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 - 2011  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 /**
  41  * MantisBT Core API's
  42  */
  43 require_once( 'core.php' );
  44 require_api( 'access_api.php' );
  45 require_api( 'authentication_api.php' );
  46 require_api( 'bug_api.php' );
  47 require_api( 'config_api.php' );
  48 require_api( 'constant_inc.php' );
  49 require_api( 'event_api.php' );
  50 require_api( 'form_api.php' );
  51 require_api( 'gpc_api.php' );
  52 require_api( 'helper_api.php' );
  53 require_api( 'html_api.php' );
  54 require_api( 'lang_api.php' );
  55 require_api( 'print_api.php' );
  56 require_api( 'string_api.php' );
  57 require_api( 'tag_api.php' );
  58 require_api( 'utility_api.php' );
  59
  60 form_security_validate( 'tag_attach' );
  61
  62 $f_bug_id = gpc_get_int( 'bug_id' );
  63 $f_tag_select = gpc_get_int( 'tag_select' );
  64 $f_tag_string = gpc_get_string( 'tag_string' );
  65
  66 $t_user_id = auth_get_current_user_id();
  67
  68 access_ensure_bug_level( config_get( 'tag_attach_threshold' ), $f_bug_id, $t_user_id );
  69
  70 /** @todo The handling of tag strings which can include multiple tags should be moved
  71  *     to the APIs.  This is to allow other clients of the API to support such
  72  *     functionality.  The access level checks should also be moved to the API.
  73  */
  74 $t_tags = tag_parse_string( $f_tag_string );
  75 $t_can_create = access_has_global_level( config_get( 'tag_create_threshold' ) );
  76
  77 $t_tags_create = array();
  78 $t_tags_attach = array();
  79 $t_tags_failed = array();
  80
  81 foreach ( $t_tags as $t_tag_row ) {
  82         if ( -1 == $t_tag_row['id'] ) {
  83                 if ( $t_can_create ) {
  84                         $t_tags_create[] = $t_tag_row;
  85                 } else {
  86                         $t_tags_failed[] = $t_tag_row;
  87                 }
  88         } else if ( -2 == $t_tag_row['id'] ) {
  89                 $t_tags_failed[] = $t_tag_row;
  90         } else {
  91                 $t_tags_attach[] = $t_tag_row;
  92         }
  93 }
  94
  95 if ( 0 < $f_tag_select && tag_exists( $f_tag_select ) ) {
  96         $t_tags_attach[] = tag_get( $f_tag_select );
  97 }
  98
  99 // failed to attach at least one tag
 100 if ( count( $t_tags_failed ) > 0 ) {
 101         html_page_top( lang_get( 'tag_attach_long' ) . ' ' . bug_format_summary( $f_bug_id, SUMMARY_CAPTION ) );
 102 ?>
 103 <br/>
 104 <table class="width75">
 105         <tr class="row-category">
 106         <td colspan="2"><?php echo lang_get( 'tag_attach_failed' ) ?></td>
 107         </tr>
 108         <tr class="spacer"><td colspan="2"></td></tr>
 109 <?php
 110         $t_tag_string = "";
 111         foreach( $t_tags_attach as $t_tag_row ) {
 112                 if ( !is_blank( $t_tag_string ) ) {
 113                         $t_tag_string .= config_get( 'tag_separator' );
 114                 }
 115                 $t_tag_string .= $t_tag_row['name'];
 116         }
 117
 118         foreach( $t_tags_failed as $t_tag_row ) {
 119                 echo '<tr ',helper_alternate_class(),'>';
 120                 if ( -1 == $t_tag_row['id'] ) {
 121                         echo '<th class="category">', lang_get( 'tag_create_denied' ), '</th>';
 122                 } else if ( -2 == $t_tag_row['id'] ) {
 123                         echo '<th class="category">', lang_get( 'tag_invalid_name' ), '</th>';
 124                 }
 125                 echo '<td>', string_html_specialchars( $t_tag_row['name'] ), '</td></tr>';
 126
 127                 if ( !is_blank( $t_tag_string ) ) {
 128                         $t_tag_string .= config_get( 'tag_separator' );
 129                 }
 130                 $t_tag_string .= $t_tag_row['name'];
 131         }
 132 ?>
 133         <tr class="spacer"><td colspan="2"></td></tr>
 134         <tr <?php echo helper_alternate_class() ?>>
 135         <th class="category"><?php echo lang_get( 'tag_attach_long' ) ?></th>
 136         <td>
 137 <?php
 138         print_tag_attach_form( $f_bug_id, $t_tag_string );
 139 ?>
 140         </td>
 141         </tr>
 142 </table>
 143 <?php
 144         html_page_bottom();
 145         // end failed to attach tag
 146 } else {
 147         foreach( $t_tags_create as $t_tag_row ) {
 148                 $t_tag_row['id'] = tag_create( $t_tag_row['name'], $t_user_id );
 149                 $t_tags_attach[] = $t_tag_row;
 150         }
 151
 152         foreach( $t_tags_attach as $t_tag_row ) {
 153                 if ( !tag_bug_is_attached( $t_tag_row['id'], $f_bug_id ) ) {
 154                         tag_bug_attach( $t_tag_row['id'], $f_bug_id, $t_user_id );
 155                 }
 156         }
 157
 158         event_signal( 'EVENT_TAG_ATTACHED', array( $f_bug_id, $t_tags_attach ) );
 159
 160         form_security_purge( 'tag_attach' );
 161
 162         print_successful_redirect_to_bug( $f_bug_id );
 163 }