Get the comments associated to a post

RestControllers/postsController.php

@@ -33,7 +33,10 @@ class postsController {
 		//Get visibility level for the post
 		$visibility_level = CS::get()->components->posts->getUserVisibility(userID, $userID);
 
-		return CS::get()->components->posts->getUserPosts(userID, $userID, $visibility_level, $startFrom);
+		//Get the post of the user
+		$posts = CS::get()->components->posts->getUserPosts(userID, $userID, $visibility_level, $startFrom);
+
+		return $posts;
 	}
 
 }

classes/components/comments.php

@@ -0,0 +1,72 @@
+<?php
+/**
+ * Comments component class
+ * 
+ * @author Pierre HUBERT
+ */
+
+class Comments {
+
+	/**
+	 * Comments table
+	 */
+	const COMMENTS_TABLE = "commentaires";
+
+	/**
+	 * Fetch the comments of a post
+	 * 
+	 * @param int $postID The ID of the post
+	 * @return array The list of comments of the post
+	 */
+	public function get(int $postID) : array {
+
+		//Perform a request on the database
+		$conditions = "WHERE ID_texte = ? ORDER BY ID";
+		$condValues = array($postID);
+
+		//Fetch the messages on the database
+		$result = CS::get()->db->select($this::COMMENTS_TABLE, $conditions, $condValues);
+		
+		//Process comments list
+		$comments = array();
+
+		foreach($result as $entry){
+			$comments[] = $this->parse_comment($entry);
+		}
+
+		return $comments;
+
+	}
+
+	/**
+	 * Parse a comment informations
+	 * 
+	 * @param array $src Informations from the database
+	 * @return array Informations about the comments ready to be sent
+	 */
+	private function parse_comment(array $src): array {
+		$info = array();
+
+		$info["ID"] = $src["ID"];
+		$info["userID"] = $src["ID_personne"];
+		$info["time_sent"] = strtotime($src["date_envoi"]);
+		$info["content"] = $src["commentaire"];
+
+		//Check for image
+		if($src["image_commentaire"] != ""){
+			$info["img_path"] = str_replace("file:", "", $src["image_commentaire"]);
+			$info["img_url"] = path_user_data($info["img_path"], false);
+
+		} else {
+			$info["img_path"] = null;
+			$info["img_url"] = null;
+		}
+
+		return $info;
+	}
+
+
+}
+
+//Register class
+Components::register("comments", new Comments());

classes/components/posts.php

@@ -114,10 +114,13 @@ class Posts {
 			$dataConds
 		);
 
+		//Check if the user allow comments on his page or not
+		$getComments = CS::get()->components->user->allowComments($targetID);
+
 		//Parse posts
 		$posts = array();
 		foreach($list as $post){
-			$posts[] = $this->parse_post($post);
+			$posts[] = $this->parse_post($post, $getComments);
 		}
 
 		return $posts;
@@ -129,9 +132,10 @@ class Posts {
 	 * the standardized version of post structure
 	 * 
 	 * @param array $src Informations about the post from the database
+	 * @param bool $load_comments Get comments, if required
 	 * @return array Parsed informations about the post
 	 */
-	private function parse_post(array $src) : array {
+	private function parse_post(array $src, bool $load_comments) : array {
 		
 		$info = array();
 
@@ -173,6 +177,11 @@ class Posts {
 		$info["link_description"] = $src["description_page"];
 		$info["link_image"] = $src["image_page"];
 
+		//Load comments, if required
+		if($load_comments)
+			$info["comments"] = CS::get()->components->comments->get($info["ID"]);
+		else
+			$info["comments"] = null;
 
 		return $info;
 

classes/components/user.php

@@ -426,6 +426,34 @@ class User{
 
 	}
 	
+	/**
+	 * Check whether a user allow comments on his page or not
+	 * 
+	 * @param int $userID The ID of the user
+	 * @return bool True if comments are allowed / False else
+	 */
+	public function allowComments(int $userID) : bool {
+		
+		//Fetch the information in the database
+		$conditions = "WHERE ID = ?";
+		$condValues = array($userID);
+		$fields = array("bloquecommentaire");
+
+		//Perform the request
+		$result = CS::get()->db->select(
+			$this->userTable,
+			$conditions,
+			$condValues,
+			$fields
+		);
+
+		//Check for errors
+		if(count($result) == 0)
+			return FAlSE;
+
+		//Return result
+		return $result[0]["bloquecommentaire"] == 0;
+	}
 
 	/**
 	 * Crypt user password