Dev: Call limesurvey.org with curl to login to com_api (CintLink)

LimeSurvey · Jul 14, 2016 · 6310a50 · 6310a50
1 parent e73fece
commit 6310a50
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Showing 3 changed files with 69 additions and 4 deletions.
diff --git a/application/core/plugins/CintLink/CintLink.php b/application/core/plugins/CintLink/CintLink.php
@@ -174,6 +174,41 @@ public function getLoginForm(LSHttpRequest $request)
         return $content;
     }
 
+    /**
+     * Login to limesurvey.org
+     */
+    public function login(LSHttpRequest $request)
+    {
+        $username = $request->getParam('username');
+        $password = $request->getParam('password');
+
+        $curl = new Curl();
+        $response = $curl->post(
+            $this->baseURL,
+            array(
+                'app' => 'cintlinklimesurveyrestapi',
+                'format' => 'raw',
+                'resource' => 'login',
+                'username' => $username,
+                'password' => $password
+            )
+        );
+        $result = json_decode($response->body);
+
+        if ($result->code == 403)
+        {
+            return json_encode(array('result' => false));
+        }
+        else if ($result->code == 200)
+        {
+            return json_encode(array('result' => true));
+        }
+        else
+        {
+            return json_encode(array('error' => 'Unknown return code: ' . $result->code));
+        }
+    }
+
     public function newDirectRequest()
     {
         $event = $this->event;
@@ -187,7 +222,8 @@ public function newDirectRequest()
                 $event->setContent($this, $content);
             }
             else if ($functionToCall == 'checkIfUserIsLoggedInOnLimesurveyorg'
-                    || $functionToCall == 'getLoginForm')
+                    || $functionToCall == 'getLoginForm'
+                    || $functionToCall == "login")
             {
                 echo $this->$functionToCall($request);
             }

diff --git a/application/core/plugins/CintLink/js/cintlink.js b/application/core/plugins/CintLink/js/cintlink.js
@@ -17,6 +17,35 @@ $(document).ready(function() {
             url: LS.plugin.cintlink.pluginBaseUrl + '&function=getLoginForm'
         }).done(function(response) {
             $('#cintlink-container').html(response);
+
+            $('#cintlink-login-submit').on('click', function(ev) {
+                ev.preventDefault();
+
+                var formValues = $('#cintlink-login-form').serialize();
+
+                $.ajax({
+                    method: 'POST',
+                    url: LS.plugin.cintlink.pluginBaseUrl + '&function=login&' + formValues
+                }).done(function(response) {
+                    console.log(response);
+
+                    var response = JSON.parse(response);
+
+                    if (response.error) {
+                        $('#error-modal .modal-body-text').html(response.error);
+                        $('#error-modal').modal();
+                    }
+                    else if (response.result) {
+                        // Login OK
+                    }
+                    else {
+                        $('#error-modal .modal-body-text').html("Could not login. Please make sure username and password is correct.");
+                        $('#error-modal').modal();
+                    }
+
+                });
+
+            });
         });
     }
 
@@ -29,7 +58,7 @@ $(document).ready(function() {
     }).done(function(response) {
         console.log(response);
 
-        response = JSON.parse(response);
+        var response = JSON.parse(response);
 
         if (response.result)
         {

diff --git a/application/core/plugins/CintLink/views/loginform.php b/application/core/plugins/CintLink/views/loginform.php
@@ -1,4 +1,4 @@
-<form class='form-horizontal'>
+<form id='cintlink-login-form' class='form-horizontal'>
     <div class='col-sm-4'></div>
     <div class='col-sm-8'>
         <p class='help-block'><?php eT("Log in to your limesurvey.org account to buy participants."); ?></p>
@@ -18,7 +18,7 @@
     <div class='form-group'>
         <div class='col-sm-4'></div>
         <div class='col-sm-4'>
-            <input class='btn btn-default' type='submit' value='Login' />
+            <input id='cintlink-login-submit' class='btn btn-default' type='submit' value='Login' />
         </div>
     </div>
 </form>