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/*
* Copyright (c) 2014 ThoughtWorks, Inc.
*
* Pixelated is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Pixelated is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Pixelated. If not, see <http://www.gnu.org/licenses/>.
*/
define(
[
'flight/lib/component',
'views/templates',
'page/events',
'views/i18n'
],
function (defineComponent, templates, events, i18n) {
'use strict';
var Tag = defineComponent(tag);
Tag.appendedTo = function (parent, data) {
var res = new this();
res.renderAndAttach(parent, data);
return res;
};
return Tag;
function tag() {
var ALWAYS_HIDE_BADGE_FOR = ['sent', 'trash', 'all'];
var TOTAL_BADGE = ['drafts'];
this.displayBadge = function(tag) {
if(_.include(ALWAYS_HIDE_BADGE_FOR, tag.name)) { return false; }
if(this.badgeType(tag) === 'total') {
return tag.counts.total > 0;
} else {
return (tag.counts.total - tag.counts.read) > 0;
}
};
this.badgeType = function(tag) {
return _.include(TOTAL_BADGE, tag.name) ? 'total' : 'unread';
};
this.doUnselect = function () {
this.$node.removeClass('selected');
};
this.doSelect = function () {
this.$node.addClass('selected');
};
this.selectTag = function (ev, data) {
this.attr.currentTag = data.tag;
if (data.tag === this.attr.tag.name) {
this.doSelect();
}
else {
this.doUnselect();
}
};
this.selectTagAll = function () {
this.selectTag(null, {tag: 'all'});
};
this.viewFor = function (tag, template, currentTag) {
return template({
tagName: tag.default ? i18n.t('tags.' + tag.name) : tag.name,
ident: this.hashIdent(tag.ident),
count: this.badgeType(tag) === 'total' ? tag.counts.total : (tag.counts.total - tag.counts.read),
displayBadge: this.displayBadge(tag),
badgeType: this.badgeType(tag),
icon: tag.icon,
selected: tag.name === currentTag ? 'selected' : ''
});
};
this.decreaseReadCountIfMatchingTag = function (ev, data) {
var mailbox_and_tags = _.flatten([data.tags, data.mailbox]);
if (_.contains(mailbox_and_tags, this.attr.tag.name)) {
this.attr.tag.counts.read++;
this.$node.html(this.viewFor(this.attr.tag, templates.tags.tagInner, this.attr.currentTag));
if (!_.isUndefined(this.attr.shortcut)) {
this.attr.shortcut.reRender();
}
}
};
this.triggerSelect = function () {
this.trigger(document, events.ui.tag.select, { tag: this.attr.tag.name });
this.removeSearchingClass();
};
this.addSearchingClass = function() {
if (this.attr.tag.name === 'all'){
this.$node.addClass('searching');
}
};
this.hashIdent = function(ident) {
if (typeof ident === 'undefined') {
return '';
}
if (typeof ident === 'number') {
return ident;
}
if (ident.match(/^[a-zA-Z0-9]+$/)) {
return ident;
}
/*jslint bitwise: true */
return Math.abs(String(ident).split('').reduce(function(a,b){a=((a<<5)-a)+b.charCodeAt(0);return a&a;},0));
};
this.removeSearchingClass = function() {
if (this.attr.tag.name === 'all'){
this.$node.removeClass('searching');
}
};
this.after('initialize', function () {
this.on('click', this.triggerSelect);
this.on(document, events.mail.read, this.decreaseReadCountIfMatchingTag);
this.on(document, events.search.perform, this.addSearchingClass);
this.on(document, events.search.empty, this.removeSearchingClass);
this.on(document, events.ui.tag.select, this.selectTag);
this.on(document, events.search.perform, this.selectTagAll);
this.on(document, events.search.empty, this.selectTagAll);
});
this.renderAndAttach = function (parent, data) {
var rendered = this.viewFor(data.tag, templates.tags.tag, data.currentTag);
parent.append(rendered);
this.initialize('#tag-' + this.hashIdent(data.tag.ident), data);
this.on(parent, events.tags.teardown, this.teardown);
};
}
}
);
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