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<?php |
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|
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/** |
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* Class Optml_spectra |
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* |
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* @reason Optimizing Block images when saved to a CSS file. |
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*/ |
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class Optml_spectra extends Optml_compatibility { |
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|
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/** |
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* Should we load the integration logic. |
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* |
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* @return bool Should we load. |
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*/ |
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function should_load() { |
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include_once( ABSPATH . 'wp-admin/includes/plugin.php' ); |
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return is_plugin_active( 'ultimate-addons-for-gutenberg/ultimate-addons-for-gutenberg.php' ) && 'enabled' === get_option( '_uagb_allow_file_generation', 'enabled' ); |
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} |
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|
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/** |
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* Register integration details. |
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*/ |
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public function register() { |
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add_filter( 'uagb_block_attributes_for_css_and_js', [ $this, 'optimize_src' ], PHP_INT_MAX, 2 ); |
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} |
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|
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/** |
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* Optimize the src attribute. |
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* |
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* @param array $attrs Array of attributes. |
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* @param string $name Name of the block. |
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* |
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* @return array |
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*/ |
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public function optimize_src( $attrs, $name ) { |
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$attrs = $this->iterate_array( $attrs ); |
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|
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return $attrs; |
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} |
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|
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/** |
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* Iterate through the array and replace the url. |
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* |
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* @param array $attrs Array of attributes. |
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* @return array |
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*/ |
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public function iterate_array( $attrs ) { |
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foreach ( $attrs as $key => $value ) { |
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if ( is_array( $value ) ) { |
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$attrs[ $key ] = $this->iterate_array( $value ); |
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} |
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|
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if ( is_string( $value ) && preg_match( '/(http|https):\/\/.*\.(?:png|jpg|jpeg|gif|webp)/i', $value ) ) { |
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$attrs[ $key ] = Optml_Main::instance()->manager->url_replacer->build_url( $value ); |
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} |
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} |
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|
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return $attrs; |
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} |
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} |
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|
