get image media info call now uses wp ajax

hunk · Jun 13, 2016 · f51e4cb · f51e4cb
1 parent 8f1c3f4
commit f51e4cb
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Showing 5 changed files with 68 additions and 36 deletions.
diff --git a/MF_ImageMedia.php b/MF_ImageMedia.php
@@ -1,33 +1,48 @@
 <?php
-// use wp-load. Normally right here, but if it's not...
-if( file_exists('../../../wp-load.php') )
-{
-	require_once('../../../wp-load.php');
-	$loaded = true;
-} // ...then look over here
-elseif( file_exists('./mf-config.php') )
-{
-	include_once('./mf-config.php');
-	require_once(MF_WP_LOAD);
-	$loaded = true;
-}
 
-if( $loaded !== true ){
-	die('Could not load wp-load.php, edit/add mf-config.php and define MF_WP_LOAD to point to a valid wp-load file.');
-}
+class MF_ImageMedia {
+
+	public function __construct() {
+        add_action( 'wp_ajax_mf_get_image_media_info', array( $this, 'get_info' ) );
+    }
+
+    function get_info() {
+    	global $mf_domain;
 
-require_once(ABSPATH."/wp-admin/includes/image.php");
-require_once(ABSPATH."/wp-includes/media.php");
+    	check_ajax_referer( 'nonce_ajax_get_image_media_info', 'nonce_ajax_get_image_media_info');
 
-// remove text aditional in attachment
-$image_id = preg_replace('/del_attachment_/','',$_POST['image_id']);
-$info = wp_get_attachment_image_src($image_id,'original');
+    	if( !( is_user_logged_in() && current_user_can('upload_files') ) ) {
+    		echo json_encode(
+        		array(
+        			'success' => false,
+            		'error' => "You don't have permission to upload files, contact to the administrator for more information!",$mf_domain
+            	)
+        	);
+    		wp_die();
+    	}
 
-$field_id = preg_replace('/thumb_/','',$_POST['field_id']);
+    	// remove text aditional in attachment
+		$image_id = preg_replace('/del_attachment_/','',$_POST['image_id']);
+		$info = wp_get_attachment_image_src($image_id,'original');
 
-if( count($info)){
-  $image_thumb = PHPTHUMB.'?&w=150&h=120&src='.$info[0];
-  $data = array('image' => $image_thumb,'field_id' => $field_id,'image_value' => $image_id);
-  echo json_encode($data);
+		$field_id = preg_replace('/thumb_/','',$_POST['field_id']);
+
+		if( count($info) ){
+			$image_thumb = PHPTHUMB.'?&w=150&h=120&src='.$info[0];
+		  	$data = array('image' => $image_thumb,'field_id' => $field_id,'image_value' => $image_id);
+		  	echo json_encode($data);
+		} else {
+			echo json_encode(
+        		array(
+        			'success' => false,
+            		'error' => "The image does not exist",$mf_domain
+            	)
+        	);
+
+		}
+
+    	wp_die();
+    }
 }
-?>
+
+$mf_get_image_media = new MF_ImageMedia();
diff --git a/Main.php b/Main.php
@@ -75,6 +75,7 @@
 
 require_once 'MF_GetFile.php';
 require_once 'MF_GetDuplicate.php';
+require_once 'MF_ImageMedia.php';
 
  /**
   * function for languages
@@ -392,13 +393,15 @@ function charge_link_after_upload_image($fields){
         $wp_version < 3.5 ||
         (( isset($_REQUEST['fetch']) && $_REQUEST['fetch'] ) ||
         ( isset($_REQUEST['tab']) && $_REQUEST['tab'] == 'library' ))
-      ){
+      ) {
+      	$nonce_ajax_get_image_media_info = wp_create_nonce('nonce_ajax_get_image_media_info');
    		printf("
       		<script type=\"text/javascript\">
       		//<![CDATA[
         	load_link_in_media_upload();
+        	var nonce_ajax_get_image_media_info = \"%s\";
       		//]]>
-      		</script>");
+      		</script>",$nonce_ajax_get_image_media_info);
 		}
       return $fields;
 }

diff --git a/RCCWP_OptionsPage.php b/RCCWP_OptionsPage.php
@@ -10,6 +10,8 @@
 					MF_URI.'js/custom_fields/media_image.js'
 				);
 
+wp_enqueue_style('mf_media_image',MF_URI.'css/media_image.css',false,'0.1','all');
+
 include_once('RCCWP_Options.php');
 
 class RCCWP_OptionsPage {

diff --git a/css/media_image.css b/css/media_image.css
@@ -0,0 +1,5 @@
+a.mf_media_upload {
+    color: green;
+    font-weight: bold;
+    padding-right: 10px;
+}
diff --git a/js/custom_fields/media_image.js b/js/custom_fields/media_image.js
@@ -4,7 +4,7 @@ jQuery(document).ready(function(){
 	  id = jQuery(this).next().attr('id');
 	  check = parent.window.mf_field_id;
 	  if(check){
-      jQuery(this).before('<a href="#"  class="mf_media_upload button" onclick="mf_set_image_field(\''+id+'\'); return false;">Set image in field</a>');
+      jQuery(this).before('<a href="#"  class="mf_media_upload" onclick="mf_set_image_field(\''+id+'\'); return false;">Set image in field</a>');
     }
   });
 
@@ -39,14 +39,21 @@ jQuery(document).ready(function(){
 
 function mf_set_image_field(id){
   id_element = parent.window.mf_field_id;
-  jQuery.post(parent.window.mf_path+"MF_ImageMedia.php", { "image_id": id, 'field_id': id_element },
+  jQuery.post(ajaxurl, { "action": "mf_get_image_media_info" ,"image_id": id, 'field_id': id_element , 'nonce_ajax_get_image_media_info': nonce_ajax_get_image_media_info},
      function(data){
-       jQuery('#img_thumb_'+data.field_id, top.document).attr('src',data.image);
-       jQuery('#'+data.field_id, top.document).attr('value',data.image_value);
-       jQuery('#photo_edit_link_'+data.field_id, top.document).html("&nbsp;<strong><a href='#remove_media' class='remove_media' id='remove-"+data.field_id+"'>Remove Image</a></strong>");
-       parent.window.mf_field_id = '';
-       parent.window.tb_remove();
+     	if (data.success == true) {
+       		jQuery('#img_thumb_'+data.field_id, top.document).attr('src',data.image);
+       		jQuery('#'+data.field_id, top.document).attr('value',data.image_value);
+       		jQuery('#photo_edit_link_'+data.field_id, top.document).html("&nbsp;<strong><a href='#remove_media' class='remove_media' id='remove-"+data.field_id+"'>Remove Image</a></strong>");
+       		parent.window.mf_field_id = '';
+       		parent.window.tb_remove();
+       	} else {
+       		alert("Error: " + data.error);
+       		parent.window.mf_field_id = '';
+       		parent.window.tb_remove();
+       	}
      }, "json");
+
 }
 
 function load_link_in_media_upload(){
@@ -57,7 +64,7 @@ function load_link_in_media_upload(){
     }else{
       check = parent.window.mf_field_id;
       if(check == "" || check == undefined ){}else{
-        jQuery(this).before('<a href="#" class="mf_media_upload button" onclick="mf_set_image_field(\''+id+'\'); return false;">Set image in field</a>');
+        jQuery(this).before('<a href="#" class="mf_media_upload" onclick="mf_set_image_field(\''+id+'\'); return false;">Set image in field</a>');
       }
     }
   });