django-ogp 0.0b7

A more dynamic way to register Open Graph protocol

# django_ogp

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A more dynamic way to register Open Graph protocol

## Why

This app is made to facilitate the SEO of *OnePage* sites. With it you will have an administrative ready to register the metas or if you prefer to include a dictionary in your `settings.py` with the values that must be loaded.

If there is a dictionary in the settings it will not use the database and you can hide the users' [OPG](http://ogp.me/) registration by the access level of the user/group.

Now you can create [OGPs](http://ogp.me/) in an easy way.

## Suported

The test matrix guarantees coverage for:

- pythos2·7 : Django 1.8
- pythos2·7 : Django 1.11
- pythos3·4 : Django 1.8
- pythos3·4 : Django 1.9
- pythos3·4 : Django 1.11
- pythos3·5 : Django 1.8
- pythos3·5 : Django 1.9
- pythos3·5 : Django 1.11
- pythos3·5 : Django 2.0
- pythos3·5 : Django 2.1
- pythos3·6 : Django 1.8
- pythos3·6 : Django 1.9
- pythos3·6 : Django 1.11
- pythos3·6 : Django 2.0
- pythos3·6 : Django 2.1
- pythos3·7 : Django 1.8
- pythos3·7 : Django 1.9
- pythos3·7 : Django 1.11
- pythos3·7 : Django 2.0
- pythos3·7 : Django 2.1

## Install

```bash
pip install django_opg
```

Add `django_opg` in `INSTALLED_APPS`:

```python
INSTALLED_APPS = [
...
"django_opg",
...
]
```

Execute:

```bash
python manage.py migrate
```

## Usage

Import `{% load ogp %}` and add `{% show_ogp %}`in your `<header>` tag

### Settings

You can include the metas straight into your settings. The app currently supports the following data:

```json
OGP = {
"og_title": "Ricardo Baltazar Chaves | Site",
"og_type": "website",
"og_description": "My personal site.",
"og_url": "https://www.ricardobaltazar.com/",
"locales": [{"og_locale_alternate": "en_US"}, {"og_locale_alternate": "pt_BR"}],
"images": [
{
"og_image": "https://www.ricardobaltazar.com/static/principal/images/profilepic-new.ac1b7deb01a8.jpg",
"og_image_url": "https://www.ricardobaltazar.com/static/principal/images/profilepic-new.ac1b7deb01a8.jpg",
"og_image_type": "image/jpeg",
"og_image_width": 100,
"og_image_height": 200,
"og_image_alt": "The Ricardo image",
},
{
"og_image": "https://www.ricardobaltazar.com/media/palestra_eventos/IMG_20170811_195143268.jpg.430x360_q85_box-679%2C0%2C3479%2C2340_crop_detail.jpg",
"og_image_url": "https://www.ricardobaltazar.com/media/palestra_eventos/IMG_20170811_195143268.jpg.430x360_q85_box-679%2C0%2C3479%2C2340_crop_detail.jpg",
"og_image_type": "image/jpeg",
"og_image_width": 300,
"og_image_height": 400,
"og_image_alt": "Ricardo Speech SEO",
},
],
}
```

### DataBase

If there is no `OGP` key in the settings, the application will fetch the data in the database.

The `BasicMeta` model is selected with `first()`, so only one record can exist to prevent data from being selected.