<?php

namespace ElementPack\Modules\TwitterSlider\Widgets;

use ElementPack\Base\Module_Base;
use Elementor\Controls_Manager;
use Elementor\Group_Control_Typography;
use Elementor\Group_Control_Border;
use Elementor\Group_Control_Box_Shadow;
use Elementor\Group_Control_Css_Filter;
use Elementor\Plugin;

use ElementPack\Traits\Global_Swiper_Controls;

use TwitterOAuth;

if (!defined('ABSPATH')) {
	exit;
} // Exit if accessed directly

class Twitter_Slider extends Module_Base
{

	use Global_Swiper_Controls;

	private $_query = null;

	public function get_name()
	{
		return 'bdt-twitter-slider';
	}

	public function get_title()
	{
		return BDTEP . __('Twitter Slider', 'bdthemes-element-pack');
	}

	public function get_icon()
	{
		return 'bdt-wi-twitter-slider';
	}

	public function get_categories()
	{
		return ['element-pack'];
	}

	public function get_keywords()
	{
		return ['twitter', 'slider'];
	}

	public function get_style_depends()
	{
		if ($this->ep_is_edit_mode()) {
			return ['ep-styles'];
		} else {
			return ['ep-font', 'ep-twitter-slider'];
		}
	}
	public function get_script_depends()
	{
		if ($this->ep_is_edit_mode()) {
			return ['ep-scripts'];
		} else {
			return ['ep-twitter-slider'];
		}
	}

	public function on_import($element)
	{
		if (!get_post_type_object($element['settings']['posts_post_type'])) {
			$element['settings']['posts_post_type'] = 'post';
		}

		return $element;
	}

	public function get_query()
	{
		return $this->_query;
	}

	public function get_custom_help_url()
	{
		return 'https://youtu.be/Bd3I7ipqMms';
	}

	protected function register_controls()
	{
		$this->register_query_section_controls();
	}

	private function register_query_section_controls()
	{
		$this->start_controls_section(
			'section_carousel_layout',
			[
				'label' => __('Layout', 'bdthemes-element-pack'),
			]
		);

		$this->add_control(
			'num_tweets',
			[
				'label'   => __('Limit', 'bdthemes-element-pack'),
				'type'    => Controls_Manager::NUMBER,
				'default' => 6,
			]
		);

		$this->add_control(
			'cache_time',
			[
				'label'   => __('Cache Time(m)', 'bdthemes-element-pack'),
				'type'    => Controls_Manager::NUMBER,
				'default' => 60,
			]
		);

		$this->add_control(
			'show_avatar',
			[
				'label'   => __('Show Avatar', 'bdthemes-element-pack'),
				'type'    => Controls_Manager::SWITCHER,
				'default' => 'yes',
			]
		);

		$this->add_control(
			'enable_twitter_auth2_api',
			[
				'label' => __('Enable Twitter Auth2 API', 'bdthemes-element-pack') . BDTEP_NC,
				'type'  => Controls_Manager::SWITCHER,
			]
		);

		$this->add_control(
			'avatar_link',
			[
				'label'     => __('Avatar Link', 'bdthemes-element-pack'),
				'type'      => Controls_Manager::SWITCHER,
				'condition' => [
					'show_avatar' => 'yes'
				]
			]
		);

		$this->add_control(
			'show_time',
			[
				'label'   => __('Show Time', 'bdthemes-element-pack'),
				'type'    => Controls_Manager::SWITCHER,
				'default' => 'yes',
			]
		);

		$this->add_control(
			'long_time_format',
			[
				'label'     => __('Long Time Format', 'bdthemes-element-pack'),
				'type'      => Controls_Manager::SWITCHER,
				'default'   => 'yes',
				'condition' => [
					'show_time' => 'yes',
				]
			]
		);


		$this->add_control(
			'show_meta_button',
			[
				'label' => __('Execute Buttons', 'bdthemes-element-pack'),
				'type'  => Controls_Manager::SWITCHER,
			]
		);

		$this->add_control(
			'exclude_replies',
			[
				'label' => __('Exclude Replies', 'bdthemes-element-pack'),
				'type'  => Controls_Manager::SWITCHER,
			]
		);

		$this->add_control(
			'strip_emoji',
			[
				'label' => __('Strip Emoji', 'bdthemes-element-pack'),
				'type'  => Controls_Manager::SWITCHER,
			]
		);

		$this->end_controls_section();

		//Navigation Controls
		$this->start_controls_section(
			'section_content_navigation',
			[
				'label' => __('Navigation', 'bdthemes-element-pack'),
			]
		);

		//Global Navigation Controls
		$this->register_navigation_controls();

		$this->end_controls_section();

		$this->start_controls_section(
			'section_content_slider_settins',
			[
				'label' => esc_html__('Slider Settings', 'bdthemes-element-pack'),
			]
		);

		$this->add_control(
			'autoplay',
			[
				'label'   => esc_html__('Auto Play', 'bdthemes-element-pack'),
				'type'    => Controls_Manager::SWITCHER,
				'default' => 'yes',
			]
		);

		$this->add_control(
			'autoplay_speed',
			[
				'label'     => esc_html__('Autoplay Speed', 'bdthemes-element-pack'),
				'type'      => Controls_Manager::NUMBER,
				'default'   => 5000,
				'condition' => [
					'autoplay' => 'yes',
				],
			]
		);

		$this->add_control(
			'pauseonhover',
			[
				'label' => esc_html__('Pause on Hover', 'bdthemes-element-pack'),
				'type'  => Controls_Manager::SWITCHER,
			]
		);

		$this->add_control(
			'speed',
			[
				'label'   => __('Animation Speed (ms)', 'bdthemes-element-pack'),
				'type'    => Controls_Manager::SLIDER,
				'default' => [
					'size' => 500,
				],
				'range'   => [
					'px' => [
						'min'  => 100,
						'max'  => 5000,
						'step' => 50,
					],
				],
			]
		);

		$this->add_control(
			'loop',
			[
				'label'   => esc_html__('Loop', 'bdthemes-element-pack'),
				'type'    => Controls_Manager::SWITCHER,
				'default' => 'yes',
			]
		);

		$this->add_control(
			'transition',
			[
				'label'   => esc_html__('Transition', 'bdthemes-element-pack'),
				'type'    => Controls_Manager::SELECT,
				'default' => 'slide',
				'options' => [
					'slide'     => esc_html__('Slide', 'bdthemes-element-pack'),
					'fade'      => esc_html__('Fade', 'bdthemes-element-pack'),
					'cube'      => esc_html__('Cube', 'bdthemes-element-pack'),
					'coverflow' => esc_html__('Coverflow', 'bdthemes-element-pack'),
					'flip'      => esc_html__('Flip', 'bdthemes-element-pack'),
				],
			]
		);

		$this->end_controls_section();

		$this->start_controls_section(
			'section_style_layout',
			[
				'label' => __('Items', 'bdthemes-element-pack'),
				'tab'   => Controls_Manager::TAB_STYLE,
			]
		);

		$this->add_control(
			'item_color',
			[
				'label'     => __('Color', 'bdthemes-element-pack'),
				'type'      => Controls_Manager::COLOR,
				'selectors' => [
					'{{WRAPPER}} .bdt-twitter-slider .bdt-twitter-slider-item .bdt-twitter-text,
					{{WRAPPER}} .bdt-twitter-slider .bdt-twitter-slider-item .bdt-twitter-text *' => 'color: {{VALUE}};',
				],
			]
		);

		$this->add_control(
			'item_background_color',
			[
				'label'     => __('Background', 'bdthemes-element-pack'),
				'type'      => Controls_Manager::COLOR,
				'selectors' => [
					'{{WRAPPER}} .bdt-twitter-slider .bdt-twitter-slider-item .bdt-card-body' => 'background-color: {{VALUE}};',
				],
			]
		);

		$this->add_responsive_control(
			'item_padding',
			[
				'label'      => __('Padding', 'bdthemes-element-pack'),
				'type'       => Controls_Manager::DIMENSIONS,
				'size_units' => ['px', '%', 'em'],
				'selectors'  => [
					'{{WRAPPER}} .bdt-twitter-slider .bdt-card-body' => 'padding: {{TOP}}{{UNIT}} {{RIGHT}}{{UNIT}} {{BOTTOM}}{{UNIT}} {{LEFT}}{{UNIT}}',
				],
			]
		);

		$this->add_control(
			'alignment',
			[
				'label'     => __('Alignment', 'bdthemes-element-pack'),
				'type'      => Controls_Manager::CHOOSE,
				'default'   => 'center',
				'options'   => [
					'left'   => [
						'title' => __('Left', 'bdthemes-element-pack'),
						'icon'  => 'eicon-text-align-left',
					],
					'center' => [
						'title' => __('Center', 'bdthemes-element-pack'),
						'icon'  => 'eicon-text-align-center',
					],
					'right'  => [
						'title' => __('Right', 'bdthemes-element-pack'),
						'icon'  => 'eicon-text-align-right',
					],
				],
				'selectors' => [
					'{{WRAPPER}} .bdt-twitter-slider .bdt-twitter-slider-item .bdt-card-body' => 'text-align: {{VALUE}};',
				],
			]
		);

		$this->end_controls_section();

		$this->start_controls_section(
			'section_style_avatar',
			[
				'label'     => __('Avatar', 'bdthemes-element-pack'),
				'tab'       => Controls_Manager::TAB_STYLE,
				'condition' => [
					'show_avatar' => 'yes',
				],
			]
		);

		$this->add_control(
			'avatar_width',
			[
				'label'     => __('Size', 'bdthemes-element-pack'),
				'type'      => Controls_Manager::SLIDER,
				'range'     => [
					'px' => [
						'max' => 48,
						'min' => 15,
					],
				],
				'selectors' => [
					'{{WRAPPER}} .bdt-twitter-slider .bdt-twitter-thumb-wrapper img' => 'width: {{SIZE}}{{UNIT}};',
				],
			]
		);


		$this->add_control(
			'avatar_align',
			[
				'label'     => __('Alignment', 'bdthemes-element-pack'),
				'type'      => Controls_Manager::CHOOSE,
				'options'   => [
					'left'   => [
						'title' => __('Left', 'bdthemes-element-pack'),
						'icon'  => 'eicon-text-align-left',
					],
					'center' => [
						'title' => __('Center', 'bdthemes-element-pack'),
						'icon'  => 'eicon-text-align-center',
					],
					'right'  => [
						'title' => __('Right', 'bdthemes-element-pack'),
						'icon'  => 'eicon-text-align-right',
					],
				],
				'selectors' => [
					'{{WRAPPER}} .bdt-twitter-slider .bdt-twitter-thumb' => 'text-align: {{VALUE}};',
				],
			]
		);

		$this->add_control(
			'avatar_background',
			[
				'label'     => __('Background', 'bdthemes-element-pack'),
				'type'      => Controls_Manager::COLOR,
				'selectors' => [
					'{{WRAPPER}} .bdt-twitter-slider .bdt-twitter-thumb-wrapper' => 'background-color: {{VALUE}};',
				],
			]
		);

		$this->add_group_control(
			Group_Control_Border::get_type(),
			[
				'name'        => 'avatar_border',
				'label'       => __('Border', 'bdthemes-element-pack'),
				'placeholder' => '1px',
				'default'     => '1px',
				'selector'    => '{{WRAPPER}} .bdt-twitter-slider .bdt-twitter-thumb-wrapper',
			]
		);

		$this->add_responsive_control(
			'avatar_border_radius',
			[
				'label'      => __('Border Radius', 'bdthemes-element-pack'),
				'type'       => Controls_Manager::DIMENSIONS,
				'size_units' => ['px', '%'],
				'selectors'  => [
					'{{WRAPPER}} .bdt-twitter-slider .bdt-twitter-thumb-wrapper, {{WRAPPER}} .bdt-twitter-slider .bdt-twitter-thumb-wrapper img' => 'border-radius: {{TOP}}{{UNIT}} {{RIGHT}}{{UNIT}} {{BOTTOM}}{{UNIT}} {{LEFT}}{{UNIT}}; overflow: hidden;',
				],
			]
		);

		$this->add_responsive_control(
			'avatar_padding',
			[
				'label'      => __('Padding', 'bdthemes-element-pack'),
				'type'       => Controls_Manager::DIMENSIONS,
				'size_units' => ['px', '%', 'em'],
				'selectors'  => [
					'{{WRAPPER}} .bdt-twitter-slider .bdt-twitter-thumb-wrapper' => 'padding: {{TOP}}{{UNIT}} {{RIGHT}}{{UNIT}} {{BOTTOM}}{{UNIT}} {{LEFT}}{{UNIT}}',
				],
			]
		);

		$this->add_responsive_control(
			'avatar_margin',
			[
				'label'      => __('Margin', 'bdthemes-element-pack'),
				'type'       => Controls_Manager::DIMENSIONS,
				'size_units' => ['px', '%', 'em'],
				'selectors'  => [
					'{{WRAPPER}} .bdt-twitter-slider .bdt-twitter-thumb-wrapper' => 'margin: {{TOP}}{{UNIT}} {{RIGHT}}{{UNIT}} {{BOTTOM}}{{UNIT}} {{LEFT}}{{UNIT}}',
				],
			]
		);

		$this->add_control(
			'avatar_opacity',
			[
				'label'     => __('Opacity (%)', 'bdthemes-element-pack'),
				'type'      => Controls_Manager::SLIDER,
				'default'   => [
					'size' => 1,
				],
				'range'     => [
					'px' => [
						'max'  => 1,
						'min'  => 0.10,
						'step' => 0.01,
					],
				],
				'selectors' => [
					'{{WRAPPER}} .bdt-twitter-slider .bdt-twitter-thumb-wrapper img' => 'opacity: {{SIZE}};',
				],
			]
		);

		$this->add_group_control(
			Group_Control_Box_Shadow::get_type(),
			[
				'name'     => 'avatar_shadow',
				'selector' => '{{WRAPPER}} .bdt-twitter-slider .bdt-twitter-thumb-wrapper',
			]
		);

		$this->add_group_control(
			Group_Control_Css_Filter::get_type(),
			[
				'name'     => 'avatar_css_filters',
				'selector' => '{{WRAPPER}} .bdt-twitter-slider .bdt-twitter-thumb-wrapper',
			]
		);

		$this->end_controls_section();

		$this->start_controls_section(
			'section_style_meta',
			[
				'label'     => __('Execute Buttons', 'bdthemes-element-pack'),
				'tab'       => Controls_Manager::TAB_STYLE,
				'condition' => [
					'show_meta_button' => 'yes',
				],
			]
		);

		$this->add_control(
			'meta_color',
			[
				'label'     => __('Color', 'bdthemes-element-pack'),
				'type'      => Controls_Manager::COLOR,
				'selectors' => [
					'{{WRAPPER}} .bdt-twitter-slider .bdt-twitter-meta-button > a' => 'color: {{VALUE}};',
				],
			]
		);

		$this->add_control(
			'meta_hover_color',
			[
				'label'     => __('Hover Color', 'bdthemes-element-pack'),
				'type'      => Controls_Manager::COLOR,
				'selectors' => [
					'{{WRAPPER}} .bdt-twitter-slider .bdt-twitter-meta-button > a:hover' => 'color: {{VALUE}};',
				],
			]
		);

		$this->end_controls_section();

		$this->start_controls_section(
			'section_style_time',
			[
				'label'     => __('Time', 'bdthemes-element-pack'),
				'tab'       => Controls_Manager::TAB_STYLE,
				'condition' => [
					'show_time' => 'yes',
				],
			]
		);

		$this->add_control(
			'time_color',
			[
				'label'     => __('Color', 'bdthemes-element-pack'),
				'type'      => Controls_Manager::COLOR,
				'selectors' => [
					'{{WRAPPER}} .bdt-twitter-slider .bdt-twitter-meta-wrapper a.bdt-twitter-time-link' => 'color: {{VALUE}};',
				],
			]
		);

		$this->add_control(
			'time_hover_color',
			[
				'label'     => __('Hover Color', 'bdthemes-element-pack'),
				'type'      => Controls_Manager::COLOR,
				'selectors' => [
					'{{WRAPPER}} .bdt-twitter-slider .bdt-twitter-meta-wrapper a.bdt-twitter-time-link:hover' => 'color: {{VALUE}};',
				],
			]
		);

		$this->end_controls_section();

		//Navigation Style
		$this->start_controls_section(
			'section_style_navigation',
			[
				'label'      => __('Navigation', 'bdthemes-element-pack'),
				'tab'        => Controls_Manager::TAB_STYLE,
				'conditions' => [
					'relation' => 'or',
					'terms'    => [
						[
							'name'     => 'navigation',
							'operator' => '!=',
							'value'    => 'none',
						],
						[
							'name'  => 'show_scrollbar',
							'value' => 'yes',
						],
					],
				],
			]
		);

		//Global Navigation Style Controls
		$this->register_navigation_style_controls('swiper-carousel');

		$this->end_controls_section();
	}


	public function getTwitterAuth2Data($consumerKey, $consumerSecret, $username)
	{

		$access_token = get_option('elementpack_twitter_access_token_' . $username);

		if (!$access_token) {
			$credentials = base64_encode($consumerKey . ':' . $consumerSecret);
			$response    = wp_remote_post('https://api.twitter.com/oauth2/token', [
				'method'      => 'POST',
				'httpversion' => '1.1',
				'sslverify'   => false,
				'blocking'    => true,
				'headers'     => [
					'Authorization' => 'Basic ' . $credentials,
					'Content-Type'  => 'application/x-www-form-urlencoded;charset=UTF-8',
				],
				'body'        => ['grant_type' => 'client_credentials'],
			]);

			$body = json_decode(wp_remote_retrieve_body($response));

			if ($body && isset($body->access_token)) {
				update_option('elementpack_twitter_access_token_' . $username, $body->access_token);
				$access_token = $body->access_token;
			}
		}

		$response = wp_remote_get('https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=' . $username . '&count=999&tweet_mode=extended', [
			'httpversion' => '1.1',
			'blocking'    => true,
			'sslverify'   => false,
			'headers'     => [
				'Authorization' => "Bearer $access_token",
			],
		]);

		if ($response['response']['code'] == 200 && !empty($response['response'])) {
			return json_decode(wp_remote_retrieve_body($response), true);
		}
	}

	public function getTwitterAuth1Data($consumerKey, $consumerSecret, $accessToken, $accessTokenSecret, $twitter_name)
	{
		$connection = new \TwitterOAuth($consumerKey, $consumerSecret, $accessToken, $accessTokenSecret);

		$settings        = $this->get_settings_for_display();
		$exclude_replies = ('yes' === $settings['exclude_replies']) ? true : false;

		// If excluding replies, we need to fetch more than requested as the
		// total is fetched first, and then replies removed.
		$totalToFetch = ($exclude_replies) ? max(50, $settings['num_tweets'] * 3) : $settings['num_tweets'];

		$fetchedTweets = $connection->get(
			'statuses/user_timeline',
			array(
				'screen_name' => $twitter_name,
				'count'       => $totalToFetch,
			)
		);

		if ($connection->http_code == 200) {
			return $fetchedTweets;
		}
	}

	public function render_loop_twitter($consumerKey, $consumerSecret, $accessToken, $accessTokenSecret, $twitter_name)
	{
		$settings = $this->get_settings_for_display();
		$isEnableAuth2 = isset($settings['enable_twitter_auth2_api']) && $settings['enable_twitter_auth2_api'] == 'yes';

		$name            = $twitter_name;
		$exclude_replies = ('yes' === $settings['exclude_replies']) ? true : false;
		$transName       = 'bdt-tweets-' . $name;  // Name of value in database. [added $name for multiple account use]
		$backupName      = $transName . '-backup'; // Name of backup value in database.

		if ($isEnableAuth2) {
			$transName  = 'bdt-tweets-auth2-' . $name;
			$backupName = $transName . '-backup';
		}

		if ($isEnableAuth2) {
			if (!get_transient($name)) {
				$fetchedTweets = $this->getTwitterAuth2Data($consumerKey, $consumerSecret, $twitter_name);
				if ($fetchedTweets) {
					$fetchedTweets = json_decode(json_encode($fetchedTweets)); // convert array to json recursively.
				}
			}
		} else {
			if (!get_transient($name)) {
				$fetchedTweets = $this->getTwitterAuth1Data($consumerKey, $consumerSecret, $accessToken, $accessTokenSecret, $twitter_name);
			}
		}

		// Did the fetch fail?
		if (!$fetchedTweets) :
			$tweets = get_option($backupName); // False if there has never been data saved.
		else :
			// Fetch succeeded.
			// Now update the array to store just what we need.
			// (Done here instead of PHP doing this for every page load)
			$limitToDisplay = min($settings['num_tweets'], count($fetchedTweets));

			for ($i = 0; $i < $limitToDisplay; $i++) :
				$tweet = $fetchedTweets[$i];

				// Core info.
				$name = $tweet->user->name;
				// COMMUNITY REQUEST !!!!!! (2)
				$screen_name = $tweet->user->screen_name;
				$permalink   = 'https://twitter.com/' . $screen_name . '/status/' . $tweet->id_str;
				$tweet_id    = $tweet->id_str;

				/* Alternative image sizes method: http://dev.twitter.com/doc/get/users/profile_image/:screen_name */
				//  Check for SSL via protocol https then display relevant image - thanks SO - this should do
				if (isset($_SERVER['HTTPS']) && ($_SERVER['HTTPS'] == 'on' || $_SERVER['HTTPS'] == 1) || isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https') {
					// $protocol = 'https://';
					$image = $tweet->user->profile_image_url_https;
				} else {
					// $protocol = 'http://';
					$image = $tweet->user->profile_image_url;
				}

				// Process Tweets - Use Twitter entities for correct URL, hash and mentions
				$text = $this->process_links($tweet);
				// lets strip 4-byte emojis
				if ($settings['strip_emoji'] == 'yes') {
					$text = $this->twitter_api_strip_emoji($text);
				}

				// Need to get time in Unix format.
				$time  = $tweet->created_at;
				$time  = date_parse($time);
				$uTime = mktime($time['hour'], $time['minute'], $time['second'], $time['month'], $time['day'], $time['year']);

				// Now make the new array.
				$tweets[] = array(
					'text'      => $text,
					'name'      => $name,
					'permalink' => $permalink,
					'image'     => $image,
					'time'      => $uTime,
					'tweet_id'  => $tweet_id
				);
			endfor;

			set_transient($transName, $tweets, 60 * $settings['cache_time']);
			update_option($backupName, $tweets);
		endif;

?>

		<?php

		// Now display the tweets, if we can.
		if ($tweets) : ?>
			<?php foreach ((array) $tweets as $t) : // casting array to array just in case it's empty - then prevents PHP warning 
			?>
				<div class="bdt-twitter-slider-item swiper-slide">
					<div class="bdt-card">
						<div class="bdt-card-body">
							<?php if ('yes' === $settings['show_avatar']) : ?>

								<?php if ('yes' === $settings['avatar_link']) : ?>
									<a href="https://twitter.com/<?php echo esc_attr($name); ?>">
									<?php endif; ?>

									<div class="bdt-twitter-thumb">
										<div class="bdt-twitter-thumb-wrapper">
											<img src="<?php echo esc_url($t['image']); ?>" alt="<?php echo esc_html($t['name']); ?>" />
										</div>
									</div>

									<?php if ('yes' === $settings['avatar_link']) : ?>
									</a>
								<?php endif; ?>

							<?php endif; ?>

							<div class="bdt-twitter-text bdt-clearfix">
								<?php echo wp_kses_post($t['text']); ?>
							</div>

							<div class="bdt-twitter-meta-wrapper">

								<?php if ('yes' === $settings['show_time']) : ?>
									<a href="<?php echo esc_url($t['permalink']); ?>" target="_blank" class="bdt-twitter-time-link">
										<?php
										// Original - long time ref: hours...
										if ('yes' === $settings['long_time_format']) {
											// New - short Twitter style time ref: h...
											$timeDisplay = human_time_diff($t['time'], current_time('timestamp'));
										} else {
											$timeDisplay = element_pack_time_diff($t['time'], current_time('timestamp'));
										}
										$displayAgo = _x('ago', 'leading space is required', 'bdthemes-element-pack');
										// Use to make il8n compliant
										printf(esc_html__('%1$s %2$s', 'bdthemes-element-pack'), wp_kses_post($timeDisplay), wp_kses_post($displayAgo));
										?>
									</a>
								<?php endif; ?>


								<?php if ('yes' === $settings['show_meta_button']) : ?>
									<div class="bdt-twitter-meta-button">
										<a href="https://twitter.com/intent/tweet?in_reply_to=<?php echo esc_url($t['tweet_id']); ?>" data-lang="en" class="bdt-tmb-reply" title="<?php esc_html_e('Reply', 'bdthemes-element-pack'); ?>" target="_blank">
											<i class="ep-icon-reply" aria-hidden="true"></i>
										</a>
										<a href="https://twitter.com/intent/retweet?tweet_id=<?php echo esc_url($t['tweet_id']); ?>" data-lang="en" class="bdt-tmb-retweet" title="<?php esc_html_e('Retweet', 'bdthemes-element-pack'); ?>" target="_blank">
											<i class="ep-icon-refresh" aria-hidden="true"></i>
										</a>
										<a href="https://twitter.com/intent/favorite?tweet_id=<?php echo esc_url($t['tweet_id']); ?>" data-lang="en" class="bdt-tmb-favorite" title="<?php esc_html_e('Favourite', 'bdthemes-element-pack'); ?>" target="_blank">
											<i class="ep-icon-star" aria-hidden="true"></i>
										</a>
									</div>
								<?php endif; ?>
							</div>
						</div>
					</div>
				</div>
			<?php endforeach;
		endif;
	}

	public function render()
	{

		if (!class_exists('TwitterOAuth')) {
			include BDTEP_PATH . 'includes/twitteroauth/twitteroauth.php';
		}

		$settings = $this->get_settings_for_display();
		$options  = get_option('element_pack_api_settings');

		$consumerKey       = (!empty($options['twitter_consumer_key'])) ? $options['twitter_consumer_key'] : '';
		$consumerSecret    = (!empty($options['twitter_consumer_secret'])) ? $options['twitter_consumer_secret'] : '';
		$accessToken       = (!empty($options['twitter_access_token'])) ? $options['twitter_access_token'] : '';
		$accessTokenSecret = (!empty($options['twitter_access_token_secret'])) ? $options['twitter_access_token_secret'] : '';
		$twitter_name      = (!empty($options['twitter_name'])) ? $options['twitter_name'] : '';

		$this->render_loop_header();

		if ($consumerKey and $consumerSecret and $accessToken and $accessTokenSecret) {
			$this->render_loop_twitter($consumerKey, $consumerSecret, $accessToken, $accessTokenSecret, $twitter_name);
		} else {
			?>
			<div class="bdt-alert-warning" bdt-alert>
				<a class="bdt-alert-close" bdt-close></a>
				<?php $ep_setting_url = esc_url(admin_url('admin.php?page=element_pack_options#element_pack_api_settings')); ?>
				<p><?php printf(esc_html__('Please set your twitter API settings from here <a href="%s">element pack settings</a> to show your map correctly.', 'bdthemes-element-pack'), esc_url($ep_setting_url)); ?></p>
			</div>
		<?php
		}

		$this->render_footer();
	}

	private function twitter_api_strip_emoji($text)
	{
		// four byte utf8: 11110www 10xxxxxx 10yyyyyy 10zzzzzz
		return preg_replace('/[\xF0-\xF7][\x80-\xBF]{3}/', '', $text);
	}

	private function process_links($tweet)
	{

		// Is the Tweet a ReTweet - then grab the full text of the original Tweet
		$fullText = isset($tweet->text) ? $tweet->text : (isset($tweet->full_text) ? $tweet->full_text : '');
		if (isset($tweet->retweeted_status)) {
			// Split it so indices count correctly for @mentions etc.
			$rt_section = current(explode(":", $fullText));
			$text       = $rt_section . ": ";
			// Get Text
			$text .= $tweet->retweeted_status->text;
		} else {
			// Not a retweet - get Tweet
			$text = $fullText;
		}

		// NEW Link Creation from clickable items in the text
		$text = preg_replace('/((http)+(s)?:\/\/[^<>\s]+)/i', '<a href="$0" target="_blank" rel="nofollow">$0</a>', $text);
		// Clickable Twitter names
		$text = preg_replace('/[@]+([A-Za-z0-9-_]+)/', '<a href="http://twitter.com/$1" target="_blank" rel="nofollow">@$1</a>', $text);
		// Clickable Twitter hash tags
		$text = preg_replace('/[#]+([A-Za-z0-9-_]+)/', '<a href="http://twitter.com/search?q=%23$1" target="_blank" rel="nofollow">$0</a>', $text);
		// END TWEET CONTENT REGEX
		return $text;
	}

	protected function render_loop_header()
	{
		$id       = 'bdt-twitter-slider-' . $this->get_id();
		$settings = $this->get_settings_for_display();

		$this->add_render_attribute('slider', 'id', $id);
		$this->add_render_attribute('slider', 'class', 'bdt-twitter-slider bdt-carousel');

		if ('arrows' == $settings['navigation']) {
			$this->add_render_attribute('slider', 'class', 'bdt-arrows-align-' . $settings['arrows_position']);
		} elseif ('dots' == $settings['navigation']) {
			$this->add_render_attribute('slider', 'class', 'bdt-dots-align-' . $settings['dots_position']);
		} elseif ('both' == $settings['navigation']) {
			$this->add_render_attribute('slider', 'class', 'bdt-arrows-dots-align-' . $settings['both_position']);
		} elseif ('arrows-fraction' == $settings['navigation']) {
			$this->add_render_attribute('slider', 'class', 'bdt-arrows-dots-align-' . $settings['arrows_fraction_position']);
		}

		if ('arrows-fraction' == $settings['navigation']) {
			$pagination_type = 'fraction';
		} elseif ('both' == $settings['navigation'] or 'dots' == $settings['navigation']) {
			$pagination_type = 'bullets';
		} elseif ('progressbar' == $settings['navigation']) {
			$pagination_type = 'progressbar';
		} else {
			$pagination_type = '';
		}

		$this->add_render_attribute(
			[
				'slider' => [
					'data-settings' => [
						wp_json_encode(array_filter([
							'autoplay'     => ('yes' == $settings['autoplay']) ? ['delay' => $settings['autoplay_speed']] : false,
							'loop'         => ($settings['loop'] == 'yes') ? true : false,
							'speed'        => $settings['speed']['size'],
							'pauseOnHover' => ('yes' == $settings['pauseonhover']) ? true : false,
							'effect'       => $settings['transition'],
							'navigation'   => [
								'nextEl' => '#' . $id . ' .bdt-navigation-next',
								'prevEl' => '#' . $id . ' .bdt-navigation-prev',
							],
							"pagination"   => [
								"el"             => "#" . $id . " .swiper-pagination",
								"type"           => $pagination_type,
								"clickable"      => "true",
								'autoHeight'     => true,
								'dynamicBullets' => ("yes" == $settings["dynamic_bullets"]) ? true : false,
							],
							"scrollbar"    => [
								"el"   => "#" . $id . " .swiper-scrollbar",
								"hide" => "true",
							],
						]))
					]
				]
			]
		);

		$swiper_class = Plugin::$instance->experiments->is_feature_active( 'e_swiper_latest' ) ? 'swiper' : 'swiper-container';
		$this->add_render_attribute('swiper', 'class', 'swiper-carousel ' . $swiper_class);

		?>
		<div <?php $this->print_render_attribute_string('slider'); ?>>
			<div <?php $this->print_render_attribute_string('swiper'); ?>>
				<div class="swiper-wrapper">
			<?php
		}
	}
