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Add hacker_news_share_link tag for sharing on Hacker News
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,65 @@ | ||
| # encoding: UTF-8 | ||
| module Octopress | ||
| module Social | ||
| module HackerNews | ||
| extend self | ||
|
|
||
| attr_accessor :url, :config | ||
|
|
||
| DEFAULTS = { | ||
| 'share_link_text' => 'Hacker News', | ||
| 'share_link_title' => 'Share on HackerNews', | ||
| 'share_title' => ':title - :url', | ||
| } | ||
|
|
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| def set_config(site) | ||
| @config ||= begin | ||
| config = site['octopress_social'] || site | ||
| DEFAULTS.merge(config['hacker_news'] || {}) | ||
| end | ||
| end | ||
|
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||
| def set_url(site, item) | ||
| @url = Social.full_url(site, item) | ||
| end | ||
|
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| def hacker_news_share_link(site, item) | ||
| %Q{<a | ||
| class="hacker-news-share-link" | ||
| href="#{hacker_news_share_url(site, item)}" | ||
| title="#{config['share_link_title']}">#{config['share_link_text']}</a>} | ||
| end | ||
|
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| def hacker_news_share_url(site, item) | ||
| encoded_url = ERB::Util.url_encode(url) | ||
| encoded_share_title = ERB::Util.url_encode(share_title(site, item)) | ||
| "http://news.ycombinator.com/submitlink". | ||
| concat("?t=#{encoded_share_title}"). | ||
| concat("&u=#{encoded_url}") | ||
| end | ||
|
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||
| def share_title(site, item) | ||
| (item['hacker_news_share_title'] || config['share_title']) | ||
| .gsub(':title', item['title'] || '') | ||
| .gsub(':url', url) | ||
| .strip | ||
| end | ||
|
|
||
| class Tag < Liquid::Tag | ||
| def initialize(tag, input, tokens) | ||
| @tag = tag.strip | ||
| @input = input.strip | ||
| end | ||
|
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||
| def render(context) | ||
| site = context['site'] | ||
| item = Octopress::Social.item(context, @input) | ||
|
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| Octopress::Social::HackerNews.set_config(site) | ||
| Octopress::Social::HackerNews.set_url(site, item) | ||
| Octopress::Social::HackerNews.send(@tag, site, item).gsub(/(\s{2,}|\n)/, ' ').strip | ||
| end | ||
| end | ||
| end | ||
| end | ||
| end |
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