Merge branch 'master' of git@github.com:ether/pad

1 files changed, 0 insertions, 399 deletions

diff --git a/trunk/infrastructure/framework-src/modules/stringutils.js b/trunk/infrastructure/framework-src/modules/stringutils.js
deleted file mode 100644
index 3fe5611..0000000
--- a/trunk/infrastructure/framework-src/modules/stringutils.js
+++ /dev/null
@@ -1,399 +0,0 @@
-/**
- * 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.
- */
-
-/**
- * @fileOverview A collection of various string utilities.
- */
-
-// TODO: uncomment with import works with *
-
-import("funhtml.{TABLE,TR,TH,TD,OL,LI}");
-import("jsutils.{object,eachProperty}");
-
-//import("funhtml.*");
-
-jimport("java.util.Random");
-jimport("java.lang.System.currentTimeMillis");
-
-
-/**
- * Removes leading and trailing whitespace from a string.
- * @param {string} str
- * @return {string} The trimmed string.
- */
-function trim(str) {
-  return str.replace(/^\s+|\s+$/g, "");
-}
-
-//----------------------------------------------------------------
-// String prototype enhancements.
-// TODO: should we move this to a new library "enhancedstring"?
-//----------------------------------------------------------------
-startsWith = function(s, prefix) {
-  return (s.indexOf(prefix) == 0);
-};
-endsWith = function(s, suffix) {
-  return (s.substr(s.length - suffix.length) == suffix);
-};
-contains = function(s, x) {
-  return (s.indexOf(x) != -1);
-};
-makeTitle = function(s) {
-  if (! s) return;
-  return s.split(" ").map(function(x) { 
-      return x[0].toUpperCase() + x.substr(1) 
-    }).join(" ");
-}
-repeat = function(s, n) {
-  var out = [];
-  while (n-- > 0) {
-    out.push(s);
-  }
-  return out.join('');
-}
-
-/*
- * Helper function that converts a raw string to an HTML string, with
- * character entities replaced by appropriate HTML codes, and newlines
- * rentered as BRs.
- *
- * <p>A more general version of this function is toHTML(), which can operate
- * on not just strings, but any object.
- *
- * @param {string} str the raw string
- * @return {string} HTML-formatted string
- */
-function _stringToHTML(str) {
-  return String(net.appjet.oui.Util.stringToHTML(str));
-}
-
-// used to convert an object to HTML when the object does not have a
-// toHTML method.
-//
-function _coerceObjectToHTML(obj) {
-  var t = TABLE({border: 1, cellpadding: 2, cellspacing: 0});
-  eachProperty(obj, function(name, value) {
-    t.push(TR(TH(String(name)), TD(String(value))));
-  });
-  return toHTML(t);
-}
-
-// Converts an array to an HTML list by listing its properties and
-// recursively converting the values to HTML by calling toHTML() on
-// each of them.
-function _objectToOL(obj) {
-  var l = OL();
-  eachProperty(obj, function(name, value) {
-      l.push(LI({value: name}, value));
-    });
-  return l;
-}
-
-function _sameProperties(obj1, obj2) {
-  if (typeof(obj1) != 'object' || typeof(obj2) != 'object')
-    return typeof(obj1) == typeof(obj2);
-
-  var mismatch = 0;
-  eachProperty(obj1, function(name) {
-    if (! obj2.hasOwnProperty(name)) {
-      mismatch++;
-    }});
-  eachProperty(obj2, function(name) {
-    if (! obj1.hasOwnProperty(name)) {
-      mismatch++;
-    }});
-  return mismatch < 2;
-}
-
-//
-// for pretty-printing arrays.  needs a lot of work.
-//
-function _arrayToHTML(a) {
-  if (a.length === 0) {
-    return "";
-  }
-  if (typeof(a[0]) != 'object') {
-    return toHTML(_objectToOL(a));
-  } else if (! _sameProperties(a[0], a[1])) {
-    return toHTML(_objectToOL(a));
-  } else {
-    return _likeObjectsToHTML(function (f) {
-	a.forEach(function(value, i) {
-	    f({index: i}, value, {});
-	  });}, null);
-  }
-}
-
-/** @ignore */
-
-// a foreaching function that takes three arguments: properties to put first,
-// properties to put in the middle, and properties to put at the end.
-// and a table header (with large colspan)
-function _likeObjectsToHTML(forEachFunction, tophead) {
-  objs = [];
-  prepnames = new StringSet();
-  objpnames = new StringSet();
-  postpnames = new StringSet();
-  rows = [];
-
-  var t = TABLE({border: 1, cellpadding: 2, cellspacing: 0});
-  var head = TR();
-  if (tophead)
-    t.push(tophead);
-  t.push(head);
-
-  var butWaitTheresMore = false;
-  var howManyMore = 0;
-
-  forEachFunction(function(pre, o, post) {
-    if (objs.length >= 10) {
-      butWaitTheresMore = true;
-      howManyMore++;
-      return;
-    }
-    objs.push({pre: pre, o: o, post: post});
-    var tr = TR();
-    rows.push(tr);
-    t.push(tr);
-
-    eachProperty(pre, function(name) { prepnames.add(name); });
-    eachProperty(o, function(name) { objpnames.add(name); });
-    eachProperty(post, function(name) { postpnames.add(name); });
-  });
-  var numpnames = 0;
-  var appendTDsForPropName = function (where) {
-    return function(name) {
-      numpnames++;
-      head.push(TH(name));
-      for (var j = 0; j < objs.length; ++j) {
-	if (! (objs[j][where] === undefined) && ! (objs[j][where][name] === undefined))
-	  rows[j].push(TD(String(objs[j][where][name])));
-	else
-	  rows[j].push(TD());
-      }
-    };
-  };
-  prepnames.forEach(appendTDsForPropName("pre"));
-  objpnames.forEach(appendTDsForPropName("o"));
-  postpnames.forEach(appendTDsForPropName("post"));
-  if (butWaitTheresMore) {
-    t.push(TR(TD({colspan: numpnames}, "..."+howManyMore+
-		 " additional element"+(howManyMore == 1 ? "" : "s")+" omitted...")));
-  }
-  return toHTML(t);
-}
-
-/**
- * Returns a string with any number of variables substituted in, as
- * popularized by C's function of the same name.  Some common substitutions:
- *
- * <ul><li>%d - an integer</li><li>%f - a floating-point number</li><li>%b - a boolean</li>
- * <li>%s - a string</li></ul>
- *
- * <p>Each time one of these "slot" appears in your format string, the next argument is displayed
- * according to the type of slot you specified.
- *
- * <p>AppJet supports <a href="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Formatter.html">
- * Java's specification of printf</a>, which has a ton of features, including selecting
- * arguments out of order, formatting dates and times, and specifying how many characters
- * wide each slot should be.
- *
- * @example
-var x = 5;
-response.write(sprintf("an integer: %d", x));
-response.write(sprintf("Two strings: [%s] and [%s].", "string one", "string two"));
- *
- * @param {string} formatString
- * @param {*} arg1
- * @param {*} arg2
- * @param {*} arg3 ...
- */
-function sprintf(formatString, arg1, arg2, etc) {
-  if (typeof(formatString) != 'string') {
-    throw new Error('printf takes a string as the first argument.');
-  }
-  var argList = java.lang.reflect.Array.newInstance(java.lang.Object, arguments.length-1);
-  for (var i = 1; i < arguments.length; i++) {
-    if (arguments[i] instanceof Date)
-      argList[i-1] = arguments[i].getTime();
-    else
-      argList[i-1] = arguments[i];
-  }
-  return String(net.appjet.ajstdlib.printf.printf(formatString, argList));
-};
-
-/**
- * Replaces keys of data found in string with their corresponding values.
- *
- * <p>(Inspired by http://javascript.crockford.com/remedial.html)
- *
- * @example
-var data = {name: "Aaron", age: 25, today: new Date()};
-print(supplant(data, """
-
-{name}'s age is {age} years, as of {today}.
-
-"""));
-
- * @param {object} data dictionary of values
- * @param {string} str
- * @return {string} str with keys of data replaced by their values
- */
-function supplant(data, str) {
-  var s = str;
-  var o = data;
-  function rep(a, b) {
-    var r = o[b];
-    if (typeof(r) != 'undefined') {
-      return r;
-    } else {
-      return a;
-    }
-  }
-  return s.replace(/{([^{}]*)}/g, rep);
-};
-
-//----------------------------------------------------------------
-// raw printing
-//----------------------------------------------------------------
-var _raw_prototype;
-
-/**
- * Used for printing un-escaped HTML, such as your own HTML tags.
- *
- * <p>Normally, printing a string will cause it to be translated
- * so that it appears the same on the screen as it did in your code.
- * If you're writing your own HTML, you don't want it to be processed
- * this way. Wrapping a string in html(...) by-passes normal printing behavior,
- * so that print(html(" -- html goes here ---")) will write the HTML
- * directly to the page.
- *
- * <p>If you want to mix your own HTML code with HTML code generated from a
- * tag object, you can get the HTML for the tag by calling its toHTML(...) method.
- *
- * <p>Multiple arguments to html(...) will be concatenated into one string.
- *
- * @example
-print(html("""
-&lt;br /&gt;
-&lt;br /&gt;
-&lt;div&gt;&lt;p&gt;Here is some text inside a P inside a DIV.&lt;/p&gt;
-&lt;/div&gt;
-&lt;br /&gt;
-"""));
- *
- * @param {string} text the raw text
- * @return {object} an object which, when printed, prints the raw html text
- */
-function html(text) {
-  if (!_raw_prototype) {
-    _raw_prototype = object(Object.prototype);
-    _raw_prototype.toString = function() { return this._text; };
-    _raw_prototype.toHTML = function() { return this._text; };
-  }
-  var rawObj = object(_raw_prototype);
-  rawObj._text = Array.prototype.map.call(arguments, String).join('');
-  return rawObj;
-}
-
-/**
- * This function is used by print(...) to convert a string or object
- * into nice-looking printable HTML.  It may be useful in conjunction
- * with html(...) if you wish to work directly with HTML.
- *
- * <p>You can control how toHTML(...) (and therefore print(...)) behave on an object
- * by giving that object a .toHTML() function.
- *
- * @param {*} x any javascript variable
- * @return {string} html-formatted string
- */
-function toHTML(x) {
-  if (typeof(x) == 'undefined') {
-    return 'undefined';
-  }
-  if (x === null) {
-    return 'null';
-  }
-  if (typeof x == "string" || (x instanceof java.lang.String)) {
-    return _stringToHTML(x);
-  }
-  if (typeof(x.toHTML) == "function") {
-    return x.toHTML();
-  }
-  if (typeof(x) == "xml") {
-    return _stringToHTML(x.toSource());
-  }
-  if (x instanceof Array) {
-    return _arrayToHTML(x);
-  }
-  if (x instanceof Date) {
-    var pieces = x.toString().split(" ");
-    return pieces.slice(0, 5).join(' ') + ' ' + pieces[6];
-  }
-  if (typeof(x) == "object") {
-    return _coerceObjectToHTML(x);
-  }
-  // TODO: add more types to auto-printing, such as functions,
-  // numbers, what else?
-  return _stringToHTML(""+x);
-}
-
-
-/**
- * Generates a random string of specified length using upper-case letters, lower-case letters, and numbers.
- */
-
-var _jrand = new Random(currentTimeMillis());
-
-function randomString(nchars) {
-  var result = '';
-
-  // 48-58  or  65-91  or  97-123    (inclusive-exclusive)
-  // 0-10   or  0-26   or  0-26
-  // 0-62
-  
-  for (var i = 0; i < nchars; i++) {
-    var x = _jrand.nextInt(62);
-    var code;
-    if (x < 10) { code = x + 48; }
-    if (x >= 10 && x < 36) { code = x - 10 + 65/*a*/; }
-    if (x >= 36) { code = x - 36 + 97/*A*/; }
-    result += String.fromCharCode(code);
-  }
-  return result;
-}
-
-function md5(x) {
-  return net.appjet.ajstdlib.md5.md5(x);
-}
-
-function randomHash(len) {
-  var x = md5(""+_jrand.nextDouble()*1e12+_jrand.nextDouble()*1e12);
-  if (len) {
-    return String(x).substr(0,len);
-  } else {
-    return x;
-  }
-}
-
-function gzip(x) {
-  return net.appjet.oui.Util.gzip(x)
-}
-
-function isNumeric(x) {
-  return !!(/^\d+$/.test(x));
-}
-