Add Wordpress plugin

dev/embed.html

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+<script src="//dav.li/jquery/2.1.4.js"></script>
+<script>
+	var $_GET = {};
+	document.location.search.replace(/\??(?:([^=]+)=([^&]*)&?)/g, function () {
+		function decode(s) {
+			return decodeURIComponent(s.split("+").join(" "));
+		}
+		$_GET[decode(arguments[1])] = decode(arguments[2]);
+	});
+	$.ajax({
+		url: $_GET["url"]
+	}).done(function (data) {
+		console.log(data);
+	});
+</script>

dev/test.php

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+<?php
+if(isset($_GET["url"]) && $_GET["url"]!=""){
+	$url = $_GET["url"];
+}
+
+$ch = curl_init();
+curl_setopt($ch, CURLOPT_URL,$url);
+curl_setopt($ch, CURLOPT_USERAGENT, 'Opera/9.23 (Windows NT 5.1; U; en)');
+curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
+
+## Below two option will enable the HTTPS option.
+curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
+curl_setopt($ch, CURLOPT_SSL_VERIFYHOST,  2);
+$result = curl_exec($ch);
+var_dump($result);
+?>

wordpress/mastodon-embed/mastodon-embed.php

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+<?php
+/**
+ * Plugin Name: Mastodon embed
+ * Plugin URI: https://github.com/DavidLibeau/mastodon-widget
+ * Description: A plugin to embed Mastodon statuses.
+ * Version: 1.0
+ * Author: David Libeau
+ */
+
+
+function mastodon_embed_callback($atts=null, $content=null)
+{
+	extract($atts);
+
+	if(isset($url) && $url!=""){
+
+		// CURL $_GET["url"]
+		$ch = curl_init(urldecode(str_replace("https://", "http://", $url)));
+		curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+		curl_setopt($ch, CURLOPT_BINARYTRANSFER, true);
+		curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
+		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+		curl_setopt($ch, CURLOPT_SSLVERSION, 3);
+		curl_setopt($ch, CURLOPT_CAPATH, PATH_TO_CERT_DIR);
+		curl_setopt($ch, CURLOPT_TIMEOUT, 0);
+		curl_setopt($ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
+		//curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
+		curl_setopt($ch, CURLINFO_HEADER_OUT, true);
+		curl_setopt($ch, CURLOPT_USERAGENT, "Embed");
+		curl_setopt($ch, CURLOPT_AUTOREFERER, true);
+
+		$content = curl_exec( $ch );
+		$err     = curl_errno( $ch );
+		$errmsg  = curl_error( $ch );
+		$header  = curl_getinfo( $ch );
+
+		$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+
+		curl_close($ch);
+
+		if($httpCode == 404) {
+			return("<div class='mastodon-embed'>404</div>");
+		}else if($httpCode == 301){
+			return("<div class='mastodon-embed'>301</div>");
+		}else{
+			$doc = new DOMDocument();
+			libxml_use_internal_errors(true);
+			$doc->loadHTML($content);
+			$xpath = new DOMXPath($doc);
+			$atomUrl = $xpath->query("//link[@type='application/atom+xml']");
+
+			if($atomUrl->length){
+				$embedUrl = str_replace(".atom", "/embed", $atomUrl[0]->getAttribute("href"));
+				return('<div class="mastodon-embed"><iframe src="'. $embedUrl .'" style="overflow: hidden" frameborder="0" width="400" height="150" scrolling="no"></iframe></div>');
+			}
+		}
+
+	}
+
+
+}
+
+add_shortcode("mastodon", "mastodon_embed_callback");

wordpress/mastodon-embed/readme.txt

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+=== Mastodon Embed ===
+Contributors: davidlibeau
+Donate link: http://davidlibeau.fr/
+Tags: mastodon, embed, status, gnu social
+Requires at least: 1.0
+Tested up to: 1.0
+Stable tag: 1.0
+License: GPLv3 or later
+License URI: http://www.gnu.org/licenses/gpl-3.0.html
+
+A plugin to embed Mastodon statuses.
+
+== Description ==
+
+A plugin to embed Mastodon statuses.
+
+>Only work with HTTPS non-forced Mastodon instance. See https://github.com/DavidLibeau/mastodon-widget/issues/1
+
+== Installation ==
+
+
+1. Upload the plugin files to the `/wp-content/plugins/plugin-name` directory, or install the plugin through the WordPress plugins screen directly.
+2. Activate the plugin through the 'Plugins' screen in WordPress
+3. Write `[mastodon url="`a Mastodon status URL`"][/mastodon]`
+
+Examples : 
+
+`[mastodon url="https://mastodon.xyz/@David/15605"][/mastodon]`
+
+
+== Frequently Asked Questions ==
+
+= It didn't work ! =
+
+Ask [here](https://github.com/DavidLibeau/mastodon-widget/issues/) !
+
+= Can I help ? =
+
+[Yes !](https://github.com/DavidLibeau/mastodon-widget/)
+
+== Screenshots ==
+
+No screenshots
+
+== Changelog ==
+
+= 1.0 =
+* First version