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-rw-r--r--vendors/dokuwiki/inc/parser/handler.php1697
1 files changed, 1697 insertions, 0 deletions
diff --git a/vendors/dokuwiki/inc/parser/handler.php b/vendors/dokuwiki/inc/parser/handler.php
new file mode 100644
index 000000000..9fe5866ad
--- /dev/null
+++ b/vendors/dokuwiki/inc/parser/handler.php
@@ -0,0 +1,1697 @@
+<?php
+if(!defined('DOKU_INC')) die('meh.');
+if (!defined('DOKU_PARSER_EOL')) define('DOKU_PARSER_EOL',"\n"); // add this to make handling test cases simpler
+
+class Doku_Handler {
+
+ var $Renderer = NULL;
+
+ var $CallWriter = NULL;
+
+ var $calls = array();
+
+ var $status = array(
+ 'section' => false,
+ 'section_edit_start' => -1,
+ 'section_edit_level' => 1,
+ 'section_edit_title' => ''
+ );
+
+ var $rewriteBlocks = true;
+
+ function Doku_Handler() {
+ $this->CallWriter = & new Doku_Handler_CallWriter($this);
+ }
+
+ function _addCall($handler, $args, $pos) {
+ $call = array($handler,$args, $pos);
+ $this->CallWriter->writeCall($call);
+ }
+
+ function addPluginCall($plugin, $args, $state, $pos, $match) {
+ $call = array('plugin',array($plugin, $args, $state, $match), $pos);
+ $this->CallWriter->writeCall($call);
+ }
+
+ function _finalize(){
+
+ $this->CallWriter->finalise();
+
+ if ( $this->status['section'] ) {
+ $last_call = end($this->calls);
+ array_push($this->calls,array('section_close',array(), $last_call[2]));
+ if ($this->status['section_edit_start']>1) {
+ // ignore last edit section if there is only one header
+ array_push($this->calls,array('section_edit',array($this->status['section_edit_start'], 0, $this->status['section_edit_level'], $this->status['section_edit_title']), $last_call[2]));
+ }
+ }
+
+ if ( $this->rewriteBlocks ) {
+ $B = & new Doku_Handler_Block();
+ $this->calls = $B->process($this->calls);
+ }
+
+ trigger_event('PARSER_HANDLER_DONE',$this);
+
+ array_unshift($this->calls,array('document_start',array(),0));
+ $last_call = end($this->calls);
+ array_push($this->calls,array('document_end',array(),$last_call[2]));
+ }
+
+ function fetch() {
+ $call = each($this->calls);
+ if ( $call ) {
+ return $call['value'];
+ }
+ return false;
+ }
+
+
+ /**
+ * Special plugin handler
+ *
+ * This handler is called for all modes starting with 'plugin_'.
+ * An additional parameter with the plugin name is passed
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+ function plugin($match, $state, $pos, $pluginname){
+ $data = array($match);
+ $plugin =& plugin_load('syntax',$pluginname);
+ if($plugin != null){
+ $data = $plugin->handle($match, $state, $pos, $this);
+ }
+ if ($data !== false) {
+ $this->addPluginCall($pluginname,$data,$state,$pos,$match);
+ }
+ return true;
+ }
+
+ function base($match, $state, $pos) {
+ switch ( $state ) {
+ case DOKU_LEXER_UNMATCHED:
+ $this->_addCall('cdata',array($match), $pos);
+ return true;
+ break;
+ }
+ }
+
+ function header($match, $state, $pos) {
+ global $conf;
+
+ // get level and title
+ $title = trim($match);
+ $level = 7 - strspn($title,'=');
+ if($level < 1) $level = 1;
+ $title = trim($title,'=');
+ $title = trim($title);
+
+ if ($this->status['section']) $this->_addCall('section_close',array(),$pos);
+
+ if ($level<=$conf['maxseclevel']) {
+ $this->_addCall('section_edit',array($this->status['section_edit_start'], $pos-1, $this->status['section_edit_level'], $this->status['section_edit_title']), $pos);
+ $this->status['section_edit_start'] = $pos;
+ $this->status['section_edit_level'] = $level;
+ $this->status['section_edit_title'] = $title;
+ }
+
+ $this->_addCall('header',array($title,$level,$pos), $pos);
+
+ $this->_addCall('section_open',array($level),$pos);
+ $this->status['section'] = true;
+ return true;
+ }
+
+ function notoc($match, $state, $pos) {
+ $this->_addCall('notoc',array(),$pos);
+ return true;
+ }
+
+ function nocache($match, $state, $pos) {
+ $this->_addCall('nocache',array(),$pos);
+ return true;
+ }
+
+ function linebreak($match, $state, $pos) {
+ $this->_addCall('linebreak',array(),$pos);
+ return true;
+ }
+
+ function eol($match, $state, $pos) {
+ $this->_addCall('eol',array(),$pos);
+ return true;
+ }
+
+ function hr($match, $state, $pos) {
+ $this->_addCall('hr',array(),$pos);
+ return true;
+ }
+
+ function _nestingTag($match, $state, $pos, $name) {
+ switch ( $state ) {
+ case DOKU_LEXER_ENTER:
+ $this->_addCall($name.'_open', array(), $pos);
+ break;
+ case DOKU_LEXER_EXIT:
+ $this->_addCall($name.'_close', array(), $pos);
+ break;
+ case DOKU_LEXER_UNMATCHED:
+ $this->_addCall('cdata',array($match), $pos);
+ break;
+ }
+ }
+
+ function strong($match, $state, $pos) {
+ $this->_nestingTag($match, $state, $pos, 'strong');
+ return true;
+ }
+
+ function emphasis($match, $state, $pos) {
+ $this->_nestingTag($match, $state, $pos, 'emphasis');
+ return true;
+ }
+
+ function underline($match, $state, $pos) {
+ $this->_nestingTag($match, $state, $pos, 'underline');
+ return true;
+ }
+
+ function monospace($match, $state, $pos) {
+ $this->_nestingTag($match, $state, $pos, 'monospace');
+ return true;
+ }
+
+ function subscript($match, $state, $pos) {
+ $this->_nestingTag($match, $state, $pos, 'subscript');
+ return true;
+ }
+
+ function superscript($match, $state, $pos) {
+ $this->_nestingTag($match, $state, $pos, 'superscript');
+ return true;
+ }
+
+ function deleted($match, $state, $pos) {
+ $this->_nestingTag($match, $state, $pos, 'deleted');
+ return true;
+ }
+
+
+ function footnote($match, $state, $pos) {
+// $this->_nestingTag($match, $state, $pos, 'footnote');
+ if (!isset($this->_footnote)) $this->_footnote = false;
+
+ switch ( $state ) {
+ case DOKU_LEXER_ENTER:
+ // footnotes can not be nested - however due to limitations in lexer it can't be prevented
+ // we will still enter a new footnote mode, we just do nothing
+ if ($this->_footnote) {
+ $this->_addCall('cdata',array($match), $pos);
+ break;
+ }
+
+ $this->_footnote = true;
+
+ $ReWriter = & new Doku_Handler_Nest($this->CallWriter,'footnote_close');
+ $this->CallWriter = & $ReWriter;
+ $this->_addCall('footnote_open', array(), $pos);
+ break;
+ case DOKU_LEXER_EXIT:
+ // check whether we have already exitted the footnote mode, can happen if the modes were nested
+ if (!$this->_footnote) {
+ $this->_addCall('cdata',array($match), $pos);
+ break;
+ }
+
+ $this->_footnote = false;
+
+ $this->_addCall('footnote_close', array(), $pos);
+ $this->CallWriter->process();
+ $ReWriter = & $this->CallWriter;
+ $this->CallWriter = & $ReWriter->CallWriter;
+ break;
+ case DOKU_LEXER_UNMATCHED:
+ $this->_addCall('cdata', array($match), $pos);
+ break;
+ }
+ return true;
+ }
+
+ function listblock($match, $state, $pos) {
+ switch ( $state ) {
+ case DOKU_LEXER_ENTER:
+ $ReWriter = & new Doku_Handler_List($this->CallWriter);
+ $this->CallWriter = & $ReWriter;
+ $this->_addCall('list_open', array($match), $pos);
+ break;
+ case DOKU_LEXER_EXIT:
+ $this->_addCall('list_close', array(), $pos);
+ $this->CallWriter->process();
+ $ReWriter = & $this->CallWriter;
+ $this->CallWriter = & $ReWriter->CallWriter;
+ break;
+ case DOKU_LEXER_MATCHED:
+ $this->_addCall('list_item', array($match), $pos);
+ break;
+ case DOKU_LEXER_UNMATCHED:
+ $this->_addCall('cdata', array($match), $pos);
+ break;
+ }
+ return true;
+ }
+
+ function unformatted($match, $state, $pos) {
+ if ( $state == DOKU_LEXER_UNMATCHED ) {
+ $this->_addCall('unformatted',array($match), $pos);
+ }
+ return true;
+ }
+
+ function php($match, $state, $pos) {
+ global $conf;
+ if ( $state == DOKU_LEXER_UNMATCHED ) {
+ $this->_addCall('php',array($match), $pos);
+ }
+ return true;
+ }
+
+ function phpblock($match, $state, $pos) {
+ global $conf;
+ if ( $state == DOKU_LEXER_UNMATCHED ) {
+ $this->_addCall('phpblock',array($match), $pos);
+ }
+ return true;
+ }
+
+ function html($match, $state, $pos) {
+ global $conf;
+ if ( $state == DOKU_LEXER_UNMATCHED ) {
+ $this->_addCall('html',array($match), $pos);
+ }
+ return true;
+ }
+
+ function htmlblock($match, $state, $pos) {
+ global $conf;
+ if ( $state == DOKU_LEXER_UNMATCHED ) {
+ $this->_addCall('htmlblock',array($match), $pos);
+ }
+ return true;
+ }
+
+ function preformatted($match, $state, $pos) {
+ switch ( $state ) {
+ case DOKU_LEXER_ENTER:
+ $ReWriter = & new Doku_Handler_Preformatted($this->CallWriter);
+ $this->CallWriter = & $ReWriter;
+ $this->_addCall('preformatted_start',array(), $pos);
+ break;
+ case DOKU_LEXER_EXIT:
+ $this->_addCall('preformatted_end',array(), $pos);
+ $this->CallWriter->process();
+ $ReWriter = & $this->CallWriter;
+ $this->CallWriter = & $ReWriter->CallWriter;
+ break;
+ case DOKU_LEXER_MATCHED:
+ $this->_addCall('preformatted_newline',array(), $pos);
+ break;
+ case DOKU_LEXER_UNMATCHED:
+ $this->_addCall('preformatted_content',array($match), $pos);
+ break;
+ }
+
+ return true;
+ }
+
+ function quote($match, $state, $pos) {
+
+ switch ( $state ) {
+
+ case DOKU_LEXER_ENTER:
+ $ReWriter = & new Doku_Handler_Quote($this->CallWriter);
+ $this->CallWriter = & $ReWriter;
+ $this->_addCall('quote_start',array($match), $pos);
+ break;
+
+ case DOKU_LEXER_EXIT:
+ $this->_addCall('quote_end',array(), $pos);
+ $this->CallWriter->process();
+ $ReWriter = & $this->CallWriter;
+ $this->CallWriter = & $ReWriter->CallWriter;
+ break;
+
+ case DOKU_LEXER_MATCHED:
+ $this->_addCall('quote_newline',array($match), $pos);
+ break;
+
+ case DOKU_LEXER_UNMATCHED:
+ $this->_addCall('cdata',array($match), $pos);
+ break;
+
+ }
+
+ return true;
+ }
+
+ function file($match, $state, $pos) {
+ return $this->code($match, $state, $pos, 'file');
+ }
+
+ function code($match, $state, $pos, $type='code') {
+ if ( $state == DOKU_LEXER_UNMATCHED ) {
+ $matches = explode('>',$match,2);
+ $matches[0] = trim($matches[0]);
+
+ list($language,$filename) = explode(' ',$matches[0],2);
+ $language = trim($language);
+ $filename = trim($filename);
+ if ( $language == '' ) $language = null;
+ if ( $language == '-' ) $language = null;
+ if ( $filename == '' ) $filename = null;
+ # We shortcut html here.
+ if($language == 'html') $language = 'html4strict';
+ $this->_addCall(
+ $type,
+ array($matches[1],$language,$filename),
+ $pos
+ );
+ }
+ return true;
+ }
+
+ function acronym($match, $state, $pos) {
+ $this->_addCall('acronym',array($match), $pos);
+ return true;
+ }
+
+ function smiley($match, $state, $pos) {
+ $this->_addCall('smiley',array($match), $pos);
+ return true;
+ }
+
+ function wordblock($match, $state, $pos) {
+ $this->_addCall('wordblock',array($match), $pos);
+ return true;
+ }
+
+ function entity($match, $state, $pos) {
+ $this->_addCall('entity',array($match), $pos);
+ return true;
+ }
+
+ function multiplyentity($match, $state, $pos) {
+ preg_match_all('/\d+/',$match,$matches);
+ $this->_addCall('multiplyentity',array($matches[0][0],$matches[0][1]), $pos);
+ return true;
+ }
+
+ function singlequoteopening($match, $state, $pos) {
+ $this->_addCall('singlequoteopening',array(), $pos);
+ return true;
+ }
+
+ function singlequoteclosing($match, $state, $pos) {
+ $this->_addCall('singlequoteclosing',array(), $pos);
+ return true;
+ }
+
+ function apostrophe($match, $state, $pos) {
+ $this->_addCall('apostrophe',array(), $pos);
+ return true;
+ }
+
+ function doublequoteopening($match, $state, $pos) {
+ $this->_addCall('doublequoteopening',array(), $pos);
+ return true;
+ }
+
+ function doublequoteclosing($match, $state, $pos) {
+ $this->_addCall('doublequoteclosing',array(), $pos);
+ return true;
+ }
+
+ function camelcaselink($match, $state, $pos) {
+ $this->_addCall('camelcaselink',array($match), $pos);
+ return true;
+ }
+
+ /*
+ */
+ function internallink($match, $state, $pos) {
+ // Strip the opening and closing markup
+ $link = preg_replace(array('/^\[\[/','/\]\]$/u'),'',$match);
+
+ // Split title from URL
+ $link = explode('|',$link,2);
+ if ( !isset($link[1]) ) {
+ $link[1] = NULL;
+ } else if ( preg_match('/^\{\{[^\}]+\}\}$/',$link[1]) ) {
+ // If the title is an image, convert it to an array containing the image details
+ $link[1] = Doku_Handler_Parse_Media($link[1]);
+ }
+ $link[0] = trim($link[0]);
+
+ //decide which kind of link it is
+
+ if ( preg_match('/^[a-zA-Z0-9\.]+>{1}.*$/u',$link[0]) ) {
+ // Interwiki
+ $interwiki = explode('>',$link[0],2);
+ $this->_addCall(
+ 'interwikilink',
+ array($link[0],$link[1],strtolower($interwiki[0]),$interwiki[1]),
+ $pos
+ );
+ }elseif ( preg_match('/^\\\\\\\\[\w.:?\-;,]+?\\\\/u',$link[0]) ) {
+ // Windows Share
+ $this->_addCall(
+ 'windowssharelink',
+ array($link[0],$link[1]),
+ $pos
+ );
+ }elseif ( preg_match('#^([a-z0-9\-\.+]+?)://#i',$link[0]) ) {
+ // external link (accepts all protocols)
+ $this->_addCall(
+ 'externallink',
+ array($link[0],$link[1]),
+ $pos
+ );
+ }elseif ( preg_match('<'.PREG_PATTERN_VALID_EMAIL.'>',$link[0]) ) {
+ // E-Mail (pattern above is defined in inc/mail.php)
+ $this->_addCall(
+ 'emaillink',
+ array($link[0],$link[1]),
+ $pos
+ );
+ }elseif ( preg_match('!^#.+!',$link[0]) ){
+ // local link
+ $this->_addCall(
+ 'locallink',
+ array(substr($link[0],1),$link[1]),
+ $pos
+ );
+ }else{
+ // internal link
+ $this->_addCall(
+ 'internallink',
+ array($link[0],$link[1]),
+ $pos
+ );
+ }
+
+ return true;
+ }
+
+ function filelink($match, $state, $pos) {
+ $this->_addCall('filelink',array($match, NULL), $pos);
+ return true;
+ }
+
+ function windowssharelink($match, $state, $pos) {
+ $this->_addCall('windowssharelink',array($match, NULL), $pos);
+ return true;
+ }
+
+ function media($match, $state, $pos) {
+ $p = Doku_Handler_Parse_Media($match);
+
+ $this->_addCall(
+ $p['type'],
+ array($p['src'], $p['title'], $p['align'], $p['width'],
+ $p['height'], $p['cache'], $p['linking']),
+ $pos
+ );
+ return true;
+ }
+
+ function rss($match, $state, $pos) {
+ $link = preg_replace(array('/^\{\{rss>/','/\}\}$/'),'',$match);
+
+ // get params
+ list($link,$params) = explode(' ',$link,2);
+
+ $p = array();
+ if(preg_match('/\b(\d+)\b/',$params,$match)){
+ $p['max'] = $match[1];
+ }else{
+ $p['max'] = 8;
+ }
+ $p['reverse'] = (preg_match('/rev/',$params));
+ $p['author'] = (preg_match('/\b(by|author)/',$params));
+ $p['date'] = (preg_match('/\b(date)/',$params));
+ $p['details'] = (preg_match('/\b(desc|detail)/',$params));
+
+ if (preg_match('/\b(\d+)([dhm])\b/',$params,$match)) {
+ $period = array('d' => 86400, 'h' => 3600, 'm' => 60);
+ $p['refresh'] = max(600,$match[1]*$period[$match[2]]); // n * period in seconds, minimum 10 minutes
+ } else {
+ $p['refresh'] = 14400; // default to 4 hours
+ }
+
+ $this->_addCall('rss',array($link,$p),$pos);
+ return true;
+ }
+
+ function externallink($match, $state, $pos) {
+ $url = $match;
+ $title = null;
+
+ // add protocol on simple short URLs
+ if(substr($url,0,3) == 'ftp' && (substr($url,0,6) != 'ftp://')){
+ $title = $url;
+ $url = 'ftp://'.$url;
+ }
+ if(substr($url,0,3) == 'www' && (substr($url,0,7) != 'http://')){
+ $title = $url;
+ $url = 'http://'.$url;
+ }
+
+ $this->_addCall('externallink',array($url, $title), $pos);
+ return true;
+ }
+
+ function emaillink($match, $state, $pos) {
+ $email = preg_replace(array('/^</','/>$/'),'',$match);
+ $this->_addCall('emaillink',array($email, NULL), $pos);
+ return true;
+ }
+
+ function table($match, $state, $pos) {
+ switch ( $state ) {
+
+ case DOKU_LEXER_ENTER:
+
+ $ReWriter = & new Doku_Handler_Table($this->CallWriter);
+ $this->CallWriter = & $ReWriter;
+
+ $this->_addCall('table_start', array(), $pos);
+ if ( trim($match) == '^' ) {
+ $this->_addCall('tableheader', array(), $pos);
+ } else {
+ $this->_addCall('tablecell', array(), $pos);
+ }
+ break;
+
+ case DOKU_LEXER_EXIT:
+ $this->_addCall('table_end', array(), $pos);
+ $this->CallWriter->process();
+ $ReWriter = & $this->CallWriter;
+ $this->CallWriter = & $ReWriter->CallWriter;
+ break;
+
+ case DOKU_LEXER_UNMATCHED:
+ if ( trim($match) != '' ) {
+ $this->_addCall('cdata',array($match), $pos);
+ }
+ break;
+
+ case DOKU_LEXER_MATCHED:
+ if ( $match == ' ' ){
+ $this->_addCall('cdata', array($match), $pos);
+ } else if ( preg_match('/:::/',$match) ) {
+ $this->_addCall('rowspan', array($match), $pos);
+ } else if ( preg_match('/\t+/',$match) ) {
+ $this->_addCall('table_align', array($match), $pos);
+ } else if ( preg_match('/ {2,}/',$match) ) {
+ $this->_addCall('table_align', array($match), $pos);
+ } else if ( $match == "\n|" ) {
+ $this->_addCall('table_row', array(), $pos);
+ $this->_addCall('tablecell', array(), $pos);
+ } else if ( $match == "\n^" ) {
+ $this->_addCall('table_row', array(), $pos);
+ $this->_addCall('tableheader', array(), $pos);
+ } else if ( $match == '|' ) {
+ $this->_addCall('tablecell', array(), $pos);
+ } else if ( $match == '^' ) {
+ $this->_addCall('tableheader', array(), $pos);
+ }
+ break;
+ }
+ return true;
+ }
+}
+
+//------------------------------------------------------------------------
+function Doku_Handler_Parse_Media($match) {
+
+ // Strip the opening and closing markup
+ $link = preg_replace(array('/^\{\{/','/\}\}$/u'),'',$match);
+
+ // Split title from URL
+ $link = explode('|',$link,2);
+
+
+ // Check alignment
+ $ralign = (bool)preg_match('/^ /',$link[0]);
+ $lalign = (bool)preg_match('/ $/',$link[0]);
+
+ // Logic = what's that ;)...
+ if ( $lalign & $ralign ) {
+ $align = 'center';
+ } else if ( $ralign ) {
+ $align = 'right';
+ } else if ( $lalign ) {
+ $align = 'left';
+ } else {
+ $align = NULL;
+ }
+
+ // The title...
+ if ( !isset($link[1]) ) {
+ $link[1] = NULL;
+ }
+
+ //remove aligning spaces
+ $link[0] = trim($link[0]);
+
+ //split into src and parameters (using the very last questionmark)
+ $pos = strrpos($link[0], '?');
+ if($pos !== false){
+ $src = substr($link[0],0,$pos);
+ $param = substr($link[0],$pos+1);
+ }else{
+ $src = $link[0];
+ $param = '';
+ }
+
+ //parse width and height
+ if(preg_match('#(\d+)(x(\d+))?#i',$param,$size)){
+ ($size[1]) ? $w = $size[1] : $w = NULL;
+ ($size[3]) ? $h = $size[3] : $h = NULL;
+ } else {
+ $w = NULL;
+ $h = NULL;
+ }
+
+ //get linking command
+ if(preg_match('/nolink/i',$param)){
+ $linking = 'nolink';
+ }else if(preg_match('/direct/i',$param)){
+ $linking = 'direct';
+ }else if(preg_match('/linkonly/i',$param)){
+ $linking = 'linkonly';
+ }else{
+ $linking = 'details';
+ }
+
+ //get caching command
+ if (preg_match('/(nocache|recache)/i',$param,$cachemode)){
+ $cache = $cachemode[1];
+ }else{
+ $cache = 'cache';
+ }
+
+ // Check whether this is a local or remote image
+ if ( preg_match('#^(https?|ftp)#i',$src) ) {
+ $call = 'externalmedia';
+ } else {
+ $call = 'internalmedia';
+ }
+
+ $params = array(
+ 'type'=>$call,
+ 'src'=>$src,
+ 'title'=>$link[1],
+ 'align'=>$align,
+ 'width'=>$w,
+ 'height'=>$h,
+ 'cache'=>$cache,
+ 'linking'=>$linking,
+ );
+
+ return $params;
+}
+
+//------------------------------------------------------------------------
+class Doku_Handler_CallWriter {
+
+ var $Handler;
+
+ function Doku_Handler_CallWriter(& $Handler) {
+ $this->Handler = & $Handler;
+ }
+
+ function writeCall($call) {
+ $this->Handler->calls[] = $call;
+ }
+
+ function writeCalls($calls) {
+ $this->Handler->calls = array_merge($this->Handler->calls, $calls);
+ }
+
+ // function is required, but since this call writer is first/highest in
+ // the chain it is not required to do anything
+ function finalise() {
+ }
+}
+
+//------------------------------------------------------------------------
+/**
+ * Generic call writer class to handle nesting of rendering instructions
+ * within a render instruction. Also see nest() method of renderer base class
+ *
+ * @author Chris Smith <chris@jalakai.co.uk>
+ */
+class Doku_Handler_Nest {
+
+ var $CallWriter;
+ var $calls = array();
+
+ var $closingInstruction;
+
+ /**
+ * constructor
+ *
+ * @param object $CallWriter the renderers current call writer
+ * @param string $close closing instruction name, this is required to properly terminate the
+ * syntax mode if the document ends without a closing pattern
+ */
+ function Doku_Handler_Nest(& $CallWriter, $close="nest_close") {
+ $this->CallWriter = & $CallWriter;
+
+ $this->closingInstruction = $close;
+ }
+
+ function writeCall($call) {
+ $this->calls[] = $call;
+ }
+
+ function writeCalls($calls) {
+ $this->calls = array_merge($this->calls, $calls);
+ }
+
+ function finalise() {
+ $last_call = end($this->calls);
+ $this->writeCall(array($this->closingInstruction,array(), $last_call[2]));
+
+ $this->process();
+ $this->CallWriter->finalise();
+ }
+
+ function process() {
+ // merge consecutive cdata
+ $unmerged_calls = $this->calls;
+ $this->calls = array();
+
+ foreach ($unmerged_calls as $call) $this->addCall($call);
+
+ $first_call = reset($this->calls);
+ $this->CallWriter->writeCall(array("nest", array($this->calls), $first_call[2]));
+ }
+
+ function addCall($call) {
+ $key = count($this->calls);
+ if ($key and ($call[0] == 'cdata') and ($this->calls[$key-1][0] == 'cdata')) {
+ $this->calls[$key-1][1][0] .= $call[1][0];
+ } else if ($call[0] == 'eol') {
+ // do nothing (eol shouldn't be allowed, to counter preformatted fix in #1652 & #1699)
+ } else {
+ $this->calls[] = $call;
+ }
+ }
+}
+
+class Doku_Handler_List {
+
+ var $CallWriter;
+
+ var $calls = array();
+ var $listCalls = array();
+ var $listStack = array();
+
+ function Doku_Handler_List(& $CallWriter) {
+ $this->CallWriter = & $CallWriter;
+ }
+
+ function writeCall($call) {
+ $this->calls[] = $call;
+ }
+
+ // Probably not needed but just in case...
+ function writeCalls($calls) {
+ $this->calls = array_merge($this->calls, $calls);
+# $this->CallWriter->writeCalls($this->calls);
+ }
+
+ function finalise() {
+ $last_call = end($this->calls);
+ $this->writeCall(array('list_close',array(), $last_call[2]));
+
+ $this->process();
+ $this->CallWriter->finalise();
+ }
+
+ //------------------------------------------------------------------------
+ function process() {
+
+ foreach ( $this->calls as $call ) {
+ switch ($call[0]) {
+ case 'list_item':
+ $this->listOpen($call);
+ break;
+ case 'list_open':
+ $this->listStart($call);
+ break;
+ case 'list_close':
+ $this->listEnd($call);
+ break;
+ default:
+ $this->listContent($call);
+ break;
+ }
+ }
+
+ $this->CallWriter->writeCalls($this->listCalls);
+ }
+
+ //------------------------------------------------------------------------
+ function listStart($call) {
+ $depth = $this->interpretSyntax($call[1][0], $listType);
+
+ $this->initialDepth = $depth;
+ $this->listStack[] = array($listType, $depth);
+
+ $this->listCalls[] = array('list'.$listType.'_open',array(),$call[2]);
+ $this->listCalls[] = array('listitem_open',array(1),$call[2]);
+ $this->listCalls[] = array('listcontent_open',array(),$call[2]);
+ }
+
+ //------------------------------------------------------------------------
+ function listEnd($call) {
+ $closeContent = true;
+
+ while ( $list = array_pop($this->listStack) ) {
+ if ( $closeContent ) {
+ $this->listCalls[] = array('listcontent_close',array(),$call[2]);
+ $closeContent = false;
+ }
+ $this->listCalls[] = array('listitem_close',array(),$call[2]);
+ $this->listCalls[] = array('list'.$list[0].'_close', array(), $call[2]);
+ }
+ }
+
+ //------------------------------------------------------------------------
+ function listOpen($call) {
+ $depth = $this->interpretSyntax($call[1][0], $listType);
+ $end = end($this->listStack);
+
+ // Not allowed to be shallower than initialDepth
+ if ( $depth < $this->initialDepth ) {
+ $depth = $this->initialDepth;
+ }
+
+ //------------------------------------------------------------------------
+ if ( $depth == $end[1] ) {
+
+ // Just another item in the list...
+ if ( $listType == $end[0] ) {
+ $this->listCalls[] = array('listcontent_close',array(),$call[2]);
+ $this->listCalls[] = array('listitem_close',array(),$call[2]);
+ $this->listCalls[] = array('listitem_open',array($depth-1),$call[2]);
+ $this->listCalls[] = array('listcontent_open',array(),$call[2]);
+
+ // Switched list type...
+ } else {
+
+ $this->listCalls[] = array('listcontent_close',array(),$call[2]);
+ $this->listCalls[] = array('listitem_close',array(),$call[2]);
+ $this->listCalls[] = array('list'.$end[0].'_close', array(), $call[2]);
+ $this->listCalls[] = array('list'.$listType.'_open', array(), $call[2]);
+ $this->listCalls[] = array('listitem_open', array($depth-1), $call[2]);
+ $this->listCalls[] = array('listcontent_open',array(),$call[2]);
+
+ array_pop($this->listStack);
+ $this->listStack[] = array($listType, $depth);
+ }
+
+ //------------------------------------------------------------------------
+ // Getting deeper...
+ } else if ( $depth > $end[1] ) {
+
+ $this->listCalls[] = array('listcontent_close',array(),$call[2]);
+ $this->listCalls[] = array('list'.$listType.'_open', array(), $call[2]);
+ $this->listCalls[] = array('listitem_open', array($depth-1), $call[2]);
+ $this->listCalls[] = array('listcontent_open',array(),$call[2]);
+
+ $this->listStack[] = array($listType, $depth);
+
+ //------------------------------------------------------------------------
+ // Getting shallower ( $depth < $end[1] )
+ } else {
+ $this->listCalls[] = array('listcontent_close',array(),$call[2]);
+ $this->listCalls[] = array('listitem_close',array(),$call[2]);
+ $this->listCalls[] = array('list'.$end[0].'_close',array(),$call[2]);
+
+ // Throw away the end - done
+ array_pop($this->listStack);
+
+ while (1) {
+ $end = end($this->listStack);
+
+ if ( $end[1] <= $depth ) {
+
+ // Normalize depths
+ $depth = $end[1];
+
+ $this->listCalls[] = array('listitem_close',array(),$call[2]);
+
+ if ( $end[0] == $listType ) {
+ $this->listCalls[] = array('listitem_open',array($depth-1),$call[2]);
+ $this->listCalls[] = array('listcontent_open',array(),$call[2]);
+
+ } else {
+ // Switching list type...
+ $this->listCalls[] = array('list'.$end[0].'_close', array(), $call[2]);
+ $this->listCalls[] = array('list'.$listType.'_open', array(), $call[2]);
+ $this->listCalls[] = array('listitem_open', array($depth-1), $call[2]);
+ $this->listCalls[] = array('listcontent_open',array(),$call[2]);
+
+ array_pop($this->listStack);
+ $this->listStack[] = array($listType, $depth);
+ }
+
+ break;
+
+ // Haven't dropped down far enough yet.... ( $end[1] > $depth )
+ } else {
+
+ $this->listCalls[] = array('listitem_close',array(),$call[2]);
+ $this->listCalls[] = array('list'.$end[0].'_close',array(),$call[2]);
+
+ array_pop($this->listStack);
+
+ }
+
+ }
+
+ }
+ }
+
+ //------------------------------------------------------------------------
+ function listContent($call) {
+ $this->listCalls[] = $call;
+ }
+
+ //------------------------------------------------------------------------
+ function interpretSyntax($match, & $type) {
+ if ( substr($match,-1) == '*' ) {
+ $type = 'u';
+ } else {
+ $type = 'o';
+ }
+ // Is the +1 needed? It used to be count(explode(...))
+ // but I don't think the number is seen outside this handler
+ return substr_count(str_replace("\t",' ',$match), ' ') + 1;
+ }
+}
+
+//------------------------------------------------------------------------
+class Doku_Handler_Preformatted {
+
+ var $CallWriter;
+
+ var $calls = array();
+ var $pos;
+ var $text ='';
+
+
+
+ function Doku_Handler_Preformatted(& $CallWriter) {
+ $this->CallWriter = & $CallWriter;
+ }
+
+ function writeCall($call) {
+ $this->calls[] = $call;
+ }
+
+ // Probably not needed but just in case...
+ function writeCalls($calls) {
+ $this->calls = array_merge($this->calls, $calls);
+# $this->CallWriter->writeCalls($this->calls);
+ }
+
+ function finalise() {
+ $last_call = end($this->calls);
+ $this->writeCall(array('preformatted_end',array(), $last_call[2]));
+
+ $this->process();
+ $this->CallWriter->finalise();
+ }
+
+ function process() {
+ foreach ( $this->calls as $call ) {
+ switch ($call[0]) {
+ case 'preformatted_start':
+ $this->pos = $call[2];
+ break;
+ case 'preformatted_newline':
+ $this->text .= "\n";
+ break;
+ case 'preformatted_content':
+ $this->text .= $call[1][0];
+ break;
+ case 'preformatted_end':
+ if (trim($this->text)) {
+ $this->CallWriter->writeCall(array('preformatted',array($this->text),$this->pos));
+ }
+ // see FS#1699 & FS#1652, add 'eol' instructions to ensure proper triggering of following p_open
+ $this->CallWriter->writeCall(array('eol',array(),$this->pos));
+ $this->CallWriter->writeCall(array('eol',array(),$this->pos));
+ break;
+ }
+ }
+ }
+
+}
+
+//------------------------------------------------------------------------
+class Doku_Handler_Quote {
+
+ var $CallWriter;
+
+ var $calls = array();
+
+ var $quoteCalls = array();
+
+ function Doku_Handler_Quote(& $CallWriter) {
+ $this->CallWriter = & $CallWriter;
+ }
+
+ function writeCall($call) {
+ $this->calls[] = $call;
+ }
+
+ // Probably not needed but just in case...
+ function writeCalls($calls) {
+ $this->calls = array_merge($this->calls, $calls);
+ }
+
+ function finalise() {
+ $last_call = end($this->calls);
+ $this->writeCall(array('quote_end',array(), $last_call[2]));
+
+ $this->process();
+ $this->CallWriter->finalise();
+ }
+
+ function process() {
+
+ $quoteDepth = 1;
+
+ foreach ( $this->calls as $call ) {
+ switch ($call[0]) {
+
+ case 'quote_start':
+
+ $this->quoteCalls[] = array('quote_open',array(),$call[2]);
+
+ case 'quote_newline':
+
+ $quoteLength = $this->getDepth($call[1][0]);
+
+ if ( $quoteLength > $quoteDepth ) {
+ $quoteDiff = $quoteLength - $quoteDepth;
+ for ( $i = 1; $i <= $quoteDiff; $i++ ) {
+ $this->quoteCalls[] = array('quote_open',array(),$call[2]);
+ }
+ } else if ( $quoteLength < $quoteDepth ) {
+ $quoteDiff = $quoteDepth - $quoteLength;
+ for ( $i = 1; $i <= $quoteDiff; $i++ ) {
+ $this->quoteCalls[] = array('quote_close',array(),$call[2]);
+ }
+ } else {
+ if ($call[0] != 'quote_start') $this->quoteCalls[] = array('linebreak',array(),$call[2]);
+ }
+
+ $quoteDepth = $quoteLength;
+
+ break;
+
+ case 'quote_end':
+
+ if ( $quoteDepth > 1 ) {
+ $quoteDiff = $quoteDepth - 1;
+ for ( $i = 1; $i <= $quoteDiff; $i++ ) {
+ $this->quoteCalls[] = array('quote_close',array(),$call[2]);
+ }
+ }
+
+ $this->quoteCalls[] = array('quote_close',array(),$call[2]);
+
+ $this->CallWriter->writeCalls($this->quoteCalls);
+ break;
+
+ default:
+ $this->quoteCalls[] = $call;
+ break;
+ }
+ }
+ }
+
+ function getDepth($marker) {
+ preg_match('/>{1,}/', $marker, $matches);
+ $quoteLength = strlen($matches[0]);
+ return $quoteLength;
+ }
+}
+
+//------------------------------------------------------------------------
+class Doku_Handler_Table {
+
+ var $CallWriter;
+
+ var $calls = array();
+ var $tableCalls = array();
+ var $maxCols = 0;
+ var $maxRows = 1;
+ var $currentCols = 0;
+ var $firstCell = false;
+ var $lastCellType = 'tablecell';
+
+ function Doku_Handler_Table(& $CallWriter) {
+ $this->CallWriter = & $CallWriter;
+ }
+
+ function writeCall($call) {
+ $this->calls[] = $call;
+ }
+
+ // Probably not needed but just in case...
+ function writeCalls($calls) {
+ $this->calls = array_merge($this->calls, $calls);
+ }
+
+ function finalise() {
+ $last_call = end($this->calls);
+ $this->writeCall(array('table_end',array(), $last_call[2]));
+
+ $this->process();
+ $this->CallWriter->finalise();
+ }
+
+ //------------------------------------------------------------------------
+ function process() {
+ foreach ( $this->calls as $call ) {
+ switch ( $call[0] ) {
+ case 'table_start':
+ $this->tableStart($call);
+ break;
+ case 'table_row':
+ $this->tableRowClose(array('tablerow_close',$call[1],$call[2]));
+ $this->tableRowOpen(array('tablerow_open',$call[1],$call[2]));
+ break;
+ case 'tableheader':
+ case 'tablecell':
+ $this->tableCell($call);
+ break;
+ case 'table_end':
+ $this->tableRowClose(array('tablerow_close',$call[1],$call[2]));
+ $this->tableEnd($call);
+ break;
+ default:
+ $this->tableDefault($call);
+ break;
+ }
+ }
+ $this->CallWriter->writeCalls($this->tableCalls);
+ }
+
+ function tableStart($call) {
+ $this->tableCalls[] = array('table_open',array(),$call[2]);
+ $this->tableCalls[] = array('tablerow_open',array(),$call[2]);
+ $this->firstCell = true;
+ }
+
+ function tableEnd($call) {
+ $this->tableCalls[] = array('table_close',array(),$call[2]);
+ $this->finalizeTable();
+ }
+
+ function tableRowOpen($call) {
+ $this->tableCalls[] = $call;
+ $this->currentCols = 0;
+ $this->firstCell = true;
+ $this->lastCellType = 'tablecell';
+ $this->maxRows++;
+ }
+
+ function tableRowClose($call) {
+ // Strip off final cell opening and anything after it
+ while ( $discard = array_pop($this->tableCalls ) ) {
+
+ if ( $discard[0] == 'tablecell_open' || $discard[0] == 'tableheader_open') {
+ break;
+ }
+ }
+ $this->tableCalls[] = $call;
+
+ if ( $this->currentCols > $this->maxCols ) {
+ $this->maxCols = $this->currentCols;
+ }
+ }
+
+ function tableCell($call) {
+ if ( !$this->firstCell ) {
+
+ // Increase the span
+ $lastCall = end($this->tableCalls);
+
+ // A cell call which follows an open cell means an empty cell so span
+ if ( $lastCall[0] == 'tablecell_open' || $lastCall[0] == 'tableheader_open' ) {
+ $this->tableCalls[] = array('colspan',array(),$call[2]);
+
+ }
+
+ $this->tableCalls[] = array($this->lastCellType.'_close',array(),$call[2]);
+ $this->tableCalls[] = array($call[0].'_open',array(1,NULL,1),$call[2]);
+ $this->lastCellType = $call[0];
+
+ } else {
+
+ $this->tableCalls[] = array($call[0].'_open',array(1,NULL,1),$call[2]);
+ $this->lastCellType = $call[0];
+ $this->firstCell = false;
+
+ }
+
+ $this->currentCols++;
+ }
+
+ function tableDefault($call) {
+ $this->tableCalls[] = $call;
+ }
+
+ function finalizeTable() {
+
+ // Add the max cols and rows to the table opening
+ if ( $this->tableCalls[0][0] == 'table_open' ) {
+ // Adjust to num cols not num col delimeters
+ $this->tableCalls[0][1][] = $this->maxCols - 1;
+ $this->tableCalls[0][1][] = $this->maxRows;
+ } else {
+ trigger_error('First element in table call list is not table_open');
+ }
+
+ $lastRow = 0;
+ $lastCell = 0;
+ $cellKey = array();
+ $toDelete = array();
+
+ // Look for the colspan elements and increment the colspan on the
+ // previous non-empty opening cell. Once done, delete all the cells
+ // that contain colspans
+ foreach ( $this->tableCalls as $key => $call ) {
+
+ if ( $call[0] == 'tablerow_open' ) {
+
+ $lastRow++;
+ $lastCell = 0;
+
+ } else if ( $call[0] == 'tablecell_open' || $call[0] == 'tableheader_open' ) {
+
+ $lastCell++;
+ $cellKey[$lastRow][$lastCell] = $key;
+
+ } else if ( $call[0] == 'table_align' ) {
+
+ $prev = in_array($this->tableCalls[$key-1][0], array('tablecell_open', 'tableheader_open'));
+ $next = in_array($this->tableCalls[$key+1][0], array('tablecell_close', 'tableheader_close'));
+ // If the cell is empty, align left
+ if ($prev && $next) {
+ $this->tableCalls[$key-1][1][1] = 'left';
+
+ // If the previous element was a cell open, align right
+ } elseif ($prev) {
+ $this->tableCalls[$key-1][1][1] = 'right';
+
+ // If the next element is the close of an element, align either center or left
+ } elseif ( $next) {
+ if ( $this->tableCalls[$cellKey[$lastRow][$lastCell]][1][1] == 'right' ) {
+ $this->tableCalls[$cellKey[$lastRow][$lastCell]][1][1] = 'center';
+ } else {
+ $this->tableCalls[$cellKey[$lastRow][$lastCell]][1][1] = 'left';
+ }
+
+ }
+
+ // Now convert the whitespace back to cdata
+ $this->tableCalls[$key][0] = 'cdata';
+
+ } else if ( $call[0] == 'colspan' ) {
+
+ $this->tableCalls[$key-1][1][0] = false;
+
+ for($i = $key-2; $i >= $cellKey[$lastRow][1]; $i--) {
+
+ if ( $this->tableCalls[$i][0] == 'tablecell_open' || $this->tableCalls[$i][0] == 'tableheader_open' ) {
+
+ if ( false !== $this->tableCalls[$i][1][0] ) {
+ $this->tableCalls[$i][1][0]++;
+ break;
+ }
+
+
+ }
+ }
+
+ $toDelete[] = $key-1;
+ $toDelete[] = $key;
+ $toDelete[] = $key+1;
+
+ } else if ( $call[0] == 'rowspan' ) {
+
+ if ( $this->tableCalls[$key-1][0] == 'cdata' ) {
+ // ignore rowspan if previous call was cdata (text mixed with :::) we don't have to check next call as that wont match regex
+ $this->tableCalls[$key][0] = 'cdata';
+
+ } else {
+
+ $this->tableCalls[$key-1][1][2] = false;
+
+ for($i = $lastRow-1; $i > 0; $i--) {
+
+ if ( $this->tableCalls[$cellKey[$i][$lastCell]][0] == 'tablecell_open' || $this->tableCalls[$cellKey[$i][$lastCell]][0] == 'tableheader_open' ) {
+
+ if ( false !== $this->tableCalls[$cellKey[$i][$lastCell]][1][2] ) {
+ $this->tableCalls[$cellKey[$i][$lastCell]][1][2]++;
+ break;
+ }
+
+
+ }
+ }
+
+ $toDelete[] = $key-1;
+ $toDelete[] = $key;
+ $toDelete[] = $key+1;
+ }
+ }
+ }
+
+
+ // condense cdata
+ $cnt = count($this->tableCalls);
+ for( $key = 0; $key < $cnt; $key++){
+ if($this->tableCalls[$key][0] == 'cdata'){
+ $ckey = $key;
+ $key++;
+ while($this->tableCalls[$key][0] == 'cdata'){
+ $this->tableCalls[$ckey][1][0] .= $this->tableCalls[$key][1][0];
+ $toDelete[] = $key;
+ $key++;
+ }
+ continue;
+ }
+ }
+
+ foreach ( $toDelete as $delete ) {
+ unset($this->tableCalls[$delete]);
+ }
+ $this->tableCalls = array_values($this->tableCalls);
+ }
+}
+
+
+/**
+ * Handler for paragraphs
+ *
+ * @author Harry Fuecks <hfuecks@gmail.com>
+ */
+class Doku_Handler_Block {
+
+ var $calls = array();
+
+ var $blockStack = array();
+
+ var $inParagraph = false;
+ var $atStart = true;
+ var $skipEolKey = -1;
+
+ // Blocks these should not be inside paragraphs
+ var $blockOpen = array(
+ 'header',
+ 'listu_open','listo_open','listitem_open','listcontent_open',
+ 'table_open','tablerow_open','tablecell_open','tableheader_open',
+ 'quote_open',
+ 'section_open', // Needed to prevent p_open between header and section_open
+ 'code','file','hr','preformatted','rss',
+ 'htmlblock','phpblock',
+ );
+
+ var $blockClose = array(
+ 'header',
+ 'listu_close','listo_close','listitem_close','listcontent_close',
+ 'table_close','tablerow_close','tablecell_close','tableheader_close',
+ 'quote_close',
+ 'section_close', // Needed to prevent p_close after section_close
+ 'code','file','hr','preformatted','rss',
+ 'htmlblock','phpblock',
+ );
+
+ // Stacks can contain paragraphs
+ var $stackOpen = array(
+ 'footnote_open','section_open',
+ );
+
+ var $stackClose = array(
+ 'footnote_close','section_close',
+ );
+
+
+ /**
+ * Constructor. Adds loaded syntax plugins to the block and stack
+ * arrays
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+ function Doku_Handler_Block(){
+ global $DOKU_PLUGINS;
+ //check if syntax plugins were loaded
+ if(empty($DOKU_PLUGINS['syntax'])) return;
+ foreach($DOKU_PLUGINS['syntax'] as $n => $p){
+ $ptype = $p->getPType();
+ if($ptype == 'block'){
+ $this->blockOpen[] = 'plugin_'.$n;
+ $this->blockClose[] = 'plugin_'.$n;
+ }elseif($ptype == 'stack'){
+ $this->stackOpen[] = 'plugin_'.$n;
+ $this->stackClose[] = 'plugin_'.$n;
+ }
+ }
+ }
+
+ /**
+ * Close a paragraph if needed
+ *
+ * This function makes sure there are no empty paragraphs on the stack
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+ function closeParagraph($pos){
+ // look back if there was any content - we don't want empty paragraphs
+ $content = '';
+ for($i=count($this->calls)-1; $i>=0; $i--){
+ if($this->calls[$i][0] == 'p_open'){
+ break;
+ }elseif($this->calls[$i][0] == 'cdata'){
+ $content .= $this->calls[$i][1][0];
+ }else{
+ $content = 'found markup';
+ break;
+ }
+ }
+
+ if(trim($content)==''){
+ //remove the whole paragraph
+ array_splice($this->calls,$i);
+ }else{
+ if ($this->calls[count($this->calls)-1][0] == 'section_edit') {
+ $tmp = array_pop($this->calls);
+ $this->calls[] = array('p_close',array(), $pos);
+ $this->calls[] = $tmp;
+ } else {
+ $this->calls[] = array('p_close',array(), $pos);
+ }
+ }
+
+ $this->inParagraph = false;
+ }
+
+ /**
+ * Processes the whole instruction stack to open and close paragraphs
+ *
+ * @author Harry Fuecks <hfuecks@gmail.com>
+ * @author Andreas Gohr <andi@splitbrain.org>
+ * @todo This thing is really messy and should be rewritten
+ */
+ function process($calls) {
+ foreach ( $calls as $key => $call ) {
+ $cname = $call[0];
+ if($cname == 'plugin') {
+ $cname='plugin_'.$call[1][0];
+
+ $plugin = true;
+ $plugin_open = (($call[1][2] == DOKU_LEXER_ENTER) || ($call[1][2] == DOKU_LEXER_SPECIAL));
+ $plugin_close = (($call[1][2] == DOKU_LEXER_EXIT) || ($call[1][2] == DOKU_LEXER_SPECIAL));
+ } else {
+ $plugin = false;
+ }
+
+ // Process blocks which are stack like... (contain linefeeds)
+ if ( in_array($cname,$this->stackOpen ) && (!$plugin || $plugin_open) ) {
+
+ $this->calls[] = $call;
+
+ // Hack - footnotes shouldn't immediately contain a p_open
+ if ( $cname != 'footnote_open' ) {
+ $this->addToStack();
+ } else {
+ $this->addToStack(false);
+ }
+ continue;
+ }
+
+ if ( in_array($cname,$this->stackClose ) && (!$plugin || $plugin_close)) {
+
+ if ( $this->inParagraph ) {
+ $this->closeParagraph($call[2]);
+ }
+ $this->calls[] = $call;
+ $this->removeFromStack();
+ continue;
+ }
+
+ if ( !$this->atStart ) {
+
+ if ( $cname == 'eol' ) {
+
+ // Check this isn't an eol instruction to skip...
+ if ( $this->skipEolKey != $key ) {
+ // Look to see if the next instruction is an EOL
+ if ( isset($calls[$key+1]) && $calls[$key+1][0] == 'eol' ) {
+
+ if ( $this->inParagraph ) {
+ //$this->calls[] = array('p_close',array(), $call[2]);
+ $this->closeParagraph($call[2]);
+ }
+
+ $this->calls[] = array('p_open',array(), $call[2]);
+ $this->inParagraph = true;
+
+
+ // Mark the next instruction for skipping
+ $this->skipEolKey = $key+1;
+
+ }else{
+ //if this is just a single eol make a space from it
+ $this->addCall(array('cdata',array(DOKU_PARSER_EOL), $call[2]));
+ }
+ }
+
+
+ } else {
+
+ $storeCall = true;
+ if ( $this->inParagraph && (in_array($cname, $this->blockOpen) && (!$plugin || $plugin_open))) {
+ $this->closeParagraph($call[2]);
+ $this->calls[] = $call;
+ $storeCall = false;
+ }
+
+ if ( in_array($cname, $this->blockClose) && (!$plugin || $plugin_close)) {
+ if ( $this->inParagraph ) {
+ $this->closeParagraph($call[2]);
+ }
+ if ( $storeCall ) {
+ $this->calls[] = $call;
+ $storeCall = false;
+ }
+
+ // This really sucks and suggests this whole class sucks but...
+ if ( isset($calls[$key+1])) {
+ $cname_plusone = $calls[$key+1][0];
+ if ($cname_plusone == 'plugin') {
+ $cname_plusone = 'plugin'.$calls[$key+1][1][0];
+
+ // plugin test, true if plugin has a state which precludes it requiring blockOpen or blockClose
+ $plugin_plusone = true;
+ $plugin_test = ($call[$key+1][1][2] == DOKU_LEXER_MATCHED) || ($call[$key+1][1][2] == DOKU_LEXER_MATCHED);
+ } else {
+ $plugin_plusone = false;
+ }
+ if ((!in_array($cname_plusone, $this->blockOpen) && !in_array($cname_plusone, $this->blockClose)) ||
+ ($plugin_plusone && $plugin_test)
+ ) {
+
+ $this->calls[] = array('p_open',array(), $call[2]);
+ $this->inParagraph = true;
+ }
+ }
+ }
+
+ if ( $storeCall ) {
+ $this->addCall($call);
+ }
+
+ }
+
+
+ } else {
+
+ // Unless there's already a block at the start, start a paragraph
+ if ( !in_array($cname,$this->blockOpen) ) {
+ $this->calls[] = array('p_open',array(), $call[2]);
+ if ( $call[0] != 'eol' ) {
+ $this->calls[] = $call;
+ }
+ $this->atStart = false;
+ $this->inParagraph = true;
+ } else {
+ $this->addCall($call);
+ $this->atStart = false;
+ }
+
+ }
+
+ }
+
+ if ( $this->inParagraph ) {
+ if ( $cname == 'p_open' ) {
+ // Ditch the last call
+ array_pop($this->calls);
+ } else if ( !in_array($cname, $this->blockClose) ) {
+ //$this->calls[] = array('p_close',array(), $call[2]);
+ $this->closeParagraph($call[2]);
+ } else {
+ $last_call = array_pop($this->calls);
+ //$this->calls[] = array('p_close',array(), $call[2]);
+ $this->closeParagraph($call[2]);
+ $this->calls[] = $last_call;
+ }
+ }
+
+ return $this->calls;
+ }
+
+ function addToStack($newStart = true) {
+ $this->blockStack[] = array($this->atStart, $this->inParagraph);
+ $this->atStart = $newStart;
+ $this->inParagraph = false;
+ }
+
+ function removeFromStack() {
+ $state = array_pop($this->blockStack);
+ $this->atStart = $state[0];
+ $this->inParagraph = $state[1];
+ }
+
+ function addCall($call) {
+ $key = count($this->calls);
+ if ($key and ($call[0] == 'cdata') and ($this->calls[$key-1][0] == 'cdata')) {
+ $this->calls[$key-1][1][0] .= $call[1][0];
+ } else {
+ $this->calls[] = $call;
+ }
+ }
+}
+
+//Setup VIM: ex: et ts=4 enc=utf-8 :
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-12 23:20:03 +0000