fix: Placeholder type updates

* The following "placeholder" pattern updates (#83):

  + The following placeholder pattern names are now serviced by lucidinternets.com:

    - "cage" and "cagebw"
    - "murray" and "murraybw"
    - "seagal" and "seagalbw"

  + The following placeholder pattern names have been removed since their associated web service no longer works:

    - "lorempixel" and "lorempixelbw" (service unavailable since 2022)
    - "placeimg" and "placeimgbw" ([support officially ended July 2023](https://www.gomasuga.com/placeimg?souce=placeimg))

  + The "dummybw" name now provides a pure black-and-white image (i.e. no grey).
  + Fixes a regression for the "placeholderbw" name where it redirected to the "segal" name instead of "placeholder".

closes #83

DESCRIPTION

@@ -1,7 +1,7 @@
 Package: gridpattern
 Type: Package
 Title: 'grid' Pattern Grobs
-Version: 1.2.2-0
+Version: 1.2.2
 Authors@R: c(
         person("Trevor L.", "Davis", role=c("aut", "cre"), email="[email protected]",
                comment = c(ORCID = "0000-0001-6341-4639")),

NEWS.md

@@ -1,5 +1,5 @@
-gridpattern v1.2.2 (development)
-================================
+gridpattern v1.2.2
+==================
 
 Bug fixes and minor improvements
 --------------------------------
@@ -11,6 +11,21 @@ Bug fixes and minor improvements
 * For the "polygon\_tiling" pattern `type = "18.18.3*"` the size of the
   eighteen-sided polygons have been increased a teeny bit and
   this polygon tiling should look a bit cleaner.
+* The following "placeholder" pattern updates (#83):
+
+  + The following placeholder pattern names are now serviced by lucidinternets.com:
+
+    - "cage" and "cagebw"
+    - "murray" and "murraybw"
+    - "seagal" and "seagalbw"
+
+  + The following placeholder pattern names have been removed since their associated web service no longer works:
+
+    - "lorempixel" and "lorempixelbw" (service unavailable since 2022)
+    - "placeimg" and "placeimgbw" ([support officially ended July 2023](https://www.gomasuga.com/placeimg?souce=placeimg))
+
+  + The "dummybw" name now provides a pure black-and-white image (i.e. no grey).
+  + Fixes a regression for the "placeholderbw" name where it redirected to the "segal" name instead of "placeholder".
 
 gridpattern v1.2.1
 ==================

R/pattern-array-placeholder.R

@@ -37,15 +37,13 @@ names_placeholder <- c(
   "bear", "bearbw",
   "beard", "beardbw",
   "cage", "cagebw",
-  "dummybw", "dummy",
+  "dummy", "dummybw",
   "flickr", "flickrbw",
   "keanu", "keanubw",
   "kitten", "kittenbw",
-  "lorempixel", "lorempixelbw",
   "murray", "murraybw",
   "picsum", "picsumbw",
   "placeholder", "placeholderbw",
-  "placeimg", "placeimgbw",
   "seagal", "seagalbw"
 )
 
@@ -55,24 +53,22 @@ names_placeholder <- c(
 #' 'bw' to the name to fetch greyscale images instead of colour.
 #'
 #' \describe{
-#'   \item{\code{kitten}}{ - Kittens from \url{https://placekitten.com/}}
-#'   \item{\code{picsum}}{ - Random images from \url{https://picsum.photos/}}
-#'   \item{\code{murray}}{ - Bill Murrary images from \url{http://www.fillmurray.com}}
-#'   \item{\code{cage}}{ - Nicholas Cage images from \url{https://www.placecage.com/}}
+#'   \item{\code{beard}}{ - Beards! \url{https://placebeard.it/}}
 #'   \item{\code{bear}}{ - Bears from \url{https://placebear.com/}}
-#'   \item{\code{seagal}}{ - Steven Seagal images from \url{https://www.stevensegallery.com/}}
-#'   \item{\code{flickr}}{ - Images from Flickr \url{https://loremflickr.com/}}
-#'   \item{\code{beard}}{ - Beards! \url{http://placebeard.it/}}
-#'   \item{\code{lorempixel}}{ - Random images from \url{http://lorempixel.com/}}
-#'   \item{\code{placeimg}}{ - Random images from \url{http://placeimg.com/}}
+#'   \item{\code{cage}}{ - Nicholas Cage images from \url{https://placecage.lucidinternets.com}}
 #'   \item{\code{dummy}}{ - Numeric placeholder images from \url{https://dummyimage.com}}
+#'   \item{\code{flickr}}{ - Images from Flickr \url{https://loremflickr.com/}}
+#'   \item{\code{kitten}}{ - Kittens from \url{https://placekitten.com/}}
+#'   \item{\code{murray}}{ - Bill Murrary images from \url{https://fillmurray.lucidinternets.com}}
+#'   \item{\code{picsum}}{ - Random images from \url{https://picsum.photos/}}
+#'   \item{\code{seagal}}{ - Steven Seagal images from \url{https://stevensegallery.lucidinternets.com/}}
 #' }
 #'
 #' @param width,height image dimensions
 #' @param type specify the server from which to fetch images. default: 'kitten'
 #'
 #' @noRd
-fetch_placeholder_img <- function(width = 100, height = 100, type = 'kitten') {
+fetch_placeholder_img <- function(width = 100, height = 100, type = 'dummy') {
 
   width  <- as.integer(width)
   height <- as.integer(height)
@@ -81,34 +77,29 @@ fetch_placeholder_img <- function(width = 100, height = 100, type = 'kitten') {
     type,
     bear           = glue("https://placebear.com/{width}/{height}"),
     bearbw         = glue("https://placebear.com/g/{width}/{height}"),
-    beard          = glue("http://placebeard.it/{width}/{height}"),
-    beardbw        = glue("http://placebeard.it/g/{width}/{height}"),
-    cage           = glue("https://www.placecage.com/{width}/{height}"),
-    cagebw         = glue("https://www.placecage.com/g/{width}/{height}"),
+    beard          = glue("https://placebeard.it/{width}/{height}"),
+    beardbw        = glue("https://placebeard.it/g/{width}/{height}"),
+    cage           = glue("https://placecage.lucidinternets.com/{width}/{height}"),
+    cagebw         = glue("https://placecage.lucidinternets.com/g/{width}/{height}"),
     dummy          = glue("https://dummyimage.com/{width}x{height}"),
-    dummybw        = ,
+    dummybw        = glue("https://dummyimage.com/{width}x{height}/fff/000"),
     flickr         = glue("https://loremflickr.com/{width}/{height}"),
     flickrbw       = glue("https://loremflickr.com/g/{width}/{height}/all"),
     keanu          = glue("https://placekeanu.com/{width}/{height}"),
     keanubw        = glue("https://placekeanu.com/{width}/{height}/g"),
     kitten         = glue("https://placekitten.com/{width}/{height}"),
     kittenbw       = glue("https://placekitten.com/g/{width}/{height}"),
-    lorempixel     = glue("http://lorempixel.com/{width}/{height}"),
-    lorempixelbw   = glue("http://lorempixel.com/g/{width}/{height}"),
-    murray         = glue("http://www.fillmurray.com/{width}/{height}"),
-    murraybw       = glue("http://www.fillmurray.com/g/{width}/{height}"),
+    murray         = glue("https://fillmurray.lucidinternets.com/{width}/{height}"),
+    murraybw       = glue("https://fillmurray.lucidinternets.com/g/{width}/{height}"),
     picsum         = glue("https://picsum.photos/{width}/{height}"),
     picsumbw       = glue("https://picsum.photos/{width}/{height}?grayscale"),
-    placeholder    = glue("https://via.placeholder.com/{width}x{height}.png"),
     placeholderbw  = ,
-    placeimg       = glue("http://placeimg.com/{width}/{height}/any"),
-    placeimgbw     = glue("http://placeimg.com/{width}/{height}/any/grayscale"),
-    seagal         = glue("https://www.stevensegallery.com/{width}/{height}"),
-    seagalbw       = glue("https://www.stevensegallery.com/g/{width}/{height}"),
+    placeholder    = glue("https://via.placeholder.com/{width}x{height}.png"),
+    seagal         = glue("https://www.stevensegallery.lucidinternets.com/{width}/{height}"),
+    seagalbw       = glue("https://www.stevensegallery.lucidinternets.com/g/{width}/{height}"),
     {
-      # warn("fetch_placeholder_image_as_array(): Unknown pattern_type (", type, ") ",
-      #         "using 'kitten'")
-      glue("https://placekitten.com/{width}/{height}")
+      warn(glue("Unknown placeholder type '{type}' using 'bear' instead"))
+      glue("https://dummyimage.com/{width}x{height}")
     }
   )
 

_pkgdown.yml

@@ -2,6 +2,8 @@ destination: "../../websites/R/gridpattern/"
 url: "https://trevorldavis.com/R/gridpattern"
 development:
     mode: auto
+template:
+  bootstrap: 5
 reference:
     - title: "Pattern fills"
       desc: "Pattern fill function"