From 4d2d5aa5e50b9a31e5a11012ab41529207f6d76f Mon Sep 17 00:00:00 2001
From: Kevin Kaland <kevin@wizonesolutions.com>
Date: Sun, 29 Jul 2012 10:39:58 -0700
Subject: [PATCH] Issue #1589854: Ensure field on node is set.
---
fillpdf.module | 24 +++++++++++++-----------
1 file changed, 13 insertions(+), 11 deletions(-)
diff --git a/fillpdf.module b/fillpdf.module
index ded5079..e3a5d0f 100644
--- a/fillpdf.module
+++ b/fillpdf.module
@@ -360,17 +360,19 @@ function fillpdf_merge_pdf($fid, $nids = NULL, $webform_arr = NULL, $sample = NU
$left_side = strpos($obj->value, '[stamp:') + 7;
$right_side = strpos($obj->value, ']');
$field_name = substr($obj->value, $left_side, $right_side - $left_side);
- $image_path = $node->{$field_name}[$node->language][0]['uri'];
- $transform_string = FALSE;
- $fields[$obj->pdf_key] = '{image}' . drupal_realpath($image_path);
- $image_path_info = pathinfo(drupal_realpath($image_path));
- // Store the image data to transmit to the remote service if necessary
- $file_data = file_get_contents(drupal_realpath($image_path));
- if ($file_data) {
- $image_data[$obj->pdf_key] = array(
- 'data' => base64_encode($file_data),
- 'filenamehash' => md5($image_path_info['filename']) . '.' . $image_path_info['extension'],
- );
+ if (isset($node->{$field_name}[$node->language])) {
+ $image_path = $node->{$field_name}[$node->language][0]['uri'];
+ $transform_string = FALSE;
+ $fields[$obj->pdf_key] = '{image}' . drupal_realpath($image_path);
+ $image_path_info = pathinfo(drupal_realpath($image_path));
+ // Store the image data to transmit to the remote service if necessary
+ $file_data = file_get_contents(drupal_realpath($image_path));
+ if ($file_data) {
+ $image_data[$obj->pdf_key] = array(
+ 'data' => base64_encode($file_data),
+ 'filenamehash' => md5($image_path_info['filename']) . '.' . $image_path_info['extension'],
+ );
+ }
}
}
}
--
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