Merge branch 'master' into testing

[quix0rs-gnu-social.git] / plugins / Recaptcha / RecaptchaPlugin.php

diff --git a/plugins/Recaptcha/RecaptchaPlugin.php b/plugins/Recaptcha/RecaptchaPlugin.php
index c585da43c4eceefbee2db7039c1babc36480d971..73a2dcc76acb9a3eb567fb4dbc8435212e5c4ef8 100644 (file)
--- a/plugins/Recaptcha/RecaptchaPlugin.php
+++ b/plugins/Recaptcha/RecaptchaPlugin.php
@@ -2,7 +2,7 @@
 /**
  * StatusNet, the distributed open-source microblogging tool
  *
- * Plugin to show reCaptcha when a user registers 
+ * Plugin to show reCaptcha when a user registers
  *
  * PHP version 5
  *
@@ -41,7 +41,8 @@ class RecaptchaPlugin extends Plugin
     var $failed;
     var $ssl;
 
-    function onInitializePlugin(){
+    function onInitializePlugin()
+    {
         if(!isset($this->private_key)) {
             common_log(LOG_ERR, 'Recaptcha: Must specify private_key in config.php');
         }
@@ -50,24 +51,37 @@ class RecaptchaPlugin extends Plugin
         }
     }
 
-    function checkssl(){
-        if(common_config('site', 'ssl') === 'sometimes' || common_config('site', 'ssl') === 'always') {
-            return true;
-        }
-        return false;
-    }
-
-
     function onEndRegistrationFormData($action)
     {
         $action->elementStart('li');
-        $action->raw('<label for="recaptcha">Captcha</label>');
-        if($this->checkssl() === true) {
-            $action->raw(recaptcha_get_html($this->public_key), null, true);
-        } else { 
-            $action->raw(recaptcha_get_html($this->public_key));
-        }
+        // TRANS: Field label.
+        $action->raw('<label for="recaptcha">'._m('Captcha').'</label>');
+
+        // AJAX API will fill this div out.
+        // We're calling that instead of the regular one so we stay compatible
+        // with application/xml+xhtml output as for mobile.
+        $action->element('div', array('id' => 'recaptcha'));
         $action->elementEnd('li');
+
+        $action->recaptchaPluginNeedsOutput = true;
+        return true;
+    }
+
+    function onEndShowScripts($action)
+    {
+        if (isset($action->recaptchaPluginNeedsOutput) && $action->recaptchaPluginNeedsOutput) {
+            // Load the AJAX API
+            if (StatusNet::isHTTPS()) {
+                $url = "https://www.google.com/recaptcha/api/js/recaptcha_ajax.js";
+            } else {
+                $url = "http://www.google.com/recaptcha/api/js/recaptcha_ajax.js";
+            }
+            $action->script($url);
+
+            // And when we're ready, fill out the captcha!
+            $key = json_encode($this->public_key);
+            $action->inlinescript("\$(function(){Recaptcha.create($key, 'recaptcha');});");
+        }
         return true;
     }
 
@@ -80,9 +94,12 @@ class RecaptchaPlugin extends Plugin
 
         if (!$resp->is_valid) {
             if($this->display_errors) {
-                $action->showForm ("(reCAPTCHA error: " . $resp->error . ")");
+                // TRANS: Error message displayed if there is in error communicating with the
+                // TRANS: reCAPTCHA server. %s is the error.
+                $action->showForm(sprintf(_m('(reCAPTCHA error: %s)', $resp->error)));
             }
-            $action->showForm("Captcha does not match!");
+            // TRANS: Error message displayed if a provided captcha response does not match.
+            $action->showForm(_m('Captcha does not match!'));
             return false;
         }
     }
@@ -94,6 +111,7 @@ class RecaptchaPlugin extends Plugin
                             'author' => 'Eric Helgeson',
                             'homepage' => 'http://status.net/wiki/Plugin:Recaptcha',
                             'rawdescription' =>
+                            // TRANS: Plugin description.
                             _m('Uses <a href="http://recaptcha.org/">Recaptcha</a> service to add a  '.
                                'captcha to the registration page.'));
         return true;