listserv and www

www/__init__.py

@@ -0,0 +1,10 @@
+from flask import Flask
+
+app = Flask(__name__)
+
+from www import routes
+
+import logging
+logging.basicConfig(level=logging.DEBUG)
+
+# from www import archives

www/archives.py

@@ -0,0 +1,63 @@
+import logging, os, json
+
+class Singleton(type):
+    _instances = {}
+    def __call__(cls, *args, **kwargs):
+        if cls not in cls._instances:
+            cls._instances[cls] = super(Singleton, cls).__call__(*args, **kwargs)
+        return cls._instances[cls]
+
+class Archives(metaclass=Singleton):
+
+	def __init__(self, archives_dir=None):
+		if archives_dir==None:
+			self.archives_dir = "archives/"
+		else:
+			self.archives_dir = archives_dir
+
+		self.loaded = False
+
+	def load(self):
+
+		if self.loaded:
+			return
+
+		if not os.path.isdir(self.archives_dir):
+			logging.error("Archives:: the path - " + self.archives_dir + " - is not a valid directory. Aborting.")
+			return
+
+		arch = [d for d in os.listdir(self.archives_dir) if os.path.isdir(os.path.join(self.archives_dir, d))]
+
+		self.data = {}
+		for a in arch:
+
+			logging.info("loading " + a)
+
+			archive_path = os.path.join(self.archives_dir, a)
+			self.data[a] = self.load_archive(archive_path)
+
+			logging.info("done.")
+		
+
+	def load_archive(self, archive_dir):
+
+		if not os.path.isdir(archive_dir):
+			logging.error("Archives:: the path - " + archive_dir + " - is not a valid directory. Aborting.")
+			return
+
+		files = [f for f in os.listdir(archive_dir) if f.endswith('.json')]
+
+		arch = {}
+		for f in files:
+			file_path = os.path.join(archive_dir, f)
+			with open(file_path) as fdata:
+				arch[f.replace('.json', '')] = json.load(fdata)
+
+		return arch	
+
+arch = Archives()
+arch.load()
+archives_data = arch.data
+
+
+

www/routes.py

@@ -0,0 +1,91 @@
+from flask import render_template
+from www import app
+from www import archives
+from datetime import datetime
+
+@app.route('/')
+def index():
+	k = archives.archives_data.keys()
+	return render_template("index.html", archives=k)
+
+def get_key(kv_tuple):
+
+	k = kv_tuple[0]
+
+	# k is of the form "Month_Year" - ex.: "January_2001"
+	try:
+		return datetime.strptime(k, "%B_%Y")
+	except Exception:
+		pass
+
+	# k is of the form "Month(abv)_Year(abv)" - ex.: "Jan_01"
+	try:
+		return datetime.strptime(k, "%b_%y")
+	except Exception:
+		pass
+
+	# k is of the form "Year" - ex.: "2001"
+	try:
+		return datetime.strptime(k, "%Y")
+	except Exception:
+		pass
+
+	return None
+
+@app.route('/<list>')
+def get_list(list):
+	if list in archives.archives_data:
+		d = []
+		for k, v in sorted(archives.archives_data[list].items(), key=get_key, reverse=True):
+			d.append({"name": k, "url": v['url'], "nbr_threads": len(v['threads'])})
+		return render_template("list.html", list_name=list, list=d)
+
+	else:
+		return 'nee nee'
+
+@app.route('/<list>/<sublist>')
+def get_sublist(list, sublist):
+
+	sublist = sublist.replace(' ', '_')
+	if list in archives.archives_data and sublist in archives.archives_data[list]:
+		return render_template("threads.html", sublist_name=sublist, threads=archives.archives_data[list][sublist]['threads'])
+	else:
+		return 'na na'
+
+@app.route('/<list>/<sublist>/<int:index>')
+def get_message(list, sublist, index):
+
+	sublist = sublist.replace(' ', '_')
+	index = int(index)
+	if list in archives.archives_data and sublist in archives.archives_data[list] and index < len(archives.archives_data[list][sublist]['threads']):
+		return render_template("message.html", message=archives.archives_data[list][sublist]['threads'][index])
+	else:
+		'non non'
+
+@app.route('/<list>/<sublist>/<int:index>/<path:follow_ups>')
+def get_follow_ups(list, sublist, index, follow_ups):
+
+	sublist = sublist.replace(' ', '_')
+	index = int(index)
+
+	ups = follow_ups.split('/')
+	follow = []
+	for u in ups:
+		follow.append(int(u))
+
+	if list in archives.archives_data and sublist in archives.archives_data[list] and index < len(archives.archives_data[list][sublist]['threads']):
+		message = archives.archives_data[list][sublist]['threads'][index]
+		for f in follow:
+			message = message['follow-up'][f]
+		return render_template("message.html", message=message)
+	else:
+		'nope nope'
+
+
+
+
+
+
+
+
+

www/templates/index.html

@@ -0,0 +1,8 @@
+<html>
+<head></head>
+<body>
+	 {% for a in archives %}
+	 <a href="/{{ a }}"><h3>{{ a }}</h3></a>
+	 {% endfor %}
+</body>
+</html>

www/templates/list.html

@@ -0,0 +1,10 @@
+<html>
+<head></head>
+<body>
+	<ul>
+	 {% for t in list %}
+	 <li><a href="{{ list_name }}/{{ t.name }}"><h3>{{ t.name }} -- {{ t.nbr_threads }}</h3></a></li>
+	 {% endfor %}
+	 </ul>
+</body>
+</html>

www/templates/message.html

@@ -0,0 +1,11 @@
+<html>
+<head>
+	<meta charset="UTF-8">
+</head>
+<body>
+	 <h3>{{ message.subject }}</h3>
+	 <h4>{{ message.author_name }}</h4>
+	 <h4>{{ message.date }}</h4>
+	 <p>{{ message.content }} </p>
+</body>
+</html>

www/templates/threads.html

@@ -0,0 +1,25 @@
+<html>
+<head></head>
+<body>
+{% macro message(m, index, urlpath)-%}
+{% set path = urlpath + '/' + index|string %}
+	<li>
+		 {{ index }}. <a href="{{ path }}">{{ m.subject }}</a> <i>{{ m.author_name }}</i>
+		 {% if m.get('follow-up') %}
+		 <ul>
+		 	{% for msg in m.get('follow-up') %}
+		 		{{ message(m=msg, index=loop.index - 1, urlpath=path) }}
+		 	{% endfor %}
+		 </ul>
+		 {% endif %}		
+	</li>
+{%- endmacro %}
+
+	<ul>
+	 {% for m in threads recursive %}
+	 	{{ message(m=m, index=loop.index - 1, urlpath=sublist_name) }}
+	 {% endfor %}
+	 </ul>
+
+</body>
+</html>