add media ticket generator

media_ticket_generator.py

+# requires requests==2.28.2
+# requires xmltodict=0.13.0
+# requires python-frontmatter==1.0.0
+
+import requests
+import xmltodict
+import frontmatter
+import glob
+import os
+import sys
+
+api_key = os.environ.get('REDMINE_API_KEY')
+
+known_uids = []
+url = 'https://chaotikum.org/conferences/all/frab.xml'
+response = requests.get(url)
+data = xmltodict.parse(response.content)
+
+for day in data['schedule']['day']:
+    if 'event' in day['room']:
+        if '@guid' in day['room']['event']:
+            known_uids.append(day['room']['event']['@guid'])
+        else:
+            for event in day['room']['event']:
+                known_uids.append(event['@guid'])
+    else:
+        for room in day['room']:
+            if '@guid' in room['event']:
+                known_uids.append(room['event']['@guid'])
+            else:
+                for event in room['event']:
+                    known_uids.append(event['@guid'])
+
+files = glob.glob('_media/*.md')
+for file in files:
+  post = frontmatter.load(file)
+  if 'uid' in post.keys():
+      uid = post['uid']
+      if uid not in known_uids:
+          if api_key is None:
+              print("No environment variable REDMINE_API_KEY present.", file=sys.stderr)
+              sys.exit(1)
+          else:
+              print('new uid, create ticket in redmine')
+              title = post['title']
+              content = post.content
+              print('Title:' + title)
+              print('uid:' + uid)
+              print(content)
+              # https://www.redmine.org/projects/redmine/wiki/rest_issues
+              # https://www.redmine.org/projects/redmine/wiki/rest_api
+              # https://www.redmine.org/issues/31186
+              url = f"https://redmine.chaotikum.org/issues.json?key={api_key}"
+              post_content = {}
+              post_content['issue'] = {};
+              post_content['issue']["project_id"] = 38
+              post_content['issue']["subject"] = title
+              post_content['issue']["description"] = content
+              post_content['issue']["custom_fields"] = []
+
+              uuid_field = {}
+              uuid_field['id'] = 11
+              uuid_field['value'] = uid
+              uuid_field['name'] = "Video-UUID"
+              post_content['issue']["custom_fields"].append(uuid_field)
+
+              speaker_field = {}
+              speaker_field['id'] = 8
+              speaker_field['value'] = "Speaker"
+              speaker_field['name'] = "Sprecher"
+              post_content['issue']["custom_fields"].append(speaker_field)
+
+              r = requests.post(url=url, json=post_content)
+              print(r.json())
+
+
+