From b36746721a11846329b2526df4345918acc64ce0 Mon Sep 17 00:00:00 2001
From: e2800 <gabriele.grillo.external@capgemini.com>
Date: Fri, 10 Apr 2020 21:48:35 +0200
Subject: [PATCH] First version

---
 Mastodon.php            | 41 ++++++++++++++++++++++
 examples/media_bot.php  | 32 +++++++++++++++++
 examples/reddit_bot.php | 77 ++++++++++++++++++++++++++++++++++++++++
 examples/rss_bot.php    | 78 +++++++++++++++++++++++++++++++++++++++++
 4 files changed, 228 insertions(+)
 create mode 100644 Mastodon.php
 create mode 100644 examples/media_bot.php
 create mode 100644 examples/reddit_bot.php
 create mode 100644 examples/rss_bot.php

diff --git a/Mastodon.php b/Mastodon.php
new file mode 100644
index 0000000..44a8c40
--- /dev/null
+++ b/Mastodon.php
@@ -0,0 +1,41 @@
+<?php
+	class MastodonAPI {
+		private $token;
+		private $instance_url;
+		
+		public function __construct($token, $instance_url) {
+			$this->token = $token;
+			$this->instance_url = $instance_url;
+		}
+		
+		public function postStatus($status) {
+			return $this->callAPI("/api/v1/statuses", "POST", $status);
+		}
+		
+		public function uploadMedia($media) {
+			return $this->callAPI("/api/v1/media", "POST", $media);
+		}
+		
+		
+		public function callAPI($endpoint, $method, $data) {	
+			$headers = [
+				'Authorization: Bearer ' . $this->token,
+				'Content-Type: multipart/form-data'
+			];
+			
+			$ch = curl_init();
+			curl_setopt($ch, CURLOPT_URL, $this->instance_url . $endpoint);
+			curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
+			curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
+			curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+			curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
+			$reply = curl_exec($ch);
+
+			if (!$reply) {
+				return json_encode(['ok'=>false, 'curl_error_code' => curl_errno($ch_status), 'curl_error' => curl_error(ch_status)]);
+			}
+			curl_close ($ch);
+			return json_decode($reply, true);
+		}	
+	}
+?>
\ No newline at end of file
diff --git a/examples/media_bot.php b/examples/media_bot.php
new file mode 100644
index 0000000..b3bf82c
--- /dev/null
+++ b/examples/media_bot.php
@@ -0,0 +1,32 @@
+<?php
+	include_once('Mastodon.php');
+	
+	$token="XXXXX"; // Token of your Mastodon welcome bot account
+	$base_url="https://botsin.space"; // URL of your instance (Do not include '/' at the end.)
+	$visibility="private"; // "Direct" means sending welcome message as a private message. The four tiers of visibility for toots are Public , Unlisted, Private, and Direct (default)
+	$language="en"; // en for English, zh for Chinese, etc.
+	
+	
+	$mastodon = new MastodonAPI($token, $base_url);
+	
+	$curl_file = curl_file_create('./imageOnServer.jpg','image/jpg','imagename.jpg');
+	$body = [
+		'file' => $curl_file
+	];
+	
+	$response = $mastodon -> uploadMedia($body);
+	
+	$file_id = $response->id;
+	
+	$statusText = "This is a status";
+		
+	$status_data = array(
+		"status" => $statusText,
+		"visibility" => $visibility,
+		"language" => $language,
+		"media_ids[]" => $file_id
+	);
+	
+	$mastodon -> postStatus($status_data);
+   
+?>
\ No newline at end of file
diff --git a/examples/reddit_bot.php b/examples/reddit_bot.php
new file mode 100644
index 0000000..97aa3d6
--- /dev/null
+++ b/examples/reddit_bot.php
@@ -0,0 +1,77 @@
+<?php
+	include_once('Mastodon.php');
+	
+	$token="XXXXX"; // Token of your Mastodon bot account
+	$base_url="https://botsin.space"; // URL of your instance (Do not include '/' at the end.)
+	$visibility="private"; // "Direct" means sending welcome message as a private message. The four tiers of visibility for toots are Public , Unlisted, Private, and Direct (default)
+	$language="en"; // en for English, zh for Chinese, etc.
+	$feed_url = "https://www.reddit.com/r/Subreddit.json"; // the subreddit url ending in *.json
+	$file = 'dataSubreddit.txt';
+	$tagline = " check out on ";
+	
+	if (!($jsonTxt = file_get_contents($feed_url)))
+        die('Error loading the feed url');
+	
+	$json = json_decode($jsonTxt, true);
+	$first_article = false;
+
+	$lastDate = '';
+
+	if($f = fopen($file, 'r')){
+	  $lastDate = fgets($f);
+	  fclose($f);
+	}
+	
+	$statuses = array();
+
+	foreach ($json["data"]["children"] as $item) {
+		$itemData = $item["data"];
+		$ts = $itemData["created_utc"];
+		if (($lastDate == "" || $ts > $lastDate) && !$itemData["is_self"]) {
+			$post = new BlogPost();
+			$post->link  = $itemData["url"];
+			$post->title = $itemData["title"];
+			$post->category = $itemData["subreddit"];
+			$post->nsfw = $itemData["over_18"];
+			
+			array_push($statuses, $post);
+			if (!$first_article) {
+				$myfile = fopen($file, "w") or die("Unable to open file!");
+				fwrite($myfile, $ts);
+				fclose($myfile);
+				$first_article = true;	
+			}			
+		}        
+	}
+ 
+	$statuses = array_reverse($statuses);
+	$mastodon = new MastodonAPI($token, $base_url);
+	
+	foreach ($statuses as $s) {
+		$status_data = array(
+			"visibility" => $visibility,
+			"language" => $language
+		);
+		
+		$statusText = $s->title . $tagline . $s->link . " ";		
+		
+		if ($s->nsfw) {
+			$status_data["status"] = "NSFW";
+			$status_data["spoiler_text"] = $statusText;
+		} else {
+			$status_data["status"] = $statusText;
+		}
+		
+		$mastodon -> postStatus($status_data);		
+	}
+	
+	
+	class BlogPost {
+		var $ts;
+		var $link;
+		var $category;
+		var $title;
+		var $nsfw;
+	}
+	
+?>
\ No newline at end of file
diff --git a/examples/rss_bot.php b/examples/rss_bot.php
new file mode 100644
index 0000000..2625fd2
--- /dev/null
+++ b/examples/rss_bot.php
@@ -0,0 +1,78 @@
+<?php
+	include_once('Mastodon.php');
+	
+	$token="XXXXX"; // Token of your Mastodon welcome bot account
+	$base_url="https://botsin.space"; // URL of your instance (Do not include '/' at the end.)
+	$visibility="private"; // "Direct" means sending welcome message as a private message. The four tiers of visibility for toots are Public , Unlisted, Private, and Direct (default)
+	$language="en"; // en for English, zh for Chinese, etc.
+	$feed_url = "https://wordpressblog.com/feed/";
+	$file = 'data.txt';
+	
+	if (!($rss = simplexml_load_file($feed_url)))
+        die('Error loading the feed url');
+	
+	$first_article = false;
+
+	$lastDate = '';
+
+	if($f = fopen($file, 'r')){
+	  $lastDate = fgets($f);
+	  fclose($f);
+	}
+	
+	$statuses = array();
+
+	foreach ($rss->channel->item as $item) {
+		$ts = strtotime($item->pubDate);
+		if ($lastDate == "" || $ts > $lastDate) {
+			$post = new BlogPost();
+			$post->link  = (string) $item->link;
+			$post->title = (string) $item->title;
+					
+			$post->category = $item->category;
+
+			array_push($statuses, $post);
+			if (!$first_article) {
+				$myfile = fopen($file, "w") or die("Unable to open file!");
+				fwrite($myfile, $ts);
+				fclose($myfile);
+				$first_article = true;	
+			}			
+		}        
+	}
+ 
+	$statuses = array_reverse($statuses);
+	$mastodon = new MastodonAPI($token, $base_url);
+	
+	foreach ($statuses as $s) {
+		$statusText = $s->title . " leggi su " . $s->link . " ";
+		
+		foreach ($s->category as $c) {
+			$statusText = $statusText . "#" . formatHashTag($c) . " ";
+		}
+		
+		$status_data = array(
+			"status" => $statusText,
+			"visibility" => $visibility,
+			"language" => $language
+		);
+		
+		$mastodon -> postStatus($status_data);		
+	}
+    
+	
+	function formatHashTag($category) {
+		$filtered = str_replace('/', ' ', $category);
+		$upper = ucwords($filtered);
+		return str_replace(' ', '', $upper);
+	}
+	
+	
+	class BlogPost {
+		var $ts;
+		var $link;
+		var $category;
+		var $title;
+	}
+	
+?>
\ No newline at end of file