<?php
// Protect against hack attempts
if (!defined('NGCMS')) die ('HAL');
// Preload required libraries
loadPluginLibrary('uprofile', 'lib');
loadPluginLang('ublog', 'main', '', '', ':');
include_once root . 'includes/news.php';
class UblogFilter extends p_uprofileFilter {
	function showProfile($userID, $SQLrow, &$tvars) {
		$link = generatePluginLink('ublog', null, array('uid' => $userID, 'uname' => $SQLrow['name']));
		if (pluginGetVariable('ublog', 'replaceCount') && ($SQLrow['news'] > 0)) {
			$tvars['user']['news'] = '<a href="' . $link . '">' . $SQLrow['news'] . '</a>';
			$tvars['vars']['p']['ublog']['flags']['haveBlog'] = true;
			$tvars['vars']['p']['ublog']['blogLink'] = $link;
		} else {
			$tvars['vars']['p']['ublog']['flags']['haveBlog'] = false;
		}
		return 1;
	}
}
// Register plugin handler
register_filter('plugin.uprofile', 'ublog', new UblogFilter);
register_plugin_page('ublog', '', 'plugin_ublog');
function plugin_ublog() {
	global $catz, $catmap, $mysql, $config, $userROW, $tpl, $twig, $twigLoader, $parse, $template, $lang, $PFILTERS, $SYSTEM_FLAGS, $CurrentHandler;
	// PREPARE FILTER RULES FOR NEWS SHOWER
	$filter = array();
	$pparams = array();
	// preload plugins
	loadActionHandlers('news');
	loadActionHandlers('news:show');
	loadActionHandlers('news:show:list');
	if (isset($CurrentHandler['params']['uid'])) {
		$filter = array('DATA', 'author_id', '=', intval($CurrentHandler['params']['uid']));
		$pparams['uid'] = intval($CurrentHandler['params']['uid']);
	} else if (isset($CurrentHandler['params']['uname'])) {
		$pparams['uname'] = $CurrentHandler['params']['uname'];
		$filter = array('DATA', 'author', '=', $CurrentHandler['params']['uname']);
	} else if (isset($_GET['uid'])) {
		$filter = array('DATA', 'author_id', '=', intval($_GET['uid']));
		$pparams['uid'] = intval($_GET['uid']);
	} else if (isset($_GET['uname'])) {
		$pparams['uname'] = $_GET['uname'];
		$filter = array('DATA', 'author', '=', $_GET['uname']);
	} else {
		// No user is specified - return an error
		error404();
		return;
	}
	// Check if user exists
	if (isset($pparams['uid']) && ($urow = $mysql->record("select * from " . uprefix . "_users where id = " . intval($pparams['uid'])))) {
		// found :)
	} else if (isset($pparams['uname']) && ($urow = $mysql->record("select * from " . uprefix . "_users where name = " . db_squote($pparams['uname'])))) {
		// found :)
	} else {
		// User not found - return an error
		error404();
		return;
	}
	// Get user's photo and avatar
	$userAvatar = userGetAvatar($urow);
	// Prepare variables
	$tVars = array(
		'userRec' => $urow,
		'user'    => array(
			'id'          => $urow['id'],
			'name'        => $urow['name'],
			'news'        => $urow['news'],
			'com'         => $urow['com'],
			'status'      => $status,
			'last'        => ($urow['last'] > 0) ? LangDate("l, j Q Y - H:i", $urow['last']) : $lang['no_last'],
			'reg'         => langdate("j Q Y", $urow['reg']),
			'from'        => secure_html($urow['where_from']),
			'info'        => secure_html($urow['info']),
			'avatar'      => $userAvatar[1],
			'flags'       => array(
				'hasAvatar' => $config['use_avatars'] && $userAvatar[0],
			),
		),
	);
	// [MANUALLY] call xfields plugin for generating user's profile
	if (is_array($PFILTERS['plugin.uprofile']) && isset($PFILTERS['plugin.uprofile']['xfields'])) {
		$PFILTERS['plugin.uprofile']['xfields']->showProfile($urow['id'], $urow, $tVars);
	}
	$SYSTEM_FLAGS['info']['title']['group'] = str_replace('{uname}', $urow['name'], $lang['ublog:header']);
	$showNumber = intval(pluginGetVariable('ublog', 'personalCount'));
	if (($showNumber < 2) || ($showNumber > 100))
		$showNumber = 10;
	$callingParams = array(
		'style'                    => 'short',
		'searchFlag'               => true,
		'extendedReturn'           => true,
		'extendedReturnData'       => true,
		'extendedReturnPagination' => true,
		'customCategoryTemplate'   => false,
		'showNumber'               => $showNumber,
		'page'                     => ((isset($_GET['page']) && (intval($_GET['page']) > 0)) ? intval($_GET['page']) : 0),
	);
	$paginationParams['params'] = $pparams;
	$paginationParams['pluginName'] = 'ublog';
	$paginationParams['handlerName'] = '';
	$paginationParams['xparams'] = array();
	$paginationParams['paginator'] = array('page', 1, 1);
	$newsResults = news_showlist($filter, $paginationParams, $callingParams);
	$tVars['news'] = array(
		'count'   => $newsResults['count'],
		'entries' => $newsResults['data'],
	);
	$tVars['pages'] = $newsResults['pages'];
	$tpath = locatePluginTemplates(array('ublog'), 'ublog', pluginGetVariable('calendar', 'localsource'));
	$xt = $twig->loadTemplate($tpath['ublog'] . 'ublog.tpl');
	$output = $xt->render($tVars);
	$template['vars']['mainblock'] .= $output;
}
