AttachmentAction extends to ManagedAction
Also moved AttachmentListItem and its extended class Attachment are moved into separate files (autoloaded from lib/).
This commit is contained in:
Mikael Nordfeldth
parent
c6ba545697
commit
b48e3a22bf
@ -27,11 +27,7 @@
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* @link http://status.net/
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* @link http://status.net/
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*/
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*/
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if (!defined('STATUSNET') && !defined('LACONICA')) {
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if (!defined('GNUSOCIAL')) { exit(1); }
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exit(1);
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}
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require_once INSTALLDIR.'/lib/attachmentlist.php';
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/**
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/**
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* Show notice attachments
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* Show notice attachments
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@ -42,7 +38,7 @@ require_once INSTALLDIR.'/lib/attachmentlist.php';
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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* @link http://status.net/
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*/
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*/
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class AttachmentAction extends Action
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class AttachmentAction extends ManagedAction
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{
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{
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/**
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/**
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* Attachment object to show
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* Attachment object to show
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@ -68,7 +64,7 @@ class AttachmentAction extends Action
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$this->attachment = File::getKV($id);
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$this->attachment = File::getKV($id);
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}
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}
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if (empty($this->attachment)) {
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if (!$this->attachment instanceof File) {
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// TRANS: Client error displayed trying to get a non-existing attachment.
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// TRANS: Client error displayed trying to get a non-existing attachment.
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$this->clientError(_('No such attachment.'), 404);
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$this->clientError(_('No such attachment.'), 404);
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}
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}
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@ -105,14 +101,12 @@ class AttachmentAction extends Action
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*/
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*/
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protected function handle()
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protected function handle()
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{
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{
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parent::handle();
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if (empty($this->attachment->filename)) {
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if (empty($this->attachment->filename)) {
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// if it's not a local file, gtfo
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// if it's not a local file, gtfo
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common_redirect($this->attachment->url, 303);
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common_redirect($this->attachment->url, 303);
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}
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}
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$this->showPage();
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parent::handle();
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}
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}
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/**
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/**
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@ -27,7 +27,7 @@
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* @link http://status.net/
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* @link http://status.net/
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*/
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*/
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if (!defined('GNUSOCIAL') && !defined('STATUSNET')) { exit(1); }
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if (!defined('GNUSOCIAL')) { exit(1); }
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/**
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/**
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* Show notice attachments
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* Show notice attachments
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@ -55,11 +55,6 @@ class Attachment_thumbnailAction extends AttachmentAction
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return true;
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return true;
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}
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}
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/**
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* Show page, a template method.
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*
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* @return nothing
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*/
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function showPage()
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function showPage()
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{
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{
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// Returns a File_thumbnail object or throws exception if not available
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// Returns a File_thumbnail object or throws exception if not available
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185
lib/attachment.php
Normal file
185
lib/attachment.php
Normal file
@ -0,0 +1,185 @@
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<?php
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/**
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* StatusNet, the distributed open-source microblogging tool
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*
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* widget for displaying a list of notice attachments
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*
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* PHP version 5
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*
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* LICENCE: This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category UI
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @author Sarven Capadisli <csarven@status.net>
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* @copyright 2008 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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if (!defined('GNUSOCIAL')) { exit(1); }
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/**
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* used for one-off attachment action
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*/
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class Attachment extends AttachmentListItem
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{
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function showLink() {
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if (Event::handle('StartShowAttachmentLink', array($this->out, $this->attachment))) {
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$this->out->elementStart('div', array('id' => 'attachment_view',
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'class' => 'hentry'));
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$this->out->elementStart('div', 'entry-title');
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$this->out->element('a', $this->linkAttr(), $this->linkTitle());
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$this->out->elementEnd('div');
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$this->out->elementStart('div', 'entry-content');
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$this->showRepresentation();
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$this->out->elementEnd('div');
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Event::handle('EndShowAttachmentLink', array($this->out, $this->attachment));
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$this->out->elementEnd('div');
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}
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}
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function show() {
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$this->showNoticeAttachment();
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}
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function linkAttr() {
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return array('rel' => 'external', 'href' => $this->attachment->url);
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}
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function linkTitle() {
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return $this->attachment->url;
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}
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function showRepresentation() {
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if (Event::handle('StartShowAttachmentRepresentation', array($this->out, $this->attachment))) {
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if (!empty($this->attachment->mimetype)) {
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switch ($this->attachment->mimetype) {
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case 'image/gif':
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case 'image/png':
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case 'image/jpg':
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case 'image/jpeg':
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$this->out->element('img', array('src' => $this->attachment->url, 'alt' => 'alt'));
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break;
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case 'application/ogg':
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$arr = array('type' => $this->attachment->mimetype,
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'data' => $this->attachment->url,
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'width' => 320,
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'height' => 240
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);
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$this->out->elementStart('object', $arr);
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$this->out->element('param', array('name' => 'src', 'value' => $this->attachment->url));
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$this->out->element('param', array('name' => 'autoStart', 'value' => 1));
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$this->out->elementEnd('object');
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break;
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case 'audio/ogg':
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case 'audio/x-speex':
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case 'video/mpeg':
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case 'audio/mpeg':
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case 'video/mp4':
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case 'video/ogg':
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case 'video/quicktime':
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case 'video/webm':
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$mediatype = common_get_mime_media($this->attachment->mimetype);
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try {
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$thumb = $this->attachment->getThumbnail();
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$poster = $thumb->getUrl();
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unset ($thumb);
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} catch (Exception $e) {
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$poster = null;
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}
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$this->out->elementStart($mediatype,
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array('class'=>'attachment_player',
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'poster'=>$poster,
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'controls'=>'controls'));
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$this->out->element('source',
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array('src'=>$this->attachment->url,
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'type'=>$this->attachment->mimetype));
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$this->out->elementEnd($mediatype);
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break;
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case 'text/html':
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if ($this->attachment->filename) {
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// Locally-uploaded HTML. Scrub and display inline.
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$this->showHtmlFile($this->attachment);
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break;
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}
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// Fall through to default.
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default:
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Event::handle('ShowUnsupportedAttachmentRepresentation', array($this->out, $this->attachment));
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}
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} else {
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Event::handle('ShowUnsupportedAttachmentRepresentation', array($this->out, $this->attachment));
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}
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}
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Event::handle('EndShowAttachmentRepresentation', array($this->out, $this->attachment));
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}
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protected function showHtmlFile(File $attachment)
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{
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$body = $this->scrubHtmlFile($attachment);
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if ($body) {
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$this->out->raw($body);
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}
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}
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/**
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* @return mixed false on failure, HTML fragment string on success
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*/
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protected function scrubHtmlFile(File $attachment)
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{
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$path = File::path($attachment->filename);
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if (!file_exists($path) || !is_readable($path)) {
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common_log(LOG_ERR, "Missing local HTML attachment $path");
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return false;
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}
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$raw = file_get_contents($path);
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// Normalize...
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$dom = new DOMDocument();
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if(!$dom->loadHTML($raw)) {
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common_log(LOG_ERR, "Bad HTML in local HTML attachment $path");
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return false;
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}
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// Remove <script>s or htmlawed will dump their contents into output!
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// Note: removing child nodes while iterating seems to mess things up,
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// hence the double loop.
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$scripts = array();
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foreach ($dom->getElementsByTagName('script') as $script) {
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$scripts[] = $script;
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}
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foreach ($scripts as $script) {
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common_log(LOG_DEBUG, $script->textContent);
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$script->parentNode->removeChild($script);
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}
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// Trim out everything outside the body...
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$body = $dom->saveHTML();
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$body = preg_replace('/^.*<body[^>]*>/is', '', $body);
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$body = preg_replace('/<\/body[^>]*>.*$/is', '', $body);
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require_once INSTALLDIR.'/extlib/htmLawed/htmLawed.php';
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$config = array('safe' => 1,
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'deny_attribute' => 'id,style,on*',
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'comment' => 1); // remove comments
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$scrubbed = htmLawed($body, $config);
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return $scrubbed;
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}
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}
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@ -110,265 +110,3 @@ class AttachmentList extends Widget
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return new AttachmentListItem($attachment, $this->out);
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return new AttachmentListItem($attachment, $this->out);
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}
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}
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}
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}
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/**
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* widget for displaying a single notice
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*
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* This widget has the core smarts for showing a single notice: what to display,
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* where, and under which circumstances. Its key method is show(); this is a recipe
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* that calls all the other show*() methods to build up a single notice. The
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* ProfileNoticeListItem subclass, for example, overrides showAuthor() to skip
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* author info (since that's implicit by the data in the page).
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*
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* @category UI
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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* @see NoticeList
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* @see ProfileNoticeListItem
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*/
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class AttachmentListItem extends Widget
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{
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/** The attachment this item will show. */
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var $attachment = null;
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/**
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* @param File $attachment the attachment we will display
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*/
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function __construct(File $attachment, $out=null)
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{
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parent::__construct($out);
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$this->attachment = $attachment;
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}
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function title() {
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return $this->attachment->title ?: $this->attachment->filename;
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}
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function linkTitle() {
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return $this->title();
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}
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/**
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* recipe function for displaying a single notice.
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*
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* This uses all the other methods to correctly display a notice. Override
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* it or one of the others to fine-tune the output.
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*
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* @return void
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*/
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function show()
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{
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$this->showStart();
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$this->showNoticeAttachment();
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$this->showEnd();
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}
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function linkAttr() {
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return array('class' => 'attachment',
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'href' => $this->attachment->url,
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'id' => 'attachment-' . $this->attachment->id,
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'title' => $this->linkTitle());
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}
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function showLink() {
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$this->out->elementStart('a', $this->linkAttr());
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$this->out->element('span', null, $this->linkTitle());
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$this->showRepresentation();
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$this->out->elementEnd('a');
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}
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function showNoticeAttachment()
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{
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$this->showLink();
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}
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function showRepresentation() {
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try {
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$thumb = $this->attachment->getThumbnail();
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$this->out->element('img', array('alt' => '', 'src' => $thumb->getUrl(), 'width' => $thumb->width, 'height' => $thumb->height));
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} catch (UnsupportedMediaException $e) {
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// Image representation unavailable
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}
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}
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/**
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* start a single notice.
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*
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* @return void
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*/
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function showStart()
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{
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// XXX: RDFa
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// TODO: add notice_type class e.g., notice_video, notice_image
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$this->out->elementStart('li');
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}
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/**
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* finish the notice
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*
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* Close the last elements in the notice list item
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*
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* @return void
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*/
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function showEnd()
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{
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$this->out->elementEnd('li');
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}
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}
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/**
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|
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* used for one-off attachment action
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|
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*/
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|
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class Attachment extends AttachmentListItem
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|
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{
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function showLink() {
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if (Event::handle('StartShowAttachmentLink', array($this->out, $this->attachment))) {
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$this->out->elementStart('div', array('id' => 'attachment_view',
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'class' => 'hentry'));
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$this->out->elementStart('div', 'entry-title');
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$this->out->element('a', $this->linkAttr(), $this->linkTitle());
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$this->out->elementEnd('div');
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$this->out->elementStart('div', 'entry-content');
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$this->showRepresentation();
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$this->out->elementEnd('div');
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Event::handle('EndShowAttachmentLink', array($this->out, $this->attachment));
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$this->out->elementEnd('div');
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}
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}
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function show() {
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$this->showNoticeAttachment();
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}
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function linkAttr() {
|
|
||||||
return array('rel' => 'external', 'href' => $this->attachment->url);
|
|
||||||
}
|
|
||||||
|
|
||||||
function linkTitle() {
|
|
||||||
return $this->attachment->url;
|
|
||||||
}
|
|
||||||
|
|
||||||
function showRepresentation() {
|
|
||||||
if (Event::handle('StartShowAttachmentRepresentation', array($this->out, $this->attachment))) {
|
|
||||||
if (!empty($this->attachment->mimetype)) {
|
|
||||||
switch ($this->attachment->mimetype) {
|
|
||||||
case 'image/gif':
|
|
||||||
case 'image/png':
|
|
||||||
case 'image/jpg':
|
|
||||||
case 'image/jpeg':
|
|
||||||
$this->out->element('img', array('src' => $this->attachment->url, 'alt' => 'alt'));
|
|
||||||
break;
|
|
||||||
|
|
||||||
case 'application/ogg':
|
|
||||||
$arr = array('type' => $this->attachment->mimetype,
|
|
||||||
'data' => $this->attachment->url,
|
|
||||||
'width' => 320,
|
|
||||||
'height' => 240
|
|
||||||
);
|
|
||||||
$this->out->elementStart('object', $arr);
|
|
||||||
$this->out->element('param', array('name' => 'src', 'value' => $this->attachment->url));
|
|
||||||
$this->out->element('param', array('name' => 'autoStart', 'value' => 1));
|
|
||||||
$this->out->elementEnd('object');
|
|
||||||
break;
|
|
||||||
|
|
||||||
case 'audio/ogg':
|
|
||||||
case 'audio/x-speex':
|
|
||||||
case 'video/mpeg':
|
|
||||||
case 'audio/mpeg':
|
|
||||||
case 'video/mp4':
|
|
||||||
case 'video/ogg':
|
|
||||||
case 'video/quicktime':
|
|
||||||
case 'video/webm':
|
|
||||||
$mediatype = common_get_mime_media($this->attachment->mimetype);
|
|
||||||
try {
|
|
||||||
$thumb = $this->attachment->getThumbnail();
|
|
||||||
$poster = $thumb->getUrl();
|
|
||||||
unset ($thumb);
|
|
||||||
} catch (Exception $e) {
|
|
||||||
$poster = null;
|
|
||||||
}
|
|
||||||
$this->out->elementStart($mediatype,
|
|
||||||
array('class'=>'attachment_player',
|
|
||||||
'poster'=>$poster,
|
|
||||||
'controls'=>'controls'));
|
|
||||||
$this->out->element('source',
|
|
||||||
array('src'=>$this->attachment->url,
|
|
||||||
'type'=>$this->attachment->mimetype));
|
|
||||||
$this->out->elementEnd($mediatype);
|
|
||||||
break;
|
|
||||||
|
|
||||||
case 'text/html':
|
|
||||||
if ($this->attachment->filename) {
|
|
||||||
// Locally-uploaded HTML. Scrub and display inline.
|
|
||||||
$this->showHtmlFile($this->attachment);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
// Fall through to default.
|
|
||||||
|
|
||||||
default:
|
|
||||||
Event::handle('ShowUnsupportedAttachmentRepresentation', array($this->out, $this->attachment));
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
Event::handle('ShowUnsupportedAttachmentRepresentation', array($this->out, $this->attachment));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
Event::handle('EndShowAttachmentRepresentation', array($this->out, $this->attachment));
|
|
||||||
}
|
|
||||||
|
|
||||||
protected function showHtmlFile(File $attachment)
|
|
||||||
{
|
|
||||||
$body = $this->scrubHtmlFile($attachment);
|
|
||||||
if ($body) {
|
|
||||||
$this->out->raw($body);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @return mixed false on failure, HTML fragment string on success
|
|
||||||
*/
|
|
||||||
protected function scrubHtmlFile(File $attachment)
|
|
||||||
{
|
|
||||||
$path = File::path($attachment->filename);
|
|
||||||
if (!file_exists($path) || !is_readable($path)) {
|
|
||||||
common_log(LOG_ERR, "Missing local HTML attachment $path");
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
$raw = file_get_contents($path);
|
|
||||||
|
|
||||||
// Normalize...
|
|
||||||
$dom = new DOMDocument();
|
|
||||||
if(!$dom->loadHTML($raw)) {
|
|
||||||
common_log(LOG_ERR, "Bad HTML in local HTML attachment $path");
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Remove <script>s or htmlawed will dump their contents into output!
|
|
||||||
// Note: removing child nodes while iterating seems to mess things up,
|
|
||||||
// hence the double loop.
|
|
||||||
$scripts = array();
|
|
||||||
foreach ($dom->getElementsByTagName('script') as $script) {
|
|
||||||
$scripts[] = $script;
|
|
||||||
}
|
|
||||||
foreach ($scripts as $script) {
|
|
||||||
common_log(LOG_DEBUG, $script->textContent);
|
|
||||||
$script->parentNode->removeChild($script);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Trim out everything outside the body...
|
|
||||||
$body = $dom->saveHTML();
|
|
||||||
$body = preg_replace('/^.*<body[^>]*>/is', '', $body);
|
|
||||||
$body = preg_replace('/<\/body[^>]*>.*$/is', '', $body);
|
|
||||||
|
|
||||||
require_once INSTALLDIR.'/extlib/htmLawed/htmLawed.php';
|
|
||||||
$config = array('safe' => 1,
|
|
||||||
'deny_attribute' => 'id,style,on*',
|
|
||||||
'comment' => 1); // remove comments
|
|
||||||
$scrubbed = htmLawed($body, $config);
|
|
||||||
|
|
||||||
return $scrubbed;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|||||||
139
lib/attachmentlistitem.php
Normal file
139
lib/attachmentlistitem.php
Normal file
@ -0,0 +1,139 @@
|
|||||||
|
<?php
|
||||||
|
/**
|
||||||
|
* StatusNet, the distributed open-source microblogging tool
|
||||||
|
*
|
||||||
|
* widget for displaying a list of notice attachments
|
||||||
|
*
|
||||||
|
* PHP version 5
|
||||||
|
*
|
||||||
|
* LICENCE: This program 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.
|
||||||
|
*
|
||||||
|
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
* @category UI
|
||||||
|
* @package StatusNet
|
||||||
|
* @author Evan Prodromou <evan@status.net>
|
||||||
|
* @author Sarven Capadisli <csarven@status.net>
|
||||||
|
* @copyright 2008 StatusNet, Inc.
|
||||||
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
||||||
|
* @link http://status.net/
|
||||||
|
*/
|
||||||
|
|
||||||
|
if (!defined('GNUSOCIAL')) { exit(1); }
|
||||||
|
|
||||||
|
/**
|
||||||
|
* widget for displaying a single notice
|
||||||
|
*
|
||||||
|
* This widget has the core smarts for showing a single notice: what to display,
|
||||||
|
* where, and under which circumstances. Its key method is show(); this is a recipe
|
||||||
|
* that calls all the other show*() methods to build up a single notice. The
|
||||||
|
* ProfileNoticeListItem subclass, for example, overrides showAuthor() to skip
|
||||||
|
* author info (since that's implicit by the data in the page).
|
||||||
|
*
|
||||||
|
* @category UI
|
||||||
|
* @package StatusNet
|
||||||
|
* @author Evan Prodromou <evan@status.net>
|
||||||
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
||||||
|
* @link http://status.net/
|
||||||
|
* @see NoticeList
|
||||||
|
* @see ProfileNoticeListItem
|
||||||
|
*/
|
||||||
|
class AttachmentListItem extends Widget
|
||||||
|
{
|
||||||
|
/** The attachment this item will show. */
|
||||||
|
|
||||||
|
var $attachment = null;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param File $attachment the attachment we will display
|
||||||
|
*/
|
||||||
|
function __construct(File $attachment, $out=null)
|
||||||
|
{
|
||||||
|
parent::__construct($out);
|
||||||
|
$this->attachment = $attachment;
|
||||||
|
}
|
||||||
|
|
||||||
|
function title() {
|
||||||
|
return $this->attachment->title ?: $this->attachment->filename;
|
||||||
|
}
|
||||||
|
|
||||||
|
function linkTitle() {
|
||||||
|
return $this->title();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* recipe function for displaying a single notice.
|
||||||
|
*
|
||||||
|
* This uses all the other methods to correctly display a notice. Override
|
||||||
|
* it or one of the others to fine-tune the output.
|
||||||
|
*
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
function show()
|
||||||
|
{
|
||||||
|
$this->showStart();
|
||||||
|
$this->showNoticeAttachment();
|
||||||
|
$this->showEnd();
|
||||||
|
}
|
||||||
|
|
||||||
|
function linkAttr() {
|
||||||
|
return array('class' => 'attachment',
|
||||||
|
'href' => $this->attachment->url,
|
||||||
|
'id' => 'attachment-' . $this->attachment->id,
|
||||||
|
'title' => $this->linkTitle());
|
||||||
|
}
|
||||||
|
|
||||||
|
function showLink() {
|
||||||
|
$this->out->elementStart('a', $this->linkAttr());
|
||||||
|
$this->out->element('span', null, $this->linkTitle());
|
||||||
|
$this->showRepresentation();
|
||||||
|
$this->out->elementEnd('a');
|
||||||
|
}
|
||||||
|
|
||||||
|
function showNoticeAttachment()
|
||||||
|
{
|
||||||
|
$this->showLink();
|
||||||
|
}
|
||||||
|
|
||||||
|
function showRepresentation() {
|
||||||
|
try {
|
||||||
|
$thumb = $this->attachment->getThumbnail();
|
||||||
|
$this->out->element('img', array('alt' => '', 'src' => $thumb->getUrl(), 'width' => $thumb->width, 'height' => $thumb->height));
|
||||||
|
} catch (UnsupportedMediaException $e) {
|
||||||
|
// Image representation unavailable
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* start a single notice.
|
||||||
|
*
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
function showStart()
|
||||||
|
{
|
||||||
|
// XXX: RDFa
|
||||||
|
// TODO: add notice_type class e.g., notice_video, notice_image
|
||||||
|
$this->out->elementStart('li');
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* finish the notice
|
||||||
|
*
|
||||||
|
* Close the last elements in the notice list item
|
||||||
|
*
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
function showEnd()
|
||||||
|
{
|
||||||
|
$this->out->elementEnd('li');
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user