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Unverified Commit 373ecb77 authored by briancanini's avatar briancanini Committed by GitHub
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Merge pull request #472 from ASCWebServices/exif_orientation 

add exif_orientation (1.1) module
parents fac9eabc 8a33f144
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composer.lock
+ 49
− 1
View file @ 373ecb77
...@@ -4,7 +4,7 @@ ...@@ -4,7 +4,7 @@
"Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies", "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
"This file is @generated automatically" "This file is @generated automatically"
], ],
"content-hash": "82411979601c132b4463c73ab96ffd1e", "content-hash": "09537e7c3c425c2a37646d9578cdef43",
"packages": [ "packages": [
{ {
"name": "alchemy/zippy", "name": "alchemy/zippy",
...@@ -4169,6 +4169,54 @@ ...@@ -4169,6 +4169,54 @@
"source": "https://git.drupalcode.org/project/entity_reference_revisions" "source": "https://git.drupalcode.org/project/entity_reference_revisions"
} }
}, },
{
"name": "drupal/exif_orientation",
"version": "1.1.0",
"source": {
"type": "git",
"url": "https://git.drupalcode.org/project/exif_orientation.git",
"reference": "8.x-1.1"
},
"dist": {
"type": "zip",
"url": "https://ftp.drupal.org/files/projects/exif_orientation-8.x-1.1.zip",
"reference": "8.x-1.1",
"shasum": "9b0e4325092bb9f37a0714c9587fa10823b4a023"
},
"require": {
"drupal/core": "^8 || ^9"
},
"type": "drupal-module",
"extra": {
"drupal": {
"version": "8.x-1.1",
"datestamp": "1593659917",
"security-coverage": {
"status": "covered",
"message": "Covered by Drupal's security advisory policy"
}
}
},
"notification-url": "https://packages.drupal.org/8/downloads",
"license": [
"GPL-2.0-or-later"
],
"authors": [
{
"name": "NickDickinsonWilde",
"homepage": "https://www.drupal.org/user/3094661"
},
{
"name": "mglaman",
"homepage": "https://www.drupal.org/user/2416470"
}
],
"description": "Rotates images per their EXIF Orientation",
"homepage": "https://www.drupal.org/project/exif_orientation",
"support": {
"source": "https://git.drupalcode.org/project/exif_orientation"
}
},
{ {
"name": "drupal/externalauth", "name": "drupal/externalauth",
"version": "1.3.0", "version": "1.3.0",
......
vendor/composer/installed.json
+ 51
− 0
View file @ 373ecb77
...@@ -4296,6 +4296,57 @@ ...@@ -4296,6 +4296,57 @@
}, },
"install-path": "../../web/modules/entity_reference_revisions" "install-path": "../../web/modules/entity_reference_revisions"
}, },
{
"name": "drupal/exif_orientation",
"version": "1.1.0",
"version_normalized": "1.1.0.0",
"source": {
"type": "git",
"url": "https://git.drupalcode.org/project/exif_orientation.git",
"reference": "8.x-1.1"
},
"dist": {
"type": "zip",
"url": "https://ftp.drupal.org/files/projects/exif_orientation-8.x-1.1.zip",
"reference": "8.x-1.1",
"shasum": "9b0e4325092bb9f37a0714c9587fa10823b4a023"
},
"require": {
"drupal/core": "^8 || ^9"
},
"type": "drupal-module",
"extra": {
"drupal": {
"version": "8.x-1.1",
"datestamp": "1593659917",
"security-coverage": {
"status": "covered",
"message": "Covered by Drupal's security advisory policy"
}
}
},
"installation-source": "dist",
"notification-url": "https://packages.drupal.org/8/downloads",
"license": [
"GPL-2.0-or-later"
],
"authors": [
{
"name": "NickDickinsonWilde",
"homepage": "https://www.drupal.org/user/3094661"
},
{
"name": "mglaman",
"homepage": "https://www.drupal.org/user/2416470"
}
],
"description": "Rotates images per their EXIF Orientation",
"homepage": "https://www.drupal.org/project/exif_orientation",
"support": {
"source": "https://git.drupalcode.org/project/exif_orientation"
},
"install-path": "../../web/modules/exif_orientation"
},
{ {
"name": "drupal/externalauth", "name": "drupal/externalauth",
"version": "1.3.0", "version": "1.3.0",
......
vendor/composer/installed.php
+ 11
− 2
View file @ 373ecb77
...@@ -5,7 +5,7 @@ ...@@ -5,7 +5,7 @@
'type' => 'project', 'type' => 'project',
'install_path' => __DIR__ . '/../../', 'install_path' => __DIR__ . '/../../',
'aliases' => array(), 'aliases' => array(),
'reference' => '460654a4c665182074508ea861518e67ea645505', 'reference' => 'fac9eabc720d9078e27475a31fe74da8d079ac91',
'name' => 'osu-asc-webservices/d8-upstream', 'name' => 'osu-asc-webservices/d8-upstream',
'dev' => true, 'dev' => true,
), ),
...@@ -925,6 +925,15 @@ ...@@ -925,6 +925,15 @@
'reference' => '8.x-1.9', 'reference' => '8.x-1.9',
'dev_requirement' => false, 'dev_requirement' => false,
), ),
'drupal/exif_orientation' => array(
'pretty_version' => '1.1.0',
'version' => '1.1.0.0',
'type' => 'drupal-module',
'install_path' => __DIR__ . '/../../web/modules/exif_orientation',
'aliases' => array(),
'reference' => '8.x-1.1',
'dev_requirement' => false,
),
'drupal/externalauth' => array( 'drupal/externalauth' => array(
'pretty_version' => '1.3.0', 'pretty_version' => '1.3.0',
'version' => '1.3.0.0', 'version' => '1.3.0.0',
...@@ -2092,7 +2101,7 @@ ...@@ -2092,7 +2101,7 @@
'type' => 'project', 'type' => 'project',
'install_path' => __DIR__ . '/../../', 'install_path' => __DIR__ . '/../../',
'aliases' => array(), 'aliases' => array(),
'reference' => '460654a4c665182074508ea861518e67ea645505', 'reference' => 'fac9eabc720d9078e27475a31fe74da8d079ac91',
'dev_requirement' => false, 'dev_requirement' => false,
), ),
'pantheon-systems/quicksilver-pushback' => array( 'pantheon-systems/quicksilver-pushback' => array(
......
web/modules/exif_orientation/LICENSE.txt 0 → 100644
+ 339
− 0
View file @ 373ecb77
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
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Copyright (C) <year> <name of author>
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This program is distributed in the hope that it will be useful,
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Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
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Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
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You should also get your employer (if you work as a programmer) or your
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Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.
web/modules/exif_orientation/exif_orientation.info.yml 0 → 100644
+ 11
− 0
View file @ 373ecb77
name: EXIF Orientation
type: module
description: 'Rotates images per their EXIF Orientation'
core: '8.x'
core_version_requirement: ^8 || ^9
package: 'Media'
# Information added by Drupal.org packaging script on 2020-07-02
version: '8.x-1.1'
project: 'exif_orientation'
datestamp: 1593659919
web/modules/exif_orientation/exif_orientation.module 0 → 100644
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− 0
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<?php
/**
* @file
* Module file for EXIF Orientation.
*/
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\file\FileInterface;
/**
* Implements hook_file_presave().
*/
function exif_orientation_file_presave(EntityInterface $entity) {
// Provide EXIF Orientation correction.
_exif_orientation_rotate($entity);
}
/**
* Implements hook_field_widget_form_alter().
*
* Add a custom validator before file_validate_image_resolution().
* file_validate_image_resolution resizes the image if it's too large losing the
* exif data in the process.
*/
function exif_orientation_field_widget_form_alter(&$element, FormStateInterface $form_state, $context) {
if(isset($element['#upload_validators']['file_validate_image_resolution'])){
$element['#upload_validators'] = ['exif_orientation_validate_image_rotation' => []] + $element['#upload_validators'];
}
}
/**
* Ensures that image orientation is according to exif data.
*
* @param \Drupal\file\FileInterface $file
* A file entity. This function may rotate the file.
*
* @return array
* An empty array.
*
* @see hook_file_validate()
*/
function exif_orientation_validate_image_rotation(FileInterface $file) {
_exif_orientation_rotate($file);
// This validator did not produce any errors.
return [];
}
/**
* Rotates an image to its EXIF Orientation.
*
* iPhone 4 and up save all images in landscape, relying on EXIF data to
* set the orientation properly. This does not always translate well in the
* browser or other devices.
* @link: http://www.daveperrett.com/articles/2012/07/28/exif-orientation-handling-is-a-ghetto/
*/
function _exif_orientation_rotate($file) {
if (function_exists('exif_read_data') && $file->getMimeType() == 'image/jpeg') {
$file_exif = @exif_read_data(\Drupal::service('file_system')->realpath($file->getFileUri()));
// Ensure that the Orientation key|value exists, otherwise leave.
if (!is_array($file_exif) || !isset($file_exif['Orientation'])) {
return;
}
// Orientation numbers and corresponding degrees.
// @note: Odd numbers are flipped images, would need different process.
switch ($file_exif['Orientation']) {
case 3:
$degrees = 180;
break;
case 6:
$degrees = 90;
break;
case 8:
$degrees = 270;
break;
default:
$degrees = 0;
}
if ($degrees > 0) {
$image = \Drupal::service('image.factory')->get($file->getFileUri());
if ($image->rotate($degrees)) {
$image->save();
}
}
}
}
web/modules/exif_orientation/tests/exif_orientation.test 0 → 100644
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<?php
/**
* @file
* Tests for exif_orientation.module.
*/
class ExifOrientationTest extends DrupalWebTestCase {
private $admin;
public static function getInfo() {
return array(
'name' => 'Exif Orientation',
'description' => 'Tests automatic image orientation.',
'group' => 'Exif Orientation',
);
}
public function setUp() {
$modules = array('image', 'exif_orientation');
parent::setUp($modules);
// Set to high quality because we don't want encoding artifacts.
variable_set('image_jpeg_quality', 98);
// Code from UserPictureTestCase:
// Enable user pictures.
variable_set('user_pictures', 1);
// Test if directories specified in settings exist in filesystem.
$file_dir = 'public://';
$file_check = file_prepare_directory($file_dir, FILE_CREATE_DIRECTORY);
$picture_dir = variable_get('user_picture_path', 'pictures');
$picture_path = $file_dir . $picture_dir;
$pic_check = file_prepare_directory($picture_path, FILE_CREATE_DIRECTORY);
$this->_directory_test = is_writable($picture_path);
$this->assertTrue($this->_directory_test, "The directory $picture_path doesn't exist or is not writable. Further tests won't be made.");
}
/**
* Test auto rotation of uploaded user profile pictures.
*/
public function testUserPicture() {
// No user picture style or dimensions.
variable_set('user_picture_style', '');
variable_set('user_picture_dimensions', '');
$user1 = $this->drupalCreateUser();
$this->saveUserPicture($user1);
$this->assertImageIsRotated($user1->picture->uri);
// Applied user picture style.
variable_set('user_picture_style', 'medium');
variable_set('user_picture_dimensions', '');
$user2 = $this->drupalCreateUser();
$this->saveUserPicture($user2);
$this->assertImageIsRotated($user2->picture->uri);
// Defined picture dimensions.
variable_set('user_picture_style', '');
variable_set('user_picture_dimensions', '50x50');
$user3 = $this->drupalCreateUser();
$this->saveUserPicture($user3);
$this->assertImageIsRotated($user3->picture->uri);
// Defined picture style and dimensions.
variable_set('user_picture_style', 'medium');
variable_set('user_picture_dimensions', '50x50');
$user4 = $this->drupalCreateUser();
$this->saveUserPicture($user4);
$this->assertImageIsRotated($user4->picture->uri);
}
/**
* Uploads a user picture.
*/
private function saveUserPicture(&$account) {
$this->drupalLogin($account);
$edit = array('files[picture_upload]' => drupal_realpath(drupal_get_path('module', 'exif_orientation') . '/tests/rotate90cw.jpg'));
$this->drupalPost('user/' . $account->uid . '/edit', $edit, t('Save'));
$account = user_load($account->uid, TRUE);
$this->assertTrue(isset($account->picture) && isset($account->picture->uri), 'The picture has been uploaded successfully.');
}
/**
* Verify that an image is landscape and has a red top left corner.
*/
private function assertImageIsRotated($uri) {
$uri = drupal_realpath($uri);
$img = image_load($uri);
$this->assertTrue(is_object($img), 'Image data is available.');
// Test the aspect ratio.
$this->assertTrue($img->info['width'] > $img->info['height'], 'The image format is landscape.');
// Verify the rotation by color inspection.
$rgb = imagecolorat($img->resource, 10, 10);
$r = ($rgb >> 16) & 0xFF;
$g = ($rgb >> 8) & 0xFF;
$b = $rgb & 0xFF;
// The top left corner should be red.
$this->assertTrue(abs($r - 255) < 5, 'Red color component is close to 255.');
$this->assertTrue($g < 5, 'Green color component is close to 0.');
$this->assertTrue($b < 5, 'Blue color component is close to 0.');
}
}
web/modules/exif_orientation/tests/rotate90cw.jpg 0 → 100644
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View file @ 373ecb77
web/modules/exif_orientation/tests/rotate90cw.jpg

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