1 | <?php
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2 | if(!defined('DOKU_INC')) die('meh.');
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3 | require_once DOKU_INC . 'inc/parser/lexer.php';
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4 | require_once DOKU_INC . 'inc/parser/handler.php';
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5 |
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6 |
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7 | /**
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8 | * Define various types of modes used by the parser - they are used to
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9 | * populate the list of modes another mode accepts
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10 | */
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11 | global $PARSER_MODES;
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12 | $PARSER_MODES = array(
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13 | // containers are complex modes that can contain many other modes
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14 | // hr breaks the principle but they shouldn't be used in tables / lists
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15 | // so they are put here
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16 | 'container' => array('listblock','table','quote','hr'),
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17 |
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18 | // some mode are allowed inside the base mode only
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19 | 'baseonly' => array('header'),
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20 |
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21 | // modes for styling text -- footnote behaves similar to styling
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22 | 'formatting' => array('strong', 'emphasis', 'underline', 'monospace',
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23 | 'subscript', 'superscript', 'deleted', 'footnote'),
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24 |
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25 | // modes where the token is simply replaced - they can not contain any
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26 | // other modes
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27 | 'substition' => array('acronym','smiley','wordblock','entity',
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28 | 'camelcaselink', 'internallink','media',
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29 | 'externallink','linebreak','emaillink',
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30 | 'windowssharelink','filelink','notoc',
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31 | 'nocache','multiplyentity','quotes','rss'),
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32 |
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33 | // modes which have a start and end token but inside which
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34 | // no other modes should be applied
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35 | 'protected' => array('preformatted','code','file','php','html','htmlblock','phpblock'),
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36 |
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37 | // inside this mode no wiki markup should be applied but lineendings
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38 | // and whitespace isn't preserved
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39 | 'disabled' => array('unformatted'),
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40 |
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41 | // used to mark paragraph boundaries
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42 | 'paragraphs' => array('eol')
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43 | );
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44 |
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45 | //-------------------------------------------------------------------
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46 |
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47 | /**
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48 | * Sets up the Lexer with modes and points it to the Handler
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49 | * For an intro to the Lexer see: wiki:parser
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50 | */
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51 | class Doku_Parser {
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52 |
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53 | var $Handler;
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54 |
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55 | var $Lexer;
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56 |
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57 | var $modes = array();
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58 |
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59 | var $connected = false;
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60 |
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61 | function addBaseMode(& $BaseMode) {
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62 | $this->modes['base'] = & $BaseMode;
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63 | if ( !$this->Lexer ) {
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64 | $this->Lexer = new Doku_Lexer($this->Handler,'base', true);
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65 | }
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66 | $this->modes['base']->Lexer = & $this->Lexer;
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67 | }
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68 |
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69 | /**
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70 | * PHP preserves order of associative elements
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71 | * Mode sequence is important
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72 | */
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73 | function addMode($name, & $Mode) {
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74 | if ( !isset($this->modes['base']) ) {
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75 | $this->addBaseMode(new Doku_Parser_Mode_base());
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76 | }
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77 | $Mode->Lexer = & $this->Lexer;
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78 | $this->modes[$name] = & $Mode;
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79 | }
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80 |
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81 | function connectModes() {
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82 |
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83 | if ( $this->connected ) {
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84 | return;
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85 | }
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86 |
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87 | foreach ( array_keys($this->modes) as $mode ) {
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88 |
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89 | // Base isn't connected to anything
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90 | if ( $mode == 'base' ) {
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91 | continue;
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92 | }
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93 | $this->modes[$mode]->preConnect();
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94 |
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95 | foreach ( array_keys($this->modes) as $cm ) {
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96 |
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97 | if ( $this->modes[$cm]->accepts($mode) ) {
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98 | $this->modes[$mode]->connectTo($cm);
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99 | }
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100 |
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101 | }
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102 |
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103 | $this->modes[$mode]->postConnect();
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104 | }
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105 |
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106 | $this->connected = true;
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107 | }
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108 |
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109 | function parse($doc) {
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110 | if ( $this->Lexer ) {
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111 | $this->connectModes();
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112 | // Normalize CRs and pad doc
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113 | $doc = "\n".str_replace("\r\n","\n",$doc)."\n";
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114 | $this->Lexer->parse($doc);
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115 | $this->Handler->_finalize();
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116 | return $this->Handler->calls;
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117 | } else {
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118 | return false;
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119 | }
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120 | }
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121 |
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122 | }
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123 |
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124 | //-------------------------------------------------------------------
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125 | /**
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126 | * This class and all the subclasses below are
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127 | * used to reduce the effort required to register
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128 | * modes with the Lexer. For performance these
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129 | * could all be eliminated later perhaps, or
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130 | * the Parser could be serialized to a file once
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131 | * all modes are registered
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132 | *
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133 | * @author Harry Fuecks <[email protected]>
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134 | */
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135 | class Doku_Parser_Mode {
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136 |
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137 | var $Lexer;
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138 |
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139 | var $allowedModes = array();
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140 |
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141 | // returns a number used to determine in which order modes are added
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142 | function getSort() {
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143 | trigger_error('getSort() not implemented in '.get_class($this), E_USER_WARNING);
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144 | }
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145 |
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146 | // Called before any calls to connectTo
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147 | function preConnect() {}
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148 |
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149 | // Connects the mode
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150 | function connectTo($mode) {}
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151 |
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152 | // Called after all calls to connectTo
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153 | function postConnect() {}
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154 |
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155 | function accepts($mode) {
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156 | return in_array($mode, (array) $this->allowedModes );
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157 | }
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158 |
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159 | }
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160 |
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161 | //-------------------------------------------------------------------
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162 | class Doku_Parser_Mode_base extends Doku_Parser_Mode {
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163 |
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164 | function Doku_Parser_Mode_base() {
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165 | global $PARSER_MODES;
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166 |
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167 | $this->allowedModes = array_merge (
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168 | $PARSER_MODES['container'],
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169 | $PARSER_MODES['baseonly'],
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170 | $PARSER_MODES['paragraphs'],
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171 | $PARSER_MODES['formatting'],
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172 | $PARSER_MODES['substition'],
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173 | $PARSER_MODES['protected'],
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174 | $PARSER_MODES['disabled']
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175 | );
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176 | }
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177 |
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178 | function getSort() {
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179 | return 0;
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180 | }
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181 | }
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182 |
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183 | //-------------------------------------------------------------------
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184 | class Doku_Parser_Mode_footnote extends Doku_Parser_Mode {
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185 |
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186 | function Doku_Parser_Mode_footnote() {
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187 | global $PARSER_MODES;
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188 |
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189 | $this->allowedModes = array_merge (
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190 | $PARSER_MODES['container'],
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191 | $PARSER_MODES['formatting'],
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192 | $PARSER_MODES['substition'],
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193 | $PARSER_MODES['protected'],
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194 | $PARSER_MODES['disabled']
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195 | );
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196 |
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197 | unset($this->allowedModes[array_search('footnote', $this->allowedModes)]);
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198 | }
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199 |
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200 | function connectTo($mode) {
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201 | $this->Lexer->addEntryPattern(
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202 | '\x28\x28(?=.*\x29\x29)',$mode,'footnote'
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203 | );
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204 | }
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205 |
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206 | function postConnect() {
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207 | $this->Lexer->addExitPattern(
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208 | '\x29\x29','footnote'
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209 | );
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210 | }
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211 |
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212 | function getSort() {
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213 | return 150;
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214 | }
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215 | }
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216 |
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217 | //-------------------------------------------------------------------
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218 | class Doku_Parser_Mode_header extends Doku_Parser_Mode {
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219 |
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220 | function connectTo($mode) {
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221 | //we're not picky about the closing ones, two are enough
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222 | $this->Lexer->addSpecialPattern(
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223 | '[ \t]*={2,}[^\n]+={2,}[ \t]*(?=\n)',
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224 | $mode,
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225 | 'header'
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226 | );
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227 | }
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228 |
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229 | function getSort() {
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230 | return 50;
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231 | }
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232 | }
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233 |
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234 | //-------------------------------------------------------------------
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235 | class Doku_Parser_Mode_notoc extends Doku_Parser_Mode {
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236 |
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237 | function connectTo($mode) {
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238 | $this->Lexer->addSpecialPattern('~~NOTOC~~',$mode,'notoc');
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239 | }
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240 |
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241 | function getSort() {
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242 | return 30;
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243 | }
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244 | }
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245 |
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246 | //-------------------------------------------------------------------
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247 | class Doku_Parser_Mode_nocache extends Doku_Parser_Mode {
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248 |
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249 | function connectTo($mode) {
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250 | $this->Lexer->addSpecialPattern('~~NOCACHE~~',$mode,'nocache');
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251 | }
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252 |
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253 | function getSort() {
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254 | return 40;
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255 | }
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256 | }
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257 |
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258 | //-------------------------------------------------------------------
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259 | class Doku_Parser_Mode_linebreak extends Doku_Parser_Mode {
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260 |
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261 | function connectTo($mode) {
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262 | $this->Lexer->addSpecialPattern('\x5C{2}(?:[ \t]|(?=\n))',$mode,'linebreak');
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263 | }
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264 |
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265 | function getSort() {
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266 | return 140;
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267 | }
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268 | }
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269 |
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270 | //-------------------------------------------------------------------
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271 | class Doku_Parser_Mode_eol extends Doku_Parser_Mode {
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272 |
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273 | function connectTo($mode) {
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274 | $badModes = array('listblock','table');
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275 | if ( in_array($mode, $badModes) ) {
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276 | return;
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277 | }
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278 | // see FS#1652, pattern extended to swallow preceding whitespace to avoid issues with lines that only contain whitespace
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279 | $this->Lexer->addSpecialPattern('(?:^[ \t]*)?\n',$mode,'eol');
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280 | }
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281 |
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282 | function getSort() {
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283 | return 370;
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284 | }
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285 | }
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286 |
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287 | //-------------------------------------------------------------------
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288 | class Doku_Parser_Mode_hr extends Doku_Parser_Mode {
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289 |
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290 | function connectTo($mode) {
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291 | $this->Lexer->addSpecialPattern('\n[ \t]*-{4,}[ \t]*(?=\n)',$mode,'hr');
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292 | }
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293 |
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294 | function getSort() {
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295 | return 160;
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296 | }
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297 | }
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298 |
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299 | //-------------------------------------------------------------------
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300 | /**
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301 | * This class sets the markup for bold (=strong),
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302 | * italic (=emphasis), underline etc.
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303 | */
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304 | class Doku_Parser_Mode_formatting extends Doku_Parser_Mode {
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305 | var $type;
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306 |
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307 | var $formatting = array (
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308 | 'strong' => array (
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309 | 'entry'=>'\*\*(?=.*\*\*)',
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310 | 'exit'=>'\*\*',
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311 | 'sort'=>70
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312 | ),
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313 |
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314 | 'emphasis'=> array (
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315 | 'entry'=>'//(?=[^\x00]*[^:])', //hack for bugs #384 #763 #1468
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316 | 'exit'=>'//',
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317 | 'sort'=>80
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318 | ),
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319 |
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320 | 'underline'=> array (
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321 | 'entry'=>'__(?=.*__)',
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322 | 'exit'=>'__',
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323 | 'sort'=>90
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324 | ),
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325 |
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326 | 'monospace'=> array (
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327 | 'entry'=>'\x27\x27(?=.*\x27\x27)',
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328 | 'exit'=>'\x27\x27',
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329 | 'sort'=>100
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330 | ),
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331 |
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332 | 'subscript'=> array (
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333 | 'entry'=>'<sub>(?=.*</sub>)',
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334 | 'exit'=>'</sub>',
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335 | 'sort'=>110
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336 | ),
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337 |
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338 | 'superscript'=> array (
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339 | 'entry'=>'<sup>(?=.*</sup>)',
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340 | 'exit'=>'</sup>',
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341 | 'sort'=>120
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342 | ),
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343 |
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344 | 'deleted'=> array (
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345 | 'entry'=>'<del>(?=.*</del>)',
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346 | 'exit'=>'</del>',
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347 | 'sort'=>130
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348 | ),
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349 | );
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350 |
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351 | function Doku_Parser_Mode_formatting($type) {
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352 | global $PARSER_MODES;
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353 |
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354 | if ( !array_key_exists($type, $this->formatting) ) {
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355 | trigger_error('Invalid formatting type '.$type, E_USER_WARNING);
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356 | }
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357 |
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358 | $this->type = $type;
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359 |
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360 | // formatting may contain other formatting but not it self
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361 | $modes = $PARSER_MODES['formatting'];
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362 | $key = array_search($type, $modes);
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363 | if ( is_int($key) ) {
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364 | unset($modes[$key]);
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365 | }
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366 |
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367 | $this->allowedModes = array_merge (
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368 | $modes,
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369 | $PARSER_MODES['substition'],
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370 | $PARSER_MODES['disabled']
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371 | );
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372 | }
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373 |
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374 | function connectTo($mode) {
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375 |
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376 | // Can't nest formatting in itself
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377 | if ( $mode == $this->type ) {
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378 | return;
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379 | }
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380 |
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381 | $this->Lexer->addEntryPattern(
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382 | $this->formatting[$this->type]['entry'],
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383 | $mode,
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384 | $this->type
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385 | );
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386 | }
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387 |
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388 | function postConnect() {
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389 |
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390 | $this->Lexer->addExitPattern(
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391 | $this->formatting[$this->type]['exit'],
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392 | $this->type
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393 | );
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394 |
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395 | }
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396 |
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397 | function getSort() {
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398 | return $this->formatting[$this->type]['sort'];
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399 | }
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400 | }
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401 |
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402 | //-------------------------------------------------------------------
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403 | class Doku_Parser_Mode_listblock extends Doku_Parser_Mode {
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404 |
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405 | function Doku_Parser_Mode_listblock() {
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406 | global $PARSER_MODES;
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407 |
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408 | $this->allowedModes = array_merge (
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409 | $PARSER_MODES['formatting'],
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410 | $PARSER_MODES['substition'],
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411 | $PARSER_MODES['disabled'],
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412 | $PARSER_MODES['protected'] #XXX new
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413 | );
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414 |
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415 | // $this->allowedModes[] = 'footnote';
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416 | }
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417 |
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418 | function connectTo($mode) {
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419 | $this->Lexer->addEntryPattern('[ \t]*\n {2,}[\-\*]',$mode,'listblock');
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420 | $this->Lexer->addEntryPattern('[ \t]*\n\t{1,}[\-\*]',$mode,'listblock');
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421 |
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422 | $this->Lexer->addPattern('\n {2,}[\-\*]','listblock');
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423 | $this->Lexer->addPattern('\n\t{1,}[\-\*]','listblock');
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424 |
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425 | }
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426 |
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427 | function postConnect() {
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428 | $this->Lexer->addExitPattern('\n','listblock');
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429 | }
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430 |
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431 | function getSort() {
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432 | return 10;
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433 | }
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434 | }
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435 |
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436 | //-------------------------------------------------------------------
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437 | class Doku_Parser_Mode_table extends Doku_Parser_Mode {
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438 |
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439 | function Doku_Parser_Mode_table() {
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440 | global $PARSER_MODES;
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441 |
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442 | $this->allowedModes = array_merge (
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443 | $PARSER_MODES['formatting'],
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444 | $PARSER_MODES['substition'],
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445 | $PARSER_MODES['disabled'],
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446 | $PARSER_MODES['protected']
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447 | );
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448 | }
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449 |
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450 | function connectTo($mode) {
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451 | $this->Lexer->addEntryPattern('\n\^',$mode,'table');
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452 | $this->Lexer->addEntryPattern('\n\|',$mode,'table');
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453 | }
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454 |
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455 | function postConnect() {
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456 | $this->Lexer->addPattern('\n\^','table');
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457 | $this->Lexer->addPattern('\n\|','table');
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458 | $this->Lexer->addPattern('[\t ]*:::[\t ]*(?=[\|\^])','table');
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459 | $this->Lexer->addPattern('[\t ]+','table');
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460 | $this->Lexer->addPattern('\^','table');
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461 | $this->Lexer->addPattern('\|','table');
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462 | $this->Lexer->addExitPattern('\n','table');
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463 | }
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464 |
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465 | function getSort() {
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466 | return 60;
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467 | }
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468 | }
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469 |
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470 | //-------------------------------------------------------------------
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471 | class Doku_Parser_Mode_unformatted extends Doku_Parser_Mode {
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472 |
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473 | function connectTo($mode) {
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474 | $this->Lexer->addEntryPattern('<nowiki>(?=.*</nowiki>)',$mode,'unformatted');
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475 | $this->Lexer->addEntryPattern('%%(?=.*%%)',$mode,'unformattedalt');
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476 | }
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477 |
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478 | function postConnect() {
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479 | $this->Lexer->addExitPattern('</nowiki>','unformatted');
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480 | $this->Lexer->addExitPattern('%%','unformattedalt');
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481 | $this->Lexer->mapHandler('unformattedalt','unformatted');
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482 | }
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483 |
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484 | function getSort() {
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485 | return 170;
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486 | }
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487 | }
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488 |
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489 | //-------------------------------------------------------------------
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490 | class Doku_Parser_Mode_php extends Doku_Parser_Mode {
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491 |
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492 | function connectTo($mode) {
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493 | $this->Lexer->addEntryPattern('<php>(?=.*</php>)',$mode,'php');
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494 | $this->Lexer->addEntryPattern('<PHP>(?=.*</PHP>)',$mode,'phpblock');
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495 | }
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496 |
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497 | function postConnect() {
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498 | $this->Lexer->addExitPattern('</php>','php');
|
---|
499 | $this->Lexer->addExitPattern('</PHP>','phpblock');
|
---|
500 | }
|
---|
501 |
|
---|
502 | function getSort() {
|
---|
503 | return 180;
|
---|
504 | }
|
---|
505 | }
|
---|
506 |
|
---|
507 | //-------------------------------------------------------------------
|
---|
508 | class Doku_Parser_Mode_html extends Doku_Parser_Mode {
|
---|
509 |
|
---|
510 | function connectTo($mode) {
|
---|
511 | $this->Lexer->addEntryPattern('<html>(?=.*</html>)',$mode,'html');
|
---|
512 | $this->Lexer->addEntryPattern('<HTML>(?=.*</HTML>)',$mode,'htmlblock');
|
---|
513 | }
|
---|
514 |
|
---|
515 | function postConnect() {
|
---|
516 | $this->Lexer->addExitPattern('</html>','html');
|
---|
517 | $this->Lexer->addExitPattern('</HTML>','htmlblock');
|
---|
518 | }
|
---|
519 |
|
---|
520 | function getSort() {
|
---|
521 | return 190;
|
---|
522 | }
|
---|
523 | }
|
---|
524 |
|
---|
525 | //-------------------------------------------------------------------
|
---|
526 | class Doku_Parser_Mode_preformatted extends Doku_Parser_Mode {
|
---|
527 |
|
---|
528 | function connectTo($mode) {
|
---|
529 | // Has hard coded awareness of lists...
|
---|
530 | $this->Lexer->addEntryPattern('\n (?![\*\-])',$mode,'preformatted');
|
---|
531 | $this->Lexer->addEntryPattern('\n\t(?![\*\-])',$mode,'preformatted');
|
---|
532 |
|
---|
533 | // How to effect a sub pattern with the Lexer!
|
---|
534 | $this->Lexer->addPattern('\n ','preformatted');
|
---|
535 | $this->Lexer->addPattern('\n\t','preformatted');
|
---|
536 |
|
---|
537 | }
|
---|
538 |
|
---|
539 | function postConnect() {
|
---|
540 | $this->Lexer->addExitPattern('\n','preformatted');
|
---|
541 | }
|
---|
542 |
|
---|
543 | function getSort() {
|
---|
544 | return 20;
|
---|
545 | }
|
---|
546 | }
|
---|
547 |
|
---|
548 | //-------------------------------------------------------------------
|
---|
549 | class Doku_Parser_Mode_code extends Doku_Parser_Mode {
|
---|
550 |
|
---|
551 | function connectTo($mode) {
|
---|
552 | $this->Lexer->addEntryPattern('<code(?=.*</code>)',$mode,'code');
|
---|
553 | }
|
---|
554 |
|
---|
555 | function postConnect() {
|
---|
556 | $this->Lexer->addExitPattern('</code>','code');
|
---|
557 | }
|
---|
558 |
|
---|
559 | function getSort() {
|
---|
560 | return 200;
|
---|
561 | }
|
---|
562 | }
|
---|
563 |
|
---|
564 | //-------------------------------------------------------------------
|
---|
565 | class Doku_Parser_Mode_file extends Doku_Parser_Mode {
|
---|
566 |
|
---|
567 | function connectTo($mode) {
|
---|
568 | $this->Lexer->addEntryPattern('<file(?=.*</file>)',$mode,'file');
|
---|
569 | }
|
---|
570 |
|
---|
571 | function postConnect() {
|
---|
572 | $this->Lexer->addExitPattern('</file>','file');
|
---|
573 | }
|
---|
574 |
|
---|
575 | function getSort() {
|
---|
576 | return 210;
|
---|
577 | }
|
---|
578 | }
|
---|
579 |
|
---|
580 | //-------------------------------------------------------------------
|
---|
581 | class Doku_Parser_Mode_quote extends Doku_Parser_Mode {
|
---|
582 |
|
---|
583 | function Doku_Parser_Mode_quote() {
|
---|
584 | global $PARSER_MODES;
|
---|
585 |
|
---|
586 | $this->allowedModes = array_merge (
|
---|
587 | $PARSER_MODES['formatting'],
|
---|
588 | $PARSER_MODES['substition'],
|
---|
589 | $PARSER_MODES['disabled'],
|
---|
590 | $PARSER_MODES['protected'] #XXX new
|
---|
591 | );
|
---|
592 | #$this->allowedModes[] = 'footnote';
|
---|
593 | #$this->allowedModes[] = 'preformatted';
|
---|
594 | #$this->allowedModes[] = 'unformatted';
|
---|
595 | }
|
---|
596 |
|
---|
597 | function connectTo($mode) {
|
---|
598 | $this->Lexer->addEntryPattern('\n>{1,}',$mode,'quote');
|
---|
599 | }
|
---|
600 |
|
---|
601 | function postConnect() {
|
---|
602 | $this->Lexer->addPattern('\n>{1,}','quote');
|
---|
603 | $this->Lexer->addExitPattern('\n','quote');
|
---|
604 | }
|
---|
605 |
|
---|
606 | function getSort() {
|
---|
607 | return 220;
|
---|
608 | }
|
---|
609 | }
|
---|
610 |
|
---|
611 | //-------------------------------------------------------------------
|
---|
612 | class Doku_Parser_Mode_acronym extends Doku_Parser_Mode {
|
---|
613 | // A list
|
---|
614 | var $acronyms = array();
|
---|
615 | var $pattern = '';
|
---|
616 |
|
---|
617 | function Doku_Parser_Mode_acronym($acronyms) {
|
---|
618 | usort($acronyms,array($this,'_compare'));
|
---|
619 | $this->acronyms = $acronyms;
|
---|
620 | }
|
---|
621 |
|
---|
622 | function preConnect() {
|
---|
623 | if(!count($this->acronyms)) return;
|
---|
624 |
|
---|
625 | $bound = '[\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]';
|
---|
626 | $acronyms = array_map('Doku_Lexer_Escape',$this->acronyms);
|
---|
627 | $this->pattern = '(?<=^|'.$bound.')(?:'.join('|',$acronyms).')(?='.$bound.')';
|
---|
628 | }
|
---|
629 |
|
---|
630 | function connectTo($mode) {
|
---|
631 | if(!count($this->acronyms)) return;
|
---|
632 |
|
---|
633 | if ( strlen($this->pattern) > 0 ) {
|
---|
634 | $this->Lexer->addSpecialPattern($this->pattern,$mode,'acronym');
|
---|
635 | }
|
---|
636 | }
|
---|
637 |
|
---|
638 | function getSort() {
|
---|
639 | return 240;
|
---|
640 | }
|
---|
641 |
|
---|
642 | /**
|
---|
643 | * sort callback to order by string length descending
|
---|
644 | */
|
---|
645 | function _compare($a,$b) {
|
---|
646 | $a_len = strlen($a);
|
---|
647 | $b_len = strlen($b);
|
---|
648 | if ($a_len > $b_len) {
|
---|
649 | return -1;
|
---|
650 | } else if ($a_len < $b_len) {
|
---|
651 | return 1;
|
---|
652 | }
|
---|
653 |
|
---|
654 | return 0;
|
---|
655 | }
|
---|
656 | }
|
---|
657 |
|
---|
658 | //-------------------------------------------------------------------
|
---|
659 | class Doku_Parser_Mode_smiley extends Doku_Parser_Mode {
|
---|
660 | // A list
|
---|
661 | var $smileys = array();
|
---|
662 | var $pattern = '';
|
---|
663 |
|
---|
664 | function Doku_Parser_Mode_smiley($smileys) {
|
---|
665 | $this->smileys = $smileys;
|
---|
666 | }
|
---|
667 |
|
---|
668 | function preConnect() {
|
---|
669 | if(!count($this->smileys) || $this->pattern != '') return;
|
---|
670 |
|
---|
671 | $sep = '';
|
---|
672 | foreach ( $this->smileys as $smiley ) {
|
---|
673 | $this->pattern .= $sep.'(?<=\W|^)'.Doku_Lexer_Escape($smiley).'(?=\W|$)';
|
---|
674 | $sep = '|';
|
---|
675 | }
|
---|
676 | }
|
---|
677 |
|
---|
678 | function connectTo($mode) {
|
---|
679 | if(!count($this->smileys)) return;
|
---|
680 |
|
---|
681 | if ( strlen($this->pattern) > 0 ) {
|
---|
682 | $this->Lexer->addSpecialPattern($this->pattern,$mode,'smiley');
|
---|
683 | }
|
---|
684 | }
|
---|
685 |
|
---|
686 | function getSort() {
|
---|
687 | return 230;
|
---|
688 | }
|
---|
689 | }
|
---|
690 |
|
---|
691 | //-------------------------------------------------------------------
|
---|
692 | class Doku_Parser_Mode_wordblock extends Doku_Parser_Mode {
|
---|
693 | // A list
|
---|
694 | var $badwords = array();
|
---|
695 | var $pattern = '';
|
---|
696 |
|
---|
697 | function Doku_Parser_Mode_wordblock($badwords) {
|
---|
698 | $this->badwords = $badwords;
|
---|
699 | }
|
---|
700 |
|
---|
701 | function preConnect() {
|
---|
702 |
|
---|
703 | if ( count($this->badwords) == 0 || $this->pattern != '') {
|
---|
704 | return;
|
---|
705 | }
|
---|
706 |
|
---|
707 | $sep = '';
|
---|
708 | foreach ( $this->badwords as $badword ) {
|
---|
709 | $this->pattern .= $sep.'(?<=\b)(?i)'.Doku_Lexer_Escape($badword).'(?-i)(?=\b)';
|
---|
710 | $sep = '|';
|
---|
711 | }
|
---|
712 |
|
---|
713 | }
|
---|
714 |
|
---|
715 | function connectTo($mode) {
|
---|
716 | if ( strlen($this->pattern) > 0 ) {
|
---|
717 | $this->Lexer->addSpecialPattern($this->pattern,$mode,'wordblock');
|
---|
718 | }
|
---|
719 | }
|
---|
720 |
|
---|
721 | function getSort() {
|
---|
722 | return 250;
|
---|
723 | }
|
---|
724 | }
|
---|
725 |
|
---|
726 | //-------------------------------------------------------------------
|
---|
727 | class Doku_Parser_Mode_entity extends Doku_Parser_Mode {
|
---|
728 | // A list
|
---|
729 | var $entities = array();
|
---|
730 | var $pattern = '';
|
---|
731 |
|
---|
732 | function Doku_Parser_Mode_entity($entities) {
|
---|
733 | $this->entities = $entities;
|
---|
734 | }
|
---|
735 |
|
---|
736 | function preConnect() {
|
---|
737 | if(!count($this->entities) || $this->pattern != '') return;
|
---|
738 |
|
---|
739 | $sep = '';
|
---|
740 | foreach ( $this->entities as $entity ) {
|
---|
741 | $this->pattern .= $sep.Doku_Lexer_Escape($entity);
|
---|
742 | $sep = '|';
|
---|
743 | }
|
---|
744 | }
|
---|
745 |
|
---|
746 | function connectTo($mode) {
|
---|
747 | if(!count($this->entities)) return;
|
---|
748 |
|
---|
749 | if ( strlen($this->pattern) > 0 ) {
|
---|
750 | $this->Lexer->addSpecialPattern($this->pattern,$mode,'entity');
|
---|
751 | }
|
---|
752 | }
|
---|
753 |
|
---|
754 | function getSort() {
|
---|
755 | return 260;
|
---|
756 | }
|
---|
757 | }
|
---|
758 |
|
---|
759 | //-------------------------------------------------------------------
|
---|
760 | // Implements the 640x480 replacement
|
---|
761 | class Doku_Parser_Mode_multiplyentity extends Doku_Parser_Mode {
|
---|
762 |
|
---|
763 | function connectTo($mode) {
|
---|
764 |
|
---|
765 | $this->Lexer->addSpecialPattern(
|
---|
766 | '(?<=\b)(?:[1-9]|\d{2,})[xX]\d+(?=\b)',$mode,'multiplyentity'
|
---|
767 | );
|
---|
768 |
|
---|
769 | }
|
---|
770 |
|
---|
771 | function getSort() {
|
---|
772 | return 270;
|
---|
773 | }
|
---|
774 | }
|
---|
775 |
|
---|
776 | //-------------------------------------------------------------------
|
---|
777 | class Doku_Parser_Mode_quotes extends Doku_Parser_Mode {
|
---|
778 |
|
---|
779 | function connectTo($mode) {
|
---|
780 | global $conf;
|
---|
781 |
|
---|
782 | $ws = '\s/\#~:+=&%@\-\x28\x29\]\[{}><"\''; // whitespace
|
---|
783 | $punc = ';,\.?!';
|
---|
784 |
|
---|
785 | if($conf['typography'] == 2){
|
---|
786 | $this->Lexer->addSpecialPattern(
|
---|
787 | "(?<=^|[$ws])'(?=[^$ws$punc])",$mode,'singlequoteopening'
|
---|
788 | );
|
---|
789 | $this->Lexer->addSpecialPattern(
|
---|
790 | "(?<=^|[^$ws]|[$punc])'(?=$|[$ws$punc])",$mode,'singlequoteclosing'
|
---|
791 | );
|
---|
792 | $this->Lexer->addSpecialPattern(
|
---|
793 | "(?<=^|[^$ws$punc])'(?=$|[^$ws$punc])",$mode,'apostrophe'
|
---|
794 | );
|
---|
795 | }
|
---|
796 |
|
---|
797 | $this->Lexer->addSpecialPattern(
|
---|
798 | "(?<=^|[$ws])\"(?=[^$ws$punc])",$mode,'doublequoteopening'
|
---|
799 | );
|
---|
800 | $this->Lexer->addSpecialPattern(
|
---|
801 | "\"",$mode,'doublequoteclosing'
|
---|
802 | );
|
---|
803 |
|
---|
804 |
|
---|
805 | }
|
---|
806 |
|
---|
807 | function getSort() {
|
---|
808 | return 280;
|
---|
809 | }
|
---|
810 | }
|
---|
811 |
|
---|
812 | //-------------------------------------------------------------------
|
---|
813 | class Doku_Parser_Mode_camelcaselink extends Doku_Parser_Mode {
|
---|
814 |
|
---|
815 | function connectTo($mode) {
|
---|
816 | $this->Lexer->addSpecialPattern(
|
---|
817 | '\b[A-Z]+[a-z]+[A-Z][A-Za-z]*\b',$mode,'camelcaselink'
|
---|
818 | );
|
---|
819 | }
|
---|
820 |
|
---|
821 | function getSort() {
|
---|
822 | return 290;
|
---|
823 | }
|
---|
824 | }
|
---|
825 |
|
---|
826 | //-------------------------------------------------------------------
|
---|
827 | class Doku_Parser_Mode_internallink extends Doku_Parser_Mode {
|
---|
828 |
|
---|
829 | function connectTo($mode) {
|
---|
830 | // Word boundaries?
|
---|
831 | $this->Lexer->addSpecialPattern("\[\[(?:(?:[^[\]]*?\[.*?\])|.*?)\]\]",$mode,'internallink');
|
---|
832 | }
|
---|
833 |
|
---|
834 | function getSort() {
|
---|
835 | return 300;
|
---|
836 | }
|
---|
837 | }
|
---|
838 |
|
---|
839 | //-------------------------------------------------------------------
|
---|
840 | class Doku_Parser_Mode_media extends Doku_Parser_Mode {
|
---|
841 |
|
---|
842 | function connectTo($mode) {
|
---|
843 | // Word boundaries?
|
---|
844 | $this->Lexer->addSpecialPattern("\{\{[^\}]+\}\}",$mode,'media');
|
---|
845 | }
|
---|
846 |
|
---|
847 | function getSort() {
|
---|
848 | return 320;
|
---|
849 | }
|
---|
850 | }
|
---|
851 |
|
---|
852 | //-------------------------------------------------------------------
|
---|
853 | class Doku_Parser_Mode_rss extends Doku_Parser_Mode {
|
---|
854 |
|
---|
855 | function connectTo($mode) {
|
---|
856 | $this->Lexer->addSpecialPattern("\{\{rss>[^\}]+\}\}",$mode,'rss');
|
---|
857 | }
|
---|
858 |
|
---|
859 | function getSort() {
|
---|
860 | return 310;
|
---|
861 | }
|
---|
862 | }
|
---|
863 |
|
---|
864 | //-------------------------------------------------------------------
|
---|
865 | class Doku_Parser_Mode_externallink extends Doku_Parser_Mode {
|
---|
866 | var $schemes = array();
|
---|
867 | var $patterns = array();
|
---|
868 |
|
---|
869 | function preConnect() {
|
---|
870 | if(count($this->patterns)) return;
|
---|
871 |
|
---|
872 | $ltrs = '\w';
|
---|
873 | $gunk = '/\#~:.?+=&%@!\-\[\]';
|
---|
874 | $punc = '.:?\-;,';
|
---|
875 | $host = $ltrs.$punc;
|
---|
876 | $any = $ltrs.$gunk.$punc;
|
---|
877 |
|
---|
878 | $this->schemes = getSchemes();
|
---|
879 | foreach ( $this->schemes as $scheme ) {
|
---|
880 | $this->patterns[] = '\b(?i)'.$scheme.'(?-i)://['.$any.']+?(?=['.$punc.']*[^'.$any.'])';
|
---|
881 | }
|
---|
882 |
|
---|
883 | $this->patterns[] = '\b(?i)www?(?-i)\.['.$host.']+?\.['.$host.']+?['.$any.']+?(?=['.$punc.']*[^'.$any.'])';
|
---|
884 | $this->patterns[] = '\b(?i)ftp?(?-i)\.['.$host.']+?\.['.$host.']+?['.$any.']+?(?=['.$punc.']*[^'.$any.'])';
|
---|
885 | }
|
---|
886 |
|
---|
887 | function connectTo($mode) {
|
---|
888 |
|
---|
889 | foreach ( $this->patterns as $pattern ) {
|
---|
890 | $this->Lexer->addSpecialPattern($pattern,$mode,'externallink');
|
---|
891 | }
|
---|
892 | }
|
---|
893 |
|
---|
894 | function getSort() {
|
---|
895 | return 330;
|
---|
896 | }
|
---|
897 | }
|
---|
898 |
|
---|
899 | //-------------------------------------------------------------------
|
---|
900 | class Doku_Parser_Mode_filelink extends Doku_Parser_Mode {
|
---|
901 |
|
---|
902 | var $pattern;
|
---|
903 |
|
---|
904 | function preConnect() {
|
---|
905 |
|
---|
906 | $ltrs = '\w';
|
---|
907 | $gunk = '/\#~:.?+=&%@!\-';
|
---|
908 | $punc = '.:?\-;,';
|
---|
909 | $host = $ltrs.$punc;
|
---|
910 | $any = $ltrs.$gunk.$punc;
|
---|
911 |
|
---|
912 | $this->pattern = '\b(?i)file(?-i)://['.$any.']+?['.
|
---|
913 | $punc.']*[^'.$any.']';
|
---|
914 | }
|
---|
915 |
|
---|
916 | function connectTo($mode) {
|
---|
917 | $this->Lexer->addSpecialPattern(
|
---|
918 | $this->pattern,$mode,'filelink');
|
---|
919 | }
|
---|
920 |
|
---|
921 | function getSort() {
|
---|
922 | return 360;
|
---|
923 | }
|
---|
924 | }
|
---|
925 |
|
---|
926 | //-------------------------------------------------------------------
|
---|
927 | class Doku_Parser_Mode_windowssharelink extends Doku_Parser_Mode {
|
---|
928 |
|
---|
929 | var $pattern;
|
---|
930 |
|
---|
931 | function preConnect() {
|
---|
932 | $this->pattern = "\\\\\\\\\w+?(?:\\\\[\w$]+)+";
|
---|
933 | }
|
---|
934 |
|
---|
935 | function connectTo($mode) {
|
---|
936 | $this->Lexer->addSpecialPattern(
|
---|
937 | $this->pattern,$mode,'windowssharelink');
|
---|
938 | }
|
---|
939 |
|
---|
940 | function getSort() {
|
---|
941 | return 350;
|
---|
942 | }
|
---|
943 | }
|
---|
944 |
|
---|
945 | //-------------------------------------------------------------------
|
---|
946 | class Doku_Parser_Mode_emaillink extends Doku_Parser_Mode {
|
---|
947 |
|
---|
948 | function connectTo($mode) {
|
---|
949 | // pattern below is defined in inc/mail.php
|
---|
950 | $this->Lexer->addSpecialPattern('<'.PREG_PATTERN_VALID_EMAIL.'>',$mode,'emaillink');
|
---|
951 | }
|
---|
952 |
|
---|
953 | function getSort() {
|
---|
954 | return 340;
|
---|
955 | }
|
---|
956 | }
|
---|
957 |
|
---|
958 |
|
---|
959 | //Setup VIM: ex: et ts=4 :
|
---|