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Merged part 2 of patch #458014: multi-column editing

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This commit is contained in:
Loïc Chapeaux
2001-09-06 22:12:09 +00:00
parent ebb0edbc48
commit bbef63ff34
6 changed files with 220 additions and 62 deletions
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134
tbl_alter.php3
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@@ -6,65 +6,72 @@
* Gets some core libraries
*/
require('./grab_globals.inc.php3');
if (isset($submit)) {
$js_to_run = 'functions.js';
if (!isset($submit_mult)) {
if (isset($submit)) {
$js_to_run = 'functions.js';
}
include('./header.inc.php3');
}
require('./header.inc.php3');
/**
* Modifications have been submitted -> updates the table
*/
if (isset($submit)) {
if (get_magic_quotes_gpc()) {
$field_name[0] = stripslashes($field_name[0]);
$field_default[0] = stripslashes($field_default[0]);
$field_length[0] = stripslashes($field_length[0]);
}
if (MYSQL_INT_VERSION < 32306) {
check_reserved_words($field_name[0]);
}
// Some fields have been urlencoded or double quotes have been translated
// to "&quot;" in tbl_properties.php3
$field_orig[0] = urldecode($field_orig[0]);
if (str_replace('"', '&quot;', $field_orig[0]) == $field_name[0]) {
$field_name[0] = $field_orig[0];
}
$field_default_orig[0] = urldecode($field_default_orig[0]);
if (str_replace('"', '&quot;', $field_default_orig[0]) == $field_default[0]) {
$field_default[0] = $field_default_orig[0];
}
$field_length_orig[0] = urldecode($field_length_orig[0]);
if (str_replace('"', '&quot;', $field_length_orig[0]) == $field_length[0]) {
$field_length[0] = $field_length_orig[0];
}
if (!isset($query)) {
$query = '';
}
$query .= ' ' . backquote($field_orig[0]) . ' ' . backquote($field_name[0]) . ' ' . $field_type[0];
// Some field types shouldn't have lengths
if ($field_length[0] != ''
&& !eregi('^(DATE|DATETIME|TIME|TINYBLOB|TINYTEXT|BLOB|TEXT|MEDIUMBLOB|MEDIUMTEXT|LONGBLOB|LONGTEXT)$', $field_type[0])) {
$query .= '(' . $field_length[0] . ')';
}
if ($field_attribute[0] != '') {
$query .= ' ' . $field_attribute[0];
}
if ($field_default[0] != '') {
if (strtoupper($field_default[0]) == 'NULL') {
$query .= ' DEFAULT NULL';
} else {
$query .= ' DEFAULT \'' . sql_addslashes($field_default[0]) . '\'';
$field_cnt = count($field_orig);
for ($i = 0; $i < $field_cnt; $i++) {
if (get_magic_quotes_gpc()) {
$field_name[$i] = stripslashes($field_name[$i]);
$field_default[$i] = stripslashes($field_default[$i]);
$field_length[$i] = stripslashes($field_length[$i]);
}
}
if ($field_null[0] != '') {
$query .= ' ' . $field_null[0];
}
if ($field_extra[0] != '') {
$query .= ' ' . $field_extra[0];
}
if (MYSQL_INT_VERSION < 32306) {
check_reserved_words($field_name[$i]);
}
// Some fields have been urlencoded or double quotes have been translated
// to "&quot;" in tbl_properties.php3
$field_orig[$i] = urldecode($field_orig[$i]);
if (str_replace('"', '&quot;', $field_orig[$i]) == $field_name[$i]) {
$field_name[$i] = $field_orig[$i];
}
$field_default_orig[$i] = urldecode($field_default_orig[$i]);
if (str_replace('"', '&quot;', $field_default_orig[$i]) == $field_default[$i]) {
$field_default[$i] = $field_default_orig[$i];
}
$field_length_orig[$i] = urldecode($field_length_orig[$i]);
if (str_replace('"', '&quot;', $field_length_orig[$i]) == $field_length[$i]) {
$field_length[$i] = $field_length_orig[$i];
}
if (!isset($query)) {
$query = '';
} else {
$query .= ', CHANGE ';
}
$query .= backquote($field_orig[$i]) . ' ' . backquote($field_name[$i]) . ' ' . $field_type[$i];
// Some field types shouldn't have lengths
if ($field_length[$i] != ''
&& !eregi('^(DATE|DATETIME|TIME|TINYBLOB|TINYTEXT|BLOB|TEXT|MEDIUMBLOB|MEDIUMTEXT|LONGBLOB|LONGTEXT)$', $field_type[$i])) {
$query .= '(' . $field_length[$i] . ')';
}
if ($field_attribute[$i] != '') {
$query .= ' ' . $field_attribute[$i];
}
if ($field_default[$i] != '') {
if (strtoupper($field_default[$i]) == 'NULL') {
$query .= ' DEFAULT NULL';
} else {
$query .= ' DEFAULT \'' . sql_addslashes($field_default[$i]) . '\'';
}
}
if ($field_null[$i] != '') {
$query .= ' ' . $field_null[$i];
}
if ($field_extra[$i] != '') {
$query .= ' ' . $field_extra[$i];
}
} // end for
// Optimization fix - 2 May 2001 - Robbat2
$sql_query = 'ALTER TABLE ' . backquote($db) . '.' . backquote($table) . ' CHANGE ' . $query;
@@ -79,14 +86,27 @@ if (isset($submit)) {
* No modifications yet required -> displays the table fields
*/
else {
if (get_magic_quotes_gpc()) {
$field = sql_addslashes(stripslashes($field), TRUE);
if (!isset($selected)) {
$selected[] = $field;
$selected_cnt = 1;
} else {
$field = sql_addslashes($field, TRUE);
$selected_cnt = count($selected);
}
$local_query = 'SHOW FIELDS FROM ' . backquote($db) . '.' . backquote($table) . " LIKE '$field'";
$result = mysql_query($local_query) or mysql_die('', $local_query);
$num_fields = mysql_num_rows($result);
// TODO: optimize in case of multiple fields to modify
for ($i = 0; $i < $selected_cnt; $i++) {
if (get_magic_quotes_gpc()) {
$field = sql_addslashes(stripslashes($selected[$i]), TRUE);
} else {
$field = sql_addslashes($selected[$i], TRUE);
}
$local_query = 'SHOW FIELDS FROM ' . backquote($db) . '.' . backquote($table) . " LIKE '$field'";
$result = mysql_query($local_query) or mysql_die('', $local_query);
$fields_meta[] = mysql_fetch_array($result);
mysql_free_result($result);
}
$num_fields = count($fields_meta);
$action = 'tbl_alter.php3';
include('./tbl_properties.inc.php3');
}