Initial commit
This commit is contained in:
474
#pma/tbl_replace.php
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474
#pma/tbl_replace.php
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@ -0,0 +1,474 @@
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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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* Manipulation of table data like inserting, replacing and updating
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*
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* Usually called as form action from tbl_change.php to insert or update table rows
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*
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* @todo 'edit_next' tends to not work as expected if used ...
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* at least there is no order by it needs the original query
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* and the row number and than replace the LIMIT clause
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*
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* @package PhpMyAdmin
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*/
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use PMA\libraries\plugins\IOTransformationsPlugin;
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use PMA\libraries\Table;
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/**
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* Gets some core libraries
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*/
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require_once 'libraries/common.inc.php';
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/**
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* functions implementation for this script
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*/
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require_once 'libraries/insert_edit.lib.php';
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require_once 'libraries/transformations.lib.php';
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// Check parameters
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PMA\libraries\Util::checkParameters(array('db', 'table', 'goto'));
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$GLOBALS['dbi']->selectDb($GLOBALS['db']);
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/**
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* Initializes some variables
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*/
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$goto_include = false;
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$response = PMA\libraries\Response::getInstance();
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$header = $response->getHeader();
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$scripts = $header->getScripts();
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$scripts->addFile('makegrid.js');
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// Needed for generation of Inline Edit anchors
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$scripts->addFile('sql.js');
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$scripts->addFile('indexes.js');
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$scripts->addFile('gis_data_editor.js');
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// check whether insert row mode, if so include tbl_change.php
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PMA_isInsertRow();
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$after_insert_actions = array('new_insert', 'same_insert', 'edit_next');
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if (isset($_REQUEST['after_insert'])
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&& in_array($_REQUEST['after_insert'], $after_insert_actions)
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) {
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$url_params['after_insert'] = $_REQUEST['after_insert'];
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if (isset($_REQUEST['where_clause'])) {
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foreach ($_REQUEST['where_clause'] as $one_where_clause) {
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if ($_REQUEST['after_insert'] == 'same_insert') {
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$url_params['where_clause'][] = $one_where_clause;
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} elseif ($_REQUEST['after_insert'] == 'edit_next') {
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PMA_setSessionForEditNext($one_where_clause);
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}
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}
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}
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}
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//get $goto_include for different cases
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$goto_include = PMA_getGotoInclude($goto_include);
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// Defines the url to return in case of failure of the query
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$err_url = PMA_getErrorUrl($url_params);
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/**
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* Prepares the update/insert of a row
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*/
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list($loop_array, $using_key, $is_insert, $is_insertignore)
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= PMA_getParamsForUpdateOrInsert();
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$query = array();
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$value_sets = array();
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$func_no_param = array(
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'CONNECTION_ID',
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'CURRENT_USER',
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'CURDATE',
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'CURTIME',
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'CURRENT_DATE',
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'CURRENT_TIME',
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'DATABASE',
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'LAST_INSERT_ID',
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'NOW',
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'PI',
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'RAND',
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'SYSDATE',
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'UNIX_TIMESTAMP',
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'USER',
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'UTC_DATE',
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'UTC_TIME',
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'UTC_TIMESTAMP',
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'UUID',
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'UUID_SHORT',
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'VERSION',
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);
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$func_optional_param = array(
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'RAND',
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'UNIX_TIMESTAMP',
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);
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$gis_from_text_functions = array(
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'GeomFromText',
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'GeomCollFromText',
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'LineFromText',
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'MLineFromText',
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'PointFromText',
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'MPointFromText',
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'PolyFromText',
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'MPolyFromText',
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);
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$gis_from_wkb_functions = array(
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'GeomFromWKB',
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'GeomCollFromWKB',
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'LineFromWKB',
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'MLineFromWKB',
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'PointFromWKB',
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'MPointFromWKB',
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'PolyFromWKB',
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'MPolyFromWKB',
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);
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//if some posted fields need to be transformed.
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$mime_map = PMA_getMIME($GLOBALS['db'], $GLOBALS['table']);
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if ($mime_map === false) {
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$mime_map = array();
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}
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$query_fields = array();
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$insert_errors = array();
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$row_skipped = false;
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$unsaved_values = array();
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foreach ($loop_array as $rownumber => $where_clause) {
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// skip fields to be ignored
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if (! $using_key && isset($_REQUEST['insert_ignore_' . $where_clause])) {
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continue;
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}
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// Defines the SET part of the sql query
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$query_values = array();
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// Map multi-edit keys to single-level arrays, dependent on how we got the fields
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$multi_edit_columns
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= isset($_REQUEST['fields']['multi_edit'][$rownumber])
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? $_REQUEST['fields']['multi_edit'][$rownumber]
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: array();
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$multi_edit_columns_name
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= isset($_REQUEST['fields_name']['multi_edit'][$rownumber])
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? $_REQUEST['fields_name']['multi_edit'][$rownumber]
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: array();
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$multi_edit_columns_prev
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= isset($_REQUEST['fields_prev']['multi_edit'][$rownumber])
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? $_REQUEST['fields_prev']['multi_edit'][$rownumber]
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: null;
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$multi_edit_funcs
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= isset($_REQUEST['funcs']['multi_edit'][$rownumber])
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? $_REQUEST['funcs']['multi_edit'][$rownumber]
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: null;
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$multi_edit_salt
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= isset($_REQUEST['salt']['multi_edit'][$rownumber])
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? $_REQUEST['salt']['multi_edit'][$rownumber]
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:null;
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$multi_edit_columns_type
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= isset($_REQUEST['fields_type']['multi_edit'][$rownumber])
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? $_REQUEST['fields_type']['multi_edit'][$rownumber]
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: null;
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$multi_edit_columns_null
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= isset($_REQUEST['fields_null']['multi_edit'][$rownumber])
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? $_REQUEST['fields_null']['multi_edit'][$rownumber]
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: null;
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$multi_edit_columns_null_prev
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= isset($_REQUEST['fields_null_prev']['multi_edit'][$rownumber])
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? $_REQUEST['fields_null_prev']['multi_edit'][$rownumber]
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: null;
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$multi_edit_auto_increment
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= isset($_REQUEST['auto_increment']['multi_edit'][$rownumber])
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? $_REQUEST['auto_increment']['multi_edit'][$rownumber]
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: null;
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$multi_edit_virtual
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= isset($_REQUEST['virtual']['multi_edit'][$rownumber])
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? $_REQUEST['virtual']['multi_edit'][$rownumber]
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: null;
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// When a select field is nullified, it's not present in $_REQUEST
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// so initialize it; this way, the foreach($multi_edit_columns) will process it
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foreach ($multi_edit_columns_name as $key => $val) {
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if (! isset($multi_edit_columns[$key])) {
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$multi_edit_columns[$key] = '';
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}
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}
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// Iterate in the order of $multi_edit_columns_name,
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// not $multi_edit_columns, to avoid problems
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// when inserting multiple entries
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$insert_fail = false;
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foreach ($multi_edit_columns_name as $key => $column_name) {
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$current_value = $multi_edit_columns[$key];
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// Note: $key is an md5 of the fieldname. The actual fieldname is
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// available in $multi_edit_columns_name[$key]
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$file_to_insert = new PMA\libraries\File();
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$file_to_insert->checkTblChangeForm($key, $rownumber);
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$possibly_uploaded_val = $file_to_insert->getContent();
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if ($possibly_uploaded_val !== false) {
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$current_value = $possibly_uploaded_val;
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}
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// Apply Input Transformation if defined
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if (!empty($mime_map[$column_name])
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&& !empty($mime_map[$column_name]['input_transformation'])
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) {
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$filename = 'libraries/plugins/transformations/'
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. $mime_map[$column_name]['input_transformation'];
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if (is_file($filename)) {
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include_once $filename;
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$classname = PMA_getTransformationClassName($filename);
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/** @var IOTransformationsPlugin $transformation_plugin */
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$transformation_plugin = new $classname();
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$transformation_options = PMA_Transformation_getOptions(
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$mime_map[$column_name]['input_transformation_options']
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);
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$current_value = $transformation_plugin->applyTransformation(
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$current_value, $transformation_options
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);
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// check if transformation was successful or not
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// and accordingly set error messages & insert_fail
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if (method_exists($transformation_plugin, 'isSuccess')
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&& !$transformation_plugin->isSuccess()
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) {
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$insert_fail = true;
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$row_skipped = true;
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$insert_errors[] = sprintf(
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__('Row: %1$s, Column: %2$s, Error: %3$s'),
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$rownumber, $column_name,
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$transformation_plugin->getError()
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);
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}
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}
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}
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if ($file_to_insert->isError()) {
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$insert_errors[] = $file_to_insert->getError();
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}
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// delete $file_to_insert temporary variable
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$file_to_insert->cleanUp();
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$current_value = PMA_getCurrentValueForDifferentTypes(
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$possibly_uploaded_val, $key, $multi_edit_columns_type,
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$current_value, $multi_edit_auto_increment,
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$rownumber, $multi_edit_columns_name, $multi_edit_columns_null,
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$multi_edit_columns_null_prev, $is_insert,
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$using_key, $where_clause, $table, $multi_edit_funcs
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);
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$current_value_as_an_array = PMA_getCurrentValueAsAnArrayForMultipleEdit(
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$multi_edit_funcs,
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$multi_edit_salt, $gis_from_text_functions, $current_value,
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$gis_from_wkb_functions, $func_optional_param, $func_no_param, $key
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);
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if (! isset($multi_edit_virtual) || ! isset($multi_edit_virtual[$key])) {
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list($query_values, $query_fields)
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= PMA_getQueryValuesForInsertAndUpdateInMultipleEdit(
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$multi_edit_columns_name, $multi_edit_columns_null, $current_value,
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$multi_edit_columns_prev, $multi_edit_funcs, $is_insert,
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$query_values, $query_fields, $current_value_as_an_array,
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$value_sets, $key, $multi_edit_columns_null_prev
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);
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}
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if (isset($multi_edit_columns_null[$key])) {
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$multi_edit_columns[$key] = null;
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}
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} //end of foreach
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// temporarily store rows not inserted
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// so that they can be populated again.
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if ($insert_fail) {
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$unsaved_values[$rownumber] = $multi_edit_columns;
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}
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if (!$insert_fail && count($query_values) > 0) {
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if ($is_insert) {
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$value_sets[] = implode(', ', $query_values);
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} else {
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// build update query
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$query[] = 'UPDATE ' . PMA\libraries\Util::backquote($GLOBALS['table'])
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. ' SET ' . implode(', ', $query_values)
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. ' WHERE ' . $where_clause
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. ($_REQUEST['clause_is_unique'] ? '' : ' LIMIT 1');
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}
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}
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} // end foreach ($loop_array as $where_clause)
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unset(
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$multi_edit_columns_name, $multi_edit_columns_prev, $multi_edit_funcs,
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$multi_edit_columns_type, $multi_edit_columns_null, $func_no_param,
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$multi_edit_auto_increment, $current_value_as_an_array, $key, $current_value,
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$loop_array, $where_clause, $using_key, $multi_edit_columns_null_prev,
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$insert_fail
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);
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// Builds the sql query
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if ($is_insert && count($value_sets) > 0) {
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$query = PMA_buildSqlQuery($is_insertignore, $query_fields, $value_sets);
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} elseif (empty($query) && ! isset($_REQUEST['preview_sql']) && !$row_skipped) {
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// No change -> move back to the calling script
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//
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// Note: logic passes here for inline edit
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$message = PMA\libraries\Message::success(__('No change'));
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$active_page = $goto_include;
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include '' . PMA_securePath($goto_include);
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exit;
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}
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unset($multi_edit_columns, $is_insertignore);
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// If there is a request for SQL previewing.
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if (isset($_REQUEST['preview_sql'])) {
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PMA_previewSQL($query);
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}
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/**
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* Executes the sql query and get the result, then move back to the calling
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* page
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*/
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list ($url_params, $total_affected_rows, $last_messages, $warning_messages,
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$error_messages, $return_to_sql_query)
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= PMA_executeSqlQuery($url_params, $query);
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if ($is_insert && (count($value_sets) > 0 || $row_skipped)) {
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$message = PMA\libraries\Message::getMessageForInsertedRows(
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$total_affected_rows
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);
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$unsaved_values = array_values($unsaved_values);
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} else {
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$message = PMA\libraries\Message::getMessageForAffectedRows(
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$total_affected_rows
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);
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}
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if ($row_skipped) {
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$goto_include = 'tbl_change.php';
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$message->addMessages($insert_errors, '<br />');
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$message->isError(true);
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}
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$message->addMessages($last_messages, '<br />');
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if (! empty($warning_messages)) {
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$message->addMessages($warning_messages, '<br />');
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$message->isError(true);
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}
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if (! empty($error_messages)) {
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$message->addMessages($error_messages);
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$message->isError(true);
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}
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unset(
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$error_messages, $warning_messages, $total_affected_rows,
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$last_messages, $last_message, $row_skipped, $insert_errors
|
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);
|
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|
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/**
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* The following section only applies to grid editing.
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* However, verifying isAjax() is not enough to ensure we are coming from
|
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* grid editing. If we are coming from the Edit or Copy link in Browse mode,
|
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* ajax_page_request is present in the POST parameters.
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*/
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if ($response->isAjax() && ! isset($_POST['ajax_page_request'])) {
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/**
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* If we are in grid editing, we need to process the relational and
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* transformed fields, if they were edited. After that, output the correct
|
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* link/transformed value and exit
|
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*
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* Logic taken from libraries/DisplayResults.php
|
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*/
|
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|
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if (isset($_REQUEST['rel_fields_list']) && $_REQUEST['rel_fields_list'] != '') {
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$map = PMA_getForeigners($db, $table, '', 'both');
|
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|
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$relation_fields = array();
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parse_str($_REQUEST['rel_fields_list'], $relation_fields);
|
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|
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// loop for each relation cell
|
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/** @var array $relation_fields */
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foreach ($relation_fields as $cell_index => $curr_rel_field) {
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foreach ($curr_rel_field as $relation_field => $relation_field_value) {
|
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$where_comparison = "='" . $relation_field_value . "'";
|
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$dispval = PMA_getDisplayValueForForeignTableColumn(
|
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$where_comparison, $map, $relation_field
|
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);
|
||||
|
||||
$extra_data['relations'][$cell_index]
|
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= PMA_getLinkForRelationalDisplayField(
|
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$map, $relation_field, $where_comparison,
|
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$dispval, $relation_field_value
|
||||
);
|
||||
}
|
||||
} // end of loop for each relation cell
|
||||
}
|
||||
if (isset($_REQUEST['do_transformations'])
|
||||
&& $_REQUEST['do_transformations'] == true
|
||||
) {
|
||||
$edited_values = array();
|
||||
parse_str($_REQUEST['transform_fields_list'], $edited_values);
|
||||
|
||||
if (! isset($extra_data)) {
|
||||
$extra_data = array();
|
||||
}
|
||||
$transformation_types = array(
|
||||
"input_transformation",
|
||||
"transformation"
|
||||
);
|
||||
foreach ($mime_map as $transformation) {
|
||||
$column_name = $transformation['column_name'];
|
||||
foreach ($transformation_types as $type) {
|
||||
$file = PMA_securePath($transformation[$type]);
|
||||
$extra_data = PMA_transformEditedValues(
|
||||
$db, $table, $transformation, $edited_values, $file,
|
||||
$column_name, $extra_data, $type
|
||||
);
|
||||
}
|
||||
} // end of loop for each $mime_map
|
||||
}
|
||||
|
||||
// Need to check the inline edited value can be truncated by MySQL
|
||||
// without informing while saving
|
||||
$column_name = $_REQUEST['fields_name']['multi_edit'][0][0];
|
||||
|
||||
PMA_verifyWhetherValueCanBeTruncatedAndAppendExtraData(
|
||||
$db, $table, $column_name, $extra_data
|
||||
);
|
||||
|
||||
/**Get the total row count of the table*/
|
||||
$_table = new Table($_REQUEST['table'], $_REQUEST['db']);
|
||||
$extra_data['row_count'] = $_table->countRecords();
|
||||
|
||||
$extra_data['sql_query']
|
||||
= PMA\libraries\Util::getMessage($message, $GLOBALS['display_query']);
|
||||
|
||||
$response = PMA\libraries\Response::getInstance();
|
||||
$response->setRequestStatus($message->isSuccess());
|
||||
$response->addJSON('message', $message);
|
||||
$response->addJSON($extra_data);
|
||||
exit;
|
||||
}
|
||||
|
||||
if (! empty($return_to_sql_query)) {
|
||||
$disp_query = $GLOBALS['sql_query'];
|
||||
$disp_message = $message;
|
||||
unset($message);
|
||||
$GLOBALS['sql_query'] = $return_to_sql_query;
|
||||
}
|
||||
|
||||
$scripts->addFile('tbl_change.js');
|
||||
$scripts->addFile('big_ints.js');
|
||||
|
||||
$active_page = $goto_include;
|
||||
|
||||
/**
|
||||
* If user asked for "and then Insert another new row" we have to remove
|
||||
* WHERE clause information so that tbl_change.php does not go back
|
||||
* to the current record
|
||||
*/
|
||||
if (isset($_REQUEST['after_insert']) && 'new_insert' == $_REQUEST['after_insert']) {
|
||||
unset($_REQUEST['where_clause']);
|
||||
}
|
||||
|
||||
/**
|
||||
* Load target page.
|
||||
*/
|
||||
require '' . PMA_securePath($goto_include);
|
||||
exit;
|
||||
Reference in New Issue
Block a user