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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* This class is responsible for instantiating
* the various components of the navigation panel
*
* @package PhpMyAdmin-navigation
*/
namespace PMA\libraries\navigation;
use PMA\libraries\config\PageSettings;
use PMA\libraries\Message;
use PMA\libraries\Response;
use PMA\libraries\Util;
/**
* The navigation panel - displays server, db and table selection tree
*
* @package PhpMyAdmin-Navigation
*/
class Navigation
{
/**
* Renders the navigation tree, or part of it
*
* @return string The navigation tree
*/
public function getDisplay()
{
/* Init */
$retval = '';
if (!Response::getInstance()->isAjax()) {
$header = new NavigationHeader();
$retval = $header->getDisplay();
}
$tree = new NavigationTree();
if (! Response::getInstance()->isAjax()
|| ! empty($_REQUEST['full'])
|| ! empty($_REQUEST['reload'])
) {
if ($GLOBALS['cfg']['ShowDatabasesNavigationAsTree']) {
// provide database tree in navigation
$navRender = $tree->renderState();
} else {
// provide legacy pre-4.0 navigation
$navRender = $tree->renderDbSelect();
}
} else {
$navRender = $tree->renderPath();
}
if (! $navRender) {
$retval .= Message::error(
__('An error has occurred while loading the navigation display')
)->getDisplay();
} else {
$retval .= $navRender;
}
if (! Response::getInstance()->isAjax()) {
// closes the tags that were opened by the navigation header
$retval .= '</div>'; // pma_navigation_tree
$retval .= '<div id="pma_navi_settings_container">';
if (!defined('PMA_DISABLE_NAVI_SETTINGS')) {
$retval .= PageSettings::getNaviSettings();
}
$retval .= '</div>'; //pma_navi_settings_container
$retval .= '</div>'; // pma_navigation_content
$retval .= $this->_getDropHandler();
$retval .= '</div>'; // pma_navigation
}
return $retval;
}
/**
* Add an item of navigation tree to the hidden items list in PMA database.
*
* @param string $itemName name of the navigation tree item
* @param string $itemType type of the navigation tree item
* @param string $dbName database name
* @param string $tableName table name if applicable
*
* @return void
*/
public function hideNavigationItem(
$itemName, $itemType, $dbName, $tableName = null
) {
$navTable = Util::backquote($GLOBALS['cfgRelation']['db'])
. "." . Util::backquote($GLOBALS['cfgRelation']['navigationhiding']);
$sqlQuery = "INSERT INTO " . $navTable
. "(`username`, `item_name`, `item_type`, `db_name`, `table_name`)"
. " VALUES ("
. "'" . $GLOBALS['dbi']->escapeString($GLOBALS['cfg']['Server']['user']) . "',"
. "'" . $GLOBALS['dbi']->escapeString($itemName) . "',"
. "'" . $GLOBALS['dbi']->escapeString($itemType) . "',"
. "'" . $GLOBALS['dbi']->escapeString($dbName) . "',"
. "'" . (! empty($tableName)? $GLOBALS['dbi']->escapeString($tableName) : "" )
. "')";
PMA_queryAsControlUser($sqlQuery, false);
}
/**
* Inserts Drag and Drop Import handler
*
* @return string html code for drop handler
*/
private function _getDropHandler()
{
$retval = '';
$retval .= '<div class="pma_drop_handler">'
. __('Drop files here')
. '</div>';
$retval .= '<div class="pma_sql_import_status">';
$retval .= '<h2>SQL upload ( ';
$retval .= '<span class="pma_import_count">0</span> ';
$retval .= ') <span class="close">x</span>';
$retval .= '<span class="minimize">-</span></h2>';
$retval .= '<div></div>';
$retval .= '</div>';
return $retval;
}
/**
* Remove a hidden item of navigation tree from the
* list of hidden items in PMA database.
*
* @param string $itemName name of the navigation tree item
* @param string $itemType type of the navigation tree item
* @param string $dbName database name
* @param string $tableName table name if applicable
*
* @return void
*/
public function unhideNavigationItem(
$itemName, $itemType, $dbName, $tableName = null
) {
$navTable = Util::backquote($GLOBALS['cfgRelation']['db'])
. "." . Util::backquote($GLOBALS['cfgRelation']['navigationhiding']);
$sqlQuery = "DELETE FROM " . $navTable
. " WHERE"
. " `username`='"
. $GLOBALS['dbi']->escapeString($GLOBALS['cfg']['Server']['user']) . "'"
. " AND `item_name`='" . $GLOBALS['dbi']->escapeString($itemName) . "'"
. " AND `item_type`='" . $GLOBALS['dbi']->escapeString($itemType) . "'"
. " AND `db_name`='" . $GLOBALS['dbi']->escapeString($dbName) . "'"
. (! empty($tableName)
? " AND `table_name`='" . $GLOBALS['dbi']->escapeString($tableName) . "'"
: ""
);
PMA_queryAsControlUser($sqlQuery, false);
}
/**
* Returns HTML for the dialog to show hidden navigation items.
*
* @param string $dbName database name
* @param string $itemType type of the items to include
* @param string $tableName table name
*
* @return string HTML for the dialog to show hidden navigation items
*/
public function getItemUnhideDialog($dbName, $itemType = null, $tableName = null)
{
$html = '<form method="post" action="navigation.php" class="ajax">';
$html .= '<fieldset>';
$html .= PMA_URL_getHiddenInputs($dbName, $tableName);
$navTable = Util::backquote($GLOBALS['cfgRelation']['db'])
. "." . Util::backquote($GLOBALS['cfgRelation']['navigationhiding']);
$sqlQuery = "SELECT `item_name`, `item_type` FROM " . $navTable
. " WHERE `username`='"
. $GLOBALS['dbi']->escapeString($GLOBALS['cfg']['Server']['user']) . "'"
. " AND `db_name`='" . $GLOBALS['dbi']->escapeString($dbName) . "'"
. " AND `table_name`='"
. (! empty($tableName) ? $GLOBALS['dbi']->escapeString($tableName) : '') . "'";
$result = PMA_queryAsControlUser($sqlQuery, false);
$hidden = array();
if ($result) {
while ($row = $GLOBALS['dbi']->fetchArray($result)) {
$type = $row['item_type'];
if (! isset($hidden[$type])) {
$hidden[$type] = array();
}
$hidden[$type][] = $row['item_name'];
}
}
$GLOBALS['dbi']->freeResult($result);
$typeMap = array(
'group' => __('Groups:'),
'event' => __('Events:'),
'function' => __('Functions:'),
'procedure' => __('Procedures:'),
'table' => __('Tables:'),
'view' => __('Views:'),
);
if (empty($tableName)) {
$first = true;
foreach ($typeMap as $t => $lable) {
if ((empty($itemType) || $itemType == $t)
&& isset($hidden[$t])
) {
$html .= (! $first ? '<br/>' : '')
. '<strong>' . $lable . '</strong>';
$html .= '<table width="100%"><tbody>';
$odd = true;
foreach ($hidden[$t] as $hiddenItem) {
$html .= '<tr class="' . ($odd ? 'odd' : 'even') . '">';
$html .= '<td>' . htmlspecialchars($hiddenItem) . '</td>';
$html .= '<td style="width:80px"><a href="navigation.php'
. PMA_URL_getCommon()
. '&unhideNavItem=true'
. '&itemType=' . urlencode($t)
. '&itemName=' . urlencode($hiddenItem)
. '&dbName=' . urlencode($dbName) . '"'
. ' class="unhideNavItem ajax">'
. Util::getIcon('lightbulb.png', __('Show'))
. '</a></td>';
$odd = ! $odd;
}
$html .= '</tbody></table>';
$first = false;
}
}
}
$html .= '</fieldset>';
$html .= '</form>';
return $html;
}
}
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