bug_actiongroup_attach_tags_inc.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) 2000 - 2002  Kenzaburo Ito - kenito@300baud.org
  20  * @copyright Copyright (C) 2002 - 2010  MantisBT Team - mantisbt-dev@lists.sourceforge.net
  21  * @link http://www.mantisbt.org
  22  *
  23  * @uses access_api.php
  24  * @uses authentication_api.php
  25  * @uses config_api.php
  26  * @uses gpc_api.php
  27  * @uses helper_api.php
  28  * @uses lang_api.php
  29  * @uses print_api.php
  30  * @uses tag_api.php
  31  */
  32
  33 require_api( 'access_api.php' );
  34 require_api( 'authentication_api.php' );
  35 require_api( 'config_api.php' );
  36 require_api( 'gpc_api.php' );
  37 require_api( 'helper_api.php' );
  38 require_api( 'lang_api.php' );
  39 require_api( 'print_api.php' );
  40 require_api( 'tag_api.php' );
  41
  42 /**
  43  * Prints the title for the custom action page.
  44  */
  45 function action_attach_tags_print_title() {
  46         echo '<tr class="form-title">';
  47         echo '<td colspan="2">';
  48         echo lang_get( 'tag_attach_long' );
  49         echo '</td></tr>';
  50 }
  51
  52 /**
  53  * Prints the table and form for the Attach Tags group action page.
  54  */
  55 function action_attach_tags_print_fields() {
  56         echo '<tr ',helper_alternate_class(),'><td class="category">',lang_get('tag_attach_long'),'</td><td>';
  57         print_tag_input();
  58         echo '<input type="submit" class="button" value="' . lang_get( 'tag_attach' ) . ' " /></td></tr>';
  59 }
  60
  61 /**
  62  * Validates the Attach Tags group action.
  63  * Gets called for every bug, but performs the real tag validation only
  64  * the first time.  Any invalid tags will be skipped, as there is no simple
  65  * or clean method of presenting these errors to the user.
  66  * @param integer Bug ID
  67  * @return boolean True
  68  */
  69 function action_attach_tags_validate( $p_bug_id ) {
  70         global $g_action_attach_tags_valid;
  71         if ( !isset( $g_action_attach_tags_valid ) ) {
  72                 $f_tag_string = gpc_get_string( 'tag_string' );
  73                 $f_tag_select = gpc_get_string( 'tag_select' );
  74
  75                 global $g_action_attach_tags_attach, $g_action_attach_tags_create, $g_action_attach_tags_failed;
  76                 $g_action_attach_tags_attach = array();
  77                 $g_action_attach_tags_create = array();
  78                 $g_action_attach_tags_failed = array();
  79
  80                 $t_tags = tag_parse_string( $f_tag_string );
  81                 $t_can_create = access_has_global_level( config_get( 'tag_create_threshold' ) );
  82
  83                 foreach ( $t_tags as $t_tag_row ) {
  84                         if ( -1 == $t_tag_row['id'] ) {
  85                                 if ( $t_can_create ) {
  86                                         $g_action_attach_tags_create[] = $t_tag_row;
  87                                 } else {
  88                                         $g_action_attach_tags_failed[] = $t_tag_row;
  89                                 }
  90                         } else if ( -2 == $t_tag_row['id'] ) {
  91                                 $g_action_attach_tags_failed[] = $t_tag_row;
  92                         } else {
  93                                 $g_action_attach_tags_attach[] = $t_tag_row;
  94                         }
  95                 }
  96
  97                 if ( 0 < $f_tag_select && tag_exists( $f_tag_select ) ) {
  98                         $g_action_attach_tags_attach[] = tag_get( $f_tag_select );
  99                 }
 100
 101         }
 102
 103         global $g_action_attach_tags_attach, $g_action_attach_tags_create, $g_action_attach_tags_failed;
 104
 105         return true;
 106 }
 107
 108 /**
 109  * Attaches all the tags to each bug in the group action.
 110  * @param integer Bug ID
 111  * @return boolean True if all tags attach properly
 112  */
 113 function action_attach_tags_process( $p_bug_id ) {
 114         global $g_action_attach_tags_attach, $g_action_attach_tags_create;
 115
 116         $t_user_id = auth_get_current_user_id();
 117
 118         foreach( $g_action_attach_tags_create as $t_tag_row ) {
 119                 $t_tag_row['id'] = tag_create( $t_tag_row['name'], $t_user_id );
 120                 $g_action_attach_tags_attach[] = $t_tag_row;
 121         }
 122         $g_action_attach_tags_create = array();
 123
 124         foreach( $g_action_attach_tags_attach as $t_tag_row ) {
 125                 if ( !tag_bug_is_attached( $t_tag_row['id'], $p_bug_id ) ) {
 126                         tag_bug_attach( $t_tag_row['id'], $p_bug_id, $t_user_id );
 127                 }
 128         }
 129
 130         return true;
 131 }