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insert_edit.lib.php
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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
*/
use PMA\libraries\Message;
use PMA\libraries\plugins\TransformationsPlugin;
use PMA\libraries\Response;
use PMA\libraries\URL;
use PMA\libraries\Sanitize;
/**
* 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 $form_params array of insert/edit form parameters
*/
function PMA_getFormParametersForInsertForm($db, $table, $where_clauses,
$where_clause_array, $err_url
) {
$_form_params = array(
'db' => $db,
'table' => $table,
'goto' => $GLOBALS['goto'],
'err_url' => $err_url,
'sql_query' => $_REQUEST['sql_query'],
);
if (isset($where_clauses)) {
foreach ($where_clause_array as $key_id => $where_clause) {
$_form_params['where_clause[' . $key_id . ']'] = trim($where_clause);
}
}
if (isset($_REQUEST['clause_is_unique'])) {
$_form_params['clause_is_unique'] = $_REQUEST['clause_is_unique'];
}
return $_form_params;
}
/**
* Creates array of where clauses
*
* @param array|string|null $where_clause where clause
*
* @return array whereClauseArray array of where clauses
*/
function PMA_getWhereClauseArray($where_clause)
{
if (!isset($where_clause)) {
return array();
}
if (is_array($where_clause)) {
return $where_clause;
}
return array(0 => $where_clause);
}
/**
* Analysing where clauses array
*
* @param array $where_clause_array array of where clauses
* @param string $table name of the table
* @param string $db name of the database
*
* @return array $where_clauses, $result, $rows
*/
function PMA_analyzeWhereClauses(
$where_clause_array, $table, $db
) {
$rows = array();
$result = array();
$where_clauses = array();
$found_unique_key = false;
foreach ($where_clause_array as $key_id => $where_clause) {
$local_query = 'SELECT * FROM '
. PMA\libraries\Util::backquote($db) . '.'
. PMA\libraries\Util::backquote($table)
. ' WHERE ' . $where_clause . ';';
$result[$key_id] = $GLOBALS['dbi']->query(
$local_query, null, PMA\libraries\DatabaseInterface::QUERY_STORE
);
$rows[$key_id] = $GLOBALS['dbi']->fetchAssoc($result[$key_id]);
$where_clauses[$key_id] = str_replace('\\', '\\\\', $where_clause);
$has_unique_condition = PMA_showEmptyResultMessageOrSetUniqueCondition(
$rows, $key_id, $where_clause_array, $local_query, $result
);
if ($has_unique_condition) {
$found_unique_key = true;
}
}
return array($where_clauses, $result, $rows, $found_unique_key);
}
/**
* Show message for empty 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 $has_unique_condition
*/
function PMA_showEmptyResultMessageOrSetUniqueCondition($rows, $key_id,
$where_clause_array, $local_query, $result
) {
$has_unique_condition = false;
// No row returned
if (! $rows[$key_id]) {
unset($rows[$key_id], $where_clause_array[$key_id]);
Response::getInstance()->addHtml(
PMA\libraries\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 = $GLOBALS['dbi']->getFieldsMeta($result[$key_id]);
list($unique_condition, $tmp_clause_is_unique)
= PMA\libraries\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 $rows arrays
*/
function PMA_loadFirstRow($table, $db)
{
$result = $GLOBALS['dbi']->query(
'SELECT * FROM ' . PMA\libraries\Util::backquote($db)
. '.' . PMA\libraries\Util::backquote($table) . ' LIMIT 1;',
null,
PMA\libraries\DatabaseInterface::QUERY_STORE
);
$rows = array_fill(0, $GLOBALS['cfg']['InsertRows'], false);
return array($result, $rows);
}
/**
* Add some url parameters
*
* @param array $url_params containing $db and $table as url parameters
* @param array $where_clause_array where clauses array
* @param string $where_clause where clause
*
* @return array Add some url parameters to $url_params array and return it
*/
function PMA_urlParamsInEditMode($url_params, $where_clause_array, $where_clause)
{
if (isset($where_clause)) {
foreach ($where_clause_array as $where_clause) {
$url_params['where_clause'] = trim($where_clause);
}
}
if (! empty($_REQUEST['sql_query'])) {
$url_params['sql_query'] = $_REQUEST['sql_query'];
}
return $url_params;
}
/**
* Show 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 $which
*
* @return string an HTML snippet
*/
function PMA_showTypeOrFunction($which, $url_params, $is_show)
{
$params = array();
switch($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 (! $is_show) {
return ' : <a href="tbl_change.php'
. URL::getCommon($this_url_params) . '">'
. PMA_showTypeOrFunctionLabel($which)
. '</a>';
}
return '<th><a href="tbl_change.php'
. URL::getCommon($this_url_params)
. '" title="' . __('Hide') . '">'
. PMA_showTypeOrFunctionLabel($which)
. '</a></th>';
}
/**
* Show type information or function selectors labels in Insert/Edit
*
* @param string $which function|type
*
* @return string an HTML snippet
*/
function PMA_showTypeOrFunctionLabel($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 $timestamp_seen whether a timestamp has been seen
*
* @return array description of column in given table
*/
function PMA_analyzeTableColumnsArray($column, $comments_map, $timestamp_seen)
{
$column['Field_html'] = htmlspecialchars($column['Field']);
$column['Field_md5'] = md5($column['Field']);
// True_Type contains only the type (stops at first bracket)
$column['True_Type'] = preg_replace('@\(.*@s', '', $column['Type']);
$column['len'] = preg_match('@float|double@', $column['Type']) ? 100 : -1;
$column['Field_title'] = PMA_getColumnTitle($column, $comments_map);
$column['is_binary'] = PMA_isColumn(
$column,
array('binary', 'varbinary')
);
$column['is_blob'] = PMA_isColumn(
$column,
array('blob', 'tinyblob', 'mediumblob', 'longblob')
);
$column['is_char'] = PMA_isColumn(
$column,
array('char', 'varchar')
);
list($column['pma_type'], $column['wrap'], $column['first_timestamp'])
= PMA_getEnumSetAndTimestampColumns($column, $timestamp_seen);
return $column;
}
/**
* Retrieve the column title
*
* @param array $column description of column in given table
* @param array $comments_map comments for every column that has a comment
*
* @return string column title
*/
function PMA_getColumnTitle($column, $comments_map)
{
if (isset($comments_map[$column['Field']])) {
return '<span style="border-bottom: 1px dashed black;" title="'
. htmlspecialchars($comments_map[$column['Field']]) . '">'
. $column['Field_html'] . '</span>';
} else {
return $column['Field_html'];
}
}
/**
* check whether the column is 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 $types
*/
function PMA_isColumn($column, $types)
{
foreach ($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'], $column['first_timestamp']
*/
function PMA_getEnumSetAndTimestampColumns($column, $timestamp_seen)
{
$column['first_timestamp'] = false;
switch ($column['True_Type']) {
case 'set':
$column['pma_type'] = 'set';
$column['wrap'] = '';
break;
case 'enum':
$column['pma_type'] = 'enum';
$column['wrap'] = '';
break;
case 'timestamp':
if (! $timestamp_seen) { // can only occur once per table
$column['first_timestamp'] = true;
}
$column['pma_type'] = $column['Type'];
$column['wrap'] = ' nowrap';
break;
default:
$column['pma_type'] = $column['Type'];
$column['wrap'] = ' nowrap';
break;
}
return array($column['pma_type'], $column['wrap'], $column['first_timestamp']);
}
/**
* The function column
* We don't want binary data to be destroyed
* Note: from the MySQL manual: "BINARY doesn't affect how the column is
* stored or retrieved" so it does not mean that the contents is binary
*
* @param array $column description of column in given table
* @param boolean $is_upload upload or no
* @param string $column_name_appendix the name 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 $foreignData foreign key data
*
* @return string an html snippet
*/
function PMA_getFunctionColumn($column, $is_upload, $column_name_appendix,
$onChangeClause, $no_support_types, $tabindex_for_function,
$tabindex, $idindex, $insert_mode, $readOnly, $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 .= PMA\libraries\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 $readOnly is column read only or not
*
* @return string an html snippet
*/
function PMA_getNullColumn($column, $column_name_appendix, $real_null_value,
$tabindex, $tabindex_for_null, $idindex, $vkey, $foreigners, $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 = PMA_getNullifyCodeForNullColumn(
$column, $foreigners, $foreignData
);
// to be able to generate calls to nullify() in jQuery
$html_output .= '<input type="hidden" class="nullify_code" name="nullify_code'
. $column_name_appendix . '" value="' . $nullify_code . '" />';
$html_output .= '<input type="hidden" class="hashed_field" name="hashed_field'
. $column_name_appendix . '" value="' . $column['Field_md5'] . '" />';
$html_output .= '<input type="hidden" class="multi_edit" name="multi_edit'
. $column_name_appendix . '" value="' . Sanitize::escapeJsString($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 integer $nullify_code
*/
function PMA_getNullifyCodeForNullColumn($column, $foreigners, $foreignData)
{
$foreigner = PMA_searchColumnInForeigners($foreigners, $column['Field']);
if (mb_strstr($column['True_Type'], 'enum')) {
if (mb_strlen($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 $readOnly is column read only or not
*
* @return string an html snippet
*/
function PMA_getValueColumn($column, $backup_field, $column_name_appendix,
$onChangeClause, $tabindex, $tabindex_for_value, $idindex, $data,
$special_chars, $foreignData, $paramTableDbArray, $rownumber,
$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
) {
// HTML5 data-* attribute data-type
$data_type = $GLOBALS['PMA_Types']->getTypeClass($column['True_Type']);
$html_output = '';
if ($foreignData['foreign_link'] == true) {
$html_output .= PMA_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 .= PMA_dispRowForeignData(
$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 = ' </td>';
$html_output .= '</tr>';
$html_output .= '<tr>' . '<td colspan="5" class="right">';
$html_output .= PMA_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 .= PMA_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 .= PMA_getPmaTypeEnum(
$column, $backup_field, $column_name_appendix, $extracted_columnspec,
$onChangeClause, $tabindex, $tabindex_for_value, $idindex, $data,
$readOnly
);
} elseif ($column['pma_type'] == 'set') {
$html_output .= PMA_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 .= PMA_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 .= PMA_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 .= PMA_getHTMLforGisDataTypes();
}
return $html_output;
}
/**
* Get HTML for foreign link in insert form
*
* @param array $column description of column in given table
* @param string $backup_field hidden input field
* @param string $column_name_appendix the name 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 $readOnly is column read only or not
*
* @return string an html snippet
*/
function PMA_getForeignLink($column, $backup_field, $column_name_appendix,
$onChangeClause, $tabindex, $tabindex_for_value, $idindex, $data,
$paramTableDbArray, $rownumber, $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'
. URL::getCommon(
array(
'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 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 $readOnly is display read only or not
*
* @return string an html snippet
*/
function PMA_dispRowForeignData($backup_field, $column_name_appendix,
$onChangeClause, $tabindex, $tabindex_for_value, $idindex, $data,
$foreignData, $readOnly
) {
$html_output = '';
$html_output .= $backup_field . "\n";
$html_output .= '<input type="hidden"'
. ' name="fields_type' . $column_name_appendix . '"'
. ' value="foreign" />';
$html_output .= '<select name="fields' . $column_name_appendix . '"'
. ' ' . $onChangeClause
. ' class="textfield"'
. ($readOnly ? ' disabled' : '')
. ' tabindex="' . ($tabindex + $tabindex_for_value) . '"'
. ' id="field_' . $idindex . '_3">';
$html_output .= PMA_foreignDropdown(
$foreignData['disp_row'], $foreignData['foreign_field'],
$foreignData['foreign_display'], $data,
$GLOBALS['cfg']['ForeignKeyMaxLimit']
);
$html_output .= '</select>';
//Add hidden input, as disabled <select> input does not included in POST.
if ($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 $readOnly is column read only or not
*
* @return string an html snippet
*/
function PMA_getTextarea($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';
$textAreaRows = $GLOBALS['cfg']['CharTextareaRows'];
$textareaCols = $GLOBALS['cfg']['CharTextareaCols'];
$extracted_columnspec = PMA\libraries\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 $readOnly is column read only or not
*
* @return string an html snippet
*/
function PMA_getPmaTypeEnum($column, $backup_field, $column_name_appendix,
$extracted_columnspec, $onChangeClause, $tabindex, $tabindex_for_value,
$idindex, $data, $readOnly
) {
$html_output = '';
if (! isset($column['values'])) {
$column['values'] = PMA_getColumnEnumValues(
$column, $extracted_columnspec
);
}
$column_enum_values = $column['values'];
$html_output .= '<input type="hidden" name="fields_type'
. $column_name_appendix . '" value="enum" />';
$html_output .= "\n" . ' ' . $backup_field . "\n";
if (mb_strlen($column['Type']) > 20) {
$html_output .= PMA_getDropDownDependingOnLength(
$column, $column_name_appendix, $onChangeClause,
$tabindex, $tabindex_for_value,
$idindex, $data, $column_enum_values, $readOnly
);
} else {
$html_output .= PMA_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 $extracted_columnspec associative array containing type,
* spec_in_brackets and possibly enum_set_values
* (another array)
*
* @return array column values as an associative array
*/
function PMA_getColumnEnumValues($column, $extracted_columnspec)
{
$column['values'] = array();
foreach ($extracted_columnspec['enum_set_values'] as $val) {
$column['values'][] = array(
'plain' => $val,
'html' => htmlspecialchars($val),
);
}
return $column['values'];
}
/**
* Get HTML drop down for more than 20 string length
*
* @param array $column description of column in given table
* @param string $column_name_appendix the name 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
*/
function PMA_getDropDownDependingOnLength(
$column, $column_name_appendix, $onChangeClause,
$tabindex, $tabindex_for_value, $idindex, $data, $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($_REQUEST['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
*/
function PMA_getRadioButtonDependingOnLength(
$column_name_appendix, $onChangeClause,
$tabindex, $column, $tabindex_for_value, $idindex, $data,
$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($_REQUEST['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
*/
function PMA_getPmaTypeSet(