added option for passing translation directly as an array for parsing l10n files

1 files changed, 40 insertions, 12 deletions

diff --git a/php-mo.php b/php-mo.php
index 6f635c2..eedc34d 100644
--- a/php-mo.php
+++ b/php-mo.php
@@ -11,6 +11,7 @@
 * don't add last translation if it's fuzzy
 * removed unedeed phpmo_convert and phpmo_write_mo_file
 * more info on https://bugs.mageia.org/show_bug.cgi?id=14899
+* added option for passing translation directly as an array
 * 
 * it returns array of translations:
 * $dictionary = phpmo_parse_po_file('input.po');
@@ -80,12 +81,20 @@ function phpmo_clean_helper($x) {
 
 /* Parse gettext .po files. */
 /* @link http://www.gnu.org/software/gettext/manual/gettext.html#PO-Files */
-function phpmo_parse_po_file($in) {
-	// read .po file
-	$fh = @fopen($in, 'r');
-	if ($fh === false) {
-		// Could not open file resource
-		return false;
+function phpmo_parse_po_file($in, $translation_in_file = true) {
+	if ($translation_in_file === true) {
+		// read .po file
+		$fh = @fopen($in, 'r');
+		if ($fh === false) {
+			// Could not open file resource
+			return false;
+		}
+	} else {
+		if (!is_array($in) || empty($in)) {
+			// given translation not valid
+			return false;
+		}
+		$translation_in_file = false;
 	}
 
 	// results array
@@ -95,9 +104,25 @@ function phpmo_parse_po_file($in) {
 	// state
 	$state = null;
 	$fuzzy = false;
+	$parse_condition = true;
 
 	// iterate over lines
-	while(($line = fgets($fh, 65536)) !== false) {
+	while($parse_condition) {
+	// output and test line for translation in file
+	if ($translation_in_file) {
+		if (($line = fgets($fh, 65536)) === false) {
+			$parse_condition = false;
+			continue;
+		}
+	// output and test line for translation in array
+	} else {
+		$line = current($in);
+		$end_array_test = next($in);
+		if (false === $end_array_test) {
+			$parse_condition = false;
+			continue;
+		}
+	}
 		$line = trim($line);
 		if ($line === '')
 			continue;
@@ -107,7 +132,7 @@ function phpmo_parse_po_file($in) {
 		$data = (isset($array_of_splited_string[1]) ? $array_of_splited_string[1] : '');
 		switch ($key) {
 			case '#,' : // flag...
-			case '#' : // translator-comments
+			case '#'  : // translator-comments
 			case '#.' : // extracted-comments
 			case '#:' : // reference...
 			case '#|' : // msgid previous-untranslated-string
@@ -171,20 +196,23 @@ function phpmo_parse_po_file($in) {
 							break;
 						default :
 							// parse error
-							fclose($fh);
+							if ($translation_in_file) {
+								fclose($fh);
+							}
 							return FALSE;
 					}
 				}
 				break;
 		}
 	}
-	fclose($fh);
+	if ($translation_in_file) {
+		fclose($fh);
+	}
 
 	// add final entry
 	if ($state == 'msgstr')
 		if (!$fuzzy)
 			$hash[] = $temp;
-
 	// Cleanup data, merge multiline entries, reindex hash for ksort
 	$temp = $hash;
 	$hash = array ();
@@ -207,7 +235,7 @@ function phpmo_parse_po_file($in) {
 		} else {
 			// if msgid_plural exists we need to store msgstr to subarray for proper counting of l10n completion
 			if (array_key_exists('msgid_plural', $entry)) {
-				$msgstr_plural   = $entry['msgstr'];
+				$msgstr_plural     = $entry['msgstr'];
 				$entry['msgstr']   = array();
 				$entry['msgstr'][] = $msgstr_plural;
 			}