Tickets :: Comment on [#12527] Distorted looking Kolab XML mime data

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Comment	> Hi, > > with the recent line ending bugfix for Horde_Mime (#12452), > the Kolab XML data is rather unreadable. > > Before the fix it looked like this: > ---------------------------------- > Content-Type: application/x-vnd.kolab.note; name=groupware.xml > Content-Disposition: inline; x-kolab-type=xml; filename=groupware.xml > Content-Transfer-Encoding: quoted-printable > > <?xml version=3D"1.0" encoding=3D"UTF-8"?> > <note version=3D"1.0"> > <uid>51fb73b0-ff4c-4c56-819d-09e1ac100191</uid> > <body>Mit EOL5<!--a75c305b1c0a6022--></body> > <categories></categories> > <creation-date>2013-08-02T08:54:08Z</creation-date> > <last-modification-date>2013-08-02T09:12:48Z</last-modification-date> > <sensitivity>public</sensitivity> > <product-id>Intranator Web Client-2.0.3 (api version: 1)</product-id> > <summary>Mit EOL5</summary> > <background-color>#000000</background-color> > <foreground-color>#ffff00</foreground-color> > </note> > ---------------------------------- > > With the fix it looks like this: > ---------------------------------- > Content-Type: application/x-vnd.kolab.note; name=groupware.xml > Content-Disposition: inline; x-kolab-type=xml; filename=groupware.xml > Content-Transfer-Encoding: quoted-printable > > <?xml version=3D"1.0" encoding=3D"UTF-8"?>=0A<note version=3D"1.0">=0A <ui= > d>51fb73b0-ff4c-4c56-819d-09e1ac100191</uid>=0A <body>Mit > EOL5<!--a75c305b1c0a6022--></body>=0A = > <categories></categories>=0A <creation-date>2013-08-02T08:54:08Z</creation= > -date>=0A <last-modification-date>2013-08-02T09:10:32Z</last-modification-= > date>=0A <sensitivity>public</sensitivity>=0A <product-id>Intranator Web = > Client-2.0.3 (api version: 1)</product-id>=0A <summary>Mit EOL5</summary>= > =0A <background-color>#000000</background-color>=0A <foreground-color>#ff= > ff00</foreground-color>=0A</note>=0A > ---------------------------------- > > Horde_Kolab_Storage_Object::_appendMessage() calls > Horde_Mime_Part->toString() > with 'canonical' set to true. Using a '\r\n' line ending is a good thing > for storing the message on an IMAP server. > > I guess PHP's DOMDocument uses plain '\n' for the line ending > and this gets encoded by Horde_Mime to preserve it. > > The most simple fix seems to convert the XML text line endings to '\r\n' > before passing it to Horde_Mime. > > As a safety check, I would ensure there is no '\r\n' already in the > XML text output > before replacing the line endings. Line endings inside XML data > should be XML encoded anyway. Any drawbacks to anticipate? > > Cheers, > Thomas >
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