cerebrate/templates/Instance/settings.php

<?php
// debug($settings);
// debug($settingsProvider);
// debug($notices);
$mainNoticeHeading = [
    'critical' => __('Your Cerebrate instance requires immediate attention.'),
    'warning' => __('Issues found, it is recommended that you resolve them.'),
    'info' => __('There are some optional settings that are incorrect or not set.'),
];
$noticeDescriptionPerLevel = [
    'critical' => __('Cerebrate will not operate correctly or will be unsecure until these issues are resolved.'),
    'warning' => __('Some of the features of Cerebrate cannot be utilised until these issues are resolved.'),
    'info' => __('There are some optional tweaks that could be done to improve the looks of your Cerebrate instance.'),
];
$headingPerLevel = [
    'critical' => __('Critical settings'),
    'warning' => __('Warning settings'),
    'info' => __('Info settings'),
];

$settingTable = genLevel0($settingsProvider, $this);
$alertVariant = 'info';
$alertBody = '';
$skipHeading = false;
$tableItems = [];
foreach (array_keys($mainNoticeHeading) as $level) {
    if(!empty($notices[$level])) {
        $variant = $level == 'critical' ? 'danger' : $level;
        if (!$skipHeading) {
            $alertBody .= sprintf('<h5 class="alert-heading">%s</h5>', $mainNoticeHeading[$level]);
            $alertVariant = $variant;
            $skipHeading = true;
        }
        $tableItems[] = [
            'severity' => $headingPerLevel[$level],
            'issues' => count($notices[$level]),
            'badge-variant' => $variant,
            'description' => $noticeDescriptionPerLevel[$level],
        ];
    }
}
$alertBody .= $this->Bootstrap->table([
    'small' => true,
    'striped' => false,
    'hover' => false,
    'borderless' => true,
    'bordered' => false,
    'tableClass' => 'mb-0'
], [
    'fields' => [
        ['key' => 'severity', 'label' => __('Severity')],
        ['key' => 'issues', 'label' => __('Issues'), 'formatter' => function($count, $row) {
            return $this->Bootstrap->badge([
                'variant' => $row['badge-variant'],
                'text' => $count
            ]);
        }],
        ['key' => 'description', 'label' => __('Description')]
    ],
    'items' => $tableItems,
]);
$settingNotice = $this->Bootstrap->alert([
    'variant' => $alertVariant,
    'html' => $alertBody
]);
?>
<div class="px-5">
    <div class="">
        <?= $settingNotice ?>
    </div>
    <div class="mb-3">
        <input class="form-control" type="text" id="search" placeholder="<?= __('Search settings') ?>" aria-describedby="<?= __('Search setting input') ?>">
    </div>
    <?= $settingTable; ?>
</div>

<?php
function genLevel0($settingsProvider, $appView)
{
    $content0 = [];
    $level0 = array_keys($settingsProvider);
    foreach ($settingsProvider as $level1Name => $level1Setting) {
        if (!empty($level1Setting)) {
            $content0[] = genLevel1($level1Setting, $appView);
        } else {
            $content0[] = __('No Settings available yet');
        }
    }
    $tabsOptions0 = [
        // 'vertical' => true,
        // 'vertical-size' => 2,
        'card' => false,
        'pills' => false,
        'justify' => 'center',
        'content-class' => [''],
        'data' => [
            'navs' => $level0,
            'content' => $content0
        ]
    ];
    $table0 = $appView->Bootstrap->tabs($tabsOptions0);
    return $table0;
}

function genLevel1($level1Setting, $appView)
{
    $content1 = [];
    $nav1 = [];
    foreach ($level1Setting as $level2Name => $level2Setting) {
        if (!empty($level2Setting)) {
            $content1[] = genLevel2($level2Name, $level2Setting, $appView);
        } else {
            $content1[] = '';
        }
        $nav1[$level2Name] = array_filter( // only show grouped settings
            array_keys($level2Setting),
            function ($settingGroupName) use ($level2Setting) {
                return !isLeaf($level2Setting[$settingGroupName]);
            }
        );
    }
    $contentHtml = implode('', $content1);
    $scrollspyNav = genScrollspyNav($nav1);
    $mainPanelHeight = 'calc(100vh - 8px - 42px - 1rem - 56px - 38px - 1rem)';
    $container =  '<div class="d-flex">';
    $container .=   "<div class=\"\" style=\"flex: 0 0 10em;\">{$scrollspyNav}</div>";
    $container .=   "<div data-spy=\"scroll\" data-target=\"#navbar-scrollspy-setting\" data-offset=\"24\" style=\"height: {$mainPanelHeight}\" class=\"p-3 overflow-auto position-relative flex-grow-1\">{$contentHtml}</div>";
    $container .= '</div>';
    return $container;
}

function genLevel2($level2Name, $level2Setting, $appView)
{
    foreach ($level2Setting as $level3Name => $level3Setting) {
        if (!empty($level3Setting)) {
            $level3 = genLevel3($level2Name, $level3Name, $level3Setting, $appView);
            $content2[] = sprintf('<div id="%s">%s</div>', sprintf('sp-%s', h($level2Name)), $level3);
        } else {
            $content2[] = '';
        }
    }
    return implode('', $content2);
}

function genLevel3($level2Name, $settingGroupName, $setting, $appView)
{
    $settingGroup = '';
    if (isLeaf($setting)) {
        $tmp = genSingleSetting($settingGroupName, $setting, $appView);
        $settingGroup = "<div>{$tmp}</div>";
    } else {
        $tmpID = sprintf('sp-%s-%s', h($level2Name), h($settingGroupName)); 
        $settingGroup .= sprintf('<h4 id="%s"><a class="text-reset text-decoration-none" href="#%s">%s</a></h4>', $tmpID, $tmpID, h($settingGroupName));
        foreach ($setting as $singleSettingName => $singleSetting) {
            $tmp = genSingleSetting($singleSettingName, $singleSetting, $appView);
            $settingGroup .= sprintf('<div class="ml-3">%s</div>', $tmp);
        }
        $settingGroup = $appView->Bootstrap->genNode('div', [
            'class' => ['shadow', 'p-2', 'mb-4', 'rounded', ($appView->get('darkMode') ? 'bg-dark' : 'bg-light')],
        ], $settingGroup);
    }
    return $settingGroup;
}

function genSingleSetting($settingName, $setting, $appView)
{
    $dependsOnHtml = '';
    if (!empty($setting['dependsOn'])) {
        $dependsOnHtml = $appView->Bootstrap->genNode('span', [
        ], $appView->Bootstrap->genNode('sup', [
            'class' => [
                $appView->FontAwesome->getClass('info'),
                'ml-1',
            ],
            'title' => __('This setting depends on the validity of: {0}', h($setting['dependsOn']))
        ]));
    }
    $label = $appView->Bootstrap->genNode('label', [
        'class' => ['font-weight-bolder', 'mb-0'],
        'for' => $settingName
    ], h($setting['name']) . $dependsOnHtml);
    $description = '';
    if (!empty($setting['description'])) {
        $description = $appView->Bootstrap->genNode('small', [
            'class' => ['form-text', 'text-muted', 'mt-0'],
            'id' => "{$settingName}Help"
        ], h($setting['description']));
    }
    $error = '';
    if (!empty($setting['error'])) {
        $textColor = '';
        if ($setting['severity'] != 'critical') {
            $textColor = "text-{$setting['severity']}";
        }
        $error = $appView->Bootstrap->genNode('div', [
            'class' => ['d-block', 'invalid-feedback', $textColor],
        ], h($setting['errorMessage']));
    }
    if (empty($setting['type'])) {
        $setting['type'] = 'string';
    }
    if ($setting['type'] == 'string') {
        $input = genInputString($settingName, $setting, $appView);
    } elseif ($setting['type'] == 'boolean') {
        $input = genInputCheckbox($settingName, $setting, $appView);
        $description = '';
    } elseif ($setting['type'] == 'integer') {
        $input = genInputInteger($settingName, $setting, $appView);
    } elseif ($setting['type'] == 'select') {
        $input = genInputSelect($settingName, $setting, $appView);
    } elseif ($setting['type'] == 'multi-select') {
        $input = genInputMultiSelect($settingName, $setting, $appView);
    } else {
        $input = genInputString($settingName, $setting, $appView);
    }
    $container = $appView->Bootstrap->genNode('div', [
        'class' => ['form-group', 'mb-2']
    ], implode('', [$label, $input, $description, $error]));
    return $container;
}

function genInputString($settingName, $setting, $appView)
{
    // debug($setting);
    return $appView->Bootstrap->genNode('input', [
        'class' => [
            'form-control',
            (!empty($setting['error']) ? 'is-invalid' : ''),
            (!empty($setting['error']) ? ($setting['severity'] != 'critical' ? "border-{$setting['severity']} warning" : '') : ''),
        ],
        'type' => 'text',
        'id' => $settingName,
        'value' => isset($setting['value']) ? $setting['value'] : "",
        'placeholder' => $setting['default'] ?? '',
        'aria-describedby' => "{$settingName}Help"
    ]);
}
function genInputCheckbox($settingName, $setting, $appView)
{
    $switch = $appView->Bootstrap->genNode('input', [
        'class' => [
            'custom-control-input'
        ],
        'type' => 'checkbox',
        'value' => !empty($setting['value']) ? 1 : 0,
        'checked' => !empty($setting['value']) ? 'checked' : '',
        'id' => $settingName,
    ]);
    $label = $appView->Bootstrap->genNode('label', [
        'class' => [
            'custom-control-label'
        ],
        'for' => $settingName,
    ], h($setting['description']));
    $container = $appView->Bootstrap->genNode('div', [
        'class' => [
            'custom-control',
            'custom-switch',
        ],
    ], implode('', [$switch, $label]));
    return $container;
}
function genInputInteger($settingName, $setting, $appView)
{
    return $appView->Bootstrap->genNode('input', [
        'class' => [
            'form-control'
        ],
        'params' => [
            'type' => 'integer',
            'id' => $settingName,
            'aria-describedby' => "{$settingName}Help"
        ]
    ]);
}
function genInputSelect($settingName, $setting, $appView)
{
}
function genInputMultiSelect($settingName, $setting, $appView)
{
}

function genScrollspyNav($nav1)
{
    $nav =  '<nav id="navbar-scrollspy-setting" class="navbar">';
    $nav .=     '<nav class="nav nav-pills flex-column">';
    foreach ($nav1 as $group => $sections) {
        $nav .= sprintf('<a class="nav-link main-group text-reset p-1" href="#%s">%s</a>', sprintf('sp-%s', h($group)), h($group));
        $nav .= sprintf('<nav class="nav nav-pills sub-group collapse flex-column" data-maingroup="%s">', sprintf('sp-%s', h($group)));
        foreach ($sections as $section) {
            $nav .= sprintf('<a class="nav-link nav-link-group text-reset ml-3 my-1 p-1" href="#%s">%s</a>', sprintf('sp-%s-%s', h($group), h($section)), h($section));
        }
        $nav .= '</nav>';
    }
    $nav .=     '</nav>';
    $nav .= '</nav>';
    return $nav;
}

function isLeaf($setting)
{
    return !empty($setting['name']) && !empty($setting['type']);
}

?>

<script>
    $(document).ready(function() {
        $('[data-spy="scroll"]').on('activate.bs.scrollspy', function(evt, {relatedTarget}) {
            const $associatedLink = $(`#navbar-scrollspy-setting nav.nav-pills .nav-link[href="${relatedTarget}"]`)
            let $associatedNav
            if ($associatedLink.hasClass('main-group')) {
                $associatedNav = $associatedLink.next()
            } else {
                $associatedNav = $associatedLink.parent()
            }
            const $allNavs = $('#navbar-scrollspy-setting nav.nav-pills.sub-group')
            $allNavs.removeClass('group-active').hide()
            $associatedNav.addClass('group-active').show()
        })
    })

</script>

<style>
    #navbar-scrollspy-setting nav.nav-pills .nav-link {
        background-color: unset !important;
        color: black;
        display: block;
    }

    #navbar-scrollspy-setting nav.nav-pills .nav-link:not(.main-group).active {
        color: #007bff !important;
        font-weight: bold;
    }

    #navbar-scrollspy-setting nav.nav-pills .nav-link.main-group:before {
        margin-right: 0.25em;
        font-family: 'Font Awesome 5 Free';
        font-weight: 900;
        -webkit-font-smoothing: antialiased;
        display: inline-block;
        font-style: normal;
        font-variant: normal;
        text-rendering: auto;
        line-height: 1;
    }

    #navbar-scrollspy-setting nav.nav-pills .nav-link.main-group.active:before {
        content: "\f0d7";
    }

    #navbar-scrollspy-setting nav.nav-pills .nav-link.main-group:before {
        content: "\f0da";
    }
</style>