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Diffstat (limited to 'lib/dofollowlistitem.php')
| -rw-r--r-- | lib/dofollowlistitem.php | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/lib/dofollowlistitem.php b/lib/dofollowlistitem.php new file mode 100644 index 000000000..80e2d0b0a --- /dev/null +++ b/lib/dofollowlistitem.php @@ -0,0 +1,88 @@ +<?php +/** + * StatusNet, the distributed open-source microblogging tool + * + * widget for displaying a list of notices + * + * PHP version 5 + * + * LICENCE: This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * @category UI + * @package StatusNet + * @author Evan Prodromou <evan@status.net> + * @copyright 2010 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3 + * @link http://status.net/ + */ + +if (!defined('STATUSNET')) { + exit(1); +} + +require_once INSTALLDIR.'/lib/noticelist.php'; + +/** + * StatusNet, the distributed open-source microblogging tool + * + * Widget superclass for notice list items that remove rel=nofollow + * + * When nofollow|external = 'sometimes', notices get rendered and saved + * with rel=nofollow for external links. We want to remove that relationship + * on some pages (profile, single notice, faves). This superclass for + * some noticelistitems will strip that bit of code out when showing + * notice content + * + * @category UI + * @package StatusNet + * @author Evan Prodromou <evan@status.net> + * @copyright 2010 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3 + * @link http://status.net/ + */ + +class DoFollowListItem extends NoticeListItem +{ + /** + * show the content of the notice + * + * Trims out the rel=nofollow for external links + * if nofollow|external = 'sometimes' + * + * @return void + */ + + function showContent() + { + // FIXME: URL, image, video, audio + $this->out->elementStart('p', array('class' => 'entry-content')); + + if (!empty($this->notice->rendered)) { + $html = $this->notice->rendered; + } else { + $html = common_render_content($this->notice->content, $this->notice); + } + + if (common_config('nofollow', 'external') == 'sometimes') { + // remove the nofollow part + // XXX: cache the results here + + $html = preg_replace('/rel="(.*)nofollow ?/', 'rel="\1', $html); + } + + $this->out->raw($html); + + $this->out->elementEnd('p'); + } +}
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