1 files changed, 143 insertions, 0 deletions
diff --git a/trunk/etherpad/src/static/js/statpage.js b/trunk/etherpad/src/static/js/statpage.js
new file mode 100644
index 0000000..be2948c
--- /dev/null
+++ b/trunk/etherpad/src/static/js/statpage.js
@@ -0,0 +1,143 @@
+/**
+ * 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.
+ */
+
+$(function() {
+  $('.title').click(function() {
+    var id = $(this).parent().attr("id")
+    toggleId(id);
+    // $(this).parent().children('.statbody').toggle();
+  });
+  $('.statbody').each(function() {
+    if (isVisible($(this).parent().attr("id"))) {
+      $(this).show();
+    }
+  });
+  var cat = window.location.hash.slice(1);
+  if (! cat) {
+    cat = "health";
+  }
+  $('.navlink').click(function() {
+    var cat = $(this).attr("id").slice(4);
+    showCategory(cat);
+  });
+  showCategory(cat);
+});
+
+function showCategory(cat) {
+  $('#fragment').val(cat);
+  $('.categorywrapper').each(function() {
+    var localCat = $(this).attr("id").slice(3);
+    if (localCat == cat) {
+      $('#link'+localCat).parent().addClass("selected");
+      $(this).show();
+    } else {
+      $('#link'+localCat).parent().removeClass("selected");
+      $(this).hide();
+    }
+  })
+}
+
+function formChanged() {
+  document.forms[0].submit();
+}
+
+if (! String.prototype.startsWith) {
+  String.prototype.startsWith = function(s) {
+    if (this.length < s.length) { return false; }
+    return this.substr(0, s.length) == s;
+  }  
+}
+
+if (! String.prototype.trim) {
+  String.prototype.trim = function() {
+    var firstNonSpace;
+    for (var i = 0; i < this.length; ++i) {
+      if (this[i] != ' ') {
+        firstNonSpace = i;
+        break;
+      }
+    }
+    var s = this;
+    if (firstNonSpace) {
+      s = this.substr(firstNonSpace);
+    }
+    var lastNonSpace;
+    for (var i = this.length-1; i >= 0; --i) {
+      if (this[i] != ' ') {
+        lastNonSpace = i;
+        break;
+      }
+    }
+    if (lastNonSpace !== undefined) {
+      s = s.substr(0, lastNonSpace+1);
+    }
+    return s;
+  }  
+}
+
+if (! Array.prototype.contains) {
+  Array.prototype.contains = function(obj) {
+    for (var i = 0; i < this.length; ++i) {
+      if (this[i] == obj) return true;
+    }
+    return false;
+  }  
+}
+
+if (! Array.prototype.first) {
+  Array.prototype.first = function(f) {
+    for (var i = 0; i < this.length; ++i) {
+      if (f(this[i])) {
+        return this[i];
+      }
+    }
+  }  
+}
+
+var cookieprefix = "visiblestats="
+
+function statsCookieValue() {
+  return (document.cookie.split(";").map(function(s) { return s.trim() }).first(function(str) { 
+    return str.startsWith(cookieprefix); 
+  }) || cookieprefix).split("=")[1];
+}
+
+function isVisible(id) {
+  var cookieValue = statsCookieValue();
+  return ! (cookieValue.split("-").contains(id));
+}
+
+function rememberHidden(id) {
+  if (! isVisible(id)) { return; }
+  document.cookie = cookieprefix+
+    statsCookieValue().split("-").concat([id]).join("-");
+}
+
+function rememberVisible(id) {
+  if (isVisible(id)) { return; }
+  document.cookie = cookieprefix+
+    statsCookieValue().split("-").filter(function(obj) { return obj != id }).join("-");
+}
+
+function toggleId(id) {
+  var body = $('#'+id).children('.statbody');
+  body.toggle();
+  if (body.is(":visible")) {
+    rememberVisible(id);
+  } else {
+    rememberHidden(id);
+  }
+}
+\ No newline at end of file