diff options
| -rw-r--r-- | lib/util.php | 41 | ||||
| -rw-r--r-- | lib/xmlstringer.php | 68 |
2 files changed, 102 insertions, 7 deletions
diff --git a/lib/util.php b/lib/util.php index 03e3618db..a6f6a9351 100644 --- a/lib/util.php +++ b/lib/util.php @@ -475,13 +475,14 @@ function common_linkify($url) { $display = $url; $url = (!preg_match('#^([a-z]+://|(mailto|aim|tel):)#i', $url)) ? 'http://'.$url:$url; + $attrs = array('href' => $url, 'rel' => 'external'); + if ($longurl = common_longurl($url)) { $longurl = htmlentities($longurl, ENT_QUOTES, 'UTF-8'); - $title = "title=\"$longurl\""; + $attrs['title'] = $longurl; } - else $title = ''; - return "<a href=\"$url\" $title rel=\"external\">$display</a>"; + return XMLStringer::estring('a', $attrs, $display); } function common_longurl($short_url) @@ -582,7 +583,13 @@ function common_tag_link($tag) { $canonical = common_canonical_tag($tag); $url = common_local_url('tag', array('tag' => $canonical)); - return '<span class="tag"><a href="' . htmlspecialchars($url) . '" rel="tag">' . htmlspecialchars($tag) . '</a></span>'; + $xs = new XMLStringer(); + $xs->elementStart('span', 'tag'); + $xs->element('a', array('href' => $url, + 'rel' => 'tag'), + $tag); + $xs->elementEnd(); + return $xs->getString(); } function common_canonical_tag($tag) @@ -600,7 +607,14 @@ function common_at_link($sender_id, $nickname) $sender = Profile::staticGet($sender_id); $recipient = common_relative_profile($sender, common_canonical_nickname($nickname)); if ($recipient) { - return '<span class="vcard"><a href="'.htmlspecialchars($recipient->profileurl).'" class="url"><span class="fn nickname">'.$nickname.'</span></a></span>'; + $xs = new XMLStringer(false); + $xs->elementStart('span', 'vcard'); + $xs->elementStart('a', array('href' => $recipient->profileurl, + 'class' => 'url')); + $xs->element('span', 'fn nickname', $nickname); + $xs->elementEnd('a'); + $xs->elementEnd('span'); + return $xs->getString(); } else { return $nickname; } @@ -611,7 +625,14 @@ function common_group_link($sender_id, $nickname) $sender = Profile::staticGet($sender_id); $group = User_group::staticGet('nickname', common_canonical_nickname($nickname)); if ($group && $sender->isMember($group)) { - return '<span class="vcard"><a href="'.htmlspecialchars($group->permalink()).'" class="url"><span class="fn nickname">'.$nickname.'</span></a></span>'; + $xs = new XMLStringer(); + $xs->elementStart('span', 'vcard'); + $xs->elementStart('a', array('href' => $group->permalink(), + 'class' => 'url')); + $xs->element('span', 'fn nickname', $nickname); + $xs->elementEnd('a'); + $xs->elementEnd('span'); + return $xs->getString(); } else { return $nickname; } @@ -628,7 +649,13 @@ function common_at_hash_link($sender_id, $tag) $url = common_local_url('subscriptions', array('nickname' => $user->nickname, 'tag' => $tag)); - return '<span class="tag"><a href="'.htmlspecialchars($url).'" rel="tag">'.$tag.'</a></span>'; + $xs = new XMLStringer(); + $xs->elementStart('span', 'tag'); + $xs->element('a', array('href' => $url, + 'rel' => $tag), + $tag); + $xs->elementEnd('span'); + return $xs->getString(); } else { return $tag; } diff --git a/lib/xmlstringer.php b/lib/xmlstringer.php new file mode 100644 index 000000000..951b13b67 --- /dev/null +++ b/lib/xmlstringer.php @@ -0,0 +1,68 @@ +<?php +/** + * Laconica, the distributed open-source microblogging tool + * + * Generator for in-memory XML + * + * PHP version 5 + * + * LICENCE: This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * @category Output + * @package Laconica + * @author Evan Prodromou <evan@controlyourself.ca> + * @copyright 2009 Control Yourself, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://laconi.ca/ + */ + +if (!defined('LACONICA')) { + exit(1); +} + +/** + * Create in-memory XML + * + * @category Output + * @package Laconica + * @author Evan Prodromou <evan@controlyourself.ca> + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://laconi.ca/ + * @see Action + * @see HTMLOutputter + */ + +class XMLStringer extends XMLOutputter +{ + function __construct($indent=false) + { + $this->xw = new XMLWriter(); + $this->xw->openMemory(); + $this->xw->setIndent($indent); + } + + function getString() + { + return $this->xw->outputMemory(); + } + + // utility for quickly creating XML-strings + + static function estring($tag, $attrs=null, $content=null) + { + $xs = new XMLStringer(); + $xs->element($tag, $attrs, $content); + return $xs->getString(); + } +}
\ No newline at end of file |