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refactor!: Drop support for SMF 2.0.x
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@live627
live627 committed Oct 31, 2022
1 parent dbf3908 commit 867edf1
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Showing 8 changed files with 229 additions and 335 deletions.
155 changes: 70 additions & 85 deletions src/CustomForm.php
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Original file line number Diff line number Diff line change
@@ -1,16 +1,24 @@
<?php

// This function shows the custom forms and submits them.
declare(strict_types=1);

/**
* @package Ultimate Menu mod
* @version 2.2.4
* @author John Rayes <live627@gmail.com>
* @copyright Copyright (c) 2014, John Rayes
* @license http://opensource.org/licenses/MIT MIT
*/

function CustomForm()
{
global $smcFunc, $context, $txt, $scripturl, $sourcedir, $user_info, $modSettings;
global $smcFunc, $context, $txt, $scripturl, $user_info, $modSettings;

// Generate a visual verification code to make sure the user is no bot.
$context['require_verification'] =
$user_info['is_guest'] || !$user_info['is_mod'] && !$user_info['is_admin'] && !empty($modSettings['posts_require_captcha']) && ($user_info['posts'] < $modSettings['posts_require_captcha']);
$context['require_verification'] = require_verification();
if ($context['require_verification'])
{
require_once($sourcedir . '/Subs-Editor.php');
require_once __DIR__ . '/Subs-Editor.php';
$verificationOptions = array(
'id' => 'customform',
);
Expand All @@ -31,23 +39,30 @@ function CustomForm()

// Wait a second... Are you even allowed to use this form?
if (!allowedTo('custom_forms_' . $form_id))
redirectExit("action=form");
redirectexit('action=form');

// Get the data about the current form.
$request = $smcFunc['db_query'](
'',
'
SELECT title, output, subject, id_board, icon, form_exit, template_function
FROM {db_prefix}cf_forms
WHERE id_form = {int:id}',
$request = $smcFunc['db_query']('', '
SELECT title, output, subject, id_board, icon, form_exit, template_function
FROM {db_prefix}cf_forms AS f
WHERE title != \'\'
AND EXISTS
(
SELECT * FROM {db_prefix}cf_fields AS d
WHERE d.id_form = f.id_form
AND title != \'\'
AND text != \'\'
AND type != \'\'
)
AND id_form = {int:id}',
array(
'id' => $form_id,
)
);

// Did we get some form data? If not then redirect the user to the form view page.
if (!($form_data = $smcFunc['db_fetch_assoc']($request)))
redirectExit("action=form;");
redirectexit('action=form;');

$output = $form_data['output'];
$exit = $form_data['form_exit'];
Expand All @@ -60,16 +75,14 @@ function CustomForm()
$smcFunc['db_free_result']($request);

// Get a list of the current fields attached to this form.
$request = $smcFunc['db_query'](
'',
'
SELECT id_field, title, text, type, type_vars
FROM {db_prefix}cf_fields
WHERE id_form = {int:id}
AND title != \'\'
AND text != \'\'
AND type != \'\'
ORDER BY ID_FIELD',
$request = $smcFunc['db_query']('', '
SELECT id_field, title, text, type, type_vars
FROM {db_prefix}cf_fields
WHERE id_form = {int:id}
AND title != \'\'
AND text != \'\'
AND type != \'\'
ORDER BY id_field',
array(
'id' => $form_id,
)
Expand All @@ -91,27 +104,25 @@ function CustomForm()
]);
$data[] = $row;
}

// Free the db request.
$smcFunc['db_free_result']($request);

// Do we have fields attached to this form? If not then redirect the user to the form view page.
if (empty($data))
redirectExit("action=form;");
redirectexit('action=form;');

require_once($sourcedir . '/Class-CustomForm.php');
require_once __DIR__ . '/Class-CustomForm.php';

// Do we need to submit this form?
$post_errors = array();
if (isset($_POST['n']))
{
$vars = array();
$replace = array();
$post_errors = array();
if ('' != ($sc_error = checkSession('post', '', false)))
$post_errors[] = array(['error_' . $sc_error, '']);
if ($context['require_verification'])
{
require_once($sourcedir . '/Subs-Editor.php');
require_once __DIR__ . '/Subs-Editor.php';
$verificationOptions = array(
'id' => 'customform',
);
Expand Down Expand Up @@ -142,7 +153,7 @@ function CustomForm()
// Do we have completly valid field data?
if ($post_errors === [])
{
require_once($sourcedir . '/Subs-Post.php');
require_once __DIR__ . '/Subs-Post.php';
$msgOptions = array(
'id' => 0,
'subject' => customform_replace_vars($subject, $vars),
Expand All @@ -168,15 +179,16 @@ function CustomForm()
if ($exit == 'board' || $exit == '')
redirectexit('board=' . $board . '.0');
elseif ($exit == 'forum')
redirectExit();
redirectexit();
elseif ($exit == 'form')
redirectExit("action=form;");
redirectexit('action=form;');
elseif ($exit == 'thanks')
redirectExit("action=form;thankyou");
redirectexit('action=form;thankyou');
else
redirectexit("$exit");
redirectexit($exit);
}
$context['post_errors'] = $post_errors;
$context['template_layers'][] = 'errors';
}

// Otherwise we shall show the submit form page.
Expand All @@ -185,12 +197,11 @@ function CustomForm()
// Okay, lets format the field data.
foreach ($data as $field)
{
$value = isset($_POST['CustomFormField'][$field['id_field']]) ? $_POST['CustomFormField'][$field['id_field']] : '';
$class_name = 'CustomForm_' . $field['type2'];
if (!class_exists($class_name))
fatal_error('Param "' . $field['type2'] . '" not found for field "' . $field['text'] . '" at ID #' . $field['id_field'] . '.', false);

$type = new $class_name($field, $value, !empty($value));
$type = new $class_name($field, $_POST['CustomFormField'][$field['id_field']] ?? '');
$type->setOptions();
$type->setHtml();

Expand All @@ -203,88 +214,62 @@ function CustomForm()
);
}

// Do we have fields data? If not then redirect the user to the form view page.
if (empty($context['fields']))
redirectExit("action=form;");

// Load the language files.
loadLanguage('CustomForm+Post+Errors');

// Setup and load the necessary template related stuff.
$context['page_title'] = $form_title;
$context['form_id'] = $form_id;
$context['failed_form_submit'] = !empty($post_errors);
$context['failed_form_submit'] = $post_errors === [];
$template_function = 'template_' . $form_data['template_function'];
$context['template_function'] = function_exists('form_' . $template_function) ? $template_function : 'template_submit_form';
$context['sub_template'] = 'submit_form';
loadTemplate('CustomForm');
$context['template_layers'][] = function_exists($template_function . '_above') && function_exists($template_function . '_below') ? $context['template_function'] : 'form';
if (!empty($post_errors))
$context['template_layers'][] = 'errors';
}
// If not then fall to the default view form page, with the list of forms.
else
listCustomForm();
}

function require_verification()
{
global $modSettings, $user_info;

return $user_info['is_guest'] || !$user_info['is_mod'] && !$user_info['is_admin'] && !empty($modSettings['posts_require_captcha']) && ($user_info['posts'] < $modSettings['posts_require_captcha']);
}

function listCustomForm()
{
global $context, $modSettings, $scripturl, $smcFunc, $sourcedir, $txt;
global $context, $modSettings, $smcFunc, $txt;

if (!allowedTo('customform_view_perms'))
redirectExit();
redirectexit();

loadLanguage('CustomForm');
loadTemplate('CustomForm');

$request = $smcFunc['db_query']('', '
SELECT id_form
FROM {db_prefix}cf_fields
SELECT id_form, title
FROM {db_prefix}cf_forms AS f
WHERE title != \'\'
AND text != \'\'
AND type != \'\''
);

$cf = array();
while (list ($id_form) = $smcFunc['db_fetch_row']($request))
if (allowedTo('custom_forms_' . $id_form) && !in_array($id_form, $cf))
$cf[] = $id_form;
$smcFunc['db_free_result']($request);

// Get the data from the cf_forms table.
$request = $smcFunc['db_query']('', '
SELECT f.id_form, f.title, b.name, b.id_board
FROM {db_prefix}cf_forms f, {db_prefix}boards b
WHERE b.id_board = f.id_board
AND b.redirect = \'\''
);

//~ // Go through all of the forms and add them to the list.
//~ $request = $smcFunc['db_query']('', '
//~ SELECT id_form, title
//~ FROM {db_prefix}cf_forms AS f
//~ WHERE title != {string:empty_string}
//~ WHERE NOT EXISTS
//~ (
//~ SELECT * FROM {db_prefix}cf_fields AS d
//~ WHERE d.id_form = f.id_form
//~ and title != \'\'
//~ AND text != \'\'
//~ AND type != \'\'
//~ )',
//~ array(
//~ 'empty_string' => '',
//~ )
//~ );
AND EXISTS
(
SELECT * FROM {db_prefix}cf_fields AS d
WHERE d.id_form = f.id_form
AND title != \'\'
AND text != \'\'
AND type != \'\'
)');
$context['forms'] = array();
while (list ($id_form, $title) = $smcFunc['db_fetch_row']($request))
if (allowedTo('custom_forms_' . $id_form) && in_array($id_form, $cf))
if (allowedTo('custom_forms_' . $id_form))
$context['forms'][] = [$id_form, $title, ''];
$smcFunc['db_free_result']($request);

$context['template_layers'][] = 'main';
$context['template_layers'][] = 'forms';
$context['page_title'] = !empty($modSettings['customform_view_title'])
? $modSettings['customform_view_title']
: $txt['customform_tabheader'];
$context['page_message'] = $modSettings['customform_view_text'] ?? '';
$context['sub_template'] = 'forms';
}

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