PHP entity_selector::set_num方法代码示例

 function _produce_borrowing_nav()
 {
     $ret = '';
     $nes = new entity_selector();
     $nes->add_type(id_of('type'));
     $nes->add_right_relationship($this->admin_page->site_id, relationship_id_of('site_cannot_edit_type'));
     $nes->add_relation('`entity`.`id` = "' . addslashes($this->admin_page->type_id) . '"');
     $nes->set_num(1);
     $nes->limit_tables();
     $nes->limit_fields();
     $ns = $nes->run_one();
     $show_edit = reason_user_has_privs($this->admin_page->user_id, 'edit') && !$this->admin_page->is_second_level() && empty($ns) ? true : false;
     /* $type = new entity($this->admin_page->type_id);
     			$name = $type->get_value('plural_name') ? $type->get_value('plural_name') : $type->get_value('name');
     			if(function_exists('mb_strtolower'))
     				$name = mb_strtolower($name);
     			else
     				$name = strtolower($name); */
     $ret .= '<div class="borrowNav">' . "\n";
     $ret .= '<ul>';
     if ($show_edit) {
         $ret .= '<li><a href="' . $this->admin_page->get_owned_list_link($this->admin_page->type_id) . '"><img src="' . REASON_HTTP_BASE_PATH . 'silk_icons/bullet_edit.png" alt="" /> Add &amp; edit</a></li>';
     }
     $ret .= '<li class="current"><strong><img src="' . REASON_HTTP_BASE_PATH . 'silk_icons/car.png" alt="" /> Borrow</strong></li>';
     $ret .= '</ul>' . "\n";
     $ret .= '</div>' . "\n";
     // if(reason_user_has_privs($this->admin_page->user_id,'edit'))
     return $ret;
 }

 protected function _link_in_db()
 {
     $es = new entity_selector(id_of('master_admin'));
     $es->add_type(id_of('admin_link'));
     $es->add_relation('`url` = "?cur_module=AdminTools"');
     $es->set_num(1);
     $results = $es->run_one();
     return !empty($results);
 }

 /**
  * @return object loki 1 entity if it exists
  */
 protected function get_loki_1_entity()
 {
     $es = new entity_selector(id_of('master_admin'));
     $es->add_type(id_of('html_editor_type'));
     $es->add_relation('entity.name = "Loki 1"');
     $es->set_num(1);
     $result = $es->run_one();
     return !empty($result) ? reset($result) : FALSE;
 }

 function get_last_modified_item_selector()
 {
     $es = new entity_selector($this->site_id());
     $es->add_type($this->type());
     $es->limit_tables();
     $es->limit_fields('last_modified');
     $es->set_num(1);
     $es->set_order('last_modified DESC');
     return $es;
 }

 function do_updates($mode, $reason_user_id)
 {
     if ($mode != 'run' && $mode != 'test') {
         trigger_error('$mode most be either "run" or "test"');
         return;
     }
     $messages = array();
     $es = new entity_selector(id_of('master_admin'));
     $es->add_type(id_of('view_type'));
     $es->add_relation('url = "sections_and_issues.php"');
     $es->set_num(1);
     $view_types = $es->run_one();
     if (empty($view_types)) {
         if ('test' == $mode) {
             echo '<p>Would have added the view type sections_and_issues.php and the Sections and Issues view</p>' . "\n";
             return;
         } else {
             $view_type_id = reason_create_entity(id_of('master_admin'), id_of('view_type'), $reason_user_id, 'News Sections and Issues', array('url' => 'sections_and_issues.php'));
             $view_type = new entity($view_type_id);
             echo '<p>Added the view type sections_and_issues.php</p>' . "\n";
         }
     } else {
         echo '<p>sections_and_issues.php view type already added</p>' . "\n";
         $view_type = current($view_types);
     }
     $es = new entity_selector(id_of('master_admin'));
     $es->add_type(id_of('view'));
     $es->add_left_relationship($view_type->id(), relationship_id_of('view_to_view_type'));
     $es->set_num(1);
     $views = $es->run_one();
     if (empty($views)) {
         if ('test' == $mode) {
             echo '<p>Would have added the Sections and Issues view</p>' . "\n";
         } else {
             $es = new entity_selector(id_of('master_admin'));
             $es->add_type(id_of('field'));
             $es->add_relation('entity.name = "status"');
             $es->set_num(1);
             $fields = $es->run_one();
             $view_id = reason_create_entity(id_of('master_admin'), id_of('view'), $reason_user_id, 'News Sections and Issues', array('display_name' => 'Sections and Issues'));
             create_relationship($view_id, $view_type->id(), relationship_id_of('view_to_view_type'));
             create_relationship($view_id, id_of('news'), relationship_id_of('view_to_type'));
             if (!empty($fields)) {
                 $field = current($fields);
                 create_relationship($view_id, $field->id(), relationship_id_of('view_columns'));
                 create_relationship($view_id, $field->id(), relationship_id_of('view_searchable_fields'));
             }
             echo '<p>Added sections and issue view</p>';
         }
     } else {
         echo '<p>sections and issues view already added.</p>' . "\n";
     }
 }

 function init($args = array())
 {
     $es = new entity_selector($this->parent->site_id);
     $es->description = 'Selecting blog/publications for this page';
     $es->add_type(id_of('publication_type'));
     $es->add_right_relationship($this->parent->cur_page->id(), relationship_id_of('page_to_publication'));
     $es->set_num(1);
     $blogs = $es->run_one();
     if (!empty($blogs)) {
         $this->blog = current($blogs);
     }
 }

 function run_error_checks()
 {
     parent::run_error_checks();
     $es = new entity_selector();
     $es->add_relation('audience_integration.directory_service_value = "' . reason_sql_string_escape($this->get_value('directory_service_value')) . '"');
     $es->add_relation('entity.id != ' . $this->get_value('id'));
     $es->set_num(1);
     $conflicts = $es->run_one(id_of('audience_type'));
     if (!empty($conflicts)) {
         $this->set_error('directory_service_value', 'The Directory Service Value you entered ("' . $this->get_value('directory_service_value') . '") is already in use. Each audience must have a unique directory service value.');
     }
 }

 /**
  * Check if the current site has the registration slot type.
  */
 function site_has_slot_type()
 {
     if (!isset($this->_site_has_slot_type)) {
         $es = new entity_selector();
         $es->add_type(id_of('type'));
         $es->add_right_relationship($this->admin_page->site_id, relationship_id_of('site_to_type'));
         $es->add_relation('entity.id = "' . id_of('registration_slot_type') . '"');
         $es->set_num(1);
         $result = $es->run_one();
         $this->_site_has_slot_type = !empty($result);
     }
     return $this->_site_has_slot_type;
 }

 protected function _dynamic_site_id_option_exists()
 {
     $es = new entity_selector(id_of('master_admin'));
     $es->add_type(id_of('admin_link'));
     $es->set_num(1);
     $result = $es->run_one();
     if ($result) {
         $ret = reset($result);
         $values = $ret->get_values();
         return array_key_exists('add_dynamic_site_id', $values);
     }
     return false;
 }

 /**
  * Determine if a site has access to the image type
  * @param integer $site_id site to test
  * @return boolean
  */
 function site_can_manage_images($site_id)
 {
     $es = new entity_selector();
     $es->add_type(id_of('type'));
     $es->add_right_relationship($site_id, relationship_id_of('site_to_type'));
     $es->add_relation('entity.unique_name = "image"');
     $es->set_num(1);
     $types = $es->run_one();
     if (empty($types)) {
         return false;
     } else {
         return true;
     }
 }

 function get_form()
 {
     if (!isset($this->_form)) {
         $this->_form = false;
         // Get the form entity attached to the current page
         $es = new entity_selector();
         $es->add_type(id_of('form'));
         $es->add_right_relationship($this->cur_page->id(), relationship_id_of('page_to_form'));
         $es->set_num(1);
         $result = $es->run_one();
         if ($result) {
             $this->_form = reset($result);
         }
     }
     return $this->_form;
 }

 function get_feed_relationship_url()
 {
     static $cache = array();
     if (!array_key_exists($this->parent->cur_page->id(), $cache)) {
         $es = new entity_selector($this->parent->site_id);
         $es->add_type(id_of('external_url'));
         $es->add_right_relationship($this->parent->cur_page->id(), relationship_id_of('page_to_feed_url'));
         $es->set_num(1);
         $urls = $es->run_one();
         if (!empty($urls)) {
             $url = current($urls);
             $cache[$this->parent->cur_page->id()] = $url->get_value('url');
         } else {
             $cache[$this->parent->cur_page->id()] = '';
         }
     }
     return $cache[$this->parent->cur_page->id()];
 }

 function init($args = array())
 {
     $es = new entity_selector($this->site_id);
     $es->description = 'Selecting publications for this page';
     $es->add_type(id_of('publication_type'));
     $es->add_right_relationship($this->page_id, relationship_id_of('page_to_publication'));
     $es->set_num(1);
     $publications = $es->run_one();
     if (!empty($publications)) {
         $this->publication = current($publications);
         if ($this->publication->get_value('has_sections') == 'yes') {
             $es = new entity_selector($this->site_id);
             $es->description = 'Selecting news sections for this publication';
             $es->add_type(id_of('news_section_type'));
             $es->add_left_relationship($this->publication->id(), relationship_id_of('news_section_to_publication'));
             $es->set_order('sortable.sort_order ASC');
             $this->sections = $es->run_one();
         }
     }
     if (!empty($this->sections) && !empty($this->publication) && $this->publication->get_value('has_issues')) {
         if (!empty($this->request['issue_id'])) {
             $iss = new entity($this->request['issue_id']);
             if ($iss->get_values() && $iss->get_value('type') == id_of('issue_type')) {
                 $this->issue = $iss;
             }
         } else {
             $es = new entity_selector($this->site_id);
             $es->description = 'Selecting issues for this publication';
             $es->add_type(id_of('issue_type'));
             $es->limit_tables(array('dated', 'show_hide'));
             $es->limit_fields('dated.datetime');
             $es->set_order('dated.datetime DESC');
             $es->add_relation('show_hide.show_hide = "show"');
             $es->add_left_relationship($this->publication->id(), relationship_id_of('issue_to_publication'));
             $es->set_num(1);
             $issues = $es->run_one();
             if (!empty($issues)) {
                 $this->issue = current($issues);
             }
         }
     }
 }

function reason_iframe_get_media_file()
{
    if (!empty($_REQUEST['media_file_id'])) {
        $id = (int) $_REQUEST['media_file_id'];
        if ($id) {
            if ($work = reason_iframe_get_media_work()) {
                $es = new entity_selector();
                $es->add_type(id_of('av_file'));
                $es->add_right_relationship($work->id(), relationship_id_of('av_to_av_file'));
                $es->add_relation('`entity`.`id` = "' . addslashes($id) . '"');
                $es->set_num(1);
                $results = $es->run_one();
                if (!empty($results)) {
                    return current($results);
                }
            }
        }
    }
    return false;
}

 function init($args = array())
 {
     $show = true;
     if ($this->params['hide_on_item'] && !empty($this->request['story_id'])) {
         $show = false;
     } elseif ($this->params['hide_on_archive_pages'] && !empty($this->request['page']) && $this->request['page'] > 1) {
         $show = false;
     }
     if ($show) {
         $es = new entity_selector($this->site_id);
         $es->description = 'Selecting publications for this page';
         $es->add_type(id_of('publication_type'));
         $es->add_right_relationship($this->page_id, relationship_id_of('page_to_publication'));
         $es->set_num(1);
         $publications = $es->run_one();
         if (!empty($publications)) {
             $this->publication = current($publications);
         }
     }
 }