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<?php |
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namespace Sirius\Html; |
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class Builder |
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{ |
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/** |
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* A list of configuration parameters that can be used |
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* by tags, decorators etc when rendering |
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* |
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* @var array |
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*/ |
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protected $options = array(); |
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/** |
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* tag-to-class name mappings |
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* |
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* @var array |
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*/ |
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protected $tagFactories = array( |
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'button' => 'Sirius\Html\Tag\Button', |
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'checkbox' => 'Sirius\Html\Tag\Checkbox', |
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'file' => 'Sirius\Html\Tag\File', |
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'hidden' => 'Sirius\Html\Tag\Hidden', |
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'img' => 'Sirius\Html\Tag\Img', |
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'multiselect' => 'Sirius\Html\Tag\MultiSelect', |
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'password' => 'Sirius\Html\Tag\Password', |
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'radio' => 'Sirius\Html\Tag\Radio', |
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'select' => 'Sirius\Html\Tag\Select', |
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'text' => 'Sirius\Html\Tag\Text', |
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'textarea' => 'Sirius\Html\Tag\Textarea' |
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); |
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/** |
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* @param array $options |
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*/ |
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public function __construct($options = array()) |
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{ |
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$this->options = $options; |
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} |
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/** |
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* Sets a value of an option |
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* |
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* @param $name |
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* @param $value |
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*/ |
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public function setOption($name, $value) |
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{ |
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$this->options[$name] = $value; |
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} |
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/** |
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* Get a configuration option |
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* |
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* @param $name |
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* |
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* @return null |
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*/ |
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public function getOption($name) |
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{ |
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return isset($this->options[$name]) ? $this->options[$name] : null; |
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} |
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/** |
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* Clones the instance and applies new set of options |
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* |
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* @param $options |
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* |
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* @return Builder |
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*/ |
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public function with($options) |
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{ |
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$clone = clone $this; |
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foreach ($options as $name => $value) { |
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$clone->setOption($name, $value); |
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} |
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return $clone; |
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} |
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/** |
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* Add an element factory (class or callback) |
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* |
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* @param string $name |
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* @param mixed $classOrCallback |
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* |
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* @return self |
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*/ |
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public function registerTag($name, $classOrCallback) |
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{ |
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$this->tagFactories[$name] = $classOrCallback; |
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return $this; |
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} |
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/** |
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* Make an HTML tag with a specific tag name (div, p, section etc) |
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* |
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* @param string $tag |
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* @param mixed $props |
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* @param mixed $content |
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* |
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* @throws \InvalidArgumentException |
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* @return Tag |
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*/ |
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public function make($tag, $props = null, $content = null) |
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{ |
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if (! isset($this->tagFactories[$tag])) { |
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return Tag::create($tag, $props, $content, $this); |
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} |
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$constructor = $this->tagFactories[$tag]; |
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if (is_callable($constructor)) { |
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/* @var $tag Tag */ |
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$tag = call_user_func($constructor, $props, $content, $this); |
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} elseif (is_string($constructor) && class_exists($constructor)) { |
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/* @var $tag Tag */ |
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$tag = new $constructor($props, $content, $this); |
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} |
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if (! $tag || ! $tag instanceof Tag) { |
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throw new \InvalidArgumentException(sprintf( |
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'The constructor for the `%s` tag did not generate a Tag object', |
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$tag |
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)); |
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} |
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return $tag; |
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} |
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/** |
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* Magic method for creating HTML tags |
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* |
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* @example |
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* $builder->h1(null, 'Heading 1'); // <h1>Heading 1</h1> |
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* $builder->article(['class' => 'post-body'], 'Article body'); |
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* // outputs: '<article class='post-body'>Article body</article> |
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* |
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* $builder->someTag(); // <some-tag></some-tag> |
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* |
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* @param string $method |
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* @param array $args |
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* |
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* @return Tag |
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*/ |
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public function __call($method, $args) |
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{ |
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$method = preg_replace('/([A-Z]+)/', '-\1', $method); |
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$method = strtolower($method); |
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if (! isset($args[0])) { |
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$args[0] = array(); |
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} |
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if (! isset($args[1])) { |
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$args[1] = null; |
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} |
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if (! isset($args[2])) { |
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$args[2] = null; |
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} |
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return $this->make($method, $args[0], $args[1]); |
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} |
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} |
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siriusphp /
html
