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// Merge -> revision 8720

Browse Source 
git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@8722 b9a71923-0436-4b27-9f14-aed3839534dd
This commit is contained in:
rMalie
2011-09-22 15:45:10 +00:00
parent 69db63f26c
commit 4f2a090e24
87 changed files with 1591 additions and 724 deletions
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classes/Upgrader.php
+61 -59
View File
@@ -25,20 +25,19 @@
* International Registered Trademark & Property of PrestaShop SA
*/
class UpgraderCore{
class UpgraderCore
{
const DEFAULT_CHECK_VERSION_DELAY_HOURS = 24;
public $rss_version_link = 'http://www.prestashop.com/xml/version.xml';
public $rss_version_link = 'http://www.prestashop.com/xml/upgrader.xml';
public $rss_md5file_link_dir = 'http://www.prestashop.com/xml/md5/';
/**
* link contains hte url where to download the file
*
* @var string
*/
private $needUpgrade = false;
private $noRefresh = false;
private $changedFiles = array();
private $missingFiles = array();
private $versionIsModified = false;
private $need_upgrade = false;
private $changed_files = array();
private $missing_files = array();
public $version_name;
public $version_num;
@@ -50,18 +49,9 @@ class UpgraderCore{
public function __get($var)
{
if($var == 'needUpgrade')
if ($var == 'need_upgrade')
return $this->isLastVersion();
}
/**
* we need to checkPSVersion when we use that class
* @param boolean noRefresh if true, checkPSVersion will not refresh its information
* @return object Upgrader
*/
public function __construct($noRefresh = false)
{
$this->noRefresh = (bool)$noRefresh;
}
/**
* downloadLast download the last version of PrestaShop and save it in $dest/$filename
@@ -87,7 +77,7 @@ class UpgraderCore{
if (empty($this->link))
$this->checkPSVersion();
return $this->needUpgrade;
return $this->need_upgrade;
}
@@ -100,13 +90,15 @@ class UpgraderCore{
{
if (empty($this->link))
{
$lastCheck = Configuration::get('PS_LAST_VERSION_CHECK');
if (class_exists('Configuration'))
$last_check = Configuration::get('PS_LAST_VERSION_CHECK');
else
$last_check = 0;
// if we use the autoupgrade process, we will never refresh it
// except if no check has been done before
if ($force OR ($lastCheck < time() - (3600 * Upgrader::DEFAULT_CHECK_VERSION_DELAY_HOURS)) )
if ($force || ($last_check < time() - (3600 * Upgrader::DEFAULT_CHECK_VERSION_DELAY_HOURS)))
{
libxml_set_streams_context(stream_context_create(array('http' => array('timeout' => 3))));
libxml_set_streams_context(@stream_context_create(array('http' => array('timeout' => 3))));
if ($feed = @simplexml_load_file($this->rss_version_link))
{
@@ -118,7 +110,7 @@ class UpgraderCore{
$this->autoupgrade = (int)$feed->autoupgrade;
$this->autoupgrade_module = (int)$feed->autoupgrade_module;
$this->desc = (string)$feed->desc ;
$configLastVersion = array(
$config_last_version = array(
'name' => $this->version_name,
'num' => $this->version_num,
'link' => $this->link,
@@ -128,22 +120,24 @@ class UpgraderCore{
'changelog' => $this->changelog,
'desc' => $this->desc
);
Configuration::updateValue('PS_LAST_VERSION',serialize($configLastVersion));
if (class_exists('Configuration'))
{
Configuration::updateValue('PS_LAST_VERSION', serialize($config_last_version));
Configuration::updateValue('PS_LAST_VERSION_CHECK',time());
}
}
}
else
{
$lastVersionCheck = @unserialize(Configuration::get('PS_LAST_VERSION'));
$this->version_name = $lastVersionCheck['name'];
$this->version_num = $lastVersionCheck['num'];
$this->link = $lastVersionCheck['link'];
$this->autoupgrade = $lastVersionCheck['autoupgrade'];
$this->autoupgrade_module = $lastVersionCheck['autoupgrade_module'];
$this->md5 = $lastVersionCheck['md5'];
$this->desc = $lastVersionCheck['desc'];
$this->changelog = $lastVersionCheck['changelog'];
$last_version_check = @unserialize(Configuration::get('PS_LAST_VERSION'));
$this->version_name = $last_version_check['name'];
$this->version_num = $last_version_check['num'];
$this->link = $last_version_check['link'];
$this->autoupgrade = $last_version_check['autoupgrade'];
$this->autoupgrade_module = $last_version_check['autoupgrade_module'];
$this->md5 = $last_version_check['md5'];
$this->desc = $last_version_check['desc'];
$this->changelog = $last_version_check['changelog'];
}
}
// retro-compatibility :
@@ -151,7 +145,7 @@ class UpgraderCore{
// false otherwise
if (version_compare(_PS_VERSION_, $this->version_num, '<'))
{
$this->needUpgrade = true;
$this->need_upgrade = true;
return array('name' => $this->version_name, 'link' => $this->link);
}
else
@@ -160,61 +154,69 @@ class UpgraderCore{
public function getChangedFilesList()
{
$checksum = simplexml_load_file($this->rss_md5file_link_dir._PS_VERSION_.'.xml');
if (count($this->changed_files) == 0)
{
$checksum = @simplexml_load_file($this->rss_md5file_link_dir._PS_VERSION_.'.xml');
if ($checksum === false)
throw new Exception('No checksum xml file for your Prestashop version');
$this->browseXmlAndCompare($checksum);
return $this->changedFiles;
return false;
else
$this->browseXmlAndCompare($checksum->ps_root_dir[0]);
}
return $this->changed_files;
}
protected function addChangedFile($path)
{
$this->versionIsModified = true;
$this->changedFiles[] = $path;
$this->version_is_modified = true;
$this->changed_files[] = $path;
//array_unique($this->changed_files);
}
protected function addMissingFile($path)
{
$this->versionIsModified = true;
$this->missingFiles[] = $path;
$this->version_is_modified = true;
$this->missing_files[] = $path;
//array_unique($this->missingFile);
}
protected function browseXmlAndCompare($node, &$currentPath = array(), $level = 0)
protected function browseXmlAndCompare($node, &$current_path = array(), $level = 1)
{
foreach ($node as $key => $child)
{
if (is_object($child) && $child->getName() != 'md5file')
if (is_object($child) && $child->getName() == 'dir')
{
$level += 1;
$currentPath[$level] = $child->getName();
$this->browseXmlAndCompare($child, $currentPath, $level);
$level -= 1;
$current_path[$level] = (string)$child['name'];
$this->browseXmlAndCompare($child, $current_path, $level + 1);
}
else
else if (is_object($child) && $child->getName() == 'md5file')
{
$path = '';
for ($i=1;$i<=$level;$i++)
$path .= $currentPath[$i].'/';
$path .= (string)$child->attributes()->name;
$path = _PS_ROOT_DIR_.DIRECTORY_SEPARATOR;
for ($i = 1; $i < $level; $i++)
$path .= $current_path[$i].'/';
$path .= (string)$child['name'];
$path = str_replace('ps_root_dir',_PS_ROOT_DIR_,$path);
// replace default admin dir by current one
$path = str_replace(_PS_ROOT_DIR_.'/admin', _PS_ADMIN_DIR_, $path);
if(!file_exists($path))
$this->addMissingFile($path);
else if (!$this->compareChecksum($path, (string)$child->attributes()->sum))
else if (!$this->compareChecksum($path, (string)$child))
$this->addChangedFile($path);
// else, file is original (and ok)
}
}
}
protected function compareChecksum($path, $originalSum)
protected function compareChecksum($path, $original_sum)
{
if (md5_file($path) == $originalSum)
if (md5_file($path) == $original_sum)
return true;
return false;
}
public function isAuthenticPrestashopVersion()
{
return !$this->versionIsModified;
$this->getChangedFilesList();
return !$this->version_is_modified;
}
}