1 files changed, 19 insertions, 0 deletions
diff --git a/trunk/etherpad/src/static/js/plugins.js b/trunk/etherpad/src/static/js/plugins.js
new file mode 100644
index 0000000..6d8804e
--- /dev/null
+++ b/trunk/etherpad/src/static/js/plugins.js
@@ -0,0 +1,19 @@
+function callHook(hookName, args) {
+  if (clientVars.hooks[hookName] === undefined)
+    return [];
+  var res = [];
+  for (i = 0; i < clientVars.hooks[hookName].length; i++) {
+    var plugin = clientVars.hooks[hookName][i];
+    var pluginRes = eval(plugin.plugin)[plugin.original || hookName](args);
+    if (pluginRes != undefined && pluginRes != null)
+      res = res.concat(pluginRes);
+  }
+  return res;
+}
+
+function callHookStr(hookName, args, sep, pre, post) {
+  if (sep == undefined) sep = '';
+  if (pre == undefined) pre = '';
+  if (post == undefined) post = '';
+  return callHook(hookName, args).map(function (x) { return pre + x + post}).join(sep || "");
+}