Publicerad - Version 1.0

designbyloven.py

@@ -1,17 +1,105 @@
 #!/usr/bin/env python3
 
-from flask import Flask, render_template, url_for, send_from_directory
+from flask import Flask, render_template, url_for, send_from_directory, abort, jsonify
+from flask_bootstrap import Bootstrap
+from flaskext.markdown import Markdown
+from PIL import Image, ImageOps
+
+import os
+import random
 
 app = Flask(__name__)
+Bootstrap(app)
+Markdown(app)
+
+pages = 'sidor/'
+
+categories = []
+photos = []
+for x in os.walk(pages):
+    if not 'presentation.md' in x[2]:
+        continue
+    cat = x[0].split('/')[-1]
+    categories.append(cat)
+    num = len([x for x in x[2] if x.endswith(('.jpg','.JPG'))])
+    for i in range(num):
+        photos.append({'category': cat, 'num': i})
+
+@app.route('/randimg')
+def randimg():
+    img = random.choice(photos)
+    return jsonify(img)
+
+def genimg(imgin, imgout, size):
+    img = Image.open(imgin)
+    img.thumbnail(size)
+    hpad = int((size[0]-img.size[0])/2)
+    vpad = int((size[1]-img.size[1])/2)
+    thumb = Image.new(mode='RGBA', size=size, color=(255,255,255,0))
+    thumb.paste(img, (hpad, vpad))
+    thumb.save(imgout)
+
+@app.route('/thumbnails/<category>/')
+@app.route('/thumbnails/<category>/<int:num>')
+def thumbnails(category, num=0):
+    catdir = pages + '/' + category
+    thumbdir = catdir + '/thumbnails'
+    if not os.path.isfile('%s/%d.jpg' % (thumbdir, num)):
+        images = [x for x in next(os.walk(catdir))[2] if x.endswith('.jpg')]
+        if not os.path.exists(thumbdir):
+            os.makedirs(thumbdir)
+        imgin = '%s/%s' % (catdir, images[num])
+        imgout = '%s/%d.jpg' % (thumbdir, num)
+        genimg(imgin, imgout, (171,180))
+
+    return send_from_directory(thumbdir, filename="%d.jpg" % (num))
+@app.route('/slides/<category>/<int:num>')
+def slides(category, num=0):
+    catdir = pages + '/' + category
+    thumbdir = catdir + '/slides'
+    if not os.path.isfile('%s/%d.jpg' % (thumbdir, num)):
+        images = [x for x in next(os.walk(catdir))[2] if x.endswith('.jpg')]
+        imgin = '%s/%s' % (catdir, images[num])
+        imgout = '%s/%d.jpg' % (thumbdir, num)
+        if not os.path.exists(thumbdir):
+            os.makedirs(thumbdir)
+        genimg(imgin, imgout, (550,400))
+
+    return send_from_directory(thumbdir, filename="%d.jpg" % (num))
+
+@app.route('/<category>/<int:num>.jpg')
+def cat_photo(category, num):
+    directory = pages + '/' + category
+    images = [x for x in next(os.walk(directory))[2] if x.endswith('.jpg')]
+    try:
+        return send_from_directory(directory, images[num]);
+    except IndexError:
+        abort(404)
+
+@app.route('/<category>/')
+def category(category):
+    directory = pages + '/' + category
+    try:
+        with open(directory + '/presentation.md') as f:
+            presentation = ''.join(f.readlines())
+    except FileNotFoundError:
+        presentation = ''
+    images = len([x for x in next(os.walk(directory))[2] if x.endswith('.jpg')])
+
+
+    return render_template('category.html', presentation=presentation, categories=categories, category=category, images=images)
+
 
 @app.route('/')
-def hello_world():
-    return render_template('splash.html')
+def index():
+    with open(pages + 'startsida.md') as f:
+        presentation = ''.join(f.readlines())
+    return render_template('index.html', presentation=presentation, categories=categories, img1=random.choice(photos), img2=random.choice(photos))
 
 @app.route('/favicon.ico')
 def favicon():
-    return send_from_directory('static', 'favicon.ico')
+    return send_from_directory('static', filename='favicon.ico')
 
 if __name__ == '__main__':
-    app.run(debug=True)
+    app.run(host='0.0.0.0', debug=True)