From ae66ec223cd86a51df80636eb09e70b00371f4f0 Mon Sep 17 00:00:00 2001
From: Uwe Steinmann <steinm@debian.org>
Date: Thu, 24 Apr 2025 16:31:27 +0200
Subject: [PATCH] add searching for mime types

---
 out/out.Search.php               | 16 ++++++++++++++++
 views/bootstrap/class.Search.php | 18 ++++++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/out/out.Search.php b/out/out.Search.php
index 09c079f50..cae2b796f 100644
--- a/out/out.Search.php
+++ b/out/out.Search.php
@@ -574,6 +574,21 @@ if($fullsearch) {
 	}
 	/* }}} */
 
+	// Check to see if the search has been restricted to a particular
+	// mimetype. {{{
+	$mimetype = [];
+	if (isset($_GET["mimetype"])) {
+		if (!is_array($_GET['mimetype'])) {
+			if(!empty($_GET['mimetype']))
+				$mimetype[] = $_GET['mimetype'];
+		} else {
+			foreach($_GET["mimetype"] as $l) {
+				if($l)
+					$mimetype[] = $l;
+			}
+		}
+	} /* }}} */
+
 	// status
 	$status = isset($_GET['status']) ? $_GET['status'] : array();
 	/*
@@ -661,6 +676,7 @@ if($fullsearch) {
 		'startFolder'=>$startFolder,
 		'owner'=>$ownerobjs,
 		'status'=>$status,
+		'mimetype'=>$mimetype,
 		'creationstartdate'=>$created['from'], //$createstartdate ? $createstartdate : array(),
 		'creationenddate'=>$created['to'], //$createenddate ? $createenddate : array(),
 		'modificationstartdate'=>$modified['from'],
diff --git a/views/bootstrap/class.Search.php b/views/bootstrap/class.Search.php
index 7df547f82..fa6a97844 100644
--- a/views/bootstrap/class.Search.php
+++ b/views/bootstrap/class.Search.php
@@ -707,6 +707,8 @@ $(document).ready(function() {
 			$openfilterdlg = true;
 		if($status)
 			$openfilterdlg = true;
+		if($mimetype)
+			$openfilterdlg = true;
 		if($modifyenddate || $modifystartdate)
 			$openfilterdlg = true;
 		if($expenddate || $expstartdate)
@@ -761,6 +763,22 @@ $(document).ready(function() {
 				'options'=>$options
 			)
 		);
+		$options = [];
+		foreach($dms->getMimeTypes() as $m) {
+			$options[] = array($m['mimeType'], $m['mimeType'], in_array($m['mimeType'], $mimetype)/*, array(array('data-subtitle', htmlspecialchars($m['c'].' ×')))*/);
+		}
+		$this->formField(
+			getMLText("mimetype"),
+			array(
+				'element'=>'select',
+				'class'=>'chzn-select',
+				'name'=>'mimetype[]',
+				'multiple'=>true,
+				'attributes'=>array(array('data-placeholder', getMLText('select_mimetype')), array('data-no_results_text', getMLText('unknown_mimetype'))),
+				'options'=>$options
+			)
+		);
+
 		$this->formField(
 			getMLText("modified")." (".getMLText('from').")",
 			$this->getDateChooser(!empty($modifystartdate) ? getReadableDate($modifystartdate) : null, "modified[from]", $this->params['session']->getLanguage())