mirror/php-phpbb
1
0
Fork 0
mirror of https://github.com/phpbb/phpbb.git synced 2025-08-16 13:44:12 +02:00
Code Issues Releases Wiki Activity

[ticket/8672] Add class for retrieving imagesize without download

Browse Source 
getimagesize() always downloads the complete file before checking
the actual image dimensions. This class will be able to do the same
without having to download possibly large files.

PHPBB3-8672
This commit is contained in:
Marc Alexander
2015-02-08 20:46:14 +01:00
parent 746a33b57b
commit 2fa99602c6
20 changed files with 707 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
phpBB/phpbb/avatar/driver/driver.php
View File

@@ -30,6 +30,9 @@ abstract class driver implements \phpbb\avatar\driver\driver_interface
*/
protected $config;
/** @var \phpbb\upload\imagesize */
protected $imagesize;
/**
* Current $phpbb_root_path
* @var string
@@ -73,14 +76,16 @@ abstract class driver implements \phpbb\avatar\driver\driver_interface
* Construct a driver object
*
* @param \phpbb\config\config $config phpBB configuration
* @param \phpbb\upload\imagesize $imagesize phpBB imagesize class
* @param string $phpbb_root_path Path to the phpBB root
* @param string $php_ext PHP file extension
* @param \phpbb\path_helper $path_helper phpBB path helper
* @param \phpbb\cache\driver\driver_interface $cache Cache driver
*/
public function __construct(\phpbb\config\config $config, $phpbb_root_path, $php_ext, \phpbb\path_helper $path_helper, \phpbb\cache\driver\driver_interface $cache = null)
public function __construct(\phpbb\config\config $config, \phpbb\upload\imagesize $imagesize, $phpbb_root_path, $php_ext, \phpbb\path_helper $path_helper, \phpbb\cache\driver\driver_interface $cache = null)
{
$this->config = $config;
$this->imagesize = $imagesize;
$this->phpbb_root_path = $phpbb_root_path;
$this->php_ext = $php_ext;
$this->path_helper = $path_helper;

12
phpBB/phpbb/avatar/driver/gravatar.php
View File

@@ -98,8 +98,8 @@ class gravatar extends \phpbb\avatar\driver\driver
return false;
}
// Make sure getimagesize works...
if (function_exists('getimagesize') && ($row['avatar_width'] <= 0 || $row['avatar_height'] <= 0))
// Get image dimensions if they are not set
if ($row['avatar_width'] <= 0 || $row['avatar_height'] <= 0)
{
/**
* default to the minimum of the maximum allowed avatar size if the size
@@ -108,20 +108,20 @@ class gravatar extends \phpbb\avatar\driver\driver
$row['avatar_width'] = $row['avatar_height'] = min($this->config['avatar_max_width'], $this->config['avatar_max_height']);
$url = $this->get_gravatar_url($row);
if (($row['avatar_width'] <= 0 || $row['avatar_height'] <= 0) && (($image_data = getimagesize($url)) === false))
if (($row['avatar_width'] <= 0 || $row['avatar_height'] <= 0) && (($image_data = $this->imagesize->get_imagesize($url)) === false))
{
$error[] = 'UNABLE_GET_IMAGE_SIZE';
return false;
}
if (!empty($image_data) && ($image_data[0] <= 0 || $image_data[1] <= 0))
if (!empty($image_data) && ($image_data['width'] <= 0 || $image_data['width'] <= 0))
{
$error[] = 'AVATAR_NO_SIZE';
return false;
}
$row['avatar_width'] = ($row['avatar_width'] && $row['avatar_height']) ? $row['avatar_width'] : $image_data[0];
$row['avatar_height'] = ($row['avatar_width'] && $row['avatar_height']) ? $row['avatar_height'] : $image_data[1];
$row['avatar_width'] = ($row['avatar_width'] && $row['avatar_height']) ? $row['avatar_width'] : $image_data['width'];
$row['avatar_height'] = ($row['avatar_width'] && $row['avatar_height']) ? $row['avatar_height'] : $image_data['height'];
}
if ($row['avatar_width'] <= 0 || $row['avatar_height'] <= 0)

8
phpBB/phpbb/avatar/driver/local.php
View File

@@ -172,13 +172,15 @@ class local extends \phpbb\avatar\driver\driver
// Match all images in the gallery folder
if (preg_match('#^[^&\'"<>]+\.(?:' . implode('|', $this->allowed_extensions) . ')$#i', $image) && is_file($file_path . '/' . $image))
{
if (function_exists('getimagesize'))
$dims = $this->imagesize->get_imagesize($file_path . '/' . $image);
if ($dims === false)
{
$dims = getimagesize($file_path . '/' . $image);
$dims = array(0, 0);
}
else
{
$dims = array(0, 0);
$dims = array($dims['width'], $dims['height']);
}
$cat = ($path == $file_path) ? $user->lang['NO_AVATAR_CATEGORY'] : str_replace("$path/", '', $file_path);
$avatar_list[$cat][$image] = array(

35
phpBB/phpbb/avatar/driver/remote.php
View File

@@ -92,25 +92,22 @@ class remote extends \phpbb\avatar\driver\driver
return false;
}
// Make sure getimagesize works...
if (function_exists('getimagesize'))
// Get image dimensions
if (($width <= 0 || $height <= 0) && (($image_data = $this->imagesize->get_imagesize($url)) === false))
{
if (($width <= 0 || $height <= 0) && (($image_data = @getimagesize($url)) === false))
{
$error[] = 'UNABLE_GET_IMAGE_SIZE';
return false;
}
if (!empty($image_data) && ($image_data[0] <= 0 || $image_data[1] <= 0))
{
$error[] = 'AVATAR_NO_SIZE';
return false;
}
$width = ($width && $height) ? $width : $image_data[0];
$height = ($width && $height) ? $height : $image_data[1];
$error[] = 'UNABLE_GET_IMAGE_SIZE';
return false;
}
if (!empty($image_data) && ($image_data['width'] <= 0 || $image_data['height'] <= 0))
{
$error[] = 'AVATAR_NO_SIZE';
return false;
}
$width = ($width && $height) ? $width : $image_data['width'];
$height = ($width && $height) ? $height : $image_data['height'];
if ($width <= 0 || $height <= 0)
{
$error[] = 'AVATAR_NO_SIZE';
@@ -172,15 +169,15 @@ class remote extends \phpbb\avatar\driver\driver
return false;
}
if (!empty($image_data) && (!isset($types[$image_data[2]]) || !in_array($extension, $types[$image_data[2]])))
if (!empty($image_data) && (!isset($types[$image_data['type']]) || !in_array($extension, $types[$image_data['type']])))
{
if (!isset($types[$image_data[2]]))
if (!isset($types[$image_data['type']]))
{
$error[] = 'UNABLE_GET_IMAGE_SIZE';
}
else
{
$error[] = array('IMAGE_FILETYPE_MISMATCH', $types[$image_data[2]][0], $extension);
$error[] = array('IMAGE_FILETYPE_MISMATCH', $types[$image_data['type']][0], $extension);
}
return false;