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WHAT. A. BIG. REFACTOR. + new license (we moved to MIT one)

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This commit is contained in:
Nicolas Lœuillet
2014-07-11 16:03:59 +02:00
parent 6400371ff9
commit 3602405ec0
20 changed files with 930 additions and 771 deletions
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156
inc/poche/Tools.class.php
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@ -5,19 +5,23 @@
* @category wallabag
* @author Nicolas Lœuillet <nicolas@loeuillet.org>
* @copyright 2013
* @license http://www.wtfpl.net/ see COPYING file
* @license http://opensource.org/licenses/MIT see COPYING file
*/
class Tools
final class Tools
{
private function __construct()
{
}
/**
* Initialize PHP environment
*/
public static function initPhp()
{
define('START_TIME', microtime(true));
if (phpversion() < 5) {
die(_('Oops, it seems you don\'t have PHP 5.'));
}
function stripslashesDeep($value) {
return is_array($value)
? array_map('stripslashesDeep', $value)
@ -34,6 +38,11 @@ class Tools
register_shutdown_function('ob_end_flush');
}
/**
* Get wallabag instance URL
*
* @return string
*/
public static function getPocheUrl()
{
$https = (!empty($_SERVER['HTTPS'])
@ -67,6 +76,11 @@ class Tools
. $host . $serverport . $scriptname;
}
/**
* Redirects to a URL
*
* @param string $url
*/
public static function redirect($url = '')
{
if ($url === '') {
@ -87,11 +101,18 @@ class Tools
$url = $ref;
}
}
self::logm('redirect to ' . $url);
header('Location: '.$url);
exit();
}
/**
* Returns name of the template file to display
*
* @param $view
* @return string
*/
public static function getTplFile($view)
{
$views = array(
@ -99,13 +120,15 @@ class Tools
'edit-tags', 'view', 'login', 'error'
);
if (in_array($view, $views)) {
return $view . '.twig';
}
return 'home.twig';
return (in_array($view, $views) ? $view . '.twig' : 'home.twig');
}
/**
* Download a file (typically, for downloading pictures on web server)
*
* @param $url
* @return bool|mixed|string
*/
public static function getFile($url)
{
$timeout = 15;
@ -186,6 +209,11 @@ class Tools
}
}
/**
* Headers for JSON export
*
* @param $data
*/
public static function renderJson($data)
{
header('Cache-Control: no-cache, must-revalidate');
@ -195,6 +223,11 @@ class Tools
exit();
}
/**
* Create new line in log file
*
* @param $message
*/
public static function logm($message)
{
if (DEBUG_POCHE && php_sapi_name() != 'cli') {
@ -204,36 +237,57 @@ class Tools
}
}
/**
* Encode a URL by using a salt
*
* @param $string
* @return string
*/
public static function encodeString($string)
{
return sha1($string . SALT);
}
/**
* Cleans a variable
*
* @param $var
* @param string $default
* @return string
*/
public static function checkVar($var, $default = '')
{
return ((isset ($_REQUEST["$var"])) ? htmlentities($_REQUEST["$var"]) : $default);
return ((isset($_REQUEST["$var"])) ? htmlentities($_REQUEST["$var"]) : $default);
}
/**
* Returns the domain name for a URL
*
* @param $url
* @return string
*/
public static function getDomain($url)
{
return parse_url($url, PHP_URL_HOST);
}
public static function getReadingTime($text) {
$word = str_word_count(strip_tags($text));
$minutes = floor($word / 200);
$seconds = floor($word % 200 / (200 / 60));
$time = array('minutes' => $minutes, 'seconds' => $seconds);
return $minutes;
/**
* For a given text, we calculate reading time for an article
*
* @param $text
* @return float
*/
public static function getReadingTime($text)
{
return floor(str_word_count(strip_tags($text)) / 200);
}
public static function getDocLanguage($userlanguage) {
$lang = explode('.', $userlanguage);
return str_replace('_', '-', $lang[0]);
}
public static function status($status_code)
/**
* Returns the correct header for a status code
*
* @param $status_code
*/
private static function _status($status_code)
{
if (strpos(php_sapi_name(), 'apache') !== false) {
@ -245,9 +299,13 @@ class Tools
}
}
public static function download_db() {
/**
* Download the sqlite database
*/
public static function downloadDb()
{
header('Content-Disposition: attachment; filename="poche.sqlite.gz"');
self::status(200);
self::_status(200);
header('Content-Transfer-Encoding: binary');
header('Content-Type: application/octet-stream');
@ -256,18 +314,24 @@ class Tools
exit;
}
/**
* Get the content for a given URL (by a call to FullTextFeed)
*
* @param Url $url
* @return mixed
*/
public static function getPageContent(Url $url)
{
// Saving and clearing context
$REAL = array();
foreach( $GLOBALS as $key => $value ) {
if( $key != 'GLOBALS' && $key != '_SESSION' && $key != 'HTTP_SESSION_VARS' ) {
$GLOBALS[$key] = array();
$REAL[$key] = $value;
$GLOBALS[$key] = array();
$REAL[$key] = $value;
}
}
// Saving and clearing session
if ( isset($_SESSION) ) {
if (isset($_SESSION)) {
$REAL_SESSION = array();
foreach( $_SESSION as $key => $value ) {
$REAL_SESSION[$key] = $value;
@ -279,12 +343,12 @@ class Tools
$scope = function() {
extract( func_get_arg(1) );
$_GET = $_REQUEST = array(
"url" => $url->getUrl(),
"max" => 5,
"links" => "preserve",
"exc" => "",
"format" => "json",
"submit" => "Create Feed"
"url" => $url->getUrl(),
"max" => 5,
"links" => "preserve",
"exc" => "",
"format" => "json",
"submit" => "Create Feed"
);
ob_start();
require func_get_arg(0);
@ -292,23 +356,26 @@ class Tools
ob_end_clean();
return $json;
};
$json = $scope( "inc/3rdparty/makefulltextfeed.php", array("url" => $url) );
$json = $scope("inc/3rdparty/makefulltextfeed.php", array("url" => $url));
// Clearing and restoring context
foreach( $GLOBALS as $key => $value ) {
if( $key != "GLOBALS" && $key != "_SESSION" ) {
foreach ($GLOBALS as $key => $value) {
if($key != "GLOBALS" && $key != "_SESSION" ) {
unset($GLOBALS[$key]);
}
}
foreach( $REAL as $key => $value ) {
foreach ($REAL as $key => $value) {
$GLOBALS[$key] = $value;
}
// Clearing and restoring session
if ( isset($REAL_SESSION) ) {
foreach( $_SESSION as $key => $value ) {
if (isset($REAL_SESSION)) {
foreach($_SESSION as $key => $value) {
unset($_SESSION[$key]);
}
foreach( $REAL_SESSION as $key => $value ) {
foreach($REAL_SESSION as $key => $value) {
$_SESSION[$key] = $value;
}
}
@ -318,11 +385,12 @@ class Tools
/**
* Returns whether we handle an AJAX (XMLHttpRequest) request.
*
* @return boolean whether we handle an AJAX (XMLHttpRequest) request.
*/
public static function isAjaxRequest()
{
return isset($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH']==='XMLHttpRequest';
return isset($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH']==='XMLHttpRequest';
}
}