Mage_Catalog_Block_Product_Gallery Class Reference

Inheritance diagram for Mage_Catalog_Block_Product_Gallery:

List of all members.

Public Member Functions

getProduct ()

getGalleryCollection ()

getCurrentImage ()

getImageUrl ()

getImageFile ()

getImageWidth ()

getPreviusImage ()

getNextImage ()

getPreviusImageUrl ()

getNextImageUrl ()

Protected Member Functions

_prepareLayout ()

Detailed Description

Definition at line 34 of file Gallery.php.

Member Function Documentation

_prepareLayout ( ) [protected]

Preparing global layout

You can redefine this method in child classes for changin layout

Returns:: Mage_Core_Block_Abstract

Reimplemented from Mage_Core_Block_Abstract.

Definition at line 36 of file Gallery.php.

00037     {
00038         if ($headBlock = $this->getLayout()->getBlock('head')) {
00039             $headBlock->setTitle($this->getProduct()->getMetaTitle());
00040         }
00041         return parent::_prepareLayout();
00042     }

getCurrentImage ( )

Definition at line 53 of file Gallery.php.

00054     {
00055         $imageId = $this->getRequest()->getParam('image');
00056         $image = null;
00057         if ($imageId) {
00058             $image = $this->getGalleryCollection()->getItemById($imageId);
00059         }
00060 
00061         if (!$image) {
00062             $image = $this->getGalleryCollection()->getFirstItem();
00063         }
00064         return $image;
00065     }

getGalleryCollection ( )

Definition at line 48 of file Gallery.php.

00049     {
00050         return $this->getProduct()->getMediaGalleryImages();
00051     }

getImageFile ( )

Definition at line 72 of file Gallery.php.

00073     {
00074         return $this->getCurrentImage()->getFile();
00075     }

getImageUrl ( )

Definition at line 67 of file Gallery.php.

00068     {
00069         return $this->getCurrentImage()->getUrl();
00070     }

getImageWidth ( )

Definition at line 77 of file Gallery.php.

00078     {
00079         $file = $this->getCurrentImage()->getPath();
00080         if (file_exists($file)) {
00081             $size = getimagesize($file);
00082             if (isset($size[0]) && $size[0]>600) {
00083                 return 600;
00084             }
00085         }
00086         return false;
00087     }

getNextImage ( )

Definition at line 105 of file Gallery.php.

00106     {
00107         $current = $this->getCurrentImage();
00108         if (!$current) {
00109             return false;
00110         }
00111 
00112         $next = false;
00113         $currentFind = false;
00114         foreach ($this->getGalleryCollection() as $image) {
00115             if ($currentFind) {
00116                 return $image;
00117             }
00118             if ($image->getValueId() == $current->getValueId()) {
00119                 $currentFind = true;
00120             }
00121         }
00122         return $next;
00123     }

getNextImageUrl ( )

Definition at line 133 of file Gallery.php.

00134     {
00135         if ($image = $this->getNextImage()) {
00136             return $this->getUrl('*/*/*', array('_current'=>true, 'image'=>$image->getValueId()));
00137         }
00138         return false;
00139     }

getPreviusImage ( )

Definition at line 89 of file Gallery.php.

00090     {
00091         $current = $this->getCurrentImage();
00092         if (!$current) {
00093             return false;
00094         }
00095         $previus = false;
00096         foreach ($this->getGalleryCollection() as $image) {
00097             if ($image->getValueId() == $current->getValueId()) {
00098                 return $previus;
00099             }
00100             $previus = $image;
00101         }
00102         return $previus;
00103     }

getPreviusImageUrl ( )

Definition at line 125 of file Gallery.php.

00126     {
00127         if ($image = $this->getPreviusImage()) {
00128             return $this->getUrl('*/*/*', array('_current'=>true, 'image'=>$image->getValueId()));
00129         }
00130         return false;
00131     }

getProduct ( )

Definition at line 43 of file Gallery.php.

00044     {
00045         return Mage::registry('product');
00046     }

The documentation for this class was generated from the following file:

app/code/core/Mage/Catalog/Block/Product/Gallery.php


Public Member Functions
	getProduct ()
	getGalleryCollection ()
	getCurrentImage ()
	getImageUrl ()
	getImageFile ()
	getImageWidth ()
	getPreviusImage ()
	getNextImage ()
	getPreviusImageUrl ()
	getNextImageUrl ()
Protected Member Functions
	_prepareLayout ()