Add chmod of file just made to php script
I have a wordpress plugin that resizes images to a specific size as they are uploaded without without cropping/stretching. ( https://wordpress.org/plugins/jresizr/ ).
A copy of the script is below - I need to somehow add that the images need to have their permissions set to read only, chmod 0444.
I haven't been able to figure out how to do that or where it would go.
Can you take a look at the script below and show me how/where to chmod?
Thanks,
Chris
A copy of the script is below - I need to somehow add that the images need to have their permissions set to read only, chmod 0444.
I haven't been able to figure out how to do that or where it would go.
Can you take a look at the script below and show me how/where to chmod?
Thanks,
Chris
<?php
/*
Plugin Name: Jresizr
Plugin URI: http://jegtheme.com/
Description: Give abilty to uncrop image and put background color behind the image.
Version: 1.0.0
Author: Agung Bayu Iswara
Author URI: http://jegtheme.com
License: GPL2
*/
/*
Copyright 2012 Agung Iswara (email : agungbayuiswara@gmail.com)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2, as
published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
require_once ( dirname(__FILE__) . '/jpanel.php');
if ( !class_exists( 'JResizr' ) ) :
class JResizr extends JPanel {
/**
* @since 1.0.0
* @var JPanel
*/
private $jpanel;
/**
* constructor
* @since 1.0.0
*/
public function __construct()
{
$this->plugin_init();
}
/**
* setup plugin
* @since 1.0.0
* @return void
*/
public function plugin_init ()
{
$this->jpanel_init();
register_activation_hook( __FILE__, array( &$this, 'activation' ) );
if( $this->get_option('enablejresizr') ) {
add_filter('wp_generate_attachment_metadata', array(&$this, 'generate_post_thumbnail'), 10, 2);
}
}
/**
*
* @since 1.0.0
* @return void
*/
public function generate_post_thumbnail ($metadata, $attachment_id)
{
$file = $metadata['file'];
//define upload path & dir
$upload_info = wp_upload_dir();
$upload_dir = $upload_info['basedir'];
$upload_url = $upload_info['baseurl'];
// get the real directory and file path
$filepath = $upload_dir . DIRECTORY_SEPARATOR . $file;
$info = pathinfo($filepath );
$filedir = $info['dirname'];
$fillcolor = $this->get_option('colorjresizr', '000000');
// delete previous file
foreach ($metadata['sizes'] as $size) {
$dest = $filedir . DIRECTORY_SEPARATOR . $size['file'];
if (file_exists($dest)) {
unlink($dest);
}
}
// empty sizes file meta data
$metadata['sizes'] = null;
// make thumbnails and other intermediate sizes
global $_wp_additional_image_sizes;
foreach ( get_intermediate_image_sizes() as $s ) {
$sizes[$s] = array( 'width' => '', 'height' => '');
/** width **/
if ( isset( $_wp_additional_image_sizes[$s]['width'] ) )
$sizes[$s]['width'] = intval( $_wp_additional_image_sizes[$s]['width'] ); // For theme-added sizes
else
$sizes[$s]['width'] = get_option( "{$s}_size_w" ); // For default sizes set in options
/** height **/
if ( isset( $_wp_additional_image_sizes[$s]['height'] ) )
$sizes[$s]['height'] = intval( $_wp_additional_image_sizes[$s]['height'] ); // For theme-added sizes
else
$sizes[$s]['height'] = get_option( "{$s}_size_h" ); // For default sizes set in options
/** file name **/
$suffix = "{$sizes[$s]['width']}x{$sizes[$s]['height']}";
$info = pathinfo($filepath);
$dir = $info['dirname'];
$ext = $info['extension'];
$name = wp_basename($file, ".$ext");
$sizes[$s]['file'] = "{$dir}/{$name}-{$suffix}.{$ext}";
}
// resize actual file
foreach ($sizes as &$size_data ) {
$this->resize_nocrop( $filepath, $size_data['file'], $size_data['width'], $size_data['height'] , 100, $fillcolor);
$size_data['file'] = wp_basename($size_data['file']);
}
$metadata['sizes'] = $sizes;
return $metadata;
}
public function resize_nocrop ($source_image, $destination, $width, $height, $quality = 100, $fillcolor)
{
$info = getimagesize($source_image);
$imgtype = image_type_to_mime_type($info[2]);
switch ($imgtype) {
case 'image/jpeg':
$source = imagecreatefromjpeg($source_image);
break;
case 'image/gif':
$source = imagecreatefromgif($source_image);
break;
case 'image/png':
$source = imagecreatefrompng($source_image);
break;
default:
return;
}
#Figure out the dimensions of the image and the dimensions of the desired thumbnail
$src_w = imagesx($source);
$src_h = imagesy($source);
#Do some math to figure out which way we'll need to crop the image
#to get it proportional to the new size, then crop or adjust as needed
$x_ratio = $width / $src_w;
$y_ratio = $height / $src_h;
if (($src_w <= $width) && ($src_h <= $height)) {
$new_w = $src_w;
$new_h = $src_h;
} elseif (($x_ratio * $src_h) < $height) {
$new_h = ceil($x_ratio * $src_h);
$new_w = $width;
} else {
$new_w = ceil($y_ratio * $src_w);
$new_h = $height;
}
$newpic = imagecreatetruecolor(round($new_w), round($new_h));
imagecopyresampled($newpic, $source, 0, 0, 0, 0, $new_w, $new_h, $src_w, $src_h);
$final = imagecreatetruecolor($width, $height);
$fillbg = $this->j_hex2RGB($fillcolor);
$backgroundColor = imagecolorallocate($final, $fillbg['red'], $fillbg['green'], $fillbg['blue']);
imagefill($final, 0, 0, $backgroundColor);
imagecopy($final, $newpic, (($width - $new_w)/ 2), (($height - $new_h) / 2), 0, 0, $new_w, $new_h);
if (imagejpeg($final, $destination, $quality)) {
return true;
}
return false;
}
/**
* Handles activation tasks, such as registering the uninstall hook.
* @since 1.0.0
* @return void
*/
public function activation()
{
// delete option for activated first
delete_option( $this->jps->get_pluginoption() );
}
/**
* Handles uninstallation tasks, such as deleting plugin options.
* @since 1.0.0
* @return void
*/
public function uninstall()
{
delete_option( $this->jps->get_pluginoption() );
}
/**
* Setup JPSetting value
* @since 1.0.0
* @return JPSetting
*/
public function jps_init()
{
// meta setting for this plugin
return new JPSetting( $this->file_basename(__FILE__) ,
$this->file_basename(__FILE__) . '_option' ,
__FILE__ , '1.0.0', $this->get_panel() );
}
/**
* Get panel option used for this plugin
* @since 1.0.0
* return Array
*/
public function get_panel ()
{
$panel = array(
array(
'type' => 'heading',
'title' => 'Jresizr Option'
),
array (
'id' => 'enablejresizr',
'type' => 'switchtoogle',
'title' => 'Enable JResizr',
'description' => __('Turn on jresizr, non croping image with filled background will take affect after you turn on this option. '),
'value' => $this->get_option('enablejresizr', 0)
),
array (
'id' => 'colorjresizr',
'type' => 'colorpicker',
'title' => 'Background Color for Jresizr',
'description' => __('Set background color for jresizr.'),
'value' => $this->get_option('colorjresizr', '000000')
)
);
return $panel;
}
}
endif;
/*
* make sure we running this plugin inside admin dashboard
*/
if ( is_admin() ) {
$jresizr = new JResizr();
}ASKER CERTIFIED SOLUTION
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Change this function:
<?php
public function resize_nocrop ($source_image, $destination, $width, $height, $quality = 100, $fillcolor)
{
$info = getimagesize($source_image);
$imgtype = image_type_to_mime_type($info[2]);
switch ($imgtype) {
case 'image/jpeg':
$source = imagecreatefromjpeg($source_image);
break;
case 'image/gif':
$source = imagecreatefromgif($source_image);
break;
case 'image/png':
$source = imagecreatefrompng($source_image);
break;
default:
return;
}
#Figure out the dimensions of the image and the dimensions of the desired thumbnail
$src_w = imagesx($source);
$src_h = imagesy($source);
#Do some math to figure out which way we'll need to crop the image
#to get it proportional to the new size, then crop or adjust as needed
$x_ratio = $width / $src_w;
$y_ratio = $height / $src_h;
if (($src_w <= $width) && ($src_h <= $height)) {
$new_w = $src_w;
$new_h = $src_h;
} elseif (($x_ratio * $src_h) < $height) {
$new_h = ceil($x_ratio * $src_h);
$new_w = $width;
} else {
$new_w = ceil($y_ratio * $src_w);
$new_h = $height;
}
$newpic = imagecreatetruecolor(round($new_w), round($new_h));
imagecopyresampled($newpic, $source, 0, 0, 0, 0, $new_w, $new_h, $src_w, $src_h);
$final = imagecreatetruecolor($width, $height);
$fillbg = $this->j_hex2RGB($fillcolor);
$backgroundColor = imagecolorallocate($final, $fillbg['red'], $fillbg['green'], $fillbg['blue']);
imagefill($final, 0, 0, $backgroundColor);
imagecopy($final, $newpic, (($width - $new_w)/ 2), (($height - $new_h) / 2), 0, 0, $new_w, $new_h);
if (imagejpeg($final, $destination, $quality)) {
$perms = substr(decoct(fileperms($destination . $final)),3);
if((int) $perms !== 444)
{
chmod($destination . $final, 0444);
}
return true;
}
return false;
}What I need is to chmod the files the script makes, so the permissions are set to what I need them to be,OK, so what do you want them to be? In the original post you said 0444, right?
ASKER
Thank you for your help.
This looks like it will tell me if it is set to 0444 or not, but not actually set it, or am I misunderstanding something?
What I need is to chmod the files the script makes, so the permissions are set to what I need them to be,
Chris