assetmgt/user_role.php

<?php
defined(page_security_key) or exit;

if (debug && debug_id == $_SESSION['authorization']['id']){
    ini_set('display_errors', '1');
    ini_set('display_startup_errors', '1');
    error_reporting(E_ALL);
}

include_once './assets/functions.php';
include_once './settings/settings_redirector.php';

//SET ORIGIN FOR NAVIGATION
$_SESSION['prev_origin_user_role'] = $_SERVER['REQUEST_URI'];
$page = 'user_role';
//Check if allowed
if (isAllowed($page,$_SESSION['authorization']['permissions'],$_SESSION['authorization']['permission'],'R') === 0){
    header('location: index.php');
    exit;
}
//PAGE Security
$page_manage = 'user_role_manage';
$update_allowed = isAllowed($page ,$_SESSION['authorization']['permissions'],$_SESSION['authorization']['permission'],'U');
$update_allowed_edit = isAllowed($page_manage ,$_SESSION['authorization']['permissions'],$_SESSION['authorization']['permission'],'U');
$delete_allowed = isAllowed($page_manage ,$_SESSION['authorization']['permissions'],$_SESSION['authorization']['permission'],'D');
$create_allowed = isAllowed($page_manage ,$_SESSION['authorization']['permissions'],$_SESSION['authorization']['permission'],'C');

//GET Details from URL
$GET_VALUES = urlGETdetails($_GET) ?? '';

//CALL TO API FOR General information
$api_url = '/v2/user_roles/'.$GET_VALUES;
$responses = ioServer($api_url,'');
//Decode Payload
if (!empty($responses)){$responses = json_decode($responses);}else{$responses = null;}
$responses = $responses[0];

$role_id = $responses->rowID;

//CALL TO API FOR Role Permissions
$api_url = '/v2/role_access_permissions/role_id='.$role_id;
$permissions = ioServer($api_url,'');
//Decode Payload
if (!empty($permissions)){$permissions = json_decode($permissions);}else{$permissions = null;}

//CALL TO API FOR All Access Elements (no paging)
$api_url = '/v2/access_elements/all=';
$all_access_elements = ioServer($api_url,'');
//Decode Payload
if (!empty($all_access_elements)){$all_access_elements = json_decode($all_access_elements);}else{$all_access_elements = null;}

// Create lookup array for existing permissions
$permission_lookup = [];
if (!empty($permissions)){
    foreach ($permissions as $perm){
        $permission_lookup[$perm->access_id] = $perm;
    }
}

//CALL TO API FOR User Role Assignments
$api_url = '/v2/user_role_assignments/role_id='.$role_id;
$assignments = ioServer($api_url,'');
//Decode Payload
if (!empty($assignments)){$assignments = json_decode($assignments);}else{$assignments = null;}

//------------------------------
// Handle POST for inline edit
//------------------------------
if (isset($_POST['save_permissions']) && $update_allowed_edit === 1) {
    // Update role info (name, description, status)
    $role_data = json_encode([
        'rowID' => $role_id,
        'name' => $_POST['name'] ?? '',
        'description' => $_POST['description'] ?? '',
        'is_active' => $_POST['is_active'] ?? 1
    ], JSON_UNESCAPED_UNICODE);
    ioServer('/v2/user_roles', $role_data);

    // Process permission updates
    $posted_permissions = $_POST['permissions'] ?? [];

    // For each access element, update or create permission
    foreach ($all_access_elements as $element) {
        $access_id = $element->rowID;
        $has_permission = isset($posted_permissions[$access_id]);
        $existing_permission = $permission_lookup[$access_id] ?? null;

        if ($has_permission) {
            // Get CRUD values
            $can_create = isset($posted_permissions[$access_id]['C']) ? 1 : 0;
            $can_read = isset($posted_permissions[$access_id]['R']) ? 1 : 0;
            $can_update = isset($posted_permissions[$access_id]['U']) ? 1 : 0;
            $can_delete = isset($posted_permissions[$access_id]['D']) ? 1 : 0;

            if ($existing_permission) {
                // Update existing permission
                $data = json_encode([
                    'rowID' => $existing_permission->rowID,
                    'role_id' => $role_id,
                    'access_id' => $access_id,
                    'can_create' => $can_create,
                    'can_read' => $can_read,
                    'can_update' => $can_update,
                    'can_delete' => $can_delete
                ], JSON_UNESCAPED_UNICODE);
            } else {
                // Insert new permission
                $data = json_encode([
                    'role_id' => $role_id,
                    'access_id' => $access_id,
                    'can_create' => $can_create,
                    'can_read' => $can_read,
                    'can_update' => $can_update,
                    'can_delete' => $can_delete
                ], JSON_UNESCAPED_UNICODE);
            }
            ioServer('/v2/role_access_permissions', $data);
        } else {
            // If no permission checkboxes selected but had existing permission, delete it
            if ($existing_permission) {
                $data = json_encode([
                    'rowID' => $existing_permission->rowID,
                    'delete' => 'delete'
                ], JSON_UNESCAPED_UNICODE);
                ioServer('/v2/role_access_permissions', $data);
            }
        }
    }

    // Redirect to refresh
    header('Location: index.php?page=user_role&rowID='.$role_id.'&success_msg=2');
    exit;
}


//------------------------------
//Variables
//------------------------------
$status_text = ($responses->is_active == 1) ? ($enabled ?? 'Active') : ($disabled ?? 'Inactive');
$status_class = ($responses->is_active == 1) ? 'id1' : 'id0';

// Handle success messages
if (isset($_GET['success_msg'])) {
    if ($_GET['success_msg'] == 1) {
        $success_msg = ($message_role_1 ?? 'Role created successfully');
    }
    if ($_GET['success_msg'] == 2) {
        $success_msg = ($message_role_2 ?? 'Role updated successfully');
    }
    if ($_GET['success_msg'] == 3) {
        $success_msg = ($message_role_3 ?? 'Role deleted successfully');
    }
}

template_header(($user_role_title ?? 'User Role'), 'user_role', 'view');
$view = '
    <div class="content-title responsive-flex-wrap responsive-pad-bot-3">
        <h2 class="responsive-width-100">'.($view_role_h2 ?? 'User Role').' - '.$responses->name.'</h2>
        <a href="index.php?page='.$_SESSION['origin'].'&p='.$_SESSION['p'].$_SESSION['status'].$_SESSION['sort'].$_SESSION['search'].'" class="btn alt mar-right-2">←</a>
';

if ($update_allowed_edit === 1){
    $view .= '<a href="javascript:void(0);" id="editBtn" class="btn mar-right-2" onclick="togglePermissionsEdit()">✏️</a>';
    $view .= '<button type="submit" form="permissionsForm" id="saveBtn" class="btn" style="display:none;">💾</button>';
}

$view .= '</div>';

if (isset($success_msg)){
    $view .= ' <div class="msg success">
                    <i class="fas fa-check-circle"></i>
                    <p>'.$success_msg.'</p>
                    <i class="fas fa-times"></i>
                </div>';
}

// Start form wrapper for edit mode
$view .= '<form id="permissionsForm" action="" method="post">
            <input type="hidden" name="save_permissions" value="1">
            <input type="hidden" name="rowID" value="'.$role_id.'">';

$view .= '<div class="content-block-wrapper">';

// Role Information Block
$view .= '  <div class="content-block order-details">
                <div class="block-header">
                <i class="fa-solid fa-circle-info"></i>'.($view_role_information ?? 'Role Information').'
                </div>
                <div class="order-detail">
                    <h3>'.($general_status ?? 'Status').'</h3>
                    <p>
                        <span class="view-mode status '.$status_class.'">'.$status_text.'</span>
                        <select class="edit-mode" name="is_active" style="display:none;">
                            <option value="1"'.($responses->is_active == 1 ? ' selected' : '').'>'.($enabled ?? 'Active').'</option>
                            <option value="0"'.($responses->is_active == 0 ? ' selected' : '').'>'.($disabled ?? 'Inactive').'</option>
                        </select>
                    </p>
                </div>
                <div class="order-detail">
                    <h3>'.($role_name ?? 'Role Name').'</h3>
                    <p>
                        <span class="view-mode">'.$responses->name.'</span>
                        <input type="text" class="edit-mode" name="name" value="'.$responses->name.'" style="display:none;" required>
                    </p>
                </div>
                <div class="order-detail">
                    <h3>'.($role_description ?? 'Description').'</h3>
                    <p>
                        <span class="view-mode">'.($responses->description ?? '-').'</span>
                        <textarea class="edit-mode" name="description" style="display:none;">'.($responses->description ?? '').'</textarea>
                    </p>
                </div>
            </div>
';

// Role Assignments Block
$view .='<div class="content-block order-details">
            <div class="block-header">
                <i class="fa-solid fa-users fa-sm"></i>'.($view_role_assignments ?? 'Assigned Users').'
            </div>';

if (!empty($assignments)){
    foreach ($assignments as $assignment){
        $assignment_status = ($assignment->is_active == 1) ? ($enabled ?? 'Active') : ($disabled ?? 'Inactive');
        $view .= '<div class="order-detail">
                    <h3>'.$assignment->username.'</h3>
                    <p>'.$assignment_status.((!empty($assignment->expires_at))? ' - '.($expires ?? 'Expires').': '.$assignment->expires_at : '').'</p>
                </div>';
    }
} else {
    $view .= '<div class="order-detail">
                <h3>-</h3>
                <p>'.($no_users_assigned ?? 'No users assigned to this role').'</p>
            </div>';
}

$view .= '</div>';

$view .= '</div>'; // Close content-block-wrapper

// Permissions Table Block
$view .= '<div class="content-block">
            <div class="block-header">
                <i class="fa-solid fa-key fa-sm"></i>'.($view_role_permissions ?? 'Role Permissions').'
            </div>
             <div class="table">
                <table>
                    <thead>
                        <tr>
                            <th>'.($access_element_name ?? 'Access Element').'</th>
                            <th class="responsive-hidden">'.($access_element_path ?? 'Path').'</th>
                            <th class="responsive-hidden">'.($access_element_group ?? 'Group').'</th>
                            <th><span class="view-mode">'.($permission_create ?? 'C').'</span><a href="javascript:void(0);" class="edit-mode" style="display:none;" onclick="toggleColumn(\'C\')">'.($permission_create ?? 'C').'</a></th>
                            <th><span class="view-mode">'.($permission_read ?? 'R').'</span><a href="javascript:void(0);" class="edit-mode" style="display:none;" onclick="toggleColumn(\'R\')">'.($permission_read ?? 'R').'</a></th>
                            <th><span class="view-mode">'.($permission_update ?? 'U').'</span><a href="javascript:void(0);" class="edit-mode" style="display:none;" onclick="toggleColumn(\'U\')">'.($permission_update ?? 'U').'</a></th>
                            <th><span class="view-mode">'.($permission_delete ?? 'D').'</span><a href="javascript:void(0);" class="edit-mode" style="display:none;" onclick="toggleColumn(\'D\')">'.($permission_delete ?? 'D').'</a></th>
                        </tr>
                    </thead>
                    <tbody>';

if (!empty($all_access_elements)){
    foreach ($all_access_elements as $element){
        $access_id = $element->rowID;
        $existing_perm = $permission_lookup[$access_id] ?? null;

        // Determine current permission values
        $has_create = ($existing_perm && $existing_perm->can_create == 1);
        $has_read = ($existing_perm && $existing_perm->can_read == 1);
        $has_update = ($existing_perm && $existing_perm->can_update == 1);
        $has_delete = ($existing_perm && $existing_perm->can_delete == 1);
        $has_any_permission = ($has_create || $has_read || $has_update || $has_delete);

        // Row class - hide unassigned rows in view mode
        $row_class = $has_any_permission ? '' : ' class="edit-only-row" style="display:none;"';

        // View mode icons
        $icon_create = $has_create ? '<i class="fa-solid fa-check" style="color:green;"></i>' : '<i class="fa-solid fa-times" style="color:red;"></i>';
        $icon_read = $has_read ? '<i class="fa-solid fa-check" style="color:green;"></i>' : '<i class="fa-solid fa-times" style="color:red;"></i>';
        $icon_update = $has_update ? '<i class="fa-solid fa-check" style="color:green;"></i>' : '<i class="fa-solid fa-times" style="color:red;"></i>';
        $icon_delete = $has_delete ? '<i class="fa-solid fa-check" style="color:green;"></i>' : '<i class="fa-solid fa-times" style="color:red;"></i>';

        // Edit mode checkboxes
        $cb_create_checked = $has_create ? ' checked' : '';
        $cb_read_checked = $has_read ? ' checked' : '';
        $cb_update_checked = $has_update ? ' checked' : '';
        $cb_delete_checked = $has_delete ? ' checked' : '';

        $view .= '<tr'.$row_class.'>
                    <td>'.$element->access_name.'</td>
                    <td class="responsive-hidden">'.$element->access_path.'</td>
                    <td class="responsive-hidden">'.($element->access_group ?? '-').'</td>
                    <td>
                        <span class="view-mode">'.$icon_create.'</span>
                        <input type="checkbox" class="edit-mode" name="permissions['.$access_id.'][C]" value="1"'.$cb_create_checked.' style="display:none;">
                    </td>
                    <td>
                        <span class="view-mode">'.$icon_read.'</span>
                        <input type="checkbox" class="edit-mode" name="permissions['.$access_id.'][R]" value="1"'.$cb_read_checked.' style="display:none;">
                    </td>
                    <td>
                        <span class="view-mode">'.$icon_update.'</span>
                        <input type="checkbox" class="edit-mode" name="permissions['.$access_id.'][U]" value="1"'.$cb_update_checked.' style="display:none;">
                    </td>
                    <td>
                        <span class="view-mode">'.$icon_delete.'</span>
                        <input type="checkbox" class="edit-mode" name="permissions['.$access_id.'][D]" value="1"'.$cb_delete_checked.' style="display:none;">
                    </td>
                </tr>';
    }
} else {
    $view .= '<tr>
                <td colspan="7" style="text-align:center;">'.($no_access_elements ?? 'No access elements found').'</td>
            </tr>';
}

$view .= '      </tbody>
            </table>
            </div>
        </div>
    ';

// Metadata Block
$view .= '<div class="content-block">
    <div class="block-header">
        <i class="fa-solid fa-bars fa-sm"></i>'.($tab3 ?? 'Details').'
    </div>
    <div class="table order-table">
        <table>
            <tr>
                <td style="width:25%;">'.($general_created ?? 'Created').'</td>
                <td>'.getRelativeTime($responses->created).'</td>
            </tr>
            <tr>
                <td style="width:25%;">'.($general_updated ?? 'Updated').'</td>
                <td>'.getRelativeTime($responses->updated).'</td>
            </tr>
        </table>
    </div>
</div>
</form>
';

//OUTPUT
echo $view;

$js = 'var permissionsEditMode = false;
function togglePermissionsEdit() {
    permissionsEditMode = !permissionsEditMode;
    var editBtn = document.getElementById("editBtn");
    var saveBtn = document.getElementById("saveBtn");
    var viewElements = document.querySelectorAll(".view-mode");
    var editElements = document.querySelectorAll(".edit-mode");
    var editOnlyRows = document.querySelectorAll(".edit-only-row");
    var i;
    if (permissionsEditMode) {
        for (i = 0; i < viewElements.length; i++) { viewElements[i].style.display = "none"; }
        for (i = 0; i < editElements.length; i++) { editElements[i].style.display = "inline"; }
        for (i = 0; i < editOnlyRows.length; i++) { editOnlyRows[i].style.display = "table-row"; }
        editBtn.style.display = "none";
        saveBtn.style.display = "inline-block";
    } else {
        for (i = 0; i < viewElements.length; i++) { viewElements[i].style.display = "inline"; }
        for (i = 0; i < editElements.length; i++) { editElements[i].style.display = "none"; }
        for (i = 0; i < editOnlyRows.length; i++) { editOnlyRows[i].style.display = "none"; }
        editBtn.style.display = "inline-block";
        saveBtn.style.display = "none";
    }
}
function toggleColumn(type) {
    var checkboxes = document.querySelectorAll("input[name$=\\"[" + type + "]\\"]");
    var allChecked = true;
    for (var i = 0; i < checkboxes.length; i++) {
        if (!checkboxes[i].checked) {
            allChecked = false;
            break;
        }
    }
    for (var i = 0; i < checkboxes.length; i++) {
        checkboxes[i].checked = !allChecked;
    }
}';

template_footer($js);