flatsimplebingits.functions

<?php
/*-----------------------------------------------*/
/* KENTOOZ FRAMEWORK
/* Version :1.01
/* You can add your own function here!
/* But don't change anything in this file!
/*-----------------------------------------------*/

function wpex_auto_add_link_titles( $content ) {

    // No need to do anything if there isn't any content
    if ( empty( $content ) ) {
        return $content;
    }

    // Define links array
    $links = array();
    libxml_use_internal_errors(true);

    // Get page content
    $html = new DomDocument;
    $html->loadHTML( $content );
    $html->preserveWhiteSpace = false;

    // Loop through all content links
    foreach( $html->getElementsByTagName( 'a' ) as $link ) {

        // If the title attribute is already defined no need to do anything
        if ( ! empty( $link->getAttribute( 'title' ) ) ) {
            continue;
        }

        // Get link text
        $link_text = $link->textContent;

        // Save links and link text in $links array
        if ( $link_text ) {
            $links[$link_text] = $link->getAttribute( 'href' );
        }

    }

    // Loop through links array and update post content to add link titles
    if ( ! empty( $links ) ) {
        foreach ( $links as $text => $link ) {
            if ( $link && $text ) {
                $text    = esc_attr( $text ); // Sanitize
                $text    = ucwords( $text );  // Captilize words (looks better imo)
                $replace = $link .'" title="'. $text .'"'; // Add title to link
                $content = str_replace( $link .'"', $replace, $content ); // Replace post content
            }

        }
    }

    // Return post content
    return $content;

}
add_filter( 'the_content', 'wpex_auto_add_link_titles' );

//Add title and alt to image thubnail
function isa_add_img_title( $attr, $attachment = null ) {

    $img_title = trim( strip_tags( $attachment->post_title ) );

    $attr['title'] = $img_title;
    $attr['description'] = $img_title;
    $attr['alt'] = $img_title;

    return $attr;
}
add_filter( 'wp_get_attachment_image_attributes','isa_add_img_title', 10, 2 );

//Making jQuery to load from Google Library
function replace_jquery() {
    if (!is_admin()) {
        // comment out the next two lines to load the local copy of jQuery
        wp_deregister_script('jquery');
        wp_register_script('jquery', 'https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js', false, '3.1.1');
        wp_enqueue_script('jquery');
    }
}
add_action('init', 'replace_jquery');

//PHOTON
add_filter( 'the_content', 'wpse39167_replace_image',9999 );
function wpse39167_replace_image( $content )
{
    $content = preg_replace_callback( "@@", 'wpse39167_maybe_replace_image', $content );
    return $content;
}

function wpse39167_maybe_replace_image($matches){
    if(!$matches[1])
        return $matches[0];

    $counter = wpse39167_static_counter( $matches[1] );
    $wp = 'http://i'.$counter.'.wp.com/';
    $url = str_replace(array('http://','https://'),$wp,$matches[1]);
    return str_replace($matches[1],$url,$matches[0]);
}

function wpse39167_static_counter( $url ) {
        srand( crc32( basename( $url ) ) );
        $static_counter = rand( 0, 2 );
        srand(); // this resets everything that relies on this, like array_rand() and shuffle()
        return $static_counter;

}

//HTML Sitemap: add [html-sitemap]
function html_sitem_function($atts) {



   extract(shortcode_atts(array(
          'append' => '',
          'heading' => null,
          'max' => 5000,
          'cpt1' => null,
          'cpt2' => null,
          'cpt3' => null,
), $atts));


   $return_string = '<ul>';
   query_posts(array('post_type' => array('post', $cpt1, $cpt2, $cpt3), 'orderby' => 'type', 'order' => 'DESC', 'showposts' => $max, 'append' => $append, 'heading' => $heading));
  $return_string = '<h2>'.$heading.'</h2>';
 if (have_posts()) :
      while (have_posts()) : the_post();

        $return_string .= '<li><a href="'.get_permalink().''.$append.'/">'.get_the_title().'</a></li>';




      endwhile;
   endif;
   $return_string .= '</ul>';

   wp_reset_query();
   return $return_string;

}

function register_shortcode_html_sitemap(){

   add_shortcode('html-sitemap', 'html_sitem_function');

}
add_action( 'init', 'register_shortcode_html_sitemap');

//ADD FILES To THEME
function add_theme_scripts() {
  wp_enqueue_style( 'style', get_stylesheet_uri() );

  wp_enqueue_style( 'stylesheet', get_template_directory_uri() . '/custom.css', array(), '1.1', 'all');

  wp_enqueue_script( 'script', get_template_directory_uri() . '/customjs.php', array ( 'jquery' ), 1.1, true);

    if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
      wp_enqueue_script( 'comment-reply' );
    }
}
add_action( 'wp_enqueue_scripts', 'add_theme_scripts' );


//Change Search URL
function fb_change_search_url_rewrite() {
    if ( is_search() && ! empty( $_GET['s'] ) ) {
        wp_redirect( home_url( "/search/?q=" ) . urlencode( get_query_var( 's' ) ) );
        exit();
    }
}
add_action( 'template_redirect', 'fb_change_search_url_rewrite' );

/* Change Excerpt length */
function custom_excerpt_length( $length ) {
return 70;
}
add_filter( ‘excerpt_length’, ‘custom_excerpt_length’, 999 );

// Load kentooz framework
require_once (TEMPLATEPATH . '/includes/init.php');
$kentooz_declare = new KENTOOZ();
$kentooz_declare->init();

/*
 * Core infinite scroll jetpack
 * Since v.1.1.5
 */
function ktz_infinite_scroll_init() {
    add_theme_support( 'infinite-scroll', array(
        'type'           => 'scroll',
        'footer_widgets' => false,
        'container'      => 'ktz-infinitescroll-jetpack',
        'wrapper'        => true,
        'render'         => false,
        'posts_per_page' => false,
    ) );
}
add_action( 'after_setup_theme', 'ktz_infinite_scroll_init' );
?>