105 lines
2.8 KiB
PHP
105 lines
2.8 KiB
PHP
<?php
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namespace BookStack\Util;
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use Illuminate\Http\Request;
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/**
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* Handled options commonly used for item lists within the system, providing a standard
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* model for handling and validating sort, order and search options.
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*/
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class SimpleListOptions
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{
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protected string $typeKey;
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protected string $sort;
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protected string $order;
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protected string $search;
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protected array $sortOptions = [];
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public function __construct(string $typeKey, string $sort, string $order, string $search = '')
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{
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$this->typeKey = $typeKey;
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$this->sort = $sort;
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$this->order = $order;
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$this->search = $search;
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}
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/**
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* Create a new instance from the given request.
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* Takes the item type (plural) that's used as a key for storing sort preferences.
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*/
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public static function fromRequest(Request $request, string $typeKey, bool $sortDescDefault = false): self
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{
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$search = $request->get('search', '');
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$sort = setting()->getForCurrentUser($typeKey . '_sort', '');
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$order = setting()->getForCurrentUser($typeKey . '_sort_order', $sortDescDefault ? 'desc' : 'asc');
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return new self($typeKey, $sort, $order, $search);
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}
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/**
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* Configure the valid sort options for this set of list options.
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* Provided sort options must be an array, keyed by search properties
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* with values being user-visible option labels.
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* Returns current options for easy fluent usage during creation.
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*/
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public function withSortOptions(array $sortOptions): self
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{
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$this->sortOptions = array_merge($this->sortOptions, $sortOptions);
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return $this;
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}
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/**
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* Get the current order option.
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*/
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public function getOrder(): string
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{
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return strtolower($this->order) === 'desc' ? 'desc' : 'asc';
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}
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/**
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* Get the current sort option.
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*/
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public function getSort(): string
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{
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$default = array_key_first($this->sortOptions) ?? 'name';
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$sort = $this->sort ?: $default;
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if (empty($this->sortOptions) || array_key_exists($sort, $this->sortOptions)) {
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return $sort;
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}
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return $default;
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}
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/**
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* Get the set search term.
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*/
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public function getSearch(): string
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{
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return $this->search;
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}
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/**
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* Get the data to append for pagination.
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*/
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public function getPaginationAppends(): array
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{
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return ['search' => $this->search];
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}
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/**
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* Get the data required by the sort control view.
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*/
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public function getSortControlData(): array
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{
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return [
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'options' => $this->sortOptions,
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'order' => $this->getOrder(),
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'sort' => $this->getSort(),
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'type' => $this->typeKey,
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];
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}
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}
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