/** * 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; }
function delete() { $f = File::staticGet('id', $this->file_id); if (!empty($f)) { $f->blowCache(); } return parent::delete(); }
/** * For initializing members of the class. * * @param array $argarray misc. arguments * * @return boolean true */ function prepare($argarray) { parent::prepare($argarray); $this->file = File::staticGet('id', $this->trimmed('id')); if (empty($this->file)) { throw new ClientException(_('Unknown URL')); } $pageArg = $this->trimmed('page'); $this->page = empty($pageArg) ? 1 : intval($pageArg); $this->notices = $this->file->stream(($this->page - 1) * NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1); return true; }
/** * Load attributes based on database arguments * * Loads all the DB stuff * * @param array $args $_REQUEST array * * @return success flag */ function prepare($args) { parent::prepare($args); if ($id = $this->trimmed('attachment')) { $this->attachment = File::staticGet($id); } if (empty($this->attachment)) { $this->clientError(_('No such attachment.'), 404); return false; } return true; }
/** * Load attributes based on database arguments * * Loads all the DB stuff * * @param array $args $_REQUEST array * * @return success flag */ function prepare($args) { parent::prepare($args); if ($id = $this->trimmed('attachment')) { $this->attachment = File::staticGet($id); } if (empty($this->attachment)) { // TRANS: Client error displayed trying to get a non-existing attachment. $this->clientError(_('No such attachment.'), 404); return false; } return true; }
/** * For initializing members of the class. * * @param array $argarray misc. arguments * * @return boolean true */ function prepare($argarray) { parent::prepare($argarray); $this->id = $this->trimmed('id'); if (empty($this->id)) { // TRANS: Client exception thrown when no ID parameter was provided. throw new ClientException(_('No id parameter.')); } $this->file = File::staticGet('id', $this->id); if (empty($this->file)) { // TRANS: Client exception thrown when an invalid ID parameter was provided for a file. // TRANS: %d is the provided ID for which the file is not present (number). throw new ClientException(sprintf(_('No such file "%d".'), $this->id), 404); } return true; }
function handle($args) { common_debug("in oembed api action"); $url = $args['url']; if (substr(strtolower($url), 0, strlen(common_root_url())) == strtolower(common_root_url())) { $path = substr($url, strlen(common_root_url())); $r = Router::get(); $proxy_args = $r->map($path); if (!$proxy_args) { // TRANS: Server error displayed in oEmbed action when path not found. // TRANS: %s is a path. $this->serverError(sprintf(_('"%s" not found.'), $path), 404); } $oembed = array(); $oembed['version'] = '1.0'; $oembed['provider_name'] = common_config('site', 'name'); $oembed['provider_url'] = common_root_url(); switch ($proxy_args['action']) { case 'shownotice': $oembed['type'] = 'link'; $id = $proxy_args['notice']; $notice = Notice::staticGet($id); if (empty($notice)) { // TRANS: Server error displayed in oEmbed action when notice not found. // TRANS: %s is a notice. $this->serverError(sprintf(_("Notice %s not found."), $id), 404); } $profile = $notice->getProfile(); if (empty($profile)) { // TRANS: Server error displayed in oEmbed action when notice has not profile. $this->serverError(_('Notice has no profile.'), 500); } $authorname = $profile->getFancyName(); // TRANS: oEmbed title. %1$s is the author name, %2$s is the creation date. $oembed['title'] = sprintf(_('%1$s\'s status on %2$s'), $authorname, common_exact_date($notice->created)); $oembed['author_name'] = $authorname; $oembed['author_url'] = $profile->profileurl; $oembed['url'] = $notice->url ? $notice->url : $notice->uri; $oembed['html'] = $notice->rendered; break; case 'attachment': $id = $proxy_args['attachment']; $attachment = File::staticGet($id); if (empty($attachment)) { // TRANS: Server error displayed in oEmbed action when attachment not found. // TRANS: %d is an attachment ID. $this->serverError(sprintf(_('Attachment %s not found.'), $id), 404); } if (empty($attachment->filename) && ($file_oembed = File_oembed::staticGet('file_id', $attachment->id))) { // Proxy the existing oembed information $oembed['type'] = $file_oembed->type; $oembed['provider'] = $file_oembed->provider; $oembed['provider_url'] = $file_oembed->provider_url; $oembed['width'] = $file_oembed->width; $oembed['height'] = $file_oembed->height; $oembed['html'] = $file_oembed->html; $oembed['title'] = $file_oembed->title; $oembed['author_name'] = $file_oembed->author_name; $oembed['author_url'] = $file_oembed->author_url; $oembed['url'] = $file_oembed->url; } else { if (substr($attachment->mimetype, 0, strlen('image/')) == 'image/') { $oembed['type'] = 'photo'; if ($attachment->filename) { $filepath = File::path($attachment->filename); $gis = @getimagesize($filepath); if ($gis) { $oembed['width'] = $gis[0]; $oembed['height'] = $gis[1]; } else { // TODO Either throw an error or find a fallback? } } $oembed['url'] = $attachment->url; $thumb = $attachment->getThumbnail(); if ($thumb) { $oembed['thumbnail_url'] = $thumb->url; $oembed['thumbnail_width'] = $thumb->width; $oembed['thumbnail_height'] = $thumb->height; } } else { $oembed['type'] = 'link'; $oembed['url'] = common_local_url('attachment', array('attachment' => $attachment->id)); } } if ($attachment->title) { $oembed['title'] = $attachment->title; } break; default: // TRANS: Server error displayed in oEmbed request when a path is not supported. // TRANS: %s is a path. $this->serverError(sprintf(_('"%s" not supported for oembed requests.'), $path), 501); } switch ($args['format']) { case 'xml': $this->init_document('xml'); $this->elementStart('oembed'); $this->element('version', null, $oembed['version']); $this->element('type', null, $oembed['type']); if ($oembed['provider_name']) { $this->element('provider_name', null, $oembed['provider_name']); } if ($oembed['provider_url']) { $this->element('provider_url', null, $oembed['provider_url']); } if ($oembed['title']) { $this->element('title', null, $oembed['title']); } if ($oembed['author_name']) { $this->element('author_name', null, $oembed['author_name']); } if ($oembed['author_url']) { $this->element('author_url', null, $oembed['author_url']); } if ($oembed['url']) { $this->element('url', null, $oembed['url']); } if ($oembed['html']) { $this->element('html', null, $oembed['html']); } if ($oembed['width']) { $this->element('width', null, $oembed['width']); } if ($oembed['height']) { $this->element('height', null, $oembed['height']); } if ($oembed['cache_age']) { $this->element('cache_age', null, $oembed['cache_age']); } if ($oembed['thumbnail_url']) { $this->element('thumbnail_url', null, $oembed['thumbnail_url']); } if ($oembed['thumbnail_width']) { $this->element('thumbnail_width', null, $oembed['thumbnail_width']); } if ($oembed['thumbnail_height']) { $this->element('thumbnail_height', null, $oembed['thumbnail_height']); } $this->elementEnd('oembed'); $this->end_document('xml'); break; case 'json': case '': $this->init_document('json'); print json_encode($oembed); $this->end_document('json'); break; default: // TRANS: Error message displaying attachments. %s is a raw MIME type (eg 'image/png') $this->serverError(sprintf(_('Content type %s not supported.'), $apidata['content-type']), 501); } } else { // TRANS: Error message displaying attachments. %s is the site's base URL. $this->serverError(sprintf(_('Only %s URLs over plain HTTP please.'), common_root_url()), 404); } }
/** * Show configured logo. * * @return nothing */ function showLogo() { $this->elementStart('address', array('id' => 'site_contact', 'class' => 'vcard')); if (Event::handle('StartAddressData', array($this))) { if (common_config('singleuser', 'enabled')) { $user = User::singleUser(); $url = common_local_url('showstream', array('nickname' => $user->nickname)); } else { $url = common_local_url('public'); } $this->elementStart('a', array('class' => 'url home bookmark', 'href' => $url)); if (StatusNet::isHTTPS()) { $logoUrl = common_config('site', 'ssllogo'); if (empty($logoUrl)) { // if logo is an uploaded file, try to fall back to HTTPS file URL $httpUrl = common_config('site', 'logo'); if (!empty($httpUrl)) { $f = File::staticGet('url', $httpUrl); if (!empty($f) && !empty($f->filename)) { // this will handle the HTTPS case $logoUrl = File::url($f->filename); } } } } else { $logoUrl = common_config('site', 'logo'); } if (empty($logoUrl) && file_exists(Theme::file('logo.png'))) { // This should handle the HTTPS case internally $logoUrl = Theme::path('logo.png'); } if (!empty($logoUrl)) { $this->element('img', array('class' => 'logo photo', 'src' => $logoUrl, 'alt' => common_config('site', 'name'))); } $this->text(' '); $this->element('span', array('class' => 'fn org'), common_config('site', 'name')); $this->elementEnd('a'); Event::handle('EndAddressData', array($this)); } $this->elementEnd('address'); }
function _userMakeShort($long_url, User $user = null, $force = false) { $short_url = common_shorten_url($long_url, $user, $force); if (!empty($short_url) && $short_url != $long_url) { $short_url = (string) $short_url; // store it $file = File::staticGet('url', $long_url); if (empty($file)) { // Check if the target URL is itself a redirect... $redir_data = File_redirection::where($long_url); if (is_array($redir_data)) { // We haven't seen the target URL before. // Save file and embedding data about it! $file = File::saveNew($redir_data, $long_url); $file_id = $file->id; if (!empty($redir_data['oembed']['json'])) { File_oembed::saveNew($redir_data['oembed']['json'], $file_id); } } else { if (is_string($redir_data)) { // The file is a known redirect target. $file = File::staticGet('url', $redir_data); if (empty($file)) { // @fixme should we save a new one? // this case was triggering sometimes for redirects // with unresolvable targets; found while fixing // "can't linkify" bugs with shortened links to // SSL sites with cert issues. return null; } $file_id = $file->id; } } } else { $file_id = $file->id; } $file_redir = File_redirection::staticGet('url', $short_url); if (empty($file_redir)) { $file_redir = new File_redirection(); $file_redir->url = $short_url; $file_redir->file_id = $file_id; $file_redir->insert(); } return $short_url; } return null; }
function _userMakeShort($long_url) { $short_url = common_shorten_url($long_url); if (!empty($short_url) && $short_url != $long_url) { $short_url = (string) $short_url; // store it $file = File::staticGet('url', $long_url); if (empty($file)) { $redir_data = File_redirection::where($long_url); $file = File::saveNew($redir_data, $long_url); $file_id = $file->id; if (!empty($redir_data['oembed']['json'])) { File_oembed::saveNew($redir_data['oembed']['json'], $file_id); } } else { $file_id = $file->id; } $file_redir = File_redirection::staticGet('url', $short_url); if (empty($file_redir)) { $file_redir = new File_redirection(); $file_redir->url = $short_url; $file_redir->file_id = $file_id; $file_redir->insert(); } return $short_url; } return null; }
function attachments() { // XXX: cache this $att = array(); $f2p = new File_to_post(); $f2p->post_id = $this->id; if ($f2p->find()) { while ($f2p->fetch()) { $f = File::staticGet($f2p->file_id); if ($f) { $att[] = clone $f; } } } return $att; }
function processNew($given_url, $notice_id) { if (empty($given_url)) { return -1; } // error, no url to process $given_url = File_redirection::_canonUrl($given_url); if (empty($given_url)) { return -1; } // error, no url to process $file = File::staticGet('url', $given_url); if (empty($file)) { $file_redir = File_redirection::staticGet('url', $given_url); if (empty($file_redir)) { common_debug("processNew() '{$given_url}' not a known redirect.\n"); $redir_data = File_redirection::where($given_url); $redir_url = $redir_data['url']; if ($redir_url === $given_url) { $x = File::saveNew($redir_data, $given_url); $file_id = $x->id; } else { $x = File::processNew($redir_url, $notice_id); $file_id = $x->id; File_redirection::saveNew($redir_data, $file_id, $given_url); } } else { $file_id = $file_redir->file_id; } } else { $file_id = $file->id; $x = $file; } if (empty($x)) { $x = File::staticGet($file_id); if (empty($x)) { die('Impossible!'); } } File_to_post::processNew($file_id, $notice_id); return $x; }
/** * 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, $file_id); } } }
function common_linkify($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, $url); }
function processNew($given_url, $notice_id = null) { if (empty($given_url)) { return -1; } // error, no url to process $given_url = File_redirection::_canonUrl($given_url); if (empty($given_url)) { return -1; } // error, no url to process $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); if (is_array($redir_data)) { $redir_url = $redir_data['url']; } elseif (is_string($redir_data)) { $redir_url = $redir_data; $redir_data = array(); } else { throw new ServerException("Can't process url '{$given_url}'"); } // TODO: max field length if ($redir_url === $given_url || strlen($redir_url) > 255) { $x = File::saveNew($redir_data, $given_url); $file_id = $x->id; } else { $x = File::processNew($redir_url, $notice_id); $file_id = $x->id; File_redirection::saveNew($redir_data, $file_id, $given_url); } } else { $file_id = $file_redir->file_id; } } else { $file_id = $file->id; $x = $file; } if (empty($x)) { $x = File::staticGet($file_id); if (empty($x)) { throw new ServerException("Robin thinks something is impossible."); } } if (!empty($notice_id)) { File_to_post::processNew($file_id, $notice_id); } return $x; }
function common_linkify($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, $url); }
function _userMakeShort($long_url) { $short_url = common_shorten_url($long_url); if (!empty($short_url) && $short_url != $long_url) { $short_url = (string) $short_url; // store it $file = File::staticGet('url', $long_url); if (empty($file)) { // Check if the target URL is itself a redirect... $redir_data = File_redirection::where($long_url); if (is_array($redir_data)) { // We haven't seen the target URL before. // Save file and embedding data about it! $file = File::saveNew($redir_data, $long_url); $file_id = $file->id; if (!empty($redir_data['oembed']['json'])) { File_oembed::saveNew($redir_data['oembed']['json'], $file_id); } } else { if (is_string($redir_data)) { // The file is a known redirect target. $file = File::staticGet('url', $redir_data); $file_id = $file->id; } } } else { $file_id = $file->id; } $file_redir = File_redirection::staticGet('url', $short_url); if (empty($file_redir)) { $file_redir = new File_redirection(); $file_redir->url = $short_url; $file_redir->file_id = $file_id; $file_redir->insert(); } return $short_url; } return null; }
/** * @fixme refactor this mess, it's gotten pretty scary. * @param bool $followRedirects */ function processNew($given_url, $notice_id = null, $followRedirects = true) { if (empty($given_url)) { return -1; } // error, no url to process $given_url = File_redirection::_canonUrl($given_url); if (empty($given_url)) { return -1; } // error, no url to process $file = File::staticGet('url', $given_url); if (empty($file)) { $file_redir = File_redirection::staticGet('url', $given_url); if (empty($file_redir)) { // @fixme for new URLs this also looks up non-redirect data // such as target content type, size, etc, which we need // for File::saveNew(); so we call it even if not following // new redirects. $redir_data = File_redirection::where($given_url); if (is_array($redir_data)) { $redir_url = $redir_data['url']; } elseif (is_string($redir_data)) { $redir_url = $redir_data; $redir_data = array(); } else { throw new ServerException("Can't process url '{$given_url}'"); } // TODO: max field length if ($redir_url === $given_url || strlen($redir_url) > 255 || !$followRedirects) { $x = File::saveNew($redir_data, $given_url); $file_id = $x->id; } else { // This seems kind of messed up... for now skipping this part // if we're already under a redirect, so we don't go into // horrible infinite loops if we've been given an unstable // redirect (where the final destination of the first request // doesn't match what we get when we ask for it again). // // Seen in the wild with clojure.org, which redirects through // wikispaces for auth and appends session data in the URL params. $x = File::processNew($redir_url, $notice_id, false); $file_id = $x->id; File_redirection::saveNew($redir_data, $file_id, $given_url); } } else { $file_id = $file_redir->file_id; } } else { $file_id = $file->id; $x = $file; } if (empty($x)) { $x = File::staticGet($file_id); if (empty($x)) { throw new ServerException("Robin thinks something is impossible."); } } if (!empty($notice_id)) { File_to_post::processNew($file_id, $notice_id); } return $x; }
function attachments() { $keypart = sprintf('notice:file_ids:%d', $this->id); $idstr = self::cacheGet($keypart); if ($idstr !== false) { $ids = explode(',', $idstr); } else { $ids = array(); $f2p = new File_to_post(); $f2p->post_id = $this->id; if ($f2p->find()) { while ($f2p->fetch()) { $ids[] = $f2p->file_id; } } self::cacheSet($keypart, implode(',', $ids)); } $att = array(); foreach ($ids as $id) { $f = File::staticGet('id', $id); if (!empty($f)) { $att[] = clone $f; } } return $att; }