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Code Issues Releases Wiki Activity

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

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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
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12
phpBB/phpbb/avatar/driver/gravatar.php
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@@ -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)