Initial implementation, still not very good (but works)

getnikola · Aug 4, 2016 · 1a856d6 · 1a856d6
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diff --git a/docs/manual.txt b/docs/manual.txt
@@ -2196,6 +2196,33 @@ With this command Nikola will import into the folder ``import_location``.
 If the folder already exists Nikola will not overwrite an existing ``conf.py``.
 Instead a new file with a timestamp at the end of the filename will be created.
 
+Integrating Other Sites Into Nikola
+-----------------------------------
+
+Explain this well
+
+::
+
+    # This is a list of feeds whose contents will be imported as posts into
+    # your blog via the "nikola continuous_import" command.
+
+    FEEDS = {
+        'goodreads': {
+            'url': 'https://www.goodreads.com/review/list_rss/1512608?key=N4VCVq54T-sxk8wx4UMRYIZKMVqQpbZN4gdYG22R4dv04LM2&shelf=read',
+            'template': 'goodreads.tmpl',
+            'output_folder': 'posts/goodreads',
+            'format': 'html',
+            'lang': 'en',
+            'metadata': {
+                'title': 'title',
+                'date': 'published',
+                'tags': 'books, goodreads',
+            }
+        }
+    }
+
+
+
 Using Twitter Cards
 -------------------
 

diff --git a/nikola/data/themes/base/templates/goodreads.tmpl b/nikola/data/themes/base/templates/goodreads.tmpl
@@ -0,0 +1,12 @@
+<!--
+%for k,v in feed['metadata'].items():
+.. ${k}: ${item.get(v, v)}
+%endfor
+-->
+
+<div>
+<img class='img-thumbnail pull-left' src="${item['book_medium_image_url']}">
+<p>Author: ${item['author_name']}</p>
+
+<p>${item['user_review']}</p>
+</div>
diff --git a/nikola/plugins/command/continuous_import.plugin b/nikola/plugins/command/continuous_import.plugin
@@ -0,0 +1,13 @@
+[Core]
+name = continuous_import
+module = continuous_import
+
+[Documentation]
+author = Roberto Alsina
+version = 0.1
+website = https://getnikola.com/
+description = Seamlessly merge other feeds into your blog
+
+[Nikola]
+plugincategory = Command
+
diff --git a/nikola/plugins/command/continuous_import.py b/nikola/plugins/command/continuous_import.py
@@ -0,0 +1,79 @@
+# -*- coding: utf-8 -*-
+
+# Copyright © 2012-2016 Roberto Alsina and others.
+
+# Permission is hereby granted, free of charge, to any
+# person obtaining a copy of this software and associated
+# documentation files (the "Software"), to deal in the
+# Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the
+# Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice
+# shall be included in all copies or substantial portions of
+# the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+# PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
+# OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+"""Create a new site."""
+
+from __future__ import print_function, unicode_literals
+import os
+
+import feedparser
+
+from nikola.plugin_categories import Command
+from nikola.utils import get_logger, STDERR_HANDLER, slugify, LocaleBorg, makedirs
+
+
+LOGGER = get_logger('init', STDERR_HANDLER)
+
+
+class CommandContinuousImport(Command):
+    """Import and merge feeds into your blog."""
+
+    name = "continuous_import"
+
+    doc_usage = ""
+    needs_config = True
+    doc_purpose = "Import and merge feeds into your blog."
+    cmd_options = []
+
+    def _execute(self, options={}, args=None):
+        """Import and merge feeds into your blog."""
+        for name, feed in self.site.config['FEEDS'].items():
+            LOGGER.info('Processing {}', name)
+            items = self.fetch(feed)['entries']
+            for item in items:
+                self.generate(item, feed)
+
+    def fetch(self, feed):
+        url = feed['url']
+        parsed = feedparser.parse(url)
+        return parsed
+
+    def generate(self, item, feed):
+        compiler = self.site.compilers[feed['format']]
+        title = item[feed['metadata']['title']]
+        output_name = os.path.join(feed['output_folder'],
+                                slugify(title, feed['lang'])) + compiler.extension()
+        post = self.site.render_template(
+            feed['template'],
+            None,
+            dict(
+                item=item,
+                feed=feed,
+                lang=feed['lang'],
+            ))
+        makedirs(os.path.dirname(output_name))
+        with open(output_name, "w+") as post_file:
+            post_file.write(post)