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Add dependencies() method in Admin

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Generate an array of nested dependencies for a package, optionally
without duplicates
This commit is contained in:
Flavio Copes
2016-03-01 19:52:24 +01:00
parent 4e2be47479
commit 97e17500f4
1 changed files with 50 additions and 0 deletions
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50
classes/admin.php
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@@ -476,6 +476,56 @@ class Admin
});
}
/**
* Generate an array of nested dependencies for a package
*
* @param string $slug The package slug
* @param bool $remove_duplicates True if should remove duplicates after first occurrence
* @param array $keys_already_added Used for recursion
*
* @return array|bool
*/
public function dependencies($slug, $remove_duplicates = false, $keys_already_added = [])
{
$gpm = $this->gpm();
if (!$gpm) {
return false;
}
$package = $this->plugins(true)[$slug];
if (!$package) {
$package = $this->themes(true)[$slug];
}
$dependencies = [];
if ($package) {
if ($package->dependencies) {
if (!$keys_already_added) {
$keys_already_added = array_values($package->dependencies);
}
foreach ($package->dependencies as $dependency) {
$temp_dependencies = $this->dependencies($dependency, $keys_already_added);
if ($remove_duplicates) {
foreach($keys_already_added as $key => $value) {
if (is_string($value)) {
unset($temp_dependencies[$value]);
}
}
}
$keys_already_added = array_merge($keys_already_added, array_values($temp_dependencies));
$dependencies[$dependency] = $temp_dependencies;
}
}
}
return $dependencies;
}
/**
* Get all themes.
*