charset' => 'UTF-8', 'entries' => $va_entries);
     $o_feed = Zend_Feed::importArray($va_feed_data, 'rss');
     $this->view->setVar('feed', $o_feed);
     $this->render('Feed/feed_recently_added_xml.php');
 }

 protected function search($pa_bundles = null)
 {
     $va_return = parent::search($pa_bundles);
     if ($this->getTableName() == 'ca_objects' && is_array($va_return['results']) && sizeof($va_return['results']) > 0) {
         $pb_only_with_likes = (bool) $this->opo_request->getParameter('likesOnly', pInteger);
         foreach ($va_return['results'] as $vn_k => &$va_result) {
             $t_object = new ca_objects($va_result['object_id']);
             if (!$t_object->getPrimaryKey()) {
                 continue;
             }
             // include number of 'likes' (comments)
             $va_result['likes'] = (int) $t_object->getNumComments(null);
             if ($pb_only_with_likes && !$va_result['likes']) {
                 unset($va_return['results'][$vn_k]);
                 continue;
             }
             // include copyright holder
             $vs_copyright_holder = $t_object->get('ca_entities.preferred_labels', array('restrictToRelationshipTypes' => 'copyright'));
             if ($vs_copyright_holder) {
                 $va_result['copyright_holder'] = $vs_copyright_holder;
             }
             // include urls for reference img
             $va_objects = $t_object->getRelatedItems('ca_objects', array('restrictToRelationshipTypes' => 'reference'));
             if (!is_array($va_objects) || sizeof($va_objects) != 1) {
                 continue;
             }
             $va_object = array_shift($va_objects);
             $t_rel_object = new ca_objects($va_object['object_id']);
             $va_rep = $t_rel_object->getPrimaryRepresentation(array('preview170', 'medium', 'alhalqa1000', 'alhalqa2000'));
             if (!is_array($va_rep) || !is_array($va_rep['urls'])) {
                 continue;
             }
             $va_result['reference_image_urls'] = $va_rep['urls'];
         }
         if ($this->opo_request->getParameter('sort', pString) == 'likes') {
             if (strtolower($this->opo_request->getParameter('sortDirection', pString)) == 'asc') {
                 usort($va_return['results'], function ($a, $b) {
                     return $a['likes'] - $b['likes'];
                 });
             } else {
                 // default is desc
                 usort($va_return['results'], function ($a, $b) {
                     return $b['likes'] - $a['likes'];
                 });
             }
         }
     }
     return $va_return;
 }

 public function testFindByPreferredLabelWithPurify()
 {
     $vm_ret = ca_objects::find(['preferred_labels' => ['name' => 'Sound & Motion']], ['purifyWithFallback' => false, 'purify' => true, 'returnAs' => 'ids']);
     $this->assertInternalType('array', $vm_ret);
     $this->assertCount(1, $vm_ret);
     $this->assertEquals($this->opn_object_id, $vm_ret[0]);
 }

 public function testDelete()
 {
     $va_objects = array();
     $this->assertGreaterThan(0, $va_objects[] = $this->addTestRecord('ca_objects', array('intrinsic_fields' => array('type_id' => 'dataset'), 'preferred_labels' => array(array("locale" => "en_US", "name" => "My test dataset")))));
     $this->assertGreaterThan(0, $va_objects[] = $this->addTestRecord('ca_objects', array('intrinsic_fields' => array('type_id' => 'physical_object'), 'preferred_labels' => array(array("locale" => "en_US", "name" => "Test physical object")))));
     foreach ($va_objects as $vn_object_id) {
         $t_object = new ca_objects($vn_object_id);
         $t_object->setMode(ACCESS_WRITE);
         $t_object->delete(true, array('hard' => true));
     }
     $o_search = caGetSearchInstance('ca_objects');
     $o_result = $o_search->search('dataset');
     $this->assertEquals(0, $o_result->numHits(), 'dataset should not be indexed anymore');
     $o_result = $o_search->search('physical');
     $this->assertEquals(0, $o_result->numHits(), 'physical object should not be indexed anymore');
 }

 /**
  *
  */
 public function __call($ps_function, $pa_args)
 {
     AssetLoadManager::register("carousel");
     $va_access_values = caGetUserAccessValues($this->request);
     $this->view->setVar('access_values', $va_access_values);
     #
     # --- if there is a set configured to show on the front page, load it now
     #
     $va_featured_ids = array();
     if ($vs_set_code = $this->config->get("front_page_set_code")) {
         $t_set = new ca_sets();
         $t_set->load(array('set_code' => $vs_set_code));
         # Enforce access control on set
         if (sizeof($va_access_values) == 0 || sizeof($va_access_values) && in_array($t_set->get("access"), $va_access_values)) {
             $this->view->setVar('featured_set_id', $t_set->get("set_id"));
             $this->view->setVar('featured_set', $t_set);
             $va_featured_ids = array_keys(is_array($va_tmp = $t_set->getItemRowIDs(array('checkAccess' => $va_access_values, 'shuffle' => 1))) ? $va_tmp : array());
             $this->view->setVar('featured_set_item_ids', $va_featured_ids);
             $this->view->setVar('featured_set_items_as_search_result', caMakeSearchResult('ca_objects', $va_featured_ids));
         }
     }
     #
     # --- no configured set/items in set so grab random objects with media
     #
     if (sizeof($va_featured_ids) == 0) {
         $t_object = new ca_objects();
         $va_featured_ids = array_keys($t_object->getRandomItems(10, array('checkAccess' => $va_access_values, 'hasRepresentations' => 1)));
         $this->view->setVar('featured_set_item_ids', $va_featured_ids);
         $this->view->setVar('featured_set_items_as_search_result', caMakeSearchResult('ca_objects', $va_featured_ids));
     }
     $this->view->setVar('config', $this->config);
     $o_result_context = new ResultContext($this->request, 'ca_objects', 'front');
     $this->view->setVar('result_context', $o_result_context);
     $o_result_context->setAsLastFind();
     //
     // Try to load selected page if it exists in Front/, otherwise load default Front/front_page_html.php
     //
     $ps_function = preg_replace("![^A-Za-z0-9_\\-]+!", "", $ps_function);
     $vs_path = "Front/{$ps_function}_html.php";
     if (file_exists(__CA_THEME_DIR__ . "/views/{$vs_path}")) {
         $this->render($vs_path);
     } else {
         $this->render("Front/front_page_html.php");
     }
 }

 /**
  *
  */
 public function renderWidget($ps_widget_id, &$pa_settings)
 {
     parent::renderWidget($ps_widget_id, $pa_settings);
     $t_object = new ca_objects();
     # get a random object for display
     $va_random_item = $t_object->getRandomItems(1, array('hasRepresentations' => 1));
     if (sizeof($va_random_item) > 0) {
         foreach ($va_random_item as $vn_object_id => $va_object_info) {
             $t_object->load($vn_object_id);
             $va_rep = $t_object->getPrimaryRepresentation(array('medium'));
             $this->opo_view->setVar('object_id', $vn_object_id);
             $this->opo_view->setVar('image', $va_rep["tags"]["medium"]);
             $this->opo_view->setVar('label', $t_object->getLabelForDisplay());
         }
     }
     $this->opo_view->setVar('request', $this->getRequest());
     return $this->opo_view->render('main_html.php');
 }

				{{{<ifdef code="ca_objects.topic"><div class='unit'><h6>Topic</h6><span class='metaFloat'>^ca_objects.topic</span></div></ifdef>}}}
				{{{<ifdef code="ca_objects.description"><h6>Description</h6>^ca_objects.description<br/></ifdef>}}}
		
				{{{<ifdef code="ca_objects.courtesy"><div class='unit'><h6>Courtesy<h6><span class='metaFloat'>^ca_objects.courtesy</span></div></ifdef>}}}

				{{{<ifdef code="ca_objects.rights.rightsText"><div class='unit'><h6>Rights</h6><span class='metaFloat'>^ca_objects.rights.rightsText</span></div></ifdef>}}}	
			
<?php 
if ($vs_entities = $t_object->get("ca_entities", array('delimiter' => '<br/>', 'template' => '^preferred_labels (^relationship_typename)', "returnAsLink" => true))) {
    print "<div class='unit'><H6>" . _t('Related Entities') . "</H6> <span class='metaData'>{$vs_entities}</span></div><!-- end unit -->";
}
if ($t_object->get('type_id') == 21) {
    $va_children = $t_object->getHierarchyChildren(null, array('idsOnly' => true));
    print "<div class='unit rings'><h6><b>" . _t("Rings") . "</b></h6>";
    foreach ($va_children as $va_child_key => $va_child_id) {
        $t_ring = new ca_objects($va_child_id);
        print caNavLink($this->request, $t_ring->get("ca_objects.preferred_labels.name"), '', '', 'Detail', 'objects/' . $va_child_id) . "<br/>";
    }
    print "</div>";
}
?>
					

			</div><!-- end col -->
		</div><!-- end row --></div><!-- end container -->
	</div><!-- end col -->
	<div class='navLeftRight col-xs-1 col-sm-1 col-md-1 col-lg-1'>
		<div class="detailNavBgRight">
			{{{nextLink}}}
		</div><!-- end detailNavBgLeft -->
	</div><!-- end col -->

/**
 * 
 *
 * @param RequestHTTP $po_request
 * @param array $pa_options
 * @param array $pa_additional_display_options
 * @return string HTML output
 */
function caRepresentationViewerHTMLBundleForSearchResult($po_data, $po_request, $pa_options = null, $pa_additional_display_options = null)
{
    $ps_version = $po_request->getParameter('version', pString);
    $va_access_values = isset($pa_options['access']) && is_array($pa_options['access']) ? $pa_options['access'] : array();
    $vs_display_type = isset($pa_options['display']) && $pa_options['display'] ? $pa_options['display'] : 'media_overlay';
    $vs_container_dom_id = isset($pa_options['containerID']) && $pa_options['containerID'] ? $pa_options['containerID'] : null;
    $vn_object_id = isset($pa_options['object_id']) && $pa_options['object_id'] ? $pa_options['object_id'] : null;
    $vn_item_id = isset($pa_options['item_id']) && $pa_options['item_id'] ? $pa_options['item_id'] : null;
    $vn_order_item_id = isset($pa_options['order_item_id']) && $pa_options['order_item_id'] ? $pa_options['order_item_id'] : null;
    $vb_media_editor = isset($pa_options['mediaEditor']) && $pa_options['mediaEditor'] ? true : false;
    $vb_no_controls = isset($pa_options['noControls']) && $pa_options['noControls'] ? true : false;
    $vn_item_id = isset($pa_options['item_id']) && $pa_options['item_id'] ? $pa_options['item_id'] : null;
    $t_object = new ca_objects($vn_object_id);
    //if (!$t_object->getPrimaryKey()) { return false; }
    if (!$po_data->getPrimaryKey() && $t_object->getPrimaryKey() && method_exists($po_data, 'load')) {
        $po_data->load($t_object->getPrimaryRepresentationID(array('checkAccess' => $va_access_values)));
    }
    $t_set_item = new ca_set_items();
    if ($vn_item_id) {
        $t_set_item->load($vn_item_id);
    }
    $t_order_item = new ca_commerce_order_items();
    if ($vn_order_item_id) {
        $t_order_item->load($vn_order_item_id);
    }
    $o_view = new View($po_request, $po_request->getViewsDirectoryPath() . '/bundles/');
    $o_view->setVar('t_object', $t_object);
    $o_view->setVar('t_set_item', $t_set_item);
    $o_view->setVar('t_order_item', $t_order_item);
    $o_view->setVar('use_media_editor', $vb_media_editor);
    $o_view->setVar('noControls', $vb_no_controls);
    $va_rep_display_info = array();
    if (isset($pa_options['use_book_viewer'])) {
        $va_rep_display_info['use_book_viewer'] = (bool) $pa_options['use_book_viewer'];
    }
    if ($t_object->getPrimaryKey()) {
        $o_view->setVar('reps', $va_reps = $t_object->getRepresentations(array('icon'), null, array("return_with_access" => $va_access_values)));
    }
    $t_media = new Media();
    $va_buf = array();
    while ($po_data->nextHit()) {
        if (method_exists($po_data, 'numFiles')) {
            $o_view->setVar('num_multifiles', $po_data->numFiles());
        }
        $o_view->setVar('t_object_representation', $po_data);
        if (($vn_representation_id = $po_data->getPrimaryKey()) && (!sizeof($va_access_values) || in_array($po_data->get('access'), $va_access_values))) {
            // check rep access
            $va_rep_display_info = caGetMediaDisplayInfo($vs_display_type, $vs_mimetype = $po_data->getMediaInfo('media', 'INPUT', 'MIMETYPE'));
            $va_rep_display_info['poster_frame_url'] = $po_data->getMediaUrl('media', $va_rep_display_info['poster_frame_version']);
            $va_additional_display_options = array();
            if (is_array($pa_additional_display_options) && isset($pa_additional_display_options[$vs_mimetype]) && is_array($pa_additional_display_options[$vs_mimetype])) {
                $va_additional_display_options = $pa_additional_display_options[$vs_mimetype];
            }
            $o_view->setVar('display_options', caGetMediaDisplayInfo('detail', $vs_mimetype));
            $o_view->setVar('display_type', $vs_display_type);
            $o_view->setVar('representation_id', $vn_representation_id);
            $o_view->setVar('t_object_representation', $po_data);
            $o_view->setVar('versions', $va_versions = $po_data->getMediaVersions('media'));
            $o_view->setVar('containerID', $vs_container_dom_id . $vn_representation_id);
            $o_view->setVar('version_type', $t_media->getMimetypeTypename($po_data->getMediaInfo('media', 'original', 'MIMETYPE')));
            if ($t_object->getPrimaryKey()) {
                $vn_next_rep = $vn_prev_rep = null;
                $va_rep_list = array_values($va_reps);
                foreach ($va_rep_list as $vn_i => $va_rep) {
                    if ($va_rep['representation_id'] == $vn_representation_id) {
                        if (isset($va_rep_list[$vn_i - 1])) {
                            $vn_prev_rep = $va_rep_list[$vn_i - 1]['representation_id'];
                        }
                        if (isset($va_rep_list[$vn_i + 1])) {
                            $vn_next_rep = $va_rep_list[$vn_i + 1]['representation_id'];
                        }
                        $o_view->setVar('representation_index', $vn_i + 1);
                    }
                }
                $o_view->setVar('previous_representation_id', $vn_prev_rep);
                $o_view->setVar('next_representation_id', $vn_next_rep);
            }
            if (!in_array($ps_version, $va_versions)) {
                if (!($ps_version = $va_rep_display_info['display_version'])) {
                    $ps_version = null;
                }
            }
            $o_view->setVar('version_info', $po_data->getMediaInfo('media', $ps_version));
            $o_view->setVar('version', $ps_version);
        }
        $va_buf[$vn_representation_id] = $o_view->render('representation_viewer_html.php');
    }
    return $va_buf;
}

}
?>
<div id="frontPage" class="subhomeslide">
<?php 
$va_access_values = caGetUserAccessValues($this->request);
$this->config = caGetFrontConfig();
if ($vs_set_code = $this->config->get("front_page_set_code_CJF")) {
    $t_set = new ca_sets();
    $t_set->load(array('set_code' => $vs_set_code));
    # Enforce access control on set
    if (sizeof($va_access_values) == 0 || sizeof($va_access_values) && in_array($t_set->get("access"), $va_access_values)) {
        $va_item_ids = array_keys(is_array($va_tmp = $t_set->getItemRowIDs(array('checkAccess' => $va_access_values, 'shuffle' => 1))) ? $va_tmp : array());
    }
}
if (is_array($va_item_ids) && sizeof($va_item_ids)) {
    $t_object = new ca_objects();
    $va_item_media = $t_object->getPrimaryMediaForIDs($va_item_ids, array("mediumlarge"), array('checkAccess' => $va_access_values));
    $va_item_labels = $t_object->getPreferredDisplayLabelsForIDs($va_item_ids);
}
if (is_array($va_item_media) && sizeof($va_item_media)) {
    ?>
   
		<div class="jcarousel-wrapper slidecontainer">
			<!-- Carousel -->
			<div class="jcarousel">
				<ul>
<?php 
    foreach ($va_item_media as $vn_object_id => $va_media) {
        print "<li>" . caDetailLink($this->request, $va_media["tags"]["mediumlarge"], '', 'ca_objects', $vn_object_id) . "</li>";
    }
    ?>

//.........这里部分代码省略.........
                         $va_data = $va_sorted_data;
                     }
                     if ($vb_return_as_array) {
                         return $va_data;
                     } else {
                         return join($vs_delimiter, $va_data);
                     }
                 }
                 break;
             case 'hierarchy':
                 $vs_direction = isset($pa_options['direction']) ? strtoupper($pa_options['direction']) : null;
                 if (!in_array($vs_direction, array('ASC', 'DESC'))) {
                     $vs_direction = 'ASC';
                 }
                 $vn_top = (int) isset($pa_options['top']) ? strtoupper($pa_options['top']) : 0;
                 if ($vn_top < 0) {
                     $vn_top = 0;
                 }
                 $vn_bottom = (int) isset($pa_options['bottom']) ? strtoupper($pa_options['bottom']) : 0;
                 if ($vn_bottom < 0) {
                     $vn_bottom = 0;
                 }
                 $vs_pk = $this->primaryKey();
                 $vs_label_table_name = $this->getLabelTableName();
                 $t_label_instance = $this->getLabelTableInstance();
                 if (!$vs_template && ($vs_display_field = $t_label_instance->hasField($va_tmp[2]) ? $t_label_instance->tableName() . "." . $va_tmp[2] : ($this->hasField($va_tmp[2]) ? $this->tableName() . "." . $va_tmp[2] : null))) {
                     $vs_template = "^{$vs_display_field}";
                 }
                 $vn_top_id = null;
                 if (!($va_ancestor_list = $this->getHierarchyAncestors(null, array('idsOnly' => true, 'includeSelf' => true)))) {
                     $va_ancestor_list = array();
                 }
                 // TODO: this should really be in a model subclass
                 if ($this->tableName() == 'ca_objects' && $this->getAppConfig()->get('ca_objects_x_collections_hierarchy_enabled') && ($vs_coll_rel_type = $this->getAppConfig()->get('ca_objects_x_collections_hierarchy_relationship_type'))) {
                     require_once __CA_MODELS_DIR__ . '/ca_objects.php';
                     if ($this->getPrimaryKey() == $vn_top_id) {
                         $t_object = $this;
                     } else {
                         $t_object = new ca_objects($vn_top_id);
                     }
                     if (is_array($va_collections = $t_object->getRelatedItems('ca_collections', array('restrictToRelationshipTypes' => $vs_coll_rel_type)))) {
                         require_once __CA_MODELS_DIR__ . '/ca_collections.php';
                         $t_collection = new ca_collections();
                         foreach ($va_collections as $vn_i => $va_collection) {
                             if ($va_collections_ancestor_list = $t_collection->getHierarchyAncestors($va_collection['collection_id'], array('idsOnly' => true, 'includeSelf' => true))) {
                                 $va_ancestor_list = array_merge($va_ancestor_list, $va_collections_ancestor_list);
                             }
                             break;
                             // for now only process first collection (no polyhierarchies)
                         }
                     }
                 }
                 // remove root and children if so desired
                 if (isset($pa_options['removeFirstItems']) && (int) $pa_options['removeFirstItems'] > 0) {
                     for ($vn_i = 0; $vn_i < (int) $pa_options['removeFirstItems']; $vn_i++) {
                         array_pop($va_ancestor_list);
                     }
                 }
                 if ($vs_display_field != $va_tmp[2]) {
                     if ($this->hasField($va_tmp[2])) {
                         $vs_display_field = $va_tmp[2];
                     }
                 }
                 $vb_check_access = is_array($pa_options['checkAccess']) && $this->hasField('access');
                 if ($vb_check_access) {
                     $va_access_values = $this->getFieldValuesForIDs($va_ancestor_list, array('access'));

			<hr>
			<h1>Artists by Last Name</h1>  
<?php 
//$o_artist_search = new ObjectSearch();
//$qr_artists = $o_artist_search->search("ca_entities.preferred_labels.displayname/artist:*");
$o_db = new Db();
$qr_res = $o_db->query("\n\t\t\tSELECT DISTINCT e.entity_id FROM ca_entities e\n\t\t\tINNER JOIN ca_entity_labels AS el ON el.entity_id = e.entity_id\n\t\t\tINNER JOIN ca_objects_x_entities AS oxe ON e.entity_id = oxe.entity_id\n\t\t\tWHERE\n\t\t\t\toxe.type_id = 103 AND e.deleted = 0 AND el.is_preferred = 1\n\t\t\tORDER BY\n\t\t\t\tel.surname, el.forename\n\t\t");
$qr_artists = caMakeSearchResult('ca_entities', $qr_res->getAllFieldValues('entity_id'));
$va_artists = array();
while ($qr_artists->nextHit()) {
    $va_has_artwork = false;
    if ($qr_artists->get('ca_objects', array('restrictToRelationshipTypes' => 'artist', 'checkAccess' => $va_access_values))) {
        $va_artworks = $qr_artists->get('ca_objects', array('restrictToRelationshipTypes' => 'artist', 'checkAccess' => $va_access_values, 'returnAsArray' => true));
        foreach ($va_artworks as $vn_artwork_key => $va_artwork) {
            $vn_artwork_id = $va_artwork['object_id'];
            $t_object = new ca_objects($vn_artwork_id);
            if ($t_object->get('ca_objects.type_id') == 28) {
                $va_has_artwork = true;
            }
        }
        if ($va_has_artwork == true) {
            $va_first_letter = substr($qr_artists->get('ca_entities.preferred_labels.surname'), 0, 1);
            $va_artists[$va_first_letter][] = $qr_artists->get('ca_entities.preferred_labels.displayname', array('returnAsLink' => true));
        }
    }
}
#print "<pre>";
#print_r($va_artists);
#print "<pre>";
foreach ($va_artists as $va_letter_key => $va_artist_name) {
    print "<div class='letterMenu'><a href='#" . $va_letter_key . "'>" . $va_letter_key . "</a></div>";

}
# --- map
if ($this->request->config->get('ca_objects_map_attribute') && $t_object->get($this->request->config->get('ca_objects_map_attribute'))) {
    $o_map = new GeographicMap(300, 200, 'map');
    $o_map->mapFrom($t_object, $this->request->config->get('ca_objects_map_attribute'));
    print "<div class='unit'>" . $o_map->render('HTML') . "</div>";
}
# --- output related object images as links
$va_related_objects = $t_object->get("ca_objects", array("returnAsArray" => 1, 'checkAccess' => $va_access_values));
if (sizeof($va_related_objects)) {
    print "<div class='unit'><div class='unitHeader'>" . _t("Related Objects") . "</div>";
    print "<table border='0' cellspacing='0' cellpadding='0' width='100%' id='objDetailRelObjects'>";
    $col = 0;
    $vn_numCols = 4;
    foreach ($va_related_objects as $vn_rel_id => $va_info) {
        $t_rel_object = new ca_objects($va_info["object_id"]);
        $va_reps = $t_rel_object->getPrimaryRepresentation(array('icon', 'small'), null, array('return_with_access' => $va_access_values));
        if ($col == 0) {
            print "<tr>";
        }
        print "<td align='center' valign='middle' class='imageIcon icon" . $va_info["object_id"] . "'>";
        print caNavLink($this->request, $va_reps['tags']['icon'], '', 'Detail', 'Object', 'Show', array('object_id' => $va_info["object_id"]));
        // set view vars for tooltip
        $this->setVar('tooltip_representation', $va_reps['tags']['small']);
        $this->setVar('tooltip_title', $va_info['label']);
        $this->setVar('tooltip_idno', $va_info["idno"]);
        TooltipManager::add(".icon" . $va_info["object_id"], $this->render('../Results/ca_objects_result_tooltip_html.php'));
        print "</td>";
        $col++;
        if ($col < $vn_numCols) {
            print "<td align='center'><!-- empty --></td>";