Copyright (c) 2013-2017, Michael Uno; Licensed under MIT */ class AdminPageFramework_WPReadmeParser { static private $_aStructure_Callbacks = array('code_block' => null, 'content_before_parsing' => null,); static private $_aStructure_Replacements = array(); public $sText = ''; protected $_aSections = array(); public $aReplacements = array(); public $aCallbacks = array(); public function __construct($sFilePathOrContent = '', array $aReplacements = array(), array $aCallbacks = array()) { $this->sText = file_exists($sFilePathOrContent) ? file_get_contents($sFilePathOrContent) : $sFilePathOrContent; $this->aReplacements = $aReplacements + self::$_aStructure_Replacements; $this->aCallbacks = $aCallbacks + self::$_aStructure_Callbacks; $this->_aSections = $this->sText ? $this->_getSplitContentsBySection($this->sText) : array(); } public function setText($sText) { $this->sText = $sText; $this->_aSections = $this->sText ? $this->_getSplitContentsBySection($this->sText) : array(); } private function _getSplitContentsBySection($sText) { $_aSections = preg_split('/^[\s]*==[\s]*(.+?)[\s]*==/m', $sText, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY); return $_aSections; } public function get($sSectionName = '') { return $sSectionName ? $this->getSection($sSectionName) : $this->_getParsedText($this->sText); } public function getSection($sSectionName) { $_sContent = $this->getRawSection($sSectionName); return $this->_getParsedText($_sContent); } private function _getParsedText($sContent) { $_sContent = is_callable($this->aCallbacks['content_before_parsing']) ? call_user_func_array($this->aCallbacks['content_before_parsing'], array($sContent)) : $sContent; $_sContent = preg_replace('/`(.*?)`/', '\\1', $_sContent); $_sContent = preg_replace_callback('/`(.*?)`/ms', array($this, '_replyToReplaceCodeBlocks'), $_sContent); $_sContent = preg_replace('/= (.*?) =/', '

\\1

', $_sContent); $_sContent = str_replace(array_keys($this->aReplacements), array_values($this->aReplacements), $_sContent); $_oParsedown = new AdminPageFramework_Parsedown(); return $_oParsedown->text($_sContent); } public function _replyToReplaceCodeBlocks($aMatches) { if (!isset($aMatches[1])) { return $aMatches[0]; } $_sIntact = trim($aMatches[1]); $_sModified = "

" . $this->getSyntaxHighlightedPHPCode($_sIntact) . "

"; return is_callable($this->aCallbacks['code_block']) ? call_user_func_array($this->aCallbacks['code_block'], array($_sModified, $_sIntact)) : $_sModified; } public function getRawSection($sSectionName) { $_iIndex = array_search($sSectionName, $this->_aSections); return false === $_iIndex ? '' : trim($this->_aSections[$_iIndex + 1]); } public function getSyntaxHighlightedPHPCode($sCode) { $_bHasPHPTag = "