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This commit is contained in:
Jeremy Benoist 2016-10-22 09:22:30 +02:00
parent 94654765cc
commit 156bf62758
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2 changed files with 42 additions and 37 deletions
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45
src/Wallabag/CoreBundle/Helper/DownloadImages.php
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@ -10,21 +10,24 @@ define('HTTP_PORT', 80);
define('SSL_PORT', 443); define('SSL_PORT', 443);
define('BASE_URL', ''); define('BASE_URL', '');
class DownloadImages { class DownloadImages
{
private $folder; private $folder;
private $url; private $url;
private $html; private $html;
private $fileName; private $fileName;
private $logger; private $logger;
public function __construct($html, $url, Logger $logger) { public function __construct($html, $url, Logger $logger)
{
$this->html = $html; $this->html = $html;
$this->url = $url; $this->url = $url;
$this->setFolder(); $this->setFolder();
$this->logger = $logger; $this->logger = $logger;
} }
public function setFolder($folder = "assets/images") { public function setFolder($folder = 'assets/images')
{
// if folder doesn't exist, attempt to create one and store the folder name in property $folder // if folder doesn't exist, attempt to create one and store the folder name in property $folder
if (!file_exists($folder)) { if (!file_exists($folder)) {
mkdir($folder); mkdir($folder);
@ -32,7 +35,8 @@ class DownloadImages {
$this->folder = $folder; $this->folder = $folder;
} }
public function process() { public function process()
{
//instantiate the symfony DomCrawler Component //instantiate the symfony DomCrawler Component
$crawler = new Crawler($this->html); $crawler = new Crawler($this->html);
// create an array of all scrapped image links // create an array of all scrapped image links
@ -48,7 +52,7 @@ class DownloadImages {
// Checks // Checks
$absolute_path = self::getAbsoluteLink($image, $this->url); $absolute_path = self::getAbsoluteLink($image, $this->url);
$filename = basename(parse_url($absolute_path, PHP_URL_PATH)); $filename = basename(parse_url($absolute_path, PHP_URL_PATH));
$fullpath = $this->folder."/".$filename; $fullpath = $this->folder.'/'.$filename;
self::checks($file, $fullpath, $absolute_path); self::checks($file, $fullpath, $absolute_path);
$this->html = str_replace($image, self::getPocheUrl().'/'.$fullpath, $this->html); $this->html = str_replace($image, self::getPocheUrl().'/'.$fullpath, $this->html);
} }
@ -56,7 +60,8 @@ class DownloadImages {
return $this->html; return $this->html;
} }
private function checks($rawdata, $fullpath, $absolute_path) { private function checks($rawdata, $fullpath, $absolute_path)
{
$fullpath = urldecode($fullpath); $fullpath = urldecode($fullpath);
if (file_exists($fullpath)) { if (file_exists($fullpath)) {
@ -150,24 +155,24 @@ class DownloadImages {
public static function getPocheUrl() public static function getPocheUrl()
{ {
$baseUrl = ""; $baseUrl = '';
$https = (!empty($_SERVER['HTTPS']) $https = (!empty($_SERVER['HTTPS'])
&& (strtolower($_SERVER['HTTPS']) == 'on')) && (strtolower($_SERVER['HTTPS']) == 'on'))
|| (isset($_SERVER["SERVER_PORT"]) || (isset($_SERVER['SERVER_PORT'])
&& $_SERVER["SERVER_PORT"] == '443') // HTTPS detection. && $_SERVER['SERVER_PORT'] == '443') // HTTPS detection.
|| (isset($_SERVER["SERVER_PORT"]) //Custom HTTPS port detection || (isset($_SERVER['SERVER_PORT']) //Custom HTTPS port detection
&& $_SERVER["SERVER_PORT"] == SSL_PORT) && $_SERVER['SERVER_PORT'] == SSL_PORT)
|| (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) || (isset($_SERVER['HTTP_X_FORWARDED_PROTO'])
&& $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https'); && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https');
$serverport = (!isset($_SERVER["SERVER_PORT"]) $serverport = (!isset($_SERVER['SERVER_PORT'])
|| $_SERVER["SERVER_PORT"] == '80' || $_SERVER['SERVER_PORT'] == '80'
|| $_SERVER["SERVER_PORT"] == HTTP_PORT || $_SERVER['SERVER_PORT'] == HTTP_PORT
|| ($https && $_SERVER["SERVER_PORT"] == '443') || ($https && $_SERVER['SERVER_PORT'] == '443')
|| ($https && $_SERVER["SERVER_PORT"]==SSL_PORT) //Custom HTTPS port detection || ($https && $_SERVER['SERVER_PORT'] == SSL_PORT) //Custom HTTPS port detection
? '' : ':' . $_SERVER["SERVER_PORT"]); ? '' : ':'.$_SERVER['SERVER_PORT']);
if (isset($_SERVER["HTTP_X_FORWARDED_PORT"])) { if (isset($_SERVER['HTTP_X_FORWARDED_PORT'])) {
$serverport = ':' . $_SERVER["HTTP_X_FORWARDED_PORT"]; $serverport = ':'.$_SERVER['HTTP_X_FORWARDED_PORT'];
} }
// $scriptname = str_replace('/index.php', '/', $_SERVER["SCRIPT_NAME"]); // $scriptname = str_replace('/index.php', '/', $_SERVER["SCRIPT_NAME"]);
// if (!isset($_SERVER["HTTP_HOST"])) { // if (!isset($_SERVER["HTTP_HOST"])) {
@ -183,7 +188,7 @@ class DownloadImages {
} else { } else {
$baseUrl = 'http'.($https ? 's' : '').'://'.$host.$serverport; $baseUrl = 'http'.($https ? 's' : '').'://'.$host.$serverport;
} }
return $baseUrl;
return $baseUrl;
} }
} }