function saveNew($data, $file_id)
{
$tn = new File_thumbnail();
$tn->file_id = $file_id;
$tn->url = $data->thumbnail_url;
$tn->width = intval($data->thumbnail_width);
$tn->height = intval($data->thumbnail_height);
$tn->insert();
}
/**
* For initializing members of the class.
*
* @param array $args misc. arguments
*
* @return boolean true
*/
function prepare($args)
{
parent::prepare($args);
if (!$this->isPost()) {
throw new ClientException(_('POST only'), 405);
}
$this->checkSessionToken();
$this->url = $this->trimmed('url');
if (empty($this->url)) {
throw new ClientException(_('URL is required.'), 400);
}
if (!Validate::uri($this->url, array('allowed_schemes' => array('http', 'https')))) {
throw new ClientException(_('Invalid URL.'), 400);
}
$f = File::staticGet('url', $this->url);
if (empty($url)) {
$f = File::processNew($this->url);
}
// How about now?
if (!empty($f)) {
$this->oembed = File_oembed::staticGet('file_id', $f->id);
if (!empty($this->oembed)) {
$this->title = $this->oembed->title;
}
$this->thumbnail = File_thumbnail::staticGet('file_id', $f->id);
}
return true;
}
/**
* For initializing members of the class.
*
* @param array $args misc. arguments
*
* @return boolean true
*/
function prepare($args)
{
parent::prepare($args);
if (!$this->isPost()) {
throw new ClientException(_('POST only'), 405);
}
$this->checkSessionToken();
$this->url = $this->trimmed('url');
if (empty($this->url)) {
throw new ClientException(_('URL is required.'), 400);
}
if (!common_valid_http_url($this->url)) {
throw new ClientException(_('Invalid URL.'), 400);
}
try {
// processNew will first try to fetch a locally stored File entry
$f = File::processNew($this->url);
} catch (ServerException $e) {
$f = null;
}
// How about now?
if ($f instanceof File) {
// FIXME: Use some File metadata Event instead
$this->oembed = File_oembed::getKV('file_id', $f->id);
if ($this->oembed instanceof File_oembed) {
$this->title = $this->oembed->title;
}
$this->thumbnail = File_thumbnail::getKV('file_id', $f->id);
}
return true;
}
/**
* Show core.
*
* Shows local navigation, content block and aside.
*
* @return nothing
*/
function showCore()
{
$file_thumbnail = File_thumbnail::staticGet('file_id', $this->attachment->id);
if (empty($file_thumbnail->url)) {
return;
}
$this->element('img', array('src' => $file_thumbnail->url, 'alt' => 'Thumbnail'));
}
/**
* Save a thumbnail record for the referenced file record.
*
* @param int $file_id
* @param string $url
* @param int $width
* @param int $height
*/
static function saveThumbnail($file_id, $url, $width, $height)
{
$tn = new File_thumbnail();
$tn->file_id = $file_id;
$tn->url = $url;
$tn->width = intval($width);
$tn->height = intval($height);
$tn->insert();
}
public function showPage()
{
// Returns a File_thumbnail object or throws exception if not available
try {
$thumbnail = $this->attachment->getThumbnail($this->thumb_w, $this->thumb_h, $this->thumb_c);
} catch (UseFileAsThumbnailException $e) {
common_redirect($e->file->getUrl());
}
common_redirect(File_thumbnail::url($thumbnail->filename));
}
function saveNew($data, $file_id)
{
$file_oembed = new File_oembed();
$file_oembed->file_id = $file_id;
$file_oembed->version = $data['version'];
$file_oembed->type = $data['type'];
if (!empty($data['provider_name'])) {
$file_oembed->provider = $data['provider_name'];
}
if (!isset($file_oembed->provider) && !empty($data['provide'])) {
$file_oembed->provider = $data['provider'];
}
if (!empty($data['provide_url'])) {
$file_oembed->provider_url = $data['provider_url'];
}
if (!empty($data['width'])) {
$file_oembed->width = intval($data['width']);
}
if (!empty($data['height'])) {
$file_oembed->height = intval($data['height']);
}
if (!empty($data['html'])) {
$file_oembed->html = $data['html'];
}
if (!empty($data['title'])) {
$file_oembed->title = $data['title'];
}
if (!empty($data['author_name'])) {
$file_oembed->author_name = $data['author_name'];
}
if (!empty($data['author_url'])) {
$file_oembed->author_url = $data['author_url'];
}
if (!empty($data['url'])) {
$file_oembed->url = $data['url'];
}
$file_oembed->insert();
if (!empty($data['thumbnail_url'])) {
File_thumbnail::saveNew($data, $file_id);
}
}
/**
* Add stuff to notices in API responses
*
* @param Action $action action being executed
*
* @return boolean hook return
*/
function onNoticeSimpleStatusArray($notice, &$twitter_status, $scoped)
{
// groups
$notice_groups = $notice->getGroups();
$group_addressees = false;
foreach ($notice_groups as $g) {
$group_addressees[] = array('nickname' => $g->nickname, 'url' => $g->mainpage);
}
$twitter_status['statusnet_in_groups'] = $group_addressees;
// for older verions of gnu social: include the repeat-id, which we need when unrepeating later
if (array_key_exists('repeated', $twitter_status) && $twitter_status['repeated'] === true) {
$repeated = Notice::pkeyGet(array('profile_id' => $scoped->id, 'repeat_of' => $notice->id, 'verb' => 'http://activitystrea.ms/schema/1.0/share'));
$twitter_status['repeated_id'] = $repeated->id;
}
// more metadata about attachments
// get all attachments first, and put all the extra meta data in an array
$attachments = $notice->attachments();
$attachment_url_to_id = array();
if (!empty($attachments)) {
foreach ($attachments as $attachment) {
if (is_object($attachment)) {
try {
$enclosure_o = $attachment->getEnclosure();
// Oembed
if (array_key_exists('Oembed', StatusNet::getActivePlugins())) {
$oembed = File_oembed::getKV('file_id', $attachment->id);
if ($oembed instanceof File_oembed) {
$oembed_html = str_replace('<!--//-->', '', $oembed->html);
// trash left of wordpress' javascript after htmLawed removed the tags
if ($oembed->provider == 'Twitter' && strstr($oembed_html, '>— ' . $oembed->author_name)) {
$oembed_html = substr($oembed_html, 0, strpos($oembed_html, '>— ' . $oembed->author_name) + 1);
// remove user data from twitter oembed html (we have it in )
$twitter_username = substr($oembed->html, strpos($oembed->html, '>— ' . $oembed->author_name) + strlen('>— ' . $oembed->author_name));
$twitter_username = substr($twitter_username, strpos($twitter_username, '(@') + 1);
$twitter_username = substr($twitter_username, 0, strpos($twitter_username, ')'));
$oembed->title = $twitter_username;
}
$oembed_html = str_replace('…', '...', $oembed_html);
// ellipsis is sometimes stored as html in db, for some reason
$oembed_html = mb_substr(trim(strip_tags(html_entity_decode($oembed_html, ENT_QUOTES))), 0, 250);
// sometimes we have html charachters that we want to decode and then strip
$oembed_title = trim(strip_tags(html_entity_decode($oembed->title, ENT_QUOTES)));
$oembed_provider = trim(strip_tags(html_entity_decode($oembed->provider, ENT_QUOTES)));
$oembed_author_name = trim(strip_tags(html_entity_decode($oembed->author_name, ENT_QUOTES)));
$attachment_url_to_id[$enclosure_o->url]['oembed'] = array('type' => $oembed->type, 'provider' => $oembed_provider, 'provider_url' => $oembed->provider_url, 'oembedHTML' => $oembed_html, 'title' => $oembed_title, 'author_name' => $oembed_author_name, 'author_url' => $oembed->author_url);
} else {
$attachment_url_to_id[$enclosure_o->url]['oembed'] = false;
}
}
// add id to all attachments
$attachment_url_to_id[$enclosure_o->url]['id'] = $attachment->id;
// add an attachment version to all attachments
// this means we can force all cached attachments to update, if we change this
$attachment_url_to_id[$enclosure_o->url]['version'] = '1.2';
// add data about thumbnails
$thumb = $attachment->getThumbnail();
$large_thumb = $attachment->getThumbnail(1000, 3000, false);
if (method_exists('File_thumbnail', 'url')) {
$thumb_url = File_thumbnail::url($thumb->filename);
$large_thumb_url = File_thumbnail::url($large_thumb->filename);
} else {
$thumb_url = $thumb->getUrl();
$large_thumb_url = $large_thumb->getUrl();
}
$attachment_url_to_id[$enclosure_o->url]['thumb_url'] = $thumb_url;
$attachment_url_to_id[$enclosure_o->url]['large_thumb_url'] = $large_thumb_url;
$attachment_url_to_id[$enclosure_o->url]['width'] = $attachment->width;
$attachment_url_to_id[$enclosure_o->url]['height'] = $attachment->height;
// animated gif?
if ($attachment->mimetype == 'image/gif') {
$image = ImageFile::fromFileObject($attachment);
if ($image->animated == 1) {
$attachment_url_to_id[$enclosure_o->url]['animated'] = true;
} else {
$attachment_url_to_id[$enclosure_o->url]['animated'] = false;
}
}
// this applies to older versions of gnu social, i think
} catch (Exception $e) {
$thumb = File_thumbnail::getKV('file_id', $attachment->id);
if ($thumb instanceof File_thumbnail) {
$thumb_url = $thumb->getUrl();
$attachment_url_to_id[$enclosure_o->url]['id'] = $attachment->id;
$attachment_url_to_id[$enclosure_o->url]['thumb_url'] = $thumb_url;
$attachment_url_to_id[$enclosure_o->url]['large_thumb_url'] = $thumb_url;
$attachment_url_to_id[$enclosure_o->url]['width'] = $attachment->width;
$attachment_url_to_id[$enclosure_o->url]['height'] = $attachment->height;
// animated gif?
if ($attachment->mimetype == 'image/gif') {
$image = ImageFile::fromFileObject($attachment);
if ($image->animated == 1) {
$attachment_url_to_id[$enclosure_o->url]['animated'] = true;
} else {
$attachment_url_to_id[$enclosure_o->url]['animated'] = false;
}
}
}
}
}
}
}
// add the extra meta data to $twitter_status
if (!empty($twitter_status['attachments'])) {
foreach ($twitter_status['attachments'] as &$attachment) {
if (!empty($attachment_url_to_id[$attachment['url']])) {
$attachment = array_merge($attachment, $attachment_url_to_id[$attachment['url']]);
}
}
}
// quoted notices
if (!empty($twitter_status['attachments'])) {
foreach ($twitter_status['attachments'] as &$attachment) {
$quoted_notice = false;
// if this attachment has an url this might be a notice url
if (isset($attachment['url'])) {
$noticeurl = common_path('notice/', StatusNet::isHTTPS());
$instanceurl = common_path('', StatusNet::isHTTPS());
// remove protocol for the comparison below
$noticeurl_wo_protocol = preg_replace('(^https?://)', '', $noticeurl);
$instanceurl_wo_protocol = preg_replace('(^https?://)', '', $instanceurl);
$attachment_url_wo_protocol = preg_replace('(^https?://)', '', $attachment['url']);
// local notice urls
if (strpos($attachment_url_wo_protocol, $noticeurl_wo_protocol) === 0) {
$possible_notice_id = str_replace($noticeurl_wo_protocol, '', $attachment_url_wo_protocol);
if (ctype_digit($possible_notice_id)) {
$quoted_notice = Notice::getKV('id', $possible_notice_id);
}
} elseif (strpos($attachment_url_wo_protocol, $instanceurl_wo_protocol) !== 0 && stristr($attachment_url_wo_protocol, '/notice/')) {
$quoted_notice = Notice::getKV('url', $attachment['url']);
// try with http<->https if no match. applies to quitter.se notices mostly
if (!$quoted_notice instanceof Notice) {
if (strpos($attachment['url'], 'https://') === 0) {
$quoted_notice = Notice::getKV('url', str_replace('https://', 'http://', $attachment['url']));
} else {
$quoted_notice = Notice::getKV('url', str_replace('http://', 'https://', $attachment['url']));
}
}
}
// include the quoted notice in the attachment
if ($quoted_notice instanceof Notice) {
$quoted_notice_author = Profile::getKV('id', $quoted_notice->profile_id);
if ($quoted_notice_author instanceof Profile) {
$attachment['quoted_notice']['id'] = $quoted_notice->id;
$attachment['quoted_notice']['content'] = $quoted_notice->content;
$attachment['quoted_notice']['nickname'] = $quoted_notice_author->nickname;
$attachment['quoted_notice']['fullname'] = $quoted_notice_author->fullname;
$attachment['quoted_notice']['is_local'] = $quoted_notice_author->isLocal();
$quoted_notice_attachments = $quoted_notice->attachments();
foreach ($quoted_notice_attachments as $q_attach) {
if (is_object($q_attach)) {
try {
$qthumb = $q_attach->getThumbnail();
if (method_exists('File_thumbnail', 'url')) {
$thumb_url = File_thumbnail::url($qthumb->filename);
} else {
$thumb_url = $qthumb->getUrl();
}
$attachment['quoted_notice']['attachments'][] = array('thumb_url' => $thumb_url, 'attachment_id' => $q_attach->id);
} catch (Exception $e) {
common_debug('Qvitter: could not get thumbnail for attachment id=' . $q_attach->id . ' in quoted notice id=' . $quoted_notice->id);
}
}
}
}
}
}
}
}
try {
$twitter_status['external_url'] = $notice->getUrl(true);
} catch (InvalidUrlException $e) {
common_debug('Qvitter: No URL available for external notice: id=' . $notice->id);
}
// reply-to profile url
try {
$reply = $notice->getParent();
$twitter_status['in_reply_to_profileurl'] = $reply->getProfile()->getUrl();
} catch (ServerException $e) {
$twitter_status['in_reply_to_profileurl'] = null;
}
// fave number
$faves = Fave::byNotice($notice);
$favenum = count($faves);
$twitter_status['fave_num'] = $favenum;
// repeat number
$repeats = $notice->repeatStream();
$repeatnum = 0;
while ($repeats->fetch()) {
if ($repeats->verb == ActivityVerb::SHARE) {
// i.e. not deleted repeats
$repeatnum++;
}
}
$twitter_status['repeat_num'] = $repeatnum;
// is this a post? (previously is_activity)
if (method_exists('ActivityUtils', 'compareVerbs')) {
$twitter_status['is_post_verb'] = ActivityUtils::compareVerbs($notice->verb, array(ActivityVerb::POST));
} else {
$twitter_status['is_post_verb'] = $notice->verb == ActivityVerb::POST ? true : false;
}
// some more metadata about notice
if ($notice->is_local == '1') {
$twitter_status['is_local'] = true;
} else {
$twitter_status['is_local'] = false;
if ($twitter_status['is_post_verb'] === true) {
try {
$twitter_status['external_url'] = $notice->getUrl(true);
} catch (InvalidUrlException $e) {
common_debug('Qvitter: No URL available for external notice: id=' . $notice->id);
}
}
}
if (ActivityUtils::compareTypes($notice->verb, array('qvitter-delete-notice', 'delete'))) {
$twitter_status['qvitter_delete_notice'] = true;
}
return true;
}
/**
* Save embedding info for a new file.
*
* @param object $data Services_oEmbed_Object_*
* @param int $file_id
*/
public static function saveNew($data, $file_id)
{
$file_oembed = new File_oembed();
$file_oembed->file_id = $file_id;
if (!isset($data->version)) {
common_debug('DEBUGGING oEmbed: data->version undefined in variable $data: ' . var_export($data, true));
}
$file_oembed->version = $data->version;
$file_oembed->type = $data->type;
if (!empty($data->provider_name)) {
$file_oembed->provider = $data->provider_name;
}
if (!empty($data->provider)) {
$file_oembed->provider = $data->provider;
}
if (!empty($data->provider_url)) {
$file_oembed->provider_url = $data->provider_url;
}
if (!empty($data->width)) {
$file_oembed->width = intval($data->width);
}
if (!empty($data->height)) {
$file_oembed->height = intval($data->height);
}
if (!empty($data->html)) {
$file_oembed->html = $data->html;
}
if (!empty($data->title)) {
$file_oembed->title = $data->title;
}
if (!empty($data->author_name)) {
$file_oembed->author_name = $data->author_name;
}
if (!empty($data->author_url)) {
$file_oembed->author_url = $data->author_url;
}
if (!empty($data->url)) {
$file_oembed->url = $data->url;
$given_url = File_redirection::_canonUrl($file_oembed->url);
if (!empty($given_url)) {
$file = File::getKV('url', $given_url);
if ($file instanceof File) {
$file_oembed->mimetype = $file->mimetype;
} else {
$redir = File_redirection::where($given_url);
if (empty($redir->file_id)) {
$f = $redir->getFile();
$file_oembed->mimetype = $f->mimetype;
} else {
$file_id = $redir->file_id;
}
}
}
}
$result = $file_oembed->insert();
if ($result === false) {
throw new ServerException('Failed to insert File_oembed data into database!');
}
if (!empty($data->thumbnail_url) || $data->type == 'photo') {
$ft = File_thumbnail::getKV('file_id', $file_id);
if ($ft instanceof File_thumbnail) {
common_log(LOG_WARNING, "Strangely, a File_thumbnail object exists for new file {$file_id}", __FILE__);
} else {
File_thumbnail::saveNew($data, $file_id);
}
}
}
function common_linkify($url)
{
// It comes in special'd, so we unspecial it before passing to the stringifying
// functions
$url = htmlspecialchars_decode($url);
if (strpos($url, '@') !== false && strpos($url, ':') === false) {
//url is an email address without the mailto: protocol
$canon = "mailto:{$url}";
$longurl = "mailto:{$url}";
} else {
$canon = File_redirection::_canonUrl($url);
$longurl_data = File_redirection::where($canon);
if (is_array($longurl_data)) {
$longurl = $longurl_data['url'];
} elseif (is_string($longurl_data)) {
$longurl = $longurl_data;
} else {
throw new ServerException("Can't linkify url '{$url}'");
}
}
$attrs = array('href' => $canon, 'title' => $longurl, 'rel' => 'external');
$is_attachment = false;
$attachment_id = null;
$has_thumb = false;
// Check to see whether this is a known "attachment" URL.
$f = File::staticGet('url', $longurl);
if (empty($f)) {
// XXX: this writes to the database. :<
$f = File::processNew($longurl);
}
if (!empty($f)) {
if ($f->getEnclosure()) {
$is_attachment = true;
$attachment_id = $f->id;
$thumb = File_thumbnail::staticGet('file_id', $f->id);
if (!empty($thumb)) {
$has_thumb = true;
}
}
}
// Add clippy
if ($is_attachment) {
$attrs['class'] = 'attachment';
if ($has_thumb) {
$attrs['class'] = 'attachment thumbnail';
}
$attrs['id'] = "attachment-{$attachment_id}";
}
return XMLStringer::estring('a', $attrs, $url);
}
public function delete($useWhere = false)
{
// Delete the file, if it exists locally
if (!empty($this->filename) && file_exists(self::path($this->filename))) {
$deleted = @unlink(self::path($this->filename));
if (!$deleted) {
common_log(LOG_ERR, sprintf('Could not unlink existing file: "%s"', self::path($this->filename)));
}
}
// Clear out related things in the database and filesystem, such as thumbnails
if (Event::handle('FileDeleteRelated', array($this))) {
$thumbs = new File_thumbnail();
$thumbs->file_id = $this->id;
if ($thumbs->find()) {
while ($thumbs->fetch()) {
$thumbs->delete();
}
}
$f2p = new File_to_post();
$f2p->file_id = $this->id;
if ($f2p->find()) {
while ($f2p->fetch()) {
$f2p->delete();
}
}
}
// And finally remove the entry from the database
return parent::delete($useWhere);
}
public function delete($useWhere = false)
{
if (!empty($this->filename) && file_exists(File_thumbnail::path($this->filename))) {
$deleted = @unlink(self::path($this->filename));
if (!$deleted) {
common_log(LOG_ERR, sprintf('Could not unlink existing file: "%s"', self::path($this->filename)));
}
}
return parent::delete($useWhere);
}
function common_linkify($url)
{
// It comes in special'd, so we unspecial it before passing to the stringifying
// functions
$url = htmlspecialchars_decode($url);
if (strpos($url, '@') !== false && strpos($url, ':') === false && Validate::email($url)) {
//url is an email address without the mailto: protocol
$canon = "mailto:{$url}";
$longurl = "mailto:{$url}";
} else {
$canon = File_redirection::_canonUrl($url);
$longurl_data = File_redirection::where($canon, common_config('attachments', 'process_links'));
if (is_array($longurl_data)) {
$longurl = $longurl_data['url'];
} elseif (is_string($longurl_data)) {
$longurl = $longurl_data;
} else {
// Unable to reach the server to verify contents, etc
// Just pass the link on through for now.
common_log(LOG_ERR, "Can't linkify url '{$url}'");
$longurl = $url;
}
}
$attrs = array('href' => $canon, 'title' => $longurl);
$is_attachment = false;
$attachment_id = null;
$has_thumb = false;
// Check to see whether this is a known "attachment" URL.
$f = File::staticGet('url', $longurl);
if (empty($f)) {
if (common_config('attachments', 'process_links')) {
// XXX: this writes to the database. :<
$f = File::processNew($longurl);
}
}
if (!empty($f)) {
if ($f->getEnclosure()) {
$is_attachment = true;
$attachment_id = $f->id;
$thumb = File_thumbnail::staticGet('file_id', $f->id);
if (!empty($thumb)) {
$has_thumb = true;
}
}
}
// Add clippy
if ($is_attachment) {
$attrs['class'] = 'attachment';
if ($has_thumb) {
$attrs['class'] = 'attachment thumbnail';
}
$attrs['id'] = "attachment-{$attachment_id}";
}
// Whether to nofollow
$nf = common_config('nofollow', 'external');
if ($nf == 'never') {
$attrs['rel'] = 'external';
} else {
$attrs['rel'] = 'nofollow external';
}
return XMLStringer::estring('a', $attrs, $url);
}
/**
* Pull a thumbnail image reference for the given file, and if necessary
* resize it to match currently thumbnail size settings.
*
* @return File_Thumbnail or false/null
*/
function getThumbInfo()
{
$thumbnail = File_thumbnail::staticGet('file_id', $this->attachment->id);
if ($thumbnail) {
$maxWidth = common_config('attachments', 'thumb_width');
$maxHeight = common_config('attachments', 'thumb_height');
if ($thumbnail->width > $maxWidth) {
$thumb = clone $thumbnail;
$thumb->width = $maxWidth;
$thumb->height = intval($thumbnail->height * $maxWidth / $thumbnail->width);
return $thumb;
}
}
return $thumbnail;
}
protected function storeRemoteFileThumbnail(File_thumbnail $thumbnail)
{
if (!empty($thumbnail->filename) && file_exists($thumbnail->getPath())) {
throw new AlreadyFulfilledException(sprintf('A thumbnail seems to already exist for remote file with id==%u', $thumbnail->file_id));
}
$url = $thumbnail->getUrl();
$this->checkWhitelist($url);
// First we download the file to memory and test whether it's actually an image file
// FIXME: To support remote video/whatever files, this needs reworking.
common_debug(sprintf('Downloading remote thumbnail for file id==%u with thumbnail URL: %s', $thumbnail->file_id, $url));
$imgData = HTTPClient::quickGet($url);
$info = @getimagesizefromstring($imgData);
if ($info === false) {
throw new UnsupportedMediaException(_('Remote file format was not identified as an image.'), $url);
} elseif (!$info[0] || !$info[1]) {
throw new UnsupportedMediaException(_('Image file had impossible geometry (0 width or height)'));
}
// We'll trust sha256 not to have collision issues any time soon :)
$filename = hash('sha256', $imgData) . '.' . common_supported_mime_to_ext($info['mime']);
$fullpath = File_thumbnail::path($filename);
// Write the file to disk. Throw Exception on failure
if (!file_exists($fullpath) && file_put_contents($fullpath, $imgData) === false) {
throw new ServerException(_('Could not write downloaded file to disk.'));
}
// Get rid of the file from memory
unset($imgData);
// Updated our database for the file record
$orig = clone $thumbnail;
$thumbnail->filename = $filename;
$thumbnail->width = $info[0];
// array indexes documented on php.net:
$thumbnail->height = $info[1];
// https://php.net/manual/en/function.getimagesize.php
// Throws exception on failure.
$thumbnail->updateWithKeys($orig, 'file_id');
}
public function getFileThumbnail($width, $height, $crop)
{
if (!$this->fileRecord instanceof File) {
throw new ServerException('No File object attached to this ImageFile object.');
}
if ($width === null) {
$width = common_config('thumbnail', 'width');
$height = common_config('thumbnail', 'height');
$crop = common_config('thumbnail', 'crop');
}
if ($height === null) {
$height = $width;
$crop = true;
}
// Get proper aspect ratio width and height before lookup
// We have to do it through an ImageFile object because of orientation etc.
// Only other solution would've been to rotate + rewrite uploaded files
// which we don't want to do because we like original, untouched data!
list($width, $height, $x, $y, $w, $h) = $this->scaleToFit($width, $height, $crop);
$thumb = File_thumbnail::pkeyGet(array('file_id' => $this->fileRecord->id, 'width' => $width, 'height' => $height));
if ($thumb instanceof File_thumbnail) {
return $thumb;
}
$filename = $this->fileRecord->filehash ?: $this->filename;
// Remote files don't have $this->filehash
$extension = File::guessMimeExtension($this->mimetype);
$outname = "thumb-{$this->fileRecord->id}-{$width}x{$height}-{$filename}." . $extension;
$outpath = File_thumbnail::path($outname);
// The boundary box for our resizing
$box = array('width' => $width, 'height' => $height, 'x' => $x, 'y' => $y, 'w' => $w, 'h' => $h);
// Doublecheck that parameters are sane and integers.
if ($box['width'] < 1 || $box['width'] > common_config('thumbnail', 'maxsize') || $box['height'] < 1 || $box['height'] > common_config('thumbnail', 'maxsize') || $box['w'] < 1 || $box['x'] >= $this->width || $box['h'] < 1 || $box['y'] >= $this->height) {
// Fail on bad width parameter. If this occurs, it's due to algorithm in ImageFile->scaleToFit
common_debug("Boundary box parameters for resize of {$this->filepath} : " . var_export($box, true));
throw new ServerException('Bad thumbnail size parameters.');
}
common_debug(sprintf('Generating a thumbnail of File id==%u of size %ux%u', $this->fileRecord->id, $width, $height));
// Perform resize and store into file
$this->resizeTo($outpath, $box);
// Avoid deleting the original
if ($this->getPath() != File_thumbnail::path($this->filename)) {
$this->unlink();
}
return File_thumbnail::saveThumbnail($this->fileRecord->id, File_thumbnail::url($outname), $width, $height, $outname);
}
/**
* Save embedding info for a new file.
*
* @param object $data Services_oEmbed_Object_*
* @param int $file_id
*/
function saveNew($data, $file_id)
{
$file_oembed = new File_oembed();
$file_oembed->file_id = $file_id;
$file_oembed->version = $data->version;
$file_oembed->type = $data->type;
if (!empty($data->provider_name)) {
$file_oembed->provider = $data->provider_name;
}
if (!empty($data->provider)) {
$file_oembed->provider = $data->provider;
}
if (!empty($data->provide_url)) {
$file_oembed->provider_url = $data->provider_url;
}
if (!empty($data->width)) {
$file_oembed->width = intval($data->width);
}
if (!empty($data->height)) {
$file_oembed->height = intval($data->height);
}
if (!empty($data->html)) {
$file_oembed->html = $data->html;
}
if (!empty($data->title)) {
$file_oembed->title = $data->title;
}
if (!empty($data->author_name)) {
$file_oembed->author_name = $data->author_name;
}
if (!empty($data->author_url)) {
$file_oembed->author_url = $data->author_url;
}
if (!empty($data->url)) {
$file_oembed->url = $data->url;
$given_url = File_redirection::_canonUrl($file_oembed->url);
if (!empty($given_url)) {
$file = File::staticGet('url', $given_url);
if (empty($file)) {
$file_redir = File_redirection::staticGet('url', $given_url);
if (empty($file_redir)) {
$redir_data = File_redirection::where($given_url);
$file_oembed->mimetype = $redir_data['type'];
} else {
$file_id = $file_redir->file_id;
}
} else {
$file_oembed->mimetype = $file->mimetype;
}
}
}
$file_oembed->insert();
if (!empty($data->thumbnail_url) || $data->type == 'photo') {
$ft = File_thumbnail::staticGet('file_id', $file_id);
if (!empty($ft)) {
common_log(LOG_WARNING, "Strangely, a File_thumbnail object exists for new file {$file_id}", __FILE__);
} else {
File_thumbnail::saveNew($data, $file_id);
}
}
}
function deleteMissingLocalFileThumbnails()
{
printfnq("Removing all local File_thumbnail entries without existing files...");
$thumbs = new File_thumbnail();
$thumbs->whereAdd('filename IS NOT NULL');
// only fill in names where they're missing
// Checking if there were any File_thumbnail entries without filename
if ($thumbs->find()) {
while ($thumbs->fetch()) {
try {
$thumbs->getPath();
} catch (FileNotFoundException $e) {
$thumbs->delete();
}
}
}
printfnq("DONE.\n");
}
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));
}
}
/**
* Get the attachment's thumbnail record, if any.
*
* @return File_thumbnail
*/
function getThumbnail()
{
return File_thumbnail::staticGet('file_id', $this->id);
}
function common_linkify($url)
{
// It comes in special'd, so we unspecial it before passing to the stringifying
// functions
$url = htmlspecialchars_decode($url);
if (strpos($url, '@') !== false && strpos($url, ':') === false && Validate::email($url)) {
//url is an email address without the mailto: protocol
$canon = "mailto:{$url}";
$longurl = "mailto:{$url}";
} else {
$canon = File_redirection::_canonUrl($url);
$longurl_data = File_redirection::where($canon, common_config('attachments', 'process_links'));
if (isset($longurl_data->redir_url)) {
$longurl = $longurl_data->redir_url;
} else {
// e.g. local files
$longurl = $longurl_data->url;
}
}
$attrs = array('href' => $longurl, 'title' => $longurl);
$is_attachment = false;
$attachment_id = null;
$has_thumb = false;
// Check to see whether this is a known "attachment" URL.
try {
$f = File::getByUrl($longurl);
} catch (NoResultException $e) {
if (common_config('attachments', 'process_links')) {
// XXX: this writes to the database. :<
try {
$f = File::processNew($longurl);
} catch (ServerException $e) {
$f = null;
}
}
}
if ($f instanceof File) {
try {
$enclosure = $f->getEnclosure();
$is_attachment = true;
$attachment_id = $f->id;
$thumb = File_thumbnail::getKV('file_id', $f->id);
$has_thumb = $thumb instanceof File_thumbnail;
} catch (ServerException $e) {
// There was not enough metadata available
}
}
// Add clippy
if ($is_attachment) {
$attrs['class'] = 'attachment';
if ($has_thumb) {
$attrs['class'] = 'attachment thumbnail';
}
$attrs['id'] = "attachment-{$attachment_id}";
}
// Whether to nofollow
$nf = common_config('nofollow', 'external');
if ($nf == 'never') {
$attrs['rel'] = 'external';
} else {
$attrs['rel'] = 'nofollow external';
}
return XMLStringer::estring('a', $attrs, $url);
}
/**
* Output the HTML for a bookmark in a list
*
* @param NoticeListItem $nli The list item being shown.
*
* @return boolean hook value
*/
function onStartShowNoticeItem($nli)
{
$nb = Bookmark::getByNotice($nli->notice);
if (!empty($nb)) {
$out = $nli->out;
$notice = $nli->notice;
$profile = $nli->profile;
$atts = $notice->attachments();
if (count($atts) < 1) {
// Something wrong; let default code deal with it.
return true;
}
$att = $atts[0];
// XXX: only show the bookmark URL for non-single-page stuff
if ($out instanceof ShowbookmarkAction) {
} else {
$out->elementStart('h3');
$out->element('a', array('href' => $att->url, 'class' => 'bookmark-title entry-title'), $nb->title);
$out->elementEnd('h3');
$countUrl = common_local_url('noticebyurl', array('id' => $att->id));
$out->element('a', array('class' => 'bookmark-notice-count', 'href' => $countUrl), $att->noticeCount());
}
// Replies look like "for:" tags
$replies = $nli->notice->getReplies();
$tags = $nli->notice->getTags();
if (!empty($replies) || !empty($tags)) {
$out->elementStart('ul', array('class' => 'bookmark-tags'));
foreach ($replies as $reply) {
$other = Profile::staticGet('id', $reply);
$out->elementStart('li');
$out->element('a', array('rel' => 'tag', 'href' => $other->profileurl, 'title' => $other->getBestName()), sprintf('for:%s', $other->nickname));
$out->elementEnd('li');
$out->text(' ');
}
foreach ($tags as $tag) {
$out->elementStart('li');
$out->element('a', array('rel' => 'tag', 'href' => Notice_tag::url($tag)), $tag);
$out->elementEnd('li');
$out->text(' ');
}
$out->elementEnd('ul');
}
if (!empty($nb->description)) {
$out->element('p', array('class' => 'bookmark-description'), $nb->description);
}
if (common_config('attachments', 'show_thumbs')) {
$haveThumbs = false;
foreach ($atts as $check) {
$thumbnail = File_thumbnail::staticGet('file_id', $check->id);
if (!empty($thumbnail)) {
$haveThumbs = true;
break;
}
}
if ($haveThumbs) {
$al = new InlineAttachmentList($notice, $out);
$al->show();
}
}
$out->elementStart('div', array('class' => 'bookmark-info entry-content'));
$avatar = $profile->getAvatar(AVATAR_MINI_SIZE);
$out->element('img', array('src' => $avatar ? $avatar->displayUrl() : Avatar::defaultImage(AVATAR_MINI_SIZE), 'class' => 'avatar photo bookmark-avatar', 'width' => AVATAR_MINI_SIZE, 'height' => AVATAR_MINI_SIZE, 'alt' => $profile->getBestName()));
$out->raw(' ');
$out->element('a', array('href' => $profile->profileurl, 'title' => $profile->getBestName()), $profile->nickname);
$nli->showNoticeLink();
$nli->showNoticeSource();
$nli->showNoticeLocation();
$nli->showContext();
$nli->showRepeat();
$out->elementEnd('div');
$nli->showNoticeOptions();
return false;
}
return true;
}
/**
* Add stuff to notices in API responses
*
* @param Action $action action being executed
*
* @return boolean hook return
*/
function onNoticeSimpleStatusArray($notice, &$twitter_status, $scoped)
{
// groups
$notice_groups = $notice->getGroups();
$group_addressees = false;
foreach ($notice_groups as $g) {
$group_addressees[] = array('nickname' => $g->nickname, 'url' => $g->mainpage);
}
$twitter_status['statusnet_in_groups'] = $group_addressees;
// for older verions of gnu social: include the repeat-id, which we need when unrepeating later
if (array_key_exists('repeated', $twitter_status) && $twitter_status['repeated'] === true) {
$repeated = Notice::pkeyGet(array('profile_id' => $scoped->id, 'repeat_of' => $notice->id, 'verb' => 'http://activitystrea.ms/schema/1.0/share'));
$twitter_status['repeated_id'] = $repeated->id;
}
// more metadata about attachments
// get all attachments first, and put all the extra meta data in an array
$attachments = $notice->attachments();
$attachment_url_to_id = array();
if (!empty($attachments)) {
foreach ($attachments as $attachment) {
if (is_object($attachment)) {
try {
$enclosure_o = $attachment->getEnclosure();
// add id to all attachments
$attachment_url_to_id[$enclosure_o->url]['id'] = $attachment->id;
// add data about thumbnails
$thumb = $attachment->getThumbnail();
$large_thumb = $attachment->getThumbnail(1000, 3000, false);
if (method_exists('File_thumbnail', 'url')) {
$thumb_url = File_thumbnail::url($thumb->filename);
$large_thumb_url = File_thumbnail::url($large_thumb->filename);
} else {
$thumb_url = $thumb->getUrl();
$large_thumb_url = $large_thumb->getUrl();
}
$attachment_url_to_id[$enclosure_o->url]['thumb_url'] = $thumb_url;
$attachment_url_to_id[$enclosure_o->url]['large_thumb_url'] = $large_thumb_url;
$attachment_url_to_id[$enclosure_o->url]['width'] = $attachment->width;
$attachment_url_to_id[$enclosure_o->url]['height'] = $attachment->height;
// animated gif?
if ($attachment->mimetype == 'image/gif') {
$image = ImageFile::fromFileObject($attachment);
if ($image->animated == 1) {
$attachment_url_to_id[$enclosure_o->url]['animated'] = true;
} else {
$attachment_url_to_id[$enclosure_o->url]['animated'] = false;
}
}
// this applies to older versions of gnu social, i think
} catch (ServerException $e) {
$thumb = File_thumbnail::getKV('file_id', $attachment->id);
if ($thumb instanceof File_thumbnail) {
$thumb_url = $thumb->getUrl();
$attachment_url_to_id[$enclosure_o->url]['id'] = $attachment->id;
$attachment_url_to_id[$enclosure_o->url]['thumb_url'] = $thumb_url;
$attachment_url_to_id[$enclosure_o->url]['large_thumb_url'] = $thumb_url;
$attachment_url_to_id[$enclosure_o->url]['width'] = $attachment->width;
$attachment_url_to_id[$enclosure_o->url]['height'] = $attachment->height;
// animated gif?
if ($attachment->mimetype == 'image/gif') {
$image = ImageFile::fromFileObject($attachment);
if ($image->animated == 1) {
$attachment_url_to_id[$enclosure_o->url]['animated'] = true;
} else {
$attachment_url_to_id[$enclosure_o->url]['animated'] = false;
}
}
}
}
}
}
}
// add the extra meta data to $twitter_status
if (!empty($twitter_status['attachments'])) {
foreach ($twitter_status['attachments'] as &$attachment) {
if (!empty($attachment_url_to_id[$attachment['url']])) {
$attachment = array_merge($attachment, $attachment_url_to_id[$attachment['url']]);
}
}
}
// quoted notices
if (!empty($twitter_status['attachments'])) {
foreach ($twitter_status['attachments'] as &$attachment) {
$quoted_notice = false;
// if this attachment has an url this might be a notice url
if (isset($attachment['url'])) {
$noticeurl = common_path('notice/', StatusNet::isHTTPS());
$instanceurl = common_path('', StatusNet::isHTTPS());
// remove protocol for the comparison below
$noticeurl_wo_protocol = preg_replace('(^https?://)', '', $noticeurl);
$instanceurl_wo_protocol = preg_replace('(^https?://)', '', $instanceurl);
$attachment_url_wo_protocol = preg_replace('(^https?://)', '', $attachment['url']);
// local notice urls
if (strpos($attachment_url_wo_protocol, $noticeurl_wo_protocol) === 0) {
$possible_notice_id = str_replace($noticeurl_wo_protocol, '', $attachment_url_wo_protocol);
if (ctype_digit($possible_notice_id)) {
$quoted_notice = Notice::getKV('id', $possible_notice_id);
}
} elseif (strpos($attachment_url_wo_protocol, $instanceurl_wo_protocol) !== 0 && stristr($attachment_url_wo_protocol, '/notice/')) {
$quoted_notice = Notice::getKV('url', $attachment['url']);
// try with http<->https if no match. applies to quitter.se notices mostly
if (!$quoted_notice instanceof Notice) {
if (strpos($attachment['url'], 'https://') === 0) {
$quoted_notice = Notice::getKV('url', str_replace('https://', 'http://', $attachment['url']));
} else {
$quoted_notice = Notice::getKV('url', str_replace('http://', 'https://', $attachment['url']));
}
}
}
// include the quoted notice in the attachment
if ($quoted_notice instanceof Notice) {
$quoted_notice_author = Profile::getKV('id', $quoted_notice->profile_id);
if ($quoted_notice_author instanceof Profile) {
$attachment['quoted_notice']['id'] = $quoted_notice->id;
$attachment['quoted_notice']['content'] = $quoted_notice->content;
$attachment['quoted_notice']['nickname'] = $quoted_notice_author->nickname;
$attachment['quoted_notice']['fullname'] = $quoted_notice_author->fullname;
$quoted_notice_attachments = $quoted_notice->attachments();
foreach ($quoted_notice_attachments as $q_attach) {
if (is_object($q_attach)) {
try {
$qthumb = $q_attach->getThumbnail();
if (method_exists('File_thumbnail', 'url')) {
$thumb_url = File_thumbnail::url($qthumb->filename);
} else {
$thumb_url = $qthumb->getUrl();
}
$attachment['quoted_notice']['attachments'][] = array('thumb_url' => $thumb_url, 'attachment_id' => $q_attach->id);
} catch (Exception $e) {
common_debug('Qvitter: could not get thumbnail for attachment id=' . $q_attach->id . ' in quoted notice id=' . $quoted_notice->id);
}
}
}
}
}
}
}
}
try {
$twitter_status['external_url'] = $notice->getUrl(true);
} catch (InvalidUrlException $e) {
common_debug('Qvitter: No URL available for external notice: id=' . $notice->id);
}
// reply-to profile url
try {
$reply = $notice->getParent();
$twitter_status['in_reply_to_profileurl'] = $reply->getProfile()->getUrl();
} catch (ServerException $e) {
$twitter_status['in_reply_to_profileurl'] = null;
}
// fave number
$faves = Fave::byNotice($notice);
$favenum = count($faves);
$twitter_status['fave_num'] = $favenum;
// repeat number
$repeats = $notice->repeatStream();
$repeatnum = 0;
while ($repeats->fetch()) {
if ($repeats->verb == ActivityVerb::SHARE) {
// i.e. not deleted repeats
$repeatnum++;
}
}
$twitter_status['repeat_num'] = $repeatnum;
// is this a post? (previously is_activity)
if (method_exists('ActivityUtils', 'compareVerbs')) {
$twitter_status['is_post_verb'] = ActivityUtils::compareVerbs($notice->verb, array(ActivityVerb::POST));
} else {
$twitter_status['is_post_verb'] = $notice->verb == ActivityVerb::POST ? true : false;
}
// some more metadata about notice
if ($notice->is_local == '1') {
$twitter_status['is_local'] = true;
} else {
$twitter_status['is_local'] = false;
if ($twitter_status['is_post_verb'] === true) {
try {
$twitter_status['external_url'] = $notice->getUrl(true);
} catch (InvalidUrlException $e) {
common_debug('Qvitter: No URL available for external notice: id=' . $notice->id);
}
}
}
if (ActivityUtils::compareTypes($notice->verb, array('qvitter-delete-notice', 'delete'))) {
$twitter_status['qvitter_delete_notice'] = true;
}
return true;
}
/**
* Generate and store a thumbnail image for the uploaded file, if applicable.
*
* @return File_thumbnail or null
*/
function storeThumbnail()
{
if (substr($this->mimetype, 0, strlen('image/')) != 'image/') {
// @fixme video thumbs would be nice!
return null;
}
try {
$image = new ImageFile($this->fileRecord->id, File::path($this->filename));
} catch (Exception $e) {
// Unsupported image type.
return null;
}
$outname = File::filename($this->user->getProfile(), 'thumb-' . $this->filename, $this->mimetype);
$outpath = File::path($outname);
$maxWidth = common_config('attachments', 'thumb_width');
$maxHeight = common_config('attachments', 'thumb_height');
list($width, $height) = $this->scaleToFit($image->width, $image->height, $maxWidth, $maxHeight);
$image->resizeTo($outpath, $width, $height);
File_thumbnail::saveThumbnail($this->fileRecord->id, File::url($outname), $width, $height);
}
/**
* Add stuff to notices in API responses
*
* @param Action $action action being executed
*
* @return boolean hook return
*/
function onNoticeSimpleStatusArray($notice, &$twitter_status, $scoped)
{
// groups
$notice_groups = $notice->getGroups();
$group_addressees = false;
foreach ($notice_groups as $g) {
$group_addressees[] = array('nickname' => $g->nickname, 'url' => $g->mainpage);
}
$twitter_status['statusnet_in_groups'] = $group_addressees;
// for older verions of gnu social: include the repeat-id, which we need when unrepeating later
if (array_key_exists('repeated', $twitter_status) && $twitter_status['repeated'] === true) {
$repeated = Notice::pkeyGet(array('profile_id' => $scoped->id, 'repeat_of' => $notice->id, 'verb' => 'http://activitystrea.ms/schema/1.0/share'));
$twitter_status['repeated_id'] = $repeated->id;
}
// more metadata about attachments
// get all attachments first, and put all the extra meta data in an array
$attachments = $notice->attachments();
$attachment_url_to_id = array();
if (!empty($attachments)) {
foreach ($attachments as $attachment) {
if (is_object($attachment)) {
try {
$enclosure_o = $attachment->getEnclosure();
// add id to all attachments
$attachment_url_to_id[$enclosure_o->url]['id'] = $attachment->id;
// add data about thumbnails
$thumb = $attachment->getThumbnail();
$large_thumb = $attachment->getThumbnail(1000, 3000, false);
if (method_exists('File_thumbnail', 'url')) {
$thumb_url = File_thumbnail::url($thumb->filename);
$large_thumb_url = File_thumbnail::url($large_thumb->filename);
} else {
$thumb_url = $thumb->getUrl();
$large_thumb_url = $large_thumb->getUrl();
}
$attachment_url_to_id[$enclosure_o->url]['thumb_url'] = $thumb_url;
$attachment_url_to_id[$enclosure_o->url]['large_thumb_url'] = $large_thumb_url;
$attachment_url_to_id[$enclosure_o->url]['width'] = $attachment->width;
$attachment_url_to_id[$enclosure_o->url]['height'] = $attachment->height;
// animated gif?
if ($attachment->mimetype == 'image/gif') {
$image = ImageFile::fromFileObject($attachment);
if ($image->animated == 1) {
$attachment_url_to_id[$enclosure_o->url]['animated'] = true;
} else {
$attachment_url_to_id[$enclosure_o->url]['animated'] = false;
}
}
// this applies to older versions of gnu social, i think
} catch (ServerException $e) {
$thumb = File_thumbnail::getKV('file_id', $attachment->id);
if ($thumb instanceof File_thumbnail) {
$thumb_url = $thumb->getUrl();
$attachment_url_to_id[$enclosure_o->url]['id'] = $attachment->id;
$attachment_url_to_id[$enclosure_o->url]['thumb_url'] = $thumb_url;
$attachment_url_to_id[$enclosure_o->url]['large_thumb_url'] = $thumb_url;
$attachment_url_to_id[$enclosure_o->url]['width'] = $attachment->width;
$attachment_url_to_id[$enclosure_o->url]['height'] = $attachment->height;
// animated gif?
if ($attachment->mimetype == 'image/gif') {
$image = ImageFile::fromFileObject($attachment);
if ($image->animated == 1) {
$attachment_url_to_id[$enclosure_o->url]['animated'] = true;
} else {
$attachment_url_to_id[$enclosure_o->url]['animated'] = false;
}
}
}
}
}
}
}
// add the extra meta data to $twitter_status
if (!empty($twitter_status['attachments'])) {
foreach ($twitter_status['attachments'] as &$attachment) {
if (!empty($attachment_url_to_id[$attachment['url']])) {
$attachment = array_merge($attachment, $attachment_url_to_id[$attachment['url']]);
}
}
}
// reply-to profile url
try {
$reply = $notice->getParent();
$twitter_status['in_reply_to_profileurl'] = $reply->getProfile()->getUrl();
} catch (ServerException $e) {
$twitter_status['in_reply_to_profileurl'] = null;
}
// fave number
$faves = Fave::byNotice($notice);
$favenum = count($faves);
$twitter_status['fave_num'] = $favenum;
// repeat number
$repeats = $notice->repeatStream();
$repeatnum = 0;
while ($repeats->fetch()) {
if ($repeats->verb == ActivityVerb::SHARE) {
// i.e. not deleted repeats
$repeatnum++;
}
}
$twitter_status['repeat_num'] = $repeatnum;
// some more metadata about notice
if ($notice->is_local == '1') {
$twitter_status['is_local'] = true;
} else {
$twitter_status['is_local'] = false;
if ($notice->object_type != 'activity') {
try {
$twitter_status['external_url'] = $notice->getUrl(true);
} catch (InvalidUrlException $e) {
common_debug('Qvitter: No URL available for external notice: id=' . $notice->id);
}
}
}
if ($notice->source == 'activity' || $notice->object_type == 'activity' || $notice->object_type == 'http://activitystrea.ms/schema/1.0/activity' || $notice->verb == 'delete') {
$twitter_status['is_activity'] = true;
} else {
$twitter_status['is_activity'] = false;
}
if (ActivityUtils::compareTypes($notice->verb, array('qvitter-delete-notice', 'delete'))) {
$twitter_status['qvitter_delete_notice'] = true;
}
return true;
}
/**
* Handle the request
*
* @param array $args $_REQUEST data (unused)
*
* @return void
*/
protected function handle()
{
parent::handle();
$noticeurl = common_path('notice/', StatusNet::isHTTPS());
$instanceurl = common_path('', StatusNet::isHTTPS());
// remove protocol for the comparison below
$noticeurl_wo_protocol = preg_replace('(^https?://)', '', $noticeurl);
$instanceurl_wo_protocol = preg_replace('(^https?://)', '', $instanceurl);
$url_wo_protocol = preg_replace('(^https?://)', '', $this->url);
// find local notice
if (strpos($url_wo_protocol, $noticeurl_wo_protocol) === 0) {
$possible_notice_id = str_replace($noticeurl_wo_protocol, '', $url_wo_protocol);
if (ctype_digit($possible_notice_id)) {
$notice = Notice::getKV('id', $possible_notice_id);
} else {
$this->clientError("Notice not found.", 404);
}
}
if (!$notice instanceof Notice) {
// TRANS: Client error displayed in oEmbed action when notice not found.
// TRANS: %s is a notice.
$this->clientError(sprintf(_("Notice %s not found."), $this->id), 404);
}
$profile = $notice->getProfile();
if (!$profile instanceof Profile) {
// TRANS: Server error displayed in oEmbed action when notice has not profile.
$this->serverError(_('Notice has no profile.'), 500);
}
$authorname = $profile->getFancyName();
$oembed = array();
$oembed['version'] = '1.0';
$oembed['provider_name'] = common_config('site', 'name');
$oembed['provider_url'] = common_root_url();
$oembed['type'] = 'link';
// TRANS: oEmbed title. %1$s is the author name, %2$s is the creation date.
$oembed['title'] = ApiAction::dateTwitter($notice->created) . ' (Qvitter)';
$oembed['author_name'] = $authorname;
$oembed['author_url'] = $profile->profileurl;
$oembed['url'] = $notice->getUrl();
$oembed['html'] = $notice->getRendered();
// maybe add thumbnail
$attachments = $notice->attachments();
if (!empty($attachments)) {
foreach ($attachments as $attachment) {
if (is_object($attachment)) {
try {
$thumb = $attachment->getThumbnail();
} catch (ServerException $e) {
//
}
if (!empty($thumb) && method_exists('File_thumbnail', 'url')) {
try {
$thumb_url = File_thumbnail::url($thumb->filename);
$oembed['thumbnail_url'] = $thumb_url;
break;
// only first one
} catch (ClientException $e) {
//
}
}
}
}
}
if ($this->format == 'json') {
$this->initDocument('json');
print json_encode($oembed);
$this->endDocument('json');
} elseif ($this->format == 'xml') {
$this->initDocument('xml');
$this->elementStart('oembed');
foreach (array('version', 'type', 'provider_name', 'provider_url', 'title', 'author_name', 'author_url', 'url', 'html') as $key) {
if (isset($oembed[$key]) && $oembed[$key] != '') {
$this->element($key, null, $oembed[$key]);
}
}
$this->elementEnd('oembed');
$this->endDocument('xml');
} else {
$this->serverError(sprintf(_('Format %s not supported.'), $this->format), 501);
}
}
/**
* Add stuff to notices in API responses
*
* @param Action $action action being executed
*
* @return boolean hook return
*/
function onNoticeSimpleStatusArray($notice, &$twitter_status, $scoped)
{
// groups
$notice_groups = $notice->getGroups();
$group_addressees = false;
foreach ($notice_groups as $g) {
$group_addressees = array('nickname' => $g->nickname, 'url' => $g->mainpage);
}
$twitter_status['statusnet_in_groups'] = $group_addressees;
// include the repeat-id, which we need when unrepeating later
if (array_key_exists('repeated', $twitter_status) && $twitter_status['repeated'] === true) {
$repeated = Notice::pkeyGet(array('profile_id' => $scoped->id, 'repeat_of' => $notice->id));
$twitter_status['repeated_id'] = $repeated->id;
}
// thumb urls
// find all thumbs
$attachments = $notice->attachments();
$attachment_url_to_id = array();
if (!empty($attachments)) {
foreach ($attachments as $attachment) {
if (is_object($attachment)) {
try {
$enclosure_o = $attachment->getEnclosure();
$thumb = $attachment->getThumbnail();
$attachment_url_to_id[$enclosure_o->url]['id'] = $attachment->id;
$attachment_url_to_id[$enclosure_o->url]['thumb_url'] = $thumb->getUrl();
$attachment_url_to_id[$enclosure_o->url]['width'] = $attachment->width;
$attachment_url_to_id[$enclosure_o->url]['height'] = $attachment->height;
// animated gif?
if ($attachment->mimetype == 'image/gif') {
$image = ImageFile::fromFileObject($attachment);
if ($image->animated == 1) {
$attachment_url_to_id[$enclosure_o->url]['animated'] = true;
} else {
$attachment_url_to_id[$enclosure_o->url]['animated'] = false;
}
}
} catch (ServerException $e) {
$thumb = File_thumbnail::getKV('file_id', $attachment->id);
if ($thumb instanceof File_thumbnail) {
$attachment_url_to_id[$enclosure_o->url]['id'] = $attachment->id;
$attachment_url_to_id[$enclosure_o->url]['thumb_url'] = $thumb->getUrl();
$attachment_url_to_id[$enclosure_o->url]['width'] = $attachment->width;
$attachment_url_to_id[$enclosure_o->url]['height'] = $attachment->height;
// animated gif?
if ($attachment->mimetype == 'image/gif') {
$image = ImageFile::fromFileObject($attachment);
if ($image->animated == 1) {
$attachment_url_to_id[$enclosure_o->url]['animated'] = true;
} else {
$attachment_url_to_id[$enclosure_o->url]['animated'] = false;
}
}
}
}
}
}
}
// add thumbs to $twitter_status
if (!empty($twitter_status['attachments'])) {
foreach ($twitter_status['attachments'] as &$attachment) {
if (!empty($attachment_url_to_id[$attachment['url']])) {
$attachment['id'] = $attachment_url_to_id[$attachment['url']]['id'];
$attachment['width'] = $attachment_url_to_id[$attachment['url']]['width'];
$attachment['height'] = $attachment_url_to_id[$attachment['url']]['height'];
$attachment['thumb_url'] = $attachment_url_to_id[$attachment['url']]['thumb_url'];
if (isset($attachment_url_to_id[$attachment['url']]['animated'])) {
$attachment['animated'] = $attachment_url_to_id[$attachment['url']]['animated'];
}
}
}
}
// reply-to profile url
try {
$reply = $notice->getParent();
$twitter_status['in_reply_to_profileurl'] = $reply->getProfile()->getUrl();
} catch (ServerException $e) {
$twitter_status['in_reply_to_profileurl'] = null;
}
// fave number
$faves = Fave::byNotice($notice);
$favenum = count($faves);
$twitter_status['fave_num'] = $favenum;
// repeat number
$repeats = $notice->repeatStream();
$repeatnum = 0;
while ($repeats->fetch()) {
$repeatnum++;
}
$twitter_status['repeat_num'] = $repeatnum;
// some more metadata about notice
if ($notice->is_local == '1') {
$twitter_status['is_local'] = true;
} else {
$twitter_status['is_local'] = false;
if ($notice->object_type != 'activity') {
$twitter_status['external_url'] = $notice->getUrl(true);
}
}
if ($notice->object_type == 'activity' || $notice->object_type == 'http://activitystrea.ms/schema/1.0/activity') {
$twitter_status['is_activity'] = true;
} else {
$twitter_status['is_activity'] = false;
}
if ($notice->verb == 'qvitter-delete-notice') {
$twitter_status['qvitter_delete_notice'] = true;
}
return true;
}
Will print '.' for deleted local files and 'x' where File entry was missing.
If the script seems to stop, it is processing correct File_thumbnail entries.
END_OF_HELP;
require_once INSTALLDIR . '/scripts/commandline.inc';
if (!have_option('y', 'yes')) {
print "About to delete locally generated thumbnails to allow regeneration. Are you sure? [y/N] ";
$response = fgets(STDIN);
if (strtolower(trim($response)) != 'y') {
print "Aborting.\n";
exit(0);
}
}
print "Deleting";
$thumbs = new File_thumbnail();
$thumbs->find();
while ($thumbs->fetch()) {
try {
$file = $thumbs->getFile();
if ($file->isLocal()) {
// only delete properly linked thumbnails if they're local
$thumbs->delete();
print '.';
}
} catch (NoResultException $e) {
// No File object for thumbnail, let's delete the thumbnail entry
$thumbs->delete();
print 'x';
}
}
