| 1 |
<?php |
| 2 |
|
| 3 |
namespace Dudlewebs\WPMCS; |
| 4 |
|
| 5 |
defined('ABSPATH') || exit; |
| 6 |
|
| 7 |
class Utils { |
| 8 |
/** |
| 9 |
* Check a variable is empty |
| 10 |
* @since 1.0.0 |
| 11 |
* @param string|integer|array|float |
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* @return boolean |
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*/ |
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public static function is_empty($var){ |
| 15 |
if (is_array($var)) { |
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return empty($var); |
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} else { |
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return ($var === null || $var === false || $var === ''); |
| 19 |
} |
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} |
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|
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/** |
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* Function To get Plugin Specific Wordpress Option |
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* @since 1.0.0 |
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* @return array|boolean|string|integer|float|double |
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*/ |
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public static function get_option($key, $default = false, $meta_name = false, $expire = false){ |
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$data = Cache::get_object_cache( $key, false, $meta_name, $expire ); |
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return $data == false ? $default : $data; |
| 30 |
} |
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|
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/** |
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* Function To update Plugin Specific Wordpress Option |
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* @since 1.0.0 |
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* @return boolean |
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*/ |
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public static function update_option($key, $options, $meta_name = false, $expire = false){ |
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return Cache::set_object_cache( $key, $options, false, $meta_name, $expire ); |
| 39 |
} |
| 40 |
|
| 41 |
/** |
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* Function To delete Plugin Specific Wordpress Option |
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* @since 1.0.0 |
| 44 |
* @return boolean |
| 45 |
*/ |
| 46 |
public static function delete_option($key, $meta_name = false){ |
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return Cache::delete_object_cache( $key, false, $meta_name ); |
| 48 |
} |
| 49 |
|
| 50 |
/** |
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* Function To get Plugin Specific Wordpress post meta |
| 52 |
* @since 1.0.0 |
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* @return array|boolean|string|integer|float|double |
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*/ |
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public static function get_meta($post_id, $key, $default = false, $meta_name = false, $expire = false){ |
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$data = Cache::get_object_cache( $key, $post_id, $meta_name, $expire ); |
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return $data == false ? $default : $data; |
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} |
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|
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/** |
| 61 |
* Function To update Plugin Specific Wordpress post meta |
| 62 |
* @since 1.0.0 |
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* @return boolean |
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*/ |
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public static function update_meta($post_id, $key, $options, $meta_name = false, $expire = false){ |
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return Cache::set_object_cache( $key, $options, $post_id, $meta_name, $expire ); |
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} |
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|
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/** |
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* Function To delete Plugin Specific Wordpress post meta |
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* @since 1.0.0 |
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* @return boolean |
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*/ |
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public static function delete_meta($post_id, $key, $meta_name = false){ |
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return Cache::delete_object_cache( $key, $post_id, $meta_name ); |
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} |
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|
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/** |
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* Function To get Current credentials |
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* @since 1.0.0 |
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* @return array|boolean|string|integer|float|double |
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*/ |
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public static function get_credentials($option='', $default=false){ |
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$current_setttings = self::get_option('credentials',[], Schema::getConstant('GLOBAL_SETTINGS_KEY')); |
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if(isset($current_setttings) && !empty($current_setttings)){ |
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if(isset($option) && !empty($option)){ |
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if(isset($current_setttings[$option])) { |
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return $current_setttings[$option]; |
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} else { |
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return $default; |
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} |
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} else { |
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return $current_setttings; |
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} |
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} else { |
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return $default; |
| 97 |
} |
| 98 |
} |
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|
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/** |
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* Function To get Current settings |
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* @since 1.0.0 |
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* @return array|boolean|string|integer|float|double |
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*/ |
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public static function get_settings($option='', $default=false){ |
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$current_setttings = self::get_option('settings',[], Schema::getConstant('GLOBAL_SETTINGS_KEY')); |
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if(isset($current_setttings) && !empty($current_setttings)){ |
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if(isset($option) && !empty($option)){ |
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if(isset($current_setttings[$option])) { |
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return $current_setttings[$option]; |
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} else { |
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return $default; |
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} |
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} else { |
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return $current_setttings; |
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} |
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} else { |
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return $default; |
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} |
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} |
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|
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/** |
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* Function To get Current Service |
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* @since 1.0.0 |
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* @return array|boolean|string|integer|float|double |
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*/ |
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public static function get_service(){ |
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$current_service = self::get_credentials('service', ''); |
| 129 |
if(isset($current_service) && !empty($current_service)){ |
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return $current_service; |
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} else { |
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return false; |
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} |
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} |
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|
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/** |
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* Function To get Current config |
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* @since 1.0.0 |
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* @return array|boolean|string|integer|float|double |
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*/ |
| 141 |
public static function get_config($option='', $default=false){ |
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$current_setttings = self::get_credentials('config',[]); |
| 143 |
if(isset($current_setttings) && !empty($current_setttings)){ |
| 144 |
if(isset($option) && !empty($option)){ |
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if(isset($current_setttings[$option])) { |
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return $current_setttings[$option]; |
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} else { |
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return $default; |
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} |
| 150 |
} else { |
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return $current_setttings; |
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} |
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} else { |
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return $default; |
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} |
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} |
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|
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/** |
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* Function to check serving media environment is ok |
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* @since 1.0.0 |
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* @return boolean |
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*/ |
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public static function is_ok_to_serve($attachment_id = false, $check_id = true){ |
| 164 |
return ( |
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self::get_service() && |
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self::get_settings('rewrite_url') && |
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( $check_id ? isset($attachment_id) && !empty($attachment_id) : true ) |
| 168 |
); |
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} |
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|
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/** |
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* Function to check uploading media environment is ok |
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* @since 1.0.0 |
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* @return boolean |
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*/ |
| 176 |
public static function is_ok_to_upload($attachment_id = false){ |
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return ( |
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self::get_service() && |
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self::get_settings('copy_to_bucket') && |
| 180 |
isset($attachment_id) && !empty($attachment_id) |
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); |
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} |
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|
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/** |
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* Function To check service is enabled |
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* @since 1.0.0 |
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* @return array|boolean|string|integer|float|double |
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*/ |
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public static function is_service_enabled(){ |
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return !!self::get_service(); |
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} |
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|
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/** |
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* Check whether a file exist in a list of files |
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* @since 1.0.1 |
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* @return boolean |
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*/ |
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public static function check_existing_file_names( $filename, $files ) { |
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$fname = pathinfo( $filename, PATHINFO_FILENAME ); |
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$ext = pathinfo( $filename, PATHINFO_EXTENSION ); |
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|
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// Edge case, file names like `.ext`. |
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if ( empty( $fname ) ) { |
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return false; |
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} |
| 206 |
|
| 207 |
if ( $ext ) { |
| 208 |
$ext = ".$ext"; |
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} |
| 210 |
|
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$regex = '/^' . preg_quote( $fname ) . '-(?:\d+x\d+|scaled|rotated)' . preg_quote( $ext ) . '$/i'; |
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|
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foreach ( $files as $file ) { |
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if ( |
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preg_match( $regex, wp_basename($file) ) || |
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$filename == $file |
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) { |
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return true; |
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} |
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} |
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|
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return false; |
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} |
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|
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/** |
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* Get Post Meta Data By Query |
| 227 |
* @since 1.0.0 |
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* @return boolean |
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*/ |
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public static function get_post_meta($post_id, $key, $single=false, $db_query=false){ |
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global $wpdb; |
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if(!(!empty($key) || $post_id)) return false; |
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|
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if($db_query) { |
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$meta_data = $wpdb->get_row( "SELECT meta_value FROM $wpdb->postmeta WHERE post_id=$post_id AND meta_key='$key'" ); |
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if ($wpdb->last_error || null === $meta_data || !isset($meta_data)) { |
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return false; |
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} |
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return $meta_data->meta_value; |
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} else { |
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return get_post_meta( $post_id, $key, $single ); |
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} |
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} |
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|
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/** |
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* Get Image URL and path from URL |
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* Return Relative URL and Path of an attachment. |
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* @since 1.0.0 |
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* |
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*/ |
| 251 |
public static function get_attachment_source_path($file) { |
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if ( isset($file) && !empty($file) ) { |
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$uploads = wp_get_upload_dir(); |
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$file_path = ''; |
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$site_url = site_url('/'); |
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$enable_base_path = self::get_settings('enable_base_path', true); |
| 257 |
$server_base_path = self::get_settings('base_path', 'wp-content/uploads'); |
| 258 |
if ( $uploads && false === $uploads['error'] ) { |
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|
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$uploadDir = substr( $uploads['baseurl'], strpos( $uploads['baseurl'], $site_url ) + strlen($site_url)); |
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|
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// Get URL and PATH |
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if ( 0 === strpos( $file, $uploads['basedir'] ) || 0 === strpos( $file, $uploads['baseurl'] ) ) { // If URL is full link |
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$file_path = str_replace( $uploads['basedir'], '', $file ); |
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$file_path = str_replace( $uploads['baseurl'], '', $file_path ); // Replace if has URl |
| 266 |
} else if ( |
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0 === strpos( $file, str_replace('/','\\', $uploads['basedir'] )) || |
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0 === strpos( $file, str_replace('\\','/', $uploads['baseurl'] )) |
| 269 |
) { // If URL is full link and the url is slash unified (Like: str_replace('/','\\', $dir)) |
| 270 |
$file_path = str_replace( str_replace('/','\\', $uploads['basedir'] ), '', $file ); |
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$file_path = str_replace( str_replace('\\','/', $uploads['baseurl'] ), '', $file_path ); // Replace if has URl |
| 272 |
$file_path = str_replace('\\','/', $file_path ); |
| 273 |
} else if ( false !== strpos( $file, $uploadDir ) ) { //If URL has sub Directory That matches end of base URL(eg: wp-content/uploads) |
| 274 |
$fileDir = dirname( $file ); |
| 275 |
$start_pos = strpos( $fileDir, $uploadDir ) + strlen($uploadDir); |
| 276 |
$subDir = substr( $fileDir, $start_pos, strlen($fileDir)); // Find Sub Directory |
| 277 |
$file_name = wp_basename( $file ); |
| 278 |
|
| 279 |
$file_path = trailingslashit($subDir) . $file_name; |
| 280 |
} else if($enable_base_path && $server_base_path && false !== strpos( $file, trailingslashit($server_base_path))) { |
| 281 |
$fileDir = dirname( $file ); |
| 282 |
$start_pos = strpos( $fileDir, $server_base_path) + strlen($server_base_path); |
| 283 |
$subDir = substr( $fileDir, $start_pos, strlen($fileDir)); // Find Sub Directory |
| 284 |
$file_name = wp_basename( $file ); |
| 285 |
|
| 286 |
$file_path = trailingslashit($subDir) . $file_name; |
| 287 |
} else if(filter_var($file, FILTER_VALIDATE_URL)) { |
| 288 |
$parsed = parse_url($file); |
| 289 |
$path = isset($parsed["path"]) ? $parsed["path"] : ''; |
| 290 |
$query = isset($parsed["query"]) ? '?'.$parsed["query"] : ''; |
| 291 |
$file_path = $path. $query; |
| 292 |
} else { |
| 293 |
$file_path = $file; |
| 294 |
} |
| 295 |
|
| 296 |
return apply_filters( 'wpmcs_get_relative_file_path_from_upload_directory', untrailingslashit(ltrim( $file_path, '/\\' )), $file ); |
| 297 |
} |
| 298 |
} |
| 299 |
return false; |
| 300 |
} |
| 301 |
|
| 302 |
/** |
| 303 |
* Check extension is compatible |
| 304 |
* @since 1.0.0 |
| 305 |
* @return boolean |
| 306 |
*/ |
| 307 |
public static function is_extension_available($path){ |
| 308 |
$settings = self::get_settings(); |
| 309 |
$path_parts = pathinfo($path); |
| 310 |
|
| 311 |
if(!isset($path_parts['basename']) || !isset($path_parts['extension'])) return false; |
| 312 |
|
| 313 |
$alowed = isset($settings['extensions_include']) ? $settings['extensions_include'] : []; |
| 314 |
$not_allowed = isset($settings['extensions_exclude']) ? $settings['extensions_exclude'] : []; |
| 315 |
|
| 316 |
if( |
| 317 |
(in_array($path_parts['extension'], $not_allowed)) || |
| 318 |
(!empty($alowed) && !in_array($path_parts['extension'], $alowed)) |
| 319 |
) { |
| 320 |
return false; |
| 321 |
} |
| 322 |
|
| 323 |
$type_and_ext = wp_check_filetype_and_ext($path, $path_parts['basename']); |
| 324 |
$ext = empty( $type_and_ext['ext'] ) ? '' : $type_and_ext['ext']; |
| 325 |
$type = empty( $type_and_ext['type'] ) ? '' : $type_and_ext['type']; |
| 326 |
|
| 327 |
if ( ( ! $type || ! $ext ) && ! current_user_can( 'unfiltered_upload' ) ) { |
| 328 |
return false; |
| 329 |
} |
| 330 |
|
| 331 |
return true; |
| 332 |
} |
| 333 |
|
| 334 |
/** |
| 335 |
* Generate prefix for object versioning |
| 336 |
* @since 1.0.0 |
| 337 |
* @return string |
| 338 |
*/ |
| 339 |
public static function generate_object_versioning_prefix(){ |
| 340 |
$year_month = self::get_settings('year_month'); |
| 341 |
$date_format = $year_month ? 'dHis' : 'YmdHis'; |
| 342 |
|
| 343 |
// Use current time so that object version is unique |
| 344 |
$time = current_time('timestamp'); |
| 345 |
|
| 346 |
$object_version = date($date_format, $time) . '/'; |
| 347 |
$object_version = apply_filters('wpmcs_object_version_prefix', $object_version); |
| 348 |
|
| 349 |
return $object_version; |
| 350 |
} |
| 351 |
|
| 352 |
/** |
| 353 |
* Generate Key for Objects |
| 354 |
* @since 1.0.0 |
| 355 |
*/ |
| 356 |
/** |
| 357 |
* Generate Key for Objects |
| 358 |
* @since 1.0.0 |
| 359 |
*/ |
| 360 |
public static function generate_object_key($media_path, $prefix) { |
| 361 |
$upload_path = ''; |
| 362 |
$enable_base_path = self::get_settings('enable_base_path', true); |
| 363 |
$base_path = self::get_settings('base_path', 'wp-content/uploads'); |
| 364 |
$year_month = self::get_settings('year_month', true); |
| 365 |
$media_path = ltrim( $media_path, '/' ); |
| 366 |
$file_name = wp_basename( $media_path ); |
| 367 |
|
| 368 |
if(!$enable_base_path) { // If base path is not enabled |
| 369 |
$base_path = ''; |
| 370 |
} |
| 371 |
|
| 372 |
$keep_original_folder_structure = apply_filters( 'wpmcs_keep_original_folder_structure', false ); |
| 373 |
|
| 374 |
if(isset($base_path) && !empty($base_path)) { |
| 375 |
$upload_path.= preg_replace('~/+~', '/', |
| 376 |
str_replace('\\', '/', |
| 377 |
trim($base_path," \n\r\t\v\x00\/ ") |
| 378 |
) |
| 379 |
); |
| 380 |
} |
| 381 |
|
| 382 |
if($keep_original_folder_structure) { |
| 383 |
$object_key = ltrim($upload_path . '/' . dirname( $media_path ) . '/' . $prefix . $file_name, '/'); |
| 384 |
} else { |
| 385 |
if(isset($year_month) && $year_month) { |
| 386 |
$year_month_prefix = self::get_year_month_from_file_path($media_path); |
| 387 |
if($year_month_prefix) { |
| 388 |
$upload_path.= '/'.$year_month_prefix; |
| 389 |
} else { |
| 390 |
$upload_path.= '/'.date("Y/m"); |
| 391 |
} |
| 392 |
} |
| 393 |
|
| 394 |
$object_key = ltrim($upload_path.'/'.$prefix.$file_name, '/'); |
| 395 |
} |
| 396 |
|
| 397 |
return apply_filters( 'wpmcs_object_key', $object_key, $media_path, $prefix ); |
| 398 |
} |
| 399 |
|
| 400 |
|
| 401 |
/** |
| 402 |
* Check if a file path or URL follows the year/month structure and return the year/month as a string. |
| 403 |
* |
| 404 |
* @param string $path_or_url The relative path, absolute path, or URL to check. |
| 405 |
* @return string|false The year/month string if valid, false otherwise. |
| 406 |
*/ |
| 407 |
public static function get_year_month_from_file_path( $path_or_url ) { |
| 408 |
// Regex pattern to match paths and URLs containing 'YYYY/MM/' at any depth, allowing subdirectories afterward |
| 409 |
$pattern = '#(?:^|/)(\d{4})/(0[1-9]|1[0-2])/[^/]+(?:/[^/]+)*$#'; |
| 410 |
|
| 411 |
// Check if the input matches the pattern |
| 412 |
if ( preg_match( $pattern, $path_or_url, $matches ) ) { |
| 413 |
// Return the year/month as a string in the format 'YYYY/MM' |
| 414 |
return $matches[1] . '/' . $matches[2]; |
| 415 |
} |
| 416 |
|
| 417 |
return false; // Invalid format |
| 418 |
} |
| 419 |
|
| 420 |
|
| 421 |
/** |
| 422 |
* Maybe convert size to string |
| 423 |
* |
| 424 |
* @param int $attachment_id |
| 425 |
* @param mixed $size |
| 426 |
* |
| 427 |
* @return null|string |
| 428 |
*/ |
| 429 |
public static function maybe_convert_size_to_string( $attachment_id, $size ) { |
| 430 |
if ( is_array( $size ) ) { |
| 431 |
$width = ( isset( $size[0] ) && $size[0] > 0 ) ? $size[0] : 1; |
| 432 |
$height = ( isset( $size[1] ) && $size[1] > 0 ) ? $size[1] : 1; |
| 433 |
$original_aspect_ratio = $width / $height; |
| 434 |
$meta = wp_get_attachment_metadata( $attachment_id ); |
| 435 |
|
| 436 |
if ( ! isset( $meta['sizes'] ) || empty( $meta['sizes'] ) ) { |
| 437 |
return false; |
| 438 |
} |
| 439 |
|
| 440 |
$sizes = $meta['sizes']; |
| 441 |
uasort( $sizes, function ( $a, $b ) { |
| 442 |
// Order by image area |
| 443 |
return ( $a['width'] * $a['height'] ) - ( $b['width'] * $b['height'] ); |
| 444 |
} ); |
| 445 |
|
| 446 |
$near_matches = array(); |
| 447 |
|
| 448 |
foreach ( $sizes as $size => $value ) { |
| 449 |
if ( $width > $value['width'] || $height > $value['height'] ) { |
| 450 |
continue; |
| 451 |
} |
| 452 |
$aspect_ratio = $value['width'] / $value['height']; |
| 453 |
if ( $aspect_ratio === $original_aspect_ratio ) { |
| 454 |
return $size; |
| 455 |
} |
| 456 |
$near_matches[] = $size; |
| 457 |
} |
| 458 |
// Return nearest match |
| 459 |
if ( ! empty( $near_matches ) ) { |
| 460 |
return $near_matches[0]; |
| 461 |
} |
| 462 |
} |
| 463 |
|
| 464 |
return $size; |
| 465 |
} |
| 466 |
|
| 467 |
/** |
| 468 |
* Reduce the given URL down to the simplest version of itself. |
| 469 |
* |
| 470 |
* Useful for matching against the full version of the URL in a full-text search |
| 471 |
* or saving as a key for dictionary type lookup. |
| 472 |
* |
| 473 |
* @param string $url |
| 474 |
* |
| 475 |
* @return string |
| 476 |
*/ |
| 477 |
public static function reduce_url( $url ) { |
| 478 |
$parts = static::parse_url( $url ); |
| 479 |
$host = isset( $parts['host'] ) ? $parts['host'] : ''; |
| 480 |
$port = isset( $parts['port'] ) ? ":{$parts['port']}" : ''; |
| 481 |
$path = isset( $parts['path'] ) ? $parts['path'] : ''; |
| 482 |
|
| 483 |
return '//' . $host . $port . $path; |
| 484 |
} |
| 485 |
|
| 486 |
/** |
| 487 |
* Remove scheme from URL. |
| 488 |
* |
| 489 |
* @param string $url |
| 490 |
* @return string |
| 491 |
*/ |
| 492 |
public static function remove_scheme( $url ) { |
| 493 |
return preg_replace( '/^(?:http|https):/', '', $url ); |
| 494 |
} |
| 495 |
|
| 496 |
/** |
| 497 |
* Remove size from filename (image[-100x100].jpeg). |
| 498 |
* |
| 499 |
* @param string $url |
| 500 |
* @param bool $remove_extension |
| 501 |
* |
| 502 |
* @return string |
| 503 |
*/ |
| 504 |
public static function remove_size_from_filename( $url, $remove_extension = false ) { |
| 505 |
$url = preg_replace( '/^(\S+)-[0-9]{1,4}x[0-9]{1,4}(\.[a-zA-Z0-9\.]{2,})?/', '$1$2', $url ); |
| 506 |
|
| 507 |
$url = apply_filters( 'wpmcs_remove_size_from_filename', $url ); |
| 508 |
|
| 509 |
if ( $remove_extension ) { |
| 510 |
$ext = pathinfo( $url, PATHINFO_EXTENSION ); |
| 511 |
$url = str_replace( ".$ext", '', $url ); |
| 512 |
} |
| 513 |
|
| 514 |
return $url; |
| 515 |
} |
| 516 |
|
| 517 |
/** |
| 518 |
* Is the string a URL? |
| 519 |
* |
| 520 |
* @param mixed $string |
| 521 |
* |
| 522 |
* @return bool |
| 523 |
*/ |
| 524 |
public static function is_url( $string ): bool { |
| 525 |
if ( empty( $string ) || ! is_string( $string ) ) { |
| 526 |
return false; |
| 527 |
} |
| 528 |
|
| 529 |
if ( preg_match( '@^(?:https?:)?//[a-zA-Z0-9\-]+@', $string ) ) { |
| 530 |
return true; |
| 531 |
} |
| 532 |
|
| 533 |
return false; |
| 534 |
} |
| 535 |
|
| 536 |
/** |
| 537 |
* Parses a URL into its components. Compatible with PHP < 5.4.7. |
| 538 |
* |
| 539 |
* @param string $url The URL to parse. |
| 540 |
* |
| 541 |
* @param int $component PHP_URL_ constant for URL component to return. |
| 542 |
* |
| 543 |
* @return mixed An array of the parsed components, mixed for a requested component, or false on error. |
| 544 |
*/ |
| 545 |
public static function parse_url( $url, $component = -1 ) { |
| 546 |
$url = trim( $url ); |
| 547 |
$no_scheme = 0 === strpos( $url, '//' ); |
| 548 |
|
| 549 |
if ( $no_scheme ) { |
| 550 |
$url = 'http:' . $url; |
| 551 |
} |
| 552 |
|
| 553 |
$parts = parse_url( $url, $component ); |
| 554 |
|
| 555 |
if ( 0 < $component ) { |
| 556 |
return $parts; |
| 557 |
} |
| 558 |
|
| 559 |
if ( $no_scheme && is_array( $parts ) ) { |
| 560 |
unset( $parts['scheme'] ); |
| 561 |
} |
| 562 |
|
| 563 |
return $parts; |
| 564 |
} |
| 565 |
|
| 566 |
/** |
| 567 |
* Is the given string a usable URL? |
| 568 |
* |
| 569 |
* We need URLs that include at least a domain and filename with extension |
| 570 |
* for URL rewriting in either direction. |
| 571 |
* |
| 572 |
* @param mixed $url |
| 573 |
* |
| 574 |
* @return bool |
| 575 |
*/ |
| 576 |
public static function is_file_url( $url ): bool { |
| 577 |
if ( ! static::is_url( $url ) ) { |
| 578 |
return false; |
| 579 |
} |
| 580 |
|
| 581 |
$parts = static::parse_url( $url ); |
| 582 |
|
| 583 |
if ( |
| 584 |
empty( $parts['host'] ) || |
| 585 |
empty( $parts['path'] ) || |
| 586 |
! pathinfo( $parts['path'], PATHINFO_EXTENSION ) |
| 587 |
) { |
| 588 |
return false; |
| 589 |
} |
| 590 |
|
| 591 |
return true; |
| 592 |
} |
| 593 |
|
| 594 |
} |
| 595 |
|
