├── phpunit ├── tests ├── bootstrap.php ├── data │ ├── 404.response.txt │ ├── pingback-endpoint.example │ │ ├── 404-response │ │ ├── invalid-xmlrpc │ │ ├── empty-body │ │ ├── invalid-body │ │ ├── valid-response │ │ └── invalid-request │ ├── webmention-endpoint.example │ │ ├── 404-response │ │ ├── 500-response │ │ ├── queued-response │ │ ├── invalid-request │ │ └── created-response │ ├── pingback-target.example │ │ ├── no-endpoint.html │ │ ├── has-valid-endpoint.html │ │ └── has-erroring-endpoint.html │ ├── webmention-target.example │ │ ├── no-endpoint.html │ │ ├── has-valid-endpoint.html │ │ └── has-erroring-endpoint.html │ ├── target.example.com │ │ ├── redirect.html │ │ ├── relative │ │ │ ├── after-redirect.html │ │ │ └── path-relative-endpoint.html │ │ ├── empty-string.html │ │ ├── header.html │ │ ├── only-pingback.html │ │ ├── webmention-created.html │ │ ├── body-a.html │ │ ├── pingback-failed.html │ │ ├── document-order-2.html │ │ ├── webmention-only-failed.html │ │ ├── document-order-1.html │ │ ├── body-link.html │ │ ├── body-link-org.html │ │ ├── body-link-org2.html │ │ ├── false-endpoint-in-comment.html │ │ ├── webmention-failed.html │ │ ├── webmention-rocks-test-2.html │ │ ├── webmention-rocks-test-6.html │ │ ├── webmention-rocks-test-1.html │ │ ├── webmention-rocks-test-4.html │ │ ├── webmention-rocks-test-5.html │ │ ├── webmention-rocks-test-3.html │ │ ├── webmention-rocks-test-7.html │ │ └── webmention-rocks-test-8.html │ └── source.example.com │ │ ├── no-links.html │ │ ├── target-has-both.html │ │ ├── mixed-success-links.html │ │ ├── two-valid-links.html │ │ └── send-to-h-entry-links.html ├── SendWebmentionTest.php ├── SendPingbackTest.php ├── SendMentionsTest.php ├── FindOutgoingLinksTest.php ├── LinkHeaderParserTest.php ├── TagParserTest.php └── DiscoverTest.php ├── .gitignore ├── .travis.yml ├── coverage ├── fonts │ ├── glyphicons-halflings-regular.eot │ ├── glyphicons-halflings-regular.ttf │ ├── glyphicons-halflings-regular.woff │ └── glyphicons-halflings-regular.woff2 ├── css │ ├── style.css │ └── nv.d3.min.css ├── js │ ├── html5shiv.min.js │ ├── respond.min.js │ ├── holder.min.js │ └── bootstrap.min.js ├── index.html ├── dashboard.html └── clover.xml ├── CONTRIBUTING.md ├── example.php ├── phpunit.xml ├── composer.json ├── src └── IndieWeb │ ├── MentionClientTest.php │ └── MentionClient.php └── README.md /phpunit: -------------------------------------------------------------------------------- 1 | ./vendor/phpunit/phpunit/phpunit -------------------------------------------------------------------------------- /tests/bootstrap.php: -------------------------------------------------------------------------------- 1 | Hello World

8 | -------------------------------------------------------------------------------- /tests/data/webmention-target.example/no-endpoint.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: nginx/1.0.14 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | 7 |

Hello World

8 | -------------------------------------------------------------------------------- /tests/data/target.example.com/redirect.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 302 Found 2 | Server: Apache 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | Location: relative/after-redirect.html 7 | 8 | Redirecting... 9 | -------------------------------------------------------------------------------- /tests/data/webmention-endpoint.example/created-response: -------------------------------------------------------------------------------- 1 | HTTP/1.1 201 Created 2 | Date: Wed, 09 Dec 2015 04:40:18 GMT 3 | Server: Apache 4 | Connection: close 5 | Vary: Accept-Encoding 6 | Location: http://webmention-endpoint.example/status/skldjfosuet 7 | 8 | Webmention processing queued 9 | -------------------------------------------------------------------------------- /tests/data/pingback-target.example/has-valid-endpoint.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: nginx/1.0.14 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | X-Pingback: http://pingback-endpoint.example/valid-response 7 | 8 |

Hello World

9 | -------------------------------------------------------------------------------- /tests/data/pingback-target.example/has-erroring-endpoint.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: nginx/1.0.14 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | X-Pingback: http://pingback-endpoint.example/invalid-request 7 | 8 |

Hello World

9 | -------------------------------------------------------------------------------- /tests/data/webmention-target.example/has-valid-endpoint.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: nginx/1.0.14 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | Link: ; rel="webmention" 7 | 8 |

Hello World

9 | -------------------------------------------------------------------------------- /tests/data/target.example.com/relative/after-redirect.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: nginx/1.9.10 3 | Content-Type: text/html; charset=UTF-8 4 | Link: ; rel=webmention 5 | 6 | 7 | 8 | 9 | Test 10 | 11 | 12 | No content 13 | 14 | -------------------------------------------------------------------------------- /tests/data/target.example.com/relative/path-relative-endpoint.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: nginx/1.9.10 3 | Content-Type: text/html; charset=UTF-8 4 | Link: ; rel=webmention 5 | 6 | 7 | 8 | 9 | Test 10 | 11 | 12 | No content 13 | 14 | -------------------------------------------------------------------------------- /tests/data/source.example.com/no-links.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: Apache 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | 7 | 8 | 9 | Test 10 | 11 | 12 |

There are no links in this page

13 | 14 | 15 | -------------------------------------------------------------------------------- /example.php: -------------------------------------------------------------------------------- 1 | enableDebug(); 9 | $sent = $client->sendMentions($url); 10 | 11 | echo "Sent $sent mentions\n"; 12 | -------------------------------------------------------------------------------- /tests/data/target.example.com/empty-string.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: Apache 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | 7 | 8 | 9 | 10 | 11 | 12 |

You can send me a webmention

13 | 14 | 15 | -------------------------------------------------------------------------------- /tests/data/source.example.com/target-has-both.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: Apache 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | 7 | 8 | 9 | Test 10 | 11 | 12 | Great post 13 | 14 | 15 | -------------------------------------------------------------------------------- /tests/data/target.example.com/header.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: nginx/1.0.14 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | Link: ; rel="webmention" 7 | X-Pingback: http://pingback-endpoint.example/valid-response 8 | 9 |

You can send a webmention or a pingback here

10 | -------------------------------------------------------------------------------- /tests/data/webmention-target.example/has-erroring-endpoint.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: nginx/1.0.14 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | 7 | 8 | 9 | 10 | 11 | 12 |

Hello World

13 | 14 | 15 | -------------------------------------------------------------------------------- /tests/data/target.example.com/only-pingback.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: Apache 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | 7 | 8 | 9 | 10 | 11 | 12 |

You can send me a pingback

13 | 14 | 15 | -------------------------------------------------------------------------------- /tests/data/target.example.com/webmention-created.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: Apache 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | 7 | 8 | 9 | 10 | 11 | 12 |

You can send me a webmention

13 | 14 | 15 | -------------------------------------------------------------------------------- /tests/data/target.example.com/body-a.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: Apache 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | 7 | 8 | 9 | Test 10 | 11 | 12 |

You can send me a webmention

13 | 14 | 15 | 16 | -------------------------------------------------------------------------------- /tests/data/pingback-endpoint.example/empty-body: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Date: Wed, 09 Dec 2015 04:40:18 GMT 3 | Server: Apache 4 | Connection: close 5 | Vary: Accept-Encoding 6 | Content-Type: text/xml; charset=UTF-8 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | -------------------------------------------------------------------------------- /tests/data/pingback-endpoint.example/invalid-body: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Date: Wed, 09 Dec 2015 04:40:18 GMT 3 | Server: Apache 4 | Connection: close 5 | Vary: Accept-Encoding 6 | Content-Type: text/xml; charset=UTF-8 7 | 8 | 9 | 10 | 11 | 12 | 13 | 100 14 | 15 | 16 | 17 | 18 | -------------------------------------------------------------------------------- /tests/data/target.example.com/pingback-failed.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: Apache 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | 7 | 8 | 9 | 10 | 11 | 12 |

You can send me a pingback but it will fail

13 | 14 | 15 | -------------------------------------------------------------------------------- /tests/data/target.example.com/document-order-2.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: Apache 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | 7 | 8 | 9 |

You can send me a webmention or pingback

10 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /tests/data/target.example.com/webmention-only-failed.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: Apache 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | 7 | 8 | 9 | 10 | 11 | 12 |

You can send me a webmention but it will fail

13 | 14 | 15 | -------------------------------------------------------------------------------- /tests/data/pingback-endpoint.example/valid-response: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Date: Wed, 09 Dec 2015 04:40:18 GMT 3 | Server: Apache 4 | Connection: close 5 | Vary: Accept-Encoding 6 | Content-Type: text/xml; charset=UTF-8 7 | 8 | 9 | 10 | 11 | 12 | 13 | pingback was successful 14 | 15 | 16 | 17 | 18 | -------------------------------------------------------------------------------- /tests/data/target.example.com/document-order-1.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: Apache 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | 7 | 8 | 9 | 10 | 11 | 12 |

You can send me a webmention or pingback

13 | 14 | 15 | -------------------------------------------------------------------------------- /tests/data/target.example.com/body-link.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: Apache 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |

You can send me a webmention or pingback

14 | 15 | 16 | -------------------------------------------------------------------------------- /tests/data/target.example.com/body-link-org.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: Apache 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |

You can send me a webmention

14 | 15 | 16 | -------------------------------------------------------------------------------- /tests/data/target.example.com/body-link-org2.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: Apache 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |

You can send me a webmention

14 | 15 | 16 | -------------------------------------------------------------------------------- /tests/data/source.example.com/mixed-success-links.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: Apache 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | 7 | 8 | 9 | Test 10 | 11 | 12 |

13 | one 14 | two 15 |

16 | 17 | 18 | -------------------------------------------------------------------------------- /tests/data/source.example.com/two-valid-links.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: Apache 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | 7 | 8 | 9 | Test 10 | 11 | 12 |

13 | one 14 | two 15 |

16 | 17 | 18 | -------------------------------------------------------------------------------- /tests/data/target.example.com/false-endpoint-in-comment.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: Apache 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | 7 | 8 | 9 | Test 10 | 11 | 12 |

You can send me a webmention

13 | 16 | 17 | 18 | 19 | -------------------------------------------------------------------------------- /tests/data/target.example.com/webmention-failed.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: Apache 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |

You can send me a webmention or pingback but the webmention will fail

14 | 15 | 16 | -------------------------------------------------------------------------------- /tests/data/source.example.com/send-to-h-entry-links.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: Apache 3 | Date: Wed, 09 Dec 2015 03:29:14 GMT 4 | Content-Type: text/html; charset=utf-8 5 | Connection: keep-alive 6 | 7 | 8 | 9 | Test 10 | 11 | 12 |
13 |

14 | two 15 |

16 |
17 | one 18 | 19 | 20 | -------------------------------------------------------------------------------- /phpunit.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | tests 8 | 9 | 10 | 11 | 12 | src/IndieWeb 13 | 14 | src/IndieWeb/MentionClientTest.php 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /composer.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "indieweb/mention-client", 3 | "description": "Client library for sending webmention and pingback notifications", 4 | "type": "library", 5 | "license": "Apache-2.0", 6 | "homepage": "https://github.com/indieweb/mention-client-php", 7 | "authors": [ 8 | { 9 | "name": "Aaron Parecki", 10 | "email": "aaron@parecki.com", 11 | "homepage": "http://aaronparecki.com/" 12 | } 13 | ], 14 | "autoload": { 15 | "psr-0": { 16 | "IndieWeb": "src/" 17 | } 18 | }, 19 | "minimum-stability": "dev", 20 | "require": { 21 | "php": ">=5.6", 22 | "mf2/mf2": ">=0.2" 23 | }, 24 | "require-dev": { 25 | "phpunit/phpunit": "^6" 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /tests/data/pingback-endpoint.example/invalid-request: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Date: Wed, 09 Dec 2015 04:40:18 GMT 3 | Server: Apache 4 | Connection: close 5 | Vary: Accept-Encoding 6 | Content-Type: text/xml; charset=UTF-8 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | faultCode 15 | -32700 16 | 17 | 18 | faultString 19 | parse error. not well formed 20 | 21 | 22 | 23 | 24 | 25 | -------------------------------------------------------------------------------- /tests/data/target.example.com/webmention-rocks-test-2.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: nginx/1.9.10 3 | Date: Tue, 12 Apr 2016 04:18:48 GMT 4 | Content-Type: text/html; charset=UTF-8 5 | Content-Length: 13084 6 | Connection: keep-alive 7 | X-Powered-By: PHP/5.6.18-1+deb.sury.org~trusty+1 8 | Link: ; rel=webmention 9 | 10 | 11 | 12 | 13 | 14 | Webmention Rocks! 15 | 16 | 17 | 18 |
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21 | 22 | Webmention Rocks! 23 | 24 |
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Test #2

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This post advertises its Webmention endpoint with an HTTP Link header. The Webmention endpoint is listed as an absolute URL.
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37 | 38 | 39 | 40 | -------------------------------------------------------------------------------- /tests/data/target.example.com/webmention-rocks-test-6.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: nginx/1.9.10 3 | Date: Tue, 12 Apr 2016 04:25:54 GMT 4 | Content-Type: text/html; charset=UTF-8 5 | Content-Length: 14937 6 | Connection: keep-alive 7 | X-Powered-By: PHP/5.6.18-1+deb.sury.org~trusty+1 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | Webmention Rocks! 17 | 18 | 19 | 20 | 21 | 22 |
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25 | 26 | Webmention Rocks! 27 | 28 |
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Test #6

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This post advertises its Webmention endpoint with an HTML <a> tag in the body. The Webmention endpoint is listed as an absolute URL.
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41 | 42 | 43 | 44 | -------------------------------------------------------------------------------- /tests/data/target.example.com/webmention-rocks-test-1.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: nginx/1.9.10 3 | Date: Tue, 12 Apr 2016 02:05:15 GMT 4 | Content-Type: text/html; charset=UTF-8 5 | Content-Length: 14459 6 | Connection: keep-alive 7 | X-Powered-By: PHP/5.6.18-1+deb.sury.org~trusty+1 8 | Link: ; rel=webmention 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | Webmention Rocks! 18 | 19 | 20 | 21 | 22 | 23 |
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26 | 27 | Webmention Rocks! 28 | 29 |
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Test #1

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This post advertises its Webmention endpoint with an HTTP Link header. The URL is relative, so this will also test whether your discovery code properly resolves the relative URL.
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42 | 43 | 44 | 45 | -------------------------------------------------------------------------------- /tests/data/target.example.com/webmention-rocks-test-4.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: nginx/1.9.10 3 | Date: Tue, 12 Apr 2016 04:25:44 GMT 4 | Content-Type: text/html; charset=UTF-8 5 | Content-Length: 14981 6 | Connection: keep-alive 7 | X-Powered-By: PHP/5.6.18-1+deb.sury.org~trusty+1 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | Webmention Rocks! 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 |
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27 | 28 | Webmention Rocks! 29 | 30 |
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Test #4

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This post advertises its Webmention endpoint with an HTML <link> tag in the document. The Webmention endpoint is listed as an absolute URL.
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43 | 44 | 45 | 46 | -------------------------------------------------------------------------------- /tests/data/target.example.com/webmention-rocks-test-5.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: nginx/1.9.10 3 | Date: Tue, 12 Apr 2016 04:25:50 GMT 4 | Content-Type: text/html; charset=UTF-8 5 | Content-Length: 13175 6 | Connection: keep-alive 7 | X-Powered-By: PHP/5.6.18-1+deb.sury.org~trusty+1 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | Webmention Rocks! 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 |
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27 | 28 | Webmention Rocks! 29 | 30 |
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Test #5

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This post advertises its Webmention endpoint with an HTML <a> tag in the body. The URL is relative, so this will also test whether your discovery code properly resolves the relative URL.
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43 | 44 | 45 | 46 | -------------------------------------------------------------------------------- /tests/data/target.example.com/webmention-rocks-test-3.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: nginx/1.9.10 3 | Date: Tue, 12 Apr 2016 04:18:52 GMT 4 | Content-Type: text/html; charset=UTF-8 5 | Content-Length: 13196 6 | Connection: keep-alive 7 | X-Powered-By: PHP/5.6.18-1+deb.sury.org~trusty+1 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | Webmention Rocks! 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 |
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27 | 28 | Webmention Rocks! 29 | 30 |
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Test #3

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This post advertises its Webmention endpoint with an HTML <link> tag in the document. The URL is relative, so this will also test whether your discovery code properly resolves the relative URL.
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43 | 44 | 45 | 46 | -------------------------------------------------------------------------------- /tests/data/target.example.com/webmention-rocks-test-7.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: nginx/1.9.10 3 | Date: Tue, 12 Apr 2016 04:26:01 GMT 4 | Content-Type: text/html; charset=UTF-8 5 | Content-Length: 13132 6 | Connection: keep-alive 7 | X-Powered-By: PHP/5.6.18-1+deb.sury.org~trusty+1 8 | LinK: ; rel=webmention 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | Webmention Rocks! 18 | 19 | 20 | 21 | 22 | 23 |
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26 | 27 | Webmention Rocks! 28 | 29 |
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Test #7

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This post advertises its Webmention endpoint with an HTTP header with intentionally unusual casing, "LinK". This helps you test whether you are handling HTTP header names in a case insensitive way.
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42 | 43 | 44 | 45 | -------------------------------------------------------------------------------- /tests/data/target.example.com/webmention-rocks-test-8.html: -------------------------------------------------------------------------------- 1 | HTTP/1.1 200 OK 2 | Server: nginx/1.9.10 3 | Date: Tue, 12 Apr 2016 04:26:06 GMT 4 | Content-Type: text/html; charset=UTF-8 5 | Content-Length: 13178 6 | Connection: keep-alive 7 | X-Powered-By: PHP/5.6.18-1+deb.sury.org~trusty+1 8 | Link: ; rel="webmention" 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | Webmention Rocks! 18 | 19 | 20 | 21 | 22 | 23 |
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26 | 27 | Webmention Rocks! 28 | 29 |
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Test #8

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This post advertises its Webmention endpoint with an HTTP Link header. Unlike tests #1 and #2, the rel value is quoted, since HTTP allows both rel="webmention" and rel=webmention for the Link header.
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42 | 43 | 44 | 45 | -------------------------------------------------------------------------------- /tests/SendWebmentionTest.php: -------------------------------------------------------------------------------- 1 | client = new IndieWeb\MentionClientTest(false, 'empty'); 8 | } 9 | 10 | public function testNot200Response() { 11 | $endpoint = 'http://webmention-endpoint.example/404-response'; 12 | $response = $this->client->sendWebmentionToEndpoint($endpoint, 'source', 'target'); 13 | $this->assertInternalType('array', $response); 14 | $this->assertEquals(404, $response['code']); 15 | } 16 | 17 | public function testInvalidRequest() { 18 | $endpoint = 'http://webmention-endpoint.example/invalid-request'; 19 | $response = $this->client->sendWebmentionToEndpoint($endpoint, 'source', 'target'); 20 | $this->assertInternalType('array', $response); 21 | $this->assertEquals(400, $response['code']); 22 | } 23 | 24 | public function testValidResponse() { 25 | $endpoint = 'http://webmention-endpoint.example/queued-response'; 26 | $response = $this->client->sendWebmentionToEndpoint($endpoint, 'source', 'target'); 27 | $this->assertInternalType('array', $response); 28 | $this->assertEquals(202, $response['code']); 29 | } 30 | 31 | public function testSendWebmentionNoEndpoint() { 32 | $target = 'http://webmention-target.example/no-endpoint.html'; 33 | $response = $this->client->sendWebmention('http://source.example.com/', $target); 34 | $this->assertFalse($response); 35 | } 36 | 37 | public function testSendWebmentionHasValidEndpoint() { 38 | $target = 'http://webmention-target.example/has-valid-endpoint.html'; 39 | $response = $this->client->sendWebmention('http://source.example.com/', $target); 40 | $this->assertEquals(202, $response['code']); 41 | } 42 | 43 | public function testSendWebmentionHasErroringEndpoint() { 44 | $target = 'http://webmention-target.example/has-erroring-endpoint.html'; 45 | $response = $this->client->sendWebmention('http://source.example.com/', $target); 46 | $this->assertEquals(500, $response['code']); 47 | } 48 | 49 | } 50 | -------------------------------------------------------------------------------- /coverage/css/style.css: -------------------------------------------------------------------------------- 1 | body { 2 | padding-top: 10px; 3 | } 4 | 5 | .popover { 6 | max-width: none; 7 | } 8 | 9 | .glyphicon { 10 | margin-right:.25em; 11 | } 12 | 13 | .table-bordered>thead>tr>td { 14 | border-bottom-width: 1px; 15 | } 16 | 17 | .table tbody>tr>td, .table thead>tr>td { 18 | padding-top: 3px; 19 | padding-bottom: 3px; 20 | } 21 | 22 | .table-condensed tbody>tr>td { 23 | padding-top: 0; 24 | padding-bottom: 0; 25 | } 26 | 27 | .table .progress { 28 | margin-bottom: inherit; 29 | } 30 | 31 | .table-borderless th, .table-borderless td { 32 | border: 0 !important; 33 | } 34 | 35 | .table tbody tr.covered-by-large-tests, li.covered-by-large-tests, tr.success, td.success, li.success, span.success { 36 | background-color: #dff0d8; 37 | } 38 | 39 | .table tbody tr.covered-by-medium-tests, li.covered-by-medium-tests { 40 | background-color: #c3e3b5; 41 | } 42 | 43 | .table tbody tr.covered-by-small-tests, li.covered-by-small-tests { 44 | background-color: #99cb84; 45 | } 46 | 47 | .table tbody tr.danger, .table tbody td.danger, li.danger, span.danger { 48 | background-color: #f2dede; 49 | } 50 | 51 | .table tbody td.warning, li.warning, span.warning { 52 | background-color: #fcf8e3; 53 | } 54 | 55 | .table tbody td.info { 56 | background-color: #d9edf7; 57 | } 58 | 59 | td.big { 60 | width: 117px; 61 | } 62 | 63 | td.small { 64 | } 65 | 66 | td.codeLine { 67 | font-family: monospace; 68 | white-space: pre; 69 | } 70 | 71 | td span.comment { 72 | color: #888a85; 73 | } 74 | 75 | td span.default { 76 | color: #2e3436; 77 | } 78 | 79 | td span.html { 80 | color: #888a85; 81 | } 82 | 83 | td span.keyword { 84 | color: #2e3436; 85 | font-weight: bold; 86 | } 87 | 88 | pre span.string { 89 | color: #2e3436; 90 | } 91 | 92 | span.success, span.warning, span.danger { 93 | margin-right: 2px; 94 | padding-left: 10px; 95 | padding-right: 10px; 96 | text-align: center; 97 | } 98 | 99 | #classCoverageDistribution, #classComplexity { 100 | height: 200px; 101 | width: 475px; 102 | } 103 | 104 | #toplink { 105 | position: fixed; 106 | left: 5px; 107 | bottom: 5px; 108 | outline: 0; 109 | } 110 | 111 | svg text { 112 | font-family: "Lucida Grande", "Lucida Sans Unicode", Verdana, Arial, Helvetica, sans-serif; 113 | font-size: 11px; 114 | color: #666; 115 | fill: #666; 116 | } 117 | 118 | .scrollbox { 119 | height:245px; 120 | overflow-x:hidden; 121 | overflow-y:scroll; 122 | } 123 | -------------------------------------------------------------------------------- /tests/SendPingbackTest.php: -------------------------------------------------------------------------------- 1 | client = new IndieWeb\MentionClientTest(false, 'empty'); 8 | } 9 | 10 | public function testNot200Response() { 11 | $endpoint = 'http://pingback-endpoint.example/404-response'; 12 | $response = $this->client->sendPingbackToEndpoint($endpoint, 'source', 'target'); 13 | $this->assertFalse($response); 14 | } 15 | 16 | public function testInvalidXMLResponse() { 17 | $endpoint = 'http://pingback-endpoint.example/invalid-xmlrpc'; 18 | $response = $this->client->sendPingbackToEndpoint($endpoint, 'source', 'target'); 19 | $this->assertFalse($response); 20 | } 21 | 22 | public function testInvalidBodyResponse() { 23 | $endpoint = 'http://pingback-endpoint.example/invalid-body'; 24 | $response = $this->client->sendPingbackToEndpoint($endpoint, 'source', 'target'); 25 | $this->assertFalse($response); 26 | } 27 | 28 | public function testInvalidRequest() { 29 | $endpoint = 'http://pingback-endpoint.example/invalid-request'; 30 | $response = $this->client->sendPingbackToEndpoint($endpoint, 'source', 'target'); 31 | $this->assertFalse($response); 32 | } 33 | 34 | public function testEmptyBodyResponse() { 35 | $endpoint = 'http://pingback-endpoint.example/empty-body'; 36 | $response = $this->client->sendPingbackToEndpoint($endpoint, 'source', 'target'); 37 | $this->assertTrue($response); 38 | } 39 | 40 | public function testValidResponse() { 41 | $endpoint = 'http://pingback-endpoint.example/valid-response'; 42 | $response = $this->client->sendPingbackToEndpoint($endpoint, 'source', 'target'); 43 | $this->assertTrue($response); 44 | } 45 | 46 | public function testSendPingbackNoEndpoint() { 47 | $target = 'http://pingback-target.example/no-endpoint.html'; 48 | $result = $this->client->sendPingback('http://source.example.com/', $target); 49 | $this->assertFalse($result); 50 | } 51 | 52 | public function testSendPingbackHasValidEndpoint() { 53 | $target = 'http://pingback-target.example/has-valid-endpoint.html'; 54 | $result = $this->client->sendPingback('http://source.example.com/', $target); 55 | $this->assertTrue($result); 56 | } 57 | 58 | public function testSendPingbackHasErroringEndpoint() { 59 | $target = 'http://pingback-target.example/has-erroring-endpoint.html'; 60 | $result = $this->client->sendPingback('http://source.example.com/', $target); 61 | $this->assertFalse($result); 62 | } 63 | } 64 | -------------------------------------------------------------------------------- /coverage/js/html5shiv.min.js: -------------------------------------------------------------------------------- 1 | /** 2 | * @preserve HTML5 Shiv 3.7.2 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed 3 | */ 4 | !function(a,b){function c(a,b){var c=a.createElement("p"),d=a.getElementsByTagName("head")[0]||a.documentElement;return c.innerHTML="x",d.insertBefore(c.lastChild,d.firstChild)}function d(){var a=t.elements;return"string"==typeof a?a.split(" "):a}function e(a,b){var c=t.elements;"string"!=typeof c&&(c=c.join(" ")),"string"!=typeof a&&(a=a.join(" ")),t.elements=c+" "+a,j(b)}function f(a){var b=s[a[q]];return b||(b={},r++,a[q]=r,s[r]=b),b}function g(a,c,d){if(c||(c=b),l)return c.createElement(a);d||(d=f(c));var e;return e=d.cache[a]?d.cache[a].cloneNode():p.test(a)?(d.cache[a]=d.createElem(a)).cloneNode():d.createElem(a),!e.canHaveChildren||o.test(a)||e.tagUrn?e:d.frag.appendChild(e)}function h(a,c){if(a||(a=b),l)return a.createDocumentFragment();c=c||f(a);for(var e=c.frag.cloneNode(),g=0,h=d(),i=h.length;i>g;g++)e.createElement(h[g]);return e}function i(a,b){b.cache||(b.cache={},b.createElem=a.createElement,b.createFrag=a.createDocumentFragment,b.frag=b.createFrag()),a.createElement=function(c){return t.shivMethods?g(c,a,b):b.createElem(c)},a.createDocumentFragment=Function("h,f","return function(){var n=f.cloneNode(),c=n.createElement;h.shivMethods&&("+d().join().replace(/[\w\-:]+/g,function(a){return b.createElem(a),b.frag.createElement(a),'c("'+a+'")'})+");return n}")(t,b.frag)}function j(a){a||(a=b);var d=f(a);return!t.shivCSS||k||d.hasCSS||(d.hasCSS=!!c(a,"article,aside,dialog,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}mark{background:#FF0;color:#000}template{display:none}")),l||i(a,d),a}var k,l,m="3.7.2",n=a.html5||{},o=/^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i,p=/^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i,q="_html5shiv",r=0,s={};!function(){try{var a=b.createElement("a");a.innerHTML="",k="hidden"in a,l=1==a.childNodes.length||function(){b.createElement("a");var a=b.createDocumentFragment();return"undefined"==typeof a.cloneNode||"undefined"==typeof a.createDocumentFragment||"undefined"==typeof a.createElement}()}catch(c){k=!0,l=!0}}();var t={elements:n.elements||"abbr article aside audio bdi canvas data datalist details dialog figcaption figure footer header hgroup main mark meter nav output picture progress section summary template time video",version:m,shivCSS:n.shivCSS!==!1,supportsUnknownElements:l,shivMethods:n.shivMethods!==!1,type:"default",shivDocument:j,createElement:g,createDocumentFragment:h,addElements:e};a.html5=t,j(b)}(this,document); -------------------------------------------------------------------------------- /tests/SendMentionsTest.php: -------------------------------------------------------------------------------- 1 | client = new IndieWeb\MentionClientTest(false, 'empty'); 8 | } 9 | 10 | public function testFromBodyWithNoLinks() { 11 | $total = $this->client->sendMentions('http://source.example.com/no-links.html', '

No links here

'); 12 | $this->assertEquals(0, $total); 13 | } 14 | 15 | public function testFromURLWithNoLinks() { 16 | $total = $this->client->sendMentions('http://source.example.com/no-links.html'); 17 | $this->assertEquals(0, $total); 18 | } 19 | 20 | public function testFromURLWithTwoValidLinks() { 21 | $total = $this->client->sendMentions('http://source.example.com/two-valid-links.html'); 22 | $this->assertEquals(2, $total); 23 | } 24 | 25 | public function testFromURLWithOneValidAndOneInvalidLink() { 26 | $total = $this->client->sendMentions('http://source.example.com/mixed-success-links.html'); 27 | $this->assertEquals(1, $total); 28 | } 29 | 30 | public function testDoesNotSendToLinksOutsideHEntry() { 31 | $total = $this->client->sendMentions('http://source.example.com/send-to-h-entry-links.html'); 32 | $this->assertEquals(1, $total); 33 | } 34 | 35 | public function testPrioritizesWebmentionEndpointOverPingback() { 36 | $result = $this->client->sendFirstSupportedMention('http://source.example.com/example.html', 'http://target.example.com/header.html'); 37 | $this->assertEquals('webmention', $result); 38 | } 39 | 40 | public function testFindsPingbackEndpointBecauseNoWebmentionEndpoint() { 41 | $result = $this->client->sendFirstSupportedMention('http://source.example.com/example.html', 'http://target.example.com/only-pingback.html'); 42 | $this->assertEquals('pingback', $result); 43 | } 44 | 45 | public function testDoesNotSendPingbackDespiteWebmentionFail() { 46 | $result = $this->client->sendFirstSupportedMention('http://source.example.com/example.html', 'http://target.example.com/webmention-failed.html'); 47 | $this->assertEquals(false, $result); 48 | } 49 | 50 | public function testSendsFailingPingback() { 51 | $result = $this->client->sendFirstSupportedMention('http://source.example.com/example.html', 'http://target.example.com/pingback-failed.html'); 52 | $this->assertEquals(false, $result); 53 | } 54 | 55 | public function testSendsFailingWebmention() { 56 | $result = $this->client->sendFirstSupportedMention('http://source.example.com/example.html', 'http://target.example.com/webmention-only-failed.html'); 57 | $this->assertEquals(false, $result); 58 | } 59 | 60 | public function testSendsWebmentionAndWasCreated() { 61 | $result = $this->client->sendFirstSupportedMention('http://source.example.com/example.html', 'http://target.example.com/webmention-created.html'); 62 | $this->assertEquals('webmention', $result); 63 | } 64 | 65 | } 66 | -------------------------------------------------------------------------------- /src/IndieWeb/MentionClientTest.php: -------------------------------------------------------------------------------- 1 | setAccessible(true); 15 | return $method->invokeArgs($this, $args); 16 | } 17 | 18 | public static function __callStatic($method, $args) { 19 | $method = new \ReflectionMethod('IndieWeb\MentionClient', $method); 20 | $method->setAccessible(true); 21 | return $method->invokeArgs(null, $args); 22 | } 23 | 24 | protected static function _head($url, $headers=array()) { 25 | self::$_redirects_remaining = 5; 26 | $response = self::_read_file($url); 27 | return array( 28 | 'code' => $response['code'], 29 | 'headers' => $response['headers'], 30 | 'url' => $response['url'] 31 | ); 32 | } 33 | 34 | protected static function _get($url, $headers=array()) { 35 | self::$_redirects_remaining = 5; 36 | return self::_read_file($url); 37 | } 38 | 39 | protected static function _post($url, $body, $headers=array()) { 40 | return self::_read_file($url); 41 | } 42 | 43 | private static function _read_file($url) { 44 | if(self::$dataDir) { 45 | $dataDir = self::$dataDir; 46 | } else { 47 | $dataDir = dirname(__FILE__).'/../../tests/data/'; 48 | } 49 | 50 | $filename = $dataDir.preg_replace('/https?:\/\//', '', $url); 51 | if(!file_exists($filename)) { 52 | $filename = dirname(__FILE__).'/../../tests/data/404.response.txt'; 53 | } 54 | $response = file_get_contents($filename); 55 | 56 | $split = explode("\r\n\r\n", $response); 57 | if(count($split) != 2) { 58 | throw new \Exception("Invalid file contents, check that newlines are CRLF: $url"); 59 | } 60 | list($headers, $body) = $split; 61 | 62 | if(preg_match('/HTTP\/1\.1 (\d+)/', $headers, $match)) { 63 | $code = $match[1]; 64 | } 65 | 66 | $headers = preg_replace('/HTTP\/1\.1 \d+ .+/', '', $headers); 67 | $parsedHeaders = self::_parse_headers($headers); 68 | 69 | if(($code == 302 || $code == 301) && array_key_exists('Location', $parsedHeaders)) { 70 | $effectiveUrl = \mf2\resolveUrl($url, $parsedHeaders['Location']); 71 | if(self::$_redirects_remaining > 0) { 72 | self::$_redirects_remaining--; 73 | return self::_read_file($effectiveUrl); 74 | } else { 75 | return [ 76 | 'code' => 0, 77 | 'headers' => $parsedHeaders, 78 | 'body' => $body, 79 | 'error' => 'too_many_redirects', 80 | 'error_description' => '', 81 | 'url' => $effectiveUrl 82 | ]; 83 | } 84 | } else { 85 | $effectiveUrl = $url; 86 | } 87 | 88 | return array( 89 | 'code' => $code, 90 | 'headers' => $parsedHeaders, 91 | 'body' => $body, 92 | 'url' => $effectiveUrl 93 | ); 94 | } 95 | } 96 | -------------------------------------------------------------------------------- /tests/FindOutgoingLinksTest.php: -------------------------------------------------------------------------------- 1 | example

'; 6 | $links = IndieWeb\MentionClientTest::findOutgoingLinks($html); 7 | $this->assertEquals(array('http://example.com/'), $links); 8 | } 9 | 10 | public function testFindLinkInHEntryContent() { 11 | $html = '
example
'; 12 | $mf2 = Mf2\parse($html, 'http://source.example.net/'); 13 | $links = IndieWeb\MentionClientTest::findOutgoingLinks($mf2); 14 | $this->assertEquals(array('http://example.com/'), $links); 15 | 16 | $html = '
http://example.com/
'; 17 | $mf2 = Mf2\parse($html, 'http://source.example.net/'); 18 | $links = IndieWeb\MentionClientTest::findOutgoingLinks($mf2); 19 | $this->assertEquals(array('http://example.com/'), $links); 20 | } 21 | 22 | public function testFindLinkInHEntryProperty() { 23 | $html = '
#example
'; 24 | $mf2 = Mf2\parse($html, 'http://source.example.net/'); 25 | $links = IndieWeb\MentionClientTest::findOutgoingLinks($mf2); 26 | $this->assertEquals(array('http://example.com/'), $links); 27 | } 28 | 29 | public function testFindLinkInNestedHEntryProperty() { 30 | $html = '
#example
'; 31 | $mf2 = Mf2\parse($html, 'http://source.example.net/'); 32 | $links = IndieWeb\MentionClientTest::findOutgoingLinks($mf2); 33 | $this->assertEquals(array('http://example.com/'), $links); 34 | } 35 | 36 | public function testFindLinksInProperties() { 37 | $input = json_decode('{ 38 | "type": [ 39 | "h-entry" 40 | ], 41 | "properties": { 42 | "author": [ 43 | { 44 | "type": [ 45 | "h-card" 46 | ], 47 | "properties": { 48 | "url": [ 49 | "http://example.com/" 50 | ], 51 | "name": [ 52 | "example" 53 | ] 54 | }, 55 | "value": "example" 56 | } 57 | ], 58 | "name": [ 59 | "#example" 60 | ], 61 | "url": [ 62 | "http://source.example.net/" 63 | ] 64 | } 65 | }'); 66 | $links = IndieWeb\MentionClientTest::findLinksInJSON($input); 67 | $this->assertEquals(array('http://example.com/','http://source.example.net/'), $links); 68 | } 69 | 70 | public function testFindNoLinksInHEntry() { 71 | $html = '
example
'; 72 | $mf2 = Mf2\parse($html, 'http://source.example.net/'); 73 | $links = IndieWeb\MentionClientTest::findOutgoingLinks($mf2); 74 | $this->assertEquals(array(), $links); 75 | } 76 | 77 | public function testFindNoLinksInHTML() { 78 | $html = '

Hello World

'; 79 | $mf2 = Mf2\parse($html, 'http://source.example.net/'); 80 | $links = IndieWeb\MentionClientTest::findOutgoingLinks($mf2); 81 | $this->assertEquals(array(), $links); 82 | } 83 | 84 | } 85 | -------------------------------------------------------------------------------- /tests/LinkHeaderParserTest.php: -------------------------------------------------------------------------------- 1 | client = new IndieWeb\MentionClientTest(false, 'empty'); 8 | } 9 | 10 | public function testParsesMultipleHeadersToArray() { 11 | $headers = "HTTP/1.1 200 OK\r 12 | Link: ; rel=\"http://webmention.org/\"\r 13 | Link: ; rel=\"webmention\"\r 14 | Link: ; rel=\"me\"\r 15 | "; 16 | 17 | $headers = IndieWeb\MentionClientTest::_parse_headers($headers); 18 | $this->assertInternalType('array', $headers['Link']); 19 | } 20 | 21 | public function testNormalizesHeaderNameCase() { 22 | $headers = "HTTP/1.1 200 OK\r 23 | One-two: three\r 24 | four-five: six\r 25 | Seven-Eight: nine\r 26 | TEN-ELEVEN: twelve\r 27 | "; 28 | 29 | $headers = IndieWeb\MentionClientTest::_parse_headers($headers); 30 | $this->assertArrayHasKey('One-Two', $headers); 31 | $this->assertArrayHasKey('Four-Five', $headers); 32 | $this->assertArrayHasKey('Seven-Eight', $headers); 33 | $this->assertArrayHasKey('Ten-Eleven', $headers); 34 | } 35 | 36 | public function testFindWebmentionLinkHeader() { 37 | $headers = "HTTP/1.1 200 OK\r 38 | Server: nginx/1.0.14\r 39 | Date: Thu, 04 Jul 2013 15:56:21 GMT\r 40 | Content-Type: text/html; charset=UTF-8\r 41 | Connection: keep-alive\r 42 | X-Powered-By: PHP/5.3.13\r 43 | X-Pingback: http://pingback.me/webmention?forward=http%3A%2F%2Faaronparecki.com%2Fwebmention.php\r 44 | Link: ; rel=\"http://webmention.org/\"\r 45 | Link: ; rel=\"webmention\"\r 46 | Link: ; rel=\"me\"\r 47 | "; 48 | 49 | $target = 'http://example.com/'; 50 | $this->client->c('headers', $target, IndieWeb\MentionClientTest::_parse_headers($headers)); 51 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 52 | $this->assertEquals('http://aaronparecki.com/webmention.php', $endpoint); 53 | } 54 | 55 | public function testFindWebmentionHeaderRelWebmention() { 56 | $header = '; rel="webmention"'; 57 | $endpoint = $this->client->_findWebmentionEndpointInHeader($header); 58 | $this->assertEquals('http://example.com/webmention', $endpoint); 59 | } 60 | 61 | public function testFindWebmentionHeaderRelWebmentionOrg() { 62 | $header = '; rel="http://webmention.org"'; 63 | $endpoint = $this->client->_findWebmentionEndpointInHeader($header); 64 | $this->assertEquals('http://example.com/webmention', $endpoint); 65 | } 66 | 67 | public function testFindWebmentionHeaderRelWebmentionOrgSlash() { 68 | $header = '; rel="http://webmention.org/"'; 69 | $endpoint = $this->client->_findWebmentionEndpointInHeader($header); 70 | $this->assertEquals('http://example.com/webmention', $endpoint); 71 | } 72 | 73 | public function testFindWebmentionLinkHeaderWithMultipleLinks() { 74 | $headers = "HTTP/1.1 200 OK\r 75 | Link: ; rel=\"hub\", ; rel=\"hub\", ; rel=\"self\", ; rel=\"hub\", ; rel=\"self\", ; rel=\"http://webmention.org/\", ; rel=shortlink\r 76 | "; 77 | 78 | $target = 'http://aaronparecki.com/'; 79 | $this->client->c('headers', $target, IndieWeb\MentionClientTest::_parse_headers($headers)); 80 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 81 | $this->assertEquals('http://notizblog.org/?webmention=endpoint', $endpoint); 82 | } 83 | 84 | public function testFindWebmentionHeaderRelativeUrl() { 85 | $header = '; rel="webmention"'; 86 | $endpoint = $this->client->_findWebmentionEndpointInHeader($header, 'http://example.com/post/1'); 87 | $this->assertEquals('http://example.com/webmention', $endpoint); 88 | } 89 | 90 | } 91 | -------------------------------------------------------------------------------- /coverage/js/respond.min.js: -------------------------------------------------------------------------------- 1 | /*! 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8 | } 9 | 10 | public function testFindWebmentionTagRelWebmentionHref() { 11 | $html = ''; 12 | $endpoint = $this->client->_findWebmentionEndpointInHTML($html); 13 | $this->assertEquals('http://example.com/webmention', $endpoint); 14 | } 15 | 16 | public function testFindWebmentionATagRelWebmentionHref() { 17 | $html = 'this site supports webmention'; 18 | $endpoint = $this->client->_findWebmentionEndpointInHTML($html); 19 | $this->assertEquals('http://example.com/webmention', $endpoint); 20 | } 21 | 22 | public function testFindWebmentionATagRelSpaceBeforeWebmentionHref() { 23 | $html = 'this site supports webmention'; 24 | $endpoint = $this->client->_findWebmentionEndpointInHTML($html); 25 | $this->assertEquals('http://example.com/webmention', $endpoint); 26 | } 27 | 28 | public function testFindWebmentionATagRelSpaceAfterWebmentionHref() { 29 | $html = 'this site supports webmention'; 30 | $endpoint = $this->client->_findWebmentionEndpointInHTML($html); 31 | $this->assertEquals('http://example.com/webmention', $endpoint); 32 | } 33 | 34 | public function testFindWebmentionLinkTagRelSpaceAroundWebmentionHref() { 35 | $html = ''; 36 | $endpoint = $this->client->_findWebmentionEndpointInHTML($html); 37 | $this->assertEquals('http://example.com/webmention', $endpoint); 38 | } 39 | 40 | public function testFindWebmentionTagHrefRelWebmention() { 41 | $html = ''; 42 | $endpoint = $this->client->_findWebmentionEndpointInHTML($html); 43 | $this->assertEquals('http://example.com/webmention', $endpoint); 44 | } 45 | 46 | public function testFindWebmentionTagRelNoSlashHref() { 47 | $html = ''; 48 | $endpoint = $this->client->_findWebmentionEndpointInHTML($html); 49 | $this->assertEquals('http://example.com/webmention', $endpoint); 50 | } 51 | 52 | public function testFindWebmentionTagHrefRelNoSlash() { 53 | $html = ''; 54 | $endpoint = $this->client->_findWebmentionEndpointInHTML($html); 55 | $this->assertEquals('http://example.com/webmention', $endpoint); 56 | } 57 | 58 | public function testFindWebmentionTagRelHref() { 59 | $html = ''; 60 | $endpoint = $this->client->_findWebmentionEndpointInHTML($html); 61 | $this->assertEquals('http://example.com/webmention', $endpoint); 62 | } 63 | 64 | public function testFindWebmentionTagHrefRel() { 65 | $html = ''; 66 | $endpoint = $this->client->_findWebmentionEndpointInHTML($html); 67 | $this->assertEquals('http://example.com/webmention', $endpoint); 68 | } 69 | 70 | public function testFindWebmentionTagExtraWhitespace() { 71 | $html = ''; 72 | $endpoint = $this->client->_findWebmentionEndpointInHTML($html); 73 | $this->assertEquals('http://example.com/webmention', $endpoint); 74 | } 75 | 76 | public function testFindWebmentionTagNoWhitespace() { 77 | $html = ''; 78 | $endpoint = $this->client->_findWebmentionEndpointInHTML($html); 79 | $this->assertEquals('http://example.com/webmention', $endpoint); 80 | } 81 | 82 | public function testFindWebmentionTagNoCloseTag() { 83 | $html = ''; 84 | $endpoint = $this->client->_findWebmentionEndpointInHTML($html); 85 | $this->assertEquals('http://example.com/webmention', $endpoint); 86 | } 87 | 88 | public function testFindWebmentionTagRelativeUrl() { 89 | $html = ''; 90 | $endpoint = $this->client->_findWebmentionEndpointInHTML($html, 'http://example.com/post/1'); 91 | $this->assertEquals('http://example.com/webmention', $endpoint); 92 | } 93 | 94 | public function testFindWebmentionTagMultipleRels() { 95 | $html = ''; 96 | $endpoint = $this->client->_findWebmentionEndpointInHTML($html, 'http://example.com/post/1'); 97 | $this->assertEquals('http://example.com/webmention', $endpoint); 98 | } 99 | 100 | public function testParseProtocolRelativeURL() { 101 | $html = ''; 102 | $endpoint = $this->client->_findWebmentionEndpointInHTML($html, 'https://example.com/post/1'); 103 | $this->assertEquals('https://example.com/webmention', $endpoint); 104 | } 105 | 106 | } 107 | -------------------------------------------------------------------------------- /coverage/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | Code Coverage for /Users/aaronpk/Code/mention-client-php/src/IndieWeb 6 | 7 | 8 | 9 | 13 | 14 | 15 |
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115 | 116 | 117 | 118 | 119 | 120 | -------------------------------------------------------------------------------- /tests/DiscoverTest.php: -------------------------------------------------------------------------------- 1 | client = new IndieWeb\MentionClientTest(false, 'empty'); 8 | } 9 | 10 | public function testDiscoverWebmentionEndpoint() { 11 | $headers = "HTTP/1.1 200 OK\r 12 | Link: ; rel=\"webmention\"\r 13 | Link: ; rel=\"me\"\r 14 | "; 15 | 16 | $target = 'http://example.com/'; 17 | $this->client->c('headers', $target, IndieWeb\MentionClientTest::_parse_headers($headers)); 18 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 19 | $this->assertEquals('http://aaronparecki.com/webmention.php', $endpoint); 20 | } 21 | 22 | public function testDiscoverPingbackEndpoint() { 23 | $headers = "HTTP/1.1 200 OK\r 24 | X-Pingback: http://pingback.me/webmention?forward=http%3A%2F%2Faaronparecki.com%2Fwebmention.php\r 25 | Link: ; rel=\"me\"\r 26 | "; 27 | 28 | $target = 'http://example.com/'; 29 | $this->client->c('headers', $target, IndieWeb\MentionClientTest::_parse_headers($headers)); 30 | $endpoint = $this->client->discoverPingbackEndpoint($target); 31 | $this->assertEquals('http://pingback.me/webmention?forward=http%3A%2F%2Faaronparecki.com%2Fwebmention.php', $endpoint); 32 | } 33 | 34 | public function testDiscoverWebmentionEndpointInHeader() { 35 | $target = 'http://target.example.com/header.html'; 36 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 37 | $this->assertEquals('http://webmention-endpoint.example/queued-response', $endpoint); 38 | } 39 | 40 | public function testDiscoverPingbackEndpointInHeader() { 41 | $target = 'http://target.example.com/header.html'; 42 | $endpoint = $this->client->discoverPingbackEndpoint($target); 43 | $this->assertEquals('http://pingback-endpoint.example/valid-response', $endpoint); 44 | } 45 | 46 | public function testDiscoverWebmentionEndpointInBodyLink() { 47 | $target = 'http://target.example.com/body-link.html'; 48 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 49 | $this->assertEquals('http://webmention.example/webmention', $endpoint); 50 | 51 | $target = 'http://target.example.com/body-link-org.html'; 52 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 53 | $this->assertEquals('http://webmention.example/webmention', $endpoint); 54 | 55 | $target = 'http://target.example.com/body-link-org2.html'; 56 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 57 | $this->assertEquals('http://webmention.example/webmention', $endpoint); 58 | } 59 | 60 | public function testDiscoverPingbackEndpointInBodyLink() { 61 | $target = 'http://target.example.com/body-link.html'; 62 | $endpoint = $this->client->discoverPingbackEndpoint($target); 63 | $this->assertEquals('http://webmention.example/pingback', $endpoint); 64 | } 65 | 66 | public function testDiscoverPingbackEndpointInBodyWithoutMf2() { 67 | $target = 'http://target.example.com/body-link.html'; 68 | $this->client->usemf2 = false; 69 | $endpoint = $this->client->discoverPingbackEndpoint($target); 70 | $this->assertEquals('http://webmention.example/pingback', $endpoint); 71 | } 72 | 73 | public function testDiscoverWebmentionEndpointInBodyA() { 74 | $target = 'http://target.example.com/body-a.html'; 75 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 76 | $this->assertEquals('http://webmention.example/webmention', $endpoint); 77 | } 78 | 79 | public function testDiscoverWebmentionEndpointInBodyAWithoutMf2() { 80 | $target = 'http://target.example.com/body-a.html'; 81 | $this->client->usemf2 = false; 82 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 83 | $this->assertEquals('http://webmention.example/webmention', $endpoint); 84 | } 85 | 86 | public function testShouldNotDiscoverWebmentionEndpointInBodyComment() { 87 | $target = 'http://target.example.com/false-endpoint-in-comment.html'; 88 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 89 | $this->assertEquals('http://webmention.example/correct', $endpoint); 90 | } 91 | 92 | public function testDiscoverWebmentionEndpointInDocumentOrder1() { 93 | $target = 'http://target.example.com/document-order-1.html'; 94 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 95 | $this->assertEquals('http://webmention.example/link', $endpoint); 96 | } 97 | 98 | public function testDiscoverWebmentionEndpointInDocumentOrder2() { 99 | $target = 'http://target.example.com/document-order-2.html'; 100 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 101 | $this->assertEquals('http://webmention.example/a', $endpoint); 102 | } 103 | 104 | public function testDiscoverWebmentionEndpointIsEmptyString() { 105 | $target = 'http://target.example.com/empty-string.html'; 106 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 107 | $this->assertEquals('http://target.example.com/empty-string.html', $endpoint); 108 | } 109 | 110 | public function testDiscoverWebmentionEndpointIsPathRelative() { 111 | $target = 'http://target.example.com/relative/path-relative-endpoint.html'; 112 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 113 | $this->assertEquals('http://target.example.com/relative/relative', $endpoint); 114 | } 115 | 116 | public function testDiscoverEndpointAfterRedirected() { 117 | $target = 'http://target.example.com/redirect.html'; 118 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 119 | $this->assertEquals('http://target.example.com/relative/webmention', $endpoint); 120 | } 121 | 122 | public function testDiscoverWebmentionEndpointInWebmentionRocksTest1() { 123 | $target = "http://target.example.com/webmention-rocks-test-1.html"; 124 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 125 | $this->assertEquals("http://target.example.com/test/1/webmention", $endpoint); 126 | } 127 | 128 | public function testDiscoverWebmentionEndpointInWebmentionRocksTest2() { 129 | $target = "http://target.example.com/webmention-rocks-test-2.html"; 130 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 131 | $this->assertEquals("https://webmention.rocks/test/2/webmention", $endpoint); 132 | } 133 | 134 | public function testDiscoverWebmentionEndpointInWebmentionRocksTest3() { 135 | $target = "http://target.example.com/webmention-rocks-test-3.html"; 136 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 137 | $this->assertEquals("http://target.example.com/test/3/webmention", $endpoint); 138 | } 139 | 140 | public function testDiscoverWebmentionEndpointInWebmentionRocksTest4() { 141 | $target = "http://target.example.com/webmention-rocks-test-4.html"; 142 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 143 | $this->assertEquals("https://webmention.rocks/test/4/webmention", $endpoint); 144 | } 145 | 146 | public function testDiscoverWebmentionEndpointInWebmentionRocksTest5() { 147 | $target = "http://target.example.com/webmention-rocks-test-5.html"; 148 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 149 | $this->assertEquals("http://target.example.com/test/5/webmention", $endpoint); 150 | } 151 | 152 | public function testDiscoverWebmentionEndpointInWebmentionRocksTest6() { 153 | $target = "http://target.example.com/webmention-rocks-test-6.html"; 154 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 155 | $this->assertEquals("https://webmention.rocks/test/6/webmention", $endpoint); 156 | } 157 | 158 | public function testDiscoverWebmentionEndpointInWebmentionRocksTest7() { 159 | $target = "http://target.example.com/webmention-rocks-test-7.html"; 160 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 161 | $this->assertEquals("https://webmention.rocks/test/7/webmention", $endpoint); 162 | } 163 | 164 | public function testDiscoverWebmentionEndpointInWebmentionRocksTest8() { 165 | $target = "http://target.example.com/webmention-rocks-test-8.html"; 166 | $endpoint = $this->client->discoverWebmentionEndpoint($target); 167 | $this->assertEquals("https://webmention.rocks/test/8/webmention", $endpoint); 168 | } 169 | 170 | } 171 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | Webmention Client 2 | ================= 3 | 4 | Client library for sending [webmention](http://indiewebcamp.com/webmention) and [pingback](http://indiewebcamp.com/pingback) notifications. 5 | 6 | [![Build Status](https://travis-ci.org/indieweb/mention-client-php.png?branch=master)](http://travis-ci.org/indieweb/mention-client-php) 7 | [![Packagist](https://img.shields.io/packagist/v/indieweb/mention-client.svg)](https://packagist.org/packages/indieweb/mention-client) 8 | 9 | Usage 10 | ----- 11 | 12 | ### Basic Usage 13 | 14 | Given one of your source URLs, this function will find links on the page, 15 | discover the webmention and pingback endpoints for each, and send mentions for any 16 | it discovers. 17 | 18 | ```php 19 | sendMentions($sourceURL); 22 | 23 | echo "Sent $sent mentions\n"; 24 | ?> 25 | ``` 26 | 27 | The library will fetch the source URL, parse it, and look for the first h-entry, 28 | h-card or h-event. It will then attempt to send webmentions (and pingbacks) to 29 | all URLs found in the object, as either properties or inside the "content" HTML. 30 | 31 | The library attempts to find the endpoints by doing a HEAD request to the target URL 32 | and looking at the headers, and if none are found, then it makes a GET request 33 | and searches the body of the page for the rel values. 34 | 35 | After finding either pingback or webmention endpoints, the request is sent to each. 36 | 37 | Alternatively, you can pass in HTML as the second parameter and the library will 38 | look for ALL absolute links in the HTML instead of fetching your post contents and 39 | looking for the microformats object. 40 | 41 | ```php 42 | sendMentions($sourceURL, $sourceHTML); 45 | 46 | echo "Sent $sent mentions\n"; 47 | ?> 48 | ``` 49 | 50 | ### Discovering the Webmention endpoint 51 | 52 | Given a target URL, this function will return its webmention endpoint 53 | if found, otherwise it will return false. 54 | 55 | ```php 56 | discoverWebmentionEndpoint($targetURL); 59 | $endpoint = $client->discoverPingbackEndpoint($targetURL); 60 | ?> 61 | ``` 62 | 63 | ### Sending a Webmention 64 | 65 | To send a webmention to a target URL, you can use the function below. This will 66 | first discover the webmention endpoint of the target, and if found, will then 67 | send the webmention payload to it. You can pass an additional parameter to include 68 | other properties in the payload. 69 | 70 | ```php 71 | sendWebmention($sourceURL, $targetURL); 74 | $response = $client->sendWebmention($sourceURL, $targetURL, ['vouch'=>$vouch]); 75 | ?> 76 | ``` 77 | 78 | If no webmention endpoint was found at the target, the function will return false. 79 | See the function below for an example of the response when the webmention is successful. 80 | 81 | You can also check if the endpoint advertises a webmention endpoint before trying 82 | to send one: 83 | 84 | ```php 85 | discoverWebmentionEndpoint($targetURL); 88 | if($supportsWebmention) { 89 | $client->sendWebmention($sourceURL, $targetURL); 90 | } 91 | ?> 92 | ``` 93 | 94 | ### Sending a Pingback 95 | 96 | ```php 97 | sendPingback($sourceURL, $targetURL); 100 | ?> 101 | ``` 102 | 103 | You can also check if the endpoint advertises a pingback endpoint before trying 104 | to send one: 105 | 106 | ```php 107 | discoverPingbackEndpoint($targetURL); 110 | if($supportsPingback) { 111 | $client->sendPingback($sourceURL, $targetURL); 112 | } 113 | ?> 114 | ``` 115 | 116 | ### Sending the Webmention or Pingback directly 117 | 118 | To send the actual webmention or pingback payload, you can use the static functions below. 119 | You can pass additional properties for the webmention request in an array if needed. 120 | 121 | ```php 122 | $vouch]); 125 | ?> 126 | ``` 127 | 128 | The response is an array containing the HTTP status code, HTTP headers, and the response body: 129 | 130 | ```json 131 | { 132 | "code": 202, 133 | "headers": { 134 | "Content-Type: text/plain" 135 | }, 136 | "body": "Webmention is processing" 137 | } 138 | ``` 139 | 140 | You can check if the webmention was accepted by testing if the response code is 200, 201 or 202. 141 | 142 | ```php 143 | 146 | ``` 147 | 148 | The pingback function returns true or false depending on whether the pingback was successfully sent. 149 | 150 | 151 | 152 | ### Finding target URLs in a source document 153 | 154 | If you have a rendered HTML page (or partial HTML page), you can use this function to 155 | return a list of outgoing links found on the page. 156 | 157 | ```php 158 | findOutgoingLinks($html); 161 | ?> 162 | ``` 163 | 164 | Alternately, you can pass a parsed Microformats object to the `findOutgoingLinks` 165 | function and it will search for URLs in any property as well as in the HTML of 166 | any e-content objects. 167 | 168 | ```php 169 | $client = new IndieWeb\MentionClient(); 170 | $parsed = \Mf2\parse($html, $sourceURL); 171 | $urls = $client->findOutgoingLinks($parsed); 172 | ``` 173 | 174 | All links found will be returned an array, with duplicate URLs removed. If no links 175 | are found, it will return an empty array. 176 | 177 | ```json 178 | [ 179 | "http://example.com/1", 180 | "http://example.com/2" 181 | ] 182 | ``` 183 | 184 | ### Custom User Agent 185 | 186 | You can set the user agent that this library uses when making HTTP requests. 187 | 188 | ```php 189 | IndieWeb\MentionClient::setUserAgent('Custom user agent string'); 190 | ``` 191 | 192 | At that point, any HTTP request (GET, HEAD, POST) that this library makes will include the user agent header you've set. 193 | 194 | 195 | ### Debugging 196 | 197 | If you want to collect debugging information so you can see the steps the library 198 | is doing, run `IndieWeb\MentionClient::enableDebug();` before calling any other function. 199 | 200 | 201 | 202 | 203 | About Webmention 204 | ---------------- 205 | 206 | To learn more about Webmention, see [webmention.net](http://webmention.net). 207 | 208 | The [webmention.io](http://webmention.io/) service can also act as a pingback->webmention 209 | proxy which will allow you to accept pingbacks as if they were sent as webmentions. 210 | 211 | 212 | About Pingback 213 | -------------- 214 | 215 | If you want to accept pingbacks on your site, check out [webmention.io](http://webmention.io/#use-it) 216 | which handles accepting the XMLRPC request and exposes the data via an API. 217 | 218 | 219 | License 220 | ------- 221 | 222 | Copyright 2013-2017 by Aaron Parecki and contributors 223 | 224 | Available under the Apache 2.0 and MIT licenses. 225 | 226 | #### Apache 2.0 227 | 228 | Licensed under the Apache License, Version 2.0 (the "License"); 229 | you may not use this file except in compliance with the License. 230 | You may obtain a copy of the License at 231 | 232 | http://www.apache.org/licenses/LICENSE-2.0 233 | 234 | Unless required by applicable law or agreed to in writing, software 235 | distributed under the License is distributed on an "AS IS" BASIS, 236 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 237 | See the License for the specific language governing permissions and 238 | limitations under the License. 239 | 240 | #### MIT 241 | 242 | Permission is hereby granted, free of charge, to any person obtaining a copy 243 | of this software and associated documentation files (the "Software"), to deal 244 | in the Software without restriction, including without limitation the rights 245 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 246 | copies of the Software, and to permit persons to whom the Software is 247 | furnished to do so, subject to the following conditions: 248 | 249 | The above copyright notice and this permission notice shall be included in all 250 | copies or substantial portions of the Software. 251 | 252 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 253 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 254 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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143 | 144 | 145 | 146 | 147 | 148 | 285 | 286 | 287 | -------------------------------------------------------------------------------- /coverage/clover.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | 110 | 111 | 112 | 113 | 114 | 115 | 116 | 117 | 118 | 119 | 120 | 121 | 122 | 123 | 124 | 125 | 126 | 127 | 128 | 129 | 130 | 131 | 132 | 133 | 134 | 135 | 136 | 137 | 138 | 139 | 140 | 141 | 142 | 143 | 144 | 145 | 146 | 147 | 148 | 149 | 150 | 151 | 152 | 153 | 154 | 155 | 156 | 157 | 158 | 159 | 160 | 161 | 162 | 163 | 164 | 165 | 166 | 167 | 168 | 169 | 170 | 171 | 172 | 173 | 174 | 175 | 176 | 177 | 178 | 179 | 180 | 181 | 182 | 183 | 184 | 185 | 186 | 187 | 188 | 189 | 190 | 191 | 192 | 193 | 194 | 195 | 196 | 197 | 198 | 199 | 200 | 201 | 202 | 203 | 204 | 205 | 206 | 207 | 208 | 209 | 210 | 211 | 212 | 213 | 214 | 215 | 216 | 217 | 218 | 219 | 220 | 221 | 222 | 223 | 224 | 225 | 226 | 227 | 228 | 229 | 230 | 231 | 232 | 233 | 234 | 235 | 236 | 237 | 238 | 239 | 240 | 241 | 242 | 243 | 244 | 245 | 246 | 247 | 248 | 249 | 250 | 251 | 252 | 253 | 254 | 255 | 256 | 257 | 258 | 259 | 260 | 261 | 262 | 263 | 264 | 265 | 266 | 267 | 268 | 269 | 270 | 271 | 272 | 273 | 274 | 275 | 276 | -------------------------------------------------------------------------------- /src/IndieWeb/MentionClient.php: -------------------------------------------------------------------------------- 1 | c . 49 | * @param string $target URL 50 | * @return mixed setting $this->c('pingbackServer', $target); 51 | */ 52 | public function discoverPingbackEndpoint($target) { 53 | 54 | if($this->c('supportsPingback', $target) === null) { 55 | $this->c('supportsPingback', $target, false); 56 | 57 | // First try a HEAD request and look for X-Pingback header 58 | if(!$this->c('headers', $target)) { 59 | $head = static::_head($target); 60 | $target = $head['url']; 61 | $this->c('headers', $target, $head['headers']); 62 | } 63 | 64 | $headers = $this->c('headers', $target); 65 | if(array_key_exists('X-Pingback', $headers)) { 66 | self::_debug("discoverPingbackEndpoint: Found pingback server in header"); 67 | $this->c('pingbackServer', $target, $headers['X-Pingback']); 68 | $this->c('supportsPingback', $target, true); 69 | } else { 70 | self::_debug("discoverPingbackEndpoint: No pingback server found in header, looking in the body now"); 71 | if(!$this->c('body', $target)) { 72 | $body = static::_get($target); 73 | $target = $body['url']; 74 | $this->c('body', $target, $body['body']); 75 | $this->_parseBody($target, $body['body']); 76 | } 77 | if($rels=$this->c('rels', $target)) { 78 | // If the mf2 parser is present, then rels will have been set, and use that instead 79 | if(count($rels)) { 80 | if(array_key_exists('pingback', $rels)) { 81 | $this->c('pingbackServer', $target, $rels['pingback'][0]); 82 | $this->c('supportsPingback', $target, true); 83 | } 84 | } 85 | } else { 86 | $body = $this->c('body', $target); 87 | if(preg_match("//i", $body, $match)) { 88 | $this->c('pingbackServer', $target, $match[1]); 89 | $this->c('supportsPingback', $target, true); 90 | } 91 | } 92 | } 93 | 94 | self::_debug("discoverPingbackEndpoint: pingback server: " . $this->c('pingbackServer', $target)); 95 | } 96 | 97 | return $this->c('pingbackServer', $target); 98 | } 99 | 100 | /** 101 | * Sends pingback to endpoints 102 | * @param $endpoint string URL for pingback listener 103 | * @param $source string originating post URL 104 | * @param $target string URL like permalink of target post 105 | * @return bool Successful response MUST contain a single string 106 | */ 107 | public static function sendPingbackToEndpoint($endpoint, $source, $target) { 108 | self::_debug("sendPingbackToEndpoint: Sending pingback now!"); 109 | 110 | $payload = static::xmlrpc_encode_request('pingback.ping', array($source, $target)); 111 | 112 | $response = static::_post($endpoint, $payload, array( 113 | 'Content-type: application/xml' 114 | )); 115 | 116 | if($response['code'] != 200 || empty($response['body'])) 117 | return false; 118 | 119 | // collapse whitespace just to be safe 120 | $body = strtolower(preg_replace('/\s+/', '', $response['body'])); 121 | 122 | // successful response MUST contain a single string 123 | return $body && strpos($body, '') === false && strpos($body, '') !== false; 124 | } 125 | 126 | /** 127 | * Public function to send pingbacks to $targetURL 128 | * @param $sourceURL string URL for source of pingback 129 | * @param $targetURL string URL for destination of pingback 130 | * @return bool runs sendPingbackToEndpoint(). 131 | * @see MentionClient::sendPingbackToEndpoint() 132 | */ 133 | public function sendPingback($sourceURL, $targetURL) { 134 | 135 | // If we haven't discovered the pingback endpoint yet, do it now 136 | if($this->c('supportsPingback', $targetURL) === null) { 137 | $this->discoverPingbackEndpoint($targetURL); 138 | } 139 | 140 | $pingbackServer = $this->c('pingbackServer', $targetURL); 141 | if($pingbackServer) { 142 | self::_debug("sendPingback: Sending to pingback server: " . $pingbackServer); 143 | return self::sendPingbackToEndpoint($pingbackServer, $sourceURL, $targetURL); 144 | } else { 145 | return false; 146 | } 147 | } 148 | 149 | /** 150 | * Parses body of html. Protected method. 151 | * @param $target string the URL of the target page 152 | * @param $html string the HTML of page 153 | */ 154 | protected function _parseBody($target, $html) { 155 | if(class_exists('\Mf2\Parser') && $this->usemf2) { 156 | $parser = new \Mf2\Parser($html, $target); 157 | list($rels, $alternates) = $parser->parseRelsAndAlternates(); 158 | $this->c('rels', $target, $rels); 159 | } 160 | } 161 | 162 | /** 163 | * finds webmention endpoints in the body. protected function 164 | * @param $body 165 | * @param string $targetURL 166 | * @return bool 167 | */ 168 | protected function _findWebmentionEndpointInHTML($body, $targetURL = false) { 169 | $endpoint = false; 170 | 171 | $body = preg_replace('//Us', '', $body); 172 | if(preg_match('/<(?:link|a)[ ]+href="([^"]*)"[ ]+rel="[^" ]* ?webmention ?[^" ]*"[ ]*\/?>/i', $body, $match) 173 | || preg_match('/<(?:link|a)[ ]+rel="[^" ]* ?webmention ?[^" ]*"[ ]+href="([^"]*)"[ ]*\/?>/i', $body, $match)) { 174 | $endpoint = $match[1]; 175 | } 176 | if($endpoint !== false && $targetURL && function_exists('\Mf2\resolveUrl')) { 177 | // Resolve the URL if it's relative 178 | $endpoint = \Mf2\resolveUrl($targetURL, $endpoint); 179 | } 180 | return $endpoint; 181 | } 182 | 183 | /** 184 | * @param $link_header 185 | * @param string $targetURL 186 | * @return bool 187 | */ 188 | protected function _findWebmentionEndpointInHeader($link_header, $targetURL = false) { 189 | $endpoint = false; 190 | if(preg_match('~<((?:https?://)?[^>]+)>; rel="?(?:https?://webmention.org/?|webmention)"?~', $link_header, $match)) { 191 | $endpoint = $match[1]; 192 | } 193 | if($endpoint && $targetURL && function_exists('\Mf2\resolveUrl')) { 194 | // Resolve the URL if it's relative 195 | $endpoint = \Mf2\resolveUrl($targetURL, $endpoint); 196 | } 197 | return $endpoint; 198 | } 199 | 200 | /** 201 | * Finds webmention endpoints at URL. Examines header request. 202 | * Also modifies $this->c to indicate if $target accepts webmention 203 | * @param $target string the URL to examine for endpoints. 204 | * @return mixed 205 | */ 206 | public function discoverWebmentionEndpoint($target) { 207 | 208 | if($this->c('supportsWebmention', $target) === null) { 209 | $this->c('supportsWebmention', $target, false); 210 | 211 | // First try a HEAD request and look for Link header 212 | if(!$this->c('headers', $target)) { 213 | $head = static::_head($target); 214 | $target = $head['url']; 215 | $this->c('headers', $target, $head['headers']); 216 | } 217 | 218 | $headers = $this->c('headers', $target); 219 | 220 | $link_header = false; 221 | 222 | if(array_key_exists('Link', $headers)) { 223 | if(is_array($headers['Link'])) { 224 | $link_header = implode(", ", $headers['Link']); 225 | } else { 226 | $link_header = $headers['Link']; 227 | } 228 | } 229 | 230 | if($link_header && ($endpoint=$this->_findWebmentionEndpointInHeader($link_header, $target))) { 231 | self::_debug("discoverWebmentionEndpoint: Found webmention server in header"); 232 | $this->c('webmentionServer', $target, $endpoint); 233 | $this->c('supportsWebmention', $target, true); 234 | } else { 235 | self::_debug("discoverWebmentionEndpoint: No webmention server found in header, looking in body now"); 236 | if(!$this->c('body', $target)) { 237 | $body = static::_get($target); 238 | $target = $body['url']; 239 | $this->c('body', $target, $body['body']); 240 | $this->_parseBody($target, $body['body']); 241 | } 242 | if($rels=$this->c('rels', $target)) { 243 | // If the mf2 parser is present, then rels will have been set, so use that instead 244 | if(count($rels)) { 245 | if(array_key_exists('webmention', $rels)) { 246 | $endpoint = $rels['webmention'][0]; 247 | $this->c('webmentionServer', $target, $endpoint); 248 | $this->c('supportsWebmention', $target, true); 249 | } elseif(array_key_exists('http://webmention.org/', $rels) || array_key_exists('http://webmention.org', $rels)) { 250 | $endpoint = $rels[array_key_exists('http://webmention.org/', $rels) ? 'http://webmention.org/' : 'http://webmention.org'][0]; 251 | $this->c('webmentionServer', $target, $endpoint); 252 | $this->c('supportsWebmention', $target, true); 253 | } 254 | } 255 | } else { 256 | if($endpoint=$this->_findWebmentionEndpointInHTML($this->c('body', $target), $target)) { 257 | $this->c('webmentionServer', $target, $endpoint); 258 | $this->c('supportsWebmention', $target, true); 259 | } 260 | } 261 | } 262 | 263 | self::_debug("discoverWebmentionEndpoint: webmention server: " . $this->c('webmentionServer', $target)); 264 | } 265 | 266 | return $this->c('webmentionServer', $target); 267 | } 268 | 269 | /** 270 | * Static function can send a webmention to an endpoint via static::_post 271 | * @param $endpoint string URL of endpoint detected 272 | * @param $source string URL of originating post (other server will check probably) 273 | * @param $target string URL of target post 274 | * @param array $additional extra optional stuff that will be included in payload. 275 | * @return array 276 | */ 277 | public static function sendWebmentionToEndpoint($endpoint, $source, $target, $additional = array()) { 278 | 279 | self::_debug("sendWebmentionToEndpoint: Sending webmention now!"); 280 | 281 | $payload = http_build_query(array_merge(array( 282 | 'source' => $source, 283 | 'target' => $target 284 | ), $additional)); 285 | 286 | return static::_post($endpoint, $payload, array( 287 | 'Content-type: application/x-www-form-urlencoded', 288 | 'Accept: application/json, */*;q=0.8' 289 | )); 290 | } 291 | 292 | /** 293 | * Sends webmention to a target url. may use 294 | * @param $sourceURL 295 | * @param $targetURL 296 | * @param array $additional 297 | * @return array|bool 298 | * @see MentionClient::sendWebmentionToEndpoint() 299 | */ 300 | public function sendWebmention($sourceURL, $targetURL, $additional = array()) { 301 | 302 | // If we haven't discovered the webmention endpoint yet, do it now 303 | if($this->c('supportsWebmention', $targetURL) === null) { 304 | $this->discoverWebmentionEndpoint($targetURL); 305 | } 306 | 307 | $webmentionServer = $this->c('webmentionServer', $targetURL); 308 | if($webmentionServer) { 309 | self::_debug("sendWebmention: Sending to webmention server: " . $webmentionServer); 310 | return self::sendWebmentionToEndpoint($webmentionServer, $sourceURL, $targetURL, $additional); 311 | } else { 312 | return false; 313 | } 314 | } 315 | 316 | /** 317 | * Scans outgoing links in block of text $input. 318 | * @param $input string html block. 319 | * @return array array of unique links or empty. 320 | */ 321 | public static function findOutgoingLinks($input) { 322 | // Find all outgoing links in the source 323 | if(is_string($input)) { 324 | preg_match_all("/]+href=.(https?:\/\/[^'\"]+)/i", $input, $matches); 325 | return array_unique($matches[1]); 326 | } elseif (is_array($input) && array_key_exists('items', $input) && array_key_exists(0, $input['items'])) { 327 | $links = array(); 328 | 329 | // Find links in the content HTML 330 | $item = $input['items'][0]; 331 | 332 | if (array_key_exists('content', $item['properties'])) { 333 | if (is_array($item['properties']['content'][0])) { 334 | $html = $item['properties']['content'][0]['html']; 335 | $links = array_merge($links, self::findOutgoingLinks($html)); 336 | } else { 337 | $text = $item['properties']['content'][0]; 338 | $links = array_merge($links, self::findLinksInText($text)); 339 | } 340 | } 341 | 342 | // Look at all properties of the item and collect all the ones that look like URLs 343 | $links = array_merge($links, self::findLinksInJSON($item)); 344 | 345 | return array_unique($links); 346 | } else { 347 | return array(); 348 | } 349 | } 350 | 351 | /** 352 | * find all links in text. 353 | * @param $input string text block 354 | * @return mixed array of links in text block. 355 | */ 356 | public static function findLinksInText($input) { 357 | preg_match_all('/https?:\/\/[^ ]+/', $input, $matches); 358 | return array_unique($matches[0]); 359 | } 360 | 361 | /** 362 | * find links in JSON input string. 363 | * @param $input string JSON object. 364 | * @return array of links in JSON object. 365 | */ 366 | public static function findLinksInJSON($input) { 367 | $links = array(); 368 | // This recursively iterates over the whole input array and searches for 369 | // everything that looks like a URL regardless of its depth or property name 370 | foreach(new \RecursiveIteratorIterator(new \RecursiveArrayIterator($input)) as $key => $value) { 371 | if(substr($value, 0, 7) == 'http://' || substr($value, 0, 8) == 'https://') 372 | $links[] = $value; 373 | } 374 | return $links; 375 | } 376 | 377 | /** 378 | * Tries to send webmention and pingbacks to each link on $sourceURL. Depends on Microformats2 379 | * @param $sourceURL string URL to examine to send mentions to 380 | * @param bool $sourceBody if true will search for outgoing links with this (string). 381 | * @return int 382 | * @see \Mf2\parse 383 | */ 384 | public function sendMentions($sourceURL, $sourceBody = false) { 385 | if($sourceBody) { 386 | $this->_sourceBody = $sourceBody; 387 | $this->_links = self::findOutgoingLinks($sourceBody); 388 | } else { 389 | $body = static::_get($sourceURL); 390 | $this->_sourceBody = $body['body']; 391 | $parsed = \Mf2\parse($this->_sourceBody, $sourceURL); 392 | $this->_links = self::findOutgoingLinks($parsed); 393 | } 394 | 395 | $totalAccepted = 0; 396 | 397 | foreach($this->_links as $target) { 398 | self::_debug("sendMentions: Checking $target for webmention and pingback endpoints"); 399 | 400 | if($this->sendFirstSupportedMention($sourceURL, $target)) { 401 | $totalAccepted++; 402 | } 403 | } 404 | 405 | return $totalAccepted; 406 | } 407 | 408 | /** 409 | * @param $source 410 | * @param $target 411 | * @return bool|string 412 | */ 413 | public function sendFirstSupportedMention($source, $target) { 414 | 415 | $accepted = false; 416 | 417 | // Look for a webmention endpoint first 418 | if($this->discoverWebmentionEndpoint($target)) { 419 | $result = $this->sendWebmention($source, $target); 420 | if($result && 421 | ($result['code'] == 200 422 | || $result['code'] == 201 423 | || $result['code'] == 202)) { 424 | $accepted = 'webmention'; 425 | } 426 | // Only look for a pingback server if we didn't find a webmention server 427 | } else if($this->discoverPingbackEndpoint($target)) { 428 | $result = $this->sendPingback($source, $target); 429 | if($result) { 430 | $accepted = 'pingback'; 431 | } 432 | } 433 | 434 | return $accepted; 435 | } 436 | 437 | /** 438 | * Enables debug messages to appear during activity. Not recommended for production use. 439 | * @codeCoverageIgnore 440 | */ 441 | public static function enableDebug() { 442 | self::$_debugEnabled = true; 443 | } 444 | /** 445 | * @codeCoverageIgnore 446 | */ 447 | private static function _debug($msg) { 448 | if(self::$_debugEnabled) 449 | echo "\t" . $msg . "\n"; 450 | } 451 | 452 | /** 453 | * @param $url 454 | * @return array 455 | * @codeCoverageIgnore 456 | */ 457 | protected static function _head($url, $headers=array()) { 458 | if(self::$_userAgent) 459 | $headers[] = 'User-Agent: '.self::$_userAgent; 460 | 461 | $ch = curl_init($url); 462 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 463 | curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); 464 | curl_setopt($ch, CURLOPT_HEADER, true); 465 | curl_setopt($ch, CURLOPT_NOBODY, true); 466 | curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); 467 | if (self::$_proxy) curl_setopt($ch, CURLOPT_PROXY, self::$_proxy); 468 | $response = curl_exec($ch); 469 | return array( 470 | 'code' => curl_getinfo($ch, CURLINFO_HTTP_CODE), 471 | 'headers' => self::_parse_headers(trim($response)), 472 | 'url' => curl_getinfo($ch, CURLINFO_EFFECTIVE_URL) 473 | ); 474 | } 475 | 476 | /** 477 | * Protected static function 478 | * @param $url string URL to grab through curl. 479 | * @return array with keys 'code' 'headers' and 'body' 480 | * @codeCoverageIgnore 481 | */ 482 | protected static function _get($url, $headers=array()) { 483 | if(self::$_userAgent) 484 | $headers[] = 'User-Agent: '.self::$_userAgent; 485 | 486 | $ch = curl_init($url); 487 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 488 | curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); 489 | curl_setopt($ch, CURLOPT_HEADER, true); 490 | curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); 491 | if (self::$_proxy) curl_setopt($ch, CURLOPT_PROXY, self::$_proxy); 492 | $response = curl_exec($ch); 493 | $header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE); 494 | return array( 495 | 'code' => curl_getinfo($ch, CURLINFO_HTTP_CODE), 496 | 'headers' => self::_parse_headers(trim(substr($response, 0, $header_size))), 497 | 'body' => substr($response, $header_size), 498 | 'url' => curl_getinfo($ch, CURLINFO_EFFECTIVE_URL) 499 | ); 500 | } 501 | 502 | /** 503 | * @param $url 504 | * @param $body 505 | * @param array $headers 506 | * @return array 507 | * @codeCoverageIgnore 508 | */ 509 | protected static function _post($url, $body, $headers=array()) { 510 | if(self::$_userAgent) 511 | $headers[] = 'User-Agent: '.self::$_userAgent; 512 | 513 | $ch = curl_init($url); 514 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 515 | curl_setopt($ch, CURLOPT_POST, true); 516 | curl_setopt($ch, CURLOPT_POSTFIELDS, $body); 517 | curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); 518 | curl_setopt($ch, CURLOPT_HEADER, true); 519 | if (self::$_proxy) curl_setopt($ch, CURLOPT_PROXY, self::$_proxy); 520 | $response = curl_exec($ch); 521 | self::_debug($response); 522 | $header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE); 523 | return array( 524 | 'code' => curl_getinfo($ch, CURLINFO_HTTP_CODE), 525 | 'headers' => self::_parse_headers(trim(substr($response, 0, $header_size))), 526 | 'body' => substr($response, $header_size) 527 | ); 528 | } 529 | 530 | /** 531 | * Protected static function to parse headers. 532 | * @param $headers 533 | * @return array 534 | */ 535 | protected static function _parse_headers($headers) { 536 | $retVal = array(); 537 | $fields = explode("\r\n", preg_replace('/\x0D\x0A[\x09\x20]+/', ' ', $headers)); 538 | foreach($fields as $field) { 539 | if (preg_match('/([^:]+): (.+)/m', $field, $match)) { 540 | $match[1] = preg_replace_callback('/(?<=^|[\x09\x20\x2D])./', function($m) { 541 | return strtoupper($m[0]); 542 | }, strtolower(trim($match[1]))); 543 | // If there's already a value set for the header name being returned, turn it into an array and add the new value 544 | $match[1] = preg_replace_callback('/(?<=^|[\x09\x20\x2D])./', function($m) { 545 | return strtoupper($m[0]); 546 | }, strtolower(trim($match[1]))); 547 | if (isset($retVal[$match[1]])) { 548 | if (!is_array($retVal[$match[1]])) 549 | $retVal[$match[1]] = array($retVal[$match[1]]); 550 | $retVal[$match[1]][] = $match[2]; 551 | } else { 552 | $retVal[$match[1]] = trim($match[2]); 553 | } 554 | } 555 | } 556 | return $retVal; 557 | } 558 | 559 | /** 560 | * Static function for XML-RPC encoding request. 561 | * @param $method string goes into MethodName XML tag 562 | * @param $params array set of strings that go into param/value XML tags. 563 | * @return string 564 | */ 565 | public static function xmlrpc_encode_request($method, $params) { 566 | $xml = ''; 567 | $xml .= ''; 568 | $xml .= ''.htmlspecialchars($method).''; 569 | $xml .= ''; 570 | foreach ($params as $param) { 571 | $xml .= ''.htmlspecialchars($param).''; 572 | } 573 | $xml .= ''; 574 | 575 | return $xml; 576 | } 577 | 578 | /** 579 | * Caching key/value system for MentionClient 580 | * @param $type 581 | * @param $url 582 | * @param mixed $val If not null, is set to default value 583 | * @return mixed 584 | */ 585 | public function c($type, $url, $val=null) { 586 | // Create the empty record if it doesn't yet exist 587 | $key = '_'.$type; 588 | 589 | if(!array_key_exists($url, $this->{$key})) { 590 | $this->{$key}[$url] = null; 591 | } 592 | 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