mirror of
https://github.com/cytopia/devilbox.git
synced 2024-12-25 23:41:04 +00:00
290 lines
8.5 KiB
PHP
290 lines
8.5 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* Set of functions used with the bookmark feature
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*
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* @package PhpMyAdmin
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*/
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/**
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* Defines the bookmark parameters for the current user
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*
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* @return array the bookmark parameters for the current user
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* @access public
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*/
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function PMA_Bookmark_getParams()
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{
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static $cfgBookmark = null;
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if (null !== $cfgBookmark) {
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return $cfgBookmark;
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}
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$cfgRelation = PMA_getRelationsParam();
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if ($cfgRelation['bookmarkwork']) {
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$cfgBookmark = array(
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'user' => $GLOBALS['cfg']['Server']['user'],
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'db' => $cfgRelation['db'],
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'table' => $cfgRelation['bookmark'],
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);
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} else {
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$cfgBookmark = false;
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}
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return $cfgBookmark;
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} // end of the 'PMA_Bookmark_getParams()' function
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/**
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* Gets the list of bookmarks defined for the current database
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*
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* @param string|bool $db the current database name or false
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*
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* @return array the bookmarks list (key as index, label as value),
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* or if param is empty, function will give more information,
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* array will be unindexed,
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* each struct: [db, id, label, shared, query]
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*
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* @access public
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*
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* @global resource $controllink the controluser db connection handle
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*/
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function PMA_Bookmark_getList($db = false)
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{
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global $controllink;
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$cfgBookmark = PMA_Bookmark_getParams();
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if (empty($cfgBookmark)) {
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return array();
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}
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if ($db !== false) {
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$query = 'SELECT query, label, id FROM ' . PMA\libraries\Util::backquote(
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$cfgBookmark['db']
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) . '.' . PMA\libraries\Util::backquote($cfgBookmark['table'])
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. ' WHERE dbase = \'' . PMA\libraries\Util::sqlAddSlashes($db) . '\''
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. ' AND user = \'' . PMA\libraries\Util::sqlAddSlashes($cfgBookmark['user'])
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. '\''
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. ' ORDER BY label';
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$per_user = $GLOBALS['dbi']->fetchResult(
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$query,
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'id',
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null,
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$controllink,
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PMA\libraries\DatabaseInterface::QUERY_STORE
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);
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$query = 'SELECT query, label, id FROM ' . PMA\libraries\Util::backquote(
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$cfgBookmark['db']
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) . '.' . PMA\libraries\Util::backquote($cfgBookmark['table'])
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. ' WHERE dbase = \'' . PMA\libraries\Util::sqlAddSlashes($db) . '\''
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. ' AND user = \'\''
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. ' ORDER BY label';
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$global = $GLOBALS['dbi']->fetchResult(
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$query,
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'id',
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null,
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$controllink,
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PMA\libraries\DatabaseInterface::QUERY_STORE
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);
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foreach ($global as $key => $val) {
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$global[$key]['label'] = $val['label'] . ' (' . __('shared') . ')';
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}
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$ret = $global + $per_user;
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asort($ret);
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} else {
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$query = "SELECT `label`, `id`, `query`, `dbase` AS `db`,"
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. " IF (`user` = '', true, false) AS `shared`"
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. " FROM " . PMA\libraries\Util::backquote($cfgBookmark['db'])
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. "." . PMA\libraries\Util::backquote($cfgBookmark['table'])
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. " WHERE `user` = '' OR"
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. " `user` = '" . PMA\libraries\Util::sqlAddSlashes($cfgBookmark['user'])
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. "'";
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$ret = $GLOBALS['dbi']->fetchResult(
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$query,
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null,
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null,
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$controllink,
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PMA\libraries\DatabaseInterface::QUERY_STORE
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);
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}
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return $ret;
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} // end of the 'PMA_Bookmark_getList()' function
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/**
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* Gets the sql command from a bookmark
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*
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* @param string $db the current database name
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* @param mixed $id the id of the bookmark to get
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* @param string $id_field which field to look up the $id
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* @param boolean $action_bookmark_all true: get all bookmarks regardless
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* of the owning user
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* @param boolean $exact_user_match whether to ignore bookmarks with no user
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*
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* @return string the sql query
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*
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* @access public
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*
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* @global resource $controllink the controluser db connection handle
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*
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*/
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function PMA_Bookmark_get($db, $id, $id_field = 'id', $action_bookmark_all = false,
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$exact_user_match = false
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) {
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global $controllink;
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$cfgBookmark = PMA_Bookmark_getParams();
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if (empty($cfgBookmark)) {
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return '';
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}
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$query = 'SELECT query FROM ' . PMA\libraries\Util::backquote($cfgBookmark['db'])
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. '.' . PMA\libraries\Util::backquote($cfgBookmark['table'])
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. ' WHERE dbase = \'' . PMA\libraries\Util::sqlAddSlashes($db) . '\'';
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if (! $action_bookmark_all) {
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$query .= ' AND (user = \''
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. PMA\libraries\Util::sqlAddSlashes($cfgBookmark['user']) . '\'';
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if (! $exact_user_match) {
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$query .= ' OR user = \'\'';
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}
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$query .= ')';
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}
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$query .= ' AND ' . PMA\libraries\Util::backquote($id_field) . ' = ' . $id;
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return $GLOBALS['dbi']->fetchValue($query, 0, 0, $controllink);
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} // end of the 'PMA_Bookmark_get()' function
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/**
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* Adds a bookmark
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*
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* @param array $bkm_fields the properties of the bookmark to add; here,
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* $bkm_fields['bkm_sql_query'] is urlencoded
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* @param boolean $all_users whether to make the bookmark available for all users
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*
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* @return boolean whether the INSERT succeeds or not
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*
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* @access public
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*
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* @global resource $controllink the controluser db connection handle
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*/
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function PMA_Bookmark_save($bkm_fields, $all_users = false)
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{
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global $controllink;
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$cfgBookmark = PMA_Bookmark_getParams();
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if (!(isset($bkm_fields['bkm_sql_query']) && isset($bkm_fields['bkm_label'])
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&& mb_strlen($bkm_fields['bkm_sql_query']) > 0
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&& mb_strlen($bkm_fields['bkm_label']) > 0)
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) {
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return false;
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}
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$query = 'INSERT INTO ' . PMA\libraries\Util::backquote($cfgBookmark['db'])
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. '.' . PMA\libraries\Util::backquote($cfgBookmark['table'])
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. ' (id, dbase, user, query, label)'
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. ' VALUES (NULL, \''
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. PMA\libraries\Util::sqlAddSlashes($bkm_fields['bkm_database']) . '\', '
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. '\''
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. ($all_users
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? ''
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: PMA\libraries\Util::sqlAddSlashes(
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$bkm_fields['bkm_user']
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))
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. '\', '
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. '\''
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. PMA\libraries\Util::sqlAddSlashes($bkm_fields['bkm_sql_query'])
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. '\', '
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. '\'' . PMA\libraries\Util::sqlAddSlashes($bkm_fields['bkm_label']) . '\')';
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return $GLOBALS['dbi']->query($query, $controllink);
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} // end of the 'PMA_Bookmark_save()' function
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/**
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* Deletes a bookmark
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*
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* @param integer $id the id of the bookmark to delete
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*
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* @return bool true if successful
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*
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* @access public
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*
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* @global resource $controllink the controluser db connection handle
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*/
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function PMA_Bookmark_delete($id)
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{
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global $controllink;
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$cfgBookmark = PMA_Bookmark_getParams();
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if (empty($cfgBookmark)) {
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return false;
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}
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$query = 'DELETE FROM ' . PMA\libraries\Util::backquote($cfgBookmark['db'])
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. '.' . PMA\libraries\Util::backquote($cfgBookmark['table'])
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. ' WHERE (user = \''
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. PMA\libraries\Util::sqlAddSlashes($cfgBookmark['user']) . '\''
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. ' OR user = \'\')'
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. ' AND id = ' . $id;
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return $GLOBALS['dbi']->tryQuery($query, $controllink);
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} // end of the 'PMA_Bookmark_delete()' function
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/**
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* Returns the number of variables in a bookmark
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*
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* @param string $query bookmarked query
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*
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* @return number number of variables
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*/
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function PMA_Bookmark_getVariableCount($query)
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{
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$matches = array();
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preg_match_all("/\[VARIABLE[0-9]*\]/", $query, $matches, PREG_SET_ORDER);
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return count($matches);
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}
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/**
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* Replace the placeholders in the bookmark query with variables
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*
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* @param string $query bookmarked query
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*
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* @return string query with variables applied
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*/
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function PMA_Bookmark_applyVariables($query)
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{
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// remove comments that encloses a variable placeholder
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$query = preg_replace(
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'|/\*(.*\[VARIABLE[0-9]*\].*)\*/|imsU',
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'${1}',
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$query
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);
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// replace variable placeholders with values
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$number_of_variables = PMA_Bookmark_getVariableCount($query);
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for ($i = 1; $i <= $number_of_variables; $i++) {
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$var = '';
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if (! empty($_REQUEST['bookmark_variable'][$i])) {
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$var = PMA\libraries\Util::sqlAddSlashes(
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$_REQUEST['bookmark_variable'][$i]
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);
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}
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$query = str_replace('[VARIABLE' . $i . ']', $var, $query);
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// backward compatibility
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if ($i == 1) {
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$query = str_replace('[VARIABLE]', $var, $query);
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}
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}
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return $query;
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}
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