-
Notifications
You must be signed in to change notification settings - Fork 1
/
mfs3.php
237 lines (182 loc) · 6.75 KB
/
mfs3.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
<?php
/*
Plugin Name: MFS3
Plugin URI: http://magicfields.org
Description: This plugin provide a integration between magic fields and Amazon S3 ( Using the tantan plugin)
Version: 1
Author: Magic Fields Team
Author URI: http://magicfields.org
Licence: GPL2
*/
global $mfs3_prefix;
if(isset($current_blog)){
$mfs3_prefix=$wpdb->base_prefix;
}else{
$mfs3_prefix=$wpdb->prefix;
}
/**
* Magic Fields and WPML is already installed?
*
*/
add_action('init','checking_dependencies');
function checking_dependencies() {
/**
*/
if(! method_exists('PanelFields','PanelFields') || ! class_exists('TanTanWordPressS3Plugin')) {
add_action('admin_notices','mfs3_notices');
}
}
/**
* Display a message in function if all the dependencies of the plugins
* are installed or not
*
*
*/
function mfs3_notices() {
echo "<div class=\"mf_message error\">You need install first Magic Fields and TanTan S3 Plugin for use this plugin (mfs3 use the same configuration of the Tantan plugin)</div>";
}
//Install
register_activation_hook(__FILE__,'mfs3_install');
function mfs3_install(){
global $wpdb,$mfs3_prefix;
$table_name = $mfs3_prefix.'mfs3_images';
$sql = "CREATE TABLE ". $table_name . " (
id int NOT NULL AUTO_INCREMENT,
bucket varchar(200) NOT NULL,
image_path varchar(255) NOT NULL,
UNIQUE KEY id (id)
);";
require_once(ABSPATH. 'wp-admin/includes/upgrade.php');
dbDelta($sql);
}
add_action('mf_after_upload_file','mfs3_after_upload');
function mfs3_after_upload($file) {
require_once(WP_PLUGIN_DIR.'/tantan-s3/wordpress-s3/lib.s3.php');
if (!$s3_options) $s3_options = get_option('tantan_wordpress_s3');
$s3 = new TanTanS3($s3_options['key'], $s3_options['secret']);
$s3->setOptions($s3_options);
//getting the name of the file
preg_match('/wp\-content\/.+/',$file['tmp_name'],$match);
$file_name = $match[0];
$s3->putObjectStream($s3_options['bucket'], $file_name, $file);
}
add_action('mf_before_delete_file','mfs3_before_delete');
function mfs3_before_delete($file_name) {
global $wpdb,$mfs3_prefix;
require_once(WP_PLUGIN_DIR.'/tantan-s3/wordpress-s3/lib.s3.php');
if (!$s3_options) $s3_options = get_option('tantan_wordpress_s3');
$s3 = new TanTanS3($s3_options['key'], $s3_options['secret']);
$s3->setOptions($s3_options);
$file = 'wp-content/files_mf/'.$file_name;
$query = "DELETE FROM ".$mfs3_prefix."mfs3_images WHERE bucket = '".$s3_options['bucket']."' AND image_path = '".$file."'";
$wpdb->query($query);
$s3->deleteObject($s3_options['bucket'], $file);
}
/**
* Saving the MF image
*/
add_action('mf_presave','mfs3_save_image',10,7);
function mfs3_save_image($field_meta_id,$name,$group_index,$field_index,$post_id,$value_field,$writepanel_id){
global $wpdb,$FIELD_TYPES,$mfs3_prefix, $blog_id,$current_blog;
if($value_field == "") {
return false;
}
//Loading the documentation of the tantan plugin
require_once(WP_PLUGIN_DIR.'/tantan-s3/wordpress-s3/lib.s3.php');
if (!$s3_options) $s3_options = get_option('tantan_wordpress_s3');
//S3 Prefix
$prefix = 'wp-content/files_mf/';
if(isset($current_blog)){
$prefix = 'wp-content/blogs.dir/'.$blog_id.'/files_mf/';
}
//checking if the custom fields is a image
$type = $wpdb->get_var("
SELECT
sf.type
FROM
".MF_TABLE_GROUP_FIELDS." as sf
LEFT JOIN
".MF_TABLE_PANEL_GROUPS." as g
ON
(sf.group_id = g.id )
WHERE
panel_id = ".$writepanel_id."
AND
sf.name = '".$name."'"
);
if( $type == $FIELD_TYPES['image'] || $type == $FIELD_TYPES['file'] || $type == $FIELD_TYPES['audio']) {
//Saving in the database a reference to this image
$wpdb->query("INSERT INTO ".$mfs3_prefix."mfs3_images VALUES ('','".$s3_options['bucket']."','".$prefix.$value_field."')");
}
}
add_filter('mf_source_image', 'mfs3_source_image');
function mfs3_source_image($image_source){
global $wpdb,$mfs3_prefix;
if (!$s3_options) $s3_options = get_option('tantan_wordpress_s3');
//getting the name of the file
preg_match('/wp\-content\/.+/',$image_source,$match);
$file = $match[0];
//checking if the image is in the CDN
$query = 'SELECT COUNT(1) FROM '.$mfs3_prefix.'mfs3_images WHERE bucket = "'.$s3_options['bucket'].'" AND image_path = "'.$file.'"';
$exists = $wpdb->get_var($query);
if($exists) {
$accessDomain = $s3_options['bucket'].'.s3.amazonaws.com';
return 'http://'.$accessDomain.'/'.$file;
}
return $image_source;
}
add_filter('mf_source_path_thumb_image', 'mfs3_source_thumb_image');
function mfs3_source_thumb_image($params = array()){
global $wpdb,$mfs3_prefix;
if (!$s3_options) $s3_options = get_option('tantan_wordpress_s3');
//getting the name of the file
preg_match('/wp\-content\/.+/',$params['thumb_url'],$match);
$file = $match[0];
//checking if the image is in the CDN
$query = 'SELECT COUNT(1) FROM '.$mfs3_prefix.'mfs3_images WHERE bucket = "'.$s3_options['bucket'].'" AND image_path = "'.$file.'"';
$exists = $wpdb->get_var($query);
if($exists) {
$accessDomain = $s3_options['bucket'].'.s3.amazonaws.com';
return array(true,'http://'.$accessDomain.'/'.$file);
}
return array(false,$params['thumb_url']);
}
add_action('mf_before_generate_thumb','before_generate_thumb');
function before_generate_thumb($image_path){
//before to trying to download the file we are check if is in the local machine
if(file_exists($image_path)) {
return true;
}
if (!$s3_options) $s3_options = get_option('tantan_wordpress_s3');
preg_match('/(.+\/files_mf\/)(.+)/',$image_path,$match);
preg_match('/wp\-content\/.+/',$image_path,$match2);
$path = $match[1];
$image_name = $match[2];
$remote_file= $match2[0];
$accessDomain = $s3_options['bucket'].'.s3.amazonaws.com';
$remote_file = 'http://'.$accessDomain.'/'.$remote_file;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $remote_file);
$fp = fopen($image_path, 'w');
curl_setopt($ch, CURLOPT_FILE,$fp);
curl_exec($ch);
curl_close($ch);
fclose($fp);
}
add_action('mf_save_thumb_file','mfs3_save_thumb_file');
function mfs3_save_thumb_file($filename){
global $wpdb,$FIELD_TYPES,$mfs3_prefix;
if($filename == "") {
return false;
}
//Loading the documentation of the tantan plugin
require_once(WP_PLUGIN_DIR.'/tantan-s3/wordpress-s3/lib.s3.php');
if (!$s3_options) $s3_options = get_option('tantan_wordpress_s3');
preg_match('/wp-content\/.+/',$filename,$match);
$file = $match[0];
$exists = $wpdb->get_var("SELECT count(1) FROM ".$mfs3_prefix."mfs3_images WHERE bucket = '".$s3_options['bucket']."' AND image_path = '".$file."'");
if(!$exists) {
//Saving in the database a reference to this image
$wpdb->query("INSERT INTO ".$mfs3_prefix."mfs3_images VALUES ('','".$s3_options['bucket']."','".$file."')");
}
}