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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'], function (contentType) {
'use strict';
function isSentMail() {
return _.has(this, 'mailbox') && this.mailbox.toUpperCase() === 'SENT';
}
function isDraftMail() {
return _.has(this, 'mailbox') && this.mailbox.toUpperCase() === 'DRAFTS';
}
function isInTrash() {
return _.has(this, 'mailbox') && this.mailbox.toUpperCase() === 'TRASH';
}
function setDraftReplyFor(ident) {
this.draft_reply_for = ident;
}
function replyToAddress() {
return {
to: [this.replying.single],
cc: []
};
}
function replyToAllAddress() {
return {
to: this.replying.all['to-field'],
cc: this.replying.all['cc-field']
};
}
function getHeadersFromMailPart (rawBody) {
var lines, headerLines, endOfHeaders, headers;
lines = rawBody.split('\n');
endOfHeaders = _.indexOf(lines, '');
headerLines = lines.slice(0, endOfHeaders);
headers = _.map(headerLines, function (headerLine) {
return _.map(headerLine.split(':'), function(elem){return elem.trim();});
});
return _.object(headers);
}
function getBodyFromMailPart (rawBody) {
var lines, endOfHeaders;
lines = rawBody.split('\n');
endOfHeaders = _.indexOf(lines, '');
return lines.slice(endOfHeaders + 1).join('\n');
}
function parseWithHeaders(rawBody) {
return {headers: getHeadersFromMailPart(rawBody), body: getBodyFromMailPart(rawBody)};
}
function getMailMultiParts () {
var mediaType = this.getMailMediaType();
var boundary = '--' + mediaType.params.boundary + '\n';
var finalBoundary = '--' + mediaType.params.boundary + '--';
var bodyParts = this.body.split(finalBoundary)[0].split(boundary);
bodyParts = _.reject(bodyParts, function(bodyPart) { return _.isEmpty(bodyPart.trim()); });
return _.map(bodyParts, parseWithHeaders);
}
function getMailMediaType () {
return new contentType.MediaType(this.header.content_type);
}
function isMailMultipartAlternative () {
return this.getMailMediaType().type === 'multipart/alternative';
}
function availableBodyPartsContentType () {
var bodyParts = this.getMailMultiParts();
return _.pluck(_.pluck(bodyParts, 'headers'), 'Content-Type');
}
function getMailPartByContentType (contentType) {
var bodyParts = this.getMailMultiParts();
return _.findWhere(bodyParts, {headers: {'Content-Type': contentType}});
}
return {
create: function (mail) {
if (!mail) { return; }
mail.isSentMail = isSentMail;
mail.isDraftMail = isDraftMail;
mail.isInTrash = isInTrash;
mail.setDraftReplyFor = setDraftReplyFor;
mail.replyToAddress = replyToAddress;
mail.replyToAllAddress = replyToAllAddress;
mail.getMailMediaType = getMailMediaType;
mail.isMailMultipartAlternative = isMailMultipartAlternative;
mail.getMailMultiParts = getMailMultiParts;
mail.availableBodyPartsContentType = availableBodyPartsContentType;
mail.getMailPartByContentType = getMailPartByContentType;
return mail;
}
};
});
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