NULL, 'attach_id' => NULL, 'thumb_size' => 'thumbnail', 'class' => '' ) ) { if ( ( ! isset( $params['attach_id'] ) || $params['attach_id'] == NULL ) && ( ! isset( $params['post_id'] ) || $params['post_id'] == NULL ) ) return array(); $post_id = isset( $params['post_id'] ) ? $params['post_id'] : 0; if ( $post_id ) $attach_id = get_post_thumbnail_id( $post_id ); else $attach_id = $params['attach_id']; $thumb_size = $params['thumb_size']; $thumb_class = ( isset( $params['class'] ) && $params['class'] != '' ) ? $params['class'] . ' ' : ''; global $_wp_additional_image_sizes; $thumbnail = ''; if ( is_string( $thumb_size ) && ( ( ! empty( $_wp_additional_image_sizes[$thumb_size] ) && is_array( $_wp_additional_image_sizes[$thumb_size] ) ) || in_array( $thumb_size, array( 'thumbnail', 'thumb', 'medium', 'large', 'full' ) ) ) ) { $thumbnail = wp_get_attachment_image( $attach_id, $thumb_size, false, array( 'class' => $thumb_class . 'attachment-' . $thumb_size ) ); } elseif ( $attach_id ) { if ( is_string( $thumb_size ) ) { preg_match_all( '/\d+/', $thumb_size, $thumb_matches ); if ( isset( $thumb_matches[0] ) ) { $thumb_size = array(); if ( count( $thumb_matches[0] ) > 1 ) { $thumb_size[] = $thumb_matches[0][0]; // width $thumb_size[] = $thumb_matches[0][1]; // height } elseif ( count( $thumb_matches[0] ) > 0 && count( $thumb_matches[0] ) < 2 ) { $thumb_size[] = $thumb_matches[0][0]; // width $thumb_size[] = $thumb_matches[0][0]; // height } else { $thumb_size = false; } } } if ( is_array( $thumb_size ) ) { // Resize image to custom size $p_img = ve_image_resize( $attach_id, null, $thumb_size[0], $thumb_size[1], true ); $alt = trim( strip_tags( get_post_meta( $attach_id, '_wp_attachment_image_alt', true ) ) ); $attachment = get_post( $attach_id ); if ( empty( $alt ) ) { $alt = trim( strip_tags( $attachment->post_excerpt ) ); // If not, Use the Caption } if ( empty( $alt ) ) $alt = trim( strip_tags( $attachment->post_title ) ); // Finally, use the title if ( $p_img ) { $thumbnail = ''; } } } $p_img_large = wp_get_attachment_image_src( $attach_id, 'large' ); return array( 'thumbnail' => $thumbnail, 'p_img_large' => $p_img_large ); } function ve_image_resize( $attach_id = null, $img_url = null, $width, $height, $crop = false ) { $image_src=array(); $actual_file_path=''; if ( $attach_id ) { $image_src = wp_get_attachment_image_src( $attach_id, 'full' ); $actual_file_path = get_attached_file( $attach_id ); } else if ( $img_url ) { $file_path = parse_url( $img_url ); $actual_file_path = rtrim( ABSPATH, '/' ) . $file_path['path']; $orig_size = getimagesize( $actual_file_path ); $image_src[0] = $img_url; $image_src[1] = $orig_size[0]; $image_src[2] = $orig_size[1]; } $file_info = pathinfo( $actual_file_path ); $extension = '.' . $file_info['extension']; // the image path without the extension $no_ext_path = $file_info['dirname'] . '/' . $file_info['filename']; $cropped_img_path = $no_ext_path . '-' . $width . 'x' . $height . $extension; // checking if the file size is larger than the target size // if it is smaller or the same size, stop right here and return if ( $image_src[1] > $width || $image_src[2] > $height ) { // the file is larger, check if the resized version already exists (for $crop = true but will also work for $crop = false if the sizes match) if ( file_exists( $cropped_img_path ) ) { $cropped_img_url = str_replace( basename( $image_src[0] ), basename( $cropped_img_path ), $image_src[0] ); $vt_image = array( 'url' => $cropped_img_url, 'width' => $width, 'height' => $height ); return $vt_image; } // $crop = false if ( $crop == false ) { // calculate the size proportionaly $proportional_size = wp_constrain_dimensions( $image_src[1], $image_src[2], $width, $height ); $resized_img_path = $no_ext_path . '-' . $proportional_size[0] . 'x' . $proportional_size[1] . $extension; // checking if the file already exists if ( file_exists( $resized_img_path ) ) { $resized_img_url = str_replace( basename( $image_src[0] ), basename( $resized_img_path ), $image_src[0] ); $vt_image = array( 'url' => $resized_img_url, 'width' => $proportional_size[0], 'height' => $proportional_size[1] ); return $vt_image; } } // no cache files - let's finally resize it $img_editor = wp_get_image_editor( $actual_file_path ); if ( is_wp_error( $img_editor ) || is_wp_error( $img_editor->resize( $width, $height, $crop ) ) ) { return array( 'url' => '', 'width' => '', 'height' => '' ); } $new_img_path = $img_editor->generate_filename(); if ( is_wp_error( $img_editor->save( $new_img_path ) ) ) { return array( 'url' => '', 'width' => '', 'height' => '' ); } if ( ! is_string( $new_img_path ) ) { return array( 'url' => '', 'width' => '', 'height' => '' ); } $new_img_size = getimagesize( $new_img_path ); $new_img = str_replace( basename( $image_src[0] ), basename( $new_img_path ), $image_src[0] ); // resized output $vt_image = array( 'url' => $new_img, 'width' => $new_img_size[0], 'height' => $new_img_size[1] ); return $vt_image; } // default output - without resizing $vt_image = array( 'url' => $image_src[0], 'width' => $image_src[1], 'height' => $image_src[2] ); return $vt_image; } function ve_element_editing(){ return defined('VE_EL_EDITING')&&VE_EL_EDITING || ve_is_editor(); }