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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/>.
*/
'use strict';
define(
[
'flight/lib/component',
'views/templates',
'mail_view/ui/mail_actions',
'helpers/view_helper',
'mixins/with_hide_and_show',
'mixins/with_mail_tagging',
'page/events',
'views/i18n',
'features'
],
function (defineComponent, templates, mailActions, viewHelpers, withHideAndShow, withMailTagging, events, i18n, features) {
return defineComponent(mailView, mailActions, withHideAndShow, withMailTagging);
function mailView() {
this.defaultAttrs({
tags: '.tag',
newTagInput: '#new-tag-input',
newTagButton: '#new-tag-button',
addNew: '.add-new',
trashButton: '#trash-button',
archiveButton: '#archive-button',
closeMailButton: '.close-mail-button'
});
this.displayMail = function (event, data) {
this.attr.mail = data.mail;
var date = new Date(data.mail.header.date);
data.mail.header.formattedDate = viewHelpers.getFormattedDate(date);
var signed, encrypted;
data.mail.security_casing = data.mail.security_casing || {};
if(features.isEnabled('signatureStatus')) {
signed = this.checkSigned(data.mail);
}
if(features.isEnabled('encryptionStatus')) {
encrypted = this.checkEncrypted(data.mail);
}
var attachments = _.map(data.mail.attachments, function(a){
return { 'encoding': a.headers['Content-Transfer-Encoding'], 'name': a.name, 'ident': a.ident };
});
this.$node.html(templates.mails.fullView({
header: data.mail.header,
body: [],
statuses: viewHelpers.formatStatusClasses(data.mail.status),
ident: data.mail.ident,
tags: data.mail.tags,
encryptionStatus: encrypted,
signatureStatus: signed,
features: features,
attachments: attachments
}));
this.$node.find('.bodyArea').html(viewHelpers.formatMailBody(data.mail));
this.trigger(document, events.search.highlightResults, {where: '.bodyArea'});
this.trigger(document, events.search.highlightResults, {where: '.subjectArea'});
this.trigger(document, events.search.highlightResults, {where: '.msg-header .recipients'});
this.attachTagCompletion(this.attr.mail);
this.select('tags').on('click', function (event) {
this.removeTag($(event.target).text());
}.bind(this));
this.addTagLoseFocus();
this.on(this.select('newTagButton'), 'click', this.showNewTagInput);
this.on(this.select('newTagInput'), 'keydown', this.handleKeyDown);
this.on(this.select('newTagInput'), 'blur', this.addTagLoseFocus);
this.on(this.select('trashButton'), 'click', this.moveToTrash);
this.on(this.select('closeMailButton'), 'click', this.openNoMessageSelectedPane);
mailActions.attachTo('#mail-actions', data);
this.resetScroll();
};
this.resetScroll = function(){
$('#right-pane').scrollTop(0);
};
this.checkEncrypted = function(mail) {
if(_.isEmpty(mail.security_casing.locks)) { return 'not-encrypted'; }
var status = ['encrypted'];
if(_.any(mail.security_casing.locks, function (lock) { return lock.state === 'valid'; })) { status.push('encryption-valid'); }
else { status.push('encryption-error'); }
return status.join(' ');
};
this.checkSigned = function(mail) {
if(_.isEmpty(mail.security_casing.imprints)) { return 'not-signed'; }
if(_.any(mail.security_casing.imprints, function(imprint) { return imprint.state === 'no_signature_information'; })) {
return '';
}
var status = ['signed'];
if(_.any(mail.security_casing.imprints, function(imprint) { return imprint.state === 'from_revoked'; })) {
status.push('signature-revoked');
}
if(_.any(mail.security_casing.imprints, function(imprint) { return imprint.state === 'from_expired'; })) {
status.push('signature-expired');
}
if(this.isNotTrusted(mail)) {
status.push('signature-not-trusted');
}
return status.join(' ');
};
this.isNotTrusted = function(mail){
return _.any(mail.security_casing.imprints, function(imprint) {
if(_.isNull(imprint.seal)){
return true;
}
var currentTrust = _.isUndefined(imprint.seal.trust) ? imprint.seal.validity : imprint.seal.trust;
return currentTrust === 'no_trust';
});
};
this.openNoMessageSelectedPane = function(ev, data) {
this.trigger(document, events.dispatchers.rightPane.openNoMessageSelected);
};
this.handleKeyDown = function(event) {
var ENTER_KEY = 13;
var ESC_KEY = 27;
if (event.which === ENTER_KEY){
event.preventDefault();
if (this.select('newTagInput').val().trim() !== '') {
this.createNewTag();
}
} else if (event.which === ESC_KEY) {
event.preventDefault();
this.addTagLoseFocus();
}
};
this.addTagLoseFocus = function () {
this.select('newTagInput').hide();
this.select('newTagInput').typeahead('val', '');
this.select('addNew').show();
};
this.showNewTagInput = function () {
this.select('newTagInput').show();
this.select('newTagInput').focus();
this.select('addNew').hide();
};
this.removeTag = function (tag) {
tag = tag.toString();
var filteredTags = _.without(this.attr.mail.tags, tag);
this.updateTags(this.attr.mail, filteredTags);
this.trigger(document, events.dispatchers.tags.refreshTagList);
};
this.moveToTrash = function(){
this.trigger(document, events.ui.mail.delete, { mail: this.attr.mail });
};
this.tagsUpdated = function(ev, data) {
data = data || {};
this.attr.mail.tags = data.tags;
this.displayMail({}, { mail: this.attr.mail });
};
this.mailDeleted = function(ev, data) {
if (_.contains(_.pluck(data.mails, 'ident'), this.attr.mail.ident)) {
this.openNoMessageSelectedPane();
}
};
this.fetchMailToShow = function () {
this.trigger(events.mail.want, {mail: this.attr.ident, caller: this});
};
this.after('initialize', function () {
this.on(this, events.mail.here, this.displayMail);
this.on(this, events.mail.notFound, this.openNoMessageSelectedPane);
this.on(document, events.dispatchers.rightPane.clear, this.teardown);
this.on(document, events.mail.tags.updated, this.tagsUpdated);
this.on(document, events.mail.deleted, this.mailDeleted);
this.fetchMailToShow();
});
}
}
);
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