/
bug_actiongroup_attach_tags_inc.php
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/
bug_actiongroup_attach_tags_inc.php
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<?php
# MantisBT - A PHP based bugtracking system
# MantisBT 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.
#
# MantisBT 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 MantisBT. If not, see <http://www.gnu.org/licenses/>.
/**
* Bug action group attach tags include file
*
* @package MantisBT
* @copyright Copyright (C) 2000 - 2002 Kenzaburo Ito - kenito@300baud.org
* @copyright Copyright (C) 2002 - 2012 MantisBT Team - mantisbt-dev@lists.sourceforge.net
* @link http://www.mantisbt.org
*
* @uses access_api.php
* @uses authentication_api.php
* @uses config_api.php
* @uses gpc_api.php
* @uses helper_api.php
* @uses lang_api.php
* @uses print_api.php
* @uses tag_api.php
*/
if ( !defined( 'BUG_ACTIONGROUP_INC_ALLOW' ) ) {
return;
}
require_api( 'access_api.php' );
require_api( 'authentication_api.php' );
require_api( 'config_api.php' );
require_api( 'gpc_api.php' );
require_api( 'helper_api.php' );
require_api( 'lang_api.php' );
require_api( 'print_api.php' );
require_api( 'tag_api.php' );
/**
* Prints the title for the custom action page.
*/
function action_attach_tags_print_title() {
echo '<tr class="form-title">';
echo '<td colspan="2">';
echo _( 'Attach Tags' );
echo '</td></tr>';
}
/**
* Prints the table and form for the Attach Tags group action page.
*/
function action_attach_tags_print_fields() {
echo '<tr><th class="category">',_( 'Attach Tags' ),'</th><td>';
print_tag_input();
echo '<input type="submit" class="button" value="' . _( 'Attach' ) . ' " /></td></tr>';
}
/**
* Validates the Attach Tags group action.
* Checks if a user can attach the requested tags to a given bug.
* @param integer $p_bug_id Bug ID
* @return string|null On failure: the reason for tags failing validation for the given bug. On success: null.
*/
function action_attach_tags_validate( $p_bug_id ) {
global $g_action_attach_tags_tags;
global $g_action_attach_tags_attach;
global $g_action_attach_tags_create;
$t_can_attach = access_has_bug_level( config_get( 'tag_attach_threshold' ), $p_bug_id );
if( !$t_can_attach ) {
return _( 'Attach permission denied.' );
}
if( !isset( $g_action_attach_tags_tags ) ) {
if( !isset( $g_action_attach_tags_attach ) ) {
$g_action_attach_tags_attach = array();
$g_action_attach_tags_create = array();
}
$g_action_attach_tags_tags = tag_parse_string( gpc_get_string( 'tag_string' ) );
foreach ( $g_action_attach_tags_tags as $t_tag_row ) {
if ( $t_tag_row['id'] == -1 ) {
$g_action_attach_tags_create[$t_tag_row['name']] = $t_tag_row;
} else if( $t_tag_row['id'] >= 0 ) {
$g_action_attach_tags_attach[$t_tag_row['name']] = $t_tag_row;
}
}
}
$t_can_create = access_has_bug_level( config_get( 'tag_create_threshold' ), $p_bug_id );
if( count( $g_action_attach_tags_create ) > 0 && !$t_can_create ) {
return _( 'Create permission denied.' );
}
if( count( $g_action_attach_tags_create ) == 0 &&
count( $g_action_attach_tags_attach ) == 0 ) {
return _( 'No tags attached.' );
}
return null;
}
/**
* Attaches all the tags to each bug in the group action.
* @param integer $p_bug_id Bug ID
* @return null Previous validation ensures that this function doesn't fail. Therefore we can always return null to indicate no errors occurred.
*/
function action_attach_tags_process( $p_bug_id ) {
global $g_action_attach_tags_attach, $g_action_attach_tags_create;
$t_user_id = auth_get_current_user_id();
foreach( $g_action_attach_tags_create as $t_tag_row ) {
$t_tag_row['id'] = tag_create( $t_tag_row['name'], $t_user_id );
$g_action_attach_tags_attach[] = $t_tag_row;
}
$g_action_attach_tags_create = array();
foreach( $g_action_attach_tags_attach as $t_tag_row ) {
if ( !tag_bug_is_attached( $t_tag_row['id'], $p_bug_id ) ) {
tag_bug_attach( $t_tag_row['id'], $p_bug_id, $t_user_id );
}
}
return null;
}