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57650f1673
* Notify_v2.sh bug fixes * Clarify notify_v2.sh usage in README.md * Fix JSON newline handling in Discord and Telegram channels * Additional error messages when notification templates fail to be sourced * Additional variable for self-hosted ntfy.sh domain * Notify_v2.sh additional fixes * Clarify usage in README.md and notify template comments * Support sourcing template files from project root * Add days old message to notification title * Handle JSON with jq in Discord and Telegram templates * Tweak notify_v2.sh usage docs and comments * Remove extra newline from notification body * replaced jq with jqbin, reodered setting of jqbin, changed source for hostname var * moved the setting of jqbin a bit further up after further testing --------- Co-authored-by: Matthew Oleksowicz <matt@everyoneneeds.it> Co-authored-by: mag37 <robin.ivehult@gmail.com>
35 lines
1.7 KiB
Bash
35 lines
1.7 KiB
Bash
### DISCLAIMER: This is a third party addition to dockcheck - best effort testing.
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NOTIFY_TELEGRAM_VERSION="v0.3"
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#
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# Required receiving services must already be set up.
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# Leave (or place) this file in the "notify_templates" subdirectory within the same directory as the main dockcheck.sh script.
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# If you instead wish make your own modifications, make a copy in the same directory as the main dockcheck.sh script.
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# Do not modify this file directly within the "notify_templates" subdirectory. Set TELEGRAM_CHAT_ID and TELEGRAM_TOKEN in your dockcheck.config file.
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if [[ -z "${TELEGRAM_CHAT_ID:-}" ]] || [[ -z "${TELEGRAM_TOKEN:-}" ]]; then
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printf "Telegram notification channel enabled, but required configuration variables are missing. Telegram notifications will not be sent.\n"
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remove_channel telegram
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fi
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trigger_telegram_notification() {
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if [[ "$PrintMarkdownURL" == true ]]; then
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ParseMode="Markdown"
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else
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ParseMode="HTML"
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fi
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TelegramToken="${TELEGRAM_TOKEN}" # e.g. TELEGRAM_TOKEN=token-value
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TelegramChatId="${TELEGRAM_CHAT_ID}" # e.g. TELEGRAM_CHAT_ID=mychatid
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TelegramUrl="https://api.telegram.org/bot$TelegramToken"
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TelegramTopicID=${TELEGRAM_TOPIC_ID:="0"}
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JsonData=$( "$jqbin" -n \
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--arg chatid "$TelegramChatId" \
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--arg text "$MessageBody" \
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--arg thread "$TelegramTopicID" \
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--arg parse_mode "$ParseMode" \
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'{"chat_id": $chatid, "text": $text, "message_thread_id": $thread, "disable_notification": false, "parse_mode": $parse_mode, "disable_web_page_preview": true}' )
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curl -sS -o /dev/null --fail -X POST "$TelegramUrl/sendMessage" -H 'Content-Type: application/json' -d "$JsonData"
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}
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