corrected ajax but introduced with prototype, tweaked how ajax stuff is done, now uses ajax:: class also replaced player with a logout icon

1 files changed, 104 insertions, 0 deletions

diff --git a/lib/class/ajax.class.php b/lib/class/ajax.class.php
new file mode 100644
index 00000000..8f68da98
--- /dev/null
+++ b/lib/class/ajax.class.php
@@ -0,0 +1,104 @@
+<?php
+/*
+
+ Copyright (c) 2001 - 2007 Ampache.org
+ All rights reserved.
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License v2
+ as published by the Free Software Foundation.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+
+/**
+ * Ajax class
+ * This class is specifically for setuping/printing out ajax related
+ * elements onto a page it takes care of the observing and all that raz-a-ma-taz
+ */
+class Ajax { 
+
+	/**
+	 * constructor
+	 * This is what is called when the class is loaded
+	 */
+	public function __construct() { 
+
+		// Rien a faire
+
+	} // constructor
+
+	/**
+	 * observe
+	 * This returns a string with the correct and full ajax 'observe' stuff from prototype
+	 */
+	public static function observe($source,$method,$action) { 
+
+                $observe	= "<script type=\"text/javascript\">\n";
+                $observe	.= "\tEvent.observe('$source','$method',function(){" . $action . ";});\n";
+                $observe	.= "</script>\n";
+
+		return $observe; 
+
+	} // observe
+
+	/**
+	 * button
+	 * This prints out an img of the specified icon with the specified alt text
+	 * and then sets up the required ajax for it
+	 */
+	public static function button($action,$icon,$alt,$source='',$post='') { 
+
+                $url = Config::get('ajax_url') . $action;
+
+                // Define the Action that is going to be performed
+                if ($post) {
+                        $ajax_string = "ajaxPost('$url','$post','$source')";
+                }
+                else {
+                        $ajax_string = "ajaxPut('$url','$source')";
+                }
+
+		$string = get_user_icon($icon,$alt,$source); 
+
+		$string .= self::observe($source,'click',$ajax_string); 
+
+                return $string;
+
+	} // button
+
+	/**
+	 * text
+	 * This prints out the specified text as a link and setups the required
+	 * ajax for the link so it works correctly
+	 */
+	public static function text($action,$text,$source,$post='') { 
+
+		$url = Config::get('ajax_url') . $action; 
+
+		if ($post) { 
+			$ajax_string = "ajaxPost('$url','$post','$source')"; 
+		}
+		else { 
+			$ajax_string = "ajaxPut('$url','$post','$source')"; 
+		} 
+
+		// If we pass a source put it in the ID
+		$string = "<span id=\"$source\">$text</span>\n"; 
+
+		$string .= self::observe($source,'click',$ajax_string); 
+
+		return $string; 
+
+	} // text
+
+} // end Ajax class
+?>