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 $template handlebars template |
||
| 40 | * |
||
| 41 | * @return string|null generated PHP code |
||
| 42 | */ |
||
| 43 | 758 | public static function compileTemplate(&$context, $template) { |
|
| 44 | 758 | array_unshift($context['parsed'], array()); |
|
| 45 | 758 | Validator::verify($context, $template); |
|
| 46 | 758 | static::$lastParsed = $context['parsed']; |
|
| 47 | |||
| 48 | 758 | if (count($context['error'])) { |
|
| 49 | 77 | return; |
|
| 50 | } |
||
| 51 | |||
| 52 | 682 | Parser::setDelimiter($context); |
|
| 53 | |||
| 54 | 682 | $context['compile'] = true; |
|
| 55 | |||
| 56 | // Handle dynamic partials |
||
| 57 | 682 | Partial::handleDynamic($context); |
|
| 58 | |||
| 59 | // Do PHP code generation. |
||
| 60 | 682 | $code = ''; |
|
| 61 | 682 | foreach ($context['parsed'][0] as $info) { |
|
| 62 | 682 | if (is_array($info)) { |
|
| 63 | 641 | $context['tokens']['current']++; |
|
| 64 | 641 | $code .= "'" . static::compileToken($context, $info) . "'"; |
|
| 65 | } else { |
||
| 66 | 682 | $code .= $info; |
|
| 67 | } |
||
| 68 | } |
||
| 69 | |||
| 70 | 682 | array_shift($context['parsed']); |
|
| 71 | |||
| 72 | 682 | return $code; |
|
| 73 | } |
||
| 74 | |||
| 75 | /** |
||
| 76 | * Compose LightnCandy render codes for include() |
||
| 77 | * |
||
| 78 | * @param array<string,array|string|integer> $context Current context |
||
| 79 | * @param string $code generated PHP code |
||
| 80 | * |
||
| 81 | * @return string Composed PHP code |
||
| 82 | */ |
||
| 83 | 681 | public static function composePHPRender($context, $code) { |
|
| 84 | 681 | $flagJStrue = Expression::boolString($context['flags']['jstrue']); |
|
| 85 | 681 | $flagJSObj = Expression::boolString($context['flags']['jsobj']); |
|
| 86 | 681 | $flagSPVar = Expression::boolString($context['flags']['spvar']); |
|
| 87 | 681 | $flagProp = Expression::boolString($context['flags']['prop']); |
|
| 88 | 681 | $flagMethod = Expression::boolString($context['flags']['method']); |
|
| 89 | 681 | $flagLambda = Expression::boolString($context['flags']['lambda']); |
|
| 90 | 681 | $flagMustlok = Expression::boolString($context['flags']['mustlok']); |
|
| 91 | 681 | $flagMustlam = Expression::boolString($context['flags']['mustlam']); |
|
| 92 | 681 | $flagEcho = Expression::boolString($context['flags']['echo']); |
|
| 93 | 681 | $flagPartNC = Expression::boolString($context['flags']['partnc']); |
|
| 94 | 681 | $flagKnownHlp = Expression::boolString($context['flags']['knohlp']); |
|
| 95 | |||
| 96 | 681 | $constants = Exporter::constants($context); |
|
| 97 | 681 | $helpers = Exporter::helpers($context); |
|
| 98 | 681 | $partials = implode(",\n", $context['partialCode']); |
|
| 99 | 681 | $debug = Runtime::DEBUG_ERROR_LOG; |
|
| 100 | 681 | $use = $context['flags']['standalone'] ? Exporter::runtime($context) : "use {$context['runtime']} as {$context['runtimealias']};"; |
|
| 101 | 681 | $safeString = (($context['usedFeature']['enc'] > 0) && ($context['flags']['standalone'] === 0)) ? "use {$context['safestring']} as SafeString;" : ''; |
|
| 102 | 681 | $exportSafeString = (($context['usedFeature']['enc'] > 0) && ($context['flags']['standalone'] >0)) ? Exporter::safestring($context) : ''; |
|
| 103 | |||
| 104 | // Return generated PHP code string. |
||
| 105 | return <<<VAREND |
||
| 106 | 681 | $safeString{$use}{$exportSafeString}return function (\$in = null, \$options = null) { |
|
| 107 | 681 | \$helpers = $helpers; |
|
| 108 | 681 | \$partials = array($partials); |
|
| 109 | \$cx = array( |
||
| 110 | 'flags' => array( |
||
| 111 | 681 | 'jstrue' => $flagJStrue, |
|
| 112 | 681 | 'jsobj' => $flagJSObj, |
|
| 113 | 681 | 'spvar' => $flagSPVar, |
|
| 114 | 681 | 'prop' => $flagProp, |
|
| 115 | 681 | 'method' => $flagMethod, |
|
| 116 | 681 | 'lambda' => $flagLambda, |
|
| 117 | 681 | 'mustlok' => $flagMustlok, |
|
| 118 | 681 | 'mustlam' => $flagMustlam, |
|
| 119 | 681 | 'echo' => $flagEcho, |
|
| 120 | 681 | 'partnc' => $flagPartNC, |
|
| 121 | 681 | 'knohlp' => $flagKnownHlp, |
|
| 122 | 681 | 'debug' => isset(\$options['debug']) ? \$options['debug'] : $debug, |
|
| 123 | ), |
||
| 124 | 681 | 'constants' => $constants, |
|
| 125 | 'helpers' => isset(\$options['helpers']) ? array_merge(\$helpers, \$options['helpers']) : \$helpers, |
||
| 126 | 'partials' => isset(\$options['partials']) ? array_merge(\$partials, \$options['partials']) : \$partials, |
||
| 127 | 'scopes' => array(), |
||
| 128 | 'sp_vars' => isset(\$options['data']) ? array_merge(array('root' => \$in), \$options['data']) : array('root' => \$in), |
||
| 129 | 'blparam' => array(), |
||
| 130 | 'partialid' => 0, |
||
| 131 | 681 | 'runtime' => '{$context['runtime']}', |
|
| 132 | ); |
||
| 133 | 681 | {$context['renderex']} |
|
| 134 | 681 | {$context['ops']['op_start']}'$code'{$context['ops']['op_end']} |
|
| 135 | 681 | }; |
|
| 136 | VAREND |
||
| 137 | ; |
||
| 138 | } |
||
| 139 | |||
| 140 | /** |
||
| 141 | * Get function name for standalone or none standalone template. |
||
| 142 | * |
||
| 143 | * @param array<string,array|string|integer> $context Current context of compiler progress. |
||
| 144 | * @param string $name base function name |
||
| 145 | * @param string $tag original handlabars tag for debug |
||
| 146 | * |
||
| 147 | * @return string compiled Function name |
||
| 148 | * |
||
| 149 | * @expect 'LR::test(' when input array('flags' => array('standalone' => 0, 'debug' => 0), 'runtime' => 'Runtime', 'runtimealias' => 'LR'), 'test', '' |
||
| 150 | * @expect 'LL::test2(' when input array('flags' => array('standalone' => 0, 'debug' => 0), 'runtime' => 'Runtime', 'runtimealias' => 'LL'), 'test2', '' |
||
| 151 | * @expect "lala_abctest3(" when input array('flags' => array('standalone' => 1, 'debug' => 0), 'runtime' => 'Runtime', 'runtimealias' => 0, 'funcprefix' => 'lala_abc'), 'test3', '' |
||
| 152 | * @expect 'RR::debug(\'abc\', \'test\', ' when input array('flags' => array('standalone' => 0, 'debug' => 1), 'runtime' => 'Runtime', 'runtimealias' => 'RR', 'funcprefix' => 'haha456'), 'test', 'abc' |
||
| 153 | */ |
||
| 154 | 616 | protected static function getFuncName(&$context, $name, $tag) { |
|
| 155 | 616 | static::addUsageCount($context, 'runtime', $name); |
|
| 156 | |||
| 157 | 616 | if ($context['flags']['debug'] && ($name != 'miss')) { |
|
| 158 | 10 | $dbg = "'$tag', '$name', "; |
|
| 159 | 10 | $name = 'debug'; |
|
| 160 | 10 | static::addUsageCount($context, 'runtime', 'debug'); |
|
| 161 | } else { |
||
| 162 | 614 | $dbg = ''; |
|
| 163 | } |
||
| 164 | |||
| 165 | 616 | return $context['flags']['standalone'] ? "{$context['funcprefix']}$name($dbg" : "{$context['runtimealias']}::$name($dbg"; |
|
| 166 | } |
||
| 167 | |||
| 168 | /** |
||
| 169 | * Get string presentation of variables |
||
| 170 | * |
||
| 171 | * @param array<string,array|string|integer> $context current compile context |
||
| 172 | * @param array<array> $vn variable name array. |
||
| 173 | * @param array<string>|null $blockParams block param list |
||
| 174 | * |
||
| 175 | * @return array<string|array> variable names |
||
| 176 | * |
||
| 177 | * @expect array('array(array($in),array())', array('this')) when input array('flags'=>array('spvar'=>true)), array(null) |
||
| 178 | * @expect array('array(array($in,$in),array())', array('this', 'this')) when input array('flags'=>array('spvar'=>true)), array(null, null) |
||
| 179 | * @expect array('array(array(),array(\'a\'=>$in))', array('this')) when input array('flags'=>array('spvar'=>true)), array('a' => null) |
||
| 180 | */ |
||
| 181 | 278 | protected static function getVariableNames(&$context, $vn, $blockParams = null) { |
|
| 196 | |||
| 197 | /** |
||
| 198 | * Get string presentation of a sub expression |
||
| 199 | * |
||
| 200 | * @param array<string,array|string|integer> $context current compile context |
||
| 201 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 202 | * |
||
| 203 | * @return array<string> code representing passed expression |
||
| 204 | */ |
||
| 205 | 43 | public static function compileSubExpression(&$context, $vars) { |
|
| 206 | 43 | $ret = static::customHelper($context, $vars, true, true, true); |
|
| 207 | |||
| 208 | 43 | if (($ret === null) && $context['flags']['lambda']) { |
|
| 209 | 4 | $ret = static::compileVariable($context, $vars, true, true); |
|
| 210 | } |
||
| 211 | |||
| 212 | 43 | return array($ret ? $ret : '', 'FIXME: $subExpression'); |
|
| 213 | } |
||
| 214 | |||
| 215 | /** |
||
| 216 | * Get string presentation of a subexpression or a variable |
||
| 217 | * |
||
| 218 | * @param array<array|string|integer> $context current compile context |
||
| 219 | * @param array<array|string|integer> $var variable parsed path |
||
| 220 | * |
||
| 221 | * @return array<string> variable names |
||
|
|
|||
| 222 | */ |
||
| 223 | 390 | protected static function getVariableNameOrSubExpression(&$context, $var) { |
|
| 226 | |||
| 227 | /** |
||
| 228 | * Get string presentation of a variable |
||
| 229 | * |
||
| 230 | * @param array<array|string|integer> $var variable parsed path |
||
| 231 | * @param array<array|string|integer> $context current compile context |
||
| 232 | * @param array<string>|null $lookup extra lookup string as valid PHP variable name |
||
| 233 | * |
||
| 234 | * @return array<string> variable names |
||
| 235 | * |
||
| 236 | * @expect array('$in', 'this') when input array('flags'=>array('spvar'=>true,'debug'=>0)), array(null) |
||
| 237 | * @expect array('((is_array($in) && isset($in[\'true\'])) ? $in[\'true\'] : null)', '[true]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0,'lambda'=>0,'jslen'=>0)), array('true') |
||
| 238 | * @expect array('((is_array($in) && isset($in[\'false\'])) ? $in[\'false\'] : null)', '[false]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0,'lambda'=>0,'jslen'=>0)), array('false') |
||
| 239 | * @expect array('true', 'true') when input array('flags'=>array('spvar'=>true,'debug'=>0)), array(-1, 'true') |
||
| 240 | * @expect array('false', 'false') when input array('flags'=>array('spvar'=>true,'debug'=>0)), array(-1, 'false') |
||
| 241 | * @expect array('((is_array($in) && isset($in[\'2\'])) ? $in[\'2\'] : null)', '[2]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0,'lambda'=>0,'jslen'=>0)), array('2') |
||
| 242 | * @expect array('2', '2') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0)), array(-1, '2') |
||
| 243 | * @expect array('((is_array($in) && isset($in[\'@index\'])) ? $in[\'@index\'] : null)', '[@index]') when input array('flags'=>array('spvar'=>false,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0,'lambda'=>0,'jslen'=>0)), array('@index') |
||
| 244 | * @expect array("(isset(\$cx['sp_vars']['index']) ? \$cx['sp_vars']['index'] : null)", '@[index]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0,'lambda'=>0,'jslen'=>0)), array('@index') |
||
| 245 | * @expect array("(isset(\$cx['sp_vars']['key']) ? \$cx['sp_vars']['key'] : null)", '@[key]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0,'lambda'=>0,'jslen'=>0)), array('@key') |
||
| 246 | * @expect array("(isset(\$cx['sp_vars']['first']) ? \$cx['sp_vars']['first'] : null)", '@[first]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0,'lambda'=>0,'jslen'=>0)), array('@first') |
||
| 247 | * @expect array("(isset(\$cx['sp_vars']['last']) ? \$cx['sp_vars']['last'] : null)", '@[last]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0,'lambda'=>0,'jslen'=>0)), array('@last') |
||
| 248 | * @expect array('((is_array($in) && isset($in[\'"a"\'])) ? $in[\'"a"\'] : null)', '["a"]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0,'lambda'=>0,'jslen'=>0)), array('"a"') |
||
| 249 | * @expect array('"a"', '"a"') when input array('flags'=>array('spvar'=>true,'debug'=>0)), array(-1, '"a"') |
||
| 250 | * @expect array('((is_array($in) && isset($in[\'a\'])) ? $in[\'a\'] : null)', '[a]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0,'lambda'=>0,'jslen'=>0)), array('a') |
||
| 251 | * @expect array('((isset($cx[\'scopes\'][count($cx[\'scopes\'])-1]) && is_array($cx[\'scopes\'][count($cx[\'scopes\'])-1]) && isset($cx[\'scopes\'][count($cx[\'scopes\'])-1][\'a\'])) ? $cx[\'scopes\'][count($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,'jslen'=>0)), array(1,'a') |
||
| 252 | * @expect array('((isset($cx[\'scopes\'][count($cx[\'scopes\'])-3]) && is_array($cx[\'scopes\'][count($cx[\'scopes\'])-3]) && isset($cx[\'scopes\'][count($cx[\'scopes\'])-3][\'a\'])) ? $cx[\'scopes\'][count($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,'jslen'=>0)), array(3,'a') |
||
| 253 | * @expect array('((is_array($in) && isset($in[\'id\'])) ? $in[\'id\'] : null)', 'this.[id]') when input array('flags'=>array('spvar'=>true,'debug'=>0,'prop'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0,'lambda'=>0,'jslen'=>0)), array(null, 'id') |
||
| 254 | * @expect array('LR::v($cx, $in, isset($in) ? $in : null, array(\'id\'))', 'this.[id]') when input array('flags'=>array('prop'=>true,'spvar'=>true,'debug'=>0,'method'=>0,'mustlok'=>0,'mustlam'=>0,'lambda'=>0,'jslen'=>0,'standalone'=>0), 'runtime' => 'Runtime', 'runtimealias' => 'LR'), array(null, 'id') |
||
| 255 | */ |
||
| 256 | 609 | protected static function getVariableName(&$context, $var, $lookup = null, $args = null) { |
|
| 257 | 609 | if (isset($var[0]) && ($var[0] === Parser::LITERAL)) { |
|
| 258 | 87 | if ($var[1] === "undefined") { |
|
| 259 | 2 | $var[1] = "null"; |
|
| 260 | } |
||
| 261 | 87 | return array($var[1], preg_replace('/\'(.*)\'/', '$1', $var[1])); |
|
| 262 | } |
||
| 263 | |||
| 264 | 568 | list($levels, $spvar, $var) = Expression::analyze($context, $var); |
|
| 265 | 568 | $exp = Expression::toString($levels, $spvar, $var); |
|
| 266 | 568 | $base = $spvar ? "\$cx['sp_vars']" : '$in'; |
|
| 267 | |||
| 268 | // change base when trace to parent |
||
| 269 | 568 | if ($levels > 0) { |
|
| 270 | 41 | if ($spvar) { |
|
| 271 | 2 | $base .= str_repeat("['_parent']", $levels); |
|
| 272 | } else { |
||
| 273 | 39 | $base = "\$cx['scopes'][count(\$cx['scopes'])-$levels]"; |
|
| 274 | } |
||
| 275 | } |
||
| 276 | |||
| 277 | 568 | if (((count($var) == 0) || (($var[0] === null) && (count($var) == 1))) && ($lookup === null)) { |
|
| 278 | 148 | return array($base, $exp); |
|
| 279 | } |
||
| 280 | |||
| 281 | 507 | if ((count($var) > 0) && ($var[0] === null)) { |
|
| 282 | 1 | array_shift($var); |
|
| 283 | } |
||
| 284 | |||
| 285 | // To support recursive context lookup, instance properties + methods and lambdas |
||
| 286 | // the only way is using slower rendering time variable resolver. |
||
| 287 | 507 | if ($context['flags']['prop'] || $context['flags']['method'] || $context['flags']['mustlok'] || $context['flags']['mustlam'] || $context['flags']['lambda']) { |
|
| 288 | 385 | $L = $lookup ? ", $lookup[0]" : ''; |
|
| 289 | 385 | $A = $args ? ",$args[0]" : ''; |
|
| 290 | 385 | $E = $args ? ' ' . implode(' ', $args[1]) : ''; |
|
| 291 | 385 | return array(static::getFuncName($context, 'v', $exp) . "\$cx, \$in, isset($base) ? $base : null, array(" . Expression::listString($var) . "$L)$A)", $lookup ? "lookup $exp $lookup[1]" : "$exp$E"); |
|
| 292 | } |
||
| 293 | |||
| 294 | 123 | $n = Expression::arrayString($var); |
|
| 295 | 123 | $k = array_pop($var); |
|
| 296 | 123 | $L = $lookup ? "[{$lookup[0]}]" : ''; |
|
| 297 | 123 | $p = $lookup ? $n : (count($var) ? Expression::arrayString($var) : ''); |
|
| 298 | |||
| 299 | 123 | $checks = array(); |
|
| 300 | 123 | if ($levels > 0) { |
|
| 301 | 11 | $checks[] = "isset($base)"; |
|
| 302 | } |
||
| 303 | 123 | if (!$spvar) { |
|
| 304 | 119 | if (($levels === 0) && $p) { |
|
| 305 | 13 | $checks[] = "isset($base$p)"; |
|
| 306 | } |
||
| 307 | 119 | $checks[] = "is_array($base$p)"; |
|
| 308 | } |
||
| 309 | 123 | $checks[] = "isset($base$n$L)"; |
|
| 310 | 123 | $check = ((count($checks) > 1) ? '(' : '') . implode(' && ', $checks) . ((count($checks) > 1) ? ')' : ''); |
|
| 311 | |||
| 312 | 123 | $lenStart = ''; |
|
| 313 | 123 | $lenEnd = ''; |
|
| 314 | |||
| 315 | 123 | if ($context['flags']['jslen']) { |
|
| 316 | 50 | if (($lookup === null) && ($k === 'length')) { |
|
| 317 | 1 | array_pop($checks); |
|
| 318 | 1 | $lenStart = '(' . ((count($checks) > 1) ? '(' : '') . implode(' && ', $checks) . ((count($checks) > 1) ? ')' : '') . " ? count($base" . Expression::arrayString($var) . ') : '; |
|
| 319 | 1 | $lenEnd = ')'; |
|
| 320 | } |
||
| 321 | } |
||
| 322 | |||
| 323 | 123 | return array("($check ? $base$n$L : $lenStart" . ($context['flags']['debug'] ? (static::getFuncName($context, 'miss', '') . "\$cx, '$exp')") : 'null' ) . ")$lenEnd", $lookup ? "lookup $exp $lookup[1]" : $exp); |
|
| 324 | } |
||
| 325 | |||
| 326 | /** |
||
| 327 | * Return compiled PHP code for a handlebars token |
||
| 328 | * |
||
| 329 | * @param array<string,array|string|integer> $context current compile context |
||
| 330 | * @param array<string,array|boolean> $info parsed information |
||
| 331 | * |
||
| 332 | * @return string Return compiled code segment for the token |
||
| 333 | */ |
||
| 334 | 641 | protected static function compileToken(&$context, $info) { |
|
| 335 | 641 | list($raw, $vars, $token, $indent) = $info; |
|
| 336 | |||
| 337 | 641 | $context['tokens']['partialind'] = $indent; |
|
| 338 | 641 | $context['currentToken'] = $token; |
|
| 339 | |||
| 340 | 641 | if ($ret = static::operator($token[Token::POS_OP], $context, $vars)) { |
|
| 341 | 396 | return $ret; |
|
| 342 | } |
||
| 343 | |||
| 344 | 499 | if (isset($vars[0][0])) { |
|
| 345 | 465 | if ($ret = static::customHelper($context, $vars, $raw, true)) { |
|
| 346 | 118 | return static::compileOutput($context, $ret, 'FIXME: helper', $raw, false); |
|
| 347 | } |
||
| 348 | 354 | if ($context['flags']['else'] && ($vars[0][0] === 'else')) { |
|
| 349 | 34 | return static::doElse($context, $vars); |
|
| 350 | } |
||
| 351 | 331 | if ($vars[0][0] === 'lookup') { |
|
| 352 | 4 | return static::compileLookup($context, $vars, $raw); |
|
| 353 | } |
||
| 354 | 327 | if ($vars[0][0] === 'log') { |
|
| 355 | 2 | return static::compileLog($context, $vars, $raw); |
|
| 356 | } |
||
| 357 | } |
||
| 358 | |||
| 359 | 367 | return static::compileVariable($context, $vars, $raw, false); |
|
| 360 | } |
||
| 361 | |||
| 362 | /** |
||
| 363 | * handle partial |
||
| 364 | * |
||
| 365 | * @param array<string,array|string|integer> $context current compile context |
||
| 366 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 367 | * |
||
| 368 | * @return string Return compiled code segment for the partial |
||
| 369 | */ |
||
| 370 | 97 | public static function partial(&$context, $vars) { |
|
| 371 | 97 | Parser::getBlockParams($vars); |
|
| 372 | 97 | $pid = Parser::getPartialBlock($vars); |
|
| 373 | 97 | $p = array_shift($vars); |
|
| 374 | 97 | if ($context['flags']['runpart']) { |
|
| 375 | 88 | if (!isset($vars[0])) { |
|
| 376 | 81 | $vars[0] = $context['flags']['partnc'] ? array(0, 'null') : array(); |
|
| 377 | } |
||
| 378 | 88 | $v = static::getVariableNames($context, $vars); |
|
| 379 | 88 | $tag = ">$p[0] " .implode(' ', $v[1]); |
|
| 380 | 88 | if (Parser::isSubExp($p)) { |
|
| 381 | 5 | list($p) = static::compileSubExpression($context, $p[1]); |
|
| 382 | } else { |
||
| 383 | 83 | $p = "'$p[0]'"; |
|
| 384 | } |
||
| 385 | 88 | $sp = $context['tokens']['partialind'] ? ", '{$context['tokens']['partialind']}'" : ''; |
|
| 386 | 88 | return $context['ops']['seperator'] . static::getFuncName($context, 'p', $tag) . "\$cx, $p, $v[0],$pid$sp){$context['ops']['seperator']}"; |
|
| 387 | } |
||
| 388 | 9 | return isset($context['usedPartial'][$p[0]]) ? "{$context['ops']['seperator']}'" . Partial::compileStatic($context, $p[0]) . "'{$context['ops']['seperator']}" : $context['ops']['seperator']; |
|
| 389 | } |
||
| 390 | |||
| 391 | /** |
||
| 392 | * handle inline partial |
||
| 393 | * |
||
| 394 | * @param array<string,array|string|integer> $context current compile context |
||
| 395 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 396 | * |
||
| 397 | * @return string Return compiled code segment for the partial |
||
| 398 | */ |
||
| 399 | 11 | public static function inline(&$context, $vars) { |
|
| 410 | |||
| 411 | /** |
||
| 412 | * Return compiled PHP code for a handlebars inverted section begin token |
||
| 413 | * |
||
| 414 | * @param array<string,array|string|integer> $context current compile context |
||
| 415 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 416 | * |
||
| 417 | * @return string Return compiled code segment for the token |
||
| 418 | */ |
||
| 419 | 38 | protected static function invertedSection(&$context, $vars) { |
|
| 423 | |||
| 424 | /** |
||
| 425 | * Return compiled PHP code for a handlebars block custom helper begin token |
||
| 426 | * |
||
| 427 | * @param array<string,array|string|integer> $context current compile context |
||
| 428 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 429 | * @param boolean $inverted the logic will be inverted |
||
| 430 | * |
||
| 431 | * @return string Return compiled code segment for the token |
||
| 432 | */ |
||
| 433 | 63 | protected static function blockCustomHelper(&$context, $vars, $inverted = false) { |
|
| 434 | 63 | $bp = Parser::getBlockParams($vars); |
|
| 435 | 63 | $ch = array_shift($vars); |
|
| 436 | 63 | $inverted = $inverted ? 'true' : 'false'; |
|
| 437 | 63 | static::addUsageCount($context, 'helpers', $ch[0]); |
|
| 438 | 63 | $v = static::getVariableNames($context, $vars, $bp); |
|
| 439 | |||
| 440 | 63 | 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']}"; |
|
| 441 | } |
||
| 442 | |||
| 443 | /** |
||
| 444 | * Return compiled PHP code for a handlebars block end token |
||
| 445 | * |
||
| 446 | * @param array<string,array|string|integer> $context current compile context |
||
| 447 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 448 | * @param string|null $matchop should also match to this operator |
||
| 449 | * |
||
| 450 | * @return string Return compiled code segment for the token |
||
| 451 | */ |
||
| 452 | 331 | protected static function blockEnd(&$context, &$vars, $matchop = NULL) { |
|
| 453 | 331 | $pop = $context['stack'][count($context['stack']) - 1]; |
|
| 454 | |||
| 455 | 331 | switch (isset($context['helpers'][$context['currentToken'][Token::POS_INNERTAG]]) ? 'skip' : $context['currentToken'][Token::POS_INNERTAG]) { |
|
| 456 | 331 | case 'if': |
|
| 457 | 275 | case 'unless': |
|
| 458 | 82 | if ($pop === ':') { |
|
| 459 | 29 | array_pop($context['stack']); |
|
| 460 | 29 | return "{$context['ops']['cnd_end']}"; |
|
| 461 | } |
||
| 462 | 56 | if (!$context['flags']['nohbh']) { |
|
| 463 | 54 | return "{$context['ops']['cnd_else']}''{$context['ops']['cnd_end']}"; |
|
| 464 | } |
||
| 465 | 2 | break; |
|
| 466 | 271 | case 'with': |
|
| 467 | 31 | if (!$context['flags']['nohbh']) { |
|
| 468 | 30 | return "{$context['ops']['f_end']}}){$context['ops']['seperator']}"; |
|
| 469 | } |
||
| 470 | } |
||
| 471 | |||
| 472 | 250 | if ($pop === ':') { |
|
| 473 | array_pop($context['stack']); |
||
| 474 | return "{$context['ops']['f_end']}}){$context['ops']['seperator']}"; |
||
| 475 | } |
||
| 476 | |||
| 477 | switch($pop) { |
||
| 478 | 250 | case '#': |
|
| 479 | 225 | return "{$context['ops']['f_end']}}){$context['ops']['seperator']}"; |
|
| 480 | 33 | case '^': |
|
| 481 | 33 | return "{$context['ops']['cnd_else']}''{$context['ops']['cnd_end']}"; |
|
| 482 | } |
||
| 483 | } |
||
| 484 | |||
| 485 | /** |
||
| 486 | * Return compiled PHP code for a handlebars block begin token |
||
| 487 | * |
||
| 488 | * @param array<string,array|string|integer> $context current compile context |
||
| 489 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 490 | * |
||
| 491 | * @return string Return compiled code segment for the token |
||
| 492 | */ |
||
| 493 | 247 | protected static function blockBegin(&$context, $vars) { |
|
| 513 | |||
| 514 | /** |
||
| 515 | * compile {{#foo}} token |
||
| 516 | * |
||
| 517 | * @param array<string,array|string|integer> $context current compile context |
||
| 518 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 519 | * @param boolean $isEach the section is #each |
||
| 520 | * |
||
| 521 | * @return string|null Return compiled code segment for the token |
||
| 522 | */ |
||
| 523 | 166 | protected static function section(&$context, $vars, $isEach = false) { |
|
| 524 | 166 | $bs = 'null'; |
|
| 525 | 166 | $be = ''; |
|
| 526 | 166 | if ($isEach) { |
|
| 527 | 50 | $bp = Parser::getBlockParams($vars); |
|
| 528 | 50 | $bs = $bp ? ('array(' . Expression::listString($bp) . ')') : 'null'; |
|
| 529 | 50 | $be = $bp ? " as |$bp[0] $bp[1]|" : ''; |
|
| 530 | 50 | array_shift($vars); |
|
| 531 | } |
||
| 532 | 166 | if ($context['flags']['lambda'] && !$isEach) { |
|
| 533 | 69 | $V = array_shift($vars); |
|
| 534 | 69 | $v = static::getVariableName($context, $V, null, count($vars) ? static::getVariableNames($context, $vars) : array('0',array(''))); |
|
| 535 | } else { |
||
| 536 | 97 | $v = static::getVariableNameOrSubExpression($context, $vars[0]); |
|
| 537 | } |
||
| 538 | 166 | $each = $isEach ? 'true' : 'false'; |
|
| 539 | 166 | 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']}"; |
|
| 540 | } |
||
| 541 | |||
| 542 | /** |
||
| 543 | * compile {{with}} token |
||
| 544 | * |
||
| 545 | * @param array<string,array|string|integer> $context current compile context |
||
| 546 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 547 | * |
||
| 548 | * @return string|null Return compiled code segment for the token |
||
| 549 | */ |
||
| 550 | 30 | protected static function with(&$context, $vars) { |
|
| 557 | |||
| 558 | /** |
||
| 559 | * Return compiled PHP code for a handlebars custom helper token |
||
| 560 | * |
||
| 561 | * @param array<string,array|string|integer> $context current compile context |
||
| 562 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 563 | * @param boolean $raw is this {{{ token or not |
||
| 564 | * @param boolean $nosep true to compile without seperator |
||
| 565 | * @param boolean $subExp true when compile for subexpression |
||
| 566 | * |
||
| 567 | * @return string|null Return compiled code segment for the token when the token is custom helper |
||
| 568 | */ |
||
| 569 | 474 | protected static function customHelper(&$context, $vars, $raw, $nosep, $subExp = false) { |
|
| 591 | |||
| 592 | /** |
||
| 593 | * Return compiled PHP code for a handlebars else token |
||
| 594 | * |
||
| 595 | * @param array<string,array|string|integer> $context current compile context |
||
| 596 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 597 | * |
||
| 598 | * @return string Return compiled code segment for the token when the token is else |
||
| 599 | */ |
||
| 600 | 56 | protected static function doElse(&$context, $vars) { |
|
| 611 | |||
| 612 | /** |
||
| 613 | * Return compiled PHP code for a handlebars log token |
||
| 614 | * |
||
| 615 | * @param array<string,array|string|integer> $context current compile context |
||
| 616 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 617 | * @param boolean $raw is this {{{ token or not |
||
| 618 | * |
||
| 619 | * @return string Return compiled code segment for the token |
||
| 620 | */ |
||
| 621 | 2 | protected static function compileLog(&$context, &$vars, $raw) { |
|
| 626 | |||
| 627 | /** |
||
| 628 | * Return compiled PHP code for a handlebars lookup token |
||
| 629 | * |
||
| 630 | * @param array<string,array|string|integer> $context current compile context |
||
| 631 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 632 | * @param boolean $raw is this {{{ token or not |
||
| 633 | * @param boolean $nosep true to compile without seperator |
||
| 634 | * |
||
| 635 | * @return string Return compiled code segment for the token |
||
| 636 | */ |
||
| 637 | 6 | protected static function compileLookup(&$context, &$vars, $raw, $nosep = false) { |
|
| 649 | |||
| 650 | /** |
||
| 651 | * Return compiled PHP code for template output |
||
| 652 | * |
||
| 653 | * @param array<string,array|string|integer> $context current compile context |
||
| 654 | * @param string $variable PHP code for the variable |
||
| 655 | * @param string $expression normalized handlebars expression |
||
| 656 | * @param boolean $raw is this {{{ token or not |
||
| 657 | * @param boolean $nosep true to compile without seperator |
||
| 658 | * |
||
| 659 | * @return string Return compiled code segment for the token |
||
| 660 | */ |
||
| 661 | 476 | protected static function compileOutput(&$context, $variable, $expression, $raw, $nosep) { |
|
| 669 | |||
| 670 | /** |
||
| 671 | * Return compiled PHP code for a handlebars variable token |
||
| 672 | * |
||
| 673 | * @param array<string,array|string|integer> $context current compile context |
||
| 674 | * @param array<boolean|integer|string|array> $vars parsed arguments list |
||
| 675 | * @param boolean $raw is this {{{ token or not |
||
| 676 | * @param boolean $nosep true to compile without seperator |
||
| 677 | * |
||
| 678 | * @return string Return compiled code segment for the token |
||
| 679 | */ |
||
| 680 | 370 | protected static function compileVariable(&$context, &$vars, $raw, $nosep) { |
|
| 689 | |||
| 690 | /** |
||
| 691 | * Add usage count to context |
||
| 692 | * |
||
| 693 | * @param array<string,array|string|integer> $context current context |
||
| 694 | * @param string $category category name, can be one of: 'var', 'helpers', 'runtime' |
||
| 695 | * @param string $name used name |
||
| 696 | * @param integer $count increment |
||
| 697 | * |
||
| 698 | * @expect 1 when input array('usedCount' => array('test' => array())), 'test', 'testname' |
||
| 699 | * @expect 3 when input array('usedCount' => array('test' => array('testname' => 2))), 'test', 'testname' |
||
| 700 | * @expect 5 when input array('usedCount' => array('test' => array('testname' => 2))), 'test', 'testname', 3 |
||
| 701 | */ |
||
| 702 | 616 | protected static function addUsageCount(&$context, $category, $name, $count = 1) { |
|
| 708 | } |
||
| 709 | |||
| 710 |
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.