One Hat Cyber Team

View File Name : InsertEdit.php

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * set of functions with the insert/edit features in pma
 *
 * @package PhpMyAdmin
 */
namespace PhpMyAdmin;

use PhpMyAdmin\DatabaseInterface;
use PhpMyAdmin\FileListing;
use PhpMyAdmin\Message;
use PhpMyAdmin\Plugins\TransformationsPlugin;
use PhpMyAdmin\Relation;
use PhpMyAdmin\Response;
use PhpMyAdmin\Sanitize;
use PhpMyAdmin\Template;
use PhpMyAdmin\Transformations;
use PhpMyAdmin\Url;
use PhpMyAdmin\Util;

/**
 * PhpMyAdmin\InsertEdit class
 *
 * @package PhpMyAdmin
 */
class InsertEdit
{
    /**
     * DatabaseInterface instance
     *
     * @var DatabaseInterface
     */
    private $dbi;

    /**
     * @var Relation $relation
     */
    private $relation;

    /**
     * Constructor
     *
     * @param DatabaseInterface $dbi DatabaseInterface instance
     */
    public function __construct(DatabaseInterface $dbi)
    {
        $this->dbi = $dbi;
        $this->relation = new Relation();
    }

    /**
     * Retrieve form parameters for insert/edit form
     *
     * @param string     $db                 name of the database
     * @param string     $table              name of the table
     * @param array|null $where_clauses      where clauses
     * @param array      $where_clause_array array of where clauses
     * @param string     $err_url            error url
     *
     * @return array $form_params array of insert/edit form parameters
     */
    public function getFormParametersForInsertForm(
        $db,
        $table,
        $where_clauses,
        array $where_clause_array,
        $err_url
    ) {
        $_form_params = array(
            'db'        => $db,
            'table'     => $table,
            'goto'      => $GLOBALS['goto'],
            'err_url'   => $err_url,
            'sql_query' => $_POST['sql_query'],
        );
        if (isset($where_clauses)) {
            foreach ($where_clause_array as $key_id => $where_clause) {
                $_form_params['where_clause[' . $key_id . ']'] = trim($where_clause);
            }
        }
        if (isset($_POST['clause_is_unique'])) {
            $_form_params['clause_is_unique'] = $_POST['clause_is_unique'];
        }
        return $_form_params;
    }

    /**
     * Creates array of where clauses
     *
     * @param array|string|null $where_clause where clause
     *
     * @return array whereClauseArray array of where clauses
     */
    private function getWhereClauseArray($where_clause)
    {
        if (!isset($where_clause)) {
            return array();
        }

        if (is_array($where_clause)) {
            return $where_clause;
        }

        return array(0 => $where_clause);
    }

    /**
     * Analysing where clauses array
     *
     * @param array  $where_clause_array array of where clauses
     * @param string $table              name of the table
     * @param string $db                 name of the database
     *
     * @return array $where_clauses, $result, $rows
     */
    private function analyzeWhereClauses(
        array $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) {
            $local_query     = 'SELECT * FROM '
                . Util::backquote($db) . '.'
                . Util::backquote($table)
                . ' WHERE ' . $where_clause . ';';
            $result[$key_id] = $this->dbi->query(
                $local_query,
                DatabaseInterface::CONNECT_USER,
                DatabaseInterface::QUERY_STORE
            );
            $rows[$key_id] = $this->dbi->fetchAssoc($result[$key_id]);

            $where_clauses[$key_id] = str_replace('\\', '\\\\', $where_clause);
            $has_unique_condition = $this->showEmptyResultMessageOrSetUniqueCondition(
                $rows,
                $key_id,
                $where_clause_array,
                $local_query,
                $result
            );
            if ($has_unique_condition) {
                $found_unique_key = true;
            }
        }
        return array($where_clauses, $result, $rows, $found_unique_key);
    }

    /**
     * Show message for empty result or set the unique_condition
     *
     * @param array  $rows               MySQL returned rows
     * @param string $key_id             ID in current key
     * @param array  $where_clause_array array of where clauses
     * @param string $local_query        query performed
     * @param array  $result             MySQL result handle
     *
     * @return boolean $has_unique_condition
     */
    private function showEmptyResultMessageOrSetUniqueCondition(
        array $rows,
        $key_id,
        array $where_clause_array,
        $local_query,
        array $result
    ) {
        $has_unique_condition = false;

        // No row returned
        if (! $rows[$key_id]) {
            unset($rows[$key_id], $where_clause_array[$key_id]);
            Response::getInstance()->addHtml(
                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 = $this->dbi->getFieldsMeta($result[$key_id]);

            list($unique_condition, $tmp_clause_is_unique)
                = Util::getUniqueCondition(
                    $result[$key_id], // handle
                    count($meta), // fields_cnt
                    $meta, // fields_meta
                    $rows[$key_id], // row
                    true, // force_unique
                    false, // restrict_to_table
                    null // analyzed_sql_results
                );

            if (! empty($unique_condition)) {
                $has_unique_condition = true;
            }
            unset($unique_condition, $tmp_clause_is_unique);
        }
        return $has_unique_condition;
    }

    /**
     * No primary key given, just load first row
     *
     * @param string $table name of the table
     * @param string $db    name of the database
     *
     * @return array                containing $result and $rows arrays
     */
    private function loadFirstRow($table, $db)
    {
        $result = $this->dbi->query(
            'SELECT * FROM ' . Util::backquote($db)
            . '.' . Util::backquote($table) . ' LIMIT 1;',
            DatabaseInterface::CONNECT_USER,
            DatabaseInterface::QUERY_STORE
        );
        $rows = array_fill(0, $GLOBALS['cfg']['InsertRows'], false);
        return array($result, $rows);
    }

    /**
     * Add some url parameters
     *
     * @param array $url_params         containing $db and $table as url parameters
     * @param array $where_clause_array where clauses array
     *
     * @return array Add some url parameters to $url_params array and return it
     */
    public function urlParamsInEditMode(
        array $url_params,
        array $where_clause_array
    ) {
        if (isset($where_clause_array)) {
            foreach ($where_clause_array as $where_clause) {
                $url_params['where_clause'] = trim($where_clause);
            }
        }
        if (! empty($_POST['sql_query'])) {
            $url_params['sql_query'] = $_POST['sql_query'];
        }
        return $url_params;
    }

    /**
     * Show type information or function selectors in Insert/Edit
     *
     * @param string  $which      function|type
     * @param array   $url_params containing url parameters
     * @param boolean $is_show    whether to show the element in $which
     *
     * @return string an HTML snippet
     */
    public function showTypeOrFunction($which, array $url_params, $is_show)
    {
        $params = array();

        switch ($which) {
            case 'function':
                $params['ShowFunctionFields'] = ($is_show ? 0 : 1);
                $params['ShowFieldTypesInDataEditView']
                = $GLOBALS['cfg']['ShowFieldTypesInDataEditView'];
                break;
            case 'type':
                $params['ShowFieldTypesInDataEditView'] = ($is_show ? 0 : 1);
                $params['ShowFunctionFields']
                = $GLOBALS['cfg']['ShowFunctionFields'];
                break;
        }

        $params['goto'] = 'sql.php';
        $this_url_params = array_merge($url_params, $params);

        if (! $is_show) {
            return ' : <a href="tbl_change.php" data-post="'
                . Url::getCommon($this_url_params, '') . '">'
                . $this->showTypeOrFunctionLabel($which)
                . '</a>';
        }
        return '<th><a href="tbl_change.php" data-post="'
            . Url::getCommon($this_url_params, '')
            . '" title="' . __('Hide') . '">'
            . $this->showTypeOrFunctionLabel($which)
            . '</a></th>';
    }

    /**
     * Show type information or function selectors labels in Insert/Edit
     *
     * @param string $which function|type
     *
     * @return string an HTML snippet
     */
    private function showTypeOrFunctionLabel($which)
    {
        switch ($which) {
            case 'function':
                return __('Function');
            case 'type':
                return __('Type');
        }

        return null;
    }

     /**
      * Analyze the table column array
      *
      * @param array   $column         description of column in given table
      * @param array   $comments_map   comments for every column that has a comment
      * @param boolean $timestamp_seen whether a timestamp has been seen
      *
      * @return array                   description of column in given table
      */
    private function analyzeTableColumnsArray(
        array $column,
        array $comments_map,
        $timestamp_seen
    ) {
        $column['Field_html']    = htmlspecialchars($column['Field']);
        $column['Field_md5']     = md5($column['Field']);
        // True_Type contains only the type (stops at first bracket)
        $column['True_Type']     = preg_replace('@\(.*@s', '', $column['Type']);
        $column['len'] = preg_match('@float|double@', $column['Type']) ? 100 : -1;
        $column['Field_title']   = $this->getColumnTitle($column, $comments_map);
        $column['is_binary']     = $this->isColumn(
            $column,
            array('binary', 'varbinary')
        );
        $column['is_blob']       = $this->isColumn(
            $column,
            array('blob', 'tinyblob', 'mediumblob', 'longblob')
        );
        $column['is_char']       = $this->isColumn(
            $column,
            array('char', 'varchar')
        );

        list($column['pma_type'], $column['wrap'], $column['first_timestamp'])
            = $this->getEnumSetAndTimestampColumns($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
      */
    private function getColumnTitle(array $column, array $comments_map)
    {
        if (isset($comments_map[$column['Field']])) {
            return '<span style="border-bottom: 1px dashed black;" title="'
                . htmlspecialchars($comments_map[$column['Field']]) . '">'
                . $column['Field_html'] . '</span>';
        }

        return $column['Field_html'];
    }

     /**
      * check whether the column is of a certain type
      * the goal is to ensure that types such as "enum('one','two','binary',..)"
      * or "enum('one','two','varbinary',..)" are not categorized as binary
      *
      * @param array $column description of column in given table
      * @param array $types  the types to verify
      *
      * @return boolean whether the column's type if one of the $types
      */
    public function isColumn(array $column, array $types)
    {
        foreach ($types as $one_type) {
            if (mb_stripos($column['Type'], $one_type) === 0) {
                return true;
            }
        }
        return false;
    }

    /**
     * Retrieve set, enum, timestamp table columns
     *
     * @param array   $column         description of column in given table
     * @param boolean $timestamp_seen whether a timestamp has been seen
     *
     * @return array $column['pma_type'], $column['wrap'], $column['first_timestamp']
     */
    private function getEnumSetAndTimestampColumns(array $column, $timestamp_seen)
    {
        $column['first_timestamp'] = false;
        switch ($column['True_Type']) {
            case 'set':
                $column['pma_type'] = 'set';
                $column['wrap']  = '';
                break;
            case 'enum':
                $column['pma_type'] = 'enum';
                $column['wrap']  = '';
                break;
            case 'timestamp':
                if (! $timestamp_seen) {   // can only occur once per table
                    $column['first_timestamp'] = true;
                }
                $column['pma_type'] = $column['Type'];
                $column['wrap']  = ' nowrap';
                break;

            default:
                $column['pma_type'] = $column['Type'];
                $column['wrap']  = ' nowrap';
                break;
        }
        return array($column['pma_type'], $column['wrap'], $column['first_timestamp']);
    }

    /**
     * The function column
     * We don't want binary data to be destroyed
     * Note: from the MySQL manual: "BINARY doesn't affect how the column is
     *       stored or retrieved" so it does not mean that the contents is binary
     *
     * @param array   $column                description of column in given table
     * @param boolean $is_upload             upload or no
     * @param string  $column_name_appendix  the name attribute
     * @param string  $onChangeClause        onchange clause for fields
     * @param array   $no_support_types      list of datatypes that are not (yet)
     *                                       handled by PMA
     * @param integer $tabindex_for_function +3000
     * @param integer $tabindex              tab index
     * @param integer $idindex               id index
     * @param boolean $insert_mode           insert mode or edit mode
     * @param boolean $readOnly              is column read only or not
     * @param array   $foreignData           foreign key data
     *
     * @return string                           an html snippet
     */
    private function getFunctionColumn(
        array $column,
        $is_upload,
        $column_name_appendix,
        $onChangeClause,
        array $no_support_types,
        $tabindex_for_function,
        $tabindex,
        $idindex,
        $insert_mode,
        $readOnly,
        array $foreignData
    ) {
        $html_output = '';
        if (($GLOBALS['cfg']['ProtectBinary'] === 'blob'
            && $column['is_blob'] && !$is_upload)
            || ($GLOBALS['cfg']['ProtectBinary'] === 'all'
            && $column['is_binary'])
            || ($GLOBALS['cfg']['ProtectBinary'] === 'noblob'
            && $column['is_binary'])
        ) {
            $html_output .= '<td class="center">' . __('Binary') . '</td>' . "\n";
        } elseif ($readOnly
            || mb_strstr($column['True_Type'], 'enum')
            || mb_strstr($column['True_Type'], 'set')
            || in_array($column['pma_type'], $no_support_types)
        ) {
            $html_output .= '<td class="center">--</td>' . "\n";
        } else {
            $html_output .= '<td>' . "\n";

            $html_output .= '<select name="funcs' . $column_name_appendix . '"'
                . ' ' . $onChangeClause
                . ' tabindex="' . ($tabindex + $tabindex_for_function) . '"'
                . ' id="field_' . $idindex . '_1">';
            $html_output .= Util::getFunctionsForField(
                $column,
                $insert_mode,
                $foreignData
            ) . "\n";

            $html_output .= '</select>' .  "\n";
            $html_output .= '</td>' .  "\n";
        }
        return $html_output;
    }

    /**
     * The null column
     *
     * @param array   $column               description of column in given table
     * @param string  $column_name_appendix the name attribute
     * @param boolean $real_null_value      is column value null or not null
     * @param integer $tabindex             tab index
     * @param integer $tabindex_for_null    +6000
     * @param integer $idindex              id index
     * @param string  $vkey                 [multi_edit]['row_id']
     * @param array   $foreigners           keys into foreign fields
     * @param array   $foreignData          data about the foreign keys
     * @param boolean $readOnly             is column read only or not
     *
     * @return string                       an html snippet
     */
    private function getNullColumn(
        array $column,
        $column_name_appendix,
        $real_null_value,
        $tabindex,
        $tabindex_for_null,
        $idindex,
        $vkey,
        array $foreigners,
        array $foreignData,
        $readOnly
    ) {
        if ($column['Null'] != 'YES' || $readOnly) {
            return "<td></td>\n";
        }
        $html_output = '';
        $html_output .= '<td>' . "\n";
        $html_output .= '<input type="hidden" name="fields_null_prev'
            . $column_name_appendix . '"';
        if ($real_null_value && !$column['first_timestamp']) {
            $html_output .= ' value="on"';
        }
        $html_output .= ' />' . "\n";

        $html_output .= '<input type="checkbox" class="checkbox_null" tabindex="'
            . ($tabindex + $tabindex_for_null) . '"'
            . ' name="fields_null' . $column_name_appendix . '"';
        if ($real_null_value) {
            $html_output .= ' checked="checked"';
        }
        $html_output .= ' id="field_' . ($idindex) . '_2" />';

        // nullify_code is needed by the js nullify() function
        $nullify_code = $this->getNullifyCodeForNullColumn(
            $column,
            $foreigners,
            $foreignData
        );
        // to be able to generate calls to nullify() in jQuery
        $html_output .= '<input type="hidden" class="nullify_code" name="nullify_code'
            . $column_name_appendix . '" value="' . $nullify_code . '" />';
        $html_output .= '<input type="hidden" class="hashed_field" name="hashed_field'
            . $column_name_appendix . '" value="' .  $column['Field_md5'] . '" />';
        $html_output .= '<input type="hidden" class="multi_edit" name="multi_edit'
            . $column_name_appendix . '" value="' . Sanitize::escapeJsString($vkey) . '" />';
        $html_output .= '</td>' . "\n";

        return $html_output;
    }

    /**
     * Retrieve the nullify code for the null column
     *
     * @param array $column      description of column in given table
     * @param array $foreigners  keys into foreign fields
     * @param array $foreignData data about the foreign keys
     *
     * @return integer              $nullify_code
     */
    private function getNullifyCodeForNullColumn(
        array $column,
        array $foreigners,
        array $foreignData
    ) {
        $foreigner = $this->relation->searchColumnInForeigners($foreigners, $column['Field']);
        if (mb_strstr($column['True_Type'], 'enum')) {
            if (mb_strlen($column['Type']) > 20) {
                $nullify_code = '1';
            } else {
                $nullify_code = '2';
            }
        } elseif (mb_strstr($column['True_Type'], 'set')) {
            $nullify_code = '3';
        } elseif (!empty($foreigners)
            && !empty($foreigner)
            && $foreignData['foreign_link'] == false
        ) {
            // foreign key in a drop-down
            $nullify_code = '4';
        } elseif (!empty($foreigners)
            && !empty($foreigner)
            && $foreignData['foreign_link'] == true
        ) {
            // foreign key with a browsing icon
            $nullify_code = '6';
        } else {
            $nullify_code = '5';
        }
        return $nullify_code;
    }

    /**
     * Get the HTML elements for value column in insert form
     * (here, "column" is used in the sense of HTML column in HTML table)
     *
     * @param array   $column                description of column in given table
     * @param string  $backup_field          hidden input field
     * @param string  $column_name_appendix  the name attribute
     * @param string  $onChangeClause        onchange clause for fields
     * @param integer $tabindex              tab index
     * @param integer $tabindex_for_value    offset for the values tabindex
     * @param integer $idindex               id index
     * @param string  $data                  description of the column field
     * @param string  $special_chars         special characters
     * @param array   $foreignData           data about the foreign keys
     * @param array   $paramTableDbArray     array containing $table and $db
     * @param integer $rownumber             the row number
     * @param array   $titles                An HTML IMG tag for a particular icon from
     *                                       a theme, which may be an actual file or
     *                                       an icon from a sprite
     * @param string  $text_dir              text direction
     * @param string  $special_chars_encoded replaced char if the string starts
     *                                       with a \r\n pair (0x0d0a) add an extra \n
     * @param string  $vkey                  [multi_edit]['row_id']
     * @param boolean $is_upload             is upload or not
     * @param integer $biggest_max_file_size 0 integer
     * @param string  $default_char_editing  default char editing mode which is stored
     *                                       in the config.inc.php script
     * @param array   $no_support_types      list of datatypes that are not (yet)
     *                                       handled by PMA
     * @param array   $gis_data_types        list of GIS data types
     * @param array   $extracted_columnspec  associative array containing type,
     *                                       spec_in_brackets and possibly
     *                                       enum_set_values (another array)
     * @param boolean $readOnly              is column read only or not
     *
     * @return string an html snippet
     */
    private function getValueColumn(
        array $column,
        $backup_field,
        $column_name_appendix,
        $onChangeClause,
        $tabindex,
        $tabindex_for_value,
        $idindex,
        $data,
        $special_chars,
        array $foreignData,
        array $paramTableDbArray,
        $rownumber,
        array $titles,
        $text_dir,
        $special_chars_encoded,
        $vkey,
        $is_upload,
        $biggest_max_file_size,
        $default_char_editing,
        array $no_support_types,
        array $gis_data_types,
        array $extracted_columnspec,
        $readOnly
    ) {
        // HTML5 data-* attribute data-type
        $data_type = $this->dbi->types->getTypeClass($column['True_Type']);
        $html_output = '';

        if ($foreignData['foreign_link'] == true) {
            $html_output .= $this->getForeignLink(
                $column,
                $backup_field,
                $column_name_appendix,
                $onChangeClause,
                $tabindex,
                $tabindex_for_value,
                $idindex,
                $data,
                $paramTableDbArray,
                $rownumber,
                $titles,
                $readOnly
            );
        } elseif (is_array($foreignData['disp_row'])) {
            $html_output .= $this->dispRowForeignData(
                $backup_field,
                $column_name_appendix,
                $onChangeClause,
                $tabindex,
                $tabindex_for_value,
                $idindex,
                $data,
                $foreignData,
                $readOnly
            );
        } elseif ($GLOBALS['cfg']['LongtextDoubleTextarea']
            && mb_strstr($column['pma_type'], 'longtext')
        ) {
            $html_output .= $this->getTextarea(
                $column,
                $backup_field,
                $column_name_appendix,
                $onChangeClause,
                $tabindex,
                $tabindex_for_value,
                $idindex,
                $text_dir,
                $special_chars_encoded,
                $data_type,
                $readOnly
            );
        } elseif (mb_strstr($column['pma_type'], 'text')) {
            $html_output .= $this->getTextarea(
                $column,
                $backup_field,
                $column_name_appendix,
                $onChangeClause,
                $tabindex,
                $tabindex_for_value,
                $idindex,
                $text_dir,
                $special_chars_encoded,
                $data_type,
                $readOnly
            );
            $html_output .= "\n";
            if (mb_strlen($special_chars) > 32000) {
                $html_output .= "</td>\n";
                $html_output .= '<td>' . __(
                    'Because of its length,<br /> this column might not be editable.'
                );
            }
        } elseif ($column['pma_type'] == 'enum') {
            $html_output .= $this->getPmaTypeEnum(
                $column,
                $backup_field,
                $column_name_appendix,
                $extracted_columnspec,
                $onChangeClause,
                $tabindex,
                $tabindex_for_value,
                $idindex,
                $data,
                $readOnly
            );
        } elseif ($column['pma_type'] == 'set') {
            $html_output .= $this->getPmaTypeSet(
                $column,
                $extracted_columnspec,
                $backup_field,
                $column_name_appendix,
                $onChangeClause,
                $tabindex,
                $tabindex_for_value,
                $idindex,
                $data,
                $readOnly
            );
        } elseif ($column['is_binary'] || $column['is_blob']) {
            $html_output .= $this->getBinaryAndBlobColumn(
                $column,
                $data,
                $special_chars,
                $biggest_max_file_size,
                $backup_field,
                $column_name_appendix,
                $onChangeClause,
                $tabindex,
                $tabindex_for_value,
                $idindex,
                $text_dir,
                $special_chars_encoded,
                $vkey,
                $is_upload,
                $readOnly
            );
        } elseif (! in_array($column['pma_type'], $no_support_types)) {
            $html_output .= $this->getValueColumnForOtherDatatypes(
                $column,
                $default_char_editing,
                $backup_field,
                $column_name_appendix,
                $onChangeClause,
                $tabindex,
                $special_chars,
                $tabindex_for_value,
                $idindex,
                $text_dir,
                $special_chars_encoded,
                $data,
                $extracted_columnspec,
                $readOnly
            );
        }

        if (in_array($column['pma_type'], $gis_data_types)) {
            $html_output .= $this->getHtmlForGisDataTypes();
        }

        return $html_output;
    }

    /**
     * Get HTML for foreign link in insert form
     *
     * @param array   $column               description of column in given table
     * @param string  $backup_field         hidden input field
     * @param string  $column_name_appendix the name attribute
     * @param string  $onChangeClause       onchange clause for fields
     * @param integer $tabindex             tab index
     * @param integer $tabindex_for_value   offset for the values tabindex
     * @param integer $idindex              id index
     * @param string  $data                 data to edit
     * @param array   $paramTableDbArray    array containing $table and $db
     * @param integer $rownumber            the row number
     * @param array   $titles               An HTML IMG tag for a particular icon from
     *                                      a theme, which may be an actual file or
     *                                      an icon from a sprite
     * @param boolean $readOnly             is column read only or not
     *
     * @return string                       an html snippet
     */
    private function getForeignLink(
        array $column,
        $backup_field,
        $column_name_appendix,
        $onChangeClause,
        $tabindex,
        $tabindex_for_value,
        $idindex,
        $data,
        array $paramTableDbArray,
        $rownumber,
        array $titles,
        $readOnly
    ) {
        list($table, $db) = $paramTableDbArray;
        $html_output = '';
        $html_output .= $backup_field . "\n";

        $html_output .= '<input type="hidden" name="fields_type'
            . $column_name_appendix . '" value="foreign" />';

        $html_output .= '<input type="text" name="fields' . $column_name_appendix . '" '
            . 'class="textfield" '
            . $onChangeClause . ' '
            . ($readOnly ? 'readonly="readonly" ' : '')
            . 'tabindex="' . ($tabindex + $tabindex_for_value) . '" '
            . 'id="field_' . ($idindex) . '_3" '
            . 'value="' . htmlspecialchars($data) . '" />';

        $html_output .= '<a class="ajax browse_foreign" href="browse_foreigners.php" data-post="'
            . Url::getCommon(
                array(
                    'db' => $db,
                    'table' => $table,
                    'field' => $column['Field'],
                    'rownumber' => $rownumber,
                    'data'      => $data
                ),
                ''
            ) . '">'
            . str_replace("'", "\'", $titles['Browse']) . '</a>';
        return $html_output;
    }

    /**
     * Get HTML to display foreign data
     *
     * @param string  $backup_field         hidden input field
     * @param string  $column_name_appendix the name attribute
     * @param string  $onChangeClause       onchange clause for fields
     * @param integer $tabindex             tab index
     * @param integer $tabindex_for_value   offset for the values tabindex
     * @param integer $idindex              id index
     * @param string  $data                 data to edit
     * @param array   $foreignData          data about the foreign keys
     * @param boolean $readOnly             is display read only or not
     *
     * @return string                       an html snippet
     */
    private function dispRowForeignData(
        $backup_field,
        $column_name_appendix,
        $onChangeClause,
        $tabindex,
        $tabindex_for_value,
        $idindex,
        $data,
        array $foreignData,
        $readOnly
    ) {
        $html_output = '';
        $html_output .= $backup_field . "\n";
        $html_output .= '<input type="hidden"'
            . ' name="fields_type' . $column_name_appendix . '"'
            . ' value="foreign" />';

        $html_output .= '<select name="fields' . $column_name_appendix . '"'
            . ' ' . $onChangeClause
            . ' class="textfield"'
            . ($readOnly ? ' disabled' : '')
            . ' tabindex="' . ($tabindex + $tabindex_for_value) . '"'
            . ' id="field_' . $idindex . '_3">';
        $html_output .= $this->relation->foreignDropdown(
            $foreignData['disp_row'],
            $foreignData['foreign_field'],
            $foreignData['foreign_display'],
            $data,
            $GLOBALS['cfg']['ForeignKeyMaxLimit']
        );
        $html_output .= '</select>';

        //Add hidden input, as disabled <select> input does not included in POST.
        if ($readOnly) {
            $html_output .= '<input name="fields' . $column_name_appendix . '"'
                . ' type="hidden" value="' . htmlspecialchars($data) . '">';
        }

        return $html_output;
    }

    /**
     * Get HTML textarea for insert form
     *
     * @param array   $column                column information
     * @param string  $backup_field          hidden input field
     * @param string  $column_name_appendix  the name attribute
     * @param string  $onChangeClause        onchange clause for fields
     * @param integer $tabindex              tab index
     * @param integer $tabindex_for_value    offset for the values tabindex
     * @param integer $idindex               id index
     * @param string  $text_dir              text direction
     * @param string  $special_chars_encoded replaced char if the string starts
     *                                       with a \r\n pair (0x0d0a) add an extra \n
     * @param string  $data_type             the html5 data-* attribute type
     * @param boolean $readOnly              is column read only or not
     *
     * @return string                       an html snippet
     */
    private function getTextarea(
        array $column,
        $backup_field,
        $column_name_appendix,
        $onChangeClause,
        $tabindex,
        $tabindex_for_value,
        $idindex,
        $text_dir,
        $special_chars_encoded,
        $data_type,
        $readOnly
    ) {
        $the_class = '';
        $textAreaRows = $GLOBALS['cfg']['TextareaRows'];
        $textareaCols = $GLOBALS['cfg']['TextareaCols'];

        if ($column['is_char']) {
            /**
             * @todo clarify the meaning of the "textfield" class and explain
             *       why character columns have the "char" class instead
             */
            $the_class = 'char';
            $textAreaRows = $GLOBALS['cfg']['CharTextareaRows'];
            $textareaCols = $GLOBALS['cfg']['CharTextareaCols'];
            $extracted_columnspec = Util::extractColumnSpec(
                $column['Type']
            );
            $maxlength = $extracted_columnspec['spec_in_brackets'];
        } elseif ($GLOBALS['cfg']['LongtextDoubleTextarea']
            && mb_strstr($column['pma_type'], 'longtext')
        ) {
            $textAreaRows = $GLOBALS['cfg']['TextareaRows'] * 2;
            $textareaCols = $GLOBALS['cfg']['TextareaCols'] * 2;
        }
        $html_output = $backup_field . "\n"
            . '<textarea name="fields' . $column_name_appendix . '"'
            . ' class="' . $the_class . '"'
            . ($readOnly ? ' readonly="readonly"' : '')
            . (isset($maxlength) ? ' data-maxlength="' . $maxlength . '"' : '')
            . ' rows="' . $textAreaRows . '"'
            . ' cols="' . $textareaCols . '"'
            . ' dir="' . $text_dir . '"'
            . ' id="field_' . ($idindex) . '_3"'
            . (! empty($onChangeClause) ? ' ' . $onChangeClause : '')
            . ' tabindex="' . ($tabindex + $tabindex_for_value) . '"'
            . ' data-type="' . $data_type . '">'
            . $special_chars_encoded
            . '

'; return $html_output; } /** * Get HTML for enum type * * @param array $column description of column in given table * @param string $backup_field hidden input field * @param string $column_name_appendix the name attribute * @param array $extracted_columnspec associative array containing type, * spec_in_brackets and possibly * enum_set_values (another array) * @param string $onChangeClause onchange clause for fields * @param integer $tabindex tab index * @param integer $tabindex_for_value offset for the values tabindex * @param integer $idindex id index * @param mixed $data data to edit * @param boolean $readOnly is column read only or not * * @return string an html snippet */ private function getPmaTypeEnum( array $column, $backup_field, $column_name_appendix, array $extracted_columnspec, $onChangeClause, $tabindex, $tabindex_for_value, $idindex, $data, $readOnly ) { $html_output = ''; if (! isset($column['values'])) { $column['values'] = $this->getColumnEnumValues( $column, $extracted_columnspec ); } $column_enum_values = $column['values']; $html_output .= ''; $html_output .= "\n" . ' ' . $backup_field . "\n"; if (mb_strlen($column['Type']) > 20) { $html_output .= $this->getDropDownDependingOnLength( $column, $column_name_appendix, $onChangeClause, $tabindex, $tabindex_for_value, $idindex, $data, $column_enum_values, $readOnly ); } else { $html_output .= $this->getRadioButtonDependingOnLength( $column_name_appendix, $onChangeClause, $tabindex, $column, $tabindex_for_value, $idindex, $data, $column_enum_values, $readOnly ); } return $html_output; } /** * Get column values * * @param array $column description of column in given table * @param array $extracted_columnspec associative array containing type, * spec_in_brackets and possibly enum_set_values * (another array) * * @return array column values as an associative array */ private function getColumnEnumValues(array $column, array $extracted_columnspec) { $column['values'] = array(); foreach ($extracted_columnspec['enum_set_values'] as $val) { $column['values'][] = array( 'plain' => $val, 'html' => htmlspecialchars($val), ); } return $column['values']; } /** * Get HTML drop down for more than 20 string length * * @param array $column description of column in given table * @param string $column_name_appendix the name attribute * @param string $onChangeClause onchange clause for fields * @param integer $tabindex tab index * @param integer $tabindex_for_value offset for the values tabindex * @param integer $idindex id index * @param string $data data to edit * @param array $column_enum_values $column['values'] * @param boolean $readOnly is column read only or not * * @return string an html snippet */ private function getDropDownDependingOnLength( array $column, $column_name_appendix, $onChangeClause, $tabindex, $tabindex_for_value, $idindex, $data, array $column_enum_values, $readOnly ) { $html_output = ''; //Add hidden input, as disabled '; } return $html_output; } /** * Get HTML radio button for less than 20 string length * * @param string $column_name_appendix the name attribute * @param string $onChangeClause onchange clause for fields * @param integer $tabindex tab index * @param array $column description of column in given table * @param integer $tabindex_for_value offset for the values tabindex * @param integer $idindex id index * @param string $data data to edit * @param array $column_enum_values $column['values'] * @param boolean $readOnly is column read only or not * * @return string an html snippet */ private function getRadioButtonDependingOnLength( $column_name_appendix, $onChangeClause, $tabindex, array $column, $tabindex_for_value, $idindex, $data, array $column_enum_values, $readOnly ) { $j = 0; $html_output = ''; foreach ($column_enum_values as $enum_value) { $html_output .= ' ' . ''; $html_output .= '' . $enum_value['html'] . '' . "\n"; $j++; } return $html_output; } /** * Get the HTML for 'set' pma type * * @param array $column description of column in given table * @param array $extracted_columnspec associative array containing type, * spec_in_brackets and possibly * enum_set_values (another array) * @param string $backup_field hidden input field * @param string $column_name_appendix the name attribute * @param string $onChangeClause onchange clause for fields * @param integer $tabindex tab index * @param integer $tabindex_for_value offset for the values tabindex * @param integer $idindex id index * @param string $data description of the column field * @param boolean $readOnly is column read only or not * * @return string an html snippet */ private function getPmaTypeSet( array $column, array $extracted_columnspec, $backup_field, $column_name_appendix, $onChangeClause, $tabindex, $tabindex_for_value, $idindex, $data, $readOnly ) { list($column_set_values, $select_size) = $this->getColumnSetValueAndSelectSize( $column, $extracted_columnspec ); $vset = array_flip(explode(',', $data)); $html_output = $backup_field . "\n"; $html_output .= ''; $html_output .= ''; //Add hidden input, as disabled '; } 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'] */ private function getColumnSetValueAndSelectSize( array $column, array $extracted_columnspec ) { if (! isset($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 string $data data to edit * @param string $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 attribute * @param string $onChangeClause onchange clause for fields * @param integer $tabindex tab index * @param integer $tabindex_for_value offset for the values tabindex * @param integer $idindex id index * @param string $text_dir text direction * @param string $special_chars_encoded replaced char if the string starts * with a \r\n pair (0x0d0a) add an extra \n * @param string $vkey [multi_edit]['row_id'] * @param boolean $is_upload is upload or not * @param boolean $readOnly is column read only or not * * @return string an html snippet */ private function getBinaryAndBlobColumn( array $column, $data, $special_chars, $biggest_max_file_size, $backup_field, $column_name_appendix, $onChangeClause, $tabindex, $tabindex_for_value, $idindex, $text_dir, $special_chars_encoded, $vkey, $is_upload, $readOnly ) { $html_output = ''; // Add field type : Protected or Hexadecimal $fields_type_html = ''; // Default value : hex $fields_type_val = 'hex'; if (($GLOBALS['cfg']['ProtectBinary'] === 'blob' && $column['is_blob']) || ($GLOBALS['cfg']['ProtectBinary'] === 'all') || ($GLOBALS['cfg']['ProtectBinary'] === 'noblob' && !$column['is_blob']) ) { $html_output .= __('Binary - do not edit'); if (isset($data)) { $data_size = Util::formatByteDown( mb_strlen(stripslashes($data)), 3, 1 ); $html_output .= ' (' . $data_size[0] . ' ' . $data_size[1] . ')'; unset($data_size); } $fields_type_val = 'protected'; $html_output .= ''; } elseif ($column['is_blob'] || ($column['len'] > $GLOBALS['cfg']['LimitChars']) ) { $html_output .= "\n" . $this->getTextarea( $column, $backup_field, $column_name_appendix, $onChangeClause, $tabindex, $tabindex_for_value, $idindex, $text_dir, $special_chars_encoded, 'HEX', $readOnly ); } 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" . $this->getHtmlInput( $column, $column_name_appendix, $special_chars, $fieldsize, $onChangeClause, $tabindex, $tabindex_for_value, $idindex, 'HEX', $readOnly ); } $html_output .= sprintf($fields_type_html, $fields_type_val); if ($is_upload && $column['is_blob'] && !$readOnly) { // We don't want to prevent users from using // browser's default drag-drop feature on some page(s), // so we add noDragDrop class to the input $html_output .= '
' . ' '; list($html_out,) = $this->getMaxUploadSize( $column, $biggest_max_file_size ); $html_output .= $html_out; } if (!empty($GLOBALS['cfg']['UploadDir']) && !$readOnly) { $html_output .= $this->getSelectOptionForUpload($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 attribute * @param string $special_chars special characters * @param integer $fieldsize html field size * @param string $onChangeClause onchange clause for fields * @param integer $tabindex tab index * @param integer $tabindex_for_value offset for the values tabindex * @param integer $idindex id index * @param string $data_type the html5 data-* attribute type * @param boolean $readOnly is column read only or not * * @return string an html snippet */ private function getHtmlInput( array $column, $column_name_appendix, $special_chars, $fieldsize, $onChangeClause, $tabindex, $tabindex_for_value, $idindex, $data_type, $readOnly ) { $input_type = 'text'; // do not use the 'date' or 'time' types here; they have no effect on some // browsers and create side effects (see bug #4218) $the_class = 'textfield'; // verify True_Type which does not contain the parentheses and length if ($readOnly) { //NOOP. Disable date/timepicker } elseif ($column['True_Type'] === 'date') { $the_class .= ' datefield'; } elseif ($column['True_Type'] === 'time') { $the_class .= ' timefield'; } elseif ($column['True_Type'] === 'datetime' || $column['True_Type'] === 'timestamp' ) { $the_class .= ' datetimefield'; } $input_min_max = false; if (in_array($column['True_Type'], $this->dbi->types->getIntegerTypes())) { $extracted_columnspec = Util::extractColumnSpec( $column['Type'] ); $is_unsigned = $extracted_columnspec['unsigned']; $min_max_values = $this->dbi->types->getIntegerRange( $column['True_Type'], ! $is_unsigned ); $input_min_max = 'min="' . $min_max_values[0] . '" ' . 'max="' . $min_max_values[1] . '"'; $data_type = 'INT'; } return ''; } /** * Get HTML select option for upload * * @param string $vkey [multi_edit]['row_id'] * @param array $column description of column in given table * * @return string|void an html snippet */ private function getSelectOptionForUpload($vkey, array $column) { $files = FileListing::getFileSelectOptions( Util::userDir($GLOBALS['cfg']['UploadDir']) ); if ($files === false) { return '' . __('Error') . '
' . "\n" . __('The directory you set for upload work cannot be reached.') . "\n"; } elseif (!empty($files)) { return "
\n" . '' . __('Or') . '' . ' ' . __('web server upload directory:') . '
' . "\n" . '' . "\n"; } return null; } /** * 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 */ private function getMaxUploadSize(array $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 = 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 the Value column of other datatypes * (here, "column" is used in the sense of HTML column in HTML table) * * @param array $column description of column in given table * @param string $default_char_editing default char editing mode which is stored * in the config.inc.php script * @param string $backup_field hidden input field * @param string $column_name_appendix the name attribute * @param string $onChangeClause onchange clause for fields * @param integer $tabindex tab index * @param string $special_chars special characters * @param integer $tabindex_for_value offset for the values tabindex * @param integer $idindex id index * @param string $text_dir text direction * @param string $special_chars_encoded replaced char if the string starts * with a \r\n pair (0x0d0a) add an extra \n * @param string $data data to edit * @param array $extracted_columnspec associative array containing type, * spec_in_brackets and possibly * enum_set_values (another array) * @param boolean $readOnly is column read only or not * * @return string an html snippet */ private function getValueColumnForOtherDatatypes( array $column, $default_char_editing, $backup_field, $column_name_appendix, $onChangeClause, $tabindex, $special_chars, $tabindex_for_value, $idindex, $text_dir, $special_chars_encoded, $data, array $extracted_columnspec, $readOnly ) { // HTML5 data-* attribute data-type $data_type = $this->dbi->types->getTypeClass($column['True_Type']); $fieldsize = $this->getColumnSize($column, $extracted_columnspec); $html_output = $backup_field . "\n"; if ($column['is_char'] && ($GLOBALS['cfg']['CharEditing'] == 'textarea' || mb_strpos($data, "\n") !== false) ) { $html_output .= "\n"; $GLOBALS['cfg']['CharEditing'] = $default_char_editing; $html_output .= $this->getTextarea( $column, $backup_field, $column_name_appendix, $onChangeClause, $tabindex, $tabindex_for_value, $idindex, $text_dir, $special_chars_encoded, $data_type, $readOnly ); } else { $html_output .= $this->getHtmlInput( $column, $column_name_appendix, $special_chars, $fieldsize, $onChangeClause, $tabindex, $tabindex_for_value, $idindex, $data_type, $readOnly ); if (preg_match('/(VIRTUAL|PERSISTENT|GENERATED)/', $column['Extra']) && $column['Extra'] !== 'DEFAULT_GENERATED') { $html_output .= ''; } if ($column['Extra'] == 'auto_increment') { $html_output .= ''; } if (substr($column['pma_type'], 0, 9) == 'timestamp') { $html_output .= ''; } if (substr($column['pma_type'], 0, 8) == 'datetime') { $html_output .= ''; } if ($column['True_Type'] == 'bit') { $html_output .= ''; } if ($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 */ private function getColumnSize(array $column, array $extracted_columnspec) { if ($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 */ private function getHtmlForGisDataTypes() { $edit_str = Util::getIcon('b_edit', __('Edit/Insert')); return '' . Util::linkOrButton( '#', $edit_str, array(), '_blank' ) . ''; } /** * 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 */ public function getContinueInsertionForm( $table, $db, array $where_clause_array, $err_url ) { return Template::get('table/insert/continue_insertion_form')->render([ 'db' => $db, 'table' => $table, 'where_clause_array' => $where_clause_array, 'err_url' => $err_url, 'goto' => $GLOBALS['goto'], 'sql_query' => isset($_POST['sql_query']) ? $_POST['sql_query'] : null, 'has_where_clause' => isset($_POST['where_clause']), 'insert_rows_default' => $GLOBALS['cfg']['InsertRows'], ]); } /** * Get action panel * * @param array|null $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 */ public function getActionsPanel( $where_clause, $after_insert, $tabindex, $tabindex_for_value, $found_unique_key ) { $html_output = '

' . '' . '' . '' . '' . '' . ''; $html_output .='' . $this->getSubmitAndResetButtonForActionsPanel($tabindex, $tabindex_for_value) . '' . '

' . $this->getSubmitTypeDropDown($where_clause, $tabindex, $tabindex_for_value) . "\n"; $html_output .= '

' . ' ' . __('and then') . ' ' . '

' . $this->getAfterInsertDropDown( $where_clause, $after_insert, $found_unique_key ) . '

' . '

'; return $html_output; } /** * Get a HTML drop down for submit types * * @param array|null $where_clause where clause * @param integer $tabindex tab index * @param integer $tabindex_for_value offset for the values tabindex * * @return string an html snippet */ private function getSubmitTypeDropDown( $where_clause, $tabindex, $tabindex_for_value ) { $html_output = ''; return $html_output; } /** * Get HTML drop down for after insert * * @param array|null $where_clause where clause * @param string $after_insert insert mode, e.g. new_insert, same_insert * @param boolean $found_unique_key boolean variable for unique key * * @return string an html snippet */ private function getAfterInsertDropDown($where_clause, $after_insert, $found_unique_key) { $html_output = ''; return $html_output; } /** * get Submit button and Reset button for action panel * * @param integer $tabindex tab index * @param integer $tabindex_for_value offset for the values tabindex * * @return string an html snippet */ private function getSubmitAndResetButtonForActionsPanel($tabindex, $tabindex_for_value) { return '' . Util::showHint( __( 'Use TAB key to move from value to value,' . ' or CTRL+arrows to move anywhere.' ) ) . '' . '' . '' . '' . '' . ''; } /** * Get table head and table foot for insert row table * * @param array $url_params url parameters * * @return string an html snippet */ private function getHeadAndFootOfInsertRowTable(array $url_params) { $html_output = '

' . '' . '' . '' . ''; if ($GLOBALS['cfg']['ShowFieldTypesInDataEditView']) { $html_output .= $this->showTypeOrFunction('type', $url_params, true); } if ($GLOBALS['cfg']['ShowFunctionFields']) { $html_output .= $this->showTypeOrFunction('function', $url_params, true); } $html_output .= '' . '' . '' . '' . ' ' . '' . '' . '' . ''; 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 * @param bool $as_is use the data as is, used in repopulating * * @return array $real_null_value, $data, $special_chars, $backup_field, * $special_chars_encoded */ private function getSpecialCharsAndBackupFieldForExistingRow( array $current_row, array $column, array $extracted_columnspec, $real_null_value, array $gis_data_types, $column_name_appendix, $as_is ) { $special_chars_encoded = ''; $data = null; // (we are editing) if (!isset($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 = $as_is ? $current_row[$column['Field']] : Util::printableBitValue( $current_row[$column['Field']], $extracted_columnspec['spec_in_brackets'] ); } elseif ((substr($column['True_Type'], 0, 9) == 'timestamp' || $column['True_Type'] == 'datetime' || $column['True_Type'] == 'time') && (mb_strpos($current_row[$column['Field']], ".") !== false) ) { $current_row[$column['Field']] = $as_is ? $current_row[$column['Field']] : Util::addMicroseconds( $current_row[$column['Field']] ); $special_chars = htmlspecialchars($current_row[$column['Field']]); } elseif (in_array($column['True_Type'], $gis_data_types)) { // Convert gis data to Well Know Text format $current_row[$column['Field']] = $as_is ? $current_row[$column['Field']] : 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'] !== 'all') ) { $current_row[$column['Field']] = $as_is ? $current_row[$column['Field']] : bin2hex( $current_row[$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 $special_chars_encoded = Util::duplicateFirstNewline($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($_POST['default_action']) && $_POST['default_action'] === 'insert' ) { if ($column['Key'] === 'PRI' && mb_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 = ''; return array( $real_null_value, $special_chars_encoded, $special_chars, $data, $backup_field ); } /** * display default values * * @param array $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 */ private function getSpecialCharsAndBackupFieldForInsertingMode( array $column, $real_null_value ) { if (! isset($column['Default'])) { $column['Default'] = ''; $real_null_value = true; $data = ''; } else { $data = $column['Default']; } $trueType = $column['True_Type']; if ($trueType == 'bit') { $special_chars = Util::convertBitDefaultValue( $column['Default'] ); } elseif (substr($trueType, 0, 9) == 'timestamp' || $trueType == 'datetime' || $trueType == 'time' ) { $special_chars = Util::addMicroseconds($column['Default']); } elseif ($trueType == 'binary' || $trueType == 'varbinary') { $special_chars = bin2hex($column['Default']); } elseif ('text' === substr($trueType, -4)) { $textDefault = substr($column['Default'], 1, -1); $special_chars = stripcslashes($textDefault !== false ? $textDefault : $column['Default']); } else { $special_chars = htmlspecialchars($column['Default']); } $backup_field = ''; $special_chars_encoded = Util::duplicateFirstNewline( $special_chars ); 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, $is_insertignore */ public function getParamsForUpdateOrInsert() { if (isset($_POST['where_clause'])) { // we were editing something => use the WHERE clause $loop_array = is_array($_POST['where_clause']) ? $_POST['where_clause'] : array($_POST['where_clause']); $using_key = true; $is_insert = isset($_POST['submit_type']) && ($_POST['submit_type'] == 'insert' || $_POST['submit_type'] == 'showinsert' || $_POST['submit_type'] == 'insertignore'); } else { // new row => use indexes $loop_array = array(); if (! empty($_POST['fields'])) { foreach ($_POST['fields']['multi_edit'] as $key => $dummy) { $loop_array[] = $key; } } $using_key = false; $is_insert = true; } $is_insertignore = isset($_POST['submit_type']) && $_POST['submit_type'] == 'insertignore'; return array($loop_array, $using_key, $is_insert, $is_insertignore); } /** * Check wether insert row mode and if so include tbl_changen script and set * global variables. * * @return void */ public function isInsertRow() { if (isset($_POST['insert_rows']) && is_numeric($_POST['insert_rows']) && $_POST['insert_rows'] != $GLOBALS['cfg']['InsertRows'] ) { $GLOBALS['cfg']['InsertRows'] = $_POST['insert_rows']; $response = Response::getInstance(); $header = $response->getHeader(); $scripts = $header->getScripts(); $scripts->addFile('vendor/jquery/additional-methods.js'); $scripts->addFile('tbl_change.js'); if (!defined('TESTSUITE')) { include 'tbl_change.php'; exit; } } } /** * set $_SESSION for edit_next * * @param string $one_where_clause one where clause from where clauses array * * @return void */ public function setSessionForEditNext($one_where_clause) { $local_query = 'SELECT * FROM ' . Util::backquote($GLOBALS['db']) . '.' . Util::backquote($GLOBALS['table']) . ' WHERE ' . str_replace('` =', '` >', $one_where_clause) . ' LIMIT 1;'; $res = $this->dbi->query($local_query); $row = $this->dbi->fetchRow($res); $meta = $this->dbi->getFieldsMeta($res); // must find a unique condition based on unique key, // not a combination of all fields list($unique_condition, $clause_is_unique) = Util::getUniqueCondition( $res, // handle count($meta), // fields_cnt $meta, // fields_meta $row, // row true, // force_unique false, // restrict_to_table null // analyzed_sql_results ); if (! empty($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 $goto_include */ public function getGotoInclude($goto_include) { $valid_options = array('new_insert', 'same_insert', 'edit_next'); if (isset($_POST['after_insert']) && in_array($_POST['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']) > 0) { $GLOBALS['table'] = ''; } } if (! $goto_include) { if (strlen($GLOBALS['table']) === 0) { $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 */ public function getErrorUrl(array $url_params) { if (isset($_POST['err_url'])) { return $_POST['err_url']; } return 'tbl_change.php' . Url::getCommon($url_params); } /** * Builds the sql query * * @param boolean $is_insertignore $_POST['submit_type'] == 'insertignore' * @param array $query_fields column names array * @param array $value_sets array of query values * * @return array of query */ public function buildSqlQuery($is_insertignore, array $query_fields, array $value_sets) { if ($is_insertignore) { $insert_command = 'INSERT IGNORE '; } else { $insert_command = 'INSERT '; } $query = array( $insert_command . 'INTO ' . Util::backquote($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 parameters array * @param array $query built query from buildSqlQuery() * * @return array $url_params, $total_affected_rows, $last_messages * $warning_messages, $error_messages, $return_to_sql_query */ public function executeSqlQuery(array $url_params, array $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 $single_query) { if ($_POST['submit_type'] == 'showinsert') { $last_messages[] = Message::notice(__('Showing SQL query')); continue; } if ($GLOBALS['cfg']['IgnoreMultiSubmitErrors']) { $result = $this->dbi->tryQuery($single_query); } else { $result = $this->dbi->query($single_query); } if (! $result) { $error_messages[] = $this->dbi->getError(); } else { // The next line contains a real assignment, it's not a typo if ($tmp = @$this->dbi->affectedRows()) { $total_affected_rows += $tmp; } unset($tmp); $insert_id = $this->dbi->insertId(); if ($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; } $last_message = Message::notice(__('Inserted row id: %1$d')); $last_message->addParam($insert_id); $last_messages[] = $last_message; } $this->dbi->freeResult($result); } $warning_messages = $this->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 */ private function getWarningMessages() { $warning_essages = array(); foreach ($this->dbi->getWarnings() as $warning) { $warning_essages[] = 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 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 */ public function getDisplayValueForForeignTableColumn( $where_comparison, array $map, $relation_field ) { $foreigner = $this->relation->searchColumnInForeigners($map, $relation_field); $display_field = $this->relation->getDisplayField( $foreigner['foreign_db'], $foreigner['foreign_table'] ); // Field to display from the foreign table? if (isset($display_field) && strlen($display_field) > 0) { $dispsql = 'SELECT ' . Util::backquote($display_field) . ' FROM ' . Util::backquote($foreigner['foreign_db']) . '.' . Util::backquote($foreigner['foreign_table']) . ' WHERE ' . Util::backquote($foreigner['foreign_field']) . $where_comparison; $dispresult = $this->dbi->tryQuery( $dispsql, DatabaseInterface::CONNECT_USER, DatabaseInterface::QUERY_STORE ); if ($dispresult && $this->dbi->numRows($dispresult) > 0) { list($dispval) = $this->dbi->fetchRow($dispresult, 0); } else { $dispval = ''; } if ($dispresult) { $this->dbi->freeResult($dispresult); } return $dispval; } return ''; } /** * Display option in the cell according to user choices * * @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 tag */ public function getLinkForRelationalDisplayField( array $map, $relation_field, $where_comparison, $dispval, $relation_field_value ) { $foreigner = $this->relation->searchColumnInForeigners($map, $relation_field); if ('K' == $_SESSION['tmpval']['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' => $foreigner['foreign_db'], 'table' => $foreigner['foreign_table'], 'pos' => '0', 'sql_query' => 'SELECT * FROM ' . Util::backquote($foreigner['foreign_db']) . '.' . Util::backquote($foreigner['foreign_table']) . ' WHERE ' . Util::backquote($foreigner['foreign_field']) . $where_comparison ); $output = ''; if ('D' == $_SESSION['tmpval']['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 .= ''; 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 * @param string $type the type of transformation * * @return array $extra_data */ public function transformEditedValues( $db, $table, array $transformation, array &$edited_values, $file, $column_name, array $extra_data, $type ) { $include_file = 'libraries/classes/Plugins/Transformations/' . $file; if (is_file($include_file)) { $_url_params = array( 'db' => $db, 'table' => $table, 'where_clause' => $_POST['where_clause'], 'transform_key' => $column_name ); $transform_options = Transformations::getOptions( isset($transformation[$type . '_options']) ? $transformation[$type . '_options'] : '' ); $transform_options['wrapper_link'] = Url::getCommon($_url_params); $class_name = Transformations::getClassName($include_file); if (class_exists($class_name)) { /** @var TransformationsPlugin $transformation_plugin */ $transformation_plugin = new $class_name(); foreach ($edited_values as $cell_index => $curr_cell_edited_values) { if (isset($curr_cell_edited_values[$column_name])) { $edited_values[$cell_index][$column_name] = $extra_data['transformations'][$cell_index] = $transformation_plugin->applyTransformation( $curr_cell_edited_values[$column_name], $transform_options, '' ); } } // end of loop for each transformation cell } } return $extra_data; } /** * Get current value in multi edit mode * * @param array $multi_edit_funcs multiple edit functions array * @param array $multi_edit_salt multiple edit array with encryption salt * @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 initially $val is $multi_edit_columns[$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 */ public function getCurrentValueAsAnArrayForMultipleEdit( $multi_edit_funcs, $multi_edit_salt, $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 = $this->dbi->fetchValue('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 $current_value = mb_substr($current_value, 1, -1); // 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], $func_optional_param)) ) { if ((isset($multi_edit_salt[$key]) && ($multi_edit_funcs[$key] == "AES_ENCRYPT" || $multi_edit_funcs[$key] == "AES_DECRYPT")) || (! empty($multi_edit_salt[$key]) && ($multi_edit_funcs[$key] == "DES_ENCRYPT" || $multi_edit_funcs[$key] == "DES_DECRYPT" || $multi_edit_funcs[$key] == "ENCRYPT")) ) { return $multi_edit_funcs[$key] . '(' . $current_value . ",'" . $this->dbi->escapeString($multi_edit_salt[$key]) . "')"; } return $multi_edit_funcs[$key] . '(' . $current_value . ')'; } return $multi_edit_funcs[$key] . '()'; } /** * Get query values array and query fields 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 fields * @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) */ public function 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) > 0) { $query_values[] = $current_value_as_an_array; // first inserted row so prepare the list of fields if (empty($value_sets)) { $query_fields[] = 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 $query_values[] = Util::backquote($multi_edit_columns_name[$key]) . ' = ' . $current_value_as_an_array; } elseif (empty($multi_edit_funcs[$key]) && isset($multi_edit_columns_prev[$key]) && (("'" . $this->dbi->escapeString($multi_edit_columns_prev[$key]) . "'" === $current_value) || ('0x' . $multi_edit_columns_prev[$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]) ) { $query_values[] = Util::backquote($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|false $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 integer $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 string $where_clause where clause * @param string $table table name * @param array $multi_edit_funcs multiple edit functions array * * @return string $current_value current column value in the form */ public function 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, $multi_edit_funcs ) { // Fetch the current values of a row to use in case we have a protected field if ($is_insert && $using_key && isset($multi_edit_columns_type) && is_array($multi_edit_columns_type) && !empty($where_clause) ) { $protected_row = $this->dbi->fetchSingleRow( 'SELECT * FROM ' . Util::backquote($table) . ' WHERE ' . $where_clause . ';' ); } if (false !== $possibly_uploaded_val) { $current_value = $possibly_uploaded_val; } elseif (! empty($multi_edit_funcs[$key])) { $current_value = "'" . $this->dbi->escapeString($current_value) . "'"; } 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' && $type != 'set' && strlen($current_value) === 0) { // 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($_POST['fields']['multi_edit'][$rownumber][$key])) { $current_value = implode( ',', $_POST['fields']['multi_edit'][$rownumber][$key] ); $current_value = "'" . $this->dbi->escapeString($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 // columns 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 === 'hex') { if (substr($current_value, 0, 2) != '0x') { $current_value = '0x' . $current_value; } } elseif ($type == 'bit') { $current_value = preg_replace('/[^01]/', '0', $current_value); $current_value = "b'" . $this->dbi->escapeString($current_value) . "'"; } elseif (! ($type == 'datetime' || $type == 'timestamp') || ($current_value != 'CURRENT_TIMESTAMP' && $current_value != 'current_timestamp()') ) { $current_value = "'" . $this->dbi->escapeString($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 */ public function verifyWhetherValueCanBeTruncatedAndAppendExtraData( $db, $table, $column_name, array &$extra_data ) { $extra_data['isNeedToRecheck'] = false; $sql_for_real_value = 'SELECT ' . Util::backquote($table) . '.' . Util::backquote($column_name) . ' FROM ' . Util::backquote($db) . '.' . Util::backquote($table) . ' WHERE ' . $_POST['where_clause'][0]; $result = $this->dbi->tryQuery($sql_for_real_value); $fields_meta = $this->dbi->getFieldsMeta($result); $meta = $fields_meta[0]; if ($row = $this->dbi->fetchRow($result)) { $new_value = $row[0]; if ((substr($meta->type, 0, 9) == 'timestamp') || ($meta->type == 'datetime') || ($meta->type == 'time') ) { $new_value = Util::addMicroseconds($new_value); } elseif (mb_strpos($meta->flags, 'binary') !== false) { $new_value = '0x' . bin2hex($new_value); } $extra_data['isNeedToRecheck'] = true; $extra_data['truncatableFieldValue'] = $new_value; } $this->dbi->freeResult($result); } /** * Function to get the columns of a table * * @param string $db current db * @param string $table current table * * @return array */ public function getTableColumns($db, $table) { $this->dbi->selectDb($db); return array_values($this->dbi->getColumns($db, $table, null, true)); } /** * Function to determine Insert/Edit rows * * @param string $where_clause where clause * @param string $db current database * @param string $table current table * * @return mixed */ public function determineInsertOrEdit($where_clause, $db, $table) { if (isset($_POST['where_clause'])) { $where_clause = $_POST['where_clause']; } if (isset($_SESSION['edit_next'])) { $where_clause = $_SESSION['edit_next']; unset($_SESSION['edit_next']); $after_insert = 'edit_next'; } if (isset($_POST['ShowFunctionFields'])) { $GLOBALS['cfg']['ShowFunctionFields'] = $_POST['ShowFunctionFields']; } if (isset($_POST['ShowFieldTypesInDataEditView'])) { $GLOBALS['cfg']['ShowFieldTypesInDataEditView'] = $_POST['ShowFieldTypesInDataEditView']; } if (isset($_POST['after_insert'])) { $after_insert = $_POST['after_insert']; } if (isset($where_clause)) { // we are editing $insert_mode = false; $where_clause_array = $this->getWhereClauseArray($where_clause); list($where_clauses, $result, $rows, $found_unique_key) = $this->analyzeWhereClauses( $where_clause_array, $table, $db ); } else { // we are inserting $insert_mode = true; $where_clause = null; list($result, $rows) = $this->loadFirstRow($table, $db); $where_clauses = null; $where_clause_array = array(); $found_unique_key = false; } // Copying a row - fetched data will be inserted as a new row, // therefore the where clause is needless. if (isset($_POST['default_action']) && $_POST['default_action'] === 'insert' ) { $where_clause = $where_clauses = null; } return array( $insert_mode, $where_clause, $where_clause_array, $where_clauses, $result, $rows, $found_unique_key, isset($after_insert) ? $after_insert : null ); } /** * Function to get comments for the table columns * * @param string $db current database * @param string $table current table * * @return array $comments_map comments for columns */ public function getCommentsMap($db, $table) { $comments_map = array(); if ($GLOBALS['cfg']['ShowPropertyComments']) { $comments_map = $this->relation->getComments($db, $table); } return $comments_map; } /** * Function to get URL parameters * * @param string $db current database * @param string $table current table * * @return array $url_params url parameters */ public function getUrlParameters($db, $table) { /** * @todo check if we could replace by "db_|tbl_" - please clarify!? */ $url_params = array( 'db' => $db, 'sql_query' => $_POST['sql_query'] ); if (preg_match('@^tbl_@', $GLOBALS['goto'])) { $url_params['table'] = $table; } return $url_params; } /** * Function to get html for the gis editor div * * @return string */ public function getHtmlForGisEditor() { return '

' . '

' . '
'; } /** * Function to get html for the ignore option in insert mode * * @param int $row_id row id * @param bool $checked ignore option is checked or not * * @return string */ public function getHtmlForIgnoreOption($row_id, $checked = true) { return '' . '' . __('Ignore') . '
' . "\n"; } /** * Function to get html for the function option * * @param array $column column * @param string $column_name_appendix column name appendix * * @return String */ private function getHtmlForFunctionOption(array $column, $column_name_appendix) { return '' . ''; } /** * Function to get html for the column type * * @param array $column column * * @return string */ private function getHtmlForInsertEditColumnType(array $column) { return ''; } /** * Function to get html for the insert edit form header * * @param bool $has_blob_field whether has blob field * @param bool $is_upload whether is upload * * @return string */ public function getHtmlForInsertEditFormHeader($has_blob_field, $is_upload) { $html_output ='analyzeTableColumnsArray( $column, $comments_map, $timestamp_seen ); } $as_is = false; if (!empty($repopulate) && !empty($current_row)) { $current_row[$column['Field']] = $repopulate[$column['Field_md5']]; $as_is = true; } $extracted_columnspec = Util::extractColumnSpec($column['Type']); if (-1 === $column['len']) { $column['len'] = $this->dbi->fieldLen( $current_result, $column_number ); // length is unknown for geometry fields, // make enough space to edit very simple WKTs if (-1 === $column['len']) { $column['len'] = 30; } } //Call validation when the form submitted... $onChangeClause = $chg_evt_handler . "=\"return verificationsAfterFieldChange('" . Sanitize::escapeJsString($column['Field_md5']) . "', '" . Sanitize::escapeJsString($jsvkey) . "','" . $column['pma_type'] . "')\""; // Use an MD5 as an array index to avoid having special characters // in the name attribute (see bug #1746964 ) $column_name_appendix = $vkey . '[' . $column['Field_md5'] . ']'; if ($column['Type'] === 'datetime' && ! isset($column['Default']) && ! is_null($column['Default']) && $insert_mode ) { $column['Default'] = date('Y-m-d H:i:s', time()); } $html_output = $this->getHtmlForFunctionOption( $column, $column_name_appendix ); if ($GLOBALS['cfg']['ShowFieldTypesInDataEditView']) { $html_output .= $this->getHtmlForInsertEditColumnType($column); } //End if // Get a list of GIS data types. $gis_data_types = Util::getGISDatatypes(); // Prepares the field value $real_null_value = false; $special_chars_encoded = ''; if (!empty($current_row)) { // (we are editing) list( $real_null_value, $special_chars_encoded, $special_chars, $data, $backup_field ) = $this->getSpecialCharsAndBackupFieldForExistingRow( $current_row, $column, $extracted_columnspec, $real_null_value, $gis_data_types, $column_name_appendix, $as_is ); } else { // (we are inserting) // display default values $tmp = $column; if (isset($repopulate[$column['Field_md5']])) { $tmp['Default'] = $repopulate[$column['Field_md5']]; } list($real_null_value, $data, $special_chars, $backup_field, $special_chars_encoded ) = $this->getSpecialCharsAndBackupFieldForInsertingMode( $tmp, $real_null_value ); unset($tmp); } $idindex = ($o_rows * $columns_cnt) + $column_number + 1; $tabindex = $idindex; // Get a list of data types that are not yet supported. $no_support_types = Util::unsupportedDatatypes(); // The function column // ------------------- $foreignData = $this->relation->getForeignData( $foreigners, $column['Field'], false, '', '' ); if ($GLOBALS['cfg']['ShowFunctionFields']) { $html_output .= $this->getFunctionColumn( $column, $is_upload, $column_name_appendix, $onChangeClause, $no_support_types, $tabindex_for_function, $tabindex, $idindex, $insert_mode, $readOnly, $foreignData ); } // The null column // --------------- $html_output .= $this->getNullColumn( $column, $column_name_appendix, $real_null_value, $tabindex, $tabindex_for_null, $idindex, $vkey, $foreigners, $foreignData, $readOnly ); // The value column (depends on type) // ---------------- // See bug #1667887 for the reason why we don't use the maxlength // HTML attribute //add data attributes "no of decimals" and "data type" $no_decimals = 0; $type = current(explode("(", $column['pma_type'])); if (preg_match('/$([^()]+)$/', $column['pma_type'], $match)) { $match[0] = trim($match[0], '()'); $no_decimals = $match[0]; } $html_output .= '' . "\n"; // Will be used by js/tbl_change.js to set the default value // for the "Continue insertion" feature $html_output .= ''; // Check input transformation of column $transformed_html = ''; if (!empty($column_mime['input_transformation'])) { $file = $column_mime['input_transformation']; $include_file = 'libraries/classes/Plugins/Transformations/' . $file; if (is_file($include_file)) { $class_name = Transformations::getClassName($include_file); if (class_exists($class_name)) { $transformation_plugin = new $class_name(); $transformation_options = Transformations::getOptions( $column_mime['input_transformation_options'] ); $_url_params = array( 'db' => $db, 'table' => $table, 'transform_key' => $column['Field'], 'where_clause' => $where_clause ); $transformation_options['wrapper_link'] = Url::getCommon($_url_params); $current_value = ''; if (isset($current_row[$column['Field']])) { $current_value = $current_row[$column['Field']]; } if (method_exists($transformation_plugin, 'getInputHtml')) { $transformed_html = $transformation_plugin->getInputHtml( $column, $row_id, $column_name_appendix, $transformation_options, $current_value, $text_dir, $tabindex, $tabindex_for_value, $idindex ); } if (method_exists($transformation_plugin, 'getScripts')) { $GLOBALS['plugin_scripts'] = array_merge( $GLOBALS['plugin_scripts'], $transformation_plugin->getScripts() ); } } } } if (!empty($transformed_html)) { $html_output .= $transformed_html; } else { $html_output .= $this->getValueColumn( $column, $backup_field, $column_name_appendix, $onChangeClause, $tabindex, $tabindex_for_value, $idindex, $data, $special_chars, $foreignData, array($table, $db), $row_id, $titles, $text_dir, $special_chars_encoded, $vkey, $is_upload, $biggest_max_file_size, $default_char_editing, $no_support_types, $gis_data_types, $extracted_columnspec, $readOnly ); } return $html_output; } /** * Function to get html for each insert/edit row * * @param array $url_params url parameters * @param array $table_columns table columns * @param array $comments_map comments map * @param bool $timestamp_seen whether timestamp seen * @param array $current_result current result * @param string $chg_evt_handler javascript change event handler * @param string $jsvkey javascript validation key * @param string $vkey validation key * @param bool $insert_mode whether insert mode * @param array $current_row current row * @param int &$o_rows row offset * @param int &$tabindex tab index * @param int $columns_cnt columns count * @param bool $is_upload whether upload * @param int $tabindex_for_function tab index offset for function * @param array $foreigners foreigners * @param int $tabindex_for_null tab index offset for null * @param int $tabindex_for_value tab index offset for value * @param string $table table * @param string $db database * @param int $row_id row id * @param array $titles titles * @param int $biggest_max_file_size biggest max file size * @param string $text_dir text direction * @param array $repopulate the data to be repopulated * @param array $where_clause_array the array of where clauses * * @return string */ public function getHtmlForInsertEditRow( array $url_params, array $table_columns, array $comments_map, $timestamp_seen, $current_result, $chg_evt_handler, $jsvkey, $vkey, $insert_mode, array $current_row, &$o_rows, &$tabindex, $columns_cnt, $is_upload, $tabindex_for_function, array $foreigners, $tabindex_for_null, $tabindex_for_value, $table, $db, $row_id, array $titles, $biggest_max_file_size, $text_dir, array $repopulate, array $where_clause_array ) { $html_output = $this->getHeadAndFootOfInsertRowTable($url_params) . ''; //store the default value for CharEditing $default_char_editing = $GLOBALS['cfg']['CharEditing']; $mime_map = Transformations::getMIME($db, $table); $where_clause = ''; if (isset($where_clause_array[$row_id])) { $where_clause = $where_clause_array[$row_id]; } for ($column_number = 0; $column_number < $columns_cnt; $column_number++) { $table_column = $table_columns[$column_number]; $column_mime = array(); if (isset($mime_map[$table_column['Field']])) { $column_mime = $mime_map[$table_column['Field']]; } $virtual = [ 'VIRTUAL', 'PERSISTENT', 'VIRTUAL GENERATED', 'STORED GENERATED', ]; if (! in_array($table_column['Extra'], $virtual)) { $html_output .= $this->getHtmlForInsertEditFormColumn( $table_columns, $column_number, $comments_map, $timestamp_seen, $current_result, $chg_evt_handler, $jsvkey, $vkey, $insert_mode, $current_row, $o_rows, $tabindex, $columns_cnt, $is_upload, $tabindex_for_function, $foreigners, $tabindex_for_null, $tabindex_for_value, $table, $db, $row_id, $titles, $biggest_max_file_size, $default_char_editing, $text_dir, $repopulate, $column_mime, $where_clause ); } } // end for $o_rows++; $html_output .= ' ' . '

' . __('Column') . '	' . __('Null') . '	' . __('Value') . '
' . '' . '
' . $column['Field_title'] . '' . '	' . '' . $column['pma_type'] . '' . '

' . '

'; return $html_output; } /** * Returns whether the user has necessary insert/update privileges for the column * * @param array $table_column array of column details * @param bool $insert_mode whether on insert mode * * @return boolean whether user has necessary privileges */ private function userHasColumnPrivileges(array $table_column, $insert_mode) { $privileges = $table_column['Privileges']; return ($insert_mode && strstr($privileges, 'insert') !== false) || (! $insert_mode && strstr($privileges, 'update') !== false); } }