FEATURE: Nested folders in Files

This commit is contained in:
johnnyq
2024-10-30 16:55:19 -04:00
parent 5d9b161b19
commit d60f5a9f86
6 changed files with 306 additions and 121 deletions

View File

@@ -15,18 +15,69 @@
<div class="input-group-prepend">
<span class="input-group-text"><i class="fa fa-fw fa-folder"></i></span>
</div>
<select class="form-control" name="bulk_folder_id">
<select class="form-control select2" name="bulk_folder_id">
<option value="0">/</option>
<?php
$sql_folders_select = mysqli_query($mysqli, "SELECT * FROM folders WHERE folder_location = $folder_location AND folder_client_id = $client_id ORDER BY folder_name ASC");
while ($row = mysqli_fetch_array($sql_folders_select)) {
$folder_id_select = intval($row['folder_id']);
$folder_name_select = nullable_htmlentities($row['folder_name']);
?>
<option value="<?php echo $folder_id_select ?>"><?php echo $folder_name_select; ?></option>
<?php
}
?>
// Fetch all folders for the client
$sql_all_folders = mysqli_query($mysqli, "SELECT folder_id, folder_name, parent_folder FROM folders WHERE folder_location = 1 AND folder_client_id = $client_id ORDER BY folder_name ASC");
$folders = array();
// Build an associative array of folders indexed by folder_id
while ($row = mysqli_fetch_assoc($sql_all_folders)) {
$folders[$row['folder_id']] = array(
'folder_id' => intval($row['folder_id']),
'folder_name' => nullable_htmlentities($row['folder_name']),
'parent_folder' => intval($row['parent_folder']),
'children' => array()
);
}
// Build the folder hierarchy
foreach ($folders as $id => &$folder) {
if ($folder['parent_folder'] != 0 && isset($folders[$folder['parent_folder']])) {
$folders[$folder['parent_folder']]['children'][] = &$folder;
}
}
unset($folder); // Break the reference
// Prepare a list of root folders
$root_folders = array();
foreach ($folders as $id => $folder) {
if ($folder['parent_folder'] == 0) {
$root_folders[] = $folder;
}
}
// Display the folder options iteratively
$stack = array();
foreach (array_reverse($root_folders) as $folder) {
$stack[] = array('folder' => $folder, 'level' => 0);
}
while (!empty($stack)) {
$node = array_pop($stack);
$folder = $node['folder'];
$level = $node['level'];
// Indentation for subfolders
$indentation = str_repeat('&nbsp;', $level * 4);
// Check if this folder is selected
$selected = '';
if ($folder['folder_id'] == $get_folder_id) {
$selected = 'selected';
}
echo "<option value=\"{$folder['folder_id']}\" $selected>$indentation{$folder['folder_name']}</option>";
// Add children to the stack
if (!empty($folder['children'])) {
foreach (array_reverse($folder['children']) as $child_folder) {
$stack[] = array('folder' => $child_folder, 'level' => $level + 1);
}
}
}
?>
</select>
</div>
</div>