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232
#pma/libraries/navigation/Navigation.php
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232
#pma/libraries/navigation/Navigation.php
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<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* This class is responsible for instantiating
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* the various components of the navigation panel
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*
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* @package PhpMyAdmin-navigation
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*/
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namespace PMA\libraries\navigation;
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use PMA\libraries\config\PageSettings;
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use PMA\libraries\Message;
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use PMA\libraries\Response;
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use PMA\libraries\Util;
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/**
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* The navigation panel - displays server, db and table selection tree
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*
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* @package PhpMyAdmin-Navigation
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*/
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class Navigation
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{
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/**
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* Renders the navigation tree, or part of it
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*
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* @return string The navigation tree
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*/
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public function getDisplay()
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{
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/* Init */
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$retval = '';
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if (!Response::getInstance()->isAjax()) {
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$header = new NavigationHeader();
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$retval = $header->getDisplay();
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}
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$tree = new NavigationTree();
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if (! Response::getInstance()->isAjax()
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|| ! empty($_REQUEST['full'])
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|| ! empty($_REQUEST['reload'])
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) {
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if ($GLOBALS['cfg']['ShowDatabasesNavigationAsTree']) {
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// provide database tree in navigation
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$navRender = $tree->renderState();
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} else {
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// provide legacy pre-4.0 navigation
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$navRender = $tree->renderDbSelect();
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}
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} else {
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$navRender = $tree->renderPath();
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}
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if (! $navRender) {
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$retval .= Message::error(
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__('An error has occurred while loading the navigation display')
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)->getDisplay();
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} else {
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$retval .= $navRender;
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}
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if (! Response::getInstance()->isAjax()) {
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// closes the tags that were opened by the navigation header
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$retval .= '</div>'; // pma_navigation_tree
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$retval .= '<div id="pma_navi_settings_container">';
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if (!defined('PMA_DISABLE_NAVI_SETTINGS')) {
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$retval .= PageSettings::getNaviSettings();
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}
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$retval .= '</div>'; //pma_navi_settings_container
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$retval .= '</div>'; // pma_navigation_content
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$retval .= $this->_getDropHandler();
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$retval .= '</div>'; // pma_navigation
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}
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return $retval;
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}
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/**
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* Add an item of navigation tree to the hidden items list in PMA database.
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*
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* @param string $itemName name of the navigation tree item
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* @param string $itemType type of the navigation tree item
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* @param string $dbName database name
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* @param string $tableName table name if applicable
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*
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* @return void
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*/
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public function hideNavigationItem(
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$itemName, $itemType, $dbName, $tableName = null
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) {
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$navTable = Util::backquote($GLOBALS['cfgRelation']['db'])
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. "." . Util::backquote($GLOBALS['cfgRelation']['navigationhiding']);
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$sqlQuery = "INSERT INTO " . $navTable
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. "(`username`, `item_name`, `item_type`, `db_name`, `table_name`)"
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. " VALUES ("
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. "'" . $GLOBALS['dbi']->escapeString($GLOBALS['cfg']['Server']['user']) . "',"
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. "'" . $GLOBALS['dbi']->escapeString($itemName) . "',"
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. "'" . $GLOBALS['dbi']->escapeString($itemType) . "',"
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. "'" . $GLOBALS['dbi']->escapeString($dbName) . "',"
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. "'" . (! empty($tableName)? $GLOBALS['dbi']->escapeString($tableName) : "" )
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. "')";
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PMA_queryAsControlUser($sqlQuery, false);
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}
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/**
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* Inserts Drag and Drop Import handler
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*
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* @return string html code for drop handler
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*/
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private function _getDropHandler()
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{
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$retval = '';
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$retval .= '<div class="pma_drop_handler">'
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. __('Drop files here')
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. '</div>';
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$retval .= '<div class="pma_sql_import_status">';
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$retval .= '<h2>SQL upload ( ';
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$retval .= '<span class="pma_import_count">0</span> ';
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$retval .= ') <span class="close">x</span>';
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$retval .= '<span class="minimize">-</span></h2>';
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$retval .= '<div></div>';
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$retval .= '</div>';
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return $retval;
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}
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/**
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* Remove a hidden item of navigation tree from the
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* list of hidden items in PMA database.
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*
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* @param string $itemName name of the navigation tree item
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* @param string $itemType type of the navigation tree item
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* @param string $dbName database name
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* @param string $tableName table name if applicable
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*
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* @return void
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*/
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public function unhideNavigationItem(
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$itemName, $itemType, $dbName, $tableName = null
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) {
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$navTable = Util::backquote($GLOBALS['cfgRelation']['db'])
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. "." . Util::backquote($GLOBALS['cfgRelation']['navigationhiding']);
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$sqlQuery = "DELETE FROM " . $navTable
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. " WHERE"
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. " `username`='"
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. $GLOBALS['dbi']->escapeString($GLOBALS['cfg']['Server']['user']) . "'"
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. " AND `item_name`='" . $GLOBALS['dbi']->escapeString($itemName) . "'"
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. " AND `item_type`='" . $GLOBALS['dbi']->escapeString($itemType) . "'"
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. " AND `db_name`='" . $GLOBALS['dbi']->escapeString($dbName) . "'"
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. (! empty($tableName)
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? " AND `table_name`='" . $GLOBALS['dbi']->escapeString($tableName) . "'"
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: ""
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);
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PMA_queryAsControlUser($sqlQuery, false);
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}
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/**
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* Returns HTML for the dialog to show hidden navigation items.
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*
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* @param string $dbName database name
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* @param string $itemType type of the items to include
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* @param string $tableName table name
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*
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* @return string HTML for the dialog to show hidden navigation items
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*/
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public function getItemUnhideDialog($dbName, $itemType = null, $tableName = null)
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{
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$html = '<form method="post" action="navigation.php" class="ajax">';
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$html .= '<fieldset>';
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$html .= PMA_URL_getHiddenInputs($dbName, $tableName);
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$navTable = Util::backquote($GLOBALS['cfgRelation']['db'])
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. "." . Util::backquote($GLOBALS['cfgRelation']['navigationhiding']);
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$sqlQuery = "SELECT `item_name`, `item_type` FROM " . $navTable
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. " WHERE `username`='"
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. $GLOBALS['dbi']->escapeString($GLOBALS['cfg']['Server']['user']) . "'"
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. " AND `db_name`='" . $GLOBALS['dbi']->escapeString($dbName) . "'"
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. " AND `table_name`='"
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. (! empty($tableName) ? $GLOBALS['dbi']->escapeString($tableName) : '') . "'";
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$result = PMA_queryAsControlUser($sqlQuery, false);
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$hidden = array();
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if ($result) {
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while ($row = $GLOBALS['dbi']->fetchArray($result)) {
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$type = $row['item_type'];
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if (! isset($hidden[$type])) {
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$hidden[$type] = array();
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}
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$hidden[$type][] = $row['item_name'];
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}
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}
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$GLOBALS['dbi']->freeResult($result);
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$typeMap = array(
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'group' => __('Groups:'),
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'event' => __('Events:'),
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'function' => __('Functions:'),
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'procedure' => __('Procedures:'),
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'table' => __('Tables:'),
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'view' => __('Views:'),
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);
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if (empty($tableName)) {
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$first = true;
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foreach ($typeMap as $t => $lable) {
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if ((empty($itemType) || $itemType == $t)
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&& isset($hidden[$t])
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) {
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$html .= (! $first ? '<br/>' : '')
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. '<strong>' . $lable . '</strong>';
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$html .= '<table width="100%"><tbody>';
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$odd = true;
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foreach ($hidden[$t] as $hiddenItem) {
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$html .= '<tr class="' . ($odd ? 'odd' : 'even') . '">';
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$html .= '<td>' . htmlspecialchars($hiddenItem) . '</td>';
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$html .= '<td style="width:80px"><a href="navigation.php'
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. PMA_URL_getCommon()
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. '&unhideNavItem=true'
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. '&itemType=' . urlencode($t)
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. '&itemName=' . urlencode($hiddenItem)
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. '&dbName=' . urlencode($dbName) . '"'
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. ' class="unhideNavItem ajax">'
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. Util::getIcon('lightbulb.png', __('Show'))
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. '</a></td>';
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$odd = ! $odd;
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}
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$html .= '</tbody></table>';
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$first = false;
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}
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}
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}
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$html .= '</fieldset>';
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$html .= '</form>';
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return $html;
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}
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}
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