58fa416c75
git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@351 7c3ca157-0c34-0410-bff1-cbf682f78f5c
200 lines
10 KiB
PHP
200 lines
10 KiB
PHP
<?php
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function input($name, $field, $value) {
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global $types;
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$name = htmlspecialchars(bracket_escape($name));
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$onchange = ($field["null"] ? ' onchange="this.form[\'null[' . addcslashes($name, "\r\n'\\") . ']\'].checked = false;"' : '');
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if ($field["type"] == "enum") {
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if (!isset($_GET["default"])) {
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echo '<input type="radio" name="fields[' . $name . ']" value="0"' . ($value === 0 ? ' checked="checked"' : '') . ' />';
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}
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preg_match_all("~'((?:[^']+|'')*)'~", $field["length"], $matches);
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foreach ($matches[1] as $i => $val) {
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$val = stripcslashes(str_replace("''", "'", $val));
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$id = "field-$name-" . ($i+1);
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$checked = (is_int($value) ? $value == $i+1 : $value === $val); //! '' collide with NULL in $_GET["default"]
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echo ' <label for="' . $id . '"><input type="radio" name="fields[' . $name . ']" id="' . $id . '" value="' . (isset($_GET["default"]) ? htmlspecialchars($val) : $i+1) . '"' . ($checked ? ' checked="checked"' : '') . ' />' . htmlspecialchars($val) . '</label>';
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}
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if ($field["null"]) {
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$id = "field-$name-";
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echo ' <label for="' . $id . '"><input type="radio" name="fields[' . $name . ']" id="' . $id . '" value=""' . (strlen($value) ? '' : ' checked="checked"') . ' />' . lang('NULL') . '</label>';
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}
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} elseif ($field["type"] == "set") { //! 64 bits
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preg_match_all("~'((?:[^']+|'')*)'~", $field["length"], $matches);
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foreach ($matches[1] as $i => $val) {
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$val = stripcslashes(str_replace("''", "'", $val));
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$id = "field-$name-" . ($i+1);
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$checked = (is_int($value) ? ($value >> $i) & 1 : in_array($val, explode(",", $value), true));
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echo ' <input type="checkbox" name="fields[' . $name . '][' . $i . ']" id="' . $id . '" value="' . (isset($_GET["default"]) ? htmlspecialchars($val) : 1 << $i) . '"' . ($checked ? ' checked="checked"' : '') . $onchange . ' /><label for="' . $id . '">' . htmlspecialchars($val) . '</label>';
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}
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} elseif (strpos($field["type"], "text") !== false) {
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echo '<textarea name="fields[' . $name . ']" cols="50" rows="12"' . $onchange . '>' . htmlspecialchars($value) . '</textarea>';
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} elseif (preg_match('~binary|blob~', $field["type"])) {
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echo (ini_get("file_uploads") ? '<input type="file" name="' . $name . '"' . $onchange . ' />' : lang('File uploads are disabled.') . ' ');
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} else {
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echo '<input name="fields[' . $name . ']" value="' . htmlspecialchars($value) . '"' . (strlen($field["length"]) ? " maxlength='$field[length]'" : ($types[$field["type"]] ? " maxlength='" . $types[$field["type"]] . "'" : '')) . $onchange . ' />';
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}
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if ($field["null"] && $field["type"] != "enum") {
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$id = "null-$name";
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echo '<label for="' . $id . '"><input type="checkbox" name="null[' . $name . ']" value="1" id="' . $id . '"' . (isset($value) ? '' : ' checked="checked"') . ' />' . lang('NULL') . '</label>';
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}
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}
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function process_input($name, $field) {
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global $mysql;
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$name = bracket_escape($name);
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$value = $_POST["fields"][$name];
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if ($field["type"] != "enum" && !$field["auto_increment"] ? $_POST["null"][$name] : !strlen($value)) {
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return "NULL";
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} elseif ($field["type"] == "enum") {
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return (isset($_GET["default"]) ? "'" . $mysql->escape_string($value) . "'" : intval($value));
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} elseif ($field["type"] == "set") {
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return (isset($_GET["default"]) ? "'" . implode(",", array_map(array($mysql, 'escape_string'), (array) $value)) . "'" : array_sum((array) $value));
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} elseif (preg_match('~binary|blob~', $field["type"])) {
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$file = get_file($name);
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if (!is_string($file) && !$field["null"]) {
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return false; //! report errors, also empty $_POST (too big POST data, not only FILES)
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}
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return "_binary'" . (is_string($file) ? $mysql->escape_string($file) : "") . "'";
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} elseif ($field["type"] == "timestamp" && $value == "CURRENT_TIMESTAMP") {
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return $value;
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} else {
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return "'" . $mysql->escape_string($value) . "'";
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}
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}
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function edit_type($key, $field, $collations) {
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global $types, $unsigned, $inout;
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?>
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<td><select name="<?php echo $key; ?>[type]" onchange="type_change(this);"><?php echo optionlist(array_keys($types), $field["type"]); ?></select></td>
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<td><input name="<?php echo $key; ?>[length]" value="<?php echo htmlspecialchars($field["length"]); ?>" size="3" /></td>
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<td><select name="<?php echo $key; ?>[collation]"><option value="">(<?php echo lang('collation'); ?>)</option><?php echo optionlist($collations, $field["collation"]); ?></select> <select name="<?php echo $key; ?>[unsigned]"><?php echo optionlist($unsigned, $field["unsigned"]); ?></select></td>
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<?php
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}
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function process_type($field, $collate = "COLLATE") {
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global $mysql, $enum_length, $unsigned;
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return " $field[type]"
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. ($field["length"] ? "(" . process_length($field["length"]) . ")" : "")
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. (preg_match('~int|float|double|decimal~', $field["type"]) && in_array($field["unsigned"], $unsigned) ? " $field[unsigned]" : "")
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. (preg_match('~char|text|enum|set~', $field["type"]) && $field["collation"] ? " $collate '" . $mysql->escape_string($field["collation"]) . "'" : "")
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;
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}
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function edit_fields($fields, $collations, $type = "TABLE") {
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global $inout;
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?>
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<thead><tr>
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<?php if ($type == "PROCEDURE") { ?><td><?php echo lang('IN-OUT'); ?></td><?php } ?>
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<th><?php echo ($type == "TABLE" ? lang('Column name') : lang('Parameter name')); ?></th>
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<td><?php echo lang('Type'); ?></td>
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<td><?php echo lang('Length'); ?></td>
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<td><?php echo lang('Options'); ?></td>
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<?php if ($type == "TABLE") { ?>
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<td><?php echo lang('NULL'); ?></td>
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<td><input type="radio" name="auto_increment_col" value="" /><?php echo lang('Auto Increment'); ?></td>
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<td><?php echo lang('Comment'); ?></td>
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<?php } ?>
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<td><input type="submit" name="add[0]" value="<?php echo lang('Add next'); ?>" /></td>
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</tr></thead>
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<?php
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$column_comments = false;
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foreach ($fields as $i => $field) {
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$i++;
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?>
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<tr>
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<?php if ($type == "PROCEDURE") { ?><td><select name="fields[<?php echo $i; ?>][inout]"><?php echo optionlist($inout, $field["inout"]); ?></select></td><?php } ?>
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<th><input name="fields[<?php echo $i; ?>][field]" value="<?php echo ($_POST["drop_col"][$i] ? "" : htmlspecialchars($field["field"])); ?>" maxlength="64" /><input type="hidden" name="fields[<?php echo $i; ?>][orig]" value="<?php echo htmlspecialchars($field[($_POST ? "orig" : "field")]); ?>" /></th>
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<?php edit_type("fields[$i]", $field, $collations); ?>
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<?php if ($type == "TABLE") { ?>
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<td><input type="checkbox" name="fields[<?php echo $i; ?>][null]" value="1"<?php if ($field["null"]) { ?> checked="checked"<?php } ?> /></td>
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<td><input type="radio" name="auto_increment_col" value="<?php echo $i; ?>"<?php if ($field["auto_increment"]) { ?> checked="checked"<?php } ?> /></td>
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<td><input name="fields[<?php echo $i; ?>][comment]" value="<?php echo htmlspecialchars($field["comment"]); ?>" maxlength="255" /></td>
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<?php } ?>
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<td><input type="submit" name="add[<?php echo $i; ?>]" value="<?php echo lang('Add next'); ?>" onclick="return !add_row(this);" /> <input type="submit" name="drop_col[<?php echo $i; ?>]" value="<?php echo lang('Remove'); ?>" onclick="return !remove_row(this);" /></td>
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</tr>
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<?php
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if (strlen($field["comment"])) {
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$column_comments = true;
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}
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}
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return $column_comments;
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}
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function type_change($count) {
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?>
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<script type="text/javascript">
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var added = '.';
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function add_row(button) {
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var match = /([0-9]+)(\.[0-9]+)?/.exec(button.name)
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var x = match[0] + (match[2] ? added.substr(match[2].length) : added) + '1';
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var row = button.parentNode.parentNode;
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var row2 = row.cloneNode(true);
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var tags = row.getElementsByTagName('select');
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var tags2 = row2.getElementsByTagName('select');
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for (var i=0; i < tags.length; i++) {
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tags[i].name = tags[i].name.replace(/([0-9.]+)/, x);
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tags2[i].selectedIndex = tags[i].selectedIndex;
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}
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tags = row.getElementsByTagName('input');
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for (var i=0; i < tags.length; i++) {
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if (tags[i].name == 'auto_increment_col') {
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tags[i].value = x;
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}
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tags[i].name = tags[i].name.replace(/([0-9.]+)/, x);
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if (/\[(orig|field|comment)/.test(tags[i].name)) {
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tags[i].value = '';
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}
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}
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row.parentNode.insertBefore(row2, row);
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tags[0].focus();
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added += '0';
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return true;
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}
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function remove_row(button) {
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button.form[button.name.replace(/drop_col(.+)/, 'fields$1[field]')].value = '';
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button.parentNode.parentNode.style.display = 'none';
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return true;
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}
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function type_change(type) {
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var name = type.name.substr(0, type.name.length - 6);
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type.form[name + '[collation]'].style.display = (/char|text|enum|set/.test(type.options[type.selectedIndex].text) ? '' : 'none');
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type.form[name + '[unsigned]'].style.display = (/int|float|double|decimal/.test(type.options[type.selectedIndex].text) ? '' : 'none');
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}
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for (var i=1; <?php echo $count; ?> >= i; i++) {
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document.getElementById('form')['fields[' + i + '][type]'].onchange();
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}
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</script>
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<?php
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}
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function normalize_enum($match) {
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return "'" . str_replace("'", "''", addcslashes(stripcslashes(str_replace($match[0]{0} . $match[0]{0}, $match[0]{0}, substr($match[0], 1, -1))), '\\')) . "'";
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}
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function routine($name, $type) {
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global $mysql, $enum_length, $inout;
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$aliases = array("bit" => "tinyint", "bool" => "tinyint", "boolean" => "tinyint", "integer" => "int", "double precision" => "float", "real" => "float", "dec" => "decimal", "numeric" => "decimal", "fixed" => "decimal", "national char" => "char", "national varchar" => "varchar");
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$type_pattern = "([ a-z]+)(?:\\s*\\(((?:[^'\")]*|$enum_length)+)\\))?\\s*(zerofill\\s*)?(unsigned(?:\\s+zerofill)?)?(?:\\s*(?:CHARSET|CHARACTER\\s+SET)\\s*['\"]?([^'\"\\s]+)['\"]?)?";
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$pattern = "\\s*(" . ($type == "FUNCTION" ? "" : implode("|", $inout)) . ")?\\s*(?:`((?:[^`]+|``)*)`\\s*|\\b(\\S+)\\s+)$type_pattern";
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$create = $mysql->result($mysql->query("SHOW CREATE $type " . idf_escape($name)), 2);
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preg_match("~\\(((?:$pattern\\s*,?)*)\\)" . ($type == "FUNCTION" ? "\\s*RETURNS\\s+$type_pattern" : "") . "\\s*(.*)~is", $create, $match);
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$fields = array();
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preg_match_all("~$pattern\\s*,?~is", $match[1], $matches, PREG_SET_ORDER);
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foreach ($matches as $i => $param) {
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$data_type = strtolower($param[4]);
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$fields[$i] = array(
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"field" => str_replace("``", "`", $param[2]) . $param[3],
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"type" => (isset($aliases[$data_type]) ? $aliases[$data_type] : $data_type),
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"length" => preg_replace_callback("~$enum_length~s", 'normalize_enum', $param[5]),
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"unsigned" => strtolower(preg_replace('~\\s+~', ' ', trim("$param[7] $param[6]"))),
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"inout" => strtoupper($param[1]),
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"collation" => strtolower($param[8]),
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);
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}
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if ($type != "FUNCTION") {
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return array("fields" => $fields, "definition" => $match[10]);
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}
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$returns = array("type" => $match[10], "length" => $match[11], "unsigned" => $match[13], "collation" => $match[14]);
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return array("fields" => $fields, "returns" => $returns, "definition" => $match[15]);
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}
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