Merge pull request #613 from mmuman/ina

#  INA (Videos)

#

# @website     https://www.ina.fr/

# @provide-api no

#

# @using-api   no

# @results     HTML (using search portal)

# @stable      no (HTML can change)

# @parse       url, title, content, publishedDate, thumbnail

#

# @todo        set content-parameter with correct data

# @todo        embedded (needs some md5 from video page)

from json import loads

from urllib import urlencode

from lxml import html

from HTMLParser import HTMLParser

from searx.engines.xpath import extract_text

from dateutil import parser

# engine dependent config

categories = ['videos']

paging = True

page_size = 48

# search-url

base_url = 'https://www.ina.fr'

search_url = base_url + '/layout/set/ajax/recherche/result?autopromote=&hf={ps}&b={start}&type=Video&r=&{query}'

# specific xpath variables

results_xpath = '//div[contains(@class,"search-results--list")]/div[@class="media"]'

url_xpath = './/a/@href'

title_xpath = './/h3[@class="h3--title media-heading"]'

thumbnail_xpath = './/img/@src'

publishedDate_xpath = './/span[@class="broadcast"]'

content_xpath = './/p[@class="media-body__summary"]'

# do search-request

def request(query, params):

    params['url'] = search_url.format(ps=page_size,

                                      start=params['pageno'] * page_size,

                                      query=urlencode({'q': query}))

    return params

# get response from search-request

def response(resp):

    results = []

    # we get html in a JSON container...

    response = loads(resp.text)

    if "content" not in response:

        return []

    dom = html.fromstring(response["content"])

    p = HTMLParser()

    # parse results

    for result in dom.xpath(results_xpath):

        videoid = result.xpath(url_xpath)[0]

        url = base_url + videoid

        title = p.unescape(extract_text(result.xpath(title_xpath)))

        thumbnail = extract_text(result.xpath(thumbnail_xpath)[0])

        if thumbnail[0] == '/':

            thumbnail = base_url + thumbnail

        d = extract_text(result.xpath(publishedDate_xpath)[0])

        d = d.split('/')

        # force ISO date to avoid wrong parsing

        d = "%s-%s-%s" % (d[2], d[1], d[0])

        publishedDate = parser.parse(d)

        content = extract_text(result.xpath(content_xpath))

        # append result

        results.append({'url': url,

                        'title': title,

                        'content': content,

                        'template': 'videos.html',

                        'publishedDate': publishedDate,

                        'thumbnail': thumbnail})

    # return results

    return results

    disabled : True

    disabled : True

    shortcut : habr

    shortcut : habr

  - name : ina

    engine : ina

    shortcut : in

    timeout : 6.0

    disabled : True

  - name : mixcloud

  - name : mixcloud

    engine : mixcloud

    engine : mixcloud

    shortcut : mc

    shortcut : mc

from collections import defaultdict

import mock

from searx.engines import ina

from searx.testing import SearxTestCase

class TestInaEngine(SearxTestCase):

    def test_request(self):

        query = 'test_query'

        dicto = defaultdict(dict)

        dicto['pageno'] = 0

        params = ina.request(query, dicto)

        self.assertTrue('url' in params)

        self.assertTrue(query in params['url'])

        self.assertTrue('ina.fr' in params['url'])

    def test_response(self):

        self.assertRaises(AttributeError, ina.response, None)

        self.assertRaises(AttributeError, ina.response, [])

        self.assertRaises(AttributeError, ina.response, '')

        self.assertRaises(AttributeError, ina.response, '[]')

        response = mock.Mock(text='{}')

        self.assertEqual(ina.response(response), [])

        response = mock.Mock(text='{"data": []}')

        self.assertEqual(ina.response(response), [])

        json = """

        {"content":"\\t<div class=\\"container\\">\\n\\t\\n\

        <!-- DEBUT CONTENU PRINCIPAL -->\\n<div class=\\"row\\">\\n\

        <div class=\\"search-results--list\\"><div class=\\"media\\">\\n\

        \\t\\t\\t\\t<a class=\\"media-left  media-video  premium    xiti_click_action\\" \

        data-xiti-params=\\"recherche_v4::resultats_conference_de_presse_du_general_de_gaulle::N\\" \

        href=\\"\/video\/CAF89035682\/conference-de-presse-du-general-de-gaulle-video.html\\">\\n\

        <img src=\\"https:\/\/www.ina.fr\/images_v2\/140x105\/CAF89035682.jpeg\\" \

        alt=\\"Conf\\u00e9rence de presse du G\\u00e9n\\u00e9ral de Gaulle \\">\\n\

        \\t\\t\\t\\t\\t<\/a>\\n\

        \\t\\t\\t\\t\\t<div class=\\"media-body\\">\\n\\t\\t\\t\\t\\t\\t<h3 class=\\"h3--title media-heading\\">\\n\

        \\t\\t\\t\\t\\t\\t\\t<a class=\\"xiti_click_action\\" \

        data-xiti-params=\\"recherche_v4::resultats_conference_de_presse_du_general_de_gaulle::N\\" \

        href=\\"\/video\/CAF89035682\/conference-de-presse-du-general-de-gaulle-video.html\\">\

        Conf\\u00e9rence de presse du G\\u00e9n\\u00e9ral de Gaulle <\/a>\\n\

        <\/h3>\\n\

        <div class=\\"media-body__info\\">\\n<span class=\\"broadcast\\">27\/11\/1967<\/span>\\n\

        <span class=\\"views\\">29321 vues<\/span>\\n\

        <span class=\\"duration\\">01h 33m 07s<\/span>\\n\

        <\/div>\\n\

        <p class=\\"media-body__summary\\">VERSION INTEGRALE DE LA CONFERENCE DE PRESSE DU GENERAL DE GAULLE . \

              - PA le Pr\\u00e9sident DE GAULLE : il ouvre les bras et s'assied. DP journalis...<\/p>\\n\

        <\/div>\\n<\/div><!-- \/.media -->\\n"

        }

        """

        response = mock.Mock(text=json)

        results = ina.response(response)

        self.assertEqual(type(results), list)

        self.assertEqual(len(results), 1)

        self.assertEqual(results[0]['title'], u'Conf\xe9rence de presse du G\xe9n\xe9ral de Gaulle')

        self.assertEqual(results[0]['url'],

                         'https://www.ina.fr/video/CAF89035682/conference-de-presse-du-general-de-gaulle-video.html')

        self.assertEqual(results[0]['content'],

                         u"VERSION INTEGRALE DE LA CONFERENCE DE PRESSE DU GENERAL DE GAULLE ."

                         u" - PA le Pr\u00e9sident DE GAULLE : il ouvre les bras et s'assied. DP journalis...")