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<?php |
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/** |
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* Class Tables |
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* |
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* @filesource Tables.php |
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* @created 12.10.2015 |
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* @package chillerlan\bbcode\Modules\Html5 |
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* @author Smiley <[email protected]> |
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* @copyright 2015 Smiley |
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* @license MIT |
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*/ |
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namespace chillerlan\bbcode\Modules\Html5; |
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use chillerlan\bbcode\Modules\ModuleInterface; |
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/** |
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* Transforms table tags into HTML5, as HTML5 as possible... |
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* |
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* @link http://www.w3.org/TR/html5/tabular-data.html |
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*/ |
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class Tables extends Html5BaseModule implements ModuleInterface{ |
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/** |
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* An array of tags the module is able to process |
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* |
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* @var array |
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* @see \chillerlan\bbcode\Modules\Tagmap::$tags |
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*/ |
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protected $tags = ['col', 'colgroup', 'caption', 'table', 'thead', 'tbody', 'tfoot', 'tr', 'td', 'th']; |
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/** |
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* An optional array of tags contained in self::$tags which are marked as "single tag" |
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* |
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* @var array |
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* @see \chillerlan\bbcode\Modules\Tagmap::$singletags |
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*/ |
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protected $singletags = ['col']; |
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/** |
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* Transforms the bbcode, called from BaseModuleInterface |
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* |
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* @return string a transformed snippet |
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* @see \chillerlan\bbcode\Modules\BaseModuleInterface::transform() |
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* @internal |
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*/ |
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public function __transform():string{ |
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switch(true){ |
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case $this->tag === 'caption' && !empty($this->content): |
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return $this->caption(); |
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case $this->tag === 'col': |
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return $this->col(); |
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case $this->tag === 'colgroup' && !empty($this->content): |
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return $this->colgroup(); |
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case $this->tag === 'table' && (!empty($this->content) || $this->tag === 'caption'): |
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return $this->table(); |
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case ($this->tagIn(['thead', 'tbody', 'tfoot']) && !empty($this->content)) || $this->tag === 'tr': |
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return $this->rows(); |
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case $this->tagIn(['td', 'th']): |
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return $this->cells(); |
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default: |
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return ''; |
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} |
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} |
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/** |
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* Processes [table] |
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* |
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* @return string |
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*/ |
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protected function table():string{ |
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return '<table'.$this->getCssClass(['bb-table']) |
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.$this->getStyle(['width' => $this->getAttribute('width')]) |
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.'>'.$this->eol($this->content).'</table>'; |
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} |
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/** |
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* Processes [col] |
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* |
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* @return string |
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*/ |
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protected function col():string{ |
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$span = $this->getAttribute('span'); |
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return '<col'.($span ? ' span="'.intval($span).'"' : '').$this->getCssClass().' />'; |
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} |
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/** |
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* Processes [colgroup] |
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* |
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* @return string |
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*/ |
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protected function colgroup():string{ |
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$span = $this->getAttribute('span'); |
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return '<colgroup'.($span ? ' span="'.intval($span).'"' : '').$this->getCssClass().'>'.$this->eol($this->content).'</colgroup>'; |
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} |
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/** |
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* Processes [caption] |
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* |
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* @return string |
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*/ |
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protected function caption():string{ |
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return '<caption>'.$this->eol($this->content, $this->eol_token).'</caption>'; |
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} |
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/** |
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* Processes [tr|thead|tbody|tfoot] |
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* |
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* @return string |
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*/ |
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protected function rows():string{ |
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return '<'.$this->tag.'>'.$this->eol($this->content).'</'.$this->tag.'>'; |
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} |
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/** |
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* Processes [td|th] |
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* |
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* @return string |
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*/ |
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protected function cells():string{ |
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$abbr = $this->getAttribute('abbr'); |
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$colspan = $this->getAttribute('colspan'); |
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$rowspan = $this->getAttribute('rowspan'); |
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if($colspan){ |
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$colspan = ' colspan="'.intval($colspan).'"'; |
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} |
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if($rowspan){ |
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$rowspan = ' rowspan="'.intval($rowspan).'"'; |
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} |
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if($this->tag === 'th' && $abbr){ |
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$abbr = ' abbr="'.$abbr.'"'; |
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} |
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return '<'.$this->tag.$colspan.$rowspan.$abbr.$this->getCellStyle().'>' |
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.$this->eol($this->content, $this->eol_token) |
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.'</'.$this->tag.'>'; |
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} |
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/** |
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* @return string |
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*/ |
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protected function getCellStyle():string{ |
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$align = $this->getAttribute('align'); |
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$valign = $this->getAttribute('valign'); |
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$width = $this->getAttribute('width'); |
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$style = []; |
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switch(true){ |
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case $align && in_array($align, self::TEXT_ALIGN): |
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$style['text-align'] = $align; |
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break; |
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case $valign && in_array($valign, ['baseline', 'bottom', 'middle', 'top']): |
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$style['vertical-align'] = $valign; |
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break; |
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case $width: |
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$style['width'] = $width; |
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break; |
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case $this->getAttribute('nowrap'): |
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$style['white-space'] = 'nowrap'; |
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break; |
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} |
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return $this->getStyle($style); |
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} |
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} |
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chillerlan /
php-bbcode
