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https://github.com/silverstripe/silverstripe-framework
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BUGFIX: reverting back to Ingo's text collector from code, but using the parser to get from templates. Adding special case for _t functions in code that have an array in them. Fixing unit tests for all this.
This commit is contained in:
Julian Seidenberg
parent
0da62b9552
commit
90ae0ed18d
@ -195,133 +195,77 @@ class i18nTextCollector extends Object {
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}
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public function collectFromCode($content, $module) {
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$entitiesArr = array();
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$entities = array();
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$newRegexRule = '/_t\s*\(\s*(.+?)\s*\)\s*;\s*/is';
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$tokens = token_get_all("<?php\n" . $content);
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$inTransFn = false;
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$inConcat = false;
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$finalTokenDueToArray = false;
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$currentEntity = array();
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foreach($tokens as $token) {
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if(is_array($token)) {
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list($id, $text) = $token;
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$matchesArray = array(); //array for the matches to go into
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if (preg_match_all($newRegexRule, $content, $matchesArray) > 0) { //we have at least one match
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//take all the matched _t entities
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foreach($matchesArray[1] as $match) {
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//replace all commas with backticks (unique character to explode on later)
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$replacedMatch = preg_replace('/("|\'|_LOW|_MEDIUM|_HIGH)\s*,\s*([\'"]|"|\'|array|PR)/','$1`$2',$match); //keep array text
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//$replacedMatch = trim($replacedMatch," \"'\n"); //remove starting and ending quotes
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$replacedMatch = trim($replacedMatch," \n"); //remove starting and ending spaces and newlines
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$parts = explode('`',$replacedMatch); //cut up the _t call
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$partsWOQuotes = array();
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foreach($parts as $part) {
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$part = trim($part,"\n"); //remove spaces and newlines from part
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$firstChar = substr($part,0,1);
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if ($firstChar == "'" || $firstChar == '"') {
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//remove wrapping quotes
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$part = substr($part,1,-1);
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//remove inner concatenation
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$part = preg_replace("/$firstChar\\s*\\.\\s*$firstChar/",'',$part);
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if($inTransFn && $id == T_ARRAY) {
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//raw 'array' token found in _t function, stop processing the tokens for this _t now
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$finalTokenDueToArray = true;
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}
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$partsWOQuotes[] = $part; //remove starting and ending quotes from inner parts
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}
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if ($parts && count($partsWOQuotes) > 0) {
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$entitiesArr = array_merge($entitiesArr, (array)$this->entitySpecFromNewParts($partsWOQuotes));
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}
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}
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}
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ksort($entitiesArr);
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return $entitiesArr;
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}
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/**
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* Test if one string starts with another
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*/
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protected function startsWith($haystack, $needle) {
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$length = strlen($needle);
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return (substr($haystack, 0, $length) === $needle);
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}
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/**
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* Converts a parts array from explode function into an array of entities for the i18n text collector
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* @return array
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*/
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protected function entitySpecFromNewParts($parts, $namespace = null) {
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// first thing in the parts array will always be the entity
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// split fullname into entity parts
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//set defaults
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$value = "";
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$prio = null;
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$comment = null;
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$entityParts = explode('.', $parts[0]);
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if(count($entityParts) > 1) {
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// templates don't have a custom namespace
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$entity = array_pop($entityParts);
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// namespace might contain dots, so we explode
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$namespace = implode('.',$entityParts);
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if($id == T_STRING && $text == '_t') {
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// start definition
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$inTransFn = true;
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} elseif($inTransFn && $id == T_VARIABLE) {
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// Dynamic definition from provideEntities - skip
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$inTransFn = false;
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$inConcat = false;
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$currentEntity = array();
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} elseif($inTransFn && $id == T_CONSTANT_ENCAPSED_STRING) {
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// Fixed quoting escapes, and remove leading/trailing quotes
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if(preg_match('/^\'/', $text)) {
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$text = str_replace("\'", "'", $text);
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$text = preg_replace('/^\'/', '', $text);
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$text = preg_replace('/\'$/', '', $text);
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} else {
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$entity = array_pop($entityParts);
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$namespace = $namespace;
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$text = str_replace('\"', '"', $text);
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$text = preg_replace('/^"/', '', $text);
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$text = preg_replace('/"$/', '', $text);
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}
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//find the array (if found, then we are dealing with the new _t syntax
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$newSyntax = false;
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$offset = 0;
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foreach($parts as $p) {
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if ($this->startsWith($p,'array')) { //remove everything after (and including) the array
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$newSyntax = true;
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$parts = array_splice($parts,0,$offset);
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break;
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}
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$offset++;
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}
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//2nd part of array is always "string"
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if (isset($parts[1])) $value = $parts[1];
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//3rd part can either be priority or context, if old or now syntax is used
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if (isset($parts[2])) {
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if ($newSyntax) {
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$prio = 40; //default priority
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$comment = $parts[2];
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if($inConcat) {
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$currentEntity[count($currentEntity)-1] .= $text;
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} else {
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if (stripos($parts[2], 'PR_LOW') !== false ||
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stripos($parts[2], 'PR_MEDIUM') !== false ||
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stripos($parts[2], 'PR_HIGH') !== false) { //definitely old syntax
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$prio = $parts[2];
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} else { //default to new syntax (3rd position is comment/context
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$prio = 40; //default priority
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$comment = $parts[2];
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$currentEntity[] = $text;
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}
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}
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} elseif($inTransFn && $token == '.') {
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$inConcat = true;
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} elseif($inTransFn && $token == ',') {
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$inConcat = false;
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} elseif($inTransFn && ($token == ')' || $finalTokenDueToArray)) {
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// finalize definition
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$inTransFn = false;
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$inConcat = false;
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$entity = array_shift($currentEntity);
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$entities[$entity] = $currentEntity;
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$currentEntity = array();
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$finalTokenDueToArray = false;
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}
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}
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//if 4th position is set then this is old syntax and it is the context
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//it would be array in the new syntax and therefore should have already been spliced off
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if (isset($parts[3])) {
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$comment = $parts[3];
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$prio = $parts[2]; //3rd position is now definitely priority
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foreach($entities as $entity => $spec) {
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// call without master language definition
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if(!$spec) {
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unset($entities[$entity]);
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continue;
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}
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return array(
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"{$namespace}.{$entity}" => array(
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$value,
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$prio,
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$comment
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)
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);
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unset($entities[$entity]);
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$entities[$this->normalizeEntity($entity, $module)] = $spec;
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}
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ksort($entities);
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return $entities;
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}
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public function collectFromTemplate($content, $fileName, $module) {
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$entities = array();
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@ -58,7 +58,7 @@ _t(
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_t(
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'Test.CONCATENATED2',
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"Line "4" and " .
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"Line \"4\" and " .
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"Line 5");
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PHP;
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$this->assertEquals(
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@ -87,7 +87,7 @@ SS;
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$this->assertEquals(
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$c->collectFromTemplate($html, 'mymodule', 'Test'),
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array(
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'Test.SINGLEQUOTE' => array('Single Quote',null,null),
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'Test.SINGLEQUOTE' => array('Single Quote'),
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'i18nTestModule.NEWMETHODSIG' => array("New _t method signature test",null,null),
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'i18nTestModule.INJECTIONS_0' => array("Hello {name} {greeting}. But it is late, {goodbye}", null, null),
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'i18nTestModule.INJECTIONS_1' => array("Hello {name} {greeting}. But it is late, {goodbye}", null, null),
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@ -328,11 +328,10 @@ PHP;
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$collectedTranslatables = $c->collectFromCode($php, 'mymodule');
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$expectedArray = (array(
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'i18nTestModule.NEWMETHODSIG' => array("New _t method signature test", null, null),
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'i18nTestModule.INJECTIONS1' => array("_DOES_NOT_EXIST", 40, "Hello {name} {greeting}. But it is late, {goodbye}"),
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'i18nTestModule.INJECTIONS2' => array("Hello {name} {greeting}. But it is late, {goodbye}", null, null),
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'i18nTestModule.INJECTIONS3' => array("Hello {name} {greeting}. But it is late, {goodbye}", 40, "New context (this should be ignored)"),
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'i18nTestModule.INJECTIONS4' => array(null, null, null),
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'i18nTestModule.NEWMETHODSIG' => array("New _t method signature test"),
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'i18nTestModule.INJECTIONS1' => array("_DOES_NOT_EXIST", "Hello {name} {greeting}. But it is late, {goodbye}"),
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'i18nTestModule.INJECTIONS2' => array("Hello {name} {greeting}. But it is late, {goodbye}"),
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'i18nTestModule.INJECTIONS3' => array("Hello {name} {greeting}. But it is late, {goodbye}", "New context (this should be ignored)"),
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));
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ksort($expectedArray);
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