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Enhancement: Files: Document and Files are easily distinguashable now with the option to choose all docs or just files. Thumbnails view now shows all files, Previews now available for documents, pdfs, txts etc, List view and Thumbnail view now retain in search param when navigating folders

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johnnyq
2026-08-28 17:33:04 -04:00
parent d66e26d910
commit bd7f67aa5b
9 changed files with 758 additions and 159 deletions
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48
agent/ajax.php
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@@ -413,6 +413,54 @@ if (isset($_GET['get_canned_response'])) {
}
/*
* Returns a document's rendered content for the file previewer on agent/files.php.
*
* The previewer shows files by pointing an iframe at file.php, but a document is
* rows in a table, not bytes on disk. Rather than embedding every document's
* HTML in the page payload - a folder of long documents would be megabytes of
* JSON on a page that shows two dozen tiles - it is fetched when the document is
* actually opened.
*
* Purified here rather than at save time, the same way canned responses above
* and agent/document.php do it.
*/
if (isset($_GET['get_document_content'])) {
enforceUserPermission('module_support');
$document_id = intval($_GET['get_document_content']);
$document_sql = mysqli_query($mysqli, "SELECT document_client_id, document_content, document_name
FROM documents WHERE document_id = $document_id LIMIT 1");
$document_row = mysqli_fetch_assoc($document_sql);
$response = [];
if ($document_row) {
// Scope the fetch to the client the document belongs to - this endpoint
// takes an id straight from the query string
$client_id = intval($document_row['document_client_id']);
enforceClientAccess();
require_once "../libs/htmlpurifier/HTMLPurifier.standalone.php";
$document_purifier_config = HTMLPurifier_Config::createDefault();
$document_purifier_config->set('Cache.DefinitionImpl', null);
$document_purifier_config->set('URI.AllowedSchemes', ['data' => true, 'src' => true, 'http' => true, 'https' => true]);
$document_purifier = new HTMLPurifier($document_purifier_config);
$response['name'] = $document_row['document_name'];
$response['content'] = $document_purifier->purify($document_row['document_content']);
} else {
$response['name'] = '';
$response['content'] = '';
}
echo json_encode($response);
}
/*
* Returns ordered list of active contacts for a specified client
*/