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Diffstat (limited to '')
| -rw-r--r-- | hugo/libraries/insert_edit.lib.php | 2365 |
1 files changed, 2365 insertions, 0 deletions
diff --git a/hugo/libraries/insert_edit.lib.php b/hugo/libraries/insert_edit.lib.php new file mode 100644 index 0000000..47aab2a --- /dev/null +++ b/hugo/libraries/insert_edit.lib.php @@ -0,0 +1,2365 @@ +<?php +/* vim: set expandtab sw=4 ts=4 sts=4: */ +/** + * set of functions with the insert/edit features in pma + * + * @package PhpMyAdmin + */ + +if (! defined('PHPMYADMIN')) { + exit; +} + +/** + * Retrieve form parameters for insert/edit form + * + * @param string $db name of the database + * @param string $table name of the table + * @param array $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 $where_clause where clause + * + * @return whereClauseArray array of where clauses + */ +function PMA_getWhereClauseArray($where_clause) +{ + if (isset ($where_clause)) { + if (is_array($where_clause)) { + return $where_clause; + } else { + 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) { + + $local_query = 'SELECT * FROM ' + . PMA_Util::backquote($db) . '.' + . PMA_Util::backquote($table) + . ' WHERE ' . $where_clause . ';'; + $result[$key_id] = PMA_DBI_query($local_query, null, PMA_DBI_QUERY_STORE); + $rows[$key_id] = PMA_DBI_fetch_assoc($result[$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 reult 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]); + PMA_Response::getInstance()->addHtml( + PMA_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) + $meta = PMA_DBI_get_fields_meta($result[$key_id]); + + list($unique_condition, $tmp_clause_is_unique) + = PMA_Util::getUniqueCondition( + $result[$key_id], count($meta), $meta, $rows[$key_id], true + ); + + 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) +{ + $result = PMA_DBI_query( + 'SELECT * FROM ' . PMA_Util::backquote($db) + . '.' . PMA_Util::backquote($table) . ' LIMIT 1;', + null, + PMA_DBI_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 function fields in data edit view in pma + * + * @param array $url_params containing url parameters + * @param boolean $showFuncFields whether to show function field + * + * @return string an html snippet + */ +function PMA_showFunctionFieldsInEditMode($url_params, $showFuncFields) +{ + $params = array(); + if (! $showFuncFields) { + $params['ShowFunctionFields'] = 1; + } else { + $params['ShowFunctionFields'] = 0; + } + $params['ShowFieldTypesInDataEditView'] + = $GLOBALS['cfg']['ShowFieldTypesInDataEditView']; + $params['goto'] = 'sql.php'; + $this_url_params = array_merge($url_params, $params); + if (! $showFuncFields) { + return ' : <a href="tbl_change.php' + . PMA_generate_common_url($this_url_params) . '">' + . __('Function') + . '</a>' . "\n"; + } + return '<th><a href="tbl_change.php' + . PMA_generate_common_url($this_url_params) + . '" title="' . __('Hide') . '">' + . __('Function') + . '</a></th>' . "\n"; +} + +/** + * Show field types in data edit view in pma + * + * @param array $url_params containing url parameters + * @param boolean $showColumnType whether to show column type + * + * @return string an html snippet + */ +function PMA_showColumnTypesInDataEditView($url_params, $showColumnType) +{ + $params = array(); + if (! $showColumnType) { + $params['ShowFieldTypesInDataEditView'] = 1; + } else { + $params['ShowFieldTypesInDataEditView'] = 0; + } + $params['ShowFunctionFields'] = $GLOBALS['cfg']['ShowFunctionFields']; + $params['goto'] = 'sql.php'; + $this_other_url_params = array_merge($url_params, $params); + if (! $showColumnType) { + return ' : <a href="tbl_change.php' + . PMA_generate_common_url($this_other_url_params) . '">' + . __('Type') . '</a>' . "\n"; + } + return '<th><a href="tbl_change.php' + . PMA_generate_common_url($this_other_url_params) + . '" title="' . __('Hide') . '">' . __('Type') . '</a></th>' . "\n"; + +} + +/** + * Retrieve the default for datetime data type + * + * @param array $column containing column type, Default and null + * + * @return nothing + */ +function PMA_getDefaultForDatetime($column) +{ + // d a t e t i m e + // + // Current date should not be set as default if the field is NULL + // for the current row, but do not put here the current datetime + // if there is a default value (the real default value will be set + // in the Default value logic below) + + // Note: (tested in MySQL 4.0.16): when lang is some UTF-8, + // $column['Default'] is not set if it contains NULL: + // Array ([Field] => d [Type] => datetime [Null] => YES [Key] => + // [Extra] => [True_Type] => datetime) + // but, look what we get if we switch to iso: (Default is NULL) + // Array ([Field] => d [Type] => datetime [Null] => YES [Key] => + // [Default] => [Extra] => [True_Type] => datetime) + // so I force a NULL into it (I don't think it's possible + // to have an empty default value for DATETIME) + // then, the "if" after this one will work + if ($column['Type'] == 'datetime' + && ! isset($column['Default']) + && isset($column['Null']) + && $column['Null'] == 'YES' + ) { + $column['Default'] = 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', '', $column['Type']); + PMA_getDefaultForDatetime($column); + $column['len'] = preg_match('@float|double@', $column['Type']) ? 100 : -1; + $column['Field_title'] = PMA_getColumnTitle($column, $comments_map); + $column['is_binary'] = PMA_isColumnBinary($column); + $column['is_blob'] = PMA_isColumnBlob($column); + $column['is_char'] = PMA_isColumnChar($column); + 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 a bainary + * + * @param array $column description of column in given table + * + * @return boolean If check to ensure types such as "enum('one','two','binary',..)" + * or "enum('one','two','varbinary',..)" are not categorized as + * binary. + */ +function PMA_isColumnBinary($column) +{ + // The type column. + // Fix for bug #3152931 'ENUM and SET cannot have "Binary" option' + if (stripos($column['Type'], 'binary') === 0 + || stripos($column['Type'], 'varbinary') === 0 + ) { + return stristr($column['Type'], 'binary'); + } else { + return false; + } + +} + + /** + * check whether the column is a blob + * + * @param array $column description of column in given table + * + * @return boolean If check to ensure types such as "enum('one','two','blob',..)" + * or "enum('one','two','tinyblob',..)" etc. are not categorized + * as blob. + */ +function PMA_isColumnBlob($column) +{ + if (stripos($column['Type'], 'blob') === 0 + || stripos($column['Type'], 'tinyblob') === 0 + || stripos($column['Type'], 'mediumblob') === 0 + || stripos($column['Type'], 'longblob') === 0 + ) { + return stristr($column['Type'], 'blob'); + } else { + return false; + } +} + +/** + * check is table column char + * + * @param array $column description of column in given table + * + * @return boolean If check to ensure types such as "enum('one','two','char',..)" or + * "enum('one','two','varchar',..)" are not categorized as char. + */ +function PMA_isColumnChar($column) +{ + if (stripos($column['Type'], 'char') === 0 + || stripos($column['Type'], 'varchar') === 0 + ) { + return stristr($column['Type'], 'char'); + } else { + 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 + $timestamp_seen = true; + $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 atttibute + * @param string $unnullify_trigger validation string + * @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 $insert_mode insert mode or edit mode + * + * @return string an html sippet + */ +function PMA_getFunctionColumn($column, $is_upload, $column_name_appendix, + $unnullify_trigger, $no_support_types, $tabindex_for_function, + $tabindex, $idindex, $insert_mode +) { + $html_output = ''; + if (($GLOBALS['cfg']['ProtectBinary'] && $column['is_blob'] && ! $is_upload) + || ($GLOBALS['cfg']['ProtectBinary'] === 'all' && $column['is_binary']) + || ($GLOBALS['cfg']['ProtectBinary'] === 'noblob' && ! $column['is_blob']) + ) { + $html_output .= '<td class="center">' . __('Binary') . '</td>' . "\n"; + } elseif (strstr($column['True_Type'], 'enum') + || 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 . '"' + . ' ' . $unnullify_trigger + . ' tabindex="' . ($tabindex + $tabindex_for_function) . '"' + . ' id="field_' . $idindex . '_1">'; + $html_output .= PMA_Util::getFunctionsForField($column, $insert_mode) . "\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 atttibute + * @param array $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 array $vkey [multi_edit]['row_id'] + * @param array $foreigners keys into foreign fields + * @param array $foreignData data about the foreign keys + * + * @return string an html snippet + */ +function PMA_getNullColumn($column, $column_name_appendix, $real_null_value, + $tabindex, $tabindex_for_null, $idindex, $vkey, $foreigners, $foreignData +) { + if ($column['Null'] != 'YES') { + 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' + . $column_name_appendix . '" value="' . PMA_escapeJsString($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, $foreignData) +{ + if (strstr($column['True_Type'], 'enum')) { + if (strlen($column['Type']) > 20) { + $nullify_code = '1'; + } else { + $nullify_code = '2'; + } + } elseif (strstr($column['True_Type'], 'set')) { + $nullify_code = '3'; + } elseif ($foreigners + && isset($foreigners[$column['Field']]) + && $foreignData['foreign_link'] == false + ) { + // foreign key in a drop-down + $nullify_code = '4'; + } elseif ($foreigners + && isset($foreigners[$column['Field']]) + && $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 + * + * @param array $column description of column in given table + * @param string $backup_field hidden input field + * @param string $column_name_appendix the name atttibute + * @param string $unnullify_trigger validation string + * @param integer $tabindex tab index + * @param integer $tabindex_for_value offset for the values tabindex + * @param integer $idindex id index + * @param array $data description of the column field + * @param array $special_chars special characters + * @param array $foreignData data about the foreign keys + * @param boolean $odd_row whether row is odd + * @param array $paramTableDbArray array containing $table and $db + * @param array $rownumber_param &rownumber=row_id + * @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 array $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 intger + * @param string $default_char_editing default char editing mode which is stroe + * 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 $extracted_columnspec associative array containing type, + * spec_in_brackets and possibly + * enum_set_values (another array) + * + * @return string an html snippet + */ +function PMA_getValueColumn($column, $backup_field, $column_name_appendix, + $unnullify_trigger, $tabindex, $tabindex_for_value, $idindex, $data, + $special_chars, $foreignData, $odd_row, $paramTableDbArray, $rownumber_param, + $titles, $text_dir, $special_chars_encoded, $vkey, + $is_upload, $biggest_max_file_size, + $default_char_editing, $no_support_types, $gis_data_types, $extracted_columnspec +) { + $html_output = ''; + + if ($foreignData['foreign_link'] == true) { + $html_output .= PMA_getForeignLink( + $column, $backup_field, $column_name_appendix, + $unnullify_trigger, $tabindex, $tabindex_for_value, $idindex, $data, + $paramTableDbArray, $rownumber_param, $titles + ); + + } elseif (is_array($foreignData['disp_row'])) { + $html_output .= PMA_dispRowForeignData( + $backup_field, $column_name_appendix, + $unnullify_trigger, $tabindex, $tabindex_for_value, + $idindex, $data, $foreignData + ); + + } elseif ($GLOBALS['cfg']['LongtextDoubleTextarea'] + && strstr($column['pma_type'], 'longtext') + ) { + $html_output = ' </td>'; + $html_output .= '</tr>'; + $html_output .= '<tr class="' . ($odd_row ? 'odd' : 'even') . '">' + . '<td colspan="5" class="right">'; + $html_output .= PMA_getTextarea( + $column, $backup_field, $column_name_appendix, $unnullify_trigger, + $tabindex, $tabindex_for_value, $idindex, $text_dir, + $special_chars_encoded + ); + + } elseif (strstr($column['pma_type'], 'text')) { + + $html_output .= PMA_getTextarea( + $column, $backup_field, $column_name_appendix, $unnullify_trigger, + $tabindex, $tabindex_for_value, $idindex, $text_dir, + $special_chars_encoded + ); + $html_output .= "\n"; + if (strlen($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, + $unnullify_trigger, $tabindex, $tabindex_for_value, $idindex, $data + ); + + } elseif ($column['pma_type'] == 'set') { + $html_output .= PMA_getPmaTypeSet( + $column, $extracted_columnspec, $backup_field, + $column_name_appendix, $unnullify_trigger, $tabindex, + $tabindex_for_value, $idindex, $data + ); + + } elseif ($column['is_binary'] || $column['is_blob']) { + $html_output .= PMA_getBinaryAndBlobColumn( + $column, $data, $special_chars, $biggest_max_file_size, + $backup_field, $column_name_appendix, $unnullify_trigger, $tabindex, + $tabindex_for_value, $idindex, $text_dir, $special_chars_encoded, + $vkey, $is_upload + ); + + } elseif (! in_array($column['pma_type'], $no_support_types)) { + $html_output .= PMA_getNoSupportTypes( + $column, $default_char_editing, $backup_field, + $column_name_appendix, $unnullify_trigger, $tabindex, $special_chars, + $tabindex_for_value, $idindex, $text_dir, $special_chars_encoded, + $data, $extracted_columnspec + ); + } + + if (in_array($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 atttibute + * @param string $unnullify_trigger validation string + * @param integer $tabindex tab index + * @param integer $tabindex_for_value offset for the values tabindex + * @param integer $idindex id index + * @param array $data data to edit + * @param array $paramTableDbArray array containing $table and $db + * @param array $rownumber_param &rownumber=row_id + * @param array $titles An HTML IMG tag for a particular icon from + * a theme, which may be an actual file or + * an icon from a sprite + * + * @return string an html snippet + */ +function PMA_getForeignLink($column, $backup_field, $column_name_appendix, + $unnullify_trigger, $tabindex, $tabindex_for_value, $idindex, $data, + $paramTableDbArray, $rownumber_param, $titles +) { + list($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" ' + . $unnullify_trigger . ' ' + . 'tabindex="' . ($tabindex + $tabindex_for_value) . '" ' + . 'id="field_' . ($idindex) . '_3" ' + . 'value="' . htmlspecialchars($data) . '" />'; + + $html_output .= '<a class="foreign_values_anchor" target="_blank" ' + . 'onclick="window.open(this.href,\'foreigners\', \'width=640,height=240,' + . 'scrollbars=yes,resizable=yes\'); return false;" ' + . 'href="browse_foreigners.php?' + . PMA_generate_common_url($db, $table) . '&field=' + . PMA_escapeJsString(urlencode($column['Field']) . $rownumber_param) . '">' + . 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 atttibute + * @param string $unnullify_trigger validation string + * @param integer $tabindex tab index + * @param integer $tabindex_for_value offset for the values tabindex + * @param integer $idindex id index + * @param array $data data to edit + * @param array $foreignData data about the foreign keys + * + * @return string an html snippet + */ +function PMA_dispRowForeignData($backup_field, $column_name_appendix, + $unnullify_trigger, $tabindex, $tabindex_for_value, $idindex, $data, + $foreignData +) { + $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 . '"' + . ' ' . $unnullify_trigger + . ' class="textfield"' + . ' tabindex="' . ($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>'; + + 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 atttibute + * @param string $unnullify_trigger validation string + * @param integer $tabindex tab index + * @param integer $tabindex_for_value offset for the values tabindex + * @param integer $idindex id index + * @param array $text_dir text direction + * @param array $special_chars_encoded replaced char if the string starts + * with a \r\n pair (0x0d0a) add an extra \n + * + * @return string an html snippet + */ +function PMA_getTextarea($column, $backup_field, $column_name_appendix, + $unnullify_trigger, + $tabindex, $tabindex_for_value, $idindex, $text_dir, $special_chars_encoded +) { + $the_class = ''; + $textAreaRows = $GLOBALS['cfg']['TextareaRows']; + $textareaCols = $GLOBALS['cfg']['TextareaCols']; + + if ($column['is_char']) { + $the_class = 'char'; + $textAreaRows = $GLOBALS['cfg']['CharTextareaRows']; + $textareaCols = $GLOBALS['cfg']['CharTextareaCols']; + } elseif ($GLOBALS['cfg']['LongtextDoubleTextarea'] + && 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 . '"' + . ' rows="' . $textAreaRows . '"' + . ' cols="' . $textareaCols . '"' + . ' dir="' . $text_dir . '"' + . ' id="field_' . ($idindex) . '_3"' + . ' ' . $unnullify_trigger + . ' tabindex="' . ($tabindex + $tabindex_for_value) . '">' + . $special_chars_encoded + . '</textarea>'; + + return $html_output; +} + +/** + * Get HTML for enum type + * + * @param type $column description of column in given table + * @param type $backup_field hidden input field + * @param type $column_name_appendix the name atttibute + * @param type $extracted_columnspec associative array containing type, + * spec_in_brackets and possibly + * enum_set_values (another array) + * @param type $unnullify_trigger validation string + * @param type $tabindex tab index + * @param type $tabindex_for_value offset for the values tabindex + * @param type $idindex id index + * @param type $data data to edit + * + * @return type string an html snippet + */ +function PMA_getPmaTypeEnum($column, $backup_field, $column_name_appendix, + $extracted_columnspec, $unnullify_trigger, $tabindex, $tabindex_for_value, + $idindex, $data +) { + $html_output = ''; + if (! isset($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 .= '<input type="hidden" name="fields' + . $column_name_appendix . '" value="" />'; + $html_output .= "\n" . ' ' . $backup_field . "\n"; + if (strlen($column['Type']) > 20) { + $html_output .= PMA_getDropDownDependingOnLength( + $column, $column_name_appendix, $unnullify_trigger, + $tabindex, $tabindex_for_value, $idindex, $data, $column_enum_values + ); + } else { + $html_output .= PMA_getRadioButtonDependingOnLength( + $column_name_appendix, $unnullify_trigger, + $tabindex, $column, $tabindex_for_value, + $idindex, $data, $column_enum_values + ); + } + 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 atttibute + * @param string $unnullify_trigger validation string + * @param integer $tabindex tab index + * @param integer $tabindex_for_value offset for the values tabindex + * @param integer $idindex id index + * @param array $data data to edit + * @param array $column_enum_values $column['values'] + * + * @return string an html snippet + */ +function PMA_getDropDownDependingOnLength( + $column, $column_name_appendix, $unnullify_trigger, + $tabindex, $tabindex_for_value, $idindex, $data, $column_enum_values +) { + $html_output = '<select name="fields' . $column_name_appendix . '"' + . ' ' . $unnullify_trigger + . ' class="textfield"' + . ' tabindex="' . ($tabindex + $tabindex_for_value) . '"' + . ' id="field_' . ($idindex) . '_3">'; + $html_output .= '<option value=""> </option>' . "\n"; + + foreach ($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"'; + } + $html_output .= '>' . $enum_value['html'] . '</option>' . "\n"; + } + $html_output .= '</select>'; + return $html_output; +} + +/** + * Get HTML radio button for less than 20 string length + * + * @param string $column_name_appendix the name atttibute + * @param string $unnullify_trigger validation string + * @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 array $data data to edit + * @param array $column_enum_values $column['values'] + * + * @return string an html snippet + */ +function PMA_getRadioButtonDependingOnLength( + $column_name_appendix, $unnullify_trigger, + $tabindex, $column, $tabindex_for_value, $idindex, $data, $column_enum_values +) { + $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 . '"' + . ' ' . $unnullify_trigger; + if ($data == $enum_value['plain'] + || ($data == '' + && (! isset($_REQUEST['where_clause']) || $column['Null'] != 'YES') + && isset($column['Default']) + && $enum_value['plain'] == $column['Default']) + ) { + $html_output .= ' checked="checked"'; + } + $html_output .= ' tabindex="' . ($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 atttibute + * @param string $unnullify_trigger validation string + * @param integer $tabindex tab index + * @param integer $tabindex_for_value offset for the values tabindex + * @param integer $idindex id index + * @param array $data description of the column field + * + * @return string an html snippet + */ +function PMA_getPmaTypeSet( + $column, $extracted_columnspec, $backup_field, + $column_name_appendix, $unnullify_trigger, $tabindex, + $tabindex_for_value, $idindex, $data +) { + list($column_set_values, $select_size) = PMA_getColumnSetValueAndSelectSize( + $column, $extracted_columnspec + ); + $vset = array_flip(explode(',', $data)); + $html_output = $backup_field . "\n"; + $html_output .= '<input type="hidden" name="fields_type' + . $column_name_appendix . '" value="set" />'; + $html_output .= '<select name="fields' . $column_name_appendix . '[]' . '"' + . ' class="textfield"' + . ' size="' . $select_size . '"' + . ' multiple="multiple"' + . ' ' . $unnullify_trigger + . ' tabindex="' . ($tabindex + $tabindex_for_value) . '"' + . ' id="field_' . ($idindex) . '_3">'; + foreach ($column_set_values as $column_set_value) { + $html_output .= '<option value="' . $column_set_value['html'] . '"'; + if (isset($vset[$column_set_value['plain']])) { + $html_output .= ' selected="selected"'; + } + $html_output .= '>' . $column_set_value['html'] . '</option>' . "\n"; + } + $html_output .= '</select>'; + return $html_output; +} + +/** + * Retrieve column 'set' value and select size + * + * @param array $column description of column in given table + * @param array $extracted_columnspec associative array containing type, + * spec_in_brackets and possibly enum_set_values + * (another array) + * + * @return array $column['values'], $column['select_size'] + */ +function PMA_getColumnSetValueAndSelectSize($column, $extracted_columnspec) +{ + if (! isset($column['values'])) { + $column['values'] = array(); + foreach ($extracted_columnspec['enum_set_values'] as $val) { + $column['values'][] = array( + 'plain' => $val, + 'html' => htmlspecialchars($val), + ); + } + $column['select_size'] = min(4, count($column['values'])); + } + return array($column['values'], $column['select_size']); +} + +/** + * Get HTML for binary and blob column + * + * @param array $column description of column in given table + * @param array $data data to edit + * @param array $special_chars special characters + * @param integer $biggest_max_file_size biggest max file size for uploading + * @param string $backup_field hidden input field + * @param string $column_name_appendix the name atttibute + * @param string $unnullify_trigger validation string + * @param integer $tabindex tab index + * @param integer $tabindex_for_value offset for the values tabindex + * @param integer $idindex id index + * @param string $text_dir text direction + * @param string $special_chars_encoded replaced char if the string starts + * with a \r\n pair (0x0d0a) add an extra \n + * @param string $vkey [multi_edit]['row_id'] + * @param boolean $is_upload is upload or not + * + * @return string an html snippet + */ +function PMA_getBinaryAndBlobColumn( + $column, $data, $special_chars, $biggest_max_file_size, + $backup_field, $column_name_appendix, $unnullify_trigger, $tabindex, + $tabindex_for_value, $idindex, $text_dir, $special_chars_encoded, + $vkey, $is_upload +) { + $html_output = ''; + if (($GLOBALS['cfg']['ProtectBinary'] && $column['is_blob']) + || ($GLOBALS['cfg']['ProtectBinary'] == 'all' && $column['is_binary']) + || ($GLOBALS['cfg']['ProtectBinary'] == 'noblob' && !$column['is_blob']) + ) { + $html_output .= __('Binary - do not edit'); + if (isset($data)) { + $data_size = PMA_Util::formatByteDown( + strlen(stripslashes($data)), 3, 1 + ); + $html_output .= ' ('. $data_size [0] . ' ' . $data_size[1] . ')'; + unset($data_size); + } + $html_output .= '<input type="hidden" name="fields_type' + . $column_name_appendix . '" value="protected" />' + . '<input type="hidden" name="fields' + . $column_name_appendix . '" value="" />'; + } elseif ($column['is_blob']) { + $html_output .= "\n" . PMA_getTextarea( + $column, $backup_field, $column_name_appendix, $unnullify_trigger, + $tabindex, $tabindex_for_value, $idindex, $text_dir, + $special_chars_encoded + ); + } else { + // field size should be at least 4 and max $GLOBALS['cfg']['LimitChars'] + $fieldsize = min(max($column['len'], 4), $GLOBALS['cfg']['LimitChars']); + $html_output .= "\n" . $backup_field . "\n" . PMA_getHTMLinput( + $column, $column_name_appendix, $special_chars, $fieldsize, + $unnullify_trigger, $tabindex, $tabindex_for_value, $idindex + ); + } + + if ($is_upload && $column['is_blob']) { + $html_output .= '<br />' + . '<input type="file"' + . ' name="fields_upload' . $vkey . '[' . $column['Field_md5'] . ']"' + . ' class="textfield" id="field_' . $idindex . '_3" size="10"' + . ' ' . $unnullify_trigger . '/> '; + list($html_out, $biggest_max_file_size) = PMA_getMaxUploadSize( + $column, $biggest_max_file_size + ); + $html_output .= $html_out; + } + + if (!empty($GLOBALS['cfg']['UploadDir'])) { + $html_output .= PMA_getSelectOptionForUpload($vkey, $column); + } + + return $html_output; +} + +/** + * Get HTML input type + * + * @param array $column description of column in given table + * @param string $column_name_appendix the name atttibute + * @param array $special_chars special characters + * @param integer $fieldsize html field size + * @param string $unnullify_trigger validation string + * @param integer $tabindex tab index + * @param integer $tabindex_for_value offset for the values tabindex + * @param integer $idindex id index + * + * @return string an html snippet + */ +function PMA_getHTMLinput($column, $column_name_appendix, $special_chars, + $fieldsize, $unnullify_trigger, $tabindex, $tabindex_for_value, $idindex +) { + $the_class = 'textfield'; + if ($column['pma_type'] == 'date') { + $the_class .= ' datefield'; + } elseif ($column['pma_type'] == 'datetime' + || substr($column['pma_type'], 0, 9) == 'timestamp' + ) { + $the_class .= ' datetimefield'; + } + return '<input type="text" name="fields' . $column_name_appendix . '"' + . ' value="' . $special_chars . '" size="' . $fieldsize . '"' + . ' class="' . $the_class . '" ' . $unnullify_trigger + . ' tabindex="' . ($tabindex + $tabindex_for_value). '"' + . ' id="field_' . ($idindex) . '_3" />'; +} + +/** + * Get HTML select option for upload + * + * @param string $vkey [multi_edit]['row_id'] + * @param array $column description of column in given table + * + * @return string an html snippet + */ +function PMA_getSelectOptionForUpload($vkey, $column) +{ + $files = PMA_getFileSelectOptions( + PMA_Util::userDir($GLOBALS['cfg']['UploadDir']) + ); + + if ($files === false) { + return '<font color="red">' . __('Error') . '</font><br />' . "\n" + . __('The directory you set for upload work cannot be reached') . "\n"; + } elseif (!empty($files)) { + return "<br />\n" + . '<i>' . __('Or') . '</i>' . ' ' + . __('web server upload directory') . ':<br />' . "\n" + . '<select size="1" name="fields_uploadlocal' + . $vkey . '[' . $column['Field_md5'] . ']">' . "\n" + . '<option value="" selected="selected"></option>' . "\n" + . $files + . '</select>' . "\n"; + } +} + +/** + * Retrieve the maximum upload file size + * + * @param array $column description of column in given table + * @param integer $biggest_max_file_size biggest max file size for uploading + * + * @return array an html snippet and $biggest_max_file_size + */ +function PMA_getMaxUploadSize($column, $biggest_max_file_size) +{ + // find maximum upload size, based on field type + /** + * @todo with functions this is not so easy, as you can basically + * process any data with function like MD5 + */ + global $max_upload_size; + $max_field_sizes = array( + 'tinyblob' => '256', + 'blob' => '65536', + 'mediumblob' => '16777216', + 'longblob' => '4294967296' // yeah, really + ); + + $this_field_max_size = $max_upload_size; // from PHP max + if ($this_field_max_size > $max_field_sizes[$column['pma_type']]) { + $this_field_max_size = $max_field_sizes[$column['pma_type']]; + } + $html_output + = PMA_Util::getFormattedMaximumUploadSize( + $this_field_max_size + ) . "\n"; + // do not generate here the MAX_FILE_SIZE, because we should + // put only one in the form to accommodate the biggest field + if ($this_field_max_size > $biggest_max_file_size) { + $biggest_max_file_size = $this_field_max_size; + } + return array($html_output, $biggest_max_file_size); +} + +/** + * Get HTML for pma no support types + * + * @param array $column description of column in given table + * @param string $default_char_editing default char editing mode which is stroe + * in the config.inc.php script + * @param string $backup_field hidden input field + * @param string $column_name_appendix the name atttibute + * @param string $unnullify_trigger validation string + * @param integer $tabindex tab index + * @param array $special_chars apecial characters + * @param integer $tabindex_for_value offset for the values tabindex + * @param integer $idindex id index + * @param string $text_dir text direction + * @param array $special_chars_encoded replaced char if the string starts + * with a \r\n pair (0x0d0a) add an extra \n + * @param strign $data data to edit + * @param array $extracted_columnspec associative array containing type, + * spec_in_brackets and possibly + * enum_set_values (another array) + * + * @return string an html snippet + */ +function PMA_getNoSupportTypes($column, $default_char_editing, $backup_field, + $column_name_appendix, $unnullify_trigger, $tabindex, $special_chars, + $tabindex_for_value, $idindex, $text_dir, $special_chars_encoded, $data, + $extracted_columnspec +) { + $fieldsize = PMA_getColumnSize($column, $extracted_columnspec); + $html_output = $backup_field . "\n"; + if ($column['is_char'] + && ($GLOBALS['cfg']['CharEditing'] == 'textarea' + || strpos($data, "\n") !== false) + ) { + $html_output .= "\n"; + $GLOBALS['cfg']['CharEditing'] = $default_char_editing; + $html_output .= PMA_getTextarea( + $column, $backup_field, $column_name_appendix, $unnullify_trigger, + $tabindex, $tabindex_for_value, $idindex, $text_dir, + $special_chars_encoded + ); + } else { + $html_output .= PMA_getHTMLinput( + $column, $column_name_appendix, $special_chars, + $fieldsize, $unnullify_trigger, $tabindex, $tabindex_for_value, $idindex + ); + + if ($column['Extra'] == 'auto_increment') { + $html_output .= '<input type="hidden" name="auto_increment' + . $column_name_appendix . '" value="1" />'; + } + if (substr($column['pma_type'], 0, 9) == 'timestamp') { + $html_output .= '<input type="hidden" name="fields_type' + . $column_name_appendix . '" value="timestamp" />'; + } + if (substr($column['pma_type'], 0, 8) == 'datetime') { + $html_output .= '<input type="hidden" name="fields_type' + . $column_name_appendix . '" value="datetime" />'; + } + if ($column['True_Type'] == 'bit') { + $html_output .= '<input type="hidden" name="fields_type' + . $column_name_appendix . '" value="bit" />'; + } + if ($column['pma_type'] == 'date' + || $column['pma_type'] == 'datetime' + || substr($column['pma_type'], 0, 9) == 'timestamp' + ) { + // the _3 suffix points to the date field + // the _2 suffix points to the corresponding NULL checkbox + // in dateFormat, 'yy' means the year with 4 digits + } + } + return $html_output; +} + +/** + * Get the field size + * + * @param array $column description of column in given table + * @param array $extracted_columnspec associative array containing type, + * spec_in_brackets and possibly enum_set_values + * (another array) + * + * @return integer field size + */ +function PMA_getColumnSize($column, $extracted_columnspec) +{ + if ($column['is_char']) { + $fieldsize = $extracted_columnspec['spec_in_brackets']; + if ($fieldsize > $GLOBALS['cfg']['MaxSizeForInputField']) { + /** + * This case happens for CHAR or VARCHAR columns which have + * a size larger than the maximum size for input field. + */ + $GLOBALS['cfg']['CharEditing'] = 'textarea'; + } + } else { + /** + * This case happens for example for INT or DATE columns; + * in these situations, the value returned in $column['len'] + * seems appropriate. + */ + $fieldsize = $column['len']; + } + return min( + max($fieldsize, $GLOBALS['cfg']['MinSizeForInputField']), + $GLOBALS['cfg']['MaxSizeForInputField'] + ); +} + +/** + * Get HTML for gis data types + * + * @return string an html snippet + */ +function PMA_getHTMLforGisDataTypes() +{ + $edit_str = PMA_Util::getIcon('b_edit.png', __('Edit/Insert')); + return '<span class="open_gis_editor">' + . PMA_Util::linkOrButton( + '#', $edit_str, array(), false, false, '_blank' + ) + . '</span>'; +} + +/** + * get html for continue insertion form + * + * @param string $table name of the table + * @param string $db name of the database + * @param array $where_clause_array array of where clauses + * @param string $err_url error url + * + * @return string an html snippet + */ +function PMA_getContinueInsertionForm($table, $db, $where_clause_array, $err_url) +{ + $html_output = '<form id="continueForm" method="post"' + . ' action="tbl_replace.php" name="continueForm">' + . PMA_generate_common_hidden_inputs($db, $table) + . '<input type="hidden" name="goto"' + . ' value="' . htmlspecialchars($GLOBALS['goto']) . '" />' + . '<input type="hidden" name="err_url"' + . ' value="' . htmlspecialchars($err_url) . '" />' + . '<input type="hidden" name="sql_query"' + . ' value="' . htmlspecialchars($_REQUEST['sql_query']) . '" />'; + + if (isset($_REQUEST['where_clause'])) { + foreach ($where_clause_array as $key_id => $where_clause) { + + $html_output .= '<input type="hidden"' + . ' name="where_clause[' . $key_id . ']"' + . ' value="' . htmlspecialchars(trim($where_clause)) . '" />'. "\n"; + } + } + $tmp = '<select name="insert_rows" id="insert_rows">' . "\n"; + $option_values = array(1, 2, 5, 10, 15, 20, 30, 40); + + foreach ($option_values as $value) { + $tmp .= '<option value="' . $value . '"'; + if ($value == $GLOBALS['cfg']['InsertRows']) { + $tmp .= ' selected="selected"'; + } + $tmp .= '>' . $value . '</option>' . "\n"; + } + + $tmp .= '</select>' . "\n"; + $html_output .= "\n" . sprintf(__('Continue insertion with %s rows'), $tmp); + unset($tmp); + $html_output .= '</form>' . "\n"; + return $html_output; +} + +/** + * Get action panel + * + * @param array $where_clause where clause + * @param string $after_insert insert mode, e.g. new_insert, same_insert + * @param integer $tabindex tab index + * @param integer $tabindex_for_value offset for the values tabindex + * @param boolean $found_unique_key boolean variable for unique key + * + * @return string an html snippet + */ +function PMA_getActionsPanel($where_clause, $after_insert, $tabindex, + $tabindex_for_value, $found_unique_key +) { + $html_output = '<fieldset id="actions_panel">' + . '<table cellpadding="5" cellspacing="0">' + . '<tr>' + . '<td class="nowrap vmiddle">' + . PMA_getSubmitTypeDropDown($where_clause, $tabindex, $tabindex_for_value) + . "\n"; + + $html_output .= '</td>' + . '<td class="vmiddle">' + . ' <strong>' + . __('and then') . '</strong> ' + . '</td>' + . '<td class="nowrap vmiddle">' + . PMA_getAfterInsertDropDown( + $where_clause, $after_insert, $found_unique_key + ) + . '</td>' + . '</tr>'; + $html_output .='<tr>' + . PMA_getSumbitAndResetButtonForActionsPanel($tabindex, $tabindex_for_value) + . '</tr>' + . '</table>' + . '</fieldset>'; + return $html_output; +} + +/** + * Get a HTML drop down for submit types + * + * @param array $where_clause where clause + * @param integer $tabindex tab index + * @param integer $tabindex_for_value offset for the values tabindex + * + * @return string an html snippet + */ +function PMA_getSubmitTypeDropDown($where_clause, $tabindex, $tabindex_for_value) +{ + $html_output = '<select name="submit_type" class="control_at_footer" tabindex="' + . ($tabindex + $tabindex_for_value + 1) . '">'; + if (isset($where_clause)) { + $html_output .= '<option value="save">' . __('Save') . '</option>'; + } + $html_output .= '<option value="insert">' + . __('Insert as new row') + . '</option>' + . '<option value="insertignore">' + . __('Insert as new row and ignore errors') + . '</option>' + . '<option value="showinsert">' + . __('Show insert query') + . '</option>' + . '</select>'; + return $html_output; +} + +/** + * Get HTML drop down for after insert + * + * @param array $where_clause where clause + * @param string $after_insert insert mode, e.g. new_insert, same_insert + * @param boolean $found_unique_key boolean variable for unique key + * + * @return string an html snippet + */ +function PMA_getAfterInsertDropDown($where_clause, $after_insert, $found_unique_key) +{ + $html_output = '<select name="after_insert" class="control_at_footer">' + . '<option value="back" ' + . ($after_insert == 'back' ? 'selected="selected"' : '') . '>' + . __('Go back to previous page') . '</option>' + . '<option value="new_insert" ' + . ($after_insert == 'new_insert' ? 'selected="selected"' : '') . '>' + . __('Insert another new row') . '</option>'; + + if (isset($where_clause)) { + $html_output .= '<option value="same_insert" ' + . ($after_insert == 'same_insert' ? 'selected="selected"' : '') . '>' + . __('Go back to this page') . '</option>'; + + // If we have just numeric primary key, we can also edit next + // in 2.8.2, we were looking for `field_name` = numeric_value + //if (preg_match('@^[\s]*`[^`]*` = [0-9]+@', $where_clause)) { + // in 2.9.0, we are looking for `table_name`.`field_name` = numeric_value + $is_numeric = false; + if (! is_array($where_clause)) { + $where_clause = array($where_clause); + } + for ($i = 0; $i < count($where_clause); $i++) { + $is_numeric = preg_match( + '@^[\s]*`[^`]*`[\.]`[^`]*` = [0-9]+@', + $where_clause[$i] + ); + if ($is_numeric == true) { + break; + } + } + if ($found_unique_key && $is_numeric) { + $html_output .= '<option value="edit_next" ' + . ($after_insert == 'edit_next' ? 'selected="selected"' : '') . '>' + . __('Edit next row') . '</option>'; + + } + } + $html_output .= '</select>'; + return $html_output; + +} + +/** + * get Submit button and Reset button for action panel + * + * @param integer $tabindex tab index + * @param integer $tabindex_for_value offset for the values tabindex + * + * @return string an html snippet + */ +function PMA_getSumbitAndResetButtonForActionsPanel($tabindex, $tabindex_for_value) +{ + return '<td>' + . PMA_Util::showHint( + __( + 'Use TAB key to move from value to value,' + . ' or CTRL+arrows to move anywhere' + ) + ) + . '</td>' + . '<td colspan="3" class="right vmiddle">' + . '<input type="submit" class="control_at_footer" value="' . __('Go') . '"' + . 'tabindex="' . ($tabindex + $tabindex_for_value + 6) . '" id="buttonYes" />' + . '<input type="reset" class="control_at_footer" value="' . __('Reset') . '"' + . 'tabindex="' . ($tabindex + $tabindex_for_value + 7) . '" />' + . '</td>'; +} + +/** + * Get table head and table foot for insert row table + * + * @param array $url_params url parameters + * + * @return string an html snippet + */ +function PMA_getHeadAndFootOfInsertRowTable($url_params) +{ + $html_output = '<table class="insertRowTable">' + . '<thead>' + . '<tr>' + . '<th>' . __('Column') . '</th>'; + + if ($GLOBALS['cfg']['ShowFieldTypesInDataEditView']) { + $html_output .= PMA_showColumnTypesInDataEditView($url_params, true); + } + if ($GLOBALS['cfg']['ShowFunctionFields']) { + $html_output .= PMA_showFunctionFieldsInEditMode($url_params, true); + } + + $html_output .= '<th>'. __('Null') . '</th>' + . '<th>' . __('Value') . '</th>' + . '</tr>' + . '</thead>' + . ' <tfoot>' + . '<tr>' + . '<th colspan="5" class="tblFooters right">' + . '<input type="submit" value="' . __('Go') . '" />' + . '</th>' + . '</tr>' + . '</tfoot>'; + return $html_output; +} + +/** + * Prepares the field value and retrieve special chars, backup field and data array + * + * @param array $current_row a row of the table + * @param array $column description of column in given table + * @param array $extracted_columnspec associative array containing type, + * spec_in_brackets and possibly + * enum_set_values (another array) + * @param boolean $real_null_value whether column value null or not null + * @param array $gis_data_types list of GIS data types + * @param string $column_name_appendix string to append to column name in input + * + * @return array $real_null_value, $data, $special_chars, $backup_field, + * $special_chars_encoded + */ +function PMA_getSpecialCharsAndBackupFieldForExistingRow( + $current_row, $column, $extracted_columnspec, + $real_null_value, $gis_data_types, $column_name_appendix +) { + $special_chars_encoded = ''; + // (we are editing) + if (is_null($current_row[$column['Field']])) { + $real_null_value = true; + $current_row[$column['Field']] = ''; + $special_chars = ''; + $data = $current_row[$column['Field']]; + } elseif ($column['True_Type'] == 'bit') { + $special_chars = PMA_Util::printableBitValue( + $current_row[$column['Field']], $extracted_columnspec['spec_in_brackets'] + ); + } elseif (in_array($column['True_Type'], $gis_data_types)) { + // Convert gis data to Well Know Text format + $current_row[$column['Field']] = PMA_Util::asWKT( + $current_row[$column['Field']], true + ); + $special_chars = htmlspecialchars($current_row[$column['Field']]); + } else { + // special binary "characters" + if ($column['is_binary'] + || ($column['is_blob'] && ! $GLOBALS['cfg']['ProtectBinary']) + ) { + if ($_SESSION['tmp_user_values']['display_binary_as_hex'] + && $GLOBALS['cfg']['ShowFunctionFields'] + ) { + $current_row[$column['Field']] = bin2hex( + $current_row[$column['Field']] + ); + $column['display_binary_as_hex'] = true; + } else { + $current_row[$column['Field']] + = PMA_Util::replaceBinaryContents( + $current_row[$column['Field']] + ); + } + } // end if + $special_chars = htmlspecialchars($current_row[$column['Field']]); + + //We need to duplicate the first \n or otherwise we will lose + //the first newline entered in a VARCHAR or TEXT column + $special_chars_encoded + = PMA_Util::duplicateFirstNewline($special_chars); + + $data = $current_row[$column['Field']]; + } // end if... else... + + //when copying row, it is useful to empty auto-increment column + // to prevent duplicate key error + if (isset($_REQUEST['default_action']) + && $_REQUEST['default_action'] === 'insert' + ) { + if ($column['Key'] === 'PRI' + && strpos($column['Extra'], 'auto_increment') !== false + ) { + $data = $special_chars_encoded = $special_chars = null; + } + } + // If a timestamp field value is not included in an update + // statement MySQL auto-update it to the current timestamp; + // however, things have changed since MySQL 4.1, so + // it's better to set a fields_prev in this situation + $backup_field = '<input type="hidden" name="fields_prev' + . $column_name_appendix . '" value="' + . htmlspecialchars($current_row[$column['Field']]) . '" />'; + + return array( + $real_null_value, + $special_chars_encoded, + $special_chars, + $data, + $backup_field + ); +} + +/** + * display default values + * + * @param type $column description of column in given table + * @param boolean $real_null_value whether column value null or not null + * + * @return array $real_null_value, $data, $special_chars, + * $backup_field, $special_chars_encoded + */ +function PMA_getSpecialCharsAndBackupFieldForInsertingMode( + $column, $real_null_value +) { + if (! isset($column['Default'])) { + $column['Default'] = ''; + $real_null_value = true; + $data = ''; + } else { + $data = $column['Default']; + } + + if ($column['True_Type'] == 'bit') { + $special_chars = PMA_Util::convertBitDefaultValue($column['Default']); + } else { + $special_chars = htmlspecialchars($column['Default']); + } + $backup_field = ''; + $special_chars_encoded = PMA_Util::duplicateFirstNewline($special_chars); + // this will select the UNHEX function while inserting + if (($column['is_binary'] + || ($column['is_blob'] && ! $GLOBALS['cfg']['ProtectBinary'])) + && (isset($_SESSION['tmp_user_values']['display_binary_as_hex']) + && $_SESSION['tmp_user_values']['display_binary_as_hex']) + && $GLOBALS['cfg']['ShowFunctionFields'] + ) { + $column['display_binary_as_hex'] = true; + } + return array( + $real_null_value, $data, $special_chars, + $backup_field, $special_chars_encoded + ); +} + +/** + * Prepares the update/insert of a row + * + * @return array $loop_array, $using_key, $is_insert, $is_insertignore + */ +function PMA_getParamsForUpdateOrInsert() +{ + if (isset($_REQUEST['where_clause'])) { + // we were editing something => use the WHERE clause + $loop_array = is_array($_REQUEST['where_clause']) + ? $_REQUEST['where_clause'] + : array($_REQUEST['where_clause']); + $using_key = true; + $is_insert = $_REQUEST['submit_type'] == 'insert' + || $_REQUEST['submit_type'] == 'showinsert' + || $_REQUEST['submit_type'] == 'insertignore'; + } else { + // new row => use indexes + $loop_array = array(); + foreach ($_REQUEST['fields']['multi_edit'] as $key => $dummy) { + $loop_array[] = $key; + } + $using_key = false; + $is_insert = true; + } + $is_insertignore = $_REQUEST['submit_type'] == 'insertignore'; + return array($loop_array, $using_key, $is_insert, $is_insertignore); +} + +/** + * Check wether insert row mode and if so include tbl_changen script and set + * global variables. + * + * @return void + */ +function PMA_isInsertRow() +{ + if (isset($_REQUEST['insert_rows']) + && is_numeric($_REQUEST['insert_rows']) + && $_REQUEST['insert_rows'] != $GLOBALS['cfg']['InsertRows'] + ) { + $GLOBALS['cfg']['InsertRows'] = $_REQUEST['insert_rows']; + $response = PMA_Response::getInstance(); + $header = $response->getHeader(); + $scripts = $header->getScripts(); + $scripts->addFile('tbl_change.js'); + include 'tbl_change.php'; + exit; + } +} + +/** + * set $_SESSION for edit_next + * + * @param string $one_where_clause one where clause from where clauses array + * + * @return void + */ +function PMA_setSessionForEditNext($one_where_clause) +{ + $local_query = 'SELECT * FROM ' . PMA_Util::backquote($GLOBALS['db']) + . '.' . PMA_Util::backquote($GLOBALS['table']) . ' WHERE ' + . str_replace('` =', '` >', $one_where_clause) . ' LIMIT 1;'; + + $res = PMA_DBI_query($local_query); + $row = PMA_DBI_fetch_row($res); + $meta = PMA_DBI_get_fields_meta($res); + // must find a unique condition based on unique key, + // not a combination of all fields + list($unique_condition, $clause_is_unique) + = PMA_Util::getUniqueCondition( + $res, count($meta), $meta, $row, true + ); + if (! empty($unique_condition)) { + $_SESSION['edit_next'] = $unique_condition; + } + unset($unique_condition, $clause_is_unique); +} + +/** + * set $goto_include variable for different cases and retrieve like, + * if $GLOBALS['goto'] empty, if $goto_include previously not defined + * and new_insert, same_insert, edit_next + * + * @param string $goto_include store some script for include, otherwise it is + * boolean false + * + * @return string $goto_include + */ +function PMA_getGotoInclude($goto_include) +{ + $valid_options = array('new_insert', 'same_insert', 'edit_next'); + if (isset($_REQUEST['after_insert']) + && in_array($_REQUEST['after_insert'], $valid_options) + ) { + $goto_include = 'tbl_change.php'; + } elseif (! empty($GLOBALS['goto'])) { + if (! preg_match('@^[a-z_]+\.php$@', $GLOBALS['goto'])) { + // this should NOT happen + //$GLOBALS['goto'] = false; + $goto_include = false; + } else { + $goto_include = $GLOBALS['goto']; + } + if ($GLOBALS['goto'] == 'db_sql.php' && strlen($GLOBALS['table'])) { + $GLOBALS['table'] = ''; + } + } + if (! $goto_include) { + if (! strlen($GLOBALS['table'])) { + $goto_include = 'db_sql.php'; + } else { + $goto_include = 'tbl_sql.php'; + } + } + return $goto_include; +} + +/** + * Defines the url to return in case of failure of the query + * + * @param array $url_params url parameters + * + * @return string error url for query failure + */ +function PMA_getErrorUrl($url_params) +{ + if (isset($_REQUEST['err_url'])) { + return $_REQUEST['err_url']; + } else { + return 'tbl_change.php' . PMA_generate_common_url($url_params); + } +} + +/** + * Builds the sql query + * + * @param boolean $is_insertignore $_REQUEST['submit_type'] == 'insertignore' + * @param array $query_fields column names array + * @param array $value_sets array of query values + * + * @return string a query + */ +function PMA_buildSqlQuery($is_insertignore, $query_fields, $value_sets) +{ + if ($is_insertignore) { + $insert_command = 'INSERT IGNORE '; + } else { + $insert_command = 'INSERT '; + } + $query[] = $insert_command . 'INTO ' + . PMA_Util::backquote($GLOBALS['db']) . '.' + . PMA_Util::backquote($GLOBALS['table']) + . ' (' . implode(', ', $query_fields) . ') VALUES (' + . implode('), (', $value_sets) . ')'; + unset($insert_command, $query_fields); + return $query; +} + +/** + * Executes the sql query and get the result, then move back to the calling page + * + * @param array $url_params url paramters array + * @param string $query built query from PMA_buildSqlQuery() + * + * @return array $url_params, $total_affected_rows, $last_messages + * $warning_messages, $error_messages, $return_to_sql_query + */ +function PMA_executeSqlQuery($url_params, $query) +{ + $return_to_sql_query = ''; + if (! empty($GLOBALS['sql_query'])) { + $url_params['sql_query'] = $GLOBALS['sql_query']; + $return_to_sql_query = $GLOBALS['sql_query']; + } + $GLOBALS['sql_query'] = implode('; ', $query) . ';'; + // to ensure that the query is displayed in case of + // "insert as new row" and then "insert another new row" + $GLOBALS['display_query'] = $GLOBALS['sql_query']; + + $total_affected_rows = 0; + $last_messages = array(); + $warning_messages = array(); + $error_messages = array(); + + foreach ($query as $single_query) { + if ($_REQUEST['submit_type'] == 'showinsert') { + $last_messages[] = PMA_Message::notice(__('Showing SQL query')); + continue; + } + if ($GLOBALS['cfg']['IgnoreMultiSubmitErrors']) { + $result = PMA_DBI_try_query($single_query); + } else { + $result = PMA_DBI_query($single_query); + } + if (! $result) { + $error_messages[] = PMA_Message::sanitize(PMA_DBI_getError()); + } else { + // The next line contains a real assignment, it's not a typo + if ($tmp = @PMA_DBI_affected_rows()) { + $total_affected_rows += $tmp; + } + unset($tmp); + + $insert_id = PMA_DBI_insert_id(); + if ($insert_id != 0) { + // insert_id is id of FIRST record inserted in one insert, so if we + // inserted multiple rows, we had to increment this + + if ($total_affected_rows > 0) { + $insert_id = $insert_id + $total_affected_rows - 1; + } + $last_message = PMA_Message::notice(__('Inserted row id: %1$d')); + $last_message->addParam($insert_id); + $last_messages[] = $last_message; + } + PMA_DBI_free_result($result); + } + $warning_messages = PMA_getWarningMessages(); + } + return array( + $url_params, + $total_affected_rows, + $last_messages, + $warning_messages, + $error_messages, + $return_to_sql_query + ); +} + +/** + * get the warning messages array + * + * @return array $warning_essages + */ +function PMA_getWarningMessages() +{ + $warning_essages = array(); + foreach (PMA_DBI_get_warnings() as $warning) { + $warning_essages[] = PMA_Message::sanitize( + $warning['Level'] . ': #' . $warning['Code'] . ' ' . $warning['Message'] + ); + } + return $warning_essages; +} + +/** + * Column to display from the foreign table? + * + * @param string $where_comparison string that contain relation field value + * @param string $relation_field_value relation field value + * @param array $map all Relations to foreign tables for a given + * table or optionally a given column in a table + * @param string $relation_field relation field + * + * @return string $dispval display value from the foreign table + */ +function PMA_getDisplayValueForForeignTableColumn($where_comparison, + $relation_field_value, $map, $relation_field +) { + $display_field = PMA_getDisplayField( + $map[$relation_field]['foreign_db'], + $map[$relation_field]['foreign_table'] + ); + // Field to display from the foreign table? + if (isset($display_field) && strlen($display_field)) { + $dispsql = 'SELECT ' . PMA_Util::backquote($display_field) + . ' FROM ' . PMA_Util::backquote($map[$relation_field]['foreign_db']) + . '.' . PMA_Util::backquote($map[$relation_field]['foreign_table']) + . ' WHERE ' . PMA_Util::backquote($map[$relation_field]['foreign_field']) + . $where_comparison; + $dispresult = PMA_DBI_try_query($dispsql, null, PMA_DBI_QUERY_STORE); + if ($dispresult && PMA_DBI_num_rows($dispresult) > 0) { + list($dispval) = PMA_DBI_fetch_row($dispresult, 0); + } + @PMA_DBI_free_result($dispresult); + return $dispval; + } + return ''; +} + +/** + * Display option in the cell according to user choises + * + * @param array $map all Relations to foreign tables for a given + * table or optionally a given column in a table + * @param string $relation_field relation field + * @param string $where_comparison string that contain relation field value + * @param string $dispval display value from the foreign table + * @param string $relation_field_value relation field value + * + * @return string $output HTML <a> tag + */ +function PMA_getLinkForRelationalDisplayField($map, $relation_field, + $where_comparison, $dispval, $relation_field_value +) { + if ('K' == $_SESSION['tmp_user_values']['relational_display']) { + // user chose "relational key" in the display options, so + // the title contains the display field + $title = (! empty($dispval)) + ? ' title="' . htmlspecialchars($dispval) . '"' + : ''; + } else { + $title = ' title="' . htmlspecialchars($relation_field_value) . '"'; + } + $_url_params = array( + 'db' => $map[$relation_field]['foreign_db'], + 'table' => $map[$relation_field]['foreign_table'], + 'pos' => '0', + 'sql_query' => 'SELECT * FROM ' + . PMA_Util::backquote($map[$relation_field]['foreign_db']) + . '.' . PMA_Util::backquote($map[$relation_field]['foreign_table']) + . ' WHERE ' . PMA_Util::backquote($map[$relation_field]['foreign_field']) + . $where_comparison + ); + $output = '<a href="sql.php' + . PMA_generate_common_url($_url_params) . '"' . $title . '>'; + + if ('D' == $_SESSION['tmp_user_values']['relational_display']) { + // user chose "relational display field" in the + // display options, so show display field in the cell + $output .= (!empty($dispval)) ? htmlspecialchars($dispval) : ''; + } else { + // otherwise display data in the cell + $output .= htmlspecialchars($relation_field_value); + } + $output .= '</a>'; + return $output; +} + +/** + * Transform edited values + * + * @param string $db db name + * @param string $table table name + * @param array $transformation mimetypes for all columns of a table + * [field_name][field_key] + * @param array $edited_values transform columns list and new values + * @param string $file file containing the transformation plugin + * @param string $column_name column name + * @param array $extra_data extra data array + * + * @return array $extra_data + */ +function PMA_transformEditedValues($db, $table, + $transformation, $edited_values, $file, $column_name, $extra_data +) { + foreach ($edited_values as $cell_index => $curr_cell_edited_values) { + if (isset($curr_cell_edited_values[$column_name])) { + $column_data = $curr_cell_edited_values[$column_name]; + + $_url_params = array( + 'db' => $db, + 'table' => $table, + 'where_clause' => $_REQUEST['where_clause'], + 'transform_key' => $column_name + ); + + $include_file = 'libraries/plugins/transformations/' . $file; + if (file_exists($include_file)) { + include_once $include_file; + + $transform_options = PMA_transformation_getOptions( + isset($transformation['transformation_options']) + ? $transformation['transformation_options'] + : '' + ); + $transform_options['wrapper_link'] + = PMA_generate_common_url($_url_params); + $class_name = str_replace('.class.php', '', $file); + $plugin_manager = null; + $transformation_plugin = new $class_name( + $plugin_manager + ); + } + + $extra_data['transformations'][$cell_index] + = $transformation_plugin->applyTransformation( + $column_data, + $transform_options, + '' + ); + } + } // end of loop for each transformation cell + return $extra_data; +} + +/** + * Get current value in multi edit mode + * + * @param array $multi_edit_colummns multiple edit column array + * @param array $multi_edit_columns_name multiple edit columns name array + * @param array $multi_edit_funcs multiple edit functions array + * @param array $gis_from_text_functions array that contains gis from text functions + * @param string $current_value current value in the column + * @param array $gis_from_wkb_functions initialy $val is $multi_edit_colummns[$key] + * @param array $func_optional_param array('RAND','UNIX_TIMESTAMP') + * @param array $func_no_param array of set of string + * @param string $key an md5 of the column name + * + * @return array $cur_value + */ +function PMA_getCurrentValueAsAnArrayForMultipleEdit($multi_edit_colummns, + $multi_edit_columns_name, $multi_edit_funcs, $gis_from_text_functions, + $current_value, $gis_from_wkb_functions, $func_optional_param, + $func_no_param, $key +) { + if (empty($multi_edit_funcs[$key])) { + return $current_value; + } elseif ('UUID' === $multi_edit_funcs[$key]) { + /* This way user will know what UUID new row has */ + $uuid = PMA_DBI_fetch_value('SELECT UUID()'); + return "'" . $uuid . "'"; + } elseif ((in_array($multi_edit_funcs[$key], $gis_from_text_functions) + && substr($current_value, 0, 3) == "'''") + || in_array($multi_edit_funcs[$key], $gis_from_wkb_functions) + ) { + // Remove enclosing apostrophes + $current_value = substr($current_value, 1, strlen($current_value) - 2); + // Remove escaping apostrophes + $current_value = str_replace("''", "'", $current_value); + return $multi_edit_funcs[$key] . '(' . $current_value . ')'; + } elseif (! in_array($multi_edit_funcs[$key], $func_no_param) + || ($current_value != "''" + && in_array($multi_edit_funcs[$key], $func_optional_param)) + ) { + return $multi_edit_funcs[$key] . '(' . $current_value . ')'; + } else { + return $multi_edit_funcs[$key] . '()'; + } +} + +/** + * Get query values array and query fileds array for insert and update in multi edit + * + * @param array $multi_edit_columns_name multiple edit columns name array + * @param array $multi_edit_columns_null multiple edit columns null array + * @param string $current_value current value in the column in loop + * @param array $multi_edit_columns_prev multiple edit previous columns array + * @param array $multi_edit_funcs multiple edit functions array + * @param boolean $is_insert boolean value whether insert or not + * @param array $query_values SET part of the sql query + * @param array $query_fields array of query fileds + * @param string $current_value_as_an_array current value in the column + * as an array + * @param array $value_sets array of valu sets + * @param string $key an md5 of the column name + * @param array $multi_edit_columns_null_prev array of multiple edit columns + * null previous + * + * @return array ($query_values, $query_fields) + */ +function PMA_getQueryValuesForInsertAndUpdateInMultipleEdit($multi_edit_columns_name, + $multi_edit_columns_null, $current_value, $multi_edit_columns_prev, + $multi_edit_funcs,$is_insert, $query_values, $query_fields, + $current_value_as_an_array, $value_sets, $key, $multi_edit_columns_null_prev +) { + // i n s e r t + if ($is_insert) { + // no need to add column into the valuelist + if (strlen($current_value_as_an_array)) { + $query_values[] = $current_value_as_an_array; + // first inserted row so prepare the list of fields + if (empty($value_sets)) { + $query_fields[] = PMA_Util::backquote( + $multi_edit_columns_name[$key] + ); + } + } + + } elseif (! empty($multi_edit_columns_null_prev[$key]) + && ! isset($multi_edit_columns_null[$key]) + ) { + // u p d a t e + + // field had the null checkbox before the update + // field no longer has the null checkbox + $query_values[] + = PMA_Util::backquote($multi_edit_columns_name[$key]) + . ' = ' . $current_value_as_an_array; + } elseif (empty($multi_edit_funcs[$key]) + && isset($multi_edit_columns_prev[$key]) + && ("'" . PMA_Util::sqlAddSlashes($multi_edit_columns_prev[$key]) . "'" + == $current_value) + ) { + // No change for this column and no MySQL function is used -> next column + } elseif (! empty($current_value)) { + // avoid setting a field to NULL when it's already NULL + // (field had the null checkbox before the update + // field still has the null checkbox) + if (empty($multi_edit_columns_null_prev[$key]) + || empty($multi_edit_columns_null[$key]) + ) { + $query_values[] + = PMA_Util::backquote($multi_edit_columns_name[$key]) + . ' = ' . $current_value_as_an_array; + } + } + return array($query_values, $query_fields); +} + +/** + * Get the current column value in the form for different data types + * + * @param string $possibly_uploaded_val uploaded file content + * @param string $key an md5 of the column name + * @param array $multi_edit_columns_type array of multi edit column types + * @param string $current_value current column value in the form + * @param array $multi_edit_auto_increment multi edit auto increment + * @param string $rownumber index of where clause array + * @param array $multi_edit_columns_name multi edit column names array + * @param array $multi_edit_columns_null multi edit columns null array + * @param array $multi_edit_columns_null_prev multi edit columns previous null + * @param boolean $is_insert whether insert or not + * @param boolean $using_key whether editing or new row + * @param array $where_clause where clauses + * @param string $table table name + * + * @return string $current_value current column value in the form + */ +function PMA_getCurrentValueForDifferentTypes($possibly_uploaded_val, $key, + $multi_edit_columns_type, $current_value, $multi_edit_auto_increment, + $rownumber, $multi_edit_columns_name, $multi_edit_columns_null, + $multi_edit_columns_null_prev, $is_insert, $using_key, $where_clause, $table +) { + // Fetch the current values of a row to use in case we have a protected field + if ($is_insert + && $using_key && isset($multi_edit_columns_type) + && is_array($multi_edit_columns_type) && isset($where_clause) + ) { + $protected_row = PMA_DBI_fetch_single_row( + 'SELECT * FROM ' . PMA_Util::backquote($table) + . ' WHERE ' . $where_clause . ';' + ); + } + + if (false !== $possibly_uploaded_val) { + $current_value = $possibly_uploaded_val; + } else { + // c o l u m n v a l u e i n t h e f o r m + if (isset($multi_edit_columns_type[$key])) { + $type = $multi_edit_columns_type[$key]; + } else { + $type = ''; + } + + if ($type != 'protected' && $type != 'set' && 0 === strlen($current_value)) { + // best way to avoid problems in strict mode + // (works also in non-strict mode) + if (isset($multi_edit_auto_increment) + && isset($multi_edit_auto_increment[$key]) + ) { + $current_value = 'NULL'; + } else { + $current_value = "''"; + } + } elseif ($type == 'set') { + if (! empty($_REQUEST['fields']['multi_edit'][$rownumber][$key])) { + $current_value = implode( + ',', $_REQUEST['fields']['multi_edit'][$rownumber][$key] + ); + $current_value = "'" . PMA_Util::sqlAddSlashes($current_value) . "'"; + } else { + $current_value = "''"; + } + } elseif ($type == 'protected') { + // here we are in protected mode (asked in the config) + // so tbl_change has put this special value in the + // coulmns array, so we do not change the column value + // but we can still handle column upload + + // when in UPDATE mode, do not alter field's contents. When in INSERT + // mode, insert empty field because no values were submitted. + // If protected blobs where set, insert original fields content. + if (! empty($protected_row[$multi_edit_columns_name[$key]])) { + $current_value = '0x' + . bin2hex($protected_row[$multi_edit_columns_name[$key]]); + } else { + $current_value = ''; + } + } elseif ($type == 'bit') { + $current_value = preg_replace('/[^01]/', '0', $current_value); + $current_value = "b'" . PMA_Util::sqlAddSlashes($current_value) . "'"; + } elseif (! ($type == 'datetime' || $type == 'timestamp') + || $current_value != 'CURRENT_TIMESTAMP' + ) { + $current_value = "'" . PMA_Util::sqlAddSlashes($current_value) . "'"; + } + + // Was the Null checkbox checked for this field? + // (if there is a value, we ignore the Null checkbox: this could + // be possible if Javascript is disabled in the browser) + if (! empty($multi_edit_columns_null[$key]) + && ($current_value == "''" || $current_value == '') + ) { + $current_value = 'NULL'; + } + + // The Null checkbox was unchecked for this field + if (empty($current_value) + && ! empty($multi_edit_columns_null_prev[$key]) + && ! isset($multi_edit_columns_null[$key]) + ) { + $current_value = "''"; + } + } // end else (column value in the form) + return $current_value; +} + + +/** + * Check whether inline edited value can be truncated or not, + * and add additional parameters for extra_data array if needed + * + * @param string $db Database name + * @param string $table Table name + * @param string $column_name Column name + * @param array &$extra_data Extra data for ajax response + * + * @return void + */ +function PMA_verifyWhetherValueCanBeTruncatedAndAppendExtraData( + $db, $table, $column_name, &$extra_data +) { + + $extra_data['isNeedToRecheck'] = true; + + $sql_for_real_value = 'SELECT '. PMA_Util::backquote($table) . '.' + . PMA_Util::backquote($column_name) + . ' FROM ' . PMA_Util::backquote($db) . '.' + . PMA_Util::backquote($table) + . ' WHERE ' . $_REQUEST['where_clause'][0]; + + if (PMA_DBI_fetch_value($sql_for_real_value) !== false) { + $extra_data['truncatableFieldValue'] = PMA_DBI_fetch_value($sql_for_real_value); + } else { + $extra_data['isNeedToRecheck'] = false; + } + +} + +?> |