Merge pull request #460 from rogeliodh/add_bookmarklet

add bookmarklet (#385)

bukuserver/bookmarklet.js

@@ -0,0 +1,18 @@
+// source for the bookmarklet in templates/bukuserver/home.html:
+//
+// 1. paste this code in https://bookmarklets.org/maker/
+// 2. copy the result to home.html in the bookmarklet anchor href
+// 3. Replace "URL_FOR" with "{{url_for("bookmarklet",_external=True)}}"
+
+var url = location.href;
+var title = document.title.trim() || "";
+var desc = document.getSelection().toString().trim();
+if(desc.length > 4000){
+    desc = desc.substr(0,4000) + '...';
+    alert('The selected text is too long, it will be truncated.');
+}
+url = "URL_FOR" +
+    "?url=" + encodeURIComponent(url) +
+    "&title=" + encodeURIComponent(title) +
+    "&description=" + encodeURIComponent(desc);
+window.open(url, '_blank', 'menubar=no, height=600, width=600, toolbar=no, scrollbars=yes, status=no, dialog=1');

bukuserver/server.py

@@ -279,6 +279,8 @@ def create_app(db_file=None):
         view_func=bookmark_range_api_view, methods=['GET', 'PUT', 'DELETE'])
     bookmark_search_api_view = ApiBookmarkSearchView.as_view('bookmark_search_api')
     app.add_url_rule('/api/bookmarks/search', view_func=bookmark_search_api_view, methods=['GET', 'DELETE'])
+    bookmarklet_view = BookmarkletView.as_view('bookmarklet')
+    app.add_url_rule('/bookmarklet', view_func=bookmarklet_view, methods=['GET'])
     #  non api
     admin.add_view(views.BookmarkModelView(
         bukudb, 'Bookmarks', page_size=per_page, url_render_mode=url_render_mode))
@@ -542,6 +544,19 @@ class ApiBookmarkSearchView(MethodView):
         return res
 
 
+class BookmarkletView(MethodView):
+    def get(self):
+        url = request.args.get('url')
+        title = request.args.get('title')
+        description = request.args.get('description')
+
+        bukudb = getattr(flask.g, 'bukudb', get_bukudb())
+        rec_id = bukudb.get_rec_id(url)
+        if rec_id >= 0:
+            return redirect(url_for('bookmark.edit_view', id=rec_id))
+        return redirect(url_for('bookmark.create_view', url=url, title=title, description=description))
+
+
 class CustomFlaskGroup(FlaskGroup):  # pylint: disable=too-few-public-methods
     def __init__(self, **kwargs):
         super().__init__(**kwargs)

bukuserver/templates/bukuserver/home.html

@@ -34,6 +34,14 @@
         <button type="submit" class="btn btn-default">Search</button>
       </form>
     </div>
+    <div class=" col-md-4 col-md-offset-4">
+      <p style="padding: 2em"> Bookmarklet:
+	<a title="Drag this link to your bookmarks toolbar"
+	   href="javascript:void%20function(){var%20e=location.href,t=document.title.trim()||%22%22,o=document.getSelection().toString().trim();o.length%3E4e3%26%26(o=o.substr(0,4e3)+%22...%22,alert(%22The%20selected%20text%20is%20too%20long,%20it%20will%20be%20truncated.%22)),e=%22{{url_for("bookmarklet",_external=True)}}%3Furl=%22+encodeURIComponent(e)+%22%26title=%22+encodeURIComponent(t)+%22%26description=%22+encodeURIComponent(o),window.open(e,%22_blank%22,%22menubar=no,%20height=600,%20width=600,%20toolbar=no,%20scrollbars=yes,%20status=no,%20dialog=1%22)}();">
+	  <b>✚ Add to Buku</b>
+	</a>
+      </p>
+    </div>
   </div>
 </div>
 {% endblock %}

bukuserver/views.py

@@ -152,6 +152,16 @@ class BookmarkModelView(BaseModelView):
         self.url_render_mode = kwargs.pop('url_render_mode', DEFAULT_URL_RENDER_MODE)
         super().__init__(*args, **kwargs)
 
+    def create_form(self, obj=None):
+        form = super().create_form(obj)
+        if 'url' in request.args.keys():
+            form.url.data = request.args.get("url")
+        if 'title' in request.args.keys():
+            form.title.data = request.args.get("title")
+        if 'description' in request.args.keys():
+            form.description.data = request.args.get("description")
+        return form
+
     def create_model(self, form):
         try:
             model = SimpleNamespace(id=None, url=None, title=None, tags=None, description=None)