mirror of
https://github.com/sorenpeter/timeline.git
synced 2025-12-15 10:57:01 +00:00
67 lines
1.9 KiB
PHP
67 lines
1.9 KiB
PHP
<?php
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# Source: https://gist.github.com/adactio/6484118
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# Licensed under a CC0 1.0 Universal (CC0 1.0) Public Domain Dedication
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# http://creativecommons.org/publicdomain/zero/1.0/
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if (!isset($_POST['source']) || !isset($_POST['target'])) {
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print('Please send a propper webmention to this endpoint');
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header($_SERVER['SERVER_PROTOCOL'] . ' 400 Bad Request');
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exit;
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}
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ob_start();
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$ch = curl_init($_POST['source']);
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curl_setopt($ch,CURLOPT_USERAGENT,'Timeline Twtxt Web-client (webmention.org)');
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curl_setopt($ch,CURLOPT_HEADER,0);
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$ok = curl_exec($ch);
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curl_close($ch);
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$source = ob_get_contents();
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ob_end_clean();
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function twtFromDate($url) {
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// Split URL into fragment and file path, and retrurns twt maching date
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$datetime = parse_url($url, PHP_URL_FRAGMENT);
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$twtfile = strtok($url, "#");
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return preg_grep($datetime, explode(PHP_EOL,$source));
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}
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function twtMentionInSource($twt){
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// Tests if twt contains a mentions to target
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$pattern = '/@<([^>]+)\s([^>]+)>/'; // Matches "@<nick url>"
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// Match only mention of specific URL from TARGET
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return preg_match($pattern, $twt);
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}
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if (stristr($_POST['source'], ".txt#")) {
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header($_SERVER['SERVER_PROTOCOL'] . ' 202 Accepted');
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// Split URL into fragment and file path, and retrurns twt maching date
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$datetime = "/".parse_url($_POST['source'], PHP_URL_FRAGMENT)."/";
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//$twtfile = strtok($_POST['source'], "#");
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$txt = explode(PHP_EOL, $source);
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$twt = preg_grep($datetime, $txt);
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/*
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if (twtMentionInSource($twt) {
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$twtMention = "YES!";
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}
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*/
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$logfile = './mentions.txt'; // Make sure file is writeable
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$log = date("Y-m-d\TH:i:s\Z") . "\t"
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."Recived webmention from ".$_POST['source']
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." mentioning ".$_POST['target']
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." -- ".$twt.$datetime
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//." (IP: ".$_SERVER['REMOTE_ADDR'].")"
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.PHP_EOL;
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file_put_contents($logfile, $log, FILE_APPEND);
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}
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else {
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header($_SERVER['SERVER_PROTOCOL'] . ' 400 Bad Request');
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exit;
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}
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?>
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