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1 <?php |
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2 /** |
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3 * Feed API: WP_SimplePie_File class |
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4 * |
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5 * @package WordPress |
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6 * @subpackage Feed |
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7 * @since 4.7.0 |
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8 */ |
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9 |
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10 /** |
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11 * Core class for fetching remote files and reading local files with SimplePie. |
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12 * |
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13 * @since 2.8.0 |
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14 * |
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15 * @see SimplePie_File |
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16 */ |
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17 class WP_SimplePie_File extends SimplePie_File { |
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18 |
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19 /** |
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20 * Constructor. |
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21 * |
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22 * @since 2.8.0 |
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23 * @since 3.2.0 Updated to use a PHP5 constructor. |
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24 * |
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25 * @param string $url Remote file URL. |
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26 * @param integer $timeout Optional. How long the connection should stay open in seconds. |
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27 * Default 10. |
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28 * @param integer $redirects Optional. The number of allowed redirects. Default 5. |
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29 * @param string|array $headers Optional. Array or string of headers to send with the request. |
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30 * Default null. |
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31 * @param string $useragent Optional. User-agent value sent. Default null. |
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32 * @param boolean $force_fsockopen Optional. Whether to force opening internet or unix domain socket |
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33 * connection or not. Default false. |
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34 */ |
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35 public function __construct($url, $timeout = 10, $redirects = 5, $headers = null, $useragent = null, $force_fsockopen = false) { |
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36 $this->url = $url; |
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37 $this->timeout = $timeout; |
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38 $this->redirects = $redirects; |
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39 $this->headers = $headers; |
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40 $this->useragent = $useragent; |
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41 |
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42 $this->method = SIMPLEPIE_FILE_SOURCE_REMOTE; |
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43 |
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44 if ( preg_match('/^http(s)?:\/\//i', $url) ) { |
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45 $args = array( |
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46 'timeout' => $this->timeout, |
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47 'redirection' => $this->redirects, |
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48 ); |
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49 |
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50 if ( !empty($this->headers) ) |
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51 $args['headers'] = $this->headers; |
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52 |
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53 if ( SIMPLEPIE_USERAGENT != $this->useragent ) //Use default WP user agent unless custom has been specified |
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54 $args['user-agent'] = $this->useragent; |
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55 |
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56 $res = wp_safe_remote_request($url, $args); |
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57 |
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58 if ( is_wp_error($res) ) { |
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59 $this->error = 'WP HTTP Error: ' . $res->get_error_message(); |
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60 $this->success = false; |
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61 } else { |
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62 $this->headers = wp_remote_retrieve_headers( $res ); |
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63 $this->body = wp_remote_retrieve_body( $res ); |
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64 $this->status_code = wp_remote_retrieve_response_code( $res ); |
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65 } |
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66 } else { |
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67 $this->error = ''; |
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68 $this->success = false; |
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69 } |
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70 } |
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71 } |