Hi guys. This makes thumbs for posts in WorPress, but I would like to be able to write to a specified directory instead of the same directory the image is in.
I thought I could change
but it's not working out. Any help would be appreciated.
I thought I could change
Code:
$save_dir = $dest_path['dirname']."/{$settings['folder_name']}";
Code:
<?php
require_once('post-thumb-image-editor.php');
$data = array( 'domain_name' => '',
'default_image' => '',
'full_domain_name' => '',
'base_path' => '',
'folder_name' => '.pthumbs',
'append' => 'false',
'append_text' => '.',
'resize_width' => '60',
'resize_height' => '60',
'keep_ratio' => 'true',
'crop_exact' => 'true',
'video_default' => '',
'video_regex' => ''
);
add_option('post_thumbnail_settings',$data,'Post Thumbnail Options');
function tb_post_thumb($generate=false, $alt_text='', $resize_width = 0, $resize_height = 0, $crop_x = 0, $crop_y = 0) {
global $post;
$settings = get_option('post_thumbnail_settings');
// find an image from your domain
if (preg_match('/<img (.*?)src="https?:\/\/(www\.)?'.str_replace('/','\/',$settings['domain_name']).'\/(.*?)"/i',$post->post_content,$matches)) {
// put matches into recognizable vars
// fix later, assumes document root will match url structure
$the_image = $settings['base_path'] . '/' . $matches[3];
// check if image exists on server
// if doesn't exist, can't do anything so return default image
if (!file_exists($the_image)) {
return tb_post_thumb_gen_image (
str_replace($settings['full_domain_name'],$settings['base_path'],$settings['default_image']),
$settings['default_image'],
$alt_text,
$generate
);
}
$dest_path = pathinfo($the_image);
// dir to save thumbnail to
$save_dir = $dest_path['dirname']."/{$settings['folder_name']}";
// name to save to
if ($settings['append'] == 'true') {
$filename = substr($dest_path['basename'], 0, strrpos($dest_path['basename'], "."));
$rename_to = $filename.$settings['append_text'].'.'.$dest_path['extension'];
}
else $rename_to = $settings['append_text'].$dest_path['basename'];
// check if file already exists
// return location if does
if (file_exists($save_dir.'/'.$rename_to)) {
$imagelocation = str_replace($settings['base_path'],$settings['full_domain_name'],$save_dir.'/'.$rename_to);
return tb_post_thumb_gen_image (
$save_dir.'/'.$rename_to,
$imagelocation,
$alt_text,
$generate
);
}
// sticky bit?
if (!is_dir($save_dir)) mkdir($save_dir,02775);
// manipulate thumbnails
$thumb = new ImageEditor($dest_path['basename'],$dest_path['dirname'].'/');
$thumb->resize($settings['resize_width'], $settings['resize_height'], $settings['keep_ratio']);
if ($settings['crop_exact'] == 'true' || ($crop_x != 0 && $crop_y != 0)) {
if ($crop_x != 0 && $crop_y != 0) {
$settings['resize_width'] = $crop_x;
$settings['resize_height'] = $crop_y;
}
if ($thumb->x > $settings['resize_width' || $thumb->y > $settings['resize_height']]) {
$thumb->crop( (int)(($thumb->x - $settings['resize_width']) / 2),
0,
$settings['resize_width'],
$settings['resize_height']
);
}
}
$thumb->outputFile($save_dir."/".$rename_to, "");
$imagelocation = str_replace($settings['base_path'],$settings['full_domain_name'],$save_dir.'/'.$rename_to);
return tb_post_thumb_gen_image (
$save_dir.'/'.$rename_to,
$imagelocation,
$alt_text,
$generate
);
} else {
if (!empty($settings['video_regex']) && tb_post_thumb_check_video($settings['video_regex'])) {
$settings['default_image'] = $settings['video_default'];
}
return tb_post_thumb_gen_image (
str_replace($settings['full_domain_name'],$settings['base_path'],$settings['default_image']),
$settings['default_image'],
$alt_text,
$generate
);
}
}
function tb_post_thumb_gen_image($server_image,$site_image,$alt='',$fullhtml) {
if ($fullhtml) {
list($width, $height, $type, $attr) = getimagesize($server_image);
return '<img src="'.$site_image.'" '.$attr.' alt="'.$alt.'" />';
} else {
return $site_image;
}
}
function tb_post_thumb_check_video($regex) {
global $post;
if (preg_match('/'.$regex.'/i',$post->post_content,$matches)) return true;
else return false;
}
function tb_post_thumb_options() {
if (function_exists('add_options_page')) {
add_options_page('Post Thumbnails', 'Post Thumbs', 8, basename(__FILE__), 'tb_post_thumb_options_subpanel');
}
}
function tb_post_thumb_options_subpanel() {
if (isset($_POST['info_update']) == 'Update') {
if ($_POST['crop_exact'] == 'on') $_POST['crop_exact'] = 'true';
else $_POST['crop_exact'] = 'false';
if ($_POST['append'] == 'on') $_POST['append'] = 'true';
else $_POST['append'] = 'false';
if ($_POST['keep_ratio'] == 'on') $_POST['keep_ratio'] = 'true';
else $_POST['keep_ratio'] = 'false';
if (get_magic_quotes_gpc()) $_POST['video_regex'] = stripslashes($_POST['video_regex']);
$new_options = array( 'domain_name' => $_POST['domain_name'],
'default_image' => $_POST['default_image'],
'full_domain_name' => $_POST['full_domain_name'],
'base_path' => $_POST['base_path'],
'folder_name' => $_POST['folder_name'],
'append' => $_POST['append'],
'append_text' => $_POST['append_text'],
'resize_width' => $_POST['width'],
'resize_height' => $_POST['height'],
'keep_ratio' => $_POST['keep_ratio'],
'crop_exact' => $_POST['crop_exact'],
'video_regex' => $_POST['video_regex'],
'video_default' => $_POST['video_default'],
);
if (!is_numeric($new_options['resize_width'])) {
$update_error = "Resize width must be a number";
$new_options['resize_width'] = '60';
} else if (!is_numeric($new_options['resize_height'])) {
$update_error = "Resize height must be a number";
$new_options['resize_height'] = '60';
}
update_option('post_thumbnail_settings',$new_options);
?>