public function controls()
{
global $wpdb;
$inc_obj = new q2w3_include_obj($this->plugin_id);
// count number of sub filters
$count_filters = $wpdb->get_results('SELECT count(DISTINCT ' . $inc_obj->status->col_name . ') FROM ' . $inc_obj->table(), ARRAY_N);
if ($count_filters[0][0]) {
$count_filters = $count_filters[0][0];
} else {
return false;
}
// if no data to be filtered return false
// Add additional 'Select All' sub filter
$filters['all'] = __('All', $this->plugin_id);
$filters += $inc_obj->status->input_values;
$count_filters++;
$i = 0;
$res = '';
if (key_exists(self::VAR_NAME, $_GET)) {
$cur_filter = $_GET[self::VAR_NAME];
} else {
$cur_filter = false;
}
foreach ($filters as $filter_key => $filter_name) {
// sub filter cycle
$condition = 'WHERE ' . $inc_obj->status->col_name . ' = ' . $filter_key;
if ($filter_key == 'all') {
$condition = false;
}
// total records for sub filter
$count = $wpdb->get_results('SELECT count(*) FROM ' . $inc_obj->table() . ' ' . $condition, ARRAY_N);
if ($count[0][0] > 0) {
$i++;
if ($i < $count_filters) {
$separator = '|';
} else {
$separator = '';
}
$link = q2w3_table_func::change_qstring(self::VAR_NAME, $filter_key);
// change filter id
$link = $_SERVER['PHP_SELF'] . '?' . q2w3_table_func::change_qstring(q2w3_table_page_filter::VAR_NAME, '', $link);
// reset page to number 1
if ($cur_filter == $filter_key || !$cur_filter && $filter_key == 'all') {
$selected = ' class="current"';
} else {
$selected = false;
}
$res .= '<div style="float: left"><a href="' . $link . '"' . $selected . '>' . $filter_name . ' <span class="count">(' . $count[0][0] . ')</span></a>' . $separator . '</div>' . PHP_EOL;
}
}
if ($res) {
$ul = '<div class="subsubsub">' . PHP_EOL;
$ul .= $res;
$ul .= '</div>' . PHP_EOL;
$ul .= '<div style="clear: left;"></div>' . PHP_EOL;
$this->inc_obj = $inc_obj;
$this->filters = $filters;
}
return $ul;
}
/**
* @param integer $page Current page number in a cycle
* @param integer $cur_page Current page selected by user
* @param string $var_name $_GET variable name
* @return string Button html
*/
protected function page_button($page, $cur_page, $var_name)
{
if ($page == $cur_page) {
$res = '<span class="page-numbers current">' . $page . '</span> ';
} else {
$res = '<a class="page-numbers" href="?' . q2w3_table_func::change_qstring($var_name, $page) . '">' . $page . '</a> ';
}
return $res;
}
/**
* Returns table rows html
*
* @return string
*/
protected function table_rows()
{
$columns = $this->get_columns_names();
$col_num = count($columns);
array_unshift($columns, 'id');
$columns = implode(',', $columns);
$where = false;
if (is_array($this->filters)) {
foreach ($this->filters as $filter) {
if ($filter_sql = $filter->sql()) {
$where[] = $filter->sql();
}
}
$where = @implode(' AND ', $where);
if ($where) {
$where = 'WHERE ' . $where;
}
}
if ($this->group_by) {
$group_by = 'GROUP BY ' . $this->group_by;
} else {
$group_by = false;
}
if ($this->order_by) {
$order_by = 'ORDER BY ' . $this->order_by;
} else {
$order_by = false;
}
$conditions = 'FROM ' . $this->object->table() . ' ' . $where . ' ' . $group_by . ' ' . $order_by;
if ($this->enable_page_filter) {
$this->page_filter = new q2w3_table_page_filter($this->plugin_id);
$limit_start = $this->page_filter->cur_page() * $this->rows_per_page - $this->rows_per_page;
$limit = 'LIMIT ' . $limit_start . ',' . $this->rows_per_page;
$tmp_rows = $this->wpdb->get_results('SELECT count(*) ' . $conditions, ARRAY_N);
$this->total_rows = $tmp_rows[0][0];
}
$data = $this->wpdb->get_results('SELECT ' . $columns . ' ' . $conditions . ' ' . $limit, ARRAY_A);
//status, location, priority
if (!empty($data)) {
if (count($data) == 1 && $this->page_filter->cur_page() == ceil($this->total_rows / $this->rows_per_page)) {
$this->last_record = true;
}
$i = 0;
$res = '';
foreach ($data as $row) {
$this->object->load_values_from_array($row, 'db2text');
$row_id = $this->object->id->val;
$i++;
if ($i & 1) {
$class = 'class="alternate"';
} else {
$class = false;
}
$res .= '<tr ' . $class . '>' . PHP_EOL;
if ($this->enable_bulk_actions) {
$res .= '<th scope="row" class="check-column"><input type="checkbox" name="checked[' . $row_id . ']" value="" class="q2w3_table_checkbox" /></th>' . PHP_EOL;
$col_num++;
}
$propertie_link = get_option('siteurl') . '/wp-admin/admin.php';
foreach ($this->object as $propertie => $definition) {
if ($definition->table_view) {
if ($propertie == 'title') {
$res .= '<td><a href="' . $propertie_link . '?' . q2w3_table_func::change_qstring('id', $row_id) . '" class="row-title">' . $definition->val . '</a>' . $this->row_actions($this->object, $row) . '</td>' . PHP_EOL;
} else {
$res .= '<td>' . $definition->val . '</td>' . PHP_EOL;
}
}
}
$res .= '</tr>' . PHP_EOL;
}
} else {
$res = '<tr><td></td><td colspan="' . $col_num . '">' . __('No data', $this->plugin_id) . '</td></tr>' . PHP_EOL;
}
return $res;
}
