<?php

//include the taxonomie-meta class file
require_once(get_template_directory() . "/include/Tax-meta-class/Tax-meta-class.php");
require_once(get_template_directory() . "/include/post-types.php");
require_once(get_template_directory() . "/include/shortcodes.php");
//require_once(get_template_directory() . "/include/mobile.class.php");
require_once($_SERVER['DOCUMENT_ROOT'] . "/classes/mysql.class.php");


add_image_size('affiliate-thumb', 200, 180, array('center', 'center')); // (cropped)


function get_adsense_bar($atts) {
	$a = shortcode_atts( array(
		'div' => "0"
	), $atts );
	
	$detect = new Mobile_Detect;
	
	if(!$detect->isMobile()) {
		$sAdContent = '
			<script async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
			<ins class="adsbygoogle"
				 style="display:block"
				 data-ad-client="ca-pub-1943906092680535"
				 data-ad-slot="6956316878"
				 data-ad-format="link"></ins>
			<script>
			(adsbygoogle = window.adsbygoogle || []).push({});
			</script>
		';
	} else {
		$sAdContent = '
			<script async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
			<ins class="adsbygoogle"
				 style="display:inline-block;width:200px;height:90px"
				 data-ad-client="ca-pub-1943906092680535"
				 data-ad-slot="4539404077"></ins>
			<script>
			(adsbygoogle = window.adsbygoogle || []).push({});
			</script>
		';
	}
	
	if($a['div'] == 1) {
		return '<div class="ad-bar">' . $sAdContent . '</div>';
	} else {
		return $sAdContent;
	}
}


function get_main_page_id() {
    global $post;
    $page_ancestors = end($post->ancestors);
    if(!empty($page_ancestors)){
        $child_of = $page_ancestors;
    }else{
        $child_of = $post->ID;
    }
    return $child_of;
}


/*
* configure taxonomy custom fields
*/
$config = array(
   'id' => 'amazon_meta_box',                         // meta box id, unique per meta box
   'title' => 'Zugehörigkeiten',                      // meta box title
   'pages' => array('category'),                    // taxonomy name, accept categories, post_tag and custom taxonomies
   'context' => 'normal',                           // where the meta box appear: normal (default), advanced, side; optional
   'fields' => array(),                             // list of meta fields (can be added by field arrays)
   'local_images' => false,                         // Use local or hosted images (meta box images for add/remove)
   'use_with_theme' => false                        //change path if used with theme set to true, false for a plugin or anything else for a custom path(default false).
);

$my_meta = new Tax_Meta_Class($config);

$repeater_fields[] = $my_meta->addTaxonomy('re_taxonomy_field_id',array('taxonomy' => 'post_tag'),array('name'=> 'Zugehörigkeit '), true);

/*
* Then just add the fields to the repeater block
*/
//repeater block
$my_meta->addRepeaterBlock('re_',array('inline' => true, 'name' => 'Wiki Zusammenhänge','fields' => $repeater_fields));


$my_meta->Finish();


$config_tag = array(
   'id' => 'amazon_tag_meta_box',                         // meta box id, unique per meta box
   'title' => 'Affiliate',                      // meta box title
   'pages' => array('post_tag'),                    // taxonomy name, accept categories, post_tag and custom taxonomies
   'context' => 'normal',                           // where the meta box appear: normal (default), advanced, side; optional
   'fields' => array(),                             // list of meta fields (can be added by field arrays)
   'local_images' => false,                         // Use local or hosted images (meta box images for add/remove)
   'use_with_theme' => false                        //change path if used with theme set to true, false for a plugin or anything else for a custom path(default false).
);
$my_meta_tag = new Tax_Meta_Class($config_tag);
$my_meta_tag->addText('amazon_search',array('name'=> 'Amazon Such Text'));


$repeater_tag_fields[] = $my_meta->addText('re_affiliate_description',array('name' => 'Text'), true);
$repeater_tag_fields[] = $my_meta->addText('re_affiliate_link',array('name' => 'URL'), true);

$my_meta_tag->addRepeaterBlock('re_',array('inline' => true, 'name' => 'Affiliate Links','fields' => $repeater_tag_fields));
$my_meta_tag->Finish();

add_theme_support('post-thumbnails');
add_image_size('content_thumb', 300, 300);
register_nav_menu( 'primary', 'Primary Menu' );

//if(function_exists('register_sidebar')) register_sidebars(3);

function lim_widgets_init() {
	register_sidebar( array(
		'name'          => 'Startseite 1',
		'id'            => 'startpage-1',
		'description'   => 'Startseite 1',
		'before_widget' => '<div id="%1$s" class="col-md-3 widget %2$s"><div class="box-padding">',
		'after_widget'  => '</div></div>',
		'before_title'  => '<h3 class="widget-title">',
		'after_title'   => '</h3>',
	) );
	
	register_sidebar( array(
		'name'          => 'Startseite 2',
		'id'            => 'startpage-2',
		'description'   => 'Startseite 2',
		'before_widget' => '<div id="%1$s" class="col-md-6 widget %2$s"><div class="box-padding">',
		'after_widget'  => '</div></div>',
		'before_title'  => '<h3 class="widget-title">',
		'after_title'   => '</h3>',
	) );
}
add_action( 'widgets_init', 'lim_widgets_init' );

function random_category($args) {
  extract($args);
  echo $before_widget;
  get_template_part( 'loop', 'random' );
  echo $after_widget;
}
// register the custom widgets
$my_class = array('classname' => 'random_category');
wp_register_sidebar_widget('random_category', __('Produkte'), 'random_category', $my_class);

function add_query_vars_filter( $vars ){
  $vars[] = "shop";
  return $vars;
}
add_filter( 'query_vars', 'add_query_vars_filter' );



// Amazon Produktbilder (Entscheidung Cache oder nicht)
function get_amazon_image($sAsin) {
    $pFile = "/cache/products/".$sAsin.".jpg";

    if(is_file($_SERVER['DOCUMENT_ROOT'].$pFile)) {
      return $pFile;
    } else {
      return "/produktbilder/".$sAsin.".jpg";
    }
}



// Change the columns for the edit CPT screen
function change_columns( $cols ) {
    $new_columns['cb'] = '<input type="checkbox" />';
     
    $new_columns['title'] = _x('Produkt', 'column name');
    $new_columns['asin'] = __('ASIN', 'trans');
    $new_columns['amazon_status'] = __('Produktstatus', 'trans');

    $new_columns['categories'] = __('Kategorie');
    $new_columns['tags'] = __('Wiki');
 
    return $new_columns;
}
//add_filter( "manage_produkte_posts_columns", "change_columns" );

function custom_columns( $column, $post_id ) {
	$cpt_asin = get_post_meta( $post_id, 'offer_asa', true);
	switch ( $column ) {
	  case "asin":
	    echo '<a href="http://www.amazon.de/exec/obidos/ASIN/'.$cpt_asin.'/babyratgebernet-21" target="_blank" title="Artikel bei Amazon ansehen" rel="nofollow">'.$cpt_asin.'</a>';
	    break;
	  case "amazon_status":
	    /*$cpt_status = asa_check($cpt_asin);
	    echo empty($cpt_status) ? "offline" : "online";
	    echo "<pre>";
	    print_r($cpt_status);
	    echo "</pre>";*/
	    break;
	}
}
//add_action( "manage_produkte_posts_custom_column", "custom_columns", 10, 2 );


// Make these columns sortable
function sortable_columns() {
  return array(
	'title'		=> 'title',
	'asin'		=> 'asin',
	'amazon_status'	=> 'amazon_status',
	'categories'	=> 'categories',
	'tags'		=> 'tags',
  );
}

//add_filter( "manage_edit-produkte_sortable_columns", "sortable_columns" );


 /*
   Plugin Name: Products Plugin
   Plugin URI: http://clivern.com/
   Description: Register URL rules for our products
   Version: 1.0
   Author: Clivern
   Author URI: http://clivern.com
   License: MIT
  */
 function products_plugin_activate() {
  products_plugin_rules();
  flush_rewrite_rules();
 }

 function products_plugin_deactivate() {
  flush_rewrite_rules();
 }

 function products_plugin_rules() {
	add_rewrite_rule('thema/shop/([^/]*)/', 'index.php?category_name=$matches[1]&shop_value=view', 'top');
 }

 function products_plugin_query_vars($vars) {
  $vars[] = 'category_name';
  $vars[] = 'shop_value';
  return $vars;
 }

 //register activation function
 register_activation_hook(__FILE__, 'products_plugin_activate');
 //register deactivation function
 register_deactivation_hook(__FILE__, 'products_plugin_deactivate');
 //add rewrite rules in case another plugin flushes rules
 add_action('init', 'products_plugin_rules');
 //add plugin query vars (product_id) to wordpress
 add_filter('query_vars', 'products_plugin_query_vars');


function tag_cloud_attribute_rebuild($match) {
  $a = "<a href='%s' class='%s' title='%s Wiki' style='%s'>%s</a>";
  return sprintf(
    $a,
    $match[1],
    $match[2],
    $match[5],
    $match[4],
    $match[5]
  );
}


function wpse_78546_pagenum_link( $link ) {
	global $page;
	
	$aLink = explode('/', $link);
	$iLink = (count($aLink)-2);
	$sLink = $aLink[$iLink];
	
	$sLink = preg_replace( '~/page/(\d+)/?~', '/?page=\1', $link );
	
	//echo $sLink;
	$sLink = str_replace("/".$page, '', $sLink);
	//echo ;
	return $sLink;
}

function wpbeginner_numeric_posts_nav($products = false) {

	if( is_singular() )
		return;

	global $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 '<div class="navigation"><ul>' . "\n";
	
	$sProductSearch = ($products !== false && !isset($_GET['type']) && is_search() ? "&type=shop" : false);
	
	/**	Previous Post Link */
	if ( get_previous_posts_link() ) {
		$class = false;
		printf( '<li%s><a href="%s'.$sProductSearch.'">%s</a></li>' . "\n", $class, esc_url( get_pagenum_link( $paged-1 ) ), '« Vorherige Seite' );
	}

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

		if($products == "baby_shop") {
			$pagenumLink = str_replace('4/', '', get_pagenum_link( 1 ));
		} else {
			$pagenumLink = get_pagenum_link(1);
		}
		
		printf( '<li%s><a href="%s'.$sProductSearch.'">%s</a></li>' . "\n", $class, esc_url( $pagenumLink ), '1' );

		if ( ! in_array( 2, $links ) )
			echo '<li>…</li>';
	}

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

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

	/**	Next Post Link */
	if ( get_next_posts_link() ) {
		$class = false;
		printf( '<li%s><a href="%s'.$sProductSearch.'">%s</a></li>' . "\n", $class, esc_url( get_pagenum_link( $paged+1 ) ), 'Nächste Seite »' );
	}

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

}

// Theme-Options-Panel includieren
if( !function_exists('optionsframework_init') ) {
    define('OPTIONS_FRAMEWORK_DIRECTORY', get_template_directory_uri() . '/inc/');
    require_once(get_template_directory() . '/inc/options-framework.php');
}


//function to call and print shortened post title
function the_title_shorten($len,$rep='...') {
	$title = the_title('','',false);
	$shortened_title = textLimit($title, $len, $rep);
	return utf8_encode(utf8_decode($shortened_title));
}

//shorten without cutting full words (Thank You Serzh 'http://us2.php.net/manual/en/function.substr.php#83585')
function textLimit($string, $length, $replacer) {
	if(strlen($string) > $length)
	return (preg_match('/^(.*)\W.*$/', substr($string, 0, $length+1), $matches) ? $matches[1] : substr($string, 0, $length)) . $replacer;
	return $string;
}

function rip_tags($string) {
   
    // ----- remove HTML TAGs -----
    $string = preg_replace ('/<[^>]*>/', ' ', $string);
   
    // ----- remove control characters -----
    $string = str_replace("\r", '', $string);    // --- replace with empty space
    $string = str_replace("\n", ' ', $string);   // --- replace with space
    $string = str_replace("\t", ' ', $string);   // --- replace with space
   
    // ----- remove multiple spaces -----
    $string = trim(preg_replace('/ {2,}/', ' ', $string));
   
    return $string;
}

// Adminbar im Frontend entfernen
add_filter('show_admin_bar', '__return_false');

// breadcrumb
function nav_breadcrumb() {

}


function format_asa_price($price) {
	$aSearch = array('EUR ', ',');
	$aReplace = array('', '');
	
	return intval(str_replace($aSearch, $aReplace, $price));
}



add_filter( 'custom_post_type_onomies_attach_to_post_type_property_include_post_type', 'my_website_attach_to_post_type_property_include_post_type', 1, 3 );
function my_website_attach_to_post_type_property_include_post_type( $include_post_type, $post_type, $post_type_being_edited ) {
   if ( $post_type_being_edited == 'post' && in_array( $post_type, array( 'post', 'produkte' ) ) )
      return false;
   return $include_post_type;
}



function count_tags($category_id) {
	$aCatPosts = get_posts(array('post_type' => array('post'), 'category' => $category_id));
	$aTagsPost = wp_list_pluck( $aCatPosts, 'ID' );
	
	// Tags zu dem Content
	$tag_output_args = array('orderby' => 'count', 'order' => 'DESC');
	$tag_output = wp_get_object_terms($aTagsPost, 'post_tag', $tag_output_args);
	
	$aTerms = array();
	
	if(!empty($tag_output)) {
		foreach($tag_output as $keyCheck => $valueCheck) {
		    if(!isset($aTerms[$valueCheck->term_id])) $aTerms[$valueCheck->term_id] = $valueCheck;
		}
	}
	
	return $aTerms;
}

// URL Rewrite
function re_rewrite_rules() {
    //global $wp_rewrite;
    // $wp_rewrite->author_base = $author_slug;

    //$wp_rewrite->author_base        = 'autor';
    //$wp_rewrite->search_base        = 'buscar';
    //$wp_rewrite->comments_base      = 'comentarios';
    ////$wp_rewrite->pagination_base    = 'seite';
    //$wp_rewrite->flush_rules();
}
//add_action('init', 're_rewrite_rules');



// Print Terms
function __print($aArray) {
    if(is_user_logged_in()) {
	echo "<pre>";
	print_r($aArray);
	echo "</pre>";
    }
}

// Sortierung
function sort_on_field(&$objects, $on, $order = 'ASC') {
    $comparer = ($order === 'DESC')
        ? "return -strcmp(\$a->{$on},\$b->{$on});"
        : "return strcmp(\$a->{$on},\$b->{$on});";
    usort($objects, create_function('$a,$b', $comparer));
}



/** 
 * reduziert einen String auf die 
 * ersten Worte
 *
 * @param str $str
 * @param int $count (Default 10)
 * @return str
 */
function getFirstWords( $str, $count = 10 ) {
    
 	$str = trim( $str );
	$str = preg_replace("/ +/", ' ', $str);

 	# Jedes Wort ein Arrayelement
 	$array = explode( ' ', $str );
  
 	# Array in $count große Teile teilen
 	$array = array_chunk( $array, $count );

 	/**
 	 * Falls der String weniger Worte hatte als $count
 	 * geben wir den String unverändert zurück
 	 */
 	if ( empty( $array[ 1 ] ) ) 
 	 	return $str;

 	/**
 	 * andernfalls entfernen wir eventuelle Kommas am ende
 	 * und fügen ein Auslassungszeichen an
 	 */
  	return rtrim( implode( ' ', $array[ 0 ] ), ',;-' );
}


function edit_product_content($content, $title = true) {
	
	if($title == true) { // Array bei Änderung des Produkttitels
		$aSearchSpec = array(', ', '"', ',');
		$aReplaceSpec = array(' - ', '', ' ');
	} else { // Array bei Änderung der Produktbeschreibung
		$aSearchSpec = array('(ca.', ' . ', '"');
		$aReplaceSpec = array(' (ca', '', '&quot;');
	}
	
	$aSearchMain = array('inkl. ', 'inkl.');
	$aReplaceMain = array('inklusive ', 'inklusive ');
	
	$aSearch = array_merge($aSearchSpec, $aSearchMain);
	$aReplace = array_merge($aReplaceSpec, $aReplaceMain);
	
	if(is_array($content)) { // Inhalt der Liste von Produkteigenschaften verändern
		$aContent = array();
		foreach($content as $k => $v) {
			$aContent[] = preg_replace("/ +/", ' ', str_replace($aSearch, $aReplace, $v));
		} $content = $aContent;
	} else { // Produkttitel verändern
		$content = preg_replace("/ +/", ' ', str_replace($aSearch, $aReplace, $content));
	}
	
	return $content;
}

// Rewrite Rules hinzufügen
function add_addresses_rewrite() {
    global $wp;
    
    // Drogenberatungsstellen
    $wp->add_query_var('page_view');
    $wp->add_query_var('address_city');
    $wp->add_query_var('address_id');
	$wp->add_query_var('address_name');
    add_rewrite_rule( 'suchtberatung/([^/]+)/?$', 'index.php?address_city=$matches[1]&page_view=address_city', 'top' );
    add_rewrite_rule( 'suchtberatung/([^/]+)/([^/]+)_([^/]+)/?$', 'index.php?address_city=$matches[1]&address_id=$matches[2]&address_name=$matches[3]&page_view=address_view', 'top' );
} add_action( 'init', 'add_addresses_rewrite' );


// Templates zur Rewrite Rule hinzufügen
function prefix_url_rewrite_templates() {
	
	$page_view = get_query_var('page_view');

    // Custom Template
    if($page_view) {
		
		// City Overview
		if($page_view == "address_city") {
			add_filter('template_include', function() {
				return get_template_directory() . '/page-suchtberatung.php';
			});
		}
		// Address Single View
		else if($page_view == "address_view") {
			add_filter('template_include', function() {
				return get_template_directory() . '/single-suchtberatung.php';
			});
		}
    }
} add_action( 'template_redirect', 'prefix_url_rewrite_templates' );

/*function my_custom_title( $title ) {
    global $wp_query;

	$db = new mysql();

	return 'test';
    if(get_query_var('address_id')) {
        //die();
		$sAddressId = get_query_var('address_id');
		$sAddressCity = get_query_var('address_city');
		$sAddressName = get_query_var('address_name');
		
		$db->where('address_id', $sAddressId);
		$db->where('address_rewrite_name', $sAddressName);
		$db->where('address_rewrite_city', $sAddressCity);
		
		$aAddresses = $db->get('sucht_addresses');
		
        return sprintf($aAddresses[0]['address_name'] . " - ", $title, get_bloginfo('name'));
    }
    else if (is_404()) return sprintf("404 - Seite nicht gefunden - ", $title, get_bloginfo('name'));
    else { return sprintf($title, $title, get_bloginfo('name')); }
} add_filter('wp_title', 'my_custom_title');*/


add_filter('wp_title', 'filter_pagetitle', 10);
function filter_pagetitle($title) {
    //check if its a blog post
    if (!is_single() && !is_archive())
        //return $title;

    //if you get here then its a blog post so change the title
    global $wp_query;
	global $post;
	
	
	
	if($post->post_type == "drogenpolitik" && is_single()) {
		return 'Drogenpolitik in ' . $post->post_title . ' / ';
	}
	
	if (isset($wp_query->post->post_title)){
        return $wp_query->post->post_title . ' / ';
    }
	
    //if wordpress can't find the title return the default
    return $title;
}


function f_rand($min=0,$max=1,$mul=1000000){
    if ($min>$max) return false;
    return mt_rand($min*$mul,$max*$mul)/$mul;
}


function get_offer_bar($iPageID) {
    global $post;
    ?>
    <div class="shop-top-navigation row content">
	    <div class="col-sm-3 offer-item<?php if($iPageID == 70) echo " active"; ?>">
		    <a href="<?php echo get_site_url(); ?>/drogentest/alkoholtester/" title="Alkoholtester kaufen">
			    Alkoholtest
		    </a>
	    </div>
	    <div class="col-sm-3 offer-item<?php if($iPageID == 72) echo " active"; ?>">
		    <a href="<?php echo get_site_url(); ?>/drogentest/urintest/" title="Urinteststreifen Drogen kaufen">
			    Urintest
		    </a>
	    </div>
	    <div class="col-sm-3 offer-item<?php if($iPageID == 74) echo " active"; ?>">
		    <a href="<?php echo get_site_url(); ?>/drogentest/speicheltest/" title="Speicheltest Drogen kaufen">
			    Speicheltest
		    </a>
	    </div>
	    <div class="col-sm-3 offer-item<?php if($iPageID == 76) echo " active"; ?>">
		    <a href="<?php echo get_site_url(); ?>/drogentest/wischtest/" title="Wischtest Drogen kaufen">
			    Wischtest
		    </a>
	    </div>
    </div>
<?php } ?>