/**
* Получение данных из базы
* @return array
*/
public function fetchData()
{
if (!$this->is_used_fetch) {
$this->is_used_fetch = true;
$select = new Utils\SqlParser\Select($this->sql);
if (!empty($this->search) && !empty($this->sessData['search'])) {
foreach ($this->sessData['search'] as $key => $search_value) {
$search_column = $this->search[$key];
if ($search_column instanceof Search) {
$search_field = $search_column->getField();
switch ($search_column->getType()) {
case 'date':
case 'datetime':
if (!empty($search_value[0]) && empty($search_value[1])) {
$quoted_value = $this->db->quote($search_value[0]);
$select->addWhere("{$search_field} >= {$quoted_value}");
} elseif (empty($search_value[0]) && !empty($search_value[1])) {
$quoted_value = $this->db->quote($search_value[1]);
$select->addWhere("{$search_field} <= {$quoted_value}");
} elseif (!empty($search_value[0]) && !empty($search_value[1])) {
$quoted_value1 = $this->db->quote($search_value[0]);
$quoted_value2 = $this->db->quote($search_value[1]);
$select->addWhere("{$search_field} BETWEEN {$quoted_value1} AND {$quoted_value2}");
}
break;
case 'select':
if ($search_value != '') {
$quoted_value = $this->db->quote($search_value);
$select->addWhere("{$search_field} = {$quoted_value}");
}
break;
case 'multiselect':
if (!empty($search_value)) {
$quoted_value = $this->db->quote($search_value);
$select->addWhere("{$search_field} IN ({$quoted_value})");
}
break;
case 'text':
if ($search_value != '') {
$quoted_value = $this->db->quote('%' . $search_value . '%');
$select->addWhere("{$search_field} LIKE {$quoted_value}");
}
break;
case 'radio':
if ($search_value != '') {
$quoted_value = $this->db->quote($search_value);
$select->addWhere("{$search_field} = {$quoted_value}");
}
break;
case 'checkbox':
if (!empty($search_value)) {
$quoted_value = $this->db->quote($search_value);
$select->addWhere("{$search_field} IN ({$quoted_value})");
}
break;
}
}
}
}
if (!empty($this->sessData['order'])) {
$select->setOrderBy($this->sessData['order'] + 1 . ' ' . $this->sessData['order_type']);
}
if (!empty($this->current_page)) {
if ($this->current_page == 1) {
$select->setLimit($this->records_per_page);
} elseif ($this->current_page > 1) {
$offset = ($this->current_page - 1) * $this->records_per_page;
$select->setLimit($this->records_per_page, $offset);
}
}
if (!$this->table) {
$this->setTable($select->getTable());
}
$sql = $select->getSql();
if ($this->round_record_count) {
$explain = $this->db->fetchAll('EXPLAIN ' . $sql, $this->sql_params);
$this->record_count = 0;
foreach ($explain as $value) {
if ($value['rows'] > $this->record_count) {
$this->record_count = $value['rows'];
}
}
$result = $this->db->fetchAll($sql, $this->sql_params);
} else {
$result = $this->db->fetchAll("SELECT SQL_CALC_FOUND_ROWS " . substr(trim($sql), 6), $this->sql_params);
$this->record_count = $this->db->fetchOne("SELECT FOUND_ROWS()");
}
if (!empty($result)) {
foreach ($result as $key => $row) {
$this->data[$key] = new Row($row);
}
}
}
return $this->data;
}
/**
* @return string
*/
public function render()
{
if (empty($this->table)) {
$select = new Utils\SqlParser\Select($this->query);
$this->setTable($select->getTable());
}
if (empty($this->primary_key)) {
$quoted_table = $this->db->quoteIdentifier($this->table);
$index = $this->db->fetchRow("SHOW INDEX FROM {$quoted_table} where Key_name = 'PRIMARY'");
$primary_key = !empty($index['Column_name']) ? $index['Column_name'] : '';
$this->setPrimaryKey($primary_key, '');
}
$data = $this->fetchData();
$token = sha1(uniqid());
$this->setSessData('__csrf_token', $token);
$this->attributes['data-csrf-token'] = $token;
$this->attributes['data-resource'] = $this->resource;
$attributes = array();
if ($this->ajax_request && !isset($this->attributes['onsubmit'])) {
$this->attributes['onsubmit'] = 'return combine.form.submit(this);';
}
if (!empty($this->attributes)) {
foreach ($this->attributes as $attr_name => $value) {
$attributes[] = "{$attr_name}=\"{$value}\"";
}
}
if (!empty($this->positions)) {
$template = $this->template;
foreach ($this->positions as $name => $position) {
$controls_html = '';
if (!empty($position['controls'])) {
foreach ($position['controls'] as $control) {
if ($control instanceof Control) {
if ($control instanceof Control\Text || $control instanceof Control\Number || $control instanceof Control\Date || $control instanceof Control\Datetime || $control instanceof Control\Hidden || $control instanceof Control\Email || $control instanceof Control\Password) {
if (isset($data[$control->getAttr('name')])) {
$control->setAttr('value', $data[$control->getAttr('name')]);
}
} elseif ($control instanceof Control\Textarea || $control instanceof Control\Wysiwyg || $control instanceof Control\Markdown) {
if (isset($data[$control->getAttr('name')])) {
$control->setValue($data[$control->getAttr('name')]);
}
} elseif ($control instanceof Control\Select) {
if (isset($data[$control->getAttr('name')])) {
$explode_value = explode(',', $data[$control->getAttr('name')]);
$control->setSelected($explode_value);
}
} elseif ($control instanceof Control\Checkbox || $control instanceof Control\Radio) {
if (isset($data[$control->getAttr('name')])) {
$explode_value = explode(',', $data[$control->getAttr('name')]);
$control->setChecked($explode_value);
}
}
$controls_html .= $control->render();
}
}
}
$buttons_html = '';
if (!empty($position['buttons'])) {
$buttons_controls = array();
foreach ($position['buttons'] as $button) {
if ($button instanceof Button) {
if ($button instanceof Button\Switched && isset($data[$button->getAttr('name')])) {
$button->setAttr('value', $data[$button->getAttr('name')]);
}
$buttons_controls[] = $button->render();
}
}
$buttons_wrapper = $this->buttons_wrapper !== null ? $this->buttons_wrapper : file_get_contents($this->theme_location . '/html/form/wrappers/button.html');
$buttons_html = str_replace('[BUTTONS]', implode(' ', $buttons_controls), $buttons_wrapper);
}
$template = str_replace("[{$name}]", $controls_html . $buttons_html, $template);
}
} else {
$template = '';
}
// Скрипты
$scripts_js = array();
$main_js = "{$this->theme_src}/js/form.js?theme_src={$this->theme_src}";
if (!isset(self::$scripts_js[$main_js])) {
self::$scripts_js[$main_js] = false;
$scripts_js[] = "<script src=\"{$main_js}\"></script>";
}
// Стили
$scripts_css = array();
$main_css = "{$this->theme_src}/css/form.css";
if (!isset(self::$scripts_css[$main_css])) {
self::$scripts_css[$main_css] = false;
$scripts_css[] = "<link href=\"{$main_css}\" rel=\"stylesheet\"/>";
}
$form = file_get_contents($this->theme_location . '/html/form.html');
$form = str_replace('[ATTRIBUTES]', implode(' ', $attributes), $form);
$form = str_replace('[CONTROLS]', $template, $form);
$form = str_replace('[RESOURCE]', $this->resource, $form);
$form = str_replace('[CSS]', implode('', $scripts_css), $form);
$form = str_replace('[JS]', implode('', $scripts_js), $form);
return $form;
}