silverstripe /
silverstripe-html5
| Conditions | 653 |
| Paths | > 20000 |
| Total Lines | 2999 |
| Code Lines | 1377 |
| Lines | 448 |
| Ratio | 14.94 % |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 160 | public function emitToken($token, $mode = null) { |
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| 161 | // XXX: ignore parse errors... why are we emitting them, again? |
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| 162 | if ($token['type'] === HTML5_Tokenizer::PARSEERROR) return; |
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| 163 | if ($mode === null) $mode = $this->mode; |
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| 164 | |||
| 165 | /* |
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| 166 | $backtrace = debug_backtrace(); |
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| 167 | if ($backtrace[1]['class'] !== 'HTML5_TreeBuilder') echo "--\n"; |
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| 168 | echo $this->strConst($mode); |
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| 169 | if ($this->original_mode) echo " (originally ".$this->strConst($this->original_mode).")"; |
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| 170 | echo "\n "; |
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| 171 | token_dump($token); |
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| 172 | $this->printStack(); |
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| 173 | $this->printActiveFormattingElements(); |
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| 174 | if ($this->foster_parent) echo " -> this is a foster parent mode\n"; |
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| 175 | if ($this->flag_frameset_ok) echo " -> frameset ok\n"; |
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| 176 | */ |
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| 177 | |||
| 178 | if ($this->ignore_lf_token) $this->ignore_lf_token--; |
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| 179 | $this->ignored = false; |
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| 180 | // indenting is a little wonky, this can be changed later on |
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| 181 | switch ($mode) { |
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| 182 | |||
| 183 | case self::INITIAL: |
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| 184 | |||
| 185 | /* A character token that is one of U+0009 CHARACTER TABULATION, |
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| 186 | * U+000A LINE FEED (LF), U+000C FORM FEED (FF), or U+0020 SPACE */ |
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| 187 | if ($token['type'] === HTML5_Tokenizer::SPACECHARACTER) { |
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| 188 | /* Ignore the token. */ |
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| 189 | $this->ignored = true; |
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| 190 | } elseif ($token['type'] === HTML5_Tokenizer::DOCTYPE) { |
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| 191 | if ( |
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| 192 | $token['name'] !== 'html' || !empty($token['public']) || |
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| 193 | !empty($token['system']) || $token !== 'about:legacy-compat' |
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| 194 | ) { |
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| 195 | /* If the DOCTYPE token's name is not a case-sensitive match |
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| 196 | * for the string "html", or if the token's public identifier |
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| 197 | * is not missing, or if the token's system identifier is |
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| 198 | * neither missing nor a case-sensitive match for the string |
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| 199 | * "about:legacy-compat", then there is a parse error (this |
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| 200 | * is the DOCTYPE parse error). */ |
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| 201 | // DOCTYPE parse error |
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| 202 | } |
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| 203 | /* Append a DocumentType node to the Document node, with the name |
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| 204 | * attribute set to the name given in the DOCTYPE token, or the |
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| 205 | * empty string if the name was missing; the publicId attribute |
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| 206 | * set to the public identifier given in the DOCTYPE token, or |
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| 207 | * the empty string if the public identifier was missing; the |
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| 208 | * systemId attribute set to the system identifier given in the |
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| 209 | * DOCTYPE token, or the empty string if the system identifier |
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| 210 | * was missing; and the other attributes specific to |
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| 211 | * DocumentType objects set to null and empty lists as |
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| 212 | * appropriate. Associate the DocumentType node with the |
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| 213 | * Document object so that it is returned as the value of the |
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| 214 | * doctype attribute of the Document object. */ |
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| 215 | if (!isset($token['public'])) $token['public'] = null; |
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| 216 | if (!isset($token['system'])) $token['system'] = null; |
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| 217 | // XDOM |
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| 218 | // Yes this is hacky. I'm kind of annoyed that I can't appendChild |
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| 219 | // a doctype to DOMDocument. Maybe I haven't chanted the right |
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| 220 | // syllables. |
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| 221 | $impl = new DOMImplementation(); |
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| 222 | // This call can fail for particularly pathological cases (namely, |
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| 223 | // the qualifiedName parameter ($token['name']) could be missing. |
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| 224 | if ($token['name']) { |
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| 225 | $doctype = $impl->createDocumentType($token['name'], $token['public'], $token['system']); |
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| 226 | $this->dom->appendChild($doctype); |
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| 227 | } else { |
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| 228 | // It looks like libxml's not actually *able* to express this case. |
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| 229 | // So... don't. |
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| 230 | $this->dom->emptyDoctype = true; |
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| 231 | } |
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| 232 | $public = is_null($token['public']) ? false : strtolower($token['public']); |
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| 233 | $system = is_null($token['system']) ? false : strtolower($token['system']); |
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| 234 | $publicStartsWithForQuirks = array( |
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| 235 | "+//silmaril//dtd html pro v0r11 19970101//", |
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| 236 | "-//advasoft ltd//dtd html 3.0 aswedit + extensions//", |
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| 237 | "-//as//dtd html 3.0 aswedit + extensions//", |
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| 238 | "-//ietf//dtd html 2.0 level 1//", |
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| 239 | "-//ietf//dtd html 2.0 level 2//", |
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| 240 | "-//ietf//dtd html 2.0 strict level 1//", |
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| 241 | "-//ietf//dtd html 2.0 strict level 2//", |
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| 242 | "-//ietf//dtd html 2.0 strict//", |
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| 243 | "-//ietf//dtd html 2.0//", |
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| 244 | "-//ietf//dtd html 2.1e//", |
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| 245 | "-//ietf//dtd html 3.0//", |
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| 246 | "-//ietf//dtd html 3.2 final//", |
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| 247 | "-//ietf//dtd html 3.2//", |
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| 248 | "-//ietf//dtd html 3//", |
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| 249 | "-//ietf//dtd html level 0//", |
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| 250 | "-//ietf//dtd html level 1//", |
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| 251 | "-//ietf//dtd html level 2//", |
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| 252 | "-//ietf//dtd html level 3//", |
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| 253 | "-//ietf//dtd html strict level 0//", |
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| 254 | "-//ietf//dtd html strict level 1//", |
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| 255 | "-//ietf//dtd html strict level 2//", |
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| 256 | "-//ietf//dtd html strict level 3//", |
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| 257 | "-//ietf//dtd html strict//", |
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| 258 | "-//ietf//dtd html//", |
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| 259 | "-//metrius//dtd metrius presentational//", |
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| 260 | "-//microsoft//dtd internet explorer 2.0 html strict//", |
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| 261 | "-//microsoft//dtd internet explorer 2.0 html//", |
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| 262 | "-//microsoft//dtd internet explorer 2.0 tables//", |
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| 263 | "-//microsoft//dtd internet explorer 3.0 html strict//", |
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| 264 | "-//microsoft//dtd internet explorer 3.0 html//", |
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| 265 | "-//microsoft//dtd internet explorer 3.0 tables//", |
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| 266 | "-//netscape comm. corp.//dtd html//", |
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| 267 | "-//netscape comm. corp.//dtd strict html//", |
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| 268 | "-//o'reilly and associates//dtd html 2.0//", |
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| 269 | "-//o'reilly and associates//dtd html extended 1.0//", |
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| 270 | "-//o'reilly and associates//dtd html extended relaxed 1.0//", |
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| 271 | "-//spyglass//dtd html 2.0 extended//", |
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| 272 | "-//sq//dtd html 2.0 hotmetal + extensions//", |
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| 273 | "-//sun microsystems corp.//dtd hotjava html//", |
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| 274 | "-//sun microsystems corp.//dtd hotjava strict html//", |
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| 275 | "-//w3c//dtd html 3 1995-03-24//", |
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| 276 | "-//w3c//dtd html 3.2 draft//", |
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| 277 | "-//w3c//dtd html 3.2 final//", |
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| 278 | "-//w3c//dtd html 3.2//", |
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| 279 | "-//w3c//dtd html 3.2s draft//", |
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| 280 | "-//w3c//dtd html 4.0 frameset//", |
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| 281 | "-//w3c//dtd html 4.0 transitional//", |
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| 282 | "-//w3c//dtd html experimental 19960712//", |
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| 283 | "-//w3c//dtd html experimental 970421//", |
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| 284 | "-//w3c//dtd w3 html//", |
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| 285 | "-//w3o//dtd w3 html 3.0//", |
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| 286 | "-//webtechs//dtd mozilla html 2.0//", |
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| 287 | "-//webtechs//dtd mozilla html//", |
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| 288 | ); |
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| 289 | $publicSetToForQuirks = array( |
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| 290 | "-//w3o//dtd w3 html strict 3.0//", |
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| 291 | "-/w3c/dtd html 4.0 transitional/en", |
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| 292 | "html", |
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| 293 | ); |
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| 294 | $publicStartsWithAndSystemForQuirks = array( |
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| 295 | "-//w3c//dtd html 4.01 frameset//", |
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| 296 | "-//w3c//dtd html 4.01 transitional//", |
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| 297 | ); |
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| 298 | $publicStartsWithForLimitedQuirks = array( |
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| 299 | "-//w3c//dtd xhtml 1.0 frameset//", |
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| 300 | "-//w3c//dtd xhtml 1.0 transitional//", |
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| 301 | ); |
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| 302 | $publicStartsWithAndSystemForLimitedQuirks = array( |
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| 303 | "-//w3c//dtd html 4.01 frameset//", |
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| 304 | "-//w3c//dtd html 4.01 transitional//", |
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| 305 | ); |
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| 306 | // first, do easy checks |
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| 307 | if ( |
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| 308 | !empty($token['force-quirks']) || |
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| 309 | strtolower($token['name']) !== 'html' |
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| 310 | ) { |
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| 311 | $this->quirks_mode = self::QUIRKS_MODE; |
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| 312 | } else { |
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| 313 | do { |
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| 314 | if ($system) { |
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| 315 | foreach ($publicStartsWithAndSystemForQuirks as $x) { |
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| 316 | if (strncmp($public, $x, strlen($x)) === 0) { |
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| 317 | $this->quirks_mode = self::QUIRKS_MODE; |
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| 318 | break; |
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| 319 | } |
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| 320 | } |
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| 321 | if (!is_null($this->quirks_mode)) break; |
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| 322 | foreach ($publicStartsWithAndSystemForLimitedQuirks as $x) { |
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| 323 | if (strncmp($public, $x, strlen($x)) === 0) { |
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| 324 | $this->quirks_mode = self::LIMITED_QUIRKS_MODE; |
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| 325 | break; |
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| 326 | } |
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| 327 | } |
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| 328 | if (!is_null($this->quirks_mode)) break; |
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| 329 | } |
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| 330 | foreach ($publicSetToForQuirks as $x) { |
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| 331 | if ($public === $x) { |
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| 332 | $this->quirks_mode = self::QUIRKS_MODE; |
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| 333 | break; |
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| 334 | } |
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| 335 | } |
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| 336 | if (!is_null($this->quirks_mode)) break; |
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| 337 | foreach ($publicStartsWithForLimitedQuirks as $x) { |
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| 338 | if (strncmp($public, $x, strlen($x)) === 0) { |
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| 339 | $this->quirks_mode = self::LIMITED_QUIRKS_MODE; |
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| 340 | } |
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| 341 | } |
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| 342 | if (!is_null($this->quirks_mode)) break; |
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| 343 | if ($system === "http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd") { |
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| 344 | $this->quirks_mode = self::QUIRKS_MODE; |
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| 345 | break; |
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| 346 | } |
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| 347 | foreach ($publicStartsWithForQuirks as $x) { |
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| 348 | if (strncmp($public, $x, strlen($x)) === 0) { |
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| 349 | $this->quirks_mode = self::QUIRKS_MODE; |
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| 350 | break; |
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| 351 | } |
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| 352 | } |
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| 353 | if (is_null($this->quirks_mode)) { |
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| 354 | $this->quirks_mode = self::NO_QUIRKS; |
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| 355 | } |
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| 356 | } while (false); |
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| 357 | } |
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| 358 | $this->mode = self::BEFORE_HTML; |
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| 359 | } else { |
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| 360 | // parse error |
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| 361 | /* Switch the insertion mode to "before html", then reprocess the |
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| 362 | * current token. */ |
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| 363 | $this->mode = self::BEFORE_HTML; |
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| 364 | $this->quirks_mode = self::QUIRKS_MODE; |
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| 365 | $this->emitToken($token); |
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| 366 | } |
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| 367 | break; |
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| 368 | |||
| 369 | case self::BEFORE_HTML: |
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| 370 | |||
| 371 | /* A DOCTYPE token */ |
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| 372 | if($token['type'] === HTML5_Tokenizer::DOCTYPE) { |
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| 373 | // Parse error. Ignore the token. |
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| 374 | $this->ignored = true; |
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| 375 | |||
| 376 | /* A comment token */ |
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| 377 | } elseif($token['type'] === HTML5_Tokenizer::COMMENT) { |
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| 378 | /* Append a Comment node to the Document object with the data |
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| 379 | attribute set to the data given in the comment token. */ |
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| 380 | // XDOM |
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| 381 | $comment = $this->dom->createComment($token['data']); |
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| 382 | $this->dom->appendChild($comment); |
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| 383 | |||
| 384 | /* A character token that is one of one of U+0009 CHARACTER TABULATION, |
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| 385 | U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF), |
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| 386 | or U+0020 SPACE */ |
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| 387 | } elseif($token['type'] === HTML5_Tokenizer::SPACECHARACTER) { |
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| 388 | /* Ignore the token. */ |
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| 389 | $this->ignored = true; |
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| 390 | |||
| 391 | /* A start tag whose tag name is "html" */ |
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| 392 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] == 'html') { |
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| 393 | /* Create an element for the token in the HTML namespace. Append it |
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| 394 | * to the Document object. Put this element in the stack of open |
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| 395 | * elements. */ |
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| 396 | // XDOM |
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| 397 | $html = $this->insertElement($token, false); |
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| 398 | $this->dom->appendChild($html); |
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| 399 | $this->stack[] = $html; |
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| 400 | |||
| 401 | $this->mode = self::BEFORE_HEAD; |
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| 402 | |||
| 403 | } else { |
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| 404 | /* Create an html element. Append it to the Document object. Put |
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| 405 | * this element in the stack of open elements. */ |
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| 406 | // XDOM |
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| 407 | $html = $this->dom->createElementNS(self::NS_HTML, 'html'); |
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| 408 | $this->dom->appendChild($html); |
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| 409 | $this->stack[] = $html; |
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| 410 | |||
| 411 | /* Switch the insertion mode to "before head", then reprocess the |
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| 412 | * current token. */ |
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| 413 | $this->mode = self::BEFORE_HEAD; |
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| 414 | $this->emitToken($token); |
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| 415 | } |
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| 416 | break; |
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| 417 | |||
| 418 | case self::BEFORE_HEAD: |
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| 419 | |||
| 420 | /* A character token that is one of one of U+0009 CHARACTER TABULATION, |
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| 421 | U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF), |
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| 422 | or U+0020 SPACE */ |
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| 423 | if($token['type'] === HTML5_Tokenizer::SPACECHARACTER) { |
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| 424 | /* Ignore the token. */ |
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| 425 | $this->ignored = true; |
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| 426 | |||
| 427 | /* A comment token */ |
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| 428 | } elseif($token['type'] === HTML5_Tokenizer::COMMENT) { |
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| 429 | /* Append a Comment node to the current node with the data attribute |
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| 430 | set to the data given in the comment token. */ |
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| 431 | $this->insertComment($token['data']); |
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| 432 | |||
| 433 | /* A DOCTYPE token */ |
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| 434 | } elseif($token['type'] === HTML5_Tokenizer::DOCTYPE) { |
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| 435 | /* Parse error. Ignore the token */ |
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| 436 | $this->ignored = true; |
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| 437 | // parse error |
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| 438 | |||
| 439 | /* A start tag token with the tag name "html" */ |
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| 440 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'html') { |
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| 441 | /* Process the token using the rules for the "in body" |
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| 442 | * insertion mode. */ |
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| 443 | $this->processWithRulesFor($token, self::IN_BODY); |
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| 444 | |||
| 445 | /* A start tag token with the tag name "head" */ |
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| 446 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'head') { |
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| 447 | /* Insert an HTML element for the token. */ |
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| 448 | $element = $this->insertElement($token); |
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| 449 | |||
| 450 | /* Set the head element pointer to this new element node. */ |
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| 451 | $this->head_pointer = $element; |
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| 452 | |||
| 453 | /* Change the insertion mode to "in head". */ |
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| 454 | $this->mode = self::IN_HEAD; |
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| 455 | |||
| 456 | /* An end tag whose tag name is one of: "head", "body", "html", "br" */ |
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| 457 | } elseif( |
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| 458 | $token['type'] === HTML5_Tokenizer::ENDTAG && ( |
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| 459 | $token['name'] === 'head' || $token['name'] === 'body' || |
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| 460 | $token['name'] === 'html' || $token['name'] === 'br' |
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| 461 | )) { |
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| 462 | /* Act as if a start tag token with the tag name "head" and no |
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| 463 | * attributes had been seen, then reprocess the current token. */ |
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| 464 | $this->emitToken(array( |
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| 465 | 'name' => 'head', |
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| 466 | 'type' => HTML5_Tokenizer::STARTTAG, |
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| 467 | 'attr' => array() |
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| 468 | )); |
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| 469 | $this->emitToken($token); |
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| 470 | |||
| 471 | /* Any other end tag */ |
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| 472 | } elseif($token['type'] === HTML5_Tokenizer::ENDTAG) { |
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| 473 | /* Parse error. Ignore the token. */ |
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| 474 | $this->ignored = true; |
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| 475 | |||
| 476 | } else { |
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| 477 | /* Act as if a start tag token with the tag name "head" and no |
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| 478 | * attributes had been seen, then reprocess the current token. |
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| 479 | * Note: This will result in an empty head element being |
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| 480 | * generated, with the current token being reprocessed in the |
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| 481 | * "after head" insertion mode. */ |
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| 482 | $this->emitToken(array( |
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| 483 | 'name' => 'head', |
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| 484 | 'type' => HTML5_Tokenizer::STARTTAG, |
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| 485 | 'attr' => array() |
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| 486 | )); |
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| 487 | $this->emitToken($token); |
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| 488 | } |
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| 489 | break; |
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| 490 | |||
| 491 | case self::IN_HEAD: |
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| 492 | |||
| 493 | /* A character token that is one of one of U+0009 CHARACTER TABULATION, |
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| 494 | U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF), |
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| 495 | or U+0020 SPACE. */ |
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| 496 | if($token['type'] === HTML5_Tokenizer::SPACECHARACTER) { |
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| 497 | /* Insert the character into the current node. */ |
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| 498 | $this->insertText($token['data']); |
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| 499 | |||
| 500 | /* A comment token */ |
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| 501 | } elseif($token['type'] === HTML5_Tokenizer::COMMENT) { |
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| 502 | /* Append a Comment node to the current node with the data attribute |
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| 503 | set to the data given in the comment token. */ |
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| 504 | $this->insertComment($token['data']); |
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| 505 | |||
| 506 | /* A DOCTYPE token */ |
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| 507 | } elseif($token['type'] === HTML5_Tokenizer::DOCTYPE) { |
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| 508 | /* Parse error. Ignore the token. */ |
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| 509 | $this->ignored = true; |
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| 510 | // parse error |
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| 511 | |||
| 512 | /* A start tag whose tag name is "html" */ |
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| 513 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && |
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| 514 | $token['name'] === 'html') { |
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| 515 | $this->processWithRulesFor($token, self::IN_BODY); |
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| 516 | |||
| 517 | /* A start tag whose tag name is one of: "base", "command", "link" */ |
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| 518 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && |
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| 519 | ($token['name'] === 'base' || $token['name'] === 'command' || |
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| 520 | $token['name'] === 'link')) { |
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| 521 | /* Insert an HTML element for the token. Immediately pop the |
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| 522 | * current node off the stack of open elements. */ |
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| 523 | $this->insertElement($token); |
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| 524 | array_pop($this->stack); |
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| 525 | |||
| 526 | // YYY: Acknowledge the token's self-closing flag, if it is set. |
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| 527 | |||
| 528 | /* A start tag whose tag name is "meta" */ |
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| 529 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'meta') { |
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| 530 | /* Insert an HTML element for the token. Immediately pop the |
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| 531 | * current node off the stack of open elements. */ |
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| 532 | $this->insertElement($token); |
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| 533 | array_pop($this->stack); |
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| 534 | |||
| 535 | // XERROR: Acknowledge the token's self-closing flag, if it is set. |
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| 536 | |||
| 537 | // XENCODING: If the element has a charset attribute, and its value is a |
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| 538 | // supported encoding, and the confidence is currently tentative, |
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| 539 | // then change the encoding to the encoding given by the value of |
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| 540 | // the charset attribute. |
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| 541 | // |
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| 542 | // Otherwise, if the element has a content attribute, and applying |
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| 543 | // the algorithm for extracting an encoding from a Content-Type to |
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| 544 | // its value returns a supported encoding encoding, and the |
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| 545 | // confidence is currently tentative, then change the encoding to |
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| 546 | // the encoding encoding. |
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| 547 | |||
| 548 | /* A start tag with the tag name "title" */ |
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| 549 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'title') { |
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| 550 | $this->insertRCDATAElement($token); |
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| 551 | |||
| 552 | /* A start tag whose tag name is "noscript", if the scripting flag is enabled, or |
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| 553 | * A start tag whose tag name is one of: "noframes", "style" */ |
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| 554 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && |
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| 555 | ($token['name'] === 'noscript' || $token['name'] === 'noframes' || $token['name'] === 'style')) { |
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| 556 | // XSCRIPT: Scripting flag not respected |
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| 557 | $this->insertCDATAElement($token); |
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| 558 | |||
| 559 | // XSCRIPT: Scripting flag disable not implemented |
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| 560 | |||
| 561 | /* A start tag with the tag name "script" */ |
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| 562 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'script') { |
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| 563 | /* 1. Create an element for the token in the HTML namespace. */ |
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| 564 | $node = $this->insertElement($token, false); |
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| 565 | |||
| 566 | /* 2. Mark the element as being "parser-inserted" */ |
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| 567 | // Uhhh... XSCRIPT |
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| 568 | |||
| 569 | /* 3. If the parser was originally created for the HTML |
||
| 570 | * fragment parsing algorithm, then mark the script element as |
||
| 571 | * "already executed". (fragment case) */ |
||
| 572 | // ditto... XSCRIPT |
||
| 573 | |||
| 574 | /* 4. Append the new element to the current node and push it onto |
||
| 575 | * the stack of open elements. */ |
||
| 576 | end($this->stack)->appendChild($node); |
||
| 577 | $this->stack[] = $node; |
||
| 578 | // I guess we could squash these together |
||
| 579 | |||
| 580 | /* 6. Let the original insertion mode be the current insertion mode. */ |
||
| 581 | $this->original_mode = $this->mode; |
||
| 582 | /* 7. Switch the insertion mode to "in CDATA/RCDATA" */ |
||
| 583 | $this->mode = self::IN_CDATA_RCDATA; |
||
| 584 | /* 5. Switch the tokeniser's content model flag to the CDATA state. */ |
||
| 585 | $this->content_model = HTML5_Tokenizer::CDATA; |
||
| 586 | |||
| 587 | /* An end tag with the tag name "head" */ |
||
| 588 | } elseif($token['type'] === HTML5_Tokenizer::ENDTAG && $token['name'] === 'head') { |
||
| 589 | /* Pop the current node (which will be the head element) off the stack of open elements. */ |
||
| 590 | array_pop($this->stack); |
||
| 591 | |||
| 592 | /* Change the insertion mode to "after head". */ |
||
| 593 | $this->mode = self::AFTER_HEAD; |
||
| 594 | |||
| 595 | // Slight logic inversion here to minimize duplication |
||
| 596 | /* A start tag with the tag name "head". */ |
||
| 597 | /* An end tag whose tag name is not one of: "body", "html", "br" */ |
||
| 598 | } elseif(($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'head') || |
||
| 599 | ($token['type'] === HTML5_Tokenizer::ENDTAG && $token['name'] !== 'html' && |
||
| 600 | $token['name'] !== 'body' && $token['name'] !== 'br')) { |
||
| 601 | // Parse error. Ignore the token. |
||
| 602 | $this->ignored = true; |
||
| 603 | |||
| 604 | /* Anything else */ |
||
| 605 | } else { |
||
| 606 | /* Act as if an end tag token with the tag name "head" had been |
||
| 607 | * seen, and reprocess the current token. */ |
||
| 608 | $this->emitToken(array( |
||
| 609 | 'name' => 'head', |
||
| 610 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 611 | )); |
||
| 612 | |||
| 613 | /* Then, reprocess the current token. */ |
||
| 614 | $this->emitToken($token); |
||
| 615 | } |
||
| 616 | break; |
||
| 617 | |||
| 618 | case self::IN_HEAD_NOSCRIPT: |
||
| 619 | if ($token['type'] === HTML5_Tokenizer::DOCTYPE) { |
||
| 620 | // parse error |
||
| 621 | } elseif ($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'html') { |
||
| 622 | $this->processWithRulesFor($token, self::IN_BODY); |
||
| 623 | } elseif ($token['type'] === HTML5_Tokenizer::ENDTAG && $token['name'] === 'noscript') { |
||
| 624 | /* Pop the current node (which will be a noscript element) from the |
||
| 625 | * stack of open elements; the new current node will be a head |
||
| 626 | * element. */ |
||
| 627 | array_pop($this->stack); |
||
| 628 | $this->mode = self::IN_HEAD; |
||
| 629 | } elseif ( |
||
| 630 | ($token['type'] === HTML5_Tokenizer::SPACECHARACTER) || |
||
| 631 | ($token['type'] === HTML5_Tokenizer::COMMENT) || |
||
| 632 | ($token['type'] === HTML5_Tokenizer::STARTTAG && ( |
||
| 633 | $token['name'] === 'link' || $token['name'] === 'meta' || |
||
| 634 | $token['name'] === 'noframes' || $token['name'] === 'style'))) { |
||
| 635 | $this->processWithRulesFor($token, self::IN_HEAD); |
||
| 636 | // inverted logic |
||
| 637 | } elseif ( |
||
| 638 | ($token['type'] === HTML5_Tokenizer::STARTTAG && ( |
||
| 639 | $token['name'] === 'head' || $token['name'] === 'noscript')) || |
||
| 640 | ($token['type'] === HTML5_Tokenizer::ENDTAG && |
||
| 641 | $token['name'] !== 'br')) { |
||
| 642 | // parse error |
||
| 643 | } else { |
||
| 644 | // parse error |
||
| 645 | $this->emitToken(array( |
||
| 646 | 'type' => HTML5_Tokenizer::ENDTAG, |
||
| 647 | 'name' => 'noscript', |
||
| 648 | )); |
||
| 649 | $this->emitToken($token); |
||
| 650 | } |
||
| 651 | break; |
||
| 652 | |||
| 653 | case self::AFTER_HEAD: |
||
| 654 | /* Handle the token as follows: */ |
||
| 655 | |||
| 656 | /* A character token that is one of one of U+0009 CHARACTER TABULATION, |
||
| 657 | U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF), |
||
| 658 | or U+0020 SPACE */ |
||
| 659 | if($token['type'] === HTML5_Tokenizer::SPACECHARACTER) { |
||
| 660 | /* Append the character to the current node. */ |
||
| 661 | $this->insertText($token['data']); |
||
| 662 | |||
| 663 | /* A comment token */ |
||
| 664 | } elseif($token['type'] === HTML5_Tokenizer::COMMENT) { |
||
| 665 | /* Append a Comment node to the current node with the data attribute |
||
| 666 | set to the data given in the comment token. */ |
||
| 667 | $this->insertComment($token['data']); |
||
| 668 | |||
| 669 | } elseif ($token['type'] === HTML5_Tokenizer::DOCTYPE) { |
||
| 670 | // parse error |
||
| 671 | |||
| 672 | } elseif ($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'html') { |
||
| 673 | $this->processWithRulesFor($token, self::IN_BODY); |
||
| 674 | |||
| 675 | /* A start tag token with the tag name "body" */ |
||
| 676 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'body') { |
||
| 677 | $this->insertElement($token); |
||
| 678 | |||
| 679 | /* Set the frameset-ok flag to "not ok". */ |
||
| 680 | $this->flag_frameset_ok = false; |
||
| 681 | |||
| 682 | /* Change the insertion mode to "in body". */ |
||
| 683 | $this->mode = self::IN_BODY; |
||
| 684 | |||
| 685 | /* A start tag token with the tag name "frameset" */ |
||
| 686 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'frameset') { |
||
| 687 | /* Insert a frameset element for the token. */ |
||
| 688 | $this->insertElement($token); |
||
| 689 | |||
| 690 | /* Change the insertion mode to "in frameset". */ |
||
| 691 | $this->mode = self::IN_FRAMESET; |
||
| 692 | |||
| 693 | /* A start tag token whose tag name is one of: "base", "link", "meta", |
||
| 694 | "script", "style", "title" */ |
||
| 695 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && in_array($token['name'], |
||
| 696 | array('base', 'link', 'meta', 'noframes', 'script', 'style', 'title'))) { |
||
| 697 | // parse error |
||
| 698 | /* Push the node pointed to by the head element pointer onto the |
||
| 699 | * stack of open elements. */ |
||
| 700 | $this->stack[] = $this->head_pointer; |
||
| 701 | $this->processWithRulesFor($token, self::IN_HEAD); |
||
| 702 | array_splice($this->stack, array_search($this->head_pointer, $this->stack, true), 1); |
||
| 703 | |||
| 704 | // inversion of specification |
||
| 705 | } elseif( |
||
| 706 | ($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'head') || |
||
| 707 | ($token['type'] === HTML5_Tokenizer::ENDTAG && |
||
| 708 | $token['name'] !== 'body' && $token['name'] !== 'html' && |
||
| 709 | $token['name'] !== 'br')) { |
||
| 710 | // parse error |
||
| 711 | |||
| 712 | /* Anything else */ |
||
| 713 | } else { |
||
| 714 | $this->emitToken(array( |
||
| 715 | 'name' => 'body', |
||
| 716 | 'type' => HTML5_Tokenizer::STARTTAG, |
||
| 717 | 'attr' => array() |
||
| 718 | )); |
||
| 719 | $this->flag_frameset_ok = true; |
||
| 720 | $this->emitToken($token); |
||
| 721 | } |
||
| 722 | break; |
||
| 723 | |||
| 724 | case self::IN_BODY: |
||
| 725 | /* Handle the token as follows: */ |
||
| 726 | |||
| 727 | switch($token['type']) { |
||
| 728 | /* A character token */ |
||
| 729 | case HTML5_Tokenizer::CHARACTER: |
||
| 730 | case HTML5_Tokenizer::SPACECHARACTER: |
||
| 731 | /* Reconstruct the active formatting elements, if any. */ |
||
| 732 | $this->reconstructActiveFormattingElements(); |
||
| 733 | |||
| 734 | /* Append the token's character to the current node. */ |
||
| 735 | $this->insertText($token['data']); |
||
| 736 | |||
| 737 | /* If the token is not one of U+0009 CHARACTER TABULATION, |
||
| 738 | * U+000A LINE FEED (LF), U+000C FORM FEED (FF), or U+0020 |
||
| 739 | * SPACE, then set the frameset-ok flag to "not ok". */ |
||
| 740 | // i.e., if any of the characters is not whitespace |
||
| 741 | if (strlen($token['data']) !== strspn($token['data'], HTML5_Tokenizer::WHITESPACE)) { |
||
| 742 | $this->flag_frameset_ok = false; |
||
| 743 | } |
||
| 744 | break; |
||
| 745 | |||
| 746 | /* A comment token */ |
||
| 747 | case HTML5_Tokenizer::COMMENT: |
||
| 748 | /* Append a Comment node to the current node with the data |
||
| 749 | attribute set to the data given in the comment token. */ |
||
| 750 | $this->insertComment($token['data']); |
||
| 751 | break; |
||
| 752 | |||
| 753 | case HTML5_Tokenizer::DOCTYPE: |
||
| 754 | // parse error |
||
| 755 | break; |
||
| 756 | |||
| 757 | case HTML5_Tokenizer::EOF: |
||
| 758 | // parse error |
||
| 759 | break; |
||
| 760 | |||
| 761 | case HTML5_Tokenizer::STARTTAG: |
||
| 762 | switch($token['name']) { |
||
| 763 | case 'html': |
||
| 764 | // parse error |
||
| 765 | /* For each attribute on the token, check to see if the |
||
| 766 | * attribute is already present on the top element of the |
||
| 767 | * stack of open elements. If it is not, add the attribute |
||
| 768 | * and its corresponding value to that element. */ |
||
| 769 | foreach($token['attr'] as $attr) { |
||
| 770 | if(!$this->stack[0]->hasAttribute($attr['name'])) { |
||
| 771 | $this->stack[0]->setAttribute($attr['name'], $attr['value']); |
||
| 772 | } |
||
| 773 | } |
||
| 774 | break; |
||
| 775 | |||
| 776 | case 'base': case 'command': case 'link': case 'meta': case 'noframes': |
||
| 777 | case 'script': case 'style': case 'title': |
||
| 778 | /* Process the token as if the insertion mode had been "in |
||
| 779 | head". */ |
||
| 780 | $this->processWithRulesFor($token, self::IN_HEAD); |
||
| 781 | break; |
||
| 782 | |||
| 783 | /* A start tag token with the tag name "body" */ |
||
| 784 | case 'body': |
||
| 785 | /* Parse error. If the second element on the stack of open |
||
| 786 | elements is not a body element, or, if the stack of open |
||
| 787 | elements has only one node on it, then ignore the token. |
||
| 788 | (fragment case) */ |
||
| 789 | if(count($this->stack) === 1 || $this->stack[1]->tagName !== 'body') { |
||
| 790 | $this->ignored = true; |
||
| 791 | // Ignore |
||
| 792 | |||
| 793 | /* Otherwise, for each attribute on the token, check to see |
||
| 794 | if the attribute is already present on the body element (the |
||
| 795 | second element) on the stack of open elements. If it is not, |
||
| 796 | add the attribute and its corresponding value to that |
||
| 797 | element. */ |
||
| 798 | } else { |
||
| 799 | foreach($token['attr'] as $attr) { |
||
| 800 | if(!$this->stack[1]->hasAttribute($attr['name'])) { |
||
| 801 | $this->stack[1]->setAttribute($attr['name'], $attr['value']); |
||
| 802 | } |
||
| 803 | } |
||
| 804 | } |
||
| 805 | break; |
||
| 806 | |||
| 807 | case 'frameset': |
||
| 808 | // parse error |
||
| 809 | /* If the second element on the stack of open elements is |
||
| 810 | * not a body element, or, if the stack of open elements |
||
| 811 | * has only one node on it, then ignore the token. |
||
| 812 | * (fragment case) */ |
||
| 813 | if(count($this->stack) === 1 || $this->stack[1]->tagName !== 'body') { |
||
| 814 | $this->ignored = true; |
||
| 815 | // Ignore |
||
| 816 | } elseif (!$this->flag_frameset_ok) { |
||
| 817 | $this->ignored = true; |
||
| 818 | // Ignore |
||
| 819 | } else { |
||
| 820 | /* 1. Remove the second element on the stack of open |
||
| 821 | * elements from its parent node, if it has one. */ |
||
| 822 | if($this->stack[1]->parentNode) { |
||
| 823 | $this->stack[1]->parentNode->removeChild($this->stack[1]); |
||
| 824 | } |
||
| 825 | |||
| 826 | /* 2. Pop all the nodes from the bottom of the stack of |
||
| 827 | * open elements, from the current node up to the root |
||
| 828 | * html element. */ |
||
| 829 | array_splice($this->stack, 1); |
||
| 830 | |||
| 831 | $this->insertElement($token); |
||
| 832 | $this->mode = self::IN_FRAMESET; |
||
| 833 | } |
||
| 834 | break; |
||
| 835 | |||
| 836 | // in spec, there is a diversion here |
||
| 837 | |||
| 838 | case 'address': case 'article': case 'aside': case 'blockquote': |
||
| 839 | case 'center': case 'datagrid': case 'details': case 'dir': |
||
| 840 | case 'div': case 'dl': case 'fieldset': case 'figure': case 'footer': |
||
| 841 | case 'header': case 'hgroup': case 'menu': case 'nav': |
||
| 842 | case 'ol': case 'p': case 'section': case 'ul': |
||
| 843 | /* If the stack of open elements has a p element in scope, |
||
| 844 | then act as if an end tag with the tag name p had been |
||
| 845 | seen. */ |
||
| 846 | if($this->elementInScope('p')) { |
||
| 847 | $this->emitToken(array( |
||
| 848 | 'name' => 'p', |
||
| 849 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 850 | )); |
||
| 851 | } |
||
| 852 | |||
| 853 | /* Insert an HTML element for the token. */ |
||
| 854 | $this->insertElement($token); |
||
| 855 | break; |
||
| 856 | |||
| 857 | /* A start tag whose tag name is one of: "h1", "h2", "h3", "h4", |
||
| 858 | "h5", "h6" */ |
||
| 859 | case 'h1': case 'h2': case 'h3': case 'h4': case 'h5': case 'h6': |
||
| 860 | /* If the stack of open elements has a p element in scope, |
||
| 861 | then act as if an end tag with the tag name p had been seen. */ |
||
| 862 | if($this->elementInScope('p')) { |
||
| 863 | $this->emitToken(array( |
||
| 864 | 'name' => 'p', |
||
| 865 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 866 | )); |
||
| 867 | } |
||
| 868 | |||
| 869 | /* If the current node is an element whose tag name is one |
||
| 870 | * of "h1", "h2", "h3", "h4", "h5", or "h6", then this is a |
||
| 871 | * parse error; pop the current node off the stack of open |
||
| 872 | * elements. */ |
||
| 873 | $peek = array_pop($this->stack); |
||
| 874 | if (in_array($peek->tagName, array("h1", "h2", "h3", "h4", "h5", "h6"))) { |
||
| 875 | // parse error |
||
| 876 | } else { |
||
| 877 | $this->stack[] = $peek; |
||
| 878 | } |
||
| 879 | |||
| 880 | /* Insert an HTML element for the token. */ |
||
| 881 | $this->insertElement($token); |
||
| 882 | break; |
||
| 883 | |||
| 884 | case 'pre': case 'listing': |
||
| 885 | /* If the stack of open elements has a p element in scope, |
||
| 886 | then act as if an end tag with the tag name p had been seen. */ |
||
| 887 | if($this->elementInScope('p')) { |
||
| 888 | $this->emitToken(array( |
||
| 889 | 'name' => 'p', |
||
| 890 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 891 | )); |
||
| 892 | } |
||
| 893 | $this->insertElement($token); |
||
| 894 | /* If the next token is a U+000A LINE FEED (LF) character |
||
| 895 | * token, then ignore that token and move on to the next |
||
| 896 | * one. (Newlines at the start of pre blocks are ignored as |
||
| 897 | * an authoring convenience.) */ |
||
| 898 | $this->ignore_lf_token = 2; |
||
| 899 | $this->flag_frameset_ok = false; |
||
| 900 | break; |
||
| 901 | |||
| 902 | /* A start tag whose tag name is "form" */ |
||
| 903 | case 'form': |
||
| 904 | /* If the form element pointer is not null, ignore the |
||
| 905 | token with a parse error. */ |
||
| 906 | if($this->form_pointer !== null) { |
||
| 907 | $this->ignored = true; |
||
| 908 | // Ignore. |
||
| 909 | |||
| 910 | /* Otherwise: */ |
||
| 911 | } else { |
||
| 912 | /* If the stack of open elements has a p element in |
||
| 913 | scope, then act as if an end tag with the tag name p |
||
| 914 | had been seen. */ |
||
| 915 | if($this->elementInScope('p')) { |
||
| 916 | $this->emitToken(array( |
||
| 917 | 'name' => 'p', |
||
| 918 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 919 | )); |
||
| 920 | } |
||
| 921 | |||
| 922 | /* Insert an HTML element for the token, and set the |
||
| 923 | form element pointer to point to the element created. */ |
||
| 924 | $element = $this->insertElement($token); |
||
| 925 | $this->form_pointer = $element; |
||
| 926 | } |
||
| 927 | break; |
||
| 928 | |||
| 929 | // condensed specification |
||
| 930 | case 'li': case 'dc': case 'dd': case 'ds': case 'dt': |
||
| 931 | /* 1. Set the frameset-ok flag to "not ok". */ |
||
| 932 | $this->flag_frameset_ok = false; |
||
| 933 | |||
| 934 | $stack_length = count($this->stack) - 1; |
||
| 935 | for($n = $stack_length; 0 <= $n; $n--) { |
||
| 936 | /* 2. Initialise node to be the current node (the |
||
| 937 | bottommost node of the stack). */ |
||
| 938 | $stop = false; |
||
| 939 | $node = $this->stack[$n]; |
||
| 940 | $cat = $this->getElementCategory($node); |
||
| 941 | |||
| 942 | // for case 'li': |
||
| 943 | /* 3. If node is an li element, then act as if an end |
||
| 944 | * tag with the tag name "li" had been seen, then jump |
||
| 945 | * to the last step. */ |
||
| 946 | // for case 'dc': case 'dd': case 'ds': case 'dt': |
||
| 947 | /* If node is a dc, dd, ds or dt element, then act as if an end |
||
| 948 | * tag with the same tag name as node had been seen, then |
||
| 949 | * jump to the last step. */ |
||
| 950 | if(($token['name'] === 'li' && $node->tagName === 'li') || |
||
| 951 | ($token['name'] !== 'li' && ($node->tagName == 'dc' || $node->tagName === 'dd' || $node->tagName == 'ds' || $node->tagName === 'dt'))) { // limited conditional |
||
| 952 | $this->emitToken(array( |
||
| 953 | 'type' => HTML5_Tokenizer::ENDTAG, |
||
| 954 | 'name' => $node->tagName, |
||
| 955 | )); |
||
| 956 | break; |
||
| 957 | } |
||
| 958 | |||
| 959 | /* 4. If node is not in the formatting category, and is |
||
| 960 | not in the phrasing category, and is not an address, |
||
| 961 | div or p element, then stop this algorithm. */ |
||
| 962 | if($cat !== self::FORMATTING && $cat !== self::PHRASING && |
||
| 963 | $node->tagName !== 'address' && $node->tagName !== 'div' && |
||
| 964 | $node->tagName !== 'p') { |
||
| 965 | break; |
||
| 966 | } |
||
| 967 | |||
| 968 | /* 5. Otherwise, set node to the previous entry in the |
||
| 969 | * stack of open elements and return to step 2. */ |
||
| 970 | } |
||
| 971 | |||
| 972 | /* 6. This is the last step. */ |
||
| 973 | |||
| 974 | /* If the stack of open elements has a p element in scope, |
||
| 975 | then act as if an end tag with the tag name p had been |
||
| 976 | seen. */ |
||
| 977 | if($this->elementInScope('p')) { |
||
| 978 | $this->emitToken(array( |
||
| 979 | 'name' => 'p', |
||
| 980 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 981 | )); |
||
| 982 | } |
||
| 983 | |||
| 984 | /* Finally, insert an HTML element with the same tag |
||
| 985 | name as the token's. */ |
||
| 986 | $this->insertElement($token); |
||
| 987 | break; |
||
| 988 | |||
| 989 | /* A start tag token whose tag name is "plaintext" */ |
||
| 990 | case 'plaintext': |
||
| 991 | /* If the stack of open elements has a p element in scope, |
||
| 992 | then act as if an end tag with the tag name p had been |
||
| 993 | seen. */ |
||
| 994 | if($this->elementInScope('p')) { |
||
| 995 | $this->emitToken(array( |
||
| 996 | 'name' => 'p', |
||
| 997 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 998 | )); |
||
| 999 | } |
||
| 1000 | |||
| 1001 | /* Insert an HTML element for the token. */ |
||
| 1002 | $this->insertElement($token); |
||
| 1003 | |||
| 1004 | $this->content_model = HTML5_Tokenizer::PLAINTEXT; |
||
| 1005 | break; |
||
| 1006 | |||
| 1007 | // more diversions |
||
| 1008 | |||
| 1009 | /* A start tag whose tag name is "a" */ |
||
| 1010 | case 'a': |
||
| 1011 | /* If the list of active formatting elements contains |
||
| 1012 | an element whose tag name is "a" between the end of the |
||
| 1013 | list and the last marker on the list (or the start of |
||
| 1014 | the list if there is no marker on the list), then this |
||
| 1015 | is a parse error; act as if an end tag with the tag name |
||
| 1016 | "a" had been seen, then remove that element from the list |
||
| 1017 | of active formatting elements and the stack of open |
||
| 1018 | elements if the end tag didn't already remove it (it |
||
| 1019 | might not have if the element is not in table scope). */ |
||
| 1020 | $leng = count($this->a_formatting); |
||
| 1021 | |||
| 1022 | for($n = $leng - 1; $n >= 0; $n--) { |
||
| 1023 | if($this->a_formatting[$n] === self::MARKER) { |
||
| 1024 | break; |
||
| 1025 | |||
| 1026 | } elseif($this->a_formatting[$n]->tagName === 'a') { |
||
| 1027 | $a = $this->a_formatting[$n]; |
||
| 1028 | $this->emitToken(array( |
||
| 1029 | 'name' => 'a', |
||
| 1030 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 1031 | )); |
||
| 1032 | if (in_array($a, $this->a_formatting)) { |
||
| 1033 | $a_i = array_search($a, $this->a_formatting, true); |
||
| 1034 | if($a_i !== false) array_splice($this->a_formatting, $a_i, 1); |
||
| 1035 | } |
||
| 1036 | if (in_array($a, $this->stack)) { |
||
| 1037 | $a_i = array_search($a, $this->stack, true); |
||
| 1038 | if ($a_i !== false) array_splice($this->stack, $a_i, 1); |
||
| 1039 | } |
||
| 1040 | break; |
||
| 1041 | } |
||
| 1042 | } |
||
| 1043 | |||
| 1044 | /* Reconstruct the active formatting elements, if any. */ |
||
| 1045 | $this->reconstructActiveFormattingElements(); |
||
| 1046 | |||
| 1047 | /* Insert an HTML element for the token. */ |
||
| 1048 | $el = $this->insertElement($token); |
||
| 1049 | |||
| 1050 | /* Add that element to the list of active formatting |
||
| 1051 | elements. */ |
||
| 1052 | $this->a_formatting[] = $el; |
||
| 1053 | break; |
||
| 1054 | |||
| 1055 | case 'b': case 'big': case 'code': case 'em': case 'font': case 'i': |
||
| 1056 | case 's': case 'small': case 'strike': |
||
| 1057 | case 'strong': case 'tt': case 'u': |
||
| 1058 | /* Reconstruct the active formatting elements, if any. */ |
||
| 1059 | $this->reconstructActiveFormattingElements(); |
||
| 1060 | |||
| 1061 | /* Insert an HTML element for the token. */ |
||
| 1062 | $el = $this->insertElement($token); |
||
| 1063 | |||
| 1064 | /* Add that element to the list of active formatting |
||
| 1065 | elements. */ |
||
| 1066 | $this->a_formatting[] = $el; |
||
| 1067 | break; |
||
| 1068 | |||
| 1069 | case 'nobr': |
||
| 1070 | /* Reconstruct the active formatting elements, if any. */ |
||
| 1071 | $this->reconstructActiveFormattingElements(); |
||
| 1072 | |||
| 1073 | /* If the stack of open elements has a nobr element in |
||
| 1074 | * scope, then this is a parse error; act as if an end tag |
||
| 1075 | * with the tag name "nobr" had been seen, then once again |
||
| 1076 | * reconstruct the active formatting elements, if any. */ |
||
| 1077 | if ($this->elementInScope('nobr')) { |
||
| 1078 | $this->emitToken(array( |
||
| 1079 | 'name' => 'nobr', |
||
| 1080 | 'type' => HTML5_Tokenizer::ENDTAG, |
||
| 1081 | )); |
||
| 1082 | $this->reconstructActiveFormattingElements(); |
||
| 1083 | } |
||
| 1084 | |||
| 1085 | /* Insert an HTML element for the token. */ |
||
| 1086 | $el = $this->insertElement($token); |
||
| 1087 | |||
| 1088 | /* Add that element to the list of active formatting |
||
| 1089 | elements. */ |
||
| 1090 | $this->a_formatting[] = $el; |
||
| 1091 | break; |
||
| 1092 | |||
| 1093 | // another diversion |
||
| 1094 | |||
| 1095 | /* A start tag token whose tag name is "button" */ |
||
| 1096 | case 'button': |
||
| 1097 | /* If the stack of open elements has a button element in scope, |
||
| 1098 | then this is a parse error; act as if an end tag with the tag |
||
| 1099 | name "button" had been seen, then reprocess the token. (We don't |
||
| 1100 | do that. Unnecessary.) (I hope you're right! -- ezyang) */ |
||
| 1101 | if($this->elementInScope('button')) { |
||
| 1102 | $this->emitToken(array( |
||
| 1103 | 'name' => 'button', |
||
| 1104 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 1105 | )); |
||
| 1106 | } |
||
| 1107 | |||
| 1108 | /* Reconstruct the active formatting elements, if any. */ |
||
| 1109 | $this->reconstructActiveFormattingElements(); |
||
| 1110 | |||
| 1111 | /* Insert an HTML element for the token. */ |
||
| 1112 | $this->insertElement($token); |
||
| 1113 | |||
| 1114 | /* Insert a marker at the end of the list of active |
||
| 1115 | formatting elements. */ |
||
| 1116 | $this->a_formatting[] = self::MARKER; |
||
| 1117 | |||
| 1118 | $this->flag_frameset_ok = false; |
||
| 1119 | break; |
||
| 1120 | |||
| 1121 | case 'applet': case 'marquee': case 'object': |
||
| 1122 | /* Reconstruct the active formatting elements, if any. */ |
||
| 1123 | $this->reconstructActiveFormattingElements(); |
||
| 1124 | |||
| 1125 | /* Insert an HTML element for the token. */ |
||
| 1126 | $this->insertElement($token); |
||
| 1127 | |||
| 1128 | /* Insert a marker at the end of the list of active |
||
| 1129 | formatting elements. */ |
||
| 1130 | $this->a_formatting[] = self::MARKER; |
||
| 1131 | |||
| 1132 | $this->flag_frameset_ok = false; |
||
| 1133 | break; |
||
| 1134 | |||
| 1135 | // spec diversion |
||
| 1136 | |||
| 1137 | /* A start tag whose tag name is "table" */ |
||
| 1138 | case 'table': |
||
| 1139 | /* If the Document is not set to quirks mode, and the |
||
| 1140 | * stack of open elements has a p element in scope, then |
||
| 1141 | * act as if an end tag with the tag name "p" had been |
||
| 1142 | * seen. */ |
||
| 1143 | if($this->quirks_mode !== self::QUIRKS_MODE && |
||
| 1144 | $this->elementInScope('p')) { |
||
| 1145 | $this->emitToken(array( |
||
| 1146 | 'name' => 'p', |
||
| 1147 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 1148 | )); |
||
| 1149 | } |
||
| 1150 | |||
| 1151 | /* Insert an HTML element for the token. */ |
||
| 1152 | $this->insertElement($token); |
||
| 1153 | |||
| 1154 | $this->flag_frameset_ok = false; |
||
| 1155 | |||
| 1156 | /* Change the insertion mode to "in table". */ |
||
| 1157 | $this->mode = self::IN_TABLE; |
||
| 1158 | break; |
||
| 1159 | |||
| 1160 | /* A start tag whose tag name is one of: "area", "basefont", |
||
| 1161 | "bgsound", "br", "embed", "img", "param", "spacer", "wbr" */ |
||
| 1162 | case 'area': case 'basefont': case 'bgsound': case 'br': |
||
| 1163 | case 'embed': case 'img': case 'input': case 'keygen': case 'spacer': |
||
| 1164 | case 'wbr': |
||
| 1165 | /* Reconstruct the active formatting elements, if any. */ |
||
| 1166 | $this->reconstructActiveFormattingElements(); |
||
| 1167 | |||
| 1168 | /* Insert an HTML element for the token. */ |
||
| 1169 | $this->insertElement($token); |
||
| 1170 | |||
| 1171 | /* Immediately pop the current node off the stack of open elements. */ |
||
| 1172 | array_pop($this->stack); |
||
| 1173 | |||
| 1174 | // YYY: Acknowledge the token's self-closing flag, if it is set. |
||
| 1175 | |||
| 1176 | $this->flag_frameset_ok = false; |
||
| 1177 | break; |
||
| 1178 | |||
| 1179 | case 'param': case 'source': |
||
| 1180 | /* Insert an HTML element for the token. */ |
||
| 1181 | $this->insertElement($token); |
||
| 1182 | |||
| 1183 | /* Immediately pop the current node off the stack of open elements. */ |
||
| 1184 | array_pop($this->stack); |
||
| 1185 | |||
| 1186 | // YYY: Acknowledge the token's self-closing flag, if it is set. |
||
| 1187 | break; |
||
| 1188 | |||
| 1189 | /* A start tag whose tag name is "hr" */ |
||
| 1190 | case 'hr': |
||
| 1191 | /* If the stack of open elements has a p element in scope, |
||
| 1192 | then act as if an end tag with the tag name p had been seen. */ |
||
| 1193 | if($this->elementInScope('p')) { |
||
| 1194 | $this->emitToken(array( |
||
| 1195 | 'name' => 'p', |
||
| 1196 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 1197 | )); |
||
| 1198 | } |
||
| 1199 | |||
| 1200 | /* Insert an HTML element for the token. */ |
||
| 1201 | $this->insertElement($token); |
||
| 1202 | |||
| 1203 | /* Immediately pop the current node off the stack of open elements. */ |
||
| 1204 | array_pop($this->stack); |
||
| 1205 | |||
| 1206 | // YYY: Acknowledge the token's self-closing flag, if it is set. |
||
| 1207 | |||
| 1208 | $this->flag_frameset_ok = false; |
||
| 1209 | break; |
||
| 1210 | |||
| 1211 | /* A start tag whose tag name is "image" */ |
||
| 1212 | case 'image': |
||
| 1213 | /* Parse error. Change the token's tag name to "img" and |
||
| 1214 | reprocess it. (Don't ask.) */ |
||
| 1215 | $token['name'] = 'img'; |
||
| 1216 | $this->emitToken($token); |
||
| 1217 | break; |
||
| 1218 | |||
| 1219 | /* A start tag whose tag name is "isindex" */ |
||
| 1220 | case 'isindex': |
||
| 1221 | /* Parse error. */ |
||
| 1222 | |||
| 1223 | /* If the form element pointer is not null, |
||
| 1224 | then ignore the token. */ |
||
| 1225 | if($this->form_pointer === null) { |
||
| 1226 | /* Act as if a start tag token with the tag name "form" had |
||
| 1227 | been seen. */ |
||
| 1228 | /* If the token has an attribute called "action", set |
||
| 1229 | * the action attribute on the resulting form |
||
| 1230 | * element to the value of the "action" attribute of |
||
| 1231 | * the token. */ |
||
| 1232 | $attr = array(); |
||
| 1233 | $action = $this->getAttr($token, 'action'); |
||
| 1234 | if ($action !== false) { |
||
| 1235 | $attr[] = array('name' => 'action', 'value' => $action); |
||
| 1236 | } |
||
| 1237 | $this->emitToken(array( |
||
| 1238 | 'name' => 'form', |
||
| 1239 | 'type' => HTML5_Tokenizer::STARTTAG, |
||
| 1240 | 'attr' => $attr |
||
| 1241 | )); |
||
| 1242 | |||
| 1243 | /* Act as if a start tag token with the tag name "hr" had |
||
| 1244 | been seen. */ |
||
| 1245 | $this->emitToken(array( |
||
| 1246 | 'name' => 'hr', |
||
| 1247 | 'type' => HTML5_Tokenizer::STARTTAG, |
||
| 1248 | 'attr' => array() |
||
| 1249 | )); |
||
| 1250 | |||
| 1251 | /* Act as if a start tag token with the tag name "label" |
||
| 1252 | had been seen. */ |
||
| 1253 | $this->emitToken(array( |
||
| 1254 | 'name' => 'label', |
||
| 1255 | 'type' => HTML5_Tokenizer::STARTTAG, |
||
| 1256 | 'attr' => array() |
||
| 1257 | )); |
||
| 1258 | |||
| 1259 | /* Act as if a stream of character tokens had been seen. */ |
||
| 1260 | $prompt = $this->getAttr($token, 'prompt'); |
||
| 1261 | if ($prompt === false) { |
||
| 1262 | $prompt = 'This is a searchable index. '. |
||
| 1263 | 'Insert your search keywords here: '; |
||
| 1264 | } |
||
| 1265 | $this->emitToken(array( |
||
| 1266 | 'data' => $prompt, |
||
| 1267 | 'type' => HTML5_Tokenizer::CHARACTER, |
||
| 1268 | )); |
||
| 1269 | |||
| 1270 | /* Act as if a start tag token with the tag name "input" |
||
| 1271 | had been seen, with all the attributes from the "isindex" |
||
| 1272 | token, except with the "name" attribute set to the value |
||
| 1273 | "isindex" (ignoring any explicit "name" attribute). */ |
||
| 1274 | $attr = array(); |
||
| 1275 | foreach ($token['attr'] as $keypair) { |
||
| 1276 | if ($keypair['name'] === 'name' || $keypair['name'] === 'action' || |
||
| 1277 | $keypair['name'] === 'prompt') continue; |
||
| 1278 | $attr[] = $keypair; |
||
| 1279 | } |
||
| 1280 | $attr[] = array('name' => 'name', 'value' => 'isindex'); |
||
| 1281 | |||
| 1282 | $this->emitToken(array( |
||
| 1283 | 'name' => 'input', |
||
| 1284 | 'type' => HTML5_Tokenizer::STARTTAG, |
||
| 1285 | 'attr' => $attr |
||
| 1286 | )); |
||
| 1287 | |||
| 1288 | /* Act as if an end tag token with the tag name "label" |
||
| 1289 | had been seen. */ |
||
| 1290 | $this->emitToken(array( |
||
| 1291 | 'name' => 'label', |
||
| 1292 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 1293 | )); |
||
| 1294 | |||
| 1295 | /* Act as if a start tag token with the tag name "hr" had |
||
| 1296 | been seen. */ |
||
| 1297 | $this->emitToken(array( |
||
| 1298 | 'name' => 'hr', |
||
| 1299 | 'type' => HTML5_Tokenizer::STARTTAG |
||
| 1300 | )); |
||
| 1301 | |||
| 1302 | /* Act as if an end tag token with the tag name "form" had |
||
| 1303 | been seen. */ |
||
| 1304 | $this->emitToken(array( |
||
| 1305 | 'name' => 'form', |
||
| 1306 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 1307 | )); |
||
| 1308 | } else { |
||
| 1309 | $this->ignored = true; |
||
| 1310 | } |
||
| 1311 | break; |
||
| 1312 | |||
| 1313 | /* A start tag whose tag name is "textarea" */ |
||
| 1314 | case 'textarea': |
||
| 1315 | $this->insertElement($token); |
||
| 1316 | |||
| 1317 | /* If the next token is a U+000A LINE FEED (LF) |
||
| 1318 | * character token, then ignore that token and move on to |
||
| 1319 | * the next one. (Newlines at the start of textarea |
||
| 1320 | * elements are ignored as an authoring convenience.) |
||
| 1321 | * need flag, see also <pre> */ |
||
| 1322 | $this->ignore_lf_token = 2; |
||
| 1323 | |||
| 1324 | $this->original_mode = $this->mode; |
||
| 1325 | $this->flag_frameset_ok = false; |
||
| 1326 | $this->mode = self::IN_CDATA_RCDATA; |
||
| 1327 | |||
| 1328 | /* Switch the tokeniser's content model flag to the |
||
| 1329 | RCDATA state. */ |
||
| 1330 | $this->content_model = HTML5_Tokenizer::RCDATA; |
||
| 1331 | break; |
||
| 1332 | |||
| 1333 | /* A start tag token whose tag name is "xmp" */ |
||
| 1334 | case 'xmp': |
||
| 1335 | /* If the stack of open elements has a p element in |
||
| 1336 | scope, then act as if an end tag with the tag name |
||
| 1337 | "p" has been seen. */ |
||
| 1338 | if ($this->elementInScope('p')) { |
||
| 1339 | $this->emitToken(array( |
||
| 1340 | 'name' => 'p', |
||
| 1341 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 1342 | )); |
||
| 1343 | } |
||
| 1344 | |||
| 1345 | /* Reconstruct the active formatting elements, if any. */ |
||
| 1346 | $this->reconstructActiveFormattingElements(); |
||
| 1347 | |||
| 1348 | $this->flag_frameset_ok = false; |
||
| 1349 | |||
| 1350 | $this->insertCDATAElement($token); |
||
| 1351 | break; |
||
| 1352 | |||
| 1353 | case 'iframe': |
||
| 1354 | $this->flag_frameset_ok = false; |
||
| 1355 | $this->insertCDATAElement($token); |
||
| 1356 | break; |
||
| 1357 | |||
| 1358 | case 'noembed': case 'noscript': |
||
| 1359 | // XSCRIPT: should check scripting flag |
||
| 1360 | $this->insertCDATAElement($token); |
||
| 1361 | break; |
||
| 1362 | |||
| 1363 | /* A start tag whose tag name is "select" */ |
||
| 1364 | case 'select': |
||
| 1365 | /* Reconstruct the active formatting elements, if any. */ |
||
| 1366 | $this->reconstructActiveFormattingElements(); |
||
| 1367 | |||
| 1368 | /* Insert an HTML element for the token. */ |
||
| 1369 | $this->insertElement($token); |
||
| 1370 | |||
| 1371 | $this->flag_frameset_ok = false; |
||
| 1372 | |||
| 1373 | /* If the insertion mode is one of in table", "in caption", |
||
| 1374 | * "in column group", "in table body", "in row", or "in |
||
| 1375 | * cell", then switch the insertion mode to "in select in |
||
| 1376 | * table". Otherwise, switch the insertion mode to "in |
||
| 1377 | * select". */ |
||
| 1378 | if ( |
||
| 1379 | $this->mode === self::IN_TABLE || $this->mode === self::IN_CAPTION || |
||
| 1380 | $this->mode === self::IN_COLUMN_GROUP || $this->mode ==+self::IN_TABLE_BODY || |
||
| 1381 | $this->mode === self::IN_ROW || $this->mode === self::IN_CELL |
||
| 1382 | ) { |
||
| 1383 | $this->mode = self::IN_SELECT_IN_TABLE; |
||
| 1384 | } else { |
||
| 1385 | $this->mode = self::IN_SELECT; |
||
| 1386 | } |
||
| 1387 | break; |
||
| 1388 | |||
| 1389 | case 'option': case 'optgroup': |
||
| 1390 | if ($this->elementInScope('option')) { |
||
| 1391 | $this->emitToken(array( |
||
| 1392 | 'name' => 'option', |
||
| 1393 | 'type' => HTML5_Tokenizer::ENDTAG, |
||
| 1394 | )); |
||
| 1395 | } |
||
| 1396 | $this->reconstructActiveFormattingElements(); |
||
| 1397 | $this->insertElement($token); |
||
| 1398 | break; |
||
| 1399 | |||
| 1400 | case 'rp': case 'rt': |
||
| 1401 | /* If the stack of open elements has a ruby element in scope, then generate |
||
| 1402 | * implied end tags. If the current node is not then a ruby element, this is |
||
| 1403 | * a parse error; pop all the nodes from the current node up to the node |
||
| 1404 | * immediately before the bottommost ruby element on the stack of open elements. |
||
| 1405 | */ |
||
| 1406 | if ($this->elementInScope('ruby')) { |
||
| 1407 | $this->generateImpliedEndTags(); |
||
| 1408 | } |
||
| 1409 | $peek = false; |
||
| 1410 | do { |
||
| 1411 | if ($peek) { |
||
| 1412 | // parse error |
||
| 1413 | } |
||
| 1414 | $peek = array_pop($this->stack); |
||
| 1415 | } while ($peek->tagName !== 'ruby'); |
||
| 1416 | $this->stack[] = $peek; // we popped one too many |
||
| 1417 | $this->insertElement($token); |
||
| 1418 | break; |
||
| 1419 | |||
| 1420 | // spec diversion |
||
| 1421 | |||
| 1422 | case 'math': |
||
| 1423 | $this->reconstructActiveFormattingElements(); |
||
| 1424 | $token = $this->adjustMathMLAttributes($token); |
||
| 1425 | $token = $this->adjustForeignAttributes($token); |
||
| 1426 | $this->insertForeignElement($token, self::NS_MATHML); |
||
| 1427 | if (isset($token['self-closing'])) { |
||
| 1428 | // XERROR: acknowledge the token's self-closing flag |
||
| 1429 | array_pop($this->stack); |
||
| 1430 | } |
||
| 1431 | if ($this->mode !== self::IN_FOREIGN_CONTENT) { |
||
| 1432 | $this->secondary_mode = $this->mode; |
||
| 1433 | $this->mode = self::IN_FOREIGN_CONTENT; |
||
| 1434 | } |
||
| 1435 | break; |
||
| 1436 | |||
| 1437 | case 'svg': |
||
| 1438 | $this->reconstructActiveFormattingElements(); |
||
| 1439 | $token = $this->adjustSVGAttributes($token); |
||
| 1440 | $token = $this->adjustForeignAttributes($token); |
||
| 1441 | $this->insertForeignElement($token, self::NS_SVG); |
||
| 1442 | if (isset($token['self-closing'])) { |
||
| 1443 | // XERROR: acknowledge the token's self-closing flag |
||
| 1444 | array_pop($this->stack); |
||
| 1445 | } |
||
| 1446 | if ($this->mode !== self::IN_FOREIGN_CONTENT) { |
||
| 1447 | $this->secondary_mode = $this->mode; |
||
| 1448 | $this->mode = self::IN_FOREIGN_CONTENT; |
||
| 1449 | } |
||
| 1450 | break; |
||
| 1451 | |||
| 1452 | case 'caption': case 'col': case 'colgroup': case 'frame': case 'head': |
||
| 1453 | case 'tbody': case 'td': case 'tfoot': case 'th': case 'thead': case 'tr': |
||
| 1454 | // parse error |
||
| 1455 | break; |
||
| 1456 | |||
| 1457 | /* A start tag token not covered by the previous entries */ |
||
| 1458 | default: |
||
| 1459 | /* Reconstruct the active formatting elements, if any. */ |
||
| 1460 | $this->reconstructActiveFormattingElements(); |
||
| 1461 | |||
| 1462 | $this->insertElement($token); |
||
| 1463 | /* This element will be a phrasing element. */ |
||
| 1464 | break; |
||
| 1465 | } |
||
| 1466 | break; |
||
| 1467 | |||
| 1468 | case HTML5_Tokenizer::ENDTAG: |
||
| 1469 | switch($token['name']) { |
||
| 1470 | /* An end tag with the tag name "body" */ |
||
| 1471 | case 'body': |
||
| 1472 | /* If the stack of open elements does not have a body |
||
| 1473 | * element in scope, this is a parse error; ignore the |
||
| 1474 | * token. */ |
||
| 1475 | if(!$this->elementInScope('body')) { |
||
| 1476 | $this->ignored = true; |
||
| 1477 | |||
| 1478 | /* Otherwise, if there is a node in the stack of open |
||
| 1479 | * elements that is not either a dc element, a dd element, |
||
| 1480 | * a ds element, a dt element, an li element, an optgroup |
||
| 1481 | * element, an option element, a p element, an rp element, |
||
| 1482 | * an rt element, a tbody element, a td element, a tfoot |
||
| 1483 | * element, a th element, a thead element, a tr element, |
||
| 1484 | * the body element, or the html element, then this is a |
||
| 1485 | * parse error. |
||
| 1486 | */ |
||
| 1487 | } else { |
||
| 1488 | // XERROR: implement this check for parse error |
||
| 1489 | } |
||
| 1490 | |||
| 1491 | /* Change the insertion mode to "after body". */ |
||
| 1492 | $this->mode = self::AFTER_BODY; |
||
| 1493 | break; |
||
| 1494 | |||
| 1495 | /* An end tag with the tag name "html" */ |
||
| 1496 | case 'html': |
||
| 1497 | /* Act as if an end tag with tag name "body" had been seen, |
||
| 1498 | then, if that token wasn't ignored, reprocess the current |
||
| 1499 | token. */ |
||
| 1500 | $this->emitToken(array( |
||
| 1501 | 'name' => 'body', |
||
| 1502 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 1503 | )); |
||
| 1504 | |||
| 1505 | if (!$this->ignored) $this->emitToken($token); |
||
| 1506 | break; |
||
| 1507 | |||
| 1508 | case 'address': case 'article': case 'aside': case 'blockquote': |
||
| 1509 | case 'center': case 'datagrid': case 'details': case 'dir': |
||
| 1510 | case 'div': case 'dl': case 'fieldset': case 'footer': |
||
| 1511 | case 'header': case 'hgroup': case 'listing': case 'menu': |
||
| 1512 | case 'nav': case 'ol': case 'pre': case 'section': case 'ul': |
||
| 1513 | /* If the stack of open elements has an element in scope |
||
| 1514 | with the same tag name as that of the token, then generate |
||
| 1515 | implied end tags. */ |
||
| 1516 | if($this->elementInScope($token['name'])) { |
||
| 1517 | $this->generateImpliedEndTags(); |
||
| 1518 | |||
| 1519 | /* Now, if the current node is not an element with |
||
| 1520 | the same tag name as that of the token, then this |
||
| 1521 | is a parse error. */ |
||
| 1522 | // XERROR: implement parse error logic |
||
| 1523 | |||
| 1524 | /* If the stack of open elements has an element in |
||
| 1525 | scope with the same tag name as that of the token, |
||
| 1526 | then pop elements from this stack until an element |
||
| 1527 | with that tag name has been popped from the stack. */ |
||
| 1528 | do { |
||
| 1529 | $node = array_pop($this->stack); |
||
| 1530 | } while ($node->tagName !== $token['name']); |
||
| 1531 | } else { |
||
| 1532 | // parse error |
||
| 1533 | } |
||
| 1534 | break; |
||
| 1535 | |||
| 1536 | /* An end tag whose tag name is "form" */ |
||
| 1537 | case 'form': |
||
| 1538 | /* Let node be the element that the form element pointer is set to. */ |
||
| 1539 | $node = $this->form_pointer; |
||
| 1540 | /* Set the form element pointer to null. */ |
||
| 1541 | $this->form_pointer = null; |
||
| 1542 | /* If node is null or the stack of open elements does not |
||
| 1543 | * have node in scope, then this is a parse error; ignore the token. */ |
||
| 1544 | if ($node === null || !in_array($node, $this->stack)) { |
||
| 1545 | // parse error |
||
| 1546 | $this->ignored = true; |
||
| 1547 | } else { |
||
| 1548 | /* 1. Generate implied end tags. */ |
||
| 1549 | $this->generateImpliedEndTags(); |
||
| 1550 | /* 2. If the current node is not node, then this is a parse error. */ |
||
| 1551 | if (end($this->stack) !== $node) { |
||
| 1552 | // parse error |
||
| 1553 | } |
||
| 1554 | /* 3. Remove node from the stack of open elements. */ |
||
| 1555 | array_splice($this->stack, array_search($node, $this->stack, true), 1); |
||
| 1556 | } |
||
| 1557 | |||
| 1558 | break; |
||
| 1559 | |||
| 1560 | /* An end tag whose tag name is "p" */ |
||
| 1561 | case 'p': |
||
| 1562 | /* If the stack of open elements has a p element in scope, |
||
| 1563 | then generate implied end tags, except for p elements. */ |
||
| 1564 | if($this->elementInScope('p')) { |
||
| 1565 | /* Generate implied end tags, except for elements with |
||
| 1566 | * the same tag name as the token. */ |
||
| 1567 | $this->generateImpliedEndTags(array('p')); |
||
| 1568 | |||
| 1569 | /* If the current node is not a p element, then this is |
||
| 1570 | a parse error. */ |
||
| 1571 | // XERROR: implement |
||
| 1572 | |||
| 1573 | /* Pop elements from the stack of open elements until |
||
| 1574 | * an element with the same tag name as the token has |
||
| 1575 | * been popped from the stack. */ |
||
| 1576 | do { |
||
| 1577 | $node = array_pop($this->stack); |
||
| 1578 | } while ($node->tagName !== 'p'); |
||
| 1579 | |||
| 1580 | } else { |
||
| 1581 | // parse error |
||
| 1582 | $this->emitToken(array( |
||
| 1583 | 'name' => 'p', |
||
| 1584 | 'type' => HTML5_Tokenizer::STARTTAG, |
||
| 1585 | )); |
||
| 1586 | $this->emitToken($token); |
||
| 1587 | } |
||
| 1588 | break; |
||
| 1589 | |||
| 1590 | /* An end tag whose tag name is "li" */ |
||
| 1591 | case 'li': |
||
| 1592 | /* If the stack of open elements does not have an element |
||
| 1593 | * in list item scope with the same tag name as that of the |
||
| 1594 | * token, then this is a parse error; ignore the token. */ |
||
| 1595 | if ($this->elementInScope($token['name'], self::SCOPE_LISTITEM)) { |
||
| 1596 | /* Generate implied end tags, except for elements with the |
||
| 1597 | * same tag name as the token. */ |
||
| 1598 | $this->generateImpliedEndTags(array($token['name'])); |
||
| 1599 | /* If the current node is not an element with the same tag |
||
| 1600 | * name as that of the token, then this is a parse error. */ |
||
| 1601 | // XERROR: parse error |
||
| 1602 | /* Pop elements from the stack of open elements until an |
||
| 1603 | * element with the same tag name as the token has been |
||
| 1604 | * popped from the stack. */ |
||
| 1605 | do { |
||
| 1606 | $node = array_pop($this->stack); |
||
| 1607 | } while ($node->tagName !== $token['name']); |
||
| 1608 | } else { |
||
| 1609 | // XERROR: parse error |
||
| 1610 | } |
||
| 1611 | break; |
||
| 1612 | |||
| 1613 | /* An end tag whose tag name is "dc", "dd", "ds", "dt" */ |
||
| 1614 | case 'dc': case 'dd': case 'ds': case 'dt': |
||
| 1615 | if($this->elementInScope($token['name'])) { |
||
| 1616 | $this->generateImpliedEndTags(array($token['name'])); |
||
| 1617 | |||
| 1618 | /* If the current node is not an element with the same |
||
| 1619 | tag name as the token, then this is a parse error. */ |
||
| 1620 | // XERROR: implement parse error |
||
| 1621 | |||
| 1622 | /* Pop elements from the stack of open elements until |
||
| 1623 | * an element with the same tag name as the token has |
||
| 1624 | * been popped from the stack. */ |
||
| 1625 | do { |
||
| 1626 | $node = array_pop($this->stack); |
||
| 1627 | } while ($node->tagName !== $token['name']); |
||
| 1628 | |||
| 1629 | } else { |
||
| 1630 | // XERROR: parse error |
||
| 1631 | } |
||
| 1632 | break; |
||
| 1633 | |||
| 1634 | /* An end tag whose tag name is one of: "h1", "h2", "h3", "h4", |
||
| 1635 | "h5", "h6" */ |
||
| 1636 | case 'h1': case 'h2': case 'h3': case 'h4': case 'h5': case 'h6': |
||
| 1637 | $elements = array('h1', 'h2', 'h3', 'h4', 'h5', 'h6'); |
||
| 1638 | |||
| 1639 | /* If the stack of open elements has in scope an element whose |
||
| 1640 | tag name is one of "h1", "h2", "h3", "h4", "h5", or "h6", then |
||
| 1641 | generate implied end tags. */ |
||
| 1642 | if($this->elementInScope($elements)) { |
||
| 1643 | $this->generateImpliedEndTags(); |
||
| 1644 | |||
| 1645 | /* Now, if the current node is not an element with the same |
||
| 1646 | tag name as that of the token, then this is a parse error. */ |
||
| 1647 | // XERROR: implement parse error |
||
| 1648 | |||
| 1649 | /* If the stack of open elements has in scope an element |
||
| 1650 | whose tag name is one of "h1", "h2", "h3", "h4", "h5", or |
||
| 1651 | "h6", then pop elements from the stack until an element |
||
| 1652 | with one of those tag names has been popped from the stack. */ |
||
| 1653 | do { |
||
| 1654 | $node = array_pop($this->stack); |
||
| 1655 | } while (!in_array($node->tagName, $elements)); |
||
| 1656 | } else { |
||
| 1657 | // parse error |
||
| 1658 | } |
||
| 1659 | break; |
||
| 1660 | |||
| 1661 | /* An end tag whose tag name is one of: "a", "b", "big", "em", |
||
| 1662 | "font", "i", "nobr", "s", "small", "strike", "strong", "tt", "u" */ |
||
| 1663 | case 'a': case 'b': case 'big': case 'code': case 'em': case 'font': |
||
| 1664 | case 'i': case 'nobr': case 's': case 'small': case 'strike': |
||
| 1665 | case 'strong': case 'tt': case 'u': |
||
| 1666 | // XERROR: generally speaking this needs parse error logic |
||
| 1667 | /* 1. Let the formatting element be the last element in |
||
| 1668 | the list of active formatting elements that: |
||
| 1669 | * is between the end of the list and the last scope |
||
| 1670 | marker in the list, if any, or the start of the list |
||
| 1671 | otherwise, and |
||
| 1672 | * has the same tag name as the token. |
||
| 1673 | */ |
||
| 1674 | while(true) { |
||
| 1675 | for($a = count($this->a_formatting) - 1; $a >= 0; $a--) { |
||
| 1676 | if($this->a_formatting[$a] === self::MARKER) { |
||
| 1677 | break; |
||
| 1678 | |||
| 1679 | } elseif($this->a_formatting[$a]->tagName === $token['name']) { |
||
| 1680 | $formatting_element = $this->a_formatting[$a]; |
||
| 1681 | $in_stack = in_array($formatting_element, $this->stack, true); |
||
| 1682 | $fe_af_pos = $a; |
||
| 1683 | break; |
||
| 1684 | } |
||
| 1685 | } |
||
| 1686 | |||
| 1687 | /* If there is no such node, or, if that node is |
||
| 1688 | also in the stack of open elements but the element |
||
| 1689 | is not in scope, then this is a parse error. Abort |
||
| 1690 | these steps. The token is ignored. */ |
||
| 1691 | if(!isset($formatting_element) || ($in_stack && |
||
| 1692 | !$this->elementInScope($token['name']))) { |
||
| 1693 | $this->ignored = true; |
||
| 1694 | break; |
||
| 1695 | |||
| 1696 | /* Otherwise, if there is such a node, but that node |
||
| 1697 | is not in the stack of open elements, then this is a |
||
| 1698 | parse error; remove the element from the list, and |
||
| 1699 | abort these steps. */ |
||
| 1700 | } elseif(isset($formatting_element) && !$in_stack) { |
||
| 1701 | unset($this->a_formatting[$fe_af_pos]); |
||
| 1702 | $this->a_formatting = array_merge($this->a_formatting); |
||
| 1703 | break; |
||
| 1704 | } |
||
| 1705 | |||
| 1706 | /* Otherwise, there is a formatting element and that |
||
| 1707 | * element is in the stack and is in scope. If the |
||
| 1708 | * element is not the current node, this is a parse |
||
| 1709 | * error. In any case, proceed with the algorithm as |
||
| 1710 | * written in the following steps. */ |
||
| 1711 | // XERROR: implement me |
||
| 1712 | |||
| 1713 | /* 2. Let the furthest block be the topmost node in the |
||
| 1714 | stack of open elements that is lower in the stack |
||
| 1715 | than the formatting element, and is not an element in |
||
| 1716 | the phrasing or formatting categories. There might |
||
| 1717 | not be one. */ |
||
| 1718 | $fe_s_pos = array_search($formatting_element, $this->stack, true); |
||
| 1719 | $length = count($this->stack); |
||
| 1720 | |||
| 1721 | for($s = $fe_s_pos + 1; $s < $length; $s++) { |
||
| 1722 | $category = $this->getElementCategory($this->stack[$s]); |
||
| 1723 | |||
| 1724 | if($category !== self::PHRASING && $category !== self::FORMATTING) { |
||
| 1725 | $furthest_block = $this->stack[$s]; |
||
| 1726 | break; |
||
| 1727 | } |
||
| 1728 | } |
||
| 1729 | |||
| 1730 | /* 3. If there is no furthest block, then the UA must |
||
| 1731 | skip the subsequent steps and instead just pop all |
||
| 1732 | the nodes from the bottom of the stack of open |
||
| 1733 | elements, from the current node up to the formatting |
||
| 1734 | element, and remove the formatting element from the |
||
| 1735 | list of active formatting elements. */ |
||
| 1736 | if(!isset($furthest_block)) { |
||
| 1737 | for($n = $length - 1; $n >= $fe_s_pos; $n--) { |
||
| 1738 | array_pop($this->stack); |
||
| 1739 | } |
||
| 1740 | |||
| 1741 | unset($this->a_formatting[$fe_af_pos]); |
||
| 1742 | $this->a_formatting = array_merge($this->a_formatting); |
||
| 1743 | break; |
||
| 1744 | } |
||
| 1745 | |||
| 1746 | /* 4. Let the common ancestor be the element |
||
| 1747 | immediately above the formatting element in the stack |
||
| 1748 | of open elements. */ |
||
| 1749 | $common_ancestor = $this->stack[$fe_s_pos - 1]; |
||
| 1750 | |||
| 1751 | /* 5. Let a bookmark note the position of the |
||
| 1752 | formatting element in the list of active formatting |
||
| 1753 | elements relative to the elements on either side |
||
| 1754 | of it in the list. */ |
||
| 1755 | $bookmark = $fe_af_pos; |
||
| 1756 | |||
| 1757 | /* 6. Let node and last node be the furthest block. |
||
| 1758 | Follow these steps: */ |
||
| 1759 | $node = $furthest_block; |
||
| 1760 | $last_node = $furthest_block; |
||
| 1761 | |||
| 1762 | while(true) { |
||
| 1763 | for($n = array_search($node, $this->stack, true) - 1; $n >= 0; $n--) { |
||
| 1764 | /* 6.1 Let node be the element immediately |
||
| 1765 | prior to node in the stack of open elements. */ |
||
| 1766 | $node = $this->stack[$n]; |
||
| 1767 | |||
| 1768 | /* 6.2 If node is not in the list of active |
||
| 1769 | formatting elements, then remove node from |
||
| 1770 | the stack of open elements and then go back |
||
| 1771 | to step 1. */ |
||
| 1772 | if(!in_array($node, $this->a_formatting, true)) { |
||
| 1773 | array_splice($this->stack, $n, 1); |
||
| 1774 | |||
| 1775 | } else { |
||
| 1776 | break; |
||
| 1777 | } |
||
| 1778 | } |
||
| 1779 | |||
| 1780 | /* 6.3 Otherwise, if node is the formatting |
||
| 1781 | element, then go to the next step in the overall |
||
| 1782 | algorithm. */ |
||
| 1783 | if($node === $formatting_element) { |
||
| 1784 | break; |
||
| 1785 | |||
| 1786 | /* 6.4 Otherwise, if last node is the furthest |
||
| 1787 | block, then move the aforementioned bookmark to |
||
| 1788 | be immediately after the node in the list of |
||
| 1789 | active formatting elements. */ |
||
| 1790 | } elseif($last_node === $furthest_block) { |
||
| 1791 | $bookmark = array_search($node, $this->a_formatting, true) + 1; |
||
| 1792 | } |
||
| 1793 | |||
| 1794 | /* 6.5 Create an element for the token for which |
||
| 1795 | * the element node was created, replace the entry |
||
| 1796 | * for node in the list of active formatting |
||
| 1797 | * elements with an entry for the new element, |
||
| 1798 | * replace the entry for node in the stack of open |
||
| 1799 | * elements with an entry for the new element, and |
||
| 1800 | * let node be the new element. */ |
||
| 1801 | // we don't know what the token is anymore |
||
| 1802 | // XDOM |
||
| 1803 | $clone = $node->cloneNode(); |
||
| 1804 | $a_pos = array_search($node, $this->a_formatting, true); |
||
| 1805 | $s_pos = array_search($node, $this->stack, true); |
||
| 1806 | $this->a_formatting[$a_pos] = $clone; |
||
| 1807 | $this->stack[$s_pos] = $clone; |
||
| 1808 | $node = $clone; |
||
| 1809 | |||
| 1810 | /* 6.6 Insert last node into node, first removing |
||
| 1811 | it from its previous parent node if any. */ |
||
| 1812 | // XDOM |
||
| 1813 | if($last_node->parentNode !== null) { |
||
| 1814 | $last_node->parentNode->removeChild($last_node); |
||
| 1815 | } |
||
| 1816 | |||
| 1817 | // XDOM |
||
| 1818 | $node->appendChild($last_node); |
||
| 1819 | |||
| 1820 | /* 6.7 Let last node be node. */ |
||
| 1821 | $last_node = $node; |
||
| 1822 | |||
| 1823 | /* 6.8 Return to step 1 of this inner set of steps. */ |
||
| 1824 | } |
||
| 1825 | |||
| 1826 | /* 7. If the common ancestor node is a table, tbody, |
||
| 1827 | * tfoot, thead, or tr element, then, foster parent |
||
| 1828 | * whatever last node ended up being in the previous |
||
| 1829 | * step, first removing it from its previous parent |
||
| 1830 | * node if any. */ |
||
| 1831 | // XDOM |
||
| 1832 | if ($last_node->parentNode) { // common step |
||
| 1833 | $last_node->parentNode->removeChild($last_node); |
||
| 1834 | } |
||
| 1835 | if (in_array($common_ancestor->tagName, array('table', 'tbody', 'tfoot', 'thead', 'tr'))) { |
||
| 1836 | $this->fosterParent($last_node); |
||
| 1837 | /* Otherwise, append whatever last node ended up being |
||
| 1838 | * in the previous step to the common ancestor node, |
||
| 1839 | * first removing it from its previous parent node if |
||
| 1840 | * any. */ |
||
| 1841 | } else { |
||
| 1842 | // XDOM |
||
| 1843 | $common_ancestor->appendChild($last_node); |
||
| 1844 | } |
||
| 1845 | |||
| 1846 | /* 8. Create an element for the token for which the |
||
| 1847 | * formatting element was created. */ |
||
| 1848 | // XDOM |
||
| 1849 | $clone = $formatting_element->cloneNode(); |
||
| 1850 | |||
| 1851 | /* 9. Take all of the child nodes of the furthest |
||
| 1852 | block and append them to the element created in the |
||
| 1853 | last step. */ |
||
| 1854 | // XDOM |
||
| 1855 | while($furthest_block->hasChildNodes()) { |
||
| 1856 | $child = $furthest_block->firstChild; |
||
| 1857 | $furthest_block->removeChild($child); |
||
| 1858 | $clone->appendChild($child); |
||
| 1859 | } |
||
| 1860 | |||
| 1861 | /* 10. Append that clone to the furthest block. */ |
||
| 1862 | // XDOM |
||
| 1863 | $furthest_block->appendChild($clone); |
||
| 1864 | |||
| 1865 | /* 11. Remove the formatting element from the list |
||
| 1866 | of active formatting elements, and insert the new element |
||
| 1867 | into the list of active formatting elements at the |
||
| 1868 | position of the aforementioned bookmark. */ |
||
| 1869 | $fe_af_pos = array_search($formatting_element, $this->a_formatting, true); |
||
| 1870 | array_splice($this->a_formatting, $fe_af_pos, 1); |
||
| 1871 | |||
| 1872 | $af_part1 = array_slice($this->a_formatting, 0, $bookmark - 1); |
||
| 1873 | $af_part2 = array_slice($this->a_formatting, $bookmark); |
||
| 1874 | $this->a_formatting = array_merge($af_part1, array($clone), $af_part2); |
||
| 1875 | |||
| 1876 | /* 12. Remove the formatting element from the stack |
||
| 1877 | of open elements, and insert the new element into the stack |
||
| 1878 | of open elements immediately below the position of the |
||
| 1879 | furthest block in that stack. */ |
||
| 1880 | $fe_s_pos = array_search($formatting_element, $this->stack, true); |
||
| 1881 | array_splice($this->stack, $fe_s_pos, 1); |
||
| 1882 | |||
| 1883 | $fb_s_pos = array_search($furthest_block, $this->stack, true); |
||
| 1884 | $s_part1 = array_slice($this->stack, 0, $fb_s_pos + 1); |
||
| 1885 | $s_part2 = array_slice($this->stack, $fb_s_pos + 1); |
||
| 1886 | $this->stack = array_merge($s_part1, array($clone), $s_part2); |
||
| 1887 | |||
| 1888 | /* 13. Jump back to step 1 in this series of steps. */ |
||
| 1889 | unset($formatting_element, $fe_af_pos, $fe_s_pos, $furthest_block); |
||
| 1890 | } |
||
| 1891 | break; |
||
| 1892 | |||
| 1893 | case 'applet': case 'button': case 'marquee': case 'object': |
||
| 1894 | /* If the stack of open elements has an element in scope whose |
||
| 1895 | tag name matches the tag name of the token, then generate implied |
||
| 1896 | tags. */ |
||
| 1897 | if($this->elementInScope($token['name'])) { |
||
| 1898 | $this->generateImpliedEndTags(); |
||
| 1899 | |||
| 1900 | /* Now, if the current node is not an element with the same |
||
| 1901 | tag name as the token, then this is a parse error. */ |
||
| 1902 | // XERROR: implement logic |
||
| 1903 | |||
| 1904 | /* Pop elements from the stack of open elements until |
||
| 1905 | * an element with the same tag name as the token has |
||
| 1906 | * been popped from the stack. */ |
||
| 1907 | do { |
||
| 1908 | $node = array_pop($this->stack); |
||
| 1909 | } while ($node->tagName !== $token['name']); |
||
| 1910 | |||
| 1911 | /* Clear the list of active formatting elements up to the |
||
| 1912 | * last marker. */ |
||
| 1913 | $keys = array_keys($this->a_formatting, self::MARKER, true); |
||
| 1914 | $marker = end($keys); |
||
| 1915 | |||
| 1916 | for($n = count($this->a_formatting) - 1; $n > $marker; $n--) { |
||
| 1917 | array_pop($this->a_formatting); |
||
| 1918 | } |
||
| 1919 | } else { |
||
| 1920 | // parse error |
||
| 1921 | } |
||
| 1922 | break; |
||
| 1923 | |||
| 1924 | case 'br': |
||
| 1925 | // Parse error |
||
| 1926 | $this->emitToken(array( |
||
| 1927 | 'name' => 'br', |
||
| 1928 | 'type' => HTML5_Tokenizer::STARTTAG, |
||
| 1929 | )); |
||
| 1930 | break; |
||
| 1931 | |||
| 1932 | /* An end tag token not covered by the previous entries */ |
||
| 1933 | default: |
||
| 1934 | for($n = count($this->stack) - 1; $n >= 0; $n--) { |
||
| 1935 | /* Initialise node to be the current node (the bottommost |
||
| 1936 | node of the stack). */ |
||
| 1937 | $node = $this->stack[$n]; |
||
| 1938 | |||
| 1939 | /* If node has the same tag name as the end tag token, |
||
| 1940 | then: */ |
||
| 1941 | if($token['name'] === $node->tagName) { |
||
| 1942 | /* Generate implied end tags. */ |
||
| 1943 | $this->generateImpliedEndTags(); |
||
| 1944 | |||
| 1945 | /* If the tag name of the end tag token does not |
||
| 1946 | match the tag name of the current node, this is a |
||
| 1947 | parse error. */ |
||
| 1948 | // XERROR: implement this |
||
| 1949 | |||
| 1950 | /* Pop all the nodes from the current node up to |
||
| 1951 | node, including node, then stop these steps. */ |
||
| 1952 | // XSKETCHY |
||
| 1953 | do { |
||
| 1954 | $pop = array_pop($this->stack); |
||
| 1955 | } while ($pop !== $node); |
||
| 1956 | break; |
||
| 1957 | |||
| 1958 | } else { |
||
| 1959 | $category = $this->getElementCategory($node); |
||
| 1960 | |||
| 1961 | if($category !== self::FORMATTING && $category !== self::PHRASING) { |
||
| 1962 | /* Otherwise, if node is in neither the formatting |
||
| 1963 | category nor the phrasing category, then this is a |
||
| 1964 | parse error. Stop this algorithm. The end tag token |
||
| 1965 | is ignored. */ |
||
| 1966 | $this->ignored = true; |
||
| 1967 | break; |
||
| 1968 | // parse error |
||
| 1969 | } |
||
| 1970 | } |
||
| 1971 | /* Set node to the previous entry in the stack of open elements. Loop. */ |
||
| 1972 | } |
||
| 1973 | break; |
||
| 1974 | } |
||
| 1975 | break; |
||
| 1976 | } |
||
| 1977 | break; |
||
| 1978 | |||
| 1979 | case self::IN_CDATA_RCDATA: |
||
| 1980 | if ( |
||
| 1981 | $token['type'] === HTML5_Tokenizer::CHARACTER || |
||
| 1982 | $token['type'] === HTML5_Tokenizer::SPACECHARACTER |
||
| 1983 | ) { |
||
| 1984 | $this->insertText($token['data']); |
||
| 1985 | } elseif ($token['type'] === HTML5_Tokenizer::EOF) { |
||
| 1986 | // parse error |
||
| 1987 | /* If the current node is a script element, mark the script |
||
| 1988 | * element as "already executed". */ |
||
| 1989 | // probably not necessary |
||
| 1990 | array_pop($this->stack); |
||
| 1991 | $this->mode = $this->original_mode; |
||
| 1992 | $this->emitToken($token); |
||
| 1993 | } elseif ($token['type'] === HTML5_Tokenizer::ENDTAG && $token['name'] === 'script') { |
||
| 1994 | array_pop($this->stack); |
||
| 1995 | $this->mode = $this->original_mode; |
||
| 1996 | // we're ignoring all of the execution stuff |
||
| 1997 | } elseif ($token['type'] === HTML5_Tokenizer::ENDTAG) { |
||
| 1998 | array_pop($this->stack); |
||
| 1999 | $this->mode = $this->original_mode; |
||
| 2000 | } |
||
| 2001 | break; |
||
| 2002 | |||
| 2003 | case self::IN_TABLE: |
||
| 2004 | $clear = array('html', 'table'); |
||
| 2005 | |||
| 2006 | /* A character token */ |
||
| 2007 | if ($token['type'] === HTML5_Tokenizer::CHARACTER || |
||
| 2008 | $token['type'] === HTML5_Tokenizer::SPACECHARACTER) { |
||
| 2009 | /* Let the pending table character tokens |
||
| 2010 | * be an empty list of tokens. */ |
||
| 2011 | $this->pendingTableCharacters = ""; |
||
| 2012 | $this->pendingTableCharactersDirty = false; |
||
| 2013 | /* Let the original insertion mode be the current |
||
| 2014 | * insertion mode. */ |
||
| 2015 | $this->original_mode = $this->mode; |
||
| 2016 | /* Switch the insertion mode to |
||
| 2017 | * "in table text" and |
||
| 2018 | * reprocess the token. */ |
||
| 2019 | $this->mode = self::IN_TABLE_TEXT; |
||
| 2020 | $this->emitToken($token); |
||
| 2021 | |||
| 2022 | /* A comment token */ |
||
| 2023 | } elseif($token['type'] === HTML5_Tokenizer::COMMENT) { |
||
| 2024 | /* Append a Comment node to the current node with the data |
||
| 2025 | attribute set to the data given in the comment token. */ |
||
| 2026 | $this->insertComment($token['data']); |
||
| 2027 | |||
| 2028 | } elseif($token['type'] === HTML5_Tokenizer::DOCTYPE) { |
||
| 2029 | // parse error |
||
| 2030 | |||
| 2031 | /* A start tag whose tag name is "caption" */ |
||
| 2032 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && |
||
| 2033 | $token['name'] === 'caption') { |
||
| 2034 | /* Clear the stack back to a table context. */ |
||
| 2035 | $this->clearStackToTableContext($clear); |
||
| 2036 | |||
| 2037 | /* Insert a marker at the end of the list of active |
||
| 2038 | formatting elements. */ |
||
| 2039 | $this->a_formatting[] = self::MARKER; |
||
| 2040 | |||
| 2041 | /* Insert an HTML element for the token, then switch the |
||
| 2042 | insertion mode to "in caption". */ |
||
| 2043 | $this->insertElement($token); |
||
| 2044 | $this->mode = self::IN_CAPTION; |
||
| 2045 | |||
| 2046 | /* A start tag whose tag name is "colgroup" */ |
||
| 2047 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && |
||
| 2048 | $token['name'] === 'colgroup') { |
||
| 2049 | /* Clear the stack back to a table context. */ |
||
| 2050 | $this->clearStackToTableContext($clear); |
||
| 2051 | |||
| 2052 | /* Insert an HTML element for the token, then switch the |
||
| 2053 | insertion mode to "in column group". */ |
||
| 2054 | $this->insertElement($token); |
||
| 2055 | $this->mode = self::IN_COLUMN_GROUP; |
||
| 2056 | |||
| 2057 | /* A start tag whose tag name is "col" */ |
||
| 2058 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && |
||
| 2059 | $token['name'] === 'col') { |
||
| 2060 | $this->emitToken(array( |
||
| 2061 | 'name' => 'colgroup', |
||
| 2062 | 'type' => HTML5_Tokenizer::STARTTAG, |
||
| 2063 | 'attr' => array() |
||
| 2064 | )); |
||
| 2065 | |||
| 2066 | $this->emitToken($token); |
||
| 2067 | |||
| 2068 | /* A start tag whose tag name is one of: "tbody", "tfoot", "thead" */ |
||
| 2069 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && in_array($token['name'], |
||
| 2070 | array('tbody', 'tfoot', 'thead'))) { |
||
| 2071 | /* Clear the stack back to a table context. */ |
||
| 2072 | $this->clearStackToTableContext($clear); |
||
| 2073 | |||
| 2074 | /* Insert an HTML element for the token, then switch the insertion |
||
| 2075 | mode to "in table body". */ |
||
| 2076 | $this->insertElement($token); |
||
| 2077 | $this->mode = self::IN_TABLE_BODY; |
||
| 2078 | |||
| 2079 | /* A start tag whose tag name is one of: "td", "th", "tr" */ |
||
| 2080 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && |
||
| 2081 | in_array($token['name'], array('td', 'th', 'tr'))) { |
||
| 2082 | /* Act as if a start tag token with the tag name "tbody" had been |
||
| 2083 | seen, then reprocess the current token. */ |
||
| 2084 | $this->emitToken(array( |
||
| 2085 | 'name' => 'tbody', |
||
| 2086 | 'type' => HTML5_Tokenizer::STARTTAG, |
||
| 2087 | 'attr' => array() |
||
| 2088 | )); |
||
| 2089 | |||
| 2090 | $this->emitToken($token); |
||
| 2091 | |||
| 2092 | /* A start tag whose tag name is "table" */ |
||
| 2093 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && |
||
| 2094 | $token['name'] === 'table') { |
||
| 2095 | /* Parse error. Act as if an end tag token with the tag name "table" |
||
| 2096 | had been seen, then, if that token wasn't ignored, reprocess the |
||
| 2097 | current token. */ |
||
| 2098 | $this->emitToken(array( |
||
| 2099 | 'name' => 'table', |
||
| 2100 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 2101 | )); |
||
| 2102 | |||
| 2103 | if (!$this->ignored) $this->emitToken($token); |
||
| 2104 | |||
| 2105 | /* An end tag whose tag name is "table" */ |
||
| 2106 | } elseif($token['type'] === HTML5_Tokenizer::ENDTAG && |
||
| 2107 | $token['name'] === 'table') { |
||
| 2108 | /* If the stack of open elements does not have an element in table |
||
| 2109 | scope with the same tag name as the token, this is a parse error. |
||
| 2110 | Ignore the token. (fragment case) */ |
||
| 2111 | if(!$this->elementInScope($token['name'], self::SCOPE_TABLE)) { |
||
| 2112 | $this->ignored = true; |
||
| 2113 | |||
| 2114 | /* Otherwise: */ |
||
| 2115 | } else { |
||
| 2116 | do { |
||
| 2117 | $node = array_pop($this->stack); |
||
| 2118 | } while ($node->tagName !== 'table'); |
||
| 2119 | |||
| 2120 | /* Reset the insertion mode appropriately. */ |
||
| 2121 | $this->resetInsertionMode(); |
||
| 2122 | } |
||
| 2123 | |||
| 2124 | /* An end tag whose tag name is one of: "body", "caption", "col", |
||
| 2125 | "colgroup", "html", "tbody", "td", "tfoot", "th", "thead", "tr" */ |
||
| 2126 | } elseif($token['type'] === HTML5_Tokenizer::ENDTAG && in_array($token['name'], |
||
| 2127 | array('body', 'caption', 'col', 'colgroup', 'html', 'tbody', 'td', |
||
| 2128 | 'tfoot', 'th', 'thead', 'tr'))) { |
||
| 2129 | // Parse error. Ignore the token. |
||
| 2130 | |||
| 2131 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && |
||
| 2132 | ($token['name'] === 'style' || $token['name'] === 'script')) { |
||
| 2133 | $this->processWithRulesFor($token, self::IN_HEAD); |
||
| 2134 | |||
| 2135 | } elseif ($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'input' && |
||
| 2136 | // assignment is intentional |
||
| 2137 | /* If the token does not have an attribute with the name "type", or |
||
| 2138 | * if it does, but that attribute's value is not an ASCII |
||
| 2139 | * case-insensitive match for the string "hidden", then: act as |
||
| 2140 | * described in the "anything else" entry below. */ |
||
| 2141 | ($type = $this->getAttr($token, 'type')) && strtolower($type) === 'hidden') { |
||
| 2142 | // I.e., if its an input with the type attribute == 'hidden' |
||
| 2143 | /* Otherwise */ |
||
| 2144 | // parse error |
||
| 2145 | $this->insertElement($token); |
||
| 2146 | array_pop($this->stack); |
||
| 2147 | } elseif ($token['type'] === HTML5_Tokenizer::EOF) { |
||
| 2148 | /* If the current node is not the root html element, then this is a parse error. */ |
||
| 2149 | if (end($this->stack)->tagName !== 'html') { |
||
| 2150 | // Note: It can only be the current node in the fragment case. |
||
| 2151 | // parse error |
||
| 2152 | } |
||
| 2153 | /* Stop parsing. */ |
||
| 2154 | /* Anything else */ |
||
| 2155 | } else { |
||
| 2156 | /* Parse error. Process the token as if the insertion mode was "in |
||
| 2157 | body", with the following exception: */ |
||
| 2158 | |||
| 2159 | $old = $this->foster_parent; |
||
| 2160 | $this->foster_parent = true; |
||
| 2161 | $this->processWithRulesFor($token, self::IN_BODY); |
||
| 2162 | $this->foster_parent = $old; |
||
| 2163 | } |
||
| 2164 | break; |
||
| 2165 | |||
| 2166 | case self::IN_TABLE_TEXT: |
||
| 2167 | /* A character token */ |
||
| 2168 | if($token['type'] === HTML5_Tokenizer::CHARACTER) { |
||
| 2169 | /* Append the character token to the pending table |
||
| 2170 | * character tokens list. */ |
||
| 2171 | $this->pendingTableCharacters .= $token['data']; |
||
| 2172 | $this->pendingTableCharactersDirty = true; |
||
| 2173 | } elseif ($token['type'] === HTML5_Tokenizer::SPACECHARACTER) { |
||
| 2174 | $this->pendingTableCharacters .= $token['data']; |
||
| 2175 | /* Anything else */ |
||
| 2176 | } else { |
||
| 2177 | if ($this->pendingTableCharacters !== '' && is_string($this->pendingTableCharacters)) { |
||
| 2178 | /* If any of the tokens in the pending table character tokens list |
||
| 2179 | * are character tokens that are not one of U+0009 CHARACTER |
||
| 2180 | * TABULATION, U+000A LINE FEED (LF), U+000C FORM FEED (FF), or |
||
| 2181 | * U+0020 SPACE, then reprocess those character tokens using the |
||
| 2182 | * rules given in the "anything else" entry in the in table" |
||
| 2183 | * insertion mode.*/ |
||
| 2184 | if ($this->pendingTableCharactersDirty) { |
||
| 2185 | /* Parse error. Process the token using the rules for the |
||
| 2186 | * "in body" insertion mode, except that if the current |
||
| 2187 | * node is a table, tbody, tfoot, thead, or tr element, |
||
| 2188 | * then, whenever a node would be inserted into the current |
||
| 2189 | * node, it must instead be foster parented. */ |
||
| 2190 | // XERROR |
||
| 2191 | $old = $this->foster_parent; |
||
| 2192 | $this->foster_parent = true; |
||
| 2193 | $text_token = array( |
||
| 2194 | 'type' => HTML5_Tokenizer::CHARACTER, |
||
| 2195 | 'data' => $this->pendingTableCharacters, |
||
| 2196 | ); |
||
| 2197 | $this->processWithRulesFor($text_token, self::IN_BODY); |
||
| 2198 | $this->foster_parent = $old; |
||
| 2199 | |||
| 2200 | /* Otherwise, insert the characters given by the pending table |
||
| 2201 | * character tokens list into the current node. */ |
||
| 2202 | } else { |
||
| 2203 | $this->insertText($this->pendingTableCharacters); |
||
| 2204 | } |
||
| 2205 | $this->pendingTableCharacters = null; |
||
| 2206 | $this->pendingTableCharactersNull = null; |
||
| 2207 | } |
||
| 2208 | |||
| 2209 | /* Switch the insertion mode to the original insertion mode and |
||
| 2210 | * reprocess the token. |
||
| 2211 | */ |
||
| 2212 | $this->mode = $this->original_mode; |
||
| 2213 | $this->emitToken($token); |
||
| 2214 | } |
||
| 2215 | break; |
||
| 2216 | |||
| 2217 | case self::IN_CAPTION: |
||
| 2218 | /* An end tag whose tag name is "caption" */ |
||
| 2219 | if($token['type'] === HTML5_Tokenizer::ENDTAG && $token['name'] === 'caption') { |
||
| 2220 | /* If the stack of open elements does not have an element in table |
||
| 2221 | scope with the same tag name as the token, this is a parse error. |
||
| 2222 | Ignore the token. (fragment case) */ |
||
| 2223 | if(!$this->elementInScope($token['name'], self::SCOPE_TABLE)) { |
||
| 2224 | $this->ignored = true; |
||
| 2225 | // Ignore |
||
| 2226 | |||
| 2227 | /* Otherwise: */ |
||
| 2228 | } else { |
||
| 2229 | /* Generate implied end tags. */ |
||
| 2230 | $this->generateImpliedEndTags(); |
||
| 2231 | |||
| 2232 | /* Now, if the current node is not a caption element, then this |
||
| 2233 | is a parse error. */ |
||
| 2234 | // XERROR: implement |
||
| 2235 | |||
| 2236 | /* Pop elements from this stack until a caption element has |
||
| 2237 | been popped from the stack. */ |
||
| 2238 | do { |
||
| 2239 | $node = array_pop($this->stack); |
||
| 2240 | } while ($node->tagName !== 'caption'); |
||
| 2241 | |||
| 2242 | /* Clear the list of active formatting elements up to the last |
||
| 2243 | marker. */ |
||
| 2244 | $this->clearTheActiveFormattingElementsUpToTheLastMarker(); |
||
| 2245 | |||
| 2246 | /* Switch the insertion mode to "in table". */ |
||
| 2247 | $this->mode = self::IN_TABLE; |
||
| 2248 | } |
||
| 2249 | |||
| 2250 | /* A start tag whose tag name is one of: "caption", "col", "colgroup", |
||
| 2251 | "tbody", "td", "tfoot", "th", "thead", "tr", or an end tag whose tag |
||
| 2252 | name is "table" */ |
||
| 2253 | } elseif(($token['type'] === HTML5_Tokenizer::STARTTAG && in_array($token['name'], |
||
| 2254 | array('caption', 'col', 'colgroup', 'tbody', 'td', 'tfoot', 'th', |
||
| 2255 | 'thead', 'tr'))) || ($token['type'] === HTML5_Tokenizer::ENDTAG && |
||
| 2256 | $token['name'] === 'table')) { |
||
| 2257 | /* Parse error. Act as if an end tag with the tag name "caption" |
||
| 2258 | had been seen, then, if that token wasn't ignored, reprocess the |
||
| 2259 | current token. */ |
||
| 2260 | $this->emitToken(array( |
||
| 2261 | 'name' => 'caption', |
||
| 2262 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 2263 | )); |
||
| 2264 | |||
| 2265 | if (!$this->ignored) $this->emitToken($token); |
||
| 2266 | |||
| 2267 | /* An end tag whose tag name is one of: "body", "col", "colgroup", |
||
| 2268 | "html", "tbody", "td", "tfoot", "th", "thead", "tr" */ |
||
| 2269 | } elseif($token['type'] === HTML5_Tokenizer::ENDTAG && in_array($token['name'], |
||
| 2270 | array('body', 'col', 'colgroup', 'html', 'tbody', 'tfoot', 'th', |
||
| 2271 | 'thead', 'tr'))) { |
||
| 2272 | // Parse error. Ignore the token. |
||
| 2273 | $this->ignored = true; |
||
| 2274 | |||
| 2275 | /* Anything else */ |
||
| 2276 | } else { |
||
| 2277 | /* Process the token as if the insertion mode was "in body". */ |
||
| 2278 | $this->processWithRulesFor($token, self::IN_BODY); |
||
| 2279 | } |
||
| 2280 | break; |
||
| 2281 | |||
| 2282 | case self::IN_COLUMN_GROUP: |
||
| 2283 | /* A character token that is one of one of U+0009 CHARACTER TABULATION, |
||
| 2284 | U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF), |
||
| 2285 | or U+0020 SPACE */ |
||
| 2286 | if($token['type'] === HTML5_Tokenizer::SPACECHARACTER) { |
||
| 2287 | /* Append the character to the current node. */ |
||
| 2288 | $this->insertText($token['data']); |
||
| 2289 | |||
| 2290 | /* A comment token */ |
||
| 2291 | } elseif($token['type'] === HTML5_Tokenizer::COMMENT) { |
||
| 2292 | /* Append a Comment node to the current node with the data |
||
| 2293 | attribute set to the data given in the comment token. */ |
||
| 2294 | $this->insertToken($token['data']); |
||
| 2295 | |||
| 2296 | } elseif($token['type'] === HTML5_Tokenizer::DOCTYPE) { |
||
| 2297 | // parse error |
||
| 2298 | |||
| 2299 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'html') { |
||
| 2300 | $this->processWithRulesFor($token, self::IN_BODY); |
||
| 2301 | |||
| 2302 | /* A start tag whose tag name is "col" */ |
||
| 2303 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'col') { |
||
| 2304 | /* Insert a col element for the token. Immediately pop the current |
||
| 2305 | node off the stack of open elements. */ |
||
| 2306 | $this->insertElement($token); |
||
| 2307 | array_pop($this->stack); |
||
| 2308 | // XERROR: Acknowledge the token's self-closing flag, if it is set. |
||
| 2309 | |||
| 2310 | /* An end tag whose tag name is "colgroup" */ |
||
| 2311 | } elseif($token['type'] === HTML5_Tokenizer::ENDTAG && |
||
| 2312 | $token['name'] === 'colgroup') { |
||
| 2313 | /* If the current node is the root html element, then this is a |
||
| 2314 | parse error, ignore the token. (fragment case) */ |
||
| 2315 | if(end($this->stack)->tagName === 'html') { |
||
| 2316 | $this->ignored = true; |
||
| 2317 | |||
| 2318 | /* Otherwise, pop the current node (which will be a colgroup |
||
| 2319 | element) from the stack of open elements. Switch the insertion |
||
| 2320 | mode to "in table". */ |
||
| 2321 | } else { |
||
| 2322 | array_pop($this->stack); |
||
| 2323 | $this->mode = self::IN_TABLE; |
||
| 2324 | } |
||
| 2325 | |||
| 2326 | /* An end tag whose tag name is "col" */ |
||
| 2327 | } elseif($token['type'] === HTML5_Tokenizer::ENDTAG && $token['name'] === 'col') { |
||
| 2328 | /* Parse error. Ignore the token. */ |
||
| 2329 | $this->ignored = true; |
||
| 2330 | |||
| 2331 | /* An end-of-file token */ |
||
| 2332 | /* If the current node is the root html element */ |
||
| 2333 | } elseif($token['type'] === HTML5_Tokenizer::EOF && end($this->stack)->tagName === 'html') { |
||
| 2334 | /* Stop parsing */ |
||
| 2335 | |||
| 2336 | /* Anything else */ |
||
| 2337 | } else { |
||
| 2338 | /* Act as if an end tag with the tag name "colgroup" had been seen, |
||
| 2339 | and then, if that token wasn't ignored, reprocess the current token. */ |
||
| 2340 | $this->emitToken(array( |
||
| 2341 | 'name' => 'colgroup', |
||
| 2342 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 2343 | )); |
||
| 2344 | |||
| 2345 | if (!$this->ignored) $this->emitToken($token); |
||
| 2346 | } |
||
| 2347 | break; |
||
| 2348 | |||
| 2349 | case self::IN_TABLE_BODY: |
||
| 2350 | $clear = array('tbody', 'tfoot', 'thead', 'html'); |
||
| 2351 | |||
| 2352 | /* A start tag whose tag name is "tr" */ |
||
| 2353 | if($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'tr') { |
||
| 2354 | /* Clear the stack back to a table body context. */ |
||
| 2355 | $this->clearStackToTableContext($clear); |
||
| 2356 | |||
| 2357 | /* Insert a tr element for the token, then switch the insertion |
||
| 2358 | mode to "in row". */ |
||
| 2359 | $this->insertElement($token); |
||
| 2360 | $this->mode = self::IN_ROW; |
||
| 2361 | |||
| 2362 | /* A start tag whose tag name is one of: "th", "td" */ |
||
| 2363 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && |
||
| 2364 | ($token['name'] === 'th' || $token['name'] === 'td')) { |
||
| 2365 | /* Parse error. Act as if a start tag with the tag name "tr" had |
||
| 2366 | been seen, then reprocess the current token. */ |
||
| 2367 | $this->emitToken(array( |
||
| 2368 | 'name' => 'tr', |
||
| 2369 | 'type' => HTML5_Tokenizer::STARTTAG, |
||
| 2370 | 'attr' => array() |
||
| 2371 | )); |
||
| 2372 | |||
| 2373 | $this->emitToken($token); |
||
| 2374 | |||
| 2375 | /* An end tag whose tag name is one of: "tbody", "tfoot", "thead" */ |
||
| 2376 | } elseif($token['type'] === HTML5_Tokenizer::ENDTAG && |
||
| 2377 | in_array($token['name'], array('tbody', 'tfoot', 'thead'))) { |
||
| 2378 | /* If the stack of open elements does not have an element in table |
||
| 2379 | scope with the same tag name as the token, this is a parse error. |
||
| 2380 | Ignore the token. */ |
||
| 2381 | if(!$this->elementInScope($token['name'], self::SCOPE_TABLE)) { |
||
| 2382 | // Parse error |
||
| 2383 | $this->ignored = true; |
||
| 2384 | |||
| 2385 | /* Otherwise: */ |
||
| 2386 | } else { |
||
| 2387 | /* Clear the stack back to a table body context. */ |
||
| 2388 | $this->clearStackToTableContext($clear); |
||
| 2389 | |||
| 2390 | /* Pop the current node from the stack of open elements. Switch |
||
| 2391 | the insertion mode to "in table". */ |
||
| 2392 | array_pop($this->stack); |
||
| 2393 | $this->mode = self::IN_TABLE; |
||
| 2394 | } |
||
| 2395 | |||
| 2396 | /* A start tag whose tag name is one of: "caption", "col", "colgroup", |
||
| 2397 | "tbody", "tfoot", "thead", or an end tag whose tag name is "table" */ |
||
| 2398 | } elseif(($token['type'] === HTML5_Tokenizer::STARTTAG && in_array($token['name'], |
||
| 2399 | array('caption', 'col', 'colgroup', 'tbody', 'tfoot', 'thead'))) || |
||
| 2400 | ($token['type'] === HTML5_Tokenizer::ENDTAG && $token['name'] === 'table')) { |
||
| 2401 | /* If the stack of open elements does not have a tbody, thead, or |
||
| 2402 | tfoot element in table scope, this is a parse error. Ignore the |
||
| 2403 | token. (fragment case) */ |
||
| 2404 | if(!$this->elementInScope(array('tbody', 'thead', 'tfoot'), self::SCOPE_TABLE)) { |
||
| 2405 | // parse error |
||
| 2406 | $this->ignored = true; |
||
| 2407 | |||
| 2408 | /* Otherwise: */ |
||
| 2409 | } else { |
||
| 2410 | /* Clear the stack back to a table body context. */ |
||
| 2411 | $this->clearStackToTableContext($clear); |
||
| 2412 | |||
| 2413 | /* Act as if an end tag with the same tag name as the current |
||
| 2414 | node ("tbody", "tfoot", or "thead") had been seen, then |
||
| 2415 | reprocess the current token. */ |
||
| 2416 | $this->emitToken(array( |
||
| 2417 | 'name' => end($this->stack)->tagName, |
||
| 2418 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 2419 | )); |
||
| 2420 | |||
| 2421 | $this->emitToken($token); |
||
| 2422 | } |
||
| 2423 | |||
| 2424 | /* An end tag whose tag name is one of: "body", "caption", "col", |
||
| 2425 | "colgroup", "html", "td", "th", "tr" */ |
||
| 2426 | } elseif($token['type'] === HTML5_Tokenizer::ENDTAG && in_array($token['name'], |
||
| 2427 | array('body', 'caption', 'col', 'colgroup', 'html', 'td', 'th', 'tr'))) { |
||
| 2428 | /* Parse error. Ignore the token. */ |
||
| 2429 | $this->ignored = true; |
||
| 2430 | |||
| 2431 | /* Anything else */ |
||
| 2432 | } else { |
||
| 2433 | /* Process the token as if the insertion mode was "in table". */ |
||
| 2434 | $this->processWithRulesFor($token, self::IN_TABLE); |
||
| 2435 | } |
||
| 2436 | break; |
||
| 2437 | |||
| 2438 | case self::IN_ROW: |
||
| 2439 | $clear = array('tr', 'html'); |
||
| 2440 | |||
| 2441 | /* A start tag whose tag name is one of: "th", "td" */ |
||
| 2442 | if($token['type'] === HTML5_Tokenizer::STARTTAG && |
||
| 2443 | ($token['name'] === 'th' || $token['name'] === 'td')) { |
||
| 2444 | /* Clear the stack back to a table row context. */ |
||
| 2445 | $this->clearStackToTableContext($clear); |
||
| 2446 | |||
| 2447 | /* Insert an HTML element for the token, then switch the insertion |
||
| 2448 | mode to "in cell". */ |
||
| 2449 | $this->insertElement($token); |
||
| 2450 | $this->mode = self::IN_CELL; |
||
| 2451 | |||
| 2452 | /* Insert a marker at the end of the list of active formatting |
||
| 2453 | elements. */ |
||
| 2454 | $this->a_formatting[] = self::MARKER; |
||
| 2455 | |||
| 2456 | /* An end tag whose tag name is "tr" */ |
||
| 2457 | } elseif($token['type'] === HTML5_Tokenizer::ENDTAG && $token['name'] === 'tr') { |
||
| 2458 | /* If the stack of open elements does not have an element in table |
||
| 2459 | scope with the same tag name as the token, this is a parse error. |
||
| 2460 | Ignore the token. (fragment case) */ |
||
| 2461 | if(!$this->elementInScope($token['name'], self::SCOPE_TABLE)) { |
||
| 2462 | // Ignore. |
||
| 2463 | $this->ignored = true; |
||
| 2464 | |||
| 2465 | /* Otherwise: */ |
||
| 2466 | } else { |
||
| 2467 | /* Clear the stack back to a table row context. */ |
||
| 2468 | $this->clearStackToTableContext($clear); |
||
| 2469 | |||
| 2470 | /* Pop the current node (which will be a tr element) from the |
||
| 2471 | stack of open elements. Switch the insertion mode to "in table |
||
| 2472 | body". */ |
||
| 2473 | array_pop($this->stack); |
||
| 2474 | $this->mode = self::IN_TABLE_BODY; |
||
| 2475 | } |
||
| 2476 | |||
| 2477 | /* A start tag whose tag name is one of: "caption", "col", "colgroup", |
||
| 2478 | "tbody", "tfoot", "thead", "tr" or an end tag whose tag name is "table" */ |
||
| 2479 | } elseif(($token['type'] === HTML5_Tokenizer::STARTTAG && in_array($token['name'], |
||
| 2480 | array('caption', 'col', 'colgroup', 'tbody', 'tfoot', 'thead', 'tr'))) || |
||
| 2481 | ($token['type'] === HTML5_Tokenizer::ENDTAG && $token['name'] === 'table')) { |
||
| 2482 | /* Act as if an end tag with the tag name "tr" had been seen, then, |
||
| 2483 | if that token wasn't ignored, reprocess the current token. */ |
||
| 2484 | $this->emitToken(array( |
||
| 2485 | 'name' => 'tr', |
||
| 2486 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 2487 | )); |
||
| 2488 | if (!$this->ignored) $this->emitToken($token); |
||
| 2489 | |||
| 2490 | /* An end tag whose tag name is one of: "tbody", "tfoot", "thead" */ |
||
| 2491 | } elseif($token['type'] === HTML5_Tokenizer::ENDTAG && |
||
| 2492 | in_array($token['name'], array('tbody', 'tfoot', 'thead'))) { |
||
| 2493 | /* If the stack of open elements does not have an element in table |
||
| 2494 | scope with the same tag name as the token, this is a parse error. |
||
| 2495 | Ignore the token. */ |
||
| 2496 | if(!$this->elementInScope($token['name'], self::SCOPE_TABLE)) { |
||
| 2497 | $this->ignored = true; |
||
| 2498 | |||
| 2499 | /* Otherwise: */ |
||
| 2500 | } else { |
||
| 2501 | /* Otherwise, act as if an end tag with the tag name "tr" had |
||
| 2502 | been seen, then reprocess the current token. */ |
||
| 2503 | $this->emitToken(array( |
||
| 2504 | 'name' => 'tr', |
||
| 2505 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 2506 | )); |
||
| 2507 | |||
| 2508 | $this->emitToken($token); |
||
| 2509 | } |
||
| 2510 | |||
| 2511 | /* An end tag whose tag name is one of: "body", "caption", "col", |
||
| 2512 | "colgroup", "html", "td", "th" */ |
||
| 2513 | } elseif($token['type'] === HTML5_Tokenizer::ENDTAG && in_array($token['name'], |
||
| 2514 | array('body', 'caption', 'col', 'colgroup', 'html', 'td', 'th'))) { |
||
| 2515 | /* Parse error. Ignore the token. */ |
||
| 2516 | $this->ignored = true; |
||
| 2517 | |||
| 2518 | /* Anything else */ |
||
| 2519 | } else { |
||
| 2520 | /* Process the token as if the insertion mode was "in table". */ |
||
| 2521 | $this->processWithRulesFor($token, self::IN_TABLE); |
||
| 2522 | } |
||
| 2523 | break; |
||
| 2524 | |||
| 2525 | case self::IN_CELL: |
||
| 2526 | /* An end tag whose tag name is one of: "td", "th" */ |
||
| 2527 | if($token['type'] === HTML5_Tokenizer::ENDTAG && |
||
| 2528 | ($token['name'] === 'td' || $token['name'] === 'th')) { |
||
| 2529 | /* If the stack of open elements does not have an element in table |
||
| 2530 | scope with the same tag name as that of the token, then this is a |
||
| 2531 | parse error and the token must be ignored. */ |
||
| 2532 | if(!$this->elementInScope($token['name'], self::SCOPE_TABLE)) { |
||
| 2533 | $this->ignored = true; |
||
| 2534 | |||
| 2535 | /* Otherwise: */ |
||
| 2536 | } else { |
||
| 2537 | /* Generate implied end tags, except for elements with the same |
||
| 2538 | tag name as the token. */ |
||
| 2539 | $this->generateImpliedEndTags(array($token['name'])); |
||
| 2540 | |||
| 2541 | /* Now, if the current node is not an element with the same tag |
||
| 2542 | name as the token, then this is a parse error. */ |
||
| 2543 | // XERROR: Implement parse error code |
||
| 2544 | |||
| 2545 | /* Pop elements from this stack until an element with the same |
||
| 2546 | tag name as the token has been popped from the stack. */ |
||
| 2547 | do { |
||
| 2548 | $node = array_pop($this->stack); |
||
| 2549 | } while ($node->tagName !== $token['name']); |
||
| 2550 | |||
| 2551 | /* Clear the list of active formatting elements up to the last |
||
| 2552 | marker. */ |
||
| 2553 | $this->clearTheActiveFormattingElementsUpToTheLastMarker(); |
||
| 2554 | |||
| 2555 | /* Switch the insertion mode to "in row". (The current node |
||
| 2556 | will be a tr element at this point.) */ |
||
| 2557 | $this->mode = self::IN_ROW; |
||
| 2558 | } |
||
| 2559 | |||
| 2560 | /* A start tag whose tag name is one of: "caption", "col", "colgroup", |
||
| 2561 | "tbody", "td", "tfoot", "th", "thead", "tr" */ |
||
| 2562 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && in_array($token['name'], |
||
| 2563 | array('caption', 'col', 'colgroup', 'tbody', 'td', 'tfoot', 'th', |
||
| 2564 | 'thead', 'tr'))) { |
||
| 2565 | /* If the stack of open elements does not have a td or th element |
||
| 2566 | in table scope, then this is a parse error; ignore the token. |
||
| 2567 | (fragment case) */ |
||
| 2568 | if(!$this->elementInScope(array('td', 'th'), self::SCOPE_TABLE)) { |
||
| 2569 | // parse error |
||
| 2570 | $this->ignored = true; |
||
| 2571 | |||
| 2572 | /* Otherwise, close the cell (see below) and reprocess the current |
||
| 2573 | token. */ |
||
| 2574 | } else { |
||
| 2575 | $this->closeCell(); |
||
| 2576 | $this->emitToken($token); |
||
| 2577 | } |
||
| 2578 | |||
| 2579 | /* An end tag whose tag name is one of: "body", "caption", "col", |
||
| 2580 | "colgroup", "html" */ |
||
| 2581 | } elseif($token['type'] === HTML5_Tokenizer::ENDTAG && in_array($token['name'], |
||
| 2582 | array('body', 'caption', 'col', 'colgroup', 'html'))) { |
||
| 2583 | /* Parse error. Ignore the token. */ |
||
| 2584 | $this->ignored = true; |
||
| 2585 | |||
| 2586 | /* An end tag whose tag name is one of: "table", "tbody", "tfoot", |
||
| 2587 | "thead", "tr" */ |
||
| 2588 | } elseif($token['type'] === HTML5_Tokenizer::ENDTAG && in_array($token['name'], |
||
| 2589 | array('table', 'tbody', 'tfoot', 'thead', 'tr'))) { |
||
| 2590 | /* If the stack of open elements does not have a td or th element |
||
| 2591 | in table scope, then this is a parse error; ignore the token. |
||
| 2592 | (innerHTML case) */ |
||
| 2593 | if(!$this->elementInScope(array('td', 'th'), self::SCOPE_TABLE)) { |
||
| 2594 | // Parse error |
||
| 2595 | $this->ignored = true; |
||
| 2596 | |||
| 2597 | /* Otherwise, close the cell (see below) and reprocess the current |
||
| 2598 | token. */ |
||
| 2599 | } else { |
||
| 2600 | $this->closeCell(); |
||
| 2601 | $this->emitToken($token); |
||
| 2602 | } |
||
| 2603 | |||
| 2604 | /* Anything else */ |
||
| 2605 | } else { |
||
| 2606 | /* Process the token as if the insertion mode was "in body". */ |
||
| 2607 | $this->processWithRulesFor($token, self::IN_BODY); |
||
| 2608 | } |
||
| 2609 | break; |
||
| 2610 | |||
| 2611 | case self::IN_SELECT: |
||
| 2612 | /* Handle the token as follows: */ |
||
| 2613 | |||
| 2614 | /* A character token */ |
||
| 2615 | if( |
||
| 2616 | $token['type'] === HTML5_Tokenizer::CHARACTER || |
||
| 2617 | $token['type'] === HTML5_Tokenizer::SPACECHARACTER |
||
| 2618 | ) { |
||
| 2619 | /* Append the token's character to the current node. */ |
||
| 2620 | $this->insertText($token['data']); |
||
| 2621 | |||
| 2622 | /* A comment token */ |
||
| 2623 | } elseif($token['type'] === HTML5_Tokenizer::COMMENT) { |
||
| 2624 | /* Append a Comment node to the current node with the data |
||
| 2625 | attribute set to the data given in the comment token. */ |
||
| 2626 | $this->insertComment($token['data']); |
||
| 2627 | |||
| 2628 | } elseif($token['type'] === HTML5_Tokenizer::DOCTYPE) { |
||
| 2629 | // parse error |
||
| 2630 | |||
| 2631 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'html') { |
||
| 2632 | $this->processWithRulesFor($token, self::INBODY); |
||
| 2633 | |||
| 2634 | /* A start tag token whose tag name is "option" */ |
||
| 2635 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && |
||
| 2636 | $token['name'] === 'option') { |
||
| 2637 | /* If the current node is an option element, act as if an end tag |
||
| 2638 | with the tag name "option" had been seen. */ |
||
| 2639 | if(end($this->stack)->tagName === 'option') { |
||
| 2640 | $this->emitToken(array( |
||
| 2641 | 'name' => 'option', |
||
| 2642 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 2643 | )); |
||
| 2644 | } |
||
| 2645 | |||
| 2646 | /* Insert an HTML element for the token. */ |
||
| 2647 | $this->insertElement($token); |
||
| 2648 | |||
| 2649 | /* A start tag token whose tag name is "optgroup" */ |
||
| 2650 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && |
||
| 2651 | $token['name'] === 'optgroup') { |
||
| 2652 | /* If the current node is an option element, act as if an end tag |
||
| 2653 | with the tag name "option" had been seen. */ |
||
| 2654 | if(end($this->stack)->tagName === 'option') { |
||
| 2655 | $this->emitToken(array( |
||
| 2656 | 'name' => 'option', |
||
| 2657 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 2658 | )); |
||
| 2659 | } |
||
| 2660 | |||
| 2661 | /* If the current node is an optgroup element, act as if an end tag |
||
| 2662 | with the tag name "optgroup" had been seen. */ |
||
| 2663 | if(end($this->stack)->tagName === 'optgroup') { |
||
| 2664 | $this->emitToken(array( |
||
| 2665 | 'name' => 'optgroup', |
||
| 2666 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 2667 | )); |
||
| 2668 | } |
||
| 2669 | |||
| 2670 | /* Insert an HTML element for the token. */ |
||
| 2671 | $this->insertElement($token); |
||
| 2672 | |||
| 2673 | /* An end tag token whose tag name is "optgroup" */ |
||
| 2674 | } elseif($token['type'] === HTML5_Tokenizer::ENDTAG && |
||
| 2675 | $token['name'] === 'optgroup') { |
||
| 2676 | /* First, if the current node is an option element, and the node |
||
| 2677 | immediately before it in the stack of open elements is an optgroup |
||
| 2678 | element, then act as if an end tag with the tag name "option" had |
||
| 2679 | been seen. */ |
||
| 2680 | $elements_in_stack = count($this->stack); |
||
| 2681 | |||
| 2682 | if($this->stack[$elements_in_stack - 1]->tagName === 'option' && |
||
| 2683 | $this->stack[$elements_in_stack - 2]->tagName === 'optgroup') { |
||
| 2684 | $this->emitToken(array( |
||
| 2685 | 'name' => 'option', |
||
| 2686 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 2687 | )); |
||
| 2688 | } |
||
| 2689 | |||
| 2690 | /* If the current node is an optgroup element, then pop that node |
||
| 2691 | from the stack of open elements. Otherwise, this is a parse error, |
||
| 2692 | ignore the token. */ |
||
| 2693 | if(end($this->stack)->tagName === 'optgroup') { |
||
| 2694 | array_pop($this->stack); |
||
| 2695 | } else { |
||
| 2696 | // parse error |
||
| 2697 | $this->ignored = true; |
||
| 2698 | } |
||
| 2699 | |||
| 2700 | /* An end tag token whose tag name is "option" */ |
||
| 2701 | } elseif($token['type'] === HTML5_Tokenizer::ENDTAG && |
||
| 2702 | $token['name'] === 'option') { |
||
| 2703 | /* If the current node is an option element, then pop that node |
||
| 2704 | from the stack of open elements. Otherwise, this is a parse error, |
||
| 2705 | ignore the token. */ |
||
| 2706 | if(end($this->stack)->tagName === 'option') { |
||
| 2707 | array_pop($this->stack); |
||
| 2708 | } else { |
||
| 2709 | // parse error |
||
| 2710 | $this->ignored = true; |
||
| 2711 | } |
||
| 2712 | |||
| 2713 | /* An end tag whose tag name is "select" */ |
||
| 2714 | } elseif($token['type'] === HTML5_Tokenizer::ENDTAG && |
||
| 2715 | $token['name'] === 'select') { |
||
| 2716 | /* If the stack of open elements does not have an element in table |
||
| 2717 | scope with the same tag name as the token, this is a parse error. |
||
| 2718 | Ignore the token. (fragment case) */ |
||
| 2719 | if(!$this->elementInScope($token['name'], self::SCOPE_TABLE)) { |
||
| 2720 | $this->ignored = true; |
||
| 2721 | // parse error |
||
| 2722 | |||
| 2723 | /* Otherwise: */ |
||
| 2724 | } else { |
||
| 2725 | /* Pop elements from the stack of open elements until a select |
||
| 2726 | element has been popped from the stack. */ |
||
| 2727 | do { |
||
| 2728 | $node = array_pop($this->stack); |
||
| 2729 | } while ($node->tagName !== 'select'); |
||
| 2730 | |||
| 2731 | /* Reset the insertion mode appropriately. */ |
||
| 2732 | $this->resetInsertionMode(); |
||
| 2733 | } |
||
| 2734 | |||
| 2735 | /* A start tag whose tag name is "select" */ |
||
| 2736 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'select') { |
||
| 2737 | /* Parse error. Act as if the token had been an end tag with the |
||
| 2738 | tag name "select" instead. */ |
||
| 2739 | $this->emitToken(array( |
||
| 2740 | 'name' => 'select', |
||
| 2741 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 2742 | )); |
||
| 2743 | |||
| 2744 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && |
||
| 2745 | ($token['name'] === 'input' || $token['name'] === 'keygen' || $token['name'] === 'textarea')) { |
||
| 2746 | // parse error |
||
| 2747 | $this->emitToken(array( |
||
| 2748 | 'name' => 'select', |
||
| 2749 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 2750 | )); |
||
| 2751 | $this->emitToken($token); |
||
| 2752 | |||
| 2753 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'script') { |
||
| 2754 | $this->processWithRulesFor($token, self::IN_HEAD); |
||
| 2755 | |||
| 2756 | } elseif($token['type'] === HTML5_Tokenizer::EOF) { |
||
| 2757 | // XERROR: If the current node is not the root html element, then this is a parse error. |
||
| 2758 | /* Stop parsing */ |
||
| 2759 | |||
| 2760 | /* Anything else */ |
||
| 2761 | } else { |
||
| 2762 | /* Parse error. Ignore the token. */ |
||
| 2763 | $this->ignored = true; |
||
| 2764 | } |
||
| 2765 | break; |
||
| 2766 | |||
| 2767 | case self::IN_SELECT_IN_TABLE: |
||
| 2768 | |||
| 2769 | if($token['type'] === HTML5_Tokenizer::STARTTAG && |
||
| 2770 | in_array($token['name'], array('caption', 'table', 'tbody', |
||
| 2771 | 'tfoot', 'thead', 'tr', 'td', 'th'))) { |
||
| 2772 | // parse error |
||
| 2773 | $this->emitToken(array( |
||
| 2774 | 'name' => 'select', |
||
| 2775 | 'type' => HTML5_Tokenizer::ENDTAG, |
||
| 2776 | )); |
||
| 2777 | $this->emitToken($token); |
||
| 2778 | |||
| 2779 | /* An end tag whose tag name is one of: "caption", "table", "tbody", |
||
| 2780 | "tfoot", "thead", "tr", "td", "th" */ |
||
| 2781 | } elseif($token['type'] === HTML5_Tokenizer::ENDTAG && |
||
| 2782 | in_array($token['name'], array('caption', 'table', 'tbody', 'tfoot', 'thead', 'tr', 'td', 'th'))) { |
||
| 2783 | /* Parse error. */ |
||
| 2784 | // parse error |
||
| 2785 | |||
| 2786 | /* If the stack of open elements has an element in table scope with |
||
| 2787 | the same tag name as that of the token, then act as if an end tag |
||
| 2788 | with the tag name "select" had been seen, and reprocess the token. |
||
| 2789 | Otherwise, ignore the token. */ |
||
| 2790 | if($this->elementInScope($token['name'], self::SCOPE_TABLE)) { |
||
| 2791 | $this->emitToken(array( |
||
| 2792 | 'name' => 'select', |
||
| 2793 | 'type' => HTML5_Tokenizer::ENDTAG |
||
| 2794 | )); |
||
| 2795 | |||
| 2796 | $this->emitToken($token); |
||
| 2797 | } else { |
||
| 2798 | $this->ignored = true; |
||
| 2799 | } |
||
| 2800 | } else { |
||
| 2801 | $this->processWithRulesFor($token, self::IN_SELECT); |
||
| 2802 | } |
||
| 2803 | break; |
||
| 2804 | |||
| 2805 | case self::IN_FOREIGN_CONTENT: |
||
| 2806 | if ($token['type'] === HTML5_Tokenizer::CHARACTER || |
||
| 2807 | $token['type'] === HTML5_Tokenizer::SPACECHARACTER) { |
||
| 2808 | $this->insertText($token['data']); |
||
| 2809 | } elseif ($token['type'] === HTML5_Tokenizer::COMMENT) { |
||
| 2810 | $this->insertComment($token['data']); |
||
| 2811 | } elseif ($token['type'] === HTML5_Tokenizer::DOCTYPE) { |
||
| 2812 | // XERROR: parse error |
||
| 2813 | } elseif ($token['type'] === HTML5_Tokenizer::ENDTAG && |
||
| 2814 | $token['name'] === 'script' && end($this->stack)->tagName === 'script' && |
||
| 2815 | // XDOM |
||
| 2816 | end($this->stack)->namespaceURI === self::NS_SVG) { |
||
| 2817 | array_pop($this->stack); |
||
| 2818 | // a bunch of script running mumbo jumbo |
||
| 2819 | } elseif ( |
||
| 2820 | ($token['type'] === HTML5_Tokenizer::STARTTAG && |
||
| 2821 | (( |
||
| 2822 | $token['name'] !== 'mglyph' && |
||
| 2823 | $token['name'] !== 'malignmark' && |
||
| 2824 | // XDOM |
||
| 2825 | end($this->stack)->namespaceURI === self::NS_MATHML && |
||
| 2826 | in_array(end($this->stack)->tagName, array('mi', 'mo', 'mn', 'ms', 'mtext')) |
||
| 2827 | ) || |
||
| 2828 | ( |
||
| 2829 | $token['name'] === 'svg' && |
||
| 2830 | // XDOM |
||
| 2831 | end($this->stack)->namespaceURI === self::NS_MATHML && |
||
| 2832 | end($this->stack)->tagName === 'annotation-xml' |
||
| 2833 | ) || |
||
| 2834 | ( |
||
| 2835 | // XDOM |
||
| 2836 | end($this->stack)->namespaceURI === self::NS_SVG && |
||
| 2837 | in_array(end($this->stack)->tagName, array('foreignObject', 'desc', 'title')) |
||
| 2838 | ) || |
||
| 2839 | ( |
||
| 2840 | // XSKETCHY && XDOM |
||
| 2841 | end($this->stack)->namespaceURI === self::NS_HTML |
||
| 2842 | )) |
||
| 2843 | ) || $token['type'] === HTML5_Tokenizer::ENDTAG |
||
| 2844 | ) { |
||
| 2845 | $this->processWithRulesFor($token, $this->secondary_mode); |
||
| 2846 | /* If, after doing so, the insertion mode is still "in foreign |
||
| 2847 | * content", but there is no element in scope that has a namespace |
||
| 2848 | * other than the HTML namespace, switch the insertion mode to the |
||
| 2849 | * secondary insertion mode. */ |
||
| 2850 | if ($this->mode === self::IN_FOREIGN_CONTENT) { |
||
| 2851 | $found = false; |
||
| 2852 | // this basically duplicates elementInScope() |
||
| 2853 | for ($i = count($this->stack) - 1; $i >= 0; $i--) { |
||
| 2854 | // XDOM |
||
| 2855 | $node = $this->stack[$i]; |
||
| 2856 | if ($node->namespaceURI !== self::NS_HTML) { |
||
| 2857 | $found = true; |
||
| 2858 | break; |
||
| 2859 | } elseif (in_array($node->tagName, array('table', 'html', |
||
| 2860 | 'applet', 'caption', 'td', 'th', 'button', 'marquee', |
||
| 2861 | 'object')) || ($node->tagName === 'foreignObject' && |
||
| 2862 | $node->namespaceURI === self::NS_SVG)) { |
||
| 2863 | break; |
||
| 2864 | } |
||
| 2865 | } |
||
| 2866 | if (!$found) { |
||
| 2867 | $this->mode = $this->secondary_mode; |
||
| 2868 | } |
||
| 2869 | } |
||
| 2870 | } elseif ($token['type'] === HTML5_Tokenizer::EOF || ( |
||
| 2871 | $token['type'] === HTML5_Tokenizer::STARTTAG && |
||
| 2872 | (in_array($token['name'], array('b', "big", "blockquote", "body", "br", |
||
| 2873 | "center", "code", "dc", "dd", "div", "dl", "ds", "dt", "em", "embed", "h1", "h2", |
||
| 2874 | "h3", "h4", "h5", "h6", "head", "hr", "i", "img", "li", "listing", |
||
| 2875 | "menu", "meta", "nobr", "ol", "p", "pre", "ruby", "s", "small", |
||
| 2876 | "span", "strong", "strike", "sub", "sup", "table", "tt", "u", "ul", |
||
| 2877 | "var")) || ($token['name'] === 'font' && ($this->getAttr($token, 'color') || |
||
| 2878 | $this->getAttr($token, 'face') || $this->getAttr($token, 'size')))))) { |
||
| 2879 | // XERROR: parse error |
||
| 2880 | do { |
||
| 2881 | $node = array_pop($this->stack); |
||
| 2882 | // XDOM |
||
| 2883 | } while ($node->namespaceURI !== self::NS_HTML); |
||
| 2884 | $this->stack[] = $node; |
||
| 2885 | $this->mode = $this->secondary_mode; |
||
| 2886 | $this->emitToken($token); |
||
| 2887 | } elseif ($token['type'] === HTML5_Tokenizer::STARTTAG) { |
||
| 2888 | static $svg_lookup = array( |
||
| 2889 | 'altglyph' => 'altGlyph', |
||
| 2890 | 'altglyphdef' => 'altGlyphDef', |
||
| 2891 | 'altglyphitem' => 'altGlyphItem', |
||
| 2892 | 'animatecolor' => 'animateColor', |
||
| 2893 | 'animatemotion' => 'animateMotion', |
||
| 2894 | 'animatetransform' => 'animateTransform', |
||
| 2895 | 'clippath' => 'clipPath', |
||
| 2896 | 'feblend' => 'feBlend', |
||
| 2897 | 'fecolormatrix' => 'feColorMatrix', |
||
| 2898 | 'fecomponenttransfer' => 'feComponentTransfer', |
||
| 2899 | 'fecomposite' => 'feComposite', |
||
| 2900 | 'feconvolvematrix' => 'feConvolveMatrix', |
||
| 2901 | 'fediffuselighting' => 'feDiffuseLighting', |
||
| 2902 | 'fedisplacementmap' => 'feDisplacementMap', |
||
| 2903 | 'fedistantlight' => 'feDistantLight', |
||
| 2904 | 'feflood' => 'feFlood', |
||
| 2905 | 'fefunca' => 'feFuncA', |
||
| 2906 | 'fefuncb' => 'feFuncB', |
||
| 2907 | 'fefuncg' => 'feFuncG', |
||
| 2908 | 'fefuncr' => 'feFuncR', |
||
| 2909 | 'fegaussianblur' => 'feGaussianBlur', |
||
| 2910 | 'feimage' => 'feImage', |
||
| 2911 | 'femerge' => 'feMerge', |
||
| 2912 | 'femergenode' => 'feMergeNode', |
||
| 2913 | 'femorphology' => 'feMorphology', |
||
| 2914 | 'feoffset' => 'feOffset', |
||
| 2915 | 'fepointlight' => 'fePointLight', |
||
| 2916 | 'fespecularlighting' => 'feSpecularLighting', |
||
| 2917 | 'fespotlight' => 'feSpotLight', |
||
| 2918 | 'fetile' => 'feTile', |
||
| 2919 | 'feturbulence' => 'feTurbulence', |
||
| 2920 | 'foreignobject' => 'foreignObject', |
||
| 2921 | 'glyphref' => 'glyphRef', |
||
| 2922 | 'lineargradient' => 'linearGradient', |
||
| 2923 | 'radialgradient' => 'radialGradient', |
||
| 2924 | 'textpath' => 'textPath', |
||
| 2925 | ); |
||
| 2926 | // XDOM |
||
| 2927 | $current = end($this->stack); |
||
| 2928 | if ($current->namespaceURI === self::NS_MATHML) { |
||
| 2929 | $token = $this->adjustMathMLAttributes($token); |
||
| 2930 | } |
||
| 2931 | if ($current->namespaceURI === self::NS_SVG && |
||
| 2932 | isset($svg_lookup[$token['name']])) { |
||
| 2933 | $token['name'] = $svg_lookup[$token['name']]; |
||
| 2934 | } |
||
| 2935 | if ($current->namespaceURI === self::NS_SVG) { |
||
| 2936 | $token = $this->adjustSVGAttributes($token); |
||
| 2937 | } |
||
| 2938 | $token = $this->adjustForeignAttributes($token); |
||
| 2939 | $this->insertForeignElement($token, $current->namespaceURI); |
||
| 2940 | if (isset($token['self-closing'])) { |
||
| 2941 | array_pop($this->stack); |
||
| 2942 | // XERROR: acknowledge self-closing flag |
||
| 2943 | } |
||
| 2944 | } |
||
| 2945 | break; |
||
| 2946 | |||
| 2947 | case self::AFTER_BODY: |
||
| 2948 | /* Handle the token as follows: */ |
||
| 2949 | |||
| 2950 | /* A character token that is one of one of U+0009 CHARACTER TABULATION, |
||
| 2951 | U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF), |
||
| 2952 | or U+0020 SPACE */ |
||
| 2953 | if($token['type'] === HTML5_Tokenizer::SPACECHARACTER) { |
||
| 2954 | /* Process the token as it would be processed if the insertion mode |
||
| 2955 | was "in body". */ |
||
| 2956 | $this->processWithRulesFor($token, self::IN_BODY); |
||
| 2957 | |||
| 2958 | /* A comment token */ |
||
| 2959 | } elseif($token['type'] === HTML5_Tokenizer::COMMENT) { |
||
| 2960 | /* Append a Comment node to the first element in the stack of open |
||
| 2961 | elements (the html element), with the data attribute set to the |
||
| 2962 | data given in the comment token. */ |
||
| 2963 | // XDOM |
||
| 2964 | $comment = $this->dom->createComment($token['data']); |
||
| 2965 | $this->stack[0]->appendChild($comment); |
||
| 2966 | |||
| 2967 | } elseif($token['type'] === HTML5_Tokenizer::DOCTYPE) { |
||
| 2968 | // parse error |
||
| 2969 | |||
| 2970 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'html') { |
||
| 2971 | $this->processWithRulesFor($token, self::IN_BODY); |
||
| 2972 | |||
| 2973 | /* An end tag with the tag name "html" */ |
||
| 2974 | } elseif($token['type'] === HTML5_Tokenizer::ENDTAG && $token['name'] === 'html') { |
||
| 2975 | /* If the parser was originally created as part of the HTML |
||
| 2976 | * fragment parsing algorithm, this is a parse error; ignore |
||
| 2977 | * the token. (fragment case) */ |
||
| 2978 | $this->ignored = true; |
||
| 2979 | // XERROR: implement this |
||
| 2980 | |||
| 2981 | $this->mode = self::AFTER_AFTER_BODY; |
||
| 2982 | |||
| 2983 | } elseif($token['type'] === HTML5_Tokenizer::EOF) { |
||
| 2984 | /* Stop parsing */ |
||
| 2985 | |||
| 2986 | /* Anything else */ |
||
| 2987 | } else { |
||
| 2988 | /* Parse error. Set the insertion mode to "in body" and reprocess |
||
| 2989 | the token. */ |
||
| 2990 | $this->mode = self::IN_BODY; |
||
| 2991 | $this->emitToken($token); |
||
| 2992 | } |
||
| 2993 | break; |
||
| 2994 | |||
| 2995 | case self::IN_FRAMESET: |
||
| 2996 | /* Handle the token as follows: */ |
||
| 2997 | |||
| 2998 | /* A character token that is one of one of U+0009 CHARACTER TABULATION, |
||
| 2999 | U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF), |
||
| 3000 | U+000D CARRIAGE RETURN (CR), or U+0020 SPACE */ |
||
| 3001 | if($token['type'] === HTML5_Tokenizer::SPACECHARACTER) { |
||
| 3002 | /* Append the character to the current node. */ |
||
| 3003 | $this->insertText($token['data']); |
||
| 3004 | |||
| 3005 | /* A comment token */ |
||
| 3006 | } elseif($token['type'] === HTML5_Tokenizer::COMMENT) { |
||
| 3007 | /* Append a Comment node to the current node with the data |
||
| 3008 | attribute set to the data given in the comment token. */ |
||
| 3009 | $this->insertComment($token['data']); |
||
| 3010 | |||
| 3011 | } elseif($token['type'] === HTML5_Tokenizer::DOCTYPE) { |
||
| 3012 | // parse error |
||
| 3013 | |||
| 3014 | /* A start tag with the tag name "frameset" */ |
||
| 3015 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && |
||
| 3016 | $token['name'] === 'frameset') { |
||
| 3017 | $this->insertElement($token); |
||
| 3018 | |||
| 3019 | /* An end tag with the tag name "frameset" */ |
||
| 3020 | } elseif($token['type'] === HTML5_Tokenizer::ENDTAG && |
||
| 3021 | $token['name'] === 'frameset') { |
||
| 3022 | /* If the current node is the root html element, then this is a |
||
| 3023 | parse error; ignore the token. (fragment case) */ |
||
| 3024 | if(end($this->stack)->tagName === 'html') { |
||
| 3025 | $this->ignored = true; |
||
| 3026 | // Parse error |
||
| 3027 | |||
| 3028 | } else { |
||
| 3029 | /* Otherwise, pop the current node from the stack of open |
||
| 3030 | elements. */ |
||
| 3031 | array_pop($this->stack); |
||
| 3032 | |||
| 3033 | /* If the parser was not originally created as part of the HTML |
||
| 3034 | * fragment parsing algorithm (fragment case), and the current |
||
| 3035 | * node is no longer a frameset element, then switch the |
||
| 3036 | * insertion mode to "after frameset". */ |
||
| 3037 | $this->mode = self::AFTER_FRAMESET; |
||
| 3038 | } |
||
| 3039 | |||
| 3040 | /* A start tag with the tag name "frame" */ |
||
| 3041 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && |
||
| 3042 | $token['name'] === 'frame') { |
||
| 3043 | /* Insert an HTML element for the token. */ |
||
| 3044 | $this->insertElement($token); |
||
| 3045 | |||
| 3046 | /* Immediately pop the current node off the stack of open elements. */ |
||
| 3047 | array_pop($this->stack); |
||
| 3048 | |||
| 3049 | // XERROR: Acknowledge the token's self-closing flag, if it is set. |
||
| 3050 | |||
| 3051 | /* A start tag with the tag name "noframes" */ |
||
| 3052 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && |
||
| 3053 | $token['name'] === 'noframes') { |
||
| 3054 | /* Process the token using the rules for the "in head" insertion mode. */ |
||
| 3055 | $this->processwithRulesFor($token, self::IN_HEAD); |
||
| 3056 | |||
| 3057 | } elseif($token['type'] === HTML5_Tokenizer::EOF) { |
||
| 3058 | // XERROR: If the current node is not the root html element, then this is a parse error. |
||
| 3059 | /* Stop parsing */ |
||
| 3060 | /* Anything else */ |
||
| 3061 | } else { |
||
| 3062 | /* Parse error. Ignore the token. */ |
||
| 3063 | $this->ignored = true; |
||
| 3064 | } |
||
| 3065 | break; |
||
| 3066 | |||
| 3067 | case self::AFTER_FRAMESET: |
||
| 3068 | /* Handle the token as follows: */ |
||
| 3069 | |||
| 3070 | /* A character token that is one of one of U+0009 CHARACTER TABULATION, |
||
| 3071 | U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF), |
||
| 3072 | U+000D CARRIAGE RETURN (CR), or U+0020 SPACE */ |
||
| 3073 | if($token['type'] === HTML5_Tokenizer::SPACECHARACTER) { |
||
| 3074 | /* Append the character to the current node. */ |
||
| 3075 | $this->insertText($token['data']); |
||
| 3076 | |||
| 3077 | /* A comment token */ |
||
| 3078 | } elseif($token['type'] === HTML5_Tokenizer::COMMENT) { |
||
| 3079 | /* Append a Comment node to the current node with the data |
||
| 3080 | attribute set to the data given in the comment token. */ |
||
| 3081 | $this->insertComment($token['data']); |
||
| 3082 | |||
| 3083 | } elseif($token['type'] === HTML5_Tokenizer::DOCTYPE) { |
||
| 3084 | // parse error |
||
| 3085 | |||
| 3086 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'html') { |
||
| 3087 | $this->processWithRulesFor($token, self::IN_BODY); |
||
| 3088 | |||
| 3089 | /* An end tag with the tag name "html" */ |
||
| 3090 | } elseif($token['type'] === HTML5_Tokenizer::ENDTAG && |
||
| 3091 | $token['name'] === 'html') { |
||
| 3092 | $this->mode = self::AFTER_AFTER_FRAMESET; |
||
| 3093 | |||
| 3094 | /* A start tag with the tag name "noframes" */ |
||
| 3095 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && |
||
| 3096 | $token['name'] === 'noframes') { |
||
| 3097 | $this->processWithRulesFor($token, self::IN_HEAD); |
||
| 3098 | |||
| 3099 | } elseif($token['type'] === HTML5_Tokenizer::EOF) { |
||
| 3100 | /* Stop parsing */ |
||
| 3101 | |||
| 3102 | /* Anything else */ |
||
| 3103 | } else { |
||
| 3104 | /* Parse error. Ignore the token. */ |
||
| 3105 | $this->ignored = true; |
||
| 3106 | } |
||
| 3107 | break; |
||
| 3108 | |||
| 3109 | case self::AFTER_AFTER_BODY: |
||
| 3110 | /* A comment token */ |
||
| 3111 | if($token['type'] === HTML5_Tokenizer::COMMENT) { |
||
| 3112 | /* Append a Comment node to the Document object with the data |
||
| 3113 | attribute set to the data given in the comment token. */ |
||
| 3114 | // XDOM |
||
| 3115 | $comment = $this->dom->createComment($token['data']); |
||
| 3116 | $this->dom->appendChild($comment); |
||
| 3117 | |||
| 3118 | } elseif($token['type'] === HTML5_Tokenizer::DOCTYPE || |
||
| 3119 | $token['type'] === HTML5_Tokenizer::SPACECHARACTER || |
||
| 3120 | ($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'html')) { |
||
| 3121 | $this->processWithRulesFor($token, self::IN_BODY); |
||
| 3122 | |||
| 3123 | /* An end-of-file token */ |
||
| 3124 | } elseif($token['type'] === HTML5_Tokenizer::EOF) { |
||
| 3125 | /* OMG DONE!! */ |
||
| 3126 | } else { |
||
| 3127 | // parse error |
||
| 3128 | $this->mode = self::IN_BODY; |
||
| 3129 | $this->emitToken($token); |
||
| 3130 | } |
||
| 3131 | break; |
||
| 3132 | |||
| 3133 | case self::AFTER_AFTER_FRAMESET: |
||
| 3134 | /* A comment token */ |
||
| 3135 | if($token['type'] === HTML5_Tokenizer::COMMENT) { |
||
| 3136 | /* Append a Comment node to the Document object with the data |
||
| 3137 | attribute set to the data given in the comment token. */ |
||
| 3138 | // XDOM |
||
| 3139 | $comment = $this->dom->createComment($token['data']); |
||
| 3140 | $this->dom->appendChild($comment); |
||
| 3141 | |||
| 3142 | } elseif($token['type'] === HTML5_Tokenizer::DOCTYPE || |
||
| 3143 | $token['type'] === HTML5_Tokenizer::SPACECHARACTER || |
||
| 3144 | ($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'html')) { |
||
| 3145 | $this->processWithRulesFor($token, self::IN_BODY); |
||
| 3146 | |||
| 3147 | /* An end-of-file token */ |
||
| 3148 | } elseif($token['type'] === HTML5_Tokenizer::EOF) { |
||
| 3149 | /* OMG DONE!! */ |
||
| 3150 | } elseif($token['type'] === HTML5_Tokenizer::STARTTAG && $token['name'] === 'nofrmaes') { |
||
| 3151 | $this->processWithRulesFor($token, self::IN_HEAD); |
||
| 3152 | } else { |
||
| 3153 | // parse error |
||
| 3154 | } |
||
| 3155 | break; |
||
| 3156 | } |
||
| 3157 | // end funky indenting |
||
| 3158 | } |
||
| 3159 | |||
| 3842 |
