[geeklog-hg] geeklog: Added setCSS() function to scripts class to allow css t...

[geeklog-cvs at lists.geeklog.net]

changeset 9309:291e34871eba
url:  http://project.geeklog.net/cgi-bin/hgwebdir.cgi/geeklog/rev/291e34871eba
user: Tom <websitemaster at cogeco.net>
date: Sun Sep 22 17:40:12 2013 -0400
description:
Added setCSS() function to scripts class to allow css to be set in head with the style tag (feature request #0001687)

diffstat:

 system/classes/scripts.class.php |  33 +++++++++++++++++++++++++++++++++
 1 files changed, 33 insertions(+), 0 deletions(-)

diffs (64 lines):

diff -r d2f68d44c971 -r 291e34871eba system/classes/scripts.class.php
--- a/system/classes/scripts.class.php	Sat Sep 21 22:53:45 2013 -0400
+++ b/system/classes/scripts.class.php	Sun Sep 22 17:40:12 2013 -0400
@@ -57,6 +57,7 @@
     
     private $header_set; // Flag to know if Header Code already has been retrieved
     private $javascript_set; // Flag to know if ANY JavaScript has been set yet
+    private $css_set; // Flag to know if ANY css has been set yet
 
     /**
     * Constructor
@@ -74,6 +75,7 @@
         $this->script_files = array();
         $this->css_files = array();
         $this->scripts = array();
+        $this->css = array();
         $this->restricted_names = array();
         
         $this->header_set = false;
@@ -461,6 +463,29 @@
         
         return true;
     }
+    
+
+    /**
+    * Set CSS in header using style tag
+    *
+    * @param    $css        css to include in head
+    * @access   public
+    * @return   boolean 
+    *
+    */    
+    public function setCSS($css) {
+        
+        // If header code make sure header not already set
+        if ($this->header_set) {
+            return false;
+        }
+            
+        $this->css[] = $css;
+        
+        $this->css_set = true;
+        
+        return true;
+    }    
 
     /**
     * Returns header code (JavaScript and CSS) to include in the Head of the webpage
@@ -503,6 +528,14 @@
                 }
             }
         }
+        // Set CSS         
+        if ($this->css_set) {
+            $headercode .= '<style type="text/css">' . LB;
+            foreach ($this->css as $css) {
+                $headercode .= $css . LB;
+            }
+            $headercode .= '</style>' . LB;
+        }
         
         // Set JavaScript Library files first incase other scripts need them
         if (!$this->library_files_footer) { // // Do we load jQuery now?