Current File : /home/giriqfky/universaltoursandtravels.co.in/wp-content/plugins/pdf-embedder/src/Admin//Admin.php
<?php
namespace PDFEmbedder\Admin;
use PDFEmbedder\Options;
use PDFEmbedder\Helpers\Links;
use PDFEmbedder\Helpers\Assets;
use PDFEmbedder\Admin\Pages\Page;
use PDFEmbedder\Helpers\Multisite;
use PDFEmbedder\Admin\Pages\About;
use PDFEmbedder\Admin\Pages\GetPro;
use PDFEmbedder\Admin\Pages\Mobile;
use PDFEmbedder\Admin\Pages\Secure;
use PDFEmbedder\Admin\Pages\Settings;
use PDFEmbedder\Admin\Pages\Watermarks;
/**
* Admin page.
*
* @since 4.7.0
*/
class Admin {
/**
* Slug of the admin page.
*
* @since 4.7.0
*/
const SLUG = 'pdfemb_list_options';
/**
* Initialize the admin area.
*
* @since 4.7.0
*/
public function init() {
global $pagenow;
( new WPorgReview() )->hooks();
( new Education\SettingsTopBar() )->hooks();
( new Education\DemoContent() )->hooks();
( new Education\GetStarted() )->hooks();
// Styles used inside Media library screens.
if ( $pagenow === 'upload.php' ) {
wp_enqueue_style(
'pdfemb_admin_other',
Assets::url( 'css/admin/pdfemb-admin-media.css', true ),
[ 'media-views' ],
Assets::ver()
);
}
}
/**
* Assign all hooks to proper places.
*
* @since 4.7.0
*/
public function hooks() {
// Embed PDF shortcode instead of link.
add_filter( 'media_send_to_editor', [ $this, 'media_send_shortcode_to_editor' ], 20, 3 );
// Modify footer text on our admin page.
add_filter( 'admin_footer_text', [ $this, 'render_page_footer' ], 1, 2 );
add_filter( 'update_footer', '__return_empty_string' );
add_action( 'admin_print_scripts', [ $this, 'hide_unrelated_notices' ] );
( new Partners() )->hooks();
( new MediaLibrary() )->hooks();
add_action( 'pdfemb_admin_settings_extra', [ $this, 'render_ut_setting' ], 0 );
// Plugins page.
add_filter( Multisite::is_network_activated() ? 'network_admin_plugin_action_links' : 'plugin_action_links', [ $this, 'register_plugin_action_links' ], 10, 2 );
if ( Multisite::is_network_activated() ) {
add_action( 'network_admin_edit_' . self::SLUG, [ $this, 'save_network_options' ] );
}
add_action( 'load-settings_page_' . self::SLUG, [ $this, 'save_settings' ] );
}
/**
* Save the plugin settings.
*
* @since 4.9.0
*/
public function save_settings() {
// We must have all the required data.
if ( ! isset( $_POST['pdfemb'], $_POST['section'], $_POST['_wpnonce'], $_POST['option_page'], $_POST['action'], $_POST['_wp_http_referer'] ) ) {
return;
}
// Check the nonce.
check_admin_referer( 'pdfemb_options-options' );
// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized,WordPress.Security.ValidatedSanitizedInput.InputNotValidated
pdf_embedder()->options()->save( wp_unslash( $_POST[ Options::KEY ] ), sanitize_key( $_POST['section'] ) );
// Redirect back to the settings page that was submitted.
wp_safe_redirect( add_query_arg( 'settings-updated', 'true', esc_url_raw( wp_unslash( $_POST['_wp_http_referer'] ) ) ) );
exit;
}
/**
* Register plugin admin area.
*
* @since 4.7.0
*/
public function register_menu() {
if ( Multisite::is_network_activated() ) {
$hook = add_submenu_page(
'settings.php',
__( 'PDF Embedder settings', 'pdf-embedder' ),
__( 'PDF Embedder', 'pdf-embedder' ),
'manage_network_options',
self::SLUG,
[ $this, 'render_page' ]
);
} else {
$hook = add_options_page(
__( 'PDF Embedder settings', 'pdf-embedder' ),
__( 'PDF Embedder', 'pdf-embedder' ),
'manage_options',
self::SLUG,
[ $this, 'render_page' ]
);
}
add_action( 'admin_print_styles-' . $hook, [ $this, 'enqueue_admin_styles' ] );
}
/**
* Enqueue admin styles.
*
* @since 4.8.0
*/
public function enqueue_admin_styles() {
wp_enqueue_script(
'pdfemb_admin',
Assets::url( 'js/admin/pdfemb-admin.js' ),
[ 'jquery' ],
Assets::ver(),
false
);
wp_add_inline_script(
'pdfemb_admin',
'const pdfemb_args = ' . wp_json_encode(
[
'activate_nonce' => wp_create_nonce( 'pdfemb-activate-partner' ),
'active' => esc_html__( 'Status: Active', 'pdf-embedder' ),
'activate' => esc_html__( 'Activate', 'pdf-embedder' ),
'activating' => esc_html__( 'Activating...', 'pdf-embedder' ),
'ajax' => admin_url( 'admin-ajax.php' ),
'deactivate' => esc_html__( 'Deactivate', 'pdf-embedder' ),
'deactivate_nonce' => wp_create_nonce( 'pdfemb-deactivate-partner' ),
'deactivating' => esc_html__( 'Deactivating...', 'pdf-embedder' ),
'inactive' => esc_html__( 'Status: Inactive', 'pdf-embedder' ),
'install' => esc_html__( 'Install', 'pdf-embedder' ),
'install_nonce' => wp_create_nonce( 'pdfemb-install-partner' ),
'installing' => esc_html__( 'Installing...', 'pdf-embedder' ),
'proceed' => esc_html__( 'Proceed', 'pdf-embedder' ),
]
),
'before'
);
wp_enqueue_style(
'pdfemb_admin',
Assets::url( 'css/admin/pdfemb-admin.css' ),
[],
Assets::ver()
);
}
/**
* Register sections used in plugin admin area.
*
* @since 4.7.0
*
* @return Page[] List of admin area pages.
*/
protected function get_sections(): array {
static $inited;
if ( $inited ) {
return $inited;
}
/**
* Filter the list of admin area sections.
*
* @since 4.7.0
*
* @param array $sections List of admin area sections.
*/
$sections = (array) apply_filters(
'pdfemb_admin_sections',
[
Settings::SLUG => Settings::class,
Mobile::SLUG => Mobile::class,
Secure::SLUG => Secure::class,
Watermarks::SLUG => Watermarks::class,
About::SLUG => About::class,
GetPro::SLUG => GetPro::class,
]
);
$inited = array_map(
static function ( $section ) {
if ( is_subclass_of( $section, Page::class ) ) {
return new $section();
}
return null;
},
$sections
);
return array_filter( $inited );
}
/**
* Render plugin admin area.
*
* @since 4.7.0
*/
public function render_page() { // phpcs:ignore Generic.Metrics.CyclomaticComplexity.TooHigh
$submit_page_url = $this->get_url( $this->get_current_section() );
if ( Multisite::is_network_activated() ) {
$this->network_save_settings();
}
?>
<div id="pdfemb-admin">
<?php
/**
* Fires before the settings page content.
*
* @since 4.7.0
*/
do_action( 'pdfemb_admin_settings_before' );
?>
<div id="pdfemb-header">
<div class="pdfemb-logo">
<img src="<?php echo esc_url( Assets::url( 'img/admin/logo.svg', false ) ); ?>" alt="<?php esc_attr_e( 'PDF Embedder Logo', 'pdf-embedder' ); ?>" height="40"/>
</div>
<div class="pdfemb-links">
<a href="#" target="_blank" class="trigger-getstarted">
<img src="<?php echo esc_url( Assets::url( 'img/admin/icon-rocket.svg', false ) ); ?>" alt="" width="22" />
<?php esc_html_e( 'Get Started', 'pdf-embedder' ); ?>
</a>
<a href="<?php echo esc_url( Links::get_utm_link( 'https://wp-pdf.com/docs/', 'Admin Header', 'Help Icon' ) ); ?>" target="_blank">
<img src="<?php echo esc_url( Assets::url( 'img/admin/icon-help.svg', false ) ); ?>" alt="" width="22" />
<?php esc_html_e( 'Help', 'pdf-embedder' ); ?>
</a>
</div>
</div>
<div id="pdfemb-content">
<h2 id="pdfemb-sections" class="nav-tab-wrapper">
<?php
foreach ( $this->get_sections() as $section ) {
$active_class = $this->get_current_section() === (string) $section ? 'nav-tab-active' : '';
$url = $this->get_url( $section );
$right_class = $section::SLUG === GetPro::SLUG ? 'nav-tab-right' : '';
?>
<a href="<?php echo esc_url( $url ); ?>" id="pdfemb-section-<?php echo esc_attr( $section ); ?>-link" class="nav-tab <?php echo esc_attr( $active_class ); ?> <?php echo esc_attr( $right_class ); ?>">
<?php echo esc_html( $section->get_title() ); ?>
</a>
<?php
}
?>
<?php
/**
* Render any other tab.
*
* @since 4.7.0
*/
do_action( 'pdfemb_admin_settings_render_tab' );
?>
</h2>
<div id="pdfemb-section-wrapper">
<?php $this->render_admin_notices(); ?>
<?php ( new Education\GetStarted() )->render(); ?>
<form action="<?php echo esc_url( $submit_page_url ); ?>" method="post" id="pdfemb_form" enctype="multipart/form-data">
<input type="hidden" name="section" value="<?php echo esc_attr( $this->get_current_section() ); ?>">
<?php
foreach ( $this->get_sections() as $section ) {
if ( $this->get_current_section() !== (string) $section ) {
continue;
}
?>
<div id="pdfemb-<?php echo esc_attr( $section ); ?>-section">
<?php
$section->content();
/**
* Render a specific section.
*
* @since 4.7.0
* @deprecated 4.9.0
*/
do_action_deprecated( 'pdfemb_admin_settings_render_section_' . $section, [], '4.9.0 of PDF Embedder' );
?>
</div>
<?php
}
/**
* Render any other section.
*
* @since 4.7.0
*/
do_action( 'pdfemb_admin_settings_render_section' );
settings_fields( 'pdfemb_options' );
?>
</form>
</div>
</div>
<?php
/**
* Fires after the settings page content.
*
* @since 4.7.0
*/
do_action( 'pdfemb_admin_settings_after' );
?>
<div id="pdfemb-footer">
<p class="madewith">
<?php esc_html_e( 'Made with ♥ by the WP PDF Team', 'pdf-embedder' ); ?>
</p>
<p class="links">
<?php
$support_url = pdf_embedder()->is_premium() ? Links::get_utm_link( 'https://wp-pdf.com/contact/', 'Admin - Footer', 'Support' ) : 'https://wordpress.org/support/plugin/pdf-embedder/';
?>
<a href="<?php echo esc_url( $support_url ); ?>" target="_blank"><?php esc_html_e( 'Support', 'pdf-embedder' ); ?></a>
<span>/</span>
<a href="<?php echo esc_url( Links::get_utm_link( 'https://wp-pdf.com/docs/', 'Admin Footer', 'Docs' ) ); ?>" target="_blank"><?php esc_html_e( 'Docs', 'pdf-embedder' ); ?></a>
<span>/</span>
<a href="<?php echo esc_url( pdf_embedder()->admin()->get_url( 'about' ) ); ?>" class="free-plugins"><?php esc_html_e( 'Free Plugins', 'pdf-embedder' ); ?></a>
</p>
</div>
</div>
<?php
}
protected function render_admin_notices() {
// phpcs:ignore WordPress.Security.NonceVerification.Recommended
$is_settings_update = isset( $_GET['settings-updated'] ) && $_GET['settings-updated'] === 'true';
?>
<?php if ( $is_settings_update ) : ?>
<div id="setting-error-settings_updated" class="notice notice-success settings-error">
<p>
<?php esc_html_e( 'Settings were successfully saved.', 'pdf-embedder' ); ?>
</p>
</div>
<?php endif; ?>
<?php
/**
* Fires in place where all the notices in the plugin admin area should be rendered.
*
* @since 4.9.0
*/
do_action( 'pdfemb_admin_settings_notices' );
}
/**
* Render the Usage Tracking setting.
*
* @since 4.7.0
*/
public function render_ut_setting() {
$options = pdf_embedder()->options()->get();
?>
<h3>
<?php esc_html_e( 'Miscellaneous', 'pdf-embedder' ); ?>
</h3>
<br class="clear"/>
<div class="pdfemb-admin-setting pdfemb-admin-setting-usagetracking">
<label for="usagetracking" class="textinput">
<?php esc_html_e( 'Allow Usage Tracking', 'pdf-embedder' ); ?>
</label>
<span>
<input type="checkbox" name="pdfemb[usagetracking]" id="usagetracking" class="checkbox" <?php checked( Options::is_on( $options['usagetracking'] ) ); ?>/>
<label for="usagetracking" class="checkbox plain">
<?php esc_html_e( 'By allowing us to track usage data, we can better help you, as we will know which WordPress configurations, themes, and plugins we should test.', 'pdf-embedder' ); ?>
</label>
</span>
</div>
<br class="clear"/>
<?php
}
/**
* When user is on our admin page, display footer text that asks to rate us.
*
* @since 4.7.0
*
* @param string $text Footer text.
*/
public function render_page_footer( $text ) {
if ( ! $this->is_admin_page() ) {
return $text;
}
$url = 'https://wordpress.org/support/plugin/pdf-embedder/reviews/?filter=5#new-post';
$text = sprintf(
wp_kses( /* translators: $1$s - PDF Embedder plugin name, $2$s - WP.org review link, $3$s - WP.org review link. */
__( 'Please rate %1$s <a href="%2$s" target="_blank" rel="noopener noreferrer">★★★★★</a> on <a href="%3$s" target="_blank">WordPress.org</a> to help us spread the word.', 'pdf-embedder' ),
[
'a' => [
'href' => [],
'target' => [],
'rel' => [],
],
]
),
'<strong>PDF Embedder</strong>',
$url,
$url
);
return $text;
}
/**
* Embed PDF shortcode instead of link.
*
* @since 4.7.0
*
* @param string $html HTML markup for a media item sent to the editor.
* @param int $id The first key from the $_POST['send'] data.
* @param array $attachment Array of attachment metadata.
*/
public function media_send_shortcode_to_editor( $html, $id, $attachment ): string { // phpcs:ignore Generic.Metrics.CyclomaticComplexity.TooHigh
$pdf_url = '';
$title = '';
// Use URL if we already have one.
if ( isset( $attachment['url'] ) && preg_match( '/\.pdf$/i', $attachment['url'] ) ) {
$pdf_url = $attachment['url'];
$title = $attachment['post_title'] ?? '';
// If no URL, retrieve by ID - but only if it's a PDF.
} elseif ( $id > 0 ) {
$post = get_post( $id );
if ( $post && isset( $post->post_mime_type ) && $post->post_mime_type === 'application/pdf' ) {
$pdf_url = wp_get_attachment_url( $id );
$title = get_the_title( $id );
}
}
if ( $pdf_url === '' ) {
return $html;
}
if ( $title !== '' ) {
$title_from_url = Links::make_title_from_url( $pdf_url );
if ( $title === $title_from_url || Links::make_title_from_url( '/' . $title ) === $title_from_url ) {
// This would be the default title anyway based on URL
// OR if you take .pdf off title it would match, so that's close enough - don't load up shortcode with title param.
$title = '';
} else {
$title = ' title="' . esc_attr( $title ) . '"';
}
}
/**
* Filter the shortcode code that will be sent to the editor.
*
* @since 1.0.0
*
* @param string $shortcode Shortcode code to be sent to the editor.
* @param string $html Initial HTML markup for a media item that was intended to be sent to the editor.
* @param int $id The first key from the $_POST['send'] data.
* @param array $attachment Array of attachment metadata.
*/
return apply_filters(
'pdfemb_override_send_to_editor',
'[pdf-embedder url="' . esc_url( $pdf_url ) . '"' . $title . ']',
$html,
$id,
$attachment
);
}
/**
* Check if the user is on our admin page.
*
* @since 4.8.0
*/
public function is_admin_page(): bool {
// phpcs:disable WordPress.Security.NonceVerification.Recommended, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash
if ( ! is_admin() ) {
return false;
}
// Check against basic requirements.
if (
empty( $_REQUEST['page'] ) ||
strpos( $_REQUEST['page'], self::SLUG ) === false
) {
return false;
}
// phpcs:enable WordPress.Security.NonceVerification.Recommended, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash
return true;
}
/**
* Register plugin action links.
*
* @since 4.7.0
*
* @param array $links Plugin action links.
* @param string $file Plugin file.
*/
public function register_plugin_action_links( $links, $file ): array {
if ( plugin_basename( PDFEMB_PLUGIN_FILE ) === $file ) {
$deactivate = $links['deactivate'];
$links = [
'settings' => '<a href="' . esc_url( $this->get_url() ) . '">' . esc_html__( 'Settings', 'pdf-embedder' ) . '</a>',
'premium' => '<a href="' . esc_url( Links::get_utm_link( 'https://wp-pdf.com/premium/', 'Plugins List', 'Premium Link' ) ) . '" target="_blank">' . esc_html__( 'Premium', 'pdf-embedder' ) . '</a>',
'secure' => '<a href="' . esc_url( Links::get_utm_link( 'https://wp-pdf.com/secure/', 'Plugins List', 'Secure Link' ) ) . '" target="_blank">' . esc_html__( 'Secure', 'pdf-embedder' ) . '</a>',
'deactivate' => $deactivate,
];
}
return $links;
}
/**
* Save plugin settings when in a network environment.
* TODO: rewrite, see Admin::save_network_options().
*
* @since 4.7.0
*/
protected function network_save_settings() {
// phpcs:ignore WordPress.Security.NonceVerification.Recommended,WordPress.Security.ValidatedSanitizedInput.InputNotSanitized,WordPress.Security.ValidatedSanitizedInput.MissingUnslash
if ( isset( $_REQUEST['updated'] ) && $_REQUEST['updated'] ) {
?>
<div id="setting-error-settings_updated" class="updated settings-error">
<p>
<strong><?php esc_html_e( 'Settings saved.', 'pdf-embedder' ); ?></strong>
</p>
</div>
<?php
}
// phpcs:disable WordPress.Security.NonceVerification.Recommended
if (
isset( $_REQUEST['error_setting'] ) &&
is_array( $_REQUEST['error_setting'] ) &&
isset( $_REQUEST['error_code'] ) &&
is_array( $_REQUEST['error_code'] )
) {
// phpcs:disable WordPress.Security.ValidatedSanitizedInput
$error_code = $_REQUEST['error_code'];
$error_setting = $_REQUEST['error_setting'];
// phpcs:enable WordPress.Security.ValidatedSanitizedInput
if (
count( $error_code ) > 0 &&
count( $error_code ) === count( $error_setting )
) {
$number_of_errors = count( $error_code );
for ( $i = 0; $i < $number_of_errors; ++$i ) {
?>
<div id="setting-error-settings_<?php echo esc_attr( $i ); ?>" class="error settings-error">
<p>
<strong>
<?php echo esc_html( htmlentities2( Options::get_error_text( $error_setting[ $i ] . '|' . $error_code[ $i ] ) ) ); ?>
</strong>
</p>
</div>
<?php
}
}
}
// phpcs:enable WordPress.Security.NonceVerification.Recommended
}
/**
* Save all the plugin options in the network environment.
* TODO: rewrite, see Admin::network_save_settings().
*
* @since 4.7.0
*/
public function save_network_options() {
check_admin_referer( 'pdfemb_options-options' );
if (
! isset( $_POST[ Options::KEY ] ) ||
! is_array( $_POST[ Options::KEY ] )
) {
/*
* Redirect to settings page in network.
* We can't use wp_safe_redirect() here because in the network environment
* different sites within the same network may have different domains: domain mapping.
*/
// phpcs:ignore WordPress.Security.SafeRedirect.wp_redirect_wp_redirect
wp_redirect(
add_query_arg(
[
'page' => self::SLUG,
'updated' => true,
],
network_admin_url( 'admin.php' )
)
);
exit;
}
// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized,WordPress.Security.ValidatedSanitizedInput.InputNotValidated
pdf_embedder()->options()->save( wp_unslash( $_POST[ Options::KEY ] ), sanitize_key( $_POST['section'] ) );
$error_code = [];
$error_setting = [];
foreach ( get_settings_errors() as $e ) {
if ( is_array( $e ) && isset( $e['code'] ) && isset( $e['setting'] ) ) {
$error_code[] = $e['code'];
$error_setting[] = $e['setting'];
}
}
/*
* Redirect to settings page in a network.
* We can't use wp_safe_redirect() here because in the network environment
* different sites within the same network may have different domains via domain mapping.
*/
// phpcs:ignore WordPress.Security.SafeRedirect.wp_redirect_wp_redirect
wp_redirect(
add_query_arg(
[
'page' => self::SLUG,
'section' => $this->get_current_section(),
'updated' => true,
'error_setting' => $error_setting,
'error_code' => $error_code,
],
network_admin_url( 'admin.php' )
)
);
exit;
}
/**
* Remove unrelated notices from our plugin admin page.
*
* @since 4.8.0
*/
public function hide_unrelated_notices() { // phpcs:ignore Generic.Metrics.CyclomaticComplexity.MaxExceeded, Generic.Metrics.NestingLevel.MaxExceeded
if ( ! $this->is_admin_page() ) {
return;
}
global $wp_filter;
// Define rules to remove callbacks.
$rules = [
'user_admin_notices' => [], // remove all callbacks.
'admin_notices' => [],
'all_admin_notices' => [],
'admin_footer' => [
'render_delayed_admin_notices', // remove this particular callback.
],
];
// Extra deny callbacks (will be removed for each hook tag defined in $rules).
$common_deny_callbacks = [];
$notice_types = array_keys( $rules );
foreach ( $notice_types as $notice_type ) {
if ( empty( $wp_filter[ $notice_type ]->callbacks ) || ! is_array( $wp_filter[ $notice_type ]->callbacks ) ) {
continue;
}
$remove_all_filters = empty( $rules[ $notice_type ] );
foreach ( $wp_filter[ $notice_type ]->callbacks as $priority => $hooks ) {
foreach ( $hooks as $name => $arr ) {
if ( is_object( $arr['function'] ) && is_callable( $arr['function'] ) ) {
if ( $remove_all_filters ) {
unset( $wp_filter[ $notice_type ]->callbacks[ $priority ][ $name ] );
}
continue;
}
$class = ! empty( $arr['function'][0] ) && is_object( $arr['function'][0] ) ? strtolower( get_class( $arr['function'][0] ) ) : '';
// Remove all callbacks except our notices.
if ( $remove_all_filters && strpos( $class, 'pdfembedder' ) === false ) {
unset( $wp_filter[ $notice_type ]->callbacks[ $priority ][ $name ] );
continue;
}
$cb = is_array( $arr['function'] ) ? $arr['function'][1] : $arr['function'];
// Remove a specific callback.
if ( ! $remove_all_filters ) {
if ( in_array( $cb, $rules[ $notice_type ], true ) ) {
unset( $wp_filter[ $notice_type ]->callbacks[ $priority ][ $name ] );
}
continue;
}
// Remove callbacks from `$common_deny_callbacks` denylist.
if ( in_array( $cb, $common_deny_callbacks, true ) ) {
unset( $wp_filter[ $notice_type ]->callbacks[ $priority ][ $name ] );
}
}
}
}
}
/**
* Get the plugin settings page URL.
*
* @since 4.9.0
*
* @param string $section Section to link to.
*/
public function get_url( string $section = 'settings' ): string {
if ( ! empty( $section ) ) {
$section = sanitize_key( $section );
}
return Multisite::is_network_activated()
? add_query_arg( 'section', $section, network_admin_url( 'settings.php?page=' . self::SLUG ) )
: add_query_arg( 'section', $section, admin_url( 'options-general.php?page=' . self::SLUG ) );
}
/**
* Get the current section.
*
* @since 4.9.0
*
* @return string Current section.
*/
public function get_current_section(): string {
$sections = $this->get_sections();
// phpcs:ignore WordPress.Security.NonceVerification.Recommended
$section = isset( $_GET['section'] ) ? sanitize_key( $_GET['section'] ) : '';
return array_key_exists( $section, $sections ) ? $section : 'settings';
}
}
