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<?php |
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/** |
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* PHPPgAdmin v6.0.0-beta.46 |
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*/ |
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namespace PHPPgAdmin\Controller; |
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/** |
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* Base controller class. |
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* |
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* @package PHPPgAdmin |
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*/ |
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class ViewpropertiesController extends BaseController |
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{ |
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use \PHPPgAdmin\Traits\ExportTrait; |
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use \PHPPgAdmin\Traits\ViewsAndMaterializedViewsTrait; |
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public $controller_title = 'strviews'; |
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public $subject = 'view'; |
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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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if ('tree' == $this->action) { |
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return $this->doTree(); |
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} |
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$this->printHeader($this->headerTitle('', '', $_REQUEST[$this->subject])); |
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$this->printBody(); |
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switch ($this->action) { |
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case 'save_edit': |
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if (isset($_POST['cancel'])) { |
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$this->doDefinition(); |
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} else { |
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$this->doSaveEdit(); |
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} |
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break; |
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case 'edit': |
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$this->doEdit(); |
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break; |
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case 'export': |
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$this->doExport(); |
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break; |
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case 'definition': |
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$this->doDefinition(); |
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break; |
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case 'properties': |
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if (isset($_POST['cancel'])) { |
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$this->doDefault(); |
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} else { |
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$this->doProperties(); |
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} |
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break; |
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case 'alter': |
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if (isset($_POST['alter'])) { |
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$this->doAlter(false); |
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} else { |
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$this->doDefault(); |
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} |
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break; |
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case 'confirm_alter': |
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$this->doAlter(true); |
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break; |
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/*case 'drop': |
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if (isset($_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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$this->printFooter(); |
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} |
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/** |
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* Function to save after editing a view. |
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*/ |
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public function doSaveEdit() |
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{ |
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$data = $this->misc->getDatabaseAccessor(); |
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$status = $data->setView($_POST[$this->subject], $_POST['formDefinition'], $_POST['formComment']); |
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if (0 == $status) { |
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$this->doDefinition($this->lang['strviewupdated']); |
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} else { |
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$this->doEdit($this->lang['strviewupdatedbad']); |
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} |
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} |
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/** |
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* Function to allow editing of a view. |
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* |
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* @param mixed $msg |
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*/ |
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public function doEdit($msg = '') |
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{ |
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$data = $this->misc->getDatabaseAccessor(); |
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$this->printTrail($this->subject); |
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$this->printTitle($this->lang['stredit'], 'pg.view.alter'); |
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$this->printMsg($msg); |
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$viewdata = $data->getView($_REQUEST[$this->subject]); |
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if ($viewdata->recordCount() > 0) { |
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if (!isset($_POST['formDefinition'])) { |
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$_POST['formDefinition'] = $viewdata->fields['vwdefinition']; |
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$_POST['formComment'] = $viewdata->fields['relcomment']; |
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} |
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echo '<form action="'.\SUBFOLDER."/src/views/viewproperties\" method=\"post\">\n"; |
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echo "<table style=\"width: 100%\">\n"; |
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echo "\t<tr>\n\t\t<th class=\"data left required\">{$this->lang['strdefinition']}</th>\n"; |
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echo "\t\t<td class=\"data1\"><textarea style=\"width: 100%;\" rows=\"20\" cols=\"50\" name=\"formDefinition\">", |
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htmlspecialchars($_POST['formDefinition']), "</textarea></td>\n\t</tr>\n"; |
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echo "\t<tr>\n\t\t<th class=\"data left\">{$this->lang['strcomment']}</th>\n"; |
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echo "\t\t<td class=\"data1\"><textarea rows=\"3\" cols=\"32\" name=\"formComment\">", |
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htmlspecialchars($_POST['formComment']), "</textarea></td>\n\t</tr>\n"; |
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echo "</table>\n"; |
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echo "<p><input type=\"hidden\" name=\"action\" value=\"save_edit\" />\n"; |
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echo '<input type="hidden" name="view" value="', htmlspecialchars($_REQUEST[$this->subject]), "\" />\n"; |
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echo $this->misc->form; |
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echo "<input type=\"submit\" value=\"{$this->lang['stralter']}\" />\n"; |
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echo "<input type=\"submit\" name=\"cancel\" value=\"{$this->lang['strcancel']}\" /></p>\n"; |
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echo "</form>\n"; |
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} else { |
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echo "<p>{$this->lang['strnodata']}</p>\n"; |
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} |
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} |
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/** |
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* Displays a screen where they can alter a column in a view. |
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* |
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* @param mixed $msg |
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*/ |
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public function doProperties($msg = '') |
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{ |
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$data = $this->misc->getDatabaseAccessor(); |
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$this->coalesceArr($_REQUEST, 'stage', 1); |
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switch ($_REQUEST['stage']) { |
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case 1: |
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$this->printTrail('column'); |
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$this->printTitle($this->lang['stralter'], 'pg.column.alter'); |
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$this->printMsg($msg); |
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echo '<form action="'.\SUBFOLDER."/src/views/viewproperties\" method=\"post\">\n"; |
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// Output view header |
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echo "<table>\n"; |
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echo "<tr><th class=\"data required\">{$this->lang['strname']}</th><th class=\"data required\">{$this->lang['strtype']}</th>"; |
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echo "<th class=\"data\">{$this->lang['strdefault']}</th><th class=\"data\">{$this->lang['strcomment']}</th></tr>"; |
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$column = $data->getTableAttributes($_REQUEST[$this->subject], $_REQUEST['column']); |
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if (!isset($_REQUEST['default'])) { |
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$_REQUEST['field'] = $column->fields['attname']; |
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$_REQUEST['default'] = $_REQUEST['olddefault'] = $column->fields['adsrc']; |
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$_REQUEST['comment'] = $column->fields['comment']; |
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} |
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echo '<tr><td><input name="field" size="32" value="', |
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htmlspecialchars($_REQUEST['field']), '" /></td>'; |
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echo '<td>', $this->misc->printVal($data->formatType($column->fields['type'], $column->fields['atttypmod'])), '</td>'; |
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echo '<td><input name="default" size="20" value="', |
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htmlspecialchars($_REQUEST['default']), '" /></td>'; |
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echo '<td><input name="comment" size="32" value="', |
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htmlspecialchars($_REQUEST['comment']), '" /></td>'; |
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echo "</table>\n"; |
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echo "<p><input type=\"hidden\" name=\"action\" value=\"properties\" />\n"; |
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echo "<input type=\"hidden\" name=\"stage\" value=\"2\" />\n"; |
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echo $this->misc->form; |
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echo '<input type="hidden" name="view" value="', htmlspecialchars($_REQUEST[$this->subject]), "\" />\n"; |
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echo '<input type="hidden" name="column" value="', htmlspecialchars($_REQUEST['column']), "\" />\n"; |
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echo '<input type="hidden" name="olddefault" value="', htmlspecialchars($_REQUEST['olddefault']), "\" />\n"; |
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echo "<input type=\"submit\" value=\"{$this->lang['stralter']}\" />\n"; |
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echo "<input type=\"submit\" name=\"cancel\" value=\"{$this->lang['strcancel']}\" /></p>\n"; |
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echo "</form>\n"; |
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break; |
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case 2: |
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// Check inputs |
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if ('' == trim($_REQUEST['field'])) { |
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$_REQUEST['stage'] = 1; |
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$this->doProperties($this->lang['strcolneedsname']); |
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return; |
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} |
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// Alter the view column |
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list($status, $sql) = $data->alterColumn( |
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$_REQUEST[$this->subject], |
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$_REQUEST['column'], |
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$_REQUEST['field'], |
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false, |
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false, |
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$_REQUEST['default'], |
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$_REQUEST['olddefault'], |
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'', |
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'', |
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'', |
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'', |
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$_REQUEST['comment'] |
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); |
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if (0 == $status) { |
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$this->doDefault($this->lang['strcolumnaltered']); |
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} else { |
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$_REQUEST['stage'] = 1; |
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$this->doProperties($this->lang['strcolumnalteredbad']); |
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return; |
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} |
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break; |
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default: |
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echo "<p>{$this->lang['strinvalidparam']}</p>\n"; |
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} |
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} |
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public function doAlter($confirm = false, $msg = '') |
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{ |
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$data = $this->misc->getDatabaseAccessor(); |
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if ($confirm) { |
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$this->printTrail($this->subject); |
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$this->printTitle($this->lang['stralter'], 'pg.view.alter'); |
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$this->printMsg($msg); |
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// Fetch view info |
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$view = $data->getView($_REQUEST[$this->subject]); |
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if ($view->recordCount() > 0) { |
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$this->coalesceArr($_POST, 'name', $view->fields['relname']); |
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$this->coalesceArr($_POST, 'owner', $view->fields['relowner']); |
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$this->coalesceArr($_POST, 'newschema', $view->fields['nspname']); |
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$this->coalesceArr($_POST, 'comment', $view->fields['relcomment']); |
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echo '<form action="'.\SUBFOLDER."/src/views/viewproperties\" method=\"post\">\n"; |
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echo "<table>\n"; |
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echo "<tr><th class=\"data left required\">{$this->lang['strname']}</th>\n"; |
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echo '<td class="data1">'; |
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echo "<input name=\"name\" size=\"32\" maxlength=\"{$data->_maxNameLen}\" value=\"", |
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htmlspecialchars($_POST['name']), "\" /></td></tr>\n"; |
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if ($data->isSuperUser()) { |
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// Fetch all users |
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$users = $data->getUsers(); |
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echo "<tr><th class=\"data left required\">{$this->lang['strowner']}</th>\n"; |
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echo '<td class="data1"><select name="owner">'; |
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while (!$users->EOF) { |
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$uname = $users->fields['usename']; |
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echo '<option value="', htmlspecialchars($uname), '"', |
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($uname == $_POST['owner']) ? ' selected="selected"' : '', '>', htmlspecialchars($uname), "</option>\n"; |
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$users->moveNext(); |
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} |
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echo "</select></td></tr>\n"; |
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} |
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289
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if ($data->hasAlterTableSchema()) { |
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$schemas = $data->getSchemas(); |
291
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echo "<tr><th class=\"data left required\">{$this->lang['strschema']}</th>\n"; |
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echo '<td class="data1"><select name="newschema">'; |
293
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while (!$schemas->EOF) { |
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$schema = $schemas->fields['nspname']; |
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echo '<option value="', htmlspecialchars($schema), '"', |
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($schema == $_POST['newschema']) ? ' selected="selected"' : '', '>', htmlspecialchars($schema), "</option>\n"; |
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$schemas->moveNext(); |
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} |
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echo "</select></td></tr>\n"; |
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} |
301
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302
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echo "<tr><th class=\"data left\">{$this->lang['strcomment']}</th>\n"; |
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echo '<td class="data1">'; |
304
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echo '<textarea rows="3" cols="32" name="comment">', |
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htmlspecialchars($_POST['comment']), "</textarea></td></tr>\n"; |
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echo "</table>\n"; |
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echo "<input type=\"hidden\" name=\"action\" value=\"alter\" />\n"; |
308
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echo '<input type="hidden" name="view" value="', htmlspecialchars($_REQUEST[$this->subject]), "\" />\n"; |
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echo $this->misc->form; |
310
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echo "<p><input type=\"submit\" name=\"alter\" value=\"{$this->lang['stralter']}\" />\n"; |
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echo "<input type=\"submit\" name=\"cancel\" value=\"{$this->lang['strcancel']}\" /></p>\n"; |
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echo "</form>\n"; |
313
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} else { |
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echo "<p>{$this->lang['strnodata']}</p>\n"; |
315
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} |
316
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} else { |
317
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// For databases that don't allow owner change |
318
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$this->coalesceArr($_POST, 'owner', ''); |
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320
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$this->coalesceArr($_POST, 'newschema', null); |
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322
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$status = $data->alterView($_POST[$this->subject], $_POST['name'], $_POST['owner'], $_POST['newschema'], $_POST['comment']); |
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if (0 == $status) { |
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// If view has been renamed, need to change to the new name and |
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// reload the browser frame. |
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if ($_POST[$this->subject] != $_POST['name']) { |
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// Jump them to the new view name |
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$_REQUEST[$this->subject] = $_POST['name']; |
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// Force a browser reload |
330
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$this->misc->setReloadBrowser(true); |
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} |
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// If schema has changed, need to change to the new schema and reload the browser |
333
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if (!empty($_POST['newschema']) && ($_POST['newschema'] != $data->_schema)) { |
334
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// Jump them to the new sequence schema |
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$this->misc->setCurrentSchema($_POST['newschema']); |
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$this->misc->setReloadBrowser(true); |
337
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} |
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$this->doDefault($this->lang['strviewaltered']); |
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} else { |
340
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$this->doAlter(true, $this->lang['strviewalteredbad']); |
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} |
342
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} |
343
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} |
344
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} |
345
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