dev#37281 :

refacto bibnum view helper (strategy)

VERSIONS_WIP/37281

+ - ticket #37281 : Configuration : Boite bibliothèque numérique : Possibilite d'affichage pagine
\ No newline at end of file

library/Class/Systeme/ModulesAccueil/BibliothequeNumerique.php

@@ -16,26 +16,30 @@
  *
  * You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
  * along with BOKEH; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA 
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
  */
 class Class_Systeme_ModulesAccueil_BibliothequeNumerique extends Class_Systeme_ModulesAccueil_Null {
   const DISPLAY_TREE = 'displayTree';
   const DISPLAY_ALBUM_TEASER = 'displayAlbumTeaser';
+  const DISPLAY_PAGINATED = 'displayPaginated';
 
   const ORDER_RESPECT = 'orderRespect';
   const ORDER_RANDOM = 'orderRandom';
+  const ORDER_RECENT = 'orderRecent';
 
   /** @var array */
-  protected $_displayModes = array(self::DISPLAY_TREE => 'Arborescence',
-                                   self::DISPLAY_ALBUM_TEASER => 'Mise en avant d\'un album');
+  protected $_displayModes = [self::DISPLAY_TREE => 'Arborescence',
+                              self::DISPLAY_ALBUM_TEASER => 'Mise en avant d\'un album',
+                              self::DISPLAY_PAGINATED => 'Affichage paginé'];
 
   /** @var array */
-  protected $_orderModes = array(self::ORDER_RESPECT => 'Respecter l\'ordre',
-                                   self::ORDER_RANDOM => 'Aléatoire');
+  protected $_orderModes = [self::ORDER_RESPECT => 'Respecter l\'ordre',
+                            self::ORDER_RANDOM => 'Aléatoire',
+                            self::ORDER_RECENT => 'Les plus récents'];
 
   /** @var string */
   protected $_group = Class_Systeme_ModulesAccueil::GROUP_INFO;
-  
+
   /** @var string */
   protected $_libelle = 'Bibliothèque numérique';
 
@@ -66,7 +70,7 @@ class Class_Systeme_ModulesAccueil_BibliothequeNumerique extends Class_Systeme_M
     return $this->_displayModes;
   }
 
-  
+
   /** @return array */
   public function getOrderModes() {
     return $this->_orderModes;

library/ZendAfi/View/Helper/Accueil/BibNumerique.php

@@ -19,99 +19,188 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
  */
 class ZendAfi_View_Helper_Accueil_BibNumerique extends ZendAfi_View_Helper_Accueil_Base {
-  protected $_slideshow;
+  protected $_slideshow, $strategy;
+
 
   public function __construct($id_module,$params) {
     parent::__construct($id_module,$params);
-    $this->preferences = array_merge(array('id_albums' => ''),
-                                     $this->preferences);
+    $this->preferences = array_merge(['id_albums' => ''], $this->preferences);
   }
 
-  public function displayNumericRessources() {
-    if (!$album = Class_Album::getLoader()->find((int)$this->preferences['id_albums']))
-      return false;
-    if ($album->getImages())
-      return false;
-    $html=$this->view->renderAlbum($album);
-    return $html;
+
+  protected function _renderHeadScriptsOn($script_loader) {
+    if (!array_isset('id_albums', $this->preferences))
+      return $this;
+
+    if ($this->isDisplayDiaporama())
+      $this->getSlideshow()->renderSlideShowScripts();
+
+    if ($this->isDisplayBooklet())
+      Class_ScriptLoader::getInstance()->loadBooklet($this->preferences['id_albums'],
+                                                     '#booklet_'.$this->id_module);
+  }
+
+
+  public function getHtml() {
+    $strategy = $this->getStrategy();
+    $this->titre = $strategy->getTitle();
+    $this->contenu = $strategy->getContent();
+
+    return $this->getHtmlArray();
   }
 
+  public function getStrategy() {
+    if ($this->strategy)
+      return $this->strategy;
+
+    $strategy = new BibNumPaginatedStrategy();
+
+    if ($this->isAlbumTeaserDisplay())
+      $strategy = new BibNumAlbumTeaserStrategy();
+
+    if ($this->isTreeDisplay())
+      $strategy = new BibNumTreeStrategy();
+
+    $this->strategy = $strategy->setView($this->view)
+                               ->setAccueilBibnum($this)
+                               ->setIdModule($this->id_module)
+                               ->setPreferences($this->preferences);
+
+    return $this->strategy;
+  }
+
+
+  public function isPaginatedDisplay() {
+    return $this->_isDisplayType(Class_Systeme_ModulesAccueil_BibliothequeNumerique::DISPLAY_PAGINATED);
+  }
+
+
+  public function isAlbumTeaserDisplay() {
+    return $this->_isDisplayType(Class_Systeme_ModulesAccueil_BibliothequeNumerique::DISPLAY_ALBUM_TEASER);
+  }
+
+
+  public function isTreeDisplay() {
+    return $this->_isDisplayType(Class_Systeme_ModulesAccueil_BibliothequeNumerique::DISPLAY_TREE);
+  }
+
+
+  protected function _isDisplayType($type) {
+    return $this->getPreference('type_aff') == $type;
+  }
+
+
   public function getSlideshow() {
-    if (!isset($this->_slideshow)) {
-      $album = Class_Album::getLoader()->find((int)$this->preferences['id_albums']);
-      $this->_slideshow = $this->view->getHelper('TagSlideshow')
-        ->setAlbum($album)
-        ->setPreferences($this->preferences);
-    }
+    if (isset($this->_slideshow))
+      return $this->_slideshow;
+
+    $album = Class_Album::getLoader()->find((int)$this->preferences['id_albums']);
+    $this->_slideshow = $this->view->getHelper('TagSlideshow')
+                                   ->setAlbum($album)
+                                   ->setPreferences($this->preferences);
 
     return $this->_slideshow;
   }
+}
 
 
 
-  public function getTreeRenderer() {
-    return new ZendAfi_View_Helper_Accueil_BibNumerique_TreeRenderer($this->view, $this->preferences);
+
+class BibNumDisplayStrategy {
+  protected
+    $view,
+    $id_module,
+    $preferences,
+    $accueil_bibnum;
+
+
+  public function setView($view) {
+    $this->view = $view;
+    return $this;
   }
 
 
-  protected function _renderHeadScriptsOn($script_loader) {
-    if (!array_isset('id_albums', $this->preferences))
-      return $this;
+  public function setPreferences($preferences) {
+    $this->preferences = $preferences;
+    return $this;
+  }
 
-    if ($this->isDisplayDiaporama()) 
-      $this->getSlideshow()->renderSlideShowScripts();
 
-    if ($this->isDisplayBooklet())
-      Class_ScriptLoader::getInstance()->loadBooklet($this->preferences['id_albums'],
-                                                     '#booklet_'.$this->id_module);
+  public function setAccueilBibnum($accueil_bibnum) {
+    $this->accueil_bibnum = $accueil_bibnum;
+    return $this;
   }
 
 
-  public function isDisplayAlbumTeaser() {
-    return $this->preferences['type_aff'] == Class_Systeme_ModulesAccueil_BibliothequeNumerique::DISPLAY_ALBUM_TEASER;
+  public function setIdModule($id_module) {
+    $this->id_module = $id_module;
+    return $this;
+  }
+
+
+  public function getTitle() {
+    return $this->preferences['titre'];
   }
+}
+
 
-  /** @return array */
-  public function getHTML() {
-    $this->titre = $this->preferences['titre'];
 
-    if ($this->isDisplayAlbumTeaser())
-      $this->_renderAlbumTeaser();
+
+class BibNumAlbumTeaserStrategy extends BibNumDisplayStrategy {
+  public function getContent() {
+    $contenu = $this->displayNumericRessources();
+
+    if ($contenu)
+      return $contenu;
+
+		if ($this->accueil_bibnum->isDisplayDiaporama() or $this->accueil_bibnum->isDisplayListe())
+			$contenu .= $this->accueil_bibnum->getSlideshow()->renderAlbumMedias();
     else
-      $this->_renderTree();
+			$contenu .= sprintf('<div id="booklet_%d" class="bib-num-album"></div>', $this->id_module);
 
-    return $this->getHtmlArray();
+    return $contenu;
   }
 
-	/**
-	 * @return ZendAfi_View_Helper_Accueil_BibNumerique
-	 */
-	public function _renderAlbumTeaser() {
-    if ($this->contenu = $this->displayNumericRessources())
-      return $this;
-		if ($this->isDisplayDiaporama() or $this->isDisplayListe()) {
-			$this->contenu .= $this->getSlideshow()->renderAlbumMedias();
-		} else {
-			$this->contenu .= sprintf('<div id="booklet_%d" class="bib-num-album"></div>',
-																$this->id_module);
-
-      $this->titre = $this->view->tagAnchor(array('controller' => 'bib-numerique',
-                                                  'action' => 'booklet',
-                                                  'id' => $this->preferences['id_albums']),
-                                            $this->titre);
-    }
+  public function getTitle() {
+    return $this->view->tagAnchor(['controller' => 'bib-numerique',
+                                   'action' => 'booklet',
+                                   'id' => $this->preferences['id_albums']],
+                                  $this->preferences['titre']);
+  }
 
-    return $this;
+
+  public function displayNumericRessources() {
+    if (!$album = Class_Album::getLoader()->find((int)$this->preferences['id_albums']))
+      return false;
+
+    if ($album->getImages())
+      return false;
+
+    $html = $this->view->renderAlbum($album);
+
+    return $html;
   }
+}
 
 
-  /**
-   * @return ZendAfi_View_Helper_Accueil_BibNumerique
-   */
-  protected function _renderTree() {
-    $this->contenu = $this->getTreeRenderer()->render();
-    return $this;
+
+
+class BibNumTreeStrategy extends BibNumDisplayStrategy {
+  public function getContent() {
+     return $this->_getTreeRenderer()->render();
+  }
+
+  protected function _getTreeRenderer() {
+    return new ZendAfi_View_Helper_Accueil_BibNumerique_TreeRenderer($this->view, $this->preferences);
   }
 }
 
+
+
+
+class BibNumPaginatedStrategy extends BibNumDisplayStrategy {
+  public function getContent() {
+    return 'LOL';
+  }
+}
 ?>
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