chamilo / chamilo-lms

        $type = Database::escape_string($type);

        $html = null;

        if ($type == 'post') {

            // Check if the user has already rated this post

            $sql = "SELECT rating_id FROM $tbl_blogs_rating

                    WHERE c_id = $course_id AND

                    blog_id = $blog_id

                    AND item_id = $post_id

                    AND rating_type = '$type'

                    AND user_id = " . $_user['user_id'];

            $result = Database::query($sql);

            // Add rating

            if (Database::num_rows($result) == 0) {

                $html .= '<form class="form-horizontal" method="get" action="blog.php" id="frm_rating_'.$type.'_'.$post_id.'" name="frm_rating_'.$type.'_'.$post_id.'">';

                $html .= '<div class="form-group">';

                $html .= '<label class="col-sm-3 control-label">'.get_lang('RateThis').'</label>';

                $html .= '<div class="col-sm-9">';

                $html .= '<select class="selectpicker" name="rating" onchange="document.forms[\'frm_rating_'.$type.'_'.$post_id.'\'].submit()"><option value="">-</option><option value="1">1</option><option value="2">2</option><option value="3">3</option><option value="4">4</option><option value="5">5</option><option value="6">6</option><option value="7">7</option><option value="8">8</option><option value="9">9</option><option value="10">10</option></select><input type="hidden" name="action" value="view_post" /><input type="hidden" name="type" value="'.$type.'" /><input type="hidden" name="do" value="rate" /><input type="hidden" name="blog_id" value="'.$blog_id.'" /><input type="hidden" name="post_id" value="'.$post_id.'" />';

                $html .= '</div>';

                $html .= '</div>';

                $html .= '</form>';

                return $html;

            } else {

                return '';

            }

        }

        if ($type = 'comment') {

            // Check if the user has already rated this comment

            }

        }

        if ($type = 'comment') {

            // Check if the user has already rated this comment

            $sql = "SELECT rating_id FROM $tbl_blogs_rating

                    WHERE c_id = $course_id AND blog_id = $blog_id

                    AND item_id = $comment_id

                    AND rating_type = '$type'

                    AND user_id = ".$_user['user_id'];

            $result = Database::query($sql);

            if (Database::num_rows($result) == 0) {

                $html .= '<form class="form-horizontal" method="get" action="blog.php" id="frm_rating_'.$type.'_'.$comment_id.'" name="frm_rating_'.$type.'_'.$comment_id.'">';

                $html .= '<div class="form-group">';

                $html .= '<label class="col-sm-3 control-label">'.get_lang('RateThis').'</label>';

                $html .= '<div class="col-sm-9">';

                $html .= '<select  class="selectpicker" name="rating" onchange="document.forms[\'frm_rating_'.$type.'_'.$comment_id.'\'].submit()"><option value="">-</option><option value="1">1</option><option value="2">2</option><option value="3">3</option><option value="4">4</option><option value="5">5</option><option value="6">6</option><option value="7">7</option><option value="8">8</option><option value="9">9</option><option value="10">10</option></select><input type="hidden" name="action" value="view_post" /><input type="hidden" name="type" value="'.$type.'" /><input type="hidden" name="do" value="rate" /><input type="hidden" name="blog_id" value="'.$blog_id.'" /><input type="hidden" name="post_id" value="'.$post_id.'" /><input type="hidden" name="comment_id" value="'.$comment_id.'" />';

                $html .= '</div>';

                $html .= '</div>';

                $html .= '</form>';

                return $html;

            } else {

                return '';

            }

        }

    }

    /**