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Partial implementation of Post object

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This commit is contained in:
Pierre 2018-04-22 12:31:48 +02:00
parent 4837d325ad
commit a97577b7e9
4 changed files with 174 additions and 36 deletions
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77
RestControllers/postsController.php
View File

@ -95,15 +95,15 @@ class postsController {
$postInfos = components()->posts->get_single($postID, false);
//Check for errors
if(count($postInfos) == 0)
if(!$postInfos->isValid())
Rest_fatal_error(500, "Couldn't retrieve post informations !");
//Check if we can get the comments of the post
if(components()->user->allowComments($postInfos['user_page_id']))
$postInfos['comments'] = components()->comments->get($postInfos["ID"]);
if(components()->user->allowComments($postInfos->get_user_page_id()))
$postInfos->set_comments(components()->comments->get($postInfos->get_id()));
//Parse post informations
$postInfos = $this->parsePostForAPI($postInfos);
$postInfos = $this->PostToAPI($postInfos);
//Return informations about the post
return $postInfos;
@ -547,4 +547,73 @@ class postsController {
//Return the post ready to be shown
return $infos;
}
/**
* Turn a POST object into API entry object
*
* @param Post $post The post object to convert
* @return array Generated post object
*/
public static function PostToAPI(Post $post) : array {
$data = array();
//Basic information about the post
$data["ID"] = $post->get_id();
$data["userID"] = $post->get_userID();
$data["user_page_id"] = $post->get_user_page_id();
$data["post_time"] = $post->get_time_sent();
$data["content"] = $post->has_content() ? $post->get_content() : null;
$data["visibility_level"] = self::VISIBILITY_LEVELS_API[$post->get_visibility_level()];
$data["kind"] = $post->get_kind();
//File specific
$data["file_size"] = $post->has_file_size() ? $post->get_file_size() : null;
$data["file_type"] = $post->has_file_type() ? $post->get_file_type() : null;
$data["file_path"] = $post->has_file_path() ? $post->get_file_path() : null;
$data["file_path_url"] = $post->has_file_path_url() ? $post->get_file_path_url() : null;
//Movie specific
$data["video_id"] = $post->has_movie_id() ? $post->get_movie_id() : null;
$data["video_info"] = $post->has_movie() ? MoviesController::MovieToAPI($post->get_movie()) : null;
//Countdown timer specific
$data["time_end"] = $post->has_time_end() ? $post->get_time_end() : null;
//Weblink specific
$data["link_url"] = $post->has_link_url() ? $post->get_link_url() : null;
$data["link_title"] = $post->has_link_title() ? $post->get_link_title() : null;
$data["link_description"] = $post->has_link_description() ? $post->get_link_description() : null;
$data["link_image"] = $post->has_link_image() ? $post->get_link_image() : null;
//Survey specific
$data["data_survey"] = $post->has_survey() ? SurveysController::SurveyToAPI($post->get_survey()) : null;
//Other post information
$data["likes"] = $post->has_likes() ? $post->get_likes() : null;
$data["userlike"] = $post->get_userLike();
//Comments
if($post->has_comments()){
//Process the list of comments
$data["comments"] = array();
foreach($post->get_comments() as $num=>$comment)
$data['comments'][$num] = CommentsController::commentToAPI($comment);
}
else
$data["comments"] = null;
//Get access level to the post
$post->set_user_access_level(CS::get()->components->posts->access_level_with_infos($post, userID));
//Save level access in the response
$data["user_access"] = self::ACCESS_LEVEL_API[$post->get_user_access_level()];
return $data;
}
}

14
classes/components/notifications.php
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@ -94,21 +94,25 @@ class notificationComponent {
if($notification->get_on_elem_type() == Notification::POST){
//Fetch post informations
$infos_post = components()->posts->get_single($notification->get_on_elem_id());
$info_post = components()->posts->get_single($notification->get_on_elem_id());
//Check for error
if(!$info_post->isValid())
return false;
//Update post informations
$notification->set_from_container_type(Notification::USER_PAGE);
$notification->set_from_container_id($infos_post['user_page_id']);
$notification->set_from_container_id($info_post->get_user_page_id());
//Check if the notification is private or not
if($infos_post['visibility_level'] == Posts::VISIBILITY_USER){
if($info_post->get_visibility_level() == Posts::VISIBILITY_USER){
//Push the notification only to the user, and only if it is not him
if($notification->get_from_user_id() == $infos_post['user_page_id'])
if($notification->get_from_user_id() == $info_post->get_user_page_id())
return false; //Nothing to be done
//Set the target user
$notification->set_dest_user_id($infos_post['user_page_id']);
$notification->set_dest_user_id($info_post->get_user_page_id());
//Push the notification
return $this->push_private($notification);

103
classes/components/posts.php
View File

@ -263,33 +263,37 @@ class Posts {
*
* This function requires the informations about the post
*
* @param array $post_infos Informations about the post
* @param Post $post_info Informations about the post
* @param int $userID The ID of the user to check
* @return int The access level over the post
*/
public function access_level_with_infos(array $post_infos, int $userID) : int {
public function access_level_with_infos(Post $post_info, int $userID) : int {
//Check the validity of the Post object
if(!$post_info->isValid())
return $this::NO_ACCESS;
//Check if the user is the owner of the post
if($post_infos['userID'] == $userID)
if($post_info->get_userID() == $userID)
return $this::FULL_ACCESS;
//Check if the post was made on the user page
if($post_infos["user_page_id"] == $userID)
if($post_info->get_user_page_id() == $userID)
return $this::INTERMEDIATE_ACCESS;
//Check if the post is private
if($post_infos["visibility_level"] == $this::VISIBILITY_USER)
if($post_info->get_visibility_level() == $this::VISIBILITY_USER)
return $this::NO_ACCESS;
//Check if the post is for friends only
if($post_infos["visibility_level"] == $this::VISIBILITY_FRIENDS){
if($post_info->get_visibility_level() == $this::VISIBILITY_FRIENDS){
//Check if user is signed in
if($userID == 0)
return $this::NO_ACCESS;
//Check if this user and the owner of the page are friends or not
else if(!CS::get()->components->friends->are_friend($userID, $post_infos['user_page_id']))
else if(!CS::get()->components->friends->are_friend($userID, $post_info->get_user_page_id()))
return $this::NO_ACCESS;
else
@ -298,16 +302,16 @@ class Posts {
}
//Check if the post is public
if($post_infos['visibility_level'] == $this::VISIBILITY_PUBLIC){
if($post_info->get_visibility_level() == $this::VISIBILITY_PUBLIC){
//Check if the two personns are friend
if($userID != 0){
if(CS::get()->components->friends->are_friend($userID, $post_infos['user_page_id']))
if(CS::get()->components->friends->are_friend($userID, $post_info->get_user_page_id()))
return $this::BASIC_ACCESS;
}
//Get user visibility level
$visibilityLevel = CS::get()->components->user->getVisibility($post_infos['user_page_id']);
$visibilityLevel = CS::get()->components->user->getVisibility($post_info->get_user_page_id());
//If the page is open, access is free
if($visibilityLevel == UserComponent::USER_PAGE_OPEN)
@ -491,7 +495,7 @@ class Posts {
$post_infos = $this->get_single($postID);
//Check if we didn't get informations about the post
if(count($post_infos) == 0)
if(!$post_infos->isValid())
return false;
//Delete the likes associated to the post
@ -503,11 +507,11 @@ class Posts {
return false;
//Delete the associated image or PDF (if any)
if($post_infos['kind'] == $this::POST_KIND_IMAGE
|| $post_infos['kind'] == $this::POST_KIND_PDF){
if($post_infos->get_kind() == $this::POST_KIND_IMAGE
|| $post_infos->get_kind() == $this::POST_KIND_PDF){
//Determine file path
$file_path = path_user_data($post_infos["file_path"], true);
$file_path = path_user_data($post_infos->get_file_path(), true);
//Check if the file exists
if(file_exists($file_path)){
@ -519,7 +523,7 @@ class Posts {
}
//Delete the associated survey (if any)
if($post_infos['kind'] == $this::POST_KIND_SURVEY){
if($post_infos->get_kind() == $this::POST_KIND_SURVEY){
//Check the post has an associated survey
if(components()->survey->exists($postID)){
@ -541,10 +545,10 @@ class Posts {
* @param int $postID The ID of the post to get
* @param bool $load_comments Specify if the comments should be loaded or not
* (no by default)
* @return array Informations about the post / empty array
* @return Post Information about the post / invalid Post object
* if the post was not found
*/
public function get_single(int $postID, bool $load_comments = false) : array {
public function get_single(int $postID, bool $load_comments = false) : Post {
//Perform a request on the database
$conditions = "WHERE ID = ?";
@ -553,10 +557,10 @@ class Posts {
//Check if we got a response
if(count($result) == 0)
return array(); //Empty array = error
return new Post(); //Empty array = error
//Return parsed response
return $this->parse_post($result[0], $load_comments);
return $this->dbToPost($result[0], $load_comments);
}
@ -643,6 +647,67 @@ class Posts {
return $info;
}
/**
* Turn a database entry into a Post object
*
* @param array $entry The database entry to parse
* @param bool $load_comments Load the comments, if required
* @return Post Generated Post object
*/
private function dbToPost(array $entry, bool $load_comments) : Post {
$post = new Post();
//General information
$post->set_id($entry["ID"]);
$post->set_userID($entry["ID_amis"] == 0 ? $entry["ID_personne"] : $entry["ID_amis"]);
$post->set_user_page_id($entry["ID_personne"]);
$post->set_time_sent(strtotime($entry["date_envoi"]));
$post->set_content($entry["texte"]);
$post->set_visibility_level($entry["niveau_visibilite"]);
$post->set_kind($this::POSTS_DB_TYPES[$entry["type"]]);
//File specific
$post->set_file_size($entry["size"] != null ? $entry["size"] : -1);
$post->set_file_type($entry["file_type"] != null ? $entry["file_type"] : "");
$post->set_file_path($entry["path"] != null ? $entry["path"] : "");
$post->set_file_path_url($post->has_file_path() ? path_user_data($post->get_file_path) : "");
//Movie specific
$post->set_movie_id($entry["idvideo"] == null ? -1 : $entry["idvideo"]);
if($post->has_movie_id())
$post->set_movie(components()->movie->get_info($post->get_movie_id()));
//Countdown timer - specific
if($entry['annee_fin'] != 0)
$post->set_time_end(strtotime($entry["annee_fin"]."/".$entry['mois_fin']."/".$entry["jour_fin"]));
//Web link
$post->set_link_url($entry["url_page"] != null ? $entry["url_page"] : "");
$post->set_link_title($entry["titre_page"] != null ? $entry["titre_page"] : "");
$post->set_link_description($entry["description_page"] != null ? $entry["description_page"] : "");
$post->set_link_image($entry["image_page"] != null ? $entry["image_page"] : "");
//Survey specific
if($post->get_kind() == "survey")
$post->set_survey(components()->survey->get_infos($post->get_id()));
//Get information about likes
$post->set_likes(components()->likes->count($post->get_id(), Likes::LIKE_POST));
$post->set_userLike(user_signed_in() ? components()->likes->is_liking(userID, $post->get_id(), Likes::LIKE_POST) : false);
//Load comments, if requested
if($load_comments)
$post->set_comments(components()->comments->get($post->get_id()));
return $post;
}
}
//Register component

16
classes/models/Post.php
View File

@ -16,8 +16,8 @@ class Post extends BaseUniqueObjectFromUser {
private $file_type;
private $file_path;
private $file_path_url;
private $video_id = -1;
private $video_info;
private $movie_id = -1;
private $movie;
private $time_end = -1;
private $link_url;
private $link_title;
@ -139,16 +139,16 @@ class Post extends BaseUniqueObjectFromUser {
//Set and get the ID of the movie
public function set_video_id(int $video_id){
$this->video_id = $video_id;
public function set_movie_id(int $movie_id){
$this->movie_id = $movie_id;
}
public function has_video_id() : bool {
return $this->video_id > -1;
public function has_movie_id() : bool {
return $this->movie_id > -1;
}
public function get_video_id() : int {
return $this->video_id;
public function get_movie_id() : int {
return $this->movie_id;
}