added wordpress_posts_without_category_tags.sh

bin/wordpress_posts_without_category_tags.sh

@@ -0,0 +1,91 @@
+#!/usr/bin/env bash
+#  vim:ts=4:sts=4:sw=4:et
+#
+#  Author: Hari Sekhon
+#  Date: 2024-01-23 20:15:52 +0000 (Tue, 23 Jan 2024)
+#
+#  https://github.com/HariSekhon/DevOps-Bash-tools
+#
+#  License: see accompanying Hari Sekhon LICENSE file
+#
+#  If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
+#
+#  https://www.linkedin.com/in/HariSekhon
+#
+
+set -euo pipefail
+[ -n "${DEBUG:-}" ] && set -x
+srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+# shellcheck disable=SC1090,SC1091
+. "$srcdir/lib/utils.sh"
+
+# shellcheck disable=SC2034,SC2154
+usage_description="
+For each Wordpress post (article), checks its Categories and if a corresponding Tag of the same slug exists but isn't assigned to the post, prints it
+
+Useful check if you want to have matching tags for a tag cloud that are aligned with your categories
+
+Uses wordpress_api.sh - see its --help for details on what environment variables need to be set:
+
+        $srcdir/wordpress_api.sh --help
+
+Limitation: doesn't iterate more than 100 categories or tags, extend code if you really have that many to process
+
+Requires curl to be installed
+"
+
+# used by usage() in lib/utils.sh
+# shellcheck disable=SC2034
+usage_args=""
+
+help_usage "$@"
+
+#min_args 1 "$@"
+no_more_args "$@"
+
+api="$srcdir/wordpress_api.sh"
+
+# XXX: not bothered iterating categories or tags - expand this if you have more than 100 categories or tags
+timestamp "getting list of available categories"
+category_map="$("$api" /categories?per_page=100 | jq -r '.[] | [.id, .slug] | @tsv')"
+timestamp "getting list of available tags"
+tag_map="$("$api" /tags?per_page=100 | jq -r '.[] | [.id, .slug] | @tsv')"
+
+for((page=1;; page++)); do
+    if [ "$page" -gt 100 ]; then
+        die "Hit over 100 pages of teams, possible infinite loop, exiting..."
+    fi
+    if [ -z "${QUIET:-}" ]; then
+        timestamp "getting list of posts: page $page"
+    fi
+    data="$("$api" "/posts?per_page=100&page=$page" | jq_debug_pipe_dump)"
+    if jq_is_empty_list <<< "$data"; then
+        break
+    fi
+    jq -r '.[] | [.id, .slug] | @tsv' <<< "$data" |
+    while read -r post_id post_slug; do
+        #if [ -z "${QUIET:-}" ]; then
+        #    timestamp "checking post '$post_slug'"
+        #fi
+        category_ids="$(jq -r ".[] | select(.id == $post_id) | .categories[]" <<< "$data")"
+        tag_ids="$(jq -r ".[] | select(.id == $post_id) | .tags[]" <<< "$data")"
+        #new_tags="$tag_ids"
+        for category_id in $category_ids; do
+            category_slug="$(awk "/^${category_id}[[:space:]]/{print \$2}" <<< "$category_map")"
+            tag_slug="$category_slug"
+            tag_id="$(awk "/[[:space:]]$tag_slug$/{print \$1}" <<< "$tag_map")"
+            if ! grep -Fxq "$tag_id" <<< "$tag_ids"; then
+                timestamp "post '$post_slug' is missing tag '$tag_slug'"
+                #new_tags+=$'\n'"$tag_id"
+                #new_tags_array="[ $(tr '\n' ',' <<< "$new_tags" | sed 's/,$//') ]"
+                #timestamp "adding post '$post_slug' tag '$tag_slug': $new_tags_array"
+                #data="$("$api" "/posts/$post_id" -X POST -d "{ \"tags\": $new_tags_array }" | jq_debug_pipe_dump)"
+            fi
+        done
+        #post_data="$("$api" / | jq_debug_pipe_dump)"
+    done
+    if jq -e 'length < 100' <<< "$data" >/dev/null; then
+        break
+    fi
+done