PHP entity_selector::run_one方法代码示例

 /**
  * Standard Module init function
  *
  * @return void
  */
 function init()
 {
     parent::init();
     if (!reason_user_has_privs($this->admin_page->user_id, 'delete')) {
         $this->_ok_to_run = false;
         $this->_not_ok_message = 'Sorry; you don\'t have the privileges to delete items on this site.';
     } elseif (empty($this->admin_page->site_id)) {
         $this->_ok_to_run = false;
         $this->_not_ok_message = 'Sorry; you need to specify a site before batch deleting items.';
     } elseif (empty($this->admin_page->type_id)) {
         $this->_ok_to_run = false;
         $this->_not_ok_message = 'Sorry; you need to specify a type before batch deleting items.';
     }
     if ($this->_ok_to_run) {
         $this->_type = new entity($this->admin_page->type_id);
         $this->admin_page->title = 'Batch Delete ' . $this->_type->get_value('plural_name');
         $es = new entity_selector($this->admin_page->site_id);
         $es->add_type($this->admin_page->type_id);
         $es->set_sharing('owns');
         $es->set_order('entity.last_modified DESC');
         // pray($this->admin_page->request);
         if (isset($this->admin_page->request['state']) && $this->admin_page->request['state'] == 'pending') {
             $status = 'Pending';
         } else {
             $status = 'Live';
         }
         $this->_items = $es->run_one('', $status);
         foreach (array_keys($this->_items) as $id) {
             if (!$this->admin_page->is_deletable($id)) {
                 unset($this->_items[$id]);
             }
         }
     }
 }

 /**
  * Determines whether or not the current user has access to the specified media work.  If no username is provided, this function defaults to the currently-loggin-in username.
  *
  * @param string $username
  * @return boolean user has access
  */
 public function user_has_access_to_media($username = '')
 {
     // First, get the restricted group--if one exists
     $es = new entity_selector();
     $es->add_type(id_of('group_type'));
     $es->add_right_relationship($this->media_work->id(), relationship_id_of('av_restricted_to_group'));
     $group = current($es->run_one());
     if (!empty($group)) {
         $gh = new group_helper();
         $gh->set_group_by_id($group->id());
         if ($gh->requires_login()) {
             if (!$username) {
                 $username = reason_check_authentication();
             }
             if ($username) {
                 if (!$gh->is_username_member_of_group($username)) {
                     return false;
                 }
             } else {
                 return false;
             }
         }
     }
     return true;
     // Return true if the user has access to view media work
 }

 function image_may_be_shown($id)
 {
     if ($this->params['alternate_source_page_id']) {
         $page_id = $this->params['alternate_source_page_id'];
         if (!($site_id = get_owner_site_id($page_id))) {
             $site_id = $this->site_id;
         }
     } else {
         $page_id = $this->cur_page->id();
         $site_id = $this->site_id;
     }
     $es = new entity_selector();
     $es->add_type(id_of('image'));
     $es->set_env('site', $site_id);
     $es->add_right_relationship($page_id, relationship_id_of('minisite_page_to_image'));
     $es->add_relation('entity.id = ' . addslashes($id));
     $result = $es->run_one();
     //echo 'given id='.$id;
     if (!empty($result)) {
         //echo 'returning true';
         return true;
     } else {
         //echo 'returning false';
         return false;
     }
 }

 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;
 }

 /**
  * Make sure that the model is configured with a valid URL.
  *
  * @return string json
  */
 function build()
 {
     if ($site_id = $this->config('site_id')) {
         $s = get_microtime();
         $es = new entity_selector();
         $es->add_type(id_of('social_account_type'));
         $es->add_right_relationship($site_id, relationship_id_of('site_to_social_account'));
         $es->add_rel_sort_field($site_id, relationship_id_of('site_to_social_account'));
         $es->set_order('rel_sort_order ASC');
         $es->limit_tables();
         $es->limit_fields();
         if ($results = $es->run_one()) {
             $result_keys = array_keys($results);
             $sih = reason_get_social_integration_helper();
             foreach ($result_keys as $id) {
                 // get the integrator if it supports the SocialAccountProfileLinks interface
                 if ($integrator = $sih->get_social_account_integrator($id, 'SocialAccountProfileLinks')) {
                     $profile_links[$id]['icon'] = $integrator->get_profile_link_icon($id);
                     $profile_links[$id]['text'] = $integrator->get_profile_link_text($id);
                     $profile_links[$id]['href'] = $integrator->get_profile_link_href($id);
                 }
             }
             if (!empty($profile_links)) {
                 return $profile_links;
             }
         }
         return false;
     } else {
         trigger_error('The ReasonSocialProfileLinksModel must be provided with the configuration parameter site_id.', FATAL);
     }
 }

 function get_links()
 {
     $links = parent::get_links();
     $es = new entity_selector($this->admin_page->site_id);
     $es->add_type(id_of('event_type'));
     $es->set_order('dated.datetime DESC');
     $values = $es->run_one();
     //should adjust so that can't rearrange slots for events that have only one or no registration slots.
     //also, probably not for past events either.
     if ($values) {
         foreach ($values as $event_id => $event) {
             $es2 = new entity_selector($this->admin_page->site_id);
             $es2->add_type(id_of('registration_slot_type'));
             $es2->add_right_relationship($event_id, relationship_id_of('event_type_to_registration_slot_type'));
             $numSlots = $es2->get_one_count();
             if ($numSlots > 1) {
                 $date = $event->get_value('datetime');
                 $name = 'Sort slots for ' . $event->get_value('name') . ' - ' . prettify_mysql_datetime($date);
                 $link = $this->admin_page->make_link(array('event_id' => $event->id(), 'default_sort' => false), true);
                 $links[$name] = $link;
             }
         }
         $this->links = $links;
         return $this->links;
     }
 }

 function get_pages_needing_change()
 {
     if (!isset($this->pages_needing_change)) {
         $es = new entity_selector();
         $es->add_type(id_of('minisite_page'));
         $es->enable_multivalue_results();
         $es->limit_tables('page_node');
         $es->limit_fields('custom_page');
         $es->add_relation('page_node.custom_page = "blurb"');
         $es->add_left_relationship_field('minisite_page_to_text_blurb', 'entity', 'id', 'blurb_id');
         $result = $es->run_one();
         foreach ($result as $k => $page) {
             $blurbs = is_array($page->get_value('blurb_id')) ? $page->get_value('blurb_id') : array($page->get_value('blurb_id'));
             foreach ($blurbs as $blurb_id) {
                 $blurb = new entity($blurb_id);
                 $content = $blurb->get_value('content');
                 $demoted_content = demote_headings($content, 1);
                 if ($content == $demoted_content) {
                     $pages_needing_page_type_change[$k] = $k;
                 }
             }
         }
         $this->pages_needing_change = isset($pages_needing_page_type_change) ? array_keys($pages_needing_page_type_change) : false;
     }
     return $this->pages_needing_change;
 }

function name_es($name)
{
    $es = new entity_selector();
    $es->add_type(id_of('content_table'));
    $es->add_relation('entity.name = "' . $name . '"');
    $results = $es->run_one();
    return $results;
}

 /**
  * Standard Module init function
  *
  * Sets up page variables and runs the entity selctor that grabs the users
  * 
  * @return void
  */
 function init()
 {
     parent::init();
     $this->site = new entity($this->admin_page->site_id);
     $this->admin_page->title = 'Users with administrative access to ' . $this->site->get_value('name');
     $es = new entity_selector();
     $es->add_right_relationship($this->admin_page->site_id, relationship_id_of('site_to_user'));
     $this->users = $es->run_one(id_of('user'));
 }

 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_minisite_template($theme_id)
{
    $template = false;
    $es = new entity_selector();
    $es->add_type(id_of('minisite_template'));
    $es->add_right_relationship($theme_id, relationship_id_of('theme_to_minisite_template'));
    $tmp = $es->run_one();
    return current($tmp);
}

 function load_by_type($type_id, $id, $user_id)
 {
     $this->_id = $id;
     $this->_original = new entity($this->_id);
     // load all fields used by this type
     $q = 'DESC entity';
     $r = db_query($q, 'Unable to get entity description');
     while ($row = mysql_fetch_array($r, MYSQL_ASSOC)) {
         list($type, $args) = $this->plasmature_type_from_db_type($row['Field'], $row['Type']);
         $this->add_element($row['Field'], $type, $args);
     }
     // get tables associated with this type
     $es = new entity_selector();
     $es->description = 'disco reason: load_by_type: tables to type';
     $es->add_type(id_of('content_table'));
     $es->add_right_relationship($type_id, relationship_id_of('type_to_table'));
     $tables = $es->run_one();
     unset($es);
     // make an element for each field the type has
     foreach ($tables as $tid => $table) {
         // grab the type's entity tables and fields
         $es = new entity_selector();
         $es->description = 'disco reason 2: load_by_type: fields associated with table ' . $table->get_value('name');
         $es->add_type(id_of('field'));
         $es->add_left_relationship($tid, relationship_id_of('field_to_entity_table'));
         $fields = $es->run_one('', 'Live', 'field es');
         unset($es);
         foreach ($fields as $fid => $field) {
             $args = array();
             $type = '';
             // set the plasmature type if specified by the field, otherwise look up the default for the database type
             list($type, $args) = $this->plasmature_type_from_db_type($field->get_value('name'), $field->get_value('db_type'));
             if ($field->get_value('plasmature_type')) {
                 $type = $field->get_value('plasmature_type');
             }
             // hook for plasmature arguments here
             $this->add_element($field->get_value('name'), $type, $args, $field->get_value('db_type'));
         }
     }
     // load values
     $elements = $this->_original->get_values();
     foreach ($elements as $key => $val) {
         if (isset($val)) {
             $this->set_value($key, $val);
         }
     }
     $this->init();
     $this->change_element_type('type', 'hidden');
     $this->set_value('type', $type_id);
     $this->change_element_type('last_edited_by', 'hidden');
     $this->set_value('last_edited_by', $user_id);
     if (!reason_user_has_privs($user_id, 'edit_unique_names')) {
         $this->change_element_type('unique_name', 'hidden');
     } elseif ($this->get_value('unique_name')) {
         $this->change_element_type('unique_name', 'solidText');
     }
 }

 function run()
 {
     $site_id = $this->site_id;
     $es = new entity_selector($site_id);
     $es->add_type(id_of('google_map_type'));
     $es->add_right_relationship($this->cur_page->id(), relationship_id_of('page_to_google_map'));
     $es->add_rel_sort_field($this->cur_page->id(), relationship_id_of('page_to_google_map'));
     $es->set_order('rel_sort_order');
     $gmaps = $es->run_one();
     draw_google_map($gmaps);
 }

 function init($args = array())
 {
     parent::init($args);
     $s = new entity_selector();
     $s->add_type(id_of('site'));
     $s->set_order('entity.name');
     $s->add_relation('site.site_state = "Live"');
     $this->site_count = $s->get_one_count();
     $this->sites = $s->run_one();
     //pray($this->sites);
 }