From: Evan Prodromou Date: Mon, 25 Oct 2010 15:08:10 +0000 (-0400) Subject: navigation links in user timeline (for AtomPub) X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=e6ba379c8bfcf6a057a9cdfc161cae84d031401f;p=quix0rs-gnu-social.git navigation links in user timeline (for AtomPub) --- diff --git a/actions/apitimelineuser.php b/actions/apitimelineuser.php index cb7c847d62..69cd9c2cb4 100644 --- a/actions/apitimelineuser.php +++ b/actions/apitimelineuser.php @@ -157,6 +157,49 @@ class ApiTimelineUserAction extends ApiBareAuthAction $atom->setId($self); $atom->setSelfLink($self); + + // Add navigation links: next, prev, first + // Note: we use IDs rather than pages for navigation; page boundaries + // change too quickly! + + if (!empty($this->next_id)) { + $nextUrl = common_local_url('ApiTimelineUser', + array('format' => 'atom', + 'id' => $this->user->id), + array('max_id' => $this->next_id)); + + $atom->addLink($nextUrl, + array('rel' => 'next', + 'type' => 'application/atom+xml')); + } + + if (($this->page > 1 || !empty($this->max_id)) && !empty($this->notices)) { + + $lastNotice = $this->notices[0]; + $lastId = $lastNotice->id; + + $prevUrl = common_local_url('ApiTimelineUser', + array('format' => 'atom', + 'id' => $this->user->id), + array('since_id' => $lastId)); + + $atom->addLink($prevUrl, + array('rel' => 'prev', + 'type' => 'application/atom+xml')); + } + + if ($this->page > 1 || !empty($this->since_id) || !empty($this->max_id)) { + + $firstUrl = common_local_url('ApiTimelineUser', + array('format' => 'atom', + 'id' => $this->user->id)); + + $atom->addLink($firstUrl, + array('rel' => 'first', + 'type' => 'application/atom+xml')); + + } + $atom->addEntryFromNotices($this->notices); $this->raw($atom->getString()); @@ -181,13 +224,18 @@ class ApiTimelineUserAction extends ApiBareAuthAction { $notices = array(); - $notice = $this->user->getNotices( - ($this->page-1) * $this->count, $this->count, - $this->since_id, $this->max_id - ); + $notice = $this->user->getNotices(($this->page-1) * $this->count, + $this->count + 1, + $this->since_id, + $this->max_id); while ($notice->fetch()) { - $notices[] = clone($notice); + if (count($notices) < $this->count) { + $notices[] = clone($notice); + } else { + $this->next_id = $notice->id; + break; + } } return $notices;