58 lines
1.7 KiB
Python
58 lines
1.7 KiB
Python
from .model import Article
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from .model import ArticleSchema
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#import flask
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from datetime import datetime
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import json
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from src.database import db_session, read_json
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from src.controller import BaseController
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class ArtController(BaseController):
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__myclass__=Article
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__jsonid__='article'
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def pagination_params(self,v):
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try:
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if v.has_key("per_page"):
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pp=int(v["per_page"])
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else:
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pp=20
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if v.has_key("page"):
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o=(int(v["page"])-1) *pp
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else:
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o=0
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except ValueError:
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pp=20
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o=0
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if not (isinstance(pp,int) and pp>0 and pp<10000):
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pp=20
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if not (isinstance(o,int) and o>=0 and o<100000):
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o=0
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p1=(pp,o)
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return p1
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def search(self,s):
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return Article.query.filter(Article.title.like("%"+s+"%")).order_by(Article.published_date.desc()).limit(20).all()
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def get_all(self):
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return Article.query.order_by(Article.published_date.desc()).all()
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def get_all_page(self,lim, off):
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return Article.query.order_by(Article.published_date.desc()).limit(lim).offset(off).all()
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def get_section_page(self,section_id, lim, off):
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return Article.query.filter(Article.section_id==section_id).order_by(Article.published_date.desc()).limit(lim).offset(off).all()
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def get_section_page(section_id, lim, off):
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return Article.query.filter(Article.section_id==section_id).order_by(Article.published_date.desc()).limit(lim).offset(off).all()
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def section_count(section_id):
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return Article.query.filter(Article.section_id==section_id).count()
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def count():
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return Article.query.count()
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controller=ArtController()
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