api/modules/game.py

@@ -11,7 +11,11 @@ contentpath = modules.db_connect.contentpath()
 
 # Fetch and present all information from one _index.nfo-file
 @app.route('/game', methods=['POST'])
-def game(predefinednfo=False, return_dict=False, skip_artwork=False):
+def game(
+        predefinednfo=False,
+        return_dict=False,
+        skip_artwork=False,
+        skip_displayimage=False):
     nfopath = ""
     if predefinednfo is not False:
         nfopath = predefinednfo
@@ -19,8 +23,13 @@ def game(predefinednfo=False, return_dict=False, skip_artwork=False):
         nfopath = base64.b64decode(request.json).decode()
     nfo = json.load(open(nfopath, 'r'))
     nfo['path'] = base64.b64encode(nfopath.encode('utf-8')).decode()
+    nfo['nfo'] = os.path.basename(nfopath)
 
     # Add front cover artwork in medium size
+    # TODO: Refactor to use next() instead of nested for()
+    if skip_displayimage is True:
+        nfo['game']['displayimage'] = ""
+    else:
         artpath = os.path.dirname(nfopath)+'/art/'
         i = 0
         if 'artwork' in nfo['game']:

api/modules/gamelist.py

@@ -3,6 +3,7 @@ from flask import jsonify, make_response
 import modules.db_connect
 from modules.functions import get_gamelist, set_gamelist
 import modules.game
+from modules.gamelist_functions import get_thumbnails, update_thumbnails
 import glob
 
 contentpath = modules.db_connect.contentpath()
@@ -28,10 +29,26 @@ def update_gamelist():
     glist = []
     for nfo in nfolist:
         try:
-            game = modules.game.game(nfo, True, True)
+            game = modules.game.game(nfo, True, True, True)
             glist.append(game)
         except Exception as e:
             print(nfo, e)
 
     set_gamelist(glist)
     return make_response("<h1>Success</h1>", 200)
+
+
+# Fetch displayimage for all nfo-files
+@app.route('/gamelist/displayimage')
+def get_displayimages(update=False):
+    thumbnails = get_thumbnails()
+    if (len(thumbnails) == 0) or update:
+        thumbnails = update_thumbnails(True)
+    return jsonify(thumbnails)
+
+
+# Update displayimages
+@app.route('/gamelist/displayimage/update')
+def update_displayimages():
+    update_thumbnails()
+    return make_response("<h1>Success</h1>", 200)

api/modules/gamelist_functions.py

@@ -0,0 +1,91 @@
+import modules.db_connect
+import glob
+import os
+import json
+from modules.functions import reduceartcv2
+
+contentpath = modules.db_connect.contentpath()
+nfosuffix = modules.db_connect.nfosuffix()
+
+global nfofiles
+nfofiles = []
+
+global thumbnails
+thumbnails = []
+
+global thumbnails_update_status
+thumbnails_update_status = False
+
+
+# Set nfo-files list
+def set_nfofiles(nfofiles_list):
+    global nfofiles
+    nfofiles = nfofiles_list
+    return True
+
+
+# Get nfo-files list
+def get_nfofiles():
+    global nfofiles
+    return nfofiles
+
+
+# Get list of all .nfo-files
+def update_nfofiles(return_list=False):
+    newlist = list(dict.fromkeys(glob.glob(
+        str(contentpath)+'/**/**/*'+nfosuffix, recursive=True)))
+    set_nfofiles(newlist)
+    if return_list is True:
+        return newlist
+    return True
+
+
+# Set thumbnails list
+def set_thumbnails(thumbnails_list):
+    global thumbnails
+    thumbnails = thumbnails_list
+    return True
+
+
+# Get thumbnails list
+def get_thumbnails():
+    global thumbnails
+    return thumbnails
+
+
+# Update thumbnails list
+def update_thumbnails(return_list=False):
+    global thumbnails_update_status
+    thumbnails_update_status = True
+    nfos = []
+    nfolist = get_nfofiles()
+    if len(nfolist) == 0:
+        nfolist = update_nfofiles(True)
+    j = 0
+    for nfopath in nfolist:
+        nfo = json.load(open(nfopath, 'r'))
+        current_nfo = {"nfo": os.path.basename(nfopath)}
+        artpath = os.path.dirname(nfopath)+'/art/'
+        if 'artwork' in nfo['game']:
+            if nfo['game']['artwork']:
+                art = next((
+                    artw for artw in nfo['game']['artwork'] if artw['type'] ==
+                    "front"), False)
+                if art is False:
+                    art = next((
+                        artw for artw in nfo['game']['artwork'] if
+                        artw['type'] in ['cd', 'dvd']), False)
+                if art is not False:
+                    try:
+                        current_nfo['displayimage'] = reduceartcv2(
+                            artpath+art['filename'], 'thumbnail')
+                    except Exception as e:
+                        print("Failing cover:", art['filename'], e)
+        nfos.append(current_nfo)
+        j += 1
+        print("[", j, "/", len(nfofiles), "]", nfopath, "added")
+    set_thumbnails(nfos)
+    thumbnails_update_status = False
+    if return_list is True:
+        return nfos
+    return True

site/language/en_US.json

@@ -8,6 +8,7 @@
     "lang_gamelist_title": "Gamelist",
     "lang_gamelist_body_header": "Gamelist",
     "lang_gamelist_body_ingress": "Here there be a bunch of games listed",
+	"lang_gamelist_get_thumbnails_button": "Get thumbnails",
     "lang_game_title": "Game",
     "lang_game_body_header": "Game",
     "lang_game_body_ingress": "Here there be info about games n stuff",

site/language/sv_SE.json

@@ -5,5 +5,6 @@
     "lang_home_change_language_button": "Byt",
     "lang_navigation_home": "Hem",
     "lang_navigation_gamelist": "Spellista",
+	"lang_gamelist_get_thumbnails_button": "Hämta bilder",
 	"lang_game_download_zip_button": "Ladda ned Zip"
 }

site/modules/gamelist.py

@@ -1,8 +1,9 @@
 from __main__ import app
 import json
 import requests
-from flask import render_template, redirect, url_for
+from flask import render_template, redirect, url_for, request
 import modules.init
+import base64
 
 host_endpoint = modules.init.host_endpoint()
 languages = modules.init.get_languages()
@@ -17,10 +18,11 @@ def lang(lang_code):
 
 
 # Show gamelist
-@app.route("/<lang_code>/gamelist")
+@app.route("/<lang_code>/gamelist", methods=["GET", "POST"])
 # @app.route("/gamelist")
 def gamelist(lang_code):
     lang_code = lang(lang_code)
+    thumbnails = request.args.get("thumbnails")
     glist = None
     try:
         glist = json.loads((requests.get(
@@ -41,9 +43,27 @@ def gamelist(lang_code):
     except Exception as e:
         print("error type: ", type(e))
 
+    # If thumbnails are to be collected
+    thumbnailslist = []
+    if thumbnails == "get":
+        try:
+            thumbnailslist = json.loads((requests.get(
+                            host_endpoint + '/gamelist/displayimage').content).decode())
+
+        except request.exceptions.ConnectionError as e:
+            print(e)
+            em = "Cannot connect to the API, is the server up?"
+            et = "ConnectionError"
+            error_object = {"error_type": et, "error_message": em}
+            return render_template('error.html', **languages[lang_code],
+                                   lang_code=lang_code, error_object=error_object)
+
+        except Exception as e:
+            print("error type:", type(e))
+
     if glist is not None:
         return render_template('gamelist.html', gamelist=glist,
-                               **languages[lang_code], lang_code=lang_code)
+                               **languages[lang_code], lang_code=lang_code, thumbnails=thumbnailslist)
 
 
 # Update/Refresh the gamelist by re-scanning the game archive (slow)

site/templates/gamelist.html

@@ -9,6 +9,7 @@
 		{% block content %}
         <h1>{{lang_gamelist_body_header}}</h1>
         <p>{{lang_gamelist_body_ingress}}</p>
+        <a href="{{ url_for('gamelist', thumbnails="get", lang_code=lang_code)}}"><button type="button">{{lang_gamelist_get_thumbnails_button}}</button></a>
         <table class="game">
             <tr>
                 <th>{{lang_game_artwork}}</th>
@@ -20,12 +21,22 @@
             </tr>
             {% for item in gamelist %}
             <tr>
-                <td><a href="{{ url_for('game', gamepath=item.path, lang_code=lang_code)}}"><img src="data:image/jpeg;base64,{{item.game.displayimage}}"></img></a></td>
+				{% for thumbnail in thumbnails %}
+				{% if thumbnail.nfo == item.nfo %}
+				<td><a href="{{ url_for('game', gamepath=item.path, lang_code=lang_code)}}"><img src="data:image/jpeg;base64,{{thumbnail.displayimage}}"></img></a></td>
+				{% endif %}
+				{% else %}
+				<td></td>
+				{% endfor %}
                 <td><a href="{{ url_for('game', gamepath=item.path, lang_code=lang_code)}}">{{item.game.title}}</a></td>
                 <td>{{item.game.year}}</td>
                 <td>{{item.game.genre}}</td>
                 <td>{{item.game.developer}}</td>
-                <td>{{item.game.playermodes}}</td>
+				<td>
+				{% for mode in item.game.playermodes %}
+				<p>{{mode}} </p>
+				{% endfor %}
+				</td>
             </tr>
             {% endfor %} 
         </table>