zb_users/plugin/AppCentre/function.php

<?php

function AppCentre_SubMenus($id) {
	//m-now
	global $zbp;

	echo '<a href="main.php"><span class="m-left ' . ($id == 1 ? 'm-now' : '') . '">浏览在线应用</span></a>';
	echo '<a href="main.php?method=check"><span class="m-left ' . ($id == 2 ? 'm-now' : '') . '">检查应用更新</span></a>';
	echo '<a href="update.php"><span class="m-left ' . ($id == 3 ? 'm-now' : '') . '">系统更新与校验</span></a>';

	if ($zbp->Config('AppCentre')->shop_username && $zbp->Config('AppCentre')->shop_password) {
		echo '<a href="client.php"><span class="m-left ' . ($id == 9 ? 'm-now' : '') . '">我的应用仓库</span></a>';
	} else {
		echo '<a href="client.php"><span class="m-left ' . ($id == 9 ? 'm-now' : '') . '">登录应用商城</span></a>';
	}

	echo '<a href="setting.php"><span class="m-right ' . ($id == 4 ? 'm-now' : '') . '">设置</span></a>';
	echo '<a href="plugin_edit.php"><span class="m-right ' . ($id == 5 ? 'm-now' : '') . '">新建插件</span></a>';
	echo '<a href="theme_edit.php"><span class="m-right ' . ($id == 6 ? 'm-now' : '') . '">新建主题</span></a>';
}

function AppCentre_GetCheckQueryString() {
	global $zbp;
	$check = '';
	$app = new app;
	if ($app->LoadInfoByXml('theme', $zbp->theme) == true) {
		$check .= $app->id . ':' . $app->modified . ';';
	}
	foreach (explode('|', $zbp->option['ZC_USING_PLUGIN_LIST']) as $id) {
		$app = new app;
		if ($app->LoadInfoByXml('plugin', $id) == true) {
			$check .= $app->id . ':' . $app->modified . ';';
		}
	}
	return $check;
}

function Server_Open($method) {
	global $zbp, $blogversion;

	switch ($method) {
		case 'down':
			Add_Filter_Plugin('Filter_Plugin_Zbp_ShowError', 'ScriptError', PLUGIN_EXITSIGNAL_RETURN);
			header('Content-type: application/x-javascript; Charset=utf-8');
			ob_clean();
			$s = Server_SendRequest(APPCENTRE_URL . '?down=' . GetVars('id', 'GET'));
			if (App::UnPack($s)) {
				$zbp->SetHint('good', '下载APP并解压安装成功!');
			};
			die();
			break;
		case 'search':
			if (trim(GetVars('q', 'GET')) == '') {
				continue;
			}

			$s = Server_SendRequest(APPCENTRE_URL . '?search=' . urlencode(GetVars('q', 'GET')));
			echo str_replace('%bloghost%', $zbp->host . 'zb_users/plugin/AppCentre/main.php', $s);
			break;
		case 'view':
			$s = Server_SendRequest(APPCENTRE_URL . '?' . GetVars('QUERY_STRING', 'SERVER'));
			if (strpos($s, '<!--developer-nologin-->') !== false) {
				if ($zbp->Config('AppCentre')->username || $zbp->Config('AppCentre')->password) {
					$zbp->Config('AppCentre')->username = '';
					$zbp->Config('AppCentre')->password = '';
					$zbp->SaveConfig('AppCentre');
				}
			}
			if (strpos($s, '<!--shop-nologin-->') !== false) {
				if ($zbp->Config('AppCentre')->shop_username || $zbp->Config('AppCentre')->shop_password) {
					$zbp->Config('AppCentre')->shop_username = '';
					$zbp->Config('AppCentre')->shop_password = '';
					$zbp->SaveConfig('AppCentre');
				}
			}
			if (strpos($s, 'app.zblogcn.com') === false) {
				$zbp->ShowHint('bad', '后台访问应用中心故障，不能登录和下载应用，请检查主机空间是否能远程访问app.zblogcn.com。');
			}

			echo str_replace('%bloghost%', $zbp->host . 'zb_users/plugin/AppCentre/main.php', $s);
			break;
		case 'check':
			$s = Server_SendRequest(APPCENTRE_URL . '?check=' . urlencode(AppCentre_GetCheckQueryString())) . '';
			echo str_replace('%bloghost%', $zbp->host . 'zb_users/plugin/AppCentre/main.php', $s);
			break;
		case 'checksilent':
			header('Content-type: application/x-javascript; Charset=utf-8');
			ob_clean();
			$s = Server_SendRequest(APPCENTRE_URL . '?blogsilent=1' . ($zbp->Config('AppCentre')->checkbeta ? '&betablog=1' : '') . '&check=' . urlencode(AppCentre_GetCheckQueryString())) . '';
			if (strpos($s, ';') !== false) {
				$newversion = substr($s, 0, 6);
				$s = str_replace(($newversion . ';'), '', $s);
				if ((int) $newversion > (int) $blogversion) {
					echo '$(".main").prepend("<div class=\'hint\'><p class=\'hint hint_tips\'>提示:Z-BlogPHP有新版本,请用APP应用中心插件的<a href=\'../../zb_users/plugin/AppCentre/update.php\'>“系统更新与校验”</a>升级' . $newversion . '版(' . ($zbp->Config('AppCentre')->checkbeta ? 'Beta' : '') . ').</p></div>");';
				}
			}
			if ($s != 0) {
				echo '$(".main").prepend("<div class=\'hint\'><p class=\'hint hint_tips\'>提示:有' . $s . '个应用需要更新,请在应用中心的<a href=\'../../zb_users/plugin/AppCentre/main.php?method=check\'>“检查应用更新”</a>页升级.</p></div>");';
			}
			die();
			break;
		case 'vaild':
			$data = array();
			$data["username"] = GetVars("app_username");
			$data["password"] = md5(GetVars("app_password"));
			$s = Server_SendRequest(APPCENTRE_URL . '?vaild', $data);
			return $s;
			break;
		case 'submitpre':
			$s = Server_SendRequest(APPCENTRE_URL . '?submitpre=' . urlencode(GetVars('id')));
			return $s;
		case 'submit':
			$app = New App;
			$app->LoadInfoByXml($_GET['type'], $_GET['id']);
			$data["zba"] = $app->Pack();
			$s = Server_SendRequest(APPCENTRE_URL . '?submit=' . urlencode(GetVars('id')), $data);
			return $s;
		case 'shopvaild':
			$data = array();
			$data["shop_username"] = GetVars("shop_username");
			$data["shop_password"] = md5(GetVars("shop_password"));
			$s = Server_SendRequest(APPCENTRE_URL . '?shopvaild', $data);
			return $s;
			break;
		case 'shoplist':
			$s = Server_SendRequest(APPCENTRE_URL . '?shoplist');
			echo str_replace('%bloghost%', $zbp->host . 'zb_users/plugin/AppCentre/main.php', $s);
			break;
		case 'apptype':
			$zbp->Config('AppCentre')->apptype = GetVars("type");
			$zbp->SaveConfig('AppCentre');
			Redirect('main.php');
			break;
		default:
			# code...
			break;
	}

}

function Server_SendRequest($url, $data = array(), $u = '', $c = '') {
	global $zbp;

	$un = $zbp->Config('AppCentre')->username;
	$ps = $zbp->Config('AppCentre')->password;
	$c .= ' apptype=' . urlencode($zbp->Config('AppCentre')->apptype) . '; ';
	if ($un && $ps) {
		$c .= "username=" . urlencode($un) . "; password=" . urlencode($ps);
	}

	$shopun = $zbp->Config('AppCentre')->shop_username;
	$shopps = $zbp->Config('AppCentre')->shop_password;

	if ($shopun && $shopps) {
		if ($c !== '') {
			$c .= '; ';
		}

		$c .= "shop_username=" . urlencode($shopun) . "; shop_password=" . urlencode($shopps);
	}

	$u = 'ZBlogPHP/' . substr(ZC_BLOG_VERSION, -6, 6) . ' ' . GetGuestAgent();

	if (!class_exists('NetworkFactory', false)) {
		if (class_exists('Network')) {
			return Server_SendRequest_Network($url, $data, $u, $c);
		}
	}

	if (function_exists("curl_init") && function_exists('curl_exec')) {
		return Server_SendRequest_CUrl($url, $data, $u, $c);
	}

	if (!ini_get("allow_url_fopen")) {
		return "";
	}

	if ($data) {
//POST
		$data = http_build_query($data);
		$opts = array(
			'http' => array(
				'method' => 'POST',
				'header' => "Content-Type:application/x-www-form-urlencoded\r\n" .
				'Content-Length: ' . strlen($data) . "\r\n" .
				"Cookie: " . $c . "\r\n",
				'user_agent' => $u,
				'content' => $data,
			),
		);
		$content = stream_context_create($opts);
	} else {
//GET
		$opts = array(
			'http' => array(
				'method' => 'GET',
				'header' => "Cookie: " . $c . "\r\n",
				'user_agent' => $u,
			),
		);
		$content = stream_context_create($opts);
	}

	if (function_exists('ini_set')) {
		ini_set('default_socket_timeout', 120);
	}

	if (extension_loaded('zlib')) {
		return file_get_contents('compress.zlib://' . $url, false, $content);
	} else {
		return file_get_contents($url, false, $content);
	}
}

function Server_SendRequest_CUrl($url, $data = array(), $u, $c) {
	global $zbp;

	$ch = curl_init($url);
	if (extension_loaded('zlib')) {
		curl_setopt($ch, CURLOPT_ENCODING, 'gzip');
	}
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
	curl_setopt($ch, CURLOPT_TIMEOUT, 120);
	curl_setopt($ch, CURLOPT_USERAGENT, $u);
	curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
	curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
	if (ini_get("safe_mode") == false && ini_get("open_basedir") == false) {
		curl_setopt($ch, CURLOPT_MAXREDIRS, 10);
		curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
	}
	if ($c) {
		curl_setopt($ch, CURLOPT_COOKIE, $c);
	}

	if ($data) {
//POST
		curl_setopt($ch, CURLOPT_POST, 1);
		curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
	} else {//GET
	}

	$r = curl_exec($ch);
	curl_close($ch);

	return $r;
}

function Server_SendRequest_Network($url, $data = array(), $u, $c) {
	global $zbp;

	$ajax = Network::Create();
	if (!$ajax) {
		throw new Exception('主机没有开启访问外部网络功能');
	}

	if ($data) {
//POST
		$ajax->open('POST', $url);
		$ajax->enableGzip();
		$ajax->setTimeOuts(120, 120, 0, 0);
		$ajax->setRequestHeader('User-Agent', $u);
		$ajax->setRequestHeader('Cookie', $c);
		$ajax->send($data);
	} else {
		$ajax->open('GET', $url);
		$ajax->enableGzip();
		$ajax->setTimeOuts(120, 120, 0, 0);
		$ajax->setRequestHeader('User-Agent', $u);
		$ajax->setRequestHeader('Cookie', $c);
		$ajax->send();
	}

	return $ajax->responseText;
}

function AppCentre_CreateOptoinsOfVersion($default) {
	global $zbp;

	$s = null;
	$array = $GLOBALS['zbpvers'];
	krsort($array);
	$i = 0;
	foreach ($array as $key => $value) {
		$i += 1;
		if (($i == 1) or strpos($value, 'Beta') === False) {
			$s .= '<option value="' . $key . '" ' . ($default == $key ? 'selected="selected"' : '') . ' >' . $value . '</option>';
		}

	}
	return $s;
}

function AppCentre_GetHttpContent($url) {

	if (function_exists("GetHttpContent")) {
		return GetHttpContent($url);
	}

	$r = null;
	if (function_exists("curl_init")) {
		$ch = curl_init($url);
		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
		curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
		if (ini_get("safe_mode") == false && ini_get("open_basedir") == false) {
			curl_setopt($ch, CURLOPT_MAXREDIRS, 1);
			curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
		}
		$r = curl_exec($ch);
		curl_close($ch);
	} elseif (ini_get("allow_url_fopen")) {
		$r = file_get_contents($url);
	}

	return $r;
}

function AppCentre_crc32_signed($num) {
	$crc = crc32($num);
	if ($crc & 0x80000000) {
		$crc ^= 0xffffffff;
		$crc += 1;
		$crc = -$crc;
	}
	return $crc;
}