tag_attach.php

   1 <?php
   2 # MantisBT - A PHP based bugtracking system
   3
   4 # MantisBT is free software: you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation, either version 2 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # MantisBT is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with MantisBT.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 /**
  18  * @package MantisBT
  19  * @copyright Copyright (C) 2002 - 2010  MantisBT Team - mantisbt-dev@lists.sourceforge.net
  20  * @link http://www.mantisbt.org
  21  *
  22  * @uses core.php
  23  * @uses access_api.php
  24  * @uses authentication_api.php
  25  * @uses bug_api.php
  26  * @uses config_api.php
  27  * @uses constant_inc.php
  28  * @uses event_api.php
  29  * @uses form_api.php
  30  * @uses gpc_api.php
  31  * @uses helper_api.php
  32  * @uses html_api.php
  33  * @uses lang_api.php
  34  * @uses print_api.php
  35  * @uses string_api.php
  36  * @uses tag_api.php
  37  * @uses utility_api.php
  38  */
  39
  40 require_once( 'core.php' );
  41 require_api( 'access_api.php' );
  42 require_api( 'authentication_api.php' );
  43 require_api( 'bug_api.php' );
  44 require_api( 'config_api.php' );
  45 require_api( 'constant_inc.php' );
  46 require_api( 'event_api.php' );
  47 require_api( 'form_api.php' );
  48 require_api( 'gpc_api.php' );
  49 require_api( 'helper_api.php' );
  50 require_api( 'html_api.php' );
  51 require_api( 'lang_api.php' );
  52 require_api( 'print_api.php' );
  53 require_api( 'string_api.php' );
  54 require_api( 'tag_api.php' );
  55 require_api( 'utility_api.php' );
  56
  57 form_security_validate( 'tag_attach' );
  58
  59 $f_bug_id = gpc_get_int( 'bug_id' );
  60 $f_tag_select = gpc_get_int( 'tag_select' );
  61 $f_tag_string = gpc_get_string( 'tag_string' );
  62
  63 $t_user_id = auth_get_current_user_id();
  64
  65 access_ensure_bug_level( config_get( 'tag_attach_threshold' ), $f_bug_id, $t_user_id );
  66
  67 /** @todo The handling of tag strings which can include multiple tags should be moved
  68  *     to the APIs.  This is to allow other clients of the API to support such
  69  *     functionality.  The access level checks should also be moved to the API.
  70  */
  71 $t_tags = tag_parse_string( $f_tag_string );
  72 $t_can_create = access_has_global_level( config_get( 'tag_create_threshold' ) );
  73
  74 $t_tags_create = array();
  75 $t_tags_attach = array();
  76 $t_tags_failed = array();
  77
  78 foreach ( $t_tags as $t_tag_row ) {
  79         if ( -1 == $t_tag_row['id'] ) {
  80                 if ( $t_can_create ) {
  81                         $t_tags_create[] = $t_tag_row;
  82                 } else {
  83                         $t_tags_failed[] = $t_tag_row;
  84                 }
  85         } else if ( -2 == $t_tag_row['id'] ) {
  86                 $t_tags_failed[] = $t_tag_row;
  87         } else {
  88                 $t_tags_attach[] = $t_tag_row;
  89         }
  90 }
  91
  92 if ( 0 < $f_tag_select && tag_exists( $f_tag_select ) ) {
  93         $t_tags_attach[] = tag_get( $f_tag_select );
  94 }
  95
  96 // failed to attach at least one tag
  97 if ( count( $t_tags_failed ) > 0 ) {
  98         html_page_top( lang_get( 'tag_attach_long' ) . ' ' . bug_format_summary( $f_bug_id, SUMMARY_CAPTION ) );
  99 ?>
 100 <br/>
 101 <table class="width75" align="center">
 102         <tr class="row-category">
 103         <td colspan="2"><?php echo lang_get( 'tag_attach_failed' ) ?></td>
 104         </tr>
 105         <tr class="spacer"><td colspan="2"></td></tr>
 106 <?php
 107         $t_tag_string = "";
 108         foreach( $t_tags_attach as $t_tag_row ) {
 109                 if ( !is_blank( $t_tag_string ) ) {
 110                         $t_tag_string .= config_get( 'tag_separator' );
 111                 }
 112                 $t_tag_string .= $t_tag_row['name'];
 113         }
 114
 115         foreach( $t_tags_failed as $t_tag_row ) {
 116                 echo '<tr ',helper_alternate_class(),'>';
 117                 if ( -1 == $t_tag_row['id'] ) {
 118                         echo '<td class="category">', lang_get( 'tag_create_denied' ), '</td>';
 119                 } else if ( -2 == $t_tag_row['id'] ) {
 120                         echo '<td class="category">', lang_get( 'tag_invalid_name' ), '</td>';
 121                 }
 122                 echo '<td>', string_html_specialchars( $t_tag_row['name'] ), '</td></tr>';
 123
 124                 if ( !is_blank( $t_tag_string ) ) {
 125                         $t_tag_string .= config_get( 'tag_separator' );
 126                 }
 127                 $t_tag_string .= $t_tag_row['name'];
 128         }
 129 ?>
 130         <tr class="spacer"><td colspan="2"></td></tr>
 131         <tr <?php echo helper_alternate_class() ?>>
 132         <td class="category"><?php echo lang_get( 'tag_attach_long' ) ?></td>
 133         <td>
 134 <?php
 135         print_tag_attach_form( $f_bug_id, $t_tag_string );
 136 ?>
 137         </td>
 138         </tr>
 139 </table>
 140 <?php
 141         html_page_bottom();
 142         // end failed to attach tag
 143 } else {
 144         foreach( $t_tags_create as $t_tag_row ) {
 145                 $t_tag_row['id'] = tag_create( $t_tag_row['name'], $t_user_id );
 146                 $t_tags_attach[] = $t_tag_row;
 147         }
 148
 149         foreach( $t_tags_attach as $t_tag_row ) {
 150                 if ( !tag_bug_is_attached( $t_tag_row['id'], $f_bug_id ) ) {
 151                         tag_bug_attach( $t_tag_row['id'], $f_bug_id, $t_user_id );
 152                 }
 153         }
 154
 155         event_signal( 'EVENT_TAG_ATTACHED', array( $f_bug_id, $t_tags_attach ) );
 156
 157         form_security_purge( 'tag_attach' );
 158
 159         print_successful_redirect_to_bug( $f_bug_id );
 160 }