FuturaSciencesBridge.php 8.6 KB

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  1. <?php
  2. class FuturaSciencesBridge extends FeedExpander {
  3. const MAINTAINER = 'ORelio';
  4. const NAME = 'Futura-Sciences Bridge';
  5. const URI = 'http://www.futura-sciences.com/';
  6. const DESCRIPTION = 'Returns the newest articles.';
  7. const PARAMETERS = array( array(
  8. 'feed'=> array(
  9. 'name'=>'Feed',
  10. 'type'=>'list',
  11. 'values'=>array(
  12. 'Les flux multi-magazines'=>array(
  13. 'Les dernières actualités de Futura-Sciences'=>'actualites',
  14. 'Les dernières définitions de Futura-Sciences'=>'definitions',
  15. 'Les dernières photos de Futura-Sciences'=>'photos',
  16. 'Les dernières questions - réponses de Futura-Sciences'=>'questions-reponses',
  17. 'Les derniers dossiers de Futura-Sciences'=>'dossiers'
  18. ),
  19. 'Les flux Services'=> array(
  20. 'Les cartes virtuelles de Futura-Sciences'=>'services/cartes-virtuelles',
  21. 'Les fonds d\'écran de Futura-Sciences'=>'services/fonds-ecran'
  22. ),
  23. 'Les flux Santé'=>array(
  24. 'Les dernières actualités de Futura-Santé'=>'sante/actualites',
  25. 'Les dernières définitions de Futura-Santé'=>'sante/definitions',
  26. 'Les dernières questions-réponses de Futura-Santé'=>'sante/question-reponses',
  27. 'Les derniers dossiers de Futura-Santé'=>'sante/dossiers'
  28. ),
  29. 'Les flux High-Tech'=>array(
  30. 'Les dernières actualités de Futura-High-Tech'=>'high-tech/actualites',
  31. 'Les dernières astuces de Futura-High-Tech'=>'high-tech/question-reponses',
  32. 'Les dernières définitions de Futura-High-Tech'=>'high-tech/definitions',
  33. 'Les derniers dossiers de Futura-High-Tech'=>'high-tech/dossiers'
  34. ),
  35. 'Les flux Espace'=>array(
  36. 'Les dernières actualités de Futura-Espace'=>'espace/actualites',
  37. 'Les dernières définitions de Futura-Espace'=>'espace/definitions',
  38. 'Les dernières questions-réponses de Futura-Espace'=>'espace/question-reponses',
  39. 'Les derniers dossiers de Futura-Espace'=>'espace/dossiers'
  40. ),
  41. 'Les flux Environnement'=>array(
  42. 'Les dernières actualités de Futura-Environnement'=>'environnement/actualites',
  43. 'Les dernières définitions de Futura-Environnement'=>'environnement/definitions',
  44. 'Les dernières questions-réponses de Futura-Environnement'=>'environnement/question-reponses',
  45. 'Les derniers dossiers de Futura-Environnement'=>'environnement/dossiers'
  46. ),
  47. 'Les flux Maison'=>array(
  48. 'Les dernières actualités de Futura-Maison'=>'maison/actualites',
  49. 'Les dernières astuces de Futura-Maison'=>'maison/question-reponses',
  50. 'Les dernières définitions de Futura-Maison'=>'maison/definitions',
  51. 'Les derniers dossiers de Futura-Maison'=>'maison/dossiers'
  52. ),
  53. 'Les flux Nature'=>array(
  54. 'Les dernières actualités de Futura-Nature'=>'nature/actualites',
  55. 'Les dernières définitions de Futura-Nature'=>'nature/definitions',
  56. 'Les dernières questions-réponses de Futura-Nature'=>'nature/question-reponses',
  57. 'Les derniers dossiers de Futura-Nature'=>'nature/dossiers'
  58. ),
  59. 'Les flux Terre'=>array(
  60. 'Les dernières actualités de Futura-Terre'=>'terre/actualites',
  61. 'Les dernières définitions de Futura-Terre'=>'terre/definitions',
  62. 'Les dernières questions-réponses de Futura-Terre'=>'terre/question-reponses',
  63. 'Les derniers dossiers de Futura-Terre'=>'terre/dossiers'
  64. ),
  65. 'Les flux Matière'=>array(
  66. 'Les dernières actualités de Futura-Matière'=>'matiere/actualites',
  67. 'Les dernières définitions de Futura-Matière'=>'matiere/definitions',
  68. 'Les dernières questions-réponses de Futura-Matière'=>'matiere/question-reponses',
  69. 'Les derniers dossiers de Futura-Matière'=>'matiere/dossiers'
  70. ),
  71. 'Les flux Mathématiques'=>array(
  72. 'Les dernières actualités de Futura-Mathématiques'=>'mathematiques/actualites',
  73. 'Les derniers dossiers de Futura-Mathématiques'=>'mathematiques/dossiers'
  74. )
  75. )
  76. )
  77. ));
  78. public function collectData(){
  79. $url = self::URI . 'rss/' . $this->getInput('feed') . '.xml';
  80. $this->collectExpandableDatas($url, 10);
  81. }
  82. protected function parseItem($newsItem){
  83. $item = parent::parseItem($newsItem);
  84. $item['uri'] = str_replace('#xtor=RSS-8', '', $item['uri']);
  85. $article = getSimpleHTMLDOMCached($item['uri'])
  86. or returnServerError('Could not request Futura-Sciences: ' . $item['uri']);
  87. $item['content'] = $this->ExtractArticleContent($article);
  88. $item['author'] = empty($this->ExtractAuthor($article)) ? $item['author'] : $this->ExtractAuthor($article);
  89. return $item;
  90. }
  91. function StripWithDelimiters($string, $start, $end) {
  92. while (strpos($string, $start) !== false) {
  93. $section_to_remove = substr($string, strpos($string, $start));
  94. $section_to_remove = substr($section_to_remove, 0, strpos($section_to_remove, $end) + strlen($end));
  95. $string = str_replace($section_to_remove, '', $string);
  96. } return $string;
  97. }
  98. function StripRecursiveHTMLSection($string, $tag_name, $tag_start) {
  99. $open_tag = '<'.$tag_name;
  100. $close_tag = '</'.$tag_name.'>';
  101. $close_tag_length = strlen($close_tag);
  102. if (strpos($tag_start, $open_tag) === 0) {
  103. while (strpos($string, $tag_start) !== false) {
  104. $max_recursion = 100;
  105. $section_to_remove = null;
  106. $section_start = strpos($string, $tag_start);
  107. $search_offset = $section_start;
  108. do {
  109. $max_recursion--;
  110. $section_end = strpos($string, $close_tag, $search_offset);
  111. $search_offset = $section_end + $close_tag_length;
  112. $section_to_remove = substr($string, $section_start, $section_end - $section_start + $close_tag_length);
  113. $open_tag_count = substr_count($section_to_remove, $open_tag);
  114. $close_tag_count = substr_count($section_to_remove, $close_tag);
  115. } while ($open_tag_count > $close_tag_count && $max_recursion > 0);
  116. $string = str_replace($section_to_remove, '', $string);
  117. }
  118. }
  119. return $string;
  120. }
  121. function ExtractArticleContent($article){
  122. $contents = $article->find('div.content', 0)->innertext;
  123. foreach (array(
  124. '<div class="clear',
  125. '<div class="sharebar2',
  126. '<div class="diaporamafullscreen"',
  127. '<div style="margin-bottom:10px;" class="noprint"',
  128. '<div class="ficheprevnext',
  129. '<div class="bar noprint',
  130. '<div class="toolbar noprint',
  131. '<div class="addthis_toolbox',
  132. '<div class="noprint',
  133. '<div class="bg bglight border border-full noprint',
  134. '<div class="httplogbar-wrapper noprint',
  135. '<div id="forumcomments'
  136. ) as $div_start) {
  137. $contents = $this->StripRecursiveHTMLSection($contents , 'div', $div_start);
  138. }
  139. $contents = $this->StripWithDelimiters($contents, '<hr ', '/>');
  140. $contents = $this->StripWithDelimiters($contents, '<p class="content-date', '</p>');
  141. $contents = $this->StripWithDelimiters($contents, '<h1 class="content-title', '</h1>');
  142. $contents = $this->StripWithDelimiters($contents, 'fs:definition="', '"');
  143. $contents = $this->StripWithDelimiters($contents, 'fs:xt:clicktype="', '"');
  144. $contents = $this->StripWithDelimiters($contents, 'fs:xt:clickname="', '"');
  145. return $contents;
  146. }
  147. // Extracts the author from an article or element
  148. function ExtractAuthor($article){
  149. $article_author = $article->find('span.author', 0);
  150. if($article_author){
  151. return trim(str_replace(', Futura-Sciences', '', $article_author->plaintext));
  152. }
  153. return '';
  154. }
  155. }