product = $product; $this->setup_hooks(); return $this; } /** * Setup endpoints. */ private function setup_hooks() { add_action( $this->product->get_key() . '_recommend_products', array( $this, 'render_products_box' ), 10, 4 ); add_action( 'admin_head', array( $this, 'enqueue' ) ); } /** * Check if we should load the module for this product. * * @param Product $product Product data. * * @return bool Should we load the module? */ public function can_load( $product ) { return true; } /** * Render products box content. * * @param array $plugins_list - list of useful plugins (in slug => nicename format). * @param array $themes_list - list of useful themes (in slug => nicename format). * @param array $strings - list of translated strings. * @param array $preferences - list of preferences. */ public function render_products_box( $plugins_list, $themes_list, $strings, $preferences = array() ) { if ( empty( $plugins_list ) && empty( $themes_list ) ) { return; } if ( ! empty( $plugins_list ) && ! current_user_can( 'install_plugins' ) ) { return; } if ( ! empty( $themes_list ) && ! current_user_can( 'install_themes' ) ) { return; } add_thickbox(); if ( ! empty( $themes_list ) ) { $list = $this->get_themes( $themes_list, $preferences ); if ( has_action( $this->product->get_key() . '_recommend_products_theme_template' ) ) { do_action( $this->product->get_key() . '_recommend_products_theme_template', $list, $strings, $preferences ); } else { echo '
'; foreach ( $list as $theme ) { echo '
'; echo ' '; echo '
'; echo ' ' . esc_html( $theme->custom_name ) . ''; if ( ! isset( $preferences['description'] ) || ( isset( $preferences['description'] ) && $preferences['description'] ) ) { echo '' . esc_html( substr( $theme->description, 0, strpos( $theme->description, '.' ) ) ) . '.'; } echo '
'; echo '
'; echo '
'; echo ' ' . esc_html( $strings['install'] ) . ''; echo '
'; echo '
'; echo '
'; } echo '
'; } } if ( ! empty( $plugins_list ) ) { $list = $this->get_plugins( $plugins_list, $preferences ); if ( has_action( $this->product->get_key() . '_recommend_products_plugin_template' ) ) { do_action( $this->product->get_key() . '_recommend_products_plugin_template', $list, $strings, $preferences ); } else { echo '
'; foreach ( $list as $current_plugin ) { echo '
'; echo ' '; echo '
'; echo ' ' . esc_html( $current_plugin->custom_name ) . ''; if ( ! isset( $preferences['description'] ) || ( isset( $preferences['description'] ) && $preferences['description'] ) ) { echo '' . esc_html( substr( $current_plugin->short_description, 0, strpos( $current_plugin->short_description, '.' ) ) ) . '. '; } echo '
'; echo '
'; echo ' ' . esc_html( $strings['install'] ) . ''; echo '
'; echo '
'; } echo '
'; } } } /** * Collect all the information for the themes list. * * @param array $themes_list - list of useful themes (in slug => nicename format). * @param array $preferences - list of preferences. * * @return array */ private function get_themes( $themes_list, $preferences ) { $list = array(); foreach ( $themes_list as $slug => $nicename ) { $theme = $this->call_theme_api( $slug ); if ( ! $theme ) { continue; } $url = add_query_arg( array( 'theme' => $theme->slug, ), network_admin_url( 'theme-install.php' ) ); $name = empty( $nicename ) ? $theme->name : $nicename; $theme->custom_url = $url; $theme->custom_name = $name; $list[] = $theme; } return $list; } /** * Call theme api * * @param string $slug theme slug. * * @return array|mixed|object */ private function call_theme_api( $slug ) { $theme = get_transient( 'ti_theme_info_' . $slug ); if ( false !== $theme ) { return $theme; } $products = $this->safe_get( 'https://api.wordpress.org/themes/info/1.1/?action=query_themes&request[theme]=' . $slug . '&request[per_page]=1' ); $products = json_decode( wp_remote_retrieve_body( $products ) ); if ( is_object( $products ) ) { $theme = $products->themes[0]; set_transient( 'ti_theme_info_' . $slug, $theme, 6 * HOUR_IN_SECONDS ); } return $theme; } /** * Collect all the information for the plugins list. * * @param array $plugins_list - list of useful plugins (in slug => nicename format). * @param array $preferences - list of preferences. * * @return array */ private function get_plugins( $plugins_list, $preferences ) { $list = array(); foreach ( $plugins_list as $plugin => $nicename ) { $current_plugin = $this->call_plugin_api( $plugin ); $name = empty( $nicename ) ? $current_plugin->name : $nicename; $image = $current_plugin->banners['low']; if ( isset( $preferences['image'] ) && 'icon' === $preferences['image'] ) { $image = $current_plugin->icons['1x']; } $url = add_query_arg( array( 'tab' => 'plugin-information', 'plugin' => $current_plugin->slug, 'TB_iframe' => true, 'width' => 800, 'height' => 800, ), network_admin_url( 'plugin-install.php' ) ); $current_plugin->custom_url = $url; $current_plugin->custom_name = $name; $current_plugin->custom_image = $image; $list[] = $current_plugin; } return $list; } /** * Call plugin api * * @param string $slug plugin slug. * * @return array|mixed|object */ private function call_plugin_api( $slug ) { include_once ABSPATH . 'wp-admin/includes/plugin-install.php'; $call_api = get_transient( 'ti_plugin_info_' . $slug ); if ( false === $call_api ) { $call_api = plugins_api( 'plugin_information', array( 'slug' => $slug, 'fields' => array( 'downloaded' => false, 'rating' => false, 'description' => false, 'short_description' => true, 'donate_link' => false, 'tags' => false, 'sections' => true, 'homepage' => true, 'added' => false, 'last_updated' => false, 'compatibility' => false, 'tested' => false, 'requires' => false, 'downloadlink' => false, 'icons' => true, 'banners' => true, ), ) ); set_transient( 'ti_plugin_info_' . $slug, $call_api, 30 * MINUTE_IN_SECONDS ); } return $call_api; } /** * Load css and scripts for the plugin recommend page. */ public function enqueue() { $screen = get_current_screen(); if ( ! isset( $screen->id ) ) { return; } if ( false === apply_filters( $this->product->get_key() . '_enqueue_recommend', false, $screen->id ) ) { return; } ?>