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<?php |
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defined( 'ABSPATH' ) or die( 'Cheatin\' uh?' ); |
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|
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/** |
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* Check if Imagify is activated on the network. |
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* |
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* @since 1.0 |
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* |
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* return bool True if Imagify is activated on the network |
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*/ |
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function imagify_is_active_for_network() { |
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if ( ! function_exists( 'is_plugin_active_for_network' ) ) { |
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require_once( ABSPATH . 'wp-admin/includes/plugin.php' ); |
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} |
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return is_plugin_active_for_network( 'imagify/imagify.php' ); |
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} |
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|
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/* |
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* Get the URL related to specific admin page or action. |
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* |
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* @since 1.0 |
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* |
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* @return string The URL of the specific admin page or action |
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*/ |
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function get_imagify_admin_url( $action = 'options-general', $arg = array() ) { |
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$url = ''; |
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$id = ( isset( $arg['attachment_id'] ) ) ? $arg['attachment_id'] : 0; |
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$context = ( isset( $arg['context'] ) ) ? $arg['context'] : 'wp'; |
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|
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switch( $action ) { |
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case 'manual-override-upload': |
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$level = ( isset( $arg['optimization_level'] ) ) ? $arg['optimization_level'] : 0; |
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$url = wp_nonce_url( admin_url( 'admin-post.php?action=imagify_manual_override_upload&attachment_id=' . $id . '&optimization_level=' . $level . '&context=' . $context ), 'imagify-manual-override-upload' ); |
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break; |
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|
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case 'manual-upload': |
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$url = wp_nonce_url( admin_url( 'admin-post.php?action=imagify_manual_upload&attachment_id=' . $id . '&context=' . $context ), 'imagify-manual-upload' ); |
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break; |
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|
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case 'restore-upload' : |
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$url = wp_nonce_url( admin_url( 'admin-post.php?action=imagify_restore_upload&attachment_id=' . $id . '&context=' . $context ), 'imagify-restore-upload' ); |
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break; |
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|
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case 'dismiss-notice': |
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$url = wp_nonce_url( admin_url( 'admin-post.php?action=imagify_dismiss_notice¬ice=' . $arg ), 'imagify-dismiss-notice' ); |
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break; |
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|
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case 'bulk-optimization': |
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$url = admin_url( 'upload.php?page=' . IMAGIFY_SLUG . '-bulk-optimization' ); |
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break; |
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|
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case 'options-general': |
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default : |
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$page = imagify_is_active_for_network() ? network_admin_url( 'settings.php' ) : admin_url( 'options-general.php' ); |
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$url = $page . '?page=' . IMAGIFY_SLUG; |
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break; |
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} |
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|
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return $url; |
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} |
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|
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/* |
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* Get maximal width and height from all thumbnails. |
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* |
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* @since 1.1 |
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* |
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* @return array An array containing the max with and height. |
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*/ |
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function get_imagify_max_intermediate_image_size() { |
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global $_wp_additional_image_sizes; |
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|
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$width = 0; |
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$height = 0; |
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$limit = 9999; |
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$get_intermediate_image_sizes = get_intermediate_image_sizes(); |
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|
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// Create the full array with sizes and crop info |
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foreach( $get_intermediate_image_sizes as $_size ) { |
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if ( in_array( $_size, array( 'thumbnail', 'medium', 'large' ) ) ) { |
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$_size_width = get_option( $_size . '_size_w' ); |
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$_size_height = get_option( $_size . '_size_h' ); |
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} elseif ( isset( $_wp_additional_image_sizes[ $_size ] ) ) { |
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$_size_width = $_wp_additional_image_sizes[ $_size ]['width']; |
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$_size_height = $_wp_additional_image_sizes[ $_size ]['height']; |
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} |
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|
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if ( ! isset( $_size_width, $_size_height ) ) { |
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continue; |
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} |
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|
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if ( $_size_width < $limit ) { |
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$width = max( $width, $_size_width ); |
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} |
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|
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if ( $_size_height < $limit ) { |
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$height = max( $height, $_size_height ); |
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} |
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} |
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return array( |
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'width' => $width, |
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'height' => $height |
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); |
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} |
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|
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/** |
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* Renew a dismissed Imagify notice. |
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* |
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* @since 1.0 |
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* |
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* @return void |
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*/ |
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function imagify_renew_notice( $notice, $user_id = 0 ) { |
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global $current_user; |
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$user_id = ( 0 === $user_id ) ? $current_user->ID : $user_id; |
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$notices = get_user_meta( $user_id, '_imagify_ignore_notices', true ); |
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|
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if( $notices && false !== array_search( $notice, $notices ) ) { |
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unset( $notices[array_search( $notice, $notices )] ); |
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update_user_meta( $user_id, '_imagify_ignore_notices', $notices ); |
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} |
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} |
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|
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/** |
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* Dismissed an Imagify notice. |
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* |
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* @since 1.0 |
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* |
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* @return void |
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*/ |
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function imagify_dismiss_notice( $notice, $user_id = 0 ) { |
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global $current_user; |
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$user_id = ( 0 === $user_id ) ? $current_user->ID : $user_id; |
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$notices = get_user_meta( $user_id, '_imagify_ignore_notices', true ); |
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$notices[] = $notice; |
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$notices = array_filter( $notices ); |
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$notices = array_unique( $notices ); |
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|
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update_user_meta( $user_id, '_imagify_ignore_notices', $notices ); |
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} |
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|
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/** |
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* Combine two arrays with some specific keys. |
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* We use this function to combine the result of 2 SQL queries. |
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* |
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* @since 1.4.5 |
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* |
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* @return array $result The combined array |
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*/ |
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function imagify_query_results_combine( $keys, $values ) { |
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if ( ! $values ) { |
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return array(); |
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} |
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|
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$result = array(); |
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$keys = array_flip( $keys ); |
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|
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foreach ( $values as $v ) { |
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if ( isset( $keys[ $v['id'] ] ) ) { |
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$result[ $v['id'] ] = $v['value']; |
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} |
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} |
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|
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return $result; |
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} |
