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Factoids: Add the web interface.
This commit is contained in:
Valentin Lorentz
parent
24252bc69f
commit
f4c643ad51
@ -47,6 +47,13 @@ class FactoidFormat(registry.TemplatedString):
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requiredTemplates = ['value']
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Factoids = conf.registerPlugin('Factoids')
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conf.registerGroup(Factoids, 'web')
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conf.registerGlobalValue(Factoids.web, 'enable',
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registry.Boolean(False, _("""Determines whether the Factoids plugins will
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be browsable on the HTTP server.""")))
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conf.registerChannelValue(Factoids.web, 'channel',
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registry.Boolean(False, _("""Determines whether factoids can be displayed
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via the web server.""")))
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conf.registerChannelValue(Factoids, 'learnSeparator',
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registry.String('as', _("""Determines what separator must be used in the
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learn command. Defaults to 'as' -- learn <key> as <value>. Users might
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@ -31,6 +31,7 @@
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import os
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import time
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import string
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import urllib
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import supybot.conf as conf
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import supybot.ircdb as ircdb
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@ -39,6 +40,7 @@ from supybot.commands import *
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import supybot.plugins as plugins
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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, internationalizeDocstring
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_ = PluginInternationalization('Factoids')
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@ -79,10 +81,138 @@ def getFactoidId(irc, msg, args, state):
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addConverter('factoid', getFactoid)
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addConverter('factoidId', getFactoidId)
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PAGE_SKELETON = """\
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<html>
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<head>
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<title>Factoids</title>
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<link rel="stylesheet" href="/default.css" />
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</head>
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%s
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</html>"""
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DEFAULT_TEMPLATES = {
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'factoids/index.html': PAGE_SKELETON % """\
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<body class="purelisting">
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<h1>Factoids</h1>
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<form action="." method="post">
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<label for="chan">Channel name:</label>
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<input type="text" placeholder="#channel" name="chan" id="chan" />
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<input type="submit" name="submit" value="view" />
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</form>
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</body>""",
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'factoids/channel.html': PAGE_SKELETON % """\
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<body class="puretable">
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<h1>Factoids of %(channel)s</h1>
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<table>
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<tr class="header">
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<th class="key">""" + _('key') + """</th>
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<th class="id">""" + _('id') + """</th>
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<th class="fact">""" + _('fact') + """</th>
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</tr>
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%(rows)s
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</table>
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</body>"""
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}
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httpserver.set_default_templates(DEFAULT_TEMPLATES)
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class FactoidsCallback(httpserver.SupyHTTPServerCallback):
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name = 'Factoids web interface'
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def doGet(self, handler, path):
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parts = path.split('/')[1:]
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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')
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self.end_headers()
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self.wfile.write(httpserver.get_template('factoids/index.html'))
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elif len(parts) == 2:
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channel = urllib.unquote(parts[0])
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if not ircutils.isChannel(channel):
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self.send_response(404)
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self.send_header('Content-type', 'text/html')
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self.end_headers()
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self.wfile.write(httpserver.get_template('generic/error.html')%
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{'title': 'Factoids - not a channel',
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'error': 'This is not a channel'})
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return
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if not self._plugin.registryValue('web.channel', channel):
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self.send_response(403)
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self.send_header('Content-type', 'text/html')
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self.end_headers()
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self.wfile.write(httpserver.get_template('generic/error.html')%
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{'title': 'Factoids - unavailable',
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'error': 'This channel does not exist or its factoids '
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'are not available here.'})
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return
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db = self._plugin.getDb(channel)
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cursor = db.cursor()
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cursor.execute("""SELECT keys.key, factoids.id, factoids.fact
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FROM factoids, keys, relations
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WHERE relations.key_id=keys.id AND relations.fact_id=factoids.id
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""")
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factoids = {}
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for (key, id_, fact) in cursor.fetchall():
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if key not in factoids:
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factoids[key] = {}
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factoids[key][id_] = fact
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content = ''
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keys = factoids.keys()
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keys.sort()
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for key in keys:
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facts = factoids[key]
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content += '<tr>'
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content += ('<td rowspan="%i" class="key">'
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'<a name="%s" href="#%s">%s</a>'
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'</td>') % (len(facts), key, key, key)
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for id_, fact in facts.items():
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content += '<td class="id">%i</td>' % id_
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content += '<td class="fact">%s</td>' % fact
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content += '</tr><tr>'
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content = content[:-len('<tr>')]
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self.send_response(200)
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self.send_header('Content-type', 'text/html')
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self.end_headers()
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self.wfile.write(httpserver.get_template('factoids/channel.html')%
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{'channel': channel, 'rows': content})
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def doPost(self, handler, path, form):
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if 'chan' in form:
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self.send_response(303)
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self.send_header('Location',
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'./%s/' % urllib.quote(form['chan'].value))
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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')
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self.end_headers()
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self.wfile.write('Missing field \'chan\'.')
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class Factoids(callbacks.Plugin, plugins.ChannelDBHandler):
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def __init__(self, irc):
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callbacks.Plugin.__init__(self, irc)
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plugins.ChannelDBHandler.__init__(self)
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conf.supybot.plugins.Factoids.web.enable.addCallback(self._doHttpConf)
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if self.registryValue('web.enable'):
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self._startHttp()
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def _doHttpConf(self, *args, **kwargs):
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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 = FactoidsCallback()
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callback._plugin = self
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httpserver.hook('factoids', callback)
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self._http_running = True
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def _stopHttp(self):
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httpserver.unhook('factoids')
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self._http_running = False
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def die(self):
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if self.registryValue('web.enable'):
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self._stopHttp()
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super(self.__class__, self).die()
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def makeDb(self, filename):
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if os.path.exists(filename):
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