Implemented image selector dialog for TinyMCE, css fixes in classic skin for TinyMCE4

pull/193/head^2
Aleksander Machniak 11 years ago
parent f41912e4cb
commit b21f8bd3ef

@ -1799,6 +1799,7 @@ class rcmail extends rcube
'spelldict' => intval($this->config->get('spellcheck_dictionary'))
));
$this->output->add_label('selectimage', 'addimage');
$this->output->include_script('tinymce/tinymce.min.js');
$this->output->include_script('editor.js');
$this->output->add_script("rcmail_editor_init($script)", 'docready');

@ -539,12 +539,12 @@ function rcube_webmail()
// execute all foreign onload scripts
// @deprecated
for (var i in this.onloads) {
if (typeof this.onloads[i] === 'string')
eval(this.onloads[i]);
else if (typeof this.onloads[i] === 'function')
this.onloads[i]();
}
for (n in this.onloads) {
if (typeof this.onloads[n] === 'string')
eval(this.onloads[n]);
else if (typeof this.onloads[n] === 'function')
this.onloads[n]();
}
// start keep-alive and refresh intervals
this.start_refresh();
@ -4010,6 +4010,9 @@ function rcube_webmail()
// called from upload page
this.add2attachment_list = function(name, att, upload_id)
{
if (upload_id)
this.triggerEvent('fileuploaded', {name: name, attachment: att, id: upload_id});
if (!this.gui_objects.attachmentlist)
return false;

@ -29,7 +29,6 @@ function rcmail_editor_init(config)
relative_urls: false,
remove_script_host: false,
convert_urls: false, // #1486944
image_list: window.rcmail_editor_images,
image_description: false,
paste_webkit_style: "color font-size font-family",
paste_data_images: true
@ -52,7 +51,10 @@ function rcmail_editor_init(config)
spellchecker_rpc_url: '../../../../../?_task=utils&_action=spell_html&_remote=1',
spellchecker_enable_learn_rpc: config.spelldict, //TODO
spellchecker_language: rcmail.env.spell_lang,
accessibility_focus: false
accessibility_focus: false,
file_browser_callback: rcmail_file_browser_callback,
// @todo: support more than image (types: file, image, media)
file_browser_callback_types: 'image'
});
conf.setup = function(ed) {
@ -150,17 +152,151 @@ function rcmail_toggle_editor(select, textAreaId)
}
}
// editor callback for images listing
function rcmail_editor_images(callback)
// image selector
function rcmail_file_browser_callback(field_name, url, type, win)
{
var i, file, list = [];
var i, elem, dialog, list = [], editor = tinyMCE.activeEditor;
// open image selector dialog
dialog = editor.windowManager.open({
title: rcmail.gettext('select' + type),
width: 500,
height: 300,
html: '<div id="image-selector-list"><ul></ul></div>'
+ '<div id="image-selector-form"><div id="image-upload-button" class="mce-widget mce-btn" role="button"></div></div>',
buttons: [{text: 'Cancel', onclick: function() { rcmail_file_browser_close(); }}]
});
rcmail.env.file_browser_field = field_name;
rcmail.env.file_browser_type = type;
// fill images list with available images
for (i in rcmail.env.attachments) {
file = rcmail.env.attachments[i];
if (file.complete && file.mimetype.startsWith('image/')) {
list.push({title: file.name, value: rcmail.env.comm_path+'&_id='+rcmail.env.compose_id+'&_action=display-attachment&_file='+i});
if (elem = rcmail_file_browser_entry(i, rcmail.env.attachments[i])) {
list.push(elem);
}
}
callback(list);
if (list.length) {
$('#image-selector-list > ul').append(list);
}
// add hint about max file size (in dialog footer)
$('div.mce-abs-end', dialog.getEl()).append($('<div class="hint">').text($('#uploadform div.hint').text()));
// enable (smart) upload button
elem = $('#image-upload-button').append($('<span>').text(rcmail.gettext('add' + type)));
hack_file_input(elem, rcmail.gui_objects.uploadform);
// enable drag-n-drop area
if (rcmail.gui_objects.filedrop && rcmail.env.filedrop && ((window.XMLHttpRequest && XMLHttpRequest.prototype && XMLHttpRequest.prototype.sendAsBinary) || window.FormData)) {
rcmail.env.old_file_drop = rcmail.gui_objects.filedrop;
rcmail.gui_objects.filedrop = $('#image-selector-form');
rcmail.gui_objects.filedrop.addClass('droptarget')
.bind('dragover dragleave', function(e) {
e.preventDefault();
e.stopPropagation();
$(this)[(e.type == 'dragover' ? 'addClass' : 'removeClass')]('hover');
})
.get(0).addEventListener('drop', function(e) { return rcmail.file_dropped(e); }, false);
}
// register handler for successful file upload
if (!rcmail.env.file_dialog_event) {
rcmail.env.file_dialog_event = true;
rcmail.addEventListener('fileuploaded', function(attr) {
var elem;
if (elem = rcmail_file_browser_entry(attr.name, attr.attachment)) {
$('#image-selector-list > ul').prepend(elem);
}
});
}
}
// close file browser window
function rcmail_file_browser_close(url)
{
if (url)
$('#' + rcmail.env.file_browser_field).val(url);
tinyMCE.activeEditor.windowManager.close();
if (rcmail.env.old_file_drop)
rcmail.gui_objects.filedrop = rcmail.env.old_file_drop;
}
// creates file browser entry
function rcmail_file_browser_entry(file_id, file)
{
if (!file.complete || !file.mimetype) {
return;
}
if (file.mimetype.startsWith('image/')) {
var href = rcmail.env.comm_path+'&_id='+rcmail.env.compose_id+'&_action=display-attachment&_file='+file_id,
img = $('<img>').attr({title: file.name, src: href + '&_thumbnail=1'});
return $('<li>').data('url', href)
.append($('<span class="img">').append(img))
.append($('<span class="name">').text(file.name))
.click(function() { rcmail_file_browser_close($(this).data('url')); });
}
}
// create smart files upload button
function hack_file_input(elem, clone_form)
{
var link = $(elem),
file = $('<input>'),
form = $('<form>').attr({method: 'post', enctype: 'multipart/form-data'}),
offset = link.offset();
// clone existing upload form
if (clone_form) {
file.attr('name', $('input[type="file"]', clone_form).attr('name'));
form.attr('action', $(clone_form).attr('action'))
.append($('<input>').attr({type: 'hidden', name: '_token', value: rcmail.env.request_token}));
}
function move_file_input(e) {
file.css({top: (e.pageY - offset.top - 10) + 'px', left: (e.pageX - offset.left - 10) + 'px'});
}
file.attr({type: 'file', multiple: 'multiple', size: 5, title: ''})
.change(function() { rcmail.upload_file(form, 'upload'); })
.click(function() { setTimeout(function() { link.mouseleave(); }, 20); })
// opacity:0 does the trick, display/visibility doesn't work
.css({opacity: 0, cursor: 'pointer', position: 'relative', outline: 'none'})
.appendTo(form);
// In FF and IE we need to move the browser file-input's button under the cursor
// Thanks to the size attribute above we know the length of the input field
if (navigator.userAgent.match(/Firefox|MSIE/))
file.css({marginLeft: '-80px'});
// Note: now, I observe problem with cursor style on FF < 4 only
link.css({overflow: 'hidden', cursor: 'pointer'})
.mouseenter(function() { this.__active = true; })
// place button under the cursor
.mousemove(function(e) {
if (this.__active)
move_file_input(e);
// move the input away if button is disabled
else
$(this).mouseleave();
})
.mouseleave(function() {
file.css({top: '-10000px', left: '-10000px'});
this.__active = false;
})
.click(function(e) {
// forward click if mouse-enter event was missed
if (!this.__active) {
this.__active = true;
move_file_input(e);
file.trigger(e);
}
})
.mouseleave()
.append(form);
}

@ -226,6 +226,8 @@ $labels['returnreceipt'] = 'Return receipt';
$labels['dsn'] = 'Delivery status notification';
$labels['mailreplyintro'] = 'On $date, $sender wrote:';
$labels['originalmessage'] = 'Original Message';
$labels['selectimage'] = 'Select image';
$labels['addimage'] = 'Add image';
$labels['editidents'] = 'Edit identities';
$labels['spellcheck'] = 'Spell';

@ -60,7 +60,7 @@ if ($RCMAIL->action=='remove-attachment') {
exit;
}
if ($RCMAIL->action=='display-attachment') {
if ($RCMAIL->action == 'display-attachment') {
$id = 'undefined';
if (preg_match('/^rcmfile(\w+)$/', $_GET['_file'], $regs)) {
@ -76,6 +76,47 @@ if ($RCMAIL->action=='display-attachment') {
$attachment['size'] = $attachment['data'] ? strlen($attachment['data']) : @filesize($attachment['path']);
}
// generate image thumbnail for file browser in HTML editor
if (!empty($_GET['_thumbnail'])) {
$temp_dir = $RCMAIL->config->get('temp_dir');
$thumbnail_size = 80;
list(,$ext) = explode('/', $attachment['mimetype']);
$mimetype = $attachment['mimetype'];
$file_ident = $attachment['id'] . ':' . $attachment['mimetype'] . ':' . $attachment['size'];
$cache_basename = $temp_dir . '/' . md5($file_ident . ':' . $RCMAIL->user->ID . ':' . $thumbnail_size);
$cache_file = $cache_basename . '.' . $ext;
// render thumbnail image if not done yet
if (!is_file($cache_file)) {
if (!$attachment['path']) {
$orig_name = $filename = $cache_basename . '.orig.' . $ext;
file_put_contents($orig_name, $attachment['data']);
}
else {
$filename = $attachment['path'];
}
$image = new rcube_image($filename);
if ($imgtype = $image->resize($thumbnail_size, $cache_file, true)) {
$mimetype = 'image/' . $imgtype;
if ($orig_name) {
unlink($orig_name);
}
}
}
if (is_file($cache_file)) {
// cache for 1h
$RCMAIL->output->future_expire_header(3600);
header('Content-Type: ' . $mimetype);
header('Content-Length: ' . filesize($cache_file));
readfile($cache_file);
exit;
}
}
header('Content-Type: ' . $attachment['mimetype']);
header('Content-Length: ' . $attachment['size']);

@ -597,14 +597,6 @@ img.uploading
height: 16px;
}
.mce-btn-small button {
height: 22px;
}
.mce-btn-small i {
line-height: 16px !important;
vertical-align: text-top !important;
}
/***** common table settings ******/
@ -1122,3 +1114,122 @@ fieldset.tabbed
.quota_text_high { color: white; }
.quota_text_mid { color: #666; }
.quota_text_low { color: #666; }
/********** TinyMCE styles **********/
.mce-btn-small button
{
height: 22px;
}
.mce-btn-small i
{
line-height: 16px !important;
vertical-align: text-top !important;
}
.mce-combobox button
{
padding: 6px 8px !important;
}
.mce-tinymce,
.mce-panel.mce-toolbar-grp
{
border: 0 !important;
}
#image-selector-list
{
position: absolute;
top: 0;
left: 0;
right: 152px;
height: 100%;
overflow-x: hidden;
overflow-y: auto;
}
#image-selector-form
{
position: absolute;
top: 0;
bottom: 0;
right: 0;
width: 150px;
border: 0;
border: 1px solid #FFF;
border-left: 1px solid #DDD;
background: url(images/filedrop.png) center bottom no-repeat;
text-align: center;
padding-top: 10px;
}
#image-upload-button
{
width: 80%;
height: 30px;
}
#image-upload-button span
{
position: absolute;
width: 100%;
text-align: center;
line-height: 30px;
}
#image-selector-list li
{
line-height: 80px;
padding: 2px 0 2px 3px;
cursor: pointer;
overflow: hidden;
text-overflow: ellipsis;
}
#image-selector-list li:hover
{
background-color: #F0F0F0;
}
#image-selector-list ul li img
{
vertical-align: middle;
max-height: 80px;
}
#image-selector-list ul li span.name
{
vertical-align: middle;
font-weight: bold;
padding-left: 10px;
line-height: 80px;
vertical-align: middle;
}
#image-selector-list ul li span.img
{
width: 80px;
text-align: center;
display: inline-block;
overflow: hidden;
line-height: 80px;
vertical-align: middle;
}
#image-selector-form.droptarget.hover
{
background-color: #F0F0EE;
box-shadow: 0 0 5px 0 #999;
-moz-box-shadow: 0 0 5px 0 #999;
-o-box-shadow: 0 0 5px 0 #999;
}
div.mce-abs-end div.hint
{
line-height: 50px;
padding-left: 10px;
color: #999;
text-shadow: 0 1px 1px #FFF;
}

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@ -1520,13 +1520,6 @@ div.hide-headers
outline: none;
}
.mce-container.mce-panel
{
border: none;
border-bottom: 1px solid #ccc;
background-image: none;
}
#compose-headers
{
width: 100%;

@ -1550,6 +1550,7 @@ div.message-partheaders .headers-table td.header {
#composebodycontainer .mce-tinymce {
border: 0 !important;
margin-top: 1px;
}
#composebodycontainer .mce-panel {

@ -2599,3 +2599,96 @@ fieldset.tab {
padding: 0;
margin-left: 0;
}
/*** image selector in HTML editor ***/
#image-selector-list {
position: absolute;
top: 0;
left: 0;
right: 152px;
height: 100%;
overflow-x: hidden;
overflow-y: auto;
}
#image-selector-form {
position: absolute;
top: 0;
bottom: 0;
right: 0;
width: 150px;
border: 0;
border: 1px solid #FFF;
border-left: 1px solid #DDD;
background: url(images/filedrop.png) center bottom no-repeat;
text-align: center;
padding-top: 10px;
}
#image-upload-button {
width: 80%;
height: 30px;
}
#image-upload-button span {
position: absolute;
width: 100%;
text-align: center;
line-height: 30px;
}
#image-selector-list li {
line-height: 80px;
padding: 2px 0 2px 3px;
cursor: pointer;
overflow: hidden;
text-overflow: ellipsis;
}
#image-selector-list li:hover {
background-color: #F0F0F0;
}
#image-selector-list ul li img {
vertical-align: middle;
max-height: 80px;
}
#image-selector-list ul li span.name {
vertical-align: middle;
font-weight: bold;
padding-left: 10px;
}
#image-selector-list ul li span.img {
height: 80px;
width: 80px;
text-align: center;
display: inline-block;
overflow: hidden;
line-height: 80px;
}
#image-selector-form.droptarget.hover,
#image-selector-form.droptarget.active {
border: 1px solid #019bc6;
box-shadow: 0 0 3px 2px rgba(71,135,177, 0.5);
-moz-box-shadow: 0 0 3px 2px rgba(71,135,177, 0.5);
-webkit-box-shadow: 0 0 3px 2px rgba(71,135,177, 0.5);
-o-box-shadow: 0 0 3px 2px rgba(71,135,177, 0.5);
}
#image-selector-form.droptarget.hover {
background-color: #d9ecf4;
box-shadow: 0 0 5px 2px rgba(71,135,177, 0.9);
-moz-box-shadow: 0 0 5px 2px rgba(71,135,177, 0.9);
-webkit-box-shadow: 0 0 5px 2px rgba(71,135,177, 0.9);
-o-box-shadow: 0 0 5px 2px rgba(71,135,177, 0.9);
}
div.mce-abs-end div.hint {
line-height: 50px;
padding-left: 10px;
color: #999;
text-shadow: 0 1px 1px #FFF;
}

@ -527,7 +527,7 @@ function rcube_mail_ui()
h = body.parent().height() - 8;
body.width(w).height(h);
$('#composebodycontainer > div').width(w+8).css('margin-top', '1px');
$('#composebodycontainer > div').width(w+8);
$('#composebody_ifr').height(h + 4 - $('div.mce-toolbar').height());
$('#googie_edit_layer').height(h - 8);
// $('#composebodycontainer')[(btns ? 'addClass' : 'removeClass')]('buttons');

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