Issue #279

Author: Md. Alimuzzaman Alim

lib/classes/class-bootstrap.php

@@ -724,6 +724,7 @@ public function is_network_detected() {
        * Register scripts and styles
        */
       public function admin_init() {
+        $this->show_notice_stateless_cache_busting();
         wp_register_style( 'wp-stateless', $this->path( 'static/styles/wp-stateless.css', 'url'  ), array(), self::$version );
 
         /* Attachment or upload page */
@@ -1068,6 +1069,28 @@ public function flush_transients() {
        */
       public function activate() {
         add_action( 'activated_plugin', array($this, 'redirect_to_splash') );
+        add_action( 'activated_plugin', array($this, 'is_new_install'), 1 );
+      }
+
+      public function is_new_install($plugin =''){
+        if( $plugin == plugin_basename( $this->boot_file ) ) {
+          $sm_mode = get_option('sm_mode', null);
+          if(empty($sm_mode)){
+            update_option('dismissed_notice_stateless_cache_busting', true);
+          }
+        }
+      }
+      
+      public function show_notice_stateless_cache_busting(){
+        $this->errors->add( array(
+          'key' => 'stateless_cache_busting',
+          'button' => 'View Settings',
+          'button_link' => admin_url('upload.php?page=stateless-settings'),
+          'title' => sprintf( __( "Stateless mode now requires the Cache-Busting option.", ud_get_stateless_media()->domain ) ),
+          'message' => sprintf( __("WordPress looks at local files to prevent files with the same filenames. 
+                                Since Stateless mode bypasses this check, there is a potential for files to be stored with the same file name. We enforce the Cache-Busting option to prevent this. 
+                                Override with the <a href='%s' target='_blank'>%s</a> constant.", ud_get_stateless_media()->domain),"https://github.com/wpCloud/wp-stateless/wiki/Constants#wp_stateless_media_cache_busting", "WP_STATELESS_MEDIA_CACHE_BUSTING" ),
+        ), 'notice' );
       }
 
       public function redirect_to_splash($plugin =''){

lib/classes/class-errors.php

@@ -211,6 +211,7 @@ public function admin_notices() {
               'class' => 'notice',
               'message' => '',
               'button' => '',
+              'button_link' => '#',
               'key' => '',
               'action_links' => $this->action_links[ 'notices' ],
             ));

static/scripts/error-notice.js

@@ -4,10 +4,14 @@
 jQuery( document ).ready( function () {
 
     jQuery( '.ud-admin-notice' ).on( 'click', '.button-action', function(e){
+      if(_this.attr('href') != '#'){
+        return;
+      }
+      
       e.preventDefault();
 
       var _this = jQuery( this );
-  
+
       var data = {
         action: 'button_action',
         key: _this.data('key'),
@@ -20,7 +24,7 @@ jQuery( document ).ready( function () {
             alert(result_data.error);
           }
       }, "json" );
-  
+      return false;
     });
 
   } );

static/views/error-notice.php

@@ -10,7 +10,7 @@
     ?>
     <div class="buttons-container">
     <?php if(!empty($data['button']) && !empty($data['key'])):?>
-        <a class="button-action button button-primary" data-key="button_secondary_<?php echo $data['key'];?>" href="#"><?php echo $data['button'];?></a>
+        <a class="button-action button button-primary" data-key="button_secondary_<?php echo $data['key'];?>" href="<?php echo $data['button_link'];?>"><?php echo $data['button'];?></a>
     <?php endif;?>
     <?php if(!empty($data['key'])):?>
         <a class="dismiss-warning dismiss notice-dismiss" data-key="dismissed_notice_<?php echo $data['key'];?>" href="#"></a>