From 2d97ecc2c1ac605ca49e8a866b309daaeb7a831c Mon Sep 17 00:00:00 2001
From: MS <ms@taler.net>
Date: Wed, 22 Jul 2020 14:53:45 +0200
Subject: Installing the Blog

---
 bin/.taler-merchant-demos.swp | Bin 0 -> 20480 bytes
 bin/taler-merchant-demos      | 102 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 102 insertions(+)
 create mode 100644 bin/.taler-merchant-demos.swp
 create mode 100755 bin/taler-merchant-demos

(limited to 'bin')

diff --git a/bin/.taler-merchant-demos.swp b/bin/.taler-merchant-demos.swp
new file mode 100644
index 0000000..3f5655a
Binary files /dev/null and b/bin/.taler-merchant-demos.swp differ
diff --git a/bin/taler-merchant-demos b/bin/taler-merchant-demos
new file mode 100755
index 0000000..42fe35a
--- /dev/null
+++ b/bin/taler-merchant-demos
@@ -0,0 +1,102 @@
+#!/usr/bin/env python3
+
+##
+# This file is part of TALER
+# (C) 2017 INRIA
+#
+# TALER is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Affero General Public
+# License as published by the Free Software Foundation; either
+# version 3, or (at your option) any later version.
+#
+# TALER is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty
+# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public
+# License along with TALER; see the file COPYING.  If not,
+# see <http://www.gnu.org/licenses/>
+#
+#  @author Florian Dold
+#  @file Standalone script to run the blog.
+
+import click
+import logging
+import argparse
+import sys
+import os
+import site
+from taler.util.talerconfig import TalerConfig
+
+LOGGER = logging.getLogger(__name__)
+# No perfect match to our logging format, but good enough ...
+UWSGI_LOGFMT = "%(ltime) %(proto) %(method) %(uri) %(proto) => %(status)"
+
+##
+# This function interprets the 'serve-uwsgi' subcommand.
+# The effect is to launch the blog UWSGI service.  This
+# type of service is usually used when the HTTP blog interface
+# is accessed via a reverse proxy (like Nginx, for example).
+#
+# @param command line options.
+def handle_serve_uwsgi(config, whichShop):
+    serve_uwsgi = config[whichShop]["uwsgi_serve"].value_string(required=True).lower()
+    params = ["uwsgi", "uwsgi",
+              "--master",
+              "--die-on-term",
+              "--log-format", UWSGI_LOGFMT,
+              "--module", "talermerchantdemos.{}:app".format(whichShop),
+              "--cache2", "name=paid_articles,items=500"]
+    if serve_uwsgi == "tcp":
+        port = config[whichShop]["uwsgi_port"].value_int(required=True)
+        spec = ":%d" % (port,)
+        params.extend(["--socket", spec])
+    elif serve_uwsgi == "unix":
+        spec = config[whichShop]["uwsgi_unixpath"].value_filename(required=True)
+        mode = config[whichShop]["uwsgi_unixpath_mode"].value_filename(required=True)
+        params.extend(["--socket", spec])
+        params.extend(["--chmod-socket="+mode])
+        os.makedirs(os.path.dirname(spec), exist_ok=True)
+    logging.info("launching uwsgi with argv %s", params[1:])
+    os.execlp(*params)
+
+##
+# This function interprets the 'serve-http' subcommand.
+# The effect it to launch the blog HTTP service.
+#
+# @param args command line options.
+def handle_serve_http(config, whichShop, port=None):
+    if port is None:
+        port = config[whichShop]["http_port"].value_int(required=True)
+    spec = ":%d" % (port,)
+    os.execlp("uwsgi", "uwsgi",
+              "--master",
+              "--die-on-term",
+              "--log-format", UWSGI_LOGFMT,
+              "--http", spec,
+              "--module", "talermerchantdemos.{}:app".format(whichShop))
+
+@click.group(help="Global launcher of Taler demo stores")
+@click.option("--config", help="Configuration file", required=False)
+@click.pass_context
+def cli(ctx, config):
+    if config:
+        os.environ["TALER_CONFIG_FILE"] = config
+    config_obj = TalerConfig.from_file(os.environ.get("TALER_CONFIG_FILE"))
+    ctx.obj = dict(config=config_obj)
+
+@cli.command(help="Run the blog")
+@click.pass_obj
+@click.option("--serve-http", help="Serve via HTTP", is_flag=True, required=False)
+@click.option("--port", help="HTTP port to serve (if not given, it's picked from config)", required=False, type=int)
+@click.option("--serve-uwsgi", help="Serve via UWSGI (default)", required=False)
+def blog(obj, serve_http, port, serve_uwsgi):
+    assert(obj.get("config"))
+
+    if serve_http: # port was given
+        handle_serve_http(obj["config"], "blog", port)
+        return
+    handle_serve_uwsgi(obj["config"], "blog")
+
+cli()
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