Merged with helma/master

.gitignore

@@ -1,8 +1,3 @@
-.*
-apps
-db/*
-lib/ext
-modules/
 server.properties
 classes/*
 launcher.jar

.gitmodules

@@ -1,9 +0,0 @@
-[submodule "modules"]
-	path = modules
-	url = ./modules
-[submodule "swarm"]
-	path = swarm
-	url = ./swarm
-[submodule "apps"]
-	path = apps
-	url = ./apps

modules/README

@@ -0,0 +1,17 @@
+<p>HelmaLib is organized into two groups of modules:</p>
+
+<ul>
+<li>modules/core which contains extensions to core JavaScript types such as
+Object, Array, or Date.</li>
+<li>modules/helma which provides new functionality to JavaScript, usually by
+wrapping a Java library.</li>
+</ul>
+
+<p>To use a HelmaLib module in your Helma application, you need to add it to the
+app's repositories. The simplest way to do so is by using the app.addRepository()
+function:</p>
+
+<pre>  app.addRepository("modules/helma/Search.js");</pre>
+
+<p>If you are looking for more Helma libraries, be sure to check out the
+<a href="https://opensvn.csie.org/traccgi/jala/wiki">Jala project</a>!</p>

modules/core/Array.js

@@ -23,7 +23,6 @@
  * @addon
  */
 
-
 /**
  * Check if this array contains a specific value.
  * @param {Object} val the value to check

modules/core/Filters.js

@@ -17,7 +17,7 @@
 /**
  * @fileoverview Implements some useful macro filters.
  * <br /><br />
- * To use this optional module, its repository needs to be added to the 
+ * To use this optional module, its repository needs to be added to the
  * application, for example by calling app.addRepository('modules/core/Filters.js')
  */
 
@@ -65,7 +65,7 @@ function titleize_filter(input) {
 
 
 /**
- * Cuts a String at a certain position, and 
+ * Cuts a String at a certain position, and
  * optionally appends a suffix, if truncation
  * has occurred.
  *
@@ -118,7 +118,7 @@ function escapeXml_filter(input) {
  * @see http://www.google.com/codesearch?q=escapeHtml
  */
 function escapeHtml_filter(input) {
-   var replace = Packages.org.mortbay.util.StringUtil.replace;
+   var replace = Packages.org.eclipse.jetty.util.StringUtil.replace;
    var str = (input || "").toString();
    return replace(replace(replace(replace(str, '&', '&amp;'), '"', '&quot;'), '>', '&gt;'), '<', '&lt;');
 }
@@ -127,7 +127,7 @@ var h_filter = escapeHtml_filter;
 
 
 /**
- * Escapes the characters in a String to be suitable 
+ * Escapes the characters in a String to be suitable
  * to use as an HTTP parameter value.
  *
  * @see http://www.google.com/codesearch?q=escapeUrl
@@ -145,7 +145,7 @@ function escapeUrl_filter(input, param, charset) {
  * definitions.
  */
 function escapeJavaScript_filter(input) {
-   var replace = Packages.org.mortbay.util.StringUtil.replace;
+   var replace = Packages.org.eclipse.jetty.util.StringUtil.replace;
    var str = (input || "").toString();
    return replace(replace(replace(replace(replace(str, '"', '\\"'), "'", "\\'"), '\n', '\\n'), '\r', '\\r'), '\t', '\\t');
 }
@@ -155,7 +155,7 @@ function escapeJavaScript_filter(input) {
  * Replaces linebreaks with HTML linebreaks.
  */
 function linebreakToHtml_filter(input) {
-   var replace = Packages.org.mortbay.util.StringUtil.replace;
+   var replace = Packages.org.eclipse.jetty.util.StringUtil.replace;
    var str = (input || "").toString();
    return replace(str, '\n', '<br />');
 }
@@ -171,7 +171,7 @@ function replace_filter(input, param, oldString, newString) {
    var str = (input || "").toString();
    var oldString = param["old"] != null ? param["old"] : oldString;
    var newString = param["new"] != null ? param["new"] : newString;
-   var replace = Packages.org.mortbay.util.StringUtil.replace;
+   var replace = Packages.org.eclipse.jetty.util.StringUtil.replace;
    return replace(str, oldString, newString);
 }
 

modules/core/JSON.js

@@ -1,179 +1,2 @@
-/*
+// This file intentionally left blank to prevent legacy code from 
- * Helma License Notice
+// breaking when trying to include the obsolete JSON module.
- *
- * The contents of this file are subject to the Helma License
- * Version 2.0 (the "License"). You may not use this file except in
- * compliance with the License. A copy of the License is available at
- * http://adele.helma.org/download/helma/license.txt
- *
- * Copyright 1998-2006 Helma Software. All Rights Reserved.
- *
- * $RCSfile: JSON.js,v $
- * $Author$
- * $Revision$
- * $Date$
- */
-
-/**
- * @fileoverview Adds JSON methods to the Object, Array and String prototypes.
- * <br /><br />
- * To use this optional module, its repository needs to be added to the 
- * application, for example by calling app.addRepository('modules/core/JSON.js')
- */
-
-/*
-    json.js
-    2006-04-28 [http://www.json.org/json.js]
-
-    This file adds these methods to JavaScript:
-
-        object.toJSON()
-
-            This method produces a JSON text from an object. The
-            object must not contain any cyclical references.
-
-        array.toJSON()
-
-            This method produces a JSON text from an array. The
-            array must not contain any cyclical references.
-
-        string.parseJSON()
-
-            This method parses a JSON text to produce an object or
-            array. It will return false if there is an error.
-*/
-
-(function () {
-    var m = {
-        '\b': '\\b',
-        '\t': '\\t',
-        '\n': '\\n',
-        '\f': '\\f',
-        '\r': '\\r',
-        '"' : '\\"',
-        '\\': '\\\\'
-    },
-    
-    s = {
-        /**
-         * @ignore
-         */
-        array: function (x) {
-            var a = ['['], b, f, i, l = x.length, v;
-            for (i = 0; i < l; i += 1) {
-                v = x[i];
-                f = s[typeof v];
-                if (f) {
-                    v = f(v);
-                    if (typeof v == 'string') {
-                        if (b) {
-                            a[a.length] = ',';
-                        }
-                        a[a.length] = v;
-                        b = true;
-                    }
-                }
-            }
-            a[a.length] = ']';
-            return a.join('');
-        },
-
-        'boolean': function (x) {
-            return String(x);
-        },
-        
-        'null': function (x) {
-            return "null";
-        },
-        
-        /**
-         * @ignore
-         */
-        number: function (x) {
-            return isFinite(x) ? String(x) : 'null';
-        },
-        
-        /**
-         * @ignore
-         */
-        object: function (x) {
-            if (x) {
-                if (x instanceof Array) {
-                    return s.array(x);
-                }
-                var a = ['{'], b, f, i, v;
-                for (i in x) {
-                    v = x[i];
-                    f = s[typeof v];
-                    if (f) {
-                        v = f(v);
-                        if (typeof v == 'string') {
-                            if (b) {
-                                a[a.length] = ',';
-                            }
-                            a.push(s.string(i), ':', v);
-                            b = true;
-                        }
-                    }
-                }
-                a[a.length] = '}';
-                return a.join('');
-            }
-            return 'null';
-        },
-        
-        /**
-         * @ignore
-         */
-        string: function (x) {
-            if (/["\\\x00-\x1f]/.test(x)) {
-                x = x.replace(/([\x00-\x1f\\"])/g, function(a, b) {
-                    var c = m[b];
-                    if (c) {
-                        return c;
-                    }
-                    c = b.charCodeAt();
-                    return '\\u00' +
-                        Math.floor(c / 16).toString(16) +
-                        (c % 16).toString(16);
-                });
-            }
-            return '"' + x + '"';
-        }
-    };
-
-    /**
-     * This method produces a JSON text from an object. 
-     * The object must not contain any cyclical references.
-     */
-    Object.prototype.toJSON = function () {
-        return s.object(this);
-    };
-
-    /**
-     * This method produces a JSON text from an array. 
-     * The array must not contain any cyclical references.
-     */
-    Array.prototype.toJSON = function () {
-        return s.array(this);
-    };
-
-    Object.prototype.dontEnum("toJSON");
-    Array.prototype.dontEnum("toJSON");
-    return;
-})();
-
-
-/**
- * This method parses a JSON text to produce an object or
- * array. It will return false if there is an error.
- */
-String.prototype.parseJSON = function () {
-    try {
-        return !(/[^,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]/.test(this.replace(/"(\\.|[^"\\])*"/g, ''))) && eval('(' + this + ')');
-    } catch (e) {
-        return false;
-    }
-};
-
-String.prototype.dontEnum("parseJSON");

modules/core/Object.js

@@ -17,7 +17,7 @@
 /**
  * @fileoverview Adds useful methods to the JavaScript Object type.
  * <br /><br />
- * To use this optional module, its repository needs to be added to the 
+ * To use this optional module, its repository needs to be added to the
  * application, for example by calling app.addRepository('modules/core/Object.js')
  */
 
@@ -30,42 +30,43 @@
  */
 Object.prototype.clone = function(clone, recursive) {
 
-   var getValue = function(value, recursive) {
+    var getValue = function(value, recursive) {
-      if ((value == null || typeof(value) !== "object") || recursive !== true) {
+        if (recursive !== true || value == null
-         return value;
+                || (typeof (value) !== "object" && typeof (value) !== "function")) {
-      }
+            return value;
-      return value.clone(null, recursive);
+        }
-   };
+        return value.clone(null, recursive);
+    };
 
-   if (typeof(this) === "object") {
+    if (typeof (this) === "object") {
-      switch (this.constructor) {
+        if (this === null) {
-         case Array:
+            return null;
-            return this.map(function(value) {
+        }
-               return getValue(value, recursive);
+        switch (this.constructor) {
-            });
+            case String:
+            case Number:
+            case Boolean:
+            case Date:
+                return new this.constructor(this.valueOf());
 
-         case null: // e.g. macro parameter objects
+            case Array:
-            if (clone == null) {
+                return this.map(function(value) {
-               clone = {};
+                    return getValue(value, recursive);
-            }
+                });
-            // continue below
-         case Object:
-         case HopObject:
-            if (clone == null) {
-               clone = new this.constructor();
-            }
-            for (var propName in this) {
-               clone[propName] = getValue(this[propName], recursive);
-            }
-            return clone;
 
-         default:
+            default:
-            return new this.constructor(this.valueOf());
+                if (clone == null) {
-      }
+                    clone = new this.constructor();
-   } else if (typeof(this) === "function" && this.constructor === RegExp) {
+                }
-      return new RegExp(this.valueOf());
+                for ( var propName in this) {
-   }
+                    clone[propName] = getValue(this[propName], recursive);
-   return this;
+                }
+                return clone;
+        }
+    } else if (typeof (this) === "function" && this.constructor === RegExp) {
+        return new RegExp(this.valueOf());
+    }
+    return this;
 };
 
 
@@ -78,11 +79,10 @@ Object.prototype.clone = function(clone, recursive) {
 Object.prototype.reduce = function(recursive) {
     var result = {};
     for (var i in this) {
-        if (this[i] instanceof HopObject == false) {
+        if (this[i] instanceof HopObject == false)
             result[i] = this[i];
-        } else if (recursive) {
+        else if (recursive)
             result[i] = this.reduce(true);
-        }
     }
     return result;
 };

modules/core/all.js

@@ -14,7 +14,7 @@
  * $Date$
  */
 
-// convenience SingleFileRepository to load all the 
+// convenience SingleFileRepository to load all the
 // Javascript library files in ./modules/core
 
 app.addRepository('modules/core/Array.js');
@@ -24,5 +24,4 @@ app.addRepository('modules/core/Object.js');
 app.addRepository('modules/core/String.js');
 app.addRepository('modules/core/HopObject.js');
 app.addRepository('modules/core/Global.js');
-app.addRepository('modules/core/JSON.js');
 app.addRepository('modules/core/Filters.js');

modules/helma/Html.js

@@ -477,7 +477,13 @@ helma.Html.prototype.dropDown = function(param, options, selectedValue, firstOpt
         this.closeTag("option");
         res.write("\n ");
     }
+    var hasOpenGroup = false;
     for (var i in options) {
+        if (options[i].group) {
+            hasOpenGroup && html.closeTag("optgroup");
+            html.openTag("optgroup", {label: options[i].group});
+            hasOpenGroup = true;
+        }
         var attr = new Object();
         var display = "";
         if ((options[i] instanceof Array) && options[i].length > 0) {
@@ -503,6 +509,7 @@ helma.Html.prototype.dropDown = function(param, options, selectedValue, firstOpt
         this.closeTag("option");
         res.write("\n ");
     }
+    hasOpenGroup && html.closeTag("optgroup");
     this.closeTag("select");
     res.write("\n ");
     return;

modules/helma/Http.js

@@ -61,7 +61,9 @@ helma.Http = function() {
     var responseHandler = function(connection, result) {
        var input;
        try {
-          input = new java.io.BufferedInputStream(connection.getInputStream());
+          if (method !== 'DELETE') {
+             input = new java.io.BufferedInputStream(connection.getInputStream());
+          }
        } catch (error) {
           input = new java.io.BufferedInputStream(connection.getErrorStream());
        }

modules/lib3k

@@ -0,0 +1 @@
+/Users/tobi/Projects/helma/modules/lib3k