Tibblify paths

DESCRIPTION

@@ -1,20 +1,22 @@
 Package: rapid
 Title: R 'API' Descriptions
-Version: 0.0.0.9000
+Version: 0.0.0.9003
 Authors@R: c(
     person("Jon", "Harmon", , "[email protected]", role = c("aut", "cre"),
            comment = c(ORCID = "0000-0003-4781-4346")),
     person("The Linux Foundation", role = "cph",
            comment = "OpenAPI Specification")
   )
-Description: Convert an 'API' description ('APID'), such as one that follows
-    the 'OpenAPI Specification', to an R 'API' description object (a
-    "rapid").  The rapid object follows the 'OpenAPI Specification' to
+Description: Convert an 'API' description ('APID'), such as one that
+    follows the 'OpenAPI Specification', to an R 'API' description object
+    (a "rapid").  The rapid object follows the 'OpenAPI Specification' to
     make it easy to convert to and from 'API' documents.
 License: MIT + file LICENSE
 URL: https://jonthegeek.github.io/rapid/,
     https://github.com/jonthegeek/rapid
 BugReports: https://github.com/jonthegeek/rapid/issues
+Depends: 
+    R (>= 3.5.0)
 Imports: 
     cli,
     glue,
@@ -24,12 +26,15 @@ Imports:
     S7 (>= 0.1.1),
     snakecase,
     stbl,
+    tibble,
+    tibblify,
     xml2,
     yaml
 Suggests: 
     testthat (>= 3.0.0)
 Remotes:
-    jonthegeek/stbl
+    jonthegeek/stbl,
+    mgirlich/tibblify#191
 Config/testthat/edition: 3
 Config/testthat/parallel: true
 Encoding: UTF-8
@@ -38,6 +43,7 @@ RoxygenNote: 7.3.1
 Collate: 
     'properties.R'
     'security.R'
+    'paths.R'
     'components-security_scheme_details.R'
     'components-security_schemes.R'
     'components.R'

NAMESPACE

@@ -11,6 +11,7 @@ export(as_oauth2_implicit_flow)
 export(as_oauth2_security_scheme)
 export(as_oauth2_token_flow)
 export(as_origin)
+export(as_paths)
 export(as_rapid)
 export(as_reference)
 export(as_schema)
@@ -34,6 +35,7 @@ export(class_oauth2_implicit_flow)
 export(class_oauth2_security_scheme)
 export(class_oauth2_token_flow)
 export(class_origin)
+export(class_paths)
 export(class_rapid)
 export(class_reference)
 export(class_schema)
@@ -50,6 +52,7 @@ importFrom(S7,"prop<-")
 importFrom(S7,S7_inherits)
 importFrom(S7,class_any)
 importFrom(S7,class_character)
+importFrom(S7,class_data.frame)
 importFrom(S7,class_factor)
 importFrom(S7,class_list)
 importFrom(S7,class_logical)

R/components-security_schemes.R

@@ -140,10 +140,7 @@ S7::method(length, class_security_schemes) <- function(x) {
 #'     )
 #'   )
 #' )
-as_security_schemes <- S7::new_generic(
-  "as_security_schemes",
-  "x"
-)
+as_security_schemes <- S7::new_generic("as_security_schemes", "x")
 
 S7::method(
   as_security_schemes,

R/paths.R

@@ -0,0 +1,105 @@
+#' The available paths and operations for the API
+#'
+#' Holds the relative paths to the individual endpoints and their operations.
+#' The path is appended to the URL from the [class_servers()] object in order to
+#' construct the full URL. The paths may be empty.
+#'
+#' @param ... A data.frame, or arguments to pass to [tibble::tibble()].
+#'
+#' @return A `paths` S7 object with details about API endpoints.
+#' @export
+#'
+#' @seealso [as_paths()] for coercing objects to `paths`.
+#'
+#' @examples
+#' class_paths()
+#' class_paths(
+#'   tibble::tibble(
+#'     endpoint = c("/endpoint1", "/endpoint2"),
+#'     operations = list(
+#'       tibble::tibble(operation_properties = 1:2),
+#'       tibble::tibble(operation_properties = 3:5)
+#'     )
+#'   )
+#' )
+class_paths <- S7::new_class(
+  "paths",
+  package = "rapid",
+  parent = class_data.frame,
+  constructor = function(...) {
+    if (...length() == 1 && is.data.frame(..1)) {
+      return(S7::new_object(tibble::as_tibble(..1)))
+    }
+    S7::new_object(tibble::tibble(...))
+  }
+)
+
+#' Coerce objects to paths
+#'
+#' `as_paths()` turns an existing object into a `paths` object. This is in
+#' contrast with [class_paths()], which builds a `paths` object from individual
+#' properties. In practice, [class_paths()] and `as_paths()` are currently
+#' functionally identical. However, in the future, `as_paths()` will coerce
+#' other valid objects to the expected shape.
+#'
+#' @inheritParams rlang::args_dots_empty
+#' @inheritParams rlang::args_error_context
+#' @param x The object to coerce. Must be empty or be a `data.frame()`.
+#'
+#' @return A `paths` object as returned by [class_paths()].
+#' @export
+#'
+#' @examples
+#' as_paths()
+#' as_paths(mtcars)
+as_paths <- S7::new_generic("as_paths", "x")
+
+S7::method(as_paths, class_data.frame) <- function(x,
+                                                   ...,
+                                                   arg = caller_arg(x),
+                                                   call = caller_env()) {
+  class_paths(x)
+}
+
+S7::method(as_paths, class_any) <- function(x,
+                                            ...,
+                                            arg = caller_arg(x),
+                                            call = caller_env()) {
+  as_api_object(x, class_paths, ..., arg = arg, call = call)
+}
+
+.parse_paths <- S7::new_generic(".parse_paths", "paths")
+
+S7::method(.parse_paths, class_data.frame | class_paths) <- function(paths,
+                                                                     ...) {
+  paths
+}
+
+S7::method(.parse_paths, class_list) <- function(paths,
+                                                 openapi,
+                                                 x,
+                                                 call = caller_env()) {
+  if (!is.null(openapi) && openapi >= "3") {
+    return(.parse_openapi_spec(x, call = call))
+  }
+  return(tibble::tibble())
+}
+
+.parse_openapi_spec <- function(x, call = caller_env()) { # nocov start
+  rlang::try_fetch(
+    {
+      tibblify::parse_openapi_spec(x)
+    },
+    error = function(cnd) {
+      cli::cli_abort(
+        "Failed to parse paths from OpenAPI spec.",
+        class = "rapid_error_bad_tibblify",
+        call = call
+      )
+    }
+  )
+} # nocov end
+
+S7::method(.parse_paths, class_any) <- function(paths, ...) {
+  return(tibble::tibble())
+}

R/rapid-package.R

@@ -5,6 +5,7 @@
 #' @importFrom rlang check_dots_empty
 #' @importFrom S7 class_any
 #' @importFrom S7 class_character
+#' @importFrom S7 class_data.frame
 #' @importFrom S7 class_factor
 #' @importFrom S7 class_list
 #' @importFrom S7 class_logical

R/urls.R

@@ -4,9 +4,14 @@
 
 .url_fetch <- function(x) {
   rlang::try_fetch(
-    jsonlite::read_json(x),
+    jsonlite::read_json(
+      x,
+      simplifyVector = TRUE,
+      simplifyDataFrame = FALSE,
+      simplifyMatrix = FALSE
+    ),
     error = function(e) {
-      yaml::read_yaml(url(x))
+      yaml::read_yaml(url(x)) # nocov
     }
   )
 }

R/zz-rapid.R

@@ -1,6 +1,7 @@
 #' @include info.R
 #' @include servers.R
 #' @include components.R
+#' @include paths.R
 #' @include security.R
 NULL
 
@@ -12,10 +13,11 @@ NULL
 #' @param info An `info` object defined by [class_info()].
 #' @param servers A `servers` object defined by [class_servers()].
 #' @param components A `components` object defined by [class_components()].
+#' @param paths A `paths` object defined by [class_paths()].
 #' @param security A `security` object defined by [class_security()].
 #'
 #' @return A `rapid` S7 object, with properties `info`, `servers`, `components`,
-#'   and `security`.
+#'   `paths`, and `security`.
 #' @export
 #'
 #' @seealso [as_rapid()] for coercing objects to `rapid`.
@@ -58,19 +60,22 @@ class_rapid <- S7::new_class(
     info = class_info,
     servers = class_servers,
     components = class_components,
+    paths = class_paths,
     security = class_security
   ),
   constructor = function(info = class_info(),
                          ...,
                          servers = class_servers(),
                          components = class_components(),
+                         paths = class_paths(),
                          security = class_security()) {
     check_dots_empty()
     S7::new_object(
       S7::S7_object(),
       info = as_info(info),
       servers = as_servers(servers),
       components = as_components(components),
+      paths = as_paths(paths),
       security = as_security(security)
     )
   },
@@ -79,7 +84,7 @@ class_rapid <- S7::new_class(
       validate_lengths(
         self,
         key_name = "info",
-        optional_any = c("components", "security", "servers")
+        optional_any = c("components", "paths", "security", "servers")
       ),
       validate_in_specific(
         values = self@security@name,
@@ -103,10 +108,11 @@ S7::method(length, class_rapid) <- function(x) {
 #'
 #' @inheritParams rlang::args_dots_empty
 #' @inheritParams rlang::args_error_context
-#' @param x The object to coerce. Must be empty or have names "info" and/or
-#'   "servers", or names that can be coerced to those names via
-#'   [snakecase::to_snake_case()]. Extra names are ignored. [url()] objects are
-#'   read with [jsonlite::fromJSON()] or [yaml::read_yaml()] before conversion.
+#' @param x The object to coerce. Must be empty or have names "info", "servers",
+#'   "components", "paths", and/or "security", or names that can be coerced to
+#'   those names via [snakecase::to_snake_case()]. Extra names are ignored.
+#'   [url()] objects are read with [jsonlite::fromJSON()] or [yaml::read_yaml()]
+#'   before conversion.
 #'
 #' @return A `rapid` object as returned by [class_rapid()].
 #' @export
@@ -127,6 +133,26 @@ S7::method(as_rapid, S7::new_S3_class("url")) <- function(x,
   as_rapid(x, ..., arg = arg, call = call)
 }
 
+S7::method(as_rapid, class_list) <- function(x,
+                                             ...,
+                                             arg = caller_arg(x),
+                                             call = caller_env()) {
+  x$paths <- .parse_paths(x$paths, x$openapi, x, call)
+  rlang::try_fetch(
+    {
+      x <- as_api_object(x, class_rapid, ..., arg = arg, call = call)
+      expand_servers(x)
+    },
+    rapid_error_missing_names = function(cnd) {
+      cli::cli_abort(
+        "{.arg x} must be comprised of properly formed, supported elements.",
+        class = "rapid_error_unsupported_elements",
+        parent = cnd
+      )
+    }
+  )
+}
+
 S7::method(as_rapid, class_any) <- function(x,
                                             ...,
                                             arg = caller_arg(x),

_pkgdown.yml

@@ -48,6 +48,10 @@ reference:
     - as_oauth2_token_flow
     - class_scopes
     - as_scopes
+  - title: paths class
+    contents:
+    - class_paths
+    - as_paths
   - title: security class
     contents:
     - class_security