88 lines
2.3 KiB
PHP
88 lines
2.3 KiB
PHP
<?php
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use dokuwiki\Extension\SyntaxPlugin;
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/**
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* DokuWiki Plugin dw2pdf (Syntax Component)
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*
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* For marking changes in page orientation.
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*
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* @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
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* @author Sam Wilson <sam@samwilson.id.au>
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*/
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class syntax_plugin_dw2pdf_pagesetting extends SyntaxPlugin
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{
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/**
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* Syntax Type
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*
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* Needs to return one of the mode types defined in $PARSER_MODES in parser.php
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*
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* @return string
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*/
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public function getType()
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{
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return 'substition';
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}
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/**
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* Sort for applying this mode
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*
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* @return int
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*/
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public function getSort()
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{
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return 40;
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}
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/**
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* Paragraph Type
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*
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* @see Doku_Handler_Block
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*
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* @return string
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*/
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public function getPType()
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{
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return 'block';
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}
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/**
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* @param string $mode
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*/
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public function connectTo($mode)
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{
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$this->Lexer->addSpecialPattern('~~PDF:(?:LANDSCAPE|PORTRAIT)~~', $mode, 'plugin_dw2pdf_pagesetting');
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}
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/**
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* Handler to prepare matched data for the rendering process
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*
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* @param string $match The text matched by the patterns
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* @param int $state The lexer state for the match
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* @param int $pos The character position of the matched text
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* @param Doku_Handler $handler The Doku_Handler object
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* @return bool|array Return an array with all data you want to use in render, false don't add an instruction
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*/
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public function handle($match, $state, $pos, Doku_Handler $handler)
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{
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return [$match, $state, $pos];
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}
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/**
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* Handles the actual output creation.
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*
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* @param string $mode output format being rendered
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* @param Doku_Renderer $renderer the current renderer object
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* @param array $data data created by handler()
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* @return boolean rendered correctly? (however, returned value is not used at the moment)
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*/
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public function render($mode, Doku_Renderer $renderer, $data)
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{
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if ($mode == 'xhtml') {
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$orientation = strtolower(substr($data[0], 6, -2));
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$renderer->doc .= "<div class='dw2pdf-$orientation'></div>" . DOKU_LF;
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return true;
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}
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return false;
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}
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}
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