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# Mantis - a php based bugtracking system
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# Copyright (C) 2000 - 2002 Kenzaburo Ito - kenito@300baud.org
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# Copyright (C) 2002 - 2007 Mantis Team - mantisbt-dev@lists.sourceforge.net
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# Mantis is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 2 of the License, or
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# (at your option) any later version.
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#
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# Mantis is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Mantis. If not, see <http://www.gnu.org/licenses/>.
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#------------------------------
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# $Revision: 2643 $
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# $Author: al $
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# $Date: 2009-06-18 19:06:27 -0400 (Thu, 18 Jun 2009) $
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#------------------------------
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$t_core_dir = dirname( __FILE__ ).DIRECTORY_SEPARATOR;
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require_once( $t_core_dir . 'tokens_api.php' );
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#---------------------------------
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# Determine if last visited feature is enabled
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function last_visited_enabled() {
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return !( OFF == config_get( 'recently_visited' ) || current_user_is_anonymous() );
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}
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#---------------------------------
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# This method should be called from view, update, print pages for issues, mantisconnect.
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function last_visited_issue( $p_issue_id, $p_user_id = null ) {
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if ( !last_visited_enabled() ) {
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return;
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}
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$c_issue_id = db_prepare_int( $p_issue_id );
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$t_value = token_get_value( TOKEN_LAST_VISITED, $p_user_id );
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if ( is_null( $t_value ) ) {
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$t_value = $c_issue_id;
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} else {
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$t_ids = explode( ',', $p_issue_id . ',' . $t_value );
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$t_ids = array_unique( $t_ids );
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$t_ids = array_slice( $t_ids, 0, config_get( 'recently_visited_count' ) );
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$t_value = implode( ',', $t_ids );
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}
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token_set( TOKEN_LAST_VISITED, $t_value, TOKEN_EXPIRY_LAST_VISITED, $p_user_id );
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}
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#---------------------------------
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# Get an array of the last visited bug ids. We intentionally don't check if the ids still exists to avoid performance
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# degradation.
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function last_visited_get_array( $p_user_id = null ) {
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$t_value = token_get_value( TOKEN_LAST_VISITED, $p_user_id );
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if ( is_null( $t_value ) ) {
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return array();
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}
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# we don't slice the array here to optimise for performance. If the user reduces the number of recently
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# visited to track, then he/she will get the extra entries until visiting an issue.
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$t_ids = explode( ',', $t_value );
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return $t_ids;
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}
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?>
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