jdb/timestamper
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Started implementing entry loading in client side.

Browse Source 
- Bug fix in ts_entry:new/1. Msspelled ``atomic``.
- Bug fix in ts_json:record_to_ejson/1. For ``ts_entry`` records, the
  Username and TimelineId elements were not being converted from atoms to list.
- Added the entry template for loaded and created entry elements.
- Added ICanHaz.js (which wraps mustache.js) and underscore.js.
- Implemented a naive version of displayEntries() in ts.js.
- Added debug alerts for error cases in ts.js.
- Styling the new entry elements.
This commit is contained in:
Jonathan Bernard 2011-03-03 17:05:30 -06:00
parent dfab257a12
commit 122a3bd1e3
16 changed files with 1336 additions and 21 deletions

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db/test/LATEST.LOG

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db/test/id_counter.DCD

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db/test/ts_entry.DCD

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2
src/timestamper.erl

@ -3,7 +3,7 @@
start() -> start() ->
ok = application:load(mnesia), ok = application:load(mnesia),
ok = application:set_env(mnesia, dir, "/home/jdbernard/projects/timestamper/web-app/db/test"), ok = application:set_env(mnesia, dir, "C:/Documents and Settings/jbernard/My Documents/projects/personal/timestamper/web-app/db/test"),
ok = mnesia:start(), ok = mnesia:start(),
ok. ok.

2
src/ts_entry.erl

@ -10,7 +10,7 @@ create_table(TableOpts) ->
{type, ordered_set}, {index, [timestamp]}]). {type, ordered_set}, {index, [timestamp]}]).
new(ER = #ts_entry{}) -> new(ER = #ts_entry{}) ->
{atmoic, NewRow} = mnesia:transaction(fun() -> {atomic, NewRow} = mnesia:transaction(fun() ->
{Username, TimelineId, _} = ER#ts_entry.ref, {Username, TimelineId, _} = ER#ts_entry.ref,
NextId = id_counter:next_counter(ts_entry_id), NextId = id_counter:next_counter(ts_entry_id),
NewRow = ER#ts_entry{ref = {Username, TimelineId, NextId}}, NewRow = ER#ts_entry{ref = {Username, TimelineId, NextId}},

4
src/ts_json.erl

@ -32,8 +32,8 @@ record_to_ejson(Record=#ts_entry{}) ->
% create the EJSON struct % create the EJSON struct
{struct, [ {struct, [
{username, Username}, {username, atom_to_list(Username)},
{timeline_id, TimelineId}, {timeline_id, atom_to_list(TimelineId)},
{entry_id, EntryId}, {entry_id, EntryId},
{timestamp, encode_datetime(DateTime)}, {timestamp, encode_datetime(DateTime)},
{mark, Record#ts_entry.mark}, {mark, Record#ts_entry.mark},

46
www/css/ts-screen.css

@ -79,6 +79,17 @@ body {
-webkit-border-bottom-left-radius: 0.5em; -webkit-border-bottom-left-radius: 0.5em;
border-bottom-left-radius: 0.5em; } border-bottom-left-radius: 0.5em; }
#more-entries a {
border: 1px solid #979681;
background: #f6f3ea;
display: block;
color: #626150;
text-decoration: none;
font-size: smaller;
float: left; }
#more-entries a:hover {
color: #b34c2b; }
.bar form { .bar form {
border-top: solid 1px #979681; border-top: solid 1px #979681;
padding: 0.5em 0 0.5em 2em; padding: 0.5em 0 0.5em 2em;
@ -147,18 +158,45 @@ body {
width: 100%; width: 100%;
float: left; } float: left; }
#new-entry form { #new-entry {
-moz-border-radius-bottomleft: 0.5em;
-webkit-border-bottom-left-radius: 0.5em;
border-bottom-left-radius: 0.5em;
border-bottom-width: 0.2em; }
#new-entry form {
border: 0; border: 0;
margin: 0; margin: 0;
padding: 0; } padding: 0; }
#new-entry input { #new-entry input {
color: #626150; } color: #626150; }
#new-entry #add-notes { #new-entry #add-notes {
display: none; display: none;
padding: 0.5em 0 0.5em 2em; } padding: 0.5em 0 0.5em 2em; }
#new-entry #new-entry-input { #new-entry #new-entry-input {
margin-right: 1em; } margin-right: 1em; }
.entry-bar {
padding: 0; }
.entry-bar .id {
color: #b34c2b;
font-weight: bold;
padding-left: 1.5em;
display: inline-block;
margin: 0;
background: #657a8b; }
.entry-bar .details {
color: #252d42;
display: inline-block;
background-color: #e6dec7;
border-color: #979681;
border-style: solid;
border-width: 0.2em;
border-top-width: 0;
position: relative;
margin: 0; }
.entry-bar .details #entry-notes {
display: none; }
#login-dialog { #login-dialog {
font-size: small; } font-size: small; }
#login-dialog label, #login-dialog input { #login-dialog label, #login-dialog input {

48
www/css/ts-screen.scss

@ -94,6 +94,20 @@ body {
@include rounded2(bottom, left, 0.5em); @include rounded2(bottom, left, 0.5em);
} }
#more-entries a {
border: 1px solid $bbor;
background: lighten($bbg, 10%);
display: block;
color: $greyTxt;
text-decoration: none;
font-size: smaller;
float: left;
&:hover {
color: $obor;
}
}
.bar form { .bar form {
border-top: solid 1px $bbor; border-top: solid 1px $bbor;
@ -191,6 +205,9 @@ body {
#new-entry { #new-entry {
@include rounded2(bottom, left, 0.5em);
border-bottom-width: $iBorWidth;
form { form {
border: 0; border: 0;
margin: 0; margin: 0;
@ -207,6 +224,37 @@ body {
#new-entry-input { margin-right: 1em; } #new-entry-input { margin-right: 1em; }
} }
.entry-bar {
padding: 0;
.id {
color: $obor;
font-weight: bold;
padding-left: 1.5em;
display: inline-block;
margin: 0;
background: $ibg;
}
.details {
color: $txt;
display: inline-block;
background-color: $bbg;
border-color: $bbor;
border-style: solid;
border-width: $iBorWidth;
border-top-width: 0;
position: relative;
margin: 0;
#entry-mark { }
#entry-notes {
display: none;
}
}
}
#login-dialog { #login-dialog {
font-size: small; font-size: small;

401
www/js/ICanHaz.js Normal file

@ -0,0 +1,401 @@
/*!
ICanHaz.js version 0.9 -- by @HenrikJoreteg
More info at: http://icanhazjs.com
*/
(function ($) {
/*!
mustache.js -- Logic-less templates in JavaScript
by @janl (MIT Licensed, https://github.com/janl/mustache.js/blob/master/LICENSE).
See http://mustache.github.com/ for more info.
*/
var Mustache = function() {
var Renderer = function() {};
Renderer.prototype = {
otag: "{{",
ctag: "}}",
pragmas: {},
buffer: [],
pragmas_implemented: {
"IMPLICIT-ITERATOR": true
},
context: {},
render: function(template, context, partials, in_recursion) {
// reset buffer & set context
if(!in_recursion) {
this.context = context;
this.buffer = []; // TODO: make this non-lazy
}
// fail fast
if(!this.includes("", template)) {
if(in_recursion) {
return template;
} else {
this.send(template);
return;
}
}
template = this.render_pragmas(template);
var html = this.render_section(template, context, partials);
if(in_recursion) {
return this.render_tags(html, context, partials, in_recursion);
}
this.render_tags(html, context, partials, in_recursion);
},
/*
Sends parsed lines
*/
send: function(line) {
if(line != "") {
this.buffer.push(line);
}
},
/*
Looks for %PRAGMAS
*/
render_pragmas: function(template) {
// no pragmas
if(!this.includes("%", template)) {
return template;
}
var that = this;
var regex = new RegExp(this.otag + "%([\\w-]+) ?([\\w]+=[\\w]+)?" +
this.ctag);
return template.replace(regex, function(match, pragma, options) {
if(!that.pragmas_implemented[pragma]) {
throw({message:
"This implementation of mustache doesn't understand the '" +
pragma + "' pragma"});
}
that.pragmas[pragma] = {};
if(options) {
var opts = options.split("=");
that.pragmas[pragma][opts[0]] = opts[1];
}
return "";
// ignore unknown pragmas silently
});
},
/*
Tries to find a partial in the curent scope and render it
*/
render_partial: function(name, context, partials) {
name = this.trim(name);
if(!partials || partials[name] === undefined) {
throw({message: "unknown_partial '" + name + "'"});
}
if(typeof(context[name]) != "object") {
return this.render(partials[name], context, partials, true);
}
return this.render(partials[name], context[name], partials, true);
},
/*
Renders inverted (^) and normal (#) sections
*/
render_section: function(template, context, partials) {
if(!this.includes("#", template) && !this.includes("^", template)) {
return template;
}
var that = this;
// CSW - Added "+?" so it finds the tighest bound, not the widest
var regex = new RegExp(this.otag + "(\\^|\\#)\\s*(.+)\\s*" + this.ctag +
"\n*([\\s\\S]+?)" + this.otag + "\\/\\s*\\2\\s*" + this.ctag +
"\\s*", "mg");
// for each {{#foo}}{{/foo}} section do...
return template.replace(regex, function(match, type, name, content) {
var value = that.find(name, context);
if(type == "^") { // inverted section
if(!value || that.is_array(value) && value.length === 0) {
// false or empty list, render it
return that.render(content, context, partials, true);
} else {
return "";
}
} else if(type == "#") { // normal section
if(that.is_array(value)) { // Enumerable, Let's loop!
return that.map(value, function(row) {
return that.render(content, that.create_context(row),
partials, true);
}).join("");
} else if(that.is_object(value)) { // Object, Use it as subcontext!
return that.render(content, that.create_context(value),
partials, true);
} else if(typeof value === "function") {
// higher order section
return value.call(context, content, function(text) {
return that.render(text, context, partials, true);
});
} else if(value) { // boolean section
return that.render(content, context, partials, true);
} else {
return "";
}
}
});
},
/*
Replace {{foo}} and friends with values from our view
*/
render_tags: function(template, context, partials, in_recursion) {
// tit for tat
var that = this;
var new_regex = function() {
return new RegExp(that.otag + "(=|!|>|\\{|%)?([^\\/#\\^]+?)\\1?" +
that.ctag + "+", "g");
};
var regex = new_regex();
var tag_replace_callback = function(match, operator, name) {
switch(operator) {
case "!": // ignore comments
return "";
case "=": // set new delimiters, rebuild the replace regexp
that.set_delimiters(name);
regex = new_regex();
return "";
case ">": // render partial
return that.render_partial(name, context, partials);
case "{": // the triple mustache is unescaped
return that.find(name, context);
default: // escape the value
return that.escape(that.find(name, context));
}
};
var lines = template.split("\n");
for(var i = 0; i < lines.length; i++) {
lines[i] = lines[i].replace(regex, tag_replace_callback, this);
if(!in_recursion) {
this.send(lines[i]);
}
}
if(in_recursion) {
return lines.join("\n");
}
},
set_delimiters: function(delimiters) {
var dels = delimiters.split(" ");
this.otag = this.escape_regex(dels[0]);
this.ctag = this.escape_regex(dels[1]);
},
escape_regex: function(text) {
// thank you Simon Willison
if(!arguments.callee.sRE) {
var specials = [
'/', '.', '*', '+', '?', '|',
'(', ')', '[', ']', '{', '}', '\\'
];
arguments.callee.sRE = new RegExp(
'(\\' + specials.join('|\\') + ')', 'g'
);
}
return text.replace(arguments.callee.sRE, '\\$1');
},
/*
find `name` in current `context`. That is find me a value
from the view object
*/
find: function(name, context) {
name = this.trim(name);
// Checks whether a value is thruthy or false or 0
function is_kinda_truthy(bool) {
return bool === false || bool === 0 || bool;
}
var value;
if(is_kinda_truthy(context[name])) {
value = context[name];
} else if(is_kinda_truthy(this.context[name])) {
value = this.context[name];
}
if(typeof value === "function") {
return value.apply(context);
}
if(value !== undefined) {
return value;
}
// silently ignore unkown variables
return "";
},
// Utility methods
/* includes tag */
includes: function(needle, haystack) {
return haystack.indexOf(this.otag + needle) != -1;
},
/*
Does away with nasty characters
*/
escape: function(s) {
s = String(s === null ? "" : s);
return s.replace(/&(?!\w+;)|["<>\\]/g, function(s) {
switch(s) {
case "&": return "&amp;";
case "\\": return "\\\\";
case '"': return '\"';
case "<": return "&lt;";
case ">": return "&gt;";
default: return s;
}
});
},
// by @langalex, support for arrays of strings
create_context: function(_context) {
if(this.is_object(_context)) {
return _context;
} else {
var iterator = ".";
if(this.pragmas["IMPLICIT-ITERATOR"]) {
iterator = this.pragmas["IMPLICIT-ITERATOR"].iterator;
}
var ctx = {};
ctx[iterator] = _context;
return ctx;
}
},
is_object: function(a) {
return a && typeof a == "object";
},
is_array: function(a) {
return Object.prototype.toString.call(a) === '[object Array]';
},
/*
Gets rid of leading and trailing whitespace
*/
trim: function(s) {
return s.replace(/^\s*|\s*$/g, "");
},
/*
Why, why, why? Because IE. Cry, cry cry.
*/
map: function(array, fn) {
if (typeof array.map == "function") {
return array.map(fn);
} else {
var r = [];
var l = array.length;
for(var i = 0; i < l; i++) {
r.push(fn(array[i]));
}
return r;
}
}
};
return({
name: "mustache.js",
version: "0.3.0",
/*
Turns a template and view into HTML
*/
to_html: function(template, view, partials, send_fun) {
var renderer = new Renderer();
if(send_fun) {
renderer.send = send_fun;
}
renderer.render(template, view, partials);
if(!send_fun) {
return renderer.buffer.join("\n");
}
}
});
}();/*!
ICanHaz.js -- by @HenrikJoreteg
*/
/*global jQuery */
function ICanHaz() {
var self = this;
self.VERSION = "0.9";
self.templates = {};
self.partials = {};
// public function for adding templates
// We're enforcing uniqueness to avoid accidental template overwrites.
// If you want a different template, it should have a different name.
self.addTemplate = function (name, templateString) {
if (self[name]) throw "Invalid name: " + name + ".";
if (self.templates[name]) throw "Template \" + name + \" exists";
self.templates[name] = templateString;
self[name] = function (data, raw) {
data = data || {};
var result = Mustache.to_html(self.templates[name], data, self.partials);
return raw ? result : $(result);
};
};
// public function for adding partials
self.addPartial = function (name, templateString) {
if (self.partials[name]) {
throw "Partial \" + name + \" exists";
} else {
self.partials[name] = templateString;
}
};
// grabs templates from the DOM and caches them.
// Loop through and add templates.
// Whitespace at beginning and end of all templates inside <script> tags will
// be trimmed. If you want whitespace around a partial, add it in the parent,
// not the partial. Or do it explicitly using <br/> or &nbsp;
self.grabTemplates = function () {
$('script[type="text/html"]').each(function (a, b) {
var script = $((typeof a === 'number') ? b : a), // Zepto doesn't bind this
text = (''.trim) ? script.html().trim() : $.trim(script.html());
self[script.hasClass('partial') ? 'addPartial' : 'addTemplate'](script.attr('id'), text);
script.remove();
});
};
// clears all retrieval functions and empties caches
self.clearAll = function () {
for (var key in self.templates) {
delete self[key];
}
self.templates = {};
self.partials = {};
};
self.refresh = function () {
self.clearAll();
self.grabTemplates();
};
}
window.ich = new ICanHaz();
// init itself on document ready
$(function () {
ich.grabTemplates();
});
})(window.jQuery || window.Zepto);

9
www/js/ICanHaz.min.js vendored Normal file

@ -0,0 +1,9 @@
(function(i){var n=function(){var f=function(){};f.prototype={otag:"{{",ctag:"}}",pragmas:{},buffer:[],pragmas_implemented:{"IMPLICIT-ITERATOR":true},context:{},render:function(a,b,c,d){if(!d){this.context=b;this.buffer=[]}if(!this.includes("",a))if(d)return a;else{this.send(a);return}a=this.render_pragmas(a);a=this.render_section(a,b,c);if(d)return this.render_tags(a,b,c,d);this.render_tags(a,b,c,d)},send:function(a){a!=""&&this.buffer.push(a)},render_pragmas:function(a){if(!this.includes("%",a))return a;
var b=this;return a.replace(RegExp(this.otag+"%([\\w-]+) ?([\\w]+=[\\w]+)?"+this.ctag),function(c,d,e){if(!b.pragmas_implemented[d])throw{message:"This implementation of mustache doesn't understand the '"+d+"' pragma"};b.pragmas[d]={};if(e){c=e.split("=");b.pragmas[d][c[0]]=c[1]}return""})},render_partial:function(a,b,c){a=this.trim(a);if(!c||c[a]===undefined)throw{message:"unknown_partial '"+a+"'"};if(typeof b[a]!="object")return this.render(c[a],b,c,true);return this.render(c[a],b[a],c,true)},render_section:function(a,
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i.trim(c.html());f[c.hasClass("partial")?"addPartial":"addTemplate"](c.attr("id"),d);c.remove()})};f.clearAll=function(){for(var a in f.templates)delete f[a];f.templates={};f.partials={}};f.refresh=function(){f.clearAll();f.grabTemplates()}};i(function(){ich.grabTemplates()})})(window.jQuery||window.Zepto);

18
www/js/ts.js

@ -3,12 +3,12 @@ var timelines = [];
var activeTimeline = []; var activeTimeline = [];
var entries = []; var entries = [];
var lastEntryBar; var newEntryBar;
/* Setup after the document is ready for manipulation. */ /* Setup after the document is ready for manipulation. */
$(document).ready(function(){ $(document).ready(function(){
lastEntryBar = $("#last-entry"); newEntryBar = $("#new-entry");
// wire the login dialog using jQuery UI // wire the login dialog using jQuery UI
$("#login-dialog").dialog({ $("#login-dialog").dialog({
@ -125,7 +125,7 @@ function loadEntries(user, timeline) {
// call the API list_entries function via AJAX // call the API list_entries function via AJAX
$.ajax({ $.ajax({
url: "/ts_api/entries/" + user.username + "/" + timeline.timeline_id, url: "/ts_api/entries/" + user.username + "/" + timeline.timeline_id + "?order=desc",
type: "GET", type: "GET",
success: function(data, textStatus, jqXHR) { success: function(data, textStatus, jqXHR) {
@ -133,10 +133,22 @@ function loadEntries(user, timeline) {
// push the entries onto the page // push the entries onto the page
displayEntries(entries) displayEntries(entries)
},
error: function(jqXHR, textStatus, error) {
alert(jqXHR.responseText);
} }
}); });
} }
/* Push the entries onto the top of the entry display. */
function displayEntries(entries) {
_.each(entries, function(entry) {
newEntryBar.after(ich.entry(entry));
});
}
/* Show/hide the editable user-info panel. */ /* Show/hide the editable user-info panel. */
function toggleUserInfo(event) { function toggleUserInfo(event) {
$("#user-info").slideToggle("slow"); $("#user-info").slideToggle("slow");

25
www/js/underscore-min.js vendored Normal file

@ -0,0 +1,25 @@
// Underscore.js 1.1.4
// (c) 2011 Jeremy Ashkenas, DocumentCloud Inc.
// Underscore is freely distributable under the MIT license.
// Portions of Underscore are inspired or borrowed from Prototype,
// Oliver Steele's Functional, and John Resig's Micro-Templating.
// For all details and documentation:
// http://documentcloud.github.com/underscore
(function(){var q=this,C=q._,m={},j=Array.prototype,n=Object.prototype,i=j.slice,D=j.unshift,E=n.toString,o=n.hasOwnProperty,s=j.forEach,t=j.map,u=j.reduce,v=j.reduceRight,w=j.filter,x=j.every,y=j.some,p=j.indexOf,z=j.lastIndexOf;n=Array.isArray;var F=Object.keys,c=function(a){return new l(a)};if(typeof module!=="undefined"&&module.exports){module.exports=c;c._=c}else q._=c;c.VERSION="1.1.4";var k=c.each=c.forEach=function(a,b,d){if(a!=null)if(s&&a.forEach===s)a.forEach(b,d);else if(c.isNumber(a.length))for(var e=
0,f=a.length;e<f;e++){if(b.call(d,a[e],e,a)===m)break}else for(e in a)if(o.call(a,e))if(b.call(d,a[e],e,a)===m)break};c.map=function(a,b,d){var e=[];if(a==null)return e;if(t&&a.map===t)return a.map(b,d);k(a,function(f,g,h){e[e.length]=b.call(d,f,g,h)});return e};c.reduce=c.foldl=c.inject=function(a,b,d,e){var f=d!==void 0;if(a==null)a=[];if(u&&a.reduce===u){if(e)b=c.bind(b,e);return f?a.reduce(b,d):a.reduce(b)}k(a,function(g,h,G){if(!f&&h===0){d=g;f=true}else d=b.call(e,d,g,h,G)});if(!f)throw new TypeError("Reduce of empty array with no initial value");
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d){if(c.isArray(d))return b.concat(c.flatten(d));b[b.length]=d;return b},[])};c.without=function(a){var b=i.call(arguments,1);return c.filter(a,function(d){return!c.include(b,d)})};c.uniq=c.unique=function(a,b){return c.reduce(a,function(d,e,f){if(0==f||(b===true?c.last(d)!=e:!c.include(d,e)))d[d.length]=e;return d},[])};c.intersect=function(a){var b=i.call(arguments,1);return c.filter(c.uniq(a),function(d){return c.every(b,function(e){return c.indexOf(e,d)>=0})})};c.zip=function(){for(var a=i.call(arguments),
b=c.max(c.pluck(a,"length")),d=Array(b),e=0;e<b;e++)d[e]=c.pluck(a,""+e);return d};c.indexOf=function(a,b,d){if(a==null)return-1;if(d){d=c.sortedIndex(a,b);return a[d]===b?d:-1}if(p&&a.indexOf===p)return a.indexOf(b);d=0;for(var e=a.length;d<e;d++)if(a[d]===b)return d;return-1};c.lastIndexOf=function(a,b){if(a==null)return-1;if(z&&a.lastIndexOf===z)return a.lastIndexOf(b);for(var d=a.length;d--;)if(a[d]===b)return d;return-1};c.range=function(a,b,d){var e=i.call(arguments),f=e.length<=1;a=f?0:e[0];
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770
www/js/underscore.js Normal file

@ -0,0 +1,770 @@
// Underscore.js 1.1.4
// (c) 2011 Jeremy Ashkenas, DocumentCloud Inc.
// Underscore is freely distributable under the MIT license.
// Portions of Underscore are inspired or borrowed from Prototype,
// Oliver Steele's Functional, and John Resig's Micro-Templating.
// For all details and documentation:
// http://documentcloud.github.com/underscore
(function() {
// Baseline setup
// --------------
// Establish the root object, `window` in the browser, or `global` on the server.
var root = this;
// Save the previous value of the `_` variable.
var previousUnderscore = root._;
// Establish the object that gets returned to break out of a loop iteration.
var breaker = {};
// Save bytes in the minified (but not gzipped) version:
var ArrayProto = Array.prototype, ObjProto = Object.prototype;
// Create quick reference variables for speed access to core prototypes.
var slice = ArrayProto.slice,
unshift = ArrayProto.unshift,
toString = ObjProto.toString,
hasOwnProperty = ObjProto.hasOwnProperty;
// All **ECMAScript 5** native function implementations that we hope to use
// are declared here.
var
nativeForEach = ArrayProto.forEach,
nativeMap = ArrayProto.map,
nativeReduce = ArrayProto.reduce,
nativeReduceRight = ArrayProto.reduceRight,
nativeFilter = ArrayProto.filter,
nativeEvery = ArrayProto.every,
nativeSome = ArrayProto.some,
nativeIndexOf = ArrayProto.indexOf,
nativeLastIndexOf = ArrayProto.lastIndexOf,
nativeIsArray = Array.isArray,
nativeKeys = Object.keys;
// Create a safe reference to the Underscore object for use below.
var _ = function(obj) { return new wrapper(obj); };
// Export the Underscore object for **CommonJS**, with backwards-compatibility
// for the old `require()` API. If we're not in CommonJS, add `_` to the
// global object.
if (typeof module !== 'undefined' && module.exports) {
module.exports = _;
_._ = _;
} else {
root._ = _;
}
// Current version.
_.VERSION = '1.1.4';
// Collection Functions
// --------------------
// The cornerstone, an `each` implementation, aka `forEach`.
// Handles objects implementing `forEach`, arrays, and raw objects.
// Delegates to **ECMAScript 5**'s native `forEach` if available.
var each = _.each = _.forEach = function(obj, iterator, context) {
var value;
if (obj == null) return;
if (nativeForEach && obj.forEach === nativeForEach) {
obj.forEach(iterator, context);
} else if (_.isNumber(obj.length)) {
for (var i = 0, l = obj.length; i < l; i++) {
if (iterator.call(context, obj[i], i, obj) === breaker) return;
}
} else {
for (var key in obj) {
if (hasOwnProperty.call(obj, key)) {
if (iterator.call(context, obj[key], key, obj) === breaker) return;
}
}
}
};
// Return the results of applying the iterator to each element.
// Delegates to **ECMAScript 5**'s native `map` if available.
_.map = function(obj, iterator, context) {
var results = [];
if (obj == null) return results;
if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context);
each(obj, function(value, index, list) {
results[results.length] = iterator.call(context, value, index, list);
});
return results;
};
// **Reduce** builds up a single result from a list of values, aka `inject`,
// or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available.
_.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) {
var initial = memo !== void 0;
if (obj == null) obj = [];
if (nativeReduce && obj.reduce === nativeReduce) {
if (context) iterator = _.bind(iterator, context);
return initial ? obj.reduce(iterator, memo) : obj.reduce(iterator);
}
each(obj, function(value, index, list) {
if (!initial && index === 0) {
memo = value;
initial = true;
} else {
memo = iterator.call(context, memo, value, index, list);
}
});
if (!initial) throw new TypeError("Reduce of empty array with no initial value");
return memo;
};
// The right-associative version of reduce, also known as `foldr`.
// Delegates to **ECMAScript 5**'s native `reduceRight` if available.
_.reduceRight = _.foldr = function(obj, iterator, memo, context) {
if (obj == null) obj = [];
if (nativeReduceRight && obj.reduceRight === nativeReduceRight) {
if (context) iterator = _.bind(iterator, context);
return memo !== void 0 ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator);
}
var reversed = (_.isArray(obj) ? obj.slice() : _.toArray(obj)).reverse();
return _.reduce(reversed, iterator, memo, context);
};
// Return the first value which passes a truth test. Aliased as `detect`.
_.find = _.detect = function(obj, iterator, context) {
var result;
any(obj, function(value, index, list) {
if (iterator.call(context, value, index, list)) {
result = value;
return true;
}
});
return result;
};
// Return all the elements that pass a truth test.
// Delegates to **ECMAScript 5**'s native `filter` if available.
// Aliased as `select`.
_.filter = _.select = function(obj, iterator, context) {
var results = [];
if (obj == null) return results;
if (nativeFilter && obj.filter === nativeFilter) return obj.filter(iterator, context);
each(obj, function(value, index, list) {
if (iterator.call(context, value, index, list)) results[results.length] = value;
});
return results;
};
// Return all the elements for which a truth test fails.
_.reject = function(obj, iterator, context) {
var results = [];
if (obj == null) return results;
each(obj, function(value, index, list) {
if (!iterator.call(context, value, index, list)) results[results.length] = value;
});
return results;
};
// Determine whether all of the elements match a truth test.
// Delegates to **ECMAScript 5**'s native `every` if available.
// Aliased as `all`.
_.every = _.all = function(obj, iterator, context) {
iterator = iterator || _.identity;
var result = true;
if (obj == null) return result;
if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context);
each(obj, function(value, index, list) {
if (!(result = result && iterator.call(context, value, index, list))) return breaker;
});
return result;
};
// Determine if at least one element in the object matches a truth test.
// Delegates to **ECMAScript 5**'s native `some` if available.
// Aliased as `any`.
var any = _.some = _.any = function(obj, iterator, context) {
iterator = iterator || _.identity;
var result = false;
if (obj == null) return result;
if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context);
each(obj, function(value, index, list) {
if (result = iterator.call(context, value, index, list)) return breaker;
});
return result;
};
// Determine if a given value is included in the array or object using `===`.
// Aliased as `contains`.
_.include = _.contains = function(obj, target) {
var found = false;
if (obj == null) return found;
if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1;
any(obj, function(value) {
if (found = value === target) return true;
});
return found;
};
// Invoke a method (with arguments) on every item in a collection.
_.invoke = function(obj, method) {
var args = slice.call(arguments, 2);
return _.map(obj, function(value) {
return (method ? value[method] : value).apply(value, args);
});
};
// Convenience version of a common use case of `map`: fetching a property.
_.pluck = function(obj, key) {
return _.map(obj, function(value){ return value[key]; });
};
// Return the maximum element or (element-based computation).
_.max = function(obj, iterator, context) {
if (!iterator && _.isArray(obj)) return Math.max.apply(Math, obj);
var result = {computed : -Infinity};
each(obj, function(value, index, list) {
var computed = iterator ? iterator.call(context, value, index, list) : value;
computed >= result.computed && (result = {value : value, computed : computed});
});
return result.value;
};
// Return the minimum element (or element-based computation).
_.min = function(obj, iterator, context) {
if (!iterator && _.isArray(obj)) return Math.min.apply(Math, obj);
var result = {computed : Infinity};
each(obj, function(value, index, list) {
var computed = iterator ? iterator.call(context, value, index, list) : value;
computed < result.computed && (result = {value : value, computed : computed});
});
return result.value;
};
// Sort the object's values by a criterion produced by an iterator.
_.sortBy = function(obj, iterator, context) {
return _.pluck(_.map(obj, function(value, index, list) {
return {
value : value,
criteria : iterator.call(context, value, index, list)
};
}).sort(function(left, right) {
var a = left.criteria, b = right.criteria;
return a < b ? -1 : a > b ? 1 : 0;
}), 'value');
};
// Use a comparator function to figure out at what index an object should
// be inserted so as to maintain order. Uses binary search.
_.sortedIndex = function(array, obj, iterator) {
iterator = iterator || _.identity;
var low = 0, high = array.length;
while (low < high) {
var mid = (low + high) >> 1;
iterator(array[mid]) < iterator(obj) ? low = mid + 1 : high = mid;
}
return low;
};
// Safely convert anything iterable into a real, live array.
_.toArray = function(iterable) {
if (!iterable) return [];
if (iterable.toArray) return iterable.toArray();
if (_.isArray(iterable)) return iterable;
if (_.isArguments(iterable)) return slice.call(iterable);
return _.values(iterable);
};
// Return the number of elements in an object.
_.size = function(obj) {
return _.toArray(obj).length;
};
// Array Functions
// ---------------
// Get the first element of an array. Passing **n** will return the first N
// values in the array. Aliased as `head`. The **guard** check allows it to work
// with `_.map`.
_.first = _.head = function(array, n, guard) {
return n && !guard ? slice.call(array, 0, n) : array[0];
};
// Returns everything but the first entry of the array. Aliased as `tail`.
// Especially useful on the arguments object. Passing an **index** will return
// the rest of the values in the array from that index onward. The **guard**
// check allows it to work with `_.map`.
_.rest = _.tail = function(array, index, guard) {
return slice.call(array, _.isUndefined(index) || guard ? 1 : index);
};
// Get the last element of an array.
_.last = function(array) {
return array[array.length - 1];
};
// Trim out all falsy values from an array.
_.compact = function(array) {
return _.filter(array, function(value){ return !!value; });
};
// Return a completely flattened version of an array.
_.flatten = function(array) {
return _.reduce(array, function(memo, value) {
if (_.isArray(value)) return memo.concat(_.flatten(value));
memo[memo.length] = value;
return memo;
}, []);
};
// Return a version of the array that does not contain the specified value(s).
_.without = function(array) {
var values = slice.call(arguments, 1);
return _.filter(array, function(value){ return !_.include(values, value); });
};
// Produce a duplicate-free version of the array. If the array has already
// been sorted, you have the option of using a faster algorithm.
// Aliased as `unique`.
_.uniq = _.unique = function(array, isSorted) {
return _.reduce(array, function(memo, el, i) {
if (0 == i || (isSorted === true ? _.last(memo) != el : !_.include(memo, el))) memo[memo.length] = el;
return memo;
}, []);
};
// Produce an array that contains every item shared between all the
// passed-in arrays.
_.intersect = function(array) {
var rest = slice.call(arguments, 1);
return _.filter(_.uniq(array), function(item) {
return _.every(rest, function(other) {
return _.indexOf(other, item) >= 0;
});
});
};
// Zip together multiple lists into a single array -- elements that share
// an index go together.
_.zip = function() {
var args = slice.call(arguments);
var length = _.max(_.pluck(args, 'length'));
var results = new Array(length);
for (var i = 0; i < length; i++) results[i] = _.pluck(args, "" + i);
return results;
};
// If the browser doesn't supply us with indexOf (I'm looking at you, **MSIE**),
// we need this function. Return the position of the first occurrence of an
// item in an array, or -1 if the item is not included in the array.
// Delegates to **ECMAScript 5**'s native `indexOf` if available.
// If the array is large and already in sort order, pass `true`
// for **isSorted** to use binary search.
_.indexOf = function(array, item, isSorted) {
if (array == null) return -1;
if (isSorted) {
var i = _.sortedIndex(array, item);
return array[i] === item ? i : -1;
}
if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item);
for (var i = 0, l = array.length; i < l; i++) if (array[i] === item) return i;
return -1;
};
// Delegates to **ECMAScript 5**'s native `lastIndexOf` if available.
_.lastIndexOf = function(array, item) {
if (array == null) return -1;
if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) return array.lastIndexOf(item);
var i = array.length;
while (i--) if (array[i] === item) return i;
return -1;
};
// Generate an integer Array containing an arithmetic progression. A port of
// the native Python `range()` function. See
// [the Python documentation](http://docs.python.org/library/functions.html#range).
_.range = function(start, stop, step) {
var args = slice.call(arguments),
solo = args.length <= 1,
start = solo ? 0 : args[0],
stop = solo ? args[0] : args[1],
step = args[2] || 1,
len = Math.max(Math.ceil((stop - start) / step), 0),
idx = 0,
range = new Array(len);
while (idx < len) {
range[idx++] = start;
start += step;
}
return range;
};
// Function (ahem) Functions
// ------------------
// Create a function bound to a given object (assigning `this`, and arguments,
// optionally). Binding with arguments is also known as `curry`.
_.bind = function(func, obj) {
var args = slice.call(arguments, 2);
return function() {
return func.apply(obj || {}, args.concat(slice.call(arguments)));
};
};
// Bind all of an object's methods to that object. Useful for ensuring that
// all callbacks defined on an object belong to it.
_.bindAll = function(obj) {
var funcs = slice.call(arguments, 1);
if (funcs.length == 0) funcs = _.functions(obj);
each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); });
return obj;
};
// Memoize an expensive function by storing its results.
_.memoize = function(func, hasher) {
var memo = {};
hasher = hasher || _.identity;
return function() {
var key = hasher.apply(this, arguments);
return key in memo ? memo[key] : (memo[key] = func.apply(this, arguments));
};
};
// Delays a function for the given number of milliseconds, and then calls
// it with the arguments supplied.
_.delay = function(func, wait) {
var args = slice.call(arguments, 2);
return setTimeout(function(){ return func.apply(func, args); }, wait);
};
// Defers a function, scheduling it to run after the current call stack has
// cleared.
_.defer = function(func) {
return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1)));
};
// Internal function used to implement `_.throttle` and `_.debounce`.
var limit = function(func, wait, debounce) {
var timeout;
return function() {
var context = this, args = arguments;
var throttler = function() {
timeout = null;
func.apply(context, args);
};
if (debounce) clearTimeout(timeout);
if (debounce || !timeout) timeout = setTimeout(throttler, wait);
};
};
// Returns a function, that, when invoked, will only be triggered at most once
// during a given window of time.
_.throttle = function(func, wait) {
return limit(func, wait, false);
};
// Returns a function, that, as long as it continues to be invoked, will not
// be triggered. The function will be called after it stops being called for
// N milliseconds.
_.debounce = function(func, wait) {
return limit(func, wait, true);
};
// Returns the first function passed as an argument to the second,
// allowing you to adjust arguments, run code before and after, and
// conditionally execute the original function.
_.wrap = function(func, wrapper) {
return function() {
var args = [func].concat(slice.call(arguments));
return wrapper.apply(this, args);
};
};
// Returns a function that is the composition of a list of functions, each
// consuming the return value of the function that follows.
_.compose = function() {
var funcs = slice.call(arguments);
return function() {
var args = slice.call(arguments);
for (var i=funcs.length-1; i >= 0; i--) {
args = [funcs[i].apply(this, args)];
}
return args[0];
};
};
// Object Functions
// ----------------
// Retrieve the names of an object's properties.
// Delegates to **ECMAScript 5**'s native `Object.keys`
_.keys = nativeKeys || function(obj) {
if (_.isArray(obj)) return _.range(0, obj.length);
var keys = [];
for (var key in obj) if (hasOwnProperty.call(obj, key)) keys[keys.length] = key;
return keys;
};
// Retrieve the values of an object's properties.
_.values = function(obj) {
return _.map(obj, _.identity);
};
// Return a sorted list of the function names available on the object.
// Aliased as `methods`
_.functions = _.methods = function(obj) {
return _.filter(_.keys(obj), function(key){ return _.isFunction(obj[key]); }).sort();
};
// Extend a given object with all the properties in passed-in object(s).
_.extend = function(obj) {
each(slice.call(arguments, 1), function(source) {
for (var prop in source) obj[prop] = source[prop];
});
return obj;
};
// Create a (shallow-cloned) duplicate of an object.
_.clone = function(obj) {
return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
};
// Invokes interceptor with the obj, and then returns obj.
// The primary purpose of this method is to "tap into" a method chain, in
// order to perform operations on intermediate results within the chain.
_.tap = function(obj, interceptor) {
interceptor(obj);
return obj;
};
// Perform a deep comparison to check if two objects are equal.
_.isEqual = function(a, b) {
// Check object identity.
if (a === b) return true;
// Different types?
var atype = typeof(a), btype = typeof(b);
if (atype != btype) return false;
// Basic equality test (watch out for coercions).
if (a == b) return true;
// One is falsy and the other truthy.
if ((!a && b) || (a && !b)) return false;
// Unwrap any wrapped objects.
if (a._chain) a = a._wrapped;
if (b._chain) b = b._wrapped;
// One of them implements an isEqual()?
if (a.isEqual) return a.isEqual(b);
// Check dates' integer values.
if (_.isDate(a) && _.isDate(b)) return a.getTime() === b.getTime();
// Both are NaN?
if (_.isNaN(a) && _.isNaN(b)) return false;
// Compare regular expressions.
if (_.isRegExp(a) && _.isRegExp(b))
return a.source === b.source &&
a.global === b.global &&
a.ignoreCase === b.ignoreCase &&
a.multiline === b.multiline;
// If a is not an object by this point, we can't handle it.
if (atype !== 'object') return false;
// Check for different array lengths before comparing contents.
if (a.length && (a.length !== b.length)) return false;
// Nothing else worked, deep compare the contents.
var aKeys = _.keys(a), bKeys = _.keys(b);
// Different object sizes?
if (aKeys.length != bKeys.length) return false;
// Recursive comparison of contents.
for (var key in a) if (!(key in b) || !_.isEqual(a[key], b[key])) return false;
return true;
};
// Is a given array or object empty?
_.isEmpty = function(obj) {
if (_.isArray(obj) || _.isString(obj)) return obj.length === 0;
for (var key in obj) if (hasOwnProperty.call(obj, key)) return false;
return true;
};
// Is a given value a DOM element?
_.isElement = function(obj) {
return !!(obj && obj.nodeType == 1);
};
// Is a given value an array?
// Delegates to ECMA5's native Array.isArray
_.isArray = nativeIsArray || function(obj) {
return toString.call(obj) === '[object Array]';
};
// Is a given variable an arguments object?
_.isArguments = function(obj) {
return !!(obj && hasOwnProperty.call(obj, 'callee'));
};
// Is a given value a function?
_.isFunction = function(obj) {
return !!(obj && obj.constructor && obj.call && obj.apply);
};
// Is a given value a string?
_.isString = function(obj) {
return !!(obj === '' || (obj && obj.charCodeAt && obj.substr));
};
// Is a given value a number?
_.isNumber = function(obj) {
return !!(obj === 0 || (obj && obj.toExponential && obj.toFixed));
};
// Is the given value `NaN`? `NaN` happens to be the only value in JavaScript
// that does not equal itself.
_.isNaN = function(obj) {
return obj !== obj;
};
// Is a given value a boolean?
_.isBoolean = function(obj) {
return obj === true || obj === false;
};
// Is a given value a date?
_.isDate = function(obj) {
return !!(obj && obj.getTimezoneOffset && obj.setUTCFullYear);
};
// Is the given value a regular expression?
_.isRegExp = function(obj) {
return !!(obj && obj.test && obj.exec && (obj.ignoreCase || obj.ignoreCase === false));
};
// Is a given value equal to null?
_.isNull = function(obj) {
return obj === null;
};
// Is a given variable undefined?
_.isUndefined = function(obj) {
return obj === void 0;
};
// Utility Functions
// -----------------
// Run Underscore.js in *noConflict* mode, returning the `_` variable to its
// previous owner. Returns a reference to the Underscore object.
_.noConflict = function() {
root._ = previousUnderscore;
return this;
};
// Keep the identity function around for default iterators.
_.identity = function(value) {
return value;
};
// Run a function **n** times.
_.times = function (n, iterator, context) {
for (var i = 0; i < n; i++) iterator.call(context, i);
};
// Add your own custom functions to the Underscore object, ensuring that
// they're correctly added to the OOP wrapper as well.
_.mixin = function(obj) {
each(_.functions(obj), function(name){
addToWrapper(name, _[name] = obj[name]);
});
};
// Generate a unique integer id (unique within the entire client session).
// Useful for temporary DOM ids.
var idCounter = 0;
_.uniqueId = function(prefix) {
var id = idCounter++;
return prefix ? prefix + id : id;
};
// By default, Underscore uses ERB-style template delimiters, change the
// following template settings to use alternative delimiters.
_.templateSettings = {
evaluate : /<%([\s\S]+?)%>/g,
interpolate : /<%=([\s\S]+?)%>/g
};
// JavaScript micro-templating, similar to John Resig's implementation.
// Underscore templating handles arbitrary delimiters, preserves whitespace,
// and correctly escapes quotes within interpolated code.
_.template = function(str, data) {
var c = _.templateSettings;
var tmpl = 'var __p=[],print=function(){__p.push.apply(__p,arguments);};' +
'with(obj||{}){__p.push(\'' +
str.replace(/\\/g, '\\\\')
.replace(/'/g, "\\'")
.replace(c.interpolate, function(match, code) {
return "'," + code.replace(/\\'/g, "'") + ",'";
})
.replace(c.evaluate || null, function(match, code) {
return "');" + code.replace(/\\'/g, "'")
.replace(/[\r\n\t]/g, ' ') + "__p.push('";
})
.replace(/\r/g, '\\r')
.replace(/\n/g, '\\n')
.replace(/\t/g, '\\t')
+ "');}return __p.join('');";
var func = new Function('obj', tmpl);
return data ? func(data) : func;
};
// The OOP Wrapper
// ---------------
// If Underscore is called as a function, it returns a wrapped object that
// can be used OO-style. This wrapper holds altered versions of all the
// underscore functions. Wrapped objects may be chained.
var wrapper = function(obj) { this._wrapped = obj; };
// Expose `wrapper.prototype` as `_.prototype`
_.prototype = wrapper.prototype;
// Helper function to continue chaining intermediate results.
var result = function(obj, chain) {
return chain ? _(obj).chain() : obj;
};
// A method to easily add functions to the OOP wrapper.
var addToWrapper = function(name, func) {
wrapper.prototype[name] = function() {
var args = slice.call(arguments);
unshift.call(args, this._wrapped);
return result(func.apply(_, args), this._chain);
};
};
// Add all of the Underscore functions to the wrapper object.
_.mixin(_);
// Add all mutator Array functions to the wrapper.
each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
var method = ArrayProto[name];
wrapper.prototype[name] = function() {
method.apply(this._wrapped, arguments);
return result(this._wrapped, this._chain);
};
});
// Add all accessor Array functions to the wrapper.
each(['concat', 'join', 'slice'], function(name) {
var method = ArrayProto[name];
wrapper.prototype[name] = function() {
return result(method.apply(this._wrapped, arguments), this._chain);
};
});
// Start chaining a wrapped Underscore object.
wrapper.prototype.chain = function() {
this._chain = true;
return this;
};
// Extracts the result from a wrapped and chained object.
wrapper.prototype.value = function() {
return this._wrapped;
};
})();

16
www/ts/index.yaws

@ -7,8 +7,20 @@
<link rel="stylesheet" media="screen" href="/css/ts-screen.css" type="text/css"/> <link rel="stylesheet" media="screen" href="/css/ts-screen.css" type="text/css"/>
<script type="text/javascript" src="/js/jquery-1.5.min.js"></script> <script type="text/javascript" src="/js/jquery-1.5.min.js"></script>
<script type="text/javascript" src="/js/jquery-ui-1.8.10.custom.min.js"></script> <script type="text/javascript" src="/js/jquery-ui-1.8.10.custom.min.js"></script>
<script type="text/javascript" src="/js/underscore-min.js"></script>
<script type="text/javascript" src="/js/ICanHaz.min.js"></script>
<script type="text/javascript" src="/js/ts.js"></script> <script type="text/javascript" src="/js/ts.js"></script>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" /> <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<script id="entry" type="text/html">
<div class="entry-bar" id="entry-{{entry_id}}">
<span class="id">{{entry_id}}.</span>
<span class="details">
<span class="entry-mark">{{mark}}</span>
<span class="entry-notes">{{notes}}</span>
</span>
</div>
</script>
</head> </head>
<body> <body>
@ -110,8 +122,8 @@
</form> </form>
</div> </div>
<div id="last-entry" class="bar last-bar"> <div id="more-entries" class="last-bar">
<a href="#" onclick="loadMoreEntries();">Load More Entries</a> <a href="#" onclick="loadMoreEntries();">load more entries</a>
</div> </div>
<div id="login-dialog" title="Login"> <div id="login-dialog" title="Login">

4
yaws.conf

@ -1,4 +1,4 @@
ebin_dir = /home/jdbernard/projects/timestamper/web-app/ebin ebin_dir = "C:/Documents and Settings/jbernard/My Documents/projects/personal/timestamper/web-app/ebin"
#include_dir = /home/jdbernard/projects/timestamper/web-app/src #include_dir = /home/jdbernard/projects/timestamper/web-app/src
runmod = timestamper runmod = timestamper
@ -6,6 +6,6 @@ runmod = timestamper
<server timestamper-test> <server timestamper-test>
port = 8000 port = 8000
listen = 127.0.0.1 listen = 127.0.0.1
docroot = /home/jdbernard/projects/timestamper/web-app/www docroot = "C:/Documents and Settings/jbernard/My Documents/projects/personal/timestamper/web-app/www"
appmods = ts_api appmods = ts_api
</server> </server>