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add imagick version check when guessing mimetype. It probably isn't important here, but let's make sure we have the right driver installed if we do something else with photos afterward.

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This commit is contained in:
friendica
2014-10-07 21:16:30 -07:00
parent 2975c6dd43
commit ee6c53c2e5
1 changed files with 21 additions and 10 deletions
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17
include/photo/photo_driver.php
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@@ -512,11 +512,13 @@ function guess_image_type($filename, $headers = '') {
$type = $hdrs['Content-Type'];
}
if (is_null($type)){
// FIXME!!!!
$ignore_imagick = get_config('system', 'ignore_imagick');
// Guessing from extension? Isn't that... dangerous?
if(class_exists('Imagick') && !$ignore_imagick) {
logger('using imagemagick', LOGGER_DEBUG);
$v = Imagick::getVersion();
preg_match('/ImageMagick ([0-9]+\.[0-9]+\.[0-9]+)/', $v['versionString'], $m);
if(version_compare($m[1],'6.6.7') >= 0) {
/**
* Well, this not much better,
* but at least it comes from the data inside the image,
@@ -524,7 +526,16 @@ function guess_image_type($filename, $headers = '') {
*/
$image = new Imagick($filename);
$type = $image->getImageMimeType();
} else {
}
else {
// earlier imagick versions have issues with scaling png's
// don't log this because it will just fill the logfile.
// leave this note here so those who are looking for why
// we aren't using imagick can find it
}
}
if(is_null($type)) {
$ext = pathinfo($filename, PATHINFO_EXTENSION);
$ph = photo_factory('');
$types = $ph->supportedTypes();