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Aka: Add web UI (#1373)
* utils.web: Import html escaping functions Signed-off-by: Johannes Löthberg <johannes@kyriasis.com> * Aka: Add web interface for browsing Akas Fixes #1226. Signed-off-by: Johannes Löthberg <johannes@kyriasis.com> * httpserver: Actually handle KeyError in unhook Signed-off-by: Johannes Löthberg <johannes@kyriasis.com> * test: FakeHTTPConnection: Don't decode data in send BaseHTTPRequestHandler expects to get bytes, so we can't decode the sent data. Signed-off-by: Johannes Löthberg <johannes@kyriasis.com> * test: HTTPPluginTestCase: Use BytesIO instead of StringIO BaseHTTPRequestHandler expects bytes, not strings. Signed-off-by: Johannes Löthberg <johannes@kyriasis.com> * test: HTTPPluginTestCase: Rewind wfile to 0 before reading the response Otherwise the read pointer is at the end of the file. Signed-off-by: Johannes Löthberg <johannes@kyriasis.com> * Aka: Add basic web UI tests Signed-off-by: Johannes Löthberg <johannes@kyriasis.com>
This commit is contained in:
Johannes Löthberg
Valentin Lorentz
parent
68539da7ab
commit
27e7d6a9ac
@ -56,5 +56,9 @@ conf.registerGlobalValue(Aka, 'maximumWordsInName',
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command name. Setting this to an high value may slow down your bot
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on long commands.""")))
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conf.registerGroup(Aka, 'web')
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conf.registerGlobalValue(Aka.web, 'enable',
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registry.Boolean(False, _("""Determines whether the Akas will be
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browsable through the HTTP server.""")))
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# vim:set shiftwidth=4 tabstop=4 expandtab textwidth=79:
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@ -41,6 +41,7 @@ import supybot.plugins as plugins
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import supybot.utils.minisix as minisix
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import supybot.ircutils as ircutils
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import supybot.callbacks as callbacks
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import supybot.httpserver as httpserver
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from supybot.i18n import PluginInternationalization
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_ = PluginInternationalization('Aka')
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@ -193,6 +194,15 @@ if sqlite3:
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return (bool(r[0]), r[1], r[2])
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else:
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raise AkaError(_('This Aka does not exist.'))
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def get_all(self, channel):
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cursor = self.get_db(channel).cursor()
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cursor.execute("""
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SELECT id, name, alias, locked, locked_by, locked_at
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FROM aliases;
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""")
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return cursor.fetchall()
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available_db.update({'sqlite3': SQLiteAkaDB})
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elif sqlalchemy:
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Base = sqlalchemy.ext.declarative.declarative_base()
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@ -324,6 +334,16 @@ elif sqlalchemy:
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except sqlalchemy.orm.exc.NoResultFound:
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raise AkaError(_('This Aka does not exist.'))
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def get_all(self, channel):
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akas = self.get_db(channel).query(
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SQLAlchemyAlias.id, SQLAlchemyAlias.name, SQLAlchemyAlias.alias,
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SQLAlchemyAlias.locked, SQLAlchemyAlias.locked_by, SQLAlchemyAlias.locked_at
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).all()
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return map(
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lambda aka: (aka.name, aka.alias, aka.locked, aka.locked_by, aka.locked_at),
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akas
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)
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available_db.update({'sqlalchemy': SqlAlchemyAkaDB})
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@ -376,6 +396,107 @@ elif 'sqlalchemy' in conf.supybot.databases() and 'sqlalchemy' in available_db:
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else:
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raise plugins.NoSuitableDatabase(['sqlite3', 'sqlalchemy'])
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class AkaHTTPCallback(httpserver.SupyHTTPServerCallback):
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name = 'Aka web interface'
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base_template = '''\
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<!DOCTYPE html>
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<html>
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<head>
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<title>Aka</title>
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<link rel="stylesheet" href="/default.css">
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</head>
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<body>
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<h1>Aka</h1>
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%s
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</body>
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</html>'''
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index_template = base_template % '''\
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<p>To view the global Akas either click <a href="list/global">here</a> or
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enter 'global' in the form below.</p>
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<form action="" method="post">
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<label for="channel">Channel name:</label>
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<input type="text" placeholder="#channel" name="channel" id="channel">
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<input type="submit" name="submit" value="view">
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</form>'''
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list_template = base_template % '''\
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<table>
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<thead>
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<th>Name</th>
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<th>Alias</th>
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<th>Locked</th>
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</thead>
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%s
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</table>'''
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def doGet(self, handler, path, *args, **kwargs):
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if path == '/':
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self.send_response(200)
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self.send_header('Content-type', 'text/html; charset=utf-8')
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self.end_headers()
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self.write(self.index_template)
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elif path.startswith('/list/'):
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parts = path.split('/')
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channel = parts[2] if len(parts) == 3 else 'global'
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channel = utils.web.urlunquote(channel)
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self.send_response(200)
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self.send_header('Content-type', 'text/html; charset=utf-8')
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self.end_headers()
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akas = {}
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for aka in self._plugin._db.get_all('global'):
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akas[aka[1]] = aka
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if channel != 'global':
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for aka in self._plugin._db.get_all(channel):
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akas[aka[1]] = aka
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aka_rows = []
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for (name, aka) in sorted(akas.items()):
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(id, name, alias, locked, locked_by, locked_at) = aka
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locked_column = 'False'
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if locked:
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locked_column = format(
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_('By %s at %s'),
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locked_by,
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locked_at.split('.')[0],
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)
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aka_rows.append(
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format(
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"""
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<tr>
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<td style="white-space: nowrap;"><code>%s</code></td>
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<td><code>%s<code></td>
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<td style="white-space: nowrap;">%s</td>
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</tr>
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""",
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utils.web.html_escape(name),
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utils.web.html_escape(alias),
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utils.web.html_escape(locked_column),
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)
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)
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self.write(format(self.list_template, ''.join(aka_rows)))
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def doPost(self, handler, path, form, *args, **kwargs):
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if path == '/' and 'channel' in form:
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self.send_response(303)
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self.send_header(
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'Location',
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format('list/%s', utils.web.urlquote(form['channel'].value))
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)
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self.end_headers()
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else:
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self.send_response(400)
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self.send_header('Content-type', 'text/plain; charset=utf-8')
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self.end_headers()
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self.write('Missing field \'channel\'.')
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class Aka(callbacks.Plugin):
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"""Aka is the improved version of the Alias plugin. It stores akas outside
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of the bot.conf, which doesn't have risk of corrupting the bot.conf file
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@ -388,6 +509,32 @@ class Aka(callbacks.Plugin):
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# "sqlalchemy" is only for backward compatibility
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filename = conf.supybot.directories.data.dirize('Aka.sqlalchemy.db')
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self._db = AkaDB(filename)
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self._http_running = False
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conf.supybot.plugins.Aka.web.enable.addCallback(self._httpConfCallback)
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if self.registryValue('web.enable'):
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self._startHttp()
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def die(self):
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if self._http_running:
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self._stopHttp()
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def _httpConfCallback(self):
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if self.registryValue('web.enable'):
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if not self._http_running:
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self._startHttp()
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else:
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if self._http_running:
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self._stopHttp()
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def _startHttp(self):
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callback = AkaHTTPCallback()
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callback._plugin = self
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httpserver.hook('aka', callback)
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self._http_running = True
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def _stopHttp(self):
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httpserver.unhook('aka')
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self._http_running = False
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def isCommandMethod(self, name):
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args = name.split(' ')
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@ -31,6 +31,7 @@
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from supybot.test import *
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import supybot.conf as conf
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import supybot.httpserver as httpserver
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import supybot.plugin as plugin
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import supybot.registry as registry
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from supybot.utils.minisix import u
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@ -292,4 +293,52 @@ class AkaTestCase(PluginTestCase):
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# This should be case insensitive too.
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self.assertRegexp('aka search MaNY', 'many words')
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class AkaWebUITestCase(ChannelHTTPPluginTestCase):
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plugins = ('Aka',)
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config = {
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'servers.http.keepAlive': True,
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'plugins.Aka.web.enable': False,
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}
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def setUp(self):
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super(ChannelHTTPPluginTestCase, self).setUp()
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httpserver.startServer()
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def tearDown(self):
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httpserver.stopServer()
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super(ChannelHTTPPluginTestCase, self).tearDown()
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def testToggleWebEnable(self):
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self.assertHTTPResponse('/aka/', 404)
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self.assertNotError('config plugins.Aka.web.enable True')
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self.assertHTTPResponse('/aka/', 200)
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self.assertNotError('config plugins.Aka.web.enable False')
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self.assertHTTPResponse('/aka/', 404)
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def testGlobalPage(self):
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self.assertNotError('config plugins.Aka.web.enable True')
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self.assertNotError('aka add foo1 echo 1')
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self.assertNotError('aka add --channel #foo foo2 echo 2')
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self.assertNotError('aka add --channel #bar foo3 echo 3')
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(respCode, body) = self.request('/aka/list/global')
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self.assertEqual(respCode, 200)
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self.assertIn(b'foo1', body)
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self.assertNotIn(b'foo2', body)
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self.assertNotIn(b'foo3', body)
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def testChannelPage(self):
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self.assertNotError('config plugins.Aka.web.enable True')
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self.assertNotError('aka add foo1 echo 1')
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self.assertNotError('aka add --channel #foo foo2 echo 2')
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self.assertNotError('aka add --channel #bar foo3 echo 3')
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(respCode, body) = self.request('/aka/list/%23foo')
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self.assertEqual(respCode, 200)
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self.assertIn(b'foo1', body)
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self.assertIn(b'foo2', body)
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self.assertNotIn(b'foo3', body)
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# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79:
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@ -195,7 +195,8 @@ class RealSupyHTTPServer(HTTPServer):
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self.callbacks[subdir] = callback
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callback.doHook(self, subdir)
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def unhook(self, subdir):
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callback = self.callbacks.pop(subdir) # May raise a KeyError. We don't care.
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callback = self.callbacks.pop(subdir, None)
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if callback:
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callback.doUnhook(self)
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return callback
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@ -637,8 +637,6 @@ class FakeHTTPConnection(HTTPConnection):
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self.rfile = rfile
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self.wfile = wfile
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def send(self, data):
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if minisix.PY3 and isinstance(data, bytes):
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data = data.decode()
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self.wfile.write(data)
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#def putheader(self, name, value):
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# self._headers[name] = value
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@ -653,14 +651,14 @@ class HTTPPluginTestCase(PluginTestCase):
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def request(self, url, method='GET', read=True, data={}):
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assert url.startswith('/')
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wfile = minisix.io.StringIO()
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rfile = minisix.io.StringIO()
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wfile = minisix.io.BytesIO()
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rfile = minisix.io.BytesIO()
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connection = FakeHTTPConnection(wfile, rfile)
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connection.putrequest(method, url)
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connection.endheaders()
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rfile.seek(0)
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wfile.seek(0)
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handler = TestRequestHandler(rfile, wfile)
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wfile.seek(0)
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if read:
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return (handler._response, wfile.read())
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else:
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@ -48,6 +48,7 @@ if minisix.PY2:
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from urlparse import urlsplit, urlunsplit, urlparse
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from htmlentitydefs import entitydefs, name2codepoint
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from HTMLParser import HTMLParser
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from cgi import escape as html_escape
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Request = urllib2.Request
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urlquote = urllib.quote
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urlquote_plus = urllib.quote_plus
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@ -62,6 +63,7 @@ else:
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from urllib.parse import urlsplit, urlunsplit, urlparse
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from html.entities import entitydefs, name2codepoint
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from html.parser import HTMLParser
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from html import escape as html_escape
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import urllib.request, urllib.parse, urllib.error
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Request = urllib.request.Request
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urlquote = urllib.parse.quote
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