Implement simple 'excerpt' feature to shorten each entry's content for syndicated preview

This commit is contained in:
Danielle McLean 2017-10-27 16:42:49 +11:00
parent ecdd63b9d7
commit 4ac0bcde43
Signed by: 00dani
GPG Key ID: 5A5D2D1AFF12EEC5
1 changed files with 12 additions and 6 deletions

View File

@ -2,6 +2,7 @@ from django.contrib.auth import get_user_model
from django.db import models
from django.urls import reverse
from slugify import slugify
from textwrap import shorten
from meta.models import ModelMeta
from users.models import Profile
@ -39,12 +40,21 @@ class Entry(ModelMeta, models.Model):
updated = models.DateTimeField()
_metadata = {
'description': 'content',
'description': 'excerpt',
'image': 'image_url',
'twitter_creator': 'twitter_creator',
'og_profile_id': 'og_profile_id',
}
@property
def title(self):
return self.name if self.name else self.excerpt
@property
def excerpt(self):
first_line = self.content.split('\n')[0]
return shorten(first_line, width=100, placeholder='')
@property
def twitter_creator(self):
return self.author.twitter_username
@ -58,11 +68,7 @@ class Entry(ModelMeta, models.Model):
return self.photo.url if self.photo else self.author.avatar_url
def __str__(self):
return '{kind} {id}: {content}'.format(
kind=self.kind,
id=self.id,
content=self.content
)
return '{0} {1}: {2}'.format(self.kind, self.id, self.title)
@property
def url(self):