more work on zap export

2 files changed, 25 insertions, 1 deletions

diff --git a/include/channel.php b/include/channel.php
index e7d119b1e..66ab56715 100644
--- a/include/channel.php
+++ b/include/channel.php
@@ -922,8 +922,17 @@ function identity_basic_export($channel_id, $sections = null, $zap_compat = fals
 		$r = q("select * from pconfig where uid = %d",
 			intval($channel_id)
 		);
-		if($r)
+
+		if($r) {
+			if ($zap_compat) {
+				for($x = 0; $x < count($r); $x ++) {
+					if (preg_match('|^a:[0-9]+:{.*}$|s', $r[$x]['v'])) {
+						$r[$x]['v'] = serialise(unserialize($r[$x]['v']));
+					}
+				}
+			}
 			$ret['config'] = $r;
+		}
 
 		// All other term types will be included in items, if requested.
 
diff --git a/include/text.php b/include/text.php
index 87ed9f658..1f0af08e3 100644
--- a/include/text.php
+++ b/include/text.php
@@ -3694,3 +3694,18 @@ function svg2bb($s) {
 	}
 	return EMPTY_STR;
 }
+
+
+
+function serialise($x) {
+	return ((is_array($x)) ? 'json:' . json_encode($x) : $x);
+}
+
+function unserialise($x) {
+	if (is_array($x)) {
+		return $x;
+	}
+	$y = ((substr($x,0,5) === 'json:') ? json_decode(substr($x,5),true) : '');
+	return ((is_array($y)) ? $y : $x);
+}
+