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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
*/
declare(strict_types=1);
namespace PhpMyAdmin;
use PhpMyAdmin\Plugins\TransformationsPlugin;
/**
* PhpMyAdmin\InsertEdit class
*
* @package PhpMyAdmin
*/
class InsertEdit
{
/**
* DatabaseInterface instance
*
* @var DatabaseInterface
*/
private $dbi;
/**
* @var Relation
*/
private $relation;
/**
* @var Transformations
*/
private $transformations;
/**
* @var FileListing
*/
private $fileListing;
/**
* @var Template
*/
public $template;
/**
* Constructor
*
* @param DatabaseInterface $dbi DatabaseInterface instance
*/
public function __construct(DatabaseInterface $dbi)
{
$this->dbi = $dbi;
$this->relation = new Relation($GLOBALS['dbi']);
$this->transformations = new Transformations();
$this->fileListing = new FileListing();
$this->template = new Template();
}
/**
* Retrieve form parameters for insert/edit form
*
* @param string $db name of the database
* @param string $table name of the table
* @param array|null $where_clauses where clauses
* @param array $where_clause_array array of where clauses
* @param string $err_url error url
*
* @return array array of insert/edit form parameters
*/
public function getFormParametersForInsertForm(
$db,
$table,
?array $where_clauses,
array $where_clause_array,
$err_url
) {
$_form_params = [
'db' => $db,
'table' => $table,
'goto' => $GLOBALS['goto'],
'err_url' => $err_url,
'sql_query' => $_POST['sql_query'],
];
if (isset($where_clauses)) {
foreach ($where_clause_array as $key_id => $where_clause) {
$_form_params['where_clause[' . $key_id . ']'] = trim($where_clause);
}
}
if (isset($_POST['clause_is_unique'])) {
$_form_params['clause_is_unique'] = $_POST['clause_is_unique'];
}
return $_form_params;
}
/**
* Creates array of where clauses
*
* @param array|string|null $where_clause where clause
*
* @return array whereClauseArray array of where clauses
*/
private function getWhereClauseArray($where_clause)
{
if (! isset($where_clause)) {
return [];
}
if (is_array($where_clause)) {
return $where_clause;
}
return [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, $found_unique_key
*/
private function analyzeWhereClauses(
array $where_clause_array,
$table,
$db
) {
$rows = [];
$result = [];
$where_clauses = [];
$found_unique_key = false;
foreach ($where_clause_array as $key_id => $where_clause) {
$local_query = 'SELECT * FROM '
. Util::backquote($db) . '.'
. Util::backquote($table)
. ' WHERE ' . $where_clause . ';';
$result[$key_id] = $this->dbi->query(
$local_query,
DatabaseInterface::CONNECT_USER,
DatabaseInterface::QUERY_STORE
);
$rows[$key_id] = $this->dbi->fetchAssoc($result[$key_id]);
$where_clauses[$key_id] = str_replace('\\', '\\\\', $where_clause);
$has_unique_condition = $this->showEmptyResultMessageOrSetUniqueCondition(
$rows,
$key_id,
$where_clause_array,
$local_query,
$result
);
if ($has_unique_condition) {
$found_unique_key = true;
}
}
return [
$where_clauses,
$result,
$rows,
$found_unique_key,
];
}
/**
* Show message for empty result 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
*/
private function showEmptyResultMessageOrSetUniqueCondition(
array $rows,
$key_id,
array $where_clause_array,
$local_query,
array $result
) {
$has_unique_condition = false;
// No row returned
if (! $rows[$key_id]) {
unset($rows[$key_id], $where_clause_array[$key_id]);
Response::getInstance()->addHTML(
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 = $this->dbi->getFieldsMeta($result[$key_id]);
list($unique_condition, $tmp_clause_is_unique)
= Util::getUniqueCondition(
$result[$key_id], // handle
count($meta), // fields_cnt
$meta, // fields_meta
$rows[$key_id], // row
true, // force_unique
false, // restrict_to_table
null // analyzed_sql_results
);
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 $rows arrays
*/
private function loadFirstRow($table, $db)
{
$result = $this->dbi->query(
'SELECT * FROM ' . Util::backquote($db)
. '.' . Util::backquote($table) . ' LIMIT 1;',
DatabaseInterface::CONNECT_USER,
DatabaseInterface::QUERY_STORE
);
$rows = array_fill(0, $GLOBALS['cfg']['InsertRows'], false);
return [
$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
*
* @return array Add some url parameters to $url_params array and return it
*/
public function urlParamsInEditMode(
array $url_params,
array $where_clause_array
): array {
foreach ($where_clause_array as $where_clause) {
$url_params['where_clause'] = trim($where_clause);
}
if (! empty($_POST['sql_query'])) {
$url_params['sql_query'] = $_POST['sql_query'];
}
return $url_params;
}
/**
* Show type information or function selectors in Insert/Edit
*
* @param string $which function|type
* @param array $url_params containing url parameters
* @param boolean $is_show whether to show the element in $which
*
* @return string an HTML snippet
*/
public function showTypeOrFunction($which, array $url_params, $is_show)
{
$params = [];
switch ($which) {
case 'function':
$params['ShowFunctionFields'] = ($is_show ? 0 : 1);
$params['ShowFieldTypesInDataEditView']
= $GLOBALS['cfg']['ShowFieldTypesInDataEditView'];
break;
case 'type':
$params['ShowFieldTypesInDataEditView'] = ($is_show ? 0 : 1);
$params['ShowFunctionFields']
= $GLOBALS['cfg']['ShowFunctionFields'];
break;
}
$params['goto'] = 'sql.php';
$this_url_params = array_merge($url_params, $params);
if (! $is_show) {
return ' : <a href="tbl_change.php" data-post="'
. Url::getCommon($this_url_params, '') . '">'
. $this->showTypeOrFunctionLabel($which)
. '</a>';
}
return '<th><a href="tbl_change.php" data-post="'
. Url::getCommon($this_url_params, '')
. '" title="' . __('Hide') . '">'
. $this->showTypeOrFunctionLabel($which)
. '</a></th>';
}
/**
* Show type information or function selectors labels in Insert/Edit
*
* @param string $which function|type
*
* @return string|null an HTML snippet
*/
private function showTypeOrFunctionLabel($which)
{
switch ($which) {
case 'function':
return __('Function');
case 'type':
return __('Type');
}
return 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
*/
private function analyzeTableColumnsArray(
array $column,
array $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']);
$column['len'] = preg_match('@float|double@', $column['Type']) ? 100 : -1;
$column['Field_title'] = $this->getColumnTitle($column, $comments_map);
$column['is_binary'] = $this->isColumn(
$column,
[
'binary',
'varbinary',
]
);
$column['is_blob'] = $this->isColumn(
$column,
[
'blob',
'tinyblob',
'mediumblob',
'longblob',
]
);
$column['is_char'] = $this->isColumn(
$column,
[
'char',
'varchar',
]
);
list($column['pma_type'], $column['wrap'], $column['first_timestamp'])
= $this->getEnumSetAndTimestampColumns($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
*/
private function getColumnTitle(array $column, array $comments_map)
{
if (isset($comments_map[$column['Field']])) {
return '<span style="border-bottom: 1px dashed black;" title="'
. htmlspecialchars($comments_map[$column['Field']]) . '">'
. $column['Field_html'] . '</span>';
}
return $column['Field_html'];
}
/**
* check whether the column is of a certain type
* the goal is to ensure that types such as "enum('one','two','binary',..)"
* or "enum('one','two','varbinary',..)" are not categorized as binary
*
* @param array $column description of column in given table
* @param array $types the types to verify
*
* @return boolean whether the column's type if one of the $types
*/
public function isColumn(array $column, array $types)
{
foreach ($types as $one_type) {
if (mb_stripos($column['Type'], $one_type) === 0) {
return true;
}
}
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']
*/
private function getEnumSetAndTimestampColumns(array $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
$column['first_timestamp'] = true;
}
$column['pma_type'] = $column['Type'];
$column['wrap'] = ' nowrap';
break;
default:
$column['pma_type'] = $column['Type'];
$column['wrap'] = ' nowrap';
break;
}
return [
$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 attribute
* @param string $onChangeClause onchange clause for fields
* @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
* @param boolean $readOnly is column read only or not
* @param array $foreignData foreign key data
*
* @return string an html snippet
*/
private function getFunctionColumn(
array $column,
$is_upload,
$column_name_appendix,
$onChangeClause,
array $no_support_types,
$tabindex_for_function,
$tabindex,
$idindex,
$insert_mode,
$readOnly,
array $foreignData
) {
$html_output = '';
if (($GLOBALS['cfg']['ProtectBinary'] === 'blob'
&& $column['is_blob'] && ! $is_upload)
|| ($GLOBALS['cfg']['ProtectBinary'] === 'all'
&& $column['is_binary'])
|| ($GLOBALS['cfg']['ProtectBinary'] === 'noblob'
&& $column['is_binary'])
) {
$html_output .= '<td class="center">' . __('Binary') . '</td>' . "\n";
} elseif ($readOnly
|| mb_strstr($column['True_Type'], 'enum')
|| mb_strstr($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 . '"'
. ' ' . $onChangeClause
. ' tabindex="' . ($tabindex + $tabindex_for_function) . '"'
. ' id="field_' . $idindex . '_1">';
$html_output .= Util::getFunctionsForField(
$column,
$insert_mode,
$foreignData
) . "\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 attribute
* @param boolean $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 string $vkey [multi_edit]['row_id']
* @param array $foreigners keys into foreign fields
* @param array $foreignData data about the foreign keys
* @param boolean $readOnly is column read only or not
*
* @return string an html snippet
*/
private function getNullColumn(
array $column,
$column_name_appendix,
$real_null_value,
$tabindex,
$tabindex_for_null,
$idindex,
$vkey,
array $foreigners,
array $foreignData,
$readOnly
) {
if ($column['Null'] != 'YES' || $readOnly) {
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 = $this->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'
. $column_name_appendix . '" value="' . Sanitize::escapeJsString($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 string
*/
private function getNullifyCodeForNullColumn(
array $column,
array $foreigners,
array $foreignData
): string {
$foreigner = $this->relation->searchColumnInForeigners($foreigners, $column['Field']);
if (mb_strstr($column['True_Type'], 'enum')) {
if (mb_strlen((string) $column['Type']) > 20) {
$nullify_code = '1';
} else {
$nullify_code = '2';
}
} elseif (mb_strstr($column['True_Type'], 'set')) {
$nullify_code = '3';
} elseif (! empty($foreigners)
&& ! empty($foreigner)
&& $foreignData['foreign_link'] == false
) {
// foreign key in a drop-down
$nullify_code = '4';
} elseif (! empty($foreigners)
&& ! empty($foreigner)
&& $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
* (here, "column" is used in the sense of HTML column in HTML table)
*
* @param array $column description of column in given table
* @param string $backup_field hidden input field
* @param string $column_name_appendix the name attribute
* @param string $onChangeClause onchange clause for fields
* @param integer $tabindex tab index
* @param integer $tabindex_for_value offset for the values tabindex
* @param integer $idindex id index
* @param string $data description of the column field
* @param string $special_chars special characters
* @param array $foreignData data about the foreign keys
* @param array $paramTableDbArray array containing $table and $db
* @param integer $rownumber the row number
* @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 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
* @param integer $biggest_max_file_size 0 integer
* @param string $default_char_editing default char editing mode which is stored
* 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)
* @param boolean $readOnly is column read only or not
*
* @return string an html snippet
*/
private function getValueColumn(
array $column,
$backup_field,
$column_name_appendix,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
$data,
$special_chars,
array $foreignData,
array $paramTableDbArray,
$rownumber,
array $titles,
$text_dir,
$special_chars_encoded,
$vkey,
$is_upload,
$biggest_max_file_size,
$default_char_editing,
array $no_support_types,
array $gis_data_types,
array $extracted_columnspec,
$readOnly
) {
// HTML5 data-* attribute data-type
$data_type = $this->dbi->types->getTypeClass($column['True_Type']);
$html_output = '';
if ($foreignData['foreign_link'] == true) {
$html_output .= $this->getForeignLink(
$column,
$backup_field,
$column_name_appendix,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
$data,
$paramTableDbArray,
$rownumber,
$titles,
$readOnly
);
} elseif (is_array($foreignData['disp_row'])) {
$html_output .= $this->dispRowForeignData(
$column,
$backup_field,
$column_name_appendix,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
$data,
$foreignData,
$readOnly
);
} elseif ($GLOBALS['cfg']['LongtextDoubleTextarea']
&& mb_strstr($column['pma_type'], 'longtext')
) {
$html_output .= $this->getTextarea(
$column,
$backup_field,
$column_name_appendix,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
$text_dir,
$special_chars_encoded,
$data_type,
$readOnly
);
} elseif (mb_strstr($column['pma_type'], 'text')) {
$html_output .= $this->getTextarea(
$column,
$backup_field,
$column_name_appendix,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
$text_dir,
$special_chars_encoded,
$data_type,
$readOnly
);
$html_output .= "\n";
if (mb_strlen($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 .= $this->getPmaTypeEnum(
$column,
$backup_field,
$column_name_appendix,
$extracted_columnspec,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
$data,
$readOnly
);
} elseif ($column['pma_type'] == 'set') {
$html_output .= $this->getPmaTypeSet(
$column,
$extracted_columnspec,
$backup_field,
$column_name_appendix,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
$data,
$readOnly
);
} elseif ($column['is_binary'] || $column['is_blob']) {
$html_output .= $this->getBinaryAndBlobColumn(
$column,
$data,
$special_chars,
$biggest_max_file_size,
$backup_field,
$column_name_appendix,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
$text_dir,
$special_chars_encoded,
$vkey,
$is_upload,
$readOnly
);
} elseif (! in_array($column['pma_type'], $no_support_types)) {
$html_output .= $this->getValueColumnForOtherDatatypes(
$column,
$default_char_editing,
$backup_field,
$column_name_appendix,
$onChangeClause,
$tabindex,
$special_chars,
$tabindex_for_value,
$idindex,
$text_dir,
$special_chars_encoded,
$data,
$extracted_columnspec,
$readOnly
);
}
if (in_array($column['pma_type'], $gis_data_types)) {
$html_output .= $this->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 attribute
* @param string $onChangeClause onchange clause for fields
* @param integer $tabindex tab index
* @param integer $tabindex_for_value offset for the values tabindex
* @param integer $idindex id index
* @param string $data data to edit
* @param array $paramTableDbArray array containing $table and $db
* @param integer $rownumber the row number
* @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 boolean $readOnly is column read only or not
*
* @return string an html snippet
*/
private function getForeignLink(
array $column,
$backup_field,
$column_name_appendix,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
$data,
array $paramTableDbArray,
$rownumber,
array $titles,
$readOnly
) {
list($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" '
. $onChangeClause . ' '
. ($readOnly ? 'readonly="readonly" ' : '')
. 'tabindex="' . ($tabindex + $tabindex_for_value) . '" '
. 'id="field_' . $idindex . '_3" '
. 'value="' . htmlspecialchars($data) . '">';
$html_output .= '<a class="ajax browse_foreign" href="browse_foreigners.php" data-post="'
. Url::getCommon(
[
'db' => $db,
'table' => $table,
'field' => $column['Field'],
'rownumber' => $rownumber,
'data' => $data,
],
''
) . '">'
. str_replace("'", "\'", $titles['Browse']) . '</a>';
return $html_output;
}
/**
* Get HTML to display foreign data
*
* @param array $column description of column in given table
* @param string $backup_field hidden input field
* @param string $column_name_appendix the name attribute
* @param string $onChangeClause onchange clause for fields
* @param integer $tabindex tab index
* @param integer $tabindex_for_value offset for the values tabindex
* @param integer $idindex id index
* @param string $data data to edit
* @param array $foreignData data about the foreign keys
* @param boolean $readOnly is display read only or not
*
* @return string an html snippet
*/
private function dispRowForeignData(
$column,
$backup_field,
$column_name_appendix,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
$data,
array $foreignData,
$readOnly
) {
$html_output = '';
$html_output .= $backup_field . "\n";
$html_output .= '<input type="hidden"'
. ' name="fields_type' . $column_name_appendix . '"';
if ($column['is_binary']) {
$html_output .= ' value="hex">';
} else {
$html_output .= ' value="foreign">';
}
$html_output .= '<select name="fields' . $column_name_appendix . '"'
. ' ' . $onChangeClause
. ' class="textfield"'
. ($readOnly ? ' disabled' : '')
. ' tabindex="' . ($tabindex + $tabindex_for_value) . '"'
. ' id="field_' . $idindex . '_3">';
$html_output .= $this->relation->foreignDropdown(
$foreignData['disp_row'],
$foreignData['foreign_field'],
$foreignData['foreign_display'],
$data,
$GLOBALS['cfg']['ForeignKeyMaxLimit']
);
$html_output .= '</select>';
//Add hidden input, as disabled <select> input does not included in POST.
if ($readOnly) {
$html_output .= '<input name="fields' . $column_name_appendix . '"'
. ' type="hidden" value="' . htmlspecialchars($data) . '">';
}
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 attribute
* @param string $onChangeClause onchange clause for fields
* @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 $data_type the html5 data-* attribute type
* @param boolean $readOnly is column read only or not
*
* @return string an html snippet
*/
private function getTextarea(
array $column,
$backup_field,
$column_name_appendix,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
$text_dir,
$special_chars_encoded,
$data_type,
$readOnly
) {
$the_class = '';
$textAreaRows = $GLOBALS['cfg']['TextareaRows'];
$textareaCols = $GLOBALS['cfg']['TextareaCols'];
if ($column['is_char']) {
/**
* @todo clarify the meaning of the "textfield" class and explain
* why character columns have the "char" class instead
*/
$the_class = 'char charField';
$textAreaRows = max($GLOBALS['cfg']['CharTextareaRows'], 7);
$textareaCols = $GLOBALS['cfg']['CharTextareaCols'];
$extracted_columnspec = Util::extractColumnSpec(
$column['Type']
);
$maxlength = $extracted_columnspec['spec_in_brackets'];
} elseif ($GLOBALS['cfg']['LongtextDoubleTextarea']
&& mb_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="' . $the_class . '"'
. ($readOnly ? ' readonly="readonly"' : '')
. (isset($maxlength) ? ' data-maxlength="' . $maxlength . '"' : '')
. ' rows="' . $textAreaRows . '"'
. ' cols="' . $textareaCols . '"'
. ' dir="' . $text_dir . '"'
. ' id="field_' . $idindex . '_3"'
. (! empty($onChangeClause) ? ' ' . $onChangeClause : '')
. ' tabindex="' . ($tabindex + $tabindex_for_value) . '"'
. ' data-type="' . $data_type . '">'
. $special_chars_encoded
. '</textarea>';
return $html_output;
}
/**
* Get HTML for enum type
*
* @param array $column description of column in given table
* @param string $backup_field hidden input field
* @param string $column_name_appendix the name attribute
* @param array $extracted_columnspec associative array containing type,
* spec_in_brackets and possibly
* enum_set_values (another array)
* @param string $onChangeClause onchange clause for fields
* @param integer $tabindex tab index
* @param integer $tabindex_for_value offset for the values tabindex
* @param integer $idindex id index
* @param mixed $data data to edit
* @param boolean $readOnly is column read only or not
*
* @return string an html snippet
*/
private function getPmaTypeEnum(
array $column,
$backup_field,
$column_name_appendix,
array $extracted_columnspec,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
$data,
$readOnly
) {
$html_output = '';
if (! isset($column['values'])) {
$column['values'] = $this->getColumnEnumValues(
$column,
$extracted_columnspec
);
}
$column_enum_values = $column['values'];
$html_output .= '<input type="hidden" name="fields_type'
. $column_name_appendix . '" value="enum">';
$html_output .= "\n" . ' ' . $backup_field . "\n";
if (mb_strlen($column['Type']) > 20) {
$html_output .= $this->getDropDownDependingOnLength(
$column,
$column_name_appendix,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
$data,
$column_enum_values,
$readOnly
);
} else {
$html_output .= $this->getRadioButtonDependingOnLength(
$column_name_appendix,
$onChangeClause,
$tabindex,
$column,
$tabindex_for_value,
$idindex,
$data,
$column_enum_values,
$readOnly
);
}
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
*/
private function getColumnEnumValues(array $column, array $extracted_columnspec)
{
$column['values'] = [];
foreach ($extracted_columnspec['enum_set_values'] as $val) {
$column['values'][] = [
'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 attribute
* @param string $onChangeClause onchange clause for fields
* @param integer $tabindex tab index
* @param integer $tabindex_for_value offset for the values tabindex
* @param integer $idindex id index
* @param string $data data to edit
* @param array $column_enum_values $column['values']
* @param boolean $readOnly is column read only or not
*
* @return string an html snippet
*/
private function getDropDownDependingOnLength(
array $column,
$column_name_appendix,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
$data,
array $column_enum_values,
$readOnly
) {
$html_output = '<select name="fields' . $column_name_appendix . '"'
. ' ' . $onChangeClause
. ' class="textfield"'
. ' tabindex="' . ($tabindex + $tabindex_for_value) . '"'
. ($readOnly ? ' disabled' : '')
. ' id="field_' . $idindex . '_3">';
$html_output .= '<option value=""> </option>' . "\n";
$selected_html = '';
foreach ($column_enum_values as $enum_value) {
$html_output .= '<option value="' . $enum_value['html'] . '"';
if ($data == $enum_value['plain']
|| ($data == ''
&& (! isset($_POST['where_clause']) || $column['Null'] != 'YES')
&& isset($column['Default'])
&& $enum_value['plain'] == $column['Default'])
) {
$html_output .= ' selected="selected"';
$selected_html = $enum_value['html'];
}
$html_output .= '>' . $enum_value['html'] . '</option>' . "\n";
}
$html_output .= '</select>';
//Add hidden input, as disabled <select> input does not included in POST.
if ($readOnly) {
$html_output .= '<input name="fields' . $column_name_appendix . '"'
. ' type="hidden" value="' . $selected_html . '">';
}
return $html_output;
}
/**
* Get HTML radio button for less than 20 string length
*
* @param string $column_name_appendix the name attribute
* @param string $onChangeClause onchange clause for fields
* @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 string $data data to edit
* @param array $column_enum_values $column['values']
* @param boolean $readOnly is column read only or not
*
* @return string an html snippet
*/
private function getRadioButtonDependingOnLength(
$column_name_appendix,
$onChangeClause,
$tabindex,
array $column,
$tabindex_for_value,
$idindex,
$data,
array $column_enum_values,
$readOnly
) {
$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 . '"'
. ' ' . $onChangeClause;
if ($data == $enum_value['plain']
|| ($data == ''
&& (! isset($_POST['where_clause']) || $column['Null'] != 'YES')
&& isset($column['Default'])
&& $enum_value['plain'] == $column['Default'])
) {
$html_output .= ' checked="checked"';
} elseif ($readOnly) {
$html_output .= ' disabled';
}
$html_output .= ' tabindex="' . ($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 attribute
* @param string $onChangeClause onchange clause for fields
* @param integer $tabindex tab index
* @param integer $tabindex_for_value offset for the values tabindex
* @param integer $idindex id index
* @param string $data description of the column field
* @param boolean $readOnly is column read only or not
*
* @return string an html snippet
*/
private function getPmaTypeSet(
array $column,
array $extracted_columnspec,
$backup_field,
$column_name_appendix,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
$data,
$readOnly
) {
list($column_set_values, $select_size) = $this->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' . $column_name_appendix . '[]"'
. ' class="textfield"'
. ($readOnly ? ' disabled' : '')
. ' size="' . $select_size . '"'
. ' multiple="multiple"'
. ' ' . $onChangeClause
. ' tabindex="' . ($tabindex + $tabindex_for_value) . '"'
. ' id="field_' . $idindex . '_3">';
$selected_html = '';
foreach ($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"';
$selected_html = $column_set_value['html'];
}
$html_output .= '>' . $column_set_value['html'] . '</option>' . "\n";
}
$html_output .= '</select>';
//Add hidden input, as disabled <select> input does not included in POST.
if ($readOnly) {
$html_output .= '<input name="fields' . $column_name_appendix . '[]"'
. ' type="hidden" value="' . $selected_html . '">';
}
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']
*/
private function getColumnSetValueAndSelectSize(
array $column,
array $extracted_columnspec
) {
if (! isset($column['values'])) {
$column['values'] = [];
foreach ($extracted_columnspec['enum_set_values'] as $val) {
$column['values'][] = [
'plain' => $val,
'html' => htmlspecialchars($val),
];
}
$column['select_size'] = min(4, count($column['values']));
}
return [
$column['values'],
$column['select_size'],
];
}
/**
* Get HTML for binary and blob column
*
* @param array $column description of column in given table
* @param string|null $data data to edit
* @param string $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 attribute
* @param string $onChangeClause onchange clause for fields
* @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
* @param boolean $readOnly is column read only or not
*
* @return string an html snippet
*/
private function getBinaryAndBlobColumn(
array $column,
?string $data,
$special_chars,
$biggest_max_file_size,
$backup_field,
$column_name_appendix,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
$text_dir,
$special_chars_encoded,
$vkey,
$is_upload,
$readOnly
) {
$html_output = '';
// Add field type : Protected or Hexadecimal
$fields_type_html = '<input type="hidden" name="fields_type'
. $column_name_appendix . '" value="%s">';
// Default value : hex
$fields_type_val = 'hex';
if (($GLOBALS['cfg']['ProtectBinary'] === 'blob' && $column['is_blob'])
|| ($GLOBALS['cfg']['ProtectBinary'] === 'all')
|| ($GLOBALS['cfg']['ProtectBinary'] === 'noblob' && ! $column['is_blob'])
) {
$html_output .= __('Binary - do not edit');
if (isset($data)) {
$data_size = Util::formatByteDown(
mb_strlen(stripslashes($data)),
3,
1
);
$html_output .= ' (' . $data_size[0] . ' ' . $data_size[1] . ')';
unset($data_size);
}
$fields_type_val = 'protected';
$html_output .= '<input type="hidden" name="fields'
. $column_name_appendix . '" value="">';
} elseif ($column['is_blob']
|| ($column['len'] > $GLOBALS['cfg']['LimitChars'])
) {
$html_output .= "\n" . $this->getTextarea(
$column,
$backup_field,
$column_name_appendix,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
$text_dir,
$special_chars_encoded,
'HEX',
$readOnly
);
} 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" . $this->getHtmlInput(
$column,
$column_name_appendix,
$special_chars,
$fieldsize,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
'HEX',
$readOnly
);
}
$html_output .= sprintf($fields_type_html, $fields_type_val);
if ($is_upload && $column['is_blob'] && ! $readOnly) {
// We don't want to prevent users from using
// browser's default drag-drop feature on some page(s),
// so we add noDragDrop class to the input
$html_output .= '<br>'
. '<input type="file"'
. ' name="fields_upload' . $vkey . '[' . $column['Field_md5'] . ']"'
. ' class="textfield noDragDrop" id="field_' . $idindex . '_3" size="10"'
. ' ' . $onChangeClause . '> ';
list($html_out,) = $this->getMaxUploadSize(
$column,
$biggest_max_file_size
);
$html_output .= $html_out;
}
if (! empty($GLOBALS['cfg']['UploadDir']) && ! $readOnly) {
$html_output .= $this->getSelectOptionForUpload($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 attribute
* @param string $special_chars special characters
* @param integer $fieldsize html field size
* @param string $onChangeClause onchange clause for fields
* @param integer $tabindex tab index
* @param integer $tabindex_for_value offset for the values tabindex
* @param integer $idindex id index
* @param string $data_type the html5 data-* attribute type
* @param boolean $readOnly is column read only or not
*
* @return string an html snippet
*/
private function getHtmlInput(
array $column,
$column_name_appendix,
$special_chars,
$fieldsize,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
$data_type,
$readOnly
) {
$input_type = 'text';
// do not use the 'date' or 'time' types here; they have no effect on some
// browsers and create side effects (see bug #4218)
$the_class = 'textfield';
// verify True_Type which does not contain the parentheses and length
if (! $readOnly) {
if ($column['True_Type'] === 'date') {
$the_class .= ' datefield';
} elseif ($column['True_Type'] === 'time') {
$the_class .= ' timefield';
} elseif ($column['True_Type'] === 'datetime'
|| $column['True_Type'] === 'timestamp'
) {
$the_class .= ' datetimefield';
}
}
$input_min_max = false;
if (in_array($column['True_Type'], $this->dbi->types->getIntegerTypes())) {
$extracted_columnspec = Util::extractColumnSpec(
$column['Type']
);
$is_unsigned = $extracted_columnspec['unsigned'];
$min_max_values = $this->dbi->types->getIntegerRange(
$column['True_Type'],
! $is_unsigned
);
$input_min_max = 'min="' . $min_max_values[0] . '" '
. 'max="' . $min_max_values[1] . '"';
$data_type = 'INT';
}
return '<input type="' . $input_type . '"'
. ' name="fields' . $column_name_appendix . '"'
. ' value="' . $special_chars . '" size="' . $fieldsize . '"'
. (isset($column['is_char']) && $column['is_char']
? ' data-maxlength="' . $fieldsize . '"'
: '')
. ($readOnly ? ' readonly="readonly"' : '')
. ($input_min_max !== false ? ' ' . $input_min_max : '')
. ' data-type="' . $data_type . '"'
. ($input_type === 'time' ? ' step="1"' : '')
. ' class="' . $the_class . '" ' . $onChangeClause
. ' tabindex="' . ($tabindex + $tabindex_for_value) . '"'
. ' id="field_' . $idindex . '_3">';
}
/**
* Get HTML select option for upload
*
* @param string $vkey [multi_edit]['row_id']
* @param array $column description of column in given table
*
* @return string|null an html snippet
*/
private function getSelectOptionForUpload($vkey, array $column)
{
$files = $this->fileListing->getFileSelectOptions(
Util::userDir($GLOBALS['cfg']['UploadDir'])
);
if ($files === false) {
return '<span style="color:red">' . __('Error') . '</span><br>' . "\n"
. __('The directory you set for upload work cannot be reached.') . "\n";
} elseif (! empty($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";
}
return null;
}
/**
* 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
*/
private function getMaxUploadSize(array $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 = [
'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
= 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 [
$html_output,
$biggest_max_file_size,
];
}
/**
* Get HTML for the Value column of other datatypes
* (here, "column" is used in the sense of HTML column in HTML table)
*
* @param array $column description of column in given table
* @param string $default_char_editing default char editing mode which is stored
* in the config.inc.php script
* @param string $backup_field hidden input field
* @param string $column_name_appendix the name attribute
* @param string $onChangeClause onchange clause for fields
* @param integer $tabindex tab index
* @param string $special_chars special characters
* @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 $data data to edit
* @param array $extracted_columnspec associative array containing type,
* spec_in_brackets and possibly
* enum_set_values (another array)
* @param boolean $readOnly is column read only or not
*
* @return string an html snippet
*/
private function getValueColumnForOtherDatatypes(
array $column,
$default_char_editing,
$backup_field,
$column_name_appendix,
$onChangeClause,
$tabindex,
$special_chars,
$tabindex_for_value,
$idindex,
$text_dir,
$special_chars_encoded,
$data,
array $extracted_columnspec,
$readOnly
) {
// HTML5 data-* attribute data-type
$data_type = $this->dbi->types->getTypeClass($column['True_Type']);
$fieldsize = $this->getColumnSize($column, $extracted_columnspec);
$html_output = $backup_field . "\n";
if ($column['is_char']
&& ($GLOBALS['cfg']['CharEditing'] == 'textarea'
|| mb_strpos($data, "\n") !== false)
) {
$html_output .= "\n";
$GLOBALS['cfg']['CharEditing'] = $default_char_editing;
$html_output .= $this->getTextarea(
$column,
$backup_field,
$column_name_appendix,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
$text_dir,
$special_chars_encoded,
$data_type,
$readOnly
);
} else {
$html_output .= $this->getHtmlInput(
$column,
$column_name_appendix,
$special_chars,
$fieldsize,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
$data_type,
$readOnly
);
if (preg_match('/(VIRTUAL|PERSISTENT|GENERATED)/', $column['Extra']) && $column['Extra'] !== 'DEFAULT_GENERATED') {
$html_output .= '<input type="hidden" name="virtual'
. $column_name_appendix . '" value="1">';
}
if ($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">';
}
}
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
*/
private function getColumnSize(array $column, array $extracted_columnspec)
{
if ($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
*/
private function getHtmlForGisDataTypes()
{
$edit_str = Util::getIcon('b_edit', __('Edit/Insert'));
return '<span class="open_gis_editor">'
. Util::linkOrButton(
'#',
$edit_str,
[],
'_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
*/
public function getContinueInsertionForm(
$table,
$db,
array $where_clause_array,
$err_url
) {
return $this->template->render('table/insert/continue_insertion_form', [
'db' => $db,
'table' => $table,
'where_clause_array' => $where_clause_array,
'err_url' => $err_url,
'goto' => $GLOBALS['goto'],
'sql_query' => isset($_POST['sql_query']) ? $_POST['sql_query'] : null,
'has_where_clause' => isset($_POST['where_clause']),
'insert_rows_default' => $GLOBALS['cfg']['InsertRows'],
]);
}
/**
* Get action panel
*
* @param array|null $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
*/
public function getActionsPanel(
$where_clause,
$after_insert,
$tabindex,
$tabindex_for_value,
$found_unique_key
) {
$html_output = '<fieldset id="actions_panel">'
. '<table cellpadding="5" cellspacing="0" class="tdblock width100">'
. '<tr>'
. '<td class="nowrap vmiddle">'
. $this->getSubmitTypeDropDown($where_clause, $tabindex, $tabindex_for_value)
. "\n";
$html_output .= '</td>'
. '<td class="vmiddle">'
. ' <strong>'
. __('and then') . '</strong> '
. '</td>'
. '<td class="nowrap vmiddle">'
. $this->getAfterInsertDropDown(
$where_clause,
$after_insert,
$found_unique_key
)
. '</td>'
. '</tr>';
$html_output .= '<tr>'
. $this->getSubmitAndResetButtonForActionsPanel($tabindex, $tabindex_for_value)
. '</tr>'
. '</table>'
. '</fieldset>';
return $html_output;
}
/**
* Get a HTML drop down for submit types
*
* @param array|null $where_clause where clause
* @param integer $tabindex tab index
* @param integer $tabindex_for_value offset for the values tabindex
*
* @return string an html snippet
*/
private function 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|null $where_clause where clause
* @param string $after_insert insert mode, e.g. new_insert, same_insert
* @param boolean $found_unique_key boolean variable for unique key
*
* @return string an html snippet
*/
private function getAfterInsertDropDown($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)) {
$where_clause = [$where_clause];
}
for ($i = 0, $nb = count($where_clause); $i < $nb; $i++) {
// preg_match() returns 1 if there is a match
$is_numeric = (preg_match(
'@^[\s]*`[^`]*`[\.]`[^`]*` = [0-9]+@',
$where_clause[$i]
) == 1);
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 $tabindex_for_value offset for the values tabindex
*
* @return string an html snippet
*/
private function getSubmitAndResetButtonForActionsPanel($tabindex, $tabindex_for_value)
{
return '<td>'
. Util::showHint(
__(
'Use TAB key to move from value to value,'
. ' or CTRL+arrows to move anywhere.'
)
)
. '</td>'
. '<td colspan="3" class="right vmiddle">'
. '<input type="button" class="btn btn-secondary preview_sql" value="' . __('Preview SQL') . '"'
. ' tabindex="' . ($tabindex + $tabindex_for_value + 6) . '">'
. '<input type="reset" class="btn btn-secondary control_at_footer" value="' . __('Reset') . '"'
. ' tabindex="' . ($tabindex + $tabindex_for_value + 7) . '">'
. '<input type="submit" class="btn btn-primary control_at_footer" value="' . __('Go') . '"'
. ' tabindex="' . ($tabindex + $tabindex_for_value + 8) . '" id="buttonYes">'
. '</td>';
}
/**
* Get table head and table foot for insert row table
*
* @param array $url_params url parameters
*
* @return string an html snippet
*/
private function getHeadAndFootOfInsertRowTable(array $url_params)
{
$html_output = '<div class="responsivetable">'
. '<table class="insertRowTable topmargin">'
. '<thead>'
. '<tr>'
. '<th>' . __('Column') . '</th>';
if ($GLOBALS['cfg']['ShowFieldTypesInDataEditView']) {
$html_output .= $this->showTypeOrFunction('type', $url_params, true);
}
if ($GLOBALS['cfg']['ShowFunctionFields']) {
$html_output .= $this->showTypeOrFunction('function', $url_params, true);
}
$html_output .= '<th>' . __('Null') . '</th>'
. '<th class="fillPage">' . __('Value') . '</th>'
. '</tr>'
. '</thead>'
. ' <tfoot>'
. '<tr>'
. '<th colspan="5" class="tblFooters right">'
. '<input class="btn btn-primary" 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
* @param bool $as_is use the data as is, used in repopulating
*
* @return array $real_null_value, $data, $special_chars, $backup_field,
* $special_chars_encoded
*/
private function getSpecialCharsAndBackupFieldForExistingRow(
array $current_row,
array $column,
array $extracted_columnspec,
$real_null_value,
array $gis_data_types,
$column_name_appendix,
$as_is
) {
$special_chars_encoded = '';
$data = null;
// (we are editing)
if (! isset($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 = $as_is
? $current_row[$column['Field']]
: Util::printableBitValue(
(int) $current_row[$column['Field']],
(int) $extracted_columnspec['spec_in_brackets']
);
} elseif ((substr($column['True_Type'], 0, 9) == 'timestamp'
|| $column['True_Type'] == 'datetime'
|| $column['True_Type'] == 'time')
&& (mb_strpos($current_row[$column['Field']], ".") !== false)
) {
$current_row[$column['Field']] = $as_is
? $current_row[$column['Field']]
: Util::addMicroseconds(
$current_row[$column['Field']]
);
$special_chars = htmlspecialchars($current_row[$column['Field']]);
} elseif (in_array($column['True_Type'], $gis_data_types)) {
// Convert gis data to Well Know Text format
$current_row[$column['Field']] = $as_is
? $current_row[$column['Field']]
: 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'] !== 'all')
) {
$current_row[$column['Field']] = $as_is
? $current_row[$column['Field']]
: bin2hex(
$current_row[$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
$special_chars_encoded
= Util::duplicateFirstNewline($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($_POST['default_action'])
&& $_POST['default_action'] === 'insert'
) {
if ($column['Key'] === 'PRI'
&& mb_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 [
$real_null_value,
$special_chars_encoded,
$special_chars,
$data,
$backup_field,
];
}
/**
* display default values
*
* @param array $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
*/
private function getSpecialCharsAndBackupFieldForInsertingMode(
array $column,
$real_null_value
) {
if (! isset($column['Default'])) {
$column['Default'] = '';
$real_null_value = true;
$data = '';
} else {
$data = $column['Default'];
}
$trueType = $column['True_Type'];
if ($trueType == 'bit') {
$special_chars = Util::convertBitDefaultValue(
$column['Default']
);
} elseif (substr($trueType, 0, 9) == 'timestamp'
|| $trueType == 'datetime'
|| $trueType == 'time'
) {
$special_chars = Util::addMicroseconds($column['Default']);
} elseif ($trueType == 'binary' || $trueType == 'varbinary') {
$special_chars = bin2hex($column['Default']);
} elseif ('text' === substr($trueType, -4)) {
$textDefault = substr($column['Default'], 1, -1);
$special_chars = stripcslashes($textDefault !== false ? $textDefault : $column['Default']);
} else {
$special_chars = htmlspecialchars($column['Default']);
}
$backup_field = '';
$special_chars_encoded = Util::duplicateFirstNewline(
$special_chars
);
return [
$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, $is_insertignore
*/
public function getParamsForUpdateOrInsert()
{
if (isset($_POST['where_clause'])) {
// we were editing something => use the WHERE clause
$loop_array = is_array($_POST['where_clause'])
? $_POST['where_clause']
: [$_POST['where_clause']];
$using_key = true;
$is_insert = isset($_POST['submit_type'])
&& ($_POST['submit_type'] == 'insert'
|| $_POST['submit_type'] == 'showinsert'
|| $_POST['submit_type'] == 'insertignore');
} else {
// new row => use indexes
$loop_array = [];
if (! empty($_POST['fields'])) {
foreach ($_POST['fields']['multi_edit'] as $key => $dummy) {
$loop_array[] = $key;
}
}
$using_key = false;
$is_insert = true;
}
$is_insertignore = isset($_POST['submit_type'])
&& $_POST['submit_type'] == 'insertignore';
return [
$loop_array,
$using_key,
$is_insert,
$is_insertignore,
];
}
/**
* Check wether insert row mode and if so include tbl_changen script and set
* global variables.
*
* @return void
*/
public function isInsertRow()
{
if (isset($_POST['insert_rows'])
&& is_numeric($_POST['insert_rows'])
&& $_POST['insert_rows'] != $GLOBALS['cfg']['InsertRows']
) {
$GLOBALS['cfg']['InsertRows'] = $_POST['insert_rows'];
$response = Response::getInstance();
$header = $response->getHeader();
$scripts = $header->getScripts();
$scripts->addFile('vendor/jquery/additional-methods.js');
$scripts->addFile('table/change.js');
if (! defined('TESTSUITE')) {
include ROOT_PATH . 'tbl_change.php';
exit;
}
}
}
/**
* set $_SESSION for edit_next
*
* @param string $one_where_clause one where clause from where clauses array
*
* @return void
*/
public function setSessionForEditNext($one_where_clause)
{
$local_query = 'SELECT * FROM ' . Util::backquote($GLOBALS['db'])
. '.' . Util::backquote($GLOBALS['table']) . ' WHERE '
. str_replace('` =', '` >', $one_where_clause) . ' LIMIT 1;';
$res = $this->dbi->query($local_query);
$row = $this->dbi->fetchRow($res);
$meta = $this->dbi->getFieldsMeta($res);
// must find a unique condition based on unique key,
// not a combination of all fields
list($unique_condition, $clause_is_unique)
= Util::getUniqueCondition(
$res, // handle
count($meta), // fields_cnt
$meta, // fields_meta
$row, // row
true, // force_unique
false, // restrict_to_table
null // analyzed_sql_results
);
if (! empty($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 $goto_include store some script for include, otherwise it is
* boolean false
*
* @return string
*/
public function getGotoInclude($goto_include)
{
$valid_options = [
'new_insert',
'same_insert',
'edit_next',
];
if (isset($_POST['after_insert'])
&& in_array($_POST['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']) > 0) {
$GLOBALS['table'] = '';
}
}
if (! $goto_include) {
if (strlen($GLOBALS['table']) === 0) {
$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
*/
public function getErrorUrl(array $url_params)
{
if (isset($_POST['err_url'])) {
return $_POST['err_url'];
}
return 'tbl_change.php' . Url::getCommon($url_params);
}
/**
* Builds the sql query
*
* @param boolean $is_insertignore $_POST['submit_type'] == 'insertignore'
* @param array $query_fields column names array
* @param array $value_sets array of query values
*
* @return array of query
*/
public function buildSqlQuery($is_insertignore, array $query_fields, array $value_sets)
{
if ($is_insertignore) {
$insert_command = 'INSERT IGNORE ';
} else {
$insert_command = 'INSERT ';
}
$query = [
$insert_command . 'INTO '
. Util::backquote($GLOBALS['table'])
. ' (' . implode(', ', $query_fields) . ') VALUES ('
. implode('), (', $value_sets) . ')',
];
return $query;
}
/**
* Executes the sql query and get the result, then move back to the calling page
*
* @param array $url_params url parameters array
* @param array $query built query from buildSqlQuery()
*
* @return array $url_params, $total_affected_rows, $last_messages
* $warning_messages, $error_messages, $return_to_sql_query
*/
public function executeSqlQuery(array $url_params, array $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 = [];
$warning_messages = [];
$error_messages = [];
foreach ($query as $single_query) {
if ($_POST['submit_type'] == 'showinsert') {
$last_messages[] = Message::notice(__('Showing SQL query'));
continue;
}
if ($GLOBALS['cfg']['IgnoreMultiSubmitErrors']) {
$result = $this->dbi->tryQuery($single_query);
} else {
$result = $this->dbi->query($single_query);
}
if (! $result) {
$error_messages[] = $this->dbi->getError();
} else {
// The next line contains a real assignment, it's not a typo
if ($tmp = @$this->dbi->affectedRows()) {
$total_affected_rows += $tmp;
}
unset($tmp);
$insert_id = $this->dbi->insertId();
if ($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 += $total_affected_rows - 1;
}
$last_message = Message::notice(__('Inserted row id: %1$d'));
$last_message->addParam($insert_id);
$last_messages[] = $last_message;
}
$this->dbi->freeResult($result);
}
$warning_messages = $this->getWarningMessages();
}
return [
$url_params,
$total_affected_rows,
$last_messages,
$warning_messages,
$error_messages,
$return_to_sql_query,
];
}
/**
* get the warning messages array
*
* @return array
*/
private function getWarningMessages()
{
$warning_essages = [];
foreach ($this->dbi->getWarnings() as $warning) {
$warning_essages[] = 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 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 display value from the foreign table
*/
public function getDisplayValueForForeignTableColumn(
$where_comparison,
array $map,
$relation_field
) {
$foreigner = $this->relation->searchColumnInForeigners($map, $relation_field);
$display_field = $this->relation->getDisplayField(
$foreigner['foreign_db'],
$foreigner['foreign_table']
);
// Field to display from the foreign table?
if (is_string($display_field) && strlen($display_field) > 0) {
$dispsql = 'SELECT ' . Util::backquote($display_field)
. ' FROM ' . Util::backquote($foreigner['foreign_db'])
. '.' . Util::backquote($foreigner['foreign_table'])
. ' WHERE ' . Util::backquote($foreigner['foreign_field'])
. $where_comparison;
$dispresult = $this->dbi->tryQuery(
$dispsql,
DatabaseInterface::CONNECT_USER,
DatabaseInterface::QUERY_STORE
);
if ($dispresult && $this->dbi->numRows($dispresult) > 0) {
list($dispval) = $this->dbi->fetchRow($dispresult);
} else {
$dispval = '';
}
if ($dispresult) {
$this->dbi->freeResult($dispresult);
}
return $dispval;
}
return '';
}
/**
* Display option in the cell according to user choices
*
* @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 HTML <a> tag
*/
public function getLinkForRelationalDisplayField(
array $map,
$relation_field,
$where_comparison,
$dispval,
$relation_field_value
) {
$foreigner = $this->relation->searchColumnInForeigners($map, $relation_field);
if ('K' == $_SESSION['tmpval']['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 = [
'db' => $foreigner['foreign_db'],
'table' => $foreigner['foreign_table'],
'pos' => '0',
'sql_query' => 'SELECT * FROM '
. Util::backquote($foreigner['foreign_db'])
. '.' . Util::backquote($foreigner['foreign_table'])
. ' WHERE ' . Util::backquote($foreigner['foreign_field'])
. $where_comparison,
];
$output = '<a href="sql.php'
. Url::getCommon($_url_params) . '"' . $title . '>';
if ('D' == $_SESSION['tmpval']['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
* @param string $type the type of transformation
*
* @return array
*/
public function transformEditedValues(
$db,
$table,
array $transformation,
array &$edited_values,
$file,
$column_name,
array $extra_data,
$type
) {
$include_file = 'libraries/classes/Plugins/Transformations/' . $file;
if (is_file($include_file)) {
$_url_params = [
'db' => $db,
'table' => $table,
'where_clause' => $_POST['where_clause'],
'transform_key' => $column_name,
];
$transform_options = $this->transformations->getOptions(
isset($transformation[$type . '_options'])
? $transformation[$type . '_options']
: ''
);
$transform_options['wrapper_link'] = Url::getCommon($_url_params);
$class_name = $this->transformations->getClassName($include_file);
if (class_exists($class_name)) {
/** @var TransformationsPlugin $transformation_plugin */
$transformation_plugin = new $class_name();
foreach ($edited_values as $cell_index => $curr_cell_edited_values) {
if (isset($curr_cell_edited_values[$column_name])) {
$edited_values[$cell_index][$column_name]
= $extra_data['transformations'][$cell_index]
= $transformation_plugin->applyTransformation(
$curr_cell_edited_values[$column_name],
$transform_options
);
}
} // end of loop for each transformation cell
}
}
return $extra_data;
}
/**
* Get current value in multi edit mode
*
* @param array $multi_edit_funcs multiple edit functions array
* @param array $multi_edit_salt multiple edit array with encryption salt
* @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 initially $val is $multi_edit_columns[$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 string
*/
public function getCurrentValueAsAnArrayForMultipleEdit(
$multi_edit_funcs,
$multi_edit_salt,
$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 = $this->dbi->fetchValue('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
$current_value = mb_substr($current_value, 1, -1);
// 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], $func_optional_param))
) {
if ((isset($multi_edit_salt[$key])
&& ($multi_edit_funcs[$key] == "AES_ENCRYPT"
|| $multi_edit_funcs[$key] == "AES_DECRYPT"))
|| (! empty($multi_edit_salt[$key])
&& ($multi_edit_funcs[$key] == "DES_ENCRYPT"
|| $multi_edit_funcs[$key] == "DES_DECRYPT"
|| $multi_edit_funcs[$key] == "ENCRYPT"))
) {
return $multi_edit_funcs[$key] . '(' . $current_value . ",'"
. $this->dbi->escapeString($multi_edit_salt[$key]) . "')";
}
return $multi_edit_funcs[$key] . '(' . $current_value . ')';
}
return $multi_edit_funcs[$key] . '()';
}
/**
* Get query values array and query fields 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 fields
* @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)
*/
public function 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) > 0) {
$query_values[] = $current_value_as_an_array;
// first inserted row so prepare the list of fields
if (empty($value_sets)) {
$query_fields[] = 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
$query_values[]
= Util::backquote($multi_edit_columns_name[$key])
. ' = ' . $current_value_as_an_array;
} elseif (! (empty($multi_edit_funcs[$key])
&& isset($multi_edit_columns_prev[$key])
&& (("'" . $this->dbi->escapeString($multi_edit_columns_prev[$key]) . "'" === $current_value)
|| ('0x' . $multi_edit_columns_prev[$key] === $current_value)))
&& ! empty($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])
) {
$query_values[]
= Util::backquote($multi_edit_columns_name[$key])
. ' = ' . $current_value_as_an_array;
}
}
return [
$query_values,
$query_fields,
];
}
/**
* Get the current column value in the form for different data types
*
* @param string|false $possibly_uploaded_val uploaded file content
* @param string $key an md5 of the column name
* @param array|null $multi_edit_columns_type array of multi edit column types
* @param string $current_value current column value in the form
* @param array|null $multi_edit_auto_increment multi edit auto increment
* @param integer $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 string $where_clause where clause
* @param string $table table name
* @param array $multi_edit_funcs multiple edit functions array
*
* @return string current column value in the form
*/
public function getCurrentValueForDifferentTypes(
$possibly_uploaded_val,
$key,
?array $multi_edit_columns_type,
$current_value,
?array $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,
$multi_edit_funcs
) {
// Fetch the current values of a row to use in case we have a protected field
if ($is_insert
&& $using_key && isset($multi_edit_columns_type)
&& is_array($multi_edit_columns_type) && ! empty($where_clause)
) {
$protected_row = $this->dbi->fetchSingleRow(
'SELECT * FROM ' . Util::backquote($table)
. ' WHERE ' . $where_clause . ';'
);
}
if (false !== $possibly_uploaded_val) {
$current_value = $possibly_uploaded_val;
} elseif (! empty($multi_edit_funcs[$key])) {
$current_value = "'" . $this->dbi->escapeString($current_value)
. "'";
} 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' && $type != 'set' && strlen($current_value) === 0) {
// 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($_POST['fields']['multi_edit'][$rownumber][$key])) {
$current_value = implode(
',',
$_POST['fields']['multi_edit'][$rownumber][$key]
);
$current_value = "'"
. $this->dbi->escapeString($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
// columns 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 === 'hex') {
if (substr($current_value, 0, 2) != '0x') {
$current_value = '0x' . $current_value;
}
} elseif ($type == 'bit') {
$current_value = preg_replace('/[^01]/', '0', $current_value);
$current_value = "b'" . $this->dbi->escapeString($current_value)
. "'";
} elseif (! ($type == 'datetime' || $type == 'timestamp')
|| ($current_value != 'CURRENT_TIMESTAMP'
&& $current_value != 'current_timestamp()')
) {
$current_value = "'" . $this->dbi->escapeString($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
*/
public function verifyWhetherValueCanBeTruncatedAndAppendExtraData(
$db,
$table,
$column_name,
array &$extra_data
) {
$extra_data['isNeedToRecheck'] = false;
$sql_for_real_value = 'SELECT ' . Util::backquote($table) . '.'
. Util::backquote($column_name)
. ' FROM ' . Util::backquote($db) . '.'
. Util::backquote($table)
. ' WHERE ' . $_POST['where_clause'][0];
$result = $this->dbi->tryQuery($sql_for_real_value);
$fields_meta = $this->dbi->getFieldsMeta($result);
$meta = $fields_meta[0];
if ($row = $this->dbi->fetchRow($result)) {
$new_value = $row[0];
if ((substr($meta->type, 0, 9) == 'timestamp')
|| ($meta->type == 'datetime')
|| ($meta->type == 'time')
) {
$new_value = Util::addMicroseconds($new_value);
} elseif (mb_strpos($meta->flags, 'binary') !== false) {
$new_value = '0x' . bin2hex($new_value);
}
$extra_data['isNeedToRecheck'] = true;
$extra_data['truncatableFieldValue'] = $new_value;
}
$this->dbi->freeResult($result);
}
/**
* Function to get the columns of a table
*
* @param string $db current db
* @param string $table current table
*
* @return array
*/
public function getTableColumns($db, $table)
{
$this->dbi->selectDb($db);
return array_values($this->dbi->getColumns($db, $table, null, true));
}
/**
* Function to determine Insert/Edit rows
*
* @param string $where_clause where clause
* @param string $db current database
* @param string $table current table
*
* @return mixed
*/
public function determineInsertOrEdit($where_clause, $db, $table)
{
if (isset($_POST['where_clause'])) {
$where_clause = $_POST['where_clause'];
}
if (isset($_SESSION['edit_next'])) {
$where_clause = $_SESSION['edit_next'];
unset($_SESSION['edit_next']);
$after_insert = 'edit_next';
}
if (isset($_POST['ShowFunctionFields'])) {
$GLOBALS['cfg']['ShowFunctionFields'] = $_POST['ShowFunctionFields'];
}
if (isset($_POST['ShowFieldTypesInDataEditView'])) {
$GLOBALS['cfg']['ShowFieldTypesInDataEditView']
= $_POST['ShowFieldTypesInDataEditView'];
}
if (isset($_POST['after_insert'])) {
$after_insert = $_POST['after_insert'];
}
if (isset($where_clause)) {
// we are editing
$insert_mode = false;
$where_clause_array = $this->getWhereClauseArray($where_clause);
list($where_clauses, $result, $rows, $found_unique_key)
= $this->analyzeWhereClauses(
$where_clause_array,
$table,
$db
);
} else {
// we are inserting
$insert_mode = true;
$where_clause = null;
list($result, $rows) = $this->loadFirstRow($table, $db);
$where_clauses = null;
$where_clause_array = [];
$found_unique_key = false;
}
// Copying a row - fetched data will be inserted as a new row,
// therefore the where clause is needless.
if (isset($_POST['default_action'])
&& $_POST['default_action'] === 'insert'
) {
$where_clause = $where_clauses = null;
}
return [
$insert_mode,
$where_clause,
$where_clause_array,
$where_clauses,
$result,
$rows,
$found_unique_key,
isset($after_insert) ? $after_insert : null,
];
}
/**
* Function to get comments for the table columns
*
* @param string $db current database
* @param string $table current table
*
* @return array comments for columns
*/
public function getCommentsMap($db, $table)
{
$comments_map = [];
if ($GLOBALS['cfg']['ShowPropertyComments']) {
$comments_map = $this->relation->getComments($db, $table);
}
return $comments_map;
}
/**
* Function to get URL parameters
*
* @param string $db current database
* @param string $table current table
*
* @return array url parameters
*/
public function getUrlParameters($db, $table)
{
/**
* @todo check if we could replace by "db_|tbl_" - please clarify!?
*/
$url_params = [
'db' => $db,
'sql_query' => $_POST['sql_query'],
];
if (0 === strpos($GLOBALS['goto'], "tbl_")) {
$url_params['table'] = $table;
}
return $url_params;
}
/**
* Function to get html for the gis editor div
*
* @return string
*/
public function getHtmlForGisEditor()
{
return '<div id="gis_editor"></div>'
. '<div id="popup_background"></div>'
. '<br>';
}
/**
* Function to get html for the ignore option in insert mode
*
* @param int $row_id row id
* @param bool $checked ignore option is checked or not
*
* @return string
*/
public function getHtmlForIgnoreOption($row_id, $checked = true)
{
return '<input type="checkbox"'
. ($checked ? ' checked="checked"' : '')
. ' name="insert_ignore_' . $row_id . '"'
. ' id="insert_ignore_' . $row_id . '">'
. '<label for="insert_ignore_' . $row_id . '">'
. __('Ignore')
. '</label><br>' . "\n";
}
/**
* Function to get html for the function option
*
* @param array $column column
* @param string $column_name_appendix column name appendix
*
* @return String
*/
private function getHtmlForFunctionOption(array $column, $column_name_appendix)
{
return '<tr class="noclick">'
. '<td '
. 'class="center">'
. $column['Field_title']
. '<input type="hidden" name="fields_name' . $column_name_appendix
. '" value="' . $column['Field_html'] . '">'
. '</td>';
}
/**
* Function to get html for the column type
*
* @param array $column column
*
* @return string
*/
private function getHtmlForInsertEditColumnType(array $column)
{
return '<td class="center' . $column['wrap'] . '">'
. '<span class="column_type" dir="ltr">' . $column['pma_type'] . '</span>'
. '</td>';
}
/**
* Function to get html for the insert edit form header
*
* @param bool $has_blob_field whether has blob field
* @param bool $is_upload whether is upload
*
* @return string
*/
public function getHtmlForInsertEditFormHeader($has_blob_field, $is_upload)
{
$html_output = '<form id="insertForm" class="lock-page ';
if ($has_blob_field && $is_upload) {
$html_output .= 'disableAjax';
}
$html_output .= '" method="post" action="tbl_replace.php" name="insertForm" ';
if ($is_upload) {
$html_output .= ' enctype="multipart/form-data"';
}
$html_output .= '>';
return $html_output;
}
/**
* Function to get html for each insert/edit column
*
* @param array $table_columns table columns
* @param int $column_number column index in table_columns
* @param array $comments_map comments map
* @param bool $timestamp_seen whether timestamp seen
* @param array $current_result current result
* @param string $chg_evt_handler javascript change event handler
* @param string $jsvkey javascript validation key
* @param string $vkey validation key
* @param bool $insert_mode whether insert mode
* @param array $current_row current row
* @param int $o_rows row offset
* @param int $tabindex tab index
* @param int $columns_cnt columns count
* @param bool $is_upload whether upload
* @param int $tabindex_for_function tab index offset for function
* @param array $foreigners foreigners
* @param int $tabindex_for_null tab index offset for null
* @param int $tabindex_for_value tab index offset for value
* @param string $table table
* @param string $db database
* @param int $row_id row id
* @param array $titles titles
* @param int $biggest_max_file_size biggest max file size
* @param string $default_char_editing default char editing mode which is stored
* in the config.inc.php script
* @param string $text_dir text direction
* @param array $repopulate the data to be repopulated
* @param array $column_mime the mime information of column
* @param string $where_clause the where clause
*
* @return string
*/
private function getHtmlForInsertEditFormColumn(
array $table_columns,
$column_number,
array $comments_map,
$timestamp_seen,
$current_result,
$chg_evt_handler,
$jsvkey,
$vkey,
$insert_mode,
array $current_row,
&$o_rows,
&$tabindex,
$columns_cnt,
$is_upload,
$tabindex_for_function,
array $foreigners,
$tabindex_for_null,
$tabindex_for_value,
$table,
$db,
$row_id,
array $titles,
$biggest_max_file_size,
$default_char_editing,
$text_dir,
array $repopulate,
array $column_mime,
$where_clause
) {
$column = $table_columns[$column_number];
$readOnly = false;
if (! isset($column['processed'])) {
$column = $this->analyzeTableColumnsArray(
$column,
$comments_map,
$timestamp_seen
);
}
$as_is = false;
if (! empty($repopulate) && ! empty($current_row)) {
$current_row[$column['Field']] = $repopulate[$column['Field_md5']];
$as_is = true;
}
$extracted_columnspec
= Util::extractColumnSpec($column['Type']);
if (-1 === $column['len']) {
$column['len'] = $this->dbi->fieldLen(
$current_result,
$column_number
);
// length is unknown for geometry fields,
// make enough space to edit very simple WKTs
if (-1 === $column['len']) {
$column['len'] = 30;
}
}
//Call validation when the form submitted...
$onChangeClause = $chg_evt_handler
. "=\"return verificationsAfterFieldChange('"
. Sanitize::escapeJsString($column['Field_md5']) . "', '"
. Sanitize::escapeJsString($jsvkey) . "','" . $column['pma_type'] . "')\"";
// Use an MD5 as an array index to avoid having special characters
// in the name attribute (see bug #1746964 )
$column_name_appendix = $vkey . '[' . $column['Field_md5'] . ']';
if ($column['Type'] === 'datetime'
&& ! isset($column['Default'])
&& $column['Default'] !== null
&& $insert_mode
) {
$column['Default'] = date('Y-m-d H:i:s', time());
}
$html_output = $this->getHtmlForFunctionOption(
$column,
$column_name_appendix
);
if ($GLOBALS['cfg']['ShowFieldTypesInDataEditView']) {
$html_output .= $this->getHtmlForInsertEditColumnType($column);
} //End if
// Get a list of GIS data types.
$gis_data_types = Util::getGISDatatypes();
// Prepares the field value
$real_null_value = false;
$special_chars_encoded = '';
if (! empty($current_row)) {
// (we are editing)
list(
$real_null_value, $special_chars_encoded, $special_chars,
$data, $backup_field
)
= $this->getSpecialCharsAndBackupFieldForExistingRow(
$current_row,
$column,
$extracted_columnspec,
$real_null_value,
$gis_data_types,
$column_name_appendix,
$as_is
);
} else {
// (we are inserting)
// display default values
$tmp = $column;
if (isset($repopulate[$column['Field_md5']])) {
$tmp['Default'] = $repopulate[$column['Field_md5']];
}
list($real_null_value, $data, $special_chars, $backup_field,
$special_chars_encoded
)
= $this->getSpecialCharsAndBackupFieldForInsertingMode(
$tmp,
$real_null_value
);
unset($tmp);
}
$idindex = ($o_rows * $columns_cnt) + $column_number + 1;
$tabindex = $idindex;
// Get a list of data types that are not yet supported.
$no_support_types = Util::unsupportedDatatypes();
// The function column
// -------------------
$foreignData = $this->relation->getForeignData(
$foreigners,
$column['Field'],
false,
'',
''
);
if ($GLOBALS['cfg']['ShowFunctionFields']) {
$html_output .= $this->getFunctionColumn(
$column,
$is_upload,
$column_name_appendix,
$onChangeClause,
$no_support_types,
$tabindex_for_function,
$tabindex,
$idindex,
$insert_mode,
$readOnly,
$foreignData
);
}
// The null column
// ---------------
$html_output .= $this->getNullColumn(
$column,
$column_name_appendix,
$real_null_value,
$tabindex,
$tabindex_for_null,
$idindex,
$vkey,
$foreigners,
$foreignData,
$readOnly
);
// The value column (depends on type)
// ----------------
// See bug #1667887 for the reason why we don't use the maxlength
// HTML attribute
//add data attributes "no of decimals" and "data type"
$no_decimals = 0;
$type = current(explode("(", $column['pma_type']));
if (preg_match('/\(([^()]+)\)/', $column['pma_type'], $match)) {
$match[0] = trim($match[0], '()');
$no_decimals = $match[0];
}
$html_output .= '<td data-type="' . $type . '" data-decimals="'
. $no_decimals . '">' . "\n";
// Will be used by js/table/change.js to set the default value
// for the "Continue insertion" feature
$html_output .= '<span class="default_value hide">'
. $special_chars . '</span>';
// Check input transformation of column
$transformed_html = '';
if (! empty($column_mime['input_transformation'])) {
$file = $column_mime['input_transformation'];
$include_file = 'libraries/classes/Plugins/Transformations/' . $file;
if (is_file($include_file)) {
$class_name = $this->transformations->getClassName($include_file);
if (class_exists($class_name)) {
$transformation_plugin = new $class_name();
$transformation_options = $this->transformations->getOptions(
$column_mime['input_transformation_options']
);
$_url_params = [
'db' => $db,
'table' => $table,
'transform_key' => $column['Field'],
'where_clause' => $where_clause,
];
$transformation_options['wrapper_link']
= Url::getCommon($_url_params);
$current_value = '';
if (isset($current_row[$column['Field']])) {
$current_value = $current_row[$column['Field']];
}
if (method_exists($transformation_plugin, 'getInputHtml')) {
$transformed_html = $transformation_plugin->getInputHtml(
$column,
$row_id,
$column_name_appendix,
$transformation_options,
$current_value,
$text_dir,
$tabindex,
$tabindex_for_value,
$idindex
);
}
if (method_exists($transformation_plugin, 'getScripts')) {
$GLOBALS['plugin_scripts'] = array_merge(
$GLOBALS['plugin_scripts'],
$transformation_plugin->getScripts()
);
}
}
}
}
if (! empty($transformed_html)) {
$html_output .= $transformed_html;
} else {
$html_output .= $this->getValueColumn(
$column,
$backup_field,
$column_name_appendix,
$onChangeClause,
$tabindex,
$tabindex_for_value,
$idindex,
$data,
$special_chars,
$foreignData,
[
$table,
$db,
],
$row_id,
$titles,
$text_dir,
$special_chars_encoded,
$vkey,
$is_upload,
$biggest_max_file_size,
$default_char_editing,
$no_support_types,
$gis_data_types,
$extracted_columnspec,
$readOnly
);
}
return $html_output;
}
/**
* Function to get html for each insert/edit row
*
* @param array $url_params url parameters
* @param array $table_columns table columns
* @param array $comments_map comments map
* @param bool $timestamp_seen whether timestamp seen
* @param array $current_result current result
* @param string $chg_evt_handler javascript change event handler
* @param string $jsvkey javascript validation key
* @param string $vkey validation key
* @param bool $insert_mode whether insert mode
* @param array $current_row current row
* @param int $o_rows row offset
* @param int $tabindex tab index
* @param int $columns_cnt columns count
* @param bool $is_upload whether upload
* @param int $tabindex_for_function tab index offset for function
* @param array $foreigners foreigners
* @param int $tabindex_for_null tab index offset for null
* @param int $tabindex_for_value tab index offset for value
* @param string $table table
* @param string $db database
* @param int $row_id row id
* @param array $titles titles
* @param int $biggest_max_file_size biggest max file size
* @param string $text_dir text direction
* @param array $repopulate the data to be repopulated
* @param array $where_clause_array the array of where clauses
*
* @return string
*/
public function getHtmlForInsertEditRow(
array $url_params,
array $table_columns,
array $comments_map,
$timestamp_seen,
$current_result,
$chg_evt_handler,
$jsvkey,
$vkey,
$insert_mode,
array $current_row,
&$o_rows,
&$tabindex,
$columns_cnt,
$is_upload,
$tabindex_for_function,
array $foreigners,
$tabindex_for_null,
$tabindex_for_value,
$table,
$db,
$row_id,
array $titles,
$biggest_max_file_size,
$text_dir,
array $repopulate,
array $where_clause_array
) {
$html_output = $this->getHeadAndFootOfInsertRowTable($url_params)
. '<tbody>';
//store the default value for CharEditing
$default_char_editing = $GLOBALS['cfg']['CharEditing'];
$mime_map = $this->transformations->getMime($db, $table);
$where_clause = '';
if (isset($where_clause_array[$row_id])) {
$where_clause = $where_clause_array[$row_id];
}
for ($column_number = 0; $column_number < $columns_cnt; $column_number++) {
$table_column = $table_columns[$column_number];
$column_mime = [];
if (isset($mime_map[$table_column['Field']])) {
$column_mime = $mime_map[$table_column['Field']];
}
$virtual = [
'VIRTUAL',
'PERSISTENT',
'VIRTUAL GENERATED',
'STORED GENERATED',
];
if (! in_array($table_column['Extra'], $virtual)) {
$html_output .= $this->getHtmlForInsertEditFormColumn(
$table_columns,
$column_number,
$comments_map,
$timestamp_seen,
$current_result,
$chg_evt_handler,
$jsvkey,
$vkey,
$insert_mode,
$current_row,
$o_rows,
$tabindex,
$columns_cnt,
$is_upload,
$tabindex_for_function,
$foreigners,
$tabindex_for_null,
$tabindex_for_value,
$table,
$db,
$row_id,
$titles,
$biggest_max_file_size,
$default_char_editing,
$text_dir,
$repopulate,
$column_mime,
$where_clause
);
}
} // end for
$o_rows++;
$html_output .= ' </tbody>'
. '</table></div><br>'
. '<div class="clearfloat"></div>';
return $html_output;
}
}