moonstonemedia / Simple-Calendar

includes/calendars/views/default-calendar-grid.php

Spacing +141 added lines, -141 removed lines

@@ -13,7 +13,7 @@ 
 use SimpleCalendar\Events\Event;
 use SimpleCalendar\Calendars\Default_Calendar;
 
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -55,7 +55,7 @@ 
 	 *
 	 * @param string|Calendar $calendar
 	 */
-	public function __construct( $calendar = '' ) {
+	public function __construct($calendar = '') {
 		$this->calendar = $calendar;
 	}
 
@@ -89,7 +89,7 @@ 
 	 * @return string
 	 */
 	public function get_name() {
-		return __( 'Grid', 'google-calendar-events' );
+		return __('Grid', 'google-calendar-events');
 	}
 
 	/**
@@ -98,8 +98,8 @@ 
 	 * @since 3.0.0
 	 */
 	public function add_ajax_actions() {
-		add_action( 'wp_ajax_simcal_default_calendar_draw_grid', array( $this, 'draw_grid_ajax' ) );
-		add_action( 'wp_ajax_nopriv_simcal_default_calendar_draw_grid', array( $this, 'draw_grid_ajax' ) );
+		add_action('wp_ajax_simcal_default_calendar_draw_grid', array($this, 'draw_grid_ajax'));
+		add_action('wp_ajax_nopriv_simcal_default_calendar_draw_grid', array($this, 'draw_grid_ajax'));
 	}
 
 	/**
@@ -113,25 +113,25 @@ 
 	 *
 	 * @return array
 	 */
-	public function scripts( $min = '' ) {
+	public function scripts($min = '') {
 		return array(
 			'simcal-qtip' => array(
-				'src'       => SIMPLE_CALENDAR_ASSETS . 'js/vendor/jquery.qtip' . $min . '.js',
-				'deps'      => array( 'jquery' ),
+				'src'       => SIMPLE_CALENDAR_ASSETS.'js/vendor/jquery.qtip'.$min.'.js',
+				'deps'      => array('jquery'),
 				'in_footer' => true,
 			),
 			'simcal-fullcal-moment' => array(
-				'src'       => SIMPLE_CALENDAR_ASSETS . 'js/vendor/moment' . $min . '.js',
-				'deps'      => array( 'jquery' ),
+				'src'       => SIMPLE_CALENDAR_ASSETS.'js/vendor/moment'.$min.'.js',
+				'deps'      => array('jquery'),
 				'in_footer' => true,
 			),
 			'simcal-moment-timezone' => array(
-				'src'       => SIMPLE_CALENDAR_ASSETS . 'js/vendor/moment-timezone-with-data' . $min . '.js',
-				'deps'      => array( 'jquery' ),
+				'src'       => SIMPLE_CALENDAR_ASSETS.'js/vendor/moment-timezone-with-data'.$min.'.js',
+				'deps'      => array('jquery'),
 				'in_footer' => true,
 			),
 			'simcal-default-calendar' => array(
-				'src'       => SIMPLE_CALENDAR_ASSETS . 'js/default-calendar' . $min . '.js',
+				'src'       => SIMPLE_CALENDAR_ASSETS.'js/default-calendar'.$min.'.js',
 				'deps'      => array(
 					'jquery',
 					'simcal-qtip',
@@ -157,21 +157,21 @@ 
 	 *
 	 * @return array
 	 */
-	public function styles( $min = '' ) {
+	public function styles($min = '') {
 		return array(
 			'simcal-qtip' => array(
-				'src'   => SIMPLE_CALENDAR_ASSETS . 'css/vendor/jquery.qtip' . $min . '.css',
+				'src'   => SIMPLE_CALENDAR_ASSETS.'css/vendor/jquery.qtip'.$min.'.css',
 				'media' => 'all',
 			),
 			'simcal-default-calendar-grid' => array(
-				'src'   => SIMPLE_CALENDAR_ASSETS . 'css/default-calendar-grid' . $min . '.css',
+				'src'   => SIMPLE_CALENDAR_ASSETS.'css/default-calendar-grid'.$min.'.css',
 				'deps'  => array(
 					'simcal-qtip',
 				),
 				'media' => 'all',
 			),
 			'simcal-default-calendar-list' => array(
-				'src'   => SIMPLE_CALENDAR_ASSETS . 'css/default-calendar-list' . $min . '.css',
+				'src'   => SIMPLE_CALENDAR_ASSETS.'css/default-calendar-list'.$min.'.css',
 				'deps'  => array(
 					'simcal-qtip',
 				),
@@ -189,22 +189,22 @@ 
 
 		$calendar = $this->calendar;
 
-		if ( $calendar instanceof Default_Calendar ) {
+		if ($calendar instanceof Default_Calendar) {
 
 			?>
 
-			<?php edit_post_link( __( 'Edit Calendar', 'google-calendar-events' ), '<p class="simcal-align-right"><small>', '</small></p>', $calendar->id ); ?>
+			<?php edit_post_link(__('Edit Calendar', 'google-calendar-events'), '<p class="simcal-align-right"><small>', '</small></p>', $calendar->id); ?>
 
 			<table class="simcal-calendar-grid"
 			       data-event-bubble-trigger="<?php echo $calendar->event_bubble_trigger; ?>">
 				<thead class="simcal-calendar-head">
 					<tr>
-						<?php if ( ! $calendar->static ) { ?>
-							<th class="simcal-nav simcal-prev-wrapper" colspan="<?php echo apply_filters( 'simcal_prev_cols', '1' ); ?>">
-								<button class="simcal-nav-button simcal-month-nav simcal-prev" title="<?php _e( 'Previous Month', 'google-calendar-events' ); ?>"><i class="simcal-icon-left"></i></button>
+						<?php if ( ! $calendar->static) { ?>
+							<th class="simcal-nav simcal-prev-wrapper" colspan="<?php echo apply_filters('simcal_prev_cols', '1'); ?>">
+								<button class="simcal-nav-button simcal-month-nav simcal-prev" title="<?php _e('Previous Month', 'google-calendar-events'); ?>"><i class="simcal-icon-left"></i></button>
 							</th>
 						<?php } ?>
-						<th colspan="<?php echo apply_filters( 'simcal_current_cols', $calendar->static ? '7' : '5' ); ?>"
+						<th colspan="<?php echo apply_filters('simcal_current_cols', $calendar->static ? '7' : '5'); ?>"
 						    class="simcal-nav simcal-current"
 						    data-calendar-current="<?php echo $calendar->start; ?>">
 							<?php
@@ -213,26 +213,26 @@ 
 
 							// Display month and year according to user date format preference.
 
-							$year_pos  = strcspn( $calendar->date_format, 'Y y' );
-							$month_pos = strcspn( $calendar->date_format, 'F M m n' );
+							$year_pos  = strcspn($calendar->date_format, 'Y y');
+							$month_pos = strcspn($calendar->date_format, 'F M m n');
 
-							$current = array( 'month' => 'F', 'year' => 'Y' );
+							$current = array('month' => 'F', 'year' => 'Y');
 
-							if ( $year_pos < $month_pos ) {
-								$current = array_reverse( $current );
+							if ($year_pos < $month_pos) {
+								$current = array_reverse($current);
 							}
 
-							foreach ( $current as $k => $v ) {
-								echo ' <span class="simcal-current-' . $k , '">' . date_i18n( $v, $calendar->start ) . '</span> ';
+							foreach ($current as $k => $v) {
+								echo ' <span class="simcal-current-'.$k, '">'.date_i18n($v, $calendar->start).'</span> ';
 							}
 
 							echo '</h3>';
 
 							?>
 						</th>
-						<?php if ( ! $calendar->static ) { ?>
-							<th class="simcal-nav simcal-next-wrapper" colspan="<?php echo apply_filters( 'simcal_next_cols', '1' ); ?>">
-								<button class="simcal-nav-button simcal-month-nav simcal-next" title="<?php _e( 'Next Month', 'google-calendar-events' ); ?>"><i class="simcal-icon-right"></i></button>
+						<?php if ( ! $calendar->static) { ?>
+							<th class="simcal-nav simcal-next-wrapper" colspan="<?php echo apply_filters('simcal_next_cols', '1'); ?>">
+								<button class="simcal-nav-button simcal-month-nav simcal-next" title="<?php _e('Next Month', 'google-calendar-events'); ?>"><i class="simcal-icon-right"></i></button>
 							</th>
 						<?php } ?>
 					</tr>
@@ -242,28 +242,28 @@ 
 						// Print day names in short or long form for different viewport sizes.
 
 						$week_starts     = $calendar->week_starts;
-						$week_days_short = simcal_get_calendar_names_i18n( 'day', 'short' );
-						$week_days_full  = simcal_get_calendar_names_i18n( 'day', 'full' );
+						$week_days_short = simcal_get_calendar_names_i18n('day', 'short');
+						$week_days_full  = simcal_get_calendar_names_i18n('day', 'full');
 
-						for ( $i = $week_starts; $i <= 6; $i ++ ) :
+						for ($i = $week_starts; $i <= 6; $i++) :
 
 							?>
 							<th class="simcal-week-day simcal-week-day-<?php echo $i ?>"
-								data-screen-small="<?php echo mb_substr( $week_days_short[ $i ], 0, 1, 'UTF-8' ); ?>"
-							    data-screen-medium="<?php echo $week_days_short[ $i ]; ?>"
-							    data-screen-large="<?php echo $week_days_full[ $i ]; ?>"><?php echo $week_days_short[ $i ]; ?></th>
+								data-screen-small="<?php echo mb_substr($week_days_short[$i], 0, 1, 'UTF-8'); ?>"
+							    data-screen-medium="<?php echo $week_days_short[$i]; ?>"
+							    data-screen-large="<?php echo $week_days_full[$i]; ?>"><?php echo $week_days_short[$i]; ?></th>
 							<?php
 
 						endfor;
 
-						if ( $week_starts !== 0 ) :
-							for ( $i = 0; $i < $week_starts; $i ++ ) :
+						if ($week_starts !== 0) :
+							for ($i = 0; $i < $week_starts; $i++) :
 
 								?>
 								<th class="simcal-week-day simcal-week-day-<?php echo $i ?>"
-								    data-screen-small="<?php echo mb_substr( $week_days_short[ $i ], 0, 1, 'UTF-8' ); ?>"
-								    data-screen-medium="<?php echo $week_days_short[ $i ]; ?>"
-								    data-screen-large="<?php echo $week_days_full[ $i ]; ?>"><?php echo $week_days_short[ $i ]; ?></th>
+								    data-screen-small="<?php echo mb_substr($week_days_short[$i], 0, 1, 'UTF-8'); ?>"
+								    data-screen-medium="<?php echo $week_days_short[$i]; ?>"
+								    data-screen-large="<?php echo $week_days_full[$i]; ?>"><?php echo $week_days_short[$i]; ?></th>
 								<?php
 
 							endfor;
@@ -273,7 +273,7 @@ 
 					</tr>
 				</thead>
 
-				<?php echo $this->draw_month( date( 'n', $calendar->start ), date( 'Y', $calendar->start ) ); ?>
+				<?php echo $this->draw_month(date('n', $calendar->start), date('Y', $calendar->start)); ?>
 
 			</table>
 
@@ -299,12 +299,12 @@ 
 	 *
 	 * @return string
 	 */
-	private function draw_month( $month, $year, $id = 0 ) {
+	private function draw_month($month, $year, $id = 0) {
 
 		$calendar = $this->calendar;
-		if ( empty( $calendar ) ) {
-			$calendar = simcal_get_calendar( intval( $id ) );
-			if ( ! $calendar ) {
+		if (empty($calendar)) {
+			$calendar = simcal_get_calendar(intval($id));
+			if ( ! $calendar) {
 				return '';
 			}
 		}
@@ -313,68 +313,68 @@ 
 
 		// Variables to cycle days in current month and find today in calendar.
 		$now         = $calendar->now;
-		$current     = Carbon::create( $year, $month, 1, 0, 0, 0, $calendar->timezone );
+		$current     = Carbon::create($year, $month, 1, 0, 0, 0, $calendar->timezone);
 		$current_min = $current->getTimestamp();
 		$current_max = $current->endOfDay()->getTimestamp();
 
 		// Calendar grid variables.
 		$week_starts   = $calendar->week_starts;
-		$week_of_year  = $current->weekOfYear;   // Relative count of the week number of the year.
-		$month_starts  = $current->dayOfWeek;    // Day upon which the month starts.
-		$days_in_month = $current->daysInMonth;  // Number of days in the given month.
+		$week_of_year  = $current->weekOfYear; // Relative count of the week number of the year.
+		$month_starts  = $current->dayOfWeek; // Day upon which the month starts.
+		$days_in_month = $current->daysInMonth; // Number of days in the given month.
 
 		// Set current month events timestamp boundaries.
 		$this->start = $current_min;
 		$this->end   = $current->endOfMonth()->getTimestamp();
 
 		// Get daily events for this month.
-		if ( $events && is_array( $events ) ) {
+		if ($events && is_array($events)) {
 
 			// Filter events within the boundaries previously set above.
-			$timestamps   = array_keys( $events );
-			$lower_bound  = array_filter( $timestamps, array( $this, 'filter_events_before' ) );
-			$higher_bound = array_filter( $lower_bound, array( $this, 'filter_events_after' ) );
-			$filtered     = ( is_array( $events ) && is_array( $higher_bound) ) && ! empty( $events ) && ! empty( $higher_bound ) ? array_intersect_key( $events, array_combine( $higher_bound, $higher_bound ) ) : array();
+			$timestamps   = array_keys($events);
+			$lower_bound  = array_filter($timestamps, array($this, 'filter_events_before'));
+			$higher_bound = array_filter($lower_bound, array($this, 'filter_events_after'));
+			$filtered     = (is_array($events) && is_array($higher_bound)) && ! empty($events) && ! empty($higher_bound) ? array_intersect_key($events, array_combine($higher_bound, $higher_bound)) : array();
 
 			// Put resulting events in an associative array, with day of the month as key for easy retrieval in calendar days loop.
 			$day_events = array();
-			foreach ( $filtered as $timestamp => $events_in_day ) {
-				foreach ( $events_in_day as $event ) {
-					if ( $event instanceof Event ){
-						$day = intval( Carbon::createFromTimestamp( $timestamp, $calendar->timezone )->endOfDay()->day );
-						$day_events[ $day ][] = $event;
+			foreach ($filtered as $timestamp => $events_in_day) {
+				foreach ($events_in_day as $event) {
+					if ($event instanceof Event) {
+						$day = intval(Carbon::createFromTimestamp($timestamp, $calendar->timezone)->endOfDay()->day);
+						$day_events[$day][] = $event;
 					}
 				}
 			}
 
-			ksort( $day_events, SORT_NUMERIC );
+			ksort($day_events, SORT_NUMERIC);
 		}
 
 		ob_start();
 
-		echo '<tbody class="simcal-month simcal-month-' . $month . '">' . "\n";
-		echo "\t" . '<tr class="simcal-week simcal-week-' . $week_of_year . '">';
+		echo '<tbody class="simcal-month simcal-month-'.$month.'">'."\n";
+		echo "\t".'<tr class="simcal-week simcal-week-'.$week_of_year.'">';
 
 		$days_in_row = 0;
 		// Week may start on an arbitrary day (sun, 0 - sat, 6).
 		$week_day = $week_starts;
 
 		// This fixes a possible bug when a month starts by Sunday (0).
-		if ( 0 !== $week_starts ) {
+		if (0 !== $week_starts) {
 			$b = $month_starts === 0 ? 7 : $month_starts;
 		} else {
 			$b = $month_starts;
 		}
 
 		// Void days in first week.
-		for ( $a = $week_starts; $a < $b; $a++ ) :
+		for ($a = $week_starts; $a < $b; $a++) :
 
-			$last_void_day_class = ( $a === ( $b - 1 ) ) ? 'simcal-day-void-last' : '';
+			$last_void_day_class = ($a === ($b - 1)) ? 'simcal-day-void-last' : '';
 
-			echo '<td class="simcal-day simcal-day-void ' . $last_void_day_class . '"></td>' . "\n";
+			echo '<td class="simcal-day simcal-day-void '.$last_void_day_class.'"></td>'."\n";
 
 			// Reset day of the week count (sun, 0 - sat, 6).
-			if ( $week_day === 6 ) {
+			if ($week_day === 6) {
 				$week_day = -1;
 			}
 			$week_day++;
@@ -384,97 +384,97 @@ 
 		endfor;
 
 		// Actual days of the month.
-		for ( $day = 1; $day <= $days_in_month; $day++ ) :
+		for ($day = 1; $day <= $days_in_month; $day++) :
 
 			$count = 0;
 			$calendar_classes = array();
-			$day_classes = 'simcal-day-' . $day . ' simcal-weekday-' . $week_day;
+			$day_classes = 'simcal-day-'.$day.' simcal-weekday-'.$week_day;
 
 			$border_style = $bg_color = $color = '';
 
 			// Is this the present, the past or the future, Doc?
-			if ( $current_min <= $now && $current_max >= $now ) {
+			if ($current_min <= $now && $current_max >= $now) {
 				$day_classes .= ' simcal-today simcal-present simcal-day';
-				$the_color = new Color( $calendar->today_color );
-				$bg_color = '#' . $the_color->getHex();
+				$the_color = new Color($calendar->today_color);
+				$bg_color = '#'.$the_color->getHex();
 				$color = $the_color->isDark() ? '#ffffff' : '#000000';
-				$border_style = ' style="border: 1px solid ' . $bg_color . ';"';
-			} elseif ( $current_max < $now ) {
+				$border_style = ' style="border: 1px solid '.$bg_color.';"';
+			} elseif ($current_max < $now) {
 				$day_classes .= ' simcal-past simcal-day';
-			} elseif ( $current_min > $now ) {
+			} elseif ($current_min > $now) {
 				$day_classes .= ' simcal-future simcal-day';
 			}
 
 			// Print events for the current day in loop, if found any.
-			if ( isset( $day_events[ $day ] ) ) :
+			if (isset($day_events[$day])) :
 
 				$bullet_colors = array();
 
 				$list_events = '<ul class="simcal-events">';
 
-				foreach ( $day_events[ $day ] as $event ) :
+				foreach ($day_events[$day] as $event) :
 
 					$event_classes = $event_visibility = '';
 
-					if ( $event instanceof Event ) :
+					if ($event instanceof Event) :
 
 						// Store the calendar id where the event belongs (useful in grouped calendar feeds)
-						$calendar_class  = 'simcal-events-calendar-' . strval( $event->calendar );
-						$calendar_classes[] = $calendar_class ;
+						$calendar_class = 'simcal-events-calendar-'.strval($event->calendar);
+						$calendar_classes[] = $calendar_class;
 
 						$recurring     = $event->recurrence ? 'simcal-event-recurring ' : '';
 						$has_location  = $event->venue ? 'simcal-event-has-location ' : '';
 
-						$event_classes  .= 'simcal-event ' . $recurring . $has_location . $calendar_class . ' simcal-tooltip';
+						$event_classes .= 'simcal-event '.$recurring.$has_location.$calendar_class.' simcal-tooltip';
 
 						// Toggle some events visibility if more than optional limit.
-						if ( ( $calendar->events_limit > -1 )  && ( $count >= $calendar->events_limit ) ) :
+						if (($calendar->events_limit > -1) && ($count >= $calendar->events_limit)) :
 							$event_classes    .= ' simcal-event-toggled';
 							$event_visibility  = ' style="display: none"';
 						endif;
 
 						// Event title in list.
-						$title = ! empty( $event->title ) ? trim( $event->title ) : __( 'Event', 'google-calendar-events' );
-						if ( $calendar->trim_titles >= 1 ) {
-							$title = strlen( $title ) > $calendar->trim_titles ? mb_substr( $title, 0, $calendar->trim_titles ) . '&hellip;' : $title;
+						$title = ! empty($event->title) ? trim($event->title) : __('Event', 'google-calendar-events');
+						if ($calendar->trim_titles >= 1) {
+							$title = strlen($title) > $calendar->trim_titles ? mb_substr($title, 0, $calendar->trim_titles).'&hellip;' : $title;
 						}
 
 						// Event color.
 						$bullet = '';
 						//$bullet_color = '#000';
 						$event_color = $event->get_color();
-						if ( ! empty( $event_color ) ) {
-							$bullet = '<span style="color: ' . $event_color . ';">&#9632;</span> ';
+						if ( ! empty($event_color)) {
+							$bullet = '<span style="color: '.$event_color.';">&#9632;</span> ';
 							$bullet_colors[] = $event_color;
 						} else {
 							$bullet_colors[] = '#000';
 						}
 
 						// Event contents.
-						$list_events .= "\t" . '<li class="' . $event_classes . '"' . $event_visibility . ' itemscope itemtype="http://schema.org/Event">' . "\n";
-						$list_events .= "\t\t" . '<span class="simcal-event-title">' . $bullet . $title . '</span>' . "\n";
-						$list_events .= "\t\t" . '<div class="simcal-event-details simcal-tooltip-content" style="display: none;">' . $calendar->get_event_html( $event ) . '</div>' . "\n";
-						$list_events .= "\t" . '</li>' . "\n";
+						$list_events .= "\t".'<li class="'.$event_classes.'"'.$event_visibility.' itemscope itemtype="http://schema.org/Event">'."\n";
+						$list_events .= "\t\t".'<span class="simcal-event-title">'.$bullet.$title.'</span>'."\n";
+						$list_events .= "\t\t".'<div class="simcal-event-details simcal-tooltip-content" style="display: none;">'.$calendar->get_event_html($event).'</div>'."\n";
+						$list_events .= "\t".'</li>'."\n";
 
-						$count ++;
+						$count++;
 
 					endif;
 
 				endforeach;
 
-				if ( ( $current_min <= $now ) && ( $current_max >= $now ) ) {
+				if (($current_min <= $now) && ($current_max >= $now)) {
 					$day_classes .= ' simcal-today-has-events';
 				}
-				$day_classes .= ' simcal-day-has-events simcal-day-has-' . strval( $count ) . '-events';
+				$day_classes .= ' simcal-day-has-events simcal-day-has-'.strval($count).'-events';
 
-				if ( $calendar_classes ) {
-					$day_classes .= ' ' . trim( implode( ' ', array_unique( $calendar_classes ) ) );
+				if ($calendar_classes) {
+					$day_classes .= ' '.trim(implode(' ', array_unique($calendar_classes)));
 				}
 
-				$list_events .= '</ul>' . "\n";
+				$list_events .= '</ul>'."\n";
 
 				// Optional button to toggle hidden events in list.
-				if ( ( $calendar->events_limit > -1 ) && ( $count > $calendar->events_limit ) ) :
+				if (($calendar->events_limit > -1) && ($count > $calendar->events_limit)) :
 					$list_events .= '<button class="simcal-events-toggle"><i class="simcal-icon-down simcal-icon-animate"></i></button>';
 				endif;
 
@@ -486,49 +486,49 @@ 
 			endif;
 
 			// The actual days with numbers and events in each row cell.
-			echo '<td class="' . $day_classes . '" data-events-count="' . strval( $count ) . '">' . "\n";
-
-			if ( $color ) {
-				$day_style = ' style="background-color: ' . $bg_color . '; color: ' . $color .'"';
-			} elseif ( $count > 0 ) {
-				$the_color = new Color( $calendar->days_events_color );
-				$color = ! $color ? ( $the_color->isDark() ? '#ffffff' : '#000000' ) : $color;
-				$bg_color = ! $bg_color ? '#' . $the_color->getHex() : $bg_color;
-				$day_style = ' style="background-color: ' . $bg_color . '; color: ' . $color .'"';
+			echo '<td class="'.$day_classes.'" data-events-count="'.strval($count).'">'."\n";
+
+			if ($color) {
+				$day_style = ' style="background-color: '.$bg_color.'; color: '.$color.'"';
+			} elseif ($count > 0) {
+				$the_color = new Color($calendar->days_events_color);
+				$color = ! $color ? ($the_color->isDark() ? '#ffffff' : '#000000') : $color;
+				$bg_color = ! $bg_color ? '#'.$the_color->getHex() : $bg_color;
+				$day_style = ' style="background-color: '.$bg_color.'; color: '.$color.'"';
 			} else {
 				$day_style = '';
 			}
 
-			echo "\t" . '<div' . $border_style . '>' . "\n";
-			echo "\t\t" . '<span class="simcal-day-label simcal-day-number"' . $day_style . '>' . $day . '</span>' . "\n";
-			echo "\t\t" . $list_events . "\n";
+			echo "\t".'<div'.$border_style.'>'."\n";
+			echo "\t\t".'<span class="simcal-day-label simcal-day-number"'.$day_style.'>'.$day.'</span>'."\n";
+			echo "\t\t".$list_events."\n";
 			echo "\t\t";
 			echo '<span class="simcal-events-dots" style="display: none;">';
 
 			// Event bullets for calendar mobile mode.
-			for( $i = 0; $i < $count; $i++ ) {
-				echo '<b style="color: ' . $bullet_colors[ $i ] . ';"> &bull; </b>';
+			for ($i = 0; $i < $count; $i++) {
+				echo '<b style="color: '.$bullet_colors[$i].';"> &bull; </b>';
 			}
 
-			echo '</span>' . "\n";
-			echo "\t" . '</div>' . "\n";
-			echo '</td>' . "\n";
+			echo '</span>'."\n";
+			echo "\t".'</div>'."\n";
+			echo '</td>'."\n";
 
 			// Reset day of the week count (sun, 0 - sat, 6).
-			if ( $week_day === 6 ) {
+			if ($week_day === 6) {
 				$week_day = - 1;
 			}
 			$week_day++;
 
 			// Reset count of days for this row (0-6).
-			if ( $days_in_row === 6 ) :
+			if ($days_in_row === 6) :
 
 				// Close the week row.
 				echo '</tr>';
 
 				// Open a new week row.
-				if ( $day < $days_in_month ) {
-					echo '<tr class="simcal-week simcal-week-' . $week_of_year++ . '">' . "\n";
+				if ($day < $days_in_month) {
+					echo '<tr class="simcal-week simcal-week-'.$week_of_year++.'">'."\n";
 				}
 
 				$days_in_row = -1;
@@ -537,25 +537,25 @@ 
 
 			$days_in_row++;
 
-			$current_min = Carbon::createFromTimestamp( $current_min, $calendar->timezone )->addDay()->getTimestamp();
-			$current_max = Carbon::createFromTimestamp( $current_max, $calendar->timezone )->addDay()->getTimestamp();
+			$current_min = Carbon::createFromTimestamp($current_min, $calendar->timezone)->addDay()->getTimestamp();
+			$current_max = Carbon::createFromTimestamp($current_max, $calendar->timezone)->addDay()->getTimestamp();
 
 		endfor;
 
 		// Void days at the end of the month.
-		$remainder_days = ( 6 - $days_in_row );
+		$remainder_days = (6 - $days_in_row);
 
-		for ( $i = 0; $i <= $remainder_days; $i ++ ) {
+		for ($i = 0; $i <= $remainder_days; $i++) {
 
-			$last_void_day_class = ( $i == $remainder_days ) ? 'simcal-day-void-last' : '';
+			$last_void_day_class = ($i == $remainder_days) ? 'simcal-day-void-last' : '';
 
-			echo '<td class="simcal-day simcal-day-void ' . $last_void_day_class . '"></td>' . "\n";
+			echo '<td class="simcal-day simcal-day-void '.$last_void_day_class.'"></td>'."\n";
 
 			$week_day++;
 		}
 
-		echo "\t" . '</tr>' . "\n";
-		echo '</tbody>' . "\n";
+		echo "\t".'</tr>'."\n";
+		echo '</tbody>'."\n";
 
 		return ob_get_clean();
 	}
@@ -567,17 +567,17 @@ 
 	 */
 	public function draw_grid_ajax() {
 
-		if ( isset( $_POST['month'] ) && isset( $_POST['year'] ) && isset( $_POST['id'] ) ) {
+		if (isset($_POST['month']) && isset($_POST['year']) && isset($_POST['id'])) {
 
-			$month = absint( $_POST['month'] );
-			$year  = absint( $_POST['year'] );
-			$id    = absint( $_POST['id'] );
+			$month = absint($_POST['month']);
+			$year  = absint($_POST['year']);
+			$id    = absint($_POST['id']);
 
-			wp_send_json_success( $this->draw_month( $month, $year, $id ) );
+			wp_send_json_success($this->draw_month($month, $year, $id));
 
 		} else {
 
-			wp_send_json_error( 'Missing arguments in default calendar grid ajax request.' );
+			wp_send_json_error('Missing arguments in default calendar grid ajax request.');
 
 		}
 
@@ -593,8 +593,8 @@ 
 	 *
 	 * @return bool
 	 */
-	private function filter_events_before( $event ) {
-		return intval( $event ) >= intval( $this->start );
+	private function filter_events_before($event) {
+		return intval($event) >= intval($this->start);
 	}
 
 	/**
@@ -607,8 +607,8 @@ 
 	 *
 	 * @return bool
 	 */
-	private function filter_events_after( $event ) {
-		return intval( $event ) < intval( $this->end );
+	private function filter_events_after($event) {
+		return intval($event) < intval($this->end);
 	}
 
 }