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define(
[
'helpers/contenttype',
'lib/html_whitelister',
'views/i18n',
'quoted-printable/quoted-printable'
],
function(contentType, htmlWhitelister, i18n_lib, quotedPrintable) {
'use strict';
function formatStatusClasses(ss) {
return _.map(ss, function(s) {
return 'status-' + s;
}).join(' ');
}
function addParagraphsToPlainText(plainTextBodyPart) {
return _.map(plainTextBodyPart.split('\n'), function (paragraph) {
return '<p>' + paragraph + '</p>';
}).join('');
}
function isQuotedPrintableBodyPart (bodyPart) {
return bodyPart.headers &&
bodyPart.headers['Content-Transfer-Encoding'] &&
bodyPart.headers['Content-Transfer-Encoding'] === 'quoted-printable';
}
function getHtmlContentType (mail) {
return _.find(mail.availableBodyPartsContentType(), function (contentType) {
return contentType.indexOf('text/html') >= 0;
});
}
function getSanitizedAndDecodedMailBody (bodyPart) {
var body;
if (isQuotedPrintableBodyPart(bodyPart)) {
body = quotedPrintable.decode(bodyPart.body);
} else if (bodyPart.body) {
body = bodyPart.body;
} else {
body = bodyPart;
}
return htmlWhitelister.sanitize(body, htmlWhitelister.tagPolicy);
}
function formatMailBody (mail) {
if (mail.isMailMultipartAlternative()) {
var htmlContentType;
htmlContentType = getHtmlContentType(mail);
if (htmlContentType) {
return $(getSanitizedAndDecodedMailBody(mail.getMailPartByContentType(htmlContentType)));
}
return $(getSanitizedAndDecodedMailBody(addParagraphsToPlainText(mail.getMailMultiParts[0])));
}
return $(getSanitizedAndDecodedMailBody(addParagraphsToPlainText(mail.body)));
}
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 getFormattedDate(date){
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);
}
}
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 quoteMail(mail) {
var quotedLines = _.map(mail.body.split('\n'), function (line) {
return '> ' + line;
});
return '\n\n' + quotedLines.join('\n');
}
function i18n(text) {
return i18n_lib.get(text);
}
return {
formatStatusClasses: formatStatusClasses,
formatMailBody: formatMailBody,
moveCaretToEndOfText: moveCaretToEndOfText,
getFormattedDate: getFormattedDate,
quoteMail: quoteMail,
i18n: i18n
};
});
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