renamed: plugins/__init__.py -> lib/__init__.py

renamed:    plugins/liblinkpeek.py -> lib/liblinkpeek.py
	renamed:    plugins/rst_linkpeek.py -> lib/rst_linkpeek.py
	modified:   pelicanconf.py

lib/liblinkpeek.py

@@ -0,0 +1,21 @@
+#!/usr/bin/python
+from hashlib import md5
+from urllib import quote
+
+# signup for an APIKEY here: https://linkpeek.com/signup
+APIKEY = ''
+SECRET = ''
+
+def api_v1( uri, apikey=APIKEY, secret=SECRET, size='336' ):
+    """LinkPeek.com API v1 helper function"""
+    token = md5( secret + uri + size ).hexdigest()
+    uri = quote( uri )
+    return "http://linkpeek.com/api/v1?uri=%s&apikey=%s&token=%s&size=%s" % (
+    uri, apikey, token, size)
+
+
+if __name__ == '__main__':
+    """TESTS"""
+    print api_v1( 'lostquery.com' )
+    print api_v1( 'http://lostquery.com', size='200x400' )
+    print api_v1( 'https://lostquery.com', size='400x200' )

lib/rst_linkpeek.py

@@ -0,0 +1,87 @@
+# -*- coding: utf-8 -*-
+"""
+Use LinkPeek via reStructuredText
+=================================
+This plugin allows you to use LinkPeek images from within reST documents. 
+"""
+
+from __future__ import unicode_literals
+from docutils import nodes
+from docutils.parsers.rst import (
+  directives,
+  Directive,
+)
+
+from collections import defaultdict
+
+#from .liblinkpeek import api_v1
+from liblinkpeek import api_v1
+
+class LinkPeek(Directive):
+    required_arguments = 0
+    optional_arguments = 0
+    final_argument_whitespace = True
+    has_content = True
+
+    apikey = None
+    secret = None
+
+    params = defaultdict(str)
+
+    def api_call(self):
+        return api_v1(self.params['uri'], self.apikey, self.secret, self.params['size'])
+
+    def _get_params(self):
+        """
+        turn [u'uri = linkpeek.com', u'size = 200x200']
+        into {u'uri': u'linkpeek.com', u'size': u'200x200'}
+        """
+        params = defaultdict(str)
+        for c in self.content:
+            # split on = and then remove leading/trailing whitespace.
+            key, value = c.split('=')
+            key = key.strip()
+            value = value.strip()
+            params[key] = value
+        self.params = params
+        return params
+
+    @property
+    def action_registry(self):
+        """return an registry (dictionary) or action methods."""
+        return {
+            'image' : self.html_image,
+            'link-image' : self.html_link_image,
+        }
+
+    def get_action(self, action_name):
+        """get action method from action registry or use default."""
+        return self.action_registry.get(action_name, self.api_call)
+
+    def html_image(self):
+        """return html image markup."""
+        html = '<img src="{}" title="{}" style="{}" class="{}" />'
+        return html.format(self.api_call(), self.params['title'], self.params['style'], self.params['class'])
+
+    def html_link_image(self):
+        """return html link image markup."""
+        html = '<a href="{}" target="_blank">{}</a>'
+        return html.format(self.params['uri'], self.html_image())
+
+    def run(self):
+        """this method is fired when rendering."""
+        self._get_params()
+
+        action =  self.get_action(self.params['action'])
+
+        output = action()
+
+        return [nodes.raw('', output, format='html')]
+
+    @classmethod
+    def register(cls):
+        """register this directive/class with docutils."""
+        # this allows us to modify apikey and secret attributes before registering.
+        directives.register_directive('linkpeek', cls)
+
+