[技术向]把Django迁移到WordPress - 全球主机交流论坛

class Category(models.Model):
category_name = models.CharField(max_length=200)
def __str__(self):
if self.category_name:
return self.category_name
class Meta:
verbose_name = "分类"
verbose_name_plural = verbose_name
class Tag(models.Model):
tag_name = models.TextField(max_length=100)
def __str__(self):
if self.tag_name:
return self.tag_name
class Meta:
verbose_name = "标签"
verbose_name_plural = verbose_name
class PostManager(models.Manager):
def distinct_date(self): # 该管理器定义了一个distinct_date方法，目的是找出所有的不同日期
distinct_date_list = [] # 建立一个列表用来存放不同的日期年-月
date_list = self.values('post_date') # 根据文章字段date_publish找出所有文章的发布时间
for date in date_list: # 对所有日期进行遍历，当然这里会有许多日期是重复的，目的就是找出多少种日期
date = date['post_date'].strftime('%Y年%m月') # 取出一个日期改格式为 ‘xxx年/xxx月存档’
if date not in distinct_date_list:
distinct_date_list.append(date)
return distinct_date_list
class Post(models.Model):
title = models.CharField(max_length=200)
slug = models.SlugField(max_length=255,unique=True)
author = models.ForeignKey(User, on_delete=models.CASCADE)
post_date = models.DateTimeField(auto_now_add=True)
comment_status = models.CharField(choices=COMMENT_STATUS_CHOICES,
default=('opened', 'opened'), max_length=20)
content = RichTextUploadingField(config_name='default')
tag = models.ManyToManyField('Tag', blank=True)
category = models.ForeignKey(Category, related_name='category', null=True, on_delete=models.CASCADE)
objects = PostManager()
is_wordpress = models.CharField(choices=IS_WORDPRESS, default=('yes', 'yes'), max_length=10)
price = models.FloatField(blank=True, null=True)
class Meta:
verbose_name = "文章"
verbose_name_plural = '\u200B' + verbose_name
ordering = ["-post_date"]
def __str__(self):
if self.title:
return self.title
def get_absolute_url(self):
return reverse('article_detail', args=[str(self.slug)])
class Comments(MPTTModel):
post = models.ForeignKey(Post, on_delete=models.CASCADE)
user_name = models.CharField(max_length=20)
email = models.CharField(max_length=50)
comment_date = models.DateTimeField(auto_now=True)
content = models.TextField(max_length=1000)
parent = TreeForeignKey('self', on_delete=models.CASCADE, null=True, blank=True, related_name='children')
approved = models.CharField(choices=COMMENT_APPROVED_CHOICES,
default=('refused', 'refused'), max_length=20)
def __str__(self):
if self.content:
return self.content
class Meta:
verbose_name = "评论"
verbose_name_plural = verbose_name
ordering = ["-comment_date"]
class Order(models.Model):
order_id = models.CharField(max_length=25)
order_done_datetime = models.DateTimeField(auto_now_add=True)
slug = models.CharField(max_length=200)
def __str__(self):
if self.order_id:
return self.order_id
class Meta:
verbose_name = "订单"
verbose_name_plural = verbose_name
ordering = ["-order_done_datetime"]

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