public static function buildSelect()
{
$menu = new self();
$menu->checkPermissions = false;
$pages = \Meta\Builder::read('pages');
$items = $menu->buildItems($pages);
return $menu->buildMenuHierarchy($items);
}
public function checkErrors()
{
switch ($this->command) {
case 'querySql':
if (isset($this->paramValues[0])) {
$err = \Meta\Builder::sqlError($this->paramValues[0]);
if ($err) {
throw new \Exception(t('Error on SQL query validation: ' . $err));
}
}
break;
}
}
public function checkErrors()
{
// check for the linked frame page
if ($this->linkedPage) {
$pages = \Meta\Builder::read('pages');
if (!isset($pages[$this->linkedPage])) {
throw new \Exception(t('The page defined as sub-frame `' . $this->linkedPage . '` not exists'));
} else {
if ($pages[$this->linkedPage]['pageType'] != 'frame') {
throw new \Exception(t('The associated page frame (page ' . $this->linkedPage . ') not has been defined of type FRAME.'));
}
}
}
// test for urls and substitutions
\Meta\Builder::replaceURL($this->extraArgs);
parent::checkErrors();
}
public static function pageExists($page)
{
$pages = \Meta\Builder::read('pages');
return isset($pages[$page]);
}
public function blockHtml($html)
{
// formatacao util para criar links ou expressoes html puros
// ex.: <a href="usuarios/[id]">Meu link [id]</a>
return \Meta\Builder::replaceOutput($this->row, $html);
}
$pages = \Meta\Builder::read('pages');
$page = new \Meta\Builder\Page($path, $pages[$path]);
$object = $page->objects[$oid];
echo json_encode($object);
});
route_add('builder/analizesql/*/*', function ($pname, $oid) {
$errors = array();
$cols = array();
$sql = \Meta\Builder::replaceSQL(\Meta\Core\Db::sqlNormalize($_REQUEST['query']));
$statement = \Meta\Core\Db::getPDO()->prepare($sql);
if ($statement->execute()) {
for ($i = 0; $i < $statement->columnCount(); $i++) {
$meta = $statement->getColumnMeta($i);
// $cols[$meta['name']] = $meta['native_type'];
$cols[$meta['name']] = $meta['name'];
}
} else {
$errors = $statement->errorInfo();
}
// ataualiza colunas do SQL na base (array)
$pages = \Meta\Builder::read('pages');
$pages[$pname]['objects'][$oid]['sqlCols'] = $cols;
\Meta\Builder::write('pages', $pages);
echo json_encode(array('errors' => $errors, 'sql_cols' => $cols));
});
route_add('builder/print-metadata/*', function ($pname) {
$pages = \Meta\Builder::read('pages');
print_header();
highlight_string("<?php\n" . var_export($pages[$pname], true));
print_footer();
});
public static function checkCmds($cmds = array())
{
$cmdInstance = new self();
foreach ($cmds as $cmd) {
$cmd instanceof \Meta\Builder\Command;
if (!method_exists($cmdInstance, $cmd->command)) {
throw new \Exception(t('The command defined "' . $cmd->command . '" not exists in class Command'));
}
switch ($cmd->command) {
case 'executePhpFunction':
$callback = $cmd->getArgument(0);
if (!function_exists($callback)) {
throw new \Exception(t('The defined public function "' . $callback . '" not found in system'));
}
break;
case 'fetchFromSql':
$sql = $cmd->getArgument(0);
$this->errors[] = \Meta\Builder::sqlError($sql);
break;
case 'fetchFromTable':
case 'saveRecordInTable':
case 'deleteRowFromTable':
$table = $cmd->getArgument(0);
if (!Db::tableExists($table)) {
throw new \Exception(t("The table '{$table}' was not found on database"));
}
break;
}
}
}
public function checkErrors()
{
// check template
if ($this->templateFile) {
$file = abspath('views/' . $this->templateFile);
if (!file_exists($file)) {
throw new \Exception(t("The template '{$this->templateFile}' not found."));
}
}
// sql query errors
if ($this->query) {
$error = \Meta\Builder::sqlError($this->query);
if ($error) {
throw new \Exception($error);
}
}
parent::checkErrors();
}
/**
* Callback to execute before render page.
* It allows a developer to modify behaviors and customize app.
*/
public static function beforeRender($page_name, $callback)
{
static $pages;
if (!$pages) {
$pages = \Meta\Builder::read('pages');
}
// assina no globals
self::$beforeRender[$page_name] = $callback;
}
public function checkErrors()
{
// check for type-specific errors
switch ($this->type) {
case 'select':
case 'radio':
if ($this->optionsSql) {
$err = \Meta\Builder::sqlError($this->optionsSql);
if ($err) {
throw new \Exception(t('Error on SQL of field ' . $this->name . ': ' . $err));
}
} else {
if ($this->optionsFunction && !function_exists($this->optionsFunction)) {
throw new \Exception(t("The public function defined `{$this->optionsFunction}` not exists"));
}
}
break;
case 'btn_validated':
case 'btn_simple':
if ($this->commands) {
\Meta\Builder\Commands::checkCmds($this->commands);
}
break;
}
// check for validations errors
foreach ($this->validations as $valid) {
$valid instanceof Validation;
$valid->checkErrors();
}
}
