62 lines
1.7 KiB
Python
Executable File
62 lines
1.7 KiB
Python
Executable File
#!/usr/bin/env python3
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from __future__ import print_function
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import rclexecm
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import rclexec1
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import re
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import sys
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import os
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# Processing the output from unrtf
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class RTFProcessData:
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def __init__(self, em):
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self.em = em
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self.out = []
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self.gothead = 0
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self.patendhead = re.compile(b'''</head>''')
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self.patcharset = re.compile(b'''^<meta http-equiv=''')
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# Some versions of unrtf put out a garbled charset line.
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# Apart from this, we pass the data untouched.
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def takeLine(self, line):
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if not self.gothead:
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if self.patendhead.search(line):
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self.out.append(b'<meta http-equiv="Content-Type" ' + \
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b'content="text/html;charset=UTF-8">')
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self.out.append(line)
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self.gothead = 1
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elif not self.patcharset.search(line):
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self.out.append(line)
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else:
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self.out.append(line)
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def wrapData(self):
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return b'\n'.join(self.out)
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class RTFFilter:
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def __init__(self, em):
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self.em = em
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self.ntry = 0
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def reset(self):
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self.ntry = 0
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def getCmd(self, fn):
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if self.ntry:
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return ([], None)
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self.ntry = 1
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cmd = rclexecm.which("unrtf")
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if cmd:
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return ([cmd, "--nopict", "--html"], RTFProcessData(self.em))
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else:
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return ([], None)
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if __name__ == '__main__':
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if not rclexecm.which("unrtf"):
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print("RECFILTERROR HELPERNOTFOUND unrtf")
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sys.exit(1)
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proto = rclexecm.RclExecM()
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filter = RTFFilter(proto)
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extract = rclexec1.Executor(proto, filter)
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rclexecm.main(proto, extract)
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