From 9998443810c61514741865bf2066bc1caab4708a Mon Sep 17 00:00:00 2001
From: Silvio <silvio@socioambiental.org>
Date: Tue, 30 Oct 2012 14:58:33 -0200
Subject: Adding credit and caption for image fields

---
 timelinejs.module             | 4 ++++
 timelinejs_json_event.tpl.php | 6 +++---
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/timelinejs.module b/timelinejs.module
index 4971acb..9e284e0 100644
--- a/timelinejs.module
+++ b/timelinejs.module
@@ -173,3 +173,7 @@ function timelinejs($nid, $width = '960px', $height = '500px') {
 function timelinejs_print($nid) {
   return theme('timelinejs_print', timelinejs_fetch_items($nid, 'print'));
 }
+
+function timelinejs_strip($string) {
+  return str_replace(array("\r\n", "\n", "\r"), '<br>', str_replace('"', "'", $string));
+}
diff --git a/timelinejs_json_event.tpl.php b/timelinejs_json_event.tpl.php
index 1cd0e85..9fd35d9 100644
--- a/timelinejs_json_event.tpl.php
+++ b/timelinejs_json_event.tpl.php
@@ -1,7 +1,7 @@
             {
                 "startDate":"<?php print strftime('%Y,%m,%d', strtotime($event->field_date['und'][0]['value'])); ?>",
                 "headline":"<?php print $event->title; ?>",
-                "text":"<?php print str_replace(array("\r\n", "\n", "\r"), '<br>', str_replace('"', "'", $event->body['und'][0]['value'])); ?>",
+                "text":"<?php print timelinejs_strip($event->body['und'][0]['value']); ?>",
                 "asset":
                 {
 <?php if (!empty($event->field_embed)) { ?>
@@ -10,8 +10,8 @@
                     "caption":""
 <?php } else if (!empty($event->field_image)) { ?>
                     "media":"<?php print file_create_url($event->field_image['und'][0]['uri']); ?>",
-                    "credit":"",
-                    "caption":""
+                    "credit":"<?php if (isset($event->field_image['und'][0]['alt'])) { print timelinejs_strip($event->field_image['und'][0]['alt']); } ?>",
+                    "caption":"<?php if (isset($event->field_image['und'][0]['title'])) { print timelinejs_strip($event->field_image['und'][0]['title']); } ?>"
 <?php } else { ?>
                     "media":"",
                     "credit":"",
-- 
cgit v1.2.3