From 3b59a3202608ead89b887b3048af0a0d0bb99f1e Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Tue, 01 Sep 2015 09:29:42 -0400
Subject: [PATCH] Fix support for Mozilla-based browsers, e.g. Pale Moon (#1490517)
---
program/js/app.js | 339 +++++++++++++++++++++++++++++++++++---------------------
1 files changed, 212 insertions(+), 127 deletions(-)
diff --git a/program/js/app.js b/program/js/app.js
index 25f7b1e..603d2f8 100644
--- a/program/js/app.js
+++ b/program/js/app.js
@@ -141,8 +141,8 @@
var n, p = this;
this.task = this.env.task;
- // check browser
- if (this.env.server_error != 409 && (!bw.dom || !bw.xmlhttp_test() || (bw.mz && bw.vendver < 1.9))) {
+ // check browser capabilities (never use version checks here)
+ if (this.env.server_error != 409 && (!bw.dom || !bw.xmlhttp_test())) {
this.goto_url('error', '_code=0x199');
return;
}
@@ -186,6 +186,11 @@
if (this.env.permaurl)
this.enable_command('permaurl', 'extwin', true);
+
+ // initialize html editor
+ if (this.env.html_editor_init && window.rcmail_editor_init) {
+ rcmail_editor_init(this.env.html_editor_init);
+ }
switch (this.task) {
@@ -593,6 +598,7 @@
// remove copy from local storage if compose screen is left intentionally
this.remove_compose_data(this.env.compose_id);
+ this.compose_skip_unsavedcheck = true;
}
// process external commands
@@ -652,6 +658,7 @@
if (win) {
this.save_compose_form_local();
+ this.compose_skip_unsavedcheck = true;
$("input[name='_action']", form).val('compose');
form.action = this.url('mail/compose', { _id: this.env.compose_id, _extwin: 1 });
form.target = win.name;
@@ -976,12 +983,9 @@
url = {};
if (this.task == 'mail') {
- url._mbox = this.env.mailbox;
+ url = {_mbox: this.env.mailbox, _search: this.env.search_request};
if (props)
- url._to = props;
- // also send search request so we can go back to search result after message is sent
- if (this.env.search_request)
- url._search = this.env.search_request;
+ url._to = props;
}
// modify url if we're in addressbook
else if (this.task == 'addressbook') {
@@ -1006,8 +1010,12 @@
break;
}
}
- else if (props)
+ else if (props && typeof props == 'string') {
url._to = props;
+ }
+ else if (props && typeof props == 'object') {
+ $.extend(url, props);
+ }
this.open_compose_step(url);
break;
@@ -1078,9 +1086,9 @@
case 'reply-list':
case 'reply':
if (uid = this.get_single_uid()) {
- url = {_reply_uid: uid, _mbox: this.env.mailbox};
+ url = {_reply_uid: uid, _mbox: this.env.mailbox, _search: this.env.search_request};
+ // do reply-list, when list is detected and popup menu wasn't used
if (command == 'reply-all')
- // do reply-list, when list is detected and popup menu wasn't used
url._all = (!props && this.env.reply_all_mode == 1 && this.commands['reply-list'] ? 'list' : 'all');
else if (command == 'reply-list')
url._all = 'list';
@@ -1325,8 +1333,10 @@
var url = this.get_task_url(task);
if (task == 'mail')
url += '&_mbox=INBOX';
- else if (task == 'logout')
+ else if (task == 'logout' && !this.env.server_error) {
+ url += '&_token=' + this.env.request_token;
this.clear_compose_data();
+ }
this.redirect(url);
};
@@ -1336,7 +1346,10 @@
if (!url)
url = this.env.comm_path;
- return url.replace(/_task=[a-z0-9_-]+/i, '_task='+task);
+ if (url.match(/[?&]_task=[a-zA-Z0-9_-]+/))
+ return url.replace(/_task=[a-zA-Z0-9_-]+/, '_task=' + task);
+ else
+ return url.replace(/\?.*$/, '') + '?_task=' + task;
};
this.reload = function(delay)
@@ -1795,7 +1808,7 @@
// attach events
$.each(fn, function(i, f) {
row[i].onclick = function(e) { f(e); return rcube_event.cancel(e); };
- if (bw.touch) {
+ if (bw.touch && row[i].addEventListener) {
row[i].addEventListener('touchend', function(e) {
if (e.changedTouches.length == 1) {
f(e);
@@ -2067,7 +2080,7 @@
if (preview && this.message_list && this.message_list.rows[id] && this.message_list.rows[id].unread && this.env.preview_pane_mark_read > 0) {
this.preview_read_timer = setTimeout(function() {
ref.set_unread_message(id, ref.env.mailbox);
- ref.http_post('mark', {_uid: id, _flag: 'read', _quiet: 1});
+ ref.http_post('mark', {_uid: id, _flag: 'read', _mbox: ref.env.mailbox, _quiet: 1});
}, this.env.preview_pane_mark_read * 1000);
}
}
@@ -2285,7 +2298,7 @@
// expand all threads with unread children
this.expand_unread = function()
{
- var r, tbody = this.gui_objects.messagelist.tBodies[0],
+ var r, tbody = this.message_list.tbody,
new_row = tbody.firstChild;
while (new_row) {
@@ -3117,7 +3130,7 @@
if (!this.gui_objects.messageform)
return false;
- var input_from = $("[name='_from']"),
+ var i, pos, input_from = $("[name='_from']"),
input_to = $("[name='_to']"),
input_subject = $("input[name='_subject']"),
input_message = $("[name='_message']").get(0),
@@ -3146,76 +3159,28 @@
// init live search events
this.init_address_input_events(input_to, ac_props);
- for (var i in ac_fields) {
+ for (i in ac_fields) {
this.init_address_input_events($("[name='_"+ac_fields[i]+"']"), ac_props);
}
if (!html_mode) {
- this.set_caret_pos(input_message, this.env.top_posting ? 0 : $(input_message).val().length);
+ pos = this.env.top_posting ? 0 : input_message.value.length;
+ this.set_caret_pos(input_message, pos);
+
// add signature according to selected identity
// if we have HTML editor, signature is added in callback
if (input_from.prop('type') == 'select-one') {
this.change_identity(input_from[0]);
}
+
+ // scroll to the bottom of the textarea (#1490114)
+ if (pos) {
+ $(input_message).scrollTop(input_message.scrollHeight);
+ }
}
// check for locally stored compose data
- if (window.localStorage) {
- var index = this.local_storage_get_item('compose.index', []);
-
- for (var key, i = 0; i < index.length; i++) {
- key = index[i], formdata = this.local_storage_get_item('compose.' + key, null, true);
- if (!formdata) {
- continue;
- }
- // restore saved copy of current compose_id
- if (formdata.changed && key == this.env.compose_id) {
- this.restore_compose_form(key, html_mode);
- break;
- }
- // skip records from 'other' drafts
- if (this.env.draft_id && formdata.draft_id && formdata.draft_id != this.env.draft_id) {
- continue;
- }
- // skip records on reply
- if (this.env.reply_msgid && formdata.reply_msgid != this.env.reply_msgid) {
- continue;
- }
- // show dialog asking to restore the message
- if (formdata.changed && formdata.session != this.env.session_id) {
- this.show_popup_dialog(
- this.get_label('restoresavedcomposedata')
- .replace('$date', new Date(formdata.changed).toLocaleString())
- .replace('$subject', formdata._subject)
- .replace(/\n/g, '<br/>'),
- this.get_label('restoremessage'),
- [{
- text: this.get_label('restore'),
- click: function(){
- ref.restore_compose_form(key, html_mode);
- ref.remove_compose_data(key); // remove old copy
- ref.save_compose_form_local(); // save under current compose_id
- $(this).dialog('close');
- }
- },
- {
- text: this.get_label('delete'),
- click: function(){
- ref.remove_compose_data(key);
- $(this).dialog('close');
- }
- },
- {
- text: this.get_label('ignore'),
- click: function(){
- $(this).dialog('close');
- }
- }]
- );
- break;
- }
- }
- }
+ this.compose_restore_dialog(0, html_mode)
if (input_to.val() == '')
input_to.focus();
@@ -3232,6 +3197,72 @@
// start the auto-save timer
this.auto_save_start();
};
+
+ this.compose_restore_dialog = function(j, html_mode)
+ {
+ var i, key, formdata, index = this.local_storage_get_item('compose.index', []);
+
+ var show_next = function(i) {
+ if (++i < index.length)
+ ref.compose_restore_dialog(i, html_mode)
+ }
+
+ for (i = j || 0; i < index.length; i++) {
+ key = index[i];
+ formdata = this.local_storage_get_item('compose.' + key, null, true);
+ if (!formdata) {
+ continue;
+ }
+ // restore saved copy of current compose_id
+ if (formdata.changed && key == this.env.compose_id) {
+ this.restore_compose_form(key, html_mode);
+ break;
+ }
+ // skip records from 'other' drafts
+ if (this.env.draft_id && formdata.draft_id && formdata.draft_id != this.env.draft_id) {
+ continue;
+ }
+ // skip records on reply
+ if (this.env.reply_msgid && formdata.reply_msgid != this.env.reply_msgid) {
+ continue;
+ }
+ // show dialog asking to restore the message
+ if (formdata.changed && formdata.session != this.env.session_id) {
+ this.show_popup_dialog(
+ this.get_label('restoresavedcomposedata')
+ .replace('$date', new Date(formdata.changed).toLocaleString())
+ .replace('$subject', formdata._subject)
+ .replace(/\n/g, '<br/>'),
+ this.get_label('restoremessage'),
+ [{
+ text: this.get_label('restore'),
+ click: function(){
+ ref.restore_compose_form(key, html_mode);
+ ref.remove_compose_data(key); // remove old copy
+ ref.save_compose_form_local(); // save under current compose_id
+ $(this).dialog('close');
+ }
+ },
+ {
+ text: this.get_label('delete'),
+ click: function(){
+ ref.remove_compose_data(key);
+ $(this).dialog('close');
+ show_next(i);
+ }
+ },
+ {
+ text: this.get_label('ignore'),
+ click: function(){
+ $(this).dialog('close');
+ show_next(i);
+ }
+ }]
+ );
+ break;
+ }
+ }
+ }
this.init_address_input_events = function(obj, props)
{
@@ -3261,6 +3292,7 @@
form._draft.value = draft ? '1' : '';
form.action = this.add_url(form.action, '_unlock', msgid);
form.action = this.add_url(form.action, '_lang', lang);
+ form.action = this.add_url(form.action, '_framed', 1);
// register timer to notify about connection timeout
this.submit_timer = setTimeout(function(){
@@ -3409,6 +3441,8 @@
}
else if (this.html2plain(tinyMCE.get(props.id).getContent(), props.id))
tinyMCE.execCommand('mceRemoveControl', false, props.id);
+ else
+ return false;
return true;
};
@@ -3632,14 +3666,13 @@
this.set_draft_id = function(id)
{
- var rc;
-
if (id && id != this.env.draft_id) {
- if (rc = this.opener()) {
- // refresh the drafts folder in opener window
- if (rc.env.task == 'mail' && rc.env.action == '' && rc.env.mailbox == this.env.drafts_mailbox)
- rc.command('checkmail');
- }
+ var filter = {task: 'mail', action: ''},
+ rc = this.opener(false, filter) || this.opener(true, filter);
+
+ // refresh the drafts folder in the opener window
+ if (rc && rc.env.mailbox == this.env.drafts_mailbox)
+ rc.command('checkmail');
this.env.draft_id = id;
$("input[name='_draft_saveid']").val(id);
@@ -3655,6 +3688,7 @@
// always remove local copy upon saving as draft
this.remove_compose_data(this.env.compose_id);
+ this.compose_skip_unsavedcheck = false;
};
this.auto_save_start = function()
@@ -3679,6 +3713,21 @@
ref.compose_type_activity_last = ref.compose_type_activity;
}
}, 5000);
+
+ $(window).unload(function() {
+ // remove copy from local storage if compose screen is left after warning
+ if (!ref.env.server_error)
+ ref.remove_compose_data(ref.env.compose_id);
+ });
+ }
+
+ // check for unsaved changes before leaving the compose page
+ if (!window.onbeforeunload) {
+ window.onbeforeunload = function() {
+ if (!ref.compose_skip_unsavedcheck && ref.cmp_hash != ref.compose_field_hash()) {
+ return ref.get_label('notsentwarning');
+ }
+ };
}
// Unlock interface now that saving is complete
@@ -3750,15 +3799,16 @@
}
});
- if (window.localStorage && !empty) {
+ if (!empty) {
var index = this.local_storage_get_item('compose.index', []),
key = this.env.compose_id;
- if ($.inArray(key, index) < 0) {
- index.push(key);
- }
- this.local_storage_set_item('compose.' + key, formdata, true);
- this.local_storage_set_item('compose.index', index);
+ if ($.inArray(key, index) < 0) {
+ index.push(key);
+ }
+
+ this.local_storage_set_item('compose.' + key, formdata, true);
+ this.local_storage_set_item('compose.index', index);
}
};
@@ -3797,28 +3847,25 @@
// remove stored compose data from localStorage
this.remove_compose_data = function(key)
{
- if (window.localStorage) {
- var index = this.local_storage_get_item('compose.index', []);
+ var index = this.local_storage_get_item('compose.index', []);
- if ($.inArray(key, index) >= 0) {
- this.local_storage_remove_item('compose.' + key);
- this.local_storage_set_item('compose.index', $.grep(index, function(val,i) { return val != key; }));
- }
+ if ($.inArray(key, index) >= 0) {
+ this.local_storage_remove_item('compose.' + key);
+ this.local_storage_set_item('compose.index', $.grep(index, function(val,i) { return val != key; }));
}
};
// clear all stored compose data of this user
this.clear_compose_data = function()
{
- if (window.localStorage) {
- var index = this.local_storage_get_item('compose.index', []);
+ var i, index = this.local_storage_get_item('compose.index', []);
- for (var i=0; i < index.length; i++) {
- this.local_storage_remove_item('compose.' + index[i]);
- }
- this.local_storage_remove_item('compose.index');
+ for (i=0; i < index.length; i++) {
+ this.local_storage_remove_item('compose.' + index[i]);
}
- }
+
+ this.local_storage_remove_item('compose.index');
+ };
this.change_identity = function(obj, show_sig)
@@ -3829,6 +3876,16 @@
if (!show_sig)
show_sig = this.env.show_sig;
+ var id = obj.options[obj.selectedIndex].value;
+
+ // enable manual signature insert
+ if (this.env.signatures && this.env.signatures[id]) {
+ this.enable_command('insert-sig', true);
+ this.env.compose_commands.push('insert-sig');
+ }
+ else
+ this.enable_command('insert-sig', false);
+
// first function execution
if (!this.env.identities_initialized) {
this.env.identities_initialized = true;
@@ -3838,21 +3895,19 @@
return;
}
- var i, rx, cursor_pos, p = -1,
- id = obj.options[obj.selectedIndex].value,
+ var cursor_pos, p = -1,
input_message = $("[name='_message']"),
message = input_message.val(),
is_html = ($("input[name='_is_html']").val() == '1'),
sig = this.env.identity,
delim = this.env.recipients_separator,
- rx_delim = RegExp.escape(delim),
- headers = ['replyto', 'bcc'];
+ rx_delim = RegExp.escape(delim);
// update reply-to/bcc fields with addresses defined in identities
- for (i in headers) {
- var key = headers[i],
- old_val = sig && this.env.identities[sig] ? this.env.identities[sig][key] : '',
- new_val = id && this.env.identities[id] ? this.env.identities[id][key] : '',
+ $.each(['replyto', 'bcc'], function() {
+ var rx, key = this,
+ old_val = sig && ref.env.identities[sig] ? ref.env.identities[sig][key] : '',
+ new_val = id && ref.env.identities[id] ? ref.env.identities[id][key] : '',
input = $('[name="_'+key+'"]'), input_val = input.val();
// remove old address(es)
@@ -3879,15 +3934,7 @@
if (old_val || new_val)
input.val(input_val).change();
- }
-
- // enable manual signature insert
- if (this.env.signatures && this.env.signatures[id]) {
- this.enable_command('insert-sig', true);
- this.env.compose_commands.push('insert-sig');
- }
- else
- this.enable_command('insert-sig', false);
+ });
if (!is_html) {
// remove the 'old' signature
@@ -4216,6 +4263,7 @@
this.sent_successfully = function(type, msg, folders)
{
this.display_message(msg, type);
+ this.compose_skip_unsavedcheck = true;
if (this.env.extwin) {
this.lock_form(this.gui_objects.messageform);
@@ -4656,6 +4704,7 @@
this.list_contacts = function(src, group, page)
{
var win, folder, url = {},
+ refresh = src === undefined && group === undefined && page === undefined,
target = window;
if (!src)
@@ -4668,7 +4717,7 @@
page = this.env.current_page = 1;
this.reset_qsearch();
}
- else if (group != this.env.group)
+ else if (!refresh && group != this.env.group)
page = this.env.current_page = 1;
if (this.env.search_id)
@@ -4804,6 +4853,9 @@
if (action && (cid || action=='add') && !this.drag_active) {
if (this.env.group)
url._gid = this.env.group;
+
+ if (this.env.search_request)
+ url._search = this.env.search_request;
url._action = action;
url._source = this.env.source;
@@ -7131,6 +7183,7 @@
// save message in local storage and do not redirect
if (this.env.action == 'compose') {
this.save_compose_form_local();
+ this.compose_skip_unsavedcheck = true;
}
else if (redirect_url) {
window.setTimeout(function(){ ref.redirect(redirect_url, true); }, 2000);
@@ -7400,12 +7453,24 @@
};
// get window.opener.rcmail if available
- this.opener = function()
+ this.opener = function(deep, filter)
{
+ var i, win = window.opener;
+
// catch Error: Permission denied to access property rcmail
try {
- if (window.opener && !opener.closed && opener.rcmail)
- return opener.rcmail;
+ if (win && !win.closed) {
+ // try parent of the opener window, e.g. preview frame
+ if (deep && (!win.rcmail || win.rcmail.env.framed) && win.parent && win.parent.rcmail)
+ win = win.parent;
+
+ if (win.rcmail && filter)
+ for (i in filter)
+ if (win.rcmail.env[i] != filter[i])
+ return;
+
+ return win.rcmail;
+ }
}
catch (e) {}
};
@@ -7623,7 +7688,7 @@
if (plugin && plugin.enabledPlugin)
return 1;
- if (window.ActiveXObject) {
+ if ('ActiveXObject' in window) {
try {
if (axObj = new ActiveXObject("AcroPDF.PDF"))
return 1;
@@ -7656,7 +7721,7 @@
if (plugin && plugin.enabledPlugin)
return 1;
- if (window.ActiveXObject) {
+ if ('ActiveXObject' in window) {
try {
if (axObj = new ActiveXObject("ShockwaveFlash.ShockwaveFlash"))
return 1;
@@ -7684,23 +7749,43 @@
// wrapper for localStorage.getItem(key)
this.local_storage_get_item = function(key, deflt, encrypted)
{
+ var item;
// TODO: add encryption
- var item = localStorage.getItem(this.get_local_storage_prefix() + key);
+ try {
+ item = localStorage.getItem(this.get_local_storage_prefix() + key);
+ }
+ catch (e) { }
+
return item !== null ? JSON.parse(item) : (deflt || null);
};
// wrapper for localStorage.setItem(key, data)
this.local_storage_set_item = function(key, data, encrypted)
{
- // TODO: add encryption
- return localStorage.setItem(this.get_local_storage_prefix() + key, JSON.stringify(data));
+ // try/catch to handle no localStorage support, but also error
+ // in Safari-in-private-browsing-mode where localStorage exists
+ // but can't be used (#1489996)
+ try {
+ // TODO: add encryption
+ localStorage.setItem(this.get_local_storage_prefix() + key, JSON.stringify(data));
+ return true;
+ }
+ catch (e) {
+ return false;
+ }
};
// wrapper for localStorage.removeItem(key)
this.local_storage_remove_item = function(key)
{
- return localStorage.removeItem(this.get_local_storage_prefix() + key);
+ try {
+ localStorage.removeItem(this.get_local_storage_prefix() + key);
+ return true;
+ }
+ catch (e) {
+ return false;
+ }
};
} // end object rcube_webmail
--
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