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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(
[
'helpers/contenttype',
'lib/html_whitelister',
'views/i18n',
'quoted-printable/quoted-printable',
'utf8/utf8'
],
function(contentType, htmlWhitelister, i18n, quotedPrintable, utf8) {
'use strict';
function formatStatusClasses(ss) {
return _.map(ss, function(s) {
return 'status-' + s;
}).join(' ');
}
function addParagraphsToPlainText(textPlainBody) {
return textPlainBody.replace(/^(.*?)$/mg, '$1<br/>');
}
function escapeHtmlTags(body) {
var escapeIndex = {
'&': '&',
'<': '<',
'>': '>',
'"': '"',
'\'':''',
'/': '/'
};
return body.replace(/["'<>\/&]/g, function(char){
return escapeIndex[char];
});
}
function escapeHtmlAndAddParagraphs(body) {
var escapedBody = escapeHtmlTags(body);
return addParagraphsToPlainText(escapedBody);
}
function formatMailBody(mail) {
var body = mail.htmlBody ?
htmlWhitelister.sanitize(mail.htmlBody, htmlWhitelister.tagPolicy) :
escapeHtmlAndAddParagraphs(mail.textPlainBody);
return $('<div>' + body + '</div>');
}
function moveCaretToEnd(el) {
if (typeof el.selectionStart === 'number') {
el.selectionStart = el.selectionEnd = el.value.length;
} else if (typeof el.createTextRange !== 'undefined') {
el.focus();
var range = el.createTextRange();
range.collapse(false);
range.select();
}
}
function fixedSizeNumber(num, size) {
var res = num.toString();
while(res.length < size) {
res = '0' + res;
}
return res;
}
function createTodayDate() {
var today = new Date();
today.setHours(0);
today.setMinutes(0);
today.setSeconds(0);
return today;
}
function moveCaretToEndOfText() {
var self = this;
moveCaretToEnd(self);
window.setTimeout(function() {
moveCaretToEnd(self);
}, 1);
}
function prependFrom(mail) {
return i18n(
'On __date__, <__from__> wrote:\n',
{'date': new Date(mail.header.date).toString(), 'from': mail.header.from}
);
}
function quoteMail(mail) {
return '\n\n' + prependFrom(mail) + mail.textPlainBody.replace(/^/mg, '> ');
}
function formatDate(dateString) {
var date = new Date(dateString);
var today = createTodayDate();
if (date.getTime() > today.getTime()) {
return fixedSizeNumber(date.getHours(), 2) + ':' + fixedSizeNumber(date.getMinutes(), 2);
} else {
return '' + date.getFullYear() + '-' + fixedSizeNumber(date.getMonth() + 1, 2) + '-' + fixedSizeNumber(date.getDate(), 2);
}
}
Handlebars.registerHelper('formatDate', formatDate);
Handlebars.registerHelper('formatStatusClasses', formatStatusClasses);
return {
formatStatusClasses: formatStatusClasses,
formatMailBody: formatMailBody,
moveCaretToEndOfText: moveCaretToEndOfText,
quoteMail: quoteMail,
i18n: i18n
};
});
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