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Path: /data/applications/aps/mantis/1.2.7-0/standard/htdocs/ [ Home ]
File: tag_attach.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/>.

	/**
	 * @package MantisBT
	 * @copyright Copyright (C) 2002 - 2011  MantisBT Team - mantisbt-dev@lists.sourceforge.net
	 * @link http://www.mantisbt.org
	 */
	 /**
	  * MantisBT Core API's
	  */
	require_once( 'core.php' );

	/**
	 * requires tag_api
	 */
	require_once( 'tag_api.php' );

	form_security_validate( 'tag_attach' );

	$f_bug_id = gpc_get_int( 'bug_id' );
	$f_tag_select = gpc_get_int( 'tag_select' );
	$f_tag_string = gpc_get_string( 'tag_string' );

	$t_user_id = auth_get_current_user_id();

	access_ensure_bug_level( config_get( 'tag_attach_threshold' ), $f_bug_id, $t_user_id );

	/** @todo The handling of tag strings which can include multiple tags should be moved
	 *     to the APIs.  This is to allow other clients of the API to support such
	 *     functionality.  The access level checks should also be moved to the API.
	 */
	$t_tags = tag_parse_string( $f_tag_string );
	$t_can_create = access_has_global_level( config_get( 'tag_create_threshold' ) );

	$t_tags_create = array();
	$t_tags_attach = array();
	$t_tags_failed = array();

	foreach ( $t_tags as $t_tag_row ) {
		if ( -1 == $t_tag_row['id'] ) {
			if ( $t_can_create ) {
				$t_tags_create[] = $t_tag_row;
			} else {
				$t_tags_failed[] = $t_tag_row;
			}
		} else if ( -2 == $t_tag_row['id'] ) {
			$t_tags_failed[] = $t_tag_row;
		} else {
			$t_tags_attach[] = $t_tag_row;
		}
	}

	if ( 0 < $f_tag_select && tag_exists( $f_tag_select ) ) {
		$t_tags_attach[] = tag_get( $f_tag_select );
	}

	// failed to attach at least one tag
	if ( count( $t_tags_failed ) > 0 ) {
		html_page_top( lang_get( 'tag_attach_long' ) . ' ' . bug_format_summary( $f_bug_id, SUMMARY_CAPTION ) );
?>
<br />
<table class="width75" align="center">
	<tr class="row-category">
	<td colspan="2"><?php echo lang_get( 'tag_attach_failed' ) ?></td>
	</tr>
	<tr class="spacer"><td colspan="2"></td></tr>
<?php
		$t_tag_string = "";
		foreach( $t_tags_attach as $t_tag_row ) {
			if ( !is_blank( $t_tag_string ) ) {
				$t_tag_string .= config_get( 'tag_separator' );
			}
			$t_tag_string .= $t_tag_row['name'];
		}

		foreach( $t_tags_failed as $t_tag_row ) {
			echo '<tr ',helper_alternate_class(),'>';
			if ( -1 == $t_tag_row['id'] ) {
				echo '<td class="category">', lang_get( 'tag_create_denied' ), '</td>';
			} else if ( -2 == $t_tag_row['id'] ) {
				echo '<td class="category">', lang_get( 'tag_invalid_name' ), '</td>';
			}
			echo '<td>', string_html_specialchars( $t_tag_row['name'] ), '</td></tr>';

			if ( !is_blank( $t_tag_string ) ) {
				$t_tag_string .= config_get( 'tag_separator' );
			}
			$t_tag_string .= $t_tag_row['name'];
		}
?>
	<tr class="spacer"><td colspan="2"></td></tr>
	<tr <?php echo helper_alternate_class() ?>>
	<td class="category"><?php echo lang_get( 'tag_attach_long' ) ?></td>
	<td>
<?php
		print_tag_attach_form( $f_bug_id, $t_tag_string );
?>
	</td>
	</tr>
</table>
<?php
		html_page_bottom();
		// end failed to attach tag
	} else {
		foreach( $t_tags_create as $t_tag_row ) {
			$t_tag_row['id'] = tag_create( $t_tag_row['name'], $t_user_id );
			$t_tags_attach[] = $t_tag_row;
		}

		foreach( $t_tags_attach as $t_tag_row ) {
			if ( !tag_bug_is_attached( $t_tag_row['id'], $f_bug_id ) ) {
				tag_bug_attach( $t_tag_row['id'], $f_bug_id, $t_user_id );
			}
		}

		event_signal( 'EVENT_TAG_ATTACHED', array( $f_bug_id, $t_tags_attach ) );

		form_security_purge( 'tag_attach' );

		print_successful_redirect_to_bug( $f_bug_id );
	}