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							294 lines
						
					
					
						
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							294 lines
						
					
					
						
							11 KiB
						
					
					
				<?php
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/* For licensing terms, see /license.txt */
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require_once(dirname(__FILE__).'/../inc/global.inc.php');
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require_once(dirname(__FILE__).'/../forum/forumconfig.inc.php');
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require_once(dirname(__FILE__).'/../forum/forumfunction.inc.php');
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$libpath = api_get_path(LIBRARY_PATH);
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require_once(dirname(__FILE__).'/cm_webservice.php');
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/**
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 * Description of cm_soap_inbox
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 *
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 * @author marcosousa
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 */
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class WSCMForum extends WSCM
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{
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    public function get_foruns_id($username, $password, $course_code)
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    {
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        if($this->verifyUserPass($username, $password) == "valid")
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        {
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            $course_db = CourseManager::get_course_information($course_code);
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            $foruns_info = get_forums($id='', $course_db['code']);
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            $foruns_id = '#';
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            foreach ($foruns_info as $forum)
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            {
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                if( isset($forum['forum_id']))
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                {
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                    $foruns_id .= $forum['forum_id']."#";
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                }
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            }
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            return $foruns_id;
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        } else
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            return get_lang('InvalidId');
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    }
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    public function get_forum_title($username, $password, $course_code, $forum_id)
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    {
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        if($this->verifyUserPass($username, $password) == "valid")
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        {
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            $course_db = CourseManager::get_course_information($course_code);
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            $table_forums = Database :: get_course_table(TABLE_FORUM, $course_db['db_name']);
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            $table_item_property = Database :: get_course_table(TABLE_ITEM_PROPERTY, $course_db['db_name']);
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            $sql="SELECT * FROM ".$table_forums." forums, ".$table_item_property." item_properties
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                            WHERE item_properties.tool='".TOOL_FORUM."'
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                            AND item_properties.ref='".Database::escape_string($forum_id)."'
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                            AND forums.forum_id='".Database::escape_string($forum_id)."'";
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            $result=Database::query($sql);
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            $forum_info=Database::fetch_array($result);
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            $forum_info['approval_direct_post'] = 0; // we can't anymore change this option, so it should always be activated
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            $forum_title = utf8_decode($forum_info['forum_title']);
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            return $forum_title;
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        } else
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            return get_lang('InvalidId');
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    }
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    public function get_forum_threads_id($username, $password, $course_code, $forum_id)
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    {
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        if($this->verifyUserPass($username, $password) == "valid") {
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            $threads_info = get_threads($forum_id, $course_code);
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            $threads_id = '#';
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            foreach ($threads_info as $thread)
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            {
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                if( isset($thread['thread_id']))
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                {
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                    $threads_id .= $thread['thread_id']."#";
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                }
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            }
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            return $threads_id;
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        } else
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            return get_lang('InvalidId');
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    }
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    public function get_forum_thread_data($username, $password, $course_code, $thread_id, $field)
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    {
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        if($this->verifyUserPass($username, $password) == "valid")
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        {
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            $course_db = CourseManager::get_course_information($course_code);
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            $table_item_property = Database :: get_course_table(TABLE_ITEM_PROPERTY, $course_db['db_name']);
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            $table_threads = Database :: get_course_table(TABLE_FORUM_THREAD, $course_db['db_name']);
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            $sql="SELECT * FROM ".$table_threads." threads, ".$table_item_property." item_properties
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                            WHERE item_properties.tool='".TOOL_FORUM_THREAD."'
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                            AND item_properties.ref='".Database::escape_string($thread_id)."'
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                            AND threads.thread_id='".Database::escape_string($thread_id)."'";
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            $result=Database::query($sql);
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            $thread_info=Database::fetch_array($result);
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            switch ($field)
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            {
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                case 'title':
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                    $htmlcode = true;
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                    $field_table = "thread_title";
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                    break;
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                case 'date' :
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                    $field_table = "thread_date";
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                    break;
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                case 'sender' :
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                    $field_table = "insert_user_id";
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                    break;
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                case 'sender_name' :
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                    $user_id = $thread_info['insert_user_id'];
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                    $user_info = api_get_user_info($user_id);
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                    return $user_info['firstname'];
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                    break;
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                default :
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                    $field_table = "title";
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            }
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            return $thread_info[$field_table];
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        } else
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            return get_lang('InvalidId');
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    }
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    public function get_forum_thread_title($username, $password, $course_code, $thread_id)
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    {
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        if($this->verifyUserPass($username, $password) == "valid")
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        {
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            $course_db = CourseManager::get_course_information($course_code);
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            $table_item_property = Database :: get_course_table(TABLE_ITEM_PROPERTY, $course_db['db_name']);
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            $table_threads = Database :: get_course_table(TABLE_FORUM_THREAD, $course_db['db_name']);
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            $sql="SELECT * FROM ".$table_threads." threads, ".$table_item_property." item_properties
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                            WHERE item_properties.tool='".TOOL_FORUM_THREAD."'
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                            AND item_properties.ref='".Database::escape_string($thread_id)."'
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                            AND threads.thread_id='".Database::escape_string($thread_id)."'";
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            $result=Database::query($sql);
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            $thread_info=Database::fetch_array($result);
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            $htmlcode = true;
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            $field_table = "thread_title";
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            return $thread_info[$field_table];
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        } else
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            return get_lang('InvalidId');
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    }
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    public function get_posts_id($username, $password, $course_code, $thread_id)
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    {
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        if($this->verifyUserPass($username, $password) == "valid")
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        {
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            $course_db = CourseManager::get_course_information($course_code);
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            $table_users = Database :: get_main_table(TABLE_MAIN_USER);
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            $table_posts = Database :: get_course_table(TABLE_FORUM_POST, $course_db['db_name']);
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            // note: change these SQL so that only the relevant fields of the user table are used
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            if (api_is_allowed_to_edit(null,true)) {
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                $sql = "SELECT * FROM $table_posts posts
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                                    LEFT JOIN  $table_users users
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                                            ON posts.poster_id=users.user_id
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                                    WHERE posts.thread_id='".Database::escape_string($thread_id)."'
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                                    ORDER BY posts.post_id ASC";
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            } else {
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                // students can only se the posts that are approved (posts.visible='1')
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                $sql = "SELECT * FROM $table_posts posts
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                                    LEFT JOIN  $table_users users
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                                            ON posts.poster_id=users.user_id
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                                    WHERE posts.thread_id='".Database::escape_string($thread_id)."'
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                                    AND posts.visible='1'
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                                    ORDER BY posts.post_id ASC";
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            }
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            $result=Database::query($sql);
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            while ($row=Database::fetch_array($result)) {
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                $posts_info[]=$row;
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            }
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            $posts_id = '#';
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            foreach ($posts_info as $post)
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            {
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                if( isset($post['post_id']))
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                {
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                    $posts_id .= $post['post_id']."#";
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                }
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            }
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            return $posts_id;
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        } else
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            return get_lang('InvalidId');
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    }
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    public function get_post_data($username, $password, $course_code, $post_id, $field)
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    {
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        if($this->verifyUserPass($username, $password) == "valid")
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        {
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            $course_db = CourseManager::get_course_information($course_code);
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            $table_posts 	= Database :: get_course_table(TABLE_FORUM_POST, $course_db['db_name']);
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            $table_users 	= Database :: get_main_table(TABLE_MAIN_USER);
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            $sql="SELECT * FROM ".$table_posts."posts, ".$table_users." users WHERE posts.poster_id=users.user_id AND posts.post_id='".Database::escape_string($post_id)."'";
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            $result=Database::query($sql);
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            $post_info =Database::fetch_array($result);
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            $htmlcode = false;
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            switch ($field)
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            {
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                case 'title':
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                    $htmlcode = true;
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                    $field_table = "post_title";
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                    break;
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                case 'text' :
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                    $htmlcode = true;
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                    $field_table = "post_text";
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                    break;
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                case 'date' :
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                    $field_table = "post_date";
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                    break;
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                case 'sender' :
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                    $field_table = "user_id";
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                    break;
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                case 'sender_name' :
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                    $field_table = "firstname";
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                    break;
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                default :
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                    $htmlcode = true;
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                    $field_table = "title";
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            }
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            return (htmlcode) ? html_entity_decode($post_info[$field_table]) : $post_info[$field_table];
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        } else
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            return get_lang('InvalidId');
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    }
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    public function send_post($username, $password, $course_code, $forum_id, $thread_id, $title, $content)
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    {
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        if($this->verifyUserPass($username, $password) == "valid")
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        {
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            $em = Database::getManager();
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            $course_db = CourseManager::get_course_information($course_code);
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            $user_id = UserManager::get_user_id_from_username($username);
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            $table_threads = Database :: get_course_table(TABLE_FORUM_THREAD, $course_db['db_name']);
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            $forum_table_attachment = Database :: get_course_table(TABLE_FORUM_ATTACHMENT, $course_db['db_name']);
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            $table_posts = Database :: get_course_table(TABLE_FORUM_POST, $course_db['db_name']);
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            $post_date=date('Y-m-d H:i:s');
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            $visible=1;
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            $has_attachment=false;
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            $my_post = '';
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            $post_notification = '';
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            $content = nl2br($content);
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            $title = htmlentities($title);
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            $content = htmlentities($content);
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            $postDate = new DateTime(api_get_utc_datetime(), new DateTimeZone('UTC'));
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            $post = new \Chamilo\CourseBundle\Entity\CForumPost();
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            $post
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                ->setPostTitle($title)
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                ->setPostText(isset($content) ? (api_html_entity_decode($content)) : null)
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                ->setThreadId($thread_id)
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                ->setForumId($forum_id)
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                ->setPosterId($user_id)
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                ->setPostDate($postDate)
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                ->setPostNotification(isset($post_notification) ? $post_notification : null)
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                ->setPostParentId(isset($my_post) ? $my_post : null)
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                ->setVisible($visible);
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            $em->persist($post);
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            $em->flush();
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            return "Post enviado!";
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//return $sql;
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            //send_notification_mails($thread_id, $values);
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        } else
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            return get_lang('InvalidId');
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    }
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}
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/*
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echo "aqui: ";
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$aqui = new WSCMForum();
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echo "<pre>";
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//print_r($aqui->unreadMessage("aluno", "e695f51fe3dd6b7cf2be3188a614f10f"));
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//print_r($aqui->get_post_data("aluno", "c4ca4238a0b923820dcc509a6f75849b", "95", "sender_name"));
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print_r($aqui->send_post("aluno", "c4ca4238a0b923820dcc509a6f75849b", "P0304", "3", "15", "títle", "conteúdo222222"));
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echo "</pre>";
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*/
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