[Ovmsdev] Web frontend

[Michael Balzer]

I get the modification times of the files by the date command:

CPPFLAGS += -DMTIME_ASSETS_SCRIPT_JS=$(shell date +%s -r $(COMPONENT_PATH)/assets/script.js.gz 2>/dev/null)

Can you please check what

date +%s -r somefile

outputs on your machine?

To build, replace the lines in component.mk by fixed numbers, i.e.

CPPFLAGS += -DMTIME_ASSETS_SCRIPT_JS=1517144892
CPPFLAGS += -DMTIME_ASSETS_STYLE_CSS=1517162015

I'll look for another method to get the file dates during build.

Regards,
Michael


Am 28.01.2018 um 20:37 schrieb Geir Øyvind Vælidalo:
> Nice! Look forward to test this, but I get this errors:
>
> */Users/goev/Prosjekter/ovms3/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/ovms_webserver/src/web_framework.cpp:* In static member function
> '*static void OvmsWebServer::HandleAsset(PageEntry_t&, PageContext_t&)*':
> */Users/goev/Prosjekter/ovms3/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/ovms_webserver/src/web_framework.cpp:359:35:* *error: *expected
> primary-expression before '*;*' token
>      mtime = MTIME_ASSETS_STYLE_CSS;
> *                                   ^*
> */Users/goev/Prosjekter/ovms3/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/ovms_webserver/src/web_framework.cpp:365:35:* *error: *expected
> primary-expression before '*;*' token
>      mtime = MTIME_ASSETS_SCRIPT_JS;
>
> Are they missing?
>
> Best regards,
> Geir
>
>> 28. jan. 2018 kl. 20:10 skrev Michael Balzer <dexter at expeedo.de <mailto:dexter at expeedo.de>>:
>>
>> A first usable web frontend version is now in the hub.
>>
>> There are two new mongoose config options to enable serving from file space and list directory contents. I recommend enabling them, if you want to exclude
>> access to the filesystem, you can do so by configuration params "http.server":
>>
>>    // "http.server"Instances:
>>    //    Name                Default                 Function
>>    //    enable.files        yes                     Enable file serving from docroot
>>    //    enable.dirlist      yes                     Enable directory listings
>>    //    docroot             /sd                     File server document root
>>    //    auth.domain         ovms                    Default auth domain (digest realm)
>>    //    auth.file           .htpasswd               Per directory auth file (Note: no inheritance from parent dir!)
>>    //    auth.global         yes                     Use global auth for files (user "admin", module password)
>>
>>
>> File access is not needed for the web frontend though, just an option to be able to access i.e. CAN logs. The docroot can be set to "/store", but I don't
>> recommend that. The config path is protected, but this relies on mongoose delivering correct paths -- a bug would open access to the config. If you want to
>> serve from /store, use a sub directory like "/store/www" as the docroot.
>>
>> Global and web session authentication is bound to the module password (config set password module "…").
>>
>> The frontend is AJAX based using Bootstrap & jQuery, with currently a very basic (functional) design. I've implemented a first home & status screen (just
>> command outputs), a simple shell and config pages for the password and the basic vehicle setup (just type & id for now). I'll add config pages for wifi, modem,
>> server & ota during the next days.
>>
>> The frontend is usable on a small screen, just the shell could need full screen support -- I'll have a look at that later on.
>>
>> The framework provides a page registration and page context utilities to enable custom / vehicle specific extensions with few effort. I'll add an example /
>> template for this.
>>
>> Feedback is welcome.
>>
>> Regards,
>> Michael
>>
>> -- 
>> Michael Balzer * Helkenberger Weg 9 * D-58256 Ennepetal
>> Fon 02333 / 833 5735 * Handy 0176 / 206 989 26
>>
>>
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>
>
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-- 
Michael Balzer * Helkenberger Weg 9 * D-58256 Ennepetal
Fon 02333 / 833 5735 * Handy 0176 / 206 989 26

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