2011-10-29 05:18:19 +00:00
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# A plugin that adds the /link command, letting you open links that are pasted
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# in the conversation, without having to click them.
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import os
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import re
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from plugin import BasePlugin, PluginConfig
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from xhtml import clean_text
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import common
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url_pattern = re.compile(r'\b(http[s]?://(?:\S+))\b', re.I|re.U)
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class Plugin(BasePlugin):
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def init(self):
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self.add_command('link', self.command_link, "Usage: /link\nLink: opens the last link from the conversation into a browser.")
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def find_link(self, nb):
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messages = self.core.get_conversation_messages()
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if not messages:
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return None
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for message in messages[::-1]:
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2011-10-29 15:20:18 +00:00
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matches = url_pattern.findall(clean_text(message.txt))
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if matches:
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for url in matches[::-1]:
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2011-10-29 05:18:19 +00:00
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if nb == 1:
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return url
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else:
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nb -= 1
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return None
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def command_link(self, args):
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args = common.shell_split(args)
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if len(args) == 1:
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try:
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nb = int(args[0])
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except:
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return self.core.command_help('link')
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else:
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nb = 1
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link = self.find_link(nb)
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if link:
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self.core.exec_command('%s %s' % (self.config.get('browser', 'firefox'), link))
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else:
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self.core.information('No URL found.', 'Warning')
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def cleanup(self):
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del self.config
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