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Handle error when trying to remove a package that other packages depend on.

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This commit is contained in:
Flavio Copes
2016-03-17 15:57:10 +01:00
parent a88bd75c02
commit 2c00618b87
4 changed files with 42 additions and 0 deletions
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16
classes/controller.php
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@@ -367,6 +367,22 @@ class AdminController
require_once __DIR__ . '/gpm.php';
//check if there are packages that have this as a dependency. Abort and show which ones
$dependent_packages = $this->admin->getPackagesThatDependOnPackage($package);
if (count($dependent_packages) > 0) {
if (count($dependent_packages) > 1) {
$message = "The installed packages <cyan>" . implode('</cyan>, <cyan>', $dependent_packages) . "</cyan> depends on this package. Please remove those first.";
} else {
$message = "The installed package <cyan>" . implode('</cyan>, <cyan>', $dependent_packages) . "</cyan> depends on this package. Please remove it first.";
}
$this->admin->json_response = ['status' => 'error', 'message' => $message];
return;
}
$this->admin->json_response = ['status' => 'success', 'message' => 'xxx'];
return true;
try {
$dependencies = $this->admin->dependenciesThatCanBeRemovedWhenRemoving($package);
$result = \Grav\Plugin\Admin\Gpm::uninstall($package, []);