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/home/develito/httpdocs/libraries/joomla/mediawiki/links.php

<?php
/**
 * @package     Joomla.Platform
 * @subpackage  MediaWiki
 *
 * @copyright   (C) 2013 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE
 */

defined('JPATH_PLATFORM') or die;

/**
 * MediaWiki API Links class for the Joomla Platform.
 *
 * @since  3.1.4
 */
class JMediawikiLinks extends JMediawikiObject
{
	/**
	 * Method to return all links from the given page(s).
	 *
	 * @param   array   $titles       Page titles to retrieve links.
	 * @param   array   $plnamespace  Namespaces to get links.
	 * @param   string  $pllimit      Number of links to return.
	 * @param   string  $plcontinue   Continue when more results are available.
	 * @param   array   $pltitles     List links to these titles.
	 * @param   string  $pldir        Direction of listing.
	 *
	 * @return  object
	 *
	 * @since   3.1.4
	 */
	public function getLinks(array $titles, array $plnamespace = null, $pllimit = null, $plcontinue = null, array $pltitles = null, $pldir = null)
	{
		// Build the request.
		$path = '?action=query&prop=links';

// Append titles to the request.
		$path .= '&titles=' . $this->buildParameter($titles);

if (isset($plnamespace))
		{
			$path .= '&plnamespace=' . $this->buildParameter($plnamespace);
		}

if (isset($pllimit))
		{
			$path .= '&pllimit=' . $pllimit;
		}

if (isset($plcontinue))
		{
			$path .= '&plcontinue=' . $plcontinue;
		}

if (isset($pltitles))
		{
			$path .= '&pltitles=' . $this->buildParameter($pltitles);
		}

if (isset($pldir))
		{
			$path .= '&pldir=' . $pldir;
		}

// Send the request.
		$response = $this->client->get($this->fetchUrl($path));

return $this->validateResponse($response);
	}

/**
	 * Method to return info about the link pages.
	 *
	 * @param   array  $titles  Page titles to retrieve links.
	 *
	 * @return  object
	 *
	 * @since   3.1.4
	 */
	public function getLinksUsed(array $titles)
	{
		// Build the request.
		$path = '?action=query&generator=links&prop=info';

// Append titles to the request.
		$path .= '&titles=' . $this->buildParameter($titles);

// Send the request.
		$response = $this->client->get($this->fetchUrl($path));

return $this->validateResponse($response);
	}

/**
	 * Method to return all interwiki links from the given page(s).
	 *
	 * @param   array    $titles      Page titles to retrieve links.
	 * @param   boolean  $iwurl       Whether to get the full url.
	 * @param   integer  $iwlimit     Number of interwiki links to return.
	 * @param   boolean  $iwcontinue  When more results are available, use this to continue.
	 * @param   string   $iwprefix    Prefix for the interwiki.
	 * @param   string   $iwtitle     Interwiki link to search for.
	 * @param   string   $iwdir       The direction in which to list.
	 *
	 * @return  object
	 *
	 * @since   3.1.4
	 */
	public function getIWLinks(array $titles, $iwurl = false, $iwlimit = null, $iwcontinue = false, $iwprefix = null, $iwtitle = null, $iwdir = null)
	{
		// Build the request.
		$path = '?action=query&prop=links';

// Append titles to the request.
		$path .= '&titles=' . $this->buildParameter($titles);

if ($iwurl)
		{
			$path .= '&iwurl=';
		}

if (isset($iwlimit))
		{
			$path .= '&iwlimit=' . $iwlimit;
		}

if ($iwcontinue)
		{
			$path .= '&iwcontinue=';
		}

if (isset($iwprefix))
		{
			$path .= '&iwprefix=' . $iwprefix;
		}

if (isset($iwtitle))
		{
			$path .= '&iwtitle=' . $iwtitle;
		}

if (isset($iwdir))
		{
			$path .= '&iwdir=' . $iwdir;
		}

// Send the request.
		$response = $this->client->get($this->fetchUrl($path));

return $this->validateResponse($response);
	}

/**
	 * Method to return all interlanguage links from the given page(s).
	 *
	 * @param   array    $titles      Page titles to retrieve links.
	 * @param   integer  $lllimit     Number of language links to return.
	 * @param   boolean  $llcontinue  When more results are available, use this to continue.
	 * @param   string   $llurl       Whether to get the full URL.
	 * @param   string   $lllang      Language code.
	 * @param   string   $lltitle     Link to search for.
	 * @param   string   $lldir       The direction in which to list.
	 *
	 * @return  object
	 *
	 * @since   3.1.4
	 */
	public function getLangLinks(array $titles, $lllimit = null, $llcontinue = false, $llurl = null, $lllang = null, $lltitle = null, $lldir = null)
	{
		// Build the request.
		$path = '?action=query&prop=langlinks';

// Append titles to the request.
		$path .= '&titles=' . $this->buildParameter($titles);

if (isset($lllimit))
		{
			$path .= '&lllimit=' . $lllimit;
		}

if ($llcontinue)
		{
			$path .= '&llcontinue=';
		}

if (isset($llurl))
		{
			$path .= '&llurl=' . $llurl;
		}

if (isset($lllang))
		{
			$path .= '&lllang=' . $lllang;
		}

if (isset($lltitle))
		{
			$path .= '&lltitle=' . $lltitle;
		}

if (isset($lldir))
		{
			$path .= '&lldir=' . $lldir;
		}

// Send the request.
		$response = $this->client->get($this->fetchUrl($path));

return $this->validateResponse($response);
	}

/**
	 * Method to return all external urls from the given page(s).
	 *
	 * @param   array    $titles      Page titles to retrieve links.
	 * @param   integer  $ellimit     Number of links to return.
	 * @param   string   $eloffset    When more results are available, use this to continue.
	 * @param   string   $elprotocol  Protocol of the url.
	 * @param   string   $elquery     Search string without protocol.
	 *
	 * @return  object
	 *
	 * @since   3.1.4
	 */
	public function getExtLinks(array $titles, $ellimit = null, $eloffset = null, $elprotocol = null, $elquery = null)
	{
		// Build the request.
		$path = '?action=query&prop=extlinks';

// Append titles to the request.
		$path .= '&titles=' . $this->buildParameter($titles);

if (isset($ellimit))
		{
			$path .= '&ellimit=' . $ellimit;
		}

if (isset($eloffset))
		{
			$path .= '&eloffset=' . $eloffset;
		}

if (isset($elprotocol))
		{
			$path .= '&elprotocol=' . $elprotocol;
		}

if (isset($elquery))
		{
			$path .= '&elquery=' . $elquery;
		}

// Send the request.
		$response = $this->client->get($this->fetchUrl($path));

return $this->validateResponse($response);
	}

/**
	 * Method to enumerate all links that point to a given namespace.
	 *
	 * @param   boolean  $alcontinue   When more results are available, use this to continue.
	 * @param   string   $alfrom       Start listing at this title. The title need not exist.
	 * @param   string   $alto         The page title to stop enumerating at.
	 * @param   string   $alprefix     Search for all page titles that begin with this value.
	 * @param   string   $alunique     Only show unique links.
	 * @param   array    $alprop       What pieces of information to include.
	 * @param   string   $alnamespace  The namespace to enumerate.
	 * @param   integer  $allimit      Number of links to return.
	 *
	 * @return  object
	 *
	 * @since   3.1.4
	 */
	public function enumerateLinks($alcontinue = false, $alfrom = null, $alto = null, $alprefix = null, $alunique = null, array $alprop = null,
		$alnamespace = null, $allimit = null)
	{
		// Build the request.
		$path = '?action=query&meta=siteinfo';

if ($alcontinue)
		{
			$path .= '&alcontinue=';
		}

if (isset($alfrom))
		{
			$path .= '&alfrom=' . $alfrom;
		}

if (isset($alto))
		{
			$path .= '&alto=' . $alto;
		}

if (isset($alprefix))
		{
			$path .= '&alprefix=' . $alprefix;
		}

if (isset($alunique))
		{
			$path .= '&alunique=' . $alunique;
		}

if (isset($alprop))
		{
			$path .= '&alprop=' . $this->buildParameter($alprop);
		}

if (isset($alnamespace))
		{
			$path .= '&alnamespace=' . $alnamespace;
		}

if (isset($allimit))
		{
			$path .= '&allimit=' . $allimit;
		}

// Send the request.
		$response = $this->client->get($this->fetchUrl($path));

return $this->validateResponse($response);
	}
}