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[feat]:为主页添加搜索功能

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This commit is contained in:
Kakune55 2024-04-21 17:43:26 +08:00
parent 22a3866672
commit df7210d009
3 changed files with 23 additions and 11 deletions
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7
db/file.py
View File

@ -46,12 +46,17 @@ def new(filename: str, pagenumber:int):
# 获取文件元数据
def getMetadata(form: int, num: int):
def getMetadata(form: int, num: int, search:str = None):
conn = util.getConn()
c = conn.cursor()
if search is None:
cursor = c.execute(
"SELECT * FROM Metadata ORDER BY num desc LIMIT ?, ?", (form, num)
)
else:
cursor = c.execute(
"SELECT * FROM Metadata WHERE filename LIKE ? ORDER BY num desc LIMIT ?, ?", (f"%{search}%", form, num)
)
out = []
for row in cursor:
out.append(list(row))

5
templates/overview.html
View File

@ -66,6 +66,11 @@
</head>
<body>
<div class="input-group">
<input type="text" class="form-control" id="search_text" placeholder="键入以搜索">
<button class="btn btn-secondary" type="button" onclick="window.location.href='/overview/1?search='+document.getElementById('search_text').value">Search</button>
</div>
<hr/>
<div id="gallery">
{% for item in list %}
<div class="image-container">

14
web/page.py
View File

@ -10,9 +10,9 @@ conf = app_conf.conf()
@page_bp.route("/overview/<page>")
def overview(page): # 概览
page = int(page)
if request.cookies.get("islogin") is None:
if request.cookies.get("islogin") is None: #验证登录状态
return redirect("/")
metaDataList = db.file.getMetadata((page - 1) * 20, page * 20)
metaDataList = db.file.getMetadata((page - 1) * 20, page * 20, request.args.get("search"))
for item in metaDataList:
item[2] = item[2][:-4] #去除文件扩展名
if page <= 3:
@ -31,8 +31,8 @@ def overview(page): # 概览
@page_bp.route("/book/<bookid>")
def book(bookid): # 接口
if request.cookies.get("islogin") is None:
return abort(403)
if request.cookies.get("islogin") is None: #验证登录状态
return redirect("/")
data = db.file.searchByid(bookid)
if len(data) == 0:
return abort(404)
@ -50,8 +50,8 @@ def book(bookid): # 接口
@page_bp.route("/view/<bookid>")
def view(bookid): # 接口
if request.cookies.get("islogin") is None:
return abort(403)
if request.cookies.get("islogin") is None: #验证登录状态
return redirect("/")
data = db.file.searchByid(bookid)
if len(data) == 0:
return abort(404)
@ -60,6 +60,8 @@ def view(bookid): # 接口
@page_bp.route("/upload", methods=["GET", "POST"]) # 文件上传
def upload_file():
if request.cookies.get("islogin") is None: #验证登录状态
return redirect("/")
if request.method == "GET":
return render_template("upload.html")
uploaded_file = request.files.getlist("files[]") # 获取上传的文件列表