Your IP : 216.73.216.123
<?php
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
if ( ! function_exists( 'bbp_voting_get_plugin_install_link' ) ) {
function bbp_voting_get_plugin_install_link( $plugin, $action = 'install-plugin' ) {
return wp_nonce_url(
add_query_arg(
[
'action' => $action,
'plugin' => $plugin,
],
admin_url( 'update.php' )
),
$action . '_' . $plugin
);
}
}
if ( ! function_exists( 'bbp_voting_get_plugin_activate_link' ) ) {
function bbp_voting_get_plugin_activate_link( $plugin, $action = 'activate' ) {
if ( strpos( $plugin, '/' ) ) {
$plugin = str_replace( '\/', '%2F', $plugin );
}
$url = sprintf( admin_url( 'plugins.php?action=' . $action . '&plugin=%s&plugin_status=all&paged=1&s' ), $plugin );
$_REQUEST['plugin'] = $plugin;
$url = wp_nonce_url( $url, $action . '-plugin_' . $plugin );
return $url;
}
}
if ( ! function_exists( 'bbp_voting_field' ) ) {
function bbp_voting_field( $key, $name, $label = '', $description = '', $type = 'bool', $pro = false ) {
$name_and_id = 'name="' . $key . '" id="' . $key . '"';
$teaser = defined( 'BBPVOTINGPRO' ) ? false : $pro;
$attributes = $teaser ? 'disabled' : $name_and_id;
?>
<tr valign="top">
<th scope="row">
<?php echo $name; ?>:
<?php if ( $pro ) { ?>
<a href="https://wpforthewin.com/product/bbpress-voting-pro/" target="_blank"><span class="bbp-voting-pro-badge bbp-voting-pro-green">Pro</span></a>
<?php } ?>
</th>
<td>
<?php if ( $type == 'bool' ) { ?>
<input type="checkbox" <?php echo $attributes; ?> value="true"
<?php
if ( get_option( $key ) == 'true' ) {
echo 'checked';}
?>
/>
<?php } elseif ( is_array( $type ) ) { ?>
<select <?php echo $attributes; ?>>
<?php foreach ( $type as $option ) { ?>
<option value="<?php echo $option; ?>"
<?php
if ( get_option( $key ) == $option ) {
echo ' selected';}
?>
><?php echo ucwords( str_replace( '-', ' ', $option ) ); ?></option>
<?php } ?>
</select>
<?php } else { ?>
<input type="<?php echo $type; ?>" <?php echo $attributes; ?> value="<?php echo get_option( $key ); ?>" data-lpignore="true" />
<?php } ?>
<?php if ( ! empty( $label ) ) { ?>
<label for="<?php echo $key; ?>"><?php echo $label; ?></label>
<?php } ?>
<?php if ( ! empty( $description ) ) { ?>
<p class="description"><?php echo $description; ?></p>
<?php } ?>
</td>
</tr>
<?php
}
}
if ( ! function_exists( 'bbp_voting_get_current_post_type' ) ) {
function bbp_voting_get_current_post_type() {
$this_post_id = bbp_get_reply_id() ?: bbp_get_topic_id();
return get_post_type( $this_post_id );
}
}
if ( ! function_exists( 'bbp_voting_get_post_type_by_id' ) ) {
function bbp_voting_get_post_type_by_id( $post_id ) {
$this_post_id = bbp_get_reply_id( $post_id ) ?: bbp_get_topic_id( $post_id );
return get_post_type( $this_post_id );
}
}
if ( ! class_exists( 'WilsonConfidenceIntervalCalculator' ) ) {
class WilsonConfidenceIntervalCalculator {
/**
* Computed value for confidence (z)
*
* These values were computed using Ruby's Statistics2.pnormaldist function
* 1.645 = 90% confidence
* 1.959964 = 95.0% confidence
* 2.241403 = 97.5% confidence
*/
public function getScore( int $positiveVotes, int $totalVotes, float $confidence = 1.645 ) : float {
return (float) $totalVotes ? $this->lowerBound( $positiveVotes, $totalVotes, $confidence ) : 0;
}
private function lowerBound( int $positiveVotes, int $totalVotes, float $confidence ) : float {
$phat = 1.0 * $positiveVotes / $totalVotes;
$numerator = $this->calculationNumerator( $totalVotes, $confidence, $phat );
$denominator = $this->calculationDenominator( $totalVotes, $confidence );
return $numerator / $denominator;
}
private function calculationDenominator( int $total, float $z ) : float {
return 1 + $z * $z / $total;
}
private function calculationNumerator( int $total, float $z, float $phat ) : float {
return $phat + $z * $z / ( 2 * $total ) - $z * sqrt( ( $phat * ( 1 - $phat ) + $z * $z / ( 4 * $total ) ) / $total );
}
}
}
if ( ! function_exists( 'bbp_voting_parse_args' ) ) {
function bbp_voting_parse_args( $args, $defaults = [], $filter_key = '' ) {
// Setup a temporary array from $args
if ( is_object( $args ) ) {
$r = get_object_vars( $args );
} elseif ( is_array( $args ) ) {
$r =& $args;
} else {
$r = [];
wp_parse_str( $args, $r );
}
// Passively filter the args before the parse
if ( ! empty( $filter_key ) ) {
$r = apply_filters( "bbp_voting_before_{$filter_key}_parse_args", $r, $args, $defaults );
}
// Parse
if ( is_array( $defaults ) && ! empty( $defaults ) ) {
$r = array_merge( $defaults, $r );
}
// Aggressively filter the args after the parse
if ( ! empty( $filter_key ) ) {
$r = apply_filters( "bbp_voting_after_{$filter_key}_parse_args", $r, $args, $defaults );
}
// Return the parsed results
return $r;
}
}