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<?php |
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/* |
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* PHPPgAdmin v6.0.0-beta.30 |
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*/ |
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namespace PHPPgAdmin\Controller; |
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use PHPPgAdmin\Decorators\Decorator; |
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/** |
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* Base controller class. |
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*/ |
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class MaterializedviewsController extends BaseController |
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{ |
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public $script = 'materializedviews.php'; |
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public $controller_name = 'MaterializedviewsController'; |
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public $table_place = 'matviews-matviews'; |
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/** |
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* Default method to render the controller according to the action parameter. |
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*/ |
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public function render() |
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{ |
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$lang = $this->lang; |
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$action = $this->action; |
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if ('tree' == $action) { |
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return $this->doTree(); |
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} |
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if ('subtree' == $action) { |
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return $this->doSubTree(); |
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} |
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$data = $this->misc->getDatabaseAccessor(); |
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$this->printHeader('M ' . $lang['strviews']); |
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$this->printBody(); |
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switch ($action) { |
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case 'selectrows': |
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if (!isset($_REQUEST['cancel'])) { |
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$this->doSelectRows(false); |
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} else { |
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$this->doDefault(); |
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} |
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break; |
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case 'confselectrows': |
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$this->doSelectRows(true); |
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break; |
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case 'save_create_wiz': |
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if (isset($_REQUEST['cancel'])) { |
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$this->doDefault(); |
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} else { |
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$this->doSaveCreateWiz(); |
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} |
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break; |
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case 'wiz_create': |
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$this->doWizardCreate(); |
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break; |
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case 'set_params_create': |
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if (isset($_POST['cancel'])) { |
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$this->doDefault(); |
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} else { |
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$this->doSetParamsCreate(); |
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} |
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break; |
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case 'save_create': |
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if (isset($_REQUEST['cancel'])) { |
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$this->doDefault(); |
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} else { |
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$this->doSaveCreate(); |
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} |
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break; |
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case 'create': |
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$this->doCreate(); |
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break; |
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case 'drop': |
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if (isset($_POST['drop'])) { |
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$this->doDrop(false); |
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} else { |
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$this->doDefault(); |
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} |
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break; |
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case 'confirm_drop': |
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$this->doDrop(true); |
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break; |
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default: |
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$this->doDefault(); |
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break; |
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} |
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$this->printFooter(); |
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} |
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/** |
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* Show default list of views in the database. |
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* |
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* @param mixed $msg |
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*/ |
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public function doDefault($msg = '') |
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{ |
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$lang = $this->lang; |
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$data = $this->misc->getDatabaseAccessor(); |
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$this->printTrail('schema'); |
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$this->printTabs('schema', 'matviews'); |
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$this->printMsg($msg); |
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//$matviews = $data->getViews(); |
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$matviews = $data->getMaterializedViews(); |
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$columns = [ |
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'matview' => [ |
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'title' => 'M ' . $lang['strview'], |
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'field' => Decorator::field('relname'), |
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'url' => \SUBFOLDER . "/redirect/matview?{$this->misc->href}&", |
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'vars' => ['matview' => 'relname'], |
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], |
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'owner' => [ |
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'title' => $lang['strowner'], |
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'field' => Decorator::field('relowner'), |
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], |
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'actions' => [ |
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'title' => $lang['stractions'], |
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], |
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'comment' => [ |
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'title' => $lang['strcomment'], |
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'field' => Decorator::field('relcomment'), |
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], |
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]; |
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$actions = [ |
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'multiactions' => [ |
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'keycols' => ['matview' => 'relname'], |
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'url' => 'materializedviews.php', |
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], |
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'browse' => [ |
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'content' => $lang['strbrowse'], |
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'attr' => [ |
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'href' => [ |
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'url' => 'display.php', |
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'urlvars' => [ |
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'action' => 'confselectrows', |
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'subject' => 'matview', |
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'return' => 'schema', |
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'matview' => Decorator::field('relname'), |
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], |
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], |
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], |
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], |
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'select' => [ |
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'content' => $lang['strselect'], |
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'attr' => [ |
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'href' => [ |
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'url' => 'materializedviews.php', |
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'urlvars' => [ |
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'action' => 'confselectrows', |
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'matview' => Decorator::field('relname'), |
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], |
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], |
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], |
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], |
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// Insert is possible if the relevant rule for the view has been created. |
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// 'insert' => array( |
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// 'title' => $lang['strinsert'], |
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// 'url' => "materializedviews.php?action=confinsertrow&{$this->misc->href}&", |
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// 'vars' => array('view' => 'relname'), |
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// ), |
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'alter' => [ |
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'content' => $lang['stralter'], |
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'attr' => [ |
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'href' => [ |
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'url' => 'materializedviewproperties.php', |
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'urlvars' => [ |
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'action' => 'confirm_alter', |
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'matview' => Decorator::field('relname'), |
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], |
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], |
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], |
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], |
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'drop' => [ |
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'multiaction' => 'confirm_drop', |
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'content' => $lang['strdrop'], |
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'attr' => [ |
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'href' => [ |
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'url' => 'materializedviews.php', |
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'urlvars' => [ |
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'action' => 'confirm_drop', |
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'matview' => Decorator::field('relname'), |
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], |
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], |
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], |
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], |
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]; |
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echo $this->printTable($matviews, $columns, $actions, $this->table_place, $lang['strnoviews']); |
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$navlinks = [ |
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'create' => [ |
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'attr' => [ |
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'href' => [ |
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'url' => 'materializedviews.php', |
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'urlvars' => [ |
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'action' => 'create', |
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'server' => $_REQUEST['server'], |
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'database' => $_REQUEST['database'], |
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'schema' => $_REQUEST['schema'], |
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], |
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], |
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], |
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'content' => $lang['strcreateview'], |
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], |
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'createwiz' => [ |
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'attr' => [ |
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'href' => [ |
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'url' => 'materializedviews.php', |
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'urlvars' => [ |
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'action' => 'wiz_create', |
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'server' => $_REQUEST['server'], |
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'database' => $_REQUEST['database'], |
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'schema' => $_REQUEST['schema'], |
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], |
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], |
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], |
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'content' => $lang['strcreateviewwiz'], |
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], |
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]; |
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$this->printNavLinks($navlinks, $this->table_place, get_defined_vars()); |
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} |
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/** |
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* Generate XML for the browser tree. |
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*/ |
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public function doTree() |
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{ |
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$lang = $this->lang; |
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$data = $this->misc->getDatabaseAccessor(); |
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$matviews = $data->getMaterializedViews(); |
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$reqvars = $this->misc->getRequestVars('matview'); |
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$attrs = [ |
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'text' => Decorator::field('relname'), |
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'icon' => 'MView', |
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'iconAction' => Decorator::url('display.php', $reqvars, ['matview' => Decorator::field('relname')]), |
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'toolTip' => Decorator::field('relcomment'), |
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'action' => Decorator::redirecturl('redirect.php', $reqvars, ['matview' => Decorator::field('relname')]), |
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'branch' => Decorator::url('materializedviews.php', $reqvars, ['action' => 'subtree', 'matview' => Decorator::field('relname')]), |
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]; |
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return $this->printTree($matviews, $attrs, 'matviews'); |
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} |
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public function doSubTree() |
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{ |
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$lang = $this->lang; |
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$data = $this->misc->getDatabaseAccessor(); |
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$tabs = $this->misc->getNavTabs('matview'); |
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$items = $this->adjustTabsForTree($tabs); |
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$reqvars = $this->misc->getRequestVars('matview'); |
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$attrs = [ |
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'text' => Decorator::field('title'), |
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'icon' => Decorator::field('icon'), |
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'action' => Decorator::actionurl(Decorator::field('url'), $reqvars, Decorator::field('urlvars'), ['matview' => $_REQUEST['matview']]), |
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'branch' => Decorator::ifempty( |
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Decorator::field('branch'), |
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'', |
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Decorator::url( |
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Decorator::field('url'), |
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Decorator::field('urlvars'), |
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$reqvars, |
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[ |
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'action' => 'tree', |
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'matview' => $_REQUEST['matview'], |
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] |
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) |
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), |
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]; |
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return $this->printTree($items, $attrs, 'matviews'); |
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} |
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/** |
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* Ask for select parameters and perform select. |
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* |
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* @param mixed $confirm |
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* @param mixed $msg |
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*/ |
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public function doSelectRows($confirm, $msg = '') |
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{ |
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$lang = $this->lang; |
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$data = $this->misc->getDatabaseAccessor(); |
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if ($confirm) { |
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$this->printTrail('view'); |
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$this->printTabs('matview', 'select'); |
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$this->printMsg($msg); |
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$attrs = $data->getTableAttributes($_REQUEST['matview']); |
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echo '<form action="' . \SUBFOLDER . '/src/views/' . $this->script . '" method="post" id="selectform">'; |
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echo "\n"; |
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if ($attrs->recordCount() > 0) { |
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// JavaScript for select all feature |
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echo "<script type=\"text/javascript\">\n"; |
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echo "//<![CDATA[\n"; |
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echo " function selectAll() {\n"; |
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echo " for (var i=0; i<document.getElementById('selectform').elements.length; i++) {\n"; |
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echo " var e = document.getElementById('selectform').elements[i];\n"; |
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echo " if (e.name.indexOf('show') == 0) { \n "; |
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echo " e.checked = document.getElementById('selectform').selectall.checked;\n"; |
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echo " }\n"; |
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echo " }\n"; |
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echo " }\n"; |
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echo "//]]>\n"; |
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echo "</script>\n"; |
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echo "<table>\n"; |
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337
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// Output table header |
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echo "<tr><th class=\"data\">{$lang['strshow']}</th><th class=\"data\">{$lang['strcolumn']}</th>"; |
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echo "<th class=\"data\">{$lang['strtype']}</th><th class=\"data\">{$lang['stroperator']}</th>"; |
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echo "<th class=\"data\">{$lang['strvalue']}</th></tr>"; |
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342
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$i = 0; |
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while (!$attrs->EOF) { |
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$attrs->fields['attnotnull'] = $data->phpBool($attrs->fields['attnotnull']); |
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// Set up default value if there isn't one already |
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if (!isset($_REQUEST['values'][$attrs->fields['attname']])) { |
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$_REQUEST['values'][$attrs->fields['attname']] = null; |
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} |
349
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350
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if (!isset($_REQUEST['ops'][$attrs->fields['attname']])) { |
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$_REQUEST['ops'][$attrs->fields['attname']] = null; |
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} |
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// Continue drawing row |
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$id = (0 == ($i % 2) ? '1' : '2'); |
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echo "<tr class=\"data{$id}\">\n"; |
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echo '<td style="white-space:nowrap;">'; |
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echo '<input type="checkbox" name="show[', htmlspecialchars($attrs->fields['attname']), ']"', |
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isset($_REQUEST['show'][$attrs->fields['attname']]) ? ' checked="checked"' : '', ' /></td>'; |
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echo '<td style="white-space:nowrap;">', $this->misc->printVal($attrs->fields['attname']), '</td>'; |
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echo '<td style="white-space:nowrap;">', $this->misc->printVal($data->formatType($attrs->fields['type'], $attrs->fields['atttypmod'])), '</td>'; |
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echo '<td style="white-space:nowrap;">'; |
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echo "<select name=\"ops[{$attrs->fields['attname']}]\">\n"; |
364
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foreach (array_keys($data->selectOps) as $v) { |
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|
|
echo '<option value="', htmlspecialchars($v), '"', ($_REQUEST['ops'][$attrs->fields['attname']] == $v) ? ' selected="selected"' : '', |
366
|
|
|
'>', htmlspecialchars($v), "</option>\n"; |
367
|
|
|
} |
368
|
|
|
echo "</select></td>\n"; |
369
|
|
|
echo '<td style="white-space:nowrap;">', $data->printField( |
370
|
|
|
"values[{$attrs->fields['attname']}]", |
371
|
|
|
$_REQUEST['values'][$attrs->fields['attname']], |
372
|
|
|
$attrs->fields['type'] |
373
|
|
|
), '</td>'; |
374
|
|
|
echo "</tr>\n"; |
375
|
|
|
++$i; |
376
|
|
|
$attrs->moveNext(); |
377
|
|
|
} |
378
|
|
|
// Select all checkbox |
379
|
|
|
echo "<tr><td colspan=\"5\"><input type=\"checkbox\" id=\"selectall\" name=\"selectall\" accesskey=\"a\" onclick=\"javascript:selectAll()\" /><label for=\"selectall\">{$lang['strselectallfields']}</label></td></tr>"; |
380
|
|
|
echo "</table>\n"; |
381
|
|
|
} else { |
382
|
|
|
echo "<p>{$lang['strinvalidparam']}</p>\n"; |
383
|
|
|
} |
384
|
|
|
|
385
|
|
|
echo "<p><input type=\"hidden\" name=\"action\" value=\"selectrows\" />\n"; |
386
|
|
|
echo '<input type="hidden" name="view" value="', htmlspecialchars($_REQUEST['matview']), "\" />\n"; |
387
|
|
|
echo "<input type=\"hidden\" name=\"subject\" value=\"view\" />\n"; |
388
|
|
|
echo $this->misc->form; |
389
|
|
|
echo "<input type=\"submit\" name=\"select\" accesskey=\"r\" value=\"{$lang['strselect']}\" />\n"; |
390
|
|
|
echo "<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" /></p>\n"; |
391
|
|
|
echo "</form>\n"; |
392
|
|
|
|
393
|
|
|
return; |
394
|
|
|
} |
395
|
|
|
if (!isset($_POST['show'])) { |
396
|
|
|
$_POST['show'] = []; |
397
|
|
|
} |
398
|
|
|
|
399
|
|
|
if (!isset($_POST['values'])) { |
400
|
|
|
$_POST['values'] = []; |
401
|
|
|
} |
402
|
|
|
|
403
|
|
|
if (!isset($_POST['nulls'])) { |
404
|
|
|
$_POST['nulls'] = []; |
405
|
|
|
} |
406
|
|
|
|
407
|
|
|
// Verify that they haven't supplied a value for unary operators |
408
|
|
|
foreach ($_POST['ops'] as $k => $v) { |
409
|
|
|
if ('p' == $data->selectOps[$v] && $_POST['values'][$k] != '') { |
410
|
|
|
$this->doSelectRows(true, $lang['strselectunary']); |
411
|
|
|
|
412
|
|
|
return; |
413
|
|
|
} |
414
|
|
|
} |
415
|
|
|
|
416
|
|
|
if (0 == sizeof($_POST['show'])) { |
417
|
|
|
return $this->doSelectRows(true, $lang['strselectneedscol']); |
418
|
|
|
} |
419
|
|
|
// Generate query SQL |
420
|
|
|
$query = $data->getSelectSQL($_REQUEST['matview'], array_keys($_POST['show']), $_POST['values'], $_POST['ops']); |
421
|
|
|
|
422
|
|
|
$_REQUEST['query'] = $query; |
423
|
|
|
$_REQUEST['return'] = 'schema'; |
424
|
|
|
|
425
|
|
|
$this->setNoOutput(true); |
426
|
|
|
|
427
|
|
|
$display_controller = new DisplayController($this->getContainer()); |
428
|
|
|
|
429
|
|
|
return $display_controller->render(); |
430
|
|
|
} |
431
|
|
|
|
432
|
|
|
/** |
433
|
|
|
* Show confirmation of drop and perform actual drop. |
434
|
|
|
* |
435
|
|
|
* @param mixed $confirm |
|
|
|
|
436
|
|
|
*/ |
437
|
|
|
public function doDrop($confirm) |
438
|
|
|
{ |
439
|
|
|
$lang = $this->lang; |
440
|
|
|
$data = $this->misc->getDatabaseAccessor(); |
441
|
|
|
|
442
|
|
|
if (empty($_REQUEST['matview']) && empty($_REQUEST['ma'])) { |
443
|
|
|
return $this->doDefault($lang['strspecifyviewtodrop']); |
444
|
|
|
} |
445
|
|
|
|
446
|
|
|
if ($confirm) { |
447
|
|
|
$this->printTrail('getTrail'); |
448
|
|
|
$this->printTitle($lang['strdrop'], 'pg.matview.drop'); |
449
|
|
|
|
450
|
|
|
echo '<form action="' . \SUBFOLDER . "/src/views/materializedviews.php\" method=\"post\">\n"; |
451
|
|
|
|
452
|
|
|
//If multi drop |
453
|
|
|
if (isset($_REQUEST['ma'])) { |
454
|
|
|
foreach ($_REQUEST['ma'] as $v) { |
455
|
|
|
$a = unserialize(htmlspecialchars_decode($v, ENT_QUOTES)); |
456
|
|
|
echo '<p>', sprintf($lang['strconfdropview'], $this->misc->printVal($a['view'])), "</p>\n"; |
457
|
|
|
echo '<input type="hidden" name="view[]" value="', htmlspecialchars($a['view']), "\" />\n"; |
458
|
|
|
} |
459
|
|
|
} else { |
460
|
|
|
echo '<p>', sprintf($lang['strconfdropview'], $this->misc->printVal($_REQUEST['matview'])), "</p>\n"; |
461
|
|
|
echo '<input type="hidden" name="view" value="', htmlspecialchars($_REQUEST['matview']), "\" />\n"; |
462
|
|
|
} |
463
|
|
|
|
464
|
|
|
echo "<input type=\"hidden\" name=\"action\" value=\"drop\" />\n"; |
465
|
|
|
|
466
|
|
|
echo $this->misc->form; |
467
|
|
|
echo "<p><input type=\"checkbox\" id=\"cascade\" name=\"cascade\" /> <label for=\"cascade\">{$lang['strcascade']}</label></p>\n"; |
468
|
|
|
echo "<input type=\"submit\" name=\"drop\" value=\"{$lang['strdrop']}\" />\n"; |
469
|
|
|
echo "<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" />\n"; |
470
|
|
|
echo "</form>\n"; |
471
|
|
|
} else { |
472
|
|
|
if (is_array($_POST['view'])) { |
473
|
|
|
$msg = ''; |
474
|
|
|
$status = $data->beginTransaction(); |
475
|
|
|
if (0 == $status) { |
476
|
|
|
foreach ($_POST['view'] as $s) { |
477
|
|
|
$status = $data->dropView($s, isset($_POST['cascade'])); |
478
|
|
|
if (0 == $status) { |
479
|
|
|
$msg .= sprintf('%s: %s<br />', htmlentities($s, ENT_QUOTES, 'UTF-8'), $lang['strviewdropped']); |
480
|
|
|
} else { |
481
|
|
|
$data->endTransaction(); |
482
|
|
|
$this->doDefault(sprintf('%s%s: %s<br />', $msg, htmlentities($s, ENT_QUOTES, 'UTF-8'), $lang['strviewdroppedbad'])); |
483
|
|
|
|
484
|
|
|
return; |
485
|
|
|
} |
486
|
|
|
} |
487
|
|
|
} |
488
|
|
|
if (0 == $data->endTransaction()) { |
489
|
|
|
// Everything went fine, back to the Default page.... |
490
|
|
|
$this->misc->setReloadBrowser(true); |
491
|
|
|
$this->doDefault($msg); |
492
|
|
|
} else { |
493
|
|
|
$this->doDefault($lang['strviewdroppedbad']); |
494
|
|
|
} |
495
|
|
|
} else { |
496
|
|
|
$status = $data->dropView($_POST['view'], isset($_POST['cascade'])); |
497
|
|
|
if (0 == $status) { |
498
|
|
|
$this->misc->setReloadBrowser(true); |
499
|
|
|
$this->doDefault($lang['strviewdropped']); |
500
|
|
|
} else { |
501
|
|
|
$this->doDefault($lang['strviewdroppedbad']); |
502
|
|
|
} |
503
|
|
|
} |
504
|
|
|
} |
505
|
|
|
} |
506
|
|
|
|
507
|
|
|
/** |
508
|
|
|
* Sets up choices for table linkage, and which fields to select for the view we're creating. |
509
|
|
|
* |
510
|
|
|
* @param mixed $msg |
|
|
|
|
511
|
|
|
*/ |
512
|
|
|
public function doSetParamsCreate($msg = '') |
513
|
|
|
{ |
514
|
|
|
$lang = $this->lang; |
515
|
|
|
$data = $this->misc->getDatabaseAccessor(); |
516
|
|
|
|
517
|
|
|
// Check that they've chosen tables for the view definition |
518
|
|
|
if (!isset($_POST['formTables'])) { |
519
|
|
|
$this->doWizardCreate($lang['strviewneedsdef']); |
520
|
|
|
} else { |
521
|
|
|
// Initialise variables |
522
|
|
|
if (!isset($_REQUEST['formView'])) { |
523
|
|
|
$_REQUEST['formView'] = ''; |
524
|
|
|
} |
525
|
|
|
|
526
|
|
|
if (!isset($_REQUEST['formComment'])) { |
527
|
|
|
$_REQUEST['formComment'] = ''; |
528
|
|
|
} |
529
|
|
|
|
530
|
|
|
$this->printTrail('schema'); |
531
|
|
|
$this->printTitle($lang['strcreateviewwiz'], 'pg.matview.create'); |
532
|
|
|
$this->printMsg($msg); |
533
|
|
|
|
534
|
|
|
$tblCount = sizeof($_POST['formTables']); |
535
|
|
|
//unserialize our schema/table information and store in arrSelTables |
536
|
|
|
for ($i = 0; $i < $tblCount; ++$i) { |
537
|
|
|
$arrSelTables[] = unserialize($_POST['formTables'][$i]); |
538
|
|
|
} |
539
|
|
|
|
540
|
|
|
$linkCount = $tblCount; |
|
|
|
|
541
|
|
|
|
542
|
|
|
//get linking keys |
543
|
|
|
$rsLinkKeys = $data->getLinkingKeys($arrSelTables); |
|
|
|
|
544
|
|
|
$linkCount = $rsLinkKeys->recordCount() > $tblCount ? $rsLinkKeys->recordCount() : $tblCount; |
545
|
|
|
|
546
|
|
|
$arrFields = []; //array that will hold all our table/field names |
547
|
|
|
|
548
|
|
|
//if we have schemas we need to specify the correct schema for each table we're retrieiving |
549
|
|
|
//with getTableAttributes |
550
|
|
|
$curSchema = $data->_schema; |
551
|
|
|
for ($i = 0; $i < $tblCount; ++$i) { |
552
|
|
|
if ($arrSelTables[$i]['schemaname'] != $data->_schema) { |
553
|
|
|
$data->setSchema($arrSelTables[$i]['schemaname']); |
554
|
|
|
} |
555
|
|
|
|
556
|
|
|
$attrs = $data->getTableAttributes($arrSelTables[$i]['tablename']); |
557
|
|
|
while (!$attrs->EOF) { |
558
|
|
|
$arrFields["{$arrSelTables[$i]['schemaname']}.{$arrSelTables[$i]['tablename']}.{$attrs->fields['attname']}"] = serialize( |
559
|
|
|
[ |
560
|
|
|
'schemaname' => $arrSelTables[$i]['schemaname'], |
561
|
|
|
'tablename' => $arrSelTables[$i]['tablename'], |
562
|
|
|
'fieldname' => $attrs->fields['attname']] |
563
|
|
|
); |
564
|
|
|
$attrs->moveNext(); |
565
|
|
|
} |
566
|
|
|
|
567
|
|
|
$data->setSchema($curSchema); |
568
|
|
|
} |
569
|
|
|
asort($arrFields); |
570
|
|
|
|
571
|
|
|
echo '<form action="' . \SUBFOLDER . "/src/views/materializedviews.php\" method=\"post\">\n"; |
572
|
|
|
echo "<table>\n"; |
573
|
|
|
echo "<tr><th class=\"data\">{$lang['strviewname']}</th></tr>"; |
574
|
|
|
echo "<tr>\n<td class=\"data1\">\n"; |
575
|
|
|
// View name |
576
|
|
|
echo '<input name="formView" value="', htmlspecialchars($_REQUEST['formView']), "\" size=\"32\" maxlength=\"{$data->_maxNameLen}\" />\n"; |
577
|
|
|
echo "</td>\n</tr>\n"; |
578
|
|
|
echo "<tr><th class=\"data\">{$lang['strcomment']}</th></tr>"; |
579
|
|
|
echo "<tr>\n<td class=\"data1\">\n"; |
580
|
|
|
// View comments |
581
|
|
|
echo '<textarea name="formComment" rows="3" cols="32">', |
582
|
|
|
htmlspecialchars($_REQUEST['formComment']), "</textarea>\n"; |
583
|
|
|
echo "</td>\n</tr>\n"; |
584
|
|
|
echo "</table>\n"; |
585
|
|
|
|
586
|
|
|
// Output selector for fields to be retrieved from view |
587
|
|
|
echo "<table>\n"; |
588
|
|
|
echo "<tr><th class=\"data\">{$lang['strcolumns']}</th></tr>"; |
589
|
|
|
echo "<tr>\n<td class=\"data1\">\n"; |
590
|
|
|
echo \PHPPgAdmin\XHtml\HTMLController::printCombo($arrFields, 'formFields[]', false, '', true); |
591
|
|
|
echo "</td>\n</tr>"; |
592
|
|
|
echo "<tr><td><input type=\"radio\" name=\"dblFldMeth\" id=\"dblFldMeth1\" value=\"rename\" /><label for=\"dblFldMeth1\">{$lang['strrenamedupfields']}</label>"; |
593
|
|
|
echo "<br /><input type=\"radio\" name=\"dblFldMeth\" id=\"dblFldMeth2\" value=\"drop\" /><label for=\"dblFldMeth2\">{$lang['strdropdupfields']}</label>"; |
594
|
|
|
echo "<br /><input type=\"radio\" name=\"dblFldMeth\" id=\"dblFldMeth3\" value=\"\" checked=\"checked\" /><label for=\"dblFldMeth3\">{$lang['strerrordupfields']}</label></td></tr></table><br />"; |
595
|
|
|
|
596
|
|
|
// Output the Linking keys combo boxes |
597
|
|
|
echo "<table>\n"; |
598
|
|
|
echo "<tr><th class=\"data\">{$lang['strviewlink']}</th></tr>"; |
599
|
|
|
$rowClass = 'data1'; |
600
|
|
|
for ($i = 0; $i < $linkCount; ++$i) { |
601
|
|
|
// Initialise variables |
602
|
|
|
if (!isset($formLink[$i]['operator'])) { |
603
|
|
|
$formLink[$i]['operator'] = 'INNER JOIN'; |
604
|
|
|
} |
605
|
|
|
|
606
|
|
|
echo "<tr>\n<td class=\"${rowClass}\">\n"; |
607
|
|
|
|
608
|
|
|
if (!$rsLinkKeys->EOF) { |
609
|
|
|
$curLeftLink = htmlspecialchars(serialize(['schemaname' => $rsLinkKeys->fields['p_schema'], 'tablename' => $rsLinkKeys->fields['p_table'], 'fieldname' => $rsLinkKeys->fields['p_field']])); |
610
|
|
|
$curRightLink = htmlspecialchars(serialize(['schemaname' => $rsLinkKeys->fields['f_schema'], 'tablename' => $rsLinkKeys->fields['f_table'], 'fieldname' => $rsLinkKeys->fields['f_field']])); |
611
|
|
|
$rsLinkKeys->moveNext(); |
612
|
|
|
} else { |
613
|
|
|
$curLeftLink = ''; |
614
|
|
|
$curRightLink = ''; |
615
|
|
|
} |
616
|
|
|
|
617
|
|
|
echo \PHPPgAdmin\XHtml\HTMLController::printCombo($arrFields, "formLink[${i}][leftlink]", true, $curLeftLink, false); |
618
|
|
|
echo \PHPPgAdmin\XHtml\HTMLController::printCombo($data->joinOps, "formLink[${i}][operator]", true, $formLink[$i]['operator']); |
|
|
|
|
619
|
|
|
echo \PHPPgAdmin\XHtml\HTMLController::printCombo($arrFields, "formLink[${i}][rightlink]", true, $curRightLink, false); |
620
|
|
|
echo "</td>\n</tr>\n"; |
621
|
|
|
$rowClass = 'data1' == $rowClass ? 'data2' : 'data1'; |
622
|
|
|
} |
623
|
|
|
echo "</table>\n<br />\n"; |
624
|
|
|
|
625
|
|
|
// Build list of available operators (infix only) |
626
|
|
|
$arrOperators = []; |
627
|
|
|
foreach ($data->selectOps as $k => $v) { |
628
|
|
|
if ('i' == $v) { |
629
|
|
|
$arrOperators[$k] = $k; |
630
|
|
|
} |
631
|
|
|
} |
632
|
|
|
|
633
|
|
|
// Output additional conditions, note that this portion of the wizard treats the right hand side as literal values |
634
|
|
|
//(not as database objects) so field names will be treated as strings, use the above linking keys section to perform joins |
635
|
|
|
echo "<table>\n"; |
636
|
|
|
echo "<tr><th class=\"data\">{$lang['strviewconditions']}</th></tr>"; |
637
|
|
|
$rowClass = 'data1'; |
638
|
|
|
for ($i = 0; $i < $linkCount; ++$i) { |
639
|
|
|
echo "<tr>\n<td class=\"${rowClass}\">\n"; |
640
|
|
|
echo \PHPPgAdmin\XHtml\HTMLController::printCombo($arrFields, "formCondition[${i}][field]"); |
641
|
|
|
echo \PHPPgAdmin\XHtml\HTMLController::printCombo($arrOperators, "formCondition[${i}][operator]", false, false); |
|
|
|
|
642
|
|
|
echo "<input type=\"text\" name=\"formCondition[${i}][txt]\" />\n"; |
643
|
|
|
echo "</td>\n</tr>\n"; |
644
|
|
|
$rowClass = 'data1' == $rowClass ? 'data2' : 'data1'; |
645
|
|
|
} |
646
|
|
|
echo "</table>\n"; |
647
|
|
|
echo "<p><input type=\"hidden\" name=\"action\" value=\"save_create_wiz\" />\n"; |
648
|
|
|
|
649
|
|
|
foreach ($arrSelTables as $curTable) { |
650
|
|
|
echo '<input type="hidden" name="formTables[]" value="' . htmlspecialchars(serialize($curTable)) . "\" />\n"; |
651
|
|
|
} |
652
|
|
|
|
653
|
|
|
echo $this->misc->form; |
654
|
|
|
echo "<input type=\"submit\" value=\"{$lang['strcreate']}\" />\n"; |
655
|
|
|
echo "<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" /></p>\n"; |
656
|
|
|
echo "</form>\n"; |
657
|
|
|
} |
658
|
|
|
} |
659
|
|
|
|
660
|
|
|
/** |
661
|
|
|
* Display a wizard where they can enter a new view. |
662
|
|
|
* |
663
|
|
|
* @param mixed $msg |
|
|
|
|
664
|
|
|
*/ |
665
|
|
|
public function doWizardCreate($msg = '') |
666
|
|
|
{ |
667
|
|
|
$lang = $this->lang; |
668
|
|
|
$data = $this->misc->getDatabaseAccessor(); |
669
|
|
|
|
670
|
|
|
$tables = $data->getTables(true); |
671
|
|
|
|
672
|
|
|
$this->printTrail('schema'); |
673
|
|
|
$this->printTitle($lang['strcreateviewwiz'], 'pg.matview.create'); |
674
|
|
|
$this->printMsg($msg); |
675
|
|
|
|
676
|
|
|
echo '<form action="' . \SUBFOLDER . "/src/views/materializedviews.php\" method=\"post\">\n"; |
677
|
|
|
echo "<table>\n"; |
678
|
|
|
echo "<tr><th class=\"data\">{$lang['strtables']}</th></tr>"; |
679
|
|
|
echo "<tr>\n<td class=\"data1\">\n"; |
680
|
|
|
|
681
|
|
|
$arrTables = []; |
682
|
|
|
while (!$tables->EOF) { |
683
|
|
|
$arrTmp = []; |
684
|
|
|
$arrTmp['schemaname'] = $tables->fields['nspname']; |
685
|
|
|
$arrTmp['tablename'] = $tables->fields['relname']; |
686
|
|
|
$arrTables[$tables->fields['nspname'] . '.' . $tables->fields['relname']] = serialize($arrTmp); |
687
|
|
|
$tables->moveNext(); |
688
|
|
|
} |
689
|
|
|
echo \PHPPgAdmin\XHtml\HTMLController::printCombo($arrTables, 'formTables[]', false, '', true); |
690
|
|
|
|
691
|
|
|
echo "</td>\n</tr>\n"; |
692
|
|
|
echo "</table>\n"; |
693
|
|
|
echo "<p><input type=\"hidden\" name=\"action\" value=\"set_params_create\" />\n"; |
694
|
|
|
echo $this->misc->form; |
695
|
|
|
echo "<input type=\"submit\" value=\"{$lang['strnext']}\" />\n"; |
696
|
|
|
echo "<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" /></p>\n"; |
697
|
|
|
echo "</form>\n"; |
698
|
|
|
} |
699
|
|
|
|
700
|
|
|
/** |
701
|
|
|
* Displays a screen where they can enter a new view. |
702
|
|
|
* |
703
|
|
|
* @param mixed $msg |
|
|
|
|
704
|
|
|
*/ |
705
|
|
|
public function doCreate($msg = '') |
706
|
|
|
{ |
707
|
|
|
$lang = $this->lang; |
708
|
|
|
$data = $this->misc->getDatabaseAccessor(); |
709
|
|
|
|
710
|
|
|
if (!isset($_REQUEST['formView'])) { |
711
|
|
|
$_REQUEST['formView'] = ''; |
712
|
|
|
} |
713
|
|
|
|
714
|
|
|
if (!isset($_REQUEST['formDefinition'])) { |
715
|
|
|
if (isset($_SESSION['sqlquery'])) { |
716
|
|
|
$_REQUEST['formDefinition'] = $_SESSION['sqlquery']; |
717
|
|
|
} else { |
718
|
|
|
$_REQUEST['formDefinition'] = 'SELECT '; |
719
|
|
|
} |
720
|
|
|
} |
721
|
|
|
if (!isset($_REQUEST['formComment'])) { |
722
|
|
|
$_REQUEST['formComment'] = ''; |
723
|
|
|
} |
724
|
|
|
|
725
|
|
|
$this->printTrail('schema'); |
726
|
|
|
$this->printTitle($lang['strcreateview'], 'pg.matview.create'); |
727
|
|
|
$this->printMsg($msg); |
728
|
|
|
|
729
|
|
|
echo '<form action="' . \SUBFOLDER . "/src/views/materializedviews.php\" method=\"post\">\n"; |
730
|
|
|
echo "<table style=\"width: 100%\">\n"; |
731
|
|
|
echo "\t<tr>\n\t\t<th class=\"data left required\">{$lang['strname']}</th>\n"; |
732
|
|
|
echo "\t<td class=\"data1\"><input name=\"formView\" size=\"32\" maxlength=\"{$data->_maxNameLen}\" value=\"", |
733
|
|
|
htmlspecialchars($_REQUEST['formView']), "\" /></td>\n\t</tr>\n"; |
734
|
|
|
echo "\t<tr>\n\t\t<th class=\"data left required\">{$lang['strdefinition']}</th>\n"; |
735
|
|
|
echo "\t<td class=\"data1\"><textarea style=\"width:100%;\" rows=\"10\" cols=\"50\" name=\"formDefinition\">", |
736
|
|
|
htmlspecialchars($_REQUEST['formDefinition']), "</textarea></td>\n\t</tr>\n"; |
737
|
|
|
echo "\t<tr>\n\t\t<th class=\"data left\">{$lang['strcomment']}</th>\n"; |
738
|
|
|
echo "\t\t<td class=\"data1\"><textarea name=\"formComment\" rows=\"3\" cols=\"32\">", |
739
|
|
|
htmlspecialchars($_REQUEST['formComment']), "</textarea></td>\n\t</tr>\n"; |
740
|
|
|
echo "</table>\n"; |
741
|
|
|
echo "<p><input type=\"hidden\" name=\"action\" value=\"save_create\" />\n"; |
742
|
|
|
echo $this->misc->form; |
743
|
|
|
echo "<input type=\"submit\" value=\"{$lang['strcreate']}\" />\n"; |
744
|
|
|
echo "<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" /></p>\n"; |
745
|
|
|
echo "</form>\n"; |
746
|
|
|
} |
747
|
|
|
|
748
|
|
|
/** |
749
|
|
|
* Actually creates the new view in the database. |
750
|
|
|
*/ |
751
|
|
|
public function doSaveCreate() |
752
|
|
|
{ |
753
|
|
|
$lang = $this->lang; |
754
|
|
|
$data = $this->misc->getDatabaseAccessor(); |
755
|
|
|
|
756
|
|
|
// Check that they've given a name and a definition |
757
|
|
|
if ('' == $_POST['formView']) { |
758
|
|
|
$this->doCreate($lang['strviewneedsname']); |
759
|
|
|
} elseif ('' == $_POST['formDefinition']) { |
760
|
|
|
$this->doCreate($lang['strviewneedsdef']); |
761
|
|
|
} else { |
762
|
|
|
$status = $data->createView($_POST['formView'], $_POST['formDefinition'], false, $_POST['formComment']); |
763
|
|
|
if (0 == $status) { |
764
|
|
|
$this->misc->setReloadBrowser(true); |
765
|
|
|
$this->doDefault($lang['strviewcreated']); |
766
|
|
|
} else { |
767
|
|
|
$this->doCreate($lang['strviewcreatedbad']); |
768
|
|
|
} |
769
|
|
|
} |
770
|
|
|
} |
771
|
|
|
|
772
|
|
|
/** |
773
|
|
|
* Actually creates the new wizard view in the database. |
774
|
|
|
*/ |
775
|
|
|
public function doSaveCreateWiz() |
776
|
|
|
{ |
777
|
|
|
$lang = $this->lang; |
778
|
|
|
$data = $this->misc->getDatabaseAccessor(); |
779
|
|
|
|
780
|
|
|
// Check that they've given a name and fields they want to select |
781
|
|
|
|
782
|
|
|
if (!strlen($_POST['formView'])) { |
783
|
|
|
$this->doSetParamsCreate($lang['strviewneedsname']); |
784
|
|
|
} elseif (!isset($_POST['formFields']) || !count($_POST['formFields'])) { |
785
|
|
|
$this->doSetParamsCreate($lang['strviewneedsfields']); |
786
|
|
|
} else { |
787
|
|
|
$selFields = ''; |
788
|
|
|
|
789
|
|
|
if (!empty($_POST['dblFldMeth'])) { |
790
|
|
|
$tmpHsh = []; |
791
|
|
|
} |
792
|
|
|
|
793
|
|
|
foreach ($_POST['formFields'] as $curField) { |
794
|
|
|
$arrTmp = unserialize($curField); |
795
|
|
|
$data->fieldArrayClean($arrTmp); |
796
|
|
|
if (!empty($_POST['dblFldMeth'])) { |
797
|
|
|
// doublon control |
798
|
|
|
if (empty($tmpHsh[$arrTmp['fieldname']])) { |
799
|
|
|
// field does not exist |
800
|
|
|
$selFields .= "\"{$arrTmp['schemaname']}\".\"{$arrTmp['tablename']}\".\"{$arrTmp['fieldname']}\", "; |
801
|
|
|
$tmpHsh[$arrTmp['fieldname']] = 1; |
802
|
|
|
} elseif ('rename' == $_POST['dblFldMeth']) { |
803
|
|
|
// field exist and must be renamed |
804
|
|
|
++$tmpHsh[$arrTmp['fieldname']]; |
805
|
|
|
$selFields .= "\"{$arrTmp['schemaname']}\".\"{$arrTmp['tablename']}\".\"{$arrTmp['fieldname']}\" AS \"{$arrTmp['schemaname']}_{$arrTmp['tablename']}_{$arrTmp['fieldname']}{$tmpHsh[$arrTmp['fieldname']]}\", "; |
806
|
|
|
} |
807
|
|
|
// field already exist, just ignore this one |
808
|
|
|
} else { |
809
|
|
|
// no doublon control |
810
|
|
|
$selFields .= "\"{$arrTmp['schemaname']}\".\"{$arrTmp['tablename']}\".\"{$arrTmp['fieldname']}\", "; |
811
|
|
|
} |
812
|
|
|
} |
813
|
|
|
|
814
|
|
|
$selFields = substr($selFields, 0, -2); |
815
|
|
|
unset($arrTmp, $tmpHsh); |
816
|
|
|
$linkFields = ''; |
817
|
|
|
|
818
|
|
|
// If we have links, out put the JOIN ... ON statements |
819
|
|
|
if (is_array($_POST['formLink'])) { |
820
|
|
|
// Filter out invalid/blank entries for our links |
821
|
|
|
$arrLinks = []; |
822
|
|
|
foreach ($_POST['formLink'] as $curLink) { |
823
|
|
|
if (strlen($curLink['leftlink']) && strlen($curLink['rightlink']) && strlen($curLink['operator'])) { |
824
|
|
|
$arrLinks[] = $curLink; |
825
|
|
|
} |
826
|
|
|
} |
827
|
|
|
// We must perform some magic to make sure that we have a valid join order |
828
|
|
|
$count = sizeof($arrLinks); |
829
|
|
|
$arrJoined = []; |
830
|
|
|
$arrUsedTbls = []; |
831
|
|
|
|
832
|
|
|
// If we have at least one join condition, output it |
833
|
|
|
if ($count > 0) { |
834
|
|
|
$j = 0; |
835
|
|
|
while ($j < $count) { |
836
|
|
|
foreach ($arrLinks as $curLink) { |
837
|
|
|
$arrLeftLink = unserialize($curLink['leftlink']); |
838
|
|
|
$arrRightLink = unserialize($curLink['rightlink']); |
839
|
|
|
$data->fieldArrayClean($arrLeftLink); |
840
|
|
|
$data->fieldArrayClean($arrRightLink); |
841
|
|
|
|
842
|
|
|
$tbl1 = "\"{$arrLeftLink['schemaname']}\".\"{$arrLeftLink['tablename']}\""; |
843
|
|
|
$tbl2 = "\"{$arrRightLink['schemaname']}\".\"{$arrRightLink['tablename']}\""; |
844
|
|
|
|
845
|
|
|
if ((!in_array($curLink, $arrJoined, true) && in_array($tbl1, $arrUsedTbls, true)) || !count($arrJoined)) { |
846
|
|
|
// Make sure for multi-column foreign keys that we use a table alias tables joined to more than once |
847
|
|
|
// This can (and should be) more optimized for multi-column foreign keys |
848
|
|
|
$adj_tbl2 = in_array($tbl2, $arrUsedTbls, true) ? "${tbl2} AS alias_ppa_" . mktime() : $tbl2; |
849
|
|
|
|
850
|
|
|
$linkFields .= strlen($linkFields) ? "{$curLink['operator']} ${adj_tbl2} ON (\"{$arrLeftLink['schemaname']}\".\"{$arrLeftLink['tablename']}\".\"{$arrLeftLink['fieldname']}\" = \"{$arrRightLink['schemaname']}\".\"{$arrRightLink['tablename']}\".\"{$arrRightLink['fieldname']}\") " |
851
|
|
|
: "${tbl1} {$curLink['operator']} ${adj_tbl2} ON (\"{$arrLeftLink['schemaname']}\".\"{$arrLeftLink['tablename']}\".\"{$arrLeftLink['fieldname']}\" = \"{$arrRightLink['schemaname']}\".\"{$arrRightLink['tablename']}\".\"{$arrRightLink['fieldname']}\") "; |
852
|
|
|
|
853
|
|
|
$arrJoined[] = $curLink; |
854
|
|
|
if (!in_array($tbl1, $arrUsedTbls, true)) { |
855
|
|
|
$arrUsedTbls[] = $tbl1; |
856
|
|
|
} |
857
|
|
|
|
858
|
|
|
if (!in_array($tbl2, $arrUsedTbls, true)) { |
859
|
|
|
$arrUsedTbls[] = $tbl2; |
860
|
|
|
} |
861
|
|
|
} |
862
|
|
|
} |
863
|
|
|
++$j; |
864
|
|
|
} |
865
|
|
|
} |
866
|
|
|
} |
867
|
|
|
|
868
|
|
|
//if linkfields has no length then either _POST['formLink'] was not set, or there were no join conditions |
869
|
|
|
//just select from all seleted tables - a cartesian join do a |
870
|
|
|
if (!strlen($linkFields)) { |
871
|
|
|
foreach ($_POST['formTables'] as $curTable) { |
872
|
|
|
$arrTmp = unserialize($curTable); |
873
|
|
|
$data->fieldArrayClean($arrTmp); |
874
|
|
|
$linkFields .= strlen($linkFields) ? ", \"{$arrTmp['schemaname']}\".\"{$arrTmp['tablename']}\"" : "\"{$arrTmp['schemaname']}\".\"{$arrTmp['tablename']}\""; |
875
|
|
|
} |
876
|
|
|
} |
877
|
|
|
|
878
|
|
|
$addConditions = ''; |
879
|
|
|
if (is_array($_POST['formCondition'])) { |
880
|
|
|
foreach ($_POST['formCondition'] as $curCondition) { |
881
|
|
|
if (strlen($curCondition['field']) && strlen($curCondition['txt'])) { |
882
|
|
|
$arrTmp = unserialize($curCondition['field']); |
883
|
|
|
$data->fieldArrayClean($arrTmp); |
884
|
|
|
$addConditions .= strlen($addConditions) ? " AND \"{$arrTmp['schemaname']}\".\"{$arrTmp['tablename']}\".\"{$arrTmp['fieldname']}\" {$curCondition['operator']} '{$curCondition['txt']}' " |
885
|
|
|
: " \"{$arrTmp['schemaname']}\".\"{$arrTmp['tablename']}\".\"{$arrTmp['fieldname']}\" {$curCondition['operator']} '{$curCondition['txt']}' "; |
886
|
|
|
} |
887
|
|
|
} |
888
|
|
|
} |
889
|
|
|
|
890
|
|
|
$viewQuery = "SELECT ${selFields} FROM ${linkFields} "; |
891
|
|
|
|
892
|
|
|
//add where from additional conditions |
893
|
|
|
if (strlen($addConditions)) { |
894
|
|
|
$viewQuery .= ' WHERE ' . $addConditions; |
895
|
|
|
} |
896
|
|
|
|
897
|
|
|
$status = $data->createView($_POST['formView'], $viewQuery, false, $_POST['formComment']); |
898
|
|
|
if (0 == $status) { |
899
|
|
|
$this->misc->setReloadBrowser(true); |
900
|
|
|
$this->doDefault($lang['strviewcreated']); |
901
|
|
|
} else { |
902
|
|
|
$this->doSetParamsCreate($lang['strviewcreatedbad']); |
903
|
|
|
} |
904
|
|
|
} |
905
|
|
|
} |
906
|
|
|
} |
907
|
|
|
|