Add Slack support

ansible-role/README.md

@@ -28,6 +28,7 @@ The role currently support only *mattermost* module.
 | .mattermost       | no       |              | Definition of Mattermost backend (parameters are `webhook`, `channel` and `username`) |
 | .hipchat          | no       |              | Definition of Hipchat backend (parameters are `url`, `room`, `token` and `color`) |
 | .rocketchat       | no       |              | Definition of Rocket Chat backend (parameters are `webhook` and `channel`) |
+| .slack            | no       |              | Definition of Slack backend (the only parameter is `webhook` url) |
 
 Default `jidlobot_cron` variable is set to:
 ```

ansible-role/templates/jidlobot.yml.j2

@@ -25,6 +25,9 @@ BACKENDS:
 {% if jidlobot_backend.rocketchat is defined %}
   - rocketchat
 {% endif %}
+{% if jidlobot_backend.slack is defined %}
+  - slack
+{% endif %}
 
 {% if jidlobot_backend.mail is defined %}
 MAIL_FROM: {{ jidlobot_backend.mail.from }}
@@ -58,3 +61,7 @@ HIPCHAT_COLOR: {{ jidlobot_backend.hipchat.color|default('yellow') }}
 ROCKETCHAT_WEBHOOK: {{ jidlobot_backend.rocketchat.webhook }}
 ROCKETCHAT_CHANNEL: {{ jidlobot_backend.rocketchat.channel }}
 {% endif %}
+
+{% if jidlobot_backend.slack is defined %}
+SLACK_WEBHOOK: {{ jidlobot_backend.slack.webhook }}
+{% endif %}

jidlobot.py

@@ -5,6 +5,7 @@
 from console import send_console
 from hipchat import send_hipchat
 from rocketchat import send_rocketchat
+from slack import send_slack
 
 with open("jidlobot.yml", "r") as conf_file:
     config = yaml.safe_load(conf_file)
@@ -20,5 +21,7 @@
     send_hipchat(menus, title, config)
 if "rocketchat" in config["BACKENDS"]:
     send_rocketchat(menus, title, config)
+if "slack" in config["BACKENDS"]:
+    send_slack(menus, title, config)
 if "mail" in config["BACKENDS"]:
     send_mail(menus, title, config)

jidlobot.yml.example

@@ -23,10 +23,17 @@ HIPCHAT_ROOM: 1
 HIPCHAT_TOKEN: …
 HIPCHAT_COLOR: random
 
+ROCKETCHAT_WEBHOOK: https://rocketchat/hooks/…
+ROCKETCHAT_CHANNEL: channel
+
+SLACK_WEBHOOK: https://hooks.slack.com/services/…
+
 BACKENDS:
     - mattermost
     - mail
     - hipchat
+    - rocketchat
+    - slack
     - console
 
 ZOMATO_UA: 'Mozilla/5.0 (X11; Linux x86_64; rv:65.0) Gecko/20100101 Firefox/65.0'

slack.py

@@ -0,0 +1,13 @@
+import json
+import re
+import requests
+
+
+def send_slack(body, subject, config):
+    body_slack = re.sub(r'^#### (.*)$', r'*\1*', body, flags=re.MULTILINE).replace('\n\n', '\n')
+    message = "*" + subject + "*\n" + body_slack
+    payload = json.dumps({
+        "text": message
+    })
+
+    requests.post(config["SLACK_WEBHOOK"], data=payload, timeout=config["HTTP_TIMEOUT"])