Featured Mods reorder Merge from Beta

KerbalStuff/blueprints/anonymous.py

@@ -144,10 +144,11 @@ def browse_top() -> str:
 
 @anonymous.route("/browse/featured")
 def browse_featured() -> str:
-    mods = Featured.query.order_by(Featured.created.desc())
-    mods, page, total_pages = paginate_query(mods)
-    mods = [f.mod for f in mods]
-    return render_template("browse-list.html", mods=mods, page=page, total_pages=total_pages,
+    featured = Featured.query.order_by(Featured.priority.desc())
+    featured, page, total_pages = paginate_query(featured)
+    mods = [f.mod for f in featured]
+    return render_template("browse-list.html", mods=mods, featured=featured,
+                           page=page, total_pages=total_pages,
                            url="/browse/featured", name="Featured Mods", rss="/browse/featured.rss")
 
 
@@ -250,11 +251,12 @@ def singlegame_browse_top(gameshort: str) -> str:
 @anonymous.route("/<gameshort>/browse/featured")
 def singlegame_browse_featured(gameshort: str) -> str:
     ga = get_game_info(short=gameshort)
-    mods = Featured.query.outerjoin(Mod).filter(
-        Mod.game_id == ga.id).order_by(Featured.created.desc())
-    mods, page, total_pages = paginate_query(mods)
-    mods = [f.mod for f in mods]
-    return render_template("browse-list.html", mods=mods, page=page, total_pages=total_pages, ga=ga,
+    featured = Featured.query.outerjoin(Mod)\
+        .filter(Mod.game_id == ga.id)\
+        .order_by(Featured.priority.desc())
+    featured, page, total_pages = paginate_query(featured)
+    mods = [f.mod for f in featured]
+    return render_template("browse-list.html", mods=mods, featured=featured, page=page, total_pages=total_pages, ga=ga,
                            url="/browse/featured", name="Featured Mods", rss="/browse/featured.rss")
 
 

KerbalStuff/blueprints/api.py

@@ -406,7 +406,7 @@ def browse_top() -> Iterable[Dict[str, Any]]:
 @api.route("/api/browse/featured")
 @json_output
 def browse_featured() -> Iterable[Dict[str, Any]]:
-    mods = Featured.query.order_by(Featured.created.desc())
+    mods = Featured.query.order_by(Featured.priority.desc())
     mods, page, total_pages = paginate_query(mods)
     return serialize_mod_list((f.mod for f in mods))
 

KerbalStuff/blueprints/mods.py

@@ -6,6 +6,7 @@
 from shutil import rmtree
 from typing import Any, Dict, Tuple, Optional, Union
 
+from sqlalchemy import func
 import werkzeug.wrappers
 import user_agents
 
@@ -477,9 +478,12 @@ def feature(mod_id: int) -> Dict[str, Any]:
     mod, game = _get_mod_game_info(mod_id)
     if any(Featured.query.filter(Featured.mod_id == mod_id).all()):
         abort(409)
-    featured = Featured()
-    featured.mod = mod
-    db.add(featured)
+    max_prio = db.query(func.max(Featured.priority))\
+                 .outerjoin(Mod)\
+                 .filter(Mod.game_id == game.id)\
+                 .scalar()
+    db.add(Featured(mod=mod,
+                    priority=max_prio + 1 if max_prio is not None else 0))
     return {"success": True}
 
 
@@ -488,14 +492,63 @@ def feature(mod_id: int) -> Dict[str, Any]:
 @json_output
 @with_session
 def unfeature(mod_id: int) -> Dict[str, Any]:
-    _get_mod_game_info(mod_id)
+    _, game = _get_mod_game_info(mod_id)
     featured = Featured.query.filter(Featured.mod_id == mod_id).first()
     if not featured:
         abort(404)
+    for other in Featured.query.outerjoin(Mod)\
+                               .filter(Mod.game_id == game.id,
+                                       Featured.priority > featured.priority)\
+                               .all():
+        other.priority -= 1
     db.delete(featured)
     return {"success": True}
 
 
+@mods.route('/mod/<int:mod_id>/feature-down', methods=['POST'])
+@adminrequired
+@json_output
+@with_session
+def feature_down(mod_id: int) -> Dict[str, Any]:
+    _, game = _get_mod_game_info(mod_id)
+    featured = Featured.query.filter(Featured.mod_id == mod_id).first()
+    if not featured:
+        abort(404)
+    if featured.priority > 0:
+        other = Featured.query.outerjoin(Mod)\
+                              .filter(Mod.game_id == game.id,
+                                      Featured.priority == featured.priority - 1)\
+                              .first()
+        featured.priority -= 1
+        if other:
+            other.priority += 1
+    return {"success":  True}
+
+
+@mods.route('/mod/<int:mod_id>/feature-up', methods=['POST'])
+@adminrequired
+@json_output
+@with_session
+def feature_up(mod_id: int) -> Dict[str, Any]:
+    _, game = _get_mod_game_info(mod_id)
+    featured = Featured.query.filter(Featured.mod_id == mod_id).first()
+    if not featured:
+        abort(404)
+    max_prio = db.query(func.max(Featured.priority))\
+                 .outerjoin(Mod)\
+                 .filter(Mod.game_id == game.id)\
+                 .scalar()
+    if featured.priority < max_prio:
+        other = Featured.query.outerjoin(Mod)\
+                              .filter(Mod.game_id == game.id,
+                                      Featured.priority == featured.priority + 1)\
+                              .first()
+        featured.priority += 1
+        if other:
+            other.priority -= 1
+    return {"success":  True}
+
+
 @mods.route('/mod/<int:mod_id>/<path:mod_name>/publish')
 @with_session
 @loginrequired

KerbalStuff/common.py

@@ -174,7 +174,7 @@ def get_paginated_mods(ga: Optional[Game] = None, query: str = '', page_size: in
 
 
 def get_featured_mods(game_id: Optional[int], limit: int) -> List[Mod]:
-    mods = Featured.query.outerjoin(Mod).filter(Mod.published).order_by(Featured.created.desc())
+    mods = Featured.query.outerjoin(Mod).filter(Mod.published).order_by(Featured.priority.desc())
     if game_id:
         mods = mods.filter(Mod.game_id == game_id)
     return mods.limit(limit).all()

KerbalStuff/objects.py

@@ -27,7 +27,8 @@ class Following(Base):  # type: ignore
     send_autoupdate = Column(Boolean(), default=True, nullable=False)
 
     def __init__(self, mod: Optional['Mod'] = None, user: Optional['User'] = None,
-                 send_update: Optional[bool] = True, send_autoupdate: Optional[bool] = True) -> None:
+                 send_update: Optional[bool] = True,
+                 send_autoupdate: Optional[bool] = True) -> None:
         self.mod = mod
         self.user = user
         self.send_update = send_update
@@ -40,6 +41,7 @@ class Featured(Base):  # type: ignore
     mod_id = Column(Integer, ForeignKey('mod.id', ondelete='CASCADE'))
     mod = relationship('Mod', backref=backref('featured', passive_deletes=True, order_by=id))
     created = Column(DateTime, default=datetime.now, index=True)
+    priority = Column(Integer, nullable=False, index=True)
 
     def __repr__(self) -> str:
         return '<Featured %r>' % self.id

alembic/versions/2024_01_02_14_56_29-f5a5d29ec765.py

@@ -0,0 +1,63 @@
+"""Add featured.priority
+
+Revision ID: f5a5d29ec765
+Revises: ba0c9afb6cb0
+Create Date: 2024-01-02 20:57:00.647417
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = 'f5a5d29ec765'
+down_revision = 'ba0c9afb6cb0'
+
+from datetime import datetime
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.orm import relationship, backref
+
+Base = sa.orm.declarative_base()
+
+class Featured(Base):  # type: ignore
+    __tablename__ = 'featured'
+    id = sa.Column(sa.Integer, primary_key=True)
+    mod_id = sa.Column(sa.Integer, sa.ForeignKey('mod.id', ondelete='CASCADE'))
+    mod = relationship('Mod', backref=backref('featured', passive_deletes=True, order_by=id))
+    created = sa.Column(sa.DateTime, default=datetime.now, index=True)
+    priority = sa.Column(sa.Integer, nullable=False, index=True)
+
+
+class Mod(Base):  # type: ignore
+    __tablename__ = 'mod'
+    id = sa.Column(sa.Integer, primary_key=True)
+    game_id = sa.Column(sa.Integer, sa.ForeignKey('game.id', ondelete='CASCADE'))
+    game = relationship('Game', backref=backref('mods', passive_deletes=True))
+
+
+class Game(Base):  # type: ignore
+    __tablename__ = 'game'
+    id = sa.Column(sa.Integer, primary_key=True)
+
+
+def upgrade() -> None:
+    op.add_column('featured', sa.Column('priority', sa.Integer(), nullable=True))
+    op.create_index('ix_featured_priority', 'featured', [sa.text('priority DESC')], unique=False)
+
+    bind = op.get_bind()
+    session = sa.orm.Session(bind=bind)
+    prio = 0
+    game_id = None
+    for feature in session.query(Featured)\
+                          .outerjoin(Mod)\
+                          .order_by(Mod.game_id, Featured.created)\
+                          .all():
+        prio = prio + 1 if game_id == feature.mod.game_id else 0
+        game_id = feature.mod.game_id
+        feature.priority = prio
+    session.commit()
+
+    op.alter_column('featured', 'priority', nullable=False)
+
+
+def downgrade() -> None:
+    op.drop_index('ix_featured_priority', table_name='featured')
+    op.drop_column('featured', 'priority')

frontend/coffee/global.coffee

@@ -109,19 +109,56 @@ link.addEventListener('click', (e) ->
     xhr = new XMLHttpRequest()
     if e.target.classList.contains('feature-button')
         xhr.open('POST', "/mod/#{e.target.dataset.mod}/feature")
-        xhr.setRequestHeader('Accept', 'application/json')
-        e.target.classList.remove('feature-button')
-        e.target.classList.add('unfeature-button')
-        e.target.textContent = 'Unfeature this mod'
     else
         xhr.open('POST', "/mod/#{e.target.dataset.mod}/unfeature")
-        xhr.setRequestHeader('Accept', 'application/json')
-        e.target.classList.remove('unfeature-button')
-        e.target.classList.add('feature-button')
-        e.target.textContent = 'Feature this mod'
+    xhr.setRequestHeader('Accept', 'application/json')
+    xhr.onload = () ->
+        response = JSON.parse this.responseText
+        if response.success
+            if e.target.classList.contains('feature-button')
+                e.target.classList.remove('feature-button')
+                e.target.classList.add('unfeature-button')
+                e.target.textContent = 'Unfeature this mod'
+            else
+                e.target.classList.remove('unfeature-button')
+                e.target.classList.add('feature-button')
+                e.target.textContent = 'Feature this mod'
+        else
+            $('#alert-error-text').text response.reason
+            $('#alert-error').removeClass 'hidden'
     xhr.send()
 , false) for link in document.querySelectorAll('.feature-button, .unfeature-button')
 
+link.addEventListener('click', (e) ->
+    xhr = new XMLHttpRequest()
+    mod_id = e.target.dataset.mod
+    xhr.open 'POST', "/mod/#{mod_id}/feature-down"
+    xhr.setRequestHeader 'Accept', 'application/json'
+    xhr.onload = () ->
+        response = JSON.parse this.responseText
+        if response.success
+            window.location.reload()
+        else
+            $('#alert-error-text').text response.reason
+            $('#alert-error').removeClass 'hidden'
+    xhr.send()
+, false) for link in document.querySelectorAll('.lower-feature-priority-button')
+
+link.addEventListener('click', (e) ->
+    xhr = new XMLHttpRequest()
+    mod_id = e.target.dataset.mod
+    xhr.open 'POST', "/mod/#{mod_id}/feature-up"
+    xhr.setRequestHeader 'Accept', 'application/json'
+    xhr.onload = () ->
+        response = JSON.parse this.responseText
+        if response.success
+            window.location.reload()
+        else
+            $('#alert-error-text').text response.reason
+            $('#alert-error').removeClass 'hidden'
+    xhr.send()
+, false) for link in document.querySelectorAll('.raise-feature-priority-button')
+
 readCookie = (name) ->
     nameEQ = name + "="
     ca = document.cookie.split(';')

frontend/styles/listing.scss

@@ -79,7 +79,9 @@
         border-radius: 0;
     }
 
-    .follow-mod-button, .unfollow-mod-button, .download-link, .following-mod-indicator, .locked-mod-indicator {
+    .follow-mod-button, .unfollow-mod-button, .following-mod-indicator,
+    .download-link, .locked-mod-indicator,
+    .lower-feature-priority-button, .raise-feature-priority-button {
         text-decoration: none;
         font-size: 20px;
         margin-top: -2px;

generate_revision.sh

@@ -1,6 +1,21 @@
 #!/usr/bin/env bash
 set -e
 
+case "$OSTYPE" in
+    linux*)
+        ;;
+    msys | cygwin)
+        # Turn off db's volume mounting because we can't make the owners match,
+        # by mounting it at /var/lib/postgresql/data_dummy instead.
+        # The db will not persist between restarts, but that's better than
+        # failing to start and can still be used to investigate some issues.
+        echo 'Windows OS detected, disabling db volume mounting.'
+        echo 'NOTE: Database will NOT persist across restarts!'
+        echo
+        export DISABLE_DB_VOLUME=_dummy
+        ;;
+esac
+
 docker-compose build backend
 
 docker-compose up -d db
@@ -16,4 +31,10 @@ chmod g+rw alembic/versions/* &&
 alembic history --verbose
 """
 
-sudo chown "${USER}":"${USER}" alembic/versions/*
+case "$OSTYPE" in
+    linux*)
+        sudo chown "${USER}":"${USER}" alembic/versions/*
+        ;;
+    msys | cygwin)
+        ;;
+esac

templates/browse-list.html

@@ -47,9 +47,16 @@ <h3>{{ name }}</h3>
     <p>Nothing to see here. If you're looking for a specific mod, why not ask the modder to upload it here?</p>
     {% endif %}
     <div class="row">
-    {% for mod in mods %}
-        {% include "mod-box.html" %}
-    {% endfor %}
+    {% if featured %}
+        {% for feature in featured %}
+            {% set mod = feature.mod %}
+            {% include "mod-box.html" %}
+        {% endfor %}
+    {% else %}
+        {% for mod in mods %}
+            {% include "mod-box.html" %}
+        {% endfor %}
+    {% endif %}
     </div>
     {%- if total_pages > 1 -%}
     <div style="margin-top: 5mm" class="row vertical-centered" style="margin-bottom:2.5mm;">

templates/game.html

@@ -48,6 +48,7 @@ <h3>Followed Mods <small>Recently updated mods you follow</small></h3>
     </div>
 {% endif %}
 
+{% if featured %}
 <div class="well"  style="margin-bottom: 0;">
     <div class="container main-cat">
         <a href="{% if ga %}/{{ ga.short }}{% endif %}/browse/featured" class="btn btn-primary pull-right">
@@ -60,11 +61,12 @@ <h3>Featured Mods <small>Hand-picked by {{ site_name }} admins</small></h3>
 <div class="container">
     <div class="row">
         {% for feature in featured[:6]  %}
-        {% set mod = feature.mod %}
-        {% include "mod-box.html" %}
+            {% set mod = feature.mod %}
+            {% include "mod-box.html" %}
         {% endfor %}
     </div>
 </div>
+{% endif %}
 <div class="well"  style="margin-bottom: 0;margin-top: 2.5mm;">
     <div class="container main-cat">
         <a href="{% if ga %}/{{ ga.short }}{% endif %}/browse/new" class="btn btn-primary pull-right">

templates/mod-box.html

@@ -43,6 +43,14 @@ <h2 class="group inner list-group-item-heading">
                     <a href="#" title="Unfollow" class="unfollow-mod-button glyphicon glyphicon-star" data-mod="{{ mod.id }}" data-id="{{ mod.id }}"></a>
                     <a href="#" title="Follow" class="follow-mod-button glyphicon glyphicon-star-empty" data-mod="{{ mod.id }}" data-id="{{ mod.id }}"></a>
 
+                    {% if admin and feature and ga %}
+
+                        <a href="#" title="Raise feature priority" class="raise-feature-priority-button glyphicon glyphicon-chevron-left" data-mod="{{ mod.id }}" data-id="{{ mod.id }}"></a>
+
+                        <a href="#" title="Lower feature priority" class="lower-feature-priority-button glyphicon glyphicon-chevron-right" data-mod="{{ mod.id }}" data-id="{{ mod.id }}"></a>
+
+                    {% endif %}
+
                     <a href='{{url_for("mods.download", mod_id=mod.id, mod_name=mod.name)}}' title="Download" class="download-link glyphicon glyphicon-save-file"></a>
                 </div>
                 <div class="caption">