diff options
Diffstat (limited to 'program')
| -rw-r--r-- | program/include/rcmail.php | 1 | ||||
| -rw-r--r-- | program/js/app.js | 15 | ||||
| -rw-r--r-- | program/js/editor.js | 154 | ||||
| -rw-r--r-- | program/localization/en_US/labels.inc | 2 | ||||
| -rw-r--r-- | program/steps/mail/attachments.inc | 43 |
5 files changed, 199 insertions, 16 deletions
diff --git a/program/include/rcmail.php b/program/include/rcmail.php index e297b24bc..ef63db9da 100644 --- a/program/include/rcmail.php +++ b/program/include/rcmail.php @@ -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'); diff --git a/program/js/app.js b/program/js/app.js index 43dba1402..b0b2cb15c 100644 --- a/program/js/app.js +++ b/program/js/app.js @@ -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; diff --git a/program/js/editor.js b/program/js/editor.js index 014f61e1c..91e8c6d75 100644 --- a/program/js/editor.js +++ b/program/js/editor.js @@ -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); } diff --git a/program/localization/en_US/labels.inc b/program/localization/en_US/labels.inc index 61890a642..4b1efb5eb 100644 --- a/program/localization/en_US/labels.inc +++ b/program/localization/en_US/labels.inc @@ -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'; $labels['spellcheck'] = 'Spell'; diff --git a/program/steps/mail/attachments.inc b/program/steps/mail/attachments.inc index 85bc36cac..c8b7f9517 100644 --- a/program/steps/mail/attachments.inc +++ b/program/steps/mail/attachments.inc @@ -60,7 +60,7 @@ if ($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']); |