Блок "популярное" в разделе публикаций

data/__all_models.py

@@ -1 +1 @@
-from . import users, diary_post, questions, answer_quest, like
+from . import users, diary_post, questions, answer_quest, like, popularity

data/popularity.py

@@ -0,0 +1,15 @@
+import sqlalchemy
+from flask_login import UserMixin
+
+from .db_session import SqlAlchemyBase
+
+
+class Popularity(SqlAlchemyBase, UserMixin):
+    __tablename__ = 'popularity'
+
+    id = sqlalchemy.Column(sqlalchemy.Integer, primary_key=True, autoincrement=True)
+    post = sqlalchemy.Column(sqlalchemy.Integer,
+                             sqlalchemy.ForeignKey("posts.id"), nullable=True, default=None)
+    popularity = sqlalchemy.Column(sqlalchemy.Integer,
+                                   nullable=True, default=None)
+    edit_date = sqlalchemy.Column(sqlalchemy.DateTime, nullable=True, default=None)

main.py

@@ -11,6 +11,7 @@ from data import db_session
 from data.answer_quest import Answer
 from data.diary_post import DiaryPost
 from data.like import Like
+from data.popularity import Popularity
 from data.questions import Quest
 from data.users import User
 from forms.add_question import AddQuest
@@ -76,10 +77,28 @@ def new_like(user_id, post_id, ret_href):
     session = db_session.create_session()
     find = session.query(Like).filter(Like.post == post_id, Like.user == user_id).first()
     if find:
+        if (find.date - datetime.datetime.now()).days <= 30:
+            pop = session.query(Popularity).filter(Popularity.post == post_id).first()
+            pop.popularity = 10 * sum(1 if (i.date - datetime.datetime.now()).days <= 30 else 0 for i in
+                                      session.query(Like).filter(Like.post == post_id).all()) - 10
+            if not pop.popularity:
+                session.delete(pop)
         session.delete(find)
         session.commit()
         return redirect(f"/{ret_href}")
     else:
+        popular = session.query(Popularity).filter(Popularity.post == post_id).first()
+        if not popular:
+            pop = Popularity()
+            pop.post = post_id
+            pop.popularity = 10
+            pop.edit_date = datetime.datetime.now()
+            session.add(pop)
+        else:
+            if (find.date - datetime.datetime.now()).day <= 30:
+                pop = session.query(Popularity).filter(Popularity.post == post_id).first()
+                pop.popularity = 10 * sum(1 if (i.date - datetime.datetime.now()).day <= 30 else 0 for i in
+                                          session.query(Like).filter(Like.post == post_id).all()) + 10
         like = Like()
         like.user = user_id
         like.post = post_id
@@ -107,29 +126,62 @@ def publications():
             if abs((i.date - datetime.datetime.now()).days) <= day:
                 fresh_posts.append(copy_pos.pop(copy_pos.index(i)))
     emotion_fresh = []
-    for i in fresh_posts:
+    if fresh_posts:
-        emotion = {id: i.id, 'pos_emot': [], 'nig_emot': [], 'link': [],
+        for i in fresh_posts:
-                   'author': session.query(User).filter(User.id == i.author).first(), 'like': None, 'is_like': 0}
+            emotion = {id: i.id, 'pos_emot': [], 'nig_emot': [], 'link': [],
-        if i.pos_emot:
+                       'author': session.query(User).filter(User.id == i.author).first(), 'like': None, 'is_like': 0}
-            emotion['pos_emot'] = i.pos_emot.split()
+            if i.pos_emot:
-        else:
+                emotion['pos_emot'] = i.pos_emot.split()
-            emotion['pos_emot'] = None
+            else:
-        if i.nig_emot:
+                emotion['pos_emot'] = None
-            emotion['nig_emot'] = i.nig_emot.split()
+            if i.nig_emot:
-        else:
+                emotion['nig_emot'] = i.nig_emot.split()
-            emotion['nig_emot'] = None
+            else:
-        if i.link:
+                emotion['nig_emot'] = None
-            emotion['link'] = i.link.split()
+            if i.link:
-        else:
+                emotion['link'] = i.link.split()
-            emotion['link'] = None
+            else:
-        like = session.query(Like).filter(Like.post == i.id).all()
+                emotion['link'] = None
-        if like:
+            like = session.query(Like).filter(Like.post == i.id).all()
-            emotion['like'] = len(like)
+            if like:
-        if current_user.is_authenticated:
+                emotion['like'] = len(like)
-            if session.query(Like).filter(Like.post == i.id, Like.user == current_user.id).first():
+            if current_user.is_authenticated:
-                emotion['is_like'] = 1
+                if session.query(Like).filter(Like.post == i.id, Like.user == current_user.id).first():
-        emotion_fresh.append(emotion)
+                    emotion['is_like'] = 1
-    return render_template('publications.html', fresh_post=fresh_posts, emotion_fresh=emotion_fresh, title='moona')
+            emotion_fresh.append(emotion)
+    pop = sorted(session.query(Popularity).all(), key=lambda x: x.popularity, reverse=True)
+    if pop:
+        if len(pop) > 50:
+            pop = pop[:50]
+        pop_post = [session.query(DiaryPost).filter(DiaryPost.public == 1, DiaryPost.id == i.post).first() for i in pop]
+        emotion_pop = []
+        for i in pop_post:
+            emotion = {id: i.id, 'pos_emot': [], 'nig_emot': [], 'link': [],
+                       'author': session.query(User).filter(User.id == i.author).first(), 'like': None, 'is_like': 0}
+            if i.pos_emot:
+                emotion['pos_emot'] = i.pos_emot.split()
+            else:
+                emotion['pos_emot'] = None
+            if i.nig_emot:
+                emotion['nig_emot'] = i.nig_emot.split()
+            else:
+                emotion['nig_emot'] = None
+            if i.link:
+                emotion['link'] = i.link.split()
+            else:
+                emotion['link'] = None
+            like = session.query(Like).filter(Like.post == i.id).all()
+            if like:
+                emotion['like'] = len(like)
+            if current_user.is_authenticated:
+                if session.query(Like).filter(Like.post == i.id, Like.user == current_user.id).first():
+                    emotion['is_like'] = 1
+            emotion_pop.append(emotion)
+    else:
+        pop_post = []
+        emotion_pop = []
+    return render_template('publications.html', fresh_post=fresh_posts, emotion_fresh=emotion_fresh, title='moona',
+                           pop_post=pop_post, emotion_pop=emotion_pop)
 
 
 @app.route('/answer_quest/<int:id>', methods=['GET', 'POST'])

templates/publications.html

@@ -3,7 +3,104 @@
 
 {% block content %}
 <table>
-    <td id="row1"></td>
+    <td id="row1">
+         <h1 class="post_zag">Популярное</h1>
+        <div class="fresh_block" id="pop">
+            {% if pop_post != [] %}
+            {% for item in pop_post %}
+            <div class="card-body post">
+                <details>
+                    <summary>
+                        {% if item.name != None %}
+                        <h2 class="card-title post_zag" style="color:#c5f1ff">{{item.name}}</h2>
+                        {% endif %}
+                    </summary>
+                    {% if item.text != None %}
+                    <strong class="card-text" style="color:#ffffff">{{item.text}}</strong>
+                    {% endif %}
+                </details>
+                {% if emotion_pop[loop.index0]['pos_emot'] != None %}
+                <div class="pos_emot">
+                    <details>
+                        <summary class="emot_block">
+                            <strong class="emot_block">Позитивные эмоции</strong>
+                        </summary>
+                        <p></p>
+                        {% for item2 in emotion_pop[loop.index0]['pos_emot'] %}
+                        <strong class="alert alert-success" role="alert" style="border-radius: 22px;">{{item2}}</strong>
+                        {% endfor %}
+                    </details>
+                </div>
+                <p></p>
+                {% endif %}
+                {% if emotion_pop[loop.index0]['nig_emot'] != None %}
+                <div class="nig_emot">
+                    <details>
+                        <summary class="emot_block">
+                            <strong class="emot_block">Негативные эмоции</strong>
+                        </summary>
+                        <p></p>
+                        {% for item2 in emotion_pop[loop.index0]['nig_emot'] %}
+                        <strong class="alert alert-danger" role="alert" style="border-radius: 22px;">{{item2}}</strong>
+                        {% endfor %}
+                    </details>
+                </div>
+                <p></p>
+                {% endif %}
+                {% if item.photo != None %}
+                <p></p>
+                <div class="photo">
+                    <img width="90%" src="{{ item.photo }}"
+                         style="border-radius: 22px;">
+                </div>
+                <p></p>
+                {% endif %}
+                {% if current_user.is_authenticated %}
+                <div class="like">
+                    <a type="button"
+                       href="/new_like/{{current_user.id}}/{{item.id}}/publications">
+                        {% if emotion_pop[loop.index0]['is_like'] %}
+                        <img src="../static/img/like_add.png" width="117" height="100">
+                        {% else %}
+                        <img src="../static/img/like.png" width="94" height="80">
+                        {% endif %}
+                    </a>
+                    {% if emotion_pop[loop.index0]['like'] != None %}
+                    <p style="color:#ffffff">{{emotion_pop[loop.index0]['like']}}</p>
+                    {% endif %}
+                </div>
+                {% endif %}
+                {% if emotion_pop[loop.index0]['link'] != None %}
+                <details>
+                    <summary class="emot_block">
+                        <strong class="emot_block">Ссылки</strong>
+                    </summary>
+                    <p></p>
+                    {% for item2 in emotion_pop[loop.index0]['link'] %}
+                    <div class="link">
+                        <a class="alert alert-light" role="alert" href="{{ item2 }}" style="border-radius: 22px;">Ссылка
+                            {{ loop.index }}</a>
+                    </div>
+                    <p></p>
+                    {% endfor %}
+                </details>
+                {% endif %}
+                <div class="author" style="style=position:absolute; width:148px; height:44px; left:255px; -webkit-border-radius:
+             22px;-moz-border-radius: 22px;border-radius: 22px; border:2px solid #FFFFFF; background-color:#1daff0; top:
+             98px;"><img src="../{{ emotion_pop[loop.index0]['author'].photo }}" width="40" height="40"
+                         style="border-radius: 22px">
+                    <strong style="color: #ffffff">{{ emotion_pop[loop.index0]['author'].name }}</strong>
+                </div>
+                <strong style="color:#ffffff">{{item.date}}</strong>
+            </div>
+            {% endfor %}
+        </div>
+        {% else %}
+        <div class="bad_centre" style="background-color:#1daff0; border-radius: 22px;color:#ffffff">
+            <h1 class="hz1">Ничего не нашлось :с</h1>
+        </div>
+        {% endif %}
+    </td>
     <td id="row2">
         <h1 class="post_zag">Свежее</h1>
         <div class="fresh_block" id="fresh">