1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
##############################################################################
#
# Copyright (c) 2002 Ingeniweb SARL
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE
#
##############################################################################
"""
ZAttachmentAttribute product
"""
from config import *
import os
import os.path
import string
import re
from Products.ZAttachmentAttribute import ZAttachmentAttribute
from Products.ZAttachmentAttribute import ZAttachmentRegistry
from Products.ZAttachmentAttribute import ZAbstractAttachment
from Products.ZAttachmentAttribute.Log import *
import striphtml
class MSWordAttachment(ZAbstractAttachment.ZAbstractAttachment):
"""
MSWord file abstraction
"""
icon_file = "word.gif"
small_icon_file = "word_small.gif"
content_types = ('application/msword', )
index_list = ()
def indexAttachment(self):
"""
indexAttachment(self) => index a MSWord file and store it in the index variable.
This method is called only once (in the __init__) during the class's lifetime.
"""
# If no converter present, just return an empty string
if not self.hasConverter():
return ""
# Call the converter normally
fn = self.writeAttachmentFile()
try:
ret = self.callConverter(arguments = "%s" % (fn, ))
finally:
self.deleteAttachmentFile()
return striphtml.strip(ret)
def isPreviewAvailable(self,):
return 1
def convertPreview(self,):
"""
Let's convert things into pretty HTML !
"""
# Perform conversion and retreive files as well
fn = self.writeAttachmentFile()
try:
# Actual HTML conversion
ret = self.callConverter(arguments = "-d %s %s" % (self.getAttachmentFileDir(), fn, ))
# Retreive images
Log(LOG_DEBUG, "Temporary files:", os.listdir(self.getAttachmentFileDir()))
for fn in os.listdir(self.getAttachmentFileDir()):
ext = string.lower(string.split(fn, ".")[-1])
if ext in ('png', 'jpg', 'gif', 'wmz', 'wmf', 'tif', 'tiff', 'jpeg', ):
filename = os.path.join(self.getAttachmentFileDir(), fn,)
img = open(filename, "rb")
self.addRelatedFile(fn, img.read(), "image/%s" % ext)
Log(LOG_DEBUG, "Filename to delete", filename)
# Close and delete file
# We ignore temp file deletion problems
img.close()
try: os.unlink(filename)
except: LogException()
finally:
self.deleteAttachmentFile()
return self.stripBody(ret)
ZAttachmentRegistry.AttachmentRegistry.registerClass(
MSWordAttachment,
globals(),
WVWARE_PROGRAM,
)
|
