From 1a9f8df433e1b3de35593ec6a6f3f94df1b7591a Mon Sep 17 00:00:00 2001
From: Adrian Gonzales Jr <adrianjr@clearspanmedia.com>
Date: Thu, 5 Jul 2012 12:48:32 -0500
Subject: [PATCH] Added ability to build titles in a sequential manner.
 Successive calls to $this->template->title() are added together and then
 rendered. This is a config option that is turned off by default, to preserve
 backwards compatibility.

---
 config/template.php    | 26 ++++++++++++++++++++++++++
 libraries/Template.php | 20 ++++++++++++++++----
 2 files changed, 42 insertions(+), 4 deletions(-)
 mode change 100644 => 100755 config/template.php
 mode change 100644 => 100755 libraries/Template.php

diff --git a/config/template.php b/config/template.php
old mode 100644
new mode 100755
index 0e02ead..a3398a6
--- a/config/template.php
+++ b/config/template.php
@@ -43,6 +43,32 @@
 
 $config['title_separator'] = ' | ';
 
+/*
+|--------------------------------------------------------------------------
+| Progressive Build Title
+|--------------------------------------------------------------------------
+|
+| Add successive calls to $this->template->title() to an array for combination later
+|
+|   Default: FALSE
+|
+*/
+
+$config['progressive_build_title'] = FALSE;
+
+/*
+|--------------------------------------------------------------------------
+| Reverse Title Order
+|--------------------------------------------------------------------------
+|
+| If progressive build is turned on, do we reverse the title order before rendering?
+|
+|   Default: TRUE
+|
+*/
+
+$config['reverse_title_order'] = TRUE;
+
 /*
 |--------------------------------------------------------------------------
 | Layout
diff --git a/libraries/Template.php b/libraries/Template.php
old mode 100644
new mode 100755
index ca28ff1..404ae37
--- a/libraries/Template.php
+++ b/libraries/Template.php
@@ -24,7 +24,7 @@ class Template
 	private $_layout_subdir = ''; // Layouts and partials will exist in views/layouts
 	// but can be set to views/foo/layouts with a subdirectory
 
-	private $_title = '';
+	private $_title = array();
 	private $_metadata = array();
 
 	private $_partials = array();
@@ -205,7 +205,10 @@ public function build($view, $data = array(), $return = FALSE)
 		}
 
 		// Output template variables to the template
-		$template['title']	= $this->_title;
+		if($this->_reverse_title_order){
+			$this->_title = array_reverse($this->_title);
+		}
+		$template['title']	= implode($this->_title_separator, $this->_title);
 		$template['breadcrumbs'] = $this->_breadcrumbs;
 		$template['metadata']	= implode("\n\t\t", $this->_metadata);
 		$template['partials']	= array();
@@ -281,7 +284,16 @@ public function title()
 		if (func_num_args() >= 1)
 		{
 			$title_segments = func_get_args();
-			$this->_title = implode($this->_title_separator, $title_segments);
+
+			if($this->_progressive_build_title){
+				if(count($title_segments) > 1){
+					$this->_title = array_merge($this->_title, $title_segments);
+				} else {
+					$this->_title[] = $title_segments[0];
+				}
+			} else {
+				$this->_title = $title_segments;
+			}
 		}
 
 		return $this;
@@ -782,7 +794,7 @@ private function _guess_title()
 		}
 
 		// Glue the title pieces together using the title separator setting
-		$title = humanize(implode($this->_title_separator, $title_parts));
+		$title[] = humanize(implode($this->_title_separator, $title_parts));
 
 		return $title;
 	}