File modules/cms/action/ImageAction.class.php

Last commit: Sun Dec 5 20:33:24 2021 +0100	dankert	Cleanup: Removed unusable properties from class 'Value' and 'BaseObject'.


     1 <?php
     2 
     3 namespace cms\action;
     4 
     5 use cms\model\Image;
     6 use util\Html;
     7 
     8 
     9 /**
    10  * Action-Klasse zum Bearbeiten eines Bildes.
    11  * @author Jan Dankert
    12  * @version $Revision$
    13  * @package openrat.actions
    14  */
    15 class ImageAction extends FileAction
    16 {
    17 	/**
    18 	 * @var Image
    19 	 */
    20 	protected $image;
    21 
    22 	/**
    23 	 * Konstruktor
    24 	 */
    25 	public function __construct()
    26 	{
    27         parent::__construct();
    28 
    29     }
    30 
    31 
    32     public function init()
    33     {
    34 		$image = new Image( $this->request->getId() );
    35 		$image->load();
    36 
    37         $this->setBaseObject( $image );
    38 
    39     }
    40 
    41 
    42     protected function setBaseObject( $image ) {
    43 		$this->image = $image;
    44 
    45 		parent::setBaseObject($image);
    46 	}
    47 
    48 
    49 
    50     protected function imageFormat()
    51     {
    52         if	( ! function_exists( 'imagetypes' ) )
    53             return 0;
    54 
    55         $ext      = strtolower($this->image->getRealExtension());
    56         $types    = imagetypes();
    57         $formats  = array( 'gif' =>IMG_GIF,
    58             'jpg' =>IMG_JPG,
    59             'jpeg'=>IMG_JPG,
    60             'png' =>IMG_PNG );
    61 
    62         if	( !isset($formats[$ext]) )
    63             return 0;
    64 
    65         if	( $types & $formats[$ext] )
    66             return $formats[$ext];
    67 
    68         return 0;
    69     }
    70 
    71 
    72 
    73     protected function imageExt()
    74     {
    75         switch( $this->imageFormat() )
    76         {
    77             case IMG_GIF:
    78                 return 'GIF';
    79             case IMG_JPG:
    80                 return 'JPEG';
    81             case IMG_PNG:
    82                 return 'PNG';
    83         }
    84     }
    85 
    86 
    87 
    88     protected function imageFormats()
    89     {
    90         if	( ! function_exists( 'imagetypes' ) )
    91             return array();
    92 
    93         $types    = imagetypes();
    94         $formats  = array( IMG_GIF => 'gif',
    95             IMG_JPG => 'jpeg',
    96             IMG_PNG => 'png' );
    97         $formats2 = $formats;
    98 
    99         foreach( $formats as $b=>$f )
   100             if	( !($types & $b) )
   101                 unset( $formats2[$b] );
   102 
   103         return $formats2;
   104     }
   105 
   106 
   107 
   108 }



Download modules/cms/action/ImageAction.class.php


History
Sun, 5 Dec 2021 20:33:24 +0100	dankert	Cleanup: Removed unusable properties from class 'Value' and 'BaseObject'.
Sat, 6 Mar 2021 02:50:20 +0100	Jan Dankert	New: Enable actions for guest users.
Fri, 26 Feb 2021 01:06:01 +0100	Jan Dankert	Refactoring accessing the request parameter values.
Wed, 18 Nov 2020 00:18:10 +0100	Jan Dankert	Refactoring Part 2: Removing all unnecessary methods in the action base classes.
Tue, 17 Nov 2020 23:51:00 +0100	Jan Dankert	Refactoring: Every Actionmethod has now its own class.
Wed, 11 Nov 2020 23:24:28 +0100	Jan Dankert	Fixing editing value of files,images,texts.
Fri, 2 Oct 2020 23:11:48 +0200	Jan Dankert	Cleanup: No '.inputholder' any more, notices with links to objects.
Tue, 29 Sep 2020 22:17:11 +0200	Jan Dankert	Refactoring: Do not use global constants.
Sat, 26 Sep 2020 04:03:53 +0200	Jan Dankert	Refactoring: read language keys with a class.
Sun, 23 Feb 2020 04:01:30 +0100	Jan Dankert	Refactoring with Namespaces for the cms modules, part 1: moving.