/**
* Inspect the supplied source, capture gettext references as a PoFile object.
*
* @param string $source php source code
* @param string $refname source identification used for PO reference comments
*
* @return PoFile
*/
public function msginitString($source, $refname)
{
if (!$this->poFile instanceof PoFile) {
$this->poFile = new PoFile();
}
$tokens = token_get_all($source);
$translateTags = array_merge($this->gettextTags, $this->pgettextTags, $this->ngettextTags);
$commentText = null;
$commentLine = -10;
$tokenCount = count($tokens);
$i = 0;
while ($i < $tokenCount) {
$token = $tokens[$i];
if (is_array($token) && $token[0] == T_STRING && in_array($token[1], $translateTags)) {
$entry = new PoEntry();
$gtt = array();
list(, $text, $line) = $token;
$entry->add(PoTokens::REFERENCE, $refname . ':' . $line);
$gtt['line'] = $line;
$gtt['function'] = $text;
$gtt['args'] = array();
$la = 1;
while (is_array($tokens[$i + $la]) && $tokens[$i + $la][0] == T_WHITESPACE) {
$la++;
}
if ($tokens[$i + $la] == '(') {
while (')' != ($token = $tokens[$i + $la]) && $la < 10) {
if (is_array($token) && ($token[0] == T_CONSTANT_ENCAPSED_STRING || $token[0] == T_ENCAPSED_AND_WHITESPACE)) {
list(, $text, $line) = $token;
$gtt['args'][] = $text;
}
$la++;
}
if (count($gtt['args'])) {
if (in_array($gtt['function'], $this->gettextTags)) {
$entry->set(PoTokens::MESSAGE, $this->escapeForPo($gtt['args'][0]));
} elseif (count($gtt['args']) > 1 && in_array($gtt['function'], $this->pgettextTags)) {
$entry->set(PoTokens::CONTEXT, $this->escapeForPo($gtt['args'][0]));
$entry->set(PoTokens::MESSAGE, $this->escapeForPo($gtt['args'][1]));
} elseif (count($gtt['args']) > 1 && in_array($gtt['function'], $this->ngettextTags)) {
$entry->set(PoTokens::MESSAGE, $this->escapeForPo($gtt['args'][0]));
$entry->set(PoTokens::PLURAL, $this->escapeForPo($gtt['args'][1]));
}
$this->checkPhpFormatFlag($entry);
if ($gtt['line'] == $commentLine + 1) {
$entry->set(PoTokens::EXTRACTED_COMMENTS, $this->stripComment($commentText));
}
$this->poFile->mergeEntry($entry);
}
}
} elseif (is_array($token) && $token[0] == T_COMMENT) {
list(, $commentText, $commentLine) = $token;
}
$i++;
}
return $this->poFile;
}
/**
* Inspect the supplied source, capture gettext references as a PoFile object.
*
* @param string $source php source code
* @param string $refname source identification used for PO reference comments
*
* @return PoFile
*/
public function msginitString($source, $refname)
{
if (!$this->poFile instanceof PoFile) {
$this->poFile = new PoFile();
}
$tpl = $this->smarty->createTemplate('eval:' . $source);
$tags = $this->smarty->getTags($tpl);
$translateTags = array_merge($this->gettextTags, $this->pgettextTags, $this->ngettextTags);
foreach ($tags as $tag) {
if (in_array($tag[0], $translateTags)) {
$entry = new PoEntry();
$haveEntry = false;
$entry->add(PoTokens::REFERENCE, $refname);
foreach ($tag[1] as $temp) {
foreach ($temp as $key => $value) {
if ($value[0] == "'" || $value[0] == '"') {
if (in_array($key, $this->msgidArgNames)) {
$entry->set(PoTokens::MESSAGE, $this->escapeForPo($value));
$haveEntry = true;
} elseif (in_array($key, $this->msgidPluralArgNames)) {
$entry->set(PoTokens::PLURAL, $this->escapeForPo($value));
} elseif (in_array($key, $this->msgctxtArgNames)) {
$entry->set(PoTokens::CONTEXT, $this->escapeForPo($value));
}
}
}
}
if ($haveEntry) {
$this->checkPhpFormatFlag($entry);
$this->poFile->mergeEntry($entry);
}
}
}
return $this->poFile;
}
/**
* Dump this entry as a po/pot file fragment
*
* @return string
*/
public function dumpEntry()
{
$this->set(PoTokens::MESSAGE, "");
return parent::dumpEntry();
}
