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<?php |
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class thead extends tbody |
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{ |
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/** @param array Attributes for the table Html tag */ |
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public static $attributes = []; |
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/** @param null|str Extension (from $_SERVER['REQUEST_URI']) */ |
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public static $pageExt; |
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protected static function load() |
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{ |
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$items = self::$t['items']; |
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$v = ['items' => $items]; |
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if (self::config('FILTER_ACTIVE')) { |
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self::filterValues($v['f_value'], $v['f_options']); |
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} |
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$v['div_attributes'] = self::tagAttributes('div', $items); |
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$v['table_attributes'] = self::tagAttributes('table', $items); |
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$v['ths'] = self::$cols ? self::ths() : null; |
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$v['body'] = self::rowsTbody(); |
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$v['footer'] = self::rowsTfoot(); |
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return self::view('views/table.html', $v); |
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} |
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protected static function filterValues(&$f, &$opts = []) |
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{ |
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$f = filter_input(INPUT_GET, 'filter', FILTER_SANITIZE_STRING) ?: null; |
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$by = filter_input(INPUT_GET, 'filter-by', FILTER_VALIDATE_INT); |
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foreach (self::$cols as $k => $v) { |
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if (isset($v[2]['sort']) && $v[2]['sort'] === false) { |
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continue; |
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} |
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if (empty($v)) { |
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$v = [null]; |
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} // fix for column requested as [] |
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$selected = $by === $k ? ' selected' : null; |
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$opts[] = "<option value=\"{$k}\"{$selected}>{$v[0]}</option>"; |
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} |
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} |
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private static function tagAttributes($tag, $items) |
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{ |
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$attr = $tag==='div' ? |
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['id' => $items . '-list', 'class' => 'table'] : |
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['id' => $items . '-table', 'data-table' => 'js']; |
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if (array_key_exists($tag, self::$attributes)) { |
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$attr += self::$attributes[$tag]; |
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} |
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if (isset(self::$attributes[$tag]['class'])) { |
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$attr['class'] .= ' ' . self::$attributes[$tag]['class']; |
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} |
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return self::attributes($attr); |
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} |
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protected static function ths() |
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{ |
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$ths = []; |
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$length = sizeof(self::$cols); |
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for ($i = 0; $i < $length; $i++) { |
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list($lbl, $col, $arg) = array_pad(self::$cols[$i], 3, null); |
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if (is_null($col)) { |
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$arg['sort'] = false; |
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} |
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$sort = $del = null; |
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$attr = self::thAttributes($col, $arg, $sort, $del); |
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$ths[] = self::th($i, $attr, $sort, $del, $lbl); |
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} |
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return implode('', $ths); |
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} |
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private static function thAttributes($col, $arg, &$sort, &$del) |
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{ |
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$sortable = !isset($arg['sort']) || $arg['sort'] !== false; |
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if (isset($arg['width'])) { // Width attribute -> style |
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$width = 'width:' . $arg['width'] . ';'; |
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$arg['style'] = isset($arg['style']) ? |
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$width . $arg['style'] : |
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$width; |
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} |
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if (($del = isset($arg['type']) && $arg['type'] == 'delete')) { |
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$sortable = false; |
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if (false === strpos($arg['style'], 'width:')) { |
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$arg['width'] = '1%'; |
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} |
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} |
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$sort = $sortable ? |
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(isset($arg['sort']) ? $arg['sort'] : $col) : |
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null; |
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return array_diff_key((array) $arg, ['sort', 'type', 'width']); |
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} |
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private static function th($i, $attr, $sort, $del, $lbl) |
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{ |
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$th = '<th' . self::attributes($attr) . '>'; |
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if ($sort) { |
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$th .= '<a onclick="table.Sort(' . $i . ',this);">'; |
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} |
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if (!$del) { |
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if ($sort == self::$t['order']['col']) { |
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$span = self::$t['order']['dir'] === 'desc' ? |
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self::config('UTF8_DESC_SYMBOL') : |
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self::config('UTF8_ASC_SYMBOL'); |
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} else { |
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$span = ""; |
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} |
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$th .= '<span>' . $span . '</span>' . $lbl; |
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} else { |
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$th .= '<input id="' . self::$t['items'] . 'CheckDeleteAll"' . |
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' onclick=\"checkAllDeleteCheckboxes(this,' . |
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' \'' . self::$t['items'] . '\')" type="checkbox"/>'; |
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} |
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if ($sort) { |
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$th .= '</a>'; |
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} |
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$th .= '</th>'; |
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return $th; |
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} |
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protected static function reset($tableId) |
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{ |
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if (!in_array($tableId, self::$t["tables"])) { |
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self::$t["tables"][] = $tableId; |
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self::$cols = []; |
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self::$t['rows'] = null; |
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} else { |
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echo 'Existing table-id used in table::create(): ' . $tableId; |
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} |
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} |
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} |
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