112 lines
3.5 KiB
Python
112 lines
3.5 KiB
Python
# -*- coding: utf-8 -*-
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"""
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Tipue Search
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============
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A Pelican plugin to serialize generated HTML to JSON
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that can be used by jQuery plugin - Tipue Search.
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Copyright (c) Talha Mansoor
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"""
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from __future__ import unicode_literals
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import os.path
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import json
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from bs4 import BeautifulSoup
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from codecs import open
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try:
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from urlparse import urljoin
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except ImportError:
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from urllib.parse import urljoin
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from pelican import signals
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class Tipue_Search_JSON_Generator(object):
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def __init__(self, context, settings, path, theme, output_path, *null):
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self.output_path = output_path
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self.context = context
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self.siteurl = settings.get('SITEURL')
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self.relative_urls = settings.get('RELATIVE_URLS')
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self.tpages = settings.get('TEMPLATE_PAGES')
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self.output_path = output_path
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self.json_nodes = []
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def create_json_node(self, page):
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if getattr(page, 'status', 'published') != 'published':
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return
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soup_title = BeautifulSoup(page.title.replace(' ', ' '), 'html.parser')
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page_title = soup_title.get_text(' ', strip=True).replace('“', '"').replace('”', '"').replace('’', "'").replace('^', '^')
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soup_text = BeautifulSoup(page.content, 'html.parser')
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page_text = soup_text.get_text(' ', strip=True).replace('“', '"').replace('”', '"').replace('’', "'").replace('¶', ' ').replace('^', '^')
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page_text = ' '.join(page_text.split())
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page_category = page.category.name if getattr(page, 'category', 'None') != 'None' else ''
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page_url = '.'
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if page.url:
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page_url = page.url if self.relative_urls else (self.siteurl + '/' + page.url)
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node = {'title': page_title,
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'text': page_text,
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'tags': page_category,
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'url': page_url,
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'loc': page_url} # changed from 'url' following http://blog.siphos.be/2015/08/updates-on-my-pelican-adventure/ (an update to Pelican made it not work, because the update (e.g., in the theme folder, static/tipuesearch/tipuesearch.js is looking for the 'loc' attribute.
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self.json_nodes.append(node)
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def create_tpage_node(self, srclink):
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srcfile = open(os.path.join(self.output_path, self.tpages[srclink]), encoding='utf-8')
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soup = BeautifulSoup(srcfile, 'html.parser')
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page_title = soup.title.string if soup.title is not None else ''
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page_text = soup.get_text()
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# Should set default category?
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page_category = ''
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page_url = urljoin(self.siteurl, self.tpages[srclink])
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node = {'title': page_title,
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'text': page_text,
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'tags': page_category,
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'url': page_url}
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self.json_nodes.append(node)
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def generate_output(self, writer):
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path = os.path.join(self.output_path, 'tipuesearch_content.js')
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pages = self.context['pages'] + self.context['articles']
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for article in self.context['articles']:
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pages += article.translations
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for srclink in self.tpages:
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self.create_tpage_node(srclink)
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for page in pages:
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self.create_json_node(page)
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root_node = {'pages': self.json_nodes}
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root_node_js = 'var tipuesearch = ' + json.dumps(root_node, separators=(',', ':'), ensure_ascii=False) + ';'
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with open(path, 'w', encoding='utf-8') as fd:
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fd.write(root_node_js)
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def get_generators(generators):
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return Tipue_Search_JSON_Generator
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def register():
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signals.get_generators.connect(get_generators)
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