File: /var/www/vhosts/pgkdistribution.com.au/citisolar.com.au/mantis/bugtrack/core/history_api.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 CoreAPI
* @subpackage HistoryAPI
* @copyright Copyright (C) 2000 - 2002 Kenzaburo Ito - kenito@300baud.org
* @copyright Copyright (C) 2002 - 2011 MantisBT Team - mantisbt-dev@lists.sourceforge.net
* @link http://www.mantisbt.org
*/
/**
* log the changes (old / new value are supplied to reduce db access)
* events should be logged *after* the modification
* @param int $p_bug_id
* @param string $p_field_name
* @param string $p_old_value
* @param string $p_new_value
* @param int $p_user_id
* @param int $p_type
*/
function history_log_event_direct( $p_bug_id, $p_field_name, $p_old_value, $p_new_value, $p_user_id = null, $p_type = 0 ) {
# Only log events that change the value
if( $p_new_value != $p_old_value ) {
if( null === $p_user_id ) {
$p_user_id = auth_get_current_user_id();
}
$c_field_name = $p_field_name;
$c_old_value = ( is_null( $p_old_value ) ? '' : $p_old_value );
$c_new_value = ( is_null( $p_new_value ) ? '' : $p_new_value );
$c_bug_id = db_prepare_int( $p_bug_id );
$c_user_id = db_prepare_int( $p_user_id );
$c_type = db_prepare_int( $p_type );
$t_mantis_bug_history_table = db_get_table( 'mantis_bug_history_table' );
$query = "INSERT INTO $t_mantis_bug_history_table
( user_id, bug_id, date_modified, field_name, old_value, new_value, type )
VALUES
( " . db_param() . ', ' . db_param() . ', ' . db_param() . ', ' . db_param() . ', ' . db_param() . ', ' . db_param() . ', ' . db_param() . ' )';
$result = db_query_bound( $query, Array( $c_user_id, $c_bug_id, db_now(), $c_field_name, $c_old_value, $c_new_value, $c_type ) );
}
}
/**
* log the changes
* events should be logged *after* the modification
* @param int $p_bug_id
* @param string $p_field_name
* @param string $p_old_value
* @return null
*/
function history_log_event( $p_bug_id, $p_field_name, $p_old_value ) {
history_log_event_direct( $p_bug_id, $p_field_name, $p_old_value, bug_get_field( $p_bug_id, $p_field_name ) );
}
/**
* log the changes
* events should be logged *after* the modification
* These are special case logs (new bug, deleted bugnote, etc.)
* @param int $p_bug_id
* @param int $p_type
* @param string $p_optional
* @param string $p_optional2
* @return null
*/
function history_log_event_special( $p_bug_id, $p_type, $p_optional = '', $p_optional2 = '' ) {
$c_bug_id = db_prepare_int( $p_bug_id );
$c_type = db_prepare_int( $p_type );
$c_optional = ( $p_optional );
$c_optional2 = ( $p_optional2 );
$t_user_id = auth_get_current_user_id();
$t_mantis_bug_history_table = db_get_table( 'mantis_bug_history_table' );
$query = "INSERT INTO $t_mantis_bug_history_table
( user_id, bug_id, date_modified, type, old_value, new_value, field_name )
VALUES
( " . db_param() . ', ' . db_param() . ', ' . db_param() . ', ' . db_param() . ', ' . db_param() . ',' . db_param() . ', ' . db_param() . ')';
$result = db_query_bound( $query, Array( $t_user_id, $c_bug_id, db_now(), $c_type, $c_optional, $c_optional2, '' ) );
}
/**
* Retrieves the history events for the specified bug id and returns it in an array
* The array is indexed from 0 to N-1. The second dimension is: 'date', 'username',
* 'note', 'change'.
* @param int $p_bug_id
* @param int $p_user_id
* @return array
*/
function history_get_events_array( $p_bug_id, $p_user_id = null ) {
$t_normal_date_format = config_get( 'normal_date_format' );
$raw_history = history_get_raw_events_array( $p_bug_id, $p_user_id );
$raw_history_count = count( $raw_history );
$history = array();
for( $i = 0;$i < $raw_history_count;$i++ ) {
$history[$i] = history_localize_item( $raw_history[$i]['field'], $raw_history[$i]['type'], $raw_history[$i]['old_value'], $raw_history[$i]['new_value'] );
$history[$i]['date'] = date( $t_normal_date_format, $raw_history[$i]['date'] );
$history[$i]['userid'] = $raw_history[$i]['userid'];
$history[$i]['username'] = $raw_history[$i]['username'];
}
return( $history );
}
/**
* Retrieves the raw history events for the specified bug id and returns it in an array
* The array is indexed from 0 to N-1. The second dimension is: 'date', 'userid', 'username',
* 'field','type','old_value','new_value'
* @param int $p_bug_id
* @param int $p_user_id
* @return array
*/
function history_get_raw_events_array( $p_bug_id, $p_user_id = null ) {
$t_mantis_bug_history_table = db_get_table( 'mantis_bug_history_table' );
$t_mantis_user_table = db_get_table( 'mantis_user_table' );
$t_history_order = config_get( 'history_order' );
$c_bug_id = db_prepare_int( $p_bug_id );
$t_user_id = (( null === $p_user_id ) ? auth_get_current_user_id() : $p_user_id );
$t_roadmap_view_access_level = config_get( 'roadmap_view_threshold' );
$t_due_date_view_threshold = config_get( 'due_date_view_threshold' );
# grab history and display by date_modified then field_name
# @@@ by MASC I guess it's better by id then by field_name. When we have more history lines with the same
# date, it's better to respect the storing order otherwise we should risk to mix different information
# I give you an example. We create a child of a bug with different custom fields. In the history of the child
# bug we will find the line related to the relationship mixed with the custom fields (the history is creted
# for the new bug with the same timestamp...)
$query = "SELECT *
FROM $t_mantis_bug_history_table
WHERE bug_id=" . db_param() . "
ORDER BY date_modified $t_history_order,id";
$result = db_query_bound( $query, Array( $c_bug_id ) );
$raw_history_count = db_num_rows( $result );
$raw_history = array();
$t_private_bugnote_threshold = config_get( 'private_bugnote_threshold' );
$t_private_bugnote_visible = access_has_bug_level( config_get( 'private_bugnote_threshold' ), $p_bug_id, $t_user_id );
$t_tag_view_threshold = config_get( 'tag_view_threshold' );
$t_show_monitor_list_threshold = config_get( 'show_monitor_list_threshold' );
$t_show_handler_threshold = config_get( 'view_handler_threshold' );
$t_standard_fields = columns_get_standard();
for( $i = 0, $j = 0;$i < $raw_history_count;++$i ) {
$t_row = db_fetch_array( $result );
$v_type = $t_row['type'];
$v_field_name = $t_row['field_name'];
$v_user_id = $t_row['user_id'];
$v_new_value = $t_row['new_value'];
$v_old_value = $t_row['old_value'];
$v_date_modified = $t_row['date_modified'];
if ( $v_type == NORMAL_TYPE ) {
if ( !in_array( $v_field_name, $t_standard_fields ) ) {
// check that the item should be visible to the user
// custom fields - we are passing 32 here to notify the API that the custom field name is truncated by the history column from 64 to 32 characters.
$t_field_id = custom_field_get_id_from_name( $v_field_name, 32 );
if( false !== $t_field_id && !custom_field_has_read_access( $t_field_id, $p_bug_id, $t_user_id ) ) {
continue;
}
}
if ( ( $v_field_name == 'target_version' ) && !access_has_bug_level( $t_roadmap_view_access_level, $p_bug_id, $t_user_id ) ) {
continue;
}
if ( ( $v_field_name == 'due_date' ) && !access_has_bug_level( $t_due_date_view_threshold, $p_bug_id, $t_user_id ) ) {
continue;
}
if ( ( $v_field_name == 'handler_id' ) && !access_has_bug_level( $t_show_handler_threshold, $p_bug_id, $t_user_id ) ) {
continue;
}
}
// bugnotes
if( $t_user_id != $v_user_id ) {
// bypass if user originated note
if(( $v_type == BUGNOTE_ADDED ) || ( $v_type == BUGNOTE_UPDATED ) || ( $v_type == BUGNOTE_DELETED ) ) {
if( !$t_private_bugnote_visible && ( bugnote_get_field( $v_old_value, 'view_state' ) == VS_PRIVATE ) ) {
continue;
}
}
if( $v_type == BUGNOTE_STATE_CHANGED ) {
if( !$t_private_bugnote_visible && ( bugnote_get_field( $v_new_value, 'view_state' ) == VS_PRIVATE ) ) {
continue;
}
}
}
// tags
if( $v_type == TAG_ATTACHED || $v_type == TAG_DETACHED || $v_type == TAG_RENAMED ) {
if( !access_has_bug_level( $t_tag_view_threshold, $p_bug_id, $t_user_id ) ) {
continue;
}
}
// monitoring
if( $v_type == BUG_MONITOR || $v_type == BUG_UNMONITOR ) {
if( !access_has_bug_level( $t_show_monitor_list_threshold, $p_bug_id, $t_user_id ) ) {
continue;
}
}
$raw_history[$j]['date'] = $v_date_modified;
$raw_history[$j]['userid'] = $v_user_id;
# user_get_name handles deleted users, and username vs realname
$raw_history[$j]['username'] = user_get_name( $v_user_id );
$raw_history[$j]['field'] = $v_field_name;
$raw_history[$j]['type'] = $v_type;
$raw_history[$j]['old_value'] = $v_old_value;
$raw_history[$j]['new_value'] = $v_new_value;
$j++;
}
# end for loop
return $raw_history;
}
/**
* Localizes one raw history item specified by set the next parameters: $p_field_name, $p_type, $p_old_value, $p_new_value
* Returns array with two elements indexed as 'note' and 'change'
* @param string $p_field_name
* @param int $p_type
* @param string $p_old_value
* @param string $p_new_value
* @param bool $p_linkify
* @return array
*/
function history_localize_item( $p_field_name, $p_type, $p_old_value, $p_new_value, $p_linkify=true ) {
$t_note = '';
$t_change = '';
$t_field_localized = $p_field_name;
$t_raw = true;
if( PLUGIN_HISTORY == $p_type ) {
$t_note = lang_get_defaulted( "plugin_$p_field_name", $p_field_name );
$t_change = ( isset( $p_new_value ) ? "$p_old_value => $p_new_value" : $p_old_value );
return array( 'note' => $t_note, 'change' => $t_change, 'raw' => true );
}
switch( $p_field_name ) {
case 'category':
$t_field_localized = lang_get( 'category' );
break;
case 'status':
$p_old_value = get_enum_element( 'status', $p_old_value );
$p_new_value = get_enum_element( 'status', $p_new_value );
$t_field_localized = lang_get( 'status' );
break;
case 'severity':
$p_old_value = get_enum_element( 'severity', $p_old_value );
$p_new_value = get_enum_element( 'severity', $p_new_value );
$t_field_localized = lang_get( 'severity' );
break;
case 'reproducibility':
$p_old_value = get_enum_element( 'reproducibility', $p_old_value );
$p_new_value = get_enum_element( 'reproducibility', $p_new_value );
$t_field_localized = lang_get( 'reproducibility' );
break;
case 'resolution':
$p_old_value = get_enum_element( 'resolution', $p_old_value );
$p_new_value = get_enum_element( 'resolution', $p_new_value );
$t_field_localized = lang_get( 'resolution' );
break;
case 'priority':
$p_old_value = get_enum_element( 'priority', $p_old_value );
$p_new_value = get_enum_element( 'priority', $p_new_value );
$t_field_localized = lang_get( 'priority' );
break;
case 'eta':
$p_old_value = get_enum_element( 'eta', $p_old_value );
$p_new_value = get_enum_element( 'eta', $p_new_value );
$t_field_localized = lang_get( 'eta' );
break;
case 'view_state':
$p_old_value = get_enum_element( 'view_state', $p_old_value );
$p_new_value = get_enum_element( 'view_state', $p_new_value );
$t_field_localized = lang_get( 'view_status' );
break;
case 'projection':
$p_old_value = get_enum_element( 'projection', $p_old_value );
$p_new_value = get_enum_element( 'projection', $p_new_value );
$t_field_localized = lang_get( 'projection' );
break;
case 'sticky':
$p_old_value = gpc_string_to_bool( $p_old_value ) ? lang_get( 'yes' ) : lang_get( 'no' );
$p_new_value = gpc_string_to_bool( $p_new_value ) ? lang_get( 'yes' ) : lang_get( 'no' );
$t_field_localized = lang_get( 'sticky_issue' );
break;
case 'project_id':
if( project_exists( $p_old_value ) ) {
$p_old_value = project_get_field( $p_old_value, 'name' );
} else {
$p_old_value = '@' . $p_old_value . '@';
}
# Note that the new value maybe an intermediately project and not the
# current one.
if( project_exists( $p_new_value ) ) {
$p_new_value = project_get_field( $p_new_value, 'name' );
} else {
$p_new_value = '@' . $p_new_value . '@';
}
$t_field_localized = lang_get( 'email_project' );
break;
case 'handler_id':
$t_field_localized = lang_get( 'assigned_to' );
case 'reporter_id':
if( 'reporter_id' == $p_field_name ) {
$t_field_localized = lang_get( 'reporter' );
}
if( 0 == $p_old_value ) {
$p_old_value = '';
} else {
$p_old_value = user_get_name( $p_old_value );
}
if( 0 == $p_new_value ) {
$p_new_value = '';
} else {
$p_new_value = user_get_name( $p_new_value );
}
break;
case 'version':
$t_field_localized = lang_get( 'product_version' );
break;
case 'fixed_in_version':
$t_field_localized = lang_get( 'fixed_in_version' );
break;
case 'target_version':
$t_field_localized = lang_get( 'target_version' );
break;
case 'date_submitted':
$t_field_localized = lang_get( 'date_submitted' );
break;
case 'last_updated':
$t_field_localized = lang_get( 'last_update' );
break;
case 'os':
$t_field_localized = lang_get( 'os' );
break;
case 'os_build':
$t_field_localized = lang_get( 'os_version' );
break;
case 'build':
$t_field_localized = lang_get( 'build' );
break;
case 'platform':
$t_field_localized = lang_get( 'platform' );
break;
case 'summary':
$t_field_localized = lang_get( 'summary' );
break;
case 'duplicate_id':
$t_field_localized = lang_get( 'duplicate_id' );
break;
case 'sponsorship_total':
$t_field_localized = lang_get( 'sponsorship_total' );
break;
case 'due_date':
if( $p_old_value !== '' ) {
$p_old_value = date( config_get( 'normal_date_format' ), (int) $p_old_value );
}
if( $p_new_value !== '' ) {
$p_new_value = date( config_get( 'normal_date_format' ), (int) $p_new_value );
}
$t_field_localized = lang_get( 'due_date' );
break;
default:
# assume it's a custom field name
$t_field_id = custom_field_get_id_from_name( $p_field_name );
if( false !== $t_field_id ) {
$t_cf_type = custom_field_type( $t_field_id );
if( '' != $p_old_value ) {
$p_old_value = string_custom_field_value_for_email( $p_old_value, $t_cf_type );
}
$p_new_value = string_custom_field_value_for_email( $p_new_value, $t_cf_type );
}
}
if( NORMAL_TYPE != $p_type ) {
switch( $p_type ) {
case NEW_BUG:
$t_note = lang_get( 'new_bug' );
break;
case BUGNOTE_ADDED:
$t_note = lang_get( 'bugnote_added' ) . ': ' . $p_old_value;
break;
case BUGNOTE_UPDATED:
$t_note = lang_get( 'bugnote_edited' ) . ': ' . $p_old_value;
$t_old_value = (int)$p_old_value;
$t_new_value = (int)$p_new_value;
if ( $p_linkify && bug_revision_exists( $t_new_value ) ) {
if ( bugnote_exists( $t_old_value ) ) {
$t_bug_revision_view_page_argument = 'bugnote_id=' . $t_old_value . '#r' . $t_new_value;
} else {
$t_bug_revision_view_page_argument = 'rev_id=' . $t_new_value;
}
$t_change = '<a href="bug_revision_view_page.php?' . $t_bug_revision_view_page_argument . '">' .
lang_get( 'view_revisions' ) . '</a>';
$t_raw = false;
}
break;
case BUGNOTE_DELETED:
$t_note = lang_get( 'bugnote_deleted' ) . ': ' . $p_old_value;
break;
case DESCRIPTION_UPDATED:
$t_note = lang_get( 'description_updated' );
$t_old_value = (int)$p_old_value;
if ( $p_linkify && bug_revision_exists( $t_old_value ) ) {
$t_change = '<a href="bug_revision_view_page.php?rev_id=' . $t_old_value . '#r' . $t_old_value . '">' .
lang_get( 'view_revisions' ) . '</a>';
$t_raw = false;
}
break;
case ADDITIONAL_INFO_UPDATED:
$t_note = lang_get( 'additional_information_updated' );
$t_old_value = (int)$p_old_value;
if ( $p_linkify && bug_revision_exists( $t_old_value ) ) {
$t_change = '<a href="bug_revision_view_page.php?rev_id=' . $t_old_value . '#r' . $t_old_value . '">' .
lang_get( 'view_revisions' ) . '</a>';
$t_raw = false;
}
break;
case STEP_TO_REPRODUCE_UPDATED:
$t_note = lang_get( 'steps_to_reproduce_updated' );
$t_old_value = (int)$p_old_value;
if ( $p_linkify && bug_revision_exists( $t_old_value ) ) {
$t_change = '<a href="bug_revision_view_page.php?rev_id=' . $t_old_value . '#r' . $t_old_value . '">' .
lang_get( 'view_revisions' ) . '</a>';
$t_raw = false;
}
break;
case FILE_ADDED:
$t_note = lang_get( 'file_added' ) . ': ' . $p_old_value;
break;
case FILE_DELETED:
$t_note = lang_get( 'file_deleted' ) . ': ' . $p_old_value;
break;
case BUGNOTE_STATE_CHANGED:
$p_old_value = get_enum_element( 'view_state', $p_old_value );
$t_note = lang_get( 'bugnote_view_state' ) . ': ' . $p_new_value . ': ' . $p_old_value;
break;
case BUG_MONITOR:
$p_old_value = user_get_name( $p_old_value );
$t_note = lang_get( 'bug_monitor' ) . ': ' . $p_old_value;
break;
case BUG_UNMONITOR:
$p_old_value = user_get_name( $p_old_value );
$t_note = lang_get( 'bug_end_monitor' ) . ': ' . $p_old_value;
break;
case BUG_DELETED:
$t_note = lang_get( 'bug_deleted' ) . ': ' . $p_old_value;
break;
case BUG_ADD_SPONSORSHIP:
$t_note = lang_get( 'sponsorship_added' );
$t_change = user_get_name( $p_old_value ) . ': ' . sponsorship_format_amount( $p_new_value );
break;
case BUG_UPDATE_SPONSORSHIP:
$t_note = lang_get( 'sponsorship_updated' );
$t_change = user_get_name( $p_old_value ) . ': ' . sponsorship_format_amount( $p_new_value );
break;
case BUG_DELETE_SPONSORSHIP:
$t_note = lang_get( 'sponsorship_deleted' );
$t_change = user_get_name( $p_old_value ) . ': ' . sponsorship_format_amount( $p_new_value );
break;
case BUG_PAID_SPONSORSHIP:
$t_note = lang_get( 'sponsorship_paid' );
$t_change = user_get_name( $p_old_value ) . ': ' . get_enum_element( 'sponsorship', $p_new_value );
break;
case BUG_ADD_RELATIONSHIP:
$t_note = lang_get( 'relationship_added' );
$t_change = relationship_get_description_for_history( $p_old_value ) . ' ' . bug_format_id( $p_new_value );
break;
case BUG_REPLACE_RELATIONSHIP:
$t_note = lang_get( 'relationship_replaced' );
$t_change = relationship_get_description_for_history( $p_old_value ) . ' ' . bug_format_id( $p_new_value );
break;
case BUG_DEL_RELATIONSHIP:
$t_note = lang_get( 'relationship_deleted' );
# Fix for #7846: There are some cases where old value is empty, this may be due to an old bug.
if( !is_blank( $p_old_value ) && $p_old_value > 0 ) {
$t_change = relationship_get_description_for_history( $p_old_value ) . ' ' . bug_format_id( $p_new_value );
} else {
$t_change = bug_format_id( $p_new_value );
}
break;
case BUG_CLONED_TO:
$t_note = lang_get( 'bug_cloned_to' );
$t_change = bug_format_id( $p_new_value );
break;
case BUG_CREATED_FROM:
$t_note = lang_get( 'bug_created_from' );
$t_change = bug_format_id( $p_new_value );
break;
case CHECKIN:
$t_note = lang_get( 'checkin' );
break;
case TAG_ATTACHED:
$t_note = lang_get( 'tag_history_attached' ) . ': ' . $p_old_value;
break;
case TAG_DETACHED:
$t_note = lang_get( 'tag_history_detached' ) . ': ' . $p_old_value;
break;
case TAG_RENAMED:
$t_note = lang_get( 'tag_history_renamed' );
$t_change = $p_old_value . ' => ' . $p_new_value;
break;
case BUG_REVISION_DROPPED:
$t_note = lang_get( 'bug_revision_dropped_history' ) . ': ' . bug_revision_get_type_name( $p_new_value ) . ': ' . $p_old_value;
break;
case BUGNOTE_REVISION_DROPPED:
$t_note = lang_get( 'bugnote_revision_dropped_history' ) . ': ' . $p_new_value . ': ' . $p_old_value;
break;
}
}
# output special cases
if( NORMAL_TYPE == $p_type ) {
$t_note = $t_field_localized;
$t_change = $p_old_value . ' => ' . $p_new_value;
}
# end if DEFAULT
return array( 'note' => $t_note, 'change' => $t_change, 'raw' => $t_raw );
}
/**
* delete all history associated with a bug
* @param int $p_bug_id
* @return true
*/
function history_delete( $p_bug_id ) {
$c_bug_id = db_prepare_int( $p_bug_id );
$t_bug_history_table = db_get_table( 'mantis_bug_history_table' );
$query = 'DELETE FROM ' . $t_bug_history_table . ' WHERE bug_id=' . db_param();
db_query_bound( $query, Array( $c_bug_id ) );
# db_query errors on failure so:
return true;
}