mirror of
https://github.com/LiteyukiStudio/nonebot-plugin-acgnshow.git
synced 2024-11-11 01:27:39 +08:00
76 lines
2.2 KiB
Python
76 lines
2.2 KiB
Python
import os
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import re
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import random
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import datetime
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import json
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from pathlib import Path
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from .config import config
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def choose_random_bgimage() -> str:
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"""
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从背景图片文件夹中随机选择一张图片，返回图片的uri地址
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"""
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bgpath = Path(config.acgnshow_bgimage_path)
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randomfile = random.choice(os.listdir(bgpath))
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randomurl = (bgpath / randomfile).as_uri()
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return randomurl
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def convert_timestamp(timestamp) -> str:
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"""
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将时间戳转换为日期格式
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:param timestamp: unix 时间戳
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:return: yyyy-mm-dd hh:mm:ss时间
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"""
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return datetime.datetime.fromtimestamp(timestamp).strftime("%Y-%m-%d %H:%M:%S")
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def extract_banner_url(value) -> str:
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a = json.loads(value)
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url = "https:"+a["banner"]["url"]
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return url
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def add_https_to_urls(html_content):
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"""
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为 HTML 内容中的缺失 https: 前缀的 URL 添加 https: 前缀
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:param html_content: 包含 HTML 的字符串
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:return: 修正后的 HTML 字符串
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"""
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# 使用正则表达式查找所有以 "//" 开头的 URL
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updated_html_content = re.sub(r'(?<=src=["\'])//', 'https://', html_content)
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return updated_html_content
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def split_html_into_fragments(html_content):
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"""
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将 HTML 内容按照元素分割成多个片段，并存储在列表中
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:param html_content: 包含 HTML 的字符串
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:return: 存储 HTML 片段的列表
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"""
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# 使用正则表达式匹配 HTML 标签及其内容
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pattern = re.compile(r'(<[^>]+>[^<]*<\/[^>]+>|<[^>]+\/>|<[^>]+>)')
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fragments = pattern.findall(html_content)
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return fragments
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def join_fragments_in_groups(fragments, image_count=2):
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"""
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:param fragments: 存储 HTML 片段的列表
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:param image_count: 每个组包含的图片数量，默认为2
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:return: 拼接后的 HTML 列表
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"""
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grouped_html = []
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count = 0
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buffer = ""
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for group in fragments:
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buffer += group
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if "img" in group:
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count += 1 # 发现图片则计数器+1
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if count >= image_count:
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grouped_html.append(buffer)
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count = 0
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buffer = "" # 初始化计数器和缓冲区
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grouped_html.append(buffer)# 把缓冲区剩余内容一起添加
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return grouped_html |