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fixed wordpress coding standards
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@claudiosanches
claudiosanches committed May 14, 2013
1 parent 733b877 commit 5d638f4
Showing 1 changed file with 97 additions and 97 deletions.
194 changes: 97 additions & 97 deletions aq_resizer.php
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@@ -1,156 +1,156 @@
<?php

/**
* Title : Aqua Resizer
* Description : Resizes WordPress images on the fly
* Version : 1.1.7
* Author : Syamil MJ
* Author URI : http://aquagraphite.com
* License : WTFPL - http://sam.zoy.org/wtfpl/
* Documentation : https://github.com/sy4mil/Aqua-Resizer/
*
* @param string $url - (required) must be uploaded using wp media uploader
* @param int $width - (required)
* @param int $height - (optional)
* @param bool $crop - (optional) default to soft crop
* @param bool $single - (optional) returns an array if false
* @uses wp_upload_dir()
* @uses image_resize_dimensions() | image_resize()
* @uses wp_get_image_editor()
*
* @return str|array
*/

function aq_resize( $url, $width = null, $height = null, $crop = null, $single = true, $upscale = false) {
//validate inputs
if(!$url || (!$width && !$height)) return false;

// caipt'n, ready to hook
if($upscale === true) add_filter('image_resize_dimensions', 'aq_upscale', 10, 6);
//define upload path & dir
* Title : Aqua Resizer
* Description : Resizes WordPress images on the fly
* Version : 1.1.7
* Author : Syamil MJ
* Author URI : http://aquagraphite.com
* License : WTFPL - http://sam.zoy.org/wtfpl/
* Documentation : https://github.com/sy4mil/Aqua-Resizer/
*
* @param string $url - (required) must be uploaded using wp media uploader
* @param int $width - (required)
* @param int $height - (optional)
* @param bool $crop - (optional) default to soft crop
* @param bool $single - (optional) returns an array if false
* @uses wp_upload_dir()
* @uses image_resize_dimensions() | image_resize()
* @uses wp_get_image_editor()
*
* @return str|array
*/

function aq_resize( $url, $width = null, $height = null, $crop = null, $single = true, $upscale = false ) {

// Validate inputs.
if ( ! $url || ( ! $width && ! $height ) ) return false;

// Caipt'n, ready to hook.
if ( true === $upscale ) add_filter( 'image_resize_dimensions', 'aq_upscale', 10, 6 );

// Define upload path & dir.
$upload_info = wp_upload_dir();
$upload_dir = $upload_info['basedir'];
$upload_url = $upload_info['baseurl'];
//check if $img_url is local
if(strpos( $url, $upload_url ) === false) return false;
//define path of image
$rel_path = str_replace( $upload_url, '', $url);

// Check if $img_url is local.
if ( false === strpos( $url, $upload_url ) ) return false;

// Define path of image.
$rel_path = str_replace( $upload_url, '', $url );
$img_path = $upload_dir . $rel_path;
//check if img path exists, and is an image indeed
if( !file_exists($img_path) OR !getimagesize($img_path) ) return false;
//get image info
$info = pathinfo($img_path);

// Check if img path exists, and is an image indeed.
if ( ! file_exists( $img_path ) or ! getimagesize( $img_path ) ) return false;

// Get image info.
$info = pathinfo( $img_path );
$ext = $info['extension'];
list($orig_w,$orig_h) = getimagesize($img_path);
//get image size after cropping
$dims = image_resize_dimensions($orig_w, $orig_h, $width, $height, $crop);
list( $orig_w, $orig_h ) = getimagesize( $img_path );

// Get image size after cropping.
$dims = image_resize_dimensions( $orig_w, $orig_h, $width, $height, $crop );
$dst_w = $dims[4];
$dst_h = $dims[5];
// return the original image only if it exactly fits the needed measures
if(!$dims && ((($height === null && $orig_w == $width) xor ($width === null && $orig_h == $height)) xor ($height == $orig_h && $width == $orig_w))) {

// Return the original image only if it exactly fits the needed measures.
if ( ! $dims && ( ( ( null === $height && $orig_w == $width ) xor ( null === $width && $orig_h == $height ) ) xor ( $height == $orig_h && $width == $orig_w ) ) ) {
$img_url = $url;
$dst_w = $orig_w;
$dst_h = $orig_h;
$dst_w = $orig_w;
$dst_h = $orig_h;
} else {
//use this to check if cropped image already exists, so we can return that instead
// Use this to check if cropped image already exists, so we can return that instead.
$suffix = "{$dst_w}x{$dst_h}";
$dst_rel_path = str_replace( '.'.$ext, '', $rel_path);
$dst_rel_path = str_replace( '.' . $ext, '', $rel_path );
$destfilename = "{$upload_dir}{$dst_rel_path}-{$suffix}.{$ext}";
if(!$dims || ($crop == true && $upscale == false && ($dst_w < $width || $dst_h < $height))) {
//can't resize, so return false saying that the action to do could not be processed as planned.
return false;

if ( ! $dims || ( true == $crop && false == $upscale && ( $dst_w < $width || $dst_h < $height ) ) ) {
// Can't resize, so return false saying that the action to do could not be processed as planned.
return false;
}
//else check if cache exists
elseif(file_exists($destfilename) && getimagesize($destfilename)) {
// Else check if cache exists.
elseif ( file_exists( $destfilename ) && getimagesize( $destfilename ) ) {
$img_url = "{$upload_url}{$dst_rel_path}-{$suffix}.{$ext}";
}
//else, we resize the image and return the new resized image url
}
// Else, we resize the image and return the new resized image url.
else {
// Note: This pre-3.5 fallback check will edited out in subsequent version
if(function_exists('wp_get_image_editor')) {
$editor = wp_get_image_editor($img_path);

// Note: This pre-3.5 fallback check will edited out in subsequent version.
if ( function_exists( 'wp_get_image_editor' ) ) {

$editor = wp_get_image_editor( $img_path );

if ( is_wp_error( $editor ) || is_wp_error( $editor->resize( $width, $height, $crop ) ) )
return false;

$resized_file = $editor->save();
if(!is_wp_error($resized_file)) {
$resized_rel_path = str_replace( $upload_dir, '', $resized_file['path']);

if ( ! is_wp_error( $resized_file ) ) {
$resized_rel_path = str_replace( $upload_dir, '', $resized_file['path'] );
$img_url = $upload_url . $resized_rel_path;
} else {
return false;
}

} else {
$resized_img_path = image_resize( $img_path, $width, $height, $crop ); // Fallback foo
if(!is_wp_error($resized_img_path)) {
$resized_rel_path = str_replace( $upload_dir, '', $resized_img_path);

$resized_img_path = image_resize( $img_path, $width, $height, $crop ); // Fallback foo.
if ( ! is_wp_error( $resized_img_path ) ) {
$resized_rel_path = str_replace( $upload_dir, '', $resized_img_path );
$img_url = $upload_url . $resized_rel_path;
} else {
return false;
}

}

}
}

// okay, leave the ship
if($upscale === true) remove_filter('image_resize_dimensions', 'aq_upscale');
// Okay, leave the ship.
if ( true === $upscale ) remove_filter( 'image_resize_dimensions', 'aq_upscale' );

//return the output
if($single) {
//str return
// Return the output.
if ( $single ) {
// str return.
$image = $img_url;
} else {
//array return
// array return.
$image = array (
0 => $img_url,
1 => $dst_w,
2 => $dst_h
);
}

return $image;
}


function aq_upscale($default, $orig_w, $orig_h, $dest_w, $dest_h, $crop) {
if (!$crop) return null; // let the wordpress default function handle this
function aq_upscale( $default, $orig_w, $orig_h, $dest_w, $dest_h, $crop ) {
if ( ! $crop ) return null; // Let the wordpress default function handle this.

// here is the point we allow to use larger image size than the original one
// Here is the point we allow to use larger image size than the original one.
$aspect_ratio = $orig_w / $orig_h;
$new_w = $dest_w;
$new_h = $dest_h;

if ( !$new_w ) {
$new_w = intval($new_h * $aspect_ratio);
if ( ! $new_w ) {
$new_w = intval( $new_h * $aspect_ratio );
}

if ( !$new_h ) {
$new_h = intval($new_w / $aspect_ratio);
if ( ! $new_h ) {
$new_h = intval( $new_w / $aspect_ratio );
}

$size_ratio = max($new_w / $orig_w, $new_h / $orig_h);
$size_ratio = max( $new_w / $orig_w, $new_h / $orig_h );

$crop_w = round($new_w / $size_ratio);
$crop_h = round($new_h / $size_ratio);
$crop_w = round( $new_w / $size_ratio );
$crop_h = round( $new_h / $size_ratio );

$s_x = floor( ($orig_w - $crop_w) / 2 );
$s_y = floor( ($orig_h - $crop_h) / 2 );
$s_x = floor( ( $orig_w - $crop_w ) / 2 );
$s_y = floor( ( $orig_h - $crop_h ) / 2 );

return array( 0, 0, (int) $s_x, (int) $s_y, (int) $new_w, (int) $new_h, (int) $crop_w, (int) $crop_h );
}
}

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