Merge pull request #21 from alvinjohnsonso/widget-iframe-reload-height

- Added iframe resizing on height update event.
- Provided platform identifier for the widget iframe.

Author: alvinjohnsonso

prestashop1.6/config.xml

@@ -2,7 +2,7 @@
 <module>
 	<name>tawkto</name>
 	<displayName><![CDATA[tawk.to]]></displayName>
-	<version><![CDATA[1.2.0]]></version>
+	<version><![CDATA[1.2.1]]></version>
 	<description><![CDATA[tawk.to live chat integration.]]></description>
 	<author><![CDATA[tawk.to]]></author>
 	<tab><![CDATA[front_office_features]]></tab>

prestashop1.6/tawkto.php

@@ -33,7 +33,7 @@ public function __construct()
     {
         $this->name = 'tawkto';
         $this->tab = 'front_office_features';
-        $this->version = '1.2.0';
+        $this->version = '1.2.1';
         $this->author = 'tawk.to';
         $this->need_instance = 0;
         $this->ps_versions_compliancy = array('min' => '1.5', 'max' => '1.6');

prestashop1.6/views/templates/admin/tawkto/helpers/view/view.tpl

@@ -39,7 +39,7 @@
 <script type="text/javascript">
     var domain = "{$domain|escape:'url':'UTF-8'}";;
     var currentHost = window.location.protocol + "//" + window.location.host,
-        url = decodeURIComponent("{$iframe_url|cat:'&parentDomain='|escape:'url':'UTF-8'}") + currentHost,
+        url = decodeURIComponent("{$iframe_url|cat:'&pltf=prestashop&pltfv=1.6&parentDomain='|escape:'url':'UTF-8'}") + currentHost,
         baseUrl = decodeURIComponent("{$base_url|escape:'url':'UTF-8'}"),
         current_id_tab = "{$tab_id|escape:'javascript':'UTF-8'}",
         controller = decodeURIComponent("{$controller|escape:'url':'UTF-8'}");
@@ -58,6 +58,10 @@
             if(e.data.action === 'removeWidget') {
                 removeWidget(e);
             }
+
+            if(e.data.action === 'reloadHeight') {
+                reloadIframeHeight(e.data.height);
+            }
         }
     });
 
@@ -111,6 +115,19 @@
             }
         });
     }
+
+    function reloadIframeHeight(height) {
+        if (!height) {
+            return;
+        }
+
+        var iframe = jQuery('#tawkIframe');
+        if (height === iframe.height()) {
+            return;
+        }
+
+        iframe.height(height);
+    }
     {/literal}
 </script>
 

prestashop1.7/config.xml

@@ -2,7 +2,7 @@
 <module>
     <name>tawkto</name>
     <displayName><![CDATA[tawk.to]]></displayName>
-    <version><![CDATA[1.2.0]]></version>
+    <version><![CDATA[1.2.1]]></version>
     <description><![CDATA[tawk.to live chat integration.]]></description>
     <author><![CDATA[tawk.to]]></author>
     <tab><![CDATA[front_office_features]]></tab>

prestashop1.7/tawkto.php

@@ -33,7 +33,7 @@ public function __construct()
     {
         $this->name = 'tawkto';
         $this->tab = 'front_office_features';
-        $this->version = '1.2.0';
+        $this->version = '1.2.1';
         $this->author = 'tawk.to';
         $this->need_instance = 0;
         $this->ps_versions_compliancy = array('min' => '1.5', 'max' => '1.7');

prestashop1.7/views/templates/admin/tawkto/helpers/view/view.tpl

@@ -39,7 +39,7 @@
 <script>
     var domain = "{$domain|escape:'url':'UTF-8'}";;
     var currentHost = window.location.protocol + "//" + window.location.host,
-        url = decodeURIComponent("{$iframe_url|cat:'&parentDomain='|escape:'url':'UTF-8'}") + currentHost,
+        url = decodeURIComponent("{$iframe_url|cat:'&pltf=prestashop&pltfv=1.7&parentDomain='|escape:'url':'UTF-8'}") + currentHost,
         baseUrl = decodeURIComponent("{$base_url|escape:'url':'UTF-8'}"),
         current_id_tab = "{$tab_id|escape:'javascript':'UTF-8'}",
         controller = decodeURIComponent("{$controller|escape:'url':'UTF-8'}");
@@ -59,6 +59,10 @@
             if(e.data.action === 'removeWidget') {
                 removeWidget(e);
             }
+
+            if(e.data.action === 'reloadHeight') {
+                reloadIframeHeight(e.data.height);
+            }
         }
     });
 
@@ -118,6 +122,19 @@
             }
         });
     }
+
+    function reloadIframeHeight(height) {
+        if (!height) {
+            return;
+        }
+
+        var iframe = jQuery('#tawkIframe');
+        if (height === iframe.height()) {
+            return;
+        }
+
+        iframe.height(height);
+    }
     {/literal}
 </script>