/**
* @dataProvider provider
*
*/
public function testProduction($content, $expected)
{
$rendered = common_render_text($content);
// hack!
$rendered = preg_replace('/id="attachment-\\d+"/', 'id="attachment-XXX"', $rendered);
$this->assertEquals($expected, $rendered);
}
static function saveNew($from, $to, $content, $source)
{
$sender = Profile::staticGet('id', $from);
if (!$sender->hasRight(Right::NEWMESSAGE)) {
// TRANS: Client exception thrown when a user tries to send a direct message while being banned from sending them.
throw new ClientException(_('You are banned from sending direct messages.'));
}
$msg = new Message();
$msg->from_profile = $from;
$msg->to_profile = $to;
$msg->content = common_shorten_links($content);
$msg->rendered = common_render_text($content);
$msg->created = common_sql_now();
$msg->source = $source;
$result = $msg->insert();
if (!$result) {
common_log_db_error($msg, 'INSERT', __FILE__);
// TRANS: Message given when a message could not be stored on the server.
return _('Could not insert message.');
}
$orig = clone $msg;
$msg->uri = common_local_url('showmessage', array('message' => $msg->id));
$result = $msg->update($orig);
if (!$result) {
common_log_db_error($msg, 'UPDATE', __FILE__);
// TRANS: Message given when a message could not be updated on the server.
return _('Could not update message with new URI.');
}
return $msg;
}
static function saveNew($from, $to, $content, $source)
{
$msg = new Message();
$msg->from_profile = $from;
$msg->to_profile = $to;
$msg->content = common_shorten_links($content);
$msg->rendered = common_render_text($content);
$msg->created = common_sql_now();
$msg->source = $source;
$result = $msg->insert();
if (!$result) {
common_log_db_error($msg, 'INSERT', __FILE__);
return _('Could not insert message.');
}
$orig = clone $msg;
$msg->uri = common_local_url('showmessage', array('message' => $msg->id));
$result = $msg->update($orig);
if (!$result) {
common_log_db_error($msg, 'UPDATE', __FILE__);
return _('Could not update message with new URI.');
}
return $msg;
}
function common_render_content($text, $notice)
{
$r = common_render_text($text);
$id = $notice->profile_id;
$r = common_linkify_mentions($r, $notice);
$r = preg_replace('/(^|[\\s\\.\\,\\:\\;]+)!([A-Za-z0-9]{1,64})/eu', "'\\1!'.common_group_link({$id}, '\\2')", $r);
return $r;
}
/**
* Partial notice markup rendering step: build links to !group references.
*
* @param string $text partially rendered HTML
* @param Notice $notice in whose context we're working
* @return string partially rendered HTML
*/
function common_render_content($text, $notice)
{
$r = common_render_text($text);
$id = $notice->profile_id;
$r = common_linkify_mentions($r, $notice);
$r = preg_replace('/(^|[\\s\\.\\,\\:\\;]+)!(' . Nickname::DISPLAY_FMT . ')/e', "'\\1!'.common_group_link({$id}, '\\2')", $r);
return $r;
}
/**
* Partial notice markup rendering step: build links to !group references.
*
* @param string $text partially rendered HTML
* @param Profile $author the Profile that is composing the current notice
* @param Notice $parent the Notice this is sent in reply to, if any
* @return string partially rendered HTML
*/
function common_render_content($text, Profile $author, Notice $parent = null)
{
$text = common_render_text($text);
$text = common_linkify_mentions($text, $author, $parent);
return $text;
}
/**
* Process an incoming post activity from this remote feed.
* @param Activity $activity
* @param string $method 'push' or 'salmon'
* @return mixed saved Notice or false
* @todo FIXME: Break up this function, it's getting nasty long
*/
public function processPost($activity, $method)
{
$notice = null;
$oprofile = $this->checkAuthorship($activity);
if (empty($oprofile)) {
return null;
}
// It's not always an ActivityObject::NOTE, but... let's just say it is.
$note = $activity->objects[0];
// The id URI will be used as a unique identifier for for the notice,
// protecting against duplicate saves. It isn't required to be a URL;
// tag: URIs for instance are found in Google Buzz feeds.
$sourceUri = $note->id;
$dupe = Notice::staticGet('uri', $sourceUri);
if ($dupe) {
common_log(LOG_INFO, "OStatus: ignoring duplicate post: {$sourceUri}");
return $dupe;
}
// We'll also want to save a web link to the original notice, if provided.
$sourceUrl = null;
if ($note->link) {
$sourceUrl = $note->link;
} else {
if ($activity->link) {
$sourceUrl = $activity->link;
} else {
if (preg_match('!^https?://!', $note->id)) {
$sourceUrl = $note->id;
}
}
}
// Use summary as fallback for content
if (!empty($note->content)) {
$sourceContent = $note->content;
} else {
if (!empty($note->summary)) {
$sourceContent = $note->summary;
} else {
if (!empty($note->title)) {
$sourceContent = $note->title;
} else {
// @todo FIXME: Fetch from $sourceUrl?
// TRANS: Client exception. %s is a source URI.
throw new ClientException(sprintf(_m('No content for notice %s.'), $sourceUri));
}
}
}
// Get (safe!) HTML and text versions of the content
$rendered = $this->purify($sourceContent);
$content = html_entity_decode(strip_tags($rendered), ENT_QUOTES, 'UTF-8');
$shortened = common_shorten_links($content);
// If it's too long, try using the summary, and make the
// HTML an attachment.
$attachment = null;
if (Notice::contentTooLong($shortened)) {
$attachment = $this->saveHTMLFile($note->title, $rendered);
$summary = html_entity_decode(strip_tags($note->summary), ENT_QUOTES, 'UTF-8');
if (empty($summary)) {
$summary = $content;
}
$shortSummary = common_shorten_links($summary);
if (Notice::contentTooLong($shortSummary)) {
$url = common_shorten_url($sourceUrl);
$shortSummary = substr($shortSummary, 0, Notice::maxContent() - (mb_strlen($url) + 2));
$content = $shortSummary . ' ' . $url;
// We mark up the attachment link specially for the HTML output
// so we can fold-out the full version inline.
// @todo FIXME i18n: This tooltip will be saved with the site's default language
// TRANS: Shown when a notice is longer than supported and/or when attachments are present. At runtime
// TRANS: this will usually be replaced with localised text from StatusNet core messages.
$showMoreText = _m('Show more');
$attachUrl = common_local_url('attachment', array('attachment' => $attachment->id));
$rendered = common_render_text($shortSummary) . '<a href="' . htmlspecialchars($attachUrl) . '"' . ' class="attachment more"' . ' title="' . htmlspecialchars($showMoreText) . '">' . '…' . '</a>';
}
}
$options = array('is_local' => Notice::REMOTE, 'url' => $sourceUrl, 'uri' => $sourceUri, 'rendered' => $rendered, 'replies' => array(), 'groups' => array(), 'peopletags' => array(), 'tags' => array(), 'urls' => array());
// Check for optional attributes...
if (!empty($activity->time)) {
$options['created'] = common_sql_date($activity->time);
}
if ($activity->context) {
// Any individual or group attn: targets?
$replies = $activity->context->attention;
$options['groups'] = $this->filterReplies($oprofile, $replies);
$options['replies'] = $replies;
// Maintain direct reply associations
// @todo FIXME: What about conversation ID?
if (!empty($activity->context->replyToID)) {
$orig = Notice::staticGet('uri', $activity->context->replyToID);
if (!empty($orig)) {
$options['reply_to'] = $orig->id;
}
}
$location = $activity->context->location;
if ($location) {
$options['lat'] = $location->lat;
$options['lon'] = $location->lon;
if ($location->location_id) {
$options['location_ns'] = $location->location_ns;
$options['location_id'] = $location->location_id;
}
}
}
if ($this->isPeopletag()) {
$options['peopletags'][] = $this->localPeopletag();
}
// Atom categories <-> hashtags
foreach ($activity->categories as $cat) {
if ($cat->term) {
$term = common_canonical_tag($cat->term);
if ($term) {
$options['tags'][] = $term;
}
}
}
// Atom enclosures -> attachment URLs
foreach ($activity->enclosures as $href) {
// @todo FIXME: Save these locally or....?
$options['urls'][] = $href;
}
try {
$saved = Notice::saveNew($oprofile->profile_id, $content, 'ostatus', $options);
if ($saved) {
Ostatus_source::saveNew($saved, $this, $method);
if (!empty($attachment)) {
File_to_post::processNew($attachment->id, $saved->id);
}
}
} catch (Exception $e) {
common_log(LOG_ERR, "OStatus save of remote message {$sourceUri} failed: " . $e->getMessage());
throw $e;
}
common_log(LOG_INFO, "OStatus saved remote message {$sourceUri} as notice id {$saved->id}");
return $saved;
}
/**
* @dataProvider provider
*
*/
public function testProduction($content, $expected)
{
$rendered = common_render_text($content);
$this->assertEquals($expected, $rendered);
}
/**
* Process an incoming post activity from this remote feed.
* @param Activity $activity
* @param string $method 'push' or 'salmon'
* @return mixed saved Notice or false
* @fixme break up this function, it's getting nasty long
*/
public function processPost($activity, $method)
{
if ($this->isGroup()) {
// A group feed will contain posts from multiple authors.
// @fixme validate these profiles in some way!
$oprofile = self::ensureActorProfile($activity);
if ($oprofile->isGroup()) {
// Groups can't post notices in StatusNet.
common_log(LOG_WARNING, "OStatus: skipping post with group listed as author: {$oprofile->uri} in feed from {$this->uri}");
return false;
}
} else {
$actor = $activity->actor;
if (empty($actor)) {
// OK here! assume the default
} else {
if ($actor->id == $this->uri || $actor->link == $this->uri) {
$this->updateFromActivityObject($actor);
} else {
throw new Exception("Got an actor '{$actor->title}' ({$actor->id}) on single-user feed for {$this->uri}");
}
}
$oprofile = $this;
}
// It's not always an ActivityObject::NOTE, but... let's just say it is.
$note = $activity->objects[0];
// The id URI will be used as a unique identifier for for the notice,
// protecting against duplicate saves. It isn't required to be a URL;
// tag: URIs for instance are found in Google Buzz feeds.
$sourceUri = $note->id;
$dupe = Notice::staticGet('uri', $sourceUri);
if ($dupe) {
common_log(LOG_INFO, "OStatus: ignoring duplicate post: {$sourceUri}");
return false;
}
// We'll also want to save a web link to the original notice, if provided.
$sourceUrl = null;
if ($note->link) {
$sourceUrl = $note->link;
} else {
if ($activity->link) {
$sourceUrl = $activity->link;
} else {
if (preg_match('!^https?://!', $note->id)) {
$sourceUrl = $note->id;
}
}
}
// Use summary as fallback for content
if (!empty($note->content)) {
$sourceContent = $note->content;
} else {
if (!empty($note->summary)) {
$sourceContent = $note->summary;
} else {
if (!empty($note->title)) {
$sourceContent = $note->title;
} else {
// @fixme fetch from $sourceUrl?
throw new ClientException("No content for notice {$sourceUri}");
}
}
}
// Get (safe!) HTML and text versions of the content
$rendered = $this->purify($sourceContent);
$content = html_entity_decode(strip_tags($rendered));
$shortened = common_shorten_links($content);
// If it's too long, try using the summary, and make the
// HTML an attachment.
$attachment = null;
if (Notice::contentTooLong($shortened)) {
$attachment = $this->saveHTMLFile($note->title, $rendered);
$summary = html_entity_decode(strip_tags($note->summary));
if (empty($summary)) {
$summary = $content;
}
$shortSummary = common_shorten_links($summary);
if (Notice::contentTooLong($shortSummary)) {
$url = common_shorten_url($sourceUrl);
$shortSummary = substr($shortSummary, 0, Notice::maxContent() - (mb_strlen($url) + 2));
$content = $shortSummary . ' ' . $url;
// We mark up the attachment link specially for the HTML output
// so we can fold-out the full version inline.
$attachUrl = common_local_url('attachment', array('attachment' => $attachment->id));
$rendered = common_render_text($shortSummary) . '<a href="' . htmlspecialchars($attachUrl) . '"' . ' class="attachment more"' . ' title="' . htmlspecialchars(_m('Show more')) . '">' . '…' . '</a>';
}
}
$options = array('is_local' => Notice::REMOTE_OMB, 'url' => $sourceUrl, 'uri' => $sourceUri, 'rendered' => $rendered, 'replies' => array(), 'groups' => array(), 'tags' => array(), 'urls' => array());
// Check for optional attributes...
if (!empty($activity->time)) {
$options['created'] = common_sql_date($activity->time);
}
if ($activity->context) {
// Any individual or group attn: targets?
$replies = $activity->context->attention;
$options['groups'] = $this->filterReplies($oprofile, $replies);
$options['replies'] = $replies;
// Maintain direct reply associations
// @fixme what about conversation ID?
if (!empty($activity->context->replyToID)) {
$orig = Notice::staticGet('uri', $activity->context->replyToID);
if (!empty($orig)) {
$options['reply_to'] = $orig->id;
}
}
$location = $activity->context->location;
if ($location) {
$options['lat'] = $location->lat;
$options['lon'] = $location->lon;
if ($location->location_id) {
$options['location_ns'] = $location->location_ns;
$options['location_id'] = $location->location_id;
}
}
}
// Atom categories <-> hashtags
foreach ($activity->categories as $cat) {
if ($cat->term) {
$term = common_canonical_tag($cat->term);
if ($term) {
$options['tags'][] = $term;
}
}
}
// Atom enclosures -> attachment URLs
foreach ($activity->enclosures as $href) {
// @fixme save these locally or....?
$options['urls'][] = $href;
}
try {
$saved = Notice::saveNew($oprofile->profile_id, $content, 'ostatus', $options);
if ($saved) {
Ostatus_source::saveNew($saved, $this, $method);
if (!empty($attachment)) {
File_to_post::processNew($attachment->id, $saved->id);
}
}
} catch (Exception $e) {
common_log(LOG_ERR, "OStatus save of remote message {$sourceUri} failed: " . $e->getMessage());
throw $e;
}
common_log(LOG_INFO, "OStatus saved remote message {$sourceUri} as notice id {$saved->id}");
return $saved;
}
static function toHTML($profile, $question, $answer)
{
$notice = $question->getNotice();
$out = new XMLStringer();
$cls = array('qna_answer');
if (!empty($answer->best)) {
$cls[] = 'best';
}
$out->elementStart('p', array('class' => implode(' ', $cls)));
$out->elementStart('span', 'answer-content');
$out->raw(common_render_text($answer->content));
$out->elementEnd('span');
if (!empty($answer->revisions)) {
$out->elementstart('span', 'answer-revisions');
$out->text(htmlspecialchars(sprintf(_m('%s revision', '%s revisions', $answer->revisions), $answer->revisions)));
$out->elementEnd('span');
}
$out->elementEnd('p');
return $out->getString();
}
/**
* Partial notice markup rendering step: build links to !group references.
*
* @param string $text partially rendered HTML
* @param Notice $notice in whose context we're working
* @return string partially rendered HTML
*/
function common_render_content($text, Notice $notice)
{
$text = common_render_text($text);
$text = common_linkify_mentions($text, $notice);
return $text;
}
static function send($user, $group, $text)
{
if (!$user->hasRight(Right::NEWMESSAGE)) {
// XXX: maybe break this out into a separate right
// TRANS: Exception thrown when trying to send group private message without having the right to do that.
// TRANS: %s is a user nickname.
throw new Exception(sprintf(_m('User %s is not allowed to send private messages.'), $user->nickname));
}
Group_privacy_settings::ensurePost($user, $group);
$text = $user->shortenLinks($text);
// We use the same limits as for 'regular' private messages.
if (Message::contentTooLong($text)) {
// TRANS: Exception thrown when trying to send group private message that is too long.
// TRANS: %d is the maximum meggage length.
throw new Exception(sprintf(_m('That\'s too long. Maximum message size is %d character.', 'That\'s too long. Maximum message size is %d characters.', Message::maxContent()), Message::maxContent()));
}
// Valid! Let's do this thing!
$gm = new Group_message();
$gm->id = UUID::gen();
$gm->uri = common_local_url('showgroupmessage', array('id' => $gm->id));
$gm->from_profile = $user->id;
$gm->to_group = $group->id;
$gm->content = $text;
// XXX: is this cool?!
$gm->rendered = common_render_text($text);
$gm->url = $gm->uri;
$gm->created = common_sql_now();
// This throws a conniption if there's a problem
$gm->insert();
$gm->distribute();
return $gm;
}
function common_render_content($text, $notice)
{
$r = common_render_text($text);
$id = $notice->profile_id;
$r = preg_replace('/(^|\\s+)@([A-Za-z0-9]{1,64})/e', "'\\1@'.common_at_link({$id}, '\\2')", $r);
$r = preg_replace('/^T ([A-Z0-9]{1,64}) /e', "'T '.common_at_link({$id}, '\\1').' '", $r);
$r = preg_replace('/(^|\\s+)@#([A-Za-z0-9]{1,64})/e', "'\\1@#'.common_at_hash_link({$id}, '\\2')", $r);
$r = preg_replace('/(^|\\s)!([A-Za-z0-9]{1,64})/e', "'\\1!'.common_group_link({$id}, '\\2')", $r);
return $r;
}
static function toHTML($profile, $question)
{
$notice = $question->getNotice();
$out = new XMLStringer();
$cls = array('qna_question');
if (!empty($question->closed)) {
$cls[] = 'closed';
}
$out->elementStart('p', array('class' => implode(' ', $cls)));
if (!empty($question->description)) {
$out->elementStart('span', 'question-description');
$out->raw(common_render_text($question->description));
$out->elementEnd('span');
}
$cnt = $question->countAnswers();
if (!empty($cnt)) {
$out->elementStart('span', 'answer-count');
// TRANS: Number of given answers to a question.
// TRANS: %s is the number of given answers.
$out->text(sprintf(_m('%s answer', '%s answers', $cnt), $cnt));
$out->elementEnd('span');
}
if (!empty($question->closed)) {
$out->elementStart('span', 'question-closed');
// TRANS: Notification that a question cannot be answered anymore because it is closed.
$out->text(_m('This question is closed.'));
$out->elementEnd('span');
}
$out->elementEnd('p');
return $out->getString();
}
