1 files changed, 111 insertions, 0 deletions
diff --git a/trunk/etherpad/src/etherpad/pro/pro_padmeta.js b/trunk/etherpad/src/etherpad/pro/pro_padmeta.js
new file mode 100644
index 0000000..6f911b2
--- /dev/null
+++ b/trunk/etherpad/src/etherpad/pro/pro_padmeta.js
@@ -0,0 +1,111 @@
+/**
+ * Copyright 2009 Google Inc.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS-IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import("stringutils");
+import("cache_utils.syncedWithCache");
+import("sync");
+
+import("etherpad.pad.padutils");
+import("etherpad.pro.pro_pad_db");
+
+function _doWithProPadLock(domainId, localPadId, func) {
+  var lockName = ["pro-pad", domainId, localPadId].join("/");
+  return sync.doWithStringLock(lockName, func);
+}
+
+function accessProPad(globalPadId, fn) {
+  // retrieve pad from cache
+  var domainId = padutils.getDomainId(globalPadId);
+  if (!domainId) {
+    throw Error("not a pro pad: "+globalPadId);
+  }
+  var localPadId = padutils.globalToLocalId(globalPadId);
+  var padRecord = pro_pad_db.getSingleRecord(domainId, localPadId);
+
+  return _doWithProPadLock(domainId, localPadId, function() {
+    var isDirty = false;
+
+    var proPad = {
+      exists: function() { return !!padRecord; },
+      getDomainId: function() { return domainId; },
+      getLocalPadId: function() { return localPadId; },
+      getGlobalId: function() { return globalPadId; },
+      getDisplayTitle: function() { return padutils.getProDisplayTitle(localPadId, padRecord.title); },
+      setTitle: function(newTitle) {
+        padRecord.title = newTitle;
+        isDirty = true;
+      },
+      isDeleted: function() { return padRecord.isDeleted; },
+      markDeleted: function() {
+        padRecord.isDeleted = true;
+        isDirty = true;
+      },
+      getPassword: function() { return padRecord.password; },
+      setPassword: function(newPass) {
+        if (newPass == "") {
+          newPass = null;
+        }
+        padRecord.password = newPass;
+        isDirty = true;
+      },
+      isArchived: function() { return padRecord.isArchived; },
+      markArchived: function() {
+        padRecord.isArchived = true;
+        isDirty = true;
+      },
+      unmarkArchived: function() {
+        padRecord.isArchived = false;
+        isDirty = true;
+      },
+      setLastEditedDate: function(d) {
+        padRecord.lastEditedDate = d;
+        isDirty = true;
+      },
+      addEditor: function(editorId) {
+        var es = String(editorId);
+        if (es && es.length > 0 && stringutils.isNumeric(editorId)) {
+          if (padRecord.proAttrs.editors.indexOf(editorId) < 0) {
+            padRecord.proAttrs.editors.push(editorId);
+            padRecord.proAttrs.editors.sort();
+          }
+          isDirty = true;
+        }
+      },
+      setLastEditor: function(editorId) {
+        var es = String(editorId);
+        if (es && es.length > 0 && stringutils.isNumeric(editorId)) {
+          padRecord.lastEditorId = editorId;
+          this.addEditor(editorId);
+          isDirty = true;
+        }
+      }
+    };
+
+    var ret = fn(proPad);
+
+    if (isDirty) {
+      pro_pad_db.update(padRecord);
+    }
+
+    return ret;
+  });
+}
+
+function accessProPadLocal(localPadId, fn) {
+   var globalPadId = padutils.getGlobalPadId(localPadId);
+   return accessProPad(globalPadId, fn);
+}
+