<?php

use ElementPack\Element_Pack_Loader;

/**
 * You can easily add white label branding for for extended license or multi site license.
 * Don't try for regular license otherwise your license will be invalid.
 * return white label
 */

if ( !defined('BDTEP') ) {
    define('BDTEP', '');
} //Add prefix for all widgets <span class="bdt-widget-badge"></span>
if ( !defined('BDTEP_CP') ) {
    define('BDTEP_CP', '<span class="bdt-ep-widget-badge"></span>');
}//Add prefix for all widgets <span class="bdt-widget-badge"></span>
if ( !defined('BDTEP_NC') ) {
    define('BDTEP_NC', '<span class="bdt-ep-new-control"></span>');
} // if you have any custom style
if ( !defined('BDTEP_SLUG') ) {
    define('BDTEP_SLUG', 'element-pack');
} // set your own alias
if ( !defined('BDTEP_TITLE') ) {
    define('BDTEP_TITLE', 'Element Pack');
} // Set your own name for plugin


/**
 * Show any alert by this function
 * @param mixed $message [description]
 * @param class prefix  $type    [description]
 * @param boolean $close [description]
 * @return helper [description]
 */
function element_pack_alert($message, $type = 'warning', $close = true) {
    ?>
    <div class="bdt-alert-<?php echo $type; ?>" bdt-alert>
        <?php if ( $close ) : ?>
            <a class="bdt-alert-close" bdt-close></a>
        <?php endif; ?>
        <?php echo wp_kses_post($message); ?>
    </div>
    <?php
}

function element_pack_get_alert($message, $type = 'warning', $close = true) {
    
    $output = '<div class="bdt-alert-' . $type . '" bdt-alert>';
        if ( $close ) :
            $output .= '<a class="bdt-alert-close" bdt-close></a>';
        endif;
        $output .= wp_kses_post($message);
    $output .= '</div>';
    
    return $output;
}

/**
 * all array css classes will output as proper space
 * @param array $classes shortcode css class as array
 * @return proper string
 */

function element_pack_get_post_types($args = []) {

    $post_type_args = [
        'show_in_nav_menus' => true,
    ];

    if ( !empty($args['post_type']) ) {
        $post_type_args['name'] = $args['post_type'];
    }

    $_post_types = get_post_types($post_type_args, 'objects');

    $post_types = ['0' => esc_html__('Select Type', 'bdthemes-element-pack')];

    foreach ( $_post_types as $post_type => $object ) {
        $post_types[$post_type] = $object->label;
    }

    return $post_types;
}

/**
 * Add REST API support to an already registered post type.
 */

// function bdt_custom_post_type_rest_support() {
//     global $wp_post_types;

//     $post_types = element_pack_get_post_types();
//     foreach( $post_types as $post_type ) {
//         $post_type_name = $post_type;
//         if( isset( $wp_post_types[ $post_type_name ] ) ) {
//             $wp_post_types[$post_type_name]->show_in_rest = true;
//             $wp_post_types[$post_type_name]->rest_base = $post_type_name;
//             $wp_post_types[$post_type_name]->rest_controller_class = 'WP_REST_Posts_Controller';
//         }
//     }

// }

// add_action( 'init', 'bdt_custom_post_type_rest_support', 25 );


function element_pack_allow_tags($tag = null) {
    $tag_allowed = wp_kses_allowed_html('post');

    $tag_allowed['input']  = [
        'class'   => [],
        'id'      => [],
        'name'    => [],
        'value'   => [],
        'checked' => [],
        'type'    => [],
    ];
    $tag_allowed['select'] = [
        'class'    => [],
        'id'       => [],
        'name'     => [],
        'value'    => [],
        'multiple' => [],
        'type'     => [],
    ];
    $tag_allowed['option'] = [
        'value'    => [],
        'selected' => [],
    ];

    $tag_allowed['title'] = [
        'a'      => [
            'href'  => [],
            'title' => [],
            'class' => [],
        ],
        'br'     => [],
        'em'     => [],
        'strong' => [],
        'hr'     => [],
    ];

    $tag_allowed['text'] = [
        'a'      => [
            'href'  => [],
            'title' => [],
            'class' => [],
        ],
        'br'     => [],
        'em'     => [],
        'strong' => [],
        'hr'     => [],
        'i'      => [
            'class' => [],
        ],
        'span'   => [
            'class' => [],
        ],
    ];

    $tag_allowed['svg'] = [
        'svg'     => [
            'version'     => [],
            'xmlns'       => [],
            'viewbox'     => [],
            'xml:space'   => [],
            'xmlns:xlink' => [],
            'x'           => [],
            'y'           => [],
            'style'       => [],
        ],
        'g'       => [],
        'path'    => [
            'class' => [],
            'd'     => [],
        ],
        'ellipse' => [
            'class' => [],
            'cx'    => [],
            'cy'    => [],
            'rx'    => [],
            'ry'    => [],
        ],
        'circle'  => [
            'class' => [],
            'cx'    => [],
            'cy'    => [],
            'r'     => [],
        ],
        'rect'    => [
            'x'         => [],
            'y'         => [],
            'transform' => [],
            'height'    => [],
            'width'     => [],
            'class'     => [],
        ],
        'line'    => [
            'class' => [],
            'x1'    => [],
            'x2'    => [],
            'y1'    => [],
            'y2'    => [],
        ],
        'style'   => [],


    ];

    if ( $tag == null ) {
        return $tag_allowed;
    } elseif ( is_array($tag) ) {
        $new_tag_allow = [];

        foreach ( $tag as $_tag ) {
            $new_tag_allow[$_tag] = $tag_allowed[$_tag];
        }

        return $new_tag_allow;
    } else {
        return isset($tag_allowed[$tag]) ? $tag_allowed[$tag] : [];
    }
}

/**
 * post pagination
 */
function element_pack_post_pagination($wp_query) {

    /** Stop execution if there's only 1 page */
//    if( $wp_query->max_num_pages <= 1 ) {
//        return;
//    }

    $paged = get_query_var('paged') ? absint(get_query_var('paged')) : 1;
    $max   = intval($wp_query->max_num_pages);

    /** Add current page to the array */
    if ( $paged >= 1 )
        $links[] = $paged;

    /** Add the pages around the current page to the array */
    if ( $paged >= 3 ) {
        $links[] = $paged - 1;
        $links[] = $paged - 2;
    }

    if ( ($paged + 2) <= $max ) {
        $links[] = $paged + 2;
        $links[] = $paged + 1;
    }

    echo '<ul class="bdt-pagination bdt-flex-center">' . "\n";

    /** Previous Post Link */
    if ( get_previous_posts_link() )
        printf('<li>%s</li>' . "\n", get_previous_posts_link('<span bdt-pagination-previous></span>'));

    /** Link to first page, plus ellipses if necessary */
    if ( !in_array(1, $links) ) {
        $class = 1 == $paged ? ' class="current"' : '';

        printf('<li%s><a href="%s">%s</a></li>' . "\n", $class, esc_url(get_pagenum_link(1)), '1');

        if ( !in_array(2, $links) )
            echo '<li class="bdt-pagination-dot-dot"><span>...</span></li>';
    }

    /** Link to current page, plus 2 pages in either direction if necessary */
    sort($links);
    foreach ( (array)$links as $link ) {
        $class = $paged == $link ? ' class="bdt-active"' : '';
        printf('<li%s><a href="%s">%s</a></li>' . "\n", $class, esc_url(get_pagenum_link($link)), $link);
    }

    /** Link to last page, plus ellipses if necessary */
    if ( !in_array($max, $links) ) {
        if ( !in_array($max - 1, $links) )
            echo '<li class="bdt-pagination-dot-dot"><span>...</span></li>' . "\n";

        $class = $paged == $max ? ' class="bdt-active"' : '';
        printf('<li%s><a href="%s">%s</a></li>' . "\n", $class, esc_url(get_pagenum_link($max)), $max);
    }

    /** Next Post Link */
    if ( get_next_posts_link() )
        printf('<li>%s</li>' . "\n", get_next_posts_link('<span bdt-pagination-next></span>'));

    echo '</ul>' . "\n";
}

function element_pack_template_edit_link($template_id) {
    if ( Element_Pack_Loader::elementor()->editor->is_edit_mode() ) {

        $final_url = add_query_arg(['elementor' => ''], get_permalink($template_id));

        $output = sprintf('<a class="bdt-elementor-template-edit-link" href="%s" title="%s" target="_blank"><i class="eicon-edit"></i></a>', esc_url($final_url), esc_html__('Edit Template', 'bdthemes-element-pack'));

        return $output;
    }
}


function element_pack_iso_time($time) {
    $current_offset  = (float)get_option('gmt_offset');
    $timezone_string = get_option('timezone_string');

    // Create a UTC+- zone if no timezone string exists.
    //if ( empty( $timezone_string ) ) {
    if ( 0 === $current_offset ) {
        $timezone_string = '+00:00';
    } elseif ( $current_offset < 0 ) {
        $timezone_string = $current_offset . ':00';
    } else {
        $timezone_string = '+0' . $current_offset . ':00';
    }
    //}

    $sub_time   = [];
    $sub_time   = explode(" ", $time);
    $final_time = $sub_time[0] . 'T' . $sub_time[1] . ':00' . $timezone_string;

    return $final_time;
}
    
    /**
     * @param $currency
     * @param int $precision
     * @return false|string
     */
function element_pack_currency_format($currency, $precision = 1) {

    if ( $currency > 0 ) {
        if ( $currency < 900 ) {
            // 0 - 900
            $currency_format = number_format($currency, $precision);
            $suffix          = '';
        } else if ( $currency < 900000 ) {
            // 0.9k-850k
            $currency_format = number_format($currency / 1000, $precision);
            $suffix          = 'K';
        } else if ( $currency < 900000000 ) {
            // 0.9m-850m
            $currency_format = number_format($currency / 1000000, $precision);
            $suffix          = 'M';
        } else if ( $currency < 900000000000 ) {
            // 0.9b-850b
            $currency_format = number_format($currency / 1000000000, $precision);
            $suffix          = 'B';
        } else {
            // 0.9t+
            $currency_format = number_format($currency / 1000000000000, $precision);
            $suffix          = 'T';
        }
        // Remove unecessary zeroes after decimal. "1.0" -> "1"; "1.00" -> "1"
        // Intentionally does not affect partials, eg "1.50" -> "1.50"
        if ( $precision > 0 ) {
            $dotzero         = '.' . str_repeat('0', $precision);
            $currency_format = str_replace($dotzero, '', $currency_format);
        }
        return $currency_format . $suffix;
    }

    return false;
}
    
    /**
     * @return array
     */
function element_pack_get_menu() {

    $menus = wp_get_nav_menus();
    $items = [0 => esc_html__('Select Menu', 'bdthemes-element-pack')];
    foreach ( $menus as $menu ) {
        $items[$menu->slug] = $menu->name;
    }

    return $items;
}

/**
 * default get_option() default value check
 * @param string $option settings field name
 * @param string $section the section name this field belongs to
 * @param string $default default text if it's not found
 * @return mixed
 */
function element_pack_option($option, $section, $default = '') {

    $options = get_option($section);

    if ( isset($options[$option]) ) {
        return $options[$option];
    }

    return $default;
}
    
    /**
     * @return array of anywhere templates
     */
function element_pack_ae_options() {

    if ( post_type_exists('ae_global_templates') ) {
        $anywhere = get_posts(array(
            'fields'         => 'ids', // Only get post IDs
            'posts_per_page' => -1,
            'post_type'      => 'ae_global_templates',
        ));

        $anywhere_options = ['0' => esc_html__('Select Template', 'bdthemes-element-pack')];

        foreach ( $anywhere as $key => $value ) {
            $anywhere_options[$value] = get_the_title($value);
        }
    } else {
        $anywhere_options = ['0' => esc_html__('AE Plugin Not Installed', 'bdthemes-element-pack')];
    }

    return $anywhere_options;
}
    
    /**
     * @return array of elementor template
     */
function element_pack_et_options() {

    $templates = Element_Pack_Loader::elementor()->templates_manager->get_source('local')->get_items();
    $types     = [];

    if ( empty($templates) ) {
        $template_options = ['0' => __('Template Not Found!', 'bdthemes-element-pack')];
    } else {
        $template_options = ['0' => __('Select Template', 'bdthemes-element-pack')];

        foreach ( $templates as $template ) {
            $template_options[$template['template_id']] = $template['title'] . ' (' . $template['type'] . ')';
            $types[$template['template_id']]            = $template['type'];
        }
    }

    return $template_options;
}
    
    /**
     * @return array of wp default sidebars
     */
function element_pack_sidebar_options() {

    global $wp_registered_sidebars;
    $sidebar_options = [];

    if ( !$wp_registered_sidebars ) {
        $sidebar_options[0] = esc_html__('No sidebars were found', 'bdthemes-element-pack');
    } else {
        $sidebar_options[0] = esc_html__('Select Sidebar', 'bdthemes-element-pack');

        foreach ( $wp_registered_sidebars as $sidebar_id => $sidebar ) {
            $sidebar_options[$sidebar_id] = $sidebar['name'];
        }
    }

    return $sidebar_options;
}

/**
 * @param string category name
 * @return array of category
 */
function element_pack_get_category($taxonomy = 'category') {

    $post_options = [];

    $post_categories = get_terms([
        'taxonomy'   => $taxonomy,
        'hide_empty' => false,
    ]);

    if ( is_wp_error($post_categories) ) {
        return $post_options;
    }

    if ( false !== $post_categories and is_array($post_categories) ) {
        foreach ( $post_categories as $category ) {
            $post_options[$category->slug] = $category->name;
        }
    }
    return $post_options;
}

/**
 * @param array all ajax posted array there
 * @return array return all setting as array
 */
function element_pack_ajax_settings($settings) {

    $required_settings = [
        'show_date'      => true,
        'show_comment'   => true,
        'show_link'      => true,
        'show_meta'      => true,
        'show_title'     => true,
        'show_excerpt'   => true,
        'show_lightbox'  => true,
        'show_thumbnail' => true,
        'show_category'  => false,
        'show_tags'      => false,
    ];

    foreach ( $settings as $key => $value ) {
        if ( in_array($key, $required_settings) ) {
            $required_settings[$key] = $value;
        }
    }

    return $required_settings;
}

/**
 * @return array of all transition names
 */
function element_pack_transition_options() {


    $transition_options = [
        ''                    => esc_html__('None', 'bdthemes-element-pack'),
        'fade'                => esc_html__('Fade', 'bdthemes-element-pack'),
        'scale-up'            => esc_html__('Scale Up', 'bdthemes-element-pack'),
        'scale-down'          => esc_html__('Scale Down', 'bdthemes-element-pack'),
        'slide-top'           => esc_html__('Slide Top', 'bdthemes-element-pack'),
        'slide-bottom'        => esc_html__('Slide Bottom', 'bdthemes-element-pack'),
        'slide-left'          => esc_html__('Slide Left', 'bdthemes-element-pack'),
        'slide-right'         => esc_html__('Slide Right', 'bdthemes-element-pack'),
        'slide-top-small'     => esc_html__('Slide Top Small', 'bdthemes-element-pack'),
        'slide-bottom-small'  => esc_html__('Slide Bottom Small', 'bdthemes-element-pack'),
        'slide-left-small'    => esc_html__('Slide Left Small', 'bdthemes-element-pack'),
        'slide-right-small'   => esc_html__('Slide Right Small', 'bdthemes-element-pack'),
        'slide-top-medium'    => esc_html__('Slide Top Medium', 'bdthemes-element-pack'),
        'slide-bottom-medium' => esc_html__('Slide Bottom Medium', 'bdthemes-element-pack'),
        'slide-left-medium'   => esc_html__('Slide Left Medium', 'bdthemes-element-pack'),
        'slide-right-medium'  => esc_html__('Slide Right Medium', 'bdthemes-element-pack'),
    ];

    return $transition_options;
}

// BDT Blend Type
function element_pack_blend_options() {
    $blend_options = [
        'multiply'    => esc_html__('Multiply', 'bdthemes-element-pack'),
        'screen'      => esc_html__('Screen', 'bdthemes-element-pack'),
        'overlay'     => esc_html__('Overlay', 'bdthemes-element-pack'),
        'darken'      => esc_html__('Darken', 'bdthemes-element-pack'),
        'lighten'     => esc_html__('Lighten', 'bdthemes-element-pack'),
        'color-dodge' => esc_html__('Color-Dodge', 'bdthemes-element-pack'),
        'color-burn'  => esc_html__('Color-Burn', 'bdthemes-element-pack'),
        'hard-light'  => esc_html__('Hard-Light', 'bdthemes-element-pack'),
        'soft-light'  => esc_html__('Soft-Light', 'bdthemes-element-pack'),
        'difference'  => esc_html__('Difference', 'bdthemes-element-pack'),
        'exclusion'   => esc_html__('Exclusion', 'bdthemes-element-pack'),
        'hue'         => esc_html__('Hue', 'bdthemes-element-pack'),
        'saturation'  => esc_html__('Saturation', 'bdthemes-element-pack'),
        'color'       => esc_html__('Color', 'bdthemes-element-pack'),
        'luminosity'  => esc_html__('Luminosity', 'bdthemes-element-pack'),
    ];

    return $blend_options;
}

// BDT Position
function element_pack_position() {
    $position_options = [
        ''              => esc_html__('Default', 'bdthemes-element-pack'),
        'top-left'      => esc_html__('Top Left', 'bdthemes-element-pack'),
        'top-center'    => esc_html__('Top Center', 'bdthemes-element-pack'),
        'top-right'     => esc_html__('Top Right', 'bdthemes-element-pack'),
        'center'        => esc_html__('Center', 'bdthemes-element-pack'),
        'center-left'   => esc_html__('Center Left', 'bdthemes-element-pack'),
        'center-right'  => esc_html__('Center Right', 'bdthemes-element-pack'),
        'bottom-left'   => esc_html__('Bottom Left', 'bdthemes-element-pack'),
        'bottom-center' => esc_html__('Bottom Center', 'bdthemes-element-pack'),
        'bottom-right'  => esc_html__('Bottom Right', 'bdthemes-element-pack'),
    ];

    return $position_options;
}

// BDT Thumbnavs Position
function element_pack_thumbnavs_position() {
    $position_options = [
        'top-left'      => esc_html__('Top Left', 'bdthemes-element-pack'),
        'top-center'    => esc_html__('Top Center', 'bdthemes-element-pack'),
        'top-right'     => esc_html__('Top Right', 'bdthemes-element-pack'),
        'center-left'   => esc_html__('Center Left', 'bdthemes-element-pack'),
        'center-right'  => esc_html__('Center Right', 'bdthemes-element-pack'),
        'bottom-left'   => esc_html__('Bottom Left', 'bdthemes-element-pack'),
        'bottom-center' => esc_html__('Bottom Center', 'bdthemes-element-pack'),
        'bottom-right'  => esc_html__('Bottom Right', 'bdthemes-element-pack'),
    ];

    return $position_options;
}

function element_pack_navigation_position() {
    $position_options = [
        'top-left'      => esc_html__('Top Left', 'bdthemes-element-pack'),
        'top-center'    => esc_html__('Top Center', 'bdthemes-element-pack'),
        'top-right'     => esc_html__('Top Right', 'bdthemes-element-pack'),
        'center'        => esc_html__('Center', 'bdthemes-element-pack'),
        'bottom-left'   => esc_html__('Bottom Left', 'bdthemes-element-pack'),
        'bottom-center' => esc_html__('Bottom Center', 'bdthemes-element-pack'),
        'bottom-right'  => esc_html__('Bottom Right', 'bdthemes-element-pack'),
    ];

    return $position_options;
}


function element_pack_pagination_position() {
    $position_options = [
        'top-left'      => esc_html__('Top Left', 'bdthemes-element-pack'),
        'top-center'    => esc_html__('Top Center', 'bdthemes-element-pack'),
        'top-right'     => esc_html__('Top Right', 'bdthemes-element-pack'),
        'bottom-left'   => esc_html__('Bottom Left', 'bdthemes-element-pack'),
        'bottom-center' => esc_html__('Bottom Center', 'bdthemes-element-pack'),
        'bottom-right'  => esc_html__('Bottom Right', 'bdthemes-element-pack'),
    ];

    return $position_options;
}

// BDT Drop Position
function element_pack_drop_position() {
    $drop_position_options = [
        'bottom-left'    => esc_html__('Bottom Left', 'bdthemes-element-pack'),
        'bottom-center'  => esc_html__('Bottom Center', 'bdthemes-element-pack'),
        'bottom-right'   => esc_html__('Bottom Right', 'bdthemes-element-pack'),
        'bottom-justify' => esc_html__('Bottom Justify', 'bdthemes-element-pack'),
        'top-left'       => esc_html__('Top Left', 'bdthemes-element-pack'),
        'top-center'     => esc_html__('Top Center', 'bdthemes-element-pack'),
        'top-right'      => esc_html__('Top Right', 'bdthemes-element-pack'),
        'top-justify'    => esc_html__('Top Justify', 'bdthemes-element-pack'),
        'left-top'       => esc_html__('Left Top', 'bdthemes-element-pack'),
        'left-center'    => esc_html__('Left Center', 'bdthemes-element-pack'),
        'left-bottom'    => esc_html__('Left Bottom', 'bdthemes-element-pack'),
        'right-top'      => esc_html__('Right Top', 'bdthemes-element-pack'),
        'right-center'   => esc_html__('Right Center', 'bdthemes-element-pack'),
        'right-bottom'   => esc_html__('Right Bottom', 'bdthemes-element-pack'),
    ];

    return $drop_position_options;
}

// Button Size
function element_pack_button_sizes() {
    $button_sizes = [
        'xs' => esc_html__('Extra Small', 'bdthemes-element-pack'),
        'sm' => esc_html__('Small', 'bdthemes-element-pack'),
        'md' => esc_html__('Medium', 'bdthemes-element-pack'),
        'lg' => esc_html__('Large', 'bdthemes-element-pack'),
        'xl' => esc_html__('Extra Large', 'bdthemes-element-pack'),
    ];

    return $button_sizes;
}

// Button Size
function element_pack_heading_size() {
    $heading_sizes = [
        'h1' => 'H1',
        'h2' => 'H2',
        'h3' => 'H3',
        'h4' => 'H4',
        'h5' => 'H5',
        'h6' => 'H6',
    ];

    return $heading_sizes;
}

// Title Tags
function element_pack_title_tags() {
    $title_tags = [
        'h1'   => 'H1',
        'h2'   => 'H2',
        'h3'   => 'H3',
        'h4'   => 'H4',
        'h5'   => 'H5',
        'h6'   => 'H6',
        'div'  => 'div',
        'span' => 'span',
        'p'    => 'p',
    ];

    return $title_tags;
}

function element_pack_mask_shapes() {
    $path       = BDTEP_ASSETS_URL . 'images/mask/';
    $shape_name = 'shape';
    $extension  = '.svg';
    $list       = [0 => esc_html__('Select Mask', 'bdthemes-element-pack')];

    for ( $i = 1; $i <= 20; $i++ ) {
        $list[$path . $shape_name . '-' . $i . $extension] = ucwords($shape_name . ' ' . $i);
    }

    return $list;
}

/**
 * This is a svg file converter function which return a svg content
 * @param svg file
 * @return svg content
 */
function element_pack_svg_icon($icon) {

    $icon_path = BDTEP_ASSETS_PATH . "images/svg/{$icon}.svg";

    if ( !file_exists($icon_path) ) {
        return false;
    }

    ob_start();

    include $icon_path;

    $svg = ob_get_clean();

    return $svg;
}

/**
 * weather code to icon and description output
 * more info: http://www.apixu.com/doc/Apixu_weather_conditions.json
 */
function element_pack_weather_code($code = null, $condition = null) {

    $codes = apply_filters('element-pack/weather/codes', [
        "113" => [
            "desc" => esc_html_x("Clear/Sunny", "Weather String", "bdthemes-element-pack"),
            "icon" => "113"
        ],
        "116" => [
            "desc" => esc_html_x("Partly cloudy", "Weather String", "bdthemes-element-pack"),
            "icon" => "116"
        ],
        "119" => [
            "desc" => esc_html_x("Cloudy", "Weather String", "bdthemes-element-pack"),
            "icon" => "119"
        ],
        "122" => [
            "desc" => esc_html_x("Overcast", "Weather String", "bdthemes-element-pack"),
            "icon" => "122"
        ],
        "143" => [
            "desc" => esc_html_x("Mist", "Weather String", "bdthemes-element-pack"),
            "icon" => "143"
        ],
        "176" => [
            "desc" => esc_html_x("Patchy rain nearby", "Weather String", "bdthemes-element-pack"),
            "icon" => "176"
        ],
        "179" => [
            "desc" => esc_html_x("Patchy snow nearby", "Weather String", "bdthemes-element-pack"),
            "icon" => "179"
        ],
        "182" => [
            "desc" => esc_html_x("Patchy sleet nearby", "Weather String", "bdthemes-element-pack"),
            "icon" => "182"
        ],
        "185" => [
            "desc" => esc_html_x("Patchy freezing drizzle nearby", "Weather String", "bdthemes-element-pack"),
            "icon" => "185"
        ],
        "200" => [
            "desc" => esc_html_x("Thundery outbreaks nearby", "Weather String", "bdthemes-element-pack"),
            "icon" => "200"
        ],
        "227" => [
            "desc" => esc_html_x("Blowing snow", "Weather String", "bdthemes-element-pack"),
            "icon" => "227"
        ],
        "230" => [
            "desc" => esc_html_x("Blizzard", "Weather String", "bdthemes-element-pack"),
            "icon" => "230"
        ],
        "248" => [
            "desc" => esc_html_x("Fog", "Weather String", "bdthemes-element-pack"),
            "icon" => "248"
        ],
        "260" => [
            "desc" => esc_html_x("Freezing fog", "Weather String", "bdthemes-element-pack"),
            "icon" => "260"
        ],
        "263" => [
            "desc" => esc_html_x("Patchy light drizzle", "Weather String", "bdthemes-element-pack"),
            "icon" => "263"
        ],
        "266" => [
            "desc" => esc_html_x("Light drizzle", "Weather String", "bdthemes-element-pack"),
            "icon" => "266"
        ],
        "281" => [
            "desc" => esc_html_x("Freezing drizzle", "Weather String", "bdthemes-element-pack"),
            "icon" => "281"
        ],
        "284" => [
            "desc" => esc_html_x("Heavy freezing drizzle", "Weather String", "bdthemes-element-pack"),
            "icon" => "284"
        ],
        "293" => [
            "desc" => esc_html_x("Patchy light rain", "Weather String", "bdthemes-element-pack"),
            "icon" => "293"
        ],
        "296" => [
            "desc" => esc_html_x("Light rain", "Weather String", "bdthemes-element-pack"),
            "icon" => "296"
        ],
        "299" => [
            "desc" => esc_html_x("Moderate rain at times", "Weather String", "bdthemes-element-pack"),
            "icon" => "299"
        ],
        "302" => [
            "desc" => esc_html_x("Moderate rain", "Weather String", "bdthemes-element-pack"),
            "icon" => "302"
        ],
        "305" => [
            "desc" => esc_html_x("Heavy rain at times", "Weather String", "bdthemes-element-pack"),
            "icon" => "305"
        ],
        "308" => [
            "desc" => esc_html_x("Heavy rain", "Weather String", "bdthemes-element-pack"),
            "icon" => "308"
        ],
        "311" => [
            "desc" => esc_html_x("Light freezing rain", "Weather String", "bdthemes-element-pack"),
            "icon" => "311"
        ],
        "314" => [
            "desc" => esc_html_x("Moderate or heavy freezing rain", "Weather String", "bdthemes-element-pack"),
            "icon" => "314"
        ],
        "317" => [
            "desc" => esc_html_x("Light sleet", "Weather String", "bdthemes-element-pack"),
            "icon" => "317"
        ],
        "320" => [
            "desc" => esc_html_x("Moderate or heavy sleet", "Weather String", "bdthemes-element-pack"),
            "icon" => "320"
        ],
        "323" => [
            "desc" => esc_html_x("Patchy light snow", "Weather String", "bdthemes-element-pack"),
            "icon" => "323"
        ],
        "326" => [
            "desc" => esc_html_x("Light snow", "Weather String", "bdthemes-element-pack"),
            "icon" => "326"
        ],
        "329" => [
            "desc" => esc_html_x("Patchy moderate snow", "Weather String", "bdthemes-element-pack"),
            "icon" => "329"
        ],
        "332" => [
            "desc" => esc_html_x("Moderate snow", "Weather String", "bdthemes-element-pack"),
            "icon" => "332"
        ],
        "335" => [
            "desc" => esc_html_x("Patchy heavy snow", "Weather String", "bdthemes-element-pack"),
            "icon" => "335"
        ],
        "338" => [
            "desc" => esc_html_x("Heavy snow", "Weather String", "bdthemes-element-pack"),
            "icon" => "338"
        ],
        "350" => [
            "desc" => esc_html_x("Ice pellets", "Weather String", "bdthemes-element-pack"),
            "icon" => "350"
        ],
        "353" => [
            "desc" => esc_html_x("Light rain shower", "Weather String", "bdthemes-element-pack"),
            "icon" => "353"
        ],
        "356" => [
            "desc" => esc_html_x("Moderate or heavy rain shower", "Weather String", "bdthemes-element-pack"),
            "icon" => "356"
        ],
        "359" => [
            "desc" => esc_html_x("Torrential rain shower", "Weather String", "bdthemes-element-pack"),
            "icon" => "359"
        ],
        "362" => [
            "desc" => esc_html_x("Light sleet showers", "Weather String", "bdthemes-element-pack"),
            "icon" => "362"
        ],
        "365" => [
            "desc" => esc_html_x("Moderate or heavy sleet showers", "Weather String", "bdthemes-element-pack"),
            "icon" => "365"
        ],
        "368" => [
            "desc" => esc_html_x("Light snow showers", "Weather String", "bdthemes-element-pack"),
            "icon" => "368"
        ],
        "371" => [
            "desc" => esc_html_x("Moderate or heavy snow showers", "Weather String", "bdthemes-element-pack"),
            "icon" => "371"
        ],
        "374" => [
            "desc" => esc_html_x("Light showers of ice pellets", "Weather String", "bdthemes-element-pack"),
            "icon" => "374"
        ],
        "377" => [
            "desc" => esc_html_x("Moderate or heavy showers of ice pellets", "Weather String", "bdthemes-element-pack"),
            "icon" => "377"
        ],
        "386" => [
            "desc" => esc_html_x("Patchy light rain with thunder", "Weather String", "bdthemes-element-pack"),
            "icon" => "386"
        ],
        "389" => [
            "desc" => esc_html_x("Moderate or heavy rain with thunder", "Weather String", "bdthemes-element-pack"),
            "icon" => "389"
        ],
        "392" => [
            "desc" => esc_html_x("Patchy light snow with thunder", "Weather String", "bdthemes-element-pack"),
            "icon" => "392"
        ],
        "395" => [
            "desc" => esc_html_x("Moderate or heavy snow with thunder", "Weather String", "bdthemes-element-pack"),
            "icon" => "395"
        ]
    ]);

    if ( !$code ) {
        return $codes;
    }

    $code_key = (string)$code;

    if ( !isset($codes[$code_key]) ) {
        return false;
    }

    if ( $condition && isset($codes[$code_key][$condition]) ) {
        return $codes[$code_key][$condition];
    }

    return $codes[$code_key];
}

function element_pack_wind_code($degree) {

    $direction = '';

    if ( ($degree >= 0 && $degree <= 33.75) or ($degree > 348.75 && $degree <= 360) ) {
        $direction = esc_html_x('north', 'Weather String', 'bdthemes-element-pack');
    } else if ( $degree > 33.75 && $degree <= 78.75 ) {
        $direction = esc_html_x('north-east', 'Weather String', 'bdthemes-element-pack');
    } else if ( $degree > 78.75 && $degree <= 123.75 ) {
        $direction = esc_html_x('east', 'Weather String', 'bdthemes-element-pack');
    } else if ( $degree > 123.75 && $degree <= 168.75 ) {
        $direction = esc_html_x('south-east', 'Weather String', 'bdthemes-element-pack');
    } else if ( $degree > 168.75 && $degree <= 213.75 ) {
        $direction = esc_html_x('south', 'Weather String', 'bdthemes-element-pack');
    } else if ( $degree > 213.75 && $degree <= 258.75 ) {
        $direction = esc_html_x('south-west', 'Weather String', 'bdthemes-element-pack');
    } else if ( $degree > 258.75 && $degree <= 303.75 ) {
        $direction = esc_html_x('west', 'Weather String', 'bdthemes-element-pack');
    } else if ( $degree > 303.75 && $degree <= 348.75 ) {
        $direction = esc_html_x('north-west', 'Weather String', 'bdthemes-element-pack');
    }

    return $direction;
}
    
    /**
     * @param array CSV file data
     * @param string $delimiter
     * @param false $header
     * @return string
     */
function element_pack_parse_csv($csv, $delimiter = ';', $header = true) {
    
    if ( ! is_string( $csv ) ) {
        return '';
    }
    
    if ( ! function_exists( 'str_getcsv' ) ) {
        return $csv;
    }
    
    $html = '';
    $rows = explode( PHP_EOL, $csv );
    $headRow = 1;
    
    foreach ( $rows as $row ) {
      
        if ($headRow == 1 and $header) {
            $html .= '<thead><tr>';
        } else {
            $html .= '<tr>';
        }
        
        foreach ( str_getcsv( $row, $delimiter ) as $cell ) {
            
            $cell = trim( $cell );
            
            $html .= $header
                ? '<th>' . $cell . '</th>'
                : '<td>' . $cell . '</td>';
            
        }
    
        if ($headRow == 1 and $header) {
            $html .= '</tr></thead><tbody>';
        } else {
            $html .= '</tr>';
        }
    
        $headRow++;
        $header = false;
        
    }
    
    return '<table>' . $html . '</tbody></table>';
    
    
}

/**
 * String to ID maker for any title to relavent id
 * @param  [type] $string any title or string
 * @return [type]         [description]
 */
function element_pack_string_id($string) {
    //Lower case everything
    $string = strtolower($string);
    //Make alphanumeric (removes all other characters)
    $string = preg_replace("/[^a-z0-9_\s-]/", "", $string);
    //Clean up multiple dashes or whitespaces
    $string = preg_replace("/[\s-]+/", " ", $string);
    //Convert whitespaces and underscore to dash
    $string = preg_replace("/[\s_]/", "-", $string);
    //finally return here
    return $string;
}


function element_pack_instagram_card() {

    $options      = get_option('element_pack_api_settings');
    $access_token = (!empty($options['instagram_access_token'])) ? $options['instagram_access_token'] : '';

    if ( $access_token ) {

        $data = get_transient('ep_instagram_card_data');

        if ( false === $data ) {

            $url = 'https://api.instagram.com/v1/users/self/?access_token=' . $access_token;

            $feeds_json = wp_remote_fopen($url);

            $output = json_decode($feeds_json, true);

            if ( 200 == $output['meta']['code'] ) {

                if ( !empty($output['data']) ) {

                    return $output['data'];

                    set_transient('ep_instagram_card_data', $output['data'], HOUR_IN_SECONDS * 12);

                    return get_transient('ep_instagram_card_data');
                }
            }
        }

        return $data;
    }
}

/**
 * Ninja form array creator for get all form as
 * @return array [description]
 */
function element_pack_ninja_forms_options() {

    if ( class_exists('Ninja_Forms') ) {
        $ninja_forms = Ninja_Forms()->form()->get_forms();
        if ( !empty($ninja_forms) && !is_wp_error($ninja_forms) ) {
            $form_options = ['0' => esc_html__('Select Form', 'bdthemes-element-pack')];
            foreach ( $ninja_forms as $form ) {
                $form_options[$form->get_id()] = $form->get_setting('title');
            }
        }
    } else {
        $form_options = ['0' => esc_html__('Form Not Found!', 'bdthemes-element-pack')];
    }

    return $form_options;
}

function element_pack_fluent_forms_options() {

    {

        $options = array();

        if ( defined('FLUENTFORM') ) {
            global $wpdb;

            $result = $wpdb->get_results("SELECT * FROM {$wpdb->prefix}fluentform_forms");
            if ( $result ) {
                $options[0] = esc_html__('Select Form', 'bdthemes-element-pack');
                foreach ( $result as $form ) {
                    $options[$form->id] = $form->title;
                }
            } else {
                $options[0] = esc_html__('Form Not Found!', 'bdthemes-element-pack');
            }
        }

        return $options;

    }
}


function element_pack_everest_forms_options() {
    $everest_form = array();
    $ev_form      = get_posts('post_type="everest_form"&numberposts=-1');
    if ( $ev_form ) {
        foreach ( $ev_form as $evform ) {
            $everest_form[$evform->ID] = $evform->post_title;
        }
    } else {
        $everest_form[0] = esc_html__('Form Not Found!', 'bdthemes-element-pack');
    }
    return $everest_form;
}

function element_pack_formidable_forms_options() {
    if ( class_exists('FrmForm') ) {
        $options = array();

        $forms = FrmForm::get_published_forms( array(), 999, 'exclude' );
        if ( count( $forms ) ) {
            $i = 0;
            foreach ( $forms as $form ) {
                if ( 0 === $i ) {
                    $options[0] = esc_html__( 'Select Form', 'bdthemes-element-pack' );
                }
                $options[$form->id] = $form->name;
                $i++;
            }
        }
    } else {
        $options = ['0' => esc_html__('Form Not Found!', 'bdthemes-element-pack')];
    }

    return $options;;
}

function element_pack_we_forms_options() {

    if ( class_exists('WeForms') ) {
        $we_forms = get_posts([
            'post_type'      => 'wpuf_contact_form',
            'post_status'    => 'publish',
            'posts_per_page' => -1,
            'orderby'        => 'title',
            'order'          => 'ASC',
        ]);
        if ( !empty($we_forms) && !is_wp_error($we_forms) ) {
            $form_options = ['0' => esc_html__('Select Form', 'bdthemes-element-pack')];

            foreach ( $we_forms as $form ) {
                $form_options[$form->ID] = $form->post_title;
            }
        }
    } else {
        $form_options = ['0' => esc_html__('Form Not Found!', 'bdthemes-element-pack')];
    }

    return $form_options;
}

function element_pack_caldera_forms_options() {

    if ( class_exists('Caldera_Forms') ) {
        $caldera_forms = Caldera_Forms_Forms::get_forms(true, true);
        $form_options  = ['0' => esc_html__('Select Form', 'bdthemes-element-pack')];
        $form          = [];
        if ( !empty($caldera_forms) && !is_wp_error($caldera_forms) ) {
            foreach ( $caldera_forms as $form ) {
                if ( isset($form['ID']) and isset($form['name']) ) {
                    $form_options[$form['ID']] = $form['name'];
                }
            }
        }
    } else {
        $form_options = ['0' => esc_html__('Form Not Found!', 'bdthemes-element-pack')];
    }

    return $form_options;
}

function element_pack_quform_options() {

    $data = get_transient('ep_quform_form_options');

    if ( class_exists('Quform') ) {
        $quform       = Quform::getService('repository');
        $quform       = $quform->formsToSelectArray();
        $form_options = ['0' => esc_html__('Select Form', 'bdthemes-element-pack')];
        if ( !empty($quform) && !is_wp_error($quform) ) {
            foreach ( $quform as $id => $name ) {
                $form_options[esc_attr($id)] = esc_html($name);
            }
        }
    } else {
        $form_options = ['0' => esc_html__('Form Not Found!', 'bdthemes-element-pack')];
    }

    return $form_options;
}


function element_pack_gravity_forms_options() {


    if ( class_exists('GFCommon') ) {
        $contact_forms = RGFormsModel::get_forms(null, 'title');
        $form_options  = ['0' => esc_html__('Select Form', 'bdthemes-element-pack')];
        if ( !empty($contact_forms) && !is_wp_error($contact_forms) ) {
            foreach ( $contact_forms as $form ) {
                $form_options[$form->id] = $form->title;
            }
        }
    } else {
        $form_options = ['0' => esc_html__('Form Not Found!', 'bdthemes-element-pack')];
    }

    return $form_options;
}

function element_pack_give_forms_options() {
    $give_form = array();
    $give_form = ['0' => esc_html__('Select Form', 'bdthemes-element-pack')];
    $gwp_form  = get_posts('post_type="give_forms"&numberposts=-1');
    if ( $gwp_form ) {
        foreach ( $gwp_form as $gwpform ) {
            $give_form[$gwpform->ID] = $gwpform->post_title;
        }
    } else {
        $give_form[0] = esc_html__('Form Not Found!', 'bdthemes-element-pack');
    }
    return $give_form;
}

function element_pack_charitable_forms_options() {
    $charitable_form = array();
    $charitable_form = array('all' => esc_html__( 'All', 'bdthemes-element-pack' ));
    $charity_form      = get_posts('post_type="campaign"&numberposts=-1');
    if ( $charity_form ) {
        foreach ( $charity_form as $charityform ) {
            $charitable_form[$charityform->ID] = $charityform->post_title;
        }
    } else {
        $charitable_form[0] = esc_html__('Form Not Found!', 'bdthemes-element-pack');
    }
    return $charitable_form;
}


function element_pack_rev_slider_options() {

    if ( class_exists('RevSlider') ) {
        $slider             = new RevSlider();
        $revolution_sliders = $slider->getArrSliders();
        $slider_options     = ['0' => esc_html__('Select Slider', 'bdthemes-element-pack')];
        if ( !empty($revolution_sliders) && !is_wp_error($revolution_sliders) ) {
            foreach ( $revolution_sliders as $revolution_slider ) {
                $alias                  = $revolution_slider->getAlias();
                $title                  = $revolution_slider->getTitle();
                $slider_options[$alias] = $title;
            }
        }
    } else {
        $slider_options = ['0' => esc_html__('No Slider Found!', 'bdthemes-element-pack')];
    }

    return $slider_options;
}


function element_pack_download_file_list() {

    $output = [];
    if ( defined('DLM_VERSION') ) {
        $search_query = (!empty($_POST['dlm_search']) ? esc_attr($_POST['dlm_search']) : '');
        $limit        = 100;
        $filters      = array('post_status' => 'publish');
        if ( !empty($search_query) ) {
            $filters['s'] = $search_query;
        }
        $downloads = download_monitor()->service('download_repository')->retrieve($filters, $limit);
        foreach ( $downloads as $download ) {
            $output[absint($download->get_id())] = $download->get_title() . ' (' . $download->get_version()->get_filename() . ')';
        }
    }
    return $output;
}


function element_pack_dashboard_link($suffix = '#welcome') {
    return add_query_arg(['page' => 'element_pack_options' . $suffix], admin_url('admin.php'));
}

function element_pack_currency_symbol($currency = '') {
    switch (strtoupper($currency)) {
        case 'AED' :
            $currency_symbol = 'د.إ';
            break;
        case 'AUD' :
        case 'CAD' :
        case 'CLP' :
        case 'COP' :
        case 'HKD' :
        case 'MXN' :
        case 'NZD' :
        case 'SGD' :
        case 'USD' :
            $currency_symbol = '&#36;';
            break;
        case 'BDT':
            $currency_symbol = '&#2547;&nbsp;';
            break;
        case 'BGN' :
            $currency_symbol = '&#1083;&#1074;.';
            break;
        case 'BIF':
            $currency_symbol = 'FBu';
            break;
        case 'BRL' :
            $currency_symbol = '&#82;&#36;';
            break;
        case 'CHF' :
            $currency_symbol = '&#67;&#72;&#70;';
            break;
        case 'CNY' :
        case 'JPY' :
        case 'RMB' :
            $currency_symbol = '&yen;';
            break;
        case 'CZK' :
            $currency_symbol = '&#75;&#269;';
            break;
        case 'DJF':
            $currency_symbol = 'Fdj';
            break;
        case 'DKK' :
            $currency_symbol = 'DKK';
            break;
        case 'DOP' :
            $currency_symbol = 'RD&#36;';
            break;
        case 'EGP' :
            $currency_symbol = 'EGP';
            break;
        case 'ETB':
            $currency_symbol = 'ETB';
            break;
        case 'EUR' :
            $currency_symbol = '&euro;';
            break;
        case 'GBP' :
            $currency_symbol = '&pound;';
            break;
        case 'GHS':
            $currency_symbol = 'GH₵';
            break;
        case 'HRK' :
            $currency_symbol = 'Kn';
            break;
        case 'HUF' :
            $currency_symbol = '&#70;&#116;';
            break;
        case 'IDR' :
            $currency_symbol = 'Rp';
            break;
        case 'ILS' :
            $currency_symbol = '&#8362;';
            break;
        case 'INR' :
            $currency_symbol = 'Rs.';
            break;
        case 'ISK' :
            $currency_symbol = 'Kr.';
            break;
        case 'IRR' :
            $currency_symbol = '﷼';
            break;
        case 'KES':
            $currency_symbol = 'KSh';
            break;
        case 'KIP' :
            $currency_symbol = '&#8365;';
            break;
        case 'KRW' :
            $currency_symbol = '&#8361;';
            break;
        case 'MYR' :
            $currency_symbol = '&#82;&#77;';
            break;
        case 'NGN' :
            $currency_symbol = '&#8358;';
            break;
        case 'NOK' :
            $currency_symbol = '&#107;&#114;';
            break;
        case 'NPR' :
            $currency_symbol = 'Rs.';
            break;
        case 'PHP' :
            $currency_symbol = '&#8369;';
            break;
        case 'PKR' :
            $currency_symbol = 'Rs.';
            break;
        case 'PLN' :
            $currency_symbol = '&#122;&#322;';
            break;
        case 'PYG' :
            $currency_symbol = '&#8370;';
            break;
        case 'RON' :
            $currency_symbol = 'lei';
            break;
        case 'RUB' :
            $currency_symbol = '&#1088;&#1091;&#1073;.';
            break;
        case 'RWF':
            $currency_symbol = 'FRw';
            break;
        case 'SEK' :
            $currency_symbol = '&#107;&#114;';
            break;
        case 'THB' :
            $currency_symbol = '&#3647;';
            break;
        case 'TND' :
            $currency_symbol = 'DT';
            break;
        case 'TRY' :
            $currency_symbol = '&#8378;';
            break;
        case 'TWD' :
            $currency_symbol = '&#78;&#84;&#36;';
            break;
        case 'TZS':
            $currency_symbol = 'TSh';
            break;
        case 'UAH' :
            $currency_symbol = '&#8372;';
            break;
        case 'UGX':
            $currency_symbol = 'USh';
            break;
        case 'VND' :
            $currency_symbol = '&#8363;';
            break;
        case 'XAF':
            $currency_symbol = 'CFA';
            break;
        case 'ZAR' :
            $currency_symbol = '&#82;';
            break;
        default :
            $currency_symbol = '';
            break;
    }

    return apply_filters('element_pack_currency_symbol', $currency_symbol, $currency);
}

function element_pack_money_format($value) {

    if ( function_exists('money_format') ) {
        $value = money_format('%i', $value);
    } else {
        $value = sprintf('%01.2f', $value);
    }

    return $value;
}

/**
 * @param int $limit default limit is 25 word
 * @param bool $strip_shortcode if you want to strip shortcode from excert text
 * @param string $trail trail string default is ...
 * @return string return custom limited excerpt text
 */
function element_pack_custom_excerpt($limit = 25, $strip_shortcode = false, $trail = '') {

    $output = get_the_content();

    if ($limit) {
        $output = wp_trim_words($output, $limit, $trail);
    }

    if ( $strip_shortcode ) {
        $output = strip_shortcodes($output);
    }

    return wpautop($output);
}


/**
 * helper functions class for helping some common usage things
 */
if ( !class_exists('element_pack_helper') ) {
    class element_pack_helper {

        static $selfClosing = ['input'];

        /**
         * Renders a tag.
         *
         * @param string $name
         * @param array $attrs
         * @param string $text
         * @return string
         */
        public static function tag($name, array $attrs = [], $text = null) {
            $attrs = self::attrs($attrs);
            return "<{$name}{ $attrs }" . (in_array($name, self::$selfClosing) ? '/>' : ">$text</{$name}>");
        }

        /**
         * Renders a form tag.
         *
         * @param array $tags
         * @param array $attrs
         * @return string
         */
        public static function form($tags, array $attrs = []) {
            $attrs = self::attrs($attrs);
            return "<form{$attrs}>\n" . implode("\n", array_map(function ($tag) {
                    $output = self::tag($tag['tag'], array_diff_key($tag, ['tag' => null]));
                    return $output;
                }, $tags)) . "\n</form>";
        }

        /**
         * Renders an image tag.
         *
         * @param array|string $url
         * @param array $attrs
         * @return string
         */
        public static function image($url, array $attrs = []) {
            $url    = (array)$url;
            $path   = array_shift($url);
            $params = $url ? '?' . http_build_query(array_map(function ($value) {
                    return is_array($value) ? implode(',', $value) : $value;
                }, $url)) : '';

            if ( !isset($attrs['alt']) || empty($attrs['alt']) ) {
                $attrs['alt'] = true;
            }

            $output = self::attrs(['src' => $path . $params], $attrs);

            return "<img{$output}>";
        }

        /**
         * Renders tag attributes.
         * @param array $attrs
         * @return string
         */
        public static function attrs(array $attrs) {
            $output = [];

            if ( count($args = func_get_args()) > 1 ) {
                $attrs = call_user_func_array('array_merge_recursive', $args);
            }

            foreach ( $attrs as $key => $value ) {

                if ( is_array($value) ) {
                    $value = implode(' ', array_filter($value));
                }
                if ( empty($value) && !is_numeric($value) ) {
                    continue;
                }

                if ( is_numeric($key) ) {
                    $output[] = $value;
                } elseif ( $value === true ) {
                    $output[] = $key;
                } elseif ( $value !== '' ) {
                    $output[] = sprintf('%s="%s"', $key, htmlspecialchars($value, ENT_COMPAT, 'UTF-8', false));
                }
            }

            return $output ? ' ' . implode(' ', $output) : '';
        }

        /**
         * social icon generator from link
         * @param  [type] $link [description]
         * @return [type]       [description]
         */
        public static function icon($link) {
            static $icons;
            $icons = self::social_icons();

            if ( strpos($link, 'mailto:') === 0 ) {
                return 'mail';
            }

            $icon = parse_url($link, PHP_URL_HOST);
            $icon = preg_replace('/.*?(plus\.google|[^\.]+)\.[^\.]+$/i', '$1', $icon);
            $icon = str_replace('plus.google', 'google-plus', $icon);

            if ( !in_array($icon, $icons) ) {
                $icon = 'social';
            }

            return $icon;
        }

        // most used social icons array
        public static function social_icons() {
            $icons = ["behance", "dribbble", "facebook", "github-alt", "github", "foursquare", "tumblr", "whatsapp", "soundcloud", "flickr", "google-plus", "google", "linkedin", "vimeo", "instagram", "joomla", "pagekit", "pinterest", "twitter", "uikit", "wordpress", "xing", "youtube"];

            return $icons;
        }


        public static function remove_p($content) {
            $content = force_balance_tags($content);
            $content = preg_replace('#<p>\s*+(<br\s*/*>)?\s*</p>#i', '', $content);
            $content = preg_replace('~\s?<p>(\s| )+</p>\s?~', '', $content);
            return $content;
        }

        /**
         * Get timezone id from server
         * @return [type] [description]
         */
        public static function get_timezone_id() {
            $timezone = get_option('timezone_string');

            /* If site timezone string exists, return it */
            if ( $timezone ) {
                return $timezone;
            }

            $utc_offset = 3600 * get_option('gmt_offset', 0);

            /* Get UTC offset, if it isn't set return UTC */
            if ( !$utc_offset ) {
                return 'UTC';
            }

            /* Attempt to guess the timezone string from the UTC offset */
            $timezone = timezone_name_from_abbr('', $utc_offset);

            /* Last try, guess timezone string manually */
            if ( $timezone === false ) {

                $is_dst = date('I');

                foreach ( timezone_abbreviations_list() as $abbr ) {
                    foreach ( $abbr as $city ) {
                        if ( $city['dst'] == $is_dst && $city['offset'] == $utc_offset ) {
                            return $city['timezone_id'];
                        }
                    }
                }
            }

            /* If we still haven't figured out the timezone, fall back to UTC */
            return 'UTC';
        }

        /**
         * ACtual CSS Class extrator
         * @param  [type] $classes [description]
         * @return [type]          [description]
         */
        public static function acssc($classes) {
            if ( is_array($classes) ) {
                $classes = implode($classes, ' ');
            }
            $abs_classes = trim(preg_replace('/\s\s+/', ' ', $classes));
            return $abs_classes;
        }

        /**
         * Custom Excerpt Length
         * @param integer $limit [description]
         * @return [type]         [description]
         */
        public static function custom_excerpt($limit = 50, $trail = '...') {

            $output = strip_shortcodes(wp_trim_words(get_the_content(), $limit, $trail));

            return $output;
        }

    }
}