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fix: resize behaviour for WordPress defined image sizes, preserve cro…
…pping for custom sizes test: adds test for image sizes
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,162 @@ | ||
| <?php | ||
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| /** | ||
| * Class Optml_Resize | ||
| */ | ||
| class Optml_Resize extends Optml_Property_Type { | ||
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| /** | ||
| * Resize the image while keeping aspect ratio to fit given size. | ||
| */ | ||
| const RESIZE_FILL = 'fill'; | ||
| /** | ||
| * Resize the image while keeping aspect ratio | ||
| * to fill given size and cropping projecting parts. | ||
| */ | ||
| const RESIZE_FIT = 'fit'; | ||
| /** | ||
| * Crops the image to a given size. | ||
| */ | ||
| const RESIZE_CROP = 'crop'; | ||
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| /** | ||
| * Top edge. | ||
| */ | ||
| const GRAVITY_NORTH = 'no'; | ||
| /** | ||
| * Bottom Edge. | ||
| */ | ||
| const GRAVITY_SOUTH = 'so'; | ||
| /** | ||
| * Right Edge. | ||
| */ | ||
| const GRAVITY_EAST = 'ea'; | ||
| /** | ||
| * Left edge. | ||
| */ | ||
| const GRAVITY_WEST = 'we'; | ||
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| /** | ||
| * Top right corner. | ||
| */ | ||
| const GRAVITY_NORTH_WEST = 'noea'; | ||
| /** | ||
| * Top left corner. | ||
| */ | ||
| const GRAVITY_NORTH_EAST = 'nowe'; | ||
| /** | ||
| * Bottom right corner. | ||
| */ | ||
| const GRAVITY_SOUTH_EAST = 'soea'; | ||
| /** | ||
| * Bottom left corner. | ||
| */ | ||
| const GRAVITY_SOUTH_WEST = 'sowe'; | ||
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| /** | ||
| * Center | ||
| */ | ||
| const GRAVITY_CENTER = 'ce'; | ||
| /** | ||
| * Detects the most "interesting" section of the image and | ||
| * considers it as the center of the resulting image | ||
| */ | ||
| const GRAVITY_SMART = 'sm'; | ||
| /** | ||
| * Detects the most "interesting" section of the image and | ||
| * considers it as the center of the resulting image | ||
| */ | ||
| const GRAVITY_FOCUS_POINT = 'fp'; | ||
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| /** | ||
| * Floating point numbers between 0 and 1 that define the coordinates of the resulting image for X axis. | ||
| * | ||
| * @var int Focus point X. | ||
| */ | ||
| private $focus_point_x = 0; | ||
| /** | ||
| * Floating point numbers between 0 and 1 that define the coordinates of the resulting image for X axis. | ||
| * | ||
| * @var int Focus point Y. | ||
| */ | ||
| private $focus_point_y = 0; | ||
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| /** | ||
| * Resize type. | ||
| * | ||
| * @var string Resize type string. | ||
| */ | ||
| private $resize_type = ''; | ||
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| /** | ||
| * Gravity type. | ||
| * | ||
| * @var string Gravity type string. | ||
| */ | ||
| private $gravity = ''; | ||
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| /** | ||
| * Optml_Resize constructor. | ||
| */ | ||
| public function __construct( $value = array() ) { | ||
| $this->set( $value ); | ||
| } | ||
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| /** | ||
| * Set property value. | ||
| * | ||
| * @param mixed $value Value to set. | ||
| */ | ||
| public function set( $value ) { | ||
| $this->resize_type = isset( $value['type'] ) ? $value['type'] : ''; | ||
| $this->gravity = isset( $value['gravity'] ) ? is_array( $value['gravity'] ) ? self::GRAVITY_FOCUS_POINT : $value['gravity'] : ''; | ||
| if ( $this->gravity === self::GRAVITY_FOCUS_POINT ) { | ||
| $this->focus_point_x = $value['gravity'][0]; | ||
| $this->focus_point_y = $value['gravity'][1]; | ||
| } | ||
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| } | ||
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| /** | ||
| * Return property value. | ||
| * | ||
| * @return mixed | ||
| */ | ||
| public function get() { | ||
| if ( empty( $this->resize_type ) ) { | ||
| return []; | ||
| } | ||
| if ( empty( $this->gravity ) ) { | ||
| return [ 'type' => $this->resize_type ]; | ||
| } | ||
| if ( $this->gravity === self::GRAVITY_FOCUS_POINT ) { | ||
| return [ 'type' => $this->gravity, 'gravity' => [ $this->focus_point_x, $this->focus_point_y ] ]; | ||
| } | ||
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| return [ | ||
| 'type' => $this->resize_type, | ||
| 'gravity' => $this->gravity, | ||
| ]; | ||
| } | ||
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| /** | ||
| * Return ImageProxy URL formatted string property. | ||
| * | ||
| * @return string | ||
| */ | ||
| public function toString() { | ||
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| $resize = sprintf( 'rt:%s', $this->resize_type ); | ||
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| $resize .= sprintf( '/g:%s', $this->gravity ); | ||
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| if ( $this->gravity === self::GRAVITY_FOCUS_POINT ) { | ||
| $resize .= sprintf( ':%s:%s', $this->focus_point_x, $this->focus_point_y ); | ||
| } | ||
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| return $resize; | ||
| } | ||
| } |
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