From e8a2f238564b43887ee883a4122e3c0250db91c9 Mon Sep 17 00:00:00 2001
From: denise <denise@denise-DX4860.(none)>
Date: Wed, 11 Jul 2012 18:53:28 -0400
Subject: [PATCH] CC-84: Smart Playlists

- dynamically change modifier list depending on criteria type
- added extra text box for 'is in the range' modifier
---
 .../forms/SmartPlaylistCriteria.php           |  2 +-
 .../airtime/playlist/smart_playlistbuilder.js | 83 +++++++++++++++++++
 2 files changed, 84 insertions(+), 1 deletion(-)

diff --git a/airtime_mvc/application/forms/SmartPlaylistCriteria.php b/airtime_mvc/application/forms/SmartPlaylistCriteria.php
index 15612b781..9b3d0b919 100644
--- a/airtime_mvc/application/forms/SmartPlaylistCriteria.php
+++ b/airtime_mvc/application/forms/SmartPlaylistCriteria.php
@@ -9,7 +9,7 @@ class Application_Form_SmartPlaylistCriteria extends Zend_Form_SubForm
             "album_title" => "Album",
             "artist_name" => "Artist",
             "bit_rate" => "Bit Rate",
-            "bmp" => "Bpm",
+            "bpm" => "Bpm",
             "comments" => "Comments",
             "composer" => "Composer",
             "conductor" => "Conductor",
diff --git a/airtime_mvc/public/js/airtime/playlist/smart_playlistbuilder.js b/airtime_mvc/public/js/airtime/playlist/smart_playlistbuilder.js
index 33cb4d315..057199da5 100644
--- a/airtime_mvc/public/js/airtime/playlist/smart_playlistbuilder.js
+++ b/airtime_mvc/public/js/airtime/playlist/smart_playlistbuilder.js
@@ -74,6 +74,40 @@ function setSmartPlaylistEvents() {
         }
         $('button[id="save_button"]').text(button_text);    	
     });
+    
+    form.find('select[id^="sp_criteria"]').change(function(){
+        var criteria = $(this).val(),
+            criteria_type = criteriaTypes[criteria],
+            div = $(this);
+        $(this).next().children().remove();
+        
+        if (criteria_type == 's') {
+            $.each(stringCriteriaOptions, function(key, value){
+                div.next().append($('<option></option>')
+                          .attr('value', key)
+                          .text(value));
+            });
+        } else {
+            $.each(numericCriteriaOptions, function(key, value){
+                div.next().append($('<option></option>')
+                          .attr('value', key)
+                          .text(value));
+            })
+        }
+    });
+    
+    form.find('select[id^="sp_criteria_modifier"]').change(function(){
+        if ($(this).val() == 'is in the range') {
+            var criteria_value = $(this).next(),
+                index_name = criteria_value.attr('id'),
+                index_num = index_name.charAt(index_name.length-1);
+            
+            criteria_value.after($('<input type="text" class="input_text">')
+                          .attr('id', 'sp_criteria_extra_'+index_num)
+                          .attr('name', 'sp_criteria_extra_'+index_num)).after(' to ');
+        
+        }	
+    });
 	
 }
 
@@ -84,3 +118,52 @@ function staticCallback() {
 function dynamicCallback() {
 	
 }
+
+var criteriaTypes = {
+    0 : "",
+    "album_title" : "s",
+    "artist_name" : "s",
+    "bit_rate" : "n",
+    "bmp" : "n",
+    "comments" : "s",
+    "composer" : "s",
+    "conductor" : "s",
+    "utime" : "n",
+    "mtime" : "n",
+    "disc_number" : "n",
+    "genre" : "s",
+    "isrc_number" : "s",
+    "label" : "s",
+    "language" : "s",
+    "length" : "n",
+    "lyricist" : "s",
+    "mood" : "s",
+    "name" : "s",
+    "orchestra" : "s",
+    "radio_station_name" : "s",
+    "rating" : "n",
+    "sample_rate" : "n",
+    "soundcloud_id" : "n",
+    "track_title" : "s",
+    "track_num" : "n",
+    "year" : "n"               
+};
+
+var stringCriteriaOptions = {
+    "0" : "Select modifier",
+    "contains" : "contains",
+    "does not contain" : "does not contain",
+    "is" : "is",
+    "is not" : "is not",
+    "starts with" : "starts with",
+    "ends with" : "ends with"
+};
+    
+var numericCriteriaOptions = {
+    "0" : "Select modifier",
+    "is" : "is",
+    "is not" : "is not",
+    "is greater than" : "is greater than",
+    "is less than" : "is less than",
+    "is in the range" : "is in the range"
+};