Redigera och ta bort foton

app/forms.py

@@ -16,3 +16,8 @@ class PageForm(FlaskForm):
             widget=widgets.ListWidget(prefix_label=False),
             get_label = lambda p: '<img src="/thumbnail/{}">'.format(p.id))
     submit = SubmitField('Ok')
+
+class PhotoForm(FlaskForm):
+    alt = StringField('Beskrivning', validators=[DataRequired()])
+    link = QuerySelectField('Länkar till', get_label = lambda p: '{} - {}'.format(p.permalink, p.title))
+    submit = SubmitField('Ok')

app/templates/admin.html

@@ -127,7 +127,7 @@
           <div class="thumbnail">
             <img src="{{ photo.thumbnail }}" class="img-responsive">
             <div class="panel-footer">
-              <a class="btn btn-default"><span class="glyphicon glyphicon-pencil"></a>
+              <a href="{{url_for('admin_photo', id=photo.id)}}" class="btn btn-default"><span class="glyphicon glyphicon-pencil"></a>
               {{ delete_button('photo', photo.alt, photo.id) }}
             </div>
           </div>
@@ -154,7 +154,7 @@ $('#deletemodal').on('show.bs.modal', function (event) {
     var href = '/admin/delpage/' + id
   } else {
     var message = 'Vill du verkligen ta bort bilden - ' + title + '?'
-    var href = '##'
+    var href = '/admin/delphoto/' + id
   }
   modal.find('.modal-body p').text(message)
   modal.find('.modal-footer a').attr('href', href)

app/templates/admin_photo.html

@@ -0,0 +1,31 @@
+{% extends "base.html" %}
+{% import "bootstrap/wtf.html" as wtf %}
+{% block navbar %}
+{% endblock %}
+
+{% block content %}
+<div class="container">
+  <div class="row">
+    <div class="col-md-6">
+      <div class="panel panel-default">
+        <form class="form-horizontal" method="post" role="form">
+
+          {{ wtf.form_field(form.alt, form_type="horizontal") }}
+
+          {{ wtf.form_field(form.link, form_type="horizontal") }}
+
+          {{ wtf.form_field(form.submit, form_type="horizontal") }}
+
+        </form>
+      </div>
+    </div>
+    <div class="col-md-6">
+      <div class="panel panel-default">
+        <div class="thumbnail">
+          <img src="{{photo.slide}}" class="img-responsive">
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+{% endblock %}

app/views.py

@@ -3,7 +3,7 @@ from flask import render_template, send_from_directory, redirect, url_for, reque
 from werkzeug.utils import secure_filename
 from . import app, db
 from .models import Page, Photo
-from .forms import PageForm
+from .forms import PageForm, PhotoForm
 
 
 @app.route('/')
@@ -100,3 +100,28 @@ def upload():
         os.remove(tempname)
 
     return redirect(url_for('admin'))
+@app.route('/admin/delphoto/<id>')
+def admin_delphoto(id):
+    photo = Photo.query.filter_by(id=id).first_or_404()
+    db.session.delete(photo)
+    db.session.commit()
+    filename = '{}.jpg'.format(id)
+    imgpath = os.path.join('app', 'photos', filename)
+    thumb = os.path.join('app', 'photos', 'thumbs', filename)
+    slide = os.path.join('app', 'photos', 'slides', filename)
+    os.remove(imgpath)
+    os.remove(thumb)
+    os.remove(slide)
+    return redirect(url_for('admin'))
+@app.route('/admin/photo/<id>', methods=['GET', 'POST'])
+def admin_photo(id):
+    photo = Photo.query.filter_by(id=id).first_or_404()
+    form = PhotoForm(obj=photo)
+    form.link.query = Page.query.all()
+
+    if form.validate_on_submit():
+        form.populate_obj(photo)
+        db.session.commit()
+        return redirect(url_for('admin'))
+    else:
+        return render_template('admin_photo.html', photo=photo, form=form)