70 lines
2.0 KiB
PHP
70 lines
2.0 KiB
PHP
<?php
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namespace BookStack\Sorting;
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use Closure;
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use Illuminate\Support\Str;
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enum SortRuleOperation: string
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{
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case NameAsc = 'name_asc';
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case NameDesc = 'name_desc';
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case NameNumericAsc = 'name_numeric_asc';
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case NameNumericDesc = 'name_numeric_desc';
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case CreatedDateAsc = 'created_date_asc';
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case CreatedDateDesc = 'created_date_desc';
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case UpdateDateAsc = 'updated_date_asc';
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case UpdateDateDesc = 'updated_date_desc';
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case ChaptersFirst = 'chapters_first';
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case ChaptersLast = 'chapters_last';
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/**
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* Provide a translated label string for this option.
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*/
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public function getLabel(): string
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{
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$key = $this->value;
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$label = '';
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if (str_ends_with($key, '_asc')) {
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$key = substr($key, 0, -4);
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$label = trans('settings.sort_rule_op_asc');
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} elseif (str_ends_with($key, '_desc')) {
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$key = substr($key, 0, -5);
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$label = trans('settings.sort_rule_op_desc');
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}
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$label = trans('settings.sort_rule_op_' . $key) . ' ' . $label;
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return trim($label);
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}
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public function getSortFunction(): callable
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{
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$camelValue = Str::camel($this->value);
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return SortSetOperationComparisons::$camelValue(...);
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}
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/**
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* @return SortRuleOperation[]
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*/
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public static function allExcluding(array $operations): array
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{
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$all = SortRuleOperation::cases();
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$filtered = array_filter($all, function (SortRuleOperation $operation) use ($operations) {
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return !in_array($operation, $operations);
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});
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return array_values($filtered);
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}
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/**
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* Create a set of operations from a string sequence representation.
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* (values seperated by commas).
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* @return SortRuleOperation[]
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*/
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public static function fromSequence(string $sequence): array
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{
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$strOptions = explode(',', $sequence);
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$options = array_map(fn ($val) => SortRuleOperation::tryFrom($val), $strOptions);
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return array_filter($options);
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}
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}
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