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properly check if pdf and svg modules are installed

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This commit is contained in:
Georg Ehrke 2014-02-04 12:59:14 +01:00
parent 49f0f9f2f6
commit d55ef442cd
4 changed files with 4 additions and 4 deletions
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2
lib/private/preview/office.php
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@ -6,7 +6,7 @@
* See the COPYING-README file.
*/
//both, libreoffice backend and php fallback, need imagick
if (extension_loaded('imagick')) {
if (extension_loaded('imagick') && count(\Imagick::queryFormats("PDF")) === 1) {
$isShellExecEnabled = \OC_Helper::is_function_enabled('shell_exec');
// LibreOffice preview is currently not supported on Windows

2
lib/private/preview/pdf.php
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@ -7,7 +7,7 @@
*/
namespace OC\Preview;
if (extension_loaded('imagick')) {
if (extension_loaded('imagick') && count(\Imagick::queryFormats("PDF")) === 1) {
class PDF extends Provider {

2
lib/private/preview/svg.php
View file

@ -7,7 +7,7 @@
*/
namespace OC\Preview;
if (extension_loaded('imagick')) {
if (extension_loaded('imagick') && count(\Imagick::queryFormats("SVG")) === 1) {
class SVG extends Provider {

2
lib/private/preview/unknown.php
View file

@ -22,7 +22,7 @@ class Unknown extends Provider {
$svgPath = substr_replace($path, 'svg', -3);
if (extension_loaded('imagick') && file_exists($svgPath)) {
if (extension_loaded('imagick') && file_exists($svgPath) && count(\Imagick::queryFormats("SVG")) === 1) {
// http://www.php.net/manual/de/imagick.setresolution.php#85284
$svg = new \Imagick();