/
filter_api.php
4840 lines (4365 loc) · 174 KB
/
filter_api.php
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<?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/>.
/**
* Filter API
*
* @package CoreAPI
* @subpackage FilterAPI
* @copyright Copyright 2000 - 2002 Kenzaburo Ito - kenito@300baud.org
* @copyright Copyright 2002 MantisBT Team - mantisbt-dev@lists.sourceforge.net
* @link http://www.mantisbt.org
*
* @uses access_api.php
* @uses authentication_api.php
* @uses bug_api.php
* @uses collapse_api.php
* @uses columns_api.php
* @uses config_api.php
* @uses constant_inc.php
* @uses current_user_api.php
* @uses custom_field_api.php
* @uses database_api.php
* @uses date_api.php
* @uses error_api.php
* @uses event_api.php
* @uses filter_constants_inc.php
* @uses gpc_api.php
* @uses helper_api.php
* @uses lang_api.php
* @uses logging_api.php
* @uses print_api.php
* @uses profile_api.php
* @uses project_api.php
* @uses relationship_api.php
* @uses string_api.php
* @uses tag_api.php
* @uses user_api.php
* @uses utility_api.php
* @uses version_api.php
*/
require_api( 'access_api.php' );
require_api( 'authentication_api.php' );
require_api( 'bug_api.php' );
require_api( 'collapse_api.php' );
require_api( 'columns_api.php' );
require_api( 'config_api.php' );
require_api( 'constant_inc.php' );
require_api( 'current_user_api.php' );
require_api( 'custom_field_api.php' );
require_api( 'database_api.php' );
require_api( 'date_api.php' );
require_api( 'error_api.php' );
require_api( 'event_api.php' );
require_api( 'filter_constants_inc.php' );
require_api( 'gpc_api.php' );
require_api( 'helper_api.php' );
require_api( 'lang_api.php' );
require_api( 'logging_api.php' );
require_api( 'print_api.php' );
require_api( 'profile_api.php' );
require_api( 'project_api.php' );
require_api( 'relationship_api.php' );
require_api( 'string_api.php' );
require_api( 'tag_api.php' );
require_api( 'user_api.php' );
require_api( 'utility_api.php' );
require_api( 'version_api.php' );
$g_filter = null;
/**
* Initialize the filter API with the current filter.
* @param array $p_filter The filter to set as the current filter.
*/
function filter_init( $p_filter ) {
global $g_filter;
$g_filter = $p_filter;
}
/**
* Allow plugins to define a set of class-based filters, and register/load
* them here to be used by the rest of filter_api.
* @return array Mapping of field name to filter object
*/
function filter_get_plugin_filters() {
static $s_field_array = null;
if( is_null( $s_field_array ) ) {
$s_field_array = array();
$t_all_plugin_filters = event_signal( 'EVENT_FILTER_FIELDS' );
foreach( $t_all_plugin_filters as $t_plugin => $t_plugin_filters ) {
foreach( $t_plugin_filters as $t_callback => $t_plugin_filter_array ) {
if( is_array( $t_plugin_filter_array ) ) {
foreach( $t_plugin_filter_array as $t_filter_class ) {
if( class_exists( $t_filter_class ) && is_subclass_of( $t_filter_class, 'MantisFilter' ) ) {
$t_filter_object = new $t_filter_class();
$t_field_name = $t_plugin . '_' . $t_filter_object->field;
$s_field_array[$t_field_name] = $t_filter_object;
}
}
}
}
}
}
return $s_field_array;
}
/**
* Get a permanent link for the current active filter. The results of using these fields by other users
* can be inconsistent with the original results due to fields like "Myself", "Current Project",
* and due to access level.
* @param array $p_custom_filter Array containing a custom filter definition.
* @return string the search.php?xxxx or an empty string if no criteria applied.
*/
function filter_get_url( array $p_custom_filter ) {
$t_query = array();
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_PROJECT_ID] ) ) {
$t_project_id = $p_custom_filter[FILTER_PROPERTY_PROJECT_ID];
if( count( $t_project_id ) == 1 && $t_project_id[0] == META_FILTER_CURRENT ) {
$t_project_id = array(
helper_get_current_project(),
);
}
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_PROJECT_ID, $t_project_id );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_SEARCH] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_SEARCH, $p_custom_filter[FILTER_PROPERTY_SEARCH] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_CATEGORY_ID] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_CATEGORY_ID, $p_custom_filter[FILTER_PROPERTY_CATEGORY_ID] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_REPORTER_ID] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_REPORTER_ID, $p_custom_filter[FILTER_PROPERTY_REPORTER_ID] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_STATUS] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_STATUS, $p_custom_filter[FILTER_PROPERTY_STATUS] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_MONITOR_USER_ID] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_MONITOR_USER_ID, $p_custom_filter[FILTER_PROPERTY_MONITOR_USER_ID] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_HANDLER_ID] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_HANDLER_ID, $p_custom_filter[FILTER_PROPERTY_HANDLER_ID] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_NOTE_USER_ID] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_NOTE_USER_ID, $p_custom_filter[FILTER_PROPERTY_NOTE_USER_ID] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_SEVERITY] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_SEVERITY, $p_custom_filter[FILTER_PROPERTY_SEVERITY] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_RESOLUTION] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_RESOLUTION, $p_custom_filter[FILTER_PROPERTY_RESOLUTION] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_PRIORITY] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_PRIORITY, $p_custom_filter[FILTER_PROPERTY_PRIORITY] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_VIEW_STATE] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_VIEW_STATE, $p_custom_filter[FILTER_PROPERTY_VIEW_STATE] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_STICKY] ) ) {
$t_query[] = filter_encode_field_and_value(
FILTER_PROPERTY_STICKY,
$p_custom_filter[FILTER_PROPERTY_STICKY] ? 'on' : 'off' );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_VERSION] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_VERSION, $p_custom_filter[FILTER_PROPERTY_VERSION] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_BUILD] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_BUILD, $p_custom_filter[FILTER_PROPERTY_BUILD] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_FIXED_IN_VERSION] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_FIXED_IN_VERSION, $p_custom_filter[FILTER_PROPERTY_FIXED_IN_VERSION] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_TARGET_VERSION] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_TARGET_VERSION, $p_custom_filter[FILTER_PROPERTY_TARGET_VERSION] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_SORT_FIELD_NAME] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_SORT_FIELD_NAME, $p_custom_filter[FILTER_PROPERTY_SORT_FIELD_NAME] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_SORT_DIRECTION] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_SORT_DIRECTION, $p_custom_filter[FILTER_PROPERTY_SORT_DIRECTION] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_ISSUES_PER_PAGE] ) ) {
if( $p_custom_filter[FILTER_PROPERTY_ISSUES_PER_PAGE] != config_get( 'default_limit_view' ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_ISSUES_PER_PAGE, $p_custom_filter[FILTER_PROPERTY_ISSUES_PER_PAGE] );
}
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_HIGHLIGHT_CHANGED] ) ) {
if( $p_custom_filter[FILTER_PROPERTY_HIGHLIGHT_CHANGED] != config_get( 'default_show_changed' ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_HIGHLIGHT_CHANGED, $p_custom_filter[FILTER_PROPERTY_HIGHLIGHT_CHANGED] );
}
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_HIDE_STATUS] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_HIDE_STATUS, $p_custom_filter[FILTER_PROPERTY_HIDE_STATUS] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_FILTER_BY_DATE] ) ) {
$t_query[] = filter_encode_field_and_value(
FILTER_PROPERTY_FILTER_BY_DATE,
$p_custom_filter[FILTER_PROPERTY_FILTER_BY_DATE] ? 'on' : 'off' );
# The start and end dates are only applicable if filter by date is set.
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_START_DAY] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_START_DAY, $p_custom_filter[FILTER_PROPERTY_START_DAY] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_END_DAY] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_END_DAY, $p_custom_filter[FILTER_PROPERTY_END_DAY] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_START_MONTH] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_START_MONTH, $p_custom_filter[FILTER_PROPERTY_START_MONTH] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_END_MONTH] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_END_MONTH, $p_custom_filter[FILTER_PROPERTY_END_MONTH] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_START_YEAR] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_START_YEAR, $p_custom_filter[FILTER_PROPERTY_START_YEAR] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_END_YEAR] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_END_YEAR, $p_custom_filter[FILTER_PROPERTY_END_YEAR] );
}
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_RELATIONSHIP_TYPE] ) ) {
if( $p_custom_filter[FILTER_PROPERTY_RELATIONSHIP_TYPE] != -1 ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_RELATIONSHIP_TYPE, $p_custom_filter[FILTER_PROPERTY_RELATIONSHIP_TYPE] );
}
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_RELATIONSHIP_BUG] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_RELATIONSHIP_BUG, $p_custom_filter[FILTER_PROPERTY_RELATIONSHIP_BUG] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_PLATFORM] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_PLATFORM, $p_custom_filter[FILTER_PROPERTY_PLATFORM] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_OS] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_OS, $p_custom_filter[FILTER_PROPERTY_OS] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_OS_BUILD] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_OS_BUILD, $p_custom_filter[FILTER_PROPERTY_OS_BUILD] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_TAG_STRING] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_TAG_STRING, $p_custom_filter[FILTER_PROPERTY_TAG_STRING] );
}
if( !filter_field_is_any( $p_custom_filter[FILTER_PROPERTY_TAG_SELECT] ) ) {
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_TAG_SELECT, $p_custom_filter[FILTER_PROPERTY_TAG_SELECT] );
}
$t_query[] = filter_encode_field_and_value( FILTER_PROPERTY_MATCH_TYPE, $p_custom_filter[FILTER_PROPERTY_MATCH_TYPE] );
if( isset( $p_custom_filter['custom_fields'] ) ) {
foreach( $p_custom_filter['custom_fields'] as $t_custom_field_id => $t_custom_field_values ) {
if( !filter_field_is_any( $t_custom_field_values ) ) {
$t_query[] = filter_encode_field_and_value( 'custom_field_' . $t_custom_field_id, $t_custom_field_values );
}
}
}
# Allow plugins to add filter fields
$t_plugin_filter_array = filter_get_plugin_filters();
foreach( $t_plugin_filter_array as $t_field_name => $t_filter_object ) {
if( !filter_field_is_any( $p_custom_filter[$t_field_name] ) ) {
$t_query[] = filter_encode_field_and_value( $t_field_name, $p_custom_filter[$t_field_name], $t_filter_object->type );
}
}
if( count( $t_query ) > 0 ) {
$t_query_str = implode( $t_query, '&' );
$t_url = config_get( 'path' ) . 'search.php?' . $t_query_str;
} else {
$t_url = '';
}
return $t_url;
}
/**
* Encodes a field and it's value for the filter URL. This handles the URL encoding and arrays.
* @param string $p_field_name The field name.
* @param string $p_field_value The field value (can be an array).
* @param integer $p_field_type Field Type e.g. FILTER_TYPE_MULTI_STRING.
* @return string url encoded string
*/
function filter_encode_field_and_value( $p_field_name, $p_field_value, $p_field_type = null ) {
$t_query_array = array();
if( is_array( $p_field_value ) ) {
$t_count = count( $p_field_value );
if( $t_count > 1 || $p_field_type == FILTER_TYPE_MULTI_STRING || $p_field_type == FILTER_TYPE_MULTI_INT ) {
foreach( $p_field_value as $t_value ) {
$t_query_array[] = urlencode( $p_field_name . '[]' ) . '=' . urlencode( $t_value );
}
} else if( $t_count == 1 ) {
$t_query_array[] = urlencode( $p_field_name ) . '=' . urlencode( $p_field_value[0] );
}
} else {
$t_query_array[] = urlencode( $p_field_name ) . '=' . urlencode( $p_field_value );
}
return implode( $t_query_array, '&' );
}
/**
* Checks the supplied value to see if it is an ANY value.
* @param string $p_field_value The value to check.
* @return boolean true for "ANY" values and false for others. "ANY" means filter criteria not active.
*/
function filter_field_is_any( $p_field_value ) {
if( is_array( $p_field_value ) ) {
if( count( $p_field_value ) == 0 ) {
return true;
}
foreach( $p_field_value as $t_value ) {
if( ( META_FILTER_ANY == $t_value ) && ( is_numeric( $t_value ) ) ) {
return true;
}
}
} else {
if( is_string( $p_field_value ) && is_blank( $p_field_value ) ) {
return true;
}
if( is_bool( $p_field_value ) && !$p_field_value ) {
return true;
}
if( ( META_FILTER_ANY == $p_field_value ) && ( is_numeric( $p_field_value ) ) ) {
return true;
}
}
return false;
}
/**
* Checks the supplied value to see if it is a NONE value.
* @param string $p_field_value The value to check.
* @return boolean true for "NONE" values and false for others.
* @todo is a check for these necessary? if( ( $t_filter_value === 'none' ) || ( $t_filter_value === '[none]' ) )
*/
function filter_field_is_none( $p_field_value ) {
if( is_array( $p_field_value ) ) {
foreach( $p_field_value as $t_value ) {
if( ( META_FILTER_NONE == $t_value ) && ( is_numeric( $t_value ) ) ) {
return true;
}
}
} else {
if( is_string( $p_field_value ) && is_blank( $p_field_value ) ) {
return false;
}
if( ( META_FILTER_NONE == $p_field_value ) && ( is_numeric( $p_field_value ) ) ) {
return true;
}
}
return false;
}
/**
* Checks the supplied value to see if it is a MYSELF value.
* @param string $p_field_value The value to check.
* @return boolean true for "MYSELF" values and false for others.
*/
function filter_field_is_myself( $p_field_value ) {
return( META_FILTER_MYSELF == $p_field_value ? true : false );
}
/**
* Filter per page
* @param array $p_filter Filter.
* @param integer $p_count Count.
* @param integer $p_per_page Per page.
* @return integer
*/
function filter_per_page( array $p_filter, $p_count, $p_per_page ) {
$p_per_page = (( null == $p_per_page ) ? (int)$p_filter[FILTER_PROPERTY_ISSUES_PER_PAGE] : $p_per_page );
$p_per_page = (( 0 == $p_per_page || -1 == $p_per_page ) ? $p_count : $p_per_page );
return (int)abs( $p_per_page );
}
/**
* Use $p_count and $p_per_page to determine how many pages to split this list up into.
* For the sake of consistency have at least one page, even if it is empty.
* @param integer $p_count Count.
* @param integer $p_per_page Per page.
* @return integer page count
*/
function filter_page_count( $p_count, $p_per_page ) {
$t_page_count = ceil( $p_count / $p_per_page );
if( $t_page_count < 1 ) {
$t_page_count = 1;
}
return $t_page_count;
}
/**
* Checks to make sure $p_page_number isn't past the last page.
* and that $p_page_number isn't before the first page
* @param integer $p_page_number Page number.
* @param integer $p_page_count Page count.
* @return integer
*/
function filter_valid_page_number( $p_page_number, $p_page_count ) {
if( $p_page_number > $p_page_count ) {
$p_page_number = $p_page_count;
}
if( $p_page_number < 1 ) {
$p_page_number = 1;
}
return $p_page_number;
}
/**
* Figure out the offset into the db query, offset is which record to start querying from
* @param integer $p_page_number Page number.
* @param integer $p_per_page Per page.
* @return integer
*/
function filter_offset( $p_page_number, $p_per_page ) {
return(( (int)$p_page_number -1 ) * (int)$p_per_page );
}
/**
* Make sure that our filters are entirely correct and complete (it is possible that they are not).
* We need to do this to cover cases where we don't have complete control over the filters given.
* @param array $p_filter_arr A Filter definition.
* @return array
* @todo function needs to be abstracted
*/
function filter_ensure_valid_filter( array $p_filter_arr ) {
# extend current filter to add information passed via POST
if( !isset( $p_filter_arr['_version'] ) ) {
$p_filter_arr['_version'] = FILTER_VERSION;
}
$t_cookie_vers = (int)substr( $p_filter_arr['_version'], 1 );
if( substr( FILTER_VERSION, 1 ) > $t_cookie_vers ) {
# if the version is old, update it
$p_filter_arr['_version'] = FILTER_VERSION;
}
if( !isset( $p_filter_arr['_view_type'] ) ) {
$p_filter_arr['_view_type'] = gpc_get_string( 'view_type', 'simple' );
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_ISSUES_PER_PAGE] ) ) {
$p_filter_arr[FILTER_PROPERTY_ISSUES_PER_PAGE] = gpc_get_int( FILTER_PROPERTY_ISSUES_PER_PAGE, config_get( 'default_limit_view' ) );
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_HIGHLIGHT_CHANGED] ) ) {
$p_filter_arr[FILTER_PROPERTY_HIGHLIGHT_CHANGED] = config_get( 'default_show_changed' );
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_STICKY] ) ) {
$p_filter_arr[FILTER_PROPERTY_STICKY] = gpc_string_to_bool( config_get( 'show_sticky_issues' ) );
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_SORT_FIELD_NAME] ) ) {
$p_filter_arr[FILTER_PROPERTY_SORT_FIELD_NAME] = 'last_updated';
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_SORT_DIRECTION] ) ) {
$p_filter_arr[FILTER_PROPERTY_SORT_DIRECTION] = 'DESC';
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_PLATFORM] ) ) {
$p_filter_arr[FILTER_PROPERTY_PLATFORM] = array(
0 => (string)META_FILTER_ANY,
);
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_OS] ) ) {
$p_filter_arr[FILTER_PROPERTY_OS] = array(
0 => (string)META_FILTER_ANY,
);
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_OS_BUILD] ) ) {
$p_filter_arr[FILTER_PROPERTY_OS_BUILD] = array(
0 => (string)META_FILTER_ANY,
);
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_PROJECT_ID] ) ) {
$p_filter_arr[FILTER_PROPERTY_PROJECT_ID] = array(
0 => META_FILTER_CURRENT,
);
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_START_MONTH] ) ) {
$p_filter_arr[FILTER_PROPERTY_START_MONTH] = gpc_get_string( FILTER_PROPERTY_START_MONTH, date( 'm' ) );
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_START_DAY] ) ) {
$p_filter_arr[FILTER_PROPERTY_START_DAY] = gpc_get_string( FILTER_PROPERTY_START_DAY, 1 );
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_START_YEAR] ) ) {
$p_filter_arr[FILTER_PROPERTY_START_YEAR] = gpc_get_string( FILTER_PROPERTY_START_YEAR, date( 'Y' ) );
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_END_MONTH] ) ) {
$p_filter_arr[FILTER_PROPERTY_END_MONTH] = gpc_get_string( FILTER_PROPERTY_END_MONTH, date( 'm' ) );
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_END_DAY] ) ) {
$p_filter_arr[FILTER_PROPERTY_END_DAY] = gpc_get_string( FILTER_PROPERTY_END_DAY, date( 'd' ) );
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_END_YEAR] ) ) {
$p_filter_arr[FILTER_PROPERTY_END_YEAR] = gpc_get_string( FILTER_PROPERTY_END_YEAR, date( 'Y' ) );
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_SEARCH] ) ) {
$p_filter_arr[FILTER_PROPERTY_SEARCH] = '';
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_FILTER_BY_DATE] ) ) {
$p_filter_arr[FILTER_PROPERTY_FILTER_BY_DATE] = gpc_get_bool( FILTER_PROPERTY_FILTER_BY_DATE, false );
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_VIEW_STATE] ) ) {
$p_filter_arr[FILTER_PROPERTY_VIEW_STATE] = gpc_get( FILTER_PROPERTY_VIEW_STATE, META_FILTER_ANY );
} else if( filter_field_is_any( $p_filter_arr[FILTER_PROPERTY_VIEW_STATE] ) ) {
$p_filter_arr[FILTER_PROPERTY_VIEW_STATE] = META_FILTER_ANY;
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_RELATIONSHIP_TYPE] ) ) {
$p_filter_arr[FILTER_PROPERTY_RELATIONSHIP_TYPE] = gpc_get_int( FILTER_PROPERTY_RELATIONSHIP_TYPE, -1 );
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_RELATIONSHIP_BUG] ) ) {
$p_filter_arr[FILTER_PROPERTY_RELATIONSHIP_BUG] = gpc_get_int( FILTER_PROPERTY_RELATIONSHIP_BUG, 0 );
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_TARGET_VERSION] ) ) {
$p_filter_arr[FILTER_PROPERTY_TARGET_VERSION] = (string)META_FILTER_ANY;
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_TAG_STRING] ) ) {
$p_filter_arr[FILTER_PROPERTY_TAG_STRING] = gpc_get_string( FILTER_PROPERTY_TAG_STRING, '' );
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_TAG_SELECT] ) ) {
$p_filter_arr[FILTER_PROPERTY_TAG_SELECT] = gpc_get_string( FILTER_PROPERTY_TAG_SELECT, '' );
}
if( !isset( $p_filter_arr[FILTER_PROPERTY_MATCH_TYPE] ) ) {
$p_filter_arr[FILTER_PROPERTY_MATCH_TYPE] = gpc_get_int( FILTER_PROPERTY_MATCH_TYPE, FILTER_MATCH_ALL );
}
# initialize plugin filters
$t_plugin_filters = filter_get_plugin_filters();
foreach( $t_plugin_filters as $t_field_name => $t_filter_object ) {
if( !isset( $p_filter_arr[$t_field_name] ) ) {
switch( $t_filter_object->type ) {
case FILTER_TYPE_STRING:
$p_filter_arr[$t_field_name] = gpc_get_string( $t_field_name, $t_filter_object->default );
break;
case FILTER_TYPE_INT:
$p_filter_arr[$t_field_name] = gpc_get_int( $t_field_name, (int)$t_filter_object->default );
break;
case FILTER_TYPE_BOOLEAN:
$p_filter_arr[$t_field_name] = gpc_get_bool( $t_field_name, (bool)$t_filter_object->default );
break;
case FILTER_TYPE_MULTI_STRING:
$p_filter_arr[$t_field_name] = gpc_get_string_array( $t_field_name, array( 0 => (string)META_FILTER_ANY ) );
break;
case FILTER_TYPE_MULTI_INT:
$p_filter_arr[$t_field_name] = gpc_get_int_array( $t_field_name, array( 0 => META_FILTER_ANY ) );
break;
default:
$p_filter_arr[$t_field_name] = (string)META_FILTER_ANY;
}
}
if( ! $t_filter_object->validate( $p_filter_arr[$t_field_name] ) ) {
$p_filter_arr[$t_field_name] = $t_filter_object->default;
}
}
$t_custom_fields = custom_field_get_ids();
# @@@ (thraxisp) This should really be the linked ids, but we don't know the project
$f_custom_fields_data = array();
if( is_array( $t_custom_fields ) && ( count( $t_custom_fields ) > 0 ) ) {
foreach( $t_custom_fields as $t_cfid ) {
if( is_array( gpc_get( 'custom_field_' . $t_cfid, null ) ) ) {
$f_custom_fields_data[$t_cfid] = gpc_get_string_array( 'custom_field_' . $t_cfid, array( META_FILTER_ANY ) );
} else {
$f_custom_fields_data[$t_cfid] = gpc_get_string( 'custom_field_' . $t_cfid, (string)META_FILTER_ANY );
$f_custom_fields_data[$t_cfid] = array(
$f_custom_fields_data[$t_cfid],
);
}
}
}
# validate sorting
$t_fields = helper_get_columns_to_view();
$t_n_fields = count( $t_fields );
for( $i = 0;$i < $t_n_fields;$i++ ) {
if( isset( $t_fields[$i] ) && in_array( $t_fields[$i], array( 'selection', 'edit', 'bugnotes_count', 'attachment_count' ) ) ) {
unset( $t_fields[$i] );
}
}
# Make sure array is no longer than 2 elements
$t_sort_fields = explode( ',', $p_filter_arr['sort'] );
if( count( $t_sort_fields ) > 2 ) {
$t_sort_fields = array_slice( $t_sort_fields, 0, 2 );
}
# Make sure array is no longer than 2 elements
$t_dir_fields = explode( ',', $p_filter_arr['dir'] );
if( count( $t_dir_fields ) > 2 ) {
$t_dir_fields = array_slice( $t_dir_fields, 0, 2 );
}
# Validate the max of two segments for $t_sort_fields and $t_dir_fields
for( $i = 0;$i < 2;$i++ ) {
if( isset( $t_sort_fields[$i] ) ) {
$t_drop = false;
$t_sort = $t_sort_fields[$i];
if( strpos( $t_sort, 'custom_' ) === 0 ) {
if( false === custom_field_get_id_from_name( utf8_substr( $t_sort, utf8_strlen( 'custom_' ) ) ) ) {
$t_drop = true;
}
} else {
if( !in_array( $t_sort, $t_fields ) ) {
$t_drop = true;
}
}
if( !in_array( $t_dir_fields[$i], array( 'ASC', 'DESC' ) ) ) {
$t_drop = true;
}
if( $t_drop ) {
unset( $t_sort_fields[$i] );
unset( $t_dir_fields[$i] );
}
}
}
if( count( $t_sort_fields ) > 0 ) {
$p_filter_arr['sort'] = implode( ',', $t_sort_fields );
$p_filter_arr['dir'] = implode( ',', $t_dir_fields );
} else {
$p_filter_arr['sort'] = 'last_updated';
$p_filter_arr['dir'] = 'DESC';
}
# validate or filter junk from other fields
$t_multi_select_list = array(
FILTER_PROPERTY_CATEGORY_ID => 'string',
FILTER_PROPERTY_SEVERITY => 'int',
FILTER_PROPERTY_STATUS => 'int',
FILTER_PROPERTY_REPORTER_ID => 'int',
FILTER_PROPERTY_HANDLER_ID => 'int',
FILTER_PROPERTY_NOTE_USER_ID => 'int',
FILTER_PROPERTY_RESOLUTION => 'int',
FILTER_PROPERTY_PRIORITY => 'int',
FILTER_PROPERTY_BUILD => 'string',
FILTER_PROPERTY_VERSION => 'string',
FILTER_PROPERTY_HIDE_STATUS => 'int',
FILTER_PROPERTY_FIXED_IN_VERSION => 'string',
FILTER_PROPERTY_TARGET_VERSION => 'string',
FILTER_PROPERTY_MONITOR_USER_ID => 'int',
FILTER_PROPERTY_PROFILE_ID => 'int',
);
foreach( $t_multi_select_list as $t_multi_field_name => $t_multi_field_type ) {
if( !isset( $p_filter_arr[$t_multi_field_name] ) ) {
if( FILTER_PROPERTY_HIDE_STATUS == $t_multi_field_name ) {
$p_filter_arr[$t_multi_field_name] = array(
config_get( 'hide_status_default' ),
);
} else if( 'custom_fields' == $t_multi_field_name ) {
$p_filter_arr[$t_multi_field_name] = array(
$f_custom_fields_data,
);
} else {
$p_filter_arr[$t_multi_field_name] = array(
META_FILTER_ANY,
);
}
} else {
if( !is_array( $p_filter_arr[$t_multi_field_name] ) ) {
$p_filter_arr[$t_multi_field_name] = array(
$p_filter_arr[$t_multi_field_name],
);
}
$t_checked_array = array();
foreach( $p_filter_arr[$t_multi_field_name] as $t_filter_value ) {
$t_filter_value = stripslashes( $t_filter_value );
if( ( $t_filter_value === 'any' ) || ( $t_filter_value === '[any]' ) ) {
$t_filter_value = META_FILTER_ANY;
}
if( ( $t_filter_value === 'none' ) || ( $t_filter_value === '[none]' ) ) {
$t_filter_value = META_FILTER_NONE;
}
if( 'string' == $t_multi_field_type ) {
$t_checked_array[] = $t_filter_value;
} else if( 'int' == $t_multi_field_type ) {
$t_checked_array[] = (int)$t_filter_value;
} else if( 'array' == $t_multi_field_type ) {
$t_checked_array[] = $t_filter_value;
}
}
$p_filter_arr[$t_multi_field_name] = $t_checked_array;
}
}
if( is_array( $t_custom_fields ) && ( count( $t_custom_fields ) > 0 ) ) {
foreach( $t_custom_fields as $t_cfid ) {
if( !isset( $p_filter_arr['custom_fields'][$t_cfid] ) ) {
$p_filter_arr['custom_fields'][$t_cfid] = array(
META_FILTER_ANY,
);
} else {
if( !is_array( $p_filter_arr['custom_fields'][$t_cfid] ) ) {
$p_filter_arr['custom_fields'][$t_cfid] = array(
$p_filter_arr['custom_fields'][$t_cfid],
);
}
$t_checked_array = array();
foreach( $p_filter_arr['custom_fields'][$t_cfid] as $t_filter_value ) {
$t_filter_value = stripslashes( $t_filter_value );
if( ( $t_filter_value === 'any' ) || ( $t_filter_value === '[any]' ) ) {
$t_filter_value = META_FILTER_ANY;
}
$t_checked_array[] = $t_filter_value;
}
$p_filter_arr['custom_fields'][$t_cfid] = $t_checked_array;
}
}
}
# all of our filter values are now guaranteed to be there, and correct.
return $p_filter_arr;
}
/**
* Get the standard filter that is to be used when no filter was previously saved.
* When creating specific filters, this can be used as a basis for the filter, where
* specific entries can be overridden.
* @return mixed
*/
function filter_get_default() {
$t_hide_status_default = config_get( 'hide_status_default' );
$t_default_show_changed = config_get( 'default_show_changed' );
$t_filter = array(
FILTER_PROPERTY_CATEGORY_ID => array(
'0' => (string)META_FILTER_ANY,
),
FILTER_PROPERTY_SEVERITY => array(
'0' => META_FILTER_ANY,
),
FILTER_PROPERTY_STATUS => array(
'0' => META_FILTER_ANY,
),
FILTER_PROPERTY_HIGHLIGHT_CHANGED => $t_default_show_changed,
FILTER_PROPERTY_REPORTER_ID => array(
'0' => META_FILTER_ANY,
),
FILTER_PROPERTY_HANDLER_ID => array(
'0' => META_FILTER_ANY,
),
FILTER_PROPERTY_PROJECT_ID => array(
'0' => META_FILTER_CURRENT,
),
FILTER_PROPERTY_RESOLUTION => array(
'0' => META_FILTER_ANY,
),
FILTER_PROPERTY_BUILD => array(
'0' => (string)META_FILTER_ANY,
),
FILTER_PROPERTY_VERSION => array(
'0' => (string)META_FILTER_ANY,
),
FILTER_PROPERTY_HIDE_STATUS => array(
'0' => $t_hide_status_default,
),
FILTER_PROPERTY_MONITOR_USER_ID => array(
'0' => META_FILTER_ANY,
),
FILTER_PROPERTY_SORT_FIELD_NAME => 'last_updated',
FILTER_PROPERTY_SORT_DIRECTION => 'DESC',
FILTER_PROPERTY_ISSUES_PER_PAGE => config_get( 'default_limit_view' ),
FILTER_PROPERTY_MATCH_TYPE => FILTER_MATCH_ALL
);
return filter_ensure_valid_filter( $t_filter );
}
/**
* Deserialize filter string
* @param string $p_serialized_filter Serialized filter string.
* @return mixed $t_filter array
* @see filter_ensure_valid_filter
*/
function filter_deserialize( $p_serialized_filter ) {
if( is_blank( $p_serialized_filter ) ) {
return false;
}
# check to see if new cookie is needed
$t_setting_arr = explode( '#', $p_serialized_filter, 2 );
if( ( $t_setting_arr[0] == 'v1' ) || ( $t_setting_arr[0] == 'v2' ) || ( $t_setting_arr[0] == 'v3' ) || ( $t_setting_arr[0] == 'v4' ) ) {
# these versions can't be salvaged, they are too old to update
return false;
}
# We shouldn't need to do this anymore, as filters from v5 onwards should cope with changing
# filter indices dynamically
$t_filter_array = array();
if( isset( $t_setting_arr[1] ) ) {
$t_filter_array = json_decode( $t_setting_arr[1], true );
} else {
return false;
}
if( $t_filter_array['_version'] != FILTER_VERSION ) {
# if the version is not new enough, update it using defaults
return filter_ensure_valid_filter( $t_filter_array );
}
return $t_filter_array;
}
/**
* Check if the filter cookie exists and is of the correct version.
* @return boolean
*/
function filter_is_cookie_valid() {
$t_view_all_cookie_id = gpc_get_cookie( config_get( 'view_all_cookie' ), '' );
$t_view_all_cookie = filter_db_get_filter( $t_view_all_cookie_id );
# check to see if the cookie does not exist
if( is_blank( $t_view_all_cookie ) ) {
return false;
}
# check to see if new cookie is needed
$t_setting_arr = explode( '#', $t_view_all_cookie, 2 );
if( ( $t_setting_arr[0] == 'v1' ) || ( $t_setting_arr[0] == 'v2' ) || ( $t_setting_arr[0] == 'v3' ) || ( $t_setting_arr[0] == 'v4' ) ) {
return false;
}
# We shouldn't need to do this anymore, as filters from v5 onwards should cope with changing
# filter indices dynamically
$t_filter_cookie_arr = array();
if( isset( $t_setting_arr[1] ) ) {
$t_filter_cookie_arr = json_decode( $t_setting_arr[1], true );
} else {
return false;
}
if( $t_filter_cookie_arr['_version'] != FILTER_VERSION ) {
return false;
}
return true;
}
/**
* Get the array fields specified by $p_filter_id
* using the cached row if it's available
* @param integer $p_filter_id A filter identifier to look up in the database.
* @return array a filter row
*/
function filter_get_row( $p_filter_id ) {
return filter_cache_row( $p_filter_id );
}
/**
* Get the value of the filter field specified by filter id and field name
* @param integer $p_filter_id A filter identifier to look up in the database.
* @param string $p_field_name Name of the filter field to retrieve.
* @return string
*/
function filter_get_field( $p_filter_id, $p_field_name ) {
$t_row = filter_get_row( $p_filter_id );
if( isset( $t_row[$p_field_name] ) ) {
return $t_row[$p_field_name];
} else {
error_parameters( $p_field_name );
trigger_error( ERROR_DB_FIELD_NOT_FOUND, WARNING );
return '';
}
}
/**
* Add sort parameters to the query clauses
* @param array &$p_filter Filter to sort.
* @param boolean $p_show_sticky Whether to show sticky items.
* @param array $p_query_clauses Array of query clauses.
* @return array $p_query_clauses
*/
function filter_get_query_sort_data( array &$p_filter, $p_show_sticky, array $p_query_clauses ) {
# if sort is blank then default the sort and direction. This is to fix the
# symptoms of #3953. Note that even if the main problem is fixed, we may
# have to keep this code for a while to handle filters saved with this blank field.
if( is_blank( $p_filter[FILTER_PROPERTY_SORT_FIELD_NAME] ) ) {
$p_filter[FILTER_PROPERTY_SORT_FIELD_NAME] = 'last_updated';
$p_filter[FILTER_PROPERTY_SORT_DIRECTION] = 'DESC';
}
$p_query_clauses['order'] = array();
$t_sort_fields = explode( ',', $p_filter[FILTER_PROPERTY_SORT_FIELD_NAME] );
$t_dir_fields = explode( ',', $p_filter[FILTER_PROPERTY_SORT_DIRECTION] );
$t_plugin_columns = columns_get_plugin_columns();
if( gpc_string_to_bool( $p_filter[FILTER_PROPERTY_STICKY] ) && ( null !== $p_show_sticky ) ) {
$p_query_clauses['order'][] = '{bug}.sticky DESC';
}
$t_count = count( $t_sort_fields );
for( $i = 0;$i < $t_count;$i++ ) {
$c_sort = $t_sort_fields[$i];
$c_dir = 'DESC' == $t_dir_fields[$i] ? 'DESC' : 'ASC';
if( !in_array( $t_sort_fields[$i], array_slice( $t_sort_fields, $i + 1 ) ) ) {
# if sorting by a custom field
if( strpos( $c_sort, 'custom_' ) === 0 ) {
$t_custom_field = utf8_substr( $c_sort, utf8_strlen( 'custom_' ) );
$t_custom_field_id = custom_field_get_id_from_name( $t_custom_field );
$t_def = custom_field_get_definition( $t_custom_field_id );
$t_value_field = ( $t_def['type'] == CUSTOM_FIELD_TYPE_TEXTAREA ? 'text' : 'value' );
$c_cf_alias = 'custom_field_' . $t_custom_field_id;
$t_cf_table_alias = '{custom_field_string}_' . $t_custom_field_id;
$t_cf_select = $t_cf_table_alias . '.' . $t_value_field . ' ' . $c_cf_alias;
# check to be sure this field wasn't already added to the query.
if( !in_array( $t_cf_select, $p_query_clauses['select'] ) ) {
$p_query_clauses['select'][] = $t_cf_select;
$p_query_clauses['join'][] = 'LEFT JOIN {custom_field_string} ' . $t_cf_table_alias . ' ON
{bug}.id = ' . $t_cf_table_alias . '.bug_id AND ' . $t_cf_table_alias . '.field_id = ' . $t_custom_field_id;
}
$p_query_clauses['order'][] = $c_cf_alias . ' ' . $c_dir;
# if sorting by plugin columns
} else if( isset( $t_plugin_columns[$t_sort_fields[$i]] ) ) {
$t_column_object = $t_plugin_columns[$t_sort_fields[$i]];
if( $t_column_object->sortable ) {
$t_clauses = $t_column_object->sortquery( $c_dir );
if( is_array( $t_clauses ) ) {
if( isset( $t_clauses['join'] ) ) {
$p_query_clauses['join'][] = $t_clauses['join'];
}
if( isset( $t_clauses['order'] ) ) {
$p_query_clauses['order'][] = $t_clauses['order'];
}
}
}
# standard column
} else {
$t_sort_col = '{bug}.' . $c_sort;
# when sorting by due_date, always display undefined dates last
if( 'due_date' == $c_sort && 'ASC' == $c_dir ) {
$t_sort_due_date = $t_sort_col . ' = 1';