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<?php |
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declare(strict_types=1); |
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namespace Conia\Boiler; |
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use Conia\Boiler\Exception\LogicException; |
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class Sections |
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{ |
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/** @var array<string, Section> */ |
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protected array $sections = []; |
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protected array $capture = []; |
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protected SectionMode $sectionMode = SectionMode::Closed; |
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public function begin(string $name): void |
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{ |
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$this->open($name, SectionMode::Assign); |
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} |
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public function append(string $name): void |
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{ |
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$this->open($name, SectionMode::Append); |
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} |
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public function prepend(string $name): void |
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{ |
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$this->open($name, SectionMode::Prepend); |
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} |
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public function end(): void |
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{ |
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$content = ob_get_clean(); |
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$name = (string)array_pop($this->capture); |
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$this->sections[$name] = match ($this->sectionMode) { |
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SectionMode::Assign => new Section($content), |
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SectionMode::Append => ($this->sections[$name] ?? new Section(''))->append($content), |
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SectionMode::Prepend => ($this->sections[$name] ?? new Section(''))->prepend($content), |
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SectionMode::Closed => throw new LogicException('No section started'), |
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}; |
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$this->sectionMode = SectionMode::Closed; |
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} |
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public function get(string $name): string |
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{ |
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return $this->sections[$name]->get(); |
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} |
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public function getOr(string $name, string $default): string |
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{ |
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$section = $this->sections[$name] ?? null; |
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if (is_null($section)) { |
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return $default; |
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} |
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if ($section->empty()) { |
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$section->setValue($default); |
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} |
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return $section->get(); |
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} |
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public function has(string $name): bool |
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{ |
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return isset($this->sections[$name]); |
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} |
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protected function open(string $name, SectionMode $mode): void |
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{ |
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if ($this->sectionMode !== SectionMode::Closed) { |
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throw new LogicException('Nested sections are not allowed'); |
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} |
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$this->sectionMode = $mode; |
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$this->capture[] = $name; |
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ob_start(); |
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} |
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} |
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coniadev /
boiler
