Acciones HTTP llevadas a plugins

plugins/gifs.lua

@@ -0,0 +1,18 @@
+function send_file_from_url (msg, url)
+    last = string.get_last_word(ul)
+    file = download_to_file(last)
+    send_document(get_receiver(msg), file, ok_cb, false)
+end
+
+function run(msg, matches)
+	send_file_from_url(msg, matches[1])
+end
+
+return {
+    description = "from gif URL downloads it and sends to origin", 
+    usage = "",
+    patterns = {
+    	"(https?://[%w-_%.%?%.:/%+=&]+.gif)$"
+    }, 
+    run = run 
+}

plugins/images.lua

@@ -0,0 +1,22 @@
+
+function send_image_from_url (msg)
+	last = string.get_last_word(msg.text)
+	file = download_to_file(last)
+	print("I will send the image " .. file)
+	send_photo(get_receiver(msg), file, ok_cb, false)
+end
+
+function run(msg, matches)
+	send_image_from_url(msg)
+end
+
+return {
+    description = "from image URL downloads it and sends to origin", 
+    usage = "",
+    patterns = {
+    	"(https?://[%w-_%.%?%.:/%+=&]+.png)$",
+    	"(https?://[%w-_%.%?%.:/%+=&]+.jpg)$",
+    	"(https?://[%w-_%.%?%.:/%+=&]+.jpeg)$",
+    }, 
+    run = run 
+}

plugins/youtube.lua

@@ -0,0 +1,20 @@
+
+function send_youtube_thumbnail(msg, yt_code)
+    yt_thumbnail = "http://img.youtube.com/vi/".. yt_code .."/hqdefault.jpg"
+    file = download_to_file(yt_thumbnail)
+    send_photo(get_receiver(msg), file, ok_cb, false)
+end
+
+function run(msg, matches)
+	send_youtube_thumbnail(msg, matches[1])
+end
+
+return {
+    description = "sends YouTube image", 
+    usage = "",
+    patterns = {
+    	"youtu.be/([A-Za-z0-9-]+)",
+    	"youtube.com/watch%?v=([A-Za-z0-9-]+)",
+    }, 
+    run = run 
+}