first version that reads birthday reminder files

1 files changed, 48 insertions, 0 deletions

diff --git a/src/bdrem/Source/Bdf.php b/src/bdrem/Source/Bdf.php
new file mode 100644
index 0000000..e8208eb
--- /dev/null
+++ b/src/bdrem/Source/Bdf.php
@@ -0,0 +1,48 @@
+<?php
+namespace bdrem;
+
+/**
+ * Reads birthday reminder 2's birthday files (.bdf).
+ */
+class Source_Bdf
+{
+    protected $filename;
+
+    public function __construct($filename)
+    {
+        $this->filename = $filename;
+        if (!file_exists($this->filename)) {
+            throw new \Exception(
+                'Birthday file does not exist: ' . $this->filename
+            );
+        }
+    }
+
+    /**
+     * @param string $strDate Date the events shall be found for, YYYY-MM-DD
+     */
+    public function getEvents($strDate, $nDaysBefore, $nDaysAfter)
+    {
+        $x = simplexml_load_file($this->filename);
+
+        $arEvents = array();
+        foreach ($x->content->person as $xPerson) {
+            $date = implode(
+                '-',
+                array_reverse(
+                    explode('.', (string) $xPerson->date)
+                )
+            );
+            $event = new Event(
+                (string) $xPerson->name,
+                (string) $xPerson->event,
+                $date
+            );
+            if ($event->isWithin($strDate, $nDaysBefore, $nDaysAfter)) {
+                $arEvents[] = $event;
+            }
+        }
+        return $arEvents;
+    }
+}
+?>