TidypicsImage::initializeAttributes() - Code Metrics - Inspection of "Merge pull request #2301 from gctools-outilsgc/sor..." - gctools-outilsgc/gcconnex - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( d21053...c59b30 )

unknown

created 2020-08-17 17:18 UTC

TidypicsImage::initializeAttributes() A

↳ Parent: TidypicsImage

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
cc	1
nc	1
nop	0
dl	0
loc	5
ccs	0
cts	4
cp	0
crap	2
rs	10
c	0
b	0
f	0

<?php
/**
 * Tidypics Image class
 *
 * @package TidypicsImage
 * @author Cash Costello
 * @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License v2
 */


class TidypicsImage extends ElggFile {
	protected function initializeAttributes() {
		parent::initializeAttributes();

		$this->attributes['subtype'] = "image";
	}

	public function __construct($guid = null) {
		parent::__construct($guid);
	}

	/**
	 * Save the image
	 *
	 * @warning container_guid must be set first
	 *
	 * @param array $data
	 * @return bool
	 */
	public function save($data = null) {

		if (!parent::save()) {
			return false;
		}

		if ($data) {
			// new image
			$this->simpletype = "image";
			$this->saveImageFile($data);
			$this->saveThumbnails();
			$this->extractExifData();
		}

		return true;
	}

	/**
	 * Delete image
	 *
	 * @return bool
	 */
	public function delete() {

		// check if batch should be deleted
		$batch = elgg_get_entities_from_relationship(array(
			'relationship' => 'belongs_to_batch',
			'relationship_guid' => $this->guid,
			'inverse_relationship' => false,
		));
		if ($batch) {
			$batch = $batch[0];
			$count = elgg_get_entities_from_relationship(array(
				'relationship' => 'belongs_to_batch',
				'relationship_guid' => $batch->guid,
				'inverse_relationship' => true,
				'count' => true,
			));
			if ($count == 1) {
				// last image so delete batch
				$batch->delete();
			}
		}

		$this->removeThumbnails();

		$album = get_entity($this->container_guid);
		if ($album) {
			$album->removeImage($this->guid);
		}

		// update quota
		$owner = $this->getOwnerEntity();
		$owner->image_repo_size = (int)$owner->image_repo_size - $this->getSize();

		return parent::delete();
	}

	/**
	 * Get the title of the image
	 *
	 * @return string
	 */
	public function getTitle() {
		if ($this->title) {
			return $this->title;
		} else {
			return $this->originalfilename;
		}
	}

	/**
	 * Get the URL for the web page of this image
	 *
	 * @return string
	 */
	public function getURL() {
		$title = elgg_get_friendly_title($this->getTitle());
		$url = "photos/image/$this->guid/$title";
		return elgg_normalize_url($url);
	}

	/**
	 * Get the src URL for the image
	 *
	 * @return string
	 */
	public function getIconURL($size = 'small') {
		if ($size == 'tiny') {
			$size = 'thumb';
		}
		return elgg_normalize_url("photos/thumbnail/$this->guid/$size/");
	}

	/**
	 * Get the view information for this image
	 *
	 * @param $viewer_guid The guid of the viewer
	 * @return array with number of views, number of unique viewers, and number of views for this viewer
	 */
	public function getViewInfo($viewer_guid = 0) {
		if ($viewer_guid == 0) {
			$viewer_guid = elgg_get_logged_in_user_guid();
		}

		$views = elgg_get_annotations(array(
			'guid' => $this->getGUID(),
			'annotation_name' => 'tp_view',
			'limit' => 0,
		));
		if ($views) {
			$total_views = count($views);

			if ($this->getOwnerGUID() == $viewer_guid) {
				// get unique number of viewers
				$diff_viewers = array();
				foreach ($views as $view) {
					$diff_viewers[$view->owner_guid] = 1;
				}
				$unique_viewers = count($diff_viewers);
			} else if ($viewer_guid) {
				// get the number of times this user has viewed the photo
				$my_views = 0;
				foreach ($views as $view) {
					if ($view->owner_guid == $viewer_guid) {
						$my_views++;
					}
				}
			}

			$view_info = array("total" => $total_views, "unique" => $unique_viewers, "mine" => $my_views);
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
		}
		else {
			$view_info = array("total" => 0, "unique" => 0, "mine" => 0);
		}

		return $view_info;
	}

	/**
	 * Add a view to this image
	 *
	 * @param $viewer_guid
	 * @return void
	 */
	public function addView($viewer_guid = 0) {
		if ($viewer_guid == 0) {
			$viewer_guid = elgg_get_logged_in_user_guid();
		}

		if ($viewer_guid != $this->owner_guid && tp_is_person()) {
			create_annotation($this->getGUID(), "tp_view", "1", "integer", $viewer_guid, ACCESS_PUBLIC);
		}
	}


	/**
	 * Set the internal filenames
	 */
	protected function setOriginalFilename($originalName) {
		$prefix = "image/" . $this->container_guid . "/";
		$filestorename = elgg_strtolower(time() . $originalName);
		$this->setFilename($prefix . $filestorename);
		$this->originalfilename = $originalName;
	}

	/**
	 * Auto-correction of image orientation based on exif data
	 *
	 * @param array $data
	 */
	protected function OrientationCorrection($data) {
		// catch for those who don't have exif module loaded
		if (!is_callable('exif_read_data')) {
			return;
		}
		$exif = exif_read_data($data['tmp_name']);
		$orientation = isset($exif['Orientation']) ? $exif['Orientation'] : 0;
		if($orientation != 0 || $orientation != 1) {

			$imageLib = elgg_get_plugin_setting('image_lib', 'tidypics');

			if ($imageLib == 'ImageMagick') {
				// ImageMagick command line
				$im_path = elgg_get_plugin_setting('im_path', 'tidypics');
				if (!$im_path) {
					$im_path = "/usr/bin/";
				}
				if (substr($im_path, strlen($im_path)-1, 1) != "/") {
					$im_path .= "/";
				}

				$filename = $data['tmp_name'];
				$command = $im_path . "mogrify -auto-orient $filename";
				$output = array();
				$ret = 0;
				exec($command, $output, $ret);
			} else if ($imageLib == 'ImageMagickPHP') {
				// imagick php extension
				$rotate = false;
				$flop = false;
				$angle = 0;
				switch($orientation) {
					case 2:
						$rotate = false;
						$flop = true;
						break;
					case 3:
						$rotate = true;
						$flop = false;
						$angle = 180;
						break;
					case 4:
						$rotate = true;
						$flop = true;
						$angle = 180;
						break;
					case 5:
						$rotate = true;
						$flop = true;
						$angle = 90;
						break;
					case 6:
						$rotate = true;
						$flop = false;
						$angle = 90;
						break;
					case 7:
						$rotate = true;
						$flop = true;
						$angle = -90;
						break;
					case 8:
						$rotate = true;
						$flop = false;
						$angle = -90;
						break;
					default:
						$rotate = false;
						$flop = false;
						break;
				}
				$imagick = new Imagick();
				$imagick->readImage($data['tmp_name']);
				if ($rotate) {
					$imagick->rotateImage('#000000', $angle);
				}
				if ($flop) {
					$imagick->flopImage();
				}
				$imagick->setImageOrientation(imagick::ORIENTATION_TOPLEFT);
				$imagick->writeImage($data['tmp_name']);
				$imagick->clear();
				$imagick->destroy(); 
			} else {
				// make sure the in memory image size does not exceed memory available
				$imginfo = getimagesize($data['tmp_name']);
				$requiredMemory1 = ceil($imginfo[0] * $imginfo[1] * 5.35);
				$requiredMemory2 = ceil($imginfo[0] * $imginfo[1] * ($imginfo['bits'] / 8) * $imginfo['channels'] * 2.5);
				$requiredMemory = (int)max($requiredMemory1, $requiredMemory2);

				$mem_avail = elgg_get_ini_setting_in_bytes('memory_limit');
				$mem_used = memory_get_usage();

				$mem_avail = $mem_avail - $mem_used - 2097152; // 2 MB buffer
				if ($requiredMemory < $mem_avail) {
					$image = imagecreatefromstring(file_get_contents($data['tmp_name']));
					$rotate = false;
					$flip = false;
					$angle = 0;
					switch($orientation) {
						case 2:
							$rotate = false;
							$flip = true;
							break;
						case 3:
							$rotate = true;
							$flip = false;
							$angle = 180;
							break;
						case 4:
							$rotate = true;
							$flip = true;
							$angle = 180;
							break;
						case 5:
							$rotate = true;
							$flip = true;
							$angle = -90;
							break;
						case 6:
							$rotate = true;
							$flip = false;
							$angle = -90;
							break;
						case 7:
							$rotate = true;
							$flip = true;
							$angle = 90;
							break;
						case 8:
							$rotate = true;
							$flip = false;
							$angle = 90;
							break;
						default:
							$rotate = false;
							$flip = false;
							break;
					}
					if ($rotate) {
						$image = imagerotate($image, $angle, 0);
						imagejpeg($image, $data['tmp_name']);
					}
					if ($flip) {
						$mem_avail = elgg_get_ini_setting_in_bytes('memory_limit');
						$mem_used = memory_get_usage();

						$mem_avail = $mem_avail - $mem_used - 2097152; // 2 MB buffer
						if (($requiredMemory) < $mem_avail) {
							$width = imagesx($image);
							$height = imagesy($image);
							$src_x = 0;
							$src_y = 0;
							$src_width = $width;
							$src_height = $height;
							$src_x = $width -1;
							$src_width = -$width;
							$imgdest = imagecreatetruecolor($width, $height);
							imagecopyresampled($imgdest, $image, 0, 0, $src_x, $src_y, $width, $height, $src_width, $src_height);
							imagejpeg($imgdest, $data['tmp_name']);
							imagedestroy($imgdest);
						}
					}
					imagedestroy($image);
				}
			}
		}
	}

	/**
	 * Save the uploaded image
	 *
	 * @param array $data
	 */
	protected function saveImageFile($data) {
		$this->checkUploadErrors($data);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);

		$this->OrientationCorrection($data);

		// we need to make sure the directory for the album exists
		// @note for group albums, the photos are distributed among the users
		$dir = tp_get_img_dir($this->getContainerGUID());
		if (!file_exists($dir)) {
			mkdir($dir, 0755, true);
		}

		// move the uploaded file into album directory
		$this->setOriginalFilename($data['name']);
		$filename = $this->getFilenameOnFilestore();
		$result = move_uploaded_file($data['tmp_name'], $filename);
		if (!$result) {
			return false;
		}

		$owner = $this->getOwnerEntity();
		$owner->image_repo_size = (int)$owner->image_repo_size + $this->getSize();

		return true;
	}

	/**
	 * Need to restore sanity to this function
	 * @param type $data
	 */
	protected function checkUploadErrors($data) {
		// check for upload errors
		if ($data['error']) {
			if ($data['error'] == 1) {
				trigger_error('Tidypics warning: image exceeded server php upload limit', E_USER_WARNING);
				throw new Exception(elgg_echo('tidypics:image_mem'));
			} else {
				throw new Exception(elgg_echo('tidypics:unk_error'));
			}
		}

		// must be an image
		if (!tp_upload_check_format($data['type'])) {
			throw new Exception(elgg_echo('tidypics:not_image'));
		}

		// make sure file does not exceed memory limit
		if (!tp_upload_check_max_size($data['size'])) {
			throw new Exception(elgg_echo('tidypics:image_mem'));
		}

		// make sure the in memory image size does not exceed memory available
		$imginfo = getimagesize($data['tmp_name']);
		$requiredMemory1 = ceil($imginfo[0] * $imginfo[1] * 5.35);
		$requiredMemory2 = ceil($imginfo[0] * $imginfo[1] * ($imginfo['bits'] / 8) * $imginfo['channels'] * 2.5);
		$requiredMemory = (int)max($requiredMemory1, $requiredMemory2);
		$image_lib = elgg_get_plugin_setting('image_lib', 'tidypics');
		if (!tp_upload_memory_check($image_lib, $requiredMemory)) {
			trigger_error('Tidypics warning: image memory size too large for resizing so rejecting', E_USER_WARNING);
			throw new Exception(elgg_echo('tidypics:image_pixels'));
		}

		// make sure file fits quota
		if (!tp_upload_check_quota($data['size'], elgg_get_logged_in_user_guid())) {
			throw new Exception(elgg_echo('tidypics:cannot_upload_exceeds_quota'));
		}
	}

	/**
	 * Save the image thumbnails
	 */
	protected function saveThumbnails() {
		elgg_load_library('tidypics:resize');

		$imageLib = elgg_get_plugin_setting('image_lib', 'tidypics');

		$prefix = "image/" . $this->container_guid . "/";
		$filename = $this->getFilename();
		$filename = substr($filename, strrpos($filename, '/') + 1);

		if ($imageLib == 'ImageMagick') {
			// ImageMagick command line
			if (tp_create_im_cmdline_thumbnails($this, $prefix, $filename) != true) {

				trigger_error('Tidypics warning: failed to create thumbnails - ImageMagick command line', E_USER_WARNING);
			}
		} else if ($imageLib == 'ImageMagickPHP') {
			// imagick php extension
			if (tp_create_imagick_thumbnails($this, $prefix, $filename) != true) {

				trigger_error('Tidypics warning: failed to create thumbnails - ImageMagick PHP', E_USER_WARNING);
			}
		} else {
			if (tp_create_gd_thumbnails($this, $prefix, $filename) != true) {

				trigger_error('Tidypics warning: failed to create thumbnails - GD', E_USER_WARNING);
			}
		}
	}

	/**
	 * Get the image data of a thumbnail
	 *
	 * @param string $size
	 * @return string
	 */
	public function getThumbnail($size) {
		switch ($size) {
			case 'thumb':
				$thumb = $this->thumbnail;
				break;
			case 'small':
				$thumb = $this->smallthumb;
				break;
			case 'large':
				$thumb = $this->largethumb;
				break;
			default:
				return '';
				break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}
		}

		if (!$thumb) {
			return '';
		}

		$file = new ElggFile();
		$file->owner_guid = $this->getOwnerGUID();
		$file->setFilename($thumb);
		return $file->grabFile();
	}

	public function getImage() {
		return $this->grabFile();
	}

	/**
	 * Extract EXIF Data from image
	 *
	 * @warning image file must be saved first
	 */
	public function extractExifData() {
		elgg_load_library('tidypics:exif');
		td_get_exif($this);
	}

	/**
	 * Has the photo been tagged with "in this photo" tags
	 *
	 * @return true/false

	 */
	public function isPhotoTagged() {
		$num_tags = elgg_get_annotations(array('guid' => $this->getGUID(), 'type' => 'object', 'subtype' => 'image', 'annotation_name' => 'phototag', 'count' => true));
		if ($num_tags > 0) {
			return true;
		} else {
			return false;
		}
	}

	/**
	 * Get an array of photo tag information
	 *
	 * @return array
	 */
	public function getPhotoTags() {

		$tags = array();
		$annotations = elgg_get_annotations(array(
			'guid' => $this->getGUID(),
			'annotation_name' => 'phototag',
		));
		foreach ($annotations as $annotation) {
			$tag = unserialize($annotation->value);
			$tag->annotation_id = $annotation->id;
			$tags[] = $tag;
		}

		return $tags;
	}

	/**
	 * Remove thumbnails - usually in preparation for deletion
	 *
	 * The thumbnails are not actually ElggObjects so we create
	 * temporary objects to delete them.
	 */
	protected function removeThumbnails() {
		$thumbnail = $this->thumbnail;
		$smallthumb = $this->smallthumb;
		$largethumb = $this->largethumb;

		//delete standard thumbnail image
		if ($thumbnail) {
			$delfile = new ElggFile();
			$delfile->owner_guid = $this->getOwnerGUID();
			$delfile->setFilename($thumbnail);
			$delfile->delete();
		}
		//delete small thumbnail image
		if ($smallthumb) {
			$delfile = new ElggFile();
			$delfile->owner_guid = $this->getOwnerGUID();
			$delfile->setFilename($smallthumb);
			$delfile->delete();
		}
		//delete large thumbnail image
		if ($largethumb) {
			$delfile = new ElggFile();
			$delfile->owner_guid = $this->getOwnerGUID();
			$delfile->setFilename($largethumb);
			$delfile->delete();
		}
	}
}


Push — master ( d21053...c59b30 )

TidypicsImage::initializeAttributes() A

Complexity

Size

Duplication

Code Coverage

Importance

Available Fixes

Available Fixes

1		<?php
2		/**
3		* Tidypics Image class
4		*
5		* @package TidypicsImage
6		* @author Cash Costello
7		* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License v2
8		*/
9
10
11		class TidypicsImage extends ElggFile {
12		protected function initializeAttributes() {
13		parent::initializeAttributes();
14
15		$this->attributes['subtype'] = "image";
16		}
17
18		public function __construct($guid = null) {
19		parent::__construct($guid);
20		}
21
22		/**
23		* Save the image
24		*
25		* @warning container_guid must be set first
26		*
27		* @param array $data
28		* @return bool
29		*/
30		public function save($data = null) {
31
32		if (!parent::save()) {
33		return false;
34		}
35
36		if ($data) {
37		// new image
38		$this->simpletype = "image";
39		$this->saveImageFile($data);
40		$this->saveThumbnails();
41		$this->extractExifData();
42		}
43
44		return true;
45		}
46
47		/**
48		* Delete image
49		*
50		* @return bool
51		*/
52		public function delete() {
53
54		// check if batch should be deleted
55		$batch = elgg_get_entities_from_relationship(array(
56		'relationship' => 'belongs_to_batch',
57		'relationship_guid' => $this->guid,
58		'inverse_relationship' => false,
59		));
60	View Code Duplication	if ($batch) {
61		$batch = $batch[0];
62		$count = elgg_get_entities_from_relationship(array(
63		'relationship' => 'belongs_to_batch',
64		'relationship_guid' => $batch->guid,
65		'inverse_relationship' => true,
66		'count' => true,
67		));
68		if ($count == 1) {
69		// last image so delete batch
70		$batch->delete();
71		}
72		}
73
74		$this->removeThumbnails();
75
76		$album = get_entity($this->container_guid);
77		if ($album) {
78		$album->removeImage($this->guid);
79		}
80
81		// update quota
82		$owner = $this->getOwnerEntity();
83		$owner->image_repo_size = (int)$owner->image_repo_size - $this->getSize();
84
85		return parent::delete();
86		}
87
88		/**
89		* Get the title of the image
90		*
91		* @return string
92		*/
93		public function getTitle() {
94		if ($this->title) {
95		return $this->title;
96		} else {
97		return $this->originalfilename;
98		}
99		}
100
101		/**
102		* Get the URL for the web page of this image
103		*
104		* @return string
105		*/
106		public function getURL() {
107		$title = elgg_get_friendly_title($this->getTitle());
108		$url = "photos/image/$this->guid/$title";
109		return elgg_normalize_url($url);
110		}
111
112		/**
113		* Get the src URL for the image
114		*
115		* @return string
116		*/
117		public function getIconURL($size = 'small') {
118		if ($size == 'tiny') {
119		$size = 'thumb';
120		}
121		return elgg_normalize_url("photos/thumbnail/$this->guid/$size/");
122		}
123
124		/**
125		* Get the view information for this image
126		*
127		* @param $viewer_guid The guid of the viewer
128		* @return array with number of views, number of unique viewers, and number of views for this viewer
129		*/
130		public function getViewInfo($viewer_guid = 0) {
131		if ($viewer_guid == 0) {
132		$viewer_guid = elgg_get_logged_in_user_guid();
133		}
134
135		$views = elgg_get_annotations(array(
136		'guid' => $this->getGUID(),
137		'annotation_name' => 'tp_view',
138		'limit' => 0,
139		));
140		if ($views) {
141		$total_views = count($views);
142
143		if ($this->getOwnerGUID() == $viewer_guid) {
144		// get unique number of viewers
145		$diff_viewers = array();
146		foreach ($views as $view) {
147		$diff_viewers[$view->owner_guid] = 1;
148		}
149		$unique_viewers = count($diff_viewers);
150		} else if ($viewer_guid) {
151		// get the number of times this user has viewed the photo
152		$my_views = 0;
153		foreach ($views as $view) {
154		if ($view->owner_guid == $viewer_guid) {
155		$my_views++;
156		}
157		}
158		}
159
160		$view_info = array("total" => $total_views, "unique" => $unique_viewers, "mine" => $my_views);
		0 ignored issues – show Bug introduced 2017-09-27 16:16 UTC by Report Bug Copy Issue Report The variable `$unique_viewers` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history... Bug introduced 2017-09-27 16:16 UTC by Report Bug Copy Issue Report The variable `$my_views` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history...
161		}
162		else {
163		$view_info = array("total" => 0, "unique" => 0, "mine" => 0);
164		}
165
166		return $view_info;
167		}
168
169		/**
170		* Add a view to this image
171		*
172		* @param $viewer_guid
173		* @return void
174		*/
175		public function addView($viewer_guid = 0) {
176		if ($viewer_guid == 0) {
177		$viewer_guid = elgg_get_logged_in_user_guid();
178		}
179
180		if ($viewer_guid != $this->owner_guid && tp_is_person()) {
181		create_annotation($this->getGUID(), "tp_view", "1", "integer", $viewer_guid, ACCESS_PUBLIC);
182		}
183		}
184
185
186		/**
187		* Set the internal filenames
188		*/
189		protected function setOriginalFilename($originalName) {
190		$prefix = "image/" . $this->container_guid . "/";
191		$filestorename = elgg_strtolower(time() . $originalName);
192		$this->setFilename($prefix . $filestorename);
193		$this->originalfilename = $originalName;
194		}
195
196		/**
197		* Auto-correction of image orientation based on exif data
198		*
199		* @param array $data
200		*/
201		protected function OrientationCorrection($data) {
202		// catch for those who don't have exif module loaded
203		if (!is_callable('exif_read_data')) {
204		return;
205		}
206		$exif = exif_read_data($data['tmp_name']);
207		$orientation = isset($exif['Orientation']) ? $exif['Orientation'] : 0;
208		if($orientation != 0 \|\| $orientation != 1) {
209
210		$imageLib = elgg_get_plugin_setting('image_lib', 'tidypics');
211
212		if ($imageLib == 'ImageMagick') {
213		// ImageMagick command line
214		$im_path = elgg_get_plugin_setting('im_path', 'tidypics');
215		if (!$im_path) {
216		$im_path = "/usr/bin/";
217		}
218		if (substr($im_path, strlen($im_path)-1, 1) != "/") {
219		$im_path .= "/";
220		}
221
222		$filename = $data['tmp_name'];
223		$command = $im_path . "mogrify -auto-orient $filename";
224		$output = array();
225		$ret = 0;
226		exec($command, $output, $ret);
227		} else if ($imageLib == 'ImageMagickPHP') {
228		// imagick php extension
229		$rotate = false;
230		$flop = false;
231		$angle = 0;
232	View Code Duplication	switch($orientation) {
233		case 2:
234		$rotate = false;
235		$flop = true;
236		break;
237		case 3:
238		$rotate = true;
239		$flop = false;
240		$angle = 180;
241		break;
242		case 4:
243		$rotate = true;
244		$flop = true;
245		$angle = 180;
246		break;
247		case 5:
248		$rotate = true;
249		$flop = true;
250		$angle = 90;
251		break;
252		case 6:
253		$rotate = true;
254		$flop = false;
255		$angle = 90;
256		break;
257		case 7:
258		$rotate = true;
259		$flop = true;
260		$angle = -90;
261		break;
262		case 8:
263		$rotate = true;
264		$flop = false;
265		$angle = -90;
266		break;
267		default:
268		$rotate = false;
269		$flop = false;
270		break;
271		}
272		$imagick = new Imagick();
273		$imagick->readImage($data['tmp_name']);
274		if ($rotate) {
275		$imagick->rotateImage('#000000', $angle);
276		}
277		if ($flop) {
278		$imagick->flopImage();
279		}
280		$imagick->setImageOrientation(imagick::ORIENTATION_TOPLEFT);
281		$imagick->writeImage($data['tmp_name']);
282		$imagick->clear();
283		$imagick->destroy();
284		} else {
285		// make sure the in memory image size does not exceed memory available
286		$imginfo = getimagesize($data['tmp_name']);
287		$requiredMemory1 = ceil($imginfo[0] * $imginfo[1] * 5.35);
288		$requiredMemory2 = ceil($imginfo[0] * $imginfo[1] * ($imginfo['bits'] / 8) * $imginfo['channels'] * 2.5);
289		$requiredMemory = (int)max($requiredMemory1, $requiredMemory2);
290
291		$mem_avail = elgg_get_ini_setting_in_bytes('memory_limit');
292		$mem_used = memory_get_usage();
293
294		$mem_avail = $mem_avail - $mem_used - 2097152; // 2 MB buffer
295		if ($requiredMemory < $mem_avail) {
296		$image = imagecreatefromstring(file_get_contents($data['tmp_name']));
297		$rotate = false;
298		$flip = false;
299		$angle = 0;
300	View Code Duplication	switch($orientation) {
301		case 2:
302		$rotate = false;
303		$flip = true;
304		break;
305		case 3:
306		$rotate = true;
307		$flip = false;
308		$angle = 180;
309		break;
310		case 4:
311		$rotate = true;
312		$flip = true;
313		$angle = 180;
314		break;
315		case 5:
316		$rotate = true;
317		$flip = true;
318		$angle = -90;
319		break;
320		case 6:
321		$rotate = true;
322		$flip = false;
323		$angle = -90;
324		break;
325		case 7:
326		$rotate = true;
327		$flip = true;
328		$angle = 90;
329		break;
330		case 8:
331		$rotate = true;
332		$flip = false;
333		$angle = 90;
334		break;
335		default:
336		$rotate = false;
337		$flip = false;
338		break;
339		}
340		if ($rotate) {
341		$image = imagerotate($image, $angle, 0);
342		imagejpeg($image, $data['tmp_name']);
343		}
344		if ($flip) {
345		$mem_avail = elgg_get_ini_setting_in_bytes('memory_limit');
346		$mem_used = memory_get_usage();
347
348		$mem_avail = $mem_avail - $mem_used - 2097152; // 2 MB buffer
349		if (($requiredMemory) < $mem_avail) {
350		$width = imagesx($image);
351		$height = imagesy($image);
352		$src_x = 0;
353		$src_y = 0;
354		$src_width = $width;
355		$src_height = $height;
356		$src_x = $width -1;
357		$src_width = -$width;
358		$imgdest = imagecreatetruecolor($width, $height);
359		imagecopyresampled($imgdest, $image, 0, 0, $src_x, $src_y, $width, $height, $src_width, $src_height);
360		imagejpeg($imgdest, $data['tmp_name']);
361		imagedestroy($imgdest);
362		}
363		}
364		imagedestroy($image);
365		}
366		}
367		}
368		}
369
370		/**
371		* Save the uploaded image
372		*
373		* @param array $data
374		*/
375		protected function saveImageFile($data) {
376		$this->checkUploadErrors($data);
		0 ignored issues – show Documentation introduced 2017-09-27 16:16 UTC by Report Bug Copy Issue Report `$data` is of type `array`, but the function expects a `object<type>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
377
378		$this->OrientationCorrection($data);
379
380		// we need to make sure the directory for the album exists
381		// @note for group albums, the photos are distributed among the users
382		$dir = tp_get_img_dir($this->getContainerGUID());
383		if (!file_exists($dir)) {
384		mkdir($dir, 0755, true);
385		}
386
387		// move the uploaded file into album directory
388		$this->setOriginalFilename($data['name']);
389		$filename = $this->getFilenameOnFilestore();
390		$result = move_uploaded_file($data['tmp_name'], $filename);
391		if (!$result) {
392		return false;
393		}
394
395		$owner = $this->getOwnerEntity();
396		$owner->image_repo_size = (int)$owner->image_repo_size + $this->getSize();
397
398		return true;
399		}
400
401		/**
402		* Need to restore sanity to this function
403		* @param type $data
404		*/
405		protected function checkUploadErrors($data) {
406		// check for upload errors
407		if ($data['error']) {
408		if ($data['error'] == 1) {
409		trigger_error('Tidypics warning: image exceeded server php upload limit', E_USER_WARNING);
410		throw new Exception(elgg_echo('tidypics:image_mem'));
411		} else {
412		throw new Exception(elgg_echo('tidypics:unk_error'));
413		}
414		}
415
416		// must be an image
417		if (!tp_upload_check_format($data['type'])) {
418		throw new Exception(elgg_echo('tidypics:not_image'));
419		}
420
421		// make sure file does not exceed memory limit
422		if (!tp_upload_check_max_size($data['size'])) {
423		throw new Exception(elgg_echo('tidypics:image_mem'));
424		}
425
426		// make sure the in memory image size does not exceed memory available
427		$imginfo = getimagesize($data['tmp_name']);
428		$requiredMemory1 = ceil($imginfo[0] * $imginfo[1] * 5.35);
429		$requiredMemory2 = ceil($imginfo[0] * $imginfo[1] * ($imginfo['bits'] / 8) * $imginfo['channels'] * 2.5);
430		$requiredMemory = (int)max($requiredMemory1, $requiredMemory2);
431		$image_lib = elgg_get_plugin_setting('image_lib', 'tidypics');
432		if (!tp_upload_memory_check($image_lib, $requiredMemory)) {
433		trigger_error('Tidypics warning: image memory size too large for resizing so rejecting', E_USER_WARNING);
434		throw new Exception(elgg_echo('tidypics:image_pixels'));
435		}
436
437		// make sure file fits quota
438		if (!tp_upload_check_quota($data['size'], elgg_get_logged_in_user_guid())) {
439		throw new Exception(elgg_echo('tidypics:cannot_upload_exceeds_quota'));
440		}
441		}
442
443		/**
444		* Save the image thumbnails
445		*/
446		protected function saveThumbnails() {
447		elgg_load_library('tidypics:resize');
448
449		$imageLib = elgg_get_plugin_setting('image_lib', 'tidypics');
450
451		$prefix = "image/" . $this->container_guid . "/";
452		$filename = $this->getFilename();
453		$filename = substr($filename, strrpos($filename, '/') + 1);
454
455		if ($imageLib == 'ImageMagick') {
456		// ImageMagick command line
457		if (tp_create_im_cmdline_thumbnails($this, $prefix, $filename) != true) {
		0 ignored issues – show Coding Style Best Practice introduced 2017-09-27 16:16 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing two booleans. Considering using the strict comparison `!==` instead. When comparing two booleans, it is generally considered safer to use the strict comparison operator. Loading history...
458		trigger_error('Tidypics warning: failed to create thumbnails - ImageMagick command line', E_USER_WARNING);
459		}
460		} else if ($imageLib == 'ImageMagickPHP') {
461		// imagick php extension
462		if (tp_create_imagick_thumbnails($this, $prefix, $filename) != true) {
		0 ignored issues – show Coding Style Best Practice introduced 2017-09-27 16:16 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing two booleans. Considering using the strict comparison `!==` instead. When comparing two booleans, it is generally considered safer to use the strict comparison operator. Loading history...
463		trigger_error('Tidypics warning: failed to create thumbnails - ImageMagick PHP', E_USER_WARNING);
464		}
465		} else {
466		if (tp_create_gd_thumbnails($this, $prefix, $filename) != true) {
		0 ignored issues – show Coding Style Best Practice introduced 2017-09-27 16:16 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing two booleans. Considering using the strict comparison `!==` instead. When comparing two booleans, it is generally considered safer to use the strict comparison operator. Loading history...
467		trigger_error('Tidypics warning: failed to create thumbnails - GD', E_USER_WARNING);
468		}
469		}
470		}
471
472		/**
473		* Get the image data of a thumbnail
474		*
475		* @param string $size
476		* @return string
477		*/
478		public function getThumbnail($size) {
479		switch ($size) {
480		case 'thumb':
481		$thumb = $this->thumbnail;
482		break;
483		case 'small':
484		$thumb = $this->smallthumb;
485		break;
486		case 'large':
487		$thumb = $this->largethumb;
488		break;
489		default:
490		return '';
491		break;
		0 ignored issues – show Unused Code introduced 2017-09-27 16:16 UTC by Report Bug Copy Issue Report `break` is not strictly necessary here and could be removed. The `break` statement is not necessary if it is preceded for example by a `return` statement: switch ($x) { case 1: return 'foo'; break; // This break is not necessary and can be left off. } If you would like to keep this construct to be consistent with other `case` statements, you can safely mark this issue as a false-positive. Loading history...
492		}
493
494		if (!$thumb) {
495		return '';
496		}
497
498		$file = new ElggFile();
499		$file->owner_guid = $this->getOwnerGUID();
500		$file->setFilename($thumb);
501		return $file->grabFile();
502		}
503
504		public function getImage() {
505		return $this->grabFile();
506		}
507
508		/**
509		* Extract EXIF Data from image
510		*
511		* @warning image file must be saved first
512		*/
513		public function extractExifData() {
514		elgg_load_library('tidypics:exif');
515		td_get_exif($this);
516		}
517
518		/**
519		* Has the photo been tagged with "in this photo" tags
520		*
521		* @return true/false
		0 ignored issues – show Documentation introduced 2017-09-27 16:16 UTC by Report Bug Copy Issue Report The doc-type `true/false` could not be parsed: Unknown type name "true/false" at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
522		*/
523		public function isPhotoTagged() {
524		$num_tags = elgg_get_annotations(array('guid' => $this->getGUID(), 'type' => 'object', 'subtype' => 'image', 'annotation_name' => 'phototag', 'count' => true));
525		if ($num_tags > 0) {
526		return true;
527		} else {
528		return false;
529		}
530		}
531
532		/**
533		* Get an array of photo tag information
534		*
535		* @return array
536		*/
537		public function getPhotoTags() {
538
539		$tags = array();
540		$annotations = elgg_get_annotations(array(
541		'guid' => $this->getGUID(),
542		'annotation_name' => 'phototag',
543		));
544		foreach ($annotations as $annotation) {
545		$tag = unserialize($annotation->value);
546		$tag->annotation_id = $annotation->id;
547		$tags[] = $tag;
548		}
549
550		return $tags;
551		}
552
553		/**
554		* Remove thumbnails - usually in preparation for deletion
555		*
556		* The thumbnails are not actually ElggObjects so we create
557		* temporary objects to delete them.
558		*/
559		protected function removeThumbnails() {
560		$thumbnail = $this->thumbnail;
561		$smallthumb = $this->smallthumb;
562		$largethumb = $this->largethumb;
563
564		//delete standard thumbnail image
565	View Code Duplication	if ($thumbnail) {
566		$delfile = new ElggFile();
567		$delfile->owner_guid = $this->getOwnerGUID();
568		$delfile->setFilename($thumbnail);
569		$delfile->delete();
570		}
571		//delete small thumbnail image
572	View Code Duplication	if ($smallthumb) {
573		$delfile = new ElggFile();
574		$delfile->owner_guid = $this->getOwnerGUID();
575		$delfile->setFilename($smallthumb);
576		$delfile->delete();
577		}
578		//delete large thumbnail image
579	View Code Duplication	if ($largethumb) {
580		$delfile = new ElggFile();
581		$delfile->owner_guid = $this->getOwnerGUID();
582		$delfile->setFilename($largethumb);
583		$delfile->delete();
584		}
585		}
586		}
587

gctools-outilsgc / gcconnex

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TidypicsImage::initializeAttributes() A

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