Файловый менеджер - Редактировать - /var/www/xthruster/html/wp-content/plugins/sitepress-multilingual-cms/inc/upgrade-functions/2.0.0/stepper.php
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<?php class Icl_Stepper { /** * Added dummy element to match number of elements and to cover init action * * @var array */ protected $_steps = array( null ); /** * Current step * * @var int */ protected $_step; /** * Next step can be forced with Icl_Stepper::setNextStep() * * @var int */ protected $_nextStep = null; /** * Provide current step here * * @param int $step */ function __construct( $step = 0 ) { if ( empty( $step ) ) { $step = 0; } $this->_step = intval( $step ); } /** * Register steps (function names) */ public function registerSteps() { $args = func_get_args(); $this->_steps = array_merge( $this->_steps, $args ); } /** * Returns current step * * @return int */ public function getStep() { return $this->_step; } /** * Returns next step * * @return int */ public function getNextStep() { return ! is_null( $this->_nextStep ) ? $this->_nextStep : $this->_step += 1; } /** * Sets current step * * @param int $num */ public function setStep( $num ) { $this->_step = intval( $num ); } /** * Forcing next step * * @param int $num */ public function setNextStep( $num ) { $this->_nextStep = intval( $num ); } /** * Calculates bar width * * @return int Should be used as percentage width (%) */ public function barWidth() { return round( ( $this->_step * 100 ) / count( $this->_steps ) ); } /** * Calls current step's function * * @return mixed */ public function init() { if ( $this->_step !== 0 && isset( $this->_steps[ $this->_step ] ) && is_callable( $this->_steps[ $this->_step ] ) ) { return call_user_func_array( $this->_steps[ $this->_step ], array( $this->_step, $this ) ); } } /** * Returns initial HTML formatted screen * * @param string $message Message to be displayed * @return string */ public function render( $message = '' ) { $output = '<div class="progress-bar" style="width: 100%; height: 15px; background-color: #FFFFFFF; border: 1px solid #e6db55;"> <div class="progress" style="height: 100%; background-color: Yellow; width: ' . $this->barWidth() . '%;"></div> </div> <div class="message" style="clear:both;">' . $message . '</div>'; return $output; } }
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