114 lines
2.5 KiB
PHP
Executable File
114 lines
2.5 KiB
PHP
Executable File
<?php
|
|
|
|
namespace Common\Files\Traits;
|
|
|
|
use DB;
|
|
use Illuminate\Database\Eloquent\Builder;
|
|
|
|
trait HandlesEntryPaths
|
|
{
|
|
public function getPathAttribute($value): string
|
|
{
|
|
if (!$value) {
|
|
$value = '';
|
|
}
|
|
|
|
$parts = explode('/', $value);
|
|
|
|
$parts = array_map(function ($part) {
|
|
return $this->decodePathId($part);
|
|
}, array_filter($parts));
|
|
|
|
return implode('/', $parts);
|
|
}
|
|
|
|
public function setPathAttribute($value)
|
|
{
|
|
if (!$value) {
|
|
$value = '';
|
|
}
|
|
|
|
$this->attributes['path'] = $this->encodePath($value);
|
|
}
|
|
|
|
public function updatePaths(
|
|
string $oldPath,
|
|
string $newPath,
|
|
$entryIds = null,
|
|
): void {
|
|
$oldPath = $this->encodePath($oldPath);
|
|
$newPath = $this->encodePath($newPath);
|
|
|
|
$query = $this->newQuery();
|
|
|
|
if ($entryIds) {
|
|
$query->whereIn('id', $entryIds);
|
|
}
|
|
|
|
$query->where('path', 'LIKE', "$oldPath%")->update([
|
|
'path' => DB::raw("REPLACE(path, '$oldPath', '$newPath')"),
|
|
]);
|
|
}
|
|
|
|
/**
|
|
* Loads current model as well as all children.
|
|
*/
|
|
public function scopeAllChildren(Builder $builder): Builder
|
|
{
|
|
return $builder->where('path', 'like', $this->attributes['path'] . '%');
|
|
}
|
|
|
|
public function getParentIds(): array
|
|
{
|
|
$folderIds = explode('/', $this->path);
|
|
array_pop($folderIds);
|
|
return $folderIds;
|
|
}
|
|
|
|
public function scopeAllParents(Builder $builder): Builder
|
|
{
|
|
return $builder->whereIn('id', $this->getParentIds())->orderBy('path');
|
|
}
|
|
|
|
/**
|
|
* Generate full path for current entry, based on its parent.
|
|
*/
|
|
public function generatePath(): void
|
|
{
|
|
if (!$this->exists) {
|
|
return;
|
|
}
|
|
|
|
$this->path = $this->id;
|
|
|
|
if ($this->parent_id && ($parent = $this->find($this->parent_id))) {
|
|
$this->path = "{$parent->path}/$this->path";
|
|
}
|
|
|
|
$this->save();
|
|
}
|
|
|
|
private function encodePath($path): string
|
|
{
|
|
$parts = explode('/', (string) $path);
|
|
|
|
$parts = array_filter($parts);
|
|
|
|
$parts = array_map(function ($part) {
|
|
return $this->encodePathId($part);
|
|
}, $parts);
|
|
|
|
return implode('/', $parts);
|
|
}
|
|
|
|
private function encodePathId($id): string
|
|
{
|
|
return base_convert($id, 10, 36);
|
|
}
|
|
|
|
private function decodePathId($id): string
|
|
{
|
|
return base_convert($id, 36, 10);
|
|
}
|
|
}
|