mirror of
https://github.com/WenPai-org/lelms-copyright.git
synced 2025-08-03 12:31:28 +08:00
632 lines
29 KiB
PHP
632 lines
29 KiB
PHP
<?php
|
||
/**
|
||
* Plugin Name: LeLMS Copyright
|
||
* Plugin URI: https://wenpai.org/plugins/lelms-copyright
|
||
* Description: Adds watermark with username and prevents unauthorized screenshots
|
||
* Version: 1.1.7
|
||
* Author: LeLMS.com
|
||
* Author URI: https://lelms.com
|
||
* License: GPL v2 or later
|
||
* License URI: https://www.gnu.org/licenses/gpl-2.0.html
|
||
* Requires at least: 5.9
|
||
* Requires PHP: 7.4
|
||
* Text Domain: lelms-copyright
|
||
* Domain Path: /languages
|
||
*/
|
||
|
||
if (!defined('ABSPATH')) {
|
||
exit;
|
||
}
|
||
|
||
define('LELMS_COPYRIGHT_VERSION', '1.1.7');
|
||
define('LELMS_COPYRIGHT_DIR_URL', plugin_dir_url(__FILE__));
|
||
define('LELMS_COPYRIGHT_DIR_PATH', plugin_dir_path(__FILE__));
|
||
define('LELMS_COPYRIGHT_BASENAME', plugin_basename(__FILE__));
|
||
|
||
class LELMS_Copyright {
|
||
private $options;
|
||
|
||
public function __construct() {
|
||
load_plugin_textdomain('lelms-copyright', false, dirname(plugin_basename(__FILE__)) . '/languages/');
|
||
|
||
$defaults = array(
|
||
'watermark_opacity' => 0.1,
|
||
'watermark_size' => 20,
|
||
'watermark_spacing' => 150,
|
||
'watermark_color' => '#000000',
|
||
'watermark_angle' => -45,
|
||
'enable_devtools_protection' => 'yes',
|
||
'enable_print_protection' => 'yes',
|
||
'enable_copy_protection' => 'yes',
|
||
'enable_for_guests' => 'no',
|
||
'enable_guest_protection_only' => 'no',
|
||
'enable_guest_custom_watermark' => 'no',
|
||
'enable_custom_watermark' => 'no',
|
||
'custom_watermark_text' => '',
|
||
'watermark_type' => 'username',
|
||
'excluded_post_types' => array(),
|
||
'excluded_roles' => array(),
|
||
);
|
||
|
||
$current_options = get_option('lelms_copyright_options', false);
|
||
if ($current_options === false) {
|
||
update_option('lelms_copyright_options', $defaults);
|
||
$this->options = $defaults;
|
||
} else {
|
||
$this->options = wp_parse_args($current_options, $defaults);
|
||
}
|
||
|
||
add_action('wp_enqueue_scripts', array($this, 'enqueue_scripts'));
|
||
if (did_action('wp_body_open')) {
|
||
add_action('wp_body_open', array($this, 'add_watermark_container'));
|
||
} else {
|
||
add_action('wp_footer', array($this, 'add_watermark_container'));
|
||
}
|
||
add_action('admin_menu', array($this, 'add_admin_menu'));
|
||
add_action('admin_init', array($this, 'register_settings'));
|
||
add_action('wp_ajax_lelms_reset_options', array($this, 'reset_options'));
|
||
}
|
||
|
||
public function add_admin_menu() {
|
||
add_options_page(
|
||
__('LeLMS Copyright Settings', 'lelms-copyright'),
|
||
__('Copyright', 'lelms-copyright'),
|
||
'manage_options',
|
||
'lelms-copyright',
|
||
array($this, 'options_page')
|
||
);
|
||
}
|
||
|
||
public function register_settings() {
|
||
if (!isset($_GET['page']) || $_GET['page'] !== 'lelms-copyright') {
|
||
return;
|
||
}
|
||
|
||
register_setting('lelms_copyright', 'lelms_copyright_options', array($this, 'sanitize_options'));
|
||
|
||
add_settings_section(
|
||
'lelms_copyright_section',
|
||
__('Watermark Settings', 'lelms-copyright'),
|
||
array($this, 'section_description'),
|
||
'lelms-copyright'
|
||
);
|
||
|
||
add_settings_section(
|
||
'lelms_copyright_advanced_section',
|
||
__('Advanced Settings', 'lelms-copyright'),
|
||
array($this, 'advanced_section_description'),
|
||
'lelms-copyright-advanced'
|
||
);
|
||
|
||
$this->add_settings_fields();
|
||
}
|
||
|
||
public function section_description() {
|
||
echo '<p>' . esc_html__('Customize the watermark appearance and protection settings to secure your content.', 'lelms-copyright') . '</p>';
|
||
}
|
||
|
||
public function advanced_section_description() {
|
||
echo '<p>' . esc_html__('Configure advanced options to exclude specific post types or user roles from watermark and protection.', 'lelms-copyright') . '</p>';
|
||
}
|
||
|
||
public function sanitize_options($input) {
|
||
$sanitized = array();
|
||
$defaults = array(
|
||
'watermark_opacity' => 0.1,
|
||
'watermark_size' => 20,
|
||
'watermark_spacing' => 150,
|
||
'watermark_color' => '#000000',
|
||
'watermark_angle' => -45,
|
||
'enable_devtools_protection' => 'yes',
|
||
'enable_print_protection' => 'yes',
|
||
'enable_copy_protection' => 'yes',
|
||
'enable_for_guests' => 'no',
|
||
'enable_guest_protection_only' => 'no',
|
||
'enable_guest_custom_watermark' => 'no',
|
||
'enable_custom_watermark' => 'no',
|
||
'custom_watermark_text' => '',
|
||
'watermark_type' => 'username',
|
||
'excluded_post_types' => array(),
|
||
'excluded_roles' => array(),
|
||
);
|
||
|
||
$sanitized['watermark_opacity'] = min(max(floatval($input['watermark_opacity']), 0), 1);
|
||
$sanitized['watermark_size'] = absint($input['watermark_size']);
|
||
$sanitized['watermark_spacing'] = absint($input['watermark_spacing']);
|
||
$sanitized['watermark_color'] = sanitize_hex_color($input['watermark_color']);
|
||
$sanitized['watermark_angle'] = intval($input['watermark_angle']);
|
||
$sanitilized['enable_devtools_protection'] = isset($input['enable_devtools_protection']) && $input['enable_devtools_protection'] === 'yes' ? 'yes' : 'no';
|
||
$sanitized['enable_print_protection'] = isset($input['enable_print_protection']) && $input['enable_print_protection'] === 'yes' ? 'yes' : 'no';
|
||
$sanitized['enable_copy_protection'] = isset($input['enable_copy_protection']) && $input['enable_copy_protection'] === 'yes' ? 'yes' : 'no';
|
||
$sanitized['enable_for_guests'] = isset($input['enable_for_guests']) && $input['enable_for_guests'] === 'yes' ? 'yes' : 'no';
|
||
$sanitized['enable_guest_protection_only'] = isset($input['enable_guest_protection_only']) && $input['enable_guest_protection_only'] === 'yes' ? 'yes' : 'no';
|
||
$sanitized['enable_guest_custom_watermark'] = isset($input['enable_guest_custom_watermark']) && $input['enable_guest_custom_watermark'] === 'yes' ? 'yes' : 'no';
|
||
$sanitized['enable_custom_watermark'] = isset($input['enable_custom_watermark']) && $input['enable_custom_watermark'] === 'yes' ? 'yes' : 'no';
|
||
$sanitized['custom_watermark_text'] = sanitize_text_field($input['custom_watermark_text']);
|
||
$sanitized['watermark_type'] = in_array($input['watermark_type'], ['username', 'nickname', 'email', 'timestamp']) ? $input['watermark_type'] : 'username';
|
||
$sanitized['excluded_post_types'] = array_map('sanitize_key', (array) $input['excluded_post_types']);
|
||
$sanitized['excluded_roles'] = array_map('sanitize_key', (array) $input['excluded_roles']);
|
||
|
||
return wp_parse_args($sanitized, $defaults);
|
||
}
|
||
|
||
public function should_apply_protection() {
|
||
$enable_for_guests = $this->options['enable_for_guests'] === 'yes';
|
||
if (!is_user_logged_in() && !$enable_for_guests) {
|
||
return false;
|
||
}
|
||
|
||
$user = wp_get_current_user();
|
||
$user_roles = $user && $user->roles ? $user->roles : array('guest');
|
||
if (array_intersect($user_roles, (array) $this->options['excluded_roles'])) {
|
||
return false;
|
||
}
|
||
|
||
$post_type = get_post_type() ?: 'page';
|
||
if (in_array($post_type, (array) $this->options['excluded_post_types'])) {
|
||
return false;
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
public function should_apply_watermark() {
|
||
if (!$this->should_apply_protection()) {
|
||
return false;
|
||
}
|
||
|
||
$is_guest = !is_user_logged_in();
|
||
if ($is_guest) {
|
||
return $this->options['enable_for_guests'] === 'yes' && $this->options['enable_guest_custom_watermark'] === 'yes';
|
||
} else {
|
||
return true;
|
||
}
|
||
}
|
||
|
||
public function add_watermark_container() {
|
||
if ($this->should_apply_watermark()) {
|
||
echo '<div id="lelms-watermark"></div>';
|
||
}
|
||
}
|
||
|
||
private function add_settings_fields() {
|
||
$fields = array(
|
||
'watermark_opacity' => array(
|
||
'title' => __('Watermark Opacity', 'lelms-copyright'),
|
||
'type' => 'number',
|
||
'attrs' => 'step="0.1" min="0" max="1"',
|
||
'description' => __('Set the transparency of the watermark (0 = fully transparent, 1 = fully opaque).', 'lelms-copyright')
|
||
),
|
||
'watermark_size' => array(
|
||
'title' => __('Watermark Size (px)', 'lelms-copyright'),
|
||
'type' => 'number',
|
||
'description' => __('Define the font size of the watermark text in pixels.', 'lelms-copyright')
|
||
),
|
||
'watermark_spacing' => array(
|
||
'title' => __('Watermark Spacing (px)', 'lelms-copyright'),
|
||
'type' => 'number',
|
||
'description' => __('Set the distance between each watermark in pixels.', 'lelms-copyright')
|
||
),
|
||
'watermark_color' => array(
|
||
'title' => __('Watermark Color', 'lelms-copyright'),
|
||
'type' => 'color',
|
||
'description' => __('Choose the color of the watermark text.', 'lelms-copyright')
|
||
),
|
||
'watermark_angle' => array(
|
||
'title' => __('Watermark Angle', 'lelms-copyright'),
|
||
'type' => 'number',
|
||
'description' => __('Set the rotation angle of the watermark text in degrees (e.g., -45 for diagonal).', 'lelms-copyright')
|
||
),
|
||
'watermark_type' => array(
|
||
'title' => __('Watermark Type', 'lelms-copyright'),
|
||
'type' => 'select',
|
||
'description' => __('Choose the type of watermark to display for logged-in users (overridden by custom watermark if enabled).', 'lelms-copyright'),
|
||
'options' => array(
|
||
'username' => __('Username', 'lelms-copyright'),
|
||
'nickname' => __('Nickname', 'lelms-copyright'),
|
||
'email' => __('Email', 'lelms-copyright'),
|
||
'timestamp' => __('Timestamp', 'lelms-copyright'),
|
||
),
|
||
),
|
||
'enable_devtools_protection' => array(
|
||
'title' => __('Enable DevTools Protection', 'lelms-copyright'),
|
||
'type' => 'checkbox',
|
||
'description' => __('Prevent users from opening browser developer tools (e.g., F12 or Ctrl+Shift+I).', 'lelms-copyright')
|
||
),
|
||
'enable_print_protection' => array(
|
||
'title' => __('Enable Print Protection', 'lelms-copyright'),
|
||
'type' => 'checkbox',
|
||
'description' => __('Block printing of the page to protect your content.', 'lelms-copyright')
|
||
),
|
||
'enable_copy_protection' => array(
|
||
'title' => __('Enable Copy Protection', 'lelms-copyright'),
|
||
'type' => 'checkbox',
|
||
'description' => __('Disable copying of text and right-click menus outside of form fields.', 'lelms-copyright')
|
||
),
|
||
'enable_for_guests' => array(
|
||
'title' => __('Enable Guest Mode', 'lelms-copyright'),
|
||
'type' => 'checkbox',
|
||
'description' => __('Enable protection features for non-logged-in users. Additional options will appear when checked.', 'lelms-copyright')
|
||
),
|
||
'enable_guest_protection_only' => array(
|
||
'title' => __('Enable Protection Only for Guests', 'lelms-copyright'),
|
||
'type' => 'checkbox',
|
||
'description' => __('Apply only protection features (no watermark) to non-logged-in users.', 'lelms-copyright')
|
||
),
|
||
'enable_guest_custom_watermark' => array(
|
||
'title' => __('Show Custom Watermark for Guests', 'lelms-copyright'),
|
||
'type' => 'checkbox',
|
||
'description' => __('Display the custom watermark text (defined below) for non-logged-in users.', 'lelms-copyright')
|
||
),
|
||
'enable_custom_watermark' => array(
|
||
'title' => __('Enable Custom Watermark', 'lelms-copyright'),
|
||
'type' => 'checkbox',
|
||
'description' => __('Use a custom watermark text instead of the selected watermark type.', 'lelms-copyright')
|
||
),
|
||
'custom_watermark_text' => array(
|
||
'title' => __('Custom Watermark Text', 'lelms-copyright'),
|
||
'type' => 'text',
|
||
'description' => __('Enter custom watermark text (applies if "Enable Custom Watermark" or "Show Custom Watermark for Guests" is checked). If empty, "LeLMS Copyright" will be used.', 'lelms-copyright')
|
||
),
|
||
);
|
||
|
||
foreach ($fields as $key => $field) {
|
||
add_settings_field(
|
||
$key,
|
||
$field['title'],
|
||
array($this, 'render_field'),
|
||
'lelms-copyright',
|
||
'lelms_copyright_section',
|
||
array(
|
||
'key' => $key,
|
||
'type' => $field['type'],
|
||
'attrs' => isset($field['attrs']) ? $field['attrs'] : '',
|
||
'description' => $field['description'],
|
||
'options' => isset($field['options']) ? $field['options'] : array(),
|
||
)
|
||
);
|
||
}
|
||
|
||
$advanced_fields = array(
|
||
'excluded_post_types' => array(
|
||
'title' => __('Excluded Post Types', 'lelms-copyright'),
|
||
'type' => 'checkbox_group',
|
||
'description' => __('Select post types where watermark and protection should not apply.', 'lelms-copyright'),
|
||
'options' => $this->get_public_post_types(),
|
||
),
|
||
'excluded_roles' => array(
|
||
'title' => __('Excluded User Roles', 'lelms-copyright'),
|
||
'type' => 'checkbox_group',
|
||
'description' => __('Select user roles exempt from watermark and protection.', 'lelms-copyright'),
|
||
'options' => $this->get_user_roles(),
|
||
),
|
||
);
|
||
|
||
foreach ($advanced_fields as $key => $field) {
|
||
add_settings_field(
|
||
$key,
|
||
$field['title'],
|
||
array($this, 'render_field'),
|
||
'lelms-copyright-advanced',
|
||
'lelms_copyright_advanced_section',
|
||
array(
|
||
'key' => $key,
|
||
'type' => $field['type'],
|
||
'description' => $field['description'],
|
||
'options' => $field['options'],
|
||
)
|
||
);
|
||
}
|
||
}
|
||
|
||
private function get_public_post_types() {
|
||
$post_types = get_post_types(array('public' => true), 'objects');
|
||
$options = array();
|
||
foreach ($post_types as $post_type) {
|
||
$options[$post_type->name] = $post_type->label;
|
||
}
|
||
return $options;
|
||
}
|
||
|
||
private function get_user_roles() {
|
||
global $wp_roles;
|
||
$roles = $wp_roles->roles;
|
||
$options = array();
|
||
foreach ($roles as $role => $details) {
|
||
$options[$role] = $details['name'];
|
||
}
|
||
$options['guest'] = __('Guest (Not Logged In)', 'lelms-copyright');
|
||
return $options;
|
||
}
|
||
|
||
public function render_field($args) {
|
||
$key = $args['key'];
|
||
$type = $args['type'];
|
||
$value = $this->options[$key];
|
||
$attrs = isset($args['attrs']) ? $args['attrs'] : '';
|
||
$description = isset($args['description']) ? $args['description'] : '';
|
||
$options = isset($args['options']) ? $args['options'] : array();
|
||
|
||
if ($type === 'checkbox') {
|
||
printf(
|
||
'<input type="checkbox" name="lelms_copyright_options[%s]" %s value="yes" %s>',
|
||
esc_attr($key),
|
||
$attrs,
|
||
checked($value, 'yes', false)
|
||
);
|
||
} elseif ($type === 'select') {
|
||
printf('<select name="lelms_copyright_options[%s]" %s>', esc_attr($key), $attrs);
|
||
foreach ($options as $opt_value => $opt_label) {
|
||
printf('<option value="%s" %s>%s</option>', esc_attr($opt_value), selected($value, $opt_value, false), esc_html($opt_label));
|
||
}
|
||
echo '</select>';
|
||
} elseif ($type === 'checkbox_group') {
|
||
$value = (array) $value;
|
||
foreach ($options as $opt_value => $opt_label) {
|
||
printf(
|
||
'<label><input type="checkbox" name="lelms_copyright_options[%s][]" value="%s" %s> %s</label><br>',
|
||
esc_attr($key),
|
||
esc_attr($opt_value),
|
||
checked(in_array($opt_value, $value), true, false),
|
||
esc_html($opt_label)
|
||
);
|
||
}
|
||
} else {
|
||
printf(
|
||
'<input type="%s" name="lelms_copyright_options[%s]" value="%s" %s>',
|
||
esc_attr($type),
|
||
esc_attr($key),
|
||
esc_attr($value),
|
||
$attrs
|
||
);
|
||
}
|
||
|
||
if ($description) {
|
||
echo '<p class="description">' . esc_html($description) . '</p>';
|
||
}
|
||
}
|
||
|
||
public function options_page() {
|
||
?>
|
||
<div class="wrap">
|
||
<h1><?php echo esc_html(get_admin_page_title()); ?>
|
||
<span style="font-size: 13px; padding-left: 10px;"><?php printf(esc_html__('Version: %s', 'lelms-copyright'), esc_html(LELMS_COPYRIGHT_VERSION)); ?></span>
|
||
<a href="https://sharecms.com/document/lelms-copyright" target="_blank" class="button button-secondary" style="margin-left: 10px;"><?php esc_html_e('Document', 'lelms-copyright'); ?></a>
|
||
<a href="https://sharecms.com/forums/" target="_blank" class="button button-secondary"><?php esc_html_e('Support', 'lelms-copyright'); ?></a>
|
||
</h1>
|
||
<div class="card">
|
||
<h2 class="nav-tab-wrapper">
|
||
<a href="#settings" class="nav-tab nav-tab-active"><?php esc_html_e('Watermark Settings', 'lelms-copyright'); ?></a>
|
||
<a href="#advanced" class="nav-tab"><?php esc_html_e('Advanced Settings', 'lelms-copyright'); ?></a>
|
||
<a href="#about" class="nav-tab"><?php esc_html_e('About', 'lelms-copyright'); ?></a>
|
||
</h2>
|
||
|
||
<form method="post" action="options.php">
|
||
<?php settings_fields('lelms_copyright'); ?>
|
||
<div id="lelms-tabs-content">
|
||
<div id="settings-tab" class="lelms-tab-content">
|
||
<?php do_settings_sections('lelms-copyright'); ?>
|
||
</div>
|
||
<div id="advanced-tab" class="lelms-tab-content" style="display: none;">
|
||
<?php do_settings_sections('lelms-copyright-advanced'); ?>
|
||
</div>
|
||
<div id="about-tab" class="lelms-tab-content" style="display: none;">
|
||
<h3><?php esc_html_e('How to Use LeLMS Copyright', 'lelms-copyright'); ?></h3>
|
||
<p><?php esc_html_e('This plugin adds a watermark and protection features to your WordPress site. Here’s how to configure it:', 'lelms-copyright'); ?></p>
|
||
<ul style="list-style: decimal; padding-left: 2em;">
|
||
<li><?php esc_html_e('Watermark Settings: Adjust opacity, size, spacing, color, and angle.', 'lelms-copyright'); ?></li>
|
||
<li><?php esc_html_e('Protection Features: Enable options to block DevTools, printing, and copying.', 'lelms-copyright'); ?></li>
|
||
<li><?php esc_html_e('Guest Mode: Enable protection and/or custom watermark for non-logged-in users.', 'lelms-copyright'); ?></li>
|
||
<li><?php esc_html_e('Custom Watermark: Enable and set a custom text.', 'lelms-copyright'); ?></li>
|
||
</ul>
|
||
</div>
|
||
</div>
|
||
<div class="submit-group">
|
||
<?php submit_button(__('Save Changes', 'lelms-copyright'), 'primary'); ?>
|
||
<button type="button" id="lelms-reset-defaults" class="button"><?php esc_html_e('Reset to Defaults', 'lelms-copyright'); ?></button>
|
||
</div>
|
||
</form>
|
||
|
||
<style type="text/css">
|
||
.nav-tab {
|
||
border: 0px solid #c3c4c7;
|
||
background: #ffffff;
|
||
}
|
||
.nav-tab.nav-tab-active {
|
||
border-bottom: 2px solid #007cba;
|
||
font-weight: 600;
|
||
background: #f0f0f1;
|
||
}
|
||
.nav-tab:hover:not(.active) {
|
||
background: #f0f0f1;
|
||
border-bottom-color: #dcdcde;
|
||
}
|
||
.card {
|
||
background: #fff;
|
||
border: 1px solid #ccd0d4;
|
||
border-radius: 4px;
|
||
max-width: unset;
|
||
margin-top: 20px;
|
||
padding: 20px;
|
||
}
|
||
.submit-group {
|
||
display: flex;
|
||
gap: 10px;
|
||
align-items: center;
|
||
margin-top: 20px;
|
||
}
|
||
p.submit {
|
||
padding-top: 5px;
|
||
}
|
||
</style>
|
||
|
||
<script type="text/javascript">
|
||
(function($) {
|
||
$(document).ready(function() {
|
||
$('.nav-tab').on('click', function(e) {
|
||
e.preventDefault();
|
||
var target = $(this).attr('href').substring(1);
|
||
$('.nav-tab').removeClass('nav-tab-active');
|
||
$(this).addClass('nav-tab-active');
|
||
$('.lelms-tab-content').hide();
|
||
$('#' + target + '-tab').show();
|
||
});
|
||
|
||
var $enableForGuests = $('input[name="lelms_copyright_options[enable_for_guests]"]');
|
||
var $guestProtectionOnly = $('input[name="lelms_copyright_options[enable_guest_protection_only]"]').closest('tr');
|
||
var $guestCustomWatermark = $('input[name="lelms_copyright_options[enable_guest_custom_watermark]"]').closest('tr');
|
||
var $enableCustomWatermark = $('input[name="lelms_copyright_options[enable_custom_watermark]"]');
|
||
var $customTextField = $('input[name="lelms_copyright_options[custom_watermark_text]"]').closest('tr');
|
||
|
||
function updateGuestFieldsVisibility() {
|
||
if ($enableForGuests.is(':checked')) {
|
||
$guestProtectionOnly.show();
|
||
$guestCustomWatermark.show();
|
||
} else {
|
||
$guestProtectionOnly.hide();
|
||
$guestCustomWatermark.hide();
|
||
}
|
||
}
|
||
|
||
function updateCustomTextVisibility() {
|
||
if ($enableCustomWatermark.is(':checked') || ($enableForGuests.is(':checked') && $('input[name="lelms_copyright_options[enable_guest_custom_watermark]"]').is(':checked'))) {
|
||
$customTextField.show();
|
||
} else {
|
||
$customTextField.hide();
|
||
}
|
||
}
|
||
|
||
$enableForGuests.on('change', function() {
|
||
updateGuestFieldsVisibility();
|
||
updateCustomTextVisibility();
|
||
});
|
||
$enableCustomWatermark.on('change', updateCustomTextVisibility);
|
||
$('input[name="lelms_copyright_options[enable_guest_custom_watermark]"]').on('change', updateCustomTextVisibility);
|
||
|
||
updateGuestFieldsVisibility();
|
||
updateCustomTextVisibility();
|
||
|
||
$('#lelms-reset-defaults').on('click', function() {
|
||
if (confirm('<?php esc_html_e('Are you sure you want to reset all settings to defaults?', 'lelms-copyright'); ?>')) {
|
||
$.ajax({
|
||
url: '<?php echo admin_url('admin-ajax.php'); ?>',
|
||
type: 'POST',
|
||
data: {
|
||
action: 'lelms_reset_options',
|
||
nonce: '<?php echo wp_create_nonce('lelms_reset_nonce'); ?>'
|
||
},
|
||
success: function(response) {
|
||
if (response.success) {
|
||
alert('<?php esc_html_e('Settings have been reset to defaults. Please refresh the page to see the changes.', 'lelms-copyright'); ?>');
|
||
location.reload();
|
||
} else {
|
||
alert('<?php esc_html_e('Failed to reset settings.', 'lelms-copyright'); ?>');
|
||
}
|
||
},
|
||
error: function() {
|
||
alert('<?php esc_html_e('An error occurred while resetting settings.', 'lelms-copyright'); ?>');
|
||
}
|
||
});
|
||
}
|
||
});
|
||
});
|
||
})(jQuery);
|
||
</script>
|
||
</div>
|
||
</div>
|
||
<?php
|
||
}
|
||
|
||
public function enqueue_scripts() {
|
||
if ($this->should_apply_protection()) {
|
||
$style_url = plugins_url('css/style.css', __FILE__);
|
||
$script_url = plugins_url('js/watermark.js', __FILE__);
|
||
|
||
if (!file_exists(plugin_dir_path(__FILE__) . 'css/style.css')) {
|
||
error_log('LeLMS Copyright: CSS file not found at ' . plugin_dir_path(__FILE__) . 'css/style.css');
|
||
}
|
||
if (!file_exists(plugin_dir_path(__FILE__) . 'js/watermark.js')) {
|
||
error_log('LeLMS Copyright: JS file not found at ' . plugin_dir_path(__FILE__) . 'js/watermark.js');
|
||
}
|
||
|
||
wp_enqueue_style('lelms-copyright', $style_url, array(), '1.1.5');
|
||
wp_enqueue_script('lelms-copyright', $script_url, array('jquery'), '1.1.5', true);
|
||
|
||
$user = is_user_logged_in() ? wp_get_current_user() : null;
|
||
$watermark_text = '';
|
||
$is_guest = !is_user_logged_in();
|
||
|
||
if ($this->should_apply_watermark()) {
|
||
if ($is_guest) {
|
||
$watermark_text = !empty($this->options['custom_watermark_text']) ? $this->options['custom_watermark_text'] : 'LeLMS Copyright';
|
||
} else {
|
||
if ($this->options['enable_custom_watermark'] === 'yes') {
|
||
$watermark_text = !empty($this->options['custom_watermark_text']) ? $this->options['custom_watermark_text'] : 'LeLMS Copyright';
|
||
} else {
|
||
switch ($this->options['watermark_type']) {
|
||
case 'username':
|
||
$watermark_text = $user ? '@' . $user->user_login : '';
|
||
break;
|
||
case 'nickname':
|
||
$watermark_text = $user ? $user->display_name : '';
|
||
break;
|
||
case 'email':
|
||
$watermark_text = $user ? $user->user_email : '';
|
||
break;
|
||
case 'timestamp':
|
||
$watermark_text = current_time('Y-m-d H:i:s');
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
wp_localize_script('lelms-copyright', 'lelmsData', array(
|
||
'username' => $watermark_text,
|
||
'options' => $this->options,
|
||
'warningMessage' => __('This action is disabled on this site.', 'lelms-copyright'),
|
||
'isGuest' => $is_guest,
|
||
));
|
||
}
|
||
}
|
||
|
||
public function reset_options() {
|
||
check_ajax_referer('lelms_reset_nonce', 'nonce');
|
||
if (!current_user_can('manage_options')) {
|
||
wp_send_json_error('Permission denied');
|
||
}
|
||
|
||
$defaults = array(
|
||
'watermark_opacity' => 0.1,
|
||
'watermark_size' => 20,
|
||
'watermark_spacing' => 150,
|
||
'watermark_color' => '#000000',
|
||
'watermark_angle' => -45,
|
||
'enable_devtools_protection' => 'yes',
|
||
'enable_print_protection' => 'yes',
|
||
'enable_copy_protection' => 'yes',
|
||
'enable_for_guests' => 'no',
|
||
'enable_guest_protection_only' => 'no',
|
||
'enable_guest_custom_watermark' => 'no',
|
||
'enable_custom_watermark' => 'no',
|
||
'custom_watermark_text' => '',
|
||
'watermark_type' => 'username',
|
||
'excluded_post_types' => array(),
|
||
'excluded_roles' => array(),
|
||
);
|
||
|
||
update_option('lelms_copyright_options', $defaults);
|
||
wp_send_json_success('Settings reset to defaults');
|
||
}
|
||
}
|
||
|
||
new LELMS_Copyright();
|
||
|
||
require_once plugin_dir_path(__FILE__) . 'lib/plugin-update-checker/plugin-update-checker.php';
|
||
use YahnisElsts\PluginUpdateChecker\v5p3\PucFactory;
|
||
|
||
$lelmsUpdateChecker = PucFactory::buildUpdateChecker(
|
||
'https://updates.weixiaoduo.com/lelms-copyright.json',
|
||
__FILE__,
|
||
'lelms-copyright'
|
||
);
|