This commit is contained in:
Tyrel Souza 2014-05-02 14:57:35 -04:00
parent b455b93618
commit 98804be89d
13 changed files with 34273 additions and 3 deletions

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@ -26,7 +26,7 @@ gem 'cocoon', :git => 'git://github.com/nathanvda/cocoon'
gem 'zeroclipboard-rails'
gem 'annotate', :git => 'git://github.com/ctran/annotate_models.git'
gem 'asset_sync'
gem 'angularjs-rails'
group :development do
gem 'foreman'

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@ -54,6 +54,7 @@ GEM
airbrake (3.1.16)
builder
multi_json
angularjs-rails (1.2.16)
arel (5.0.1.20140414130214)
asset_sync (1.0.0)
activemodel
@ -275,6 +276,7 @@ PLATFORMS
DEPENDENCIES
airbrake
angularjs-rails
annotate!
asset_sync
awesome_print

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@ -12,6 +12,7 @@
//
//= require jquery
//= require jquery_ujs
//= require angular
//= require bootstrap-tagsinput.js
//= require cocoon
//= require zeroclipboard

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@ -31,7 +31,7 @@ module Vidpush
config.assets.enabled = true
config.assets.compile = true
config.assets.digest = false
config.assets.precompile += %w( campaign.css bootstrap-tagsinput.css )
config.assets.precompile += %w( campaign.css bootstrap-tagsinput.css bootstrap-tagsinput.js )
# Settings in config/environments/* take precedence over those specified here.
# Application configuration should go into files in config/initializers

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@ -0,0 +1,405 @@
(function ($) {
"use strict";
var defaultOptions = {
tagClass: function(item) {
return 'label label-info';
},
itemValue: function(item) {
return item ? item.toString() : item;
},
itemText: function(item) {
return this.itemValue(item);
},
freeInput : true
};
function TagsInput(element, options) {
this.itemsArray = [];
this.$element = $(element);
this.$element.hide();
this.isSelect = (element.tagName === 'SELECT');
this.multiple = (this.isSelect && element.hasAttribute('multiple'));
this.objectItems = options && options.itemValue;
this.$container = $('<div class="bootstrap-tagsinput"></div>');
this.$input = $('<input size="100" type="text" />').appendTo(this.$container);
this.$element.after(this.$container);
this.build(options);
}
TagsInput.prototype = {
constructor: TagsInput,
add: function(item, dontPushVal) {
var self = this;
// Ignore falsey values, except false
if (item !== false && !item)
return;
// Throw an error when trying to add an object while the itemValue option was not set
if (typeof item === "object" && !self.objectItems)
throw("Can't add objects when itemValue option is not set");
// Ignore strings only containg whitespace
if (item.toString().match(/^\s*$/))
return;
// If SELECT but not multiple, remove current tag
if (self.isSelect && !self.multiple && self.itemsArray.length > 0)
self.remove(self.itemsArray[0]);
if (typeof item === "string" && this.$element[0].tagName === 'INPUT') {
var items = item.split(',');
if (items.length > 1) {
for (var i = 0; i < items.length; i++) {
this.add(items[i], true);
}
if (!dontPushVal)
self.pushVal();
return;
}
}
// Ignore items allready added
var itemValue = self.options.itemValue(item),
itemText = self.options.itemText(item),
tagClass = self.options.tagClass(item);
if ($.grep(self.itemsArray, function(item) { return self.options.itemValue(item) === itemValue; } )[0])
return;
// register item in internal array and map
self.itemsArray.push(item);
// add a tag element
var $tag = $('<span class="tag ' + htmlEncode(tagClass) + '"><span class="tag-item">' + htmlEncode(itemText) + '</span><span class="remove" data-role="remove"></span></span>');
$tag.data('item', item);
self.$input.before($tag);
// add <option /> if item represents a value not present in one of the <select />'s options
if (self.isSelect && !$('option[value="' + escape(itemValue) + '"]')[0]) {
var $option = $('<option selected>' + htmlEncode(itemText) + '</option>');
$option.data('item', item);
$option.attr('value', itemValue);
self.$element.append($option);
}
if (!dontPushVal)
self.pushVal();
self.$element.trigger($.Event('itemAdded', { item: item }));
},
remove: function(item, dontPushVal) {
var self = this;
if (self.objectItems) {
if (typeof item === "object")
item = $.grep(self.itemsArray, function(other) { return self.options.itemValue(other) == self.options.itemValue(item); } )[0];
else
item = $.grep(self.itemsArray, function(other) { return self.options.itemValue(other) == item; } )[0];
}
if (item) {
$('.tag', self.$container).filter(function() { return $(this).data('item') === item; }).remove();
$('option', self.$element).filter(function() { return $(this).data('item') === item; }).remove();
self.itemsArray.splice(self.itemsArray.indexOf(item), 1);
}
if (!dontPushVal)
self.pushVal();
self.$element.trigger($.Event('itemRemoved', { item: item }));
},
removeAll: function() {
var self = this;
$('.tag', self.$container).remove();
$('option', self.$element).remove();
while(self.itemsArray.length > 0)
self.itemsArray.pop();
self.pushVal();
},
refresh: function() {
var self = this;
$('.tag', self.$container).each(function() {
var $tag = $(this),
item = $tag.data('item'),
itemValue = self.options.itemValue(item),
itemText = self.options.itemText(item),
tagClass = self.options.tagClass(item);
// Update tag's class and inner text
$tag.attr('class', null);
$tag.addClass('tag ' + htmlEncode(tagClass));
$tag.contents().filter(function() {
return this.nodeType == 3;
})[0].nodeValue = htmlEncode(itemText);
if (self.isSelect) {
var option = $('option', self.$element).filter(function() { return $(this).data('item') === item; });
option.attr('value', itemValue);
}
});
},
// Returns the items added as tags
items: function() {
return this.itemsArray;
},
// Assembly value by retrieving the value of each item, and set it on the element.
pushVal: function() {
var self = this,
val = $.map(self.items(), function(item) {
return self.options.itemValue(item).toString();
});
self.$element.val(val, true).trigger('change');
},
build: function(options) {
var self = this;
self.options = $.extend({}, defaultOptions, options);
var typeahead = self.options.typeahead || {};
// When itemValue is set, freeInput should always be false
if (self.objectItems)
self.options.freeInput = false;
makeOptionItemFunction(self.options, 'itemValue');
makeOptionItemFunction(self.options, 'itemText');
makeOptionItemFunction(self.options, 'tagClass');
// for backwards compatibility, self.options.source is deprecated
if (self.options.source)
typeahead.source = self.options.source;
if (typeahead.source && $.fn.typeahead) {
makeOptionFunction(typeahead, 'source');
self.$input.typeahead({
source: function (query, process) {
function processItems(items) {
var texts = [];
for (var i = 0; i < items.length; i++) {
var text = self.options.itemText(items[i]);
map[text] = items[i];
texts.push(text);
}
process(texts);
}
this.map = {};
var map = this.map,
data = typeahead.source(query);
if ($.isFunction(data.success)) {
// support for Angular promises
data.success(processItems);
} else {
// support for functions and jquery promises
$.when(data)
.then(processItems);
}
},
updater: function (text) {
self.add(this.map[text]);
},
matcher: function (text) {
return (text.toLowerCase().indexOf(this.query.trim().toLowerCase()) !== -1);
},
sorter: function (texts) {
return texts.sort();
},
highlighter: function (text) {
var regex = new RegExp( '(' + this.query + ')', 'gi' );
return text.replace( regex, "<strong>$1</strong>" );
}
});
}
self.$container.on('click', $.proxy(function(event) {
self.$input.focus();
}, self));
self.$container.on('keydown', 'input', $.proxy(function(event) {
var $input = $(event.target);
switch (event.which) {
// BACKSPACE
case 8:
if (doGetCaretPosition($input[0]) === 0) {
var prev = $input.prev();
if (prev) {
self.remove(prev.data('item'));
}
}
break;
// DELETE
case 46:
if (doGetCaretPosition($input[0]) === 0) {
var next = $input.next();
if (next) {
self.remove(next.data('item'));
}
}
break;
// LEFT ARROW
case 37:
// Try to move the input before the previous tag
var $prevTag = $input.prev();
if ($input.val().length === 0 && $prevTag[0]) {
$prevTag.before($input);
$input.focus();
}
break;
// LEFT ARROW
case 39:
// Try to move the input before the previous tag
var $nextTag = $input.next();
if ($input.val().length === 0 && $nextTag[0]) {
$nextTag.after($input);
$input.focus();
}
break;
case 188: // COMMA
case 13: // ENTER
if (self.options.freeInput) {
self.add($input.val());
$input.val('');
event.preventDefault();
}
break;
}
$input.attr('size', Math.max(100, $input.val().length));
}, self));
// Remove icon clicked
self.$container.on('click', '[data-role=remove]', $.proxy(function(event) {
self.remove($(event.target).closest('.tag').data('item'));
}, self));
if (self.$element[0].tagName === 'INPUT') {
self.add(self.$element.val());
} else {
$('option', self.$element).each(function() {
self.add($(this).attr('value'), true);
});
}
},
destroy: function() {
var self = this;
// Unbind events
self.$container.off('keypress', 'input');
self.$container.off('click', '[50role=remove]');
self.$container.remove();
self.$element.removeData('tagsinput');
self.$element.show();
},
focus: function() {
this.$input.focus();
}
};
// Register JQuery plugin
$.fn.tagsinput = function(arg1, arg2) {
var results = [];
this.each(function() {
var tagsinput = $(this).data('tagsinput');
// Initialize a new tags input
if (!tagsinput) {
tagsinput = new TagsInput(this, arg1);
$(this).data('tagsinput', tagsinput);
results.push(tagsinput);
if (this.tagName === 'SELECT') {
$('option', $(this)).attr('selected', 'selected');
}
// Init tags from $(this).val()
$(this).val($(this).val());
} else {
// Invoke function on existing tags input
var retVal = tagsinput[arg1](arg2);
if (retVal !== undefined)
results.push(retVal);
}
});
if ( typeof arg1 == 'string') {
// Return the results from the invoked function calls
return results.length > 1 ? results : results[0];
} else {
return results;
}
};
$.fn.tagsinput.Constructor = TagsInput;
// Most options support both a string or number as well as a function as
// option value. This function makes sure that the option with the given
// key in the given options is wrapped in a function
function makeOptionItemFunction(options, key) {
if (typeof options[key] !== 'function') {
var value = options[key];
options[key] = function(item) { return item[value]; };
}
}
function makeOptionFunction(options, key) {
if (typeof options[key] !== 'function') {
var value = options[key];
options[key] = function() { return value; };
}
}
// HtmlEncodes the given value
var htmlEncodeContainer = $('<div />');
function htmlEncode(value) {
if (value) {
return htmlEncodeContainer.text(value).html();
} else {
return '';
}
}
// Returns the position of the caret in the given input field
// http://flightschool.acylt.com/devnotes/caret-position-woes/
function doGetCaretPosition(oField) {
var iCaretPos = 0;
if (document.selection) {
oField.focus ();
var oSel = document.selection.createRange();
oSel.moveStart ('character', -oField.value.length);
iCaretPos = oSel.text.length;
} else if (oField.selectionStart || oField.selectionStart == '0') {
iCaretPos = oField.selectionStart;
}
return (iCaretPos);
}
$(function() {
$("input[data-role=tagsinput], select[multiple][data-role=tagsinput]").tagsinput();
});
})(window.jQuery);

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