Initial commit: WordPress wp-content (themes, plugins, languages)

- Theme: momentry (custom theme with REST API routes)
- Plugins: code-snippets (contains all API proxies)
- Languages: zh_TW translations
- Excludes: cache, backups, uploads, logs

plugins/wpforms-lite/includes/functions/plugins.php

@@ -0,0 +1,105 @@
+<?php
+/**
+ * Helper functions to perform various plugins and addons related actions.
+ *
+ * @since 1.8.2.2
+ */
+
+use WPForms\Requirements\Requirements;
+
+/**
+ * Check if addon met requirements.
+ *
+ * @since 1.8.2.2
+ *
+ * @param array $requirements Addon requirements.
+ *
+ * @return bool
+ */
+function wpforms_requirements( array $requirements ): bool {
+
+	return Requirements::get_instance()->validate( $requirements );
+}
+
+/**
+ * Determine if an addon is active and passed all requirements.
+ *
+ * @since 1.9.2
+ *
+ * @param string $addon_slug Addon slug without `wpforms-` prefix.
+ *
+ * @return bool
+ */
+function wpforms_is_addon_initialized( string $addon_slug ): bool {
+
+	$basename = sprintf( 'wpforms-%1$s/wpforms-%1$s.php', $addon_slug );
+
+	if ( is_multisite() ) {
+		$active_plugins = (array) get_option( 'active_plugins', [] );
+
+		if ( in_array( $basename, $active_plugins, true ) ) {
+			return true;
+		}
+	}
+
+	return Requirements::get_instance()->is_validated( $basename );
+}
+
+/**
+ * Check addon requirements and activate addon or plugin.
+ *
+ * @since 1.8.4
+ * @since 1.9.2 Keep addons active even if they don't meet requirements.
+ *
+ * @param string $plugin Path to the plugin file relative to the plugins' directory.
+ *
+ * @return null|WP_Error Null on success, WP_Error on invalid file.
+ */
+function wpforms_activate_plugin( string $plugin ) {
+
+	$activate = activate_plugin( $plugin );
+
+	if ( is_wp_error( $activate ) ) {
+		return $activate;
+	}
+
+	$requirements = Requirements::get_instance();
+
+	if ( $requirements->is_validated( $plugin ) ) {
+		return null;
+	}
+
+	return new WP_Error( 'wpforms_addon_incompatible', $requirements->get_notice( $plugin ) );
+}
+
+/**
+ * Compares two "PHP-standardized" version number strings.
+ *
+ * Removes any "-RCn", "-beta" from version numbers first.
+ *
+ * @since 1.9.4
+ *
+ * @param string $version1 Version number.
+ * @param string $version2 Version number.
+ * @param string $operator Comparison operator.
+ *
+ * @return bool
+ */
+function wpforms_version_compare( $version1, $version2, $operator ): bool {
+
+	// If the version is not a string, return false.
+	if ( ! is_string( $version1 ) || ! is_string( $version2 ) ) {
+		return false;
+	}
+
+	// Strip dash and anything after it.
+	$clean_version_number = function ( $version ) {
+		return preg_replace( '/-.+/', '', $version );
+	};
+
+	return version_compare(
+		$clean_version_number( $version1 ),
+		$clean_version_number( $version2 ),
+		$operator
+	);
+}