ImageResizer - Code Metrics - XoopsModules25x/tdmdownloads - Measure and Improve Code Quality continuously with Scrutinizer

ImageResizer A
last analyzed 2024-02-19 10:11 UTC

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	196
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	130
dl	0
loc	196
rs	9.52
c	1
b	0
f	0
wmc	36

3 Methods

Rating	Name	Size	Complexity
C	mergeImage()	47	13
C	resizeImage()	61	12
B	resizeAndCrop()	58	11

<?php

declare(strict_types=1);

namespace XoopsModules\Tdmdownloads\Common;

/*
 You may not change or alter any portion of this comment or credits
 of supporting developers from this source code or any supporting source code
 which is considered copyrighted (c) material of the original comment or credit authors.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/

/**
 * @copyright      module for xoops
 * @license        GPL 2.0 or later
 * @package        wggallery
 * @since          1.0
 * @min_xoops      2.5.9
 * @author         Wedega - Email:<[email protected]> - Website:<https://wedega.com>
 */
trait ImageResizer
{
    /**
     * resize image if size exceed given width/height
     * @param        $sourcefile
     * @param string $endfile
     * @param int    $max_width
     * @param int    $max_height
     * @param        $imageMimetype
     * @return string|bool
     */
    public function resizeImage($sourcefile, $endfile, $max_width, $max_height, $imageMimetype)
    {
        // check file extension
        switch ($imageMimetype) {
            case 'image/png':
                $img = \imagecreatefrompng($sourcefile);
                break;
            case 'image/jpeg':
                $img = \imagecreatefromjpeg($sourcefile);
                break;
            case 'image/gif':
                $img = \imagecreatefromgif($sourcefile);
                break;
            default:
                return 'Unsupported format';
        }
        $width  = \imagesx($img);
        $height = \imagesy($img);
        if ($width > $max_width || $height > $max_height) {
            // recalc image size based on max_width/max_height
            if ($width > $height) {
                if ($width < $max_width) {
                    $new_width = $width;
                } else {
                    $new_width  = $max_width;
                    $divisor    = $width / $new_width;
                    $new_height = \floor($height / $divisor);
                }
            } elseif ($height < $max_height) {
                $new_height = $height;
            } else {
                $new_height = $max_height;
                $divisor    = $height / $new_height;
                $new_width  = \floor($width / $divisor);
            }
            // Create a new temporary image.
            $tmpimg = \imagecreatetruecolor($new_width, $new_height);

            imagealphablending($tmpimg, false);
            imagesavealpha($tmpimg, true);
            // Copy and resize old image into new image.
            \imagecopyresampled($tmpimg, $img, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
            \unlink($endfile);
            //compressing the file
            switch ($imageMimetype) {
                case 'image/png':
                    \imagepng($tmpimg, $endfile, 0);
                    break;
                case 'image/jpeg':
                    \imagejpeg($tmpimg, $endfile, 100);
                    break;
                case 'image/gif':
                    \imagegif($tmpimg, $endfile);
                    break;
            }
            // release the memory
            \imagedestroy($tmpimg);
        } else {
            return 'copy';
        }
        \imagedestroy($img);
        return true;
    }

    /**
     * @param     $src_url
     * @param     $src_mimetype
     * @param     $dest_url
     * @param     $dest_w
     * @param     $dest_h
     * @param int $quality
     * @return bool|string
     */
    public function resizeAndCrop($src_url, $src_mimetype, $dest_url, $dest_w, $dest_h, $quality = 90)
    {
        // check file extension
        switch ($src_mimetype) {
            case 'image/png':
                $original = \imagecreatefrompng($src_url);
                break;
            case 'image/jpeg':
                $original = \imagecreatefromjpeg($src_url);
                break;
            case 'image/gif':
                $original = \imagecreatefromgif($src_url);
                break;
            default:
                return 'Unsupported format';
        }
        if (!$original) {
            return false;
        }
        // GET ORIGINAL IMAGE DIMENSIONS
        [$original_w, $original_h] = \getimagesize($src_url);
        // RESIZE IMAGE AND PRESERVE PROPORTIONS
        $dest_w_resize = $dest_w;
        $dest_h_resize = $dest_h;
        if ($original_w > $original_h) {
            $dest_h_ratio  = $dest_h / $original_h;
            $dest_w_resize = (int)\round($original_w * $dest_h_ratio);
        } else {
            $dest_w_ratio  = $dest_w / $original_w;
            $dest_h_resize = (int)\round($original_h * $dest_w_ratio);
        }
        if ($dest_w_resize < $dest_w) {
            $dest_h_ratio  = $dest_w / $dest_w_resize;
            $dest_h_resize = (int)\round($dest_h * $dest_h_ratio);
            $dest_w_resize = $dest_w;
        }
        // CREATE THE PROPORTIONAL IMAGE RESOURCE
        $thumb = \imagecreatetruecolor($dest_w_resize, $dest_h_resize);
        if (!\imagecopyresampled($thumb, $original, 0, 0, 0, 0, $dest_w_resize, $dest_h_resize, $original_w, $original_h)) {
            return false;
        }
        // CREATE THE CENTERED CROPPED IMAGE TO THE SPECIFIED DIMENSIONS
        $final         = \imagecreatetruecolor($dest_w, $dest_h);
        $dest_w_offset = 0;
        $dest_h_offset = 0;
        if ($dest_w < $dest_w_resize) {
            $dest_w_offset = (int)\round(($dest_w_resize - $dest_w) / 2);
        } else {
            $dest_h_offset = (int)\round(($dest_h_resize - $dest_h) / 2);
        }
        if (!\imagecopy($final, $thumb, 0, 0, $dest_w_offset, $dest_h_offset, $dest_w_resize, $dest_h_resize)) {
            return false;
        }
        // STORE THE FINAL IMAGE - WILL OVERWRITE $dest_url
        if (!\imagejpeg($final, $dest_url, $quality)) {
            return false;
        }
        return true;
    }

    /**
     * @param $src_url
     * @param $dest_url
     * @param $pos
     * @param $of
     */
    public function mergeImage($src_url, $dest_url, $pos, $of)
    {
        $dest = \imagecreatefromjpeg($dest_url);
        $src  = \imagecreatefromjpeg($src_url);
        // ImageCopy ( resource $dst_im , resource $src_im , int $dst_x , int $dst_y , int $src_x , int $src_y , int $src_w , int $src_h )
        //        $src = imagecreatefromjpeg($src_url);
        if (4 == $of) {
            switch ($pos) {
                case 1:
                    \imagecopy($dest, $src, 0, 0, 0, 0, 199, 149); //top left
                    break;
                case 2:
                    \imagecopy($dest, $src, 201, 0, 0, 0, 199, 149); //top right
                    break;
                case 3:
                    \imagecopy($dest, $src, 0, 151, 0, 0, 199, 149); //bottom left
                    break;
                case 4:
                    \imagecopy($dest, $src, 201, 151, 0, 0, 199, 149); //bottom right
                    break;
            }
        }
        if (6 == $of) {
            switch ($pos) {
                case 1:
                    \imagecopy($dest, $src, 0, 0, 0, 0, 133, 149); //top left
                    break;
                case 2:
                    \imagecopy($dest, $src, 134, 0, 0, 0, 133, 149); //top center
                    break;
                case 3:
                    \imagecopy($dest, $src, 268, 0, 0, 0, 133, 149); //top right
                    break;
                case 4:
                    \imagecopy($dest, $src, 0, 151, 0, 0, 133, 149); //bottom left
                    break;
                case 5:
                    \imagecopy($dest, $src, 134, 151, 0, 0, 133, 149); //bottom center
                    break;
                case 6:
                    \imagecopy($dest, $src, 268, 151, 0, 0, 133, 149); //bottom right
                    break;
            }
        }
        \imagejpeg($dest, $dest_url);
        \imagedestroy($src);
        \imagedestroy($dest);
    }

    /**
     * resize image if size exceed given width/height
     * @param string $endfile
     * @param int    $max_width
     * @param int    $max_height
     * @return string|bool
     */
    /*     private function resizeImageSave($endfile, $max_width, $max_height){
            // check file extension
            switch ($this->imageMimetype) {
                case'image/png':
                    $img = imagecreatefrompng($this->imagePath);

                    break;
                case'image/jpeg':
                    $img = imagecreatefromjpeg($this->imagePath);
                    break;
                case'image/gif':
                    $img = imagecreatefromgif($this->imagePath);
                    break;
                default:
                    return 'Unsupported format';
            }

            $width  = imagesx($img);
            $height = imagesy($img);

            if ($width > $max_width || $height > $max_height) {
                // recalc image size based on max_width/max_height
                if ($width > $height) {
                    if ($width < $max_width) {
                        $new_width = $width;
                    } else {
                        $new_width  = $max_width;
                        $divisor    = $width / $new_width;
                        $new_height = floor($height / $divisor);
                    }
                } else if($height < $max_height){
                        $new_height = $height;
                    } else {
                        $new_height = $max_height;
                        $divisor    = $height / $new_height;
                        $new_width  = floor($width / $divisor);
                    }

                // Create a new temporary image.
                $tmpimg = imagecreatetruecolor($new_width, $new_height);
                imagealphablending($tmpimg, false);
                imagesavealpha($tmpimg, true);

                // Copy and resize old image into new image.
                imagecopyresampled($tmpimg, $img, 0, 0, 0, 0, $new_width, $new_height, $width, $height);

                //compressing the file
                switch ($this->imageMimetype) {
                    case'image/png':
                        imagepng($tmpimg, $endfile, 0);
                        break;
                    case'image/jpeg':
                        imagejpeg($tmpimg, $endfile, 100);
                        break;
                    case'image/gif':
                        imagegif($tmpimg, $endfile);
                        break;
                }

                // release the memory
                imagedestroy($tmpimg);
            } else {
                return 'copy';
            }
            imagedestroy($img);
            return true;
        } */
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace XoopsModules\Tdmdownloads\Common;
6
7			/*
8			You may not change or alter any portion of this comment or credits
9			of supporting developers from this source code or any supporting source code
10			which is considered copyrighted (c) material of the original comment or credit authors.
11
12			This program is distributed in the hope that it will be useful,
13			but WITHOUT ANY WARRANTY; without even the implied warranty of
14			MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
15			*/
16
17			/**
18			* @copyright module for xoops
19			* @license GPL 2.0 or later
20			* @package wggallery
21			* @since 1.0
22			* @min_xoops 2.5.9
23			* @author Wedega - Email:<[email protected]> - Website:<https://wedega.com>
24			*/
25			trait ImageResizer
26			{
27			/**
28			* resize image if size exceed given width/height
29			* @param $sourcefile
30			* @param string $endfile
31			* @param int $max_width
32			* @param int $max_height
33			* @param $imageMimetype
34			* @return string\|bool
35			*/
36			public function resizeImage($sourcefile, $endfile, $max_width, $max_height, $imageMimetype)
37			{
38			// check file extension
39			switch ($imageMimetype) {
40			case 'image/png':
41			$img = \imagecreatefrompng($sourcefile);
42			break;
43			case 'image/jpeg':
44			$img = \imagecreatefromjpeg($sourcefile);
45			break;
46			case 'image/gif':
47			$img = \imagecreatefromgif($sourcefile);
48			break;
49			default:
50			return 'Unsupported format';
51			}
52			$width = \imagesx($img);
53			$height = \imagesy($img);
54			if ($width > $max_width \|\| $height > $max_height) {
55			// recalc image size based on max_width/max_height
56			if ($width > $height) {
57			if ($width < $max_width) {
58			$new_width = $width;
59			} else {
60			$new_width = $max_width;
61			$divisor = $width / $new_width;
62			$new_height = \floor($height / $divisor);
63			}
64			} elseif ($height < $max_height) {
65			$new_height = $height;
66			} else {
67			$new_height = $max_height;
68			$divisor = $height / $new_height;
69			$new_width = \floor($width / $divisor);
70			}
71			// Create a new temporary image.
72			$tmpimg = \imagecreatetruecolor($new_width, $new_height);
			0 ignored issues – show Comprehensibility Best Practice introduced 2019-01-15 08:42 UTC by Report Bug Copy Issue Report The variable `$new_height` does not seem to be defined for all execution paths leading up to this point. Loading history... Comprehensibility Best Practice introduced 2019-01-15 08:42 UTC by Report Bug Copy Issue Report The variable `$new_width` does not seem to be defined for all execution paths leading up to this point. Loading history...
73			imagealphablending($tmpimg, false);
74			imagesavealpha($tmpimg, true);
75			// Copy and resize old image into new image.
76			\imagecopyresampled($tmpimg, $img, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
77			\unlink($endfile);
78			//compressing the file
79			switch ($imageMimetype) {
80			case 'image/png':
81			\imagepng($tmpimg, $endfile, 0);
82			break;
83			case 'image/jpeg':
84			\imagejpeg($tmpimg, $endfile, 100);
85			break;
86			case 'image/gif':
87			\imagegif($tmpimg, $endfile);
88			break;
89			}
90			// release the memory
91			\imagedestroy($tmpimg);
92			} else {
93			return 'copy';
94			}
95			\imagedestroy($img);
96			return true;
97			}
98
99			/**
100			* @param $src_url
101			* @param $src_mimetype
102			* @param $dest_url
103			* @param $dest_w
104			* @param $dest_h
105			* @param int $quality
106			* @return bool\|string
107			*/
108			public function resizeAndCrop($src_url, $src_mimetype, $dest_url, $dest_w, $dest_h, $quality = 90)
109			{
110			// check file extension
111			switch ($src_mimetype) {
112			case 'image/png':
113			$original = \imagecreatefrompng($src_url);
114			break;
115			case 'image/jpeg':
116			$original = \imagecreatefromjpeg($src_url);
117			break;
118			case 'image/gif':
119			$original = \imagecreatefromgif($src_url);
120			break;
121			default:
122			return 'Unsupported format';
123			}
124			if (!$original) {
125			return false;
126			}
127			// GET ORIGINAL IMAGE DIMENSIONS
128			[$original_w, $original_h] = \getimagesize($src_url);
129			// RESIZE IMAGE AND PRESERVE PROPORTIONS
130			$dest_w_resize = $dest_w;
131			$dest_h_resize = $dest_h;
132			if ($original_w > $original_h) {
133			$dest_h_ratio = $dest_h / $original_h;
134			$dest_w_resize = (int)\round($original_w * $dest_h_ratio);
135			} else {
136			$dest_w_ratio = $dest_w / $original_w;
137			$dest_h_resize = (int)\round($original_h * $dest_w_ratio);
138			}
139			if ($dest_w_resize < $dest_w) {
140			$dest_h_ratio = $dest_w / $dest_w_resize;
141			$dest_h_resize = (int)\round($dest_h * $dest_h_ratio);
142			$dest_w_resize = $dest_w;
143			}
144			// CREATE THE PROPORTIONAL IMAGE RESOURCE
145			$thumb = \imagecreatetruecolor($dest_w_resize, $dest_h_resize);
146			if (!\imagecopyresampled($thumb, $original, 0, 0, 0, 0, $dest_w_resize, $dest_h_resize, $original_w, $original_h)) {
147			return false;
148			}
149			// CREATE THE CENTERED CROPPED IMAGE TO THE SPECIFIED DIMENSIONS
150			$final = \imagecreatetruecolor($dest_w, $dest_h);
151			$dest_w_offset = 0;
152			$dest_h_offset = 0;
153			if ($dest_w < $dest_w_resize) {
154			$dest_w_offset = (int)\round(($dest_w_resize - $dest_w) / 2);
155			} else {
156			$dest_h_offset = (int)\round(($dest_h_resize - $dest_h) / 2);
157			}
158			if (!\imagecopy($final, $thumb, 0, 0, $dest_w_offset, $dest_h_offset, $dest_w_resize, $dest_h_resize)) {
159			return false;
160			}
161			// STORE THE FINAL IMAGE - WILL OVERWRITE $dest_url
162			if (!\imagejpeg($final, $dest_url, $quality)) {
163			return false;
164			}
165			return true;
166			}
167
168			/**
169			* @param $src_url
170			* @param $dest_url
171			* @param $pos
172			* @param $of
173			*/
174			public function mergeImage($src_url, $dest_url, $pos, $of)
175			{
176			$dest = \imagecreatefromjpeg($dest_url);
177			$src = \imagecreatefromjpeg($src_url);
178			// ImageCopy ( resource $dst_im , resource $src_im , int $dst_x , int $dst_y , int $src_x , int $src_y , int $src_w , int $src_h )
179			// $src = imagecreatefromjpeg($src_url);
180			if (4 == $of) {
181			switch ($pos) {
182			case 1:
183			\imagecopy($dest, $src, 0, 0, 0, 0, 199, 149); //top left
184			break;
185			case 2:
186			\imagecopy($dest, $src, 201, 0, 0, 0, 199, 149); //top right
187			break;
188			case 3:
189			\imagecopy($dest, $src, 0, 151, 0, 0, 199, 149); //bottom left
190			break;
191			case 4:
192			\imagecopy($dest, $src, 201, 151, 0, 0, 199, 149); //bottom right
193			break;
194			}
195			}
196			if (6 == $of) {
197			switch ($pos) {
198			case 1:
199			\imagecopy($dest, $src, 0, 0, 0, 0, 133, 149); //top left
200			break;
201			case 2:
202			\imagecopy($dest, $src, 134, 0, 0, 0, 133, 149); //top center
203			break;
204			case 3:
205			\imagecopy($dest, $src, 268, 0, 0, 0, 133, 149); //top right
206			break;
207			case 4:
208			\imagecopy($dest, $src, 0, 151, 0, 0, 133, 149); //bottom left
209			break;
210			case 5:
211			\imagecopy($dest, $src, 134, 151, 0, 0, 133, 149); //bottom center
212			break;
213			case 6:
214			\imagecopy($dest, $src, 268, 151, 0, 0, 133, 149); //bottom right
215			break;
216			}
217			}
218			\imagejpeg($dest, $dest_url);
219			\imagedestroy($src);
220			\imagedestroy($dest);
221			}
222
223			/**
224			* resize image if size exceed given width/height
225			* @param string $endfile
226			* @param int $max_width
227			* @param int $max_height
228			* @return string\|bool
229			*/
230			/* private function resizeImageSave($endfile, $max_width, $max_height){
231			// check file extension
232			switch ($this->imageMimetype) {
233			case'image/png':
234			$img = imagecreatefrompng($this->imagePath);
235
236			break;
237			case'image/jpeg':
238			$img = imagecreatefromjpeg($this->imagePath);
239			break;
240			case'image/gif':
241			$img = imagecreatefromgif($this->imagePath);
242			break;
243			default:
244			return 'Unsupported format';
245			}
246
247			$width = imagesx($img);
248			$height = imagesy($img);
249
250			if ($width > $max_width \|\| $height > $max_height) {
251			// recalc image size based on max_width/max_height
252			if ($width > $height) {
253			if ($width < $max_width) {
254			$new_width = $width;
255			} else {
256			$new_width = $max_width;
257			$divisor = $width / $new_width;
258			$new_height = floor($height / $divisor);
259			}
260			} else if($height < $max_height){
261			$new_height = $height;
262			} else {
263			$new_height = $max_height;
264			$divisor = $height / $new_height;
265			$new_width = floor($width / $divisor);
266			}
267
268			// Create a new temporary image.
269			$tmpimg = imagecreatetruecolor($new_width, $new_height);
270			imagealphablending($tmpimg, false);
271			imagesavealpha($tmpimg, true);
272
273			// Copy and resize old image into new image.
274			imagecopyresampled($tmpimg, $img, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
275
276			//compressing the file
277			switch ($this->imageMimetype) {
278			case'image/png':
279			imagepng($tmpimg, $endfile, 0);
280			break;
281			case'image/jpeg':
282			imagejpeg($tmpimg, $endfile, 100);
283			break;
284			case'image/gif':
285			imagegif($tmpimg, $endfile);
286			break;
287			}
288
289			// release the memory
290			imagedestroy($tmpimg);
291			} else {
292			return 'copy';
293			}
294			imagedestroy($img);
295			return true;
296			} */
297			}
298

XoopsModules25x / tdmdownloads

ImageResizer A last analyzed 2024-02-19 10:11 UTC

Complexity

Size/Duplication

Importance

3 Methods

Duplication Side-by-Side

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ImageResizer A
last analyzed 2024-02-19 10:11 UTC