Hi Joao,
Your suggestion is good but in my own opinion it is overkill just to
replace code {{ username| gravatar }} as rest of the syntax is pure HTML,
This makes code much simpler and easy to understand.
Apart from that we will be rendering 'index.html' template anyways and I
don't see any extra overhead.
I may be wrong, Let's wait for the input from other community members.
Regards,
Murtuza
On Tue, Mar 6, 2018 at 1:17 AM, Joao De Almeida Pereira <
jdealmeidapere...@pivotal.io> wrote:
> Hello,
> I understand that, but what do we win by using it? As you have noticed by
> now I am not very fond of using templates for everything, and I believe
> this is one of the things that we can skip templates.
> We might even shift this to a frontend concern and if we want there are
> node libraries to get gravatars.
>
> I was able to create a PoC as a sample of what I was talking about:
> - Add gravatar library to package.json
> - Created a Preferences cache. (js/preferences.js)
> - So this was the concept I was talking about in a previous email we
> talked about caching.
> the getConfiguration and the getAllConfiguration are not great
> names, but they return a Promise that is consumed in the load_gravatar. The
> idea here is that we are caching the pgAdmin settings and when need need to
> consume them, we wait for it to be available.
> - load_gravatar is using the pattern to retrieve the configuration from a
> possible cache and then apply the gravatar
>
>
> Things that need to be revisited in the PoC:
> - No tests, just some spiked code
> - Did not retrieve the username from the backend, we need to create an
> endpoint that give us this
> - The url is hardcoded to get the configuration
> - Maybe the Preferences is not the correct place to get server_mode
> configuration not sure, what do you think?
>
>
> Thanks
> Joao
>
> On Mon, Mar 5, 2018 at 11:21 AM Murtuza Zabuawala <
> murtuza.zabuaw...@enterprisedb.com> wrote:
>
>> Hi Joao,
>>
>> We are using Flask-Gravatar <https://pythonhosted.org/Flask-Gravatar/>
>> module for this and it is designed to work with template only.
>>
>> --
>> Regards,
>> Murtuza Zabuawala
>> EnterpriseDB: http://www.enterprisedb.com
>> The Enterprise PostgreSQL Company
>>
>>
>> On Mon, Mar 5, 2018 at 8:57 PM, Joao De Almeida Pereira <
>> jdealmeidapere...@pivotal.io> wrote:
>>
>>> Hi Murtuza,
>>>
>>> Why are we doing this using templates? Can this be done with a request
>>> to the backend to get the image and then retrieve the Gravatar if it is
>>> defined or return a static image if not?
>>>
>>> +
>>> +{% if config.SERVER_MODE %}
>>> window.onload = function(e){
>>> setTimeout(function() {
>>> - var gravatarImg = '<img src="{{ username | gravatar }}" width="18"
>>> height="18" alt="Gravatar image for {{ username }}"> {{ username }} <span
>>> class="caret"></span>';
>>> + var gravatarImg = {{ IMG.PREPARE_HTML()|safe }}
>>> //$('#navbar-menu .navbar-right > li > a').html(gravatarImg);
>>> var navbarRight = document.getElementById("navba
>>> r-menu").getElementsByClassName("navbar-right")[0];
>>> if (navbarRight) {
>>>
>>> what if we have
>>>
>>> var gravatarImg = '<img src="/user/{{username}}/gravatar" width="18"
>>> height="18" alt="Gravatar image for {{ username }}"> {{ username }} <span
>>> class="caret"></span>';
>>>
>>> And then the endpoint
>>> /user/{{username}}/gravatar
>>> would be responsible for returning a Gravatar or not depending on the
>>> configuration?
>>>
>>>
>>> Thanks
>>> Joao
>>>
>>> On Mon, Mar 5, 2018 at 3:13 AM Murtuza Zabuawala <
>>> murtuza.zabuaw...@enterprisedb.com> wrote:
>>>
>>>> Hi,
>>>>
>>>> PFA patch to disable Gravatar image in Server mode.
>>>>
>>>> Requirments & Issues:
>>>> - For security reasons.
>>>> - For systems which do not have internet access.
>>>> - Hangs pgAdmin4 while loading the page if connection has no internet
>>>> access (as described in the ticket)
>>>>
>>>> --
>>>> Regards,
>>>> Murtuza Zabuawala
>>>> EnterpriseDB: http://www.enterprisedb.com
>>>> The Enterprise PostgreSQL Company
>>>>
>>>>
>>
