mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-10-07 18:42:23 +02:00
60 lines
2.3 KiB
Plaintext
60 lines
2.3 KiB
Plaintext
= importexport =
|
|
|
|
Importexport is a framework for egroupware to handle imports and exports.
|
|
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.
|
|
|
|
== plugins ==
|
|
Attending importeport framework with you application is pretty easy.
|
|
|
|
You just need to have your plugins in files which start with
|
|
class.import_<name> or
|
|
class.export_<name>
|
|
in
|
|
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?
|
|
|
|
== definitions ==
|
|
The bases of all imports and exports is the '''definition'''.
|
|
|
|
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'''.
|
|
|
|
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 ==
|
|
|
|
== 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_...
|
|
|
|
|
|
|