本文整理汇总了PHP中ca_metadata_elements::load方法的典型用法代码示例。如果您正苦于以下问题：PHP ca_metadata_elements::load方法的具体用法？PHP ca_metadata_elements::load怎么用？PHP ca_metadata_elements::load使用的例子？那么恭喜您, 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类ca_metadata_elements的用法示例。
在下文中一共展示了ca_metadata_elements::load方法的15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: caGetAdvancedSearchFormElementNames
/**
* Returns array of name for bundles in the specified form. The array is keyed on bundle name (in <table>.<name> format) with values set to arrays of bundle-specific form options (no such options are currently supported however)
*
* @param string $ps_code The code for the form
* @param string $ps_target The type of search the form targets. This should be a table name (ca_objects, ca_entities, etc.). If omitted defaults to ca_objects.
* @return array An array of bundle names with associated bundle-level form option arrays
*/
function caGetAdvancedSearchFormElementNames($ps_code, $ps_target = 'ca_objects', $pa_options = null)
{
$o_config = Configuration::load(Configuration::load()->get('advanced_search_config'));
$va_forms = $o_config->getAssoc($ps_target);
$va_form_elements = array();
if (isset($va_forms[$ps_code]) && is_array($va_forms[$ps_code])) {
$t_element = new ca_metadata_elements();
foreach ($va_forms[$ps_code]['bundles'] as $vs_bundle => $va_info) {
$va_tmp = explode('.', $vs_bundle);
if ($t_element->load(array('element_code' => $va_tmp[1]))) {
if ($t_element->get('datatype') > 0) {
$va_form_elements[$vs_bundle] = $va_info;
continue;
}
if (isset($pa_options['includeSubElements']) && $pa_options['includeSubElements']) {
if (sizeof($va_sub_elements = $t_element->getElementsInSet()) > 1) {
foreach ($va_sub_elements as $vn_element_id => $va_element_info) {
if ($va_tmp[1] == $va_element_info['element_code']) {
continue;
}
if ($va_element_info['datatype'] == 0) {
continue;
}
$va_form_elements[$va_tmp[0] . '.' . $va_element_info['element_code']] = array();
}
}
}
}
$va_form_elements[$vs_bundle] = $va_info;
}
return $va_form_elements;
}
return null;
}示例2: Get
public function Get($pa_additional_query_params = null, $pa_options = null)
{
$ps_query = $this->request->getParameter('term', pString);
$ps_bundle = $this->request->getParameter('bundle', pString);
$va_tmp = explode('.', $ps_bundle);
$o_dm = Datamodel::load();
if (!($t_table = $o_dm->getInstanceByTableName($va_tmp[0], true))) {
// bad table name
print _t("Invalid table name");
return null;
}
$t_element = new ca_metadata_elements();
if (!$t_element->load(array('element_code' => $va_tmp[1]))) {
print _t("Invalid element code");
return null;
}
if ((int) $t_element->getSetting('suggestExistingValues') !== 1) {
print _t("Value suggestion is not supported for this metadata element");
return null;
}
if ($this->request->user->getBundleAccessLevel($va_tmp[0], $va_tmp[1]) == __CA_BUNDLE_ACCESS_NONE__) {
print _t("You do not have access to this bundle");
return null;
}
$va_type_restrictions = $t_element->getTypeRestrictions($t_table->tableNum());
if (!$va_type_restrictions || !is_array($va_type_restrictions) || !sizeof($va_type_restrictions)) {
print _t("Element code is not bound to the specified table");
return null;
}
$o_db = new Db();
switch ($t_element->getSetting('suggestExistingValueSort')) {
case 'recent':
// date/time entered
$vs_sort_field = 'value_id DESC';
$vn_max_returned_values = 10;
break;
default:
// alphabetically
$vs_sort_field = 'value_longtext1 ASC';
$vn_max_returned_values = 50;
break;
}
$qr_res = $o_db->query("\n\t\t\t\tSELECT DISTINCT value_longtext1\n\t\t\t\tFROM ca_attribute_values\n\t\t\t\tWHERE\n\t\t\t\t\telement_id = ?\n\t\t\t\t\tAND\n\t\t\t\t\t(value_longtext1 LIKE ?)\n\t\t\t\tORDER BY\n\t\t\t\t\t{$vs_sort_field}\n\t\t\t\tLIMIT {$vn_max_returned_values}\n\t\t\t", (int) $t_element->getPrimaryKey(), (string) $ps_query . '%');
$this->view->setVar('attribute_value_list', $qr_res->getAllFieldValues('value_longtext1'));
return $this->render('ajax_attribute_value_list_html.php');
}示例3: getElementAsDOM
private function getElementAsDOM($pn_parent_id)
{
$t_element = new ca_metadata_elements();
$t_list = new ca_lists();
$qr_elements = $this->opo_db->query("SELECT * FROM ca_metadata_elements WHERE parent_id = ? ORDER BY element_id", $pn_parent_id);
if (!$qr_elements->numRows()) {
return null;
}
$vo_elements = $this->opo_dom->createElement("elements");
while ($qr_elements->nextRow()) {
$vo_element = $this->opo_dom->createElement("metadataElement");
$vo_element->setAttribute("code", $this->makeIDNO($qr_elements->get("element_code")));
$vo_element->setAttribute("datatype", ca_metadata_elements::getAttributeNameForTypeCode($qr_elements->get("datatype")));
if ($qr_elements->get("list_id")) {
$t_list->load($qr_elements->get("list_id"));
$vo_element->setAttribute("list", $t_list->get("list_code"));
}
$vo_labels = $this->opo_dom->createElement("labels");
$qr_element_labels = $this->opo_db->query("SELECT * FROM ca_metadata_element_labels WHERE element_id=?", $qr_elements->get("element_id"));
while ($qr_element_labels->nextRow()) {
$vo_label = $this->opo_dom->createElement("label");
$vo_label->setAttribute("locale", $this->opt_locale->localeIDToCode($qr_element_labels->get("locale_id")));
$vo_label->appendChild($this->opo_dom->createElement("name", caEscapeForXML($qr_element_labels->get("name"))));
if (strlen(trim($qr_element_labels->get("description"))) > 0) {
$vo_label->appendChild($this->opo_dom->createElement("description", caEscapeForXML($qr_element_labels->get("description"))));
}
$vo_labels->appendChild($vo_label);
}
$vo_element->appendChild($vo_labels);
$t_element->load($qr_elements->get("element_id"));
$vo_settings = $this->opo_dom->createElement("settings");
if (is_array($va_settings = $t_element->getSettings())) {
foreach ($va_settings as $vs_setting => $va_values) {
if (is_null($va_values)) {
continue;
}
if (!is_array($va_values)) {
$va_values = array($va_values);
}
foreach ($va_values as $vs_value) {
$vo_setting = $this->opo_dom->createElement("setting", $vs_value);
$vo_setting->setAttribute("name", $vs_setting);
$vo_settings->appendChild($vo_setting);
}
}
}
$vo_element->appendChild($vo_settings);
$vo_sub_elements = $this->getElementAsDOM($qr_elements->get("element_id"));
if ($vo_sub_elements) {
$vo_element->appendChild($vo_sub_elements);
}
$vo_elements->appendChild($vo_element);
}
return $vo_elements;
}示例4: stabilizeElementRanks
private function stabilizeElementRanks($pn_parent_id, $pa_ranks)
{
$vo_db = new Db();
$t_element = new ca_metadata_elements();
do {
$va_ranks = array_keys($pa_ranks);
$vn_rank = $va_ranks[0];
$qr_res = $vo_db->query("\n\t\t\t\tSELECT * FROM\n\t\t\t\t\tca_metadata_elements\n\t\t\t\t\tWHERE\n\t\t\t\t\t\t(parent_id=?)\n\t\t\t\t\t\tAND\n\t\t\t\t\t\t(rank>?)\n\t\t\t\t\tORDER BY\n\t\t\t\t\t\trank\n\t\t\t", $pn_parent_id, $vn_rank);
while ($qr_res->nextRow()) {
$t_element->load($qr_res->get('element_id'));
$t_element->set('rank', intval($t_element->get('rank')) + $pa_ranks[0]);
$t_element->setMode(ACCESS_WRITE);
$t_element->update();
}
$qr_res = $vo_db->query("\n\t\t\t\tSELECT * FROM\n\t\t\t\t\tca_metadata_elements\n\t\t\t\t\tWHERE\n\t\t\t\t\t\t(parent_id=?)\n\t\t\t\t\t\tAND\n\t\t\t\t\t\t(rank=?)\n\t\t\t\t\tORDER BY\n\t\t\t\t\t\trank\n\t\t\t", $pn_parent_id, $vn_rank);
$i = 0;
while ($qr_res->nextRow()) {
$i++;
$t_element->load($qr_res->get('element_id'));
$t_element->set('rank', intval($t_element->get('rank')) + $i);
$t_element->setMode(ACCESS_WRITE);
$t_element->update();
}
$pa_ranks = $this->elementRankStabilizationNeeded($pn_parent_id);
} while (is_array($pa_ranks));
}示例5: search
protected function search($pa_bundles = null)
{
$va_return = parent::search($pa_bundles);
if ($this->getTableName() == 'ca_entities' && is_array($va_return['results']) && sizeof($va_return['results']) > 0) {
$o_db = new Db();
$t_element = new ca_metadata_elements();
$t_element->load(array('element_code' => 'is_index_display'));
$vn_element_id = $t_element->getPrimaryKey();
if (!$vn_element_id) {
return $va_return;
}
$vn_yes_id = caGetListItemID('yn', 'yes');
foreach ($va_return['results'] as &$va_result) {
$vn_entity_id = $va_result['entity_id'];
$qr_objects = $o_db->query("\n\t\t\t\t\tSELECT DISTINCT ca_objects.object_id FROM ca_entities, ca_objects_x_entities, ca_objects, ca_attributes, ca_attribute_values\n\t\t\t\t\tWHERE ca_entities.entity_id = ca_objects_x_entities.entity_id\n\t\t\t\t\tAND ca_attributes.row_id = ca_objects.object_id\n\t\t\t\t\tAND ca_attribute_values.attribute_id = ca_attributes.attribute_id\n\t\t\t\t\tAND ca_objects_x_entities.object_id = ca_objects.object_id\n\t\t\t\t\tAND ca_attribute_values.element_id = ?\n\t\t\t\t\tAND ca_entities.entity_id = ?\n\t\t\t\t\tAND ca_attribute_values.item_id = ?\n\t\t\t\t\tAND ca_objects.deleted = 0\n\t\t\t\t", $vn_element_id, $vn_entity_id, $vn_yes_id);
while ($qr_objects->nextRow()) {
$va_object_info = array();
$vn_object_id = $qr_objects->get('ca_objects.object_id');
if (MemoryCache::contains($vn_object_id, 'AboutDrawingServices')) {
$va_object_info = MemoryCache::fetch($vn_object_id, 'AboutDrawingServices');
} else {
$va_object_info['object_id'] = $vn_object_id;
$qr_labels = $o_db->query("\n\t\t\t\t\t\t\tSELECT ca_object_labels.* FROM ca_object_labels, ca_objects\n\t\t\t\t\t\t\tWHERE ca_object_labels.object_id = ca_objects.object_id\n\t\t\t\t\t\t\tAND ca_objects.object_id = ?\n\t\t\t\t\t\t", $vn_object_id);
$vs_label = '';
while ($qr_labels->nextRow()) {
$va_object_info['labels'][] = $qr_labels->getRow();
$vs_label = $qr_labels->get('name');
// keep the last label around
}
$va_object_info['label'] = $vs_label;
$qr_reps = $o_db->query("\n\t\t\t\t\t\t\tSELECT ca_object_representations.* FROM ca_object_representations, ca_objects_x_object_representations, ca_objects\n\t\t\t\t\t\t\tWHERE ca_object_representations.representation_id = ca_objects_x_object_representations.representation_id\n\t\t\t\t\t\t\tAND ca_objects_x_object_representations.object_id = ca_objects.object_id\n\t\t\t\t\t\t\tAND ca_objects.object_id = ?\n\t\t\t\t\t\t\tAND ca_objects.deleted = 0 AND ca_object_representations.deleted = 0\n\t\t\t\t\t\t", $vn_object_id);
while ($qr_reps->nextRow()) {
$va_object_info['representations'][] = array('representation_id' => $qr_reps->get('representation_id'), 'icon' => $qr_reps->getMediaUrl('media', 'icon'), 'preview170' => $qr_reps->getMediaUrl('media', 'preview170'), 'medium' => $qr_reps->getMediaUrl('media', 'medium'), 'original' => $qr_reps->getMediaUrl('media', 'original'));
}
MemoryCache::save($vn_object_id, $va_object_info, 'AboutDrawingServices');
}
$va_result['ca_objects'][] = $va_object_info;
}
/* the old&simple, but very slow code
$t_entity = new ca_entities($va_result['entity_id']);
$va_objects = $t_entity->getRelatedItems('ca_objects');
foreach($va_objects as $va_object) {
$t_object = new ca_objects($va_object['object_id']);
$va_reps = $t_object->getRepresentations(array('icon', 'preview170', 'medium', 'original'));
$va_representation_info = array();
foreach($va_reps as $va_rep) {
$va_representation_info[] = array(
'representation_id' => $va_rep['representation_id'],
'urls' => $va_rep['urls'],
);
}
$va_object_info = array();
$va_object_info['object_id'] = $va_object['object_id'];
$va_object_info['labels'] = $va_object['labels'];
$va_object_info['label'] = $va_object['label'];
$va_object_info['representations'] = $va_representation_info;
$va_result['ca_objects'][] = $va_object_info;
}*/
}
}
return $va_return;
}示例6: getFacetHierarchyLevel
/**
* Given a item_id (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));
$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);
$o_config = Configuration::load();
if (!is_array($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(".", $va_tmp);
}
}
if (!in_array($vs_sort_dir = strtolower($o_config->get($this->ops_tablename . '_hierarchy_browser_sort_direction')), array('asc', 'desc'))) {
$vs_sort_dir = 'asc';
}
$va_expanded_facet = array();
$t_item = new ca_list_items();
foreach ($va_facet as $vn_id => $va_facet_item) {
$va_expanded_facet[$vn_id] = true;
$va_ancestors = $t_item->getHierarchyAncestors($vn_id, array('idsOnly' => true));
if (is_array($va_ancestors)) {
foreach ($va_ancestors as $vn_ancestor_id) {
$va_expanded_facet[$vn_ancestor_id] = true;
}
}
}
foreach ($pa_ids as $pn_id) {
$va_json_data = array('_primaryKey' => 'item_id');
$va_tmp = explode(":", $pn_id);
$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' => $va_facet_info['element_code']))) {
if ($t_element->get('datatype') == 3) {
// 3=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) {
while ($qr_res->nextHit()) {
$vn_parent_id = $qr_res->get('ca_list_items.parent_id');
$vn_item_id = $qr_res->get('ca_list_items.item_id');
if (!isset($va_expanded_facet[$vn_item_id])) {
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;
$va_json_data[$vn_item_id] = $va_item;
}
}
}
}
break;
case 'label':
// label facet
$va_facet_info['table'] = $this->ops_tablename;
// fall through to default case
// fall through to default case
default:
if (!$vn_id) {
$va_hier_ids = $this->opo_browse->getHierarchyIDsForFacet($ps_facet_name, array('checkAccess' => $va_access_values));
//.........这里部分代码省略.........
示例7: _doQueriesForSqlSearch
//.........这里部分代码省略.........
}
$va_ft_stem_terms[] = "'" . $this->opo_db->escape($vs_stem) . "'";
} else {
$va_ft_terms[] = '"' . $this->opo_db->escape($vs_term) . '"';
}
} else {
$va_ft_terms[] = '"' . $this->opo_db->escape($vs_term) . '"';
}
$vb_output_term = true;
}
}
if ($vb_output_term) {
$va_raw_terms[] = $vs_term;
} else {
$vn_i--;
}
break;
}
$vs_fld_num = $vs_table_num = $t_table = null;
$vb_ft_bit_optimization = false;
if ($vs_access_point) {
list($vs_table, $vs_field, $vs_sub_field) = explode('.', $vs_access_point);
if (in_array($vs_table, array('created', 'modified'))) {
$o_tep = new TimeExpressionParser();
$vs_date = join(' ', $va_raw_terms);
if (!$o_tep->parse($vs_date)) {
break;
}
$va_range = $o_tep->getUnixTimestamps();
$vn_user_id = null;
if ($vs_field = trim($vs_field)) {
if (!is_int($vs_field)) {
$t_user = new ca_users();
if ($t_user->load(array("user_name" => $vs_field))) {
$vn_user_id = (int) $t_user->getPrimaryKey();
}
} else {
$vn_user_id = (int) $vs_field;
}
}
$vs_user_sql = $vn_user_id ? " AND (ccl.user_id = " . (int) $vn_user_id . ")" : "";
switch ($vs_table) {
case 'created':
$vs_direct_sql_query = "\n\t\t\t\t\t\t\t\t\t\t\tSELECT ccl.logged_row_id, 1\n\t\t\t\t\t\t\t\t\t\t\tFROM ca_change_log ccl\n\t\t\t\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\t\t\t\t(ccl.log_datetime BETWEEN " . (int) $va_range['start'] . " AND " . (int) $va_range['end'] . ")\n\t\t\t\t\t\t\t\t\t\t\t\tAND\n\t\t\t\t\t\t\t\t\t\t\t\t(ccl.logged_table_num = ?)\n\t\t\t\t\t\t\t\t\t\t\t\tAND\n\t\t\t\t\t\t\t\t\t\t\t\t(ccl.changetype = 'I')\n\t\t\t\t\t\t\t\t\t\t\t\t{$vs_user_sql}\n\t\t\t\t\t\t\t\t\t\t";
break;
case 'modified':
$vs_direct_sql_query = "\n\t\t\t\t\t\t\t\t\t\t\tSELECT ccl.logged_row_id, 1\n\t\t\t\t\t\t\t\t\t\t\tFROM ca_change_log ccl\n\t\t\t\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\t\t\t\t(ccl.log_datetime BETWEEN " . (int) $va_range['start'] . " AND " . (int) $va_range['end'] . ")\n\t\t\t\t\t\t\t\t\t\t\t\tAND\n\t\t\t\t\t\t\t\t\t\t\t\t(ccl.logged_table_num = ?)\n\t\t\t\t\t\t\t\t\t\t\t\tAND\n\t\t\t\t\t\t\t\t\t\t\t\t(ccl.changetype = 'U')\n\t\t\t\t\t\t\t\t\t\t\t\t{$vs_user_sql}\n\t\t\t\t\t\t\t\t\t\tUNION\n\t\t\t\t\t\t\t\t\t\t\tSELECT ccls.subject_row_id, 1\n\t\t\t\t\t\t\t\t\t\t\tFROM ca_change_log ccl\n\t\t\t\t\t\t\t\t\t\t\tINNER JOIN ca_change_log_subjects AS ccls ON ccls.log_id = ccl.log_id\n\t\t\t\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\t\t\t\t(ccl.log_datetime BETWEEN " . (int) $va_range['start'] . " AND " . (int) $va_range['end'] . ")\n\t\t\t\t\t\t\t\t\t\t\t\tAND\n\t\t\t\t\t\t\t\t\t\t\t\t(ccls.subject_table_num = {$pn_subject_tablenum})\n\t\t\t\t\t\t\t\t\t\t\t\t{$vs_user_sql}\n\t\t\t\t\t\t\t\t\t\t";
break;
}
} else {
if ($vs_table && $vs_field) {
$t_table = $this->opo_datamodel->getInstanceByTableName($vs_table, true);
if ($t_table) {
$vs_table_num = $t_table->tableNum();
if (is_numeric($vs_field)) {
$vs_fld_num = 'I' . $vs_field;
$vn_fld_num = (int) $vs_field;
} else {
$vn_fld_num = $this->getFieldNum($vs_table, $vs_field);
$vs_fld_num = 'I' . $vn_fld_num;
if (!strlen($vn_fld_num)) {
$t_element = new ca_metadata_elements();
if ($t_element->load(array('element_code' => $vs_sub_field ? $vs_sub_field : $vs_field))) {
$vn_fld_num = $t_element->getPrimaryKey();
$vs_fld_num = 'A' . $vn_fld_num;
if (!$vb_is_blank_search) {示例8: getFacetContent
/**
* Return list of items from the specified table that are related to the current browse set. This is the method that actually
* pulls the facet content, regardless of whether the facet is cached yet or not. If you want to use the facet cache, call
* BrowseEngine::getFacet()
*
* @see BrowseEngine::getFacet()
* Options:
* checkAccess = array of access values to filter facets that have an 'access' field by
* checkAvailabilityOnly = if true then content is not actually fetch - only the availablility of content is verified
* user_id = If set item level access control is performed relative to specified user_id, otherwise defaults to logged in user
*/
public function getFacetContent($ps_facet_name, $pa_options = null)
{
global $AUTH_CURRENT_USER_ID;
$vs_browse_table_name = $this->ops_browse_table_name;
$vs_browse_table_num = $this->opn_browse_table_num;
$vn_user_id = isset($pa_options['user_id']) && (int) $pa_options['user_id'] ? (int) $pa_options['user_id'] : (int) $AUTH_CURRENT_USER_ID;
$vb_show_if_no_acl = (bool) ($this->opo_config->get('default_item_access_level') > __CA_ACL_NO_ACCESS__);
$t_user = new ca_users($vn_user_id);
if (is_array($va_groups = $t_user->getUserGroups()) && sizeof($va_groups)) {
$va_group_ids = array_keys($va_groups);
} else {
$va_group_ids = array();
}
if (!is_array($this->opa_browse_settings)) {
return null;
}
if (!isset($this->opa_browse_settings['facets'][$ps_facet_name])) {
return null;
}
if (!is_array($pa_options)) {
$pa_options = array();
}
$vb_check_availability_only = isset($pa_options['checkAvailabilityOnly']) ? (bool) $pa_options['checkAvailabilityOnly'] : false;
$va_all_criteria = $this->getCriteria();
$va_criteria = $this->getCriteria($ps_facet_name);
$va_facet_info = $this->opa_browse_settings['facets'][$ps_facet_name];
$t_subject = $this->getSubjectInstance();
if ($va_facet_info['relative_to']) {
$vs_browse_table_name = $va_facet_info['relative_to'];
$vs_browse_table_num = $this->opo_datamodel->getTableNum($vs_browse_table_name);
}
$vs_browse_type_limit_sql = '';
if (($va_browse_type_ids = $this->getTypeRestrictionList()) && sizeof($va_browse_type_ids)) {
// type restrictions
$vs_browse_type_limit_sql = '(' . $t_subject->tableName() . '.' . $t_subject->getTypeFieldName() . ' IN (' . join(', ', $va_browse_type_ids) . ')' . ($t_subject->getFieldInfo('type_id', 'IS_NULL') ? " OR (" . $this->ops_browse_table_name . '.' . $t_subject->getTypeFieldName() . " IS NULL)" : '') . ')';
if (is_array($va_facet_info['type_restrictions'])) {
// facet type restrictions bind a facet to specific types; we check them here
$va_restrict_to_types = $this->_convertTypeCodesToIDs($va_facet_info['type_restrictions']);
$vb_is_ok_to_browse = false;
foreach ($va_browse_type_ids as $vn_type_id) {
if (in_array($vn_type_id, $va_restrict_to_types)) {
$vb_is_ok_to_browse = true;
break;
}
}
if (!$vb_is_ok_to_browse) {
return array();
}
}
}
// Values to exclude from list attributes and authorities; can be idnos or ids
$va_exclude_values = caGetOption('exclude_values', $va_facet_info, array(), array('castTo' => 'array'));
$va_results = $this->opo_ca_browse_cache->getResults();
$vb_single_value_is_present = false;
$vs_single_value = isset($va_facet_info['single_value']) ? $va_facet_info['single_value'] : null;
$va_wheres = array();
switch ($va_facet_info['type']) {
# -----------------------------------------------------
case 'has':
$vn_state = null;
if (isset($va_all_criteria[$ps_facet_name])) {
break;
}
// only one instance of this facet allowed per browse
if (!($t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true))) {
break;
}
$vs_yes_text = isset($va_facet_info['label_yes']) && $va_facet_info['label_yes'] ? $va_facet_info['label_yes'] : _t('Yes');
$vs_no_text = isset($va_facet_info['label_no']) && $va_facet_info['label_no'] ? $va_facet_info['label_no'] : _t('No');
$va_facet_values = array('yes' => array('id' => 1, 'label' => $vs_yes_text), 'no' => array('id' => 0, 'label' => $vs_no_text));
// Actually check that both yes and no values will result in something
if ($va_facet_info['element_code']) {
$t_element = new ca_metadata_elements();
if (!$t_element->load(array('element_code' => $va_facet_info['element_code']))) {
break;
}
$vs_element_code = $va_facet_info['element_code'];
$va_facet = array();
$va_counts = array();
foreach ($va_facet_values as $vs_state_name => $va_state_info) {
$va_wheres = array();
$va_joins = array();
if (!(bool) $va_state_info['id']) {
// no option
$va_wheres[] = $this->ops_browse_table_name . '.' . $t_item->primaryKey() . " NOT IN (select row_id from ca_attributes where table_num = " . $t_item->tableNum() . " AND element_id = " . $t_element->getPrimaryKey() . ")";
} else {
// yes option
$va_joins[] = "LEFT JOIN ca_attributes AS caa ON " . $this->ops_browse_table_name . '.' . $t_item->primaryKey() . " = caa.row_id AND " . $t_item->tableNum() . " = caa.table_num";
$va_wheres[] = "caa.element_id = " . $t_element->getPrimaryKey();
//.........这里部分代码省略.........
示例9: updateSolrConfiguration
public static function updateSolrConfiguration($pb_invoked_from_command_line = false)
{
/* get search and search indexing configuration */
$po_app_config = Configuration::load();
$po_search_config = Configuration::load($po_app_config->get("search_config"));
$po_search_indexing_config = Configuration::load($po_search_config->get("search_indexing_config"));
$ps_solr_home_dir = $po_search_config->get('search_solr_home_dir');
$po_datamodel = Datamodel::load();
$po_search_base = new SearchBase();
global $o_db;
if (!is_object($o_db)) {
/* catch command line usage */
$o_db = new Db();
}
$t_element = new ca_metadata_elements();
/* parse search indexing configuration to see which tables are indexed */
$va_tables = $po_search_indexing_config->getAssocKeys();
/* create solr.xml first to support multicore */
$vs_solr_xml = "";
$vs_solr_xml .= '<?xml version="1.0" encoding="UTF-8" ?>' . SolrConfiguration::nl();
$vs_solr_xml .= '<solr persistent="true">' . SolrConfiguration::nl();
$vs_solr_xml .= SolrConfiguration::tabs(1) . '<cores adminPath="/admin/cores">' . SolrConfiguration::nl();
foreach ($va_tables as $vs_table) {
/* I don't like tablenums, so we use the table name to name the cores */
$vs_solr_xml .= SolrConfiguration::tabs(2) . '<core name="' . $vs_table . '" instanceDir="' . $vs_table . '" />' . SolrConfiguration::nl();
}
$vs_solr_xml .= SolrConfiguration::tabs(1) . '</cores>' . SolrConfiguration::nl();
$vs_solr_xml .= '</solr>' . SolrConfiguration::nl();
/* try to write configuration file */
$vr_solr_xml_file = fopen($ps_solr_home_dir . "/solr.xml", 'w+');
// overwrite old one
if (!is_resource($vr_solr_xml_file)) {
die("Couldn't write to solr.xml file in Solr home directory. Please check the permissions.\n");
}
fprintf($vr_solr_xml_file, "%s", $vs_solr_xml);
fclose($vr_solr_xml_file);
/* configure the cores */
foreach ($va_tables as $vs_table) {
$t_instance = $po_datamodel->getTableInstance($vs_table);
/* create core directory */
if (!file_exists($ps_solr_home_dir . "/" . $vs_table)) {
if (!mkdir($ps_solr_home_dir . "/" . $vs_table, 0777)) {
/* TODO: think about permissions */
die("Couldn't create directory in Solr home. Please check the permissions.\n");
}
}
/* create conf directory */
if (!file_exists($ps_solr_home_dir . "/" . $vs_table . "/conf")) {
if (!mkdir($ps_solr_home_dir . "/" . $vs_table . "/conf", 0777)) {
die("Couldn't create directory in core directory. Please check the permissions.\n");
}
}
/* create solrconfig.xml for this core */
$vr_solrconfig_xml_file = fopen($ps_solr_home_dir . "/" . $vs_table . "/conf/solrconfig.xml", 'w+');
if (!is_resource($vr_solrconfig_xml_file)) {
die("Couldn't write to solrconfig.xml file for core {$vs_table}. Please check the permissions.\n");
}
/* read template and copy it */
$va_solrconfig_xml_template = file(__CA_LIB_DIR__ . "/core/Search/Solr/solrplugin_templates/solrconfig.xml");
if (!is_array($va_solrconfig_xml_template)) {
die("Couldn't read solrconfig.xml template.");
}
foreach ($va_solrconfig_xml_template as $vs_line) {
fprintf($vr_solrconfig_xml_file, "%s", $vs_line);
}
fclose($vr_solrconfig_xml_file);
/* create schema.xml for this core */
$vr_schema_xml_file = fopen($ps_solr_home_dir . "/" . $vs_table . "/conf/schema.xml", 'w+');
if (!is_resource($vr_schema_xml_file)) {
die("Couldn't write to schema.xml file for core {$vs_table}. Please check the permissions.\n");
}
/* read template, modify it, add table-specific fields and write to schema.xml configuration for this core */
$va_schema_xml_template = file(__CA_LIB_DIR__ . "/core/Search/Solr/solrplugin_templates/schema.xml");
if (!is_array($va_schema_xml_template)) {
die("Couldn't read solrconfig.xml template.");
}
foreach ($va_schema_xml_template as $vs_line) {
/* 1st replacement: core name */
if (strpos($vs_line, "CORE_NAME") !== false) {
fprintf($vr_schema_xml_file, "%s", str_replace("CORE_NAME", $vs_table, $vs_line));
continue;
}
/* 2nd replacement: fields - the big part */
if (strpos($vs_line, "<!--FIELDS-->") !== false) {
$vs_field_schema = "";
$vs_subject_table_copyfields = "";
/* the schema is very very hardcoded, so we have to create a design that still fits
* when new metadata elements are created or sth like that. for now, we're just considering
* the "straightforward" fields
*/
$va_schema_fields = array();
/* list of all fields created - is used for copyField directives after field block */
/* subject table */
/* we add the PK - this is used for incremental indexing */
$vs_field_schema .= SolrConfiguration::tabs(2) . '<field name="' . $vs_table . '.' . $t_instance->primaryKey() . '" type="int" indexed="true" stored="true" />' . SolrConfiguration::nl();
$vs_field_schema .= SolrConfiguration::tabs(2) . '<field name="' . $t_instance->primaryKey() . '" type="int" indexed="true" stored="true" />' . SolrConfiguration::nl();
$vs_subject_table_copyfields .= SolrConfiguration::tabs(1) . '<copyField source="' . $vs_table . '.' . $t_instance->primaryKey() . '" dest="' . $t_instance->primaryKey() . '" />' . SolrConfiguration::nl();
/* get fields-to-index from search indexing configuration */
if (!is_array($va_table_fields = $po_search_base->getFieldsToIndex($vs_table))) {
$va_table_fields = array();
//.........这里部分代码省略.........
示例10: sortHits
/**
*
*/
public function sortHits(&$pa_hits, $ps_table, $ps_field, $ps_key, $ps_direction = 'asc', $pa_options = null)
{
//$t= new Timer();
$vs_browse_tmp_table = $this->loadListIntoTemporaryResultTable($pa_hits, $ps_key);
if (!in_array(strtolower($ps_direction), array('asc', 'desc'))) {
$ps_direction = 'asc';
}
if (!is_array($pa_hits) || !sizeof($pa_hits)) {
return $pa_hits;
}
$t_table = $this->opo_datamodel->getInstanceByTableName($ps_table, true);
$vs_table_pk = $t_table->primaryKey();
$vn_table_num = $t_table->tableNum();
$va_sort_tmp = explode('/', $ps_field);
$ps_field = $va_sort_tmp[0];
$vs_rel_type = sizeof($va_sort_tmp) > 1 ? $va_sort_tmp[1] : null;
$va_fields = explode(';', $ps_field);
$va_sorted_hits = array();
$va_joins = array();
$vs_locale_where = $vs_is_preferred_sql = '';
$vs_primary_sort_field = array_shift($va_fields);
$va_primary_sort_field = explode('.', $vs_primary_sort_field);
$va_additional_sort_fields = array();
foreach ($va_fields as $vs_additional_sort_field) {
$va_tmp = explode('.', $vs_additional_sort_field);
if ($va_tmp[0] == $va_primary_sort_field[0]) {
$va_additional_sort_fields[] = $va_tmp;
}
}
if ($va_primary_sort_field[0] == $ps_table) {
//
// sort field is in search table
//
if (!$t_table->hasField($va_primary_sort_field[1])) {
//
// is it an attribute?
//
$t_element = new ca_metadata_elements();
$vs_sort_element_code = array_pop($va_primary_sort_field);
if ($t_element->load(array('element_code' => $vs_sort_element_code))) {
$vn_element_id = $t_element->getPrimaryKey();
if (!($vs_sortable_value_fld = Attribute::getSortFieldForDatatype($t_element->get('datatype')))) {
return $pa_hits;
}
if ((int) $t_element->get('datatype') == __CA_ATTRIBUTE_VALUE_LIST__) {
$vs_sortable_value_fld = 'lil.name_plural';
$vs_sort_field = array_pop(explode('.', $vs_sortable_value_fld));
$vs_sql = "\n\t\t\t\t\t\t\t\tSELECT attr.row_id, lil.locale_id, lower({$vs_sortable_value_fld}) {$vs_sort_field}\n\t\t\t\t\t\t\t\tFROM ca_attributes attr\n\t\t\t\t\t\t\t\tINNER JOIN ca_attribute_values AS attr_vals ON attr_vals.attribute_id = attr.attribute_id\n\t\t\t\t\t\t\t\tINNER JOIN ca_list_item_labels AS lil ON lil.item_id = attr_vals.item_id\n\t\t\t\t\t\t\t\tINNER JOIN {$vs_browse_tmp_table} ON {$vs_browse_tmp_table}.row_id = attr.row_id\n\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\t(attr_vals.element_id = ?) AND (attr.table_num = ?) AND (lil.{$vs_sort_field} IS NOT NULL)\n\t\t\t\t\t\t\t\tORDER BY lil.{$vs_sort_field} {$ps_direction}\n\t\t\t\t\t\t\t";
} elseif ((int) $t_element->get('datatype') == __CA_ATTRIBUTE_VALUE_DATERANGE__) {
$vs_sortable_value_fld = 'attr_vals.' . $vs_sortable_value_fld;
$vs_sort_field = array_pop(explode('.', $vs_sortable_value_fld));
$vs_sql = "\n\t\t\t\t\t\t\t\tSELECT attr.row_id, attr.locale_id, {$vs_sortable_value_fld}\n\t\t\t\t\t\t\t\tFROM ca_attributes attr\n\t\t\t\t\t\t\t\tINNER JOIN ca_attribute_values AS attr_vals ON attr_vals.attribute_id = attr.attribute_id\n\t\t\t\t\t\t\t\tINNER JOIN {$vs_browse_tmp_table} ON {$vs_browse_tmp_table}.row_id = attr.row_id\n\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\t(attr_vals.element_id = ?) AND (attr.table_num = ?) AND (attr_vals.{$vs_sort_field} IS NOT NULL)\n\t\t\t\t\t\t\t\tORDER BY attr_vals.{$vs_sort_field} {$ps_direction}, attr.row_id\n\t\t\t\t\t\t\t";
} else {
$vs_sortable_value_fld = 'attr_vals.' . $vs_sortable_value_fld;
$vs_sort_field = array_pop(explode('.', $vs_sortable_value_fld));
$vs_sql = "\n\t\t\t\t\t\t\t\tSELECT attr.row_id, attr.locale_id, lower({$vs_sortable_value_fld}) {$vs_sort_field}\n\t\t\t\t\t\t\t\tFROM ca_attributes attr\n\t\t\t\t\t\t\t\tINNER JOIN ca_attribute_values AS attr_vals ON attr_vals.attribute_id = attr.attribute_id\n\t\t\t\t\t\t\t\tINNER JOIN {$vs_browse_tmp_table} ON {$vs_browse_tmp_table}.row_id = attr.row_id\n\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\t(attr_vals.element_id = ?) AND (attr.table_num = ?) AND (attr_vals.{$vs_sort_field} IS NOT NULL)\n\t\t\t\t\t\t\t\tORDER BY attr_vals.{$vs_sort_field} {$ps_direction}, attr.row_id\n\t\t\t\t\t\t\t";
}
$qr_sort = $this->opo_db->query($vs_sql, (int) $vn_element_id, (int) $vn_table_num);
$va_sorted_hits = $qr_sort->getAllFieldValues('row_id');
// Add on hits that aren't sorted because they don't have an attribute associated
$va_missing_items = array_diff($pa_hits, $va_sorted_hits);
$va_sorted_hits = array_merge($va_sorted_hits, $va_missing_items);
}
return $va_sorted_hits;
} else {
$va_field_info = $t_table->getFieldInfo($va_primary_sort_field[1]);
if ($va_field_info['START'] && $va_field_info['END']) {
$vs_sortable_value_fld = $vs_primary_sort_field;
$va_additional_sort_fields[] = $va_field_info['END'];
} else {
$vs_sortable_value_fld = $vs_primary_sort_field;
}
}
} else {
// sort field is in related table
$va_path = $this->opo_datamodel->getPath($ps_table, $va_primary_sort_field[0]);
if (sizeof($va_path) > 2) {
// many-many
$vs_last_table = null;
// generate related joins
foreach ($va_path as $vs_table => $va_info) {
$t_table = $this->opo_datamodel->getInstanceByTableName($vs_table, true);
$vs_rel_type_sql = null;
if ($t_table->isRelationship() && $vs_rel_type) {
if (is_array($va_rel_types = caMakeRelationshipTypeIDList($vs_table, array($vs_rel_type))) && sizeof($va_rel_types)) {
$vs_rel_type_sql = " AND {$vs_table}.type_id IN (" . join(",", $va_rel_types) . ")";
}
}
if ($vs_last_table) {
$va_rels = $this->opo_datamodel->getOneToManyRelations($vs_last_table, $vs_table);
if (!sizeof($va_rels)) {
$va_rels = $this->opo_datamodel->getOneToManyRelations($vs_table, $vs_last_table);
}
if ($vs_table == $va_rels['one_table']) {
$va_joins[$vs_table] = "INNER JOIN " . $va_rels['one_table'] . " ON " . $va_rels['one_table'] . "." . $va_rels['one_table_field'] . " = " . $va_rels['many_table'] . "." . $va_rels['many_table_field'] . $vs_rel_type_sql;
} else {
$va_joins[$vs_table] = "INNER JOIN " . $va_rels['many_table'] . " ON " . $va_rels['many_table'] . "." . $va_rels['many_table_field'] . " = " . $va_rels['one_table'] . "." . $va_rels['one_table_field'] . $vs_rel_type_sql;
//.........这里部分代码省略.........
示例11: _getElementInstance
public function _getElementInstance($pm_element_code_or_id)
{
if (!$pm_element_code_or_id) {
$this->postError(1950, _t("Element code or id must not be blank"), "BaseModelWithAttributes->_getElementInstance()");
return false;
}
if (isset(BaseModelWithAttributes::$s_element_instance_cache[$pm_element_code_or_id]) && BaseModelWithAttributes::$s_element_instance_cache[$pm_element_code_or_id]) {
return BaseModelWithAttributes::$s_element_instance_cache[$pm_element_code_or_id];
}
require_once __CA_APP_DIR__ . '/models/ca_metadata_elements.php';
$t_element = new ca_metadata_elements();
if (!is_numeric($pm_element_code_or_id)) {
if ($t_element->load(array('element_code' => $pm_element_code_or_id))) {
return BaseModelWithAttributes::$s_element_instance_cache[$pm_element_code_or_id] = $t_element;
}
}
if ($t_element->load($pm_element_code_or_id)) {
return BaseModelWithAttributes::$s_element_instance_cache[$pm_element_code_or_id] = $t_element;
} else {
//$this->postError(1950, _t("Element code or id '%1' is invalid", $pm_element_code_or_id), "BaseModelWithAttributes->_getElementInstance()");
return false;
}
}示例12: search
public function search($pn_subject_tablenum, $ps_search_expression, $pa_filters = array(), $po_rewritten_query = null)
{
$t = new Timer();
$va_solr_search_filters = array();
$vn_i = 0;
$va_old_signs = $po_rewritten_query->getSigns();
$va_terms = $va_signs = array();
foreach ($po_rewritten_query->getSubqueries() as $o_lucene_query_element) {
if (!$va_old_signs || !is_array($va_old_signs)) {
// if array is null then according to Zend Lucene all subqueries should be "are required"... so we AND them
$vs_op = "AND";
} else {
if (is_null($va_old_signs[$vn_i])) {
// is the sign for a particular query is null then OR is (it is "neither required nor prohibited")
$vs_op = 'OR';
} else {
$vs_op = $va_old_signs[$vn_i] === false ? 'NOT' : 'AND';
// true sign indicated "required" (AND) operation, false indicated "prohibited" (NOT) operation
}
}
if ($vn_i == 0) {
$vs_op = 'OR';
}
switch ($vs_class = get_class($o_lucene_query_element)) {
case 'Zend_Search_Lucene_Search_Query_Term':
case 'Zend_Search_Lucene_Search_Query_MultiTerm':
case 'Zend_Search_Lucene_Search_Query_Phrase':
if ($vs_class != 'Zend_Search_Lucene_Search_Query_Term') {
$va_raw_terms = array();
foreach ($o_lucene_query_element->getQueryTerms() as $o_term) {
if (!$vs_access_point && ($vs_field = $o_term->field)) {
$vs_access_point = $vs_field;
}
$va_raw_terms[] = $vs_text = (string) $o_term->text;
}
$vs_term = join(" ", $va_raw_terms);
} else {
$vs_access_point = $o_lucene_query_element->getTerm()->field;
$vs_term = $o_lucene_query_element->getTerm()->text;
}
if ($vs_access_point) {
list($vs_table, $vs_field, $vs_sub_field) = explode('.', $vs_access_point);
if (in_array($vs_table, array('created', 'modified'))) {
if (!$this->opo_tep->parse($vs_term)) {
break;
}
$va_range = $this->opo_tep->getUnixTimestamps();
$vn_user_id = null;
if ($vs_field = trim($vs_field)) {
if (!is_int($vs_field)) {
$t_user = new ca_users();
if ($t_user->load(array("user_name" => $vs_field))) {
$vn_user_id = (int) $t_user->getPrimaryKey();
}
} else {
$vn_user_id = (int) $vs_field;
}
}
$vs_user_sql = $vn_user_id ? " AND (ccl.user_id = " . (int) $vn_user_id . ")" : "";
switch ($vs_table) {
case 'created':
if ($vn_user_id) {
$o_lucene_query_element = new Zend_Search_Lucene_Search_Query_Boolean(array(new Zend_Search_Lucene_Index_Term('[' . $this->opo_tep->getText(array('start_as_iso8601' => true)) . " TO " . $this->opo_tep->getText(array('end_as_iso8601' => true)) . ']', 'created'), new Zend_Search_Lucene_Index_Term($vn_user_id, 'created_user_id')), array(true, true));
} else {
$o_lucene_query_element = new Zend_Search_Lucene_Search_Query_Term(new Zend_Search_Lucene_Index_Term('[' . $this->opo_tep->getText(array('start_as_iso8601' => true)) . " TO " . $this->opo_tep->getText(array('end_as_iso8601' => true)) . ']', 'created'));
}
break;
case 'modified':
if ($vn_user_id) {
$o_lucene_query_element = new Zend_Search_Lucene_Search_Query_Boolean(array(new Zend_Search_Lucene_Index_Term('[' . $this->opo_tep->getText(array('start_as_iso8601' => true)) . " TO " . $this->opo_tep->getText(array('end_as_iso8601' => true)) . ']', 'modified'), new Zend_Search_Lucene_Index_Term($vn_user_id, 'modified_user_id')), array(true, true));
} else {
$o_lucene_query_element = new Zend_Search_Lucene_Search_Query_Term(new Zend_Search_Lucene_Index_Term('[' . $this->opo_tep->getText(array('start_as_iso8601' => true)) . " TO " . $this->opo_tep->getText(array('end_as_iso8601' => true)) . ']', 'modified'));
}
break;
}
} else {
if ($vs_table && $vs_field) {
$t_table = $this->opo_datamodel->getInstanceByTableName($vs_table, true);
if ($t_table) {
$vs_table_num = $t_table->tableNum();
if (is_numeric($vs_field)) {
$vs_fld_num = $vs_field;
} else {
$vs_fld_num = $this->opo_datamodel->getFieldNum($vs_table, $vs_field);
if (!$vs_fld_num) {
$t_element = new ca_metadata_elements();
if ($t_element->load(array('element_code' => $vs_sub_field ? $vs_sub_field : $vs_field))) {
$vs_fld_num = $t_element->getPrimaryKey();
//
// For certain types of attributes we can directly query the
// attributes in the database rather than using the full text index
// This allows us to do "intelligent" querying... for example on date ranges
// parsed from natural language input and for length dimensions using unit conversion
//
switch ($t_element->get('datatype')) {
case 2:
// dates
$vb_exact = $vs_term[0] == "#" ? true : false;
// dates prepended by "#" are considered "exact" or "contained - the matched dates must be wholly contained by the search term
if ($vb_exact) {
//.........这里部分代码省略.........
示例13: getInstance
/**
*
*/
public static function getInstance($pm_element_code_or_id)
{
if (isset(ca_metadata_elements::$s_element_instance_cache[$pm_element_code_or_id])) {
return ca_metadata_elements::$s_element_instance_cache[$pm_element_code_or_id];
}
$t_element = new ca_metadata_elements(is_numeric($pm_element_code_or_id) ? $pm_element_code_or_id : null);
if (!($vn_element_id = $t_element->getPrimaryKey())) {
if ($t_element->load(array('element_code' => $pm_element_code_or_id))) {
return ca_metadata_elements::$s_element_instance_cache[$t_element->getPrimaryKey()] = ca_metadata_elements::$s_element_instance_cache[$t_element->get('element_code')] = $t_element;
}
} else {
return ca_metadata_elements::$s_element_instance_cache[$vn_element_id] = ca_metadata_elements::$s_element_instance_cache[$t_element->get('element_code')] = $t_element;
}
return null;
}示例14: getInstance
/**
*
*/
public static function getInstance($pm_element_code_or_id)
{
if (!$pm_element_code_or_id) {
return null;
}
if (MemoryCache::contains($pm_element_code_or_id, 'ElementInstances')) {
return MemoryCache::fetch($pm_element_code_or_id, 'ElementInstances');
}
$t_element = new ca_metadata_elements(is_numeric($pm_element_code_or_id) ? $pm_element_code_or_id : null);
if (!($vn_element_id = $t_element->getPrimaryKey())) {
if ($t_element->load(array('element_code' => $pm_element_code_or_id))) {
MemoryCache::save($t_element->getPrimaryKey(), $t_element, 'ElementInstances');
MemoryCache::save($t_element->get('element_code'), $t_element, 'ElementInstances');
return $t_element;
}
} else {
MemoryCache::save($vn_element_id, $t_element, 'ElementInstances');
MemoryCache::save($t_element->get('element_code'), $t_element, 'ElementInstances');
return $t_element;
}
return null;
}示例15: sortHits
/**
* @param $pa_hits Array of row_ids to sort. *MUST HAVE row_ids AS KEYS, NOT VALUES*
*/
public function sortHits($pa_hits, $ps_field, $ps_direction = 'asc', $pa_options = null)
{
if (!in_array(strtolower($ps_direction), array('asc', 'desc'))) {
$ps_direction = 'asc';
}
if (!is_array($pa_hits) || !sizeof($pa_hits)) {
return $pa_hits;
}
$vs_search_tmp_table = $this->loadListIntoTemporaryResultTable($pa_hits, $pa_options['search']);
$t_table = $this->opo_datamodel->getInstanceByTableNum($this->opn_tablenum, true);
$vs_table_pk = $t_table->primaryKey();
$vs_table_name = $this->ops_tablename;
$va_fields = explode(';', $ps_field);
$va_sorted_hits = array();
$vn_num_locales = ca_locales::numberOfCataloguingLocales();
foreach ($va_fields as $vs_field) {
$va_joins = $va_orderbys = array();
$vs_locale_where = $vs_is_preferred_sql = '';
$va_tmp = explode('.', $vs_field);
// Rewrite for <table>.preferred_labels.* syntax
if ($va_tmp[1] == 'preferred_labels') {
if ($t_labeled_item_table = $this->opo_datamodel->getInstanceByTableName($va_tmp[0], true)) {
if ($t_label_table = $t_labeled_item_table->getLabelTableInstance()) {
$va_tmp2 = array($t_label_table->tableName());
if (isset($va_tmp[2]) && $t_label_table->hasField($va_tmp[2])) {
$va_tmp2[] = $va_tmp[2];
} else {
$va_tmp2[] = $t_labeled_item_table->getLabelDisplayField();
}
$va_tmp = $va_tmp2;
$vs_field = join(".", $va_tmp);
}
}
}
if ($va_tmp[0] == $vs_table_name) {
//
// sort field is in search table
//
if (!$t_table->hasField($va_tmp[1])) {
//
// is it an attribute?
//
$t_element = new ca_metadata_elements();
$vs_sort_element_code = array_pop($va_tmp);
if ($t_element->load(array('element_code' => $vs_sort_element_code))) {
$vn_element_id = $t_element->getPrimaryKey();
if (!($vs_sortable_value_fld = Attribute::getSortFieldForDatatype($t_element->get('datatype')))) {
return $pa_hits;
}
if ((int) $t_element->get('datatype') == 3) {
$vs_sortable_value_fld = 'lil.name_plural';
$vs_sort_field = array_pop(explode('.', $vs_sortable_value_fld));
$vs_locale_where = $vn_num_locales > 1 ? ', lil.locale_id' : '';
$vs_sql = "\n\t\t\t\t\t\t\t\tSELECT attr.row_id, lil.locale_id, lower({$vs_sortable_value_fld}) {$vs_sort_field}\n\t\t\t\t\t\t\t\tFROM ca_attributes attr\n\t\t\t\t\t\t\t\tINNER JOIN ca_attribute_values AS attr_vals ON attr_vals.attribute_id = attr.attribute_id\n\t\t\t\t\t\t\t\tINNER JOIN ca_list_item_labels AS lil ON lil.item_id = attr_vals.item_id\n\t\t\t\t\t\t\t\tINNER JOIN {$vs_browse_tmp_table} ON {$vs_browse_tmp_table}.row_id = attr.row_id\n\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\t(attr_vals.element_id = ?) AND (attr.table_num = ?) AND (lil.{$vs_sort_field} IS NOT NULL)\n\t\t\t\t\t\t\t\tORDER BY lil.{$vs_sort_field}\n\t\t\t\t\t\t\t";
} else {
$vs_sortable_value_fld = 'attr_vals.' . $vs_sortable_value_fld;
$vs_sort_field = array_pop(explode('.', $vs_sortable_value_fld));
$vs_locale_where = $vn_num_locales > 1 ? 'attr.locale_id' : '';
$vs_sql = "\n\t\t\t\t\t\t\t\tSELECT attr.row_id, attr.locale_id, lower({$vs_sortable_value_fld}) {$vs_sort_field}\n\t\t\t\t\t\t\t\tFROM ca_attributes attr\n\t\t\t\t\t\t\t\tINNER JOIN ca_attribute_values AS attr_vals ON attr_vals.attribute_id = attr.attribute_id\n\t\t\t\t\t\t\t\tINNER JOIN {$vs_search_tmp_table} ON {$vs_search_tmp_table}.row_id = attr.row_id\n\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\t(attr_vals.element_id = ?) AND (attr.table_num = ?) AND (attr_vals.{$vs_sort_field} IS NOT NULL)\n\t\t\t\t\t\t\t\tORDER BY attr_vals.{$vs_sort_field}\n\t\t\t\t\t\t\t";
//print $vs_sql." ; $vn_element_id/; ".$this->opn_tablenum."<br>";
}
$qr_sort = $this->opo_db->query($vs_sql, (int) $vn_element_id, (int) $this->opn_tablenum);
while ($qr_sort->nextRow()) {
$va_row = $qr_sort->getRow();
if (!$va_row['row_id']) {
continue;
}
if ($vn_num_locales > 1) {
$va_sorted_hits[$va_row['row_id']][$va_row['locale_id']] .= trim(str_replace(array("'", '"'), array('', ''), $va_row[$vs_sort_field]));
} else {
$va_sorted_hits[$va_row['row_id']] .= trim(str_replace(array("'", '"'), array('', ''), $va_row[$vs_sort_field]));
}
unset($pa_hits[$va_row['row_id']]);
}
// Add on hits that aren't sorted because they don't have an attribute associated
foreach ($pa_hits as $vn_id => $va_row) {
if (!is_array($va_row)) {
$va_row = array();
}
if ($vn_num_locales > 1) {
$va_sorted_hits[$vn_id][1] = $va_row;
} else {
$va_sorted_hits[$vn_id] = $va_row;
}
}
}
continue;
} else {
$va_field_info = $t_table->getFieldInfo($va_tmp[1]);
if ($va_field_info['START'] && $va_field_info['END']) {
$va_orderbys[] = $va_field_info['START'] . ' ' . $ps_direction;
$va_orderbys[] = $va_field_info['END'] . ' ' . $ps_direction;
} else {
$va_orderbys[] = $vs_field . ' ' . $ps_direction;
}
if ($t_table->hasField('locale_id')) {
$vs_locale_where = ", " . $vs_table_name . ".locale_id";
//.........这里部分代码省略.........