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egroupware_official/importexport/doc/README_developers.txt

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massive improvements for the imports
2007-06-08 00:08:38 +02:00
= importexport =
initial import of my importexport work, export is quite clean at the moment, but import needs lots of work, all the stuff is not really for production yet, but i import it now, so that the guy from metaways can also work on it. most pending tasks: - implement conversions based on regular expressions - implement options of plugin - rework import part (mostly ui)
2006-11-10 16:30:01 +01:00
Importexport is a framework for egroupware to handle imports and exports.
massive improvements for the imports
2007-06-08 00:08:38 +02:00
The idea behind importexport is to have a common userinterface in all apps
regarding import and export stuff AND to have common backends whitch
handle the stuff. Importexport can nothing without the plugins of the
applications and its specific definitions.
initial import of my importexport work, export is quite clean at the moment, but import needs lots of work, all the stuff is not really for production yet, but i import it now, so that the guy from metaways can also work on it. most pending tasks: - implement conversions based on regular expressions - implement options of plugin - rework import part (mostly ui)
2006-11-10 16:30:01 +01:00
massive improvements for the imports
2007-06-08 00:08:38 +02:00
== plugins ==
initial import of my importexport work, export is quite clean at the moment, but import needs lots of work, all the stuff is not really for production yet, but i import it now, so that the guy from metaways can also work on it. most pending tasks: - implement conversions based on regular expressions - implement options of plugin - rework import part (mostly ui)
2006-11-10 16:30:01 +01:00
Attending importeport framework with you application is pretty easy.
You just need to have your plugins in files which start with
massive improvements for the imports
2007-06-08 00:08:38 +02:00
class.import_<name> or
class.export_<name>
initial import of my importexport work, export is quite clean at the moment, but import needs lots of work, all the stuff is not really for production yet, but i import it now, so that the guy from metaways can also work on it. most pending tasks: - implement conversions based on regular expressions - implement options of plugin - rework import part (mostly ui)
2006-11-10 16:30:01 +01:00
in
massive improvements for the imports
2007-06-08 00:08:38 +02:00
EGW_INCLUDE_ROOT/YourApp/importexport/
These pulugins only need to implement the corresponding interface
EGW_INCLUDE_ROOT/importexport/inc/class.iface_import_plugin.inc.php or
EGW_INCLUDE_ROOT/importexport/inc/class.iface_export_plugin.inc.php
Thats all, pretty easy, isn't it?
initial import of my importexport work, export is quite clean at the moment, but import needs lots of work, all the stuff is not really for production yet, but i import it now, so that the guy from metaways can also work on it. most pending tasks: - implement conversions based on regular expressions - implement options of plugin - rework import part (mostly ui)
2006-11-10 16:30:01 +01:00
== definitions ==
The bases of all imports and exports is the '''definition'''.
massive improvements for the imports
2007-06-08 00:08:38 +02:00
initial import of my importexport work, export is quite clean at the moment, but import needs lots of work, all the stuff is not really for production yet, but i import it now, so that the guy from metaways can also work on it. most pending tasks: - implement conversions based on regular expressions - implement options of plugin - rework import part (mostly ui)
2006-11-10 16:30:01 +01:00
A definition defines all nessesary parameters to perform the desired action.
Moreover definitions can be stored and thus the same import / export can be redone
by loading the definition. Definitions are also reachable by the importexport
'''command line interface'''.
massive improvements for the imports
2007-06-08 00:08:38 +02:00
An important point is, that the ACLs for import/export actions are given by the definitions.
That means, that your plugin can not work w.o. a definition. However, your plugin don't
need to parse that definition. This is up to you.
Definitions can be created in admin->importexport->define{im|ex}ports. They are stored
in the databasae but could be {im|ex}ported itselve.
Definitions (as xml files) residing in the folder <yourapp/importexport/definitions>
will be imported at apps installation time automatically.
== import ==
initial import of my importexport work, export is quite clean at the moment, but import needs lots of work, all the stuff is not really for production yet, but i import it now, so that the guy from metaways can also work on it. most pending tasks: - implement conversions based on regular expressions - implement options of plugin - rework import part (mostly ui)
2006-11-10 16:30:01 +01:00
== export ==
Starting an export is as easy as just putting a button in your app with:
onClick="importexport.uiexport.export_dialog&appname=<appname>&have_selection=<{true|false}>"
If parameter "have_selection" if true, export askes (javascript) opener.get_selection();to retreave
a list of identifiers of selected records.
NOTE: javascript function get_selection() is the only function which is not part of an interface yet.
==Discussion of interfaces==
To make live easy there are several general plugins which can be found
EGW_INCLUDE_ROOT/importexport/inc/import_...
EGW_INCLUDE_ROOT/importexport/inc/export_...
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