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authorAndrew Manning <tamanning@zoho.com>2016-10-22 08:52:26 -0400
committerAndrew Manning <tamanning@zoho.com>2016-10-22 08:52:26 -0400
commit02cf7274d28d093094067114d208537cf135266b (patch)
tree22c4af9569da369d9e7a674a7b7721a67b4b1f87 /Zotlabs/Module/Wiki.php
parent6bf92979a2afe6769e572846e344ffaf3b0c7d85 (diff)
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volse-hubzilla-02cf7274d28d093094067114d208537cf135266b.zip
Add wiki download button to export the selected wiki repo to a zip file
Diffstat (limited to 'Zotlabs/Module/Wiki.php')
-rw-r--r--Zotlabs/Module/Wiki.php30
1 files changed, 30 insertions, 0 deletions
diff --git a/Zotlabs/Module/Wiki.php b/Zotlabs/Module/Wiki.php
index bb4e9179c..8cf106b33 100644
--- a/Zotlabs/Module/Wiki.php
+++ b/Zotlabs/Module/Wiki.php
@@ -90,6 +90,35 @@ class Wiki extends \Zotlabs\Web\Controller {
// Not the channel owner
$channel_acl = $x = array();
}
+
+ // Download a wiki
+ if ((argc() > 3) && (argv(2) === 'download') && (argv(3) === 'wiki')) {
+ $resource_id = argv(4);
+ $w = wiki_get_wiki($resource_id);
+ if (!$w['path']) {
+ notice('Error retrieving wiki' . EOL);
+ }
+ $zip_folder_name = random_string(10);
+ $zip_folderpath = '/tmp/' . $zip_folder_name;
+ if (!mkdir($zip_folderpath, 0770, false)) {
+ logger('Error creating zip file export folder: ' . $zip_folderpath, LOGGER_NORMAL);
+ notice('Error creating zip file export folder' . EOL);
+ }
+ $zip_filename = $w['urlName'];
+ $zip_filepath = '/tmp/' . $zip_folder_name . '/' . $zip_filename;
+ // Generate the zip file
+ \Zotlabs\Lib\ExtendedZip::zipTree($w['path'], $zip_filepath, \ZipArchive::CREATE);
+ // Output the file for download
+ header('Content-disposition: attachment; filename="' . $zip_filename . '.zip"');
+ header("Content-Type: application/zip");
+ $success = readfile($zip_filepath);
+ if ($success) {
+ rrmdir($zip_folderpath); // delete temporary files
+ } else {
+ rrmdir($zip_folderpath); // delete temporary files
+ logger('Error downloading wiki: ' . $resource_id);
+ }
+ }
switch (argc()) {
case 2:
@@ -297,6 +326,7 @@ class Wiki extends \Zotlabs\Web\Controller {
}
}
+
// Create a page
if ((argc() === 4) && (argv(2) === 'create') && (argv(3) === 'page')) {
$nick = argv(1);