dxw/buddypress — pull request #1 by Ashik72 (2014-05-30 18:45:48+00:00)
Title: bp-xprofile-classes.php

populate( $id );
}

public function populate( $id ) {
global $wpdb, $bp;

$group = wp_cache_get( 'xprofile_group_' . $this->id, 'bp' );

if ( false === $group ) {
$group = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$bp->profile->table_name_groups} WHERE id = %d", $id ) );
}

if ( empty( $group ) ) {
return false;
}

$this->id = $group->id;
$this->name = stripslashes( $group->name );
$this->description = stripslashes( $group->description );
$this->can_delete = $group->can_delete;
$this->group_order = $group->group_order;
}

public function save() {
global $wpdb, $bp;

$this->name = apply_filters( 'xprofile_group_name_before_save', $this->name, $this->id );
$this->description = apply_filters( 'xprofile_group_description_before_save', $this->description, $this->id );

do_action_ref_array( 'xprofile_group_before_save', array( &$this ) );

if ( $this->id )
$sql = $wpdb->prepare( "UPDATE {$bp->profile->table_name_groups} SET name = %s, description = %s WHERE id = %d", $this->name, $this->description, $this->id );
else
$sql = $wpdb->prepare( "INSERT INTO {$bp->profile->table_name_groups} (name, description, can_delete) VALUES (%s, %s, 1)", $this->name, $this->description );

if ( is_wp_error( $wpdb->query( $sql ) ) )
return false;

// If not set, update the ID in the group object
if ( ! $this->id )
$this->id = $wpdb->insert_id;

do_action_ref_array( 'xprofile_group_after_save', array( &$this ) );

return $this->id;
}

public function delete() {
global $wpdb, $bp;

if ( empty( $this->can_delete ) )
return false;

do_action_ref_array( 'xprofile_group_before_delete', array( &$this ) );

// Delete field group
if ( !$wpdb->query( $wpdb->prepare( "DELETE FROM {$bp->profile->table_name_groups} WHERE id = %d", $this->id ) ) ) {
return false;
} else {

// Remove the group's fields.
if ( BP_XProfile_Field::delete_for_group( $this->id ) ) {

// Remove profile data for the groups fields
for ( $i = 0, $count = count( $this->fields ); $i < $count; ++$i ) {
BP_XProfile_ProfileData::delete_for_field( $this->fields[$i]->id );
}
}

do_action_ref_array( 'xprofile_group_after_delete', array( &$this ) );

return true;
}
}

/** Static Methods ********************************************************/

/**
* get()
*
* Populates the BP_XProfile_Group object with profile field groups, fields, and field data
*
* @package BuddyPress XProfile
*
* @global $wpdb WordPress DB access object.
* @global BuddyPress $bp The one true BuddyPress instance
*
* @param array $args Takes an array of parameters:
*	'profile_group_id' - Limit results to a single profile group
*	'user_id' - Required if you want to load a specific user's data
*	'hide_empty_groups' - Hide groups without any fields
*	'hide_empty_fields' - Hide fields where the user has not provided data
*	'fetch_fields' - Load each group's fields
*	'fetch_field_data' - Load each field's data. Requires a user_id
*	'exclude_groups' - Comma-separated list of groups to exclude
*	'exclude_fields' - Comma-separated list of fields to exclude
*	'update_meta_cache' - Whether to pre-fetch xprofilemeta
*	for all retrieved groups, fields, and data
*
* @return array $groups
*/
public static function get( $args = array() ) {
global $wpdb, $bp;

$defaults = array(
'profile_group_id' => false,
'user_id' => bp_displayed_user_id(),
'hide_empty_groups' => false,
'hide_empty_fields' => false,
'fetch_fields' => false,
'fetch_field_data' => false,
'fetch_visibility_level' => false,
'exclude_groups' => false,
'exclude_fields' => false,
'update_meta_cache' => true,
);

$r = wp_parse_args( $args, $defaults );
extract( $r, EXTR_SKIP );

// Keep track of object IDs for cache-priming
$object_ids = array(
'group' => array(),
'field' => array(),
'data' => array(),
);

$where_sql = '';

if ( !empty( $profile_group_id ) )
$where_sql = $wpdb->prepare( 'WHERE g.id = %d', $profile_group_id );
elseif ( $exclude_groups )
$where_sql = $wpdb->prepare( "WHERE g.id NOT IN ({$exclude_groups})");

if ( ! empty( $hide_empty_groups ) ) {
$group_ids = $wpdb->get_col( "SELECT DISTINCT g.id FROM {$bp->profile->table_name_groups} g INNER JOIN {$bp->profile->table_name_fields} f ON g.id = f.group_id {$where_sql} ORDER BY g.group_order ASC" );
} else {
$group_ids = $wpdb->get_col( "SELECT DISTINCT g.id FROM {$bp->profile->table_name_groups} g {$where_sql} ORDER BY g.group_order ASC" );
}

$groups = self::get_group_data( $group_ids );

if ( empty( $fetch_fields ) )
return $groups;

// Get the group ids
$group_ids = array();
foreach( (array) $groups as $group ) {
$group_ids[] = $group->id;
}

// Store for meta cache priming
$object_ids['group'] = $group_ids;

$group_ids = implode( ',', (array) $group_ids );

if ( empty( $group_ids ) )
return $groups;

// Support arrays and comma-separated strings
$exclude_fields_cs = wp_parse_id_list( $exclude_fields );

// Visibility - Handled here so as not to be overridden by sloppy use of the
// exclude_fields parameter. See bp_xprofile_get_hidden_fields_for_user()
$exclude_fields_cs = array_merge( $exclude_fields_cs, bp_xprofile_get_hidden_fields_for_user( $user_id ) );
$exclude_fields_cs = implode( ',', $exclude_fields_cs );

if ( !empty( $exclude_fields_cs ) ) {
$exclude_fields_sql = "AND id NOT IN ({$exclude_fields_cs})";
} else {
$exclude_fields_sql = '';
}

// Fetch the fields
$fields = $wpdb->get_results( "SELECT id, name, description, type, group_id, is_required FROM {$bp->profile->table_name_fields} WHERE group_id IN ( {$group_ids} ) AND parent_id = 0 {$exclude_fields_sql} ORDER BY field_order" );

// Store field IDs for meta cache priming
$object_ids['field'] = wp_list_pluck( $fields, 'id' );

if ( empty( $fields ) )
return $groups;

// Maybe fetch field data
if ( ! empty( $fetch_field_data ) ) {

// Fetch the field data for the user.
foreach( (array) $fields as $field ) {
$field_ids[] = $field->id;
}

$field_ids_sql = implode( ',', (array) $field_ids );

if ( ! empty( $field_ids ) && ! empty( $user_id ) ) {
$field_data = BP_XProfile_ProfileData::get_data_for_user( $user_id, $field_ids );
}

// Remove data-less fields, if necessary
if ( !empty( $hide_empty_fields ) && ! empty( $field_ids ) && ! empty( $field_data ) ) {

// Loop through the results and find the fields that have data.
foreach( (array) $field_data as $data ) {

// Empty fields may contain a serialized empty array
$maybe_value = maybe_unserialize( $data->value );
if ( !empty( $maybe_value ) && false !== $key = array_search( $data->field_id, $field_ids ) ) {
// Fields that have data get removed from the list
unset( $field_ids[$key] );
}
}

// The remaining members of $field_ids are empty. Remove them.
foreach( $fields as $field_key => $field ) {
if ( in_array( $field->id, $field_ids ) ) {
unset( $fields[$field_key] );
}
}

// Reset indexes
$fields = array_values( $fields );
}

// Field data was found
if ( ! empty( $fields ) && !empty( $field_data ) && !is_wp_error( $field_data ) ) {

// Loop through fields
foreach( (array) $fields as $field_key => $field ) {

// Loop throught the data in each field
foreach( (array) $field_data as $data ) {

// Assign correct data value to the field
if ( $field->id == $data->field_id ) {
$fields[$field_key]->data = new stdClass;
$fields[$field_key]->data->value = $data->value;
$fields[$field_key]->data->id = $data->id;
}

// Store for meta cache priming
$object_ids['data'][] = $data->id;
}
}
}
}

// Prime the meta cache, if necessary
if ( $update_meta_cache ) {
bp_xprofile_update_meta_cache( $object_ids );
}

// Maybe fetch visibility levels
if ( !empty( $fetch_visibility_level ) ) {
$fields = self::fetch_visibility_level( $user_id, $fields );
}

// Merge the field array back in with the group array
foreach( (array) $groups as $group ) {

// Indexes may have been shifted after previous deletions, so we get a
// fresh one each time through the loop
$index = array_search( $group, $groups );

foreach( (array) $fields as $field ) {
if ( $group->id == $field->group_id ) {
$groups[$index]->fields[] = $field;
}
}

// When we unset fields above, we may have created empty groups.
// Remove them, if necessary.
if ( empty( $group->fields ) && $hide_empty_groups ) {
unset( $groups[$index] );
}

// Reset indexes
$groups = array_values( $groups );
}

return $groups;
}

/**
* Get data about a set of groups, based on IDs.
*
* @since BuddyPress (2.0.0)
*
* @param array $group_ids Array of IDs.
* @return array
*/
protected static function get_group_data( $group_ids ) {
global $wpdb;

// Bail if no group IDs are passed
if ( empty( $group_ids ) ) {
return array();
}

$groups = array();
$uncached_gids = array();

foreach ( $group_ids as $group_id ) {

// If cached data is found, use it
if ( $group_data = wp_cache_get( 'xprofile_group_' . $group_id, 'bp' ) ) {
$groups[ $group_id ] = $group_data;

// Otherwise leave a placeholder so we don't lose the order
} else {
$groups[ $group_id ] = '';

// Add to the list of items to be queried
$uncached_gids[] = $group_id;
}
}

// Fetch uncached data from the DB if necessary
if ( ! empty( $uncached_gids ) ) {
$uncached_gids_sql = implode( ',', wp_parse_id_list( $uncached_gids ) );

$bp = buddypress();

// Fetch data, preserving order
$queried_gdata = $wpdb->get_results( "SELECT * FROM {$bp->profile->table_name_groups} WHERE id IN ({$uncached_gids_sql}) ORDER BY FIELD( id, {$uncached_gids_sql} )");

// Put queried data into the placeholders created earlier,
// and add it to the cache
foreach ( (array) $queried_gdata as $gdata ) {
$groups[ $gdata->id ] = $gdata;
wp_cache_set( 'xprofile_group_' . $gdata->id, $gdata, 'bp' );
}
}

// Reset indexes
$groups = array_values( $groups );

return $groups;
}

public static function admin_validate() {
global $message;

/* Validate Form */
if ( empty( $_POST['group_name'] ) ) {
$message = __( 'Please make sure you give the group a name.', 'buddypress' );
return false;
} else {
return true;
}
}

public static function update_position( $field_group_id, $position ) {
global $wpdb, $bp;

if ( !is_numeric( $position ) )
return false;

return $wpdb->query( $wpdb->prepare( "UPDATE {$bp->profile->table_name_groups} SET group_order = %d WHERE id = %d", $position, $field_group_id ) );
}

/**
* Fetch the field visibility level for the fields returned by the query
*
* @since BuddyPress (1.6)
*
* @param int $user_id The profile owner's user_id
* @param array $fields The database results returned by the get() query
* @return array $fields The database results, with field_visibility added
*/
public static function fetch_visibility_level( $user_id = 0, $fields = array() ) {

// Get the user's visibility level preferences
$visibility_levels = bp_get_user_meta( $user_id, 'bp_xprofile_visibility_levels', true );

foreach( (array) $fields as $key => $field ) {

// Does the admin allow this field to be customized?
$allow_custom = 'disabled' !== bp_xprofile_get_meta( $field->id, 'field', 'allow_custom_visibility' );

// Look to see if the user has set the visibility for this field
if ( $allow_custom && isset( $visibility_levels[$field->id] ) ) {
$field_visibility = $visibility_levels[$field->id];

// If no admin-set default is saved, fall back on a global default
} else {
$fallback_visibility = bp_xprofile_get_meta( $field->id, 'field', 'default_visibility' );
$field_visibility = ! empty( $fallback_visibility ) ? $fallback_visibility : apply_filters( 'bp_xprofile_default_visibility_level', 'public' );
}

$fields[$key]->visibility_level = $field_visibility;
}

return $fields;
}

/**
* Fetch the admin-set preferences for all fields.
*
* @since BuddyPress (1.6.0)
*
* @return array $default_visibility_levels An array, keyed by
* field_id, of default visibility level + allow_custom
* (whether the admin allows this field to be set by user)
*/
public static function fetch_default_visibility_levels() {
global $wpdb, $bp;

$default_visibility_levels = wp_cache_get( 'xprofile_default_visibility_levels', 'bp' );

if ( false === $default_visibility_levels ) {
$levels = $wpdb->get_results( "SELECT object_id, meta_key, meta_value FROM {$bp->profile->table_name_meta} WHERE object_type = 'field' AND ( meta_key = 'default_visibility' OR meta_key = 'allow_custom_visibility' )" );

// Arrange so that the field id is the key and the visibility level the value
$default_visibility_levels = array();
foreach ( $levels as $level ) {
if ( 'default_visibility' == $level->meta_key ) {
$default_visibility_levels[ $level->object_id ]['default'] = $level->meta_value;
} else if ( 'allow_custom_visibility' == $level->meta_key ) {
$default_visibility_levels[ $level->object_id ]['allow_custom'] = $level->meta_value;
}
}

wp_cache_set( 'xprofile_default_visibility_levels', $default_visibility_levels, 'bp' );
}

return $default_visibility_levels;
}

public function render_admin_form() {
global $message;

if ( empty( $this->id ) ) {
$title	= __( 'Add New Field Group', 'buddypress' );
$action	= "users.php?page=bp-profile-setup&mode=add_group";
$button	= __( 'Create Field Group', 'buddypress' );
} else {
$title = __( 'Edit Field Group', 'buddypress' );
$action = "users.php?page=bp-profile-setup&mode=edit_group&group_id=" . $this->id;
$button	= __( 'Save Changes', 'buddypress' );
} ?>

​

<?php echo esc_textarea( $this->description ); ?>

populate( $id, $user_id, $get_data );

// Initialise the type obj to prevent fatals when creating new profile fields
} else {
$this->type_obj = bp_xprofile_create_field_type( 'textbox' );
$this->type_obj->field_obj = $this;
}
}

public function populate( $id, $user_id, $get_data ) {
global $wpdb, $userdata, $bp;

if ( empty( $user_id ) ) {
$user_id = isset( $userdata->ID ) ? $userdata->ID : 0;
}

$sql = $wpdb->prepare( "SELECT * FROM {$bp->profile->table_name_fields} WHERE id = %d", $id );

if ( $field = $wpdb->get_row( $sql ) ) {
$this->id = $field->id;
$this->group_id = $field->group_id;
$this->parent_id = $field->parent_id;
$this->type = $field->type;
$this->name = stripslashes( $field->name );
$this->description = stripslashes( $field->description );
$this->is_required = $field->is_required;
$this->can_delete = $field->can_delete;
$this->field_order = $field->field_order;
$this->option_order = $field->option_order;
$this->order_by = $field->order_by;
$this->is_default_option = $field->is_default_option;

// Create the field type and store a reference back to this object.
$this->type_obj = bp_xprofile_create_field_type( $field->type );
$this->type_obj->field_obj = $this;

if ( $get_data && $user_id ) {
$this->data = $this->get_field_data( $user_id );
}

$this->default_visibility = bp_xprofile_get_meta( $id, 'field', 'default_visibility' );

if ( empty( $this->default_visibility ) ) {
$this->default_visibility = 'public';
}

$this->allow_custom_visibility = 'disabled' == bp_xprofile_get_meta( $id, 'field', 'allow_custom_visibility' ) ? 'disabled' : 'allowed';
}
}

public function delete( $delete_data = false ) {
global $wpdb, $bp;

// Prevent deletion if no ID is present
// Prevent deletion by url when can_delete is false.
// Prevent deletion of option 1 since this invalidates fields with options.
if ( empty( $this->id ) || empty( $this->can_delete ) || ( $this->parent_id && $this->option_order == 1 ) )
return false;

if ( !$wpdb->query( $wpdb->prepare( "DELETE FROM {$bp->profile->table_name_fields} WHERE id = %d OR parent_id = %d", $this->id, $this->id ) ) )
return false;

// delete the data in the DB for this field
if ( true === $delete_data )
BP_XProfile_ProfileData::delete_for_field( $this->id );

return true;
}

public function save() {
global $wpdb, $bp;

$this->group_id = apply_filters( 'xprofile_field_group_id_before_save', $this->group_id, $this->id );
$this->parent_id = apply_filters( 'xprofile_field_parent_id_before_save', $this->parent_id, $this->id );
$this->type = apply_filters( 'xprofile_field_type_before_save', $this->type, $this->id );
$this->name = apply_filters( 'xprofile_field_name_before_save', $this->name, $this->id );
$this->description = apply_filters( 'xprofile_field_description_before_save', $this->description, $this->id );
$this->is_required = apply_filters( 'xprofile_field_is_required_before_save', $this->is_required, $this->id );
$this->order_by	= apply_filters( 'xprofile_field_order_by_before_save', $this->order_by, $this->id );
$this->field_order = apply_filters( 'xprofile_field_field_order_before_save', $this->field_order, $this->id );
$this->can_delete = apply_filters( 'xprofile_field_can_delete_before_save', $this->can_delete, $this->id );
$this->type_obj = bp_xprofile_create_field_type( $this->type );

do_action_ref_array( 'xprofile_field_before_save', array( $this ) );

if ( $this->id != null ) {
$sql = $wpdb->prepare( "UPDATE {$bp->profile->table_name_fields} SET group_id = %d, parent_id = 0, type = %s, name = %s, description = %s, is_required = %d, order_by = %s, field_order = %d, can_delete = %d WHERE id = %d", $this->group_id, $this->type, $this->name, $this->description, $this->is_required, $this->order_by, $this->field_order, $this->can_delete, $this->id );
} else {
$sql = $wpdb->prepare( "INSERT INTO {$bp->profile->table_name_fields} (group_id, parent_id, type, name, description, is_required, order_by, field_order, can_delete ) VALUES (%d, %d, %s, %s, %s, %d, %s, %d, %d )", $this->group_id, $this->parent_id, $this->type, $this->name, $this->description, $this->is_required, $this->order_by, $this->field_order, $this->can_delete );
}

/**
* Check for null so field options can be changed without changing any other part of the field.
* The described situation will return 0 here.
*/
if ( $wpdb->query( $sql ) !== null ) {

if ( !empty( $this->id ) ) {
$field_id = $this->id;
} else {
$field_id = $wpdb->insert_id;
}

// Only do this if we are editing an existing field
if ( $this->id != null ) {

/**
* Remove any radio or dropdown options for this
* field. They will be re-added if needed.
* This stops orphan options if the user changes a
* field from a radio button field to a text box.
*/
$this->delete_children();
}

/**
* Check to see if this is a field with child options.
* We need to add the options to the db, if it is.
*/
if ( $this->type_obj->supports_options ) {

if ( !empty( $this->id ) ) {
$parent_id = $this->id;
} else {
$parent_id = $wpdb->insert_id;
}

// Allow plugins to filter the field's child options (i.e. the items in a selectbox).
$post_option = ! empty( $_POST["{$this->type}_option"] ) ? $_POST["{$this->type}_option"] : '';
$post_default = ! empty( $_POST["isDefault_{$this->type}_option"] ) ? $_POST["isDefault_{$this->type}_option"] : '';
$options = apply_filters( 'xprofile_field_options_before_save', $post_option, $this->type );
$defaults = apply_filters( 'xprofile_field_default_before_save', $post_default, $this->type );

$counter = 1;
if ( !empty( $options ) ) {
foreach ( (array) $options as $option_key => $option_value ) {
$is_default = 0;

if ( is_array( $defaults ) ) {
if ( isset( $defaults[$option_key] ) )
$is_default = 1;
} else {
if ( (int) $defaults == $option_key )
$is_default = 1;
}

if ( '' != $option_value ) {
if ( !$wpdb->query( $wpdb->prepare( "INSERT INTO {$bp->profile->table_name_fields} (group_id, parent_id, type, name, description, is_required, option_order, is_default_option) VALUES (%d, %d, 'option', %s, '', 0, %d, %d)", $this->group_id, $parent_id, $option_value, $counter, $is_default ) ) ) {
return false;
}
}

$counter++;
}
}
}

do_action_ref_array( 'xprofile_field_after_save', array( $this ) );

// Recreate type_obj in case someone changed $this->type via a filter
$this->type_obj = bp_xprofile_create_field_type( $this->type );
$this->type_obj->field_obj = $this;

return $field_id;
} else {
return false;
}
}

public function get_field_data( $user_id ) {
return new BP_XProfile_ProfileData( $this->id, $user_id );
}

public function get_children( $for_editing = false ) {
global $wpdb, $bp;

// This is done here so we don't have problems with sql injection
if ( 'asc' == $this->order_by && empty( $for_editing ) ) {
$sort_sql = 'ORDER BY name ASC';
} elseif ( 'desc' == $this->order_by && empty( $for_editing ) ) {
$sort_sql = 'ORDER BY name DESC';
} else {
$sort_sql = 'ORDER BY option_order ASC';
}

// This eliminates a problem with getting all fields when there is no id for the object
if ( empty( $this->id ) ) {
$parent_id = -1;
} else {
$parent_id = $this->id;
}

$sql = $wpdb->prepare( "SELECT * FROM {$bp->profile->table_name_fields} WHERE parent_id = %d AND group_id = %d $sort_sql", $parent_id, $this->group_id );

if ( !$children = $wpdb->get_results( $sql ) )
return false;

return apply_filters( 'bp_xprofile_field_get_children', $children );
}

public function delete_children() {
global $wpdb, $bp;

$sql = $wpdb->prepare( "DELETE FROM {$bp->profile->table_name_fields} WHERE parent_id = %d", $this->id );

$wpdb->query( $sql );
}

/** Static Methods ********************************************************/

public static function get_type( $field_id ) {
global $wpdb, $bp;

if ( !empty( $field_id ) ) {
$sql = $wpdb->prepare( "SELECT type FROM {$bp->profile->table_name_fields} WHERE id = %d", $field_id );

if ( !$field_type = $wpdb->get_var( $sql ) ) {
return false;
}

return $field_type;
}

return false;
}

public static function delete_for_group( $group_id ) {
global $wpdb, $bp;

if ( !empty( $group_id ) ) {
$sql = $wpdb->prepare( "DELETE FROM {$bp->profile->table_name_fields} WHERE group_id = %d", $group_id );

if ( $wpdb->get_var( $sql ) === false ) {
return false;
}

return true;
}

return false;
}

public static function get_id_from_name( $field_name ) {
global $wpdb, $bp;

if ( empty( $bp->profile->table_name_fields ) || !isset( $field_name ) )
return false;

return $wpdb->get_var( $wpdb->prepare( "SELECT id FROM {$bp->profile->table_name_fields} WHERE name = %s", $field_name ) );
}

public static function update_position( $field_id, $position, $field_group_id ) {
global $wpdb, $bp;

if ( !is_numeric( $position ) || !is_numeric( $field_group_id ) )
return false;

// Update $field_id with new $position and $field_group_id
if ( $parent = $wpdb->query( $wpdb->prepare( "UPDATE {$bp->profile->table_name_fields} SET field_order = %d, group_id = %d WHERE id = %d", $position, $field_group_id, $field_id ) ) ) {;

// Update any children of this $field_id
$children = $wpdb->query( $wpdb->prepare( "UPDATE {$bp->profile->table_name_fields} SET group_id = %d WHERE parent_id = %d", $field_group_id, $field_id ) );

return $parent;
}

return false;
}

/**
* This function populates the items for radio buttons checkboxes and drop down boxes
*/
public function render_admin_form_children() {
foreach ( array_keys( bp_xprofile_get_field_types() ) as $field_type ) {
$type_obj = bp_xprofile_create_field_type( $field_type );
$type_obj->admin_new_field_html( $this );
}
}

public function render_admin_form( $message = '' ) {
if ( empty( $this->id ) ) {
$title = __( 'Add Field', 'buddypress' );
$action	= "users.php?page=bp-profile-setup&group_id=" . $this->group_id . "&mode=add_field#tabs-" . $this->group_id;

if ( !empty( $_POST['saveField'] ) ) {
$this->name = $_POST['title'];
$this->description = $_POST['description'];
$this->is_required = $_POST['required'];
$this->type = $_POST['fieldtype'];
$this->order_by = $_POST["sort_order_{$this->type}"];
$this->field_order = $_POST['field_order'];
}
} else {
$title = __( 'Edit Field', 'buddypress' );
$action = "users.php?page=bp-profile-setup&mode=edit_field&group_id=" . $this->group_id . "&field_id=" . $this->id . "#tabs-" . $this->group_id;
} ?>

id ) : ?>

default_visibility, $level['id'] ); ?> />

allow_custom_visibility, 'allowed' ); ?> />

allow_custom_visibility, 'disabled' ); ?> />

id ) : ?>

is_required, '0' ); ?>>

is_required, '1' ); ?>>

type ); ?>

render_admin_form_children();
?>

supports_options && isset( $_POST[$option_name] ) && empty( $_POST[$option_name][1] ) ) {
$message = __( 'This field type require at least one option. Please add options below.', 'buddypress' );
return false;
}
}

return true;
}
}

class BP_XProfile_ProfileData {
public $id;
public $user_id;
public $field_id;
public $value;
public $last_updated;

public function __construct( $field_id = null, $user_id = null ) {
if ( !empty( $field_id ) ) {
$this->populate( $field_id, $user_id );
}
}

public function populate( $field_id, $user_id ) {
global $wpdb, $bp;

$cache_group = 'bp_xprofile_data_' . $user_id;
$profiledata = wp_cache_get( $field_id, $cache_group );

if ( false === $profiledata ) {
$sql = $wpdb->prepare( "SELECT * FROM {$bp->profile->table_name_data} WHERE field_id = %d AND user_id = %d", $field_id, $user_id );
$profiledata = $wpdb->get_row( $sql );

if ( $profiledata ) {
wp_cache_set( $field_id, $profiledata, $cache_group );
}
}

if ( $profiledata ) {
$this->id = $profiledata->id;
$this->user_id = $profiledata->user_id;
$this->field_id = $profiledata->field_id;
$this->value = stripslashes( $profiledata->value );
$this->last_updated = $profiledata->last_updated;

} else {
// When no row is found, we'll need to set these properties manually
$this->field_id	= $field_id;
$this->user_id	= $user_id;
}
}

/**
* Check if there is data already for the user.
*
* @global object $wpdb
* @global array $bp
* @return bool
*/
public function exists() {
global $wpdb, $bp;

// Check cache first
$cached = wp_cache_get( $this->field_id, 'bp_xprofile_data_' . $this->user_id );

if ( $cached && ! empty( $cached->id ) ) {
$retval = true;
} else {
$retval = $wpdb->get_row( $wpdb->prepare( "SELECT id FROM {$bp->profile->table_name_data} WHERE user_id = %d AND field_id = %d", $this->user_id, $this->field_id ) );
}

return apply_filters_ref_array( 'xprofile_data_exists', array( (bool)$retval, $this ) );
}

/**
* Check if this data is for a valid field.
*
* @global object $wpdb
* @global array $bp
* @return bool
*/
public function is_valid_field() {
global $wpdb, $bp;

$retval = $wpdb->get_row( $wpdb->prepare( "SELECT id FROM {$bp->profile->table_name_fields} WHERE id = %d", $this->field_id ) );

return apply_filters_ref_array( 'xprofile_data_is_valid_field', array( (bool)$retval, $this ) );
}

public function save() {
global $wpdb, $bp;

$this->user_id = apply_filters( 'xprofile_data_user_id_before_save', $this->user_id, $this->id );
$this->field_id = apply_filters( 'xprofile_data_field_id_before_save', $this->field_id, $this->id );
$this->value = apply_filters( 'xprofile_data_value_before_save', $this->value, $this->id );
$this->last_updated = apply_filters( 'xprofile_data_last_updated_before_save', bp_core_current_time(), $this->id );

do_action_ref_array( 'xprofile_data_before_save', array( $this ) );

if ( $this->is_valid_field() ) {
if ( $this->exists() && strlen( trim( $this->value ) ) ) {
$result = $wpdb->query( $wpdb->prepare( "UPDATE {$bp->profile->table_name_data} SET value = %s, last_updated = %s WHERE user_id = %d AND field_id = %d", $this->value, $this->last_updated, $this->user_id, $this->field_id ) );

} else if ( $this->exists() && empty( $this->value ) ) {
// Data removed, delete the entry.
$result = $this->delete();

} else {
$result = $wpdb->query( $wpdb->prepare("INSERT INTO {$bp->profile->table_name_data} (user_id, field_id, value, last_updated) VALUES (%d, %d, %s, %s)", $this->user_id, $this->field_id, $this->value, $this->last_updated ) );
$this->id = $wpdb->insert_id;
}

if ( false === $result )
return false;

do_action_ref_array( 'xprofile_data_after_save', array( $this ) );

return true;
}

return false;
}

/**
* Delete specific XProfile field data
*
* @global object $wpdb
* @return boolean
*/
public function delete() {
global $wpdb;

$bp = buddypress();

do_action_ref_array( 'xprofile_data_before_delete', array( $this ) );

if ( !$wpdb->query( $wpdb->prepare( "DELETE FROM {$bp->profile->table_name_data} WHERE field_id = %d AND user_id = %d", $this->field_id, $this->user_id ) ) )
return false;

do_action_ref_array( 'xprofile_data_after_delete', array( $this ) );

return true;
}

/** Static Methods ********************************************************/

/**
* Get a user's profile data for a set of fields.
*
* @param int $user_id
* @param array $field_ids
* @return array
*/
public static function get_data_for_user( $user_id, $field_ids ) {
global $wpdb;

$data = array();

$cache_group = 'bp_xprofile_data_' . $user_id;

$uncached_field_ids = bp_get_non_cached_ids( $field_ids, $cache_group );

// Prime the cache
if ( ! empty( $uncached_field_ids ) ) {
$bp = buddypress();
$uncached_field_ids_sql = implode( ',', wp_parse_id_list( $uncached_field_ids ) );
$uncached_data = $wpdb->get_results( $wpdb->prepare( "SELECT id, user_id, field_id, value, last_updated FROM {$bp->profile->table_name_data} WHERE field_id IN ({$uncached_field_ids_sql}) AND user_id = %d", $user_id ) );

// Rekey
$queried_data = array();
foreach ( $uncached_data as $ud ) {
$d = new stdClass;
$d->id = $ud->id;
$d->user_id = $ud->user_id;
$d->field_id = $ud->field_id;
$d->value = $ud->value;
$d->last_updated = $ud->last_updated;

$queried_data[ $ud->field_id ] = $d;
}

// Set caches
foreach ( $uncached_field_ids as $field_id ) {

// If a value was found, cache it
if ( isset( $queried_data[ $field_id ] ) ) {
wp_cache_set( $field_id, $queried_data[ $field_id ], $cache_group );

// If no value was found, cache an empty item
// to avoid future cache misses
} else {
$d = new stdClass;
$d->id = '';
$d->field_id = $field_id;
$d->value = '';

wp_cache_set( $field_id, $d, $cache_group );
}
}
}

// Now that all items are cached, fetch them
foreach ( $field_ids as $field_id ) {
$data[] = wp_cache_get( $field_id, $cache_group );
}

return $data;
}

/**
* Get all of the profile information for a specific user.
*
* @param int $user_id ID of the user.
* @return array
*/
public static function get_all_for_user( $user_id ) {
global $wpdb, $bp;

$groups = BP_XProfile_Group::get( array(
'user_id' => $user_id,
'hide_empty_groups' => true,
'hide_empty_fields' => true,
'fetch_fields' => true,
'fetch_field_data' => true,
) );

$profile_data = array();

if ( ! empty( $groups ) ) {
$user = new WP_User( $user_id );

$profile_data['user_login'] = $user->user_login;
$profile_data['user_nicename'] = $user->user_nicename;
$profile_data['user_email'] = $user->user_email;

foreach ( (array) $groups as $group ) {
if ( empty( $group->fields ) ) {
continue;
}

foreach ( (array) $group->fields as $field ) {
$profile_data[ $field->name ] = array(
'field_group_id' => $group->id,
'field_group_name' => $group->name,
'field_id' => $field->id,
'field_type' => $field->type,
'field_data' => $field->data->value,
);
}
}
}

return $profile_data;
}

/**
* Get the user's field data id by the id of the xprofile field.
*
* @param int $field_id
* @param int $user_id
* @return int $fielddata_id
*/
public static function get_fielddataid_byid( $field_id, $user_id ) {
global $wpdb, $bp;

if ( empty( $field_id ) || empty( $user_id ) ) {
$fielddata_id = 0;
} else {

// Check cache first
$fielddata = wp_cache_get( $field_id, 'bp_xprofile_data_' . $user_id );
if ( false === $fielddata || empty( $fielddata->id ) ) {
$fielddata_id = $wpdb->get_var( $wpdb->prepare( "SELECT id FROM {$bp->profile->table_name_data} WHERE field_id = %d AND user_id = %d", $field_id, $user_id ) );
} else {
$fielddata_id = $fielddata->id;
}
}

return $fielddata_id;
}

/**
* Get profile field values by field ID and user IDs.
*
* Supports multiple user IDs.
*
* @param int $field_id ID of the field.
* @param int|array $user_ids ID or IDs of user(s).
* @return string|array Single value if a single user is queried,
* otherwise an array of results.
*/
public static function get_value_byid( $field_id, $user_ids = null ) {
global $wpdb, $bp;

if ( empty( $user_ids ) ) {
$user_ids = bp_displayed_user_id();
}

$is_single = false;
if ( ! is_array( $user_ids ) ) {
$user_ids = array( $user_ids );
$is_single = true;
}

// Assemble uncached IDs
$uncached_ids = array();
foreach ( $user_ids as $user_id ) {
if ( false === wp_cache_get( $field_id, 'bp_xprofile_data_' . $user_id ) ) {
$uncached_ids[] = $user_id;
}
}

// Prime caches
if ( ! empty( $uncached_ids ) ) {
$uncached_ids_sql = implode( ',', $uncached_ids );
$queried_data = $wpdb->get_results( $wpdb->prepare( "SELECT id, user_id, field_id, value, last_updated FROM {$bp->profile->table_name_data} WHERE field_id = %d AND user_id IN ({$uncached_ids_sql})", $field_id ) );

// Rekey
$qd = array();
foreach ( $queried_data as $data ) {
$qd[ $data->user_id ] = $data;
}

foreach ( $uncached_ids as $id ) {
// The value was successfully fetched
if ( isset( $qd[ $id ] ) ) {
$d = $qd[ $id ];

// No data found for the user, so we fake it to
// avoid cache misses and PHP notices
} else {
$d = new stdClass;
$d->id = '';
$d->user_id = $id;
$d->field_id = '';
$d->value = '';
$d->last_updated = '';
}

wp_cache_set( $field_id, $d, 'bp_xprofile_data_' . $d->user_id );
}
}

// Now that the cache is primed with all data, fetch it
$data = array();
foreach ( $user_ids as $user_id ) {
$data[] = wp_cache_get( $field_id, 'bp_xprofile_data_' . $user_id );
}

// If a single ID was passed, just return the value
if ( $is_single ) {
return $data[0]->value;

// Otherwise return the whole array
} else {
return $data;
}
}

public static function get_value_byfieldname( $fields, $user_id = null ) {
global $bp, $wpdb;

if ( empty( $fields ) )
return false;

if ( empty( $user_id ) )
$user_id = bp_displayed_user_id();

$field_sql = '';

if ( is_array( $fields ) ) {
for ( $i = 0, $count = count( $fields ); $i < $count; ++$i ) {
if ( $i == 0 ) {
$field_sql .= $wpdb->prepare( "AND ( f.name = %s ", $fields[$i] );
} else {
$field_sql .= $wpdb->prepare( "OR f.name = %s ", $fields[$i] );
}
}

$field_sql .= ')';
} else {
$field_sql .= $wpdb->prepare( "AND f.name = %s", $fields );
}

$sql = $wpdb->prepare( "SELECT d.value, f.name FROM {$bp->profile->table_name_data} d, {$bp->profile->table_name_fields} f WHERE d.field_id = f.id AND d.user_id = %d AND f.parent_id = 0 $field_sql", $user_id );

if ( !$values = $wpdb->get_results( $sql ) )
return false;

$new_values = array();

if ( is_array( $fields ) ) {
for ( $i = 0, $count = count( $values ); $i < $count; ++$i ) {
for ( $j = 0; $j < count( $fields ); $j++ ) {
if ( $values[$i]->name == $fields[$j] ) {
$new_values[$fields[$j]] = $values[$i]->value;
} else if ( !array_key_exists( $fields[$j], $new_values ) ) {
$new_values[$fields[$j]] = NULL;
}
}
}
} else {
$new_values = $values[0]->value;
}

return $new_values;
}

public static function delete_for_field( $field_id ) {
global $wpdb, $bp;

if ( !$wpdb->query( $wpdb->prepare( "DELETE FROM {$bp->profile->table_name_data} WHERE field_id = %d", $field_id ) ) )
return false;

return true;
}

public static function get_last_updated( $user_id ) {
global $wpdb, $bp;

$last_updated = $wpdb->get_var( $wpdb->prepare( "SELECT last_updated FROM {$bp->profile->table_name_data} WHERE user_id = %d ORDER BY last_updated LIMIT 1", $user_id ) );

return $last_updated;
}

public static function delete_data_for_user( $user_id ) {
global $wpdb, $bp;

return $wpdb->query( $wpdb->prepare( "DELETE FROM {$bp->profile->table_name_data} WHERE user_id = %d", $user_id ) );
}

public static function get_random( $user_id, $exclude_fullname ) {
global $wpdb, $bp;

$exclude_sql = ! empty( $exclude_fullname ) ? ' AND pf.id != 1' : '';

return $wpdb->get_results( $wpdb->prepare( "SELECT pf.type, pf.name, pd.value FROM {$bp->profile->table_name_data} pd INNER JOIN {$bp->profile->table_name_fields} pf ON pd.field_id = pf.id AND pd.user_id = %d {$exclude_sql} ORDER BY RAND() LIMIT 1", $user_id ) );
}

public static function get_fullname( $user_id = 0 ) {

if ( empty( $user_id ) )
$user_id = bp_displayed_user_id();

$data = xprofile_get_field_data( bp_xprofile_fullname_field_id(), $user_id );

return $data[$field_name];
}
}

/**
* Datebox xprofile field type.
*
* @since BuddyPress (2.0.0)
*/
class BP_XProfile_Field_Type_Datebox extends BP_XProfile_Field_Type {

/**
* Constructor for the datebox field type
*
* @since BuddyPress (2.0.0)
*/
public function __construct() {
parent::__construct();

$this->category = _x( 'Single Fields', 'xprofile field type category', 'buddypress' );
$this->name = _x( 'Date Selector', 'xprofile field type', 'buddypress' );

$this->set_format( '/^\d{4}-\d{1,2}-\d{1,2} 00:00:00$/', 'replace' ); // "Y-m-d 00:00:00"
do_action( 'bp_xprofile_field_type_datebox', $this );
}

/**
* Output the edit field HTML for this field type.
*
* Must be used inside the {@link bp_profile_fields()} template loop.
*
* @param array $raw_properties Optional key/value array of {@link http://dev.w3.org/html5/markup/input.html permitted attributes} that you want to add.
* @since BuddyPress (2.0.0)
*/
public function edit_field_html( array $raw_properties = array() ) {
$user_id = bp_displayed_user_id();

// user_id is a special optional parameter that we pass to {@link bp_the_profile_field_options()}.
if ( isset( $raw_properties['user_id'] ) ) {
$user_id = (int) $raw_properties['user_id'];
unset( $raw_properties['user_id'] );
}

$day_html = $this->get_edit_field_html_elements( array_merge(
array(
'id' => bp_get_the_profile_field_input_name() . '_day',
'name' => bp_get_the_profile_field_input_name() . '_day',
),
$raw_properties
) );

$month_html = $this->get_edit_field_html_elements( array_merge(
array(
'id' => bp_get_the_profile_field_input_name() . '_month',
'name' => bp_get_the_profile_field_input_name() . '_month',
),
$raw_properties
) );

$year_html = $this->get_edit_field_html_elements( array_merge(
array(
'id' => bp_get_the_profile_field_input_name() . '_year',
'name' => bp_get_the_profile_field_input_name() . '_year',
),
$raw_properties
) );
?>

>
'day', 'user_id' => $user_id ) ); ?>

>
'month', 'user_id' => $user_id ) ); ?>

>
'year', 'user_id' => $user_id ) ); ?>

field_obj->get_children();
$date = BP_XProfile_ProfileData::get_value_byid( $this->field_obj->id, $args['user_id'] );

$day = 0;
$month = 0;
$year = 0;
$html = '';

// Set day, month, year defaults
if ( ! empty( $date ) ) {

// If Unix timestamp
if ( is_numeric( $date ) ) {
$day = date( 'j', $date );
$month = date( 'F', $date );
$year = date( 'Y', $date );

// If MySQL timestamp
} else {
$day = mysql2date( 'j', $date );
$month = mysql2date( 'F', $date, false ); // Not localized, so that selected() works below
$year = mysql2date( 'Y', $date );
}
}

// Check for updated posted values, and errors preventing them from being saved first time.
if ( ! empty( $_POST['field_' . $this->field_obj->id . '_day'] ) ) {
$new_day = (int) $_POST['field_' . $this->field_obj->id . '_day'];
$day = ( $day != $new_day ) ? $new_day : $day;
}

if ( ! empty( $_POST['field_' . $this->field_obj->id . '_month'] ) ) {
$new_month = (int) $_POST['field_' . $this->field_obj->id . '_month'];
$month = ( $month != $new_month ) ? $new_month : $month;
}

if ( ! empty( $_POST['field_' . $this->field_obj->id . '_year'] ) ) {
$new_year = date( 'j', (int) $_POST['field_' . $this->field_obj->id . '_year'] );
$year = ( $year != $new_year ) ? $new_year : $year;
}

// $type will be passed by calling function when needed
switch ( $args['type'] ) {
case 'day':
$html = sprintf( '
%2$s
', selected( $day, 0, false ), /* translators: no option picked in select box */ __( '----', 'buddypress' ) );

for ( $i = 1; $i < 32; ++$i ) {
$html .= sprintf( '
%3$s
', (int) $i, selected( $day, $i, false ), (int) $i );
}
break;

case 'month':
$eng_months = array( 'January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December' );

$months = array(
__( 'January', 'buddypress' ),
__( 'February', 'buddypress' ),
__( 'March', 'buddypress' ),
__( 'April', 'buddypress' ),
__( 'May', 'buddypress' ),
__( 'June', 'buddypress' ),
__( 'July', 'buddypress' ),
__( 'August', 'buddypress' ),
__( 'September', 'buddypress' ),
__( 'October', 'buddypress' ),
__( 'November', 'buddypress' ),
__( 'December', 'buddypress' )
);

$html = sprintf( '
%2$s
', selected( $month, 0, false ), /* translators: no option picked in select box */ __( '----', 'buddypress' ) );

for ( $i = 0; $i < 12; ++$i ) {
$html .= sprintf( '
%3$s
', esc_attr( $eng_months[$i] ), selected( $month, $eng_months[$i], false ), $months[$i] );
}
break;

case 'year':
$html = sprintf( '
%2$s
', selected( $year, 0, false ), /* translators: no option picked in select box */ __( '----', 'buddypress' ) );

for ( $i = 2037; $i > 1901; $i-- ) {
$html .= sprintf( '
%3$s
', (int) $i, selected( $year, $i, false ), (int) $i );
}
break;
}

echo apply_filters( 'bp_get_the_profile_field_datebox', $html, $args['type'], $day, $month, $year, $this->field_obj->id, $date );
}

/**
* Output HTML for this field type on the wp-admin Profile Fields screen.
*
* Must be used inside the {@link bp_profile_fields()} template loop.
*
* @param array $raw_properties Optional key/value array of permitted attributes that you want to add.
* @since BuddyPress (2.0.0)
*/
public function admin_field_html( array $raw_properties = array() ) {
$day_html = $this->get_edit_field_html_elements( array_merge(
array(
'id' => bp_get_the_profile_field_input_name() . '_day',
'name' => bp_get_the_profile_field_input_name() . '_day',
),
$raw_properties
) );

$month_html = $this->get_edit_field_html_elements( array_merge(
array(
'id' => bp_get_the_profile_field_input_name() . '_month',
'name' => bp_get_the_profile_field_input_name() . '_month',
),
$raw_properties
) );

$year_html = $this->get_edit_field_html_elements( array_merge(
array(
'id' => bp_get_the_profile_field_input_name() . '_year',
'name' => bp_get_the_profile_field_input_name() . '_year',
),
$raw_properties
) );
?>
>

>

>

category = _x( 'Multi Fields', 'xprofile field type category', 'buddypress' );
$this->name = _x( 'Checkboxes', 'xprofile field type', 'buddypress' );

$this->supports_multiple_defaults = true;
$this->accepts_null_value = true;
$this->supports_options = true;

$this->set_format( '/^.+$/', 'replace' );
do_action( 'bp_xprofile_field_type_checkbox', $this );
}

/**
* Output the edit field HTML for this field type.
*
* Must be used inside the {@link bp_profile_fields()} template loop.
*
* @param array $raw_properties Optional key/value array of {@link http://dev.w3.org/html5/markup/input.checkbox.html permitted attributes} that you want to add.
* @since BuddyPress (2.0.0)
*/
public function edit_field_html( array $raw_properties = array() ) {
$user_id = bp_displayed_user_id();

// user_id is a special optional parameter that we pass to {@link bp_the_profile_field_options()}.
if ( isset( $raw_properties['user_id'] ) ) {
$user_id = (int) $raw_properties['user_id'];
unset( $raw_properties['user_id'] );
}
?>

field_obj->get_children();
$option_values = BP_XProfile_ProfileData::get_value_byid( $this->field_obj->id, $args['user_id'] );
$option_values = (array) maybe_unserialize( $option_values );

$html = '';

// Check for updated posted values, but errors preventing them from being saved first time
if ( isset( $_POST['field_' . $this->field_obj->id] ) && $option_values != maybe_serialize( $_POST['field_' . $this->field_obj->id] ) ) {
if ( ! empty( $_POST['field_' . $this->field_obj->id] ) ) {
$option_values = array_map( 'sanitize_text_field', $_POST['field_' . $this->field_obj->id] );
}
}

for ( $k = 0, $count = count( $options ); $k < $count; ++$k ) {
$selected = '';

// First, check to see whether the user's saved values match the option
for ( $j = 0, $count_values = count( $option_values ); $j < $count_values; ++$j ) {

// Run the allowed option name through the before_save filter, so we'll be sure to get a match
$allowed_options = xprofile_sanitize_data_value_before_save( $options[$k]->name, false, false );

if ( $option_values[$j] === $allowed_options || in_array( $allowed_options, $option_values ) ) {
$selected = ' checked="checked"';
break;
}
}

// If the user has not yet supplied a value for this field, check to see whether there is a default value available
if ( ! is_array( $option_values ) && empty( $option_values ) && empty( $selected ) && ! empty( $options[$k]->is_default_option ) ) {
$selected = ' checked="checked"';
}

$new_html = sprintf( '%5$s',
$selected,
esc_attr( "field_{$this->field_obj->id}[]" ),
esc_attr( "field_{$options[$k]->id}_{$k}" ),
esc_attr( stripslashes( $options[$k]->name ) ),
esc_html( stripslashes( $options[$k]->name ) )
);
$html .= apply_filters( 'bp_get_the_profile_field_options_checkbox', $new_html, $options[$k], $this->field_obj->id, $selected, $k );
}

echo $html;
}

/**
* Output HTML for this field type on the wp-admin Profile Fields screen.
*
* Must be used inside the {@link bp_profile_fields()} template loop.
*
* @param array $raw_properties Optional key/value array of permitted attributes that you want to add.
* @since BuddyPress (2.0.0)
*/
public function admin_field_html( array $raw_properties = array() ) {
bp_the_profile_field_options();
}

/**
* Output HTML for this field type's children options on the wp-admin Profile Fields "Add Field" and "Edit Field" screens.
*
* Must be used inside the {@link bp_profile_fields()} template loop.
*
* @param BP_XProfile_Field $current_field The current profile field on the add/edit screen.
* @param string $control_type Optional. HTML input type used to render the current field's child options.
* @since BuddyPress (2.0.0)
*/
public function admin_new_field_html( BP_XProfile_Field $current_field, $control_type = '' ) {
parent::admin_new_field_html( $current_field, 'checkbox' );
}
}

/**
* Radio button xprofile field type.
*
* @since BuddyPress (2.0.0)
*/
class BP_XProfile_Field_Type_Radiobutton extends BP_XProfile_Field_Type {

/**
* Constructor for the radio button field type
*
* @since BuddyPress (2.0.0)
*/
public function __construct() {
parent::__construct();

$this->category = _x( 'Multi Fields', 'xprofile field type category', 'buddypress' );
$this->name = _x( 'Radio Buttons', 'xprofile field type', 'buddypress' );

$this->supports_options = true;

$this->set_format( '/^.+$/', 'replace' );
do_action( 'bp_xprofile_field_type_radiobutton', $this );
}

/**
* Output the edit field HTML for this field type.
*
* Must be used inside the {@link bp_profile_fields()} template loop.
*
* @param array $raw_properties Optional key/value array of {@link http://dev.w3.org/html5/markup/input.radio.html permitted attributes} that you want to add.
* @since BuddyPress (2.0.0)
*/
public function edit_field_html( array $raw_properties = array() ) {
$user_id = bp_displayed_user_id();

// user_id is a special optional parameter that we pass to {@link bp_the_profile_field_options()}.
if ( isset( $raw_properties['user_id'] ) ) {
$user_id = (int) $raw_properties['user_id'];
unset( $raw_properties['user_id'] );
}
?>

field_obj->id, $args['user_id'] );
$options = $this->field_obj->get_children();

$html = sprintf( '

', esc_attr( 'field_' . $this->field_obj->id ) );

for ( $k = 0, $count = count( $options ); $k < $count; ++$k ) {

// Check for updated posted values, but errors preventing them from being saved first time
if ( isset( $_POST['field_' . $this->field_obj->id] ) && $option_value != $_POST['field_' . $this->field_obj->id] ) {
if ( ! empty( $_POST['field_' . $this->field_obj->id] ) ) {
$option_value = sanitize_text_field( $_POST['field_' . $this->field_obj->id] );
}
}

// Run the allowed option name through the before_save filter, so we'll be sure to get a match
$allowed_options = xprofile_sanitize_data_value_before_save( $options[$k]->name, false, false );
$selected = '';

if ( $option_value === $allowed_options || ( empty( $option_value ) && ! empty( $options[$k]->is_default_option ) ) ) {
$selected = ' checked="checked"';
}

$new_html = sprintf( '%5$s',
$selected,
esc_attr( "field_{$this->field_obj->id}" ),
esc_attr( "option_{$options[$k]->id}" ),
esc_attr( stripslashes( $options[$k]->name ) ),
esc_html( stripslashes( $options[$k]->name ) )
);
$html .= apply_filters( 'bp_get_the_profile_field_options_radio', $new_html, $options[$k], $this->field_obj->id, $selected, $k );
}

echo $html . '

';
}

/**
* Output HTML for this field type on the wp-admin Profile Fields screen.
*
* Must be used inside the {@link bp_profile_fields()} template loop.
*
* @param array $raw_properties Optional key/value array of permitted attributes that you want to add.
* @since BuddyPress (2.0.0)
*/
public function admin_field_html( array $raw_properties = array() ) {
bp_the_profile_field_options();

if ( ! bp_get_the_profile_field_is_required() ) : ?>

category = _x( 'Multi Fields', 'xprofile field type category', 'buddypress' );
$this->name = _x( 'Multi Select Box', 'xprofile field type', 'buddypress' );

$this->supports_multiple_defaults = true;
$this->accepts_null_value = true;
$this->supports_options = true;

$this->set_format( '/^.+$/', 'replace' );
do_action( 'bp_xprofile_field_type_multiselectbox', $this );
}

/**
* Output the edit field HTML for this field type.
*
* Must be used inside the {@link bp_profile_fields()} template loop.
*
* @param array $raw_properties Optional key/value array of {@link http://dev.w3.org/html5/markup/select.html permitted attributes} that you want to add.
* @since BuddyPress (2.0.0)
*/
public function edit_field_html( array $raw_properties = array() ) {
$user_id = bp_displayed_user_id();

// user_id is a special optional parameter that we pass to {@link bp_the_profile_field_options()}.
if ( isset( $raw_properties['user_id'] ) ) {
$user_id = (int) $raw_properties['user_id'];
unset( $raw_properties['user_id'] );
}

$html = $this->get_edit_field_html_elements( array_merge(
array(
'multiple' => 'multiple',
'id' => bp_get_the_profile_field_input_name() . '[]',
'name' => bp_get_the_profile_field_input_name() . '[]',
),
$raw_properties
) );
?>

>

field_obj->id, $args['user_id'] ) );

$options = $this->field_obj->get_children();
$html = '';

if ( empty( $original_option_values ) && ! empty( $_POST['field_' . $this->field_obj->id] ) ) {
$original_option_values = sanitize_text_field( $_POST['field_' . $this->field_obj->id] );
}

$option_values = (array) $original_option_values;
for ( $k = 0, $count = count( $options ); $k < $count; ++$k ) {
$selected = '';

// Check for updated posted values, but errors preventing them from being saved first time
foreach( $option_values as $i => $option_value ) {
if ( isset( $_POST['field_' . $this->field_obj->id] ) && $_POST['field_' . $this->field_obj->id][$i] != $option_value ) {
if ( ! empty( $_POST['field_' . $this->field_obj->id][$i] ) ) {
$option_values[] = sanitize_text_field( $_POST['field_' . $this->field_obj->id][$i] );
}
}
}

// Run the allowed option name through the before_save filter, so we'll be sure to get a match
$allowed_options = xprofile_sanitize_data_value_before_save( $options[$k]->name, false, false );

// First, check to see whether the user-entered value matches
if ( in_array( $allowed_options, $option_values ) ) {
$selected = ' selected="selected"';
}

// Then, if the user has not provided a value, check for defaults
if ( ! is_array( $original_option_values ) && empty( $option_values ) && ! empty( $options[$k]->is_default_option ) ) {
$selected = ' selected="selected"';
}

$html .= apply_filters( 'bp_get_the_profile_field_options_multiselect', '' . esc_html( stripslashes( $options[$k]->name ) ) . '
', $options[$k], $this->field_obj->id, $selected, $k );
}

echo $html;
}

/**
* Output HTML for this field type on the wp-admin Profile Fields screen.
*
* Must be used inside the {@link bp_profile_fields()} template loop.
*
* @param array $raw_properties Optional key/value array of permitted attributes that you want to add.
* @since BuddyPress (2.0.0)
*/
public function admin_field_html( array $raw_properties = array() ) {
$html = $this->get_edit_field_html_elements( array_merge(
array( 'multiple' => 'multiple' ),
$raw_properties
) );
?>
>

category = _x( 'Multi Fields', 'xprofile field type category', 'buddypress' );
$this->name = _x( 'Drop Down Select Box', 'xprofile field type', 'buddypress' );

$this->supports_options = true;

$this->set_format( '/^.+$/', 'replace' );
do_action( 'bp_xprofile_field_type_selectbox', $this );
}

/**
* Output the edit field HTML for this field type.
*
* Must be used inside the {@link bp_profile_fields()} template loop.
*
* @param array $raw_properties Optional key/value array of {@link http://dev.w3.org/html5/markup/select.html permitted attributes} that you want to add.
* @since BuddyPress (2.0.0)
*/
public function edit_field_html( array $raw_properties = array() ) {
$user_id = bp_displayed_user_id();

// user_id is a special optional parameter that we pass to {@link bp_the_profile_field_options()}.
if ( isset( $raw_properties['user_id'] ) ) {
$user_id = (int) $raw_properties['user_id'];
unset( $raw_properties['user_id'] );
}

$html = $this->get_edit_field_html_elements( $raw_properties );
?>

>

field_obj->id, $args['user_id'] ) );

$options = $this->field_obj->get_children();
$html = '
' . /* translators: no option picked in select box */ esc_html__( '----', 'buddypress' ) . '
';

if ( empty( $original_option_values ) && !empty( $_POST['field_' . $this->field_obj->id] ) ) {
$original_option_values = sanitize_text_field( $_POST['field_' . $this->field_obj->id] );
}

$option_values = (array) $original_option_values;
for ( $k = 0, $count = count( $options ); $k < $count; ++$k ) {
$selected = '';

// Check for updated posted values, but errors preventing them from being saved first time
foreach( $option_values as $i => $option_value ) {
if ( isset( $_POST['field_' . $this->field_obj->id] ) && $_POST['field_' . $this->field_obj->id] != $option_value ) {
if ( ! empty( $_POST['field_' . $this->field_obj->id] ) ) {
$option_values[$i] = sanitize_text_field( $_POST['field_' . $this->field_obj->id] );
}
}
}

// Run the allowed option name through the before_save filter, so we'll be sure to get a match
$allowed_options = xprofile_sanitize_data_value_before_save( $options[$k]->name, false, false );

// First, check to see whether the user-entered value matches
if ( in_array( $allowed_options, $option_values ) ) {
$selected = ' selected="selected"';
}

// Then, if the user has not provided a value, check for defaults
if ( ! is_array( $original_option_values ) && empty( $option_values ) && $options[$k]->is_default_option ) {
$selected = ' selected="selected"';
}

$html .= apply_filters( 'bp_get_the_profile_field_options_select', '' . esc_html( stripslashes( $options[$k]->name ) ) . '
', $options[$k], $this->field_obj->id, $selected, $k );
}

echo $html;
}

/**
* Output HTML for this field type on the wp-admin Profile Fields screen.
*
* Must be used inside the {@link bp_profile_fields()} template loop.
*
* @param array $raw_properties Optional key/value array of permitted attributes that you want to add.
* @since BuddyPress (2.0.0)
*/
public function admin_field_html( array $raw_properties = array() ) {
$html = $this->get_edit_field_html_elements( $raw_properties );
?>
>

category = _x( 'Single Fields', 'xprofile field type category', 'buddypress' );
$this->name = _x( 'Multi-line Text Area', 'xprofile field type', 'buddypress' );

$this->set_format( '/^.*$/m', 'replace' );
do_action( 'bp_xprofile_field_type_textarea', $this );
}

/**
* Output the edit field HTML for this field type.
*
* Must be used inside the {@link bp_profile_fields()} template loop.
*
* @param array $raw_properties Optional key/value array of {@link http://dev.w3.org/html5/markup/textarea.html permitted attributes} that you want to add.
* @since BuddyPress (2.0.0)
*/
public function edit_field_html( array $raw_properties = array() ) {

// user_id is a special optional parameter that certain other fields types pass to {@link bp_the_profile_field_options()}.
if ( isset( $raw_properties['user_id'] ) ) {
unset( $raw_properties['user_id'] );
}

$html = $this->get_edit_field_html_elements( array_merge(
array(
'cols' => 40,
'rows' => 5,
),
$raw_properties
) );
?>

5, "textarea_name" => "field_2", "editor_class" => "my_editor_custom");
$values = bp_get_the_profile_field_edit_value();
wp_editor($values, "field_2", $args);
?>

get_edit_field_html_elements( array_merge(
array(
'cols' => 40,
'rows' => 5,
),
$raw_properties
) );
?>
>
category = _x( 'Single Fields', 'xprofile field type category', 'buddypress' );
$this->name = _x( 'Text Box', 'xprofile field type', 'buddypress' );

$this->set_format( '/^.*$/', 'replace' );
do_action( 'bp_xprofile_field_type_textbox', $this );
}

/**
* Output the edit field HTML for this field type.
*
* Must be used inside the {@link bp_profile_fields()} template loop.
*
* @param array $raw_properties Optional key/value array of {@link http://dev.w3.org/html5/markup/input.text.html permitted attributes} that you want to add.
* @since BuddyPress (2.0.0)
*/
public function edit_field_html( array $raw_properties = array() ) {

// user_id is a special optional parameter that certain other fields types pass to {@link bp_the_profile_field_options()}.
if ( isset( $raw_properties['user_id'] ) ) {
unset( $raw_properties['user_id'] );
}

$html = $this->get_edit_field_html_elements( array_merge(
array(
'type' => 'text',
'value' => bp_get_the_profile_field_edit_value(),
),
$raw_properties
) );
?>

>
get_edit_field_html_elements( array_merge(
array( 'type' => 'text' ),
$raw_properties
) );
?>
>
category = _x( 'Single Fields', 'xprofile field type category', 'buddypress' );
$this->name = _x( 'Number', 'xprofile field type', 'buddypress' );

$this->set_format( '/^\d+|-\d+$/', 'replace' );
do_action( 'bp_xprofile_field_type_number', $this );
}

/**
* Output the edit field HTML for this field type.
*
* Must be used inside the {@link bp_profile_fields()} template loop.
*
* @param array $raw_properties Optional key/value array of {@link http://dev.w3.org/html5/markup/input.number.html permitted attributes} that you want to add.
* @since BuddyPress (2.0.0)
*/
public function edit_field_html( array $raw_properties = array() ) {

// user_id is a special optional parameter that certain other fields types pass to {@link bp_the_profile_field_options()}.
if ( isset( $raw_properties['user_id'] ) ) {
unset( $raw_properties['user_id'] );
}

$html = $this->get_edit_field_html_elements( array_merge(
array(
'type' => 'number',
'value' => bp_get_the_profile_field_edit_value(),
),
$raw_properties
) );
?>

>
get_edit_field_html_elements( array_merge(
array( 'type' => 'number' ),
$raw_properties
) );
?>
>
set_format( '/.*/', 'replace' );
}

/**
* Prevent any HTML being output for this field type.
*
* @param array $raw_properties Optional key/value array of {@link http://dev.w3.org/html5/markup/input.text.html permitted attributes} that you want to add.
* @since BuddyPress (2.0.1)
*/
public function edit_field_html( array $raw_properties = array() ) {
}

/**
* Prevent any HTML being output for this field type.
*
* @param array $raw_properties Optional key/value array of permitted attributes that you want to add.
* @since BuddyPress (2.0.1)
*/
public function admin_field_html( array $raw_properties = array() ) {
}

/**
* Prevent any HTML being output for this field type.
*
* @param BP_XProfile_Field $current_field The current profile field on the add/edit screen.
* @param string $control_type Optional. HTML input type used to render the current field's child options.
* @since BuddyPress (2.0.1)
*/
public function admin_new_field_html( BP_XProfile_Field $current_field, $control_type = '' ) {}
}

/**
* Represents a type of XProfile field and holds meta information about the type of value that it accepts.
*
* @since BuddyPress (2.0.0)
*/
abstract class BP_XProfile_Field_Type {

/**
* @since BuddyPress (2.0.0)
* @var array Field type validation regexes
*/
protected $validation_regex = array();

/**
* @since BuddyPress (2.0.0)
* @var array Field type whitelisted values
*/
protected $validation_whitelist = array();

/**
* @since BuddyPress (2.0.0)
* @var string The name of this field type
*/
public $name = '';

/**
* The name of the category that this field type should be grouped with. Used on the [Users > Profile Fields] screen in wp-admin.
*
* @since BuddyPress (2.0.0)
* @var string
*/
public $category = '';

/**
* @since BuddyPress (2.0.0)
* @var bool If this is set, allow BP to store null/empty values for this field type.
*/
public $accepts_null_value = false;

/**
* If this is set, BP will set this field type's validation whitelist from the field's options (e.g checkbox, selectbox).
*
* @since BuddyPress (2.0.0)
* @var bool Does this field support options? e.g. selectbox, radio buttons, etc.
*/
public $supports_options = false;

/**
* @since BuddyPress (2.0.0)
* @var bool Does this field type support multiple options being set as default values? e.g. multiselectbox, checkbox.
*/
public $supports_multiple_defaults = false;

/**
* @since BuddyPress (2.0.0)
* @var BP_XProfile_Field If this object is created by instantiating a {@link BP_XProfile_Field}, this is a reference back to that object.
*/
public $field_obj = null;

/**
* Constructor
*
* @since BuddyPress (2.0.0)
*/
public function __construct() {
do_action( 'bp_xprofile_field_type', $this );
}

/**
* Set a regex that profile data will be asserted against.
*
* You can call this method multiple times to set multiple formats. When validation is performed,
* it's successful as long as the new value matches any one of the registered formats.
*
* @param string $format Regex string
* @param string $replace_format Optional; if 'replace', replaces the format instead of adding to it. Defaults to 'add'.
* @return BP_XProfile_Field_Type
* @since BuddyPress (2.0.0)
*/
public function set_format( $format, $replace_format = 'add' ) {

$format = apply_filters( 'bp_xprofile_field_type_set_format', $format, $replace_format, $this );

if ( 'add' === $replace_format ) {
$this->validation_regex[] = $format;
} elseif ( 'replace' === $replace_format ) {
$this->validation_regex = array( $format );
}

return $this;
}

/**
* Add a value to this type's whitelist that that profile data will be asserted against.
*
* You can call this method multiple times to set multiple formats. When validation is performed,
* it's successful as long as the new value matches any one of the registered formats.
*
* @param string|array $values
* @return BP_XProfile_Field_Type
* @since BuddyPress (2.0.0)
*/
public function set_whitelist_values( $values ) {
foreach ( (array) $values as $value ) {
$this->validation_whitelist[] = apply_filters( 'bp_xprofile_field_type_set_whitelist_values', $value, $values, $this );
}

return $this;
}

/**
* Check the given string against the registered formats for this field type.
*
* This method doesn't support chaining.
*
* @param string|array $values Value to check against the registered formats
* @return bool True if the value validates
* @since BuddyPress (2.0.0)
*/
public function is_valid( $values ) {
$validated = false;

// Some types of field (e.g. multi-selectbox) may have multiple values to check
foreach ( (array) $values as $value ) {

// Validate the $value against the type's accepted format(s).
foreach ( $this->validation_regex as $format ) {
if ( 1 === preg_match( $format, $value ) ) {
$validated = true;
continue;

} else {
$validated = false;
}
}
}

// Handle field types with accepts_null_value set if $values is an empty array
if ( ! $validated && is_array( $values ) && empty( $values ) && $this->accepts_null_value ) {
$validated = true;
}

// If there's a whitelist set, also check the $value.
if ( $validated && ! empty( $values ) && ! empty( $this->validation_whitelist ) ) {

foreach ( (array) $values as $value ) {
$validated = in_array( $value, $this->validation_whitelist, true );
}
}

return (bool) apply_filters( 'bp_xprofile_field_type_is_valid', $validated, $values, $this );
}

/**
* Output the edit field HTML for this field type.
*
* Must be used inside the {@link bp_profile_fields()} template loop.
*
* @param array $raw_properties Optional key/value array of permitted attributes that you want to add.
* @since BuddyPress (2.0.0)
*/
abstract public function edit_field_html( array $raw_properties = array() );

/**
* Output the edit field options HTML for this field type.
*
* BuddyPress considers a field's "options" to be, for example, the items in a selectbox.
* These are stored separately in the database, and their templating is handled separately.
* Populate this method in a child class if it's required. Otherwise, you can leave it out.
*
* This templating is separate from {@link BP_XProfile_Field_Type::edit_field_html()} because
* it's also used in the wp-admin screens when creating new fields, and for backwards compatibility.
*
* Must be used inside the {@link bp_profile_fields()} template loop.
*
* @param array $args Optional. The arguments passed to {@link bp_the_profile_field_options()}.
* @since BuddyPress (2.0.0)
*/
public function edit_field_options_html( array $args = array() ) {}

/**
* Output HTML for this field type on the wp-admin Profile Fields screen.
*
* Must be used inside the {@link bp_profile_fields()} template loop.
*
* @param array $raw_properties Optional key/value array of permitted attributes that you want to add.
* @since BuddyPress (2.0.0)
*/
abstract public function admin_field_html( array $raw_properties = array() );

/**
* Output HTML for this field type's children options on the wp-admin Profile Fields "Add Field" and "Edit Field" screens.
*
* You don't need to implement this method for all field types. It's used in core by the
* selectbox, multi selectbox, checkbox, and radio button fields, to allow the admin to
* enter the child option values (e.g. the choices in a select box).
*
* Must be used inside the {@link bp_profile_fields()} template loop.
*
* @param BP_XProfile_Field $current_field The current profile field on the add/edit screen.
* @param string $control_type Optional. HTML input type used to render the current field's child options.
* @since BuddyPress (2.0.0)
*/
public function admin_new_field_html( BP_XProfile_Field $current_field, $control_type = '' ) {
$type = array_search( get_class( $this ), bp_xprofile_get_field_types() );
if ( false === $type ) {
return;
}

$class = $current_field->type != $type ? 'display: none;' : '';
$current_type_obj = bp_xprofile_create_field_type( $type );
?>

order_by ); ?>>

order_by ); ?>>

order_by ); ?>>

get_children( true );

// If no children options exists for this field, check in $_POST for a submitted form (e.g. on the "new field" screen).
if ( ! $options ) {

$options = array();
$i = 1;

while ( isset( $_POST[$type . '_option'][$i] ) ) {

// Multiselectbox and checkboxes support MULTIPLE default options; all other core types support only ONE.
if ( $current_type_obj->supports_options && ! $current_type_obj->supports_multiple_defaults && isset( $_POST["isDefault_{$type}_option"][$i] ) && (int) $_POST["isDefault_{$type}_option"] === $i ) {
$is_default_option = true;
} elseif ( isset( $_POST["isDefault_{$type}_option"][$i] ) ) {
$is_default_option = (bool) $_POST["isDefault_{$type}_option"][$i];
} else {
$is_default_option = false;
}

// Grab the values from $_POST to use as the form's options
$options[] = (object) array(
'id' => -1,
'is_default_option' => $is_default_option,
'name' => sanitize_text_field( stripslashes( $_POST[$type . '_option'][$i] ) ),
);

++$i;
}

// If there are still no children options set, this must be the "new field" screen, so add one new/empty option.
if ( ! $options ) {
$options[] = (object) array(
'id' => -1,
'is_default_option' => false,
'name' => '',
);
}
}

// Render the markup for the children options
if ( ! empty( $options ) ) {
$default_name = '';

for ( $i = 0, $count = count( $options ); $i < $count; ++$i ) :
$j = $i + 1;

// Multiselectbox and checkboxes support MULTIPLE default options; all other core types support only ONE.
if ( $current_type_obj->supports_options && $current_type_obj->supports_multiple_defaults ) {
$default_name = '[' . $j . ']';
}
?>

Ξ
" id="" value="name ); ?>" />
" is_default_option, true ); ?> value="" />

" id="" value="" />

">

= 5.3.
*
* @param array $properties Optional key/value array of attributes for this edit field.
* @return string
* @since BuddyPress (2.0.0)
*/
protected function get_edit_field_html_elements( array $properties = array() ) {

$properties = array_merge( array(
'id' => bp_get_the_profile_field_input_name(),
'name' => bp_get_the_profile_field_input_name(),
), $properties );

if ( bp_get_the_profile_field_is_required() ) {
$properties['aria-required'] = 'true';
}

$html = '';
$properties = (array) apply_filters( 'bp_xprofile_field_edit_html_elements', $properties, get_class( $this ) );

foreach ( $properties as $name => $value ) {
$html .= sprintf( '%s="%s" ', sanitize_key( $name ), esc_attr( $value ) );
}

return $html;
}
}