File modules/cms/action/image/ImageSizeAction.class.php

Last commit: Wed Mar 9 13:28:52 2022 +0100	dankert	Refactoring: Checkbox values are always sent to the server. In the actions we must test the value with 'isTrue()'


     1 <?php
     2 namespace cms\action\image;
     3 use cms\action\Action;
     4 use cms\action\ImageAction;
     5 use cms\action\Method;
     6 use cms\model\Image;
     7 use cms\model\Name;
     8 use cms\model\Permission;
     9 use language\Messages;
    10 use util\exception\ValidationException;
    11 
    12 class ImageSizeAction extends ImageAction implements Method {
    13 	public function getRequiredPermission() {
    14 		return Permission::ACL_WRITE;
    15 	}
    16 
    17     public function view() {
    18 		$this->setTemplateVars( $this->image->getProperties() );
    19 		
    20 		$format = $this->imageFormat();
    21 
    22 		if	( $format == 0 )
    23 		{
    24 			$this->addWarningFor( $this->image,Messages::IMAGE_RESIZING_UNKNOWN_TYPE);
    25 		}
    26 			
    27 		$formats = $this->imageFormats();
    28 			
    29 		if	( empty($formats) )
    30 			$this->addWarningFor($this->image,Messages::IMAGE_RESIZING_NOT_AVAILABLE);
    31 		
    32 		$sizes = array();
    33 		foreach( array(10,25,50,75,100,125,150,175,200,250,300,350,400,500,600,800) as $s )
    34 			$sizes[strval($s/100)] = $s.'%';
    35 			
    36 		$jpeglist = array();
    37 		for ($i=10; $i<=95; $i+=5)
    38 			$jpeglist[$i]=$i.'%';
    39 
    40 		$this->setTemplateVar('factors'       ,$sizes      );
    41 		$this->setTemplateVar('jpeglist'      ,$jpeglist   );
    42 		$this->setTemplateVar('formats'       ,$formats    );
    43 		$this->setTemplateVar('format'        ,$format     );
    44 		$this->setTemplateVar('factor'        ,1           );
    45 		
    46 		$this->image->getImageSize();
    47 		$this->setTemplateVar('width' ,$this->image->width  );
    48 		$this->setTemplateVar('height',$this->image->height );
    49 		$this->setTemplateVar('type'  ,'input'             );
    50     }
    51 
    52 
    53     public function post() {
    54 		$width           = $this->request->getNumber('width'         );
    55 		$height          = $this->request->getNumber('height'        );
    56 		$jpegcompression = $this->request->getText('jpeg_compression');
    57 		$format          = $this->request->getText('format'          );
    58 		$factor          = $this->request->getText('factor'          );
    59 		
    60 		if	( $this->request->getText('type') == 'input' &&
    61 			  ! $width      &&
    62 			  ! $height )
    63 		{
    64 			$this->addWarningFor(null,Messages::INPUT_NEW_IMAGE_SIZE);
    65 			throw new ValidationException('width' );
    66 		}
    67 		
    68 		if	( $this->request->isTrue('copy') )
    69 		{
    70 			// Datei neu anlegen.
    71 			$imageFile = new Image();
    72 
    73 			$imageFile->filename   = $imageFile->filename.'_resized_'.time();
    74 			$imageFile->persist();
    75 			$imageFile->copyNamesFrom( $this->image->objectid );
    76 			$imageFile->copyValueFromFile( $this->image->objectid );
    77 		}
    78 		else
    79 		{
    80 			$imageFile = $this->image;
    81 		}
    82 		
    83 		if	( $this->request->getText('type') == 'factor')
    84 		{
    85 			$width  = 0;
    86 			$height = 0;
    87 		}
    88 		else
    89 		{
    90 			$factor = 1;
    91 		}
    92 
    93 		$imageFile->write();
    94 		
    95 		$imageFile->imageResize( intval($width),intval($height),$factor,$this->imageFormat(),$format,$jpegcompression );
    96 		$imageFile->setTimestamp();
    97 		$imageFile->save();      // Um z.B. Groesse abzuspeichern
    98 		$imageFile->saveValue();
    99 
   100 		$this->addNoticeFor($imageFile,Messages::IMAGE_RESIZED);
   101     }
   102 }



Download modules/cms/action/image/ImageSizeAction.class.php


History
Wed, 9 Mar 2022 13:28:52 +0100	dankert	Refactoring: Checkbox values are always sent to the server. In the actions we must test the value with 'isTrue()'
Sun, 5 Dec 2021 20:33:24 +0100	dankert	Cleanup: Removed unusable properties from class 'Value' and 'BaseObject'.
Sun, 14 Mar 2021 23:51:49 +0100	Jan Dankert	Refactoring: Using the ValidationException where possible.
Sat, 6 Mar 2021 03:42:38 +0100	Jan Dankert	New: Better permission checks.
Fri, 26 Feb 2021 01:06:01 +0100	Jan Dankert	Refactoring accessing the request parameter values.
Thu, 19 Nov 2020 14:49:58 +0100	Jan Dankert	Fix: Action::addNotice() is replaced by Action::addNoticeFor()
Thu, 19 Nov 2020 12:36:44 +0100	Jan Dankert	Fix: nextSubAction() is depracated and should not be used.
Wed, 18 Nov 2020 01:46:36 +0100	Jan Dankert	Refactoring of model classes: New method persist() and some other cleanups.
Tue, 17 Nov 2020 23:51:00 +0100	Jan Dankert	Refactoring: Every Actionmethod has now its own class.