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<?php
/**
* Tools for dealing with other locally-hosted wikis.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
*/
/**
* Reference to a locally-hosted wiki
*/
class WikiReference {
private $mCanonicalServer; ///< canonical server URL, e.g. 'https://www.mediawiki.org'
private $mServer; ///< server URL, may be protocol-relative, e.g. '//www.mediawiki.org'
private $mPath; ///< path, '/wiki/$1'
/**
* @param string $canonicalServer
* @param string $path
* @param null|string $server
*/
public function __construct( $canonicalServer, $path, $server = null ) {
$this->mCanonicalServer = $canonicalServer;
$this->mPath = $path;
$this->mServer = $server === null ? $canonicalServer : $server;
}
/**
* Get the URL in a way to be displayed to the user
* More or less Wikimedia specific
*
* @return string
*/
public function getDisplayName() {
$parsed = wfParseUrl( $this->mCanonicalServer );
if ( $parsed ) {
return $parsed['host'];
} else {
// Invalid server spec.
// There's no sane thing to do here, so just return the canonical server name in full.
return $this->mCanonicalServer;
}
}
/**
* Helper function for getUrl()
*
* @todo FIXME: This may be generalized...
*
* @param string $page Page name (must be normalised before calling this function!
* May contain a section part.)
* @param string|null $fragmentId
*
* @return string relative URL, without the server part.
*/
private function getLocalUrl( $page, $fragmentId = null ) {
$page = wfUrlencode( str_replace( ' ', '_', $page ) );
if ( is_string( $fragmentId ) && $fragmentId !== '' ) {
$page .= '#' . wfUrlencode( $fragmentId );
}
return str_replace( '$1', $page, $this->mPath );
}
/**
* Get a canonical (i.e. based on $wgCanonicalServer) URL to a page on this foreign wiki
*
* @param string $page Page name (must be normalised before calling this function!)
* @param string|null $fragmentId
*
* @return string Url
*/
public function getCanonicalUrl( $page, $fragmentId = null ) {
return $this->mCanonicalServer . $this->getLocalUrl( $page, $fragmentId );
}
/**
* Get a canonical server URL
* @return string
*/
public function getCanonicalServer() {
return $this->mCanonicalServer;
}
/**
* Alias for getCanonicalUrl(), for backwards compatibility.
* @param string $page
* @param string|null $fragmentId
*
* @return string
*/
public function getUrl( $page, $fragmentId = null ) {
return $this->getCanonicalUrl( $page, $fragmentId );
}
/**
* Get a URL based on $wgServer, like Title::getFullURL() would produce
* when called locally on the wiki.
*
* @param string $page Page name (must be normalized before calling this function!)
* @param string|null $fragmentId
*
* @return string URL
*/
public function getFullUrl( $page, $fragmentId = null ) {
return $this->mServer .
$this->getLocalUrl( $page, $fragmentId );
}
}
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