FrmAddonsController::maybe_activate_addon() - Code Metrics - Inspection of "Get addon list via API" - Strategy11/formidable-forms - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 3c6179...89260f )

by Stephanie

created 2018-11-05 19:33 UTC

FrmAddonsController::maybe_activate_addon() A

↳ Parent: FrmAddonsController

Complexity

Conditions	3
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
nc	3
nop	1
dl	0
loc	11
rs	9.9
c	0
b	0
f	0

<?php

class FrmAddonsController {

	public static function menu() {
		add_submenu_page( 'formidable', 'Formidable | ' . __( 'AddOns', 'formidable' ), __( 'AddOns', 'formidable' ), 'frm_view_forms', 'formidable-addons', 'FrmAddonsController::list_addons' );

		if ( ! FrmAppHelper::pro_is_installed() ) {
			add_submenu_page( 'formidable', 'Formidable | ' . __( 'Upgrade to Pro', 'formidable' ), __( 'Upgrade to Pro', 'formidable' ), 'frm_view_forms', 'formidable-pro-upgrade', 'FrmAddonsController::upgrade_to_pro' );
		}
	}

	public static function list_addons() {
		$installed_addons = apply_filters( 'frm_installed_addons', array() );

		$addons = self::get_api_addons();
		self::prepare_addons( $addons );

		$pricing = FrmAppHelper::admin_upgrade_link( 'addons' );

		include( FrmAppHelper::plugin_path() . '/classes/views/addons/list.php' );
	}

	public static function license_settings() {
		$plugins = apply_filters( 'frm_installed_addons', array() );
		if ( empty( $plugins ) ) {
			esc_html_e( 'There are no plugins on your site that require a license', 'formidable' );
			return;
		}

		ksort( $plugins );
		$allow_autofill = self::allow_autofill();

		include( FrmAppHelper::plugin_path() . '/classes/views/addons/settings.php' );
	}

	/**
	 * Don't allow subsite addon licenses to be fetched
	 * unless the current user has super admin permissions
	 *
	 * @since 2.03.10
	 */
	private static function allow_autofill() {
		$allow_autofill = FrmAppHelper::pro_is_installed();
		if ( $allow_autofill && is_multisite() ) {
			$sitewide_activated = get_site_option( 'frmpro-wpmu-sitewide' );
			if ( $sitewide_activated ) {
				$allow_autofill = current_user_can( 'setup_network' );
			}
		}
		return $allow_autofill;
	}

	private static function get_api_addons() {
		$addons = array();
		$url = 'https://formidableforms.com/wp-json/s11edd/v1/updates/';
		if ( FrmAppHelper::pro_is_installed() ) {
			$edd_update = new FrmProEddController();
			$license = $edd_update->get_license();
			if ( ! empty( $license ) ) {
				$url .= '?l=' . urlencode( base64_encode( $license ) );
			}
		}

		$response = wp_remote_get( $url,
			array(
				'timeout'     => 120,
				'httpversion' => '1.1',
			)
		);
		if ( is_array( $response ) && ! is_wp_error( $response ) ) {
		    $addons = $response['body'];
		}

		if ( ! empty( $addons ) ) {
			$addons = json_decode( $addons, true );
			$skip_categories = array( 'WordPress Form Templates', 'WordPress Form Style Templates' );
			foreach ( $addons as $k => $addon ) {
				$cats = array_intersect( $skip_categories, $addon['categories'] );
				if ( empty( $addon['excerpt'] ) || ! empty( $cats ) ) {
					unset( $addons[ $k ] );
				}
			}
			return $addons;
		}

		$addons = array(
			'formidable-pro' => array(
				'title'   => 'Formidable Pro',
				'link'    => 'pricing/',
				'docs'    => '',
				'excerpt' => 'Enhance your basic Formidable forms with a plethora of Pro field types and features. Create advanced forms and data-driven applications in minutes.',
			),
			'mailchimp' => array(
				'title'   => 'MailChimp Forms',
				'excerpt' => 'Get on the path to more sales and leads in a matter of minutes. Add leads to a MailChimp mailing list when they submit forms and update their information along with the entry.',
			),
			'registration' => array(
				'title'   => 'User Registration Forms',
				'link'    => 'downloads/user-registration/',
				'excerpt' => 'Give new users access to your site as quickly and painlessly as possible. Allow users to register, edit and be able to login to their profiles on your site from the front end in a clean, customized registration form.',
			),
			'paypal' => array(
				'title'   => 'PayPal Standard Forms',
				'link'    => 'downloads/paypal-standard/',
				'excerpt' => 'Automate your business by collecting instant payments from your clients. Collect information, calculate a total, and send them on to PayPal. Require a payment before publishing content on your site.',
			),
			'stripe' => array(
				'title'   => 'Stripe Forms',
				'docs'    => 'knowledgebase/stripe/',
				'excerpt' => 'Any Formidable forms on your site can accept credit card payments without users ever leaving your site.',
			),
			'authorize-net' => array(
				'title'   => 'Authorize.net AIM Forms',
				'link'    => 'downloads/authorize-net-aim/',
				'docs'    => 'knowledgebase/authorize-net-aim/',
				'excerpt' => 'Accept one-time payments directly on your site, using Authorize.net AIM.',
			),
			'woocommerce' => array(
				'title'   => 'WooCommerce Forms',
				'excerpt' => 'Use a Formidable form on your WooCommerce product pages.',
			),
			'autoresponder' => array(
				'title'   => 'Form Action Automation',
				'docs'    => 'knowledgebase/schedule-autoresponder/',
				'excerpt' => 'Schedule email notifications, SMS messages, and API actions.',
			),
			'modal' => array(
				'title'   => 'Bootstrap Modal Forms',
				'link'    => 'downloads/bootstrap-modal/',
				'docs'    => 'knowledgebase/bootstrap-modal/',
				'excerpt' => 'Open a view or form in a Bootstrap popup.',
			),
			'bootstrap' => array(
				'title'   => 'Bootstrap Style Forms',
				'excerpt' => 'Instantly add Bootstrap styling to all your Formidable forms.',
			),
			'zapier' => array(
				'title'   => 'Zapier Forms',
				'excerpt' => 'Connect with hundreds of different applications through Zapier. Insert a new row in a Google docs spreadsheet, post on Twitter, or add a new Dropbox file with your form.',
			),
			'signature' => array(
				'title'   => 'Digital Signature Forms',
				'excerpt' => 'Add a signature field to your form. The user may write their signature with a trackpad/mouse or just type it.',
			),
			'api' => array(
				'title'   => 'Formidable Forms API',
				'link'    => 'downloads/formidable-api/',
				'excerpt' => 'Send entry results to any other site that has a Rest API. This includes the option of sending entries from one Formidable site to another.',
			),
			'twilio' => array(
				'title'   => 'Twilio SMS Forms',
				'docs'    => 'knowledgebase/twilio-add-on/',
				'excerpt' => 'Allow users to text their votes for polls created by Formidable Forms, or send SMS notifications when entries are submitted or updated.',
			),
		);

		return $addons;
	}

	private static function prepare_addons( &$addons ) {
		$activate_url = '';
		if ( current_user_can( 'activate_plugins' ) ) {
			$activate_url = add_query_arg( array( 'action' => 'activate' ), admin_url( 'plugins.php' ) );
		}

		$loop_addons = $addons;
		foreach ( $loop_addons as $id => $addon ) {
			if ( is_numeric( $id ) ) {
				$slug = str_replace( array( '-wordpress-plugin', '-wordpress' ), '', $addon['slug'] );
				self::prepare_folder_name( $addon );
			} else {
				$slug = $id;
			}
			if ( isset( $addon['file'] ) ) {
				$base_file = $addon['file'];
			} else {
				$base_file = 'formidable-' . $slug;
			}
			$file = WP_PLUGIN_DIR . '/' . $base_file;

			$addon['installed'] = is_dir( $file );
			$addon['activate_url'] = '';
			if ( $addon['installed'] && ! empty( $activate_url ) ) {
				if ( file_exists( $file . '/' . $base_file . '.php' ) ) {
					$file_name = $base_file . '/' . $base_file . '.php';
					if ( ! is_plugin_active( $file_name ) ) {
						$addon['activate_url'] = add_query_arg(
							array(
								'_wpnonce'    => wp_create_nonce( 'activate-plugin_' . $file_name ),
								'plugin'      => $file_name,
							),
							$activate_url
						);
					}
				}
			}

			if ( ! isset( $addon['docs'] ) ) {
				$addon['docs'] = 'knowledgebase/formidable-' . $slug . '/';
			}
			self::prepare_addon_link( $addon['docs'] );

			if ( ! isset( $addon['link'] ) ) {
				$addon['link'] = 'downloads/' . $slug . '/';
			}
			self::prepare_addon_link( $addon['link'] );

			self::set_addon_status( $addon );
			$addons[ $id ] = $addon;
		}
	}

	/**
	 * @since 3.04.02
	 */
	private static function prepare_folder_name( &$addon ) {
		if ( isset( $addon['url'] ) ) {
			$url  = explode( '?', $addon['url'] );
			$file = explode( '/', $url[0] );
			$file = end( $file );
			$addon['file'] = str_replace( '-' . $addon['version'] . '.zip', '', $file );
		}
	}

	/**
	 * @since 3.04.02
	 */
	private static function prepare_addon_link( &$link ) {
		$site_url = 'https://formidableforms.com/';
		if ( strpos( $link, 'http' ) !== 0 ) {
			$link = $site_url . $link;
		}
		$link = FrmAppHelper::make_affiliate_url( $link );
		$query_args = array(
			'utm_source'   => 'WordPress',
			'utm_medium'   => 'addons',
			'utm_campaign' => 'liteplugin',
		);
		$link = add_query_arg( $query_args, $link );
	}

	/**
	 * Add the status to the addon array. Status options are:
	 * installed, active, not installed
	 *
	 * @since 3.04.02
	 */
	private static function set_addon_status( &$addon ) {
		if ( ! empty( $addon['activate_url'] ) ) {
			$addon['status'] = array(
				'type'  => 'installed',
				'label' => __( 'Installed', 'formidable' )
			);
		} elseif ( $addon['installed'] ) {
			$addon['status'] = array(
				'type'  => 'active',
				'label' => __( 'Active', 'formidable' ),
			);
		} else {
			$addon['status'] = array(
				'type'  => 'not-installed',
				'label' => __( 'Not Installed', 'formidable' ),
			);
		}
	}

	public static function get_licenses() {
		$allow_autofill = self::allow_autofill();
		$required_role = $allow_autofill ? 'setup_network' : 'frm_change_settings';
		FrmAppHelper::permission_check( $required_role );
		check_ajax_referer( 'frm_ajax', 'nonce' );

		if ( is_multisite() && get_site_option( 'frmpro-wpmu-sitewide' ) ) {
			$license = get_site_option( 'frmpro-credentials' );
		} else {
			$license = get_option( 'frmpro-credentials' );
		}

		if ( $license && is_array( $license ) && isset( $license['license'] ) ) {
			$url = 'https://formidableforms.com/frm-edd-api/licenses?l=' . urlencode( base64_encode( $license['license'] ) );
			$licenses = self::send_api_request(
				$url,
				array(
					'name'    => 'frm_api_licence',
					'expires' => 60 * 60 * 5,
				)
			);
			echo json_encode( $licenses );
		}

		wp_die();
	}

	private static function send_api_request( $url, $transient = array() ) {
		$data = get_transient( $transient['name'] );
		if ( $data !== false ) {
			return $data;
		}

		$arg_array = array(
			'body'      => array(
				'url'   => home_url(),
			),
			'timeout'   => 15,
			'user-agent' => 'Formidable/' . FrmAppHelper::$plug_version . '; ' . home_url(),
		);

		$response = wp_remote_post( $url, $arg_array );
		$body = wp_remote_retrieve_body( $response );
		$data = false;
		if ( ! is_wp_error( $response ) && ! is_wp_error( $body ) ) {
			$data = json_decode( $body, true );
			set_transient( $transient['name'], $data, $transient['expires'] );
		}

		return $data;
	}

	public static function upgrade_to_pro() {
		$pro_pricing = self::prepare_pro_info();

		include( FrmAppHelper::plugin_path() . '/classes/views/addons/upgrade_to_pro.php' );
	}

	private static function prepare_pro_info() {
		return array(
			'personal'     => array(
				'id'       => 2,
				'download' => 19367654,
				'price'    => '49.00',
				'name'     => 'Personal',
			),
			'professional' => array(
				'id'       => 0,
				'download' => 19367001,
				'price'    => '99.00',
				'name'     => 'Creator',
			),
			'smallbusiness' => array(
				'id'       => 0,
				'download' => 19366995,
				'price'    => '199.00',
				'name'     => 'Business',
			),
			'enterprise'   => array(
				'id'       => 0,
				'download' => 19366992,
				'price'    => '399.00',
				'name'     => 'Enterprise',
			),
		);
	}

	/**
	 * Add a filter to shorten the EDD filename for Formidable plugin, and add-on, updates
	 *
	 * @since 2.03.08
	 *
	 * @param boolean $return
	 * @param string $package
	 *
	 * @return boolean
	 */
	public static function add_shorten_edd_filename_filter( $return, $package ) {
		if ( strpos( $package, '/edd-sl/package_download/' ) !== false && strpos( $package, 'formidableforms.com' ) !== false ) {
			add_filter( 'wp_unique_filename', 'FrmAddonsController::shorten_edd_filename', 10, 2 );
		}

		return $return;
	}

	/**
	 * Shorten the EDD filename for automatic updates
	 * Decreases size of file path so file path limit is not hit on Windows servers
	 *
	 * @since 2.03.08
	 *
	 * @param string $filename
	 * @param string $ext
	 *
	 * @return string
	 */
	public static function shorten_edd_filename( $filename, $ext ) {
		$filename = substr( $filename, 0, 50 ) . $ext;
		remove_filter( 'wp_unique_filename', 'FrmAddonsController::shorten_edd_filename', 10 );

		return $filename;
	}

	/**
	 * @since 3.04.02
	 */
	public static function ajax_install_addon() {

		self::install_addon_permissions();

		// Set the current screen to avoid undefined notices.
		global $hook_suffix;
		set_current_screen();

		self::maybe_show_cred_form();

		$installed = self::install_addon();
		self::maybe_activate_addon( $installed );

		// Send back a response.
		echo json_encode( true );
		wp_die();
	}

	/**
	 * @since 3.04.02
	 */
	private static function maybe_show_cred_form() {
		// Start output bufferring to catch the filesystem form if credentials are needed.
		ob_start();

		$show_form = false;
		$method = '';
		$url    = add_query_arg( array( 'page' => 'formidable-settings' ), admin_url( 'admin.php' ) );
		$url    = esc_url_raw( $url );
		$creds  = request_filesystem_credentials( $url, $method, false, false, null );

		if ( false === $creds ) {
			$show_form = true;
		} elseif ( ! WP_Filesystem( $creds ) ) {
			request_filesystem_credentials( $url, $method, true, false, null );
			$show_form = true;
		}

		if ( $show_form ) {
			$form = ob_get_clean();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
			//TODO: test this: echo json_encode( array( 'form' => $form ) );
			echo json_encode( array( 'form' => __( 'Sorry, you\'re site requires FTP authentication. Please install plugins manaully.', 'formidable' ) ) );
			wp_die();
		}

		ob_end_clean();
	}

	/**
	 * We do not need any extra credentials if we have gotten this far,
	 * so let's install the plugin.
	 *
	 * @since 3.04.02
	 */
	private static function install_addon() {
		require_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' );

		$download_url = esc_url_raw( $_POST['plugin'] );

		// Create the plugin upgrader with our custom skin.
		$installer = new Plugin_Upgrader( new FrmInstallerSkin() );
		$installer->install( $download_url );

		// Flush the cache and return the newly installed plugin basename.
		wp_cache_flush();
		return $installer->plugin_info();
	}

	/**
	 * @since 3.04.02
	 */
	private static function maybe_activate_addon( $installed ) {
		if ( ! $installed ) {
			return;
		}

		$activate = activate_plugin( $installed );
		if ( is_wp_error( $activate ) ) {
			echo json_encode( array( 'error' => $activate->get_error_message() ) );
			wp_die();
		}
	}

	/**
	 * Run security checks before installing
	 *
	 * @since 3.04.02
	 */
	private static function install_addon_permissions() {
		check_ajax_referer( 'frm_ajax', 'nonce' );

		if ( ! current_user_can( 'activate_plugins' ) || ! isset( $_POST['plugin'] ) ) {
			echo json_encode( true );
			wp_die();
		}
	}
}


1			<?php
2
3			class FrmAddonsController {
4
5			public static function menu() {
6			add_submenu_page( 'formidable', 'Formidable \| ' . __( 'AddOns', 'formidable' ), __( 'AddOns', 'formidable' ), 'frm_view_forms', 'formidable-addons', 'FrmAddonsController::list_addons' );
7
8			if ( ! FrmAppHelper::pro_is_installed() ) {
9			add_submenu_page( 'formidable', 'Formidable \| ' . __( 'Upgrade to Pro', 'formidable' ), __( 'Upgrade to Pro', 'formidable' ), 'frm_view_forms', 'formidable-pro-upgrade', 'FrmAddonsController::upgrade_to_pro' );
10			}
11			}
12
13			public static function list_addons() {
14			$installed_addons = apply_filters( 'frm_installed_addons', array() );
15
16			$addons = self::get_api_addons();
17			self::prepare_addons( $addons );
18
19			$pricing = FrmAppHelper::admin_upgrade_link( 'addons' );
20
21			include( FrmAppHelper::plugin_path() . '/classes/views/addons/list.php' );
22			}
23
24			public static function license_settings() {
25			$plugins = apply_filters( 'frm_installed_addons', array() );
26			if ( empty( $plugins ) ) {
27			esc_html_e( 'There are no plugins on your site that require a license', 'formidable' );
28			return;
29			}
30
31			ksort( $plugins );
32			$allow_autofill = self::allow_autofill();
33
34			include( FrmAppHelper::plugin_path() . '/classes/views/addons/settings.php' );
35			}
36
37			/**
38			* Don't allow subsite addon licenses to be fetched
39			* unless the current user has super admin permissions
40			*
41			* @since 2.03.10
42			*/
43			private static function allow_autofill() {
44			$allow_autofill = FrmAppHelper::pro_is_installed();
45			if ( $allow_autofill && is_multisite() ) {
46			$sitewide_activated = get_site_option( 'frmpro-wpmu-sitewide' );
47			if ( $sitewide_activated ) {
48			$allow_autofill = current_user_can( 'setup_network' );
49			}
50			}
51			return $allow_autofill;
52			}
53
54			private static function get_api_addons() {
55			$addons = array();
56			$url = 'https://formidableforms.com/wp-json/s11edd/v1/updates/';
57			if ( FrmAppHelper::pro_is_installed() ) {
58			$edd_update = new FrmProEddController();
59			$license = $edd_update->get_license();
60			if ( ! empty( $license ) ) {
61			$url .= '?l=' . urlencode( base64_encode( $license ) );
62			}
63			}
64
65			$response = wp_remote_get( $url,
66			array(
67			'timeout' => 120,
68			'httpversion' => '1.1',
69			)
70			);
71			if ( is_array( $response ) && ! is_wp_error( $response ) ) {
72			$addons = $response['body'];
73			}
74
75			if ( ! empty( $addons ) ) {
76			$addons = json_decode( $addons, true );
77			$skip_categories = array( 'WordPress Form Templates', 'WordPress Form Style Templates' );
78			foreach ( $addons as $k => $addon ) {
79			$cats = array_intersect( $skip_categories, $addon['categories'] );
80			if ( empty( $addon['excerpt'] ) \|\| ! empty( $cats ) ) {
81			unset( $addons[ $k ] );
82			}
83			}
84			return $addons;
85			}
86
87			$addons = array(
88			'formidable-pro' => array(
89			'title' => 'Formidable Pro',
90			'link' => 'pricing/',
91			'docs' => '',
92			'excerpt' => 'Enhance your basic Formidable forms with a plethora of Pro field types and features. Create advanced forms and data-driven applications in minutes.',
93			),
94			'mailchimp' => array(
95			'title' => 'MailChimp Forms',
96			'excerpt' => 'Get on the path to more sales and leads in a matter of minutes. Add leads to a MailChimp mailing list when they submit forms and update their information along with the entry.',
97			),
98			'registration' => array(
99			'title' => 'User Registration Forms',
100			'link' => 'downloads/user-registration/',
101			'excerpt' => 'Give new users access to your site as quickly and painlessly as possible. Allow users to register, edit and be able to login to their profiles on your site from the front end in a clean, customized registration form.',
102			),
103			'paypal' => array(
104			'title' => 'PayPal Standard Forms',
105			'link' => 'downloads/paypal-standard/',
106			'excerpt' => 'Automate your business by collecting instant payments from your clients. Collect information, calculate a total, and send them on to PayPal. Require a payment before publishing content on your site.',
107			),
108			'stripe' => array(
109			'title' => 'Stripe Forms',
110			'docs' => 'knowledgebase/stripe/',
111			'excerpt' => 'Any Formidable forms on your site can accept credit card payments without users ever leaving your site.',
112			),
113			'authorize-net' => array(
114			'title' => 'Authorize.net AIM Forms',
115			'link' => 'downloads/authorize-net-aim/',
116			'docs' => 'knowledgebase/authorize-net-aim/',
117			'excerpt' => 'Accept one-time payments directly on your site, using Authorize.net AIM.',
118			),
119			'woocommerce' => array(
120			'title' => 'WooCommerce Forms',
121			'excerpt' => 'Use a Formidable form on your WooCommerce product pages.',
122			),
123			'autoresponder' => array(
124			'title' => 'Form Action Automation',
125			'docs' => 'knowledgebase/schedule-autoresponder/',
126			'excerpt' => 'Schedule email notifications, SMS messages, and API actions.',
127			),
128			'modal' => array(
129			'title' => 'Bootstrap Modal Forms',
130			'link' => 'downloads/bootstrap-modal/',
131			'docs' => 'knowledgebase/bootstrap-modal/',
132			'excerpt' => 'Open a view or form in a Bootstrap popup.',
133			),
134			'bootstrap' => array(
135			'title' => 'Bootstrap Style Forms',
136			'excerpt' => 'Instantly add Bootstrap styling to all your Formidable forms.',
137			),
138			'zapier' => array(
139			'title' => 'Zapier Forms',
140			'excerpt' => 'Connect with hundreds of different applications through Zapier. Insert a new row in a Google docs spreadsheet, post on Twitter, or add a new Dropbox file with your form.',
141			),
142			'signature' => array(
143			'title' => 'Digital Signature Forms',
144			'excerpt' => 'Add a signature field to your form. The user may write their signature with a trackpad/mouse or just type it.',
145			),
146			'api' => array(
147			'title' => 'Formidable Forms API',
148			'link' => 'downloads/formidable-api/',
149			'excerpt' => 'Send entry results to any other site that has a Rest API. This includes the option of sending entries from one Formidable site to another.',
150			),
151			'twilio' => array(
152			'title' => 'Twilio SMS Forms',
153			'docs' => 'knowledgebase/twilio-add-on/',
154			'excerpt' => 'Allow users to text their votes for polls created by Formidable Forms, or send SMS notifications when entries are submitted or updated.',
155			),
156			);
157
158			return $addons;
159			}
160
161			private static function prepare_addons( &$addons ) {
162			$activate_url = '';
163			if ( current_user_can( 'activate_plugins' ) ) {
164			$activate_url = add_query_arg( array( 'action' => 'activate' ), admin_url( 'plugins.php' ) );
165			}
166
167			$loop_addons = $addons;
168			foreach ( $loop_addons as $id => $addon ) {
169			if ( is_numeric( $id ) ) {
170			$slug = str_replace( array( '-wordpress-plugin', '-wordpress' ), '', $addon['slug'] );
171			self::prepare_folder_name( $addon );
172			} else {
173			$slug = $id;
174			}
175			if ( isset( $addon['file'] ) ) {
176			$base_file = $addon['file'];
177			} else {
178			$base_file = 'formidable-' . $slug;
179			}
180			$file = WP_PLUGIN_DIR . '/' . $base_file;
181
182			$addon['installed'] = is_dir( $file );
183			$addon['activate_url'] = '';
184			if ( $addon['installed'] && ! empty( $activate_url ) ) {
185			if ( file_exists( $file . '/' . $base_file . '.php' ) ) {
186			$file_name = $base_file . '/' . $base_file . '.php';
187			if ( ! is_plugin_active( $file_name ) ) {
188			$addon['activate_url'] = add_query_arg(
189			array(
190			'_wpnonce' => wp_create_nonce( 'activate-plugin_' . $file_name ),
191			'plugin' => $file_name,
192			),
193			$activate_url
194			);
195			}
196			}
197			}
198
199			if ( ! isset( $addon['docs'] ) ) {
200			$addon['docs'] = 'knowledgebase/formidable-' . $slug . '/';
201			}
202			self::prepare_addon_link( $addon['docs'] );
203
204			if ( ! isset( $addon['link'] ) ) {
205			$addon['link'] = 'downloads/' . $slug . '/';
206			}
207			self::prepare_addon_link( $addon['link'] );
208
209			self::set_addon_status( $addon );
210			$addons[ $id ] = $addon;
211			}
212			}
213
214			/**
215			* @since 3.04.02
216			*/
217			private static function prepare_folder_name( &$addon ) {
218			if ( isset( $addon['url'] ) ) {
219			$url = explode( '?', $addon['url'] );
220			$file = explode( '/', $url[0] );
221			$file = end( $file );
222			$addon['file'] = str_replace( '-' . $addon['version'] . '.zip', '', $file );
223			}
224			}
225
226			/**
227			* @since 3.04.02
228			*/
229			private static function prepare_addon_link( &$link ) {
230			$site_url = 'https://formidableforms.com/';
231			if ( strpos( $link, 'http' ) !== 0 ) {
232			$link = $site_url . $link;
233			}
234			$link = FrmAppHelper::make_affiliate_url( $link );
235			$query_args = array(
236			'utm_source' => 'WordPress',
237			'utm_medium' => 'addons',
238			'utm_campaign' => 'liteplugin',
239			);
240			$link = add_query_arg( $query_args, $link );
241			}
242
243			/**
244			* Add the status to the addon array. Status options are:
245			* installed, active, not installed
246			*
247			* @since 3.04.02
248			*/
249			private static function set_addon_status( &$addon ) {
250			if ( ! empty( $addon['activate_url'] ) ) {
251			$addon['status'] = array(
252			'type' => 'installed',
253			'label' => __( 'Installed', 'formidable' )
254			);
255			} elseif ( $addon['installed'] ) {
256			$addon['status'] = array(
257			'type' => 'active',
258			'label' => __( 'Active', 'formidable' ),
259			);
260			} else {
261			$addon['status'] = array(
262			'type' => 'not-installed',
263			'label' => __( 'Not Installed', 'formidable' ),
264			);
265			}
266			}
267
268			public static function get_licenses() {
269			$allow_autofill = self::allow_autofill();
270			$required_role = $allow_autofill ? 'setup_network' : 'frm_change_settings';
271			FrmAppHelper::permission_check( $required_role );
272			check_ajax_referer( 'frm_ajax', 'nonce' );
273
274			if ( is_multisite() && get_site_option( 'frmpro-wpmu-sitewide' ) ) {
275			$license = get_site_option( 'frmpro-credentials' );
276			} else {
277			$license = get_option( 'frmpro-credentials' );
278			}
279
280			if ( $license && is_array( $license ) && isset( $license['license'] ) ) {
281			$url = 'https://formidableforms.com/frm-edd-api/licenses?l=' . urlencode( base64_encode( $license['license'] ) );
282			$licenses = self::send_api_request(
283			$url,
284			array(
285			'name' => 'frm_api_licence',
286			'expires' => 60 * 60 * 5,
287			)
288			);
289			echo json_encode( $licenses );
290			}
291
292			wp_die();
293			}
294
295			private static function send_api_request( $url, $transient = array() ) {
296			$data = get_transient( $transient['name'] );
297			if ( $data !== false ) {
298			return $data;
299			}
300
301			$arg_array = array(
302			'body' => array(
303			'url' => home_url(),
304			),
305			'timeout' => 15,
306			'user-agent' => 'Formidable/' . FrmAppHelper::$plug_version . '; ' . home_url(),
307			);
308
309			$response = wp_remote_post( $url, $arg_array );
310			$body = wp_remote_retrieve_body( $response );
311			$data = false;
312			if ( ! is_wp_error( $response ) && ! is_wp_error( $body ) ) {
313			$data = json_decode( $body, true );
314			set_transient( $transient['name'], $data, $transient['expires'] );
315			}
316
317			return $data;
318			}
319
320			public static function upgrade_to_pro() {
321			$pro_pricing = self::prepare_pro_info();
322
323			include( FrmAppHelper::plugin_path() . '/classes/views/addons/upgrade_to_pro.php' );
324			}
325
326			private static function prepare_pro_info() {
327			return array(
328			'personal' => array(
329			'id' => 2,
330			'download' => 19367654,
331			'price' => '49.00',
332			'name' => 'Personal',
333			),
334			'professional' => array(
335			'id' => 0,
336			'download' => 19367001,
337			'price' => '99.00',
338			'name' => 'Creator',
339			),
340			'smallbusiness' => array(
341			'id' => 0,
342			'download' => 19366995,
343			'price' => '199.00',
344			'name' => 'Business',
345			),
346			'enterprise' => array(
347			'id' => 0,
348			'download' => 19366992,
349			'price' => '399.00',
350			'name' => 'Enterprise',
351			),
352			);
353			}
354
355			/**
356			* Add a filter to shorten the EDD filename for Formidable plugin, and add-on, updates
357			*
358			* @since 2.03.08
359			*
360			* @param boolean $return
361			* @param string $package
362			*
363			* @return boolean
364			*/
365			public static function add_shorten_edd_filename_filter( $return, $package ) {
366			if ( strpos( $package, '/edd-sl/package_download/' ) !== false && strpos( $package, 'formidableforms.com' ) !== false ) {
367			add_filter( 'wp_unique_filename', 'FrmAddonsController::shorten_edd_filename', 10, 2 );
368			}
369
370			return $return;
371			}
372
373			/**
374			* Shorten the EDD filename for automatic updates
375			* Decreases size of file path so file path limit is not hit on Windows servers
376			*
377			* @since 2.03.08
378			*
379			* @param string $filename
380			* @param string $ext
381			*
382			* @return string
383			*/
384			public static function shorten_edd_filename( $filename, $ext ) {
385			$filename = substr( $filename, 0, 50 ) . $ext;
386			remove_filter( 'wp_unique_filename', 'FrmAddonsController::shorten_edd_filename', 10 );
387
388			return $filename;
389			}
390
391			/**
392			* @since 3.04.02
393			*/
394			public static function ajax_install_addon() {
395
396			self::install_addon_permissions();
397
398			// Set the current screen to avoid undefined notices.
399			global $hook_suffix;
400			set_current_screen();
401
402			self::maybe_show_cred_form();
403
404			$installed = self::install_addon();
405			self::maybe_activate_addon( $installed );
406
407			// Send back a response.
408			echo json_encode( true );
409			wp_die();
410			}
411
412			/**
413			* @since 3.04.02
414			*/
415			private static function maybe_show_cred_form() {
416			// Start output bufferring to catch the filesystem form if credentials are needed.
417			ob_start();
418
419			$show_form = false;
420			$method = '';
421			$url = add_query_arg( array( 'page' => 'formidable-settings' ), admin_url( 'admin.php' ) );
422			$url = esc_url_raw( $url );
423			$creds = request_filesystem_credentials( $url, $method, false, false, null );
424
425			if ( false === $creds ) {
426			$show_form = true;
427			} elseif ( ! WP_Filesystem( $creds ) ) {
428			request_filesystem_credentials( $url, $method, true, false, null );
429			$show_form = true;
430			}
431
432			if ( $show_form ) {
433			$form = ob_get_clean();
			0 ignored issues – show Unused Code introduced 2018-11-05 20:21 UTC by Report Bug Copy Issue Report `$form` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
434			//TODO: test this: echo json_encode( array( 'form' => $form ) );
435			echo json_encode( array( 'form' => __( 'Sorry, you\'re site requires FTP authentication. Please install plugins manaully.', 'formidable' ) ) );
436			wp_die();
437			}
438
439			ob_end_clean();
440			}
441
442			/**
443			* We do not need any extra credentials if we have gotten this far,
444			* so let's install the plugin.
445			*
446			* @since 3.04.02
447			*/
448			private static function install_addon() {
449			require_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' );
450
451			$download_url = esc_url_raw( $_POST['plugin'] );
452
453			// Create the plugin upgrader with our custom skin.
454			$installer = new Plugin_Upgrader( new FrmInstallerSkin() );
455			$installer->install( $download_url );
456
457			// Flush the cache and return the newly installed plugin basename.
458			wp_cache_flush();
459			return $installer->plugin_info();
460			}
461
462			/**
463			* @since 3.04.02
464			*/
465			private static function maybe_activate_addon( $installed ) {
466			if ( ! $installed ) {
467			return;
468			}
469
470			$activate = activate_plugin( $installed );
471			if ( is_wp_error( $activate ) ) {
472			echo json_encode( array( 'error' => $activate->get_error_message() ) );
473			wp_die();
474			}
475			}
476
477			/**
478			* Run security checks before installing
479			*
480			* @since 3.04.02
481			*/
482			private static function install_addon_permissions() {
483			check_ajax_referer( 'frm_ajax', 'nonce' );
484
485			if ( ! current_user_can( 'activate_plugins' ) \|\| ! isset( $_POST['plugin'] ) ) {
486			echo json_encode( true );
487			wp_die();
488			}
489			}
490			}
491

Strategy11 / formidable-forms

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