actualmanx

ok I’m back again with version 2 of

wp-content/themes/montezuma/includes/thumb.php

<?php
if (!function_exists('bfa_delete_thumb_transient')) :
function bfa_delete_thumb_transient($post_id) {
    delete_transient('bfa_thumb_transient');
}
endif;
add_action('save_post', 'bfa_delete_thumb_transient');

if (!function_exists('bfa_thumb')) :
function bfa_thumb($width, $height, $crop = false, $before = '', $after = '', $link = 'permalink') {
    global $post, $upload_dir;
    $bfa_thumb_transient = get_transient('bfa_thumb_transient') ?: array(); // Initialize the array if not set
    if (!is_writable($upload_dir['basedir'])) {
        echo "WP Upload Directory not writable! Check file and directory permissions";
        return;
    }

    // Unique thumb per size & post
    $id = get_the_ID() . '_' . $width . '_' . $height . '_' . ($crop === false ? '0' : '1');

    $this_thumb = isset($bfa_thumb_transient[$id]) ? $bfa_thumb_transient[$id] : false;

    if ($this_thumb === false) {
        $this_thumb = '';
        $hasthumb = false;
        $hassrc = false;
        $has_thumbnail = false;

        if ('' != ($thumb = get_post_thumbnail_id()))
            $hasthumb = true;
        elseif (false !== ($thumb = bfa_get_first_attachment_id()))
            $hasthumb = true;
        elseif (false !== ($thumb = bfa_get_first_unattached_gallery_img_id()))
            $hasthumb = true;
        // if local image not added with WP uploader but added as manual HTML link
        elseif (false !== ($thumb = bfa_get_first_img_src()))
            $hassrc = true;

        if ($hasthumb === true) {
            $thumbimage = bfa_vt_resize($thumb, '', $width, $height, $crop);
            $has_thumbnail = true;
        } elseif ($hassrc === true) {
            $thumbimage = bfa_vt_resize('', $thumb, $width, $height, $crop);
            $has_thumbnail = true;
        }

        if ($has_thumbnail === true) {
            $this_thumb .= '<img src="' . $thumbimage['url'] . '" width="' . $thumbimage['width'] . '" height="' . $thumbimage['height'] . '" alt="' . $post->post_title . '"/>';
        }
        $bfa_thumb_transient[$id] = $this_thumb;
        set_transient('bfa_thumb_transient', $bfa_thumb_transient, 3600);
    }
    if (trim($this_thumb) != '' && $this_thumb != false) {
        if ($link == 'permalink')
            $this_thumb = '<a href="' . get_permalink($post->ID) . '">' . $this_thumb . '</a>';
        echo $before . $this_thumb . $after;
    }
}
endif;

// Rest of your functions remain unchanged



if (!function_exists('bfa_get_first_attachment_id')) :
function bfa_get_first_attachment_id() {
    global $post;
    $args = array('post_type' => 'attachment', 'numberposts' => -1, 'post_status' => null, 'post_parent' => $post->ID);
    $attachments = get_posts($args);
    if ($attachments)
        return $attachments[0]->ID;
    return false;
}
endif;


// For galleries with images not attached to the current post: [gallery ids="xxx,xxx,xxx,xxx,xxx,xxx,xxx"]
if (!function_exists('bfa_get_first_unattached_gallery_img_id')) :
function bfa_get_first_unattached_gallery_img_id($args = array()) {
    global $post;
    preg_match_all('|<gallery \s*ids\s*=\s*"\s*(.*?)\s*,|i', $post->post_content, $matches);
    foreach ($matches[1] as $match) {
        if (isset($match))
            return $match;
    }
    return false;
}
endif;


if (!function_exists('bfa_get_first_img_src')) :
function bfa_get_first_img_src($args = array()) {
    global $post;
    $site_url = site_url();
    preg_match_all('|<img.*?src=[\'"](.*?)[\'"].*?>|i', $post->post_content, $matches);
    foreach ($matches[1] as $match) {
        if (isset($match) && strpos($match, $site_url) !== false)
            return $match;
    }
    return false;
}
endif;


if (!function_exists('bfa_vt_resize')) :
function bfa_vt_resize($attach_id = null, $img_url = null, $width, $height, $crop = false) {
    // Based on: vt_resize - Resize images dynamically using WP built-in functions - Victor Teixeira
    if ($attach_id) { // is an attachment, we have the ID
        $image_src = wp_get_attachment_image_src($attach_id, 'full');
        $file_path = get_attached_file($attach_id);
    } elseif ($img_url) { // not an attachment, use image URL
        $file_path = parse_url($img_url);
        $file_path = str_replace('//', '/', $_SERVER['DOCUMENT_ROOT'] . $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'];
    $no_ext_path = $file_info['dirname'] . '/' . $file_info['filename']; // image path without the extension

    #$cropped_img_path = $no_ext_path . '-' . $width . 'x' . $height . $extension;
    $cropped_img_path = $no_ext_path . '-' . $width . 'x' . $height . '-' . ($crop === false ? '0' : '1') . $extension;

    if ($image_src[1] > $width || $image_src[2] > $height) { // if file size larger than target size.

        // 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,
                #'final_image' =>  $final_image,
                'image_url' => $img_url
            );
            return $vt_image;
        }

        // $crop = false
        if ($crop === false) {
            $proportional_size = wp_constrain_dimensions($image_src[1], $image_src[2], $width, $height); // calculate the size proportionally

            #$resized_img_path = $no_ext_path . '-' . $proportional_size[0] . 'x' . $proportional_size[1] . $extension;		
            $resized_img_path = $no_ext_path . '-' . $proportional_size[0] . 'x' . $proportional_size[1] . '-' . ($crop === false ? '0' : '1') . $extension;

            if (file_exists($resized_img_path)) { // checking if the file already exists
                $resized_img_url = str_replace(basename($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],
                    #'final_image' =>  $final_image,
                    'image_url' => $img_url
                );
                return $vt_image;
            }
        }

        // no cache files - let's finally resize it
        $image = wp_get_image_editor($file_path); // wp_get_image_editor since WP 3.5
        if (!is_wp_error($image)) {
            $image->resize($width, $height, $crop);
            $image->set_quality(30);
            $final_image = $image->save($cropped_img_path);

            $img_url = str_replace(basename($image_src[0]), basename($final_image['path']), $image_src[0]);
            /* Sample output: final_image=
            Array ( 
                [path] => C:\UniServer_5.3.10\www\wordpress351/wp-content/uploads/2012/11/AmazingFlash_size1.png 
                [file] => AmazingFlash_size1.png 
                [width] => 440 
                [height] => 260 
                [mime-type] => image/png ) 
            */

            // resized output
            $vt_image = array(
                'url' => $img_url,
                'width' => $final_image['width'],
                'height' => $final_image['height'],
                'final_image' => $final_image,
                'image_url' => $img_url
            );
            return $vt_image;
        }
    }
    // default output - without resizing
    $vt_image = array(
        'url' => $image_src[0],
        'width' => $image_src[1],
        'height' => $image_src[2],
        #'final_image' =>  $final_image,
        'image_url' => $img_url
    );
    return $vt_image;
}
endif;

Thank you for the reply i should have replied back i figured it out. im very pleased with the mod so far.