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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* set of functions with the insert/edit features in pma
*
* @package PhpMyAdmin
*/
if (! defined('PHPMYADMIN')) {
exit;
}
/**
* Retrieve form parameters for insert/edit form
*
* @param string $db name of the database
* @param string $table name of the table
* @param array $where_clauses where clauses
* @param array $where_clause_array array of where clauses
* @param string $err_url error url
*
* @return array $_form_params array of insert/edit form parameters
*/
function PMA_getFormParametersForInsertForm($db, $table, $where_clauses,
$where_clause_array, $err_url
) {
$_form_params = array(
'db' => $db,
'table' => $table,
'goto' => $GLOBALS['goto'],
'err_url' => $err_url,
'sql_query' => $_REQUEST['sql_query'],
);
if (isset($where_clauses)) {
foreach ($where_clause_array as $key_id => $where_clause) {
$_form_params['where_clause[' . $key_id . ']'] = trim($where_clause);
}
}
if (isset($_REQUEST['clause_is_unique'])) {
$_form_params['clause_is_unique'] = $_REQUEST['clause_is_unique'];
}
return $_form_params;
}
/**
* Creates array of where clauses
*
* @param array $where_clause where clause
*
* @return whereClauseArray array of where clauses
*/
function PMA_getWhereClauseArray($where_clause)
{
if (isset ($where_clause)) {
if (is_array($where_clause)) {
return $where_clause;
} else {
return array(0 => $where_clause);
}
}
}
/**
* Analysing where clauses array
*
* @param array $where_clause_array array of where clauses
* @param string $table name of the table
* @param string $db name of the database
*
* @return array $where_clauses, $result, $rows
*/
function PMA_analyzeWhereClauses(
$where_clause_array, $table, $db
) {
$rows = array();
$result = array();
$where_clauses = array();
$found_unique_key = false;
foreach ($where_clause_array as $key_id => $where_clause) {
$local_query = 'SELECT * FROM '
. PMA_Util::backquote($db) . '.'
. PMA_Util::backquote($table)
. ' WHERE ' . $where_clause . ';';
$result[$key_id] = PMA_DBI_query($local_query, null, PMA_DBI_QUERY_STORE);
$rows[$key_id] = PMA_DBI_fetch_assoc($result[$key_id]);
$where_clauses[$key_id] = str_replace('\\', '\\\\', $where_clause);
$has_unique_condition = PMA_showEmptyResultMessageOrSetUniqueCondition(
$rows, $key_id, $where_clause_array, $local_query, $result
);
if ($has_unique_condition) {
$found_unique_key = true;
}
}
return array($where_clauses, $result, $rows, $found_unique_key);
}
/**
* Show message for empty reult or set the unique_condition
*
* @param array $rows MySQL returned rows
* @param string $key_id ID in current key
* @param array $where_clause_array array of where clauses
* @param string $local_query query performed
* @param array $result MySQL result handle
*
* @return boolean $has_unique_condition
*/
function PMA_showEmptyResultMessageOrSetUniqueCondition($rows, $key_id,
$where_clause_array, $local_query, $result
) {
$has_unique_condition = false;
// No row returned
if (! $rows[$key_id]) {
unset($rows[$key_id], $where_clause_array[$key_id]);
PMA_Response::getInstance()->addHtml(
PMA_Util::getMessage(
__('MySQL returned an empty result set (i.e. zero rows).'),
$local_query
)
);
/**
* @todo not sure what should be done at this point, but we must not
* exit if we want the message to be displayed
*/
} else {// end if (no row returned)
$meta = PMA_DBI_get_fields_meta($result[$key_id]);
list($unique_condition, $tmp_clause_is_unique)
= PMA_Util::getUniqueCondition(
$result[$key_id], count($meta), $meta, $rows[$key_id], true
);
if (! empty($unique_condition)) {
$has_unique_condition = true;
}
unset($unique_condition, $tmp_clause_is_unique);
}
return $has_unique_condition;
}
/**
* No primary key given, just load first row
*
* @param string $table name of the table
* @param string $db name of the database
*
* @return array containing $result and $rows arrays
*/
function PMA_loadFirstRow($table, $db)
{
$result = PMA_DBI_query(
'SELECT * FROM ' . PMA_Util::backquote($db)
. '.' . PMA_Util::backquote($table) . ' LIMIT 1;',
null,
PMA_DBI_QUERY_STORE
);
$rows = array_fill(0, $GLOBALS['cfg']['InsertRows'], false);
return array($result, $rows);
}
/**
* Add some url parameters
*
* @param array $url_params containing $db and $table as url parameters
* @param array $where_clause_array where clauses array
* @param string $where_clause where clause
*
* @return array Add some url parameters to $url_params array and return it
*/
function PMA_urlParamsInEditMode($url_params, $where_clause_array, $where_clause)
{
if (isset($where_clause)) {
foreach ($where_clause_array as $where_clause) {
$url_params['where_clause'] = trim($where_clause);
}
}
if (! empty($_REQUEST['sql_query'])) {
$url_params['sql_query'] = $_REQUEST['sql_query'];
}
return $url_params;
}
/**
* Show function fields in data edit view in pma
*
* @param array $url_params containing url parameters
* @param boolean $showFuncFields whether to show function field
*
* @return string an html snippet
*/
function PMA_showFunctionFieldsInEditMode($url_params, $showFuncFields)
{
$params = array();
if (! $showFuncFields) {
$params['ShowFunctionFields'] = 1;
} else {
$params['ShowFunctionFields'] = 0;
}
$params['ShowFieldTypesInDataEditView']
= $GLOBALS['cfg']['ShowFieldTypesInDataEditView'];
$params['goto'] = 'sql.php';
$this_url_params = array_merge($url_params, $params);
if (! $showFuncFields) {
return ' : <a href="tbl_change.php'
. PMA_generate_common_url($this_url_params) . '">'
. __('Function')
. '</a>' . "\n";
}
return '<th><a href="tbl_change.php'
. PMA_generate_common_url($this_url_params)
. '" title="' . __('Hide') . '">'
. __('Function')
. '</a></th>' . "\n";
}
/**
* Show field types in data edit view in pma
*
* @param array $url_params containing url parameters
* @param boolean $showColumnType whether to show column type
*
* @return string an html snippet
*/
function PMA_showColumnTypesInDataEditView($url_params, $showColumnType)
{
$params = array();
if (! $showColumnType) {
$params['ShowFieldTypesInDataEditView'] = 1;
} else {
$params['ShowFieldTypesInDataEditView'] = 0;
}
$params['ShowFunctionFields'] = $GLOBALS['cfg']['ShowFunctionFields'];
$params['goto'] = 'sql.php';
$this_other_url_params = array_merge($url_params, $params);
if (! $showColumnType) {
return ' : <a href="tbl_change.php'
. PMA_generate_common_url($this_other_url_params) . '">'
. __('Type') . '</a>' . "\n";
}
return '<th><a href="tbl_change.php'
. PMA_generate_common_url($this_other_url_params)
. '" title="' . __('Hide') . '">' . __('Type') . '</a></th>' . "\n";
}
/**
* Retrieve the default for datetime data type
*
* @param array $column containing column type, Default and null
*
* @return nothing
*/
function PMA_getDefaultForDatetime($column)
{
// d a t e t i m e
//
// Current date should not be set as default if the field is NULL
// for the current row, but do not put here the current datetime
// if there is a default value (the real default value will be set
// in the Default value logic below)
// Note: (tested in MySQL 4.0.16): when lang is some UTF-8,
// $column['Default'] is not set if it contains NULL:
// Array ([Field] => d [Type] => datetime [Null] => YES [Key] =>
// [Extra] => [True_Type] => datetime)
// but, look what we get if we switch to iso: (Default is NULL)
// Array ([Field] => d [Type] => datetime [Null] => YES [Key] =>
// [Default] => [Extra] => [True_Type] => datetime)
// so I force a NULL into it (I don't think it's possible
// to have an empty default value for DATETIME)
// then, the "if" after this one will work
if ($column['Type'] == 'datetime'
&& ! isset($column['Default'])
&& isset($column['Null'])
&& $column['Null'] == 'YES'
) {
$column['Default'] = null;
}
}
/**
* Analyze the table column array
*
* @param array $column description of column in given table
* @param array $comments_map comments for every column that has a comment
* @param boolean $timestamp_seen whether a timestamp has been seen
*
* @return array description of column in given table
*/
function PMA_analyzeTableColumnsArray($column, $comments_map, $timestamp_seen)
{
$column['Field_html'] = htmlspecialchars($column['Field']);
$column['Field_md5'] = md5($column['Field']);
// True_Type contains only the type (stops at first bracket)
$column['True_Type'] = preg_replace('@\(.*@s', '', $column['Type']);
PMA_getDefaultForDatetime($column);
$column['len'] = preg_match('@float|double@', $column['Type']) ? 100 : -1;
$column['Field_title'] = PMA_getColumnTitle($column, $comments_map);
$column['is_binary'] = PMA_isColumnBinary($column);
$column['is_blob'] = PMA_isColumnBlob($column);
$column['is_char'] = PMA_isColumnChar($column);
list($column['pma_type'], $column['wrap'], $column['first_timestamp'])
= PMA_getEnumSetAndTimestampColumns($column, $timestamp_seen);
return $column;
}
/**
* Retrieve the column title
*
* @param array $column description of column in given table
* @param array $comments_map comments for every column that has a comment
*
* @return string column title
*/
function PMA_getColumnTitle($column, $comments_map)
{
if (isset($comments_map[$column['Field']])) {
return '<span style="border-bottom: 1px dashed black;" title="'
. htmlspecialchars($comments_map[$column['Field']]) . '">'
. $column['Field_html'] . '</span>';
} else {
return $column['Field_html'];
}
}
/**
* check whether the column is a bainary
*
* @param array $column description of column in given table
*
* @return boolean If check to ensure types such as "enum('one','two','binary',..)"
* or "enum('one','two','varbinary',..)" are not categorized as
* binary.
*/
function PMA_isColumnBinary($column)
{
// The type column.
// Fix for bug #3152931 'ENUM and SET cannot have "Binary" option'
if (stripos($column['Type'], 'binary') === 0
|| stripos($column['Type'], 'varbinary') === 0
) {
return stristr($column['Type'], 'binary');
} else {
return false;
}
}
/**
* check whether the column is a blob
*
* @param array $column description of column in given table
*
* @return boolean If check to ensure types such as "enum('one','two','blob',..)"
* or "enum('one','two','tinyblob',..)" etc. are not categorized
* as blob.
*/
function PMA_isColumnBlob($column)
{
if (stripos($column['Type'], 'blob') === 0
|| stripos($column['Type'], 'tinyblob') === 0
|| stripos($column['Type'], 'mediumblob') === 0
|| stripos($column['Type'], 'longblob') === 0
) {
return stristr($column['Type'], 'blob');
} else {
return false;
}
}
/**
* check is table column char
*
* @param array $column description of column in given table
*
* @return boolean If check to ensure types such as "enum('one','two','char',..)" or
* "enum('one','two','varchar',..)" are not categorized as char.
*/
function PMA_isColumnChar($column)
{
if (stripos($column['Type'], 'char') === 0
|| stripos($column['Type'], 'varchar') === 0
) {
return stristr($column['Type'], 'char');
} else {
return false;
}
}
/**
* Retrieve set, enum, timestamp table columns
*
* @param array $column description of column in given table
* @param boolean $timestamp_seen whether a timestamp has been seen
*
* @return array $column['pma_type'], $column['wrap'], $column['first_timestamp']
*/
function PMA_getEnumSetAndTimestampColumns($column, $timestamp_seen)
{
$column['first_timestamp'] = false;
switch ($column['True_Type']) {
case 'set':
$column['pma_type'] = 'set';
$column['wrap'] = '';
break;
case 'enum':
$column['pma_type'] = 'enum';
$column['wrap'] = '';
break;
case 'timestamp':
if (! $timestamp_seen) { // can only occur once per table
$timestamp_seen = true;
$column['first_timestamp'] = true;
}
$column['pma_type'] = $column['Type'];
$column['wrap'] = ' nowrap';
break;
default:
$column['pma_type'] = $column['Type'];
$column['wrap'] = ' nowrap';
break;
}
return array($column['pma_type'], $column['wrap'], $column['first_timestamp']);
}
/**
* The function column
* We don't want binary data to be destroyed
* Note: from the MySQL manual: "BINARY doesn't affect how the column is
* stored or retrieved" so it does not mean that the contents is binary
*
* @param array $column description of column in given table
* @param boolean $is_upload upload or no
* @param string $column_name_appendix the name atttibute
* @param string $unnullify_trigger validation string
* @param array $no_support_types list of datatypes that are not (yet)
* handled by PMA
* @param integer $tabindex_for_function +3000
* @param integer $tabindex tab index
* @param integer $idindex id index
* @param boolean $insert_mode insert mode or edit mode
*
* @return string an html sippet
*/
function PMA_getFunctionColumn($column, $is_upload, $column_name_appendix,
$unnullify_trigger, $no_support_types, $tabindex_for_function,
$tabindex, $idindex, $insert_mode
) {
$html_output = '';
if (($GLOBALS['cfg']['ProtectBinary'] && $column['is_blob'] && ! $is_upload)
|| ($GLOBALS['cfg']['ProtectBinary'] === 'all' && $column['is_binary'])
|| ($GLOBALS['cfg']['ProtectBinary'] === 'noblob' && ! $column['is_blob'])
) {
$html_output .= '<td class="center">' . __('Binary') . '</td>' . "\n";
} elseif (strstr($column['True_Type'], 'enum')
|| strstr($column['True_Type'], 'set')
|| in_array($column['pma_type'], $no_support_types)
) {
$html_output .= '<td class="center">--</td>' . "\n";
} else {
$html_output .= '<td>' . "\n";
$html_output .= '<select name="funcs' . $column_name_appendix . '"'
. ' ' . $unnullify_trigger
. ' tabindex="' . ($tabindex + $tabindex_for_function) . '"'
. ' id="field_' . $idindex . '_1">';
$html_output .= PMA_Util::getFunctionsForField($column, $insert_mode) . "\n";
$html_output .= '</select>' . "\n";
$html_output .= '</td>' . "\n";
}
return $html_output;
}
/**
* The null column
*
* @param array $column description of column in given table
* @param string $column_name_appendix the name atttibute
* @param array $real_null_value is column value null or not null
* @param integer $tabindex tab index
* @param integer $tabindex_for_null +6000
* @param integer $idindex id index
* @param array $vkey [multi_edit]['row_id']
* @param array $foreigners keys into foreign fields
* @param array $foreignData data about the foreign keys
*
* @return string an html snippet
*/
function PMA_getNullColumn($column, $column_name_appendix, $real_null_value,
$tabindex, $tabindex_for_null, $idindex, $vkey, $foreigners, $foreignData
) {
if ($column['Null'] != 'YES') {
return "<td></td>\n";
}
$html_output = '';
$html_output .= '<td>' . "\n";
$html_output .= '<input type="hidden" name="fields_null_prev'
. $column_name_appendix . '"';
if ($real_null_value && !$column['first_timestamp']) {
$html_output .= ' value="on"';
}
$html_output .= ' />' . "\n";
$html_output .= '<input type="checkbox" class="checkbox_null" tabindex="'
. ($tabindex + $tabindex_for_null) . '"'
. ' name="fields_null' . $column_name_appendix . '"';
if ($real_null_value) {
$html_output .= ' checked="checked"';
}
$html_output .= ' id="field_' . ($idindex) . '_2" />';
// nullify_code is needed by the js nullify() function
$nullify_code = PMA_getNullifyCodeForNullColumn(
$column, $foreigners, $foreignData
);
// to be able to generate calls to nullify() in jQuery
$html_output .= '<input type="hidden" class="nullify_code" name="nullify_code'
. $column_name_appendix . '" value="' . $nullify_code . '" />';
$html_output .= '<input type="hidden" class="hashed_field" name="hashed_field'
. $column_name_appendix . '" value="' . $column['Field_md5'] . '" />';
$html_output .= '<input type="hidden" class="multi_edit" name="multi_edit'
. $column_name_appendix . '" value="' . PMA_escapeJsString($vkey) . '" />';
$html_output .= '</td>' . "\n";
return $html_output;
}
/**
* Retrieve the nullify code for the null column
*
* @param array $column description of column in given table
* @param array $foreigners keys into foreign fields
* @param array $foreignData data about the foreign keys
*
* @return integer $nullify_code
*/
function PMA_getNullifyCodeForNullColumn($column, $foreigners, $foreignData)
{
if (strstr($column['True_Type'], 'enum')) {
if (strlen($column['Type']) > 20) {
$nullify_code = '1';
} else {
$nullify_code = '2';
}
} elseif (strstr($column['True_Type'], 'set')) {
$nullify_code = '3';
} elseif ($foreigners
&& isset($foreigners[$column['Field']])
&& $foreignData['foreign_link'] == false
) {
// foreign key in a drop-down
$nullify_code = '4';
} elseif ($foreigners
&& isset($foreigners[$column['Field']])
&& $foreignData['foreign_link'] == true
) {
// foreign key with a browsing icon
$nullify_code = '6';
} else {
$nullify_code = '5';
}
return $nullify_code;
}
/**
* Get the HTML elements for value column in insert form
*
* @param array $column description of column in given table
* @param string $backup_field hidden input field
* @param string $column_name_appendix the name atttibute
* @param string $unnullify_trigger validation string
* @param integer $tabindex tab index
* @param integer $tabindex_for_value offset for the values tabindex
* @param integer $idindex id index
* @param array $data description of the column field
* @param array $special_chars special characters
* @param array $foreignData data about the foreign keys
* @param boolean $odd_row whether row is odd
* @param array $paramTableDbArray array containing $table and $db
* @param array $rownumber_param &rownumber=row_id
* @param array $titles An HTML IMG tag for a particular icon from
* a theme, which may be an actual file or
* an icon from a sprite
* @param array $text_dir text direction
* @param string $special_chars_encoded replaced char if the string starts
* with a \r\n pair (0x0d0a) add an extra \n
* @param string $vkey [multi_edit]['row_id']
* @param boolean $is_upload is upload or not
* @param integer $biggest_max_file_size 0 intger
* @param string $default_char_editing default char editing mode which is stroe
* in the config.inc.php script
* @param array $no_support_types list of datatypes that are not (yet)
* handled by PMA
* @param array $gis_data_types list of GIS data types
* @param array $extracted_columnspec associative array containing type,
* spec_in_brackets and possibly
* enum_set_values (another array)
*
* @return string an html snippet
*/
function PMA_getValueColumn($column, $backup_field, $column_name_appendix,
$unnullify_trigger, $tabindex, $tabindex_for_value, $idindex, $data,
$special_chars, $foreignData, $odd_row, $paramTableDbArray, $rownumber_param,
$titles, $text_dir, $special_chars_encoded, $vkey,
$is_upload, $biggest_max_file_size,
$default_char_editing, $no_support_types, $gis_data_types, $extracted_columnspec
) {
$html_output = '';
if ($foreignData['foreign_link'] == true) {
$html_output .= PMA_getForeignLink(
$column, $backup_field, $column_name_appendix,
$unnullify_trigger, $tabindex, $tabindex_for_value, $idindex, $data,
$paramTableDbArray, $rownumber_param, $titles
);
} elseif (is_array($foreignData['disp_row'])) {
$html_output .= PMA_dispRowForeignData(
$backup_field, $column_name_appendix,
$unnullify_trigger, $tabindex, $tabindex_for_value,
$idindex, $data, $foreignData
);
} elseif ($GLOBALS['cfg']['LongtextDoubleTextarea']
&& strstr($column['pma_type'], 'longtext')
) {
$html_output = ' </td>';
$html_output .= '</tr>';
$html_output .= '<tr class="' . ($odd_row ? 'odd' : 'even') . '">'
. '<td colspan="5" class="right">';
$html_output .= PMA_getTextarea(
$column, $backup_field, $column_name_appendix, $unnullify_trigger,
$tabindex, $tabindex_for_value, $idindex, $text_dir,
$special_chars_encoded
);
} elseif (strstr($column['pma_type'], 'text')) {
$html_output .= PMA_getTextarea(
$column, $backup_field, $column_name_appendix, $unnullify_trigger,
$tabindex, $tabindex_for_value, $idindex, $text_dir,
$special_chars_encoded
);
$html_output .= "\n";
if (strlen($special_chars) > 32000) {
$html_output .= "</td>\n";
$html_output .= '<td>' . __(
'Because of its length,<br /> this column might not be editable'
);
}
} elseif ($column['pma_type'] == 'enum') {
$html_output .= PMA_getPmaTypeEnum(
$column, $backup_field, $column_name_appendix, $extracted_columnspec,
$unnullify_trigger, $tabindex, $tabindex_for_value, $idindex, $data
);
} elseif ($column['pma_type'] == 'set') {
$html_output .= PMA_getPmaTypeSet(
$column, $extracted_columnspec, $backup_field,
$column_name_appendix, $unnullify_trigger, $tabindex,
$tabindex_for_value, $idindex, $data
);
} elseif ($column['is_binary'] || $column['is_blob']) {
$html_output .= PMA_getBinaryAndBlobColumn(
$column, $data, $special_chars, $biggest_max_file_size,
$backup_field, $column_name_appendix, $unnullify_trigger, $tabindex,
$tabindex_for_value, $idindex, $text_dir, $special_chars_encoded,
$vkey, $is_upload
);
} elseif (! in_array($column['pma_type'], $no_support_types)) {
$html_output .= PMA_getNoSupportTypes(
$column, $default_char_editing, $backup_field,
$column_name_appendix, $unnullify_trigger, $tabindex, $special_chars,
$tabindex_for_value, $idindex, $text_dir, $special_chars_encoded,
$data, $extracted_columnspec
);
}
if (in_array($column['pma_type'], $gis_data_types)) {
$html_output .= PMA_getHTMLforGisDataTypes();
}
return $html_output;
}
/**
* Get HTML for foreign link in insert form
*
* @param array $column description of column in given table
* @param string $backup_field hidden input field
* @param string $column_name_appendix the name atttibute
* @param string $unnullify_trigger validation string
* @param integer $tabindex tab index
* @param integer $tabindex_for_value offset for the values tabindex
* @param integer $idindex id index
* @param array $data data to edit
* @param array $paramTableDbArray array containing $table and $db
* @param array $rownumber_param &rownumber=row_id
* @param array $titles An HTML IMG tag for a particular icon from
* a theme, which may be an actual file or
* an icon from a sprite
*
* @return string an html snippet
*/
function PMA_getForeignLink($column, $backup_field, $column_name_appendix,
$unnullify_trigger, $tabindex, $tabindex_for_value, $idindex, $data,
$paramTableDbArray, $rownumber_param, $titles
) {
list($table, $db) = $paramTableDbArray;
$html_output = '';
$html_output .= $backup_field . "\n";
$html_output .= '<input type="hidden" name="fields_type'
. $column_name_appendix . '" value="foreign" />';
$html_output .= '<input type="text" name="fields' . $column_name_appendix . '" '
. 'class="textfield" '
. $unnullify_trigger . ' '
. 'tabindex="' . ($tabindex + $tabindex_for_value) . '" '
. 'id="field_' . ($idindex) . '_3" '
. 'value="' . htmlspecialchars($data) . '" />';
$html_output .= '<a class="foreign_values_anchor" target="_blank" '
. 'onclick="window.open(this.href,\'foreigners\', \'width=640,height=240,'
. 'scrollbars=yes,resizable=yes\'); return false;" '
. 'href="browse_foreigners.php?'
. PMA_generate_common_url($db, $table) . '&field='
. PMA_escapeJsString(urlencode($column['Field']) . $rownumber_param) . '">'
. str_replace("'", "\'", $titles['Browse']) . '</a>';
return $html_output;
}
/**
* Get HTML to display foreign data
*
* @param string $backup_field hidden input field
* @param string $column_name_appendix the name atttibute
* @param string $unnullify_trigger validation string
* @param integer $tabindex tab index
* @param integer $tabindex_for_value offset for the values tabindex
* @param integer $idindex id index
* @param array $data data to edit
* @param array $foreignData data about the foreign keys
*
* @return string an html snippet
*/
function PMA_dispRowForeignData($backup_field, $column_name_appendix,
$unnullify_trigger, $tabindex, $tabindex_for_value, $idindex, $data,
$foreignData
) {
$html_output = '';
$html_output .= $backup_field . "\n";
$html_output .= '<input type="hidden"'
. ' name="fields_type' . $column_name_appendix . '"'
. ' value="foreign" />';
$html_output .= '<select name="fields' . $column_name_appendix . '"'
. ' ' . $unnullify_trigger
. ' class="textfield"'
. ' tabindex="' . ($tabindex + $tabindex_for_value). '"'
. ' id="field_' . $idindex . '_3">';
$html_output .= PMA_foreignDropdown(
$foreignData['disp_row'], $foreignData['foreign_field'],
$foreignData['foreign_display'], $data,
$GLOBALS['cfg']['ForeignKeyMaxLimit']
);
$html_output .= '</select>';
return $html_output;
}
/**
* Get HTML textarea for insert form
*
* @param array $column column information
* @param string $backup_field hidden input field
* @param string $column_name_appendix the name atttibute
* @param string $unnullify_trigger validation string
* @param integer $tabindex tab index
* @param integer $tabindex_for_value offset for the values tabindex
* @param integer $idindex id index
* @param array $text_dir text direction
* @param array $special_chars_encoded replaced char if the string starts
* with a \r\n pair (0x0d0a) add an extra \n
*
* @return string an html snippet
*/
function PMA_getTextarea($column, $backup_field, $column_name_appendix,
$unnullify_trigger,
$tabindex, $tabindex_for_value, $idindex, $text_dir, $special_chars_encoded
) {
$the_class = '';
$textAreaRows = $GLOBALS['cfg']['TextareaRows'];
$textareaCols = $GLOBALS['cfg']['TextareaCols'];
if ($column['is_char']) {
$the_class = 'char';
$textAreaRows = $GLOBALS['cfg']['CharTextareaRows'];
$textareaCols = $GLOBALS['cfg']['CharTextareaCols'];
} elseif ($GLOBALS['cfg']['LongtextDoubleTextarea']
&& strstr($column['pma_type'], 'longtext')
) {
$textAreaRows = $GLOBALS['cfg']['TextareaRows'] * 2;
$textareaCols = $GLOBALS['cfg']['TextareaCols'] * 2;
}
$html_output = $backup_field . "\n"
. '<textarea name="fields' . $column_name_appendix . '"'
. ' class="' . $the_class . '"'
. ' rows="' . $textAreaRows . '"'
. ' cols="' . $textareaCols . '"'
. ' dir="' . $text_dir . '"'
. ' id="field_' . ($idindex) . '_3"'
. ' ' . $unnullify_trigger
. ' tabindex="' . ($tabindex + $tabindex_for_value) . '">'
. $special_chars_encoded
. '</textarea>';
return $html_output;
}
/**
* Get HTML for enum type
*
* @param type $column description of column in given table
* @param type $backup_field hidden input field
* @param type $column_name_appendix the name atttibute
* @param type $extracted_columnspec associative array containing type,
* spec_in_brackets and possibly
* enum_set_values (another array)
* @param type $unnullify_trigger validation string
* @param type $tabindex tab index
* @param type $tabindex_for_value offset for the values tabindex
* @param type $idindex id index
* @param type $data data to edit
*
* @return type string an html snippet
*/
function PMA_getPmaTypeEnum($column, $backup_field, $column_name_appendix,
$extracted_columnspec, $unnullify_trigger, $tabindex, $tabindex_for_value,
$idindex, $data
) {
$html_output = '';
if (! isset($column['values'])) {
$column['values'] = PMA_getColumnEnumValues(
$column, $extracted_columnspec
);
}
$column_enum_values = $column['values'];
$html_output .= '<input type="hidden" name="fields_type'
. $column_name_appendix. '" value="enum" />';
$html_output .= '<input type="hidden" name="fields'
. $column_name_appendix . '" value="" />';
$html_output .= "\n" . ' ' . $backup_field . "\n";
if (strlen($column['Type']) > 20) {
$html_output .= PMA_getDropDownDependingOnLength(
$column, $column_name_appendix, $unnullify_trigger,
$tabindex, $tabindex_for_value, $idindex, $data, $column_enum_values
);
} else {
$html_output .= PMA_getRadioButtonDependingOnLength(
$column_name_appendix, $unnullify_trigger,
$tabindex, $column, $tabindex_for_value,
$idindex, $data, $column_enum_values
);
}
return $html_output;
}
/**
* Get column values
*
* @param array $column description of column in given table
* @param array $extracted_columnspec associative array containing type,
* spec_in_brackets and possibly enum_set_values
* (another array)
*
* @return array column values as an associative array
*/
function PMA_getColumnEnumValues($column, $extracted_columnspec)
{
$column['values'] = array();
foreach ($extracted_columnspec['enum_set_values'] as $val) {
$column['values'][] = array(
'plain' => $val,
'html' => htmlspecialchars($val),
);
}
return $column['values'];
}
/**
* Get HTML drop down for more than 20 string length
*
* @param array $column description of column in given table
* @param string $column_name_appendix the name atttibute
* @param string $unnullify_trigger validation string
* @param integer $tabindex tab index
* @param integer $tabindex_for_value offset for the values tabindex
* @param integer $idindex id index
* @param array $data data to edit
* @param array $column_enum_values $column['values']
*
* @return string an html snippet
*/
function PMA_getDropDownDependingOnLength(
$column, $column_name_appendix, $unnullify_trigger,
$tabindex, $tabindex_for_value, $idindex, $data, $column_enum_values
) {
$html_output = '<select name="fields' . $column_name_appendix . '"'
. ' ' . $unnullify_trigger
. ' class="textfield"'
. ' tabindex="' . ($tabindex + $tabindex_for_value) . '"'
. ' id="field_' . ($idindex) . '_3">';
$html_output .= '<option value=""> </option>' . "\n";
foreach ($column_enum_values as $enum_value) {
$html_output .= '<option value="' . $enum_value['html'] . '"';
if ($data == $enum_value['plain']
|| ($data == ''
&& (! isset($_REQUEST['where_clause']) || $column['Null'] != 'YES')
&& isset($column['Default'])
&& $enum_value['plain'] == $column['Default'])
) {
$html_output .= ' selected="selected"';
}
$html_output .= '>' . $enum_value['html'] . '</option>' . "\n";
}
$html_output .= '</select>';
return $html_output;
}
/**
* Get HTML radio button for less than 20 string length
*
* @param string $column_name_appendix the name atttibute
* @param string $unnullify_trigger validation string
* @param integer $tabindex tab index
* @param array $column description of column in given table
* @param integer $tabindex_for_value offset for the values tabindex
* @param integer $idindex id index
* @param array $data data to edit
* @param array $column_enum_values $column['values']
*
* @return string an html snippet
*/
function PMA_getRadioButtonDependingOnLength(
$column_name_appendix, $unnullify_trigger,
$tabindex, $column, $tabindex_for_value, $idindex, $data, $column_enum_values
) {
$j = 0;
$html_output = '';
foreach ($column_enum_values as $enum_value) {
$html_output .= ' '
. '<input type="radio" name="fields' . $column_name_appendix . '"'
. ' class="textfield"'
. ' value="' . $enum_value['html'] . '"'
. ' id="field_' . ($idindex) . '_3_' . $j . '"'
. ' ' . $unnullify_trigger;
if ($data == $enum_value['plain']
|| ($data == ''
&& (! isset($_REQUEST['where_clause']) || $column['Null'] != 'YES')
&& isset($column['Default'])
&& $enum_value['plain'] == $column['Default'])
) {
$html_output .= ' checked="checked"';
}
$html_output .= ' tabindex="' . ($tabindex + $tabindex_for_value) . '" />';
$html_output .= '<label for="field_' . $idindex . '_3_' . $j . '">'
. $enum_value['html'] . '</label>' . "\n";
$j++;
}
return $html_output;
}
/**
* Get the HTML for 'set' pma type
*
* @param array $column description of column in given table
* @param array $extracted_columnspec associative array containing type,
* spec_in_brackets and possibly
* enum_set_values (another array)
* @param string $backup_field hidden input field
* @param string $column_name_appendix the name atttibute
* @param string $unnullify_trigger validation string
* @param integer $tabindex tab index
* @param integer $tabindex_for_value offset for the values tabindex
* @param integer $idindex id index
* @param array $data description of the column field
*
* @return string an html snippet
*/
function PMA_getPmaTypeSet(
$column, $extracted_columnspec, $backup_field,
$column_name_appendix, $unnullify_trigger, $tabindex,
$tabindex_for_value, $idindex, $data
) {
list($column_set_values, $select_size) = PMA_getColumnSetValueAndSelectSize(
$column, $extracted_columnspec
);
$vset = array_flip(explode(',', $data));
$html_output = $backup_field . "\n";
$html_output .= '<input type="hidden" name="fields_type'
. $column_name_appendix . '" value="set" />';
$html_output .= '<select name="fields' . $column_name_appendix . '[]' . '"'
. ' class="textfield"'
. ' size="' . $select_size . '"'
. ' multiple="multiple"'
. ' ' . $unnullify_trigger
. ' tabindex="' . ($tabindex + $tabindex_for_value) . '"'
. ' id="field_' . ($idindex) . '_3">';
foreach ($column_set_values as $column_set_value) {
$html_output .= '<option value="' . $column_set_value['html'] . '"';
if (isset($vset[$column_set_value['plain']])) {
$html_output .= ' selected="selected"';
}
$html_output .= '>' . $column_set_value['html'] . '</option>' . "\n";
}
$html_output .= '</select>';
return $html_output;
}
/**
* Retrieve column 'set' value and select size
*
* @param array $column description of column in given table
* @param array $extracted_columnspec associative array containing type,
* spec_in_brackets and possibly enum_set_values
* (another array)
*
* @return array $column['values'], $column['select_size']
*/
function PMA_getColumnSetValueAndSelectSize($column, $extracted_columnspec)
{
if (! isset($column['values'])) {
$column['values'] = array();
foreach ($extracted_columnspec['enum_set_values'] as $val) {
$column['values'][] = array(
'plain' => $val,
'html' => htmlspecialchars($val),
);
}
$column['select_size'] = min(4, count($column['values']));
}
return array($column['values'], $column['select_size']);
}
/**
* Get HTML for binary and blob column
*
* @param array $column description of column in given table
* @param array $data data to edit
* @param array $special_chars special characters
* @param integer $biggest_max_file_size biggest max file size for uploading
* @param string $backup_field hidden input field
* @param string $column_name_appendix the name atttibute
* @param string $unnullify_trigger validation string
* @param integer $tabindex tab index
* @param integer $tabindex_for_value offset for the values tabindex
* @param integer $idindex id index
* @param string $text_dir text direction
* @param string $special_chars_encoded replaced char if the string starts
* with a \r\n pair (0x0d0a) add an extra \n
* @param string $vkey [multi_edit]['row_id']
* @param boolean $is_upload is upload or not
*
* @return string an html snippet
*/
function PMA_getBinaryAndBlobColumn(
$column, $data, $special_chars, $biggest_max_file_size,
$backup_field, $column_name_appendix, $unnullify_trigger, $tabindex,
$tabindex_for_value, $idindex, $text_dir, $special_chars_encoded,
$vkey, $is_upload
) {
$html_output = '';
if (($GLOBALS['cfg']['ProtectBinary'] && $column['is_blob'])
|| ($GLOBALS['cfg']['ProtectBinary'] == 'all' && $column['is_binary'])
|| ($GLOBALS['cfg']['ProtectBinary'] == 'noblob' && !$column['is_blob'])
) {
$html_output .= __('Binary - do not edit');
if (isset($data)) {
$data_size = PMA_Util::formatByteDown(
strlen(stripslashes($data)), 3, 1
);
$html_output .= ' ('. $data_size [0] . ' ' . $data_size[1] . ')';
unset($data_size);
}
$html_output .= '<input type="hidden" name="fields_type'
. $column_name_appendix . '" value="protected" />'
. '<input type="hidden" name="fields'
. $column_name_appendix . '" value="" />';
} elseif ($column['is_blob']) {
$html_output .= "\n" . PMA_getTextarea(
$column, $backup_field, $column_name_appendix, $unnullify_trigger,
$tabindex, $tabindex_for_value, $idindex, $text_dir,
$special_chars_encoded
);
} else {
// field size should be at least 4 and max $GLOBALS['cfg']['LimitChars']
$fieldsize = min(max($column['len'], 4), $GLOBALS['cfg']['LimitChars']);
$html_output .= "\n" . $backup_field . "\n" . PMA_getHTMLinput(
$column, $column_name_appendix, $special_chars, $fieldsize,
$unnullify_trigger, $tabindex, $tabindex_for_value, $idindex
);
}
if ($is_upload && $column['is_blob']) {
$html_output .= '<br />'
. '<input type="file"'
. ' name="fields_upload' . $vkey . '[' . $column['Field_md5'] . ']"'
. ' class="textfield" id="field_' . $idindex . '_3" size="10"'
. ' ' . $unnullify_trigger . '/> ';
list($html_out, $biggest_max_file_size) = PMA_getMaxUploadSize(
$column, $biggest_max_file_size
);
$html_output .= $html_out;
}
if (!empty($GLOBALS['cfg']['UploadDir'])) {
$html_output .= PMA_getSelectOptionForUpload($vkey, $column);
}
return $html_output;
}
/**
* Get HTML input type
*
* @param array $column description of column in given table
* @param string $column_name_appendix the name atttibute
* @param array $special_chars special characters
* @param integer $fieldsize html field size
* @param string $unnullify_trigger validation string
* @param integer $tabindex tab index
* @param integer $tabindex_for_value offset for the values tabindex
* @param integer $idindex id index
*
* @return string an html snippet
*/
function PMA_getHTMLinput($column, $column_name_appendix, $special_chars,
$fieldsize, $unnullify_trigger, $tabindex, $tabindex_for_value, $idindex
) {
$the_class = 'textfield';
if ($column['pma_type'] == 'date') {
$the_class .= ' datefield';
} elseif ($column['pma_type'] == 'datetime'
|| substr($column['pma_type'], 0, 9) == 'timestamp'
) {
$the_class .= ' datetimefield';
}
return '<input type="text" name="fields' . $column_name_appendix . '"'
. ' value="' . $special_chars . '" size="' . $fieldsize . '"'
. ' class="' . $the_class . '" ' . $unnullify_trigger
. ' tabindex="' . ($tabindex + $tabindex_for_value). '"'
. ' id="field_' . ($idindex) . '_3" />';
}
/**
* Get HTML select option for upload
*
* @param string $vkey [multi_edit]['row_id']
* @param array $column description of column in given table
*
* @return string an html snippet
*/
function PMA_getSelectOptionForUpload($vkey, $column)
{
$files = PMA_getFileSelectOptions(
PMA_Util::userDir($GLOBALS['cfg']['UploadDir'])
);
if ($files === false) {
return '<font color="red">' . __('Error') . '</font><br />' . "\n"
. __('The directory you set for upload work cannot be reached') . "\n";
} elseif (!empty($files)) {
return "<br />\n"
. '<i>' . __('Or') . '</i>' . ' '
. __('web server upload directory') . ':<br />' . "\n"
. '<select size="1" name="fields_uploadlocal'
. $vkey . '[' . $column['Field_md5'] . ']">' . "\n"
. '<option value="" selected="selected"></option>' . "\n"
. $files
. '</select>' . "\n";
}
}
/**
* Retrieve the maximum upload file size
*
* @param array $column description of column in given table
* @param integer $biggest_max_file_size biggest max file size for uploading
*
* @return array an html snippet and $biggest_max_file_size
*/
function PMA_getMaxUploadSize($column, $biggest_max_file_size)
{
// find maximum upload size, based on field type
/**
* @todo with functions this is not so easy, as you can basically
* process any data with function like MD5
*/
global $max_upload_size;
$max_field_sizes = array(
'tinyblob' => '256',
'blob' => '65536',
'mediumblob' => '16777216',
'longblob' => '4294967296' // yeah, really
);
$this_field_max_size = $max_upload_size; // from PHP max
if ($this_field_max_size > $max_field_sizes[$column['pma_type']]) {
$this_field_max_size = $max_field_sizes[$column['pma_type']];
}
$html_output
= PMA_Util::getFormattedMaximumUploadSize(
$this_field_max_size
) . "\n";
// do not generate here the MAX_FILE_SIZE, because we should
// put only one in the form to accommodate the biggest field
if ($this_field_max_size > $biggest_max_file_size) {
$biggest_max_file_size = $this_field_max_size;
}
return array($html_output, $biggest_max_file_size);
}
/**
* Get HTML for pma no support types
*
* @param array $column description of column in given table
* @param string $default_char_editing default char editing mode which is stroe
* in the config.inc.php script
* @param string $backup_field hidden input field
* @param string $column_name_appendix the name atttibute
* @param string $unnullify_trigger validation string
* @param integer $tabindex tab index
* @param array $special_chars apecial characters
* @param integer $tabindex_for_value offset for the values tabindex
* @param integer $idindex id index
* @param string $text_dir text direction
* @param array $special_chars_encoded replaced char if the string starts
* with a \r\n pair (0x0d0a) add an extra \n
* @param strign $data data to edit
* @param array $extracted_columnspec associative array containing type,
* spec_in_brackets and possibly
* enum_set_values (another array)
*
* @return string an html snippet
*/
function PMA_getNoSupportTypes($column, $default_char_editing, $backup_field,
$column_name_appendix, $unnullify_trigger, $tabindex, $special_chars,
$tabindex_for_value, $idindex, $text_dir, $special_chars_encoded, $data,
$extracted_columnspec
) {
$fieldsize = PMA_getColumnSize($column, $extracted_columnspec);
$html_output = $backup_field . "\n";
if ($column['is_char']
&& ($GLOBALS['cfg']['CharEditing'] == 'textarea'
|| strpos($data, "\n") !== false)
) {
$html_output .= "\n";
$GLOBALS['cfg']['CharEditing'] = $default_char_editing;
$html_output .= PMA_getTextarea(
$column, $backup_field, $column_name_appendix, $unnullify_trigger,
$tabindex, $tabindex_for_value, $idindex, $text_dir,
$special_chars_encoded
);
} else {
$html_output .= PMA_getHTMLinput(
$column, $column_name_appendix, $special_chars,
$fieldsize, $unnullify_trigger, $tabindex, $tabindex_for_value, $idindex
);
if ($column['Extra'] == 'auto_increment') {
$html_output .= '<input type="hidden" name="auto_increment'
. $column_name_appendix . '" value="1" />';
}
if (substr($column['pma_type'], 0, 9) == 'timestamp') {
$html_output .= '<input type="hidden" name="fields_type'
. $column_name_appendix . '" value="timestamp" />';
}
if (substr($column['pma_type'], 0, 8) == 'datetime') {
$html_output .= '<input type="hidden" name="fields_type'
. $column_name_appendix . '" value="datetime" />';
}
if ($column['True_Type'] == 'bit') {
$html_output .= '<input type="hidden" name="fields_type'
. $column_name_appendix . '" value="bit" />';
}
if ($column['pma_type'] == 'date'
|| $column['pma_type'] == 'datetime'
|| substr($column['pma_type'], 0, 9) == 'timestamp'
) {
// the _3 suffix points to the date field
// the _2 suffix points to the corresponding NULL checkbox
// in dateFormat, 'yy' means the year with 4 digits
}
}
return $html_output;
}
/**
* Get the field size
*
* @param array $column description of column in given table
* @param array $extracted_columnspec associative array containing type,
* spec_in_brackets and possibly enum_set_values
* (another array)
*
* @return integer field size
*/
function PMA_getColumnSize($column, $extracted_columnspec)
{
if ($column['is_char']) {
$fieldsize = $extracted_columnspec['spec_in_brackets'];
if ($fieldsize > $GLOBALS['cfg']['MaxSizeForInputField']) {
/**
* This case happens for CHAR or VARCHAR columns which have
* a size larger than the maximum size for input field.
*/
$GLOBALS['cfg']['CharEditing'] = 'textarea';
}
} else {
/**
* This case happens for example for INT or DATE columns;
* in these situations, the value returned in $column['len']
* seems appropriate.
*/
$fieldsize = $column['len'];
}
return min(
max($fieldsize, $GLOBALS['cfg']['MinSizeForInputField']),
$GLOBALS['cfg']['MaxSizeForInputField']
);
}
/**
* Get HTML for gis data types
*
* @return string an html snippet
*/
function PMA_getHTMLforGisDataTypes()
{
$edit_str = PMA_Util::getIcon('b_edit.png', __('Edit/Insert'));
return '<span class="open_gis_editor">'
. PMA_Util::linkOrButton(
'#', $edit_str, array(), false, false, '_blank'
)
. '</span>';
}
/**
* get html for continue insertion form
*
* @param string $table name of the table
* @param string $db name of the database
* @param array $where_clause_array array of where clauses
* @param string $err_url error url
*
* @return string an html snippet
*/
function PMA_getContinueInsertionForm($table, $db, $where_clause_array, $err_url)
{
$html_output = '<form id="continueForm" method="post"'
. ' action="tbl_replace.php" name="continueForm">'
. PMA_generate_common_hidden_inputs($db, $table)
. '<input type="hidden" name="goto"'
. ' value="' . htmlspecialchars($GLOBALS['goto']) . '" />'
. '<input type="hidden" name="err_url"'
. ' value="' . htmlspecialchars($err_url) . '" />'
. '<input type="hidden" name="sql_query"'
. ' value="' . htmlspecialchars($_REQUEST['sql_query']) . '" />';
if (isset($_REQUEST['where_clause'])) {
foreach ($where_clause_array as $key_id => $where_clause) {
$html_output .= '<input type="hidden"'
. ' name="where_clause[' . $key_id . ']"'
. ' value="' . htmlspecialchars(trim($where_clause)) . '" />'. "\n";
}
}
$tmp = '<select name="insert_rows" id="insert_rows">' . "\n";
$option_values = array(1, 2, 5, 10, 15, 20, 30, 40);
foreach ($option_values as $value) {
$tmp .= '<option value="' . $value . '"';
if ($value == $GLOBALS['cfg']['InsertRows']) {
$tmp .= ' selected="selected"';
}
$tmp .= '>' . $value . '</option>' . "\n";
}
$tmp .= '</select>' . "\n";
$html_output .= "\n" . sprintf(__('Continue insertion with %s rows'), $tmp);
unset($tmp);
$html_output .= '</form>' . "\n";
return $html_output;
}
/**
* Get action panel
*
* @param array $where_clause where clause
* @param string $after_insert insert mode, e.g. new_insert, same_insert
* @param integer $tabindex tab index
* @param integer $tabindex_for_value offset for the values tabindex
* @param boolean $found_unique_key boolean variable for unique key
*
* @return string an html snippet
*/
function PMA_getActionsPanel($where_clause, $after_insert, $tabindex,
$tabindex_for_value, $found_unique_key
) {
$html_output = '<fieldset id="actions_panel">'
. '<table cellpadding="5" cellspacing="0">'
. '<tr>'
. '<td class="nowrap vmiddle">'
. PMA_getSubmitTypeDropDown($where_clause, $tabindex, $tabindex_for_value)
. "\n";
$html_output .= '</td>'
. '<td class="vmiddle">'
. ' <strong>'
. __('and then') . '</strong> '
. '</td>'
. '<td class="nowrap vmiddle">'
. PMA_getAfterInsertDropDown(
$where_clause, $after_insert, $found_unique_key
)
. '</td>'
. '</tr>';
$html_output .='<tr>'
. PMA_getSumbitAndResetButtonForActionsPanel($tabindex, $tabindex_for_value)
. '</tr>'
. '</table>'
. '</fieldset>';
return $html_output;
}
/**
* Get a HTML drop down for submit types
*
* @param array $where_clause where clause
* @param integer $tabindex tab index
* @param integer $tabindex_for_value offset for the values tabindex
*
* @return string an html snippet
*/
function PMA_getSubmitTypeDropDown($where_clause, $tabindex, $tabindex_for_value)
{
$html_output = '<select name="submit_type" class="control_at_footer" tabindex="'
. ($tabindex + $tabindex_for_value + 1) . '">';
if (isset($where_clause)) {
$html_output .= '<option value="save">' . __('Save') . '</option>';
}
$html_output .= '<option value="insert">'
. __('Insert as new row')
. '</option>'
. '<option value="insertignore">'
. __('Insert as new row and ignore errors')
. '</option>'
. '<option value="showinsert">'
. __('Show insert query')
. '</option>'
. '</select>';
return $html_output;
}
/**
* Get HTML drop down for after insert
*
* @param array $where_clause where clause
* @param string $after_insert insert mode, e.g. new_insert, same_insert
* @param boolean $found_unique_key boolean variable for unique key
*
* @return string an html snippet
*/
function PMA_getAfterInsertDropDown($where_clause, $after_insert, $found_unique_key)
{
$html_output = '<select name="after_insert" class="control_at_footer">'
. '<option value="back" '
. ($after_insert == 'back' ? 'selected="selected"' : '') . '>'
. __('Go back to previous page') . '</option>'
. '<option value="new_insert" '
. ($after_insert == 'new_insert' ? 'selected="selected"' : '') . '>'
. __('Insert another new row') . '</option>';
if (isset($where_clause)) {
$html_output .= '<option value="same_insert" '
. ($after_insert == 'same_insert' ? 'selected="selected"' : '') . '>'
. __('Go back to this page') . '</option>';
// If we have just numeric primary key, we can also edit next
// in 2.8.2, we were looking for `field_name` = numeric_value
//if (preg_match('@^[\s]*`[^`]*` = [0-9]+@', $where_clause)) {
// in 2.9.0, we are looking for `table_name`.`field_name` = numeric_value
$is_numeric = false;
if (! is_array($where_clause)) {
$where_clause = array($where_clause);
}
for ($i = 0; $i < count($where_clause); $i++) {
$is_numeric = preg_match(
'@^[\s]*`[^`]*`[\.]`[^`]*` = [0-9]+@',
$where_clause[$i]
);
if ($is_numeric == true) {
break;
}
}
if ($found_unique_key && $is_numeric) {
$html_output .= '<option value="edit_next" '
. ($after_insert == 'edit_next' ? 'selected="selected"' : '') . '>'
. __('Edit next row') . '</option>';
}
}
$html_output .= '</select>';
return $html_output;
}
/**
* get Submit button and Reset button for action panel
*
* @param integer $tabindex tab index
* @param integer $tabindex_for_value offset for the values tabindex
*
* @return string an html snippet
*/
function PMA_getSumbitAndResetButtonForActionsPanel($tabindex, $tabindex_for_value)
{
return '<td>'
. PMA_Util::showHint(
__(
'Use TAB key to move from value to value,'
. ' or CTRL+arrows to move anywhere'
)
)
. '</td>'
. '<td colspan="3" class="right vmiddle">'
. '<input type="submit" class="control_at_footer" value="' . __('Go') . '"'
. 'tabindex="' . ($tabindex + $tabindex_for_value + 6) . '" id="buttonYes" />'
. '<input type="reset" class="control_at_footer" value="' . __('Reset') . '"'
. 'tabindex="' . ($tabindex + $tabindex_for_value + 7) . '" />'
. '</td>';
}
/**
* Get table head and table foot for insert row table
*
* @param array $url_params url parameters
*
* @return string an html snippet
*/
function PMA_getHeadAndFootOfInsertRowTable($url_params)
{
$html_output = '<table class="insertRowTable">'
. '<thead>'
. '<tr>'
. '<th>' . __('Column') . '</th>';
if ($GLOBALS['cfg']['ShowFieldTypesInDataEditView']) {
$html_output .= PMA_showColumnTypesInDataEditView($url_params, true);
}
if ($GLOBALS['cfg']['ShowFunctionFields']) {
$html_output .= PMA_showFunctionFieldsInEditMode($url_params, true);
}
$html_output .= '<th>'. __('Null') . '</th>'
. '<th>' . __('Value') . '</th>'
. '</tr>'
. '</thead>'
. ' <tfoot>'
. '<tr>'
. '<th colspan="5" class="tblFooters right">'
. '<input type="submit" value="' . __('Go') . '" />'
. '</th>'
. '</tr>'
. '</tfoot>';
return $html_output;
}
/**
* Prepares the field value and retrieve special chars, backup field and data array
*
* @param array $current_row a row of the table
* @param array $column description of column in given table
* @param array $extracted_columnspec associative array containing type,
* spec_in_brackets and possibly
* enum_set_values (another array)
* @param boolean $real_null_value whether column value null or not null
* @param array $gis_data_types list of GIS data types
* @param string $column_name_appendix string to append to column name in input
*
* @return array $real_null_value, $data, $special_chars, $backup_field,
* $special_chars_encoded
*/
function PMA_getSpecialCharsAndBackupFieldForExistingRow(
$current_row, $column, $extracted_columnspec,
$real_null_value, $gis_data_types, $column_name_appendix
) {
$special_chars_encoded = '';
// (we are editing)
if (is_null($current_row[$column['Field']])) {
$real_null_value = true;
$current_row[$column['Field']] = '';
$special_chars = '';
$data = $current_row[$column['Field']];
} elseif ($column['True_Type'] == 'bit') {
$special_chars = PMA_Util::printableBitValue(
$current_row[$column['Field']], $extracted_columnspec['spec_in_brackets']
);
} elseif (in_array($column['True_Type'], $gis_data_types)) {
// Convert gis data to Well Know Text format
$current_row[$column['Field']] = PMA_Util::asWKT(
$current_row[$column['Field']], true
);
$special_chars = htmlspecialchars($current_row[$column['Field']]);
} else {
// special binary "characters"
if ($column['is_binary']
|| ($column['is_blob'] && ! $GLOBALS['cfg']['ProtectBinary'])
) {
if ($_SESSION['tmp_user_values']['display_binary_as_hex']
&& $GLOBALS['cfg']['ShowFunctionFields']
) {
$current_row[$column['Field']] = bin2hex(
$current_row[$column['Field']]
);
$column['display_binary_as_hex'] = true;
} else {
$current_row[$column['Field']]
= PMA_Util::replaceBinaryContents(
$current_row[$column['Field']]
);
}
} // end if
$special_chars = htmlspecialchars($current_row[$column['Field']]);
//We need to duplicate the first \n or otherwise we will lose
//the first newline entered in a VARCHAR or TEXT column
$special_chars_encoded
= PMA_Util::duplicateFirstNewline($special_chars);
$data = $current_row[$column['Field']];
} // end if... else...
//when copying row, it is useful to empty auto-increment column
// to prevent duplicate key error
if (isset($_REQUEST['default_action'])
&& $_REQUEST['default_action'] === 'insert'
) {
if ($column['Key'] === 'PRI'
&& strpos($column['Extra'], 'auto_increment') !== false
) {
$data = $special_chars_encoded = $special_chars = null;
}
}
// If a timestamp field value is not included in an update
// statement MySQL auto-update it to the current timestamp;
// however, things have changed since MySQL 4.1, so
// it's better to set a fields_prev in this situation
$backup_field = '<input type="hidden" name="fields_prev'
. $column_name_appendix . '" value="'
. htmlspecialchars($current_row[$column['Field']]) . '" />';
return array(
$real_null_value,
$special_chars_encoded,
$special_chars,
$data,
$backup_field
);
}
/**
* display default values
*
* @param type $column description of column in given table
* @param boolean $real_null_value whether column value null or not null
*
* @return array $real_null_value, $data, $special_chars,
* $backup_field, $special_chars_encoded
*/
function PMA_getSpecialCharsAndBackupFieldForInsertingMode(
$column, $real_null_value
) {
if (! isset($column['Default'])) {
$column['Default'] = '';
$real_null_value = true;
$data = '';
} else {
$data = $column['Default'];
}
if ($column['True_Type'] == 'bit') {
$special_chars = PMA_Util::convertBitDefaultValue($column['Default']);
} else {
$special_chars = htmlspecialchars($column['Default']);
}
$backup_field = '';
$special_chars_encoded = PMA_Util::duplicateFirstNewline($special_chars);
// this will select the UNHEX function while inserting
if (($column['is_binary']
|| ($column['is_blob'] && ! $GLOBALS['cfg']['ProtectBinary']))
&& (isset($_SESSION['tmp_user_values']['display_binary_as_hex'])
&& $_SESSION['tmp_user_values']['display_binary_as_hex'])
&& $GLOBALS['cfg']['ShowFunctionFields']
) {
$column['display_binary_as_hex'] = true;
}
return array(
$real_null_value, $data, $special_chars,
$backup_field, $special_chars_encoded
);
}
/**
* Prepares the update/insert of a row
*
* @return array $loop_array, $using_key, $is_insert, $is_insertignore
*/
function PMA_getParamsForUpdateOrInsert()
{
if (isset($_REQUEST['where_clause'])) {
// we were editing something => use the WHERE clause
$loop_array = is_array($_REQUEST['where_clause'])
? $_REQUEST['where_clause']
: array($_REQUEST['where_clause']);
$using_key = true;
$is_insert = $_REQUEST['submit_type'] == 'insert'
|| $_REQUEST['submit_type'] == 'showinsert'
|| $_REQUEST['submit_type'] == 'insertignore';
} else {
// new row => use indexes
$loop_array = array();
foreach ($_REQUEST['fields']['multi_edit'] as $key => $dummy) {
$loop_array[] = $key;
}
$using_key = false;
$is_insert = true;
}
$is_insertignore = $_REQUEST['submit_type'] == 'insertignore';
return array($loop_array, $using_key, $is_insert, $is_insertignore);
}
/**
* Check wether insert row mode and if so include tbl_changen script and set
* global variables.
*
* @return void
*/
function PMA_isInsertRow()
{
if (isset($_REQUEST['insert_rows'])
&& is_numeric($_REQUEST['insert_rows'])
&& $_REQUEST['insert_rows'] != $GLOBALS['cfg']['InsertRows']
) {
$GLOBALS['cfg']['InsertRows'] = $_REQUEST['insert_rows'];
$response = PMA_Response::getInstance();
$header = $response->getHeader();
$scripts = $header->getScripts();
$scripts->addFile('tbl_change.js');
include 'tbl_change.php';
exit;
}
}
/**
* set $_SESSION for edit_next
*
* @param string $one_where_clause one where clause from where clauses array
*
* @return void
*/
function PMA_setSessionForEditNext($one_where_clause)
{
$local_query = 'SELECT * FROM ' . PMA_Util::backquote($GLOBALS['db'])
. '.' . PMA_Util::backquote($GLOBALS['table']) . ' WHERE '
. str_replace('` =', '` >', $one_where_clause) . ' LIMIT 1;';
$res = PMA_DBI_query($local_query);
$row = PMA_DBI_fetch_row($res);
$meta = PMA_DBI_get_fields_meta($res);
// must find a unique condition based on unique key,
// not a combination of all fields
list($unique_condition, $clause_is_unique)
= PMA_Util::getUniqueCondition(
$res, count($meta), $meta, $row, true
);
if (! empty($unique_condition)) {
$_SESSION['edit_next'] = $unique_condition;
}
unset($unique_condition, $clause_is_unique);
}
/**
* set $goto_include variable for different cases and retrieve like,
* if $GLOBALS['goto'] empty, if $goto_include previously not defined
* and new_insert, same_insert, edit_next
*
* @param string $goto_include store some script for include, otherwise it is
* boolean false
*
* @return string $goto_include
*/
function PMA_getGotoInclude($goto_include)
{
$valid_options = array('new_insert', 'same_insert', 'edit_next');
if (isset($_REQUEST['after_insert'])
&& in_array($_REQUEST['after_insert'], $valid_options)
) {
$goto_include = 'tbl_change.php';
} elseif (! empty($GLOBALS['goto'])) {
if (! preg_match('@^[a-z_]+\.php$@', $GLOBALS['goto'])) {
// this should NOT happen
//$GLOBALS['goto'] = false;
$goto_include = false;
} else {
$goto_include = $GLOBALS['goto'];
}
if ($GLOBALS['goto'] == 'db_sql.php' && strlen($GLOBALS['table'])) {
$GLOBALS['table'] = '';
}
}
if (! $goto_include) {
if (! strlen($GLOBALS['table'])) {
$goto_include = 'db_sql.php';
} else {
$goto_include = 'tbl_sql.php';
}
}
return $goto_include;
}
/**
* Defines the url to return in case of failure of the query
*
* @param array $url_params url parameters
*
* @return string error url for query failure
*/
function PMA_getErrorUrl($url_params)
{
if (isset($_REQUEST['err_url'])) {
return $_REQUEST['err_url'];
} else {
return 'tbl_change.php' . PMA_generate_common_url($url_params);
}
}
/**
* Builds the sql query
*
* @param boolean $is_insertignore $_REQUEST['submit_type'] == 'insertignore'
* @param array $query_fields column names array
* @param array $value_sets array of query values
*
* @return string a query
*/
function PMA_buildSqlQuery($is_insertignore, $query_fields, $value_sets)
{
if ($is_insertignore) {
$insert_command = 'INSERT IGNORE ';
} else {
$insert_command = 'INSERT ';
}
$query[] = $insert_command . 'INTO '
. PMA_Util::backquote($GLOBALS['db']) . '.'
. PMA_Util::backquote($GLOBALS['table'])
. ' (' . implode(', ', $query_fields) . ') VALUES ('
. implode('), (', $value_sets) . ')';
unset($insert_command, $query_fields);
return $query;
}
/**
* Executes the sql query and get the result, then move back to the calling page
*
* @param array $url_params url paramters array
* @param string $query built query from PMA_buildSqlQuery()
*
* @return array $url_params, $total_affected_rows, $last_messages
* $warning_messages, $error_messages, $return_to_sql_query
*/
function PMA_executeSqlQuery($url_params, $query)
{
$return_to_sql_query = '';
if (! empty($GLOBALS['sql_query'])) {
$url_params['sql_query'] = $GLOBALS['sql_query'];
$return_to_sql_query = $GLOBALS['sql_query'];
}
$GLOBALS['sql_query'] = implode('; ', $query) . ';';
// to ensure that the query is displayed in case of
// "insert as new row" and then "insert another new row"
$GLOBALS['display_query'] = $GLOBALS['sql_query'];
$total_affected_rows = 0;
$last_messages = array();
$warning_messages = array();
$error_messages = array();
foreach ($query as $single_query) {
if ($_REQUEST['submit_type'] == 'showinsert') {
$last_messages[] = PMA_Message::notice(__('Showing SQL query'));
continue;
}
if ($GLOBALS['cfg']['IgnoreMultiSubmitErrors']) {
$result = PMA_DBI_try_query($single_query);
} else {
$result = PMA_DBI_query($single_query);
}
if (! $result) {
$error_messages[] = PMA_Message::sanitize(PMA_DBI_getError());
} else {
// The next line contains a real assignment, it's not a typo
if ($tmp = @PMA_DBI_affected_rows()) {
$total_affected_rows += $tmp;
}
unset($tmp);
$insert_id = PMA_DBI_insert_id();
if ($insert_id != 0) {
// insert_id is id of FIRST record inserted in one insert, so if we
// inserted multiple rows, we had to increment this
if ($total_affected_rows > 0) {
$insert_id = $insert_id + $total_affected_rows - 1;
}
$last_message = PMA_Message::notice(__('Inserted row id: %1$d'));
$last_message->addParam($insert_id);
$last_messages[] = $last_message;
}
PMA_DBI_free_result($result);
}
$warning_messages = PMA_getWarningMessages();
}
return array(
$url_params,
$total_affected_rows,
$last_messages,
$warning_messages,
$error_messages,
$return_to_sql_query
);
}
/**
* get the warning messages array
*
* @return array $warning_essages
*/
function PMA_getWarningMessages()
{
$warning_essages = array();
foreach (PMA_DBI_get_warnings() as $warning) {
$warning_essages[] = PMA_Message::sanitize(
$warning['Level'] . ': #' . $warning['Code'] . ' ' . $warning['Message']
);
}
return $warning_essages;
}
/**
* Column to display from the foreign table?
*
* @param string $where_comparison string that contain relation field value
* @param string $relation_field_value relation field value
* @param array $map all Relations to foreign tables for a given
* table or optionally a given column in a table
* @param string $relation_field relation field
*
* @return string $dispval display value from the foreign table
*/
function PMA_getDisplayValueForForeignTableColumn($where_comparison,
$relation_field_value, $map, $relation_field
) {
$display_field = PMA_getDisplayField(
$map[$relation_field]['foreign_db'],
$map[$relation_field]['foreign_table']
);
// Field to display from the foreign table?
if (isset($display_field) && strlen($display_field)) {
$dispsql = 'SELECT ' . PMA_Util::backquote($display_field)
. ' FROM ' . PMA_Util::backquote($map[$relation_field]['foreign_db'])
. '.' . PMA_Util::backquote($map[$relation_field]['foreign_table'])
. ' WHERE ' . PMA_Util::backquote($map[$relation_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);
}
@PMA_DBI_free_result($dispresult);
return $dispval;
}
return '';
}
/**
* Display option in the cell according to user choises
*
* @param array $map all Relations to foreign tables for a given
* table or optionally a given column in a table
* @param string $relation_field relation field
* @param string $where_comparison string that contain relation field value
* @param string $dispval display value from the foreign table
* @param string $relation_field_value relation field value
*
* @return string $output HTML <a> tag
*/
function PMA_getLinkForRelationalDisplayField($map, $relation_field,
$where_comparison, $dispval, $relation_field_value
) {
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 {
$title = ' title="' . htmlspecialchars($relation_field_value) . '"';
}
$_url_params = array(
'db' => $map[$relation_field]['foreign_db'],
'table' => $map[$relation_field]['foreign_table'],
'pos' => '0',
'sql_query' => 'SELECT * FROM '
. PMA_Util::backquote($map[$relation_field]['foreign_db'])
. '.' . PMA_Util::backquote($map[$relation_field]['foreign_table'])
. ' WHERE ' . PMA_Util::backquote($map[$relation_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
$output .= htmlspecialchars($relation_field_value);
}
$output .= '</a>';
return $output;
}
/**
* Transform edited values
*
* @param string $db db name
* @param string $table table name
* @param array $transformation mimetypes for all columns of a table
* [field_name][field_key]
* @param array $edited_values transform columns list and new values
* @param string $file file containing the transformation plugin
* @param string $column_name column name
* @param array $extra_data extra data array
*
* @return array $extra_data
*/
function PMA_transformEditedValues($db, $table,
$transformation, $edited_values, $file, $column_name, $extra_data
) {
foreach ($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
);
$include_file = 'libraries/plugins/transformations/' . $file;
if (file_exists($include_file)) {
include_once $include_file;
$transform_options = PMA_transformation_getOptions(
isset($transformation['transformation_options'])
? $transformation['transformation_options']
: ''
);
$transform_options['wrapper_link']
= PMA_generate_common_url($_url_params);
$class_name = str_replace('.class.php', '', $file);
$plugin_manager = null;
$transformation_plugin = new $class_name(
$plugin_manager
);
}
$extra_data['transformations'][$cell_index]
= $transformation_plugin->applyTransformation(
$column_data,
$transform_options,
''
);
}
} // end of loop for each transformation cell
return $extra_data;
}
/**
* Get current value in multi edit mode
*
* @param array $multi_edit_colummns multiple edit column array
* @param array $multi_edit_columns_name multiple edit columns name array
* @param array $multi_edit_funcs multiple edit functions array
* @param array $gis_from_text_functions array that contains gis from text functions
* @param string $current_value current value in the column
* @param array $gis_from_wkb_functions initialy $val is $multi_edit_colummns[$key]
* @param array $func_optional_param array('RAND','UNIX_TIMESTAMP')
* @param array $func_no_param array of set of string
* @param string $key an md5 of the column name
*
* @return array $cur_value
*/
function PMA_getCurrentValueAsAnArrayForMultipleEdit($multi_edit_colummns,
$multi_edit_columns_name, $multi_edit_funcs, $gis_from_text_functions,
$current_value, $gis_from_wkb_functions, $func_optional_param,
$func_no_param, $key
) {
if (empty($multi_edit_funcs[$key])) {
return $current_value;
} elseif ('UUID' === $multi_edit_funcs[$key]) {
/* This way user will know what UUID new row has */
$uuid = PMA_DBI_fetch_value('SELECT UUID()');
return "'" . $uuid . "'";
} elseif ((in_array($multi_edit_funcs[$key], $gis_from_text_functions)
&& substr($current_value, 0, 3) == "'''")
|| in_array($multi_edit_funcs[$key], $gis_from_wkb_functions)
) {
// Remove enclosing apostrophes
$current_value = substr($current_value, 1, strlen($current_value) - 2);
// Remove escaping apostrophes
$current_value = str_replace("''", "'", $current_value);
return $multi_edit_funcs[$key] . '(' . $current_value . ')';
} elseif (! in_array($multi_edit_funcs[$key], $func_no_param)
|| ($current_value != "''"
&& in_array($multi_edit_funcs[$key], $func_optional_param))
) {
return $multi_edit_funcs[$key] . '(' . $current_value . ')';
} else {
return $multi_edit_funcs[$key] . '()';
}
}
/**
* Get query values array and query fileds array for insert and update in multi edit
*
* @param array $multi_edit_columns_name multiple edit columns name array
* @param array $multi_edit_columns_null multiple edit columns null array
* @param string $current_value current value in the column in loop
* @param array $multi_edit_columns_prev multiple edit previous columns array
* @param array $multi_edit_funcs multiple edit functions array
* @param boolean $is_insert boolean value whether insert or not
* @param array $query_values SET part of the sql query
* @param array $query_fields array of query fileds
* @param string $current_value_as_an_array current value in the column
* as an array
* @param array $value_sets array of valu sets
* @param string $key an md5 of the column name
* @param array $multi_edit_columns_null_prev array of multiple edit columns
* null previous
*
* @return array ($query_values, $query_fields)
*/
function PMA_getQueryValuesForInsertAndUpdateInMultipleEdit($multi_edit_columns_name,
$multi_edit_columns_null, $current_value, $multi_edit_columns_prev,
$multi_edit_funcs,$is_insert, $query_values, $query_fields,
$current_value_as_an_array, $value_sets, $key, $multi_edit_columns_null_prev
) {
// i n s e r t
if ($is_insert) {
// no need to add column into the valuelist
if (strlen($current_value_as_an_array)) {
$query_values[] = $current_value_as_an_array;
// first inserted row so prepare the list of fields
if (empty($value_sets)) {
$query_fields[] = PMA_Util::backquote(
$multi_edit_columns_name[$key]
);
}
}
} elseif (! empty($multi_edit_columns_null_prev[$key])
&& ! isset($multi_edit_columns_null[$key])
) {
// u p d a t e
// field had the null checkbox before the update
// field no longer has the null checkbox
$query_values[]
= PMA_Util::backquote($multi_edit_columns_name[$key])
. ' = ' . $current_value_as_an_array;
} elseif (empty($multi_edit_funcs[$key])
&& isset($multi_edit_columns_prev[$key])
&& ("'" . PMA_Util::sqlAddSlashes($multi_edit_columns_prev[$key]) . "'"
== $current_value)
) {
// No change for this column and no MySQL function is used -> next column
} elseif (! empty($current_value)) {
// 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])
) {
$query_values[]
= PMA_Util::backquote($multi_edit_columns_name[$key])
. ' = ' . $current_value_as_an_array;
}
}
return array($query_values, $query_fields);
}
/**
* Get the current column value in the form for different data types
*
* @param string $possibly_uploaded_val uploaded file content
* @param string $key an md5 of the column name
* @param array $multi_edit_columns_type array of multi edit column types
* @param string $current_value current column value in the form
* @param array $multi_edit_auto_increment multi edit auto increment
* @param string $rownumber index of where clause array
* @param array $multi_edit_columns_name multi edit column names array
* @param array $multi_edit_columns_null multi edit columns null array
* @param array $multi_edit_columns_null_prev multi edit columns previous null
* @param boolean $is_insert whether insert or not
* @param boolean $using_key whether editing or new row
* @param array $where_clause where clauses
* @param string $table table name
*
* @return string $current_value current column value in the form
*/
function PMA_getCurrentValueForDifferentTypes($possibly_uploaded_val, $key,
$multi_edit_columns_type, $current_value, $multi_edit_auto_increment,
$rownumber, $multi_edit_columns_name, $multi_edit_columns_null,
$multi_edit_columns_null_prev, $is_insert, $using_key, $where_clause, $table
) {
// Fetch the current values of a row to use in case we have a protected field
if ($is_insert
&& $using_key && isset($multi_edit_columns_type)
&& is_array($multi_edit_columns_type) && isset($where_clause)
) {
$protected_row = PMA_DBI_fetch_single_row(
'SELECT * FROM ' . PMA_Util::backquote($table)
. ' WHERE ' . $where_clause . ';'
);
}
if (false !== $possibly_uploaded_val) {
$current_value = $possibly_uploaded_val;
} else {
// c o l u m n v a l u e i n t h e f o r m
if (isset($multi_edit_columns_type[$key])) {
$type = $multi_edit_columns_type[$key];
} else {
$type = '';
}
if ($type != 'protected' && $type != 'set' && 0 === strlen($current_value)) {
// best way to avoid problems in strict mode
// (works also in non-strict mode)
if (isset($multi_edit_auto_increment)
&& isset($multi_edit_auto_increment[$key])
) {
$current_value = 'NULL';
} else {
$current_value = "''";
}
} elseif ($type == 'set') {
if (! empty($_REQUEST['fields']['multi_edit'][$rownumber][$key])) {
$current_value = implode(
',', $_REQUEST['fields']['multi_edit'][$rownumber][$key]
);
$current_value = "'" . PMA_Util::sqlAddSlashes($current_value) . "'";
} else {
$current_value = "''";
}
} elseif ($type == 'protected') {
// here we are in protected mode (asked in the config)
// so tbl_change has put this special value in the
// coulmns array, so we do not change the column value
// but we can still handle column upload
// when in UPDATE mode, do not alter field's contents. When in INSERT
// mode, insert empty field because no values were submitted.
// If protected blobs where set, insert original fields content.
if (! empty($protected_row[$multi_edit_columns_name[$key]])) {
$current_value = '0x'
. bin2hex($protected_row[$multi_edit_columns_name[$key]]);
} else {
$current_value = '';
}
} elseif ($type == 'bit') {
$current_value = preg_replace('/[^01]/', '0', $current_value);
$current_value = "b'" . PMA_Util::sqlAddSlashes($current_value) . "'";
} elseif (! ($type == 'datetime' || $type == 'timestamp')
|| $current_value != 'CURRENT_TIMESTAMP'
) {
$current_value = "'" . PMA_Util::sqlAddSlashes($current_value) . "'";
}
// Was the Null checkbox checked for this field?
// (if there is a value, we ignore the Null checkbox: this could
// be possible if Javascript is disabled in the browser)
if (! empty($multi_edit_columns_null[$key])
&& ($current_value == "''" || $current_value == '')
) {
$current_value = 'NULL';
}
// The Null checkbox was unchecked for this field
if (empty($current_value)
&& ! empty($multi_edit_columns_null_prev[$key])
&& ! isset($multi_edit_columns_null[$key])
) {
$current_value = "''";
}
} // end else (column value in the form)
return $current_value;
}
/**
* Check whether inline edited value can be truncated or not,
* and add additional parameters for extra_data array if needed
*
* @param string $db Database name
* @param string $table Table name
* @param string $column_name Column name
* @param array &$extra_data Extra data for ajax response
*
* @return void
*/
function PMA_verifyWhetherValueCanBeTruncatedAndAppendExtraData(
$db, $table, $column_name, &$extra_data
) {
$extra_data['isNeedToRecheck'] = true;
$sql_for_real_value = 'SELECT '. PMA_Util::backquote($table) . '.'
. PMA_Util::backquote($column_name)
. ' FROM ' . PMA_Util::backquote($db) . '.'
. PMA_Util::backquote($table)
. ' WHERE ' . $_REQUEST['where_clause'][0];
if (PMA_DBI_fetch_value($sql_for_real_value) !== false) {
$extra_data['truncatableFieldValue'] = PMA_DBI_fetch_value($sql_for_real_value);
} else {
$extra_data['isNeedToRecheck'] = false;
}
}
?>