From 6236869ebed317aa06078f606156edcec9f9b55b Mon Sep 17 00:00:00 2001
From: Mario Vavti <mario@mariovavti.com>
Date: Thu, 30 Sep 2021 17:34:30 +0200
Subject: implement file totals and add mod import_progress

---
 Zotlabs/Daemon/File_importer.php   | 12 +++++--
 Zotlabs/Module/Import_progress.php | 66 ++++++++++++++++++++++++++++++++++++++
 include/api_zot.php                | 17 +++++++---
 3 files changed, 88 insertions(+), 7 deletions(-)
 create mode 100644 Zotlabs/Module/Import_progress.php

diff --git a/Zotlabs/Daemon/File_importer.php b/Zotlabs/Daemon/File_importer.php
index bb12cdf70..28fb172a7 100644
--- a/Zotlabs/Daemon/File_importer.php
+++ b/Zotlabs/Daemon/File_importer.php
@@ -48,12 +48,18 @@ class File_importer {
 
 		$j = json_decode($x['body'],true);
 
-		if(! is_array($j[0]['attach']) || ! count($j[0]['attach'])) {
-			PConfig::Set($channel['channel_id'], 'import', 'files', 1);
+		if(! is_array($j['results'][0]['attach']) || ! count($j['results'][0]['attach'])) {
 			return;
 		}
 
-		$r = sync_files($channel,$j);
+		$r = sync_files($channel, $j['results']);
+
+		PConfig::Set($channel['channel_id'], 'import', 'files_progress', [
+			'files_total' => $j['total'],
+			'files_page' => 1, // export page atm returns just one file
+			'last_page' => $page,
+			'next_cmd' => ['File_importer',sprintf('%d',$page + 1), $channel['channel_address'], urlencode($hz_server)]
+		]);
 
 		$page++;
 
diff --git a/Zotlabs/Module/Import_progress.php b/Zotlabs/Module/Import_progress.php
new file mode 100644
index 000000000..3bae94bbb
--- /dev/null
+++ b/Zotlabs/Module/Import_progress.php
@@ -0,0 +1,66 @@
+<?php
+namespace Zotlabs\Module;
+
+use Zotlabs\Lib\PConfig;
+
+class Import_progress extends \Zotlabs\Web\Controller {
+
+	function post() {
+
+		if(! local_channel())
+			return;
+
+	}
+
+	function get() {
+
+		if(! local_channel()) {
+			return;
+		}
+
+		// items
+		$c = PConfig::Get(local_channel(), 'import', 'content_progress');
+
+		if (!$c) {
+			$co = 'Status items: waiting to start...';
+		}
+		else {
+			$total_cpages = floor(intval($c['items_total']) / intval($c['items_page']));
+			if(!$total_cpages)
+				$total_cpages = 1; // because of floor
+
+			$cpage = $c['last_page'] + 1; // because page count start at 0
+
+			$co = 'Status items: ' .  floor((intval($cpage) * 100) / $total_cpages) . '%';
+		}
+
+		// files
+		$f = PConfig::Get(local_channel(), 'import', 'files_progress');
+
+		if (!$f) {
+			$fo = 'Status files: waiting to start...';
+		}
+		else {
+			$total_fpages = floor(intval($f['files_total']) / intval($f['files_page']));
+			if(!$total_fpages)
+				$total_fpages = 1;
+
+			$fpage = $f['last_page'] + 1;
+
+			$fo = 'Status files: ' .  floor((intval($fpage) * 100) / $total_fpages) . '%';
+		}
+
+		$o .= '<h3>' . $co . '</h3>';
+		if (is_array($c))
+			$o .= '<pre>' . htmlspecialchars(print_array($c)) . '</pre>';
+
+		$o .= '<h3>' . $fo . '</h3>';
+		if (is_array($f))
+			$o .= '<pre>' . htmlspecialchars(print_array($f)) . '</pre>';
+
+		$o .= '<h3> Refresh page for updates!</h3>';
+
+		return $o;
+	}
+
+}
diff --git a/include/api_zot.php b/include/api_zot.php
index 93b99c0c8..dda726787 100644
--- a/include/api_zot.php
+++ b/include/api_zot.php
@@ -305,24 +305,33 @@
 		if(api_user() === false)
 			return false;
 
-		$ret = [];
 		$codebase = ((isset($_REQUEST['zap_compat']) && $_REQUEST['zap_compat']) ? true : false);
 		$channel = channelx_by_n(api_user());
 		$page = ((array_key_exists('page',$_REQUEST)) ? intval($_REQUEST['page']) : 0);
 
+		$ret['success'] = false;
+		$ret['total'] = attach_count_files($channel['channel_id'], get_observer_hash());
+		$ret['results'] = [];
+
+		if (!$ret['total']) {
+			json_return_and_die($ret);
+		}
+
 		$files = attach_list_files($channel['channel_id'], get_observer_hash(), '', '', '', 'created asc' ,$page, 1);
 
 		if (!$files['success']) {
-			return false;
+			json_return_and_die($ret);
 		}
 
 		foreach($files['results'] as $file) {
-			$ret[] = attach_export_data($channel, $file['hash'], false, $codebase);
+			$ret['results'] = attach_export_data($channel, $file['hash'], false, $codebase);
 		}
 
-		if($ret) {
+		if($ret['results']) {
+			$ret['success'] = true;
 			json_return_and_die($ret);
 		}
+
 		killme();
 	}
 
-- 
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