Adding upstream version 1.2.0.upstream/1.2.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 37 insertions, 0 deletions

diff --git a/library/Fileshipper/Xlsx/Utils.php b/library/Fileshipper/Xlsx/Utils.php
new file mode 100755
index 0000000..3ab9563
--- /dev/null
+++ b/library/Fileshipper/Xlsx/Utils.php
@@ -0,0 +1,37 @@
+<?php
+
+namespace Icinga\Module\Fileshipper\Xlsx;
+
+class Utils
+{
+    /**
+     * Extract text content from a rich text or inline string field
+     * @param null $is
+     * @return string
+     */
+    public static function parseRichText($is = null)
+    {
+        $value = [];
+        if (isset($is->t)) {
+            $value[] = (string)$is->t;
+        } else {
+            foreach ($is->r as $run) {
+                $value[] = (string)$run->t;
+            }
+        }
+
+        return implode(' ', $value);
+    }
+
+    // converts an Excel date field (a number) to a unix timestamp (granularity: seconds)
+    public static function toUnixTimeStamp($excelDateTime)
+    {
+        if (! is_numeric($excelDateTime)) {
+            return $excelDateTime;
+        }
+        $d = floor($excelDateTime); // seconds since 1900
+        $t = $excelDateTime - $d;
+
+        return ($d > 0) ? ( $d - 25569 ) * 86400 + $t * 86400 : $t * 86400;
+    }
+}