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anweb

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  1. Hi, Thank you for your answer I don't really understand all but here is the theme-thumbnails-resize.php see below and this is from the function.php // Add Images Resize Function require_once ( CELTA_LIB . 'theme-thumbnails-resize.php' ); theme-thumbnails-resize.php <?php /* * Resize images dynamically using wp built in functions * Victor Teixeira * * php 5.2+ * * Exemplo de uso: * * <?php * $thumb = get_post_thumbnail_id(); * $image = vt_resize( $thumb, '', 140, 110, true ); * ?> * <img src="<?php echo $image; ?>" width="<?php echo $image[width]; ?>" height="<?php echo $image[height]; ?>" /> * * @param int $attach_id * @param string $img_url * @param int $width * @param int $height * @param bool $crop * @return array */ function celta_resize( $attach_id = null, $img_url = null, $width, $height, $crop = false ) { // this is an attachment, so we have the ID if ( $attach_id ) { $image_src = wp_get_attachment_image_src( $attach_id, 'full' ); $file_path = get_attached_file( $attach_id ); // this is not an attachment, let's use the image url } else if ( $img_url ) { $file_path = parse_url( $img_url ); $file_path = $_SERVER['DOCUMENT_ROOT'] . $file_path['path']; //$file_path = ltrim( $file_path['path'], '/' ); //$file_path = rtrim( ABSPATH, '/' ).$file_path['path']; $orig_size = getimagesize( $file_path ); $image_src[0] = $img_url; $image_src[1] = $orig_size[0]; $image_src[2] = $orig_size[1]; } $file_info = pathinfo( $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 $new_img_path = image_resize( $file_path, $width, $height, $crop ); $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; } ?>
  2. Hi, I'm not so good on php and I have bought revelation theme and get a error code for both portfolio and galleri, seems to be the same problem and can't get support from theme see the following link and attached file http://anweb-design.se/marco/?page_id=74 Very thankful for some help, thanks anweb theme-thumbnails-resize.php
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