From e6dadb215e9e08491ae57ab851960a0973d3f704 Mon Sep 17 00:00:00 2001
From: Klaus Weidenbach <Klaus.Weidenbach@gmx.net>
Date: Tue, 5 Feb 2019 23:03:03 +0100
Subject: Refactor photo_driver to use namespaces.

Add simple UnitTest, but it is not yet very meaningful.
---
 include/photo/photo_gd.php | 162 ---------------------------------------------
 1 file changed, 162 deletions(-)
 delete mode 100644 include/photo/photo_gd.php

(limited to 'include/photo/photo_gd.php')

diff --git a/include/photo/photo_gd.php b/include/photo/photo_gd.php
deleted file mode 100644
index e98ac2827..000000000
--- a/include/photo/photo_gd.php
+++ /dev/null
@@ -1,162 +0,0 @@
-<?php /** @file */
-
-
-require_once('include/photo/photo_driver.php');
-
-
-class photo_gd extends photo_driver {
-
-	function supportedTypes() {
-		$t = array();
-		$t['image/jpeg'] ='jpg';
-		if (imagetypes() & IMG_PNG) $t['image/png'] = 'png';
-		if (imagetypes() & IMG_GIF) $t['image/gif'] = 'gif';
-		return $t;
-
-	}
-
-	function load($data, $type) {
-		$this->valid = false;
-		if(! $data)
-			return;
-
-		$this->image = @imagecreatefromstring($data);
-		if($this->image !== FALSE) {
-			$this->valid  = true;
-			$this->setDimensions();
-			imagealphablending($this->image, false);
-			imagesavealpha($this->image, true);
-		}
-	}
-
-	function setDimensions() {
-		$this->width  = imagesx($this->image);
-		$this->height = imagesy($this->image);
-	}
-
-
-	public function clearexif() {
-		return;
-	}
-
-
-	public function destroy() {
-		if($this->is_valid()) {
-			imagedestroy($this->image);
-		}
-	}
-
-	public function getImage() {
-		if(!$this->is_valid())
-			return FALSE;
-
-		return $this->image;
-	}
-
-	public function doScaleImage($dest_width,$dest_height) {
-
-		$dest = imagecreatetruecolor( $dest_width, $dest_height );
-		$width = imagesx($this->image);
-		$height = imagesy($this->image);
-
-		imagealphablending($dest, false);
-		imagesavealpha($dest, true);
-		if ($this->type=='image/png') imagefill($dest, 0, 0, imagecolorallocatealpha($dest, 0, 0, 0, 127)); // fill with alpha
-		imagecopyresampled($dest, $this->image, 0, 0, 0, 0, $dest_width, $dest_height, $width, $height);
-		if($this->image)
-			imagedestroy($this->image);
-		$this->image = $dest;
-		$this->setDimensions();
-	}
-
-	public function rotate($degrees) {
-		if(!$this->is_valid())
-			return FALSE;
-
-		$this->image  = imagerotate($this->image,$degrees,0);
-		$this->setDimensions();
-	}
-
-	public function flip($horiz = true, $vert = false) {
-		if(!$this->is_valid())
-			return FALSE;
-
-		$w = imagesx($this->image);
-		$h = imagesy($this->image);
-		$flipped = imagecreate($w, $h);
-		if($horiz) {
-			for ($x = 0; $x < $w; $x++) {
-				imagecopy($flipped, $this->image, $x, 0, $w - $x - 1, 0, 1, $h);
-			}
-		}
-		if($vert) {
-			for ($y = 0; $y < $h; $y++) {
-				imagecopy($flipped, $this->image, 0, $y, 0, $h - $y - 1, $w, 1);
-			}
-		}
-		$this->image = $flipped;
-		$this->setDimensions(); // Shouldn't really be necessary
-	}
-
-	public function cropImage($max,$x,$y,$w,$h) {
-		if(!$this->is_valid())
-			return FALSE;
-
-		$dest = imagecreatetruecolor( $max, $max );
-		imagealphablending($dest, false);
-		imagesavealpha($dest, true);
-		if ($this->type=='image/png') imagefill($dest, 0, 0, imagecolorallocatealpha($dest, 0, 0, 0, 127)); // fill with alpha
-		imagecopyresampled($dest, $this->image, 0, 0, $x, $y, $max, $max, $w, $h);
-		if($this->image)
-			imagedestroy($this->image);
-		$this->image = $dest;
-		$this->setDimensions();
-	}
-
-	public function cropImageRect($maxx,$maxy,$x,$y,$w,$h) {
-		if(!$this->is_valid())
-			return FALSE;
-
-		$dest = imagecreatetruecolor( $maxx, $maxy );
-		imagealphablending($dest, false);
-		imagesavealpha($dest, true);
-		if ($this->type=='image/png') imagefill($dest, 0, 0, imagecolorallocatealpha($dest, 0, 0, 0, 127)); // fill with alpha
-		imagecopyresampled($dest, $this->image, 0, 0, $x, $y, $maxx, $maxy, $w, $h);
-		if($this->image)
-			imagedestroy($this->image);
-		$this->image = $dest;
-		$this->setDimensions();
-	}
-
-
-
-	public function imageString() {
-		if(!$this->is_valid())
-			return FALSE;
-
-		$quality = FALSE;
-
-		ob_start();
-
-		switch($this->getType()){
-			case "image/png":
-				$quality = get_config('system','png_quality');
-				if((! $quality) || ($quality > 9))
-					$quality = PNG_QUALITY;
-				imagepng($this->image,NULL, $quality);
-				break;
-			case "image/jpeg":
-			default:
-				$quality = get_config('system','jpeg_quality');
-				if((! $quality) || ($quality > 100))
-					$quality = JPEG_QUALITY;
-				imagejpeg($this->image,NULL,$quality);
-				break;
-		}
-		$string = ob_get_contents();
-		ob_end_clean();
-
-		return $string;
-	}
-
-}
-- 
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