zordius /
lightncandy
Complex classes like Compiler often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Compiler, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
||
| 31 | class Compiler extends Validator |
||
| 32 | { |
||
| 33 | public static $lastParsed; |
||
| 34 | |||
| 35 | /** |
||
| 36 | * Compile template into PHP code |
||
| 37 | * |
||
| 38 | * @param array<string,array|string|integer> $context Current context |
||
| 39 | * @param string $template handlebars template |
||
| 40 | * |
||
| 41 | * @return string|null generated PHP code |
||
| 42 | */ |
||
| 43 | 717 | public static function compileTemplate(&$context, $template) { |
|
| 44 | 717 | array_unshift($context['parsed'], array()); |
|
| 45 | 717 | Validator::verify($context, $template); |
|
| 46 | |||
| 47 | 717 | if (count($context['error'])) { |
|
| 48 | 70 | return; |
|
| 49 | } |
||
| 50 | |||
| 51 | // Do PHP code generation. |
||
| 52 | 648 | Parser::setDelimiter($context); |
|
| 53 | |||
| 54 | // Handle dynamic partials |
||
| 55 | 648 | Partial::handleDynamic($context); |
|
| 56 | |||
| 57 | 648 | $code = ''; |
|
| 58 | 648 | foreach ($context['parsed'][0] as $info) { |
|
| 59 | 648 | if (is_array($info)) { |
|
| 60 | 607 | $context['tokens']['current']++; |
|
| 61 | 607 | $tmpl = static::compileToken($context, $info); |
|
| 62 | 607 | if ($tmpl == $context['ops']['seperator']) { |
|
| 63 | $tmpl = ''; |
||
| 64 | } else { |
||
| 65 | 607 | $tmpl = "'$tmpl'"; |
|
| 66 | } |
||
| 67 | 607 | $code .= $tmpl; |
|
| 68 | } else { |
||
| 69 | 648 | $code .= $info; |
|
| 70 | } |
||
| 71 | } |
||
| 72 | |||
| 73 | 648 | static::$lastParsed = array_shift($context['parsed']); |
|
| 74 | |||
| 75 | 648 | return $code; |
|
| 76 | } |
||
| 77 | |||
| 78 | /** |
||
| 79 | * Compose LightnCandy render codes for include() |
||
| 80 | * |
||
| 81 | * @param array<string,array|string|integer> $context Current context |
||
| 82 | * @param string $code generated PHP code |
||
| 83 | * |
||
| 84 | * @return string Composed PHP code |
||
| 85 | */ |
||
| 86 | 647 | public static function composePHPRender($context, $code) { |
|
| 136 | |||
| 137 | /** |
||
| 138 | * Get function name for standalone or none standalone template. |
||
| 139 | * |
||
| 140 | * @param array<string,array|string|integer> $context Current context of compiler progress. |
||
| 141 | * @param string $name base function name |
||
| 142 | * @param string $tag original handlabars tag for debug |
||
| 143 | * |
||
| 144 | * @return string compiled Function name |
||
| 145 | * |
||
| 146 | * @expect 'LR::test(' when input array('flags' => array('standalone' => 0, 'debug' => 0), 'runtime' => 'Runtime'), 'test', '' |
||
| 147 | * @expect 'LR::test2(' when input array('flags' => array('standalone' => 0, 'debug' => 0), 'runtime' => 'Runtime'), 'test2', '' |
||
| 148 | * @expect "lala_abctest3(" when input array('flags' => array('standalone' => 1, 'debug' => 0), 'runtime' => 'Runtime', 'funcprefix' => 'lala_abc'), 'test3', '' |
||
| 149 | * @expect 'LR::debug(\'abc\', \'test\', ' when input array('flags' => array('standalone' => 0, 'debug' => 1), 'runtime' => 'Runtime', 'funcprefix' => 'haha456'), 'test', 'abc' |
||
| 150 | */ |
||
| 151 | 584 | protected static function getFuncName(&$context, $name, $tag) { |
|
| 152 | 584 | static::addUsageCount($context, 'runtime', $name); |
|
| 153 | |||
| 154 | 584 | if ($context['flags']['debug'] && ($name != 'miss')) { |
|
| 155 | 10 | $dbg = "'$tag', '$name', "; |
|
| 156 | 10 | $name = 'debug'; |
|
| 157 | 10 | static::addUsageCount($context, 'runtime', 'debug'); |
|
| 158 | } else { |
||
| 159 | 582 | $dbg = ''; |
|
| 160 | } |
||
| 161 | |||
| 162 | 584 | return $context['flags']['standalone'] ? "{$context['funcprefix']}$name($dbg" : "LR::$name($dbg"; |
|
| 163 | } |
||
| 164 | |||
| 165 | /** |
||
| 166 | * Get string presentation of variables |
||
| 167 | * |
||
| 168 | * @param array<string,array|string|integer> $context current compile context |
||
| 169 | * @param array<array> $vn variable name array. |
||
| 170 | * @param array<string>|null $blockParams block param list |
||
| 171 | * |
||
| 172 | * @return array<string|array> variable names |
||
| 173 | * |
||
| 174 | * @expect array('array(array($in),array())', array('this')) when input array('flags'=>array('spvar'=>true)), array(null) |
||
| 175 | * @expect array('array(array($in,$in),array())', array('this', 'this')) when input array('flags'=>array('spvar'=>true)), array(null, null) |
||
| 176 | * @expect array('array(array(),array(\'a\'=>$in))', array('this')) when input array('flags'=>array('spvar'=>true)), array('a' => null) |
||
| 177 | */ |
||
| 178 | 257 | protected static function getVariableNames(&$context, $vn, $blockParams = null) { |
|
| 179 | 257 | $vars = array(array(), array()); |
|
| 180 | 257 | $exps = array(); |
|
| 181 | 257 | foreach ($vn as $i => $v) { |
|
| 182 | 219 | $V = static::getVariableNameOrSubExpression($context, $v); |
|
| 183 | 219 | if (is_string($i)) { |
|
| 184 | 36 | $vars[1][] = "'$i'=>{$V[0]}"; |
|
| 185 | } else { |
||
| 186 | 205 | $vars[0][] = $V[0]; |
|
| 187 | } |
||
| 188 | 219 | $exps[] = $V[1]; |
|
| 189 | } |
||
| 190 | 257 | $bp = $blockParams ? (',array(' . Expression::listString($blockParams) . ')') : ''; |
|
| 191 | 257 | return array('array(array(' . implode(',', $vars[0]) . '),array(' . implode(',', $vars[1]) . ")$bp)", $exps); |
|
| 192 | } |
||
| 193 | |||
| 194 | /** |
||
| 195 | * Get string presentation of a sub expression |
||
| 196 | * |
||
| 197 | * @param array<string,array|string|integer> $context current compile context |
||
| 198 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 199 | * |
||
| 200 | * @return array<string> code representing passed expression |
||
| 201 | */ |
||
| 202 | 41 | public static function compileSubExpression(&$context, $vars) { |
|
| 203 | 41 | $ret = static::customHelper($context, $vars, true, true); |
|
| 204 | |||
| 205 | 41 | if (($ret === null) && $context['flags']['lambda']) { |
|
| 206 | 4 | $ret = static::compileVariable($context, $vars, true, true); |
|
| 207 | } |
||
| 208 | |||
| 209 | 41 | return array($ret ? $ret : '', 'FIXME: $subExpression'); |
|
| 210 | } |
||
| 211 | |||
| 212 | /** |
||
| 213 | * Get string presentation of a subexpression or a variable |
||
| 214 | * |
||
| 215 | * @param array<array|string|integer> $context current compile context |
||
| 216 | * @param array<array|string|integer> $var variable parsed path |
||
| 217 | * |
||
| 218 | * @return array<string> variable names |
||
|
|
|||
| 219 | */ |
||
| 220 | 365 | protected static function getVariableNameOrSubExpression(&$context, $var) { |
|
| 221 | 365 | return Parser::isSubExp($var) ? static::compileSubExpression($context, $var[1]) : static::getVariableName($context, $var); |
|
| 222 | } |
||
| 223 | |||
| 224 | /** |
||
| 225 | * Get string presentation of a variable |
||
| 226 | * |
||
| 227 | * @param array<array|string|integer> $var variable parsed path |
||
| 228 | * @param array<array|string|integer> $context current compile context |
||
| 229 | * @param array<string>|null $lookup extra lookup string as valid PHP variable name |
||
| 230 | * |
||
| 231 | * @return array<string> variable names |
||
| 232 | * |
||
| 233 | * @expect array('$in', 'this') when input array('flags'=>array('spvar'=>true,'debug'=>0)), array(null) |
||
| 234 | * @expect array('((isset($in[\'true\']) && is_array($in)) ? $in[\'true\'] : null)', '[true]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0, 'lambda'=>0)), array('true') |
||
| 235 | * @expect array('((isset($in[\'false\']) && is_array($in)) ? $in[\'false\'] : null)', '[false]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0, 'lambda'=>0)), array('false') |
||
| 236 | * @expect array('true', 'true') when input array('flags'=>array('spvar'=>true,'debug'=>0)), array(-1, 'true') |
||
| 237 | * @expect array('false', 'false') when input array('flags'=>array('spvar'=>true,'debug'=>0)), array(-1, 'false') |
||
| 238 | * @expect array('((isset($in[\'2\']) && is_array($in)) ? $in[\'2\'] : null)', '[2]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0, 'lambda'=>0)), array('2') |
||
| 239 | * @expect array('2', '2') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0)), array(-1, '2') |
||
| 240 | * @expect array('((isset($in[\'@index\']) && is_array($in)) ? $in[\'@index\'] : null)', '[@index]') when input array('flags'=>array('spvar'=>false,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0, 'lambda'=>0)), array('@index') |
||
| 241 | * @expect array("((isset(\$cx['sp_vars']['index']) && is_array(\$cx['sp_vars'])) ? \$cx['sp_vars']['index'] : null)", '@[index]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0, 'lambda'=>0)), array('@index') |
||
| 242 | * @expect array("((isset(\$cx['sp_vars']['key']) && is_array(\$cx['sp_vars'])) ? \$cx['sp_vars']['key'] : null)", '@[key]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0, 'lambda'=>0)), array('@key') |
||
| 243 | * @expect array("((isset(\$cx['sp_vars']['first']) && is_array(\$cx['sp_vars'])) ? \$cx['sp_vars']['first'] : null)", '@[first]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0, 'lambda'=>0)), array('@first') |
||
| 244 | * @expect array("((isset(\$cx['sp_vars']['last']) && is_array(\$cx['sp_vars'])) ? \$cx['sp_vars']['last'] : null)", '@[last]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0, 'lambda'=>0)), array('@last') |
||
| 245 | * @expect array('((isset($in[\'"a"\']) && is_array($in)) ? $in[\'"a"\'] : null)', '["a"]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0, 'lambda'=>0)), array('"a"') |
||
| 246 | * @expect array('"a"', '"a"') when input array('flags'=>array('spvar'=>true,'debug'=>0)), array(-1, '"a"') |
||
| 247 | * @expect array('((isset($in[\'a\']) && is_array($in)) ? $in[\'a\'] : null)', '[a]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0, 'lambda'=>0)), array('a') |
||
| 248 | * @expect array('((isset($cx[\'scopes\'][count($cx[\'scopes\'])-1][\'a\']) && is_array($cx[\'scopes\'][count($cx[\'scopes\'])-1])) ? $cx[\'scopes\'][count($cx[\'scopes\'])-1][\'a\'] : null)', '../[a]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0, 'lambda'=>0)), array(1,'a') |
||
| 249 | * @expect array('((isset($cx[\'scopes\'][count($cx[\'scopes\'])-3][\'a\']) && is_array($cx[\'scopes\'][count($cx[\'scopes\'])-3])) ? $cx[\'scopes\'][count($cx[\'scopes\'])-3][\'a\'] : null)', '../../../[a]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0, 'lambda'=>0)), array(3,'a') |
||
| 250 | * @expect array('((isset($in[\'id\']) && is_array($in)) ? $in[\'id\'] : null)', 'this.[id]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0, 'lambda'=>0)), array(null, 'id') |
||
| 251 | * @expect array('LR::v($cx, $in, isset($in) ? $in : null, array(\'id\'))', 'this.[id]') when input array('flags'=>array('prop'=>true,'spvar'=>true,'debug'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0, 'lambda'=>0,'standalone'=>0), 'runtime' => 'Runtime'), array(null, 'id') |
||
| 252 | */ |
||
| 253 | 580 | protected static function getVariableName(&$context, $var, $lookup = null, $args = null) { |
|
| 254 | 580 | if (isset($var[0]) && ($var[0] === Parser::LITERAL)) { |
|
| 255 | 79 | if ($var[1] === "undefined") { |
|
| 256 | 2 | $var[1] = "null"; |
|
| 257 | } |
||
| 258 | 79 | return array($var[1], preg_replace('/\'(.*)\'/', '$1', $var[1])); |
|
| 259 | } |
||
| 260 | |||
| 261 | 541 | list($levels, $spvar, $var) = Expression::analyze($context, $var); |
|
| 262 | 541 | $exp = Expression::toString($levels, $spvar, $var); |
|
| 263 | 541 | $base = $spvar ? "\$cx['sp_vars']" : '$in'; |
|
| 264 | |||
| 265 | // change base when trace to parent |
||
| 266 | 541 | if ($levels > 0) { |
|
| 267 | 39 | if ($spvar) { |
|
| 268 | 2 | $base .= str_repeat("['_parent']", $levels); |
|
| 269 | } else { |
||
| 270 | 37 | $base = "\$cx['scopes'][count(\$cx['scopes'])-$levels]"; |
|
| 271 | } |
||
| 272 | } |
||
| 273 | |||
| 274 | 541 | if ((count($var) == 0) || (($var[0] === null) && (count($var) == 1))) { |
|
| 275 | 133 | return array($base, $exp); |
|
| 276 | } |
||
| 277 | |||
| 278 | 485 | if ($var[0] === null) { |
|
| 279 | 1 | array_shift($var); |
|
| 280 | } |
||
| 281 | |||
| 282 | // To support recursive context lookup, instance properties + methods and lambdas |
||
| 283 | // the only way is using slower rendering time variable resolver. |
||
| 284 | 485 | if ($context['flags']['prop'] || $context['flags']['method'] || $context['flags']['mustlok'] || $context['flags']['mustlam'] || $context['flags']['lambda']) { |
|
| 285 | 386 | $L = $lookup ? ", $lookup[0]" : ''; |
|
| 286 | 386 | $A = $args ? ",$args[0]" : ''; |
|
| 287 | 386 | $E = $args ? ' ' . implode(' ', $args[1]) : ''; |
|
| 288 | 386 | return array(static::getFuncName($context, 'v', $exp) . "\$cx, \$in, isset($base) ? $base : null, array(" . Expression::listString($var) . "$L)$A)", $lookup ? "lookup $exp $lookup[1]" : "$exp$E"); |
|
| 289 | } |
||
| 290 | |||
| 291 | 100 | $n = Expression::arrayString($var); |
|
| 292 | 100 | array_pop($var); |
|
| 293 | 100 | $L = $lookup ? "[{$lookup[0]}]" : ''; |
|
| 294 | 100 | $p = $lookup ? $n : (count($var) ? Expression::arrayString($var) : ''); |
|
| 295 | |||
| 296 | 100 | return array("((isset($base$n$L) && is_array($base$p)) ? $base$n$L : " . ($context['flags']['debug'] ? (static::getFuncName($context, 'miss', '') . "\$cx, '$exp')") : 'null' ) . ')', $lookup ? "lookup $exp $lookup[1]" : $exp); |
|
| 297 | } |
||
| 298 | |||
| 299 | /** |
||
| 300 | * Return compiled PHP code for a handlebars token |
||
| 301 | * |
||
| 302 | * @param array<string,array|string|integer> $context current compile context |
||
| 303 | * @param array<string,array|boolean> $info parsed information |
||
| 304 | * |
||
| 305 | * @return string Return compiled code segment for the token |
||
| 306 | */ |
||
| 307 | 607 | protected static function compileToken(&$context, $info) { |
|
| 308 | 607 | list($raw, $vars, $token, $indent) = $info; |
|
| 309 | |||
| 310 | 607 | $context['tokens']['partialind'] = $indent; |
|
| 311 | 607 | $context['currentToken'] = $token; |
|
| 312 | |||
| 313 | // Do not touch the tag, keep it as is. |
||
| 314 | 607 | if ($raw === -1) { |
|
| 315 | return ".'" . Token::toString($token) . "'."; |
||
| 316 | } |
||
| 317 | |||
| 318 | 607 | if ($ret = static::operator($token[Token::POS_OP], $context, $vars)) { |
|
| 319 | 372 | return $ret; |
|
| 320 | } |
||
| 321 | |||
| 322 | 472 | if (isset($vars[0][0])) { |
|
| 323 | 440 | if ($ret = static::customHelper($context, $vars, $raw, true)) { |
|
| 324 | 112 | return static::compileOutput($context, $ret, 'FIXME: helper', $raw, false); |
|
| 325 | } |
||
| 326 | 335 | if ($vars[0][0] === 'else') { |
|
| 327 | 25 | return static::doElse($context, $vars); |
|
| 328 | } |
||
| 329 | 322 | if ($vars[0][0] === 'lookup') { |
|
| 330 | 2 | return static::compileLookup($context, $vars, $raw); |
|
| 331 | } |
||
| 332 | 320 | if ($vars[0][0] === 'log') { |
|
| 333 | 1 | return static::compileLog($context, $vars, $raw); |
|
| 334 | } |
||
| 335 | } |
||
| 336 | |||
| 337 | 356 | return static::compileVariable($context, $vars, $raw, false); |
|
| 338 | } |
||
| 339 | |||
| 340 | /** |
||
| 341 | * handle partial |
||
| 342 | * |
||
| 343 | * @param array<string,array|string|integer> $context current compile context |
||
| 344 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 345 | * |
||
| 346 | * @return string Return compiled code segment for the partial |
||
| 347 | */ |
||
| 348 | 86 | public static function partial(&$context, $vars) { |
|
| 367 | |||
| 368 | /** |
||
| 369 | * handle inline partial |
||
| 370 | * |
||
| 371 | * @param array<string,array|string|integer> $context current compile context |
||
| 372 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 373 | * |
||
| 374 | * @return string Return compiled code segment for the partial |
||
| 375 | */ |
||
| 376 | 10 | public static function inline(&$context, $vars) { |
|
| 377 | 10 | Parser::getBlockParams($vars); |
|
| 378 | 10 | list($code) = array_shift($vars); |
|
| 379 | 10 | $p = array_shift($vars); |
|
| 380 | 10 | if (!isset($vars[0])) { |
|
| 381 | 10 | $vars[0] = $context['flags']['partnc'] ? array(0, 'null') : array(); |
|
| 382 | } |
||
| 383 | 10 | $v = static::getVariableNames($context, $vars); |
|
| 384 | 10 | $tag = ">*inline $p[0]" .implode(' ', $v[1]); |
|
| 385 | 10 | return $context['ops']['seperator'] . static::getFuncName($context, 'in', $tag) . "\$cx, '{$p[0]}', $code){$context['ops']['seperator']}"; |
|
| 386 | } |
||
| 387 | |||
| 388 | /** |
||
| 389 | * Return compiled PHP code for a handlebars inverted section begin token |
||
| 390 | * |
||
| 391 | * @param array<string,array|string|integer> $context current compile context |
||
| 392 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 393 | * |
||
| 394 | * @return string Return compiled code segment for the token |
||
| 395 | */ |
||
| 396 | 38 | protected static function invertedSection(&$context, $vars) { |
|
| 397 | 38 | $v = static::getVariableName($context, $vars[0]); |
|
| 398 | 38 | return "{$context['ops']['cnd_start']}(" . static::getFuncName($context, 'isec', '^' . $v[1]) . "\$cx, {$v[0]})){$context['ops']['cnd_then']}"; |
|
| 399 | } |
||
| 400 | |||
| 401 | /** |
||
| 402 | * Return compiled PHP code for a handlebars block custom helper begin token |
||
| 403 | * |
||
| 404 | * @param array<string,array|string|integer> $context current compile context |
||
| 405 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 406 | * @param boolean $inverted the logic will be inverted |
||
| 407 | * |
||
| 408 | * @return string Return compiled code segment for the token |
||
| 409 | */ |
||
| 410 | 58 | protected static function blockCustomHelper(&$context, $vars, $inverted = false) { |
|
| 411 | 58 | $bp = Parser::getBlockParams($vars); |
|
| 412 | 58 | $ch = array_shift($vars); |
|
| 413 | 58 | $inverted = $inverted ? 'true' : 'false'; |
|
| 414 | 58 | static::addUsageCount($context, 'helpers', $ch[0]); |
|
| 415 | 58 | $v = static::getVariableNames($context, $vars, $bp); |
|
| 416 | |||
| 417 | 58 | return $context['ops']['seperator'] . static::getFuncName($context, 'hbch', ($inverted ? '^' : '#') . implode(' ', $v[1])) . "\$cx, '$ch[0]', {$v[0]}, \$in, $inverted, function(\$cx, \$in) {{$context['ops']['f_start']}"; |
|
| 418 | } |
||
| 419 | |||
| 420 | /** |
||
| 421 | * Return compiled PHP code for a handlebars block end token |
||
| 422 | * |
||
| 423 | * @param array<string,array|string|integer> $context current compile context |
||
| 424 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 425 | * @param string|null $matchop should also match to this operator |
||
| 426 | * |
||
| 427 | * @return string Return compiled code segment for the token |
||
| 428 | */ |
||
| 429 | 316 | protected static function blockEnd(&$context, &$vars, $matchop = NULL) { |
|
| 430 | 316 | $pop = $context['stack'][count($context['stack']) - 1]; |
|
| 431 | 316 | $elsifend = isset($vars[0][-1]) ? str_repeat($context['ops']['cnd_nend'], $vars[0][-1]) : ''; |
|
| 432 | 316 | switch ($context['currentToken'][Token::POS_INNERTAG]) { |
|
| 433 | case 'if': |
||
| 434 | case 'unless': |
||
| 435 | 69 | if ($pop === ':') { |
|
| 436 | 19 | array_pop($context['stack']); |
|
| 437 | 19 | return "$elsifend{$context['ops']['cnd_end']}"; |
|
| 438 | } |
||
| 439 | 50 | if (!$context['flags']['nohbh']) { |
|
| 440 | 48 | return "{$context['ops']['cnd_else']}''{$context['ops']['cnd_end']}"; |
|
| 441 | } |
||
| 442 | 2 | break; |
|
| 443 | 236 | case 'with': |
|
| 444 | 32 | if (!$context['flags']['nohbh']) { |
|
| 445 | 31 | return "$elsifend{$context['ops']['f_end']}}){$context['ops']['seperator']}"; |
|
| 446 | } |
||
| 447 | } |
||
| 448 | |||
| 449 | 239 | if ($pop === ':') { |
|
| 450 | 2 | array_pop($context['stack']); |
|
| 451 | 2 | return "$elsifend{$context['ops']['f_end']}}){$context['ops']['seperator']}"; |
|
| 452 | } |
||
| 453 | |||
| 454 | 237 | if ($elsifend !== '') { |
|
| 455 | 3 | $elsifend = "{$context['ops']['cnd_else']}''$elsifend"; |
|
| 456 | } |
||
| 457 | |||
| 458 | switch($pop) { |
||
| 459 | 237 | case '#': |
|
| 460 | 212 | return "$elsifend{$context['ops']['f_end']}}){$context['ops']['seperator']}"; |
|
| 461 | case '^': |
||
| 462 | 33 | return "$elsifend{$context['ops']['cnd_else']}''{$context['ops']['cnd_end']}"; |
|
| 463 | } |
||
| 464 | } |
||
| 465 | |||
| 466 | /** |
||
| 467 | * Return compiled PHP code for a handlebars block begin token |
||
| 468 | * |
||
| 469 | * @param array<string,array|string|integer> $context current compile context |
||
| 470 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 471 | * |
||
| 472 | * @return string Return compiled code segment for the token |
||
| 473 | */ |
||
| 474 | 235 | protected static function blockBegin(&$context, $vars) { |
|
| 475 | 235 | $v = isset($vars[1]) ? static::getVariableNameOrSubExpression($context, $vars[1]) : array(null, array()); |
|
| 476 | 235 | if (!$context['flags']['nohbh']) { |
|
| 477 | 197 | switch (isset($vars[0][0]) ? $vars[0][0] : null) { |
|
| 478 | 4 | case 'if': |
|
| 479 | 64 | $includeZero = (isset($vars['includeZero'][1]) && $vars['includeZero'][1]) ? 'true' : 'false'; |
|
| 480 | 64 | return "{$context['ops']['cnd_start']}(" . static::getFuncName($context, 'ifvar', $v[1]) . "\$cx, {$v[0]}, {$includeZero})){$context['ops']['cnd_then']}"; |
|
| 481 | 4 | case 'unless': |
|
| 482 | 4 | return "{$context['ops']['cnd_start']}(!" . static::getFuncName($context, 'ifvar', $v[1]) . "\$cx, {$v[0]}, false)){$context['ops']['cnd_then']}"; |
|
| 483 | 4 | case 'each': |
|
| 484 | 47 | return static::section($context, $vars, true); |
|
| 485 | 77 | case 'with': |
|
| 486 | 27 | if ($r = static::with($context, $vars)) { |
|
| 487 | 27 | return $r; |
|
| 488 | } |
||
| 489 | } |
||
| 490 | } |
||
| 491 | |||
| 492 | 115 | return static::section($context, $vars); |
|
| 493 | } |
||
| 494 | |||
| 495 | /** |
||
| 496 | * compile {{#foo}} token |
||
| 497 | * |
||
| 498 | * @param array<string,array|string|integer> $context current compile context |
||
| 499 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 500 | * @param boolean $isEach the section is #each |
||
| 501 | * |
||
| 502 | * @return string|null Return compiled code segment for the token |
||
| 503 | */ |
||
| 504 | 162 | protected static function section(&$context, $vars, $isEach = false) { |
|
| 505 | 162 | $bs = 'null'; |
|
| 506 | 162 | $be = ''; |
|
| 507 | 162 | if ($isEach) { |
|
| 508 | 47 | $bp = Parser::getBlockParams($vars); |
|
| 509 | 47 | $bs = $bp ? ('array(' . Expression::listString($bp) . ')') : 'null'; |
|
| 510 | 47 | $be = $bp ? " as |$bp[0] $bp[1]|" : ''; |
|
| 511 | 47 | array_shift($vars); |
|
| 512 | 47 | if (!isset($vars[0])) { |
|
| 513 | $vars[0] = array(null); |
||
| 514 | } |
||
| 515 | } |
||
| 516 | 162 | if ($context['flags']['lambda'] && !$isEach) { |
|
| 517 | 69 | $V = array_shift($vars); |
|
| 518 | 69 | $v = static::getVariableName($context, $V, null, count($vars) ? static::getVariableNames($context, $vars) : array('0',array(''))); |
|
| 519 | } else { |
||
| 520 | 93 | $v = static::getVariableNameOrSubExpression($context, $vars[0]); |
|
| 521 | } |
||
| 522 | 162 | $each = $isEach ? 'true' : 'false'; |
|
| 523 | 162 | return $context['ops']['seperator'] . static::getFuncName($context, 'sec', ($isEach ? 'each ' : '') . $v[1] . $be) . "\$cx, {$v[0]}, $bs, \$in, $each, function(\$cx, \$in) {{$context['ops']['f_start']}"; |
|
| 524 | } |
||
| 525 | |||
| 526 | /** |
||
| 527 | * compile {{with}} token |
||
| 528 | * |
||
| 529 | * @param array<string,array|string|integer> $context current compile context |
||
| 530 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 531 | * |
||
| 532 | * @return string|null Return compiled code segment for the token |
||
| 533 | */ |
||
| 534 | 27 | protected static function with(&$context, $vars) { |
|
| 535 | 27 | $v = isset($vars[1]) ? static::getVariableNameOrSubExpression($context, $vars[1]) : array(null, array()); |
|
| 536 | 27 | $bp = Parser::getBlockParams($vars); |
|
| 537 | 27 | $bs = $bp ? ('array(' . Expression::listString($bp) . ')') : 'null'; |
|
| 538 | 27 | $be = $bp ? " as |$bp[0]|" : ''; |
|
| 539 | 27 | return $context['ops']['seperator'] . static::getFuncName($context, 'wi', 'with ' . $v[1] . $be) . "\$cx, {$v[0]}, $bs, \$in, function(\$cx, \$in) {{$context['ops']['f_start']}"; |
|
| 540 | } |
||
| 541 | |||
| 542 | /** |
||
| 543 | * Return compiled PHP code for a handlebars custom helper token |
||
| 544 | * |
||
| 545 | * @param array<string,array|string|integer> $context current compile context |
||
| 546 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 547 | * @param boolean $raw is this {{{ token or not |
||
| 548 | * @param boolean $nosep true to compile without seperator |
||
| 549 | * |
||
| 550 | * @return string|null Return compiled code segment for the token when the token is custom helper |
||
| 551 | */ |
||
| 552 | 448 | protected static function customHelper(&$context, $vars, $raw, $nosep) { |
|
| 553 | 448 | if (!isset($context['helpers'][$vars[0][0]])) { |
|
| 554 | 338 | return; |
|
| 555 | } |
||
| 556 | |||
| 557 | 123 | $fn = $raw ? 'raw' : $context['ops']['enc']; |
|
| 558 | 123 | $ch = array_shift($vars); |
|
| 559 | 123 | $v = static::getVariableNames($context, $vars); |
|
| 560 | 123 | static::addUsageCount($context, 'helpers', $ch[0]); |
|
| 561 | 123 | $sep = $nosep ? '' : $context['ops']['seperator']; |
|
| 562 | |||
| 563 | 123 | return $sep . static::getFuncName($context, 'hbch', "$ch[0] " . implode(' ', $v[1])) . "\$cx, '$ch[0]', {$v[0]}, '$fn', \$in)$sep"; |
|
| 564 | } |
||
| 565 | |||
| 566 | /** |
||
| 567 | * Return compiled PHP code for a handlebars else token |
||
| 568 | * |
||
| 569 | * @param array<string,array|string|integer> $context current compile context |
||
| 570 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 571 | * |
||
| 572 | * @return string Return compiled code segment for the token when the token is else |
||
| 573 | */ |
||
| 574 | 47 | protected static function doElse(&$context, $vars) { |
|
| 584 | |||
| 585 | /** |
||
| 586 | * Return compiled PHP code for a handlebars log token |
||
| 587 | * |
||
| 588 | * @param array<string,array|string|integer> $context current compile context |
||
| 589 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 590 | * @param boolean $raw is this {{{ token or not |
||
| 591 | * |
||
| 592 | * @return string Return compiled code segment for the token |
||
| 593 | */ |
||
| 594 | 1 | protected static function compileLog(&$context, &$vars, $raw) { |
|
| 595 | 1 | array_shift($vars); |
|
| 596 | 1 | $v = static::getVariableNames($context, $vars); |
|
| 597 | 1 | return $context['ops']['seperator'] . static::getFuncName($context, 'lo', $v[1]) . "\$cx, {$v[0]}){$context['ops']['seperator']}"; |
|
| 598 | } |
||
| 599 | |||
| 600 | /** |
||
| 601 | * Return compiled PHP code for a handlebars lookup token |
||
| 602 | * |
||
| 603 | * @param array<string,array|string|integer> $context current compile context |
||
| 604 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 605 | * @param boolean $raw is this {{{ token or not |
||
| 606 | * |
||
| 607 | * @return string Return compiled code segment for the token |
||
| 608 | */ |
||
| 609 | 2 | protected static function compileLookup(&$context, &$vars, $raw) { |
|
| 618 | |||
| 619 | /** |
||
| 620 | * Return compiled PHP code for template output |
||
| 621 | * |
||
| 622 | * @param array<string,array|string|integer> $context current compile context |
||
| 623 | * @param string $variable PHP code for the variable |
||
| 624 | * @param string $expression normalized handlebars expression |
||
| 625 | * @param boolean $raw is this {{{ token or not |
||
| 626 | * @param boolean $nosep true to compile without seperator |
||
| 627 | * |
||
| 628 | * @return string Return compiled code segment for the token |
||
| 629 | */ |
||
| 630 | 459 | protected static function compileOutput(&$context, $variable, $expression, $raw, $nosep) { |
|
| 638 | |||
| 639 | /** |
||
| 640 | * Return compiled PHP code for a handlebars variable token |
||
| 641 | * |
||
| 642 | * @param array<string,array|string|integer> $context current compile context |
||
| 643 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 644 | * @param boolean $raw is this {{{ token or not |
||
| 645 | * @param boolean $nosep true to compile without seperator |
||
| 646 | * |
||
| 647 | * @return string Return compiled code segment for the token |
||
| 648 | */ |
||
| 649 | 359 | protected static function compileVariable(&$context, &$vars, $raw, $nosep) { |
|
| 650 | 359 | if ($context['flags']['lambda']) { |
|
| 651 | 227 | $V = array_shift($vars); |
|
| 652 | 227 | $v = static::getVariableName($context, $V, null, count($vars) ? static::getVariableNames($context, $vars) : array('0',array(''))); |
|
| 653 | } else { |
||
| 654 | 132 | $v = static::getVariableName($context, $vars[0]); |
|
| 658 | |||
| 659 | /** |
||
| 660 | * Add usage count to context |
||
| 661 | * |
||
| 662 | * @param array<string,array|string|integer> $context current context |
||
| 663 | * @param string $category category name, can be one of: 'var', 'helpers', 'runtime' |
||
| 664 | * @param string $name used name |
||
| 665 | * @param integer $count increment |
||
| 666 | * |
||
| 667 | * @expect 1 when input array('usedCount' => array('test' => array())), 'test', 'testname' |
||
| 668 | * @expect 3 when input array('usedCount' => array('test' => array('testname' => 2))), 'test', 'testname' |
||
| 669 | * @expect 5 when input array('usedCount' => array('test' => array('testname' => 2))), 'test', 'testname', 3 |
||
| 670 | */ |
||
| 671 | 584 | protected static function addUsageCount(&$context, $category, $name, $count = 1) { |
|
| 677 | } |
||
| 678 | |||
| 679 |
Loading history...
This check compares the return type specified in the
@returnannotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch.