X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/699231ae09f7057a4d0000cdf32e50a3df6a04ca..refs/tags/wordpress-3.4.2-scripts:/wp-includes/pomo/po.php?ds=sidebyside

diff --git a/wp-includes/pomo/po.php b/wp-includes/pomo/po.php
index 8e3eb611..8320bc1e 100644
--- a/wp-includes/pomo/po.php
+++ b/wp-includes/pomo/po.php
@@ -2,7 +2,7 @@
 /**
  * Class for working with PO files
  *
- * @version $Id: po.php 406 2010-02-07 11:10:24Z nbachiyski $
+ * @version $Id: po.php 589 2010-12-18 01:40:57Z nbachiyski $
  * @package pomo
  * @subpackage po
  */
@@ -18,7 +18,8 @@ ini_set('auto_detect_line_endings', 1);
  */
 if ( !class_exists( 'PO' ) ):
 class PO extends Gettext_Translations {
-
+	
+	var $comments_before_headers = '';
 
 	/**
 	 * Exports headers to a PO entry
@@ -31,7 +32,11 @@ class PO extends Gettext_Translations {
 			$header_string.= "$header: $value\n";
 		}
 		$poified = PO::poify($header_string);
-		return rtrim("msgid \"\"\nmsgstr $poified");
+		if ($this->comments_before_headers)
+			$before_headers = $this->prepend_each_line(rtrim($this->comments_before_headers)."\n", '# ');
+		else
+			$before_headers = '';
+		return rtrim("{$before_headers}msgid \"\"\nmsgstr $poified");
 	}
 
 	/**
@@ -75,6 +80,15 @@ class PO extends Gettext_Translations {
 		if (false === $res) return false;
 		return fclose($fh);
 	}
+	
+	/**
+	 * Text to include as a comment before the start of the PO contents
+	 * 
+	 * Doesn't need to include # in the beginning of lines, these are added automatically
+	 */
+	function set_comment_before_headers( $text ) {
+		$this->comments_before_headers = $text;
+	}
 
 	/**
 	 * Formats a string in PO-style
@@ -106,10 +120,10 @@ class PO extends Gettext_Translations {
 		$po = str_replace("$newline$quote$quote", '', $po);
 		return $po;
 	}
-
+	
 	/**
 	 * Gives back the original string from a PO-formatted string
-	 *
+	 * 
 	 * @static
 	 * @param string $string PO-formatted string
 	 * @return string enascaped string
@@ -139,7 +153,7 @@ class PO extends Gettext_Translations {
 	}
 
 	/**
-	 * Inserts $with in the beginning of every new line of $string and
+	 * Inserts $with in the beginning of every new line of $string and 
 	 * returns the modified string
 	 *
 	 * @static
@@ -217,7 +231,7 @@ class PO extends Gettext_Translations {
 		PO::read_line($f, 'clear');
 		return $res !== false;
 	}
-
+	
 	function read_entry($f, $lineno = 0) {
 		$entry = new Translation_Entry();
 		// where were we in the last step
@@ -254,7 +268,7 @@ class PO extends Gettext_Translations {
 					return false;
 				}
 				// add comment
-				$this->add_comment_to_entry($entry, $line);
+				$this->add_comment_to_entry($entry, $line);;
 			} elseif (preg_match('/^msgctxt\s+(".*")/', $line, $m)) {
 				if ($is_final($context)) {
 					PO::read_line($f, 'put-back');
@@ -322,7 +336,7 @@ class PO extends Gettext_Translations {
 		}
 		return array('entry' => $entry, 'lineno' => $lineno);
 	}
-
+	
 	function read_line($f, $action = 'read') {
 		static $last_line = '';
 		static $use_last_line = false;
@@ -339,7 +353,7 @@ class PO extends Gettext_Translations {
 		$use_last_line = false;
 		return $line;
 	}
-
+	
 	function add_comment_to_entry(&$entry, $po_comment_line) {
 		$first_two = substr($po_comment_line, 0, 2);
 		$comment = trim(substr($po_comment_line, 2));
@@ -353,11 +367,11 @@ class PO extends Gettext_Translations {
 			$entry->translator_comments = trim($entry->translator_comments . "\n" . $comment);
 		}
 	}
-
+	
 	function trim_quotes($s) {
 		if ( substr($s, 0, 1) == '"') $s = substr($s, 1);
 		if ( substr($s, -1, 1) == '"') $s = substr($s, 0, -1);
 		return $s;
 	}
 }
-endif;
+endif;
\ No newline at end of file