def category_add():
error_fields = []
if request.method == 'POST':
name = request.form['name'].strip()
if len(name) <= 0:
error_fields.append('name')
published = request.form.get('published', False)
if published is not False:
published = True
if len(error_fields) <= 0:
slug = slugify(name)
# ensure slug is unique, add - until it is
while Category.query.filter_by(slug=slug).count() > 0:
slug += '-'
db.session.add(Category(name, slug, published))
db.session.commit()
cache.set('blog_categories', list_categories())
flash("Category added.")
return redirect(url_for('admin.categories'))
return render_template('admin/category_add.html',
error_fields=error_fields)
def page_edit(page_id):
page = Page.query.get_or_404(page_id)
form = PageForm()
if request.method == 'POST' and form.validate():
slug = form.slug.data
if len(slug) <= 0:
slug = slugify(form.title.data)
# ensure slug is unique, add - until it is iff we are changing it
if slug != page.slug:
while Page.query.filter_by(slug=slug).count() > 0:
slug += '-'
page.slug = slug
page.name = form.title.data
page.menu = form.section.data
page.published = form.published.data
page.update_content(form.content.data)
try:
db.session.commit()
except:
db.session.rollback()
raise
cache.set('menus', get_menus())
revision = PageRevision(page_id=page.id,
author_id=current_user.id,
name=form.title.data,
content=form.content.data)
db.session.add(revision)
try:
db.session.commit()
except:
db.session.rollback()
raise
flash("Page Saved")
return redirect(url_for('admin.pages'))
elif request.method == 'DELETE':
db.session.delete(page)
db.session.commit()
cache.set('menus', get_menus())
return jsonify({
'_csrf_token': app.jinja_env.globals['csrf_token'](),
})
return render_template('admin/page_edit.html',
sections=app.config['NAV_TOP_SECTIONS'],
page=page,
form=form)
def category_edit(cat_id):
category = Category.query.get_or_404(cat_id)
error_fields = []
if request.method == 'POST':
name = request.form['name'].strip()
if len(name) <= 0:
error_fields.append('name')
slug = request.form['slug'].strip()
if len(slug) <= 0:
# generate a new slug if none is provided
slug = slugify(name)
published = request.form.get('published', False)
if published is not False:
published = True
if len(error_fields) <= 0:
if slug != category.slug:
# if slug has changed, ensure it is unique
while Category.query.filter_by(slug=slug).count() > 0:
slug += '-'
category.name = name
category.slug = slug
category.published = published
try:
db.session.commit()
except:
db.session.rollback()
raise
cache.set('blog_categories', list_categories())
flash("Category saved.")
return redirect(url_for('admin.categories'))
elif request.method == 'DELETE':
db.session.delete(category)
try:
db.session.commit()
except:
db.session.rollback()
raise
cache.set('blog_categories', list_categories())
return jsonify({
'_csrf_token': app.jinja_env.globals['csrf_token'](),
})
return render_template('admin/category_edit.html',
category=category,
error_fields=error_fields)
def page_add():
error_fields = []
if request.method == 'POST':
# Title
title = request.form.get('title', "").strip()
if len(title) <= 0:
error_fields.append('title')
# Slug
slug = request.form.get('slug', "")
if slug != "":
slug = slugify(slug)
if len(slug) <= 0 or slug is None:
error_fields.append('slug')
elif len(slug) <= 0 and len(title) > 0:
slug = slugify(title)
# Menu
section = request.form['section'].strip()
published = request.form.get('published', False)
if published is not False:
published = True
content = request.form.get('content', "").strip()
if len(error_fields) <= 0:
# ensure slug is unique, add - until it is
while Page.query.filter_by(slug=slug).count() > 0:
slug += '-'
page = Page(title, slug, content, published, section)
db.session.add(page)
db.session.commit()
cache.set('menus', get_menus())
flash("Page Saved")
return redirect(url_for('admin.pages'))
sections = app.config['NAV_TOP_SECTIONS']
return render_template('admin/page_add.html',
sections=sections,
error_fields=error_fields)
def page_add():
form = PageForm()
if form.is_submitted() and form.validate():
slug = form.slug.data
if len(slug) <= 0:
slug = slugify(form.title.data)
# ensure slug is unique, add - until it is
while Page.query.filter_by(slug=slug).count() > 0:
slug += '-'
page = Page(name=form.title.data,
slug=slug,
content=form.content.data,
published=form.published.data,
menu=form.section.data)
db.session.add(page)
try:
db.session.commit()
except:
db.session.rollback()
raise
cache.set('menus', get_menus())
revision = PageRevision(page_id=page.id,
author_id=current_user.id,
name=form.title.data,
content=form.content.data)
db.session.add(revision)
try:
db.session.commit()
except:
db.session.rollback()
raise
flash("Page Saved")
return redirect(url_for('admin.pages'))
return render_template('admin/page_add.html',
sections=app.config['NAV_TOP_SECTIONS'],
form=form)
def page_edit(page_id):
page = Page.query.get_or_404(page_id)
error_fields = []
if request.method == 'POST':
# Title
title = request.form.get('title', "").strip()
if len(title) <= 0:
error_fields.append('title')
# Slug
slug = request.form.get('slug', "")
if slug != "":
slug = slugify(slug)
if len(slug) <= 0 or slug is None:
error_fields.append('slug')
elif len(slug) <= 0 and len(title) > 0:
slug = slugify(title)
# Menu
section = request.form['section'].strip()
published = request.form.get('published', False)
if published is not False:
published = True
content = request.form.get('content', "").strip()
if len(error_fields) <= 0:
# ensure slug is unique, add - until it is iff we are changing it
if slug != page.slug:
while Page.query.filter_by(slug=slug).count() > 0:
slug += '-'
page.slug = slug
page.name = title
page.menu = section
page.published = published
page.content = content
page.update_content(content) # render HTML
db.session.commit()
cache.set('menus', get_menus())
flash("Page Saved")
return redirect(url_for('admin.pages'))
elif request.method == 'DELETE':
db.session.delete(page)
db.session.commit()
cache.set('menus', get_menus())
return jsonify({
'_csrf_token': app.jinja_env.globals['csrf_token'](),
})
sections = app.config['NAV_TOP_SECTIONS']
return render_template('admin/page_edit.html',
sections=sections,
page=page,
error_fields=error_fields)