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SavvyWolf - MANAGER

Edit File: class-lp-plugins-helper.php

<?php

class LP_Plugins_Helper {
	/**
	 * @var int
	 */
	public static $transient_timeout = HOUR_IN_SECONDS;

/**
	 * @var array
	 */
	public static $plugins = array(
		'installed' => false,
		'free'      => false,
		'premium'   => false,
	);

/**
	 * @var LP_Background_Query_Items
	 */
	protected static $_background_query_items = null;

/**
	 * @var array
	 */
	public static $themes = array(
		'education' => false,
		'other'     => false,
	);

public static function require_plugins_api() {
		global $pagenow;

if ( ! function_exists( 'plugins_api' ) && 'plugin-install.php' !== $pagenow ) {
			include_once ABSPATH . 'wp-admin/includes/plugin-install.php';
		}
	}

/**
	 * Get all add-ons for LearnPress has installed.
	 * Identify a plugin is an add-on if it is already existing a tag 'learnpress' inside
	 *
	 * @param string $type
	 *
	 * @return mixed
	 */
	public static function get_plugins( $type = '' ) {
		self::require_plugins_api();
		$plugins = array();

if ( ! function_exists( 'get_plugins' ) ) {
			require_once ABSPATH . '/wp-admin/includes/plugin.php';
		}
		/*
		 * Delete cache so hook for extra plugin headers works
		 */
		$all_plugins = get_plugins();

// If there is no plugin on our site.
		if ( ! $all_plugins ) {
			return array_key_exists( $type, self::$plugins ) ? self::$plugins[ $type ] : self::$plugins;
		}

$wp_plugins        = self::get_plugins_from_wp();
		$premium_plugins   = self::get_premium_plugins();
		$wp_installed      = array();
		$premium_installed = array();

// learn_press_debug( wp_list_pluck( $wp_plugins, 'name' ) );
		foreach ( $all_plugins as $plugin_file => $plugin_data ) {

// If there is a tag
			if ( empty( $plugin_data['Tags'] ) ) {
				continue;
			}

// If there is a tag named 'learnpress'
			$tags = ( preg_split( '/\s*,\s*/', $plugin_data['Tags'] ) );
			if ( ! in_array( 'learnpress', $tags ) ) {
				continue;
			}

$plugin_slug = dirname( $plugin_file );

if ( isset( $wp_plugins[ $plugin_file ] ) ) {
				$plugins[ $plugin_file ]           = (array) $wp_plugins[ $plugin_file ];
				$plugins[ $plugin_file ]['source'] = 'wp';

$wp_installed[ $plugin_file ] = true;
			} elseif ( isset( $premium_plugins[ $plugin_file ] ) ) {
				$plugins[ $plugin_file ] = (array) $premium_plugins[ $plugin_file ];
				$plugins[ $plugin_file ]['source'] = 'tp';
				$premium_installed[ $plugin_file ] = true;
			} else {
				$plugin_data = _get_plugin_data_markup_translate( $plugin_file, $plugin_data, false, true );
				$plugins[ $plugin_file ] = array(
					'name' => $plugin_data['Name'],
					'slug' => $plugin_slug,
					'version' => $plugin_data['Version'],
					'author' => sprintf( '<a href="%s">%s</a>', $plugin_data['AuthorURI'], $plugin_data['Author'] ),
					'author_profile' => '',
					'contributors' => array(),
					'homepage' => $plugin_data['PluginURI'],
					'short_description' => $plugin_data['Description'],
					'icons' => self::get_add_on_icons( $plugin_data, $plugin_file ),
				);
				if ( ! empty( $plugin_data['Requires at least'] ) ) {
					$plugins[ $plugin_file ]['requires'] = $plugin_data['Requires at least'];
				}
				if ( ! empty( $plugin_data['Tested up to'] ) ) {
					$plugins[ $plugin_file ]['tested'] = $plugin_data['Tested up to'];
				}
				if ( ! empty( $plugin_data['Last updated'] ) ) {
					$plugins[ $plugin_file ]['last_updated'] = $plugin_data['Last updated'];
				}
			}
		}
		self::$plugins['installed'] = $plugins;

if ( is_array( $wp_plugins ) ) {
			self::$plugins['free'] = array_diff_key( $wp_plugins, (array) $wp_installed );
		}

if ( is_array( $premium_plugins ) ) {
			self::$plugins['premium'] = array_diff_key( $premium_plugins, (array) $premium_installed );
		}

// Sort plugins
		self::_sort_plugins();

return array_key_exists( $type, self::$plugins ) ? self::$plugins[ $type ] : self::$plugins;
	}

/**
	 * Query the list of add-ons from wordpress.org with keyword 'learnpress'
	 * This requires have a keyword named 'learnpress' in plugin header Tags
	 *
	 * @param array
	 *
	 * @return mixed
	 */
	public static function get_plugins_from_wp( $args = null ) {
		return LP_Background_Query_Items::instance()->get_plugins_from_wp();
	}

/**
	 * Get all premium addons from cache.
	 * If there is no addons, push an action to queue in order to
	 * trying query all addons from thimpress.com in next requesting.
	 *
	 * @return mixed
	 */
	public static function get_premium_plugins() {
		return LP_Background_Query_Items::instance()->get_plugins_from_tp();
	}

/**
	 * Get our related themes.
	 *
	 * @param string $type
	 * @param array $args
	 *
	 * @return array|mixed
	 */
	public static function get_related_themes( $type = '', $args = array() ) {
		$themes = array();

if ( self::$themes ) {
			$themes = array_filter( self::$themes );
		}

if ( ! $themes ) {
			self::$themes = LP_Background_Query_Items::instance()->get_related_themes();
		}

if ( $type && self::$themes && array_key_exists( $type, self::$themes ) ) {
			$themes = self::$themes[ $type ];
			$args   = wp_parse_args( $args, array( 'include' => '' ) );

if ( $themes && $args['include'] ) {
				$search_results = array();
				foreach ( $themes as $theme ) {
					if ( in_array( $theme['id'], $args['include'] ) ) {
						$search_results[] = $theme;
					}
				}

$themes = $search_results;
			}
		} else {
			$themes = self::$themes;
		}

return $themes;
	}

/**
	 * Count themes.
	 *
	 * @param string $type
	 *
	 * @return int
	 */
	public static function count_themes( $type = '' ) {
		$count  = 0;
		$themes = self::get_related_themes();

if ( $themes ) {
			if ( array_key_exists( $type, $themes ) ) {
				$count = ! empty( $themes[ $type ] ) ? sizeof( $themes[ $type ] ) : 0;
			} else {
				foreach ( $themes as $k => $v ) {
					$count += ! empty( $v ) ? sizeof( $v ) : 0;
				}
			}
		}

return $count;
	}

/**
	 * Get action links of a plugin.
	 *
	 * @param object $plugin
	 * @param string $file
	 *
	 * @return array
	 */
	public static function get_add_on_action_link( $plugin, $file ) {
		$action_links = array();
		if ( ( current_user_can( 'install_plugins' ) || current_user_can( 'update_plugins' ) ) ) {
			$name = '';
			// action links for publish add-ons
			if ( ! empty( $plugin['source'] ) && $plugin['source'] == 'wp' ) {
				$status = install_plugin_install_status( $plugin );
				switch ( $status['status'] ) {
					case 'install':
						if ( $status['url'] ) {
							/* translators: 1: Plugin name and version. */
							$action_links[] = '<a class="install-now button" data-slug="' . esc_attr( $plugin['slug'] ) . '" href="' . esc_url_raw( $status['url'] ) . '" aria-label="' . esc_attr( sprintf( __( 'Install %s now', 'learnpress' ), $name ) ) . '" data-name="' . esc_attr( $name ) . '" data-success="Installed">' . __( 'Install Now' ) . '</a>';
						}

break;
					case 'update_available':
						if ( $status['url'] ) {
							/* translators: 1: Plugin name and version */
							$action_links[] = '<a class="update-now button" data-plugin="' . esc_attr( $status['file'] ) . '" data-slug="' . esc_attr( $plugin['slug'] ) . '" href="' . esc_url_raw( $status['url'] ) . '" aria-label="' . esc_attr( sprintf( __( 'Update %s now', 'learnpress' ), $name ) ) . '" data-name="' . esc_attr( $name ) . '">' . __( 'Update Now' ) . '</a>';
						}

break;
				}
				if ( learn_press_is_plugin_install( $file ) ) {
					if ( is_plugin_active( $file ) ) {
						$action_links[] = '<a class="button disable-now" data-slug="' . esc_attr( $plugin['slug'] ) . '" href="' . esc_url_raw( wp_nonce_url( 'plugins.php?action=deactivate&plugin=' . $file, 'deactivate-plugin_' . $file ) ) . '" aria-label="' . esc_attr( sprintf( __( 'Disable %s now', 'learnpress' ), $name ) ) . '" data-name="' . esc_attr( $name ) . '">' . __( 'Disable Now', 'learnpress' ) . '</a>';
					} else {
						$action_links[] = '<a class="button enable-now" data-slug="' . esc_attr( $plugin['slug'] ) . '" href="' . esc_url_raw( wp_nonce_url( 'plugins.php?action=activate&plugin=' . $file, 'activate-plugin_' . $file ) ) . '" aria-label="' . esc_attr( sprintf( __( 'Enable %s now', 'learnpress' ), $name ) ) . '" data-name="' . esc_attr( $name ) . '">' . __( 'Enable Now', 'learnpress' ) . '</a>';
					}
				}
			} else {
				// action links for premium add-ons installed
				if ( learn_press_is_plugin_install( $file ) ) {
					if ( is_plugin_active( $file ) ) {
						$action_links[] = '<a class="button disable-now" data-slug="' . esc_attr( $plugin['slug'] ) . '" href="' . esc_url_raw( wp_nonce_url( 'plugins.php?action=deactivate&plugin=' . $file, 'deactivate-plugin_' . $file ) ) . '" aria-label="' . esc_attr( sprintf( __( 'Disable %s now', 'learnpress' ), $name ) ) . '" data-name="' . esc_attr( $name ) . '">' . __( 'Disable Now', 'learnpress' ) . '</a>';
					} else {
						$action_links[] = '<a class="button enable-now" data-slug="' . esc_attr( $plugin['slug'] ) . '" href="' . esc_url_raw( wp_nonce_url( 'plugins.php?action=activate&plugin=' . $file, 'activate-plugin_' . $file ) ) . '" aria-label="' . esc_attr( sprintf( __( 'Enable %s now', 'learnpress' ), $name ) ) . '" data-name="' . esc_attr( $name ) . '">' . __( 'Enable Now', 'learnpress' ) . '</a>';
					}
				} else {
					// buy now button for premium add-ons
					if ( isset( $plugin['permarklink'] ) ) {
						$action_links[] = '<a class="buy-now button" data-slug="' . esc_attr( $plugin['slug'] ) . '" href="' . esc_url_raw( $plugin['permarklink'] ) . '" aria-label="' . esc_attr( sprintf( __( 'Buy %s now' ), $name ) ) . '" data-name="' . esc_attr( $name ) . '">' . __( 'Buy Now', 'learnpress' ) . '</a>';
					}
				}
			}
		}

return $action_links;
	}

/**
	 * @param $icons
	 *
	 * @return string
	 */
	public static function get_add_on_icon( $icons ) {
		$icon = '';
		if ( ! empty( $icons['2x'] ) ) {
			$icon = $icons['2x'];
		} elseif ( ! empty( $icons['1x'] ) ) {
			$icon = $icons['1x'];
		} else {
			$icon = LP_PLUGIN_URL . 'assets/images/icon-128x128.png';
		}

return $icon;
	}

/**
	 * Get plugin icon.
	 *
	 * @param object $plugin_data
	 * @param string $plugin_file
	 *
	 * @return array
	 */
	public static function get_add_on_icons( $plugin_data, $plugin_file ) {
		$plugin_path = ABSPATH . basename( WP_CONTENT_DIR ) . '/plugins/' . $plugin_file;
		$icon_path   = dirname( $plugin_path ) . '/assets/images';
		$icons       = array(
			'2x' => '',
			'1x' => '',
		);

$icons_tmp = array(
			'2x' => 'icon-256x256',
			'1x' => 'icon-128x128',
		);

foreach ( $icons_tmp as $s => $name ) {
			foreach ( array( 'png', 'svg' ) as $t ) {
				if ( file_exists( $icon_path . "/{$name}.{$t}" ) ) {
					$icons[ $s ] = plugins_url( '/', $plugin_path ) . "assets/images/{$name}.{$t}";
					break;
				}
			}
		}

return $icons;
	}

/**
	 * Count plugins.
	 *
	 * @param string $type
	 *
	 * @return int
	 */
	public static function count_plugins( $type = '' ) {
		$plugins = self::get_plugins();
		if ( $type === 'installed' ) {
			return ! empty( $plugins['installed'] ) ? sizeof( $plugins['installed'] ) : 0;
		} else {
			$wp_plugins = ! empty( $plugins['free'] ) ? sizeof( $plugins['free'] ) : 0;
			$tp_plugins = ! empty( $plugins['premium'] ) ? sizeof( $plugins['premium'] ) : 0;

return $wp_plugins + $tp_plugins;
		}
	}

/**
	 * Filter plugin if it slug is starts with 'learnpress'
	 *
	 * @param object $plugin
	 *
	 * @return bool
	 */
	public static function _filter_plugin( $plugin ) {
		$slug = '';
		if ( $plugin ) {
			$slug = is_array( $plugin ) ? $plugin['slug'] : $plugin->slug;
		}

return $slug && preg_match( '!^learnpress-.*!', $slug );
	}

/**
	 * Sort plugins.
	 */
	public static function _sort_plugins() {
		foreach ( self::$plugins as $k => $plugin ) {
			if ( is_array( $plugin ) ) {
				ksort( $plugin );
				self::$plugins[ $k ] = $plugin;
			}
		}
	}

/**
	 * Get all slugs of plugins have installed on site
	 *
	 * @return array
	 */
	public static function get_installed_plugin_slugs() {
		$slugs = array();

$plugin_info = get_site_transient( 'update_plugins' );
		if ( isset( $plugin_info->no_update ) ) {
			foreach ( $plugin_info->no_update as $plugin ) {
				$slugs[] = $plugin->slug;
			}
		}

if ( isset( $plugin_info->response ) ) {
			foreach ( $plugin_info->response as $plugin ) {
				$slugs[] = $plugin->slug;
			}
		}

return $slugs;
	}

/**
	 * Register extra headers for our plugins.
	 *
	 * @param $headers
	 *
	 * @return mixed
	 */
	public static function add_on_header( $headers ) {
		$headers['Tags']              = 'Tags';
		$headers['Requires at least'] = 'Requires at least';
		$headers['Tested up to']      = 'Tested up to';
		$headers['Last updated']      = 'Last updated';

return $headers;
	}
}

/**
 * Fixed issue addons page doesn't show installed addons.
 *
 * @since 3.2.4
 */
add_filter( 'extra_plugin_headers', array( 'LP_Plugins_Helper', 'add_on_header' ) );

// Init hooks, etc...
// add_action( 'init', array( 'LP_Plugins_Helper', 'init' ) );