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));
}
/**
* 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;
}
/**
* 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;
}
/**
* 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'))) {
$twitter_status['qvitter_delete_notice'] = true;
}
return true;
}
public function getFileThumbnail($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);
}
/**
* 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);
}
}