From c6d0695edff770863ea08e521e5a9961af3b2ef6 Mon Sep 17 00:00:00 2001
From: Thomas Willingham <beardyunixer@beardyunixer.com>
Date: Mon, 15 Dec 2014 19:32:28 +0000
Subject: Issue #743

---
 include/widgets.php  |  7 +------
 mod/uexport.php      | 39 +++++++++++++++++++++++++++------------
 view/tpl/uexport.tpl |  9 +++++++++
 3 files changed, 37 insertions(+), 18 deletions(-)
 create mode 100644 view/tpl/uexport.tpl

diff --git a/include/widgets.php b/include/widgets.php
index b13be4922..71284f6ad 100644
--- a/include/widgets.php
+++ b/include/widgets.php
@@ -496,15 +496,10 @@ function widget_settings_menu($arr) {
 
 		array(
 			'label' => t('Export channel'),
-			'url' => $a->get_baseurl(true) . '/uexport/basic',
+			'url' => $a->get_baseurl(true) . '/uexport',
 			'selected' => ''
 		),
 
-		array(
-			'label' => t('Export content'),
-			'url' => $a->get_baseurl(true) . '/uexport/complete',
-			'selected' => ''
-		),
 	);
 
 	if($role === false || $role === 'custom') {
diff --git a/mod/uexport.php b/mod/uexport.php
index 6304115c8..4c1f6bee2 100644
--- a/mod/uexport.php
+++ b/mod/uexport.php
@@ -4,22 +4,37 @@ function uexport_init(&$a) {
 	if(! local_user())
 		killme();
 
-	$channel = $a->get_channel();
+	if(argc() > 1) {
+		$channel = $a->get_channel();
 
-	require_once('include/identity.php');
+		require_once('include/identity.php');
 
-	header('content-type: application/octet_stream');
-	header('content-disposition: attachment; filename="' . $channel['channel_address'] . '.json"' );
+		header('content-type: application/octet_stream');
+		header('content-disposition: attachment; filename="' . $channel['channel_address'] . '.json"' );
 
 
-	if(argc() > 1 && argv(1) === 'basic') {
-		echo json_encode(identity_basic_export(local_user()));
-		killme();
-	}
+		if(argc() > 1 && argv(1) === 'basic') {
+			echo json_encode(identity_basic_export(local_user()));
+			killme();
+		}
 
-	if(argc() > 1 && argv(1) === 'complete') {
-		echo json_encode(identity_basic_export(local_user(),true));
-		killme();
+		// FIXME - this basically doesn't work in the wild with a channel more than a few months old due to memory and execution time limits.  
+		// It probably needs to be built at the CLI and offered to download as a tarball.  Maybe stored in the members dav.
+
+		if(argc() > 1 && argv(1) === 'complete') {
+			echo json_encode(identity_basic_export(local_user(),true));
+			killme();
+		}
 	}
+}
 	
-}
\ No newline at end of file
+function uexport_content(&$a) {
+	$o = replace_macros(get_markup_template('uexport.tpl'), array(
+		'$title' => t('Export Channel'),
+		'$basictitle' => t('Export Channel'),
+		'$basic' => t('Export your basic channel information to a small file.  This acts as a backup of your connections, permissions, profile and basic data, which can be used to import your data to a new hub, but	does not contain your content.'),
+		'$fulltitle' => t('Export Content'),
+		'$full' => t('Export your channel information and all the content to a JSON backup. This backs up all of your connections, permissions, profile data and all of your content, but is generally not suitable for importing a channel to a new site as this file may be VERY large.  Please be patient - it may take several minutes for this download to begin.')
+	));
+return $o;
+}
diff --git a/view/tpl/uexport.tpl b/view/tpl/uexport.tpl
new file mode 100644
index 000000000..5de995ba0
--- /dev/null
+++ b/view/tpl/uexport.tpl
@@ -0,0 +1,9 @@
+<div class="generic-content-wrapper">
+<h1>{{$title}}</h1>
+<b><a href="uexport/basic">{{$basictitle}}</a></b></p>
+<p>{{$basic}}</p>
+
+<p><b><a href="uexport/complete">{{$fulltitle}}</a></b></p>
+<p>{{$full}}</p>
+
+</div>
-- 
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