File modules/wikiparser/util/Line.class.php

Last commit: Sun Nov 1 03:08:55 2020 +0100	Jan Dankert	Replaced the calls to "Configuration::rawConfig()" with the OO style calls; Cleanup LoginAction.


     1 <?php
     2 
     3 namespace wikiparser\util;
     4 use cms\base\Configuration;
     5 
     6 /**
     7  * Darstellung einer Zeile in einem Freitext.<br>
     8  * <br>
     9  * Im Konstruktor wird die Zeile analysiert und es wird festgestellt, was
    10  * die Zeile f�r einen Inhalt hat (z.B. ein Listenelement, eine �berschrift, usw.)<br>
    11  *
    12  * @author Jan Dankert
    13  * @version $Revision$
    14  * @package openrat.services
    15  */
    16 class Line
    17 {
    18 	var $source;                       // Der urspr�ngliche Inhalt
    19 	var $value;                        // Der textuelle Inhalt (sofern vorhanden)
    20 
    21 	var $isDefinition = false;       // Definitionseintrag
    22 	var $isList = false;       // nicht-numerierte Liste
    23 	var $isNumberedList = false;       // numerierte Liste
    24 	var $indent = 0;           // Einschubtiefe der Liste
    25 
    26 	var $isHeadline = false;  // �berschrift
    27 	var $isHeadlineUnderline = false;  // unterstrichene �berschrift
    28 	var $headlineLevel = 0;      // Grad der �berschrift (1,2,3...)
    29 
    30 
    31 	var $isTableOfContent = false;     // Inhaltsverzeichnis
    32 	var $isTable = false;       // Tabelle
    33 	var $isCode = false;       // Code
    34 	var $isQuote = false;       // Zitat
    35 	var $isQuotePraefix = false;       // Zitatbeginn/-ende
    36 
    37 	var $isUnparsed = false;
    38 
    39 	var $isEmpty = false;       // Zeile ist leer
    40 	var $isNormal = false;       // Zeile ist ohne besonderen Inhalt, d.h. keine Tabelle, kein Zitat, usw.
    41 
    42 
    43 	/**
    44 	 * Erzeugt einen Zeilenobjekt, der Text im Parameter wird dabei geparst.
    45 	 */
    46 	function __construct($s)
    47 	{
    48 		$text_markup = Configuration::subset(['editor','text-markup'])->getConfig();
    49 
    50 		$list_numbered = $text_markup['list-numbered'];
    51 		$list_unnumbered = $text_markup['list-unnumbered'];
    52 		$headline = $text_markup['headline'];
    53 
    54 		$this->source = $s;
    55 		$this->value = $s;
    56 
    57 		$this->isList = $this->isAnErsterStelle(ltrim($s), $list_unnumbered);
    58 		$this->isNumberedList = $this->isAnErsterStelle(ltrim($s), $list_numbered);
    59 		$this->indent = strlen($s) - strlen(ltrim($s)) + 1;
    60 
    61 		if ($this->isList || $this->isNumberedList)
    62 			$this->value = ltrim(substr($s, $this->indent));
    63 
    64 		$this->level = strspn($s, $headline);
    65 		$this->isHeadline = $this->level >= 1;
    66 
    67 		if ($this->isHeadline)
    68 			$this->value = ltrim(substr($s, $this->level));
    69 
    70 
    71 		$hl = array(1 => $text_markup['headline_level1_underline'],
    72 			2 => $text_markup['headline_level2_underline'],
    73 			3 => $text_markup['headline_level3_underline']);
    74 
    75 		foreach ($hl as $lev => $char) {
    76 			if (substr($s, 0, 3 * strlen($char)) == str_repeat($char, 3 * strlen($char))) {
    77 				$this->isHeadlineUnderline = true;
    78 				$this->isNormal = true;
    79 				$this->level = intval($lev);
    80 			}
    81 		}
    82 
    83 		if ($this->isAnErsterStelle($s, $text_markup['table-of-content'])) {
    84 			$this->isTableOfContent = true;
    85 			$this->isNumberedList = false;
    86 			$this->isList = false;
    87 			$this->value = '';
    88 		} elseif
    89 		($this->isHeadline ||
    90 			$this->isHeadlineUnderline ||
    91 			$this->isList ||
    92 			$this->isNumberedList) {
    93 			;
    94 		} elseif ($this->isAnErsterStelle($s, $text_markup['table-cell-sep'])) {
    95 			$this->isTable = true;
    96 			$this->value = '';
    97 		} elseif ($this->isAnErsterStelle($s, $text_markup['pre-begin']) && !$this->isHeadlineUnderline) {
    98 			$this->isCode = true;
    99 			$this->value = substr($s, strlen($text_markup['pre-begin']));
   100 		} elseif (strpos($s, $text_markup['definition-sep']) !== false) {
   101 			$this->isDefinition = true;
   102 		} elseif (trim($s) == $text_markup['quote-line-begin']) {
   103 			$this->isQuote = true;
   104 		} elseif ($this->isAnErsterStelle($s, $text_markup['quote']) && strlen(trim($s)) > 1) {
   105 			$this->isQuotePraefix = true;
   106 			$this->value = ltrim(substr($s, strlen($text_markup['quote'])));
   107 			$this->level = strspn(str_replace(' ', '', $s), $text_markup['quote']);
   108 		} elseif ($this->isAnErsterStelle($s, '`')) {
   109 			$this->isUnparsed = true;
   110 			$this->value = substr($this->value, 1);
   111 		} elseif ($s == '') {
   112 			$this->isEmpty = true;
   113 		} else {
   114 			$this->isNormal = true;
   115 		}
   116 	}
   117 
   118 
   119 	/**
   120 	 * Stellt fest, ob $wort am Anfang von $text steht.
   121 	 */
   122 	function isAnErsterStelle($text, $wort)
   123 	{
   124 //		Html::debug($text,"Text");
   125 //		Html::debug($wort,"Wort");
   126 //		Html::debug(substr($text,0,strlen($wort))==$wort,'Ergebnis');
   127 		return substr($text, 0, strlen($wort)) == $wort;
   128 	}
   129 }
   130 
   131 ?>



Download modules/wikiparser/util/Line.class.php


History
Sun, 1 Nov 2020 03:08:55 +0100	Jan Dankert	Replaced the calls to "Configuration::rawConfig()" with the OO style calls; Cleanup LoginAction.
Sat, 26 Sep 2020 10:32:02 +0200	Jan Dankert	Refactoring: No global $conf array any more.
Sat, 22 Feb 2020 23:58:02 +0100	Jan Dankert	Refactoring: Namespacing for module 'util'.