<?php
namespace ElementPack\Modules\TwitterGrid\Widgets;
use ElementPack\Base\Module_Base;
use Elementor\Controls_Manager;
use Elementor\Group_Control_Border;
use Elementor\Group_Control_Box_Shadow;
use Elementor\Group_Control_Css_Filter;

use ElementPack\Modules\QueryControl\Controls\Group_Control_Posts;

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

class Twitter_Grid extends Module_Base {

	private $_query = null;

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

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

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

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

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

	public function get_style_depends() {
        if ($this->ep_is_edit_mode()) {
            return ['ep-all-styles'];
        } else {
            return [ 'ep-twitter-grid' ];
        }
    }
    
	public function get_script_depends() {
      	return [ 'bdt-uikit-icons' ];
    }

	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 on_export( $element ) {
		$element = Group_Control_Posts::on_export_remove_setting_from_element( $element, 'posts' );
		return $element;
	}

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

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

	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_responsive_control(
			'columns',
			[
				'label'          => esc_html__( 'Columns', 'bdthemes-element-pack' ),
				'type'           => Controls_Manager::SELECT,
				'default'        => '3',
				'tablet_default' => '2',
				'mobile_default' => '1',
				'options'        => [
					'1' => '1',
					'2' => '2',
					'3' => '3',
					'4' => '4',
					'5' => '5',
					'6' => '6',
				],
			]
		);

		$this->add_control(
			'column_gap',
			[
				'label'   => esc_html__( 'Column Gap', 'bdthemes-element-pack' ),
				'type'    => Controls_Manager::SELECT,
				'default' => 'medium',
				'options' => [
					'small'    => esc_html__( 'Small', 'bdthemes-element-pack' ),
					'medium'   => esc_html__( 'Medium', 'bdthemes-element-pack' ),
					'large'    => esc_html__( 'Large', 'bdthemes-element-pack' ),
					'collapse' => esc_html__( 'Collapse', 'bdthemes-element-pack' ),
				],
			]
		);

		$this->add_responsive_control(
			'row_gap',
			[
				'label'   => esc_html__( 'Row Gap', 'bdthemes-element-pack' ),
				'type'    => Controls_Manager::SLIDER,
				'default' => [
					'size' => 30,
				],
				'range' => [
					'px' => [
						'min'  => 0,
						'max'  => 100,
						'step' => 5,
					],
				],
				'selectors' => [
					'{{WRAPPER}} .bdt-twitter-grid .bdt-grid'     => 'margin-top: -{{SIZE}}px',
					'{{WRAPPER}} .bdt-twitter-grid .bdt-grid > *' => 'margin-top: {{SIZE}}px',
				],
			]
		);

		$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,
			]
		);

		$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,
				'default' => 'yes',
			]
		);

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

		$this->add_control(
			'match_height',
			[
				'label'   => __( 'Item Match Height', 'bdthemes-element-pack' ),
				'type'    => Controls_Manager::SWITCHER,
				'default' => 'yes',
				
			]
		);

		$this->end_controls_section();

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

		$this->start_controls_tabs('tabs_item_style');

		$this->start_controls_tab(
			'tab_item_normal',
			[
				'label' => __( 'Normal', 'bdthemes-element-pack' ),
			]
		);

		$this->add_control(
			'item_background',
			[
				'label'     => __( 'Background', 'bdthemes-element-pack' ),
				'type'      => Controls_Manager::COLOR,
				'default'   => '#ffffff',
				'selectors' => [
					'{{WRAPPER}} .bdt-twitter-grid .bdt-grid-item' => 'background-color: {{VALUE}};',
				],
			]
		);

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

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

		$this->add_group_control(
			Group_Control_Box_Shadow::get_type(),
			[
				'name'     => 'item_shadow',
				'selector' => '{{WRAPPER}} .bdt-twitter-grid .bdt-grid-item',
			]
		);

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

		$this->add_control(
			'item_border_radius',
			[
				'label'      => __( 'Border Radius', 'bdthemes-element-pack' ),
				'type'       => Controls_Manager::DIMENSIONS,
				'size_units' => [ 'px', '%' ],
				'selectors'  => [
					'{{WRAPPER}} .bdt-twitter-grid .bdt-grid-item' => 'border-radius: {{TOP}}{{UNIT}} {{RIGHT}}{{UNIT}} {{BOTTOM}}{{UNIT}} {{LEFT}}{{UNIT}};',
				],
			]
		);

		$this->add_responsive_control(
			'item_padding',
			[
				'label'      => __( 'Padding', 'bdthemes-element-pack' ),
				'type'       => Controls_Manager::DIMENSIONS,
				'size_units' => [ 'px', '%', 'em' ],
				'default'    => [
					'top'    => '40',
					'bottom' => '40',
					'left'   => '40',
					'right'  => '40',
					'unit'   => 'px',
				],
				'selectors' => [
					'{{WRAPPER}} .bdt-twitter-grid .bdt-card-body' => 'padding: {{TOP}}{{UNIT}} {{RIGHT}}{{UNIT}} {{BOTTOM}}{{UNIT}} {{LEFT}}{{UNIT}}',
				],
			]
		);

		$this->end_controls_tab();

		$this->start_controls_tab(
			'tab_item_hover',
			[
				'label' => __( 'Hover', 'bdthemes-element-pack' ),
			]
		);

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

		$this->add_control(
			'item_hover_border_color',
			[
				'label'     => __( 'Border Color', 'bdthemes-element-pack' ),
				'type'      => Controls_Manager::COLOR,
				'condition' => [
					'border_border!' => '',
				],
				'selectors' => [
					'{{WRAPPER}} .bdt-twitter-grid .bdt-grid-item:hover' => 'border-color: {{VALUE}};',
				],
			]
		);

		$this->add_group_control(
			Group_Control_Box_Shadow::get_type(),
			[
				'name'     => 'item_hover_shadow',
				'selector' => '{{WRAPPER}} .bdt-twitter-grid .bdt-grid-item:hover',
			]
		);

		$this->end_controls_tab();

		$this->end_controls_tabs();

		$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-grid .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'  => 'fas fa-align-left',
					],
					'center' => [
						'title' => __( 'Center', 'bdthemes-element-pack' ),
						'icon'  => 'fas fa-align-center',
					],
					'right' => [
						'title' => __( 'Right', 'bdthemes-element-pack' ),
						'icon'  => 'fas fa-align-right',
					],
				],
				'selectors' => [
					'{{WRAPPER}} .bdt-twitter-grid .bdt-twitter-thumb' => 'text-align: {{VALUE}};',
				],
			]
		);

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

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

		$this->add_group_control(
            Group_Control_Css_Filter::get_type(),
            [
                'name'      => 'avatar_css_filters',
                'selector'  => '{{WRAPPER}} .bdt-twitter-grid .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-grid .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-grid .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-grid .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-grid .bdt-twitter-meta-wrapper a.bdt-twitter-time-link:hover' => 'color: {{VALUE}};',
				],
			]
		);

		$this->end_controls_section();
		
	}

	public function render_loop_twitter( $consumerKey, $consumerSecret, $accessToken, $accessTokenSecret, $twitter_name ) {
		$settings          = $this->get_settings_for_display();		
		
		$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(false === ($tweets = get_transient( $name ) ) ) :
		
			$connection = new \TwitterOAuth( $consumerKey, $consumerSecret, $accessToken, $accessTokenSecret );

			// 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'     => $name,
					'count'           => $totalToFetch,
					//'exclude_replies' => $exclude_replies
				)
			);

			// Did the fetch fail?
			if($connection->http_code != 200) :
				$tweets = get_option($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
						$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;
		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>
					<div class="bdt-grid-item">
						<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 = $this->twitter_time_diff($t['time'], current_time('timestamp'));
											}
											$displayAgo = _x('ago', 'leading space is required', 'bdthemes-element-pack');
											// Use to make il8n compliant
											printf(__( '%1$s %2$s', 'bdthemes-element-pack' ), $timeDisplay, $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 _e('Reply','bdthemes-element-pack'); ?>" target="_blank">
											<span aria-hidden="true" bdt-icon="icon: reply; ratio: 0.7;"></span>
										</a>
										<a href="https://twitter.com/intent/retweet?tweet_id=<?php echo esc_url($t['tweet_id']); ?>" data-lang="en" class="bdt-tmb-retweet" title="<?php _e('Retweet','bdthemes-element-pack'); ?>" target="_blank">
											<span aria-hidden="true" bdt-icon="icon: refresh; ratio: 0.7;"></span>
										</a>
										<a href="https://twitter.com/intent/favorite?tweet_id=<?php echo esc_url($t['tweet_id']); ?>" data-lang="en" class="bdt-tmb-favorite" title="<?php _e('Favourite','bdthemes-element-pack'); ?>" target="_blank">
											<span aria-hidden="true" bdt-icon="icon: star; ratio: 0.7;"></span>
										</a>
									</div>
									<?php endif; ?>
								</div>
							</div>
						</div>
					</div>
				</div>
			<?php endforeach; ?>
		<?php 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(__( 'Please set your twitter API settings from here <a href="%s">element pack settings</a> to show your map correctly.', 'bdthemes-element-pack' ), $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
		if(isset($tweet->retweeted_status)) {
			// Split it so indices count correctly for @mentions etc.
			$rt_section = current(explode(":", $tweet->text));
			$text = $rt_section.": ";
			// Get Text
			$text .= $tweet->retweeted_status->text;
		} else {
			// Not a retweet - get Tweet
			$text = $tweet->text;
		}

		// 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;
	}

	private function twitter_time_diff( $from, $to = '' ) {
		$diff = human_time_diff($from,$to);
		$replace = array(
				' hour'    => 'h',
				' hours'   => 'h',
				' day'     => 'd',
				' days'    => 'd',
				' minute'  => 'm',
				' minutes' => 'm',
				' second'  => 's',
				' seconds' => 's',
		);
		return strtr($diff,$replace);
	}

	public function render_loop_header() {

		$settings = $this->get_settings_for_display();
		$id       = $this->get_id();

		$desktop_cols = $settings['columns'];
		$tablet_cols = $settings['columns_tablet'];
		$mobile_cols = $settings['columns_mobile'];

		if ( $settings['match_height'] ) {
			$this->add_render_attribute( 'twitter_grid', 'bdt-height-match', 'target: > div > div > .bdt-grid-item > div > div > .bdt-twitter-text' );
		}

		$this->add_render_attribute('twitter_grid', 'class', 'bdt-twitter-grid');

		?>
		<div id="bdt-twitter-grid-<?php echo esc_attr($id); ?>" <?php echo $this->get_render_attribute_string( 'twitter_grid' ); ?>>
	  		<div class="bdt-grid bdt-grid-<?php echo esc_attr($settings['column_gap']); ?> bdt-child-width-1-<?php echo esc_attr($mobile_cols); ?> bdt-child-width-1-<?php echo esc_attr($tablet_cols); ?>@s bdt-child-width-1-<?php echo esc_attr($desktop_cols); ?>@l" bdt-grid>

		<?php
	}

	public function render_footer() {
		$settings = $this->get_settings_for_display();

					?>
				
			</div>
		</div>
		<?php
	}

}
