Current File : /var/www/projetos/hindi.ongrace.com/wp-content/plugins/wp-members/includes/class-wp-members-api.php
<?php
/**
* The WP_Members API Class.
*
* @package WP-Members
* @subpackage WP_Members API Object Class
* @since 3.1.1
*/
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit();
}
class WP_Members_API {
/**
* Plugin initialization function.
*
* @since 3.1.1
*/
function __construct() {
}
/**
* Get field keys by meta.
*
* @since 3.1.1
*
* @return array $field_keys
*/
function get_field_keys_by_meta() {
global $wpmem;
$field_keys = array();
foreach ( wpmem_fields() as $key => $field ) {
$field_keys[ $field[2] ] = $key;
}
return $field_keys;
}
/**
* Get select field display values.
*
* @since 3.1.1
*
* @param string $meta_key The field's meta key.
* @return array $display_values {
* The field's display values in an array.
* Elements are stored_value => display value
*
* @type string The display value.
* }
*/
function get_select_display_values( $meta_key ) {
global $wpmem;
$keys = $this->get_field_keys_by_meta();
$fields = wpmem_fields();
$raw = $fields[ $keys[ $meta_key ] ][7];
$delimiter = ( isset( $fields[ $keys[ $meta_key ][8] ] ) ) ? $fields[ $keys[ $meta_key ][8] ] : '|';
$display_values = array();
foreach ( $raw as $value ) {
$pieces = explode( $delimiter, trim( $value ) );
if ( $pieces[1] != '' ) {
$display_values[ $pieces[1] ] = $pieces[0];
}
}
return $display_values;
}
/**
* Gets the display/label value of a field.
*
* @since 3.1.8
*
* @param string $meta The field meta key.
* @param string $user_id The user's ID.
* @param string $value The field's value, if given.
* @return string $value The display value.
*/
function get_field_display_value( $meta, $user_id, $value = null ) {
global $wpmem;
$fields = ( isset( $wpmem->fields ) ) ? $wpmem->fields : wpmem_fields();
$field = $fields[ $meta ];
$value = ( $value ) ? $value : get_user_meta( $user_id, $meta, true );
switch ( $field['type'] ) {
case 'multiselect':
case 'multicheckbox':
break;
case 'select':
case 'radio':
$value = $fields[ $meta ]['options'][ $value ];
break;
case 'image':
case 'file':
$value = wp_get_attachment_url( $value );
break;
}
return $value;
}
/**
* Checks that a given user field value is unique.
*
* @since 3.1.1
*
* @param string $key The field being checked.
* @param string $val The value to check.
* @return bool True if value if is unique.
*/
function is_user_value_unique( $key, $val ) {
$fields = array( 'ID','user_login','user_pass','user_nicename','user_email','user_url','user_registered','user_activation_key','user_status','display_name' );
// Do we need a meta query or not?
$is_meta = ( ! in_array( $key, $fields ) ) ? true : false;
if ( $is_meta ) {
$args = array( 'meta_query' => array( array(
'key' => $key,
'value' => $val,
'compare' => '=',
) ) );
} else {
$args = array( 'search' => $val, 'fields' => 'ID' );
}
$users = get_users( $args );
// If there is data in $users, the value is not unique.
return ( $users ) ? false : true;
}
/**
* Checks counter for next available number and updates the counter.
*
* @since 3.1.1
*
* @param string $option The wp_options name for the counter setting (required).
* @param int $start Number to start with (optional, default 0).
* @param int $increment Number to increment by (optional, default 1).
* @return int $number Next number in the series.
*/
function get_incremental_number( $option, $start = 0, $increment = 1 ) {
// Get current number from settings
$number = get_option( $option );
// If there is no number, start with $start.
if ( ! $number ) {
$number = ( $start <= 0 ) ? $start : $start - $increment;
}
// Increment the number and save the setting.
$number = $number + $increment;
update_option( $option, $number );
// Return the number.
return $number;
}
/**
* Generates a unique membership number based on settings.
*
* @since 3.1.1
* @since 3.2.0 Changed "lead" value to "pad".
*
* @param array $args {
* @type string $option The wp_options name for the counter setting (required).
* @type string $meta_key The field's meta key (required).
* @type int $start Number to start with (optional, default 0).
* @type int $increment Number to increment by (optional, default 1).
* @type int $digits Number of digits for the number (optional).
* @type boolen $pad Pad leading zeros (optional, default true).
* }
* @return string $mem_number
*/
function generate_membership_number( $args ) {
$defaults = array(
'start' => 0,
'increment' => 1,
'digits' => 8,
'pad' => true,
);
$args = wp_parse_args( $args, $defaults );
do {
// Generate the appropriate next number
$number = $this->get_incremental_number( $args['option'], $args['start'], $args['increment'] );
// Cast as string, not integer.
$mem_number = (string)$number;
// Add leading zeros if less than three digits.
if ( strlen( $mem_number ) < $args['digits'] ) {
$mem_number = ( $args['pad'] ) ? str_pad( $mem_number, $args['digits'], '0', STR_PAD_LEFT ) : $mem_number;
}
} while ( true !== $this->is_user_value_unique( $args['meta_key'], $mem_number ) );
return $mem_number;
}
/**
* Checks if a given setting is set and enabled.
*
* @since 3.1.7
*
* @global object $wpmem
* @param string $setting
* @return boolean
*/
function is_enabled( $setting ) {
return ( isset( $wpmem->{$setting} ) && $wpmem->{$setting} ) ? true : false;
}
} // End of WP_Members_Utilties class.
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