# Mantis - a php based bugtracking system

# Copyright (C) 2000 - 2002  Kenzaburo Ito - kenito@300baud.org

# Copyright (C) 2002 - 2007  Mantis Team   - mantisbt-dev@lists.sourceforge.net

# Mantis is free software: you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation, either version 2 of the License, or

# (at your option) any later version.

#

# Mantis is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with Mantis.  If not, see <http://www.gnu.org/licenses/>.

	# --------------------------------------------------------

	# $Id: bug_actiongroup_add_note_inc.php,v 1.3.2.1 2007-10-13 22:32:31 giallu Exp $

	# --------------------------------------------------------

	/**

	 * Prints the title for the custom action page.	 

	 */

	function action_add_note_print_title() {

        echo '';

        echo '';

        echo lang_get( 'add_bugnote_title' );

        echo '';		

	}

	/**

	 * Prints the field within the custom action form.  This has an entry for

	 * every field the user need to supply + the submit button.  The fields are

	 * added as rows in a table that is already created by the calling code.

	 * A row has two columns.         	 

	 */

	function action_add_note_print_fields() {

		echo '', lang_get( 'add_bugnote_title' ), '<textarea name="bugnote_text" cols="80" rows="10"></textarea>';

	?>

		if ( access_has_project_level( config_get( 'change_view_status_threshold' ) ) ) { ?>

			<select name="view_state">

				view_state) ?>

			</select>

		} else {

			echo get_enum_element( 'view_state', $t_bug->view_state );

			echo '<input type="hidden" name="view_state" value="', $t_bug->view_state, '" />';

		}

?>

		echo '<center><input type="submit" class="button" value="' . lang_get( 'add_bugnote_button' ) . ' " /></center>';

	}

	/**

	 * Validates the action on the specified bug id.

	 * 

	 * @returns true    Action can be applied.

	 * @returns array( bug_id => reason for failure )	 

	 */

	function action_add_note_validate( $p_bug_id ) {

		$f_bugnote_text = gpc_get_string( 'bugnote_text' );

		if ( is_blank( $f_bugnote_text ) ) {

			error_parameters( lang_get( 'bugnote' ) );

			trigger_error( ERROR_EMPTY_FIELD, ERROR );

		}

		$t_failed_validation_ids = array();

		$t_add_bugnote_threshold = config_get( 'add_bugnote_threshold' );

		$t_bug_id = $p_bug_id;

		if ( bug_is_readonly( $t_bug_id ) ) {

			$t_failed_validation_ids[$t_bug_id] = lang_get( 'actiongroup_error_issue_is_readonly' );

			return $t_failed_validation_ids;

		}

		if ( !access_has_bug_level( $t_add_bugnote_threshold, $t_bug_id ) ) {

			$t_failed_validation_ids[$t_bug_id] = lang_get( 'access_denied' );

			return $t_failed_validation_ids;

		}

		return true;

	}

	/**

	 * Executes the custom action on the specified bug id.

	 * 

	 * @param $p_bug_id  The bug id to execute the custom action on.

	 * 

	 * @returns true   Action executed successfully.

	 * @returns array( bug_id => reason for failure )               	 

	 */

	function action_add_note_process( $p_bug_id ) {

		$f_bugnote_text = gpc_get_string( 'bugnote_text' );

		$f_view_state = gpc_get_int( 'view_state' );

		bugnote_add ( $p_bug_id, $f_bugnote_text, '0:00', /* $p_private = */ $f_view_state != VS_PUBLIC  );

        return true;

    }

?>