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Avoid exception setting project profile image when GD not installed

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Summary:
When trying to set a custom project profile image while the PHP GD extension is not installed, use the same logic which already exists in `PhabricatorFilesComposeAvatarBuiltinFile.php` to set the default project image. This stills display an unhelpful error message `This server only supports these image formats: .` but avoids an exception trying to call GD's `imagecreatefromstring()`.

```
EXCEPTION: (Error) Call to undefined function imagecreatefromstring() at [<phorge>/src/applications/files/builtin/PhabricatorFilesComposeIconBuiltinFile.php:131]
```

Closes T15326

Test Plan:
1. Remove the php-gd (and potentially gd) packages on your system; restart httpd
2. Go to http://phorge.localhost/project/manage/1/
3. Select `Edit Picture` in the sidebar on the right to go to the `Edit Project Picture` at http://phorge.localhost/project/picture/1/
4. Set a custom icon and color and click the `Save Image` button
5. Get `This server only supports these image formats: .` but no exception anymore

Reviewers: O1 Blessed Committers, avivey, valerio.bozzolan

Reviewed By: O1 Blessed Committers, avivey, valerio.bozzolan

Subscribers: avivey, tobiaswiese, valerio.bozzolan, Matthew, Cigaryno

Maniphest Tasks: T15326

Differential Revision: https://we.phorge.it/D25515
This commit is contained in:
Andre Klapper 2024-01-13 21:54:05 +01:00
parent b035743ce3
commit 7a86040f8a
1 changed files with 8 additions and 0 deletions
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8
src/applications/files/builtin/PhabricatorFilesComposeIconBuiltinFile.php
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@ -98,6 +98,14 @@ final class PhabricatorFilesComposeIconBuiltinFile
}
private function composeImage($color, $icon) {
// If we don't have the GD extension installed, just return a static
// default project image rather than trying to compose one.
if (!function_exists('imagecreatefromstring')) {
$root = dirname(phutil_get_library_root('phabricator'));
$default_path = $root.'/resources/builtin/profile.png';
return Filesystem::readFile($default_path);
}
$color_map = self::getAllColors();
$color = idx($color_map, $color);
if (!$color) {