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add random_post to v8 #444

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add random_post to v8 #444

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1 change: 1 addition & 0 deletions v8/random_post/README.md
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Used to jump to a random post when hitting /random/ url.
8 changes: 8 additions & 0 deletions v8/random_post/conf.py.sample
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# Navigation link to call the "random_post()" Javascript function
NAVIGATION_LINKS = {
DEFAULT_LANG: (
# ...
('/random/', 'Random'),
# ...
),
}
14 changes: 14 additions & 0 deletions v8/random_post/random_post.plugin
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[Core]
Name = random_post
Module = random_post

[Nikola]
MinVersion = 6.0.0
MaxVersion = 8.3.1
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Why?

PluginCategory = Task

[Documentation]
Author = Manuel Kaufmann
Version = 0.2
Website = http://plugins.getnikola.com/#random_post
Description = Show a random post
102 changes: 102 additions & 0 deletions v8/random_post/random_post.py
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# -*- coding: utf-8 -*-

# Copyright © 2014 Manuel Kaufmann

# 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.

import os
import json

from nikola.plugin_categories import Task
from nikola import utils


class Plugin(Task):

name = "random_post"

def gen_tasks(self):
urls = [post.permalink() for post in self.site.posts]
kw = {
'files_folders': self.site.config['FILES_FOLDERS'],
'output_folder': self.site.config['OUTPUT_FOLDER'],
}

output_filename = os.path.join(
kw['output_folder'],
'assets/js/posts.json',
)
output_index = os.path.join(
kw['output_folder'],
'random/index.html'
)

# Yield a task for Doit
yield {
'basename': 'random_post',
'targets': (output_filename, output_index),
'actions': [
(create_json, (output_filename, urls)),
(create_index, (output_index, )),
],
'uptodate': [utils.config_changed({1: kw, 2: self.site.timeline})],
}


def create_json(output, urls):
utils.makedirs(os.path.dirname(output))
with open(output, 'w') as fh:
fh.write(json.dumps(urls))


HTML_CONTENT = '''
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<title>Redirecting...</title>
<meta name="robots" content="noindex">
</head>
<body>

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script type="text/javascript">
function choose(choices) {
var index = Math.floor(Math.random() * choices.length);
return choices[index];
}

function random_post() {
$.getJSON('/assets/js/posts.json', function(data){
window.location.href = choose(data);
});
}
random_post();
</script>
</body>
'''


def create_index(output):
utils.makedirs(os.path.dirname(output))
with open(output, 'w') as fh:
fh.write(HTML_CONTENT)
1 change: 1 addition & 0 deletions v8/random_post/requirements.txt
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