gitlab_medici/old/html/PostgresssAdmin/viewproperties.php @ f1da904b

<?php

	/**
	 * List views in a database
	 *
	 * $Id: viewproperties.php,v 1.16 2005/10/18 03:45:16 chriskl Exp $
	 */

	// Include application functions
	include_once('./libraries/lib.inc.php');

	$action = (isset($_REQUEST['action'])) ? $_REQUEST['action'] : '';
	$PHP_SELF = $_SERVER['PHP_SELF'];

	/** 
	 * Function to save after editing a view
	 */
	function doSaveEdit() {
		global $data, $lang;
		
		$status = $data->setView($_POST['view'], $_POST['formDefinition'], $_POST['formComment']);
		if ($status == 0)
			doDefinition($lang['strviewupdated']);
		else
			doEdit($lang['strviewupdatedbad']);
	}
	
	/**
	 * Function to allow editing of a view
	 */
	function doEdit($msg = '') {
		global $data, $misc;
		global $PHP_SELF, $lang;
		
		$misc->printTrail('view');
		$misc->printTitle($lang['stredit'],'pg.view.alter');
		$misc->printMsg($msg);
		
		$viewdata = $data->getView($_REQUEST['view']);
		
		if ($viewdata->recordCount() > 0) {
			
			if (!isset($_POST['formDefinition'])) {
				$_POST['formDefinition'] = $viewdata->f['vwdefinition'];
				$_POST['formComment'] = $viewdata->f['relcomment'];
			}
			
			echo "<form action=\"$PHP_SELF\" method=\"post\">\n";
			echo "<table width=\"100%\">\n";
			echo "\t<tr>\n\t\t<th class=\"data left required\">{$lang['strdefinition']}</th>\n";
			echo "\t\t<td class=\"data1\"><textarea style=\"width: 100%;\" rows=\"20\" cols=\"50\" name=\"formDefinition\" wrap=\"virtual\">", 
				htmlspecialchars($_POST['formDefinition']), "</textarea></td>\n\t</tr>\n";
			echo "\t<tr>\n\t\t<th class=\"data left\">{$lang['strcomment']}</th>\n";
			echo "\t\t<td class=\"data1\"><textarea rows=\"3\" cols=\"32\" name=\"formComment\" wrap=\"virtual\">", 
				htmlspecialchars($_POST['formComment']), "</textarea></td>\n\t</tr>\n";
			echo "</table>\n";
			echo "<p><input type=\"hidden\" name=\"action\" value=\"save_edit\" />\n";
			echo "<input type=\"hidden\" name=\"view\" value=\"", htmlspecialchars($_REQUEST['view']), "\" />\n";
			echo $misc->form;
			echo "<input type=\"submit\" value=\"{$lang['stralter']}\" />\n";
			echo "<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" /></p>\n";
			echo "</form>\n";
		}
		else echo "<p>{$lang['strnodata']}</p>\n";
	}

	/** 
	 * Allow the dumping of the data "in" a view
	 * NOTE:: PostgreSQL doesn't currently support dumping the data in a view 
	 *        so I have disabled the data related parts for now. In the future 
	 *        we should allow it conditionally if it becomes supported.  This is 
	 *        a SMOP since it is based on pg_dump version not backend version. 
	 */
	function doExport($msg = '') {
		global $data, $misc;
		global $PHP_SELF, $lang;

		$misc->printTrail('view');
		$misc->printTabs('view','export');
		$misc->printMsg($msg);

		echo "<form action=\"dataexport.php\" method=\"post\">\n";
		echo "<table>\n";
		echo "<tr><th class=\"data\">{$lang['strformat']}</th><th class=\"data\" colspan=\"2\">{$lang['stroptions']}</th></tr>\n";
		// Data only
		echo "<!--\n";
		echo "<tr><th class=\"data left\">";
		echo "<input type=\"radio\" name=\"what\" value=\"dataonly\" />{$lang['strdataonly']}</th>\n";
		echo "<td>{$lang['strformat']}</td>\n";
		echo "<td><select name=\"d_format\" >\n";
		echo "<option value=\"copy\">COPY</option>\n";
		echo "<option value=\"sql\">SQL</option>\n";
		echo "<option value=\"csv\">CSV</option>\n";
		echo "<option value=\"tab\">{$lang['strtabbed']}</option>\n";
		echo "<option value=\"html\">XHTML</option>\n";
		echo "<option value=\"xml\">XML</option>\n";
		echo "</select>\n</td>\n</tr>\n";
		echo "-->\n";

		// Structure only
		echo "<tr><th class=\"data left\"><input type=\"radio\" name=\"what\" value=\"structureonly\" checked=\"checked\" />{$lang['strstructureonly']}</th>\n";
		echo "<td>{$lang['strdrop']}</td><td><input type=\"checkbox\" name=\"s_clean\" /></td>\n</tr>\n";
		// Structure and data
		echo "<!--\n";
		echo "<tr><th class=\"data left\" rowspan=\"2\">";
		echo "<input type=\"radio\" name=\"what\" value=\"structureanddata\" />{$lang['strstructureanddata']}</th>\n";
		echo "<td>{$lang['strformat']}</td>\n";
		echo "<td><select name=\"sd_format\">\n";
		echo "<option value=\"copy\">COPY</option>\n";
		echo "<option value=\"sql\">SQL</option>\n";
		echo "</select>\n</td>\n</tr>\n";
		echo "<td>{$lang['strdrop']}</td><td><input type=\"checkbox\" name=\"sd_clean\" /></td>\n</tr>\n";
		echo "-->\n";
		echo "</table>\n";
		
		echo "<h3>{$lang['stroptions']}</h3>\n";
		echo "<p><input type=\"radio\" name=\"output\" value=\"show\" checked=\"checked\" />{$lang['strshow']}\n";
		echo "<br/><input type=\"radio\" name=\"output\" value=\"download\" />{$lang['strdownload']}</p>\n";

		echo "<p><input type=\"hidden\" name=\"action\" value=\"export\" />\n";
		echo $misc->form;
		echo "<input type=\"hidden\" name=\"subject\" value=\"view\" />\n";
		echo "<input type=\"hidden\" name=\"view\" value=\"", htmlspecialchars($_REQUEST['view']), "\" />\n";
		echo "<input type=\"submit\" value=\"{$lang['strexport']}\" /></p>\n";
		echo "</form>\n";
	}

	/**
	 * Show definition for a view
	 */
	function doDefinition($msg = '') {
		global $data, $misc;
		global $PHP_SELF, $lang;
	
		// Get view
		$vdata = $data->getView($_REQUEST['view']);

		$misc->printTrail('view');
		$misc->printTabs('view','definition');
		$misc->printMsg($msg);
		
		if ($vdata->recordCount() > 0) {
			// Show comment if any
			if ($vdata->f['relcomment'] !== null)
				echo "<p class=\"comment\">", $misc->printVal($vdata->f['relcomment']), "</p>\n";

			echo "<table width=\"100%\">\n";
			echo "<tr><th class=\"data\">{$lang['strdefinition']}</th></tr>\n";
			echo "<tr><td class=\"data1\">", $misc->printVal($vdata->f['vwdefinition']), "</td></tr>\n";
			echo "</table>\n";
		}
		else echo "<p>{$lang['strnodata']}</p>\n";
		
		echo "<p><a class=\"navlink\" href=\"{$PHP_SELF}?action=edit&amp;{$misc->href}&amp;view=", 
			urlencode($_REQUEST['view']), "\">{$lang['stralter']}</a></p>\n";
	}

	/**
	 * Displays a screen where they can alter a column in a view
	 */
	function doProperties($msg = '') {
		global $data, $misc;
		global $PHP_SELF, $lang;

		if (!isset($_REQUEST['stage'])) $_REQUEST['stage'] = 1;

		switch ($_REQUEST['stage']) {
			case 1:
				global $lang;

				$misc->printTrail('column');
				$misc->printTitle($lang['straltercolumn'],'pg.column.alter'); 
				$misc->printMsg($msg);

				echo "<form action=\"$PHP_SELF\" method=\"post\">\n";

				// Output view header
				echo "<table>\n<tr>";
				echo "<tr><th class=\"data required\">{$lang['strname']}</th><th class=\"data required\">{$lang['strtype']}</th>";
				echo "<th class=\"data\">{$lang['strdefault']}</th><th class=\"data\">{$lang['strcomment']}</th></tr>";

				$column = $data->getTableAttributes($_REQUEST['view'], $_REQUEST['column']);

				if (!isset($_REQUEST['default'])) {
					$_REQUEST['field'] = $column->f['attname'];
					$_REQUEST['default'] = $_REQUEST['olddefault'] = $column->f['adsrc'];
					$_REQUEST['comment'] = $column->f['comment'];
				}

				// If name of view column is editable, make it a field
				if ($data->hasViewColumnRename()) {
					echo "<tr><td><input name=\"field\" size=\"32\" value=\"",
						htmlspecialchars($_REQUEST['field']), "\" /></td>";
				}
				else {
					echo "<tr><td>", htmlspecialchars($column->f['attname']), "</td>";					
				}
				echo "<td>", $misc->printVal($data->formatType($column->f['type'], $column->f['atttypmod'])), "</td>";
				echo "<td><input name=\"default\" size=\"20\" value=\"", 
					htmlspecialchars($_REQUEST['default']), "\" /></td>";
				echo "<td><input name=\"comment\" size=\"32\" value=\"", 
					htmlspecialchars($_REQUEST['comment']), "\" /></td>";
				
				echo "</table>\n";
				echo "<p><input type=\"hidden\" name=\"action\" value=\"properties\" />\n";
				echo "<input type=\"hidden\" name=\"stage\" value=\"2\" />\n";
				echo $misc->form;
				echo "<input type=\"hidden\" name=\"view\" value=\"", htmlspecialchars($_REQUEST['view']), "\" />\n";
				echo "<input type=\"hidden\" name=\"column\" value=\"", htmlspecialchars($_REQUEST['column']), "\" />\n";
				echo "<input type=\"hidden\" name=\"olddefault\" value=\"", htmlspecialchars($_REQUEST['olddefault']), "\" />\n";
				echo "<input type=\"submit\" value=\"{$lang['stralter']}\" />\n";
				echo "<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" /></p>\n";
				echo "</form>\n";
								
				break;
			case 2:
				global $data, $lang;

				// Check inputs
				if ($data->hasViewColumnRename() && trim($_REQUEST['field']) == '') {
					$_REQUEST['stage'] = 1;
					doProperties($lang['strcolneedsname']);
					return;
				}
				
				// If we aren't able to rename view columns, set new name to equal old name always
				if (!$data->hasViewColumnRename()) $_REQUEST['field'] = $_REQUEST['column'];
				
				// Alter the view column
				$status = $data->alterColumn($_REQUEST['view'], $_REQUEST['column'], $_REQUEST['field'], 
							     false, false, $_REQUEST['default'], $_REQUEST['olddefault'],
							     '', '', '', '', $_REQUEST['comment']);
				if ($status == 0)
					doDefault($lang['strcolumnaltered']);
				else {
					$_REQUEST['stage'] = 1;
					doProperties($lang['strcolumnalteredbad']);
					return;
				}
				break;
			default:
				echo "<p>{$lang['strinvalidparam']}</p>\n";
		}
	}
	
	/**
	 * Show view definition and virtual columns
	 */
	function doDefault($msg = '') {
		global $data, $misc;
		global $PHP_SELF, $lang;
		
		function attPre(&$rowdata) {
			global $data;
			$rowdata->f['+type'] = $data->formatType($rowdata->f['type'], $rowdata->f['atttypmod']);
		}
		
		$misc->printTrail('view');
		$misc->printTabs('view','columns');
		$misc->printMsg($msg);

		// Get view
		$vdata = $data->getView($_REQUEST['view']);
		// Get columns (using same method for getting a view)
		$attrs = $data->getTableAttributes($_REQUEST['view']);		

		// Show comment if any
		if ($vdata->f['relcomment'] !== null)
			echo "<p class=\"comment\">", $misc->printVal($vdata->f['relcomment']), "</p>\n";

		$columns = array(
			'column' => array(
				'title' => $lang['strcolumn'],
				'field' => 'attname',
			),
			'type' => array(
				'title' => $lang['strtype'],
				'field' => '+type',
			),
			'default' => array(
				'title' => $lang['strdefault'],
				'field' => 'adsrc',
			),
			'actions' => array(
				'title' => $lang['stractions'],
			),
			'comment' => array(
				'title' => $lang['strcomment'],
				'field' => 'comment',
			),
		);
		
		$actions = array(
			'alter' => array(
				'title' => $lang['stralter'],
				'url'   => "{$PHP_SELF}?action=properties&amp;{$misc->href}&amp;view=".urlencode($_REQUEST['view'])."&amp;",
				'vars'  => array('column' => 'attname'),
			),
		);
		
		$misc->printTable($attrs, $columns, $actions, null, 'attPre');
	
		echo "<br />\n";

		echo "<ul>\n";
		$return_url = urlencode("viewproperties.php?{$misc->href}&amp;view=" . urlencode($_REQUEST['view']));
		echo "\t<li><a href=\"display.php?{$misc->href}&amp;view=", urlencode($_REQUEST['view']), "&amp;subject=view&amp;return_url={$return_url}&amp;return_desc=",
			urlencode($lang['strback']), "\">{$lang['strbrowse']}</a></li>\n";
		echo "\t<li><a href=\"views.php?action=confselectrows&amp;{$misc->href}&amp;view=", urlencode($_REQUEST['view']),"\">{$lang['strselect']}</a></li>\n";
		echo "\t<li><a href=\"views.php?action=confirm_drop&amp;{$misc->href}&amp;view=", urlencode($_REQUEST['view']),"\">{$lang['strdrop']}</a></li>\n";
		echo "</ul>\n";
	}

	$misc->printHeader($lang['strviews'] . ' - ' . $_REQUEST['view']);
	$misc->printBody();

	switch ($action) {
		case 'save_edit':
			if (isset($_POST['cancel'])) doDefinition();
			else doSaveEdit();
			break;
		case 'edit':
			doEdit();
			break;
		case 'export':
			doExport();
			break;
		case 'definition':
			doDefinition();
			break;
		case 'properties':
			if (isset($_POST['cancel'])) doDefault();
			else doProperties();
			break;
		case 'drop':
			if (isset($_POST['drop'])) doDrop(false);
			else doDefault();
			break;
		case 'confirm_drop':
			doDrop(true);
			break;
		default:
			doDefault();
			break;
	}
	
	$misc->printFooter();

?>