making basic instance methods to get urls

include/dpp/channel.h

@@ -609,6 +609,13 @@ class DPP_EXPORT channel : public managed, public json_interface<channel>  {
 	 */
 	std::string get_icon_url(uint16_t size = 0, const image_type format = i_png) const;
 
+	/**
+	 * @brief Returns string of URL to channel
+	 * 
+	 * @return string of URL to channel
+	 */
+	std::string get_url() const;
+
 	/**
 	 * @brief Returns true if the channel is NSFW gated
 	 * 

include/dpp/message.h

@@ -1555,6 +1555,13 @@ struct DPP_EXPORT message : public managed {
 	 * @return true if message has remixed attachment
 	 */
 	bool has_remix_attachment() const;
+
+	/**
+	 * @brief Returns URL to message 
+	 * 
+	 * @return string of URL to message
+	 */
+	std::string get_url() const;
 };
 
 /** A group of messages */

include/dpp/user.h

@@ -164,6 +164,13 @@ class DPP_EXPORT user : public managed, public json_interface<user>  {
 	 */
 	std::string get_mention() const;
 
+	/**
+	 * @brief Returns URL to user 
+	 * 
+	 * @return string of URL to user
+	 */
+	std::string get_url() const;
+
 	/**
 	 * @brief Return true if user has the active Developer badge
 	 *

src/dpp/channel.cpp

@@ -636,6 +636,10 @@ std::string channel::get_icon_url(uint16_t size, const image_type format) const
 	}
 }
 
+std::string channel::get_url() const{
+	return "https://discord.com/channels/" + std::to_string(guild_id) + "/" + std::to_string(id);
+}
+
 channel_type channel::get_type() const {
 	return static_cast<channel_type>(flags & CHANNEL_TYPE_MASK);
 }

src/dpp/message.cpp

@@ -1126,6 +1126,10 @@ bool message::has_remix_attachment() const {
 		});
 }
 
+std::string message::get_url() const {
+	return "https://discord.com/channels/" + std::to_string(guild_id) + "/" + std::to_string(channel_id) + "/" + std::to_string(id);
+}
+
 sticker::sticker() : managed(0), pack_id(0), type(st_standard), format_type(sf_png), available(true), guild_id(0), sort_value(0) {
 }
 

src/dpp/user.cpp

@@ -130,6 +130,10 @@ std::string user::get_mention() const {
 	return utility::user_mention(id);
 }
 
+std::string user::get_url() const{
+	return "https://discord.com/users/" + std::to_string(id);
+}
+
 bool user::is_active_developer() const {
 	return this->flags & u_active_developer;
 }