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<?php |
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namespace dokuwiki\ParserMode; |
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/** |
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* This class sets the markup for bold (=strong), |
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* italic (=emphasis), underline etc. |
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*/ |
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class Formatting extends AbstractMode |
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{ |
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protected $type; |
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protected $formatting = array( |
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'strong' => array( |
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'entry' => '\*\*(?=.*\*\*)', |
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'exit' => '\*\*', |
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'sort' => 70 |
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), |
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'emphasis' => array( |
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'entry' => '//(?=[^\x00]*[^:])', //hack for bugs #384 #763 #1468 |
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'exit' => '//', |
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'sort' => 80 |
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), |
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'underline' => array( |
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'entry' => '__(?=.*__)', |
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'exit' => '__', |
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'sort' => 90 |
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), |
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'monospace' => array( |
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'entry' => '\x27\x27(?=.*\x27\x27)', |
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'exit' => '\x27\x27', |
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'sort' => 100 |
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), |
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'subscript' => array( |
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'entry' => '<sub>(?=.*</sub>)', |
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'exit' => '</sub>', |
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'sort' => 110 |
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), |
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'superscript' => array( |
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'entry' => '<sup>(?=.*</sup>)', |
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'exit' => '</sup>', |
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'sort' => 120 |
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), |
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'deleted' => array( |
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'entry' => '<del>(?=.*</del>)', |
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'exit' => '</del>', |
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'sort' => 130 |
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), |
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); |
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/** |
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* @param string $type |
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*/ |
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public function __construct($type) |
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{ |
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global $PARSER_MODES; |
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if (!array_key_exists($type, $this->formatting)) { |
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trigger_error('Invalid formatting type ' . $type, E_USER_WARNING); |
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} |
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$this->type = $type; |
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// formatting may contain other formatting but not it self |
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$modes = $PARSER_MODES['formatting']; |
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$key = array_search($type, $modes); |
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if (is_int($key)) { |
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unset($modes[$key]); |
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} |
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$this->allowedModes = array_merge( |
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$modes, |
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$PARSER_MODES['substition'], |
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$PARSER_MODES['disabled'] |
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); |
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} |
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/** @inheritdoc */ |
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public function connectTo($mode) |
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{ |
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// Can't nest formatting in itself |
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if ($mode == $this->type) { |
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return; |
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} |
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$this->Lexer->addEntryPattern( |
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$this->formatting[$this->type]['entry'], |
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$mode, |
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$this->type |
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); |
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} |
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/** @inheritdoc */ |
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public function postConnect() |
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{ |
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$this->Lexer->addExitPattern( |
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$this->formatting[$this->type]['exit'], |
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$this->type |
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); |
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} |
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/** @inheritdoc */ |
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public function getSort() |
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{ |
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return $this->formatting[$this->type]['sort']; |
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} |
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} |
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splitbrain /
dokuwiki
