Current File : /www/loslex_o/tracker/core/commands/IssueRelationshipDeleteCommand.php
<?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/>.
require_api( 'authentication_api.php' );
require_api( 'bug_api.php' );
require_api( 'constant_inc.php' );
require_api( 'config_api.php' );
require_api( 'helper_api.php' );
require_api( 'user_api.php' );
use Mantis\Exceptions\ClientException;
/**
* A command that deletes a relationship from an issue.
*
* To delete a relationship we need to ensure that:
* - User not anomymous
* - Source bug exists and is not in read-only state (peer bug could not exist...)
* - User that update the source bug and at least view the destination bug
* - Relationship must exist
*
* Sample:
* {
* "query": {
* "issue_id": 1234,
* "relationship_id": 5555
* }
* }
*/
class IssueRelationshipDeleteCommand extends Command {
/**
* Constructor
*
* @param array $p_data The command data.
*/
function __construct( array $p_data ) {
parent::__construct( $p_data );
}
/**
* Validate the data.
*/
function validate() {
$t_issue_id = helper_parse_issue_id( $this->query( 'issue_id' ) );
$t_relationship_id = helper_parse_id( $this->query( 'relationship_id' ), 'relationship_id' );
$t_issue = bug_get( $t_issue_id, true );
if( $t_issue->project_id != helper_get_current_project() ) {
# in case the current project is not the same project of the bug we are viewing...
# ... override the current project. This to avoid problems with categories and handlers lists etc.
$g_project_override = $t_issue->project_id;
}
# Ensure user has access to update the issue
$t_update_threshold = config_get( 'update_bug_threshold', null, null, $t_issue->project_id );
if( !access_has_bug_level( $t_update_threshold, $t_issue_id ) ) {
throw new ClientException(
'Access denied to add relationship',
ERROR_ACCESS_DENIED
);
}
# Ensure source issue is not read-only
if( bug_is_readonly( $t_issue_id ) ) {
throw new ClientException(
sprintf( "Issue %d is read-only", $t_issue_id ),
ERROR_BUG_READ_ONLY_ACTION_DENIED,
array( $t_issue_id )
);
}
# Retrieve the target issue of the relationship
$t_target_issue_id = relationship_get_linked_bug_id( $t_relationship_id, $t_issue_id );
$t_target_issue = bug_get( $t_target_issue_id, true );
# Ensure that user can view target issue
$t_view_threshold = config_get( 'view_bug_threshold', null, null, $t_target_issue->project_id );
if( !access_has_bug_level( $t_view_threshold, $t_target_issue_id ) ) {
throw new ClientException(
sprintf( "Access denied to issue %d", $t_target_issue_id ),
ERROR_RELATIONSHIP_ACCESS_LEVEL_TO_DEST_BUG_TOO_LOW,
array( $t_target_issue_id )
);
}
}
/**
* Process the command.
*
* @returns array Command response
*/
protected function process() {
$t_relationship_id = helper_parse_id( $this->query( 'relationship_id' ), 'relationship_id' );
relationship_delete( $t_relationship_id );
return array();
}
}
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