Rss-Bridge/bridges/FuturaSciencesBridge.php
Pierre Mazière de1b39c8e5 [core + bridges] get rid of loadMetadata
if a bridge needs to modify some of the data that were initialized
there, ::__construct() should be used instead.

Signed-off-by: Pierre Mazière <pierre.maziere@gmx.com>
2016-08-28 13:05:03 +02:00

190 lines
10 KiB
PHP

<?php
class FuturaSciencesBridge extends BridgeAbstract {
public $maintainer = 'ORelio';
public $name = 'Futura-Sciences Bridge';
public $uri = 'http://www.futura-sciences.com/';
public $description = 'Returns the newest articles.';
public $parameters = array( array(
'feed'=> array(
'name'=>'Feed',
'type'=>'list',
'values'=>array(
'Les flux multi-magazines'=>array(
'Les dernières actualités de Futura-Sciences'=>'actualites',
'Les dernières définitions de Futura-Sciences'=>'definitions',
'Les dernières photos de Futura-Sciences'=>'photos',
'Les dernières questions - réponses de Futura-Sciences'=>'questions-reponses',
'Les derniers dossiers de Futura-Sciences'=>'dossiers'
),
'Les flux Services'=> array(
'Les cartes virtuelles de Futura-Sciences'=>'services/cartes-virtuelles',
'Les fonds d\'écran de Futura-Sciences'=>'services/fonds-ecran'
),
'Les flux Santé'=>array(
'Les dernières actualités de Futura-Santé'=>'sante/actualites',
'Les dernières définitions de Futura-Santé'=>'sante/definitions',
'Les dernières questions-réponses de Futura-Santé'=>'sante/question-reponses',
'Les derniers dossiers de Futura-Santé'=>'sante/dossiers'
),
'Les flux High-Tech'=>array(
'Les dernières actualités de Futura-High-Tech'=>'high-tech/actualites',
'Les dernières astuces de Futura-High-Tech'=>'high-tech/question-reponses',
'Les dernières définitions de Futura-High-Tech'=>'high-tech/definitions',
'Les derniers dossiers de Futura-High-Tech'=>'high-tech/dossiers'
),
'Les flux Espace'=>array(
'Les dernières actualités de Futura-Espace'=>'espace/actualites',
'Les dernières définitions de Futura-Espace'=>'espace/definitions',
'Les dernières questions-réponses de Futura-Espace'=>'espace/question-reponses',
'Les derniers dossiers de Futura-Espace'=>'espace/dossiers'
),
'Les flux Environnement'=>array(
'Les dernières actualités de Futura-Environnement'=>'environnement/actualites',
'Les dernières définitions de Futura-Environnement'=>'environnement/definitions',
'Les dernières questions-réponses de Futura-Environnement'=>'environnement/question-reponses',
'Les derniers dossiers de Futura-Environnement'=>'environnement/dossiers'
),
'Les flux Maison'=>array(
'Les dernières actualités de Futura-Maison'=>'maison/actualites',
'Les dernières astuces de Futura-Maison'=>'maison/question-reponses',
'Les dernières définitions de Futura-Maison'=>'maison/definitions',
'Les derniers dossiers de Futura-Maison'=>'maison/dossiers'
),
'Les flux Nature'=>array(
'Les dernières actualités de Futura-Nature'=>'nature/actualites',
'Les dernières définitions de Futura-Nature'=>'nature/definitions',
'Les dernières questions-réponses de Futura-Nature'=>'nature/question-reponses',
'Les derniers dossiers de Futura-Nature'=>'nature/dossiers'
),
'Les flux Terre'=>array(
'Les dernières actualités de Futura-Terre'=>'terre/actualites',
'Les dernières définitions de Futura-Terre'=>'terre/definitions',
'Les dernières questions-réponses de Futura-Terre'=>'terre/question-reponses',
'Les derniers dossiers de Futura-Terre'=>'terre/dossiers'
),
'Les flux Matière'=>array(
'Les dernières actualités de Futura-Matière'=>'matiere/actualites',
'Les dernières définitions de Futura-Matière'=>'matiere/definitions',
'Les dernières questions-réponses de Futura-Matière'=>'matiere/question-reponses',
'Les derniers dossiers de Futura-Matière'=>'matiere/dossiers'
),
'Les flux Mathématiques'=>array(
'Les dernières actualités de Futura-Mathématiques'=>'mathematiques/actualites',
'Les derniers dossiers de Futura-Mathématiques'=>'mathematiques/dossiers'
)
)
)
));
public function collectData(){
$param=$this->parameters[$this->queriedContext];
function StripCDATA($string) {
$string = str_replace('<![CDATA[', '', $string);
$string = str_replace(']]>', '', $string);
return $string;
}
function StripWithDelimiters($string, $start, $end) {
while (strpos($string, $start) !== false) {
$section_to_remove = substr($string, strpos($string, $start));
$section_to_remove = substr($section_to_remove, 0, strpos($section_to_remove, $end) + strlen($end));
$string = str_replace($section_to_remove, '', $string);
} return $string;
}
function StripRecursiveHTMLSection($string, $tag_name, $tag_start) {
$open_tag = '<'.$tag_name;
$close_tag = '</'.$tag_name.'>';
$close_tag_length = strlen($close_tag);
if (strpos($tag_start, $open_tag) === 0) {
while (strpos($string, $tag_start) !== false) {
$max_recursion = 100;
$section_to_remove = null;
$section_start = strpos($string, $tag_start);
$search_offset = $section_start;
do {
$max_recursion--;
$section_end = strpos($string, $close_tag, $search_offset);
$search_offset = $section_end + $close_tag_length;
$section_to_remove = substr($string, $section_start, $section_end - $section_start + $close_tag_length);
$open_tag_count = substr_count($section_to_remove, $open_tag);
$close_tag_count = substr_count($section_to_remove, $close_tag);
} while ($open_tag_count > $close_tag_count && $max_recursion > 0);
$string = str_replace($section_to_remove, '', $string);
}
}
return $string;
}
// Extracts the author from an article or element
function ExtractAuthor($article, $element){
$article_author = $article->find('span.author', 0);
if($article_author){
$authorname = trim(str_replace(', Futura-Sciences', '', $article_author->plaintext));
if(empty($authorname)){
$element_author = $element->find('author', 0);
if($element_author)
$authorname = StripCDATA($element_author->plaintext);
else
return '';
}
return $authorname;
}
return '';
}
$url = $this->getURI().'rss/'.$param['feed']['value'].'.xml';
if (empty($param['feed']['value']))
$this->returnClientError('Please select a feed to display.'.$url);
if ($param['feed']['value'] !== preg_replace('/[^a-zA-Z-\/]+/', '', $param['feed']['value']) || substr_count($param['feed']['value'], '/') > 1 || strlen($param['feed']['value'] > 64))
$this->returnClientError('Invalid "feed" parameter.'.$url);
$html = $this->getSimpleHTMLDOM($url) or $this->returnServerError('Could not request Futura-Sciences: '.$url);
$limit = 0;
foreach($html->find('item') as $element) {
if ($limit < 10) {
$article_url = str_replace('#xtor=RSS-8', '', StripCDATA($element->find('guid', 0)->plaintext));
$article = $this->getSimpleHTMLDOM($article_url) or $this->returnServerError('Could not request Futura-Sciences: '.$article_url);
$contents = $article->find('div.content', 0)->innertext;
foreach (array(
'<div class="clear',
'<div class="sharebar2',
'<div class="diaporamafullscreen"',
'<div style="margin-bottom:10px;" class="noprint"',
'<div class="ficheprevnext',
'<div class="bar noprint',
'<div class="toolbar noprint',
'<div class="addthis_toolbox',
'<div class="noprint',
'<div class="bg bglight border border-full noprint',
'<div class="httplogbar-wrapper noprint',
'<div id="forumcomments'
) as $div_start) {
$contents = StripRecursiveHTMLSection($contents , 'div', $div_start);
}
$contents = StripWithDelimiters($contents, '<hr ', '/>');
$contents = StripWithDelimiters($contents, '<p class="content-date', '</p>');
$contents = StripWithDelimiters($contents, '<h1 class="content-title', '</h1>');
$contents = StripWithDelimiters($contents, 'fs:definition="', '"');
$contents = StripWithDelimiters($contents, 'fs:xt:clicktype="', '"');
$contents = StripWithDelimiters($contents, 'fs:xt:clickname="', '"');
$item = array();
$item['author'] = ExtractAuthor($article, $element);
$item['uri'] = $article_url;
$item['title'] = StripCDATA($element->find('title', 0)->innertext);
$item['timestamp'] = strtotime(StripCDATA($element->find('pubDate', 0)->plaintext));
$item['content'] = trim($contents);
$this->items[] = $item;
$limit++;
}
}
}
}