erp5_officejs: change jio_getAttachment and jio_putAttachment for compatability with ooffice

bt5/erp5_officejs/PathTemplateItem/web_page_module/gadget_officejs_jio_js.js

-/*global window, rJS, jIO, FormData, UriTemplate */
+/*global window, rJS, jIO, FormData, UriTemplate, Rusha */
 /*jslint indent: 2, maxerr: 3 */
 (function (window, rJS, jIO) {
   "use strict";
 
+  var rusha = new Rusha();
+
   // jIO call wrapper for redirection to authentication page if needed
   function wrapJioCall(gadget, method_name, argument_list) {
     var storage = gadget.state_parameter_dict.jio_storage;
@@ -86,11 +88,80 @@
     .declareMethod('remove', function () {
       return wrapJioCall(this, 'remove', arguments);
     })
-    .declareMethod('getAttachment', function () {
-      return wrapJioCall(this, 'gettAttachment', arguments);
+    .declareMethod('getAttachment', function (docId, atId, opt) {
+      return wrapJioCall(this, 'getAttachment', [docId, atId])
+      .push(function (blob) {
+        var data;
+        if (opt === "asBlobURL") {
+          data = URL.createObjectURL(blob);
+        } else if (opt === "asDataURL") {
+          data = new RSVP.Promise(function (resolve, reject) {
+            var reader = new FileReader();
+            reader.addEventListener('load', function () {
+              resolve(reader.result);
+            });
+            reader.readAsDataURL(blob);
+          });
+        } else {
+          data = blob;
+        }
+        return data;
+      });
     })
-    .declareMethod('putAttachment', function () {
-      return wrapJioCall(this, 'putAttachment', arguments);
+    .declareMethod('putAttachment', function (docId, atId, data) {
+      var start = data.slice(0, 5),
+          gadget = this,
+          queue = new RSVP.Queue();
+      if (start === "data:") {
+        queue.push(function () {
+          var byteString = atob(data.split(',')[1]);
+
+          // separate out the mime component
+          var mimeString = data.split(',')[0].split(':')[1].split(';')[0];
+
+          // write the bytes of the string to an ArrayBuffer
+          var ab = new ArrayBuffer(byteString.length);
+          var ia = new Uint8Array(ab);
+          for (var i = 0; i < byteString.length; i++) {
+            ia[i] = byteString.charCodeAt(i);
+          }
+          return [ab, mimeString];
+        });
+      } else if (start === "blob:") {
+        queue.push(function () {
+          return new Promise(function (resolve, reject) {
+            var xhr = new XMLHttpRequest();
+            xhr.open('GET', data, true);
+            xhr.responseType = 'arraybuffer';
+            xhr.onload = function (e) {
+              if (this.status == 200) {
+                resolve([this.response, this.getResponseHeader("Content-Type")]);
+              }
+            };
+            xhr.send();
+          });
+        });
+      }
+      return queue.push(function (result) {
+        var ab = result[0],
+            mimeString = result[1];
+        if (!atId) {
+          atId = mimeString + ',' + rusha.digestFromArrayBuffer(ab);
+        }
+        return wrapJioCall(gadget, 'allAttachments', [docId])
+          .push(function (list) {
+            var blob;
+            if (list.hasOwnProperty(atId)) {
+              return {};
+            } else {
+              blob = new Blob([ab], {type: mimeString});
+              return wrapJioCall(gadget, 'putAttachment', [docId, atId, blob]);
+            }
+          });
+      })
+      .push(function () {
+        return atId;
+      });
     })
     .declareMethod('removeAttachment', function () {
       return wrapJioCall(this, 'removeAttachment', arguments);

bt5/erp5_officejs/PathTemplateItem/web_page_module/gadget_officejs_jio_js.xml

@@ -216,7 +216,7 @@
             </item>
             <item>
                 <key> <string>actor</string> </key>
-                <value> <string>cedric.le.ninivin</string> </value>
+                <value> <string>zope</string> </value>
             </item>
             <item>
                 <key> <string>comment</string> </key>
@@ -230,7 +230,7 @@
             </item>
             <item>
                 <key> <string>serial</string> </key>
-                <value> <string>949.59977.1025.50722</string> </value>
+                <value> <string>954.52194.32966.50585</string> </value>
             </item>
             <item>
                 <key> <string>state</string> </key>
@@ -248,7 +248,7 @@
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1458319358.64</float>
+                        <float>1477254062.06</float>
                         <string>UTC</string>
                       </tuple>
                     </state>