* @link http://status.net/
*/
-if (!defined('STATUSNET')) {
- exit(1);
-}
+if (!defined('GNUSOCIAL')) { exit(1); }
/**
* widget for displaying a list of notice attachments
* @see NoticeListItem
* @see ProfileNoticeList
*/
-
class AttachmentList extends Widget
{
/** the current stream of notices being displayed. */
*
* @param Notice $notice stream of notices from DB_DataObject
*/
-
- function __construct($notice, $out=null)
+ function __construct(Notice $notice, $out=null)
{
parent::__construct($out);
$this->notice = $notice;
}
/**
- * show the list of notices
+ * show the list of attachments
*
* "Uses up" the stream by looping through it. So, probably can't
* be called twice on the same list.
*
- * @return int count of notices listed.
+ * @return int count of items listed.
*/
-
function show()
{
- $atts = new File;
- $att = $atts->getAttachments($this->notice->id);
- if (empty($att)) return 0;
- $this->out->elementStart('dl', array('id' =>'attachments',
- 'class' => 'entry-content'));
- $this->out->element('dt', null, _('Attachments'));
- $this->out->elementStart('dd');
- $this->out->elementStart('ol', array('class' => 'attachments'));
-
- foreach ($att as $n=>$attachment) {
- $item = $this->newListItem($attachment);
- $item->show();
- }
-
- $this->out->elementEnd('dd');
- $this->out->elementEnd('ol');
- $this->out->elementEnd('dl');
-
- return count($att);
- }
-
- /**
- * returns a new list item for the current notice
- *
- * Recipe (factory?) method; overridden by sub-classes to give
- * a different list item class.
- *
- * @param Notice $notice the current notice
- *
- * @return NoticeListItem a list item for displaying the notice
- */
-
- function newListItem($attachment)
- {
- return new AttachmentListItem($attachment, $this->out);
- }
-}
-
-/**
- * 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;
-
- var $oembed = null;
-
- /**
- * constructor
- *
- * Also initializes the profile attribute.
- *
- * @param Notice $notice The notice we'll display
- */
-
- function __construct($attachment, $out=null)
- {
- parent::__construct($out);
- $this->attachment = $attachment;
- $this->oembed = File_oembed::staticGet('file_id', $this->attachment->id);
- }
-
- function title() {
- if (empty($this->attachment->title)) {
- if (empty($this->oembed->title)) {
- $title = $this->attachment->url;
- } else {
- $title = $this->oembed->title;
+ $attachments = $this->notice->attachments();
+ foreach ($attachments as $key=>$att) {
+ // Remove attachments which are not representable with neither a title nor thumbnail
+ if ($att->getTitle() === null && !$att->hasThumbnail()) {
+ unset($attachments[$key]);
}
- } else {
- $title = $this->attachment->title;
+ }
+ if (!count($attachments)) {
+ return 0;
}
- return $title;
- }
-
- function linkTitle() {
- return $this->title();
- }
+ if ($this->notice->getProfile()->isSilenced()) {
+ // TRANS: Message for inline attachments list in notices when the author has been silenced.
+ $this->element('div', ['class'=>'error'], _('Attachments are hidden because this profile has been silenced.'));
+ return 0;
+ }
- /**
- * 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
- */
+ $this->showListStart();
- function show()
- {
- $this->showStart();
- $this->showNoticeAttachment();
- $this->showEnd();
- }
+ foreach ($attachments as $att) {
+ $item = $this->newListItem($att);
+ $item->show();
+ }
- function linkAttr() {
- return array('class' => 'attachment', 'href' => $this->attachment->url, 'id' => 'attachment-' . $this->attachment->id);
- }
+ $this->showListEnd();
- function showLink() {
- $this->out->elementStart('a', $this->linkAttr());
- $this->out->element('span', null, $this->linkTitle());
- $this->showRepresentation();
- $this->out->elementEnd('a');
+ return count($attachments);
}
- function showNoticeAttachment()
+ function showListStart()
{
- $this->showLink();
- }
-
- function showRepresentation() {
- $thumbnail = File_thumbnail::staticGet('file_id', $this->attachment->id);
- if (!empty($thumbnail)) {
- $this->out->element('img', array('alt' => '', 'src' => $thumbnail->url, 'width' => $thumbnail->width, 'height' => $thumbnail->height));
- }
+ $this->out->elementStart('ol', array('class' => 'attachments'));
}
- /**
- * start a single notice.
- *
- * @return void
- */
-
- function showStart()
+ function showListEnd()
{
- // XXX: RDFa
- // TODO: add notice_type class e.g., notice_video, notice_image
- $this->out->elementStart('li');
+ $this->out->elementEnd('ol');
}
/**
- * finish the notice
+ * returns a new list item for the current attachment
*
- * Close the last elements in the notice list item
+ * @param File $attachment the current attachment
*
- * @return void
+ * @return AttachmentListItem a list item for displaying the attachment
*/
-
- function showEnd()
+ function newListItem(File $attachment)
{
- $this->out->elementEnd('li');
- }
-}
-
-class Attachment extends AttachmentListItem
-{
- function showLink() {
- $this->out->elementStart('div', array('id' => 'attachment_view',
- 'class' => 'hentry'));
- $this->out->elementStart('div', 'entry-title');
- $this->out->elementStart('a', $this->linkAttr());
- $this->out->element('span', null, $this->linkTitle());
- $this->out->elementEnd('a');
- $this->out->elementEnd('div');
-
- $this->out->elementStart('div', 'entry-content');
- $this->showRepresentation();
- $this->out->elementEnd('div');
-
- if (!empty($this->oembed->author_name) || !empty($this->oembed->provider)) {
- $this->out->elementStart('div', array('id' => 'oembed_info',
- 'class' => 'entry-content'));
- if (!empty($this->oembed->author_name)) {
- $this->out->elementStart('dl', 'vcard author');
- $this->out->element('dt', null, _('Author'));
- $this->out->elementStart('dd', 'fn');
- if (empty($this->oembed->author_url)) {
- $this->out->text($this->oembed->author_name);
- } else {
- $this->out->element('a', array('href' => $this->oembed->author_url,
- 'class' => 'url'), $this->oembed->author_name);
- }
- $this->out->elementEnd('dd');
- $this->out->elementEnd('dl');
- }
- if (!empty($this->oembed->provider)) {
- $this->out->elementStart('dl', 'vcard');
- $this->out->element('dt', null, _('Provider'));
- $this->out->elementStart('dd', 'fn');
- if (empty($this->oembed->provider_url)) {
- $this->out->text($this->oembed->provider);
- } else {
- $this->out->element('a', array('href' => $this->oembed->provider_url,
- 'class' => 'url'), $this->oembed->provider);
- }
- $this->out->elementEnd('dd');
- $this->out->elementEnd('dl');
- }
- $this->out->elementEnd('div');
- }
- $this->out->elementEnd('div');
- }
-
- function show() {
- $this->showNoticeAttachment();
- }
-
- function linkAttr() {
- return array('class' => 'external', 'href' => $this->attachment->url);
- }
-
- function linkTitle() {
- return $this->attachment->url;
- }
-
- function showRepresentation() {
- if (empty($this->oembed->type)) {
- if (empty($this->attachment->mimetype)) {
- $this->out->element('pre', null, 'oh well... not sure how to handle the following: ' . print_r($this->attachment, true));
- } else {
- 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':
- case 'audio/x-speex':
- case 'video/mpeg':
- case 'audio/mpeg':
- case 'video/mp4':
- case 'video/quicktime':
- $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));
- $this->out->elementEnd('object');
- break;
- }
- }
- } else {
- switch ($this->oembed->type) {
- case 'rich':
- case 'video':
- case 'link':
- if (!empty($this->oembed->html)) {
- require_once INSTALLDIR.'/extlib/htmLawed/htmLawed.php';
- $config = array(
- 'safe'=>1,
- 'elements'=>'*+object+embed');
- $this->out->raw(htmLawed($this->oembed->html,$config));
- //$this->out->raw($this->oembed->html);
- }
- break;
-
- case 'photo':
- $this->out->element('img', array('src' => $this->oembed->url, 'width' => $this->oembed->width, 'height' => $this->oembed->height, 'alt' => 'alt'));
- break;
-
- default:
- $this->out->element('pre', null, 'oh well... not sure how to handle the following oembed: ' . print_r($this->oembed, true));
- }
- }
+ return new AttachmentListItem($attachment, $this->out);
}
}
-