}
//End if
// Get a list of GIS data types.
$gis_data_types = PMA_getGISDatatypes();
// Prepares the field value
$real_null_value = false;
$special_chars_encoded = '';
if (isset($vrow)) {
// (we are editing)
if (is_null($vrow[$field['Field']])) {
$real_null_value = true;
$vrow[$field['Field']] = '';
$special_chars = '';
$data = $vrow[$field['Field']];
} elseif ($field['True_Type'] == 'bit') {
$special_chars = PMA_printableBitValue($vrow[$field['Field']], $extracted_columnspec['spec_in_brackets']);
} elseif (in_array($field['True_Type'], $gis_data_types)) {
// Convert gis data to Well Know Text format
$vrow[$field['Field']] = PMA_asWKT($vrow[$field['Field']], true);
$special_chars = htmlspecialchars($vrow[$field['Field']]);
} else {
// special binary "characters"
if ($field['is_binary'] || $field['is_blob'] && !$cfg['ProtectBinary']) {
if ($_SESSION['tmp_user_values']['display_binary_as_hex'] && $cfg['ShowFunctionFields']) {
$vrow[$field['Field']] = bin2hex($vrow[$field['Field']]);
$field['display_binary_as_hex'] = true;
} else {
$vrow[$field['Field']] = PMA_replaceBinaryContents($vrow[$field['Field']]);
}
}
// end if
/**
* Function to generate unique condition for specified row.
*
* @param resource $handle current query result
* @param integer $fields_cnt number of fields
* @param array $fields_meta meta information about fields
* @param array $row current row
* @param boolean $force_unique generate condition only on pk or unique
*
* @access public
*
* @return array the calculated condition and whether condition is unique
*/
function PMA_getUniqueCondition($handle, $fields_cnt, $fields_meta, $row, $force_unique = false)
{
$primary_key = '';
$unique_key = '';
$nonprimary_condition = '';
$preferred_condition = '';
$primary_key_array = array();
$unique_key_array = array();
$nonprimary_condition_array = array();
$condition_array = array();
for ($i = 0; $i < $fields_cnt; ++$i) {
$condition = '';
$con_key = '';
$con_val = '';
$field_flags = PMA_DBI_field_flags($handle, $i);
$meta = $fields_meta[$i];
// do not use a column alias in a condition
if (!isset($meta->orgname) || !strlen($meta->orgname)) {
$meta->orgname = $meta->name;
if (isset($GLOBALS['analyzed_sql'][0]['select_expr']) && is_array($GLOBALS['analyzed_sql'][0]['select_expr'])) {
foreach ($GLOBALS['analyzed_sql'][0]['select_expr'] as $select_expr) {
// need (string) === (string)
// '' !== 0 but '' == 0
if ((string) $select_expr['alias'] === (string) $meta->name) {
$meta->orgname = $select_expr['column'];
break;
}
// end if
}
// end foreach
}
}
// Do not use a table alias in a condition.
// Test case is:
// select * from galerie x WHERE
//(select count(*) from galerie y where y.datum=x.datum)>1
//
// But orgtable is present only with mysqli extension so the
// fix is only for mysqli.
// Also, do not use the original table name if we are dealing with
// a view because this view might be updatable.
// (The isView() verification should not be costly in most cases
// because there is some caching in the function).
if (isset($meta->orgtable) && $meta->table != $meta->orgtable && !PMA_Table::isView($GLOBALS['db'], $meta->table)) {
$meta->table = $meta->orgtable;
}
// to fix the bug where float fields (primary or not)
// can't be matched because of the imprecision of
// floating comparison, use CONCAT
// (also, the syntax "CONCAT(field) IS NULL"
// that we need on the next "if" will work)
if ($meta->type == 'real') {
$con_key = 'CONCAT(' . PMA_backquote($meta->table) . '.' . PMA_backquote($meta->orgname) . ')';
} else {
$con_key = PMA_backquote($meta->table) . '.' . PMA_backquote($meta->orgname);
}
// end if... else...
$condition = ' ' . $con_key . ' ';
if (!isset($row[$i]) || is_null($row[$i])) {
$con_val = 'IS NULL';
} else {
// timestamp is numeric on some MySQL 4.1
// for real we use CONCAT above and it should compare to string
if ($meta->numeric && $meta->type != 'timestamp' && $meta->type != 'real') {
$con_val = '= ' . $row[$i];
} elseif (($meta->type == 'blob' || $meta->type == 'string') && stristr($field_flags, 'BINARY') && !empty($row[$i])) {
// do not waste memory building a too big condition
if (strlen($row[$i]) < 1000) {
// use a CAST if possible, to avoid problems
// if the field contains wildcard characters % or _
$con_val = '= CAST(0x' . bin2hex($row[$i]) . ' AS BINARY)';
} else {
// this blob won't be part of the final condition
$con_val = null;
}
} elseif (in_array($meta->type, PMA_getGISDatatypes()) && !empty($row[$i])) {
// do not build a too big condition
if (strlen($row[$i]) < 5000) {
$condition .= '=0x' . bin2hex($row[$i]) . ' AND';
} else {
$condition = '';
}
} elseif ($meta->type == 'bit') {
$con_val = "= b'" . PMA_printableBitValue($row[$i], $meta->length) . "'";
} else {
$con_val = '= \'' . PMA_sqlAddSlashes($row[$i], false, true) . '\'';
}
}
if ($con_val != null) {
$condition .= $con_val . ' AND';
if ($meta->primary_key > 0) {
$primary_key .= $condition;
$primary_key_array[$con_key] = $con_val;
} elseif ($meta->unique_key > 0) {
$unique_key .= $condition;
$unique_key_array[$con_key] = $con_val;
}
$nonprimary_condition .= $condition;
$nonprimary_condition_array[$con_key] = $con_val;
}
}
// end for
// Correction University of Virginia 19991216:
// prefer primary or unique keys for condition,
// but use conjunction of all values if no primary key
$clause_is_unique = true;
if ($primary_key) {
$preferred_condition = $primary_key;
$condition_array = $primary_key_array;
} elseif ($unique_key) {
$preferred_condition = $unique_key;
$condition_array = $unique_key_array;
} elseif (!$force_unique) {
$preferred_condition = $nonprimary_condition;
$condition_array = $nonprimary_condition_array;
$clause_is_unique = false;
}
$where_clause = trim(preg_replace('|\\s?AND$|', '', $preferred_condition));
return array($where_clause, $clause_is_unique, $condition_array);
}
/**
* Displays the body of the results table
*
* @param integer &$dt_result the link id associated to the query
* which results have to be displayed
* @param array &$is_display which elements to display
* @param array $map the list of relations
* @param array $analyzed_sql the analyzed query
*
* @return boolean always true
*
* @global string $db the database name
* @global string $table the table name
* @global string $goto the URL to go back in case of errors
* @global string $sql_query the SQL query
* @global array $fields_meta the list of fields properties
* @global integer $fields_cnt the total number of fields returned by
* the SQL query
* @global array $vertical_display informations used with vertical display
* mode
* @global array $highlight_columns column names to highlight
* @global array $row current row data
*
* @access private
*
* @see PMA_displayTable()
*/
function PMA_displayTableBody(&$dt_result, &$is_display, $map, $analyzed_sql)
{
global $db, $table, $goto;
global $sql_query, $fields_meta, $fields_cnt;
global $vertical_display, $highlight_columns;
global $row;
// mostly because of browser transformations,
// to make the row-data accessible in a plugin
$url_sql_query = $sql_query;
// query without conditions to shorten URLs when needed, 200 is just
// guess, it should depend on remaining URL length
if (isset($analyzed_sql) && isset($analyzed_sql[0]) && isset($analyzed_sql[0]['querytype']) && $analyzed_sql[0]['querytype'] == 'SELECT' && strlen($sql_query) > 200) {
$url_sql_query = 'SELECT ';
if (isset($analyzed_sql[0]['queryflags']['distinct'])) {
$url_sql_query .= ' DISTINCT ';
}
$url_sql_query .= $analyzed_sql[0]['select_expr_clause'];
if (!empty($analyzed_sql[0]['from_clause'])) {
$url_sql_query .= ' FROM ' . $analyzed_sql[0]['from_clause'];
}
}
if (!is_array($map)) {
$map = array();
}
$row_no = 0;
$vertical_display['edit'] = array();
$vertical_display['copy'] = array();
$vertical_display['delete'] = array();
$vertical_display['data'] = array();
$vertical_display['row_delete'] = array();
// name of the class added to all grid editable elements
$grid_edit_class = 'grid_edit';
// prepare to get the column order, if available
if (PMA_isSelect()) {
$pmatable = new PMA_Table($GLOBALS['table'], $GLOBALS['db']);
$col_order = $pmatable->getUiProp(PMA_Table::PROP_COLUMN_ORDER);
$col_visib = $pmatable->getUiProp(PMA_Table::PROP_COLUMN_VISIB);
} else {
$col_order = false;
$col_visib = false;
}
// Correction University of Virginia 19991216 in the while below
// Previous code assumed that all tables have keys, specifically that
// the phpMyAdmin GUI should support row delete/edit only for such
// tables.
// Although always using keys is arguably the prescribed way of
// defining a relational table, it is not required. This will in
// particular be violated by the novice.
// We want to encourage phpMyAdmin usage by such novices. So the code
// below has been changed to conditionally work as before when the
// table being displayed has one or more keys; but to display
// delete/edit options correctly for tables without keys.
$odd_row = true;
while ($row = PMA_DBI_fetch_row($dt_result)) {
// "vertical display" mode stuff
if ($row_no != 0 && $_SESSION['tmp_user_values']['repeat_cells'] != 0 && !($row_no % $_SESSION['tmp_user_values']['repeat_cells']) && ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped')) {
echo '<tr>' . "\n";
if ($vertical_display['emptypre'] > 0) {
echo ' <th colspan="' . $vertical_display['emptypre'] . '">' . "\n" . ' </th>' . "\n";
} else {
if ($GLOBALS['cfg']['RowActionLinks'] == 'none') {
echo ' <th></th>' . "\n";
}
}
foreach ($vertical_display['desc'] as $val) {
echo $val;
}
if ($vertical_display['emptyafter'] > 0) {
echo ' <th colspan="' . $vertical_display['emptyafter'] . '">' . "\n" . ' </th>' . "\n";
}
echo '</tr>' . "\n";
}
// end if
$alternating_color_class = $odd_row ? 'odd' : 'even';
$odd_row = !$odd_row;
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
// pointer code part
echo '<tr class="' . $alternating_color_class . '">';
}
// 1. Prepares the row
// 1.1 Results from a "SELECT" statement -> builds the
// WHERE clause to use in links (a unique key if possible)
/**
* @todo $where_clause could be empty, for example a table
* with only one field and it's a BLOB; in this case,
* avoid to display the delete and edit links
*/
list($where_clause, $clause_is_unique, $condition_array) = PMA_getUniqueCondition($dt_result, $fields_cnt, $fields_meta, $row);
$where_clause_html = urlencode($where_clause);
// 1.2 Defines the URLs for the modify/delete link(s)
if ($is_display['edit_lnk'] != 'nn' || $is_display['del_lnk'] != 'nn') {
// We need to copy the value
// or else the == 'both' check will always return true
if ($GLOBALS['cfg']['PropertiesIconic'] === 'both') {
$iconic_spacer = '<div class="nowrap">';
} else {
$iconic_spacer = '';
}
// 1.2.1 Modify link(s)
if ($is_display['edit_lnk'] == 'ur') {
// update row case
$_url_params = array('db' => $db, 'table' => $table, 'where_clause' => $where_clause, 'clause_is_unique' => $clause_is_unique, 'sql_query' => $url_sql_query, 'goto' => 'sql.php');
$edit_url = 'tbl_change.php' . PMA_generate_common_url($_url_params + array('default_action' => 'update'));
$copy_url = 'tbl_change.php' . PMA_generate_common_url($_url_params + array('default_action' => 'insert'));
$edit_str = PMA_getIcon('b_edit.png', __('Edit'));
$copy_str = PMA_getIcon('b_insrow.png', __('Copy'));
// Class definitions required for grid editing jQuery scripts
$edit_anchor_class = "edit_row_anchor";
if ($clause_is_unique == 0) {
$edit_anchor_class .= ' nonunique';
}
}
// end if (1.2.1)
// 1.2.2 Delete/Kill link(s)
if ($is_display['del_lnk'] == 'dr') {
// delete row case
$_url_params = array('db' => $db, 'table' => $table, 'sql_query' => $url_sql_query, 'message_to_show' => __('The row has been deleted'), 'goto' => empty($goto) ? 'tbl_sql.php' : $goto);
$lnk_goto = 'sql.php' . PMA_generate_common_url($_url_params, 'text');
$del_query = 'DELETE FROM ' . PMA_backquote($db) . '.' . PMA_backquote($table) . ' WHERE ' . $where_clause . ($clause_is_unique ? '' : ' LIMIT 1');
$_url_params = array('db' => $db, 'table' => $table, 'sql_query' => $del_query, 'message_to_show' => __('The row has been deleted'), 'goto' => $lnk_goto);
$del_url = 'sql.php' . PMA_generate_common_url($_url_params);
$js_conf = 'DELETE FROM ' . PMA_jsFormat($db) . '.' . PMA_jsFormat($table) . ' WHERE ' . PMA_jsFormat($where_clause, false) . ($clause_is_unique ? '' : ' LIMIT 1');
$del_str = PMA_getIcon('b_drop.png', __('Delete'));
} elseif ($is_display['del_lnk'] == 'kp') {
// kill process case
$_url_params = array('db' => $db, 'table' => $table, 'sql_query' => $url_sql_query, 'goto' => 'main.php');
$lnk_goto = 'sql.php' . PMA_generate_common_url($_url_params, 'text');
$_url_params = array('db' => 'mysql', 'sql_query' => 'KILL ' . $row[0], 'goto' => $lnk_goto);
$del_url = 'sql.php' . PMA_generate_common_url($_url_params);
$del_query = 'KILL ' . $row[0];
$js_conf = 'KILL ' . $row[0];
$del_str = PMA_getIcon('b_drop.png', __('Kill'));
}
// end if (1.2.2)
// 1.3 Displays the links at left if required
if (($GLOBALS['cfg']['RowActionLinks'] == 'left' || $GLOBALS['cfg']['RowActionLinks'] == 'both') && ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped')) {
if (!isset($js_conf)) {
$js_conf = '';
}
echo PMA_generateCheckboxAndLinks('left', $del_url, $is_display, $row_no, $where_clause, $where_clause_html, $condition_array, $del_query, 'l', $edit_url, $copy_url, $edit_anchor_class, $edit_str, $copy_str, $del_str, $js_conf);
} elseif ($GLOBALS['cfg']['RowActionLinks'] == 'none' && ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped')) {
if (!isset($js_conf)) {
$js_conf = '';
}
echo PMA_generateCheckboxAndLinks('none', $del_url, $is_display, $row_no, $where_clause, $where_clause_html, $condition_array, $del_query, 'l', $edit_url, $copy_url, $edit_anchor_class, $edit_str, $copy_str, $del_str, $js_conf);
}
// end if (1.3)
}
// end if (1)
// 2. Displays the rows' values
for ($j = 0; $j < $fields_cnt; ++$j) {
// assign $i with appropriate column order
$i = $col_order ? $col_order[$j] : $j;
$meta = $fields_meta[$i];
$not_null_class = $meta->not_null ? 'not_null' : '';
$relation_class = isset($map[$meta->name]) ? 'relation' : '';
$hide_class = $col_visib && !$col_visib[$j] && $_SESSION['tmp_user_values']['disp_direction'] != 'vertical' ? 'hide' : '';
// handle datetime-related class, for grid editing
if (substr($meta->type, 0, 9) == 'timestamp' || $meta->type == 'datetime') {
$field_type_class = 'datetimefield';
} else {
if ($meta->type == 'date') {
$field_type_class = 'datefield';
} else {
$field_type_class = '';
}
}
$pointer = $i;
$is_field_truncated = false;
//If the previous column had blob data, we need to reset the class
// to $inline_edit_class
$class = 'data ' . $grid_edit_class . ' ' . $not_null_class . ' ' . $relation_class . ' ' . $hide_class . ' ' . $field_type_class;
//' ' . $alternating_color_class .
// See if this column should get highlight because it's used in the
// where-query.
if (isset($highlight_columns) && (isset($highlight_columns[$meta->name]) || isset($highlight_columns[PMA_backquote($meta->name)]))) {
$condition_field = true;
} else {
$condition_field = false;
}
if ($_SESSION['tmp_user_values']['disp_direction'] == 'vertical' && (!isset($GLOBALS['printview']) || $GLOBALS['printview'] != '1')) {
// the row number corresponds to a data row, not HTML table row
$class .= ' row_' . $row_no;
if ($GLOBALS['cfg']['BrowsePointerEnable'] == true) {
$class .= ' vpointer';
}
if ($GLOBALS['cfg']['BrowseMarkerEnable'] == true) {
$class .= ' vmarker';
}
}
// end if
// Wrap MIME-transformations. [MIME]
$default_function = 'PMA_mimeDefaultFunction';
// default_function
$transform_function = $default_function;
$transform_options = array();
if ($GLOBALS['cfgRelation']['mimework'] && $GLOBALS['cfg']['BrowseMIME']) {
if (isset($GLOBALS['mime_map'][$meta->name]['mimetype']) && isset($GLOBALS['mime_map'][$meta->name]['transformation']) && !empty($GLOBALS['mime_map'][$meta->name]['transformation'])) {
$include_file = PMA_securePath($GLOBALS['mime_map'][$meta->name]['transformation']);
if (file_exists('./libraries/transformations/' . $include_file)) {
$transformfunction_name = str_replace('.inc.php', '', $GLOBALS['mime_map'][$meta->name]['transformation']);
include_once './libraries/transformations/' . $include_file;
if (function_exists('PMA_transformation_' . $transformfunction_name)) {
$transform_function = 'PMA_transformation_' . $transformfunction_name;
$transform_options = PMA_transformation_getOptions(isset($GLOBALS['mime_map'][$meta->name]['transformation_options']) ? $GLOBALS['mime_map'][$meta->name]['transformation_options'] : '');
$meta->mimetype = str_replace('_', '/', $GLOBALS['mime_map'][$meta->name]['mimetype']);
}
}
// end if file_exists
}
// end if transformation is set
}
// end if mime/transformation works.
$_url_params = array('db' => $db, 'table' => $table, 'where_clause' => $where_clause, 'transform_key' => $meta->name);
if (!empty($sql_query)) {
$_url_params['sql_query'] = $url_sql_query;
}
$transform_options['wrapper_link'] = PMA_generate_common_url($_url_params);
// n u m e r i c
if ($meta->numeric == 1) {
// if two fields have the same name (this is possible
// with self-join queries, for example), using $meta->name
// will show both fields NULL even if only one is NULL,
// so use the $pointer
if (!isset($row[$i]) || is_null($row[$i])) {
$vertical_display['data'][$row_no][$i] = PMA_buildNullDisplay('right ' . $class, $condition_field, $meta, '');
} elseif ($row[$i] != '') {
$nowrap = ' nowrap';
$where_comparison = ' = ' . $row[$i];
$vertical_display['data'][$row_no][$i] = '<td ' . PMA_prepare_row_data('right ' . $class, $condition_field, $analyzed_sql, $meta, $map, $row[$i], $transform_function, $default_function, $nowrap, $where_comparison, $transform_options, $is_field_truncated);
} else {
$vertical_display['data'][$row_no][$i] = PMA_buildEmptyDisplay('right ' . $class, $condition_field, $meta, '');
}
// b l o b
} elseif (stristr($meta->type, 'BLOB')) {
// PMA_mysql_fetch_fields returns BLOB in place of
// TEXT fields type so we have to ensure it's really a BLOB
$field_flags = PMA_DBI_field_flags($dt_result, $i);
if (stristr($field_flags, 'BINARY')) {
// remove 'grid_edit' from $class as we can't edit binary data.
$class = str_replace('grid_edit', '', $class);
if (!isset($row[$i]) || is_null($row[$i])) {
$vertical_display['data'][$row_no][$i] = PMA_buildNullDisplay($class, $condition_field, $meta);
} else {
$blobtext = PMA_handle_non_printable_contents('BLOB', isset($row[$i]) ? $row[$i] : '', $transform_function, $transform_options, $default_function, $meta, $_url_params);
$vertical_display['data'][$row_no][$i] = PMA_buildValueDisplay($class, $condition_field, $blobtext);
unset($blobtext);
}
// not binary:
} else {
if (!isset($row[$i]) || is_null($row[$i])) {
$vertical_display['data'][$row_no][$i] = PMA_buildNullDisplay($class, $condition_field, $meta);
} elseif ($row[$i] != '') {
// if a transform function for blob is set, none of these
// replacements will be made
if (PMA_strlen($row[$i]) > $GLOBALS['cfg']['LimitChars'] && $_SESSION['tmp_user_values']['display_text'] == 'P') {
$row[$i] = PMA_substr($row[$i], 0, $GLOBALS['cfg']['LimitChars']) . '...';
$is_field_truncated = true;
}
// displays all space characters, 4 space
// characters for tabulations and <cr>/<lf>
$row[$i] = $default_function != $transform_function ? $transform_function($row[$i], $transform_options, $meta) : $default_function($row[$i], array(), $meta);
if ($is_field_truncated) {
$class .= ' truncated';
}
$vertical_display['data'][$row_no][$i] = PMA_buildValueDisplay($class, $condition_field, $row[$i]);
} else {
$vertical_display['data'][$row_no][$i] = PMA_buildEmptyDisplay($class, $condition_field, $meta);
}
}
// g e o m e t r y
} elseif ($meta->type == 'geometry') {
// Remove 'grid_edit' from $class as we do not allow to inline-edit
// geometry data.
$class = str_replace('grid_edit', '', $class);
if (!isset($row[$i]) || is_null($row[$i])) {
$vertical_display['data'][$row_no][$i] = PMA_buildNullDisplay($class, $condition_field, $meta);
} elseif ($row[$i] != '') {
// Display as [GEOMETRY - (size)]
if ('GEOM' == $_SESSION['tmp_user_values']['geometry_display']) {
$geometry_text = PMA_handle_non_printable_contents('GEOMETRY', isset($row[$i]) ? $row[$i] : '', $transform_function, $transform_options, $default_function, $meta);
$vertical_display['data'][$row_no][$i] = PMA_buildValueDisplay($class, $condition_field, $geometry_text);
// Display in Well Known Text(WKT) format.
} elseif ('WKT' == $_SESSION['tmp_user_values']['geometry_display']) {
$where_comparison = ' = ' . $row[$i];
// Convert to WKT format
$wktval = PMA_asWKT($row[$i]);
if (PMA_strlen($wktval) > $GLOBALS['cfg']['LimitChars'] && $_SESSION['tmp_user_values']['display_text'] == 'P') {
$wktval = PMA_substr($wktval, 0, $GLOBALS['cfg']['LimitChars']) . '...';
$is_field_truncated = true;
}
$vertical_display['data'][$row_no][$i] = '<td ' . PMA_prepare_row_data($class, $condition_field, $analyzed_sql, $meta, $map, $wktval, $transform_function, $default_function, '', $where_comparison, $transform_options, $is_field_truncated);
// Display in Well Known Binary(WKB) format.
} else {
if ($_SESSION['tmp_user_values']['display_binary']) {
$where_comparison = ' = ' . $row[$i];
if ($_SESSION['tmp_user_values']['display_binary_as_hex'] && PMA_containsNonPrintableAscii($row[$i])) {
$wkbval = PMA_substr(bin2hex($row[$i]), 8);
} else {
$wkbval = htmlspecialchars(PMA_replaceBinaryContents($row[$i]));
}
if (PMA_strlen($wkbval) > $GLOBALS['cfg']['LimitChars'] && $_SESSION['tmp_user_values']['display_text'] == 'P') {
$wkbval = PMA_substr($wkbval, 0, $GLOBALS['cfg']['LimitChars']) . '...';
$is_field_truncated = true;
}
$vertical_display['data'][$row_no][$i] = '<td ' . PMA_prepare_row_data($class, $condition_field, $analyzed_sql, $meta, $map, $wkbval, $transform_function, $default_function, '', $where_comparison, $transform_options, $is_field_truncated);
} else {
$wkbval = PMA_handle_non_printable_contents('BINARY', $row[$i], $transform_function, $transform_options, $default_function, $meta, $_url_params);
$vertical_display['data'][$row_no][$i] = PMA_buildValueDisplay($class, $condition_field, $wkbval);
}
}
} else {
$vertical_display['data'][$row_no][$i] = PMA_buildEmptyDisplay($class, $condition_field, $meta);
}
// n o t n u m e r i c a n d n o t B L O B
} else {
if (!isset($row[$i]) || is_null($row[$i])) {
$vertical_display['data'][$row_no][$i] = PMA_buildNullDisplay($class, $condition_field, $meta);
} elseif ($row[$i] != '') {
// support blanks in the key
$relation_id = $row[$i];
// Cut all fields to $GLOBALS['cfg']['LimitChars']
// (unless it's a link-type transformation)
if (PMA_strlen($row[$i]) > $GLOBALS['cfg']['LimitChars'] && $_SESSION['tmp_user_values']['display_text'] == 'P' && !strpos($transform_function, 'link') === true) {
$row[$i] = PMA_substr($row[$i], 0, $GLOBALS['cfg']['LimitChars']) . '...';
$is_field_truncated = true;
}
// displays special characters from binaries
$field_flags = PMA_DBI_field_flags($dt_result, $i);
$formatted = false;
if (isset($meta->_type) && $meta->_type === MYSQLI_TYPE_BIT) {
$row[$i] = PMA_printableBitValue($row[$i], $meta->length);
// some results of PROCEDURE ANALYSE() are reported as
// being BINARY but they are quite readable,
// so don't treat them as BINARY
} elseif (stristr($field_flags, 'BINARY') && $meta->type == 'string' && !(isset($GLOBALS['is_analyse']) && $GLOBALS['is_analyse'])) {
if ($_SESSION['tmp_user_values']['display_binary']) {
// user asked to see the real contents of BINARY
// fields
if ($_SESSION['tmp_user_values']['display_binary_as_hex'] && PMA_containsNonPrintableAscii($row[$i])) {
$row[$i] = bin2hex($row[$i]);
} else {
$row[$i] = htmlspecialchars(PMA_replaceBinaryContents($row[$i]));
}
} else {
// we show the BINARY message and field's size
// (or maybe use a transformation)
$row[$i] = PMA_handle_non_printable_contents('BINARY', $row[$i], $transform_function, $transform_options, $default_function, $meta, $_url_params);
$formatted = true;
}
}
if ($formatted) {
$vertical_display['data'][$row_no][$i] = PMA_buildValueDisplay($class, $condition_field, $row[$i]);
} else {
// transform functions may enable no-wrapping:
$function_nowrap = $transform_function . '_nowrap';
$bool_nowrap = $default_function != $transform_function && function_exists($function_nowrap) ? $function_nowrap($transform_options) : false;
// do not wrap if date field type
$nowrap = preg_match('@DATE|TIME@i', $meta->type) || $bool_nowrap ? ' nowrap' : '';
$where_comparison = ' = \'' . PMA_sqlAddSlashes($row[$i]) . '\'';
$vertical_display['data'][$row_no][$i] = '<td ' . PMA_prepare_row_data($class, $condition_field, $analyzed_sql, $meta, $map, $row[$i], $transform_function, $default_function, $nowrap, $where_comparison, $transform_options, $is_field_truncated);
}
} else {
$vertical_display['data'][$row_no][$i] = PMA_buildEmptyDisplay($class, $condition_field, $meta);
}
}
// output stored cell
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
echo $vertical_display['data'][$row_no][$i];
}
if (isset($vertical_display['rowdata'][$i][$row_no])) {
$vertical_display['rowdata'][$i][$row_no] .= $vertical_display['data'][$row_no][$i];
} else {
$vertical_display['rowdata'][$i][$row_no] = $vertical_display['data'][$row_no][$i];
}
}
// end for (2)
// 3. Displays the modify/delete links on the right if required
if (($GLOBALS['cfg']['RowActionLinks'] == 'right' || $GLOBALS['cfg']['RowActionLinks'] == 'both') && ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped')) {
if (!isset($js_conf)) {
$js_conf = '';
}
echo PMA_generateCheckboxAndLinks('right', $del_url, $is_display, $row_no, $where_clause, $where_clause_html, $condition_array, $del_query, 'r', $edit_url, $copy_url, $edit_anchor_class, $edit_str, $copy_str, $del_str, $js_conf);
}
// end if (3)
if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
?>
</tr>
<?php
}
// end if
// 4. Gather links of del_urls and edit_urls in an array for later
// output
if (!isset($vertical_display['edit'][$row_no])) {
$vertical_display['edit'][$row_no] = '';
$vertical_display['copy'][$row_no] = '';
$vertical_display['delete'][$row_no] = '';
$vertical_display['row_delete'][$row_no] = '';
}
$vertical_class = ' row_' . $row_no;
if ($GLOBALS['cfg']['BrowsePointerEnable'] == true) {
$vertical_class .= ' vpointer';
}
if ($GLOBALS['cfg']['BrowseMarkerEnable'] == true) {
$vertical_class .= ' vmarker';
}
if (!empty($del_url) && $is_display['del_lnk'] != 'kp') {
$vertical_display['row_delete'][$row_no] .= PMA_generateCheckboxForMulti($del_url, $is_display, $row_no, $where_clause_html, $condition_array, $del_query, '[%_PMA_CHECKBOX_DIR_%]', $alternating_color_class . $vertical_class);
} else {
unset($vertical_display['row_delete'][$row_no]);
}
if (isset($edit_url)) {
$vertical_display['edit'][$row_no] .= PMA_generateEditLink($edit_url, $alternating_color_class . ' ' . $edit_anchor_class . $vertical_class, $edit_str, $where_clause, $where_clause_html);
} else {
unset($vertical_display['edit'][$row_no]);
}
if (isset($copy_url)) {
$vertical_display['copy'][$row_no] .= PMA_generateCopyLink($copy_url, $copy_str, $where_clause, $where_clause_html, $alternating_color_class . $vertical_class);
} else {
unset($vertical_display['copy'][$row_no]);
}
if (isset($del_url)) {
if (!isset($js_conf)) {
$js_conf = '';
}
$vertical_display['delete'][$row_no] .= PMA_generateDeleteLink($del_url, $del_str, $js_conf, $alternating_color_class . $vertical_class);
} else {
unset($vertical_display['delete'][$row_no]);
}
echo $_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped' ? "\n" : '';
$row_no++;
}
// end while
// this is needed by PMA_displayTable() to generate the proper param
// in the multi-edit and multi-delete form
return $clause_is_unique;
}
/**
* Outputs the content of a table in SQL format
*
* @param string $db database name
* @param string $table table name
* @param string $crlf the end of line sequence
* @param string $error_url the url to go back in case of error
* @param string $sql_query SQL query for obtaining data
*
* @return bool Whether it succeeded
*
* @access public
*/
function PMA_exportData($db, $table, $crlf, $error_url, $sql_query)
{
global $sql_backquotes;
global $current_row;
$formatted_table_name = isset($GLOBALS['sql_backquotes']) ? PMA_backquote($table) : '\'' . $table . '\'';
// Do not export data for a VIEW
// (For a VIEW, this is called only when exporting a single VIEW)
if (PMA_Table::isView($db, $table)) {
$head = PMA_possibleCRLF() . PMA_exportComment() . PMA_exportComment('VIEW ' . ' ' . $formatted_table_name) . PMA_exportComment(__('Data') . ': ' . __('None')) . PMA_exportComment() . PMA_possibleCRLF();
if (!PMA_exportOutputHandler($head)) {
return false;
}
return true;
}
// analyze the query to get the true column names, not the aliases
// (this fixes an undefined index, also if Complete inserts
// are used, we did not get the true column name in case of aliases)
$analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($sql_query));
$result = PMA_DBI_try_query($sql_query, null, PMA_DBI_QUERY_UNBUFFERED);
// a possible error: the table has crashed
$tmp_error = PMA_DBI_getError();
if ($tmp_error) {
return PMA_exportOutputHandler(PMA_exportComment(__('Error reading data:') . ' (' . $tmp_error . ')'));
}
if ($result != false) {
$fields_cnt = PMA_DBI_num_fields($result);
// Get field information
$fields_meta = PMA_DBI_get_fields_meta($result);
$field_flags = array();
for ($j = 0; $j < $fields_cnt; $j++) {
$field_flags[$j] = PMA_DBI_field_flags($result, $j);
}
for ($j = 0; $j < $fields_cnt; $j++) {
if (isset($analyzed_sql[0]['select_expr'][$j]['column'])) {
$field_set[$j] = PMA_backquote($analyzed_sql[0]['select_expr'][$j]['column'], $sql_backquotes);
} else {
$field_set[$j] = PMA_backquote($fields_meta[$j]->name, $sql_backquotes);
}
}
if (isset($GLOBALS['sql_type']) && $GLOBALS['sql_type'] == 'UPDATE') {
// update
$schema_insert = 'UPDATE ';
if (isset($GLOBALS['sql_ignore'])) {
$schema_insert .= 'IGNORE ';
}
// avoid EOL blank
$schema_insert .= PMA_backquote($table, $sql_backquotes) . ' SET';
} else {
// insert or replace
if (isset($GLOBALS['sql_type']) && $GLOBALS['sql_type'] == 'REPLACE') {
$sql_command = 'REPLACE';
} else {
$sql_command = 'INSERT';
}
// delayed inserts?
if (isset($GLOBALS['sql_delayed'])) {
$insert_delayed = ' DELAYED';
} else {
$insert_delayed = '';
}
// insert ignore?
if (isset($GLOBALS['sql_type']) && $GLOBALS['sql_type'] == 'INSERT' && isset($GLOBALS['sql_ignore'])) {
$insert_delayed .= ' IGNORE';
}
//truncate table before insert
if (isset($GLOBALS['sql_truncate']) && $GLOBALS['sql_truncate'] && $sql_command == 'INSERT') {
$truncate = 'TRUNCATE TABLE ' . PMA_backquote($table, $sql_backquotes) . ";";
$truncatehead = PMA_possibleCRLF() . PMA_exportComment() . PMA_exportComment(__('Truncate table before insert') . ' ' . $formatted_table_name) . PMA_exportComment() . $crlf;
PMA_exportOutputHandler($truncatehead);
PMA_exportOutputHandler($truncate);
} else {
$truncate = '';
}
// scheme for inserting fields
if ($GLOBALS['sql_insert_syntax'] == 'complete' || $GLOBALS['sql_insert_syntax'] == 'both') {
$fields = implode(', ', $field_set);
$schema_insert = $sql_command . $insert_delayed . ' INTO ' . PMA_backquote($table, $sql_backquotes) . ' (' . $fields . ') VALUES';
} else {
$schema_insert = $sql_command . $insert_delayed . ' INTO ' . PMA_backquote($table, $sql_backquotes) . ' VALUES';
}
}
//\x08\\x09, not required
$search = array("", "\n", "\r", "");
$replace = array('\\0', '\\n', '\\r', '\\Z');
$current_row = 0;
$query_size = 0;
if (($GLOBALS['sql_insert_syntax'] == 'extended' || $GLOBALS['sql_insert_syntax'] == 'both') && (!isset($GLOBALS['sql_type']) || $GLOBALS['sql_type'] != 'UPDATE')) {
$separator = ',';
$schema_insert .= $crlf;
} else {
$separator = ';';
}
while ($row = PMA_DBI_fetch_row($result)) {
if ($current_row == 0) {
$head = PMA_possibleCRLF() . PMA_exportComment() . PMA_exportComment(__('Dumping data for table') . ' ' . $formatted_table_name) . PMA_exportComment() . $crlf;
if (!PMA_exportOutputHandler($head)) {
return false;
}
}
$current_row++;
for ($j = 0; $j < $fields_cnt; $j++) {
// NULL
if (!isset($row[$j]) || is_null($row[$j])) {
$values[] = 'NULL';
} elseif ($fields_meta[$j]->numeric && $fields_meta[$j]->type != 'timestamp' && !$fields_meta[$j]->blob) {
// a number
// timestamp is numeric on some MySQL 4.1, BLOBs are
// sometimes numeric
$values[] = $row[$j];
} elseif (stristr($field_flags[$j], 'BINARY') && $fields_meta[$j]->blob && isset($GLOBALS['sql_hex_for_blob'])) {
// a true BLOB
// - mysqldump only generates hex data when the --hex-blob
// option is used, for fields having the binary attribute
// no hex is generated
// - a TEXT field returns type blob but a real blob
// returns also the 'binary' flag
// empty blobs need to be different, but '0' is also empty
// :-(
if (empty($row[$j]) && $row[$j] != '0') {
$values[] = '\'\'';
} else {
$values[] = '0x' . bin2hex($row[$j]);
}
} elseif ($fields_meta[$j]->type == 'bit') {
// detection of 'bit' works only on mysqli extension
$values[] = "b'" . PMA_sqlAddSlashes(PMA_printableBitValue($row[$j], $fields_meta[$j]->length)) . "'";
} else {
// something else -> treat as a string
$values[] = '\'' . str_replace($search, $replace, PMA_sqlAddSlashes($row[$j])) . '\'';
}
// end if
}
// end for
// should we make update?
if (isset($GLOBALS['sql_type']) && $GLOBALS['sql_type'] == 'UPDATE') {
$insert_line = $schema_insert;
for ($i = 0; $i < $fields_cnt; $i++) {
if (0 == $i) {
$insert_line .= ' ';
}
if ($i > 0) {
// avoid EOL blank
$insert_line .= ',';
}
$insert_line .= $field_set[$i] . ' = ' . $values[$i];
}
list($tmp_unique_condition, $tmp_clause_is_unique) = PMA_getUniqueCondition($result, $fields_cnt, $fields_meta, $row);
$insert_line .= ' WHERE ' . $tmp_unique_condition;
unset($tmp_unique_condition, $tmp_clause_is_unique);
} else {
// Extended inserts case
if ($GLOBALS['sql_insert_syntax'] == 'extended' || $GLOBALS['sql_insert_syntax'] == 'both') {
if ($current_row == 1) {
$insert_line = $schema_insert . '(' . implode(', ', $values) . ')';
} else {
$insert_line = '(' . implode(', ', $values) . ')';
$sql_max_size = $GLOBALS['sql_max_query_size'];
if (isset($sql_max_size) && $sql_max_size > 0 && $query_size + strlen($insert_line) > $sql_max_size) {
if (!PMA_exportOutputHandler(';' . $crlf)) {
return false;
}
$query_size = 0;
$current_row = 1;
$insert_line = $schema_insert . $insert_line;
}
}
$query_size += strlen($insert_line);
// Other inserts case
} else {
$insert_line = $schema_insert . '(' . implode(', ', $values) . ')';
}
}
unset($values);
if (!PMA_exportOutputHandler(($current_row == 1 ? '' : $separator . $crlf) . $insert_line)) {
return false;
}
}
// end while
if ($current_row > 0) {
if (!PMA_exportOutputHandler(';' . $crlf)) {
return false;
}
}
}
// end if ($result != false)
PMA_DBI_free_result($result);
return true;
}
/**
* test for generating string contains printable bit value of selected data
* @dataProvider printableBitValueDataProvider
*/
public function testPrintableBitValue($a, $b, $e)
{
$this->assertEquals($e, PMA_printableBitValue($a, $b));
}
