source: trunk/bin/module_maker/validation.cli.php @ 693

#!/usr/bin/env php
<?php
/**
 * The Strangecode Codebase - a general application development framework for PHP
 * For details visit the project site: <http://trac.strangecode.com/codebase/>
 * Copyright 2001-2012 Strangecode, LLC
 *
 * This file is part of The Strangecode Codebase.
 *
 * The Strangecode Codebase is free software: you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your option)
 * any later version.
 *
 * The Strangecode Codebase is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * The Strangecode Codebase. If not, see <http://www.gnu.org/licenses/>.
 */

/**
 * validation.cli.php
 */

if ($_SERVER['argc'] > 1 && isset($_SERVER['argv'][1]) && '' != $_SERVER['argv'][1] && is_dir($_SERVER['argv'][1])) {
    // First arg is path to current site. Realpath removes trailing /s
    define('COMMON_BASE', realpath($_SERVER['argv'][1]));
} else {
    die("Error: First argument must be the directory path to an existing site (ex: /home/sc/www.strangecode.com).\n");
}

include_once dirname(__FILE__) . '/../_config.inc.php';

// Test arguments.
if (isset($_SERVER['argv'][2])) {
    // Second arg is db table.
    $db_tbl = $_SERVER['argv'][2];
} else {
    die(sprintf("Usage: %s site_directory db_table\n", basename($_SERVER['argv'][0])));
}

// Get DB tables.
$qid = $db->query("SHOW TABLES");
while (list($row) = mysql_fetch_row($qid)) {
    $tables[] = $row;
}

// Make sure requested table is in database.
if (!in_array($db_tbl, $tables)) {
    die(sprintf("%s Warning: %s does not exist in database %s. Please select one of: \n\n%s\n\n", basename($_SERVER['argv'][0]), $db_tbl, $app->getParam('db_name'), join("\n", $tables)));
}

// Get DB table column info.
$qid = $db->query("DESCRIBE " . $db->escapeString($db_tbl));
while ($row = mysql_fetch_row($qid)) {
    $cols[] = $row;
}

// Exclude these fields.
$exclude = array('added_by_user_id', 'added_datetime', 'hit_count', 'modified_datetime', 'modified_by_user_id');

// Loop through columns
if (is_array($cols) && !empty($cols)) {

    $o = array();

    foreach ($cols as $col) {

        // Human readable.
        $field = $col[0];
        $title = ucfirst(str_replace('_', ' ', $field));
        $type = preg_replace('/^(\w+).*$/', '$1', $col[1]);
        $max_dig = preg_replace('/^\w+\((\d+)(?:,\d+)?\).*$/', '$1', $col[1]);
        $max_dec = preg_replace('/^\w+\((?:\d+)(?:,(\d+))?\).*$/', '$1', $col[1]);
        $is_primary_key = ('PRI' == $col[3]);
        $unsigned = preg_match('/\s+unsigned\s*$/i', $col[1]);

        if (in_array($field, $exclude)) {
            continue;
        }

        // ----------- isEmpty ------------
        $o[] = "\$fv->notEmpty('$field', sprintf(_(\"%s cannot be blank.\"), _(\"$title\")));";

        // ----------- stringLength ------------
        $max_length = null;
        $min = null;
        $max = null;
        $len_type = null;
        switch ($type) {
        case 'enum' :
        case 'set' :
            $max_length = 255;
            $len_type = 'setenum';
            break;

        case 'date' :
        case 'datetime' :
        case 'timestamp' :
        case 'time' :
        case 'year' :
            $len_type = 'string';
            $max_length = 127;
            break;

        case 'tinytext' :
        case 'tinyblob' :
        case 'char' :
        case 'varchar' :
            $len_type = 'string';
            $max_length = '' != $max_dig ? $max_dig : 255;
            break;

        case 'text' :
        case 'blob' :
            $len_type = 'string';
            $max_length = 65535;
            break;

        case 'mediumtext' :
        case 'mediumblob' :
            $len_type = 'string';
            $max_length = 16777215;
            break;

        case 'longtext' :
        case 'longblob' :
            $len_type = 'string';
            $max_length = 4294967295;
            break;

        case 'bit' :
            $len_type = 'num';
            $min = 0;
            $max = '' != $max_dig ? $max_dig : 64;
            break;

        case 'tinyint' :
        case 'bool' :
            $len_type = 'num';
            if ($unsigned) {
                $min = 0;
                $max = 255;
            } else {
                $min = -128;
                $max = 127;
            }
            break;

        case 'smallint' :
            $len_type = 'num';
            if ($unsigned) {
                $min = 0;
                $max = 65536;
            } else {
                $min = -32768;
                $max = 32767;
            }
            break;

        case 'mediumint' :
            $len_type = 'num';
            if ($unsigned) {
                $min = 0;
                $max = 16777215;
            } else {
                $min = -8388608;
                $max = 8388607;
            }
            break;

        case 'int' :
        case 'integer' :
            $len_type = 'num';
            if ($unsigned) {
                $min = 0;
                $max = 4294967295;
            } else {
                $min = -2147483648;
                $max = 2147483647;
            }
            break;

        case 'bigint' :
            $len_type = 'num';
            if ($unsigned) {
                $min = 0;
                $max = 1.84467E+19;
            } else {
                $min = -9.22337E+18;
                $max = 9.22337E+18;
            }
            break;

        case 'float' :
            $len_type = 'num';
            if ($unsigned) {
                $min = 0;
                $max = 3.40282E+38;
            } else {
                $min = -3.40282E+38;
                $max = 3.40282E+38;
            }
            break;

        case 'double' :
        case 'double precision' :
            $len_type = 'num';
            if ($unsigned) {
                $min = 0;
                $max = 1.7976931348623157E+308;
            } else {
                $min = -1.7976931348623157E+308;
                $max = 1.7976931348623157E+308;
            }
            break;

        case 'real' :
        case 'decimal' :
        case 'dec' :
        case 'numeric' :
        case 'fixed' :
            $len_type = 'decimal'; // This doesn't match anything, on purpose.
            break;

        default :
            $len_type = null;
            break;
        }
        if ($max_length > 0 && $len_type == 'setenum') {
            $o[] = "\$fv->stringLength('$field', 0, $max_length, sprintf(_(\"%s has an invalid selection.\"), _(\"$title\")));";
        }
        if ($max_length > 0 && $len_type == 'string') {
            $o[] = "\$fv->stringLength('$field', 0, $max_length, sprintf(_(\"%s must be %d-to-%d characters in length.\"), _(\"$title\"), 0, $max_length));";
        }
        if ($len_type == 'num') {
            $o[] = "\$fv->numericRange('$field', $min, $max, sprintf(_(\"%s must be a number between %d and %d.\"), _(\"$title\"), $min, $max));";
        }

        // ----------- type check ------------
        switch ($type) {

        case 'enum' :

        case 'set' :
            break;

        case 'char' :
        case 'varchar' :

        case 'tinytext' :
        case 'text' :
        case 'mediumtext' :
        case 'longtext' :
        case 'tinyblob' :
        case 'blob' :
        case 'mediumblob' :
        case 'longblob' :
//             $o[] = "\$fv->isString('$field', _(\"<strong>$title</strong> must be a string.\"));"; // Pretty useless
            break;

        case 'tinyint' :
        case 'bit' :
        case 'bool' :
        case 'smallint' :
        case 'mediumint' :
        case 'int' :
        case 'integer' :
        case 'bigint' :
            $negative_ok = $unsigned ? '' : ', true';
            $o[] = "\$fv->isInteger('$field', sprintf(_(\"%s must be an integer.\"), _(\"$title\"))$negative_ok);";
            break;

        case 'float' :
        case 'double' :
            $negative_ok = $unsigned ? '' : ', true';
            $o[] = "\$fv->isFloat('$field', sprintf(_(\"%s must be a valid number.\"), _(\"$title\"))$negative_ok);";
            break;

        case 'real' :
        case 'decimal' :
        case 'dec' :
        case 'numeric' :
        case 'float' :
            if ($unsigned) {
                $negative_ok = 'false';
            } else {
                $negative_ok = 'true';
            }
            $negative_ok = $unsigned ? 'false' : 'true';
            $o[] = "\$fv->isDecimal('$field', $max_dig, $max_dec, false, sprintf(_(\"%s must be a number with a maximum of %d integer digits and %d fractional digits, e.g., {EX}.\"), _(\"$title\"), ${max_dig}-${max_dec}, $max_dec), MSG_ERR, __FILE__, __LINE__);";
            break;

        case 'date' :
        case 'datetime' :
            // \$fv->validateStrDate('$field', sprintf(_(\"%s must be a valid date in YYYY-MM-DD format.\"), _(\"$title\")));
            $o[] = "\$fv->validateStrDate('$field', sprintf(_(\"%s must be a valid date in YYYY-MM-DD format.\"), _(\"$title\")));";
            $o[] = "\$fv->checkRegex('$field', '/^\d{4}-\d{2}-\d{2}$/', true, sprintf(_(\"%s must be in YYYY-MM-DD format.\"), _(\"$title\")));";
            break;

        case 'timestamp' :
            $o[] = "\$fv->checkRegex('$field', '/^\d{14}$/', true, sprintf(_(\"%s must be a valid mysql timestamp in YYYYMMDDhhmmss format.\"), _(\"$title\")));";
            break;

        case 'time' :
            $o[] = "\$fv->checkRegex('$field', '/^\d{1,3}:\d{2}:\d{2}$/', true, sprintf(_(\"%s must be a valid time in hh:mm:ss format.\"), _(\"$title\")));";
            break;

        case 'year' :
            $o[] = "\$fv->checkRegex('$field', '/^\d{4}$/', true, sprintf(_(\"%s must be a valid year in YYYY format.\"), _(\"$title\")));";
            break;

        default :
            break;
        }

        if (preg_match('/email/', $field)) {
            $o[] = "\$fv->validateEmail('$field');";
        } else if (preg_match('/phone/', $field)) {
            $o[] = "\$fv->validatePhone('$field');";
        }

        // Blank between cols?
        $o[] = '';
    }
} else {
    die(sprintf("%s Warning: %s does not have any columns.\n", basename($_SERVER['argv'][0]), $db_tbl));
}

// Sort?
// natsort($o);

// Remove last empty element.
if ('' == end($o)) {
    array_pop($o);
}

echo "function validateInput()
{
    global \$fv;

    " . join("\n    ", $o) . "
}";