455 lines
17 KiB
PHP
455 lines
17 KiB
PHP
<?php
|
|
/* vim: set expandtab sw=4 ts=4 sts=4: */
|
|
/**
|
|
* manipulation of table data like inserting, replacing and updating
|
|
*
|
|
* usally called as form action from tbl_change.php to insert or update table rows
|
|
*
|
|
*
|
|
* @todo 'edit_next' tends to not work as expected if used ... at least there is no order by
|
|
* it needs the original query and the row number and than replace the LIMIT clause
|
|
* @package PhpMyAdmin
|
|
*/
|
|
|
|
/**
|
|
* Gets some core libraries
|
|
*/
|
|
require_once 'libraries/common.inc.php';
|
|
|
|
/**
|
|
* functions implementation for this script
|
|
*/
|
|
require_once 'libraries/insert_edit.lib.php';
|
|
|
|
// Check parameters
|
|
PMA_checkParameters(array('db', 'table', 'goto'));
|
|
|
|
PMA_DBI_select_db($GLOBALS['db']);
|
|
|
|
/**
|
|
* Initializes some variables
|
|
*/
|
|
$goto_include = false;
|
|
|
|
$response = PMA_Response::getInstance();
|
|
$header = $response->getHeader();
|
|
$scripts = $header->getScripts();
|
|
$scripts->addFile('makegrid.js');
|
|
// Needed for generation of Inline Edit anchors
|
|
$scripts->addFile('sql.js');
|
|
|
|
// check whether insert row moode, if so include tbl_change.php
|
|
PMA_isInsertRow();
|
|
|
|
if (isset($_REQUEST['after_insert'])
|
|
&& in_array($_REQUEST['after_insert'], array('new_insert', 'same_insert', 'edit_next'))
|
|
) {
|
|
$url_params['after_insert'] = $_REQUEST['after_insert'];
|
|
if (isset($_REQUEST['where_clause'])) {
|
|
foreach ($_REQUEST['where_clause'] as $one_where_clause) {
|
|
if ($_REQUEST['after_insert'] == 'same_insert') {
|
|
$url_params['where_clause'][] = $one_where_clause;
|
|
} elseif ($_REQUEST['after_insert'] == 'edit_next') {
|
|
PMA_setSessionForEditNext($one_where_clause);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
//get $goto_include for different cases
|
|
$goto_include = PMA_getGotoInclude($goto_include);
|
|
|
|
// Defines the url to return in case of failure of the query
|
|
$err_url = PMA_getErrorUrl($url_params);
|
|
|
|
/**
|
|
* Prepares the update/insert of a row
|
|
*/
|
|
list($loop_array, $using_key, $is_insert, $is_insertignore)
|
|
= PMA_getParamsForUpdateOrInsert();
|
|
|
|
$query = array();
|
|
$value_sets = array();
|
|
$func_no_param = array(
|
|
'CONNECTION_ID',
|
|
'CURRENT_USER',
|
|
'CURDATE',
|
|
'CURTIME',
|
|
'DATABASE',
|
|
'LAST_INSERT_ID',
|
|
'NOW',
|
|
'PI',
|
|
'RAND',
|
|
'SYSDATE',
|
|
'UNIX_TIMESTAMP',
|
|
'USER',
|
|
'UTC_DATE',
|
|
'UTC_TIME',
|
|
'UTC_TIMESTAMP',
|
|
'UUID',
|
|
'VERSION',
|
|
);
|
|
$func_optional_param = array(
|
|
'RAND',
|
|
'UNIX_TIMESTAMP',
|
|
);
|
|
|
|
$gis_from_text_functions = array(
|
|
'GeomFromText',
|
|
'GeomCollFromText',
|
|
'LineFromText',
|
|
'MLineFromText',
|
|
'PointFromText',
|
|
'MPointFromText',
|
|
'PolyFromText',
|
|
'MPolyFromText',
|
|
);
|
|
|
|
$gis_from_wkb_functions = array(
|
|
'GeomFromWKB',
|
|
'GeomCollFromWKB',
|
|
'LineFromWKB',
|
|
'MLineFromWKB',
|
|
'PointFromWKB',
|
|
'MPointFromWKB',
|
|
'PolyFromWKB',
|
|
'MPolyFromWKB',
|
|
);
|
|
|
|
foreach ($loop_array as $rownumber => $where_clause) {
|
|
// skip fields to be ignored
|
|
if (! $using_key && isset($_REQUEST['insert_ignore_' . $where_clause])) {
|
|
continue;
|
|
}
|
|
|
|
// Defines the SET part of the sql query
|
|
$query_values = array();
|
|
|
|
// Map multi-edit keys to single-level arrays, dependent on how we got the fields
|
|
$multi_edit_colummns
|
|
= isset($_REQUEST['fields']['multi_edit'][$rownumber])
|
|
? $_REQUEST['fields']['multi_edit'][$rownumber]
|
|
: array();
|
|
$multi_edit_columns_name
|
|
= isset($_REQUEST['fields_name']['multi_edit'][$rownumber])
|
|
? $_REQUEST['fields_name']['multi_edit'][$rownumber]
|
|
: null;
|
|
$multi_edit_columns_prev
|
|
= isset($_REQUEST['fields_prev']['multi_edit'][$rownumber])
|
|
? $_REQUEST['fields_prev']['multi_edit'][$rownumber]
|
|
: null;
|
|
$multi_edit_funcs
|
|
= isset($_REQUEST['funcs']['multi_edit'][$rownumber])
|
|
? $_REQUEST['funcs']['multi_edit'][$rownumber]
|
|
: null;
|
|
$multi_edit_columns_type
|
|
= isset($_REQUEST['fields_type']['multi_edit'][$rownumber])
|
|
? $_REQUEST['fields_type']['multi_edit'][$rownumber]
|
|
: null;
|
|
$multi_edit_columns_null
|
|
= isset($_REQUEST['fields_null']['multi_edit'][$rownumber])
|
|
? $_REQUEST['fields_null']['multi_edit'][$rownumber]
|
|
: null;
|
|
$multi_edit_columns_null_prev
|
|
= isset($_REQUEST['fields_null_prev']['multi_edit'][$rownumber])
|
|
? $_REQUEST['fields_null_prev']['multi_edit'][$rownumber]
|
|
: null;
|
|
$multi_edit_auto_increment
|
|
= isset($_REQUEST['auto_increment']['multi_edit'][$rownumber])
|
|
? $_REQUEST['auto_increment']['multi_edit'][$rownumber]
|
|
: null;
|
|
|
|
// Fetch the current values of a row to use in case we have a protected field
|
|
// @todo possibly move to ./libraries/tbl_replace_fields.inc.php
|
|
if ($is_insert
|
|
&& $using_key && isset($multi_edit_columns_type)
|
|
&& is_array($multi_edit_columns_type) && isset($where_clause)
|
|
) {
|
|
$prot_row = PMA_DBI_fetch_single_row('SELECT * FROM ' . PMA_backquote($table) . ' WHERE ' . $where_clause . ';');
|
|
}
|
|
|
|
// When a select field is nullified, it's not present in $_REQUEST
|
|
// so initialize it; this way, the foreach($multi_edit_colummns) will process it
|
|
foreach ($multi_edit_columns_name as $key => $val) {
|
|
if (! isset($multi_edit_colummns[$key])) {
|
|
$multi_edit_colummns[$key] = '';
|
|
}
|
|
}
|
|
|
|
// Iterate in the order of $multi_edit_columns_name, not $multi_edit_colummns, to avoid problems
|
|
// when inserting multiple entries
|
|
foreach ($multi_edit_columns_name as $key => $colummn_name) {
|
|
$val = $multi_edit_colummns[$key];
|
|
|
|
// Note: $key is an md5 of the fieldname. The actual fieldname is available in $multi_edit_columns_name[$key]
|
|
|
|
include 'libraries/tbl_replace_fields.inc.php';
|
|
|
|
if (empty($multi_edit_funcs[$key])) {
|
|
$cur_value = $val;
|
|
} elseif ('UUID' === $multi_edit_funcs[$key]) {
|
|
/* This way user will know what UUID new row has */
|
|
$uuid = PMA_DBI_fetch_value('SELECT UUID()');
|
|
$cur_value = "'" . $uuid . "'";
|
|
} elseif ((in_array($multi_edit_funcs[$key], $gis_from_text_functions)
|
|
&& substr($val, 0, 3) == "'''")
|
|
|| in_array($multi_edit_funcs[$key], $gis_from_wkb_functions)
|
|
) {
|
|
// Remove enclosing apostrophes
|
|
$val = substr($val, 1, strlen($val) - 2);
|
|
// Remove escaping apostrophes
|
|
$val = str_replace("''", "'", $val);
|
|
$cur_value = $multi_edit_funcs[$key] . '(' . $val . ')';
|
|
} elseif (! in_array($multi_edit_funcs[$key], $func_no_param)
|
|
|| ($val != "''" && in_array($multi_edit_funcs[$key], $func_optional_param))) {
|
|
$cur_value = $multi_edit_funcs[$key] . '(' . $val . ')';
|
|
} else {
|
|
$cur_value = $multi_edit_funcs[$key] . '()';
|
|
}
|
|
|
|
// i n s e r t
|
|
if ($is_insert) {
|
|
// no need to add column into the valuelist
|
|
if (strlen($cur_value)) {
|
|
$query_values[] = $cur_value;
|
|
// first inserted row so prepare the list of fields
|
|
if (empty($value_sets)) {
|
|
$query_fields[] = PMA_backquote($multi_edit_columns_name[$key]);
|
|
}
|
|
}
|
|
|
|
// u p d a t e
|
|
} elseif (!empty($multi_edit_columns_null_prev[$key])
|
|
&& ! isset($multi_edit_columns_null[$key])) {
|
|
// field had the null checkbox before the update
|
|
// field no longer has the null checkbox
|
|
$query_values[] = PMA_backquote($multi_edit_columns_name[$key]) . ' = ' . $cur_value;
|
|
} elseif (empty($multi_edit_funcs[$key])
|
|
&& isset($multi_edit_columns_prev[$key])
|
|
&& ("'" . PMA_sqlAddSlashes($multi_edit_columns_prev[$key]) . "'" == $val)) {
|
|
// No change for this column and no MySQL function is used -> next column
|
|
continue;
|
|
} elseif (! empty($val)) {
|
|
// avoid setting a field to NULL when it's already NULL
|
|
// (field had the null checkbox before the update
|
|
// field still has the null checkbox)
|
|
if (empty($multi_edit_columns_null_prev[$key])
|
|
|| empty($multi_edit_columns_null[$key])
|
|
) {
|
|
$query_values[] = PMA_backquote($multi_edit_columns_name[$key]) . ' = ' . $cur_value;
|
|
}
|
|
}
|
|
} // end foreach ($multi_edit_colummns as $key => $val)
|
|
|
|
if (count($query_values) > 0) {
|
|
if ($is_insert) {
|
|
$value_sets[] = implode(', ', $query_values);
|
|
} else {
|
|
// build update query
|
|
$query[] = 'UPDATE ' . PMA_backquote($GLOBALS['db']) . '.' . PMA_backquote($GLOBALS['table'])
|
|
. ' SET ' . implode(', ', $query_values)
|
|
. ' WHERE ' . $where_clause . ($_REQUEST['clause_is_unique'] ? '' : ' LIMIT 1');
|
|
|
|
}
|
|
}
|
|
} // end foreach ($loop_array as $where_clause)
|
|
unset($multi_edit_columns_name, $multi_edit_columns_prev, $multi_edit_funcs,
|
|
$multi_edit_columns_type, $multi_edit_columns_null, $func_no_param,
|
|
$multi_edit_auto_increment, $cur_value, $key, $val, $loop_array, $where_clause,
|
|
$using_key, $multi_edit_columns_null_prev);
|
|
|
|
|
|
// Builds the sql query
|
|
if ($is_insert && count($value_sets) > 0) {
|
|
$query = PMA_buildSqlQuery($is_insertignore, $query_fields, $value_sets);
|
|
} elseif (empty($query)) {
|
|
// No change -> move back to the calling script
|
|
//
|
|
// Note: logic passes here for inline edit
|
|
$message = PMA_Message::success(__('No change'));
|
|
$active_page = $goto_include;
|
|
include '' . PMA_securePath($goto_include);
|
|
exit;
|
|
}
|
|
unset($multi_edit_colummns, $is_insertignore);
|
|
|
|
/**
|
|
* Executes the sql query and get the result, then move back to the calling
|
|
* page
|
|
*/
|
|
list ($url_params, $total_affected_rows, $last_messages, $warning_messages,
|
|
$error_messages, $return_to_sql_query) = PMA_executeSqlQuery($url_params, $query);
|
|
|
|
if ($is_insert && count($value_sets) > 0) {
|
|
$message = PMA_Message::inserted_rows($total_affected_rows);
|
|
} else {
|
|
$message = PMA_Message::affected_rows($total_affected_rows);
|
|
}
|
|
|
|
$message->addMessages($last_messages, '<br />');
|
|
|
|
if (! empty($warning_messages)) {
|
|
$message->addMessages($warning_messages, '<br />');
|
|
$message->isError(true);
|
|
}
|
|
if (! empty($error_messages)) {
|
|
$message->addMessages($error_messages);
|
|
$message->isError(true);
|
|
}
|
|
unset($error_messages, $warning_messages, $total_affected_rows, $last_messages, $last_message);
|
|
|
|
if ($GLOBALS['is_ajax_request'] == true) {
|
|
/**
|
|
* If we are in grid editing, we need to process the relational and
|
|
* transformed fields, if they were edited. After that, output the correct
|
|
* link/transformed value and exit
|
|
*
|
|
* Logic taken from libraries/display_tbl.lib.php
|
|
*/
|
|
|
|
if (isset($_REQUEST['rel_fields_list']) && $_REQUEST['rel_fields_list'] != '') {
|
|
//handle relations work here for updated row.
|
|
include_once 'libraries/relation.lib.php';
|
|
|
|
$map = PMA_getForeigners($db, $table, '', 'both');
|
|
|
|
$rel_fields = array();
|
|
parse_str($_REQUEST['rel_fields_list'], $rel_fields);
|
|
|
|
// loop for each relation cell
|
|
foreach ( $rel_fields as $cell_index => $curr_cell_rel_field) {
|
|
|
|
foreach ( $curr_cell_rel_field as $rel_field => $rel_field_value) {
|
|
|
|
$where_comparison = "='" . $rel_field_value . "'";
|
|
$display_field = PMA_getDisplayField($map[$rel_field]['foreign_db'], $map[$rel_field]['foreign_table']);
|
|
|
|
// Field to display from the foreign table?
|
|
if (isset($display_field) && strlen($display_field)) {
|
|
$dispsql = 'SELECT ' . PMA_backquote($display_field)
|
|
. ' FROM ' . PMA_backquote($map[$rel_field]['foreign_db'])
|
|
. '.' . PMA_backquote($map[$rel_field]['foreign_table'])
|
|
. ' WHERE ' . PMA_backquote($map[$rel_field]['foreign_field'])
|
|
. $where_comparison;
|
|
$dispresult = PMA_DBI_try_query($dispsql, null, PMA_DBI_QUERY_STORE);
|
|
if ($dispresult && PMA_DBI_num_rows($dispresult) > 0) {
|
|
list($dispval) = PMA_DBI_fetch_row($dispresult, 0);
|
|
} else {
|
|
//$dispval = __('Link not found');
|
|
}
|
|
@PMA_DBI_free_result($dispresult);
|
|
} else {
|
|
$dispval = '';
|
|
} // end if... else...
|
|
|
|
if ('K' == $_SESSION['tmp_user_values']['relational_display']) {
|
|
// user chose "relational key" in the display options, so
|
|
// the title contains the display field
|
|
$title = (! empty($dispval))? ' title="' . htmlspecialchars($dispval) . '"' : '';
|
|
} else {
|
|
$title = ' title="' . htmlspecialchars($rel_field_value) . '"';
|
|
}
|
|
|
|
$_url_params = array(
|
|
'db' => $map[$rel_field]['foreign_db'],
|
|
'table' => $map[$rel_field]['foreign_table'],
|
|
'pos' => '0',
|
|
'sql_query' => 'SELECT * FROM '
|
|
. PMA_backquote($map[$rel_field]['foreign_db']) . '.' . PMA_backquote($map[$rel_field]['foreign_table'])
|
|
. ' WHERE ' . PMA_backquote($map[$rel_field]['foreign_field']) . $where_comparison
|
|
);
|
|
$output = '<a href="sql.php' . PMA_generate_common_url($_url_params) . '"' . $title . '>';
|
|
|
|
if ('D' == $_SESSION['tmp_user_values']['relational_display']) {
|
|
// user chose "relational display field" in the
|
|
// display options, so show display field in the cell
|
|
$output .= (!empty($dispval)) ? htmlspecialchars($dispval) : '';
|
|
} else {
|
|
// otherwise display data in the cell
|
|
$output .= htmlspecialchars($rel_field_value);
|
|
}
|
|
$output .= '</a>';
|
|
$extra_data['relations'][$cell_index] = $output;
|
|
}
|
|
} // end of loop for each relation cell
|
|
}
|
|
|
|
if (isset($_REQUEST['do_transformations']) && $_REQUEST['do_transformations'] == true ) {
|
|
include_once 'libraries/transformations.lib.php';
|
|
//if some posted fields need to be transformed, generate them here.
|
|
$mime_map = PMA_getMIME($db, $table);
|
|
|
|
if ($mime_map === false) {
|
|
$mime_map = array();
|
|
}
|
|
|
|
$edited_values = array();
|
|
parse_str($_REQUEST['transform_fields_list'], $edited_values);
|
|
|
|
foreach ($mime_map as $transformation) {
|
|
$include_file = PMA_securePath($transformation['transformation']);
|
|
$column_name = $transformation['column_name'];
|
|
|
|
foreach ($edited_values as $cell_index => $curr_cell_edited_values) {
|
|
if (isset($curr_cell_edited_values[$column_name])) {
|
|
$column_data = $curr_cell_edited_values[$column_name];
|
|
|
|
$_url_params = array(
|
|
'db' => $db,
|
|
'table' => $table,
|
|
'where_clause' => $_REQUEST['where_clause'],
|
|
'transform_key' => $column_name,
|
|
);
|
|
|
|
if (file_exists('libraries/transformations/' . $include_file)) {
|
|
$transformfunction_name = str_replace('.inc.php', '', $transformation['transformation']);
|
|
|
|
include_once 'libraries/transformations/' . $include_file;
|
|
|
|
if (function_exists('PMA_transformation_' . $transformfunction_name)) {
|
|
$transform_function = 'PMA_transformation_' . $transformfunction_name;
|
|
$transform_options = PMA_transformation_getOptions(
|
|
isset($transformation['transformation_options']) ? $transformation['transformation_options'] : ''
|
|
);
|
|
$transform_options['wrapper_link'] = PMA_generate_common_url($_url_params);
|
|
}
|
|
}
|
|
|
|
$extra_data['transformations'][$cell_index] = $transform_function($column_data, $transform_options);
|
|
}
|
|
} // end of loop for each transformation cell
|
|
} // end of loop for each $mime_map
|
|
}
|
|
|
|
/**Get the total row count of the table*/
|
|
$extra_data['row_count'] = PMA_Table::countRecords($_REQUEST['db'], $_REQUEST['table']);
|
|
$extra_data['sql_query'] = PMA_getMessage($message, $GLOBALS['display_query']);
|
|
PMA_ajaxResponse($message, $message->isSuccess(), $extra_data);
|
|
}
|
|
|
|
if (isset($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');
|
|
|
|
$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;
|
|
?>
|
