PHP c2cTools::sortArray方法代码示例

 /**
  * Executes view action.
  */
 public function executeView()
 {
     parent::executeView();
     if (!$this->document->isArchive() && $this->document['redirects_to'] == NULL) {
         $user = $this->getUser();
         $prefered_cultures = $user->getCulturesForDocuments();
         $associated_parkings = c2cTools::sortArray(array_filter($this->associated_docs, array('c2cTools', 'is_parking')), 'elevation');
         if (count($associated_parkings)) {
             $associated_parkings = Association::createHierarchyWithBestName($associated_parkings, $prefered_cultures, array('type' => 'pp'));
             $associated_parkings = Parking::getAssociatedParkingsData($associated_parkings);
         }
         $this->associated_parkings = $associated_parkings;
         $related_portals = array();
         Portal::getLocalPortals($related_portals, $this->associated_areas);
         $this->related_portals = $related_portals;
         $product_type_list = sfConfig::get('mod_products_types_list');
         $product_type_index_list = $this->document->get('product_type');
         $product_type_name_list = array();
         foreach ($product_type_index_list as $product_type_index) {
             $product_type_name_list[] = $this->__($product_type_list[$product_type_index]);
         }
         $product_types = implode(', ', $product_type_name_list);
         $doc_name = $this->document->get('name');
         $title = $doc_name;
         if ($this->document->isArchive()) {
             $version = $this->getRequestParameter('version');
             $title .= ' :: ' . $this->__('revision') . ' ' . $version;
         }
         $title .= ' :: ' . $product_types;
         $this->setPageTitle($title);
         $description = array($product_types . ' :: ' . $doc_name, $this->getAreasList());
         $this->getResponse()->addMeta('description', implode(' - ', $description));
     }
 }

 /**
  * Executes view action.
  */
 public function executeView()
 {
     parent::executeView();
     if (!$this->document->isArchive() && $this->document['redirects_to'] == NULL) {
         $user = $this->getUser();
         $prefered_cultures = $user->getCulturesForDocuments();
         $current_doc_id = $this->getRequestParameter('id');
         $parent_ids = array();
         $main_associated_summits = c2cTools::sortArray(array_filter($this->associated_docs, array('c2cTools', 'is_summit')), 'elevation');
         if (count($main_associated_summits)) {
             foreach ($main_associated_summits as $summit) {
                 $parent_ids[] = $summit['id'];
             }
         }
         // extract coord of highest summit
         $highest_summit = c2cTools::extractHighest($main_associated_summits);
         $this->lat = $highest_summit['lat'];
         $this->lon = $highest_summit['lon'];
         $this->elevation = $highest_summit['elevation'];
         // routes associated with this route (eg because they share most of the route)
         $associated_routes = Route::getAssociatedRoutesData($this->associated_docs, $this->__(' :') . ' ');
         $this->associated_routes = $associated_routes;
         // We will display the outings linked to associated routes in a separate section
         // but not for the raids
         $route_ids = array();
         if (count($associated_routes)) {
             foreach ($associated_routes as $route) {
                 if ($route['duration'] instanceof Doctrine_Null or $route['duration'] <= 4) {
                     $route_ids[] = $route['id'];
                 }
             }
         }
         // we will also get parkings linked to linked parkings
         $associated_parkings = c2cTools::sortArray(array_filter($this->associated_docs, array('c2cTools', 'is_parking')), 'elevation');
         if (count($associated_parkings)) {
             foreach ($associated_parkings as $parking) {
                 $parent_ids[] = $parking['id'];
             }
         }
         // 2-hops summits, parkings, outings, huts
         $parent_ids = array_merge($parent_ids, $route_ids);
         if (count($parent_ids)) {
             $associated_childs = Association::findLinkedDocsWithBestName($parent_ids, $prefered_cultures, array('ss', 'pp', 'ro', 'sh'), true, true);
         } else {
             $associated_childs = array();
         }
         if (count($main_associated_summits)) {
             $associated_summits = Association::createHierarchy($main_associated_summits, array_filter($associated_childs, array('c2cTools', 'is_summit')), array('type' => 'ss', 'show_sub_docs' => false));
         } else {
             $associated_summits = $main_associated_summits;
         }
         // directly and indirectly linked huts
         $associated_huts = c2cTools::sortArray(array_filter($this->associated_docs, array('c2cTools', 'is_hut')), 'elevation');
         $associated_summit_huts = array_filter($associated_childs, array('c2cTools', 'is_hut'));
         // remove the summit if it is linked to a hut
         // because in that case it is a ghost summit of the hut, and
         // shouldn't be displayed
         $summit_huts = array();
         foreach ($associated_summit_huts as $summit_hut) {
             foreach ($associated_huts as $key1 => $hut) {
                 if ($summit_hut['id'] == $hut['id']) {
                     $linked = array_keys($summit_hut['parent_relation']);
                     $hut['ghost_id'] = array_shift($linked);
                     $summit_huts[] = $hut;
                     unset($associated_huts[$key1]);
                     foreach ($associated_summits as $key2 => $summit) {
                         if ($summit['id'] == $hut['ghost_id']) {
                             unset($associated_summits[$key2]);
                             break;
                         }
                     }
                     break;
                 }
             }
         }
         $this->associated_huts = Document::fetchAdditionalFieldsFor(array_merge($summit_huts, $associated_huts), 'Hut', array('shelter_type'));
         $this->associated_summits = Document::fetchAdditionalFieldsFor($associated_summits, 'Summit', array('summit_type'));
         // get all the outings from route and associated routes
         $outing_ids = $associated_routes_outings = array();
         if (count($route_ids)) {
             $associated_routes_outings = array_filter($associated_childs, array('c2cTools', 'is_outing'));
             if (count($associated_routes_outings)) {
                 $associated_outings = array_filter($this->associated_docs, array('c2cTools', 'is_outing'));
                 if (count($associated_outings)) {
                     foreach ($associated_outings as $outing) {
                         $outing_ids[] = $outing['id'];
                     }
                     foreach ($associated_routes_outings as $outing) {
                         if (!in_array($outing['id'], $outing_ids)) {
                             $associated_outings[] = $outing;
                         }
                     }
                 } else {
                     $associated_outings = $associated_routes_outings;
                 }
             }
         }
//.........这里部分代码省略.........

 /**
  * Executes view action.
  */
 public function executeView()
 {
     parent::executeView();
     // redefine page title: prepend date
     sfLoader::loadHelpers(array('Date'));
     $title = $this->document->get('name') . ', ' . format_date($this->document->get('date'), 'D') . ' :: ' . $this->__('outing');
     $this->setPageTitle($title);
     if (!$this->document->isArchive() && $this->document['redirects_to'] == NULL) {
         $user = $this->getUser();
         $prefered_cultures = $user->getCulturesForDocuments();
         $associated_routes = Route::getAssociatedRoutesData($this->associated_docs, $this->__(' :') . ' ');
         // determines outing max elevation using routes max elevations if it is not set
         $max_elevation = $this->document->getMaxElevation();
         if ($max_elevation == NULL || $max_elevation == 0) {
             $outing_max_elevation = 0;
             foreach ($associated_routes as $route) {
                 $route_max_elevation = $route['max_elevation'] instanceof Doctrine_Null ? 0 : $route['max_elevation'];
                 if ($route_max_elevation > $outing_max_elevation) {
                     $outing_max_elevation = $route_max_elevation;
                 }
             }
             if ($outing_max_elevation > 0) {
                 $this->document->setMaxElevation($outing_max_elevation);
             }
         }
         // the routes/sites linked to the outing will be used to retrieve 2-hops docs like summits,
         // huts, parkings....
         // However, we need some special handling with raid routes (more than 2 days)
         $parent_ids = $other_ids = $other_routes = $default_ids = array();
         $associated_summits = array();
         $associated_huts = array();
         $associated_parkings = array();
         if (count($associated_routes)) {
             $associated_routes = c2cTools::sortArray($associated_routes, 'duration');
             foreach ($associated_routes as $route) {
                 // pour les docs de 2?me niveau, on retient uniquement les itin?raires de 1 ou 2 jours
                 if (!$route['duration'] instanceof Doctrine_Null) {
                     if ($route['duration'] <= 4) {
                         $parent_ids[] = $route['id'];
                     } else {
                         $other_routes[$route['id']] = $route['duration'];
                     }
                 } else {
                     $default_ids[] = $route['id'];
                 }
             }
             // s'il n'y a pas d'itin?raire de 1 ou 2 jours, on utilise les itin?raires qui ont la plus petite dur?e
             // s'il n'y en a pas non plus, on utilise les itin?raire dont la dur?e est non renseign?e
             if (!count($parent_ids)) {
                 if (count($other_routes) > 1) {
                     asort($other_routes);
                     $min_duration = $other_routes . reset();
                     foreach ($other_routes as $id => $duration) {
                         if ($duration == $min_duration) {
                             $other_ids[] = $id;
                         }
                     }
                 } elseif (count($other_routes)) {
                     $other_ids[] = key($other_routes);
                 } else {
                     $other_ids = $default_ids;
                 }
                 $parent_ids = $other_ids;
             }
         }
         if (count($this->associated_sites)) {
             $associated_sites = $this->associated_sites;
             foreach ($associated_sites as $site) {
                 $parent_ids[] = $site['id'];
             }
         }
         // now retrieve the associated docs (summits, huts, parkings)
         if (count($parent_ids)) {
             $associated_route_docs = Association::findLinkedDocsWithBestName($parent_ids, $prefered_cultures, array('sr', 'hr', 'pr', 'pt'), false, false);
             if (count($associated_route_docs)) {
                 $associated_route_docs = c2cTools::sortArray($associated_route_docs, 'elevation');
                 $associated_summits = array_filter($associated_route_docs, array('c2cTools', 'is_summit'));
                 $associated_huts = array_filter($associated_route_docs, array('c2cTools', 'is_hut'));
                 $associated_parkings = Parking::getAssociatedParkingsData(array_filter($associated_route_docs, array('c2cTools', 'is_parking')));
                 if (count($associated_summits) && count($associated_huts)) {
                     $summit_ids = $summit_hut_tmp = $summit_hut_ids = array();
                     foreach ($associated_summits as $summit) {
                         $summit_ids[] = $summit['id'];
                     }
                     $summit_hut_tmp = Association::countAllLinked($summit_ids, 'sh');
                     if (count($summit_hut_tmp)) {
                         foreach ($summit_hut_tmp as $hut) {
                             $summit_hut_ids[] = $hut['main_id'];
                         }
                         foreach ($associated_summits as $key => $summit) {
                             if (in_array($summit['id'], $summit_hut_ids)) {
                                 unset($associated_summits[$key]);
                             }
                         }
                     }
                 }
             }
//.........这里部分代码省略.........

 public static function createHierarchy($docs, $linked_docs, $options = array())
 {
     $type = _option($options, 'type');
     $sort_field = _option($options, 'sort_field');
     $show_sub_docs = _option($options, 'show_sub_docs', true);
     $current_doc_id = _option($options, 'current_doc_id', 0);
     if (!count($docs)) {
         return $docs;
     }
     // internal order between docs of same level
     $order = null;
     if (empty($sort_field)) {
         switch ($type) {
             case 'ss':
                 $sort_field = 'elevation';
                 $order = SORT_DESC;
                 break;
             case 'pp':
                 $sort_field = 'elevation';
                 $order = SORT_ASC;
                 break;
             default:
                 $sort_field = 'name';
         }
     }
     // add relation information to 1-hop docs
     foreach ($docs as $id => $doc) {
         $doc['parent_relation'] = array();
         foreach ($linked_docs as $doc2) {
             if (isset($doc2['parent_relation'][$doc['id']])) {
                 $docs[$id]['parent_relation'][$doc2['id']] = $doc2['parent_relation'][$doc['id']] == 'parent' ? 'child' : 'parent';
             }
         }
     }
     $all_docs = array_merge($docs, $linked_docs);
     // Mark original document
     foreach ($all_docs as $key => $doc) {
         if ($doc['id'] == $current_doc_id) {
             $all_docs[$key]['is_doc'] = true;
             break;
         }
     }
     // if documents from different hierarchical levels are linked, we might have duplicates at that point
     // we should remove them
     $ids = $keys = array();
     foreach ($all_docs as $key => $doc) {
         $pos = array_search($doc['id'], $ids);
         if ($pos !== false) {
             $all_docs[$keys[$pos]]['parent_relation'] = isset($all_docs[$keys[$pos]]['parent_relation']) ? $all_docs[$keys[$pos]]['parent_relation'] + $doc['parent_relation'] : $doc['parent_relation'];
             unset($all_docs[$key]);
         } else {
             $ids[] = $doc['id'];
             $keys[] = $key;
         }
     }
     // get all docs that don't have parents and put them in the output list with level 1
     foreach ($all_docs as $id => $doc) {
         if (!isset($doc['parent_relation']) || array_search('parent', $doc['parent_relation']) === false) {
             $doc['level'] = 1;
             $output[] = $doc;
             unset($all_docs[$id]);
         }
     }
     $output = c2cTools::sortArray($output, $sort_field, null, $order);
     // for each level 1 doc, get corresponding children and insert them into the list
     // repeat the same process for level 2 docs
     for ($level = 2; $level <= 3; $level++) {
         $offset = 1;
         foreach ($output as $pos => $sorted_doc) {
             // only go through level 2 docs on second run
             if ($level == 3 && $sorted_doc['level'] !== 2) {
                 continue;
             }
             $sub_docs = array();
             foreach ($all_docs as $id => $doc) {
                 if (array_key_exists($sorted_doc['id'], $doc['parent_relation'])) {
                     $doc['level'] = $level;
                     $sub_docs[] = $doc;
                     unset($all_docs[$id]);
                 }
             }
             if (count($sub_docs)) {
                 $sub_docs = c2cTools::sortArray($sub_docs, $sort_field, null, $order);
                 array_splice($output, $pos + $offset, 0, $sub_docs);
                 $offset = $offset + count($sub_docs);
             }
         }
     }
     if (!$show_sub_docs) {
         // we don't want to display extra docs that are not parent from directly linked docs
         // as this would be useless information in some cases (for example, if I have a route linked to zermatt
         // I don't want to have the sub-parkings of zermatt listed in the route document)
         // we simply go from deepest level and remove leaves which are not dorectly linked
         for ($level = 3; $level > 0; $level--) {
             $temp = null;
             foreach (array_reverse($output, true) as $key => $doc) {
                 if ($doc['level'] === $level && !isset($doc['directly_linked']) && (!isset($temp) || $temp['level'] <= $level)) {
                     unset($output[$key]);
                 }
                 $temp = $doc;
//.........这里部分代码省略.........

 /**
  * Executes view action.
  */
 public function executeView()
 {
     parent::executeView();
     if (!$this->document->isArchive() && $this->document['redirects_to'] == NULL) {
         $user = $this->getUser();
         $prefered_cultures = $user->getCulturesForDocuments();
         $current_doc_id = $this->getRequestParameter('id');
         // ghost summits, used for adding routes to huts
         // if summit is associated directly to a hut, redirect to hut unless ?redirect=no is appended (after a slug!)
         $associated_huts = array_filter($this->associated_docs, array('c2cTools', 'is_hut'));
         if (count($associated_huts) > 0 && $this->getRequestParameter('redirect') != 'no') {
             $associated_hut = reset($associated_huts);
             // array has been filtered
             $hut_id = $associated_hut['id'];
             $lang = $this->getRequestParameter('lang');
             $this->redirect("@document_by_id_lang?module=huts&id={$hut_id}&lang={$lang}");
         }
         // main associated summits are summits directly linked to this one
         $main_associated_summits = c2cTools::sortArray(array_filter($this->associated_docs, array('c2cTools', 'is_summit')), 'elevation');
         $associated_sites = $this->associated_sites;
         // idea here is to display some docs (routes, images, sites), not only if they are directly linked to the summit,
         // but also if they are linked to a sub(-sub)-summit
         $sub_summit_ids = array();
         $sub_summit_names = array();
         $summit_name = $this->document->get('name');
         $over_summit_name = '';
         if (count($main_associated_summits)) {
             $associated_summits = Association::createHierarchyWithBestName($main_associated_summits, $prefered_cultures, array('type' => 'ss', 'current_doc_id' => $current_doc_id, 'keep_current_doc' => true));
             // simply go through the list and get the next items that have a bigger level
             $i = reset($associated_summits);
             while (!isset($i['is_doc'])) {
                 $i = next($associated_summits);
             }
             $doc_level = $i['level'];
             $i = next($associated_summits);
             while ($i !== false && $i['level'] > $doc_level) {
                 $sub_summit_ids[] = $i['id'];
                 $sub_summit_names[] = $i['name'];
                 $i = next($associated_summits);
             }
             if (count($sub_summit_ids)) {
                 $summit_docs = array_filter($this->associated_docs, array('c2cTools', 'is_site_route_image'));
                 $summit_docs_ids = array();
                 foreach ($summit_docs as $doc) {
                     $summit_docs_ids[] = $doc['id'];
                 }
                 $associated_summit_docs = Association::findLinkedDocsWithBestName($sub_summit_ids, $prefered_cultures, array('st', 'sr', 'si'), false, true, $summit_docs_ids);
                 $this->associated_docs = array_merge($this->associated_docs, $associated_summit_docs);
                 $associated_summit_sites = c2cTools::sortArrayByName(array_filter($associated_summit_docs, array('c2cTools', 'is_site')));
                 foreach ($associated_summit_sites as $key => $site) {
                     $associated_summit_sites[$key]['parent_id'] = true;
                 }
                 $associated_sites = array_merge($associated_sites, $associated_summit_sites);
                 $this->associated_sites = $associated_sites;
                 // Find part of summit name which is used into sub-summit names
                 foreach ($sub_summit_names as $sub_summit_name) {
                     $sub_summit_name_prefix = explode(' - ', $sub_summit_name, -1);
                     if (count($sub_summit_name_prefix) && strpos($summit_name, $sub_summit_name_prefix[0]) !== false) {
                         $over_summit_name = $sub_summit_name_prefix[0];
                         break;
                     }
                 }
                 $over_summit_name_2 = false;
                 $over_summit_name_3 = false;
                 foreach ($sub_summit_names as $sub_summit_name) {
                     if (!$over_summit_name_3 && strpos($sub_summit_name, $summit_name) === 0) {
                         $over_summit_name_2 = true;
                     } else {
                         if (!empty($over_summit_name) && strpos($sub_summit_name, $over_summit_name) !== false) {
                             $over_summit_name_3 = true;
                         }
                     }
                 }
                 if ($over_summit_name_2) {
                     $over_summit_name = $summit_name;
                 }
             }
         } else {
             $associated_summits = $main_associated_summits;
         }
         $this->associated_summits = $associated_summits;
         array_unshift($sub_summit_ids, $current_doc_id);
         $this->ids = implode('-', $sub_summit_ids);
         // second param will not display the summit name before the route when the summit is the one of the document
         $associated_routes = Route::getAssociatedRoutesData($this->associated_docs, $this->__(' :') . ' ', $this->document->get('id'), $over_summit_name);
         $this->associated_routes = $associated_routes;
         $associated_books = c2cTools::sortArrayByName(array_filter($this->associated_docs, array('c2cTools', 'is_book')));
         $doc_ids = array();
         $associated_huts = array();
         $associated_parkings = array();
         $associated_routes_books = array();
         if (count($associated_routes) || count($associated_sites)) {
             foreach ($associated_routes as $route) {
                 if ($route['duration'] instanceof Doctrine_Null || $route['duration'] <= 4) {
                     $doc_ids[] = $route['id'];
                 }
             }
//.........这里部分代码省略.........

 /**
  * Executes view action.
  */
 public function executeView()
 {
     parent::executeView();
     if (!$this->document->isArchive() && $this->document['redirects_to'] == NULL) {
         $user = $this->getUser();
         $prefered_cultures = $user->getCulturesForDocuments();
         $current_doc_id = $this->getRequestParameter('id');
         $parent_ids = $sub_site_ids = $site_docs_ids = $child_types = array();
         // if we have sub-(sub)-sites, we also want to display the outings and images linked to these sites
         $main_associated_sites = $this->associated_sites;
         if (count($main_associated_sites)) {
             $associated_sites = Association::createHierarchyWithBestName($main_associated_sites, $prefered_cultures, array('type' => 'tt', 'current_doc_id' => $current_doc_id, 'keep_current_doc' => true));
             $i = reset($associated_sites);
             while (!isset($i['is_doc'])) {
                 $i = next($associated_sites);
             }
             $doc_level = $i['level'];
             $i = next($associated_sites);
             while ($i !== false && $i['level'] > $doc_level) {
                 $sub_site_ids[] = $i['id'];
                 $i = next($associated_sites);
             }
             // we want to display on the page the images and outings of the subsites
             if (count($sub_site_ids)) {
                 $site_docs = array_filter($this->associated_docs, array('c2cTools', 'is_image'));
                 foreach ($site_docs as $doc) {
                     $site_docs_ids[] = $doc['id'];
                 }
                 $child_types[] = 'ti';
                 $child_types[] = 'to';
             }
         } else {
             $associated_sites = $main_associated_sites;
         }
         $associated_summits = c2cTools::sortArray(array_filter($this->associated_docs, array('c2cTools', 'is_summit')), 'elevation');
         // we display sub-sub-sites one the page, but also the others sites linked to the same summits
         if (count($associated_summits)) {
             foreach ($associated_summits as $summit) {
                 $summit_ids[] = $summit['id'];
             }
             $sites_ids = array();
             foreach ($associated_sites as $site) {
                 $sites_ids[] = $site['id'];
             }
             $summit_docs_ids = array_merge($sites_ids, array($current_doc_id));
             $associated_summits_sites = Association::findLinkedDocsWithBestName($summit_ids, $prefered_cultures, 'st', true, true, $summit_docs_ids);
             $associated_sites = array_merge($associated_sites, $associated_summits_sites);
         }
         // associated parkings 2-hop hierarchy
         $associated_parkings = c2cTools::sortArray(array_filter($this->associated_docs, array('c2cTools', 'is_parking')), 'elevation');
         if (count($associated_parkings)) {
             foreach ($associated_parkings as $parking) {
                 $parent_ids[] = $parking['id'];
             }
             $child_types[] = 'pp';
         }
         $associated_outings = array_filter($this->associated_docs, array('c2cTools', 'is_outing'));
         // all outings (directly or indirectly linked)
         $parent_ids = array_merge($parent_ids, $sub_site_ids);
         if (count($parent_ids)) {
             $associated_childs = Association::findLinkedDocsWithBestName($parent_ids, $prefered_cultures, $child_types, true, true, $site_docs_ids);
             $this->associated_docs = array_merge($this->associated_docs, $associated_childs);
             if (count($associated_parkings)) {
                 $associated_parkings = Association::createHierarchy($associated_parkings, array_filter($associated_childs, array('c2cTools', 'is_parking')), array('type' => 'pp', 'show_sub_docs' => false));
             }
             if (count($sub_site_ids)) {
                 $associated_site_outings = array_filter($associated_childs, array('c2cTools', 'is_outing'));
                 if (count($associated_site_outings)) {
                     if (count($associated_outings)) {
                         $outing_ids = array();
                         foreach ($associated_outings as $outing) {
                             $outing_ids[] = $outing['id'];
                         }
                         foreach ($associated_site_outings as $outing) {
                             if (!in_array($outing['id'], $outing_ids)) {
                                 $associated_outings[] = $outing;
                             }
                         }
                     } else {
                         $associated_outings = $associated_site_outings;
                     }
                 }
             }
         }
         $this->associated_sites = $associated_sites;
         array_unshift($sub_site_ids, $current_doc_id);
         $this->ids = implode('-', $sub_site_ids);
         $this->associated_parkings = Parking::getAssociatedParkingsData($associated_parkings);
         $this->associated_routes = Route::getAssociatedRoutesData($this->associated_docs, $this->__(' :') . ' ');
         $this->associated_huts = c2cTools::sortArray(array_filter($this->associated_docs, array('c2cTools', 'is_hut')), 'elevation');
         $this->associated_summits = c2cTools::sortArray(array_filter($this->associated_docs, array('c2cTools', 'is_summit')), 'elevation');
         // also get author of books
         $associated_books = c2cTools::sortArray(array_filter($this->associated_docs, array('c2cTools', 'is_book')), 'name');
         if (count($associated_books)) {
             $associated_books = Book::getAssociatedBooksData($associated_books);
         }
         $this->associated_books = $associated_books;
//.........这里部分代码省略.........

 /**
  * Executes view action.
  */
 public function executeView()
 {
     parent::executeView();
     if (!$this->document->isArchive() && $this->document['redirects_to'] == NULL) {
         $user = $this->getUser();
         $prefered_cultures = $user->getCulturesForDocuments();
         $current_doc_id = $this->getRequestParameter('id');
         $is_gite_camping = $this->document->get('shelter_type') == 5 || $this->document->get('shelter_type') == 6;
         // retrieve 2-hops parkings
         $associated_parkings = c2cTools::sortArray(array_filter($this->associated_docs, array('c2cTools', 'is_parking')), 'elevation');
         if (count($associated_parkings)) {
             $associated_parkings = Association::createHierarchyWithBestName($associated_parkings, $prefered_cultures, array('type' => 'pp'));
             $associated_parkings = Parking::getAssociatedParkingsData($associated_parkings);
         }
         $this->associated_parkings = $associated_parkings;
         $associated_routes = array_filter($this->associated_docs, array('c2cTools', 'is_route'));
         // associated summits
         $associated_summits = c2cTools::sortArray(array_filter($this->associated_docs, array('c2cTools', 'is_summit')), 'name');
         $this->associated_summits = $associated_summits;
         $summit_ids = $summit_routes_tmp = $summit_routes_ids = array();
         if (count($associated_summits)) {
             foreach ($associated_summits as $summit) {
                 $summit_ids[] = $summit['id'];
             }
             $summit_routes_tmp = Association::countAllLinked($summit_ids, 'sr');
             foreach ($summit_routes_tmp as $route) {
                 $summit_routes_ids[] = $route['linked_id'];
             }
         }
         // for a gite, routes  and sites are not directly linked. We retrieve the routes linked to the linked parkings
         if ($is_gite_camping) {
             $parking_ids = array();
             foreach ($associated_parkings as $parking) {
                 $parking_ids[] = $parking['id'];
             }
             $associated_parking_docs = Association::findLinkedDocsWithBestName($parking_ids, $prefered_cultures, array('pr', 'pt'), false, true);
             $associated_routes = array_filter($associated_parking_docs, array('c2cTools', 'is_route'));
             $associated_parking_sites = c2cTools::sortArrayByName(array_filter($associated_parking_docs, array('c2cTools', 'is_site')));
             $this->associated_sites = array_merge($this->associated_sites, $associated_parking_sites);
             // associated sites should be empty!! Else it violates moderation rules
             $this->ids = implode('-', $parking_ids);
         } else {
             $associated_routes = array_filter($this->associated_docs, array('c2cTools', 'is_route'));
             $this->associated_sites = c2cTools::sortArrayByName(array_filter($this->associated_docs, array('c2cTools', 'is_site')));
             $this->ids = $current_doc_id;
         }
         // get additional data for routes
         $associated_routes = Route::getAssociatedRoutesData($associated_routes, $this->__(' :') . ' ', reset($summit_ids));
         // these are the routes where the hut act as a summit
         // they are displayed in a specific section
         $summit_ids = $summit_routes_tmp = $summit_routes_ids = $associated_summit_routes = array();
         if (count($associated_summits)) {
             foreach ($associated_summits as $summit) {
                 $summit_ids[] = $summit['id'];
             }
             $summit_routes_tmp = Association::countAllLinked($summit_ids, 'sr');
             foreach ($summit_routes_tmp as $route) {
                 $summit_routes_ids[] = $route['linked_id'];
             }
         }
         if (count($summit_routes_ids)) {
             foreach ($associated_routes as $key => $route) {
                 if (in_array($route['id'], $summit_routes_ids)) {
                     $associated_summit_routes[$key] = $route;
                     unset($associated_routes[$key]);
                 }
             }
         }
         $this->associated_routes = $associated_routes;
         $this->associated_summit_routes = $associated_summit_routes;
         // We retrieve both the books directly linked
         $associated_books = c2cTools::sortArrayByName(array_filter($this->associated_docs, array('c2cTools', 'is_book')));
         // AND the books linked to linked routes
         // FIXME we should probably also do this with linked sites
         $route_ids = array();
         $associated_routes_books = array();
         if (count($associated_routes)) {
             foreach ($associated_routes as $route) {
                 if ($route['duration'] instanceof Doctrine_Null || $route['duration'] <= 4) {
                     $route_ids[] = $route['id'];
                 }
             }
             if (count($route_ids)) {
                 $book_ids = array();
                 foreach ($associated_books as $book) {
                     $book_ids[] = $book['id'];
                 }
                 $associated_route_docs = Association::findLinkedDocsWithBestName($route_ids, $prefered_cultures, array('br'), false, false, $book_ids);
                 if (count($associated_route_docs)) {
                     $associated_route_docs = c2cTools::sortArray($associated_route_docs, 'name');
                     $associated_routes_books = array_filter($associated_route_docs, array('c2cTools', 'is_book'));
                     foreach ($associated_routes_books as $key => $book) {
                         $associated_routes_books[$key]['parent_id'] = true;
                     }
                 }
             }
         }
//.........这里部分代码省略.........

 /**
  * Executes view action.
  */
 public function executeView()
 {
     parent::executeView();
     if (!$this->document->isArchive() && $this->document['redirects_to'] == NULL) {
         $user = $this->getUser();
         $prefered_cultures = $user->getCulturesForDocuments();
         $current_doc_id = $this->getRequestParameter('id');
         $main_associated_parkings = c2cTools::sortArray(array_filter($this->associated_docs, array('c2cTools', 'is_parking')), 'elevation');
         // Idea here is to retrieve not only the routes linked directly to the parking, but also the ones
         // associated to the sub(-sub)-parkings
         // We also do this for products and huts
         $parking_ids = array();
         if (count($main_associated_parkings)) {
             $associated_parkings = Association::createHierarchyWithBestName($main_associated_parkings, $prefered_cultures, array('type' => 'pp', 'current_doc_id' => $current_doc_id, 'keep_current_doc' => true));
             $associated_parkings = Parking::getAssociatedParkingsData($associated_parkings);
             // simply go through the list and get the next items that have a bigger level
             $i = reset($associated_parkings);
             while (!isset($i['is_doc'])) {
                 $i = next($associated_parkings);
             }
             $doc_level = $i['level'];
             $i = next($associated_parkings);
             while ($i !== false && $i['level'] > $doc_level) {
                 $parking_ids[] = $i['id'];
                 $i = next($associated_parkings);
             }
             if (count($parking_ids)) {
                 $this->associated_docs = array_merge($this->associated_docs, Association::findLinkedDocsWithBestName($parking_ids, $prefered_cultures, array('pr', 'ph', 'pf')));
             }
         } else {
             $associated_parkings = $main_associated_parkings;
         }
         $this->associated_parkings = $associated_parkings;
         array_unshift($parking_ids, $current_doc_id);
         $this->ids = implode('-', $parking_ids);
         $associated_routes = Route::getAssociatedRoutesData($this->associated_docs, $this->__(' :') . ' ');
         $this->associated_routes = $associated_routes;
         // related books (associated to the above mentioned routes)
         $route_ids = array();
         $associated_routes_books = array();
         if (count($associated_routes)) {
             foreach ($associated_routes as $route) {
                 if ($route['duration'] instanceof Doctrine_Null || $route['duration'] <= 4) {
                     $route_ids[] = $route['id'];
                 }
             }
             if (count($route_ids)) {
                 $associated_route_docs = Association::findLinkedDocsWithBestName($route_ids, $prefered_cultures, array('br'), false, false);
                 if (count($associated_route_docs)) {
                     $associated_route_docs = c2cTools::sortArray($associated_route_docs, 'name');
                     $associated_routes_books = array_filter($associated_route_docs, array('c2cTools', 'is_book'));
                     foreach ($associated_routes_books as $key => $book) {
                         $associated_routes_books[$key]['parent_id'] = true;
                     }
                 }
             }
         }
         $cab = 0;
         if (count($associated_routes_books)) {
             $associated_books = Book::getAssociatedBooksData($associated_routes_books);
             $this->associated_books = $associated_books;
             $cab = count($associated_books);
         }
         // get associated outings (to the above mentionned routes)
         $latest_outings = array();
         $nb_outings = 0;
         if (count($associated_routes)) {
             $outing_params = array('parkings' => $this->ids);
             $nb_outings = sfConfig::get('app_nb_linked_outings_docs');
             $latest_outings = Outing::listLatest($nb_outings + 1, array(), array(), array(), $outing_params, false);
             $latest_outings = Language::getTheBest($latest_outings, 'Outing');
         }
         $this->latest_outings = $latest_outings;
         $this->nb_outings = $nb_outings;
         // associated huts
         $this->associated_huts = c2cTools::sortArray(array_filter($this->associated_docs, array('c2cTools', 'is_hut')), 'elevation');
         // asscoiated products
         $this->associated_products = c2cTools::sortArray(array_filter($this->associated_docs, array('c2cTools', 'is_product')), 'name');
         // related portals
         $related_portals = array();
         $public_transportation_rating = $this->document->get('public_transportation_rating');
         if (in_array($public_transportation_rating, array(1, 2, 4, 5))) {
             $related_portals[] = 'cda';
         }
         Portal::getRelatedPortals($related_portals, $this->associated_areas, $associated_routes);
         $this->related_portals = $related_portals;
         $this->section_list = array('books' => $cab != 0, 'map' => (bool) $this->document->get('geom_wkt'));
         $description = array($this->__('parking') . ' :: ' . $this->document->get('name'), $this->getAreasList());
         $this->getResponse()->addMeta('description', implode(' - ', $description));
     }
 }