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<?php |
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namespace arc\html; |
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class NodeList extends \ArrayObject { |
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use \arc\xml\NodeListTrait { |
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\arc\xml\NodeListTrait::parseArgs as traitParseArgs; |
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} |
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protected function canHaveContent( $tagName ) { |
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$cantHaveContent = [ |
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'area', 'base', 'basefont', 'br', |
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'col', 'frame', 'hr', 'img', 'input', |
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'isindex', 'link', 'meta', 'param' |
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]; |
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return !in_array( trim( strtolower( $tagName ) ), $cantHaveContent ); |
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} |
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protected function element( $tagName, $attributes, $content ) { |
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$tagName = \arc\html::name( $tagName ); |
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$el = '<' . $tagName; |
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$el .= $this->getAttributes( $attributes ); |
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if ( $this->canHaveContent( $tagName ) ) { |
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$el .= '>' . self::indent( $content, $this->writer->indent, $this->writer->newLine ); |
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$el .= '</' . $tagName . '>'; |
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} else { |
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$el .= '>'; |
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} |
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return $el; |
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} |
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protected function getAttributes( $attributes ) |
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{ |
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$result = ''; |
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if (count( $attributes )) { |
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foreach ($attributes as $name => $value ) { |
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$result .= \arc\html::attribute( $name, $value ); |
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} |
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} |
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return $result; |
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} |
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protected function parseArgs( $args ) { |
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if ( is_string($args) ) { |
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// allows for <input type="radio" checked> |
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// as \arc\html::input(['type' => 'radio', 'checked']); |
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return [ [ $args => $args ], '' ]; |
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} else { |
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return $this->traitParseArgs($args); |
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} |
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} |
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} |
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Ariadne-CMS /
arc-html
