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  1. <?php
  2.  
  3. /* アメブロスクレイピング用クラス */
  4. class AmebloRSS {
  5.  
  6. 	private $theme_id = '';
  7. 	private $ameba_id = '';
  8.  
  9. 	public function setAmebaID($ameba_id) {
  10.  
  11. 		if (!is_string($ameba_id))
  12. 			throw new InvalidArgumentException('$ameba_id is not string');
  13.  
  14. 		$this->ameba_id = $ameba_id;
  15.  
  16. 	}
  17.  
  18. 	public function setTheme($theme) {
  19.  
  20. 		if ($this->ameba_id==='')
  21. 			throw new Exception('AmebaID required');
  22. 		if (!is_string($theme))
  23. 			throw new InvalidArgumentException('$theme is not string');
  24.  
  25. 		$url = 'http://a...content-available-to-author-only...o.jp/'.$this->ameba_id.'/';
  26. 		$res = file_get_contents($url);
  27. 		$pattern = '@<li><a href="'.$url.'theme-(\\d+).html">'.$theme.' \\( \\d+ \\)</a></li>@u';
  28.  
  29. 		if (!preg_match($pattern,$res,$matches))
  30. 			throw new Exception('Theme not found');
  31.  
  32. 		$this->theme_id = $matches[1];
  33.  
  34. 	}
  35.  
  36. 	public function getArticles($page=1) {
  37.  
  38. 		$res = $this->getContents($page);
  39.  
  40. 		if (!preg_match_all('@<div class="entry(?: new)?">(.*?)</div><!--//\\.entry-->@us',$res,$matches,PREG_SET_ORDER))
  41. 			throw new Exception('Failed to fetch entries');
  42.  
  43. 		$p_date = '@'.
  44. 			'<div class="entry_head">\\s*?'.
  45. 			'<span class="date">(.*?)</span>\\s*?'.
  46. 			'</div><!--//\\.entry_head-->'.
  47. 		'@us';
  48. 		$p_title = '@'.
  49. 			'<h3 class="title">.*?'.
  50. 			'<a href="[^"]+">(.*?)</a>.*?'.
  51. 			'</h3>'.
  52. 		'@us';
  53. 		$p_text = '@'.
  54. 			'<div class="subContents">\\s'.
  55. 			'(?:\\s<!-- google_ad_section_start\\([^)]+\\) -->\\s|\\s\\s)?'.
  56. 			'(.*?)'.
  57. 			'(?:\\s<!-- google_ad_section_end\\([^)]+\\) -->\\s|\\s\\s)?'.
  58. 			'<!--entryBottom-->'.
  59. 		'@us';
  60.  
  61. 		$articles = array();
  62.  
  63. 		foreach ($matches as $key => $match) {
  64.  
  65. 			if (!preg_match($p_date,$match[1],$m_date))
  66. 				throw new Exception('Failed to fetch date on entry No.'.($key+1));
  67.  
  68. 			if (!preg_match($p_title,$match[1],$m_title))
  69. 				throw new Exception('Failed to fetch title on entry No.'.($key+1));
  70.  
  71. 			if (!preg_match($p_text,$match[1],$m_text))
  72. 				throw new Exception('Failed to fetch text on entry No.'.($key+1));
  73.  
  74. 			$article = new stdClass;
  75. 			$article->date = $m_date[1];
  76. 			$article->title = $m_title[1];
  77. 			$article->text = $m_text[1];
  78. 			$articles[] = $article;
  79.  
  80. 		}
  81.  
  82. 		return $articles;
  83.  
  84. 	}
  85.  
  86. 	private function getContents($page=1) {
  87.  
  88. 		$page = (int)$page;
  89.  
  90. 		if ($this->ameba_id==='')
  91. 			throw new Exception('AmebaID required');
  92.  
  93. 		$url = 'http://a...content-available-to-author-only...o.jp/'.$this->ameba_id.'/';
  94.  
  95. 		if ($this->theme_id!=='')
  96. 			$url .= 'theme'.$page.'-'.$this->theme_id.'.html';
  97. 		else
  98. 			$url .= 'page-'.$page.'.html';
  99.  
  100. 		return file_get_contents($url);
  101.  
  102. 	}
  103.  
  104. }
  105.  
  106. /* しょこたんのブログのテーマ「イラスト」で1ページ目を取得 */
  107. try {
  108.  
  109. 	$a = new AmebloRSS;
  110. 	$a->setAmebaID('nakagawa-shoko');
  111. 	$a->setTheme('イラスト');
  112. 	var_dump($a->getArticles(1));
  113.  
  114. } catch (Exception $e) {
  115.  
  116. 	echo 'Error: '.$e->getMessage();
  117.  
  118. }
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https://ideone.com/5WRXm5
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
public

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