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Add wiki download button to export the selected wiki repo to a zip file
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3 changed files with 35 additions and 0 deletions
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@ -90,6 +90,35 @@ class Wiki extends \Zotlabs\Web\Controller {
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// Not the channel owner
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$channel_acl = $x = array();
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}
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// Download a wiki
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if ((argc() > 3) && (argv(2) === 'download') && (argv(3) === 'wiki')) {
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$resource_id = argv(4);
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$w = wiki_get_wiki($resource_id);
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if (!$w['path']) {
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notice('Error retrieving wiki' . EOL);
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}
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$zip_folder_name = random_string(10);
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$zip_folderpath = '/tmp/' . $zip_folder_name;
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if (!mkdir($zip_folderpath, 0770, false)) {
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logger('Error creating zip file export folder: ' . $zip_folderpath, LOGGER_NORMAL);
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notice('Error creating zip file export folder' . EOL);
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}
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$zip_filename = $w['urlName'];
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$zip_filepath = '/tmp/' . $zip_folder_name . '/' . $zip_filename;
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// Generate the zip file
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\Zotlabs\Lib\ExtendedZip::zipTree($w['path'], $zip_filepath, \ZipArchive::CREATE);
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// Output the file for download
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header('Content-disposition: attachment; filename="' . $zip_filename . '.zip"');
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header("Content-Type: application/zip");
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$success = readfile($zip_filepath);
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if ($success) {
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rrmdir($zip_folderpath); // delete temporary files
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} else {
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rrmdir($zip_folderpath); // delete temporary files
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logger('Error downloading wiki: ' . $resource_id);
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}
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}
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switch (argc()) {
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case 2:
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@ -297,6 +326,7 @@ class Wiki extends \Zotlabs\Web\Controller {
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}
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}
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// Create a page
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if ((argc() === 4) && (argv(2) === 'create') && (argv(3) === 'page')) {
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$nick = argv(1);
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@ -239,6 +239,10 @@ function wiki_delete_wiki(wikiHtmlName, resource_id) {
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}, 'json');
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}
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function wiki_download_wiki(resource_id) {
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window.location = "wiki/{{$channel}}/download/wiki/" + resource_id;
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}
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$('#new-page-submit').click(function (ev) {
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if (window.wiki_resource_id === '') {
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@ -8,6 +8,7 @@
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</a>
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<ul class="dropdown-menu pull-right">
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<li><a href="/wiki/{{$channel}}/{{$wiki.urlName}}/Home" title="View {{$wiki.title}}">View</a></li>
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<li><a href="#" onclick="wiki_download_wiki('{{$wiki.resource_id}}'); return false;" title="Download {{$wiki.title}}">Download</a></li>
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{{if $showControls}}
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<li class="divider"></li>
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<li><a href="#" onclick="wiki_delete_wiki('{{$wiki.title}}','{{$wiki.resource_id}}'); return false;" title="Delete {{$wiki.title}}">Delete wiki</a></li>
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