yf_category_editor admin moduleCategories editor.
| File | plugins/categories/admin_modules/yf_category_editor.class.php |
|---|---|
| Use | admin URL ?object=category_editor |
A site sets them in its config with $PROJECT_CONF['category_editor']['NAME'] = ...;
| Property | Default | Description |
|---|---|---|
$ITEMS_PER_PAGEint |
100 |
|
$PROPOSE_SHORT_URLbool |
1 |
|
$_category_items_from_db |
null |
|
$_groups |
null |
public function activate_item() public function activate_item()
{
if ( ! empty($_GET['id'])) {
$item_info = db()->query_fetch('SELECT * FROM ' . db('category_items') . ' WHERE id=' . (int) (($_GET['id'] ?? null)));
}
if ( ! empty($item_info)) {
$cat_info = db()->query_fetch('SELECT * FROM ' . db('categories') . ' WHERE id=' . (int) ($item_info['cat_id']));
db()->UPDATE('category_items', ['active' => (int) ! $item_info['active']], 'id=' . (int) ($item_info['id']));
common()->admin_wall_add(['category item ' . $item_info['id'] . ' ' . ($item_info['active'] ? 'inactivated' : 'activated'), ($_GET['id'] ?? null)]);
module('category_editor')->_purge_category_caches($cat_info);
}
if (is_ajax()) {
no_graphics(true);
echo $item_info['active'] ? 0 : 1;
} else {
return js_redirect(url('/@object/show_items/' . $item_info['cat_id']));
}
}
public function active() public function active()
{
if ( ! empty($_GET['id'])) {
$cat_info = db()->query_fetch('SELECT * FROM ' . db('categories') . ' WHERE id=' . (int) (($_GET['id'] ?? null)));
}
if ( ! empty($cat_info)) {
db()->UPDATE('categories', ['active' => (int) ! $cat_info['active']], 'id=' . (int) ($cat_info['id']));
common()->admin_wall_add(['category ' . $cat_info['name'] . ' ' . ($cat_info['active'] ? 'inactivated' : 'activated'), ($_GET['id'] ?? null)]);
}
module('category_editor')->_purge_category_caches();
if (is_ajax()) {
no_graphics(true);
echo $cat_info['active'] ? 0 : 1;
} else {
return js_redirect(url('/@object'));
}
}
public function add() public function add()
{
$a = $_POST;
$a['redirect_link'] = url('/@object');
return form($a, ['autocomplete' => 'off'])
->validate([
'name' => 'trim|required|is_unique[categories.name]',
'type' => 'trim|required',
])
->db_insert_if_ok('categories', ['type', 'name', 'desc', 'stpl_name', 'method_name', 'custom_fields', 'active'], [])
->on_after_update(function () {
common()->admin_wall_add(['category added: ' . ($_POST['name'] ?? null), db()->insert_id()]);
module('category_editor')->_purge_category_caches();
})
->radio_box('type', ['user' => 'User', 'admin' => 'Admin'])
->text('name')
->text('desc', 'Description')
->text('stpl_name')
->text('method_name')
->text('custom_fields')
->active_box()
->save_and_back();
}
public function add_item() public function add_item()
{
$cat_info = db()->query_fetch('SELECT * FROM ' . db('categories') . ' WHERE id=' . (int) (($_GET['id'] ?? null)));
if (empty($cat_info['id'])) {
return _e('No such category!');
}
$_GET['id'] = (int) ($cat_info['id']);
if (main()->is_post()) {
$tmp = [];
foreach (explode(',', $cat_info['custom_fields']) as $field_name) {
if ($field_name && ($_POST['custom'][$field_name] ?? null)) {
$tmp[$field_name] = $field_name . '=' . ($_POST['custom'][$field_name] ?? null);
}
}
$_POST['other_info'] = implode(';' . PHP_EOL, $tmp);
if (empty($_POST['url']) && $this->PROPOSE_SHORT_URL) {
$_POST['url'] = common()->_propose_url_from_name(($_POST['name'] ?? null));
}
}
$a = (array) $_POST;
$a['redirect_link'] = url('/@object/show_items/' . $cat_info['id']);
return form($a, ['autocomplete' => 'off'])
->validate([
'name' => 'trim|required',
])
->db_insert_if_ok('category_items', ['parent_id', 'name', 'desc', 'meta_keywords', 'meta_desc', 'url', 'icon', 'featured', 'active', 'other_info'], ['cat_id' => $cat_info['id']])
->on_after_update(function () use ($cat_info) {
common()->admin_wall_add(['category item added: ' . $cat_info['name'], $cat_info['id']]);
module('category_editor')->_purge_category_caches($cat_info);
})
->select_box('parent_id', $this->_get_parents_for_select($cat_info['id']), ['desc' => 'Parent item'])
->text('name')
->textarea('desc', 'Description')
->text('url', 'Pretty url')
->text('meta_keywords')
->text('meta_desc')
->icon_select_box('icon')
->active_box()
->save_and_back();
}
public function clone_cat() public function clone_cat()
{
$_GET['id'] = (int) (($_GET['id'] ?? null));
if ( ! empty($_GET['id'])) {
$cat_info = db()->query_fetch('SELECT * FROM ' . db('categories') . ' WHERE id=' . (int) (($_GET['id'] ?? null)));
}
if (empty($cat_info['id'])) {
return _e('No such category!');
}
$sql = $cat_info;
unset($sql['id']);
$sql['name'] = $sql['name'] . '_clone';
db()->INSERT('categories', $sql);
$NEW_CAT_ID = db()->INSERT_ID();
$_old_to_new = [];
$_new_to_old = [];
$old_items = $this->_recursive_get_cat_items($cat_info['id']);
foreach ((array) $old_items as $_id => $_info) {
unset($_info['id']);
unset($_info['level']);
$_info['cat_id'] = $NEW_CAT_ID;
db()->INSERT('category_items', $_info);
$NEW_ITEM_ID = db()->INSERT_ID();
$_old_to_new[$_id] = $NEW_ITEM_ID;
$_new_to_old[$NEW_ITEM_ID] = $_id;
}
foreach ((array) $_new_to_old as $_new_id => $_old_id) {
$_old_info = $old_items[$_old_id];
$_old_parent_id = $_old_info['parent_id'];
if ( ! $_old_parent_id) {
continue;
}
$_new_parent_id = (int) ($_old_to_new[$_old_parent_id]);
db()->UPDATE('category_items', ['parent_id' => $_new_parent_id], 'id=' . (int) $_new_id);
}
common()->admin_wall_add(['category cloned: from ' . $cat_info['name'] . ' into ' . $sql['name'], ($_GET['id'] ?? null)]);
module('category_editor')->_purge_category_caches();
return js_redirect(url('/@object'));
}
public function clone_item() public function clone_item()
{
$_GET['id'] = (int) ($_GET['id']);
$item_info = null;
if ( ! empty($_GET['id'])) {
$item_info = db()->query_fetch('SELECT * FROM ' . db('category_items') . ' WHERE id=' . (int) (($_GET['id'] ?? null)));
}
if ($item_info) {
$cat_info = db()->query_fetch('SELECT * FROM ' . db('categories') . ' WHERE id=' . (int) ($item_info['cat_id']));
$sql = $item_info;
unset($sql['id']);
db()->INSERT('category_items', $sql);
common()->admin_wall_add(['category item cloned from ' . $item_info['id'] . ' into ' . $item_info['id'], ($_GET['id'] ?? null)]);
module('category_editor')->_purge_category_caches($cat_info);
}
return js_redirect(url('/@object/show_items/' . $item_info['cat_id']));
}
public function delete() public function delete()
{
$_GET['id'] = (int) (($_GET['id'] ?? null));
if ( ! empty($_GET['id'])) {
$cat_info = db()->query_fetch('SELECT * FROM ' . db('categories') . ' WHERE id=' . (int) (($_GET['id'] ?? null)));
}
if ( ! empty($cat_info['id'])) {
db()->query('DELETE FROM ' . db('categories') . ' WHERE id=' . (int) (($_GET['id'] ?? null)) . ' LIMIT 1');
db()->query('DELETE FROM ' . db('category_items') . ' WHERE cat_id=' . (int) (($_GET['id'] ?? null)));
common()->admin_wall_add(['category deleted: ' . $cat_info['name'], ($_GET['id'] ?? null)]);
}
module('category_editor')->_purge_category_caches();
if (is_ajax()) {
no_graphics(true);
echo $_GET['id'] ?? null;
} else {
return js_redirect(url('/@object'));
}
}
public function delete_item() public function delete_item()
{
$id = (int) ($_GET['id'] ?? null);
$_GET['id'] = $id;
$object = ($_GET['object'] ?? null);
$action = ($_GET['action'] ?? null);
if ($id < 1) {
return js_redirect(url('/' . $object), 'item id < 1');
}
$db_item = db('category_items');
$item_info = db()->query_fetch('SELECT * FROM ' . $db_item . ' WHERE id = ' . $id);
if ( ! empty($item_info)) {
$db = db('categories');
$cats_id = $item_info['cat_id'];
$cat_info = db()->query_fetch('SELECT * FROM ' . $db . ' WHERE id = ' . (int) $cats_id);
_class('core_events')->fire('category_editor.delete_item.before', [$id, $cats_id]);
db()->query('DELETE FROM ' . db('category_items') . ' WHERE id=' . (int) (($_GET['id'] ?? null)));
common()->admin_wall_add(['category item deleted: ' . $item_info['id'], ($_GET['id'] ?? null)]);
$this->_purge_category_caches($cat_info);
_class('core_events')->fire('category_editor.delete_item.after', [$id, $cats_id]);
}
if (is_ajax()) {
no_graphics(true);
echo $_GET['id'] ?? null;
} else {
return js_redirect(url('/@object/show_items/' . $item_info['cat_id']));
}
}
public function drag_items() public function drag_items()
{
$cat_info = db()->get('SELECT * FROM ' . db('categories') . ' WHERE name="' . db()->es(($_GET['id'] ?? null)) . '" OR id=' . (int) (($_GET['id'] ?? null)));
if ( ! $cat_info) {
return _e('No such category');
}
$_GET['id'] = $cat_info['id'];
$items = $this->_show_category_contents([
'cat_info' => $cat_info,
]);
if (main()->is_post()) {
$cur_items = $this->_auto_update_items_orders($cat_info['id']);
$batch = [];
foreach ((array) json_decode((string) ($_POST['items'] ?? null), $assoc = true) as $order_id => $info) {
$item_id = (int) $info['item_id'];
if ( ! $item_id || ! isset($items[$item_id])) {
continue;
}
$parent_id = (int) $info['parent_id'];
$new_data = [
'id' => $item_id,
'order' => (int) $order_id,
'parent_id' => (int) $parent_id,
];
$old_info = $cur_items[$item_id];
$old_data = [
'id' => $item_id,
'order' => (int) ($old_info['order']),
'parent_id' => (int) ($old_info['parent_id']),
];
if ($new_data != $old_data) {
$batch[$item_id] = $new_data;
}
}
if ($batch) {
_class('core_events')->fire('category_editor.drag_items.before', [array_keys($batch)]);
db()->update_batch('category_items', db()->es_for_builder($batch));
common()->admin_wall_add(['category items dragged and saved: ' . $cat_info['name'], $cat_info['id']]);
module('category_editor')->_purge_category_caches($cat_info);
_class('core_events')->fire('category_editor.drag_items.after', [array_keys($batch)]);
}
if (is_ajax()) {
no_graphics(true);
} else {
js_redirect(url('/@object/@action/@id/@page'));
}
return false;
}
if (isset($items[''])) {
unset($items['']);
}
return $this->_drag_tpl_main($items);
}
public function edit() public function edit()
{
$id = (int) (($_GET['id'] ?? null));
if ( ! $id) {
return _e('No id');
}
$a = db()->query_fetch('SELECT * FROM ' . db('categories') . ' WHERE id=' . (int) (($_GET['id'] ?? null)));
$a['redirect_link'] = url('/@object');
return form($a, ['autocomplete' => 'off'])
->validate([
'name' => 'trim|required',
])
->db_update_if_ok('categories', ['name', 'desc', 'stpl_name', 'method_name', 'custom_fields', 'active'], 'id=' . $id)
->on_after_update(function () use ($a, $id) {
common()->admin_wall_add(['category updated: ' . $a['name'], $id]);
module('category_editor')->_purge_category_caches();
})
->info('type')
->text('name')
->text('desc', 'Description')
->text('stpl_name')
->text('method_name')
->text('custom_fields')
->active_box()
->save_and_back();
}
public function edit_item() public function edit_item()
{
$item_info = db()->query_fetch('SELECT * FROM ' . db('category_items') . ' WHERE id=' . (int) (($_GET['id'] ?? null)));
if ( ! $item_info['id']) {
return _e('No such item!');
}
$cat_info = db()->query_fetch('SELECT * FROM ' . db('categories') . ' WHERE id=' . (int) ($item_info['cat_id']));
if (empty($cat_info['id'])) {
return _e('No such category!');
}
$_GET['id'] = (int) ($item_info['id']);
if (main()->is_post()) {
$tmp = [];
foreach (explode(',', $cat_info['custom_fields']) as $field_name) {
if ($field_name && ! empty($_POST['custom'][$field_name])) {
$tmp[$field_name] = $field_name . '=' . $_POST['custom'][$field_name];
}
}
$_POST['other_info'] = implode(';' . PHP_EOL, $tmp);
} else {
if (empty($item_info['url']) && $this->PROPOSE_SHORT_URL) {
$item_info['url'] = common()->_propose_url_from_name($item_info['name']);
}
}
$a = $item_info + (array) $_POST;
$a['redirect_link'] = url('/@object/show_items/' . $cat_info['id']);
$a['back_link'] = url('/@object/show_items/' . $cat_info['id']);
return form($a, ['autocomplete' => 'off'])
->validate([
'name' => 'trim|required',
])
->db_update_if_ok('category_items', ['parent_id', 'name', 'desc', 'meta_keywords', 'meta_desc', 'url', 'icon', 'featured', 'active', 'other_info'], 'id=' . $item_info['id'])
->on_after_update(function () use ($cat_info) {
common()->admin_wall_add(['category item updated: ' . $cat_info['name'], $cat_info['id']]);
module('category_editor')->_purge_category_caches($cat_info);
})
->select_box('parent_id', $this->_get_parents_for_select($cat_info['id']), ['desc' => 'Parent item'])
->text('name')
->textarea('desc', 'Description')
->text('url', 'Pretty url')
->text('meta_keywords')
->text('meta_desc')
->icon_select_box('icon')
->yes_no_box('featured')
->active_box()
->custom_fields('other_info', $cat_info['custom_fields'])
->save_and_back();
}
public function export() public function export()
{
// If no ID set - mean that simply export all categories with items
$_GET['id'] = (int) ($_GET['id']);
$cat_info = null;
if ($_GET['id']) {
$cat_info = db()->query_fetch('SELECT * FROM ' . db('categories') . ' WHERE id=' . (int) ($_GET['id']));
}
$params = [
'single_table' => '',
'tables' => [db('categories'), db('category_items')],
'full_inserts' => 1,
'ext_inserts' => 1,
'export_type' => 'insert',
'silent_mode' => true,
];
if ($cat_info['id']) {
$params['where'] = [
db('categories') => 'id=' . (int) ($cat_info['id']),
db('category_items') => 'cat_id=' . (int) ($cat_info['id']),
];
}
$EXPORTED_SQL = module('db_manager')->export($params);
$replace = [
'sql_text' => _prepare_html($EXPORTED_SQL, 0),
'back_link' => url('/@object'),
];
return tpl()->parse('db_manager/export_text_result', $replace);
}
public function show() public function show()
{
$sql = 'SELECT * FROM ' . db('categories') . ' ORDER BY type DESC, active ASC';
return table($sql, [
'hide_empty' => true,
'custom_fields' => [
'items' => 'SELECT cat_id, COUNT(*) AS num FROM ' . db('category_items') . ' GROUP BY cat_id',
],
])
->link('name', url('/@object/show_items/%d'))
->text('type')
->text('desc')
->text('custom_fields')
->text('items')
->btn('Drag', url('/@object/drag_items/%d'), ['icon' => 'icon-move fa fa-arrows', 'btn_no_text' => 1])
->btn_clone('', url('/@object/clone_cat/%d'), ['btn_no_text' => 1])
->btn_edit(['btn_no_text' => 1])
->btn_delete(['btn_no_text' => 1])
->btn_active()
->footer_add();
}
public function show_items() public function show_items()
{
$cat_info = db()->get('SELECT * FROM ' . db('categories') . ' WHERE name="' . db()->es(($_GET['id'] ?? null)) . '" OR id=' . (int) (($_GET['id'] ?? null)));
if ( ! $cat_info) {
return _e('No such category');
}
$_GET['id'] = $cat_info['id'];
$cat_items = $this->_recursive_get_cat_items(($_GET['id'] ?? null));
if (main()->is_post()) {
$batch = [];
foreach ((array) $cat_items as $a) {
if ( ! isset($_POST['name'][$a['id']])) {
continue;
}
$batch[$a['id']] = [
'id' => $a['id'],
'name' => ($_POST['name'][$a['id']] ?? null),
'url' => ($_POST['url'][$a['id']] ?? null),
];
}
if ($batch) {
db()->update_batch('category_items', db()->es_for_builder($batch));
common()->admin_wall_add(['category items updated: ' . $cat_info['name'], $cat_info['id']]);
module('category_editor')->_purge_category_caches($cat_info);
}
return js_redirect(url('/@object/show_items/' . ($_GET['id'] ?? null)));
}
return table($cat_items, [
'pager_records_on_page' => $this->ITEMS_PER_PAGE,
'condensed' => 1,
'hide_empty' => 1,
])
->form()
->input_padded('name')
->input('url', ['propose_url_from' => $this->PROPOSE_SHORT_URL ? 'name' : false])
->text('other_info')
->btn_edit('', url('/@object/edit_item/%d'), ['btn_no_text' => 1, 'no_ajax' => 1])
->btn_delete('', url('/@object/delete_item/%d'), ['btn_no_text' => 1])
->btn_clone('', url('/@object/clone_item/%d'), ['btn_no_text' => 1])
->btn_active('', url('/@object/activate_item/%d'))
->footer_add('Add item', url('/@object/add_item/' . ($_GET['id'] ?? null)), ['copy_to_header' => 1])
->footer_link('Drag items', url('/@object/drag_items&id=' . ($_GET['id'] ?? null)), ['icon' => 'icon-move fa fa-arrows', 'copy_to_header' => 1])
->footer_submit();
}
_ hooks and helpers; not routable as page actionspublic function _auto_update_items_orders($cat_id) public function _auto_update_items_orders($cat_id)
{
if ( ! $cat_id) {
return false;
}
$cat_items = $this->_recursive_get_cat_items($cat_id);
$new_order = 1;
$batch = [];
foreach ((array) $cat_items as $item_id => $info) {
if ( ! $info) {
continue;
}
if ($info['order'] != $new_order) {
$batch[$item_id] = [
'id' => $item_id,
'order' => $new_order,
];
$cat_items[$item_id]['order'] = $new_order;
}
$new_order++;
}
if ($batch) {
db()->update_batch('category_items', $batch);
}
return $cat_items;
}
public function _count_levels(&$children, $start_id = 0, $level = 0) public function _count_levels(&$children, $start_id = 0, $level = 0)
{
$ids = [];
foreach ((array) $children[$start_id] as $id => $_tmp) {
$ids[$id] = $level;
if (isset($children[$id])) {
foreach ((array) $this->_count_levels($children, $id, $level + 1) as $_id => $_level) {
$ids[$_id] = $_level;
}
}
}
return $ids;
}
public function _drag_tpl_items(&$items)This pure-php method needed to greatly speedup page rendering time for 100+ items.
public function _drag_tpl_items(&$items)
{
$body = [];
$form = _class('form2');
$replace = [
'edit_link' => url('/@object/edit_item/%d'),
'delete_link' => url('/@object/delete_item/%d'),
'clone_link' => url('/@object/clone_item/%d'),
];
$form_controls =
$form->tpl_row('tbl_link_edit', $replace, '', '', '')
. $form->tpl_row('tbl_link_delete', $replace, '', '', '')
. $form->tpl_row('tbl_link_clone', $replace, '', '', '');
foreach ((array) $items as $id => $item) {
if ( ! $id) {
continue;
}
$expander_icon = '';
if ($item['have_children']) {
$expander_icon = $item['level_num'] >= 1 ? 'icon-caret-right fa fa-caret-right' : 'icon-caret-down fa fa-caret-down';
}
$content = ($item['icon_class'] ? '<i class="' . $item['icon_class'] . '"></i>' : '') . $item['name'];
if ($item['link']) {
$content = '<a href="' . $item['link'] . '">' . $content . '</a>';
}
if ($item['have_children']) {
$footer = '<ul class="' . ($item['level_num'] >= 1 ? 'closed' : '') . '">';
} else {
$footer = '</li>' . str_repeat('</ul>' . PHP_EOL, $item['next_level_diff']);
}
$body[] = '
<li id="item_' . $id . '">
<div class="dropzone"></div>
<dl>
<a href="#" class="expander"><i class="icon ' . $expander_icon . '"></i></a> '
. $content
. ' <span class="move" title="' . t('Move') . '"><i class="icon icon-move fa fa-arrows"></i></span>
<div style="float:right;display:none;" class="controls_over">'
. str_replace('%d', $id, $form_controls)
. '</div>
</dl>'
. $footer;
}
return $body;
}
public function _drag_tpl_main(&$items)This pure-php method needed to greatly speedup page rendering time for 100+ items.
public function _drag_tpl_main(&$items)
{
$r = [
'form_action' => url('/@object/@action/@id'),
'add_link' => url('/@object/add_item/@id'),
'back_link' => url('/@object/show_items/@id'),
];
asset('yf_draggable_tree');
return '<form action="' . $r['form_action'] . '" method="post" id="draggable_form">
<div class="controls">
<button type="submit" class="btn btn-primary btn-mini btn-xs"><i class="icon-save fa fa-save"></i> ' . t('Save') . '</button>
<a href="' . $r['back_link'] . '" class="btn btn-mini btn-xs"><i class="icon-backward fa fa-backward"></i> ' . t('Go Back') . '</a>
<a href="' . $r['add_link'] . '" class="btn btn-mini btn-xs ajax_add"><i class="icon-plus-sign fa fa-plus-circle"></i> ' . t('Add') . '</a>
<a href="javascript:void(0);" class="btn btn-mini btn-xs" id="draggable-menu-expand-all"><i class="icon-expand-alt fa fa-expand"></i> ' . t('Expand') . '</a>
</div>
<ul class="draggable_menu">' . implode(PHP_EOL, (array) $this->_drag_tpl_items($items)) . '</ul>
</form>';
}
public function _get_parents_for_select($cat_id, $skip_id = null) public function _get_parents_for_select($cat_id, $skip_id = null)
{
$data = [0 => '-- TOP --'];
foreach ((array) $this->_recursive_get_cat_items($cat_id, $skip_id) as $cur_item_id => $cur_item_info) {
if (empty($cur_item_id)) {
continue;
}
$data[$cur_item_id] = str_repeat(' ', $cur_item_info['level']) . ' └ ' . $cur_item_info['name'];
}
return $data;
}
public function _init() public function _init()
{
$array_all = ['' => '-- ALL --'];
$this->_groups = [
'user' => $array_all + (array) db()->get_2d('SELECT id,name FROM ' . db('user_groups') . ' WHERE active="1"'),
'admin' => $array_all + (array) db()->get_2d('SELECT id,name FROM ' . db('admin_groups') . ' WHERE active="1"'),
];
}
public function _purge_category_caches($cat_info = []) public function _purge_category_caches($cat_info = [])
{
cache_del(['category_sets', 'category_items', 'category_items_all']);
if (isset($cat_info['name'])) {
cache_del([
'cats__get_items_names__' . $cat_info['name'],
'cats__get_items_names__' . $cat_info['name'] . '_0',
'cats__get_items_names__' . $cat_info['name'] . '_1',
'cats__get_items_names__' . $cat_info['name'] . '_0_0',
'cats__get_items_names__' . $cat_info['name'] . '_0_1',
'cats__get_items_names__' . $cat_info['name'] . '_1_0',
'cats__get_items_names__' . $cat_info['name'] . '_1_1',
'cats__prepare_for_box__' . $cat_info['name'] . '_0',
'cats__prepare_for_box__' . $cat_info['name'] . '_1',
'cats__prepare_for_box__' . $cat_info['name'] . '_0_0',
'cats__prepare_for_box__' . $cat_info['name'] . '_1_0',
]);
}
}
public function _recursive_get_cat_items($cat_id = 0, $skip_item_id = 0, $parent_id = 0) public function _recursive_get_cat_items($cat_id = 0, $skip_item_id = 0, $parent_id = 0)
{
if ( ! isset($this->_category_items_from_db)) {
$this->_category_items_from_db = db()->get_all('SELECT * FROM ' . db('category_items') . ' WHERE cat_id=' . (int) $cat_id . ' ORDER BY `order` ASC');
}
if (empty($this->_category_items_from_db)) {
return '';
}
return $this->_recursive_sort_items($this->_category_items_from_db, $skip_item_id, $parent_id);
}
public function _recursive_sort_items($items = [], $skip_item_id = 0, $parent_id = 0, $level = 0)Get and sort items ordered array (recursively).
public function _recursive_sort_items($items = [], $skip_item_id = 0, $parent_id = 0, $level = 0)
{
$children = [];
foreach ((array) $items as $id => $info) {
$parent_id = $info['parent_id'];
if ($skip_item_id == $id) {
continue;
}
$children[$parent_id][$id] = $id;
}
$ids = $this->_count_levels($children, 0);
$new_items = [];
foreach ((array) $ids as $id => $level) {
$new_items[$id] = $items[$id] + ['level' => $level];
}
return $new_items;
}
public function _show_category_contents($params = []) public function _show_category_contents($params = [])
{
$ICONS_PATH = 'uploads/icons/';
$MEDIA_PATH = WEB_PATH;
$force_stpl_name = isset($params['force_stpl_name']) ? $params['force_stpl_name'] : false;
$STPL_MAIN = ! empty($force_stpl_name) ? $force_stpl_name : ($_GET['object'] ?? null) . '/drag_main';
$STPL_ITEM = ! empty($force_stpl_name) ? $force_stpl_name . '_item' : ($_GET['object'] ?? null) . '/drag_item';
$cat_info = $params['cat_info'];
$cat_id = $cat_info['id'];
if (empty($cat_id)) {
return _e('No id');
}
$cat_items = $this->_auto_update_items_orders($cat_id);
if (empty($cat_items)) {
return false;
}
// Update field 'have_children'
foreach ((array) $cat_items as $id => $info) {
$cat_items[$id]['have_children'] = 0;
}
foreach ((array) $cat_items as $id => $info) {
@$cat_items[$info['parent_id']]['have_children']++;
}
$cat_items_to_display = array_values($cat_items);
$num_cat_items = count((array) $cat_items_to_display);
$ICONS_DIR = _class('graphics')->ICONS_PATH;
$MEDIA_PATH = _class('graphics')->MEDIA_PATH;
$_prev_level = 0;
$_next_level = 0;
$item_counter = 0;
$items = null;
foreach ((array) $cat_items_to_display as $i => $item_info) {
if ( ! $item_info['id']) {
continue;
}
$item_counter++;
$_next_info = isset($cat_items_to_display[$i + 1]) ? $cat_items_to_display[$i + 1] : [];
$_next_level = isset($_next_info['level']) ? (int) $_next_info['level'] : 0;
$icon = trim($item_info['icon']);
$icon_path = '';
$icon_class = '';
if ($icon) {
// Icon class from bootstrap icon class names
if (preg_match('/^icon\-[a-z0-9_-]+$/i', $icon) || (strpos($icon, '.') === false)) {
$icon_class = $icon;
} else {
$_icon_fs_path = PROJECT_PATH . $ICONS_DIR . $icon;
if (file_exists($_icon_fs_path)) {
$icon_path = $MEDIA_PATH . $ICONS_DIR . $icon;
}
}
}
$items[$item_info['id']] = [
'item_id' => (int) ($item_info['id']),
'parent_id' => (int) ($item_info['parent_id']),
'name' => _prepare_html(t($item_info['name'])),
'level_num' => (int) ($item_info['level']),
'prev_level' => (int) $_prev_level,
'next_level' => (int) $_next_level,
'icon_path' => $icon_path,
'icon_class' => $icon_class,
'is_first_item' => (int) ($item_counter == 1),
'is_last_item' => (int) ($item_counter == $num_cat_items),
'have_children' => (int) ((bool) $item_info['have_children']),
'next_level_diff' => (int) (abs($item_info['level'] - $_next_level)),
'link' => '',
'active' => (int) ($item_info['active']),
'order' => (int) ($item_info['order']),
];
// Save current level for the next iteration
$_prev_level = $item_info['level'];
}
return $items;
}