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trabemtrabem
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‎Imagable.php

Lines changed: 64 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -2,33 +2,88 @@
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namespace bl\imagable;
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use bl\imagable\helpers\DirectoryHelper;
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use yii\base\Component;
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/**
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* Description of Imagable
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*
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* @method create($category, $path)
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*
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* @method get($category, $type, $name)
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* @method getThumb($category, $name)
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* @method getSmall($category, $name)
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* @method getBig($category, $name)
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* @method getOriginal($category, $name)
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*
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* @author RuslanSaiko
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*/
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class Imagable extends Component
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{
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public $imagableClass = 'Imagine\Imagick\Imagine';
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public $categories = [];
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public $imageClass;
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public $categories;
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public $imagesPath = '@webroot/images';
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public $baseTemplate = [];
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public $nameClass = 'bl\imagable\name\OriginName';
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public function behaviors()
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{
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return [
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'getImage' => [
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'class' => 'bl\imagable\behaviors\GetImageBehavior'
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],
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'createImage' => [
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'class' => 'bl\imagable\behaviors\CreateImageBehavior'
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]
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];
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}
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public function init()
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{
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DirectoryHelper::create(\Yii::getAlias($this->imagesPath), true);
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$this->imagesPath = \Yii::getAlias($this->imagesPath);
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$this->registerDependencies();
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$this->initBaseTemplate();
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return parent::init();
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}
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25-
function createDirerctory($pathToDirectory, $chmod = 0777, $recursive = true)
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private function initBaseTemplate()
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{
27-
if (!is_dir($pathToDirectory)) {
28-
mkdir($pathToDirectory, $chmod, $recursive);
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return true;
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}
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return false;
52+
$this->baseTemplate = [
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'big' => [
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'width' => 500,
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'height' => 500
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],
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'small' => [
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'width' => 250,
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'height' => 250
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],
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'thumb' => [
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'width' => 100,
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'height' => 100
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],
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];
3266
}
3367

68+
private function registerDependencies()
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{
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\Yii::$container->set('bl\imagable\name\BaseName',
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$this->nameClass);
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\Yii::$container->set('name', 'bl\imagable\name\BaseName');
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\Yii::$container->set('bl\imagable\interfaces\CreateImageInterface',
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$this->imageClass);
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}
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public function getTemplateSizeByCategory($template, $category)
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{
81+
if (key_exists($category, $this->categories)) {
82+
return $this->categories[$category][$template];
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} elseif (key_exists($category, $this->baseTemplate)) {
84+
return $this->baseTemplate[$category][$template];
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} else {
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throw new \Exception("Category with name '$category' does not exist");
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}
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}
3489
}

‎behaviors/CreateImageBehavior.php

Lines changed: 87 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,87 @@
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<?php
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namespace bl\imagable\behaviors;
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use bl\imagable\helpers\FileHelper;
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use bl\imagable\name\BaseName;
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use bl\imagable\helpers\DirectoryHelper;
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use bl\imagable\interfaces\CreateImageInterface;
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use yii\base\Behavior;
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/**
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* Description of CreateImageBehavior
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*
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* @author RuslanSaiko
15+
*/
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class CreateImageBehavior extends Behavior
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{
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/**
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* @var BaseHashName
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*/
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private $name = null;
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/**
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* @var CreateImageInterface
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*/
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private $imageCreator = null;
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/**
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* CreateImageBehavior constructor.
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* @param BaseName $name name generator
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* @param CreateImageInterface $imageCreator image resizer
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* @param array $config
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*/
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public function __construct(BaseName $name,
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CreateImageInterface $imageCreator, $config = array())
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{
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parent::__construct($config);
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$this->name = $name;
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$this->imageCreator = $imageCreator;
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}
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/**
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* @param $category string category name
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* @param $path string path to image
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* @return string return image name
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*/
49+
public function create($category, $path)
50+
{
51+
//path to image
52+
$saveImagePath = $this->owner->imagesPath;
53+
$categoriesParam = $this->owner->categories;
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$defaultCategoriesSize = $this->owner->baseTemplate;
55+
if (!array_key_exists($category, $categoriesParam['category'])) {
56+
throw new \UnexpectedValueException("$category not declare");
57+
}
58+
//new path to image
59+
$newPath = implode(DIRECTORY_SEPARATOR, [$saveImagePath, $category]);
60+
61+
//new image name created with class BaseName
62+
$imageName = $this->name->getName(FileHelper::getFileName($path));
63+
DirectoryHelper::create($newPath, true);
64+
//TODO:make size creator
65+
$image = '';
66+
67+
foreach ($categoriesParam['category'] as $category) {
68+
if (isset($category['origin']) && $category['origin']) {
69+
$image = $imageName . "-origin." . FileHelper::getFileType($path);
70+
copy($path, implode(DIRECTORY_SEPARATOR, [$newPath, $image]));
71+
} elseif (isset($categoriesParam['origin']) && $categoriesParam['origin']) {
72+
$image = $imageName . "-origin." . FileHelper::getFileType($path);
73+
copy($path, implode(DIRECTORY_SEPARATOR, [$newPath, $image]));
74+
}
75+
$arr = isset($category['size']) ? array_merge($defaultCategoriesSize, $category['size']) : $defaultCategoriesSize;
76+
foreach ($arr as $sizeName => $size) {
77+
$image = $imageName . "-$sizeName." . FileHelper::getFileType($path);
78+
$this->imageCreator->thumbnail($path, $size['width'], $size['height']);
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$this->imageCreator->save(implode(DIRECTORY_SEPARATOR, [$newPath, $image]));
80+
// copy($path, implode(DIRECTORY_SEPARATOR, [$newPath, $image]));
81+
}
82+
}
83+
84+
return $imageName;
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}
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}

‎behaviors/GetImageBehavior.php

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<?php
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namespace bl\imagable\behaviors;
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use bl\imagable\helpers\FileHelper;
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use bl\imagable\Imagable;
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use yii\base\Behavior;
8+
use yii\helpers\StringHelper;
9+
use yii\web\NotFoundHttpException;
10+
11+
/**
12+
* Description of GetImageBehavior
13+
*
14+
* @author RuslanSaiko
15+
*/
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class GetImageBehavior extends Behavior
17+
{
18+
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/**
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* @inheritdoc
21+
*/
22+
public function init()
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{
24+
return parent::init();
25+
}
26+
27+
/**
28+
* Get the image in a $type size.
29+
* @param $category string image category
30+
* @param $type string image type. Example 'thumb'
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* @param $name string image name
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* @param $imageContent string image contnent
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* @return bool|string return name or false if image not exist
34+
*/
35+
public function get($category, $type, $name, &$imageContent = null)
36+
{
37+
/* Get the path to the folder with the images. */
38+
$directory = \Yii::getAlias($this->owner->imagesPath);
39+
$imagePath = implode(DIRECTORY_SEPARATOR, [$directory, $category]);
40+
$images = glob($imagePath . DIRECTORY_SEPARATOR . "$name-$type.*");
41+
if ($images === false) {
42+
return false;
43+
}
44+
/* Get the first matched file. */
45+
$image = $images[0];
46+
if (!is_null($imageContent)) {
47+
$resource = fopen($image);
48+
$imageContent = stream_get_contents($resource);
49+
fclose($resource);
50+
}
51+
return FileHelper::normalizePath($image);
52+
}
53+
54+
/**
55+
* Get the image in a thumb size.
56+
* @param $category string image category
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* @param $name string image name
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* @param $imageContent string image contnent
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* @return bool|string return name or false if image not exist
60+
*/
61+
public function getThumb($category, $name, &$imageContent = null)
62+
{
63+
return $this->get($category, 'thumb', $name, $imageContent);
64+
}
65+
66+
/**
67+
* Get the image in a small size.
68+
* @param $category string image category
69+
* @param $name string image name
70+
* @param $imageContent string image contnent
71+
* @return bool|string return name or false if image not exist
72+
*/
73+
public function getSmall($category, $name, &$imageContent = null)
74+
{
75+
return $this->get($category, 'small', $name, $imageContent);
76+
}
77+
78+
/**
79+
* Get the image in a big size.
80+
* @param $category string image category
81+
* @param $name string image name
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* @param $imageContent string image contnent
83+
* @return bool|string return name or false if image not exist
84+
*/
85+
public function getBig($category, $name, &$imageContent = null)
86+
{
87+
return $this->get($category, 'big', $name, $imageContent);
88+
}
89+
90+
/**
91+
* Get the image in a original size.
92+
* @param $category string image category
93+
* @param $name string image name
94+
* @param $imageContent string image contnent
95+
* @return bool|string return name or false if image not exist
96+
*/
97+
public function getOriginal($category, $name, &$imageContent = null)
98+
{
99+
return $this->get($category, 'origin', $name, $imageContent);
100+
}
101+
102+
}

‎chainImageThumb/ImageSizeChain.php

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<?php
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3+
namespace bl\imagable\chainImageThumb;
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use bl\imagable\interfaces\CreateImageInterface;
6+
use yii\base\Object;
7+
8+
/**
9+
* Description of ImageMakeThumb
10+
*
11+
* @author RuslanSaiko
12+
*/
13+
abstract class ImageSizeChain extends Object
14+
{
15+
16+
/**
17+
*
18+
* @var CreateImageInterface
19+
*/
20+
protected $imageCreator;
21+
22+
public function __construct(CreateImageInterface $imageCreator,
23+
$config = [])
24+
{
25+
$this->imageCreator = $imageCreator;
26+
parent::__construct($config);
27+
}
28+
29+
/**
30+
*
31+
* @var ImageMakeThumb
32+
*/
33+
protected $next;
34+
35+
public function setNext(ImageMakeThumb $thumb)
36+
{
37+
$this->next = $thumb;
38+
return $thumb;
39+
}
40+
41+
protected abstract function resize($imagePath);
42+
43+
public function save($imagePath) {
44+
if (!is_null($this->next)) {
45+
$this->next->resize($imagePath);
46+
}
47+
}
48+
49+
}

‎chainImageThumb/ImageThumb.php

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<?php
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namespace bl\imagable\chainImageThumb;
4+
5+
use bl\imagable\interfaces\CreateImageInterface;
6+
use yii\base\Object;
7+
8+
/**
9+
* Description of ImageThunb
10+
*
11+
* @author RuslanSaiko
12+
*/
13+
class ImageThumb extends Object
14+
{
15+
16+
/**
17+
* @param $imagePath
18+
* @throws \yii\base\InvalidConfigException
19+
*/
20+
public function create($imagePath)
21+
{
22+
/* @var ImageSizeChain */
23+
$original = \Yii::createObject('bl\imagable\chainImageThumb\responsibilities\OriginalSize');
24+
25+
/* @var ImageSizeChain */
26+
$big = \Yii::createObject('bl\imagable\chainImageThumb\responsibilities\BigSize');
27+
28+
/* @var ImageSizeChain */
29+
$small = \Yii::createObject('bl\imagable\chainImageThumb\responsibilities\SmallSize');
30+
31+
/* @var ImageSizeChain */
32+
$thumb = \Yii::createObject('bl\imagable\chainImageThumb\responsibilities\ThumbSize');
33+
34+
$original->setNext($big)->setNext($small)->setNext($thumb);
35+
}
36+
37+
}

‎chainImageThumb/responsibilities/BigSize.php

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<?php
2+
/**
3+
* Created by PhpStorm.
4+
* User: Ruslan
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* Date: 31.05.2016
6+
* Time: 14:56
7+
*/
8+
9+
namespace bl\imagable\chainImageThumb\responsibilities;
10+
11+
12+
use bl\imagable\chainImageThumb\ImageSizeChain;
13+
14+
class BigSize extends ImageSizeChain
15+
{
16+
17+
protected function resize($imagePath)
18+
{
19+
// TODO: Implement resize() method.
20+
}
21+
}

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