132 lines
3.8 KiB
Bash
Executable File
132 lines
3.8 KiB
Bash
Executable File
#!/bin/bash
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# WordPress posting script
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# config:
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EDITOR=vim
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TRANSFORM=() # empty or a subset of: 'title' 'markdown'
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USER="" # WP user to create the post
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PASSWORD="" # application password generated for your WP user
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SERVER="" # server hostname, optionally with subdirectories
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STATUS="draft" # one of publish,future,draft,pending,private
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CATEGORIES="" # comma separated integer IDs of categories
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TAGS="" # comma separated integer IDs of tags
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TMPFILE=/tmp/wordpress-post.txt # location of a temporary file with the post text
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source ~/.config/wordpress-rest-curl/config.sh
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# CLI options (override config):
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# --edit POST_ID update an existing post instead of creating a new one
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# --publish shortcut for STATUS=publish
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# --file PATH use PATH as the post source instead of opening $EDITOR
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POST_ID=""
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SOURCE_FILE=""
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--edit)
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POST_ID="$2"; shift 2 ;;
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--publish)
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STATUS="publish"; shift ;;
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--file)
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SOURCE_FILE="$2"; shift 2 ;;
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*)
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echo "Unknown argument: $1" >&2
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exit 1 ;;
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esac
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done
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# let the user provide the post content
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if [[ -n "$SOURCE_FILE" ]]; then
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cp "$SOURCE_FILE" "$TMPFILE" || exit 1
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else
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$EDITOR $TMPFILE || exit 1
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fi
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[[ -e $TMPFILE ]] || exit 1
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# transformations
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cp $TMPFILE $TMPFILE.trans
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for T in "${TRANSFORM[@]}"; do
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if [[ "$T" == "title" ]]; then
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python3 >$TMPFILE.trans2 <<EOF
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import re
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with open('$TMPFILE.trans', 'r') as file:
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title = ''
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content = file.read()
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matches = re.match('^#+ (.+)', content, flags=0)
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if matches:
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title = matches.group(1)
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content = content[len(matches.group(0)) + 1:]
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with open('$TMPFILE.title', 'w') as titlefile:
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titlefile.write(title)
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print(content)
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EOF
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TITLE=`cat $TMPFILE.title`
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rm $TMPFILE.title
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mv $TMPFILE.trans2 $TMPFILE.trans
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elif [[ "$T" == "markdown" ]]; then
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python3 >$TMPFILE.trans2 <<EOF
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import markdown2
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print(markdown2.markdown_path('$TMPFILE.trans'))
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EOF
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mv $TMPFILE.trans2 $TMPFILE.trans
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fi
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done
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CONTENT=`cat $TMPFILE.trans`
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rm $TMPFILE.trans
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echo "--- START POST ---"
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echo "$CONTENT"
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echo "--- END POST ---"
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echo "Title: $TITLE"
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echo "User: $USER"
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echo "Server: $SERVER"
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echo "Status: $STATUS"
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echo "Categories: $CATEGORIES"
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echo "Tags: $TAGS"
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if [[ -n "$POST_ID" ]]; then
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echo "Editing post: $POST_ID"
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fi
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echo
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read -p "Press enter to confirm..."
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# build the JSON payload (categories/tags as real arrays, not comma strings)
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CATEGORIES_JSON="[]"
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if [[ -n "$CATEGORIES" ]]; then
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CATEGORIES_JSON=$(echo "$CATEGORIES" | tr ',' '\n' | jq -R 'select(length > 0) | tonumber' | jq -s '.')
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fi
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TAGS_JSON="[]"
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if [[ -n "$TAGS" ]]; then
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TAGS_JSON=$(echo "$TAGS" | tr ',' '\n' | jq -R 'select(length > 0) | tonumber' | jq -s '.')
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fi
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PAYLOAD=$(jq -n \
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--arg title "$TITLE" \
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--arg content "$CONTENT" \
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--arg status "$STATUS" \
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--argjson categories "$CATEGORIES_JSON" \
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--argjson tags "$TAGS_JSON" \
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'{title: $title, content: $content, status: $status, categories: $categories, tags: $tags}')
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BASE_URL="$SERVER"
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[[ "$BASE_URL" != http://* && "$BASE_URL" != https://* ]] && BASE_URL="https://$BASE_URL"
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URL="$BASE_URL/wp-json/wp/v2/posts/"
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[[ -n "$POST_ID" ]] && URL="$BASE_URL/wp-json/wp/v2/posts/$POST_ID"
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# push the post!
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RESPONSE=$(curl --silent --show-error --user "$USER:$PASSWORD" -X POST \
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-H "Content-Type: application/json" \
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--data "$PAYLOAD" \
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-w '\n%{http_code}' \
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"$URL")
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HTTP_CODE=$(echo "$RESPONSE" | tail -n1)
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BODY=$(echo "$RESPONSE" | sed '$d')
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if [[ "$HTTP_CODE" -lt 200 || "$HTTP_CODE" -ge 300 ]]; then
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echo "Error: WordPress API returned HTTP $HTTP_CODE" >&2
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echo "$BODY" >&2
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exit 1
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fi
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echo "$BODY"
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# backup the posted data (temporarily until it is auto-removed)
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mv $TMPFILE $TMPFILE.posted
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