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/* choosedoctorandtime.css */
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body {
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font-family: Arial, sans-serif;
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}
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.top {
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text-align: center;
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margin-bottom: 20px;
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}
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.box {
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display: flex;
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flex-wrap: wrap;
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justify-content: space-between;
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}
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.message {
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display: flex;
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align-items: flex-start;
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margin-bottom: 10px;
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justify-content: space-between;
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flex-direction: row-reverse; /* 修改此行以使.time盒子在右侧 */
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}
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.age, .time {
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flex: 1;
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max-width: calc(50% - 20px);
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padding: 10px;
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box-sizing: border-box;
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}
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/* 保持原有的.time样式 */
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.age dl {
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display: flex;
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align-items: center;
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}
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.age dt,
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.age dd {
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flex: 1;
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}
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.age img {
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max-width: 100px;
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height: auto;
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margin-right: 10px;
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}
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.time {
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border: 1px solid #ccc;
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border-radius: 5px;
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padding: 10px;
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margin-bottom: 10px;
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}
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.time dl {
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display: flex;
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flex-wrap: wrap;
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}
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.time dt {
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width: 100%;
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box-sizing: border-box;
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padding: 5px;
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margin-bottom: 5px;
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border-bottom: 1px solid #ddd;
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}
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.time a {
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text-decoration: none;
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color: #007BFF;
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display: inline-block;
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width: 100%;
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padding: 5px 0;
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text-align: center;
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}
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@ -0,0 +1,87 @@
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<!DOCTYPE html>
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<html lang="ch">
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<head>
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<meta charset="UTF-8">
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<title>Django医院在线挂号系统-病人预约</title>
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<link rel="stylesheet" type="text/css" href="/static/css/choosedoctorandtime.css">
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</head>
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<body>
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{% load static %}
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<div class="top">
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<h1>预约日期:{{ tomorrow }}</h1>
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</div>
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<div class="box">
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{% for doctor,number in doctor_time_number_list %}
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<div class="message">
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<div class="age">
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<dl>
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<dd>
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<img class="doctorimg" src="/media/{{ doctor.img }}">
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</dd>
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<dt>
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<span>{{ doctor.name }}</span><br>
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职位等级：{{ doctor.level }}<br>
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科室：{{ department_name }}<br>
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挂号价格：{{ doctor.registration_price }}元<br>
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<span>简述</span><br>
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{{ doctor.description }}
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</dt>
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</dl>
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</div>
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<div class="time">
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<dl>
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{% if number.eight == 0%}
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<dt>时间:8:00 名额:{{ number.eight }} <a href="#">预约</a></dt>
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{% else %}
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<dt>时间:8:00 名额:{{ number.eight }} <a href="/confirmregistration/{{ department_id }}/{{ doctor.id }}/{{ number.eight }}">预约</a></dt>
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{% endif %}
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{% if number.nine == 0 %}
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<dt>时间:9:00 名额:{{ number.nine }} <a href="#">预约</a></dt>
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{% else %}
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<dt>时间:9:00 名额:{{ number.nine }} <a href="/confirmregistration/{{ department_id }}/{{ doctor.id }}/{{ number.nine }}">预约</a></dt>
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{% endif %}
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{% if number.ten == 0 %}
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<dt>时间:10:00 名额:{{ number.ten }} <a href="#">预约</a></dt>
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{% else %}
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<dt>时间:10:00 名额:{{ number.ten }} <a href="/confirmregistration/{{ department_id }}/{{ doctor.id }}/{{ number.ten }}">预约</a></dt>
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{% endif %}
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{% if number.eleven == 0 %}
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<dt>时间:11:00 名额:{{ number.eleven }} <a href="#">预约</a></dt>
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{% else %}
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<dt>时间:11:00 名额:{{ number.eleven }} <a href="/confirmregistration/{{ department_id }}/{{ doctor.id }}/{{ number.eleven }}">预约</a></dt>
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{% endif %}
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{% if number.fourteen == 0 %}
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<dt>时间:14:00 名额:{{ number.fourteen }} <a href="#">预约</a></dt>
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{% else %}
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<dt>时间:14:00 名额:{{ number.fourteen }} <a href="/confirmregistration/{{ department_id }}/{{ doctor.id }}/{{ number.fourteen }}">预约</a></dt>
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{% endif %}
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{% if number.fifteen == 0 %}
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<dt>时间:15:00 名额:{{ number.fifteen }} <a href="#">预约</a></dt>
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{% else %}
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<dt>时间:15:00 名额:{{ number.fifteen }} <a href="/confirmregistration/{{ department_id }}/{{ doctor.id }}/{{ number.fifteen }}">预约</a></dt>
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{% endif %}
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{% if number.sixteen == 0 %}
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<dt>时间:16:00 名额:{{ number.sixteen }} <a href="#">预约</a></dt>
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{% else %}
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<dt>时间:16:00 名额:{{ number.sixteen }} <a href="/confirmregistration/{{ department_id }}/{{ doctor.id }}/{{ number.sixteen }}">预约</a></dt>
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{% endif %}
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{% if number.seventeen == 0 %}
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<dt>时间:17:00 名额:{{ number.seventeen }} <a href="#">预约</a></dt>
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{% else %}
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<dt>时间:17:00 名额:{{ number.seventeen }} <a href="/confirmregistration/{{ department_id }}/{{ doctor.id }}/{{ number.seventeen }}">预约</a></dt>
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{% endif %}
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</dl>
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</div>
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</div>
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{% endfor %}
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</div>
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</body>
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</html>
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# 默认忽略的文件
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/shelf/
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/workspace.xml
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# 基于编辑器的 HTTP 客户端请求
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/httpRequests/
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# Datasource local storage ignored files
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/dataSources/
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/dataSources.local.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<module type="PYTHON_MODULE" version="4">
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<component name="FacetManager">
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<facet type="django" name="Django">
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<configuration>
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<option name="rootFolder" value="$MODULE_DIR$" />
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<option name="settingsModule" value="" />
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<option name="manageScript" value="manage.py" />
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<option name="environment" value="<map/>" />
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<option name="doNotUseTestRunner" value="false" />
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<option name="trackFilePattern" value="" />
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</configuration>
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</facet>
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</component>
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<component name="NewModuleRootManager">
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<content url="file://$MODULE_DIR$">
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<excludeFolder url="file://$MODULE_DIR$/.venv" />
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</content>
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<orderEntry type="jdk" jdkName="Python 3.12" jdkType="Python SDK" />
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<orderEntry type="sourceFolder" forTests="false" />
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</component>
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<component name="TemplatesService">
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<option name="TEMPLATE_CONFIGURATION" value="Django" />
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</component>
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</module>
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<component name="InspectionProjectProfileManager">
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<settings>
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<option name="USE_PROJECT_PROFILE" value="false" />
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<version value="1.0" />
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</settings>
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</component>
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="Black">
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<option name="sdkName" value="Python 3.12 (djangoProject2)" />
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</component>
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<component name="ProjectRootManager" version="2" project-jdk-name="Python 3.12" project-jdk-type="Python SDK" />
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</project>
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="ProjectModuleManager">
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<modules>
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<module fileurl="file://$PROJECT_DIR$/.idea/djangoProject2.iml" filepath="$PROJECT_DIR$/.idea/djangoProject2.iml" />
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</modules>
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</component>
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</project>
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import pymysql
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pymysql.install_as_MySQLdb()
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"""
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Django settings for djangoProject2 project.
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Generated by 'django-admin startproject' using Django 5.0.6.
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For more information on this file, see
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https://docs.djangoproject.com/en/5.0/topics/settings/
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For the full list of settings and their values, see
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https://docs.djangoproject.com/en/5.0/ref/settings/
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"""
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import os
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BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
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SECRET_KEY = 'django-insecure-p&$li#_laqa0p0il+ibs8cxcitn6d8s$iv8p05_7g=l)+1tp&s'
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DEBUG = True
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ALLOWED_HOSTS = []
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INSTALLED_APPS = [
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'django.contrib.admin',
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'django.contrib.auth',
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'django.contrib.contenttypes',
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'django.contrib.sessions',
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'django.contrib.messages',
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'django.contrib.staticfiles',
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'movie'
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]
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MIDDLEWARE = [
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'django.middleware.security.SecurityMiddleware',
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'django.contrib.sessions.middleware.SessionMiddleware',
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'django.middleware.common.CommonMiddleware',
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'django.middleware.csrf.CsrfViewMiddleware',
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'django.contrib.auth.middleware.AuthenticationMiddleware',
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'django.contrib.messages.middleware.MessageMiddleware',
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'django.middleware.clickjacking.XFrameOptionsMiddleware',
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]
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ROOT_URLCONF = 'djangoProject2.urls'
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TEMPLATES = [
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{
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'BACKEND': 'django.template.backends.django.DjangoTemplates',
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'DIRS': [os.path.join(BASE_DIR,'templates')],
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'APP_DIRS': True,
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'OPTIONS': {
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'context_processors': [
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'django.template.context_processors.debug',
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'django.template.context_processors.request',
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'django.contrib.auth.context_processors.auth',
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'django.contrib.messages.context_processors.messages',
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''
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],
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},
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},
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]
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WSGI_APPLICATION = 'djangoProject2.wsgi.application'
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# Database
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# https://docs.djangoproject.com/en/5.0/ref/settings/#databases
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DATABASES = {
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'default': {
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'ENGINE': 'django.db.backends.mysql',
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'NAME': 'db_movie_recommend',
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'USER': 'root',
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'PASSWORD': '123456',
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'HOST': 'localhost',
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'PORT': '3306',
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}
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}
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# Password validation
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# https://docs.djangoproject.com/en/5.0/ref/settings/#auth-password-validators
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AUTH_PASSWORD_VALIDATORS = [
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{
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'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
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},
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{
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'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
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},
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{
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'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
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},
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{
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'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
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},
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]
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# Internationalization
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# https://docs.djangoproject.com/en/5.0/topics/i18n/
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LANGUAGE_CODE = 'en-us'
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TIME_ZONE = 'UTC'
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USE_I18N = True
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USE_TZ = True
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# Static files (CSS, JavaScript, Images)
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# https://docs.djangoproject.com/en/5.0/howto/static-files/
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STATIC_URL = 'static/'
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STATICFILES_DIRS=[
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os.path.join(BASE_DIR,'static'),
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]
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from django.contrib import admin
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from django.urls import path,include
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from.views import index,star
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urlpatterns = [
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path('admin/', admin.site.urls),
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path('',index),
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path('movie/',include('movie.urls')),
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]
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from django.shortcuts import render
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def index(request):
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return render(request,'index.html')
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def star(request):
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return render(request,'movie/star.html')
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import os
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from django.core.wsgi import get_wsgi_application
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os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'Movie recommendation system.settings')
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application = get_wsgi_application()
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#!/usr/bin/env python
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"""Django's command-line utility for administrative tasks."""
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import os
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import sys
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def main():
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"""Run administrative tasks."""
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os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'djangoProject2.settings')
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try:
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from django.core.management import execute_from_command_line
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except ImportError as exc:
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raise ImportError(
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"项目未安装 Django 库，请安装 Django 库。"
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) from exc
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execute_from_command_line(sys.argv)
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if __name__ == '__main__':
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main()
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from django.contrib import admin
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from movie.model import User, Genre, Movie_hot, Movie_rating, Movie_similarity, Movie
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admin.site.site_title="电影推荐系统后台管理系统"
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admin.site.site_header="电影推荐系统——后台管理系统"
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admin.site.index_title="电影推荐系统"
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||||
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||||
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||||
@admin.register(User)
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||||
class UserAdmin(admin.ModelAdmin):
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||||
list_display=['id','name','password','email']
|
||||
search_fields=['name','email']
|
||||
list_per_page=12
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||||
ordering=['id']
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||||
|
||||
|
||||
@admin.register(Genre)
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||||
class GenreAdmin(admin.ModelAdmin):
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||||
list_display=['id','name']
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||||
search_fields=['name']
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list_per_page=12
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||||
ordering=['id']
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||||
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||||
@admin.register(Movie)
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||||
class MovieAdmin(admin.ModelAdmin):
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||||
list_display=['id','name','imdb_id','time','release_time','intro','director','writers','actor']
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||||
search_fields=['name','intro','writers','actor']
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||||
list_per_page=6
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||||
ordering=['id']
|
||||
|
||||
@admin.register(Movie_hot)
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||||
class Movie_hotAdmin(admin.ModelAdmin):
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||||
list_display=['id','movie','rating_number']
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search_fields=['movie']
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||||
list_per_page=6
|
||||
ordering=['-rating_number']
|
||||
|
||||
|
||||
@admin.register(Movie_rating)
|
||||
class Movie_ratingAdmin(admin.ModelAdmin):
|
||||
list_display=['id','user','movie','score','comment']
|
||||
search_fields=['user','movie']
|
||||
list_per_page=6
|
||||
ordering=['-score']
|
||||
|
||||
|
||||
@admin.register(Movie_similarity)
|
||||
class Movie_similarityAdmin(admin.ModelAdmin):
|
||||
list_display=['id','movie_source','movie_target','similarity']
|
||||
search_fields=['movie_source','movie_source']
|
||||
list_per_page=6
|
||||
ordering=['-similarity']
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
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||||
from django.apps import AppConfig
|
||||
|
||||
|
||||
|
||||
class MovieConfig(AppConfig):
|
||||
name = 'movie'
|
||||
verbose_name='电影推荐系统'
|
||||
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|
||||
from.model import User
|
||||
|
||||
def movie_user(request):
|
||||
user_id=request.session.get('user_id')
|
||||
context={}
|
||||
if user_id:
|
||||
try:
|
||||
user=User.objects.get(pk=user_id)
|
||||
context['movie_user']=user
|
||||
except:
|
||||
pass
|
||||
return context
|
||||
@ -1,96 +0,0 @@
|
||||
from django import forms
|
||||
|
||||
from movie.model import User,Movie_rating
|
||||
|
||||
class RegisterForm(forms.ModelForm):
|
||||
password_repeat=forms.CharField(max_length=256)
|
||||
|
||||
def get_erros(self):
|
||||
erros=self.erros.get_json_data()
|
||||
erros_lst=[]
|
||||
for messages in erros.values():
|
||||
for messages_dict in messages:
|
||||
for key,message in message_dict.items():
|
||||
if key=='messasge':
|
||||
erros_lst.apppend(message)
|
||||
return erros_lst
|
||||
|
||||
|
||||
def clean(self):
|
||||
cleaned_data=super(RegisterForm,self).clean()
|
||||
pwd=cleaned_data.get('password')
|
||||
password_repeat=cleaned_data.get('password_repeat')
|
||||
if pwd!=password_repeat:
|
||||
raise forms.ValidationError(message='两次密码输入不一致！')
|
||||
return cleaned_data
|
||||
|
||||
|
||||
class Meta:
|
||||
model=User
|
||||
fields=['name','password','email']
|
||||
|
||||
class LoginForm(forms.ModelForm):
|
||||
name=forms.CharField(max_length=128)
|
||||
remember=forms.IntegerField(required=False)
|
||||
|
||||
class Mate:
|
||||
model=User
|
||||
fields=['password']
|
||||
|
||||
def get_error(self):
|
||||
errors=self.errors.get_json_data()
|
||||
errors_lst=[]
|
||||
for messages in errors.values():
|
||||
for message_dict in messsages:
|
||||
for key.message in message_dict.items():
|
||||
if key=='messasge':
|
||||
errors_lst.append(message)
|
||||
return errors_lst
|
||||
|
||||
class CommentForm(forms.ModelForm):
|
||||
def clean(self):
|
||||
cleaned_data=super(CommentForm,self).clean()
|
||||
score=cleaned_data.get('score')
|
||||
if score<0 or score>5:
|
||||
raise forms.ValidationError(message='评分不能为空！')
|
||||
else:
|
||||
return cleaned_data
|
||||
|
||||
class Meta:
|
||||
model=Movie_rating
|
||||
fields=['score','comment']
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@ -1,142 +0,0 @@
|
||||
from django.db import models
|
||||
from django.db.models import Avg
|
||||
|
||||
|
||||
class Genre(models.Model):
|
||||
name = models.CharField(max_length=100,verbose_name="类型")
|
||||
|
||||
class Meta:
|
||||
db_table='Genre'
|
||||
verbose_name='电影类型'
|
||||
verbose_name_plural='电影类型'
|
||||
|
||||
def __str__(self):
|
||||
return self.name
|
||||
|
||||
|
||||
class Movie(models.Model):
|
||||
name=models.CharField(max_length=256,verbose_name="电影名")
|
||||
imdb_id = models.IntegerField(verbose_name="imdb_id")
|
||||
time=models.CharField(max_length=256,blank=True,verbose_name="时长")
|
||||
genre =models.ManyToManyField(Genre,verbose_name="类型")
|
||||
release_time=models.CharField(max_length=256,blank=True,verbose_name="发行时间")
|
||||
intro=models.TextField(blank=True,verbose_name="简介")
|
||||
director=models.CharField(max_length=256,blank=True,verbose_name="导演")
|
||||
actor=models.CharField(max_length=256,blank=True,verbose_name="演员")
|
||||
writers=models.CharField(max_length=256,blank=True,verbose_name="编剧")
|
||||
movie_similarity=models.ManyToManyField('self',through="Movie_similarity",symmetrical=False,verbose_name="相似电影")
|
||||
|
||||
|
||||
class Meta:
|
||||
db_table='Movie'
|
||||
verbose_name='电影信息'
|
||||
verbose_name_plural='电影信息'
|
||||
|
||||
def __str__(self):
|
||||
return f"<Movie:{self.name},{self.imdb_id}>"
|
||||
|
||||
|
||||
def get_score(self):
|
||||
result_dct=self.movie_rating_set.aaggregate(Avg('score'))
|
||||
try:
|
||||
result=round(result_dct['score__avg'],1)
|
||||
except TypeError:
|
||||
return 0
|
||||
else:
|
||||
return result
|
||||
|
||||
def get_user_score(self,user):
|
||||
return self.movie_rating_set.filter(user=user).values('score')
|
||||
|
||||
def get_score_int_range(self):
|
||||
return range(int(self.get_score()))
|
||||
|
||||
def get_genre(self):
|
||||
genre_dct=self.genre.all().values('name')
|
||||
genre_lst=[]
|
||||
for dct in genre_dct.values():
|
||||
genre_lst.append(dct['name'])
|
||||
return genre_lst
|
||||
|
||||
|
||||
def get_similarity(self,k=5):
|
||||
similarity_movies=self.movie_similarity.all()[:k]
|
||||
return similarity_movies
|
||||
|
||||
class Movie_similarity(models.Model):
|
||||
movie_source=models.ForeignKey(Movie,related_name='movie_source',on_delete=models.CASCADE)
|
||||
movie_target=models.ForeignKey(Movie,related_name='movie_target',on_delete=models.CASCADE)
|
||||
similarity=models.FloatField(verbose_name="相似度")
|
||||
|
||||
class Meta:
|
||||
verbose_name='电影相似度'
|
||||
verbose_name_plural='电影相似度'
|
||||
|
||||
|
||||
class User(models.Model):
|
||||
name=models.CharField(max_length=128,unique=True,verbose_name="用户名")
|
||||
password=models.CharField(max_length=256,verbose_name="密码")
|
||||
email=models.EmailField(unique=True,verbose_name="邮箱")
|
||||
rating_movies=models.ManyToManyField(Movie,through="Movie_rating")
|
||||
|
||||
|
||||
|
||||
def __str__(self):
|
||||
return self.name
|
||||
|
||||
class Meta:
|
||||
db_table='Usser'
|
||||
verbose_name='用户信息'
|
||||
verbose_name_plural='用户信息'
|
||||
|
||||
class Movie_rating(models.Model):
|
||||
user = models.ForeignKey(User, on_delete=models.CASCADE, unique=False, verbose_name="用户")
|
||||
movie=models.ForeignKey(Movie,on_delete=models.CASCADE,unique=False,verbose_name="电影")
|
||||
score=models.FloatField(verbose_name="评分")
|
||||
comment=models.TextField(blank=True,verbose_name="评论")
|
||||
|
||||
class Meta:
|
||||
db_table='Movie_rating'
|
||||
verbose_name='电影评分信息'
|
||||
verbose_name_plural='电影评分信息'
|
||||
|
||||
class Movie_hot(models.Model):
|
||||
movie = models.ForeignKey(Movie, on_delete=models.CASCADE, verbose_name="电影名")
|
||||
rating_number = models.IntegerField(verbose_name="评分人数")
|
||||
|
||||
|
||||
|
||||
class Meta:
|
||||
db_table='Movie_hot'
|
||||
verbose_name='最热电影'
|
||||
verbose_name_plural='最热电影'
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@ -1,19 +0,0 @@
|
||||
from django.urls import path
|
||||
|
||||
from.import views
|
||||
|
||||
app_name='movie'
|
||||
|
||||
|
||||
urlpattterns=[
|
||||
path('',views.IndexView.as_view(),name='index'),
|
||||
path('hot',views.PopularMovieView.as_view(),name='hot'),
|
||||
path('login',views.LoginView.as_view(),name='login'),
|
||||
path('logout',views.UserLogout.as_view(),name='logout'),
|
||||
path('register',views.RegisterView.as_view(),name='register'),
|
||||
path('tag',views.TagView.as_view(),name='tag'),
|
||||
path('search',views.SearchView.as_view(),name='search'),
|
||||
path('detail/<int:pk>',views.MovieDetailView.as_view(),name='detail'),
|
||||
path('history/<int:pk>',views.RatingHistoryView.as_view(),name='history'),
|
||||
path('del_rec/<int:pk>',views.delete_recode,name='delete_recode'),
|
||||
]
|
||||
@ -1,357 +0,0 @@
|
||||
import os.path
|
||||
import time
|
||||
|
||||
from django.contrib import messages
|
||||
from django.db.models import Max,Count
|
||||
from django.shortcuts import render,redirect,reverse
|
||||
from django.views.generic import View,ListView,DetailView
|
||||
|
||||
|
||||
from.forms import RegisterForm,LoginForm,CommentForm
|
||||
from.model import User, Movie, Movie_rating, Movie_hot
|
||||
|
||||
BASE=os.path.dirname(os.path.abspath(__file__))
|
||||
|
||||
|
||||
class IndexView(ListView):
|
||||
model=Movie
|
||||
template_name='movie/index.html'
|
||||
paginatee_by=15
|
||||
context_objject_name='movies'
|
||||
ordering='imdb_id'
|
||||
page_kwarg='p'
|
||||
|
||||
|
||||
def get_queryset(self):
|
||||
return Movie.object.filter(imdb_id__lte=1000)
|
||||
|
||||
|
||||
def get_context_data(self,*,object_list=None,**kwargs):
|
||||
context=super(IndexView,self).get_context_data(*kwargs)
|
||||
paginator=context.get('paginator')
|
||||
page_obj=context.get('page_obj')
|
||||
pagination_data=self.get_pagination_data(paginator,page_obj)
|
||||
context.updata(pagination_data)
|
||||
return context
|
||||
|
||||
|
||||
def get_pagination_data(self,paginator,page_obj,around_count=2):
|
||||
current_page=page_obj.number
|
||||
if current_page<=around_count+2:
|
||||
left_pages=range(1,current_page)
|
||||
left_has_more=False
|
||||
else:
|
||||
left_pages=range(current_page-around_count,current_page)
|
||||
left_has_more=True
|
||||
|
||||
|
||||
if current_page>=paginator.num_pages-around_count-1:
|
||||
right_pages=range(current_page+1,paginator.num_pages+1)
|
||||
right_has_more=False
|
||||
else:
|
||||
right_pages=range(current_page+1,current_page+around_count+1)
|
||||
right_has_more=True
|
||||
return{
|
||||
'left_pages':left_pages,
|
||||
'right_pages':right_pages,
|
||||
'current_page':current_page,
|
||||
'left_has__more':left_has_more,
|
||||
'right_has__more':right_has_more
|
||||
}
|
||||
|
||||
|
||||
|
||||
class PopularMovieView(ListView):
|
||||
model=Movie_hot
|
||||
template_name='movie/hot.html'
|
||||
paginate_by=15
|
||||
context_object_name='movies'
|
||||
page_kwarg='p'
|
||||
|
||||
|
||||
def get_queryset(self):
|
||||
movies=Movie.objects.annotate(nums=Count('movie_rating__score')).order_by('-nums')[:100]
|
||||
for movie in movies:
|
||||
record=Movie_hot(movie=movie,rating_number=movie.nums)
|
||||
record.save()
|
||||
|
||||
|
||||
hot_movies=Movie_hot.objects.all().values("movie_id")
|
||||
movies=Movie.objects.filter(id__in=hot_movies).ammotate(nums=Max('movie_hot__num')).order_by('-nums')
|
||||
return movies
|
||||
|
||||
|
||||
def get_context_data(self,*,object_list=None,**kwargs):
|
||||
context=super(PopularMovieView,self).get_context_data(*kwargs)
|
||||
paginator=context.get('paginator')
|
||||
page_obj=context.get('page_obj')
|
||||
pagination_data=self.get_pagination_data(paginator,page_obj)
|
||||
context.updata(pagination_data)
|
||||
return context
|
||||
|
||||
|
||||
def get_pagination_data(self,paginator,page_obj,around_count=2):
|
||||
current_page=page_obj.number
|
||||
|
||||
|
||||
if current_page<=around_count+2:
|
||||
left_pages=range(1,current_page)
|
||||
left_has_more=False
|
||||
else:
|
||||
left_pages=range(current_page-around_count,current_page)
|
||||
left_has_more=True
|
||||
|
||||
if current_page>=paginator.num_pages-around_count-1:
|
||||
right_pages=range(current_page+1,paginator.num_pages+1)
|
||||
right_has_more=False
|
||||
else:
|
||||
right_pages=range(current_page+1,current_page+around_count+1)
|
||||
right_has_more=True
|
||||
return{
|
||||
'left_pages':left_pages,
|
||||
'right_pages':right_pages,
|
||||
'current_page':current_page,
|
||||
'left_has__more':left_has_more,
|
||||
'right_has__more':right_has_more
|
||||
}
|
||||
class TagView(ListView):
|
||||
model=Movie
|
||||
template_name='movie/tag.html'
|
||||
paginate_by=15
|
||||
context_object_name='movies'
|
||||
page_kwarg='p'
|
||||
|
||||
|
||||
def get_queryset(self):
|
||||
if 'genre' not in self.request.GET.dict().keys():
|
||||
movies=Movie.objects.all()
|
||||
return movies[100:200]
|
||||
|
||||
else:
|
||||
movies=Movie.objects.filter(genre__name=self.request.GET.dict()['genre'])
|
||||
print(movies)
|
||||
return movies[:100]
|
||||
def get_context_data(self,*,object_list=None,**kwargs):
|
||||
|
||||
context=super(TagView,self).get_context_data(*kwargs)
|
||||
if "genre" in self.request.GET.dict().keys():
|
||||
genre=self.request.GET.dict()['genre']
|
||||
context.update({'genre':genre})
|
||||
paginator=context.get('paginator')
|
||||
page_obj=context.get('page_obj')
|
||||
pagination_data=self.get_pagination_data(paginator,page_obj)
|
||||
context.updata(pagination_data)
|
||||
return context
|
||||
|
||||
def get_pagination_data(self,paginator,page_obj,around_count=2):
|
||||
current_page=page_obj.number
|
||||
|
||||
if current_page<=around_count+2:
|
||||
left_pages=range(1,current_page)
|
||||
left_has_more=False
|
||||
else:
|
||||
left_pages=range(current_page-around_count,current_page)
|
||||
left_has_more=True
|
||||
|
||||
if current_page>=paginator.num_pages-around_count-1:
|
||||
right_pages=range(current_page+1,paginator.num_pages+1)
|
||||
right_has_more=False
|
||||
else:
|
||||
right_pages=range(current_page+1,current_page+around_count+1)
|
||||
right_has_more=True
|
||||
return {
|
||||
'left_pages':left_pages,
|
||||
'right_pages':right_pages,
|
||||
'current_page':current_page,
|
||||
'left_has__more':left_has_more,
|
||||
'right_has__more':right_has_more
|
||||
}
|
||||
class SearchView(ListView):
|
||||
model=Movie
|
||||
template_name='movie/search.html'
|
||||
paginate_by=15
|
||||
context_object_name='movies'
|
||||
page_kwarg='p'
|
||||
|
||||
def get_queryset(self):
|
||||
movies=Movie.objects.filter(name__icontains=self.request.GET.dict()['keyword'])
|
||||
return movies
|
||||
def get_context_data(self,*,object_list=None,**kwargs):
|
||||
context=super(SearchView,self).get_context_data(*kwargs)
|
||||
paginator=context.get('paginator')
|
||||
page_obj=context.get('page_obj')
|
||||
pagination_data=self.get_pagination_data(paginator,page_obj)
|
||||
context.updata(pagination_data)
|
||||
context.updata({'keyword':self.request.GET.dict()['keyword']})
|
||||
return context
|
||||
def get_pagination_data(self,paginator,page_obj,around_count=2):
|
||||
current_page=page_obj.number
|
||||
if current_page<=around_count+2:
|
||||
left_pages=range(1,current_page)
|
||||
left_has_more=False
|
||||
else:
|
||||
left_pages=range(current_page-around_count,current_page)
|
||||
left_has_more=True
|
||||
|
||||
if current_page>=paginator.num_pages-around_count-1:
|
||||
right_pages=range(current_page+1,paginator.num_pages+1)
|
||||
right_has_more=False
|
||||
else:
|
||||
right_pages=range(current_page+1,current_page+around_count+1)
|
||||
right_has_more=True
|
||||
|
||||
return {
|
||||
'left_pages':left_pages,
|
||||
'right_pages':right_pages,
|
||||
'current_page':current_page,
|
||||
'left_has__more':left_has_more,
|
||||
'right_has__more':right_has_more
|
||||
}
|
||||
|
||||
|
||||
|
||||
class RegisterView(View):
|
||||
def get(self,request):
|
||||
return render(request,'movie/register.html')
|
||||
|
||||
def post(self,request):
|
||||
form=RegisterForm(request.POST)
|
||||
if form.is_valid():
|
||||
form.save()
|
||||
return redirect(reverse('movie.index'))
|
||||
else:
|
||||
errors=form.get_errors()
|
||||
for error in errors:
|
||||
messages.info(request,error)
|
||||
print(form.errors.get_json_data())
|
||||
return redirect(reverse('movie:register'))
|
||||
|
||||
class LoginView(View):
|
||||
def get(self,request):
|
||||
return render(request,'movie/login.html')
|
||||
|
||||
def post(self,request):
|
||||
form=LoginForm(request.POST)
|
||||
if form.is_valid():
|
||||
name=form.cleaned_data.get('name')
|
||||
pwd=form.cleaned_data.get('password')
|
||||
remember=form.cleaned_data.get('remember')
|
||||
user=User.objects.filter(name=name,password=pwd).first()
|
||||
if user:
|
||||
if remember:
|
||||
request.session.set_expiry(None)
|
||||
else:
|
||||
request.session.set_expiry(0)
|
||||
request.session['user_id']=user.id
|
||||
return redirect(reverse('movie.index'))
|
||||
else:
|
||||
messages.info(request,'用户名或密码错误')
|
||||
return redirect(reverse('movie:login'))
|
||||
else:
|
||||
errors=form.get_errors()
|
||||
for error in errors:
|
||||
messages.info(request,error)
|
||||
return redirect(reverse('movie:login'))
|
||||
class UserLogout(request):
|
||||
request.session.set_expiry(-1)
|
||||
return redirect(reverse('movie:index'))
|
||||
|
||||
class MovieDetailView(DetailView):
|
||||
model=Movie
|
||||
template_name='movie/detail.html'
|
||||
context_object_name = 'movie'
|
||||
def get_context_data(self,**kwargs):
|
||||
context=super().get_context_data(**kwargs)
|
||||
login=True
|
||||
try:
|
||||
user_id=self.request.session['user_id']
|
||||
except KeyError as e:
|
||||
login=False
|
||||
|
||||
pk=self.kwargs['pk']
|
||||
movie=Movie.object.get(pk=pk)
|
||||
if login:
|
||||
user=User.objects.get(pk=user_id)
|
||||
rating=Movie_rating.objects.filter(user=user,movie=movie).first()
|
||||
score=0
|
||||
comment=''
|
||||
if rating:
|
||||
score=rating.score
|
||||
comment=rating.comment
|
||||
context.update({'score':score,'comment':comment})
|
||||
similary_movies=movie.get_similarity()
|
||||
context.update({'similary_movies':similary_movies})
|
||||
context.update({'login':login})
|
||||
return context
|
||||
|
||||
def post(self,request,pk):
|
||||
form=CommentForm(request.POST)
|
||||
if form.is_valid():
|
||||
score=form.cleaned_data.get('score')
|
||||
comment=form.cleaned_data.get('comment')
|
||||
user_id=request.session['user_id']
|
||||
user=User.objects.get(pk=user_id)
|
||||
movie=Movie.object.get(pk=pk)
|
||||
rating=Movie_rating.object.filter(user=user,movie=movie).first()
|
||||
if rating:
|
||||
rating.score=score
|
||||
rating.comment=comment
|
||||
rating.save()
|
||||
else:
|
||||
rating=Movie_rating(user=user,movie=movie,score=score,comment=comment)
|
||||
rating.save()
|
||||
messages.info(request,"评论成功！")
|
||||
else:
|
||||
messages.info(request,"评论不能为空！")
|
||||
return redirect(reverse('movie:detail',args=(pk,)))
|
||||
|
||||
class RatingHistoryView(DetailView):
|
||||
model=User
|
||||
template_name='movie/history.html'
|
||||
qcontext_object_name='user'
|
||||
|
||||
def get_context_data(self,**kwargs):
|
||||
context=super().get_context_data(**kwargs)
|
||||
user_id=self.request.session['user_id']
|
||||
user=User.objects.get(pk=user_id)
|
||||
ratings=Movie_rating.objects.filter(user=user).order_by('-score')
|
||||
context.update({'ratings':ratings})
|
||||
return context
|
||||
|
||||
def delete_recode(request,pk):
|
||||
movie=Movie.objects.get(pk=pk)
|
||||
user_id=request.session['user_id']
|
||||
user=User.objects.get(pk=user_id)
|
||||
rating=Movie_rating.objects.get(user=user,movie=movie)
|
||||
rating.delete()
|
||||
messages.info(request,f'删除{movie.name}评分记录成功！')
|
||||
return redirect(reverse('movie:history',args=(user_id,)))
|
||||
|
||||
class recommendMovieView(ListView):
|
||||
model=Movie
|
||||
template_name='movie/recommend.html'
|
||||
paginate_by=15
|
||||
context_object_name='movies'
|
||||
ordering='movie_rating__score'
|
||||
page_kwarg='p'
|
||||
|
||||
def __int__(self):
|
||||
super().__init__()
|
||||
self.K=20
|
||||
self.N=10
|
||||
self.cur_user_movie_qs=None
|
||||
|
||||
def get_user_sim(self):
|
||||
user_sim_dct=dict()
|
||||
cur_user_id=self.request.session['user_id']
|
||||
cur_user=User.objects.get(pk=cur_user_id)
|
||||
other_users=User.objects.exclude(pk=cur_user_id)
|
||||
self.cur_user_movie_qs=Movie.objects.filter(user=cur_user)
|
||||
for user in other_users:
|
||||
user_sim_dct[user.id]=len(Movie.object,filter(user=user)&self.cur_user_movie_qs)
|
||||
print("user similarity calculated!")
|
||||
return sorted(user_sim_dct.items(),key=lambda x:-x[1][:self.K])
|
||||
def get_recommend_movie(self,user_lst):
|
||||
movie_val_dct=dict()
|
||||
for user,_in user_lst:
|
||||
movie_set=Movie.objects.filter(user=user).exclude(id__in=self.cur_user_movie_qs).annotate(score=F('movie_rating__score')*F('movie_rating__score'))
|
||||
File diff suppressed because one or more lines are too long
Loading…
Reference in new issue