function _potx_process_file2($file_path, $strip_prefix = 0, $save_callback = '_potx_save_string', $version_callback = '_potx_save_version', $api_version = POTX_API_6)
{
global $_potx_tokens, $_potx_lookup;
// Figure out the basename and extension to select extraction method.
$basename = basename($file_path);
$name_parts = pathinfo($basename);
// Always grab the CVS version number from the code
$code = file_get_contents($file_path);
$file_name = $strip_prefix > 0 ? substr($file_path, $strip_prefix) : $file_path;
_potx_find_version_number($code, $file_name, $version_callback);
// Extract raw PHP language tokens.
$raw_tokens = token_get_all($code);
unset($code);
// Remove whitespace and possible HTML (the later in templates for example),
// count line numbers so we can include them in the output.
$_potx_tokens = array();
$_potx_lookup = array();
$token_number = 0;
$line_number = 1;
foreach ($raw_tokens as $token) {
if (!is_array($token) || $token[0] != T_WHITESPACE && $token[0] != T_INLINE_HTML) {
if (is_array($token)) {
$token[] = $line_number;
// Fill array for finding token offsets quickly.
$src_tokens = array('_t');
if ($token[0] == T_STRING || $token[0] == T_VARIABLE && in_array($token[1], $src_tokens)) {
if (!isset($_potx_lookup[$token[1]])) {
$_potx_lookup[$token[1]] = array();
}
$_potx_lookup[$token[1]][] = $token_number;
}
}
$_potx_tokens[] = $token;
$token_number++;
}
// Collect line numbers.
if (is_array($token)) {
$line_number += count(explode("\n", $token[1])) - 1;
} else {
$line_number += count(explode("\n", $token)) - 1;
}
}
unset($raw_tokens);
// Drupal 7 onwards supports context on t().
if (!empty($src_tokens)) {
foreach ($src_tokens as $tk) {
_potx_find_t_calls_with_context($file_name, $save_callback, $tk);
}
}
}
/**
* Process a file and put extracted information to the given parameters.
*
* @param $file_path
* Complete path to file to process.
* @param $strip_prefix
* An integer denoting the number of chars to strip from filepath for output.
* @param $save_callback
* Callback function to use to save the collected strings.
* @param $version_callback
* Callback function to use to save collected version numbers.
* @param $default_domain
* Default domain to be used if one can't be found.
*/
function _potx_process_file($file_path, $strip_prefix = 0, $save_callback = '_potx_save_string', $version_callback = '_potx_save_version', $default_domain = '')
{
global $_potx_tokens, $_potx_lookup;
// Always grab the CVS version number from the code
$code = file_get_contents($file_path);
$file_name = $strip_prefix > 0 ? substr($file_path, $strip_prefix) : $file_path;
_potx_find_version_number($code, $file_name, $version_callback);
// Extract raw PHP language tokens.
$raw_tokens = token_get_all($code);
unset($code);
// Remove whitespace and possible HTML (the later in templates for example),
// count line numbers so we can include them in the output.
$_potx_tokens = array();
$_potx_lookup = array();
$token_number = 0;
$line_number = 1;
// Fill array for finding token offsets quickly.
$src_tokens = array('__', 'esc_attr__', 'esc_html__', '_e', 'esc_attr_e', 'esc_html_e', '_x', 'esc_attr_x', 'esc_html_x', '_ex', '_n', '_nx');
foreach ($raw_tokens as $token) {
if (!is_array($token) || $token[0] != T_WHITESPACE && $token[0] != T_INLINE_HTML) {
if (is_array($token)) {
$token[] = $line_number;
if ($token[0] == T_STRING || $token[0] == T_VARIABLE && in_array($token[1], $src_tokens)) {
if (!isset($_potx_lookup[$token[1]])) {
$_potx_lookup[$token[1]] = array();
}
$_potx_lookup[$token[1]][] = $token_number;
}
}
$_potx_tokens[] = $token;
$token_number++;
}
// Collect line numbers.
if (is_array($token)) {
$line_number += count(explode("\n", $token[1])) - 1;
} else {
$line_number += count(explode("\n", $token)) - 1;
}
}
unset($raw_tokens);
if (!empty($src_tokens)) {
foreach ($src_tokens as $tk) {
_potx_find_t_calls_with_context($file_name, $save_callback, $tk, $default_domain);
}
}
}
