chamilo / chamilo-lms

		$tbl_blogs_rating = Database::get_course_table(TABLE_BLOGS_RATING);

        $course_id = api_get_course_int_id();

        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 = '".(int)$blog_id."'

					AND item_id = '".(int)$post_id."'

					AND rating_type = '".Database::escape_string($type)."'

					AND user_id = '".(int)$_user['user_id']."'";

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

            // Add rating

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

				return ' - ' . get_lang('RateThis') . ': <form method="get" action="blog.php" style="display: inline" id="frm_rating_' . $type . '_' . $post_id . '" name="frm_rating_' . $type . '_' . $post_id . '"><select 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 . '" /></form>';

            } 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 = $course_id AND blog_id = '".(int)$blog_id ."'

					AND item_id = '".(int)$comment_id."'

					AND rating_type = '".Database::escape_string($type)."'

					AND user_id = '".(int)$_user['user_id']."'";

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

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

				return ' - ' . get_lang('RateThis') . ': <form method="get" action="blog.php" style="display: inline" id="frm_rating_' . $type . '_' . $comment_id . '" name="frm_rating_' . $type . '_' . $comment_id . '"><select 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 . '" /></form>';

            } else {

				return '';

			}

		}

	}

	/**