From 53454451a84938723f399a4dd0ced569a5b9fa28 Mon Sep 17 00:00:00 2001
From: Silvio <silvio@socioambiental.org>
Date: Thu, 2 Aug 2012 17:14:28 -0300
Subject: Adding embed and image fields into the timeline

---
 timelinejs.module             | 11 +++++------
 timelinejs_json_event.tpl.php | 16 +++++++++++++---
 2 files changed, 18 insertions(+), 9 deletions(-)

diff --git a/timelinejs.module b/timelinejs.module
index da6023f..2e79b4e 100644
--- a/timelinejs.module
+++ b/timelinejs.module
@@ -90,9 +90,9 @@ function timelinejs_load_events($nid) {
  */
 function timelinejs_json($nid) {
   // Sanitization and basic data.
-  $nid   = (int) $nid;
-  $node  = node_load($nid);
-  $nodes = timelinejs_load_events($nid);
+  $nid      = (int) $nid;
+  $timeline = node_load($nid);
+  $nodes    = timelinejs_load_events($nid);
 
   foreach ($nodes as $node) {
     $items[] = node_load($node->entity_id);
@@ -103,10 +103,9 @@ function timelinejs_json($nid) {
     $events   = implode(',', $output);
   }
 
-  // TODO
   $text     = $media = NULL;
-  $headline = $node->title;
-  $date     = $node->field_data['und']['0']['value'];
+  $headline = $timeline->title;
+  $date     = $timeline->field_data['und']['0']['value'];
 
   print theme('timelinejs_json', array(
     'headline' => $headline,
diff --git a/timelinejs_json_event.tpl.php b/timelinejs_json_event.tpl.php
index a76f806..575017e 100644
--- a/timelinejs_json_event.tpl.php
+++ b/timelinejs_json_event.tpl.php
@@ -1,11 +1,21 @@
             {
-                "startDate":"<?php print strftime('%Y,%m,%d,', strtotime($event->field_data['und']['0']['value'])); ?>",
+                "startDate":"<?php print strftime('%Y,%m,%d,', strtotime($event->field_data['und'][0]['value'])); ?>",
                 "headline":"<?php print $event->title; ?>",
-                "text":"<?php print $event->body['und']['0']['value']; ?>",
+                "text":"<?php print $event->body['und'][0]['value']; ?>",
                 "asset":
                 {
-                    "media":"<?php // TODO: print $event->media; ?>",
+<?php if (!empty($event->field_embed)) { ?>
+                    "media":"<?php print file_create_url($event->field_embed['und'][0]['uri']); ?>",
                     "credit":"",
                     "caption":""
+<?php } else if (!empty($event->field_image)) { ?>
+                    "media":"<?php print file_create_url($event->field_image['und'][0]['uri']); ?>",
+                    "credit":"",
+                    "caption":""
+<?php } else { ?>
+                    "media":"",
+                    "credit":"",
+                    "caption":""
+<?php } ?>
                 }
             }
-- 
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