![\"total\"](\"http:\/\/musilda.cz\/wp-content\/uploads\/2015\/03\/total.png\")
<\/a><\/p>\nJak jsem psal v\u00fd\u0161e, chceme zaokrouhlit celkov\u00fd sou\u010det, na cel\u00e9 \u010d\u00edslo.<\/p>\n
Pokud se pod\u00edv\u00e1me do souboru cart-totals.php ve \u00a0slo\u017ece themes, uvid\u00edme, \u017ee o v\u00fdpis sou\u010dtu, se star\u00e1 funkce\u00a0wc_cart_totals_order_total_html().<\/p>\n
Tu najdeme v souboru wc-cart-funcitons.php. A zde nar\u00e1\u017e\u00edme na prvn\u00ed probl\u00e9m, Funkce neobsahuje \u017e\u00e1dn\u00e9 filtry, nebo akce. Pokud se ale pd\u00edv\u00e1me pozorn\u011bji, zjist\u00edme, \u017ee o zobrazen\u00ed celkov\u00e9 ceny se star\u00e1 z\u00e1pis WC()->cart->get_total() a pokud se m\u00e1 zobrazit i DPH, je na\u010dteno do pole $tax_string_array a pak zobrazeno.<\/p>\n
V souboru class-wc-cart.php najdeme zm\u00edn\u011bnou metodu get_total a m\u016f\u017eeme zaj\u00e1sat, proto\u017ee tam ji\u017e m\u00e1me k dispozici filter. Metoda vypad\u00e1 takto:<\/p>\n
public function get_total() {\n return apply_filters( 'woocommerce_cart_total', wc_price( $this->total ) );\n}\n<\/pre>\nPokud nev\u00edte, co d\u011bl\u00e1 funkce wc_price(), tak ta se star\u00e1 o v\u00fdpis zform\u00e1tovan\u00e9 ceny. Zji\u0161\u0165uje, kolik je desetin\u00fdch m\u00edst nastaven\u00fdch, jak\u00e1 m\u011bna, zkr\u00e1tka v\u0161e, co pot\u0159ebujete k v\u00fdpisu ceny v \u0161ablon\u011b.<\/p>\n
Proto\u017ee m\u00e1me k dispozici filter pro cart total, uprav\u00edme pouze to co dod\u00e1v\u00e1 funkce wc_price. Vytvo\u0159\u00edme so vlastn\u00ed funkci, kter\u00e1 bude identick\u00e1, jen se bude li\u0161it v<\/p>\n
$num_decimals = absint( get_option( 'woocommerce_price_num_decimals' ) );\n\n$num_decimals = absint( 0 );\n<\/pre>\nCel\u00e1 funkce:<\/p>\n
function custom_wc_price( $price, $args = array() ) {\n\n extract( shortcode_atts( array(\n\t\t'ex_tax_label' \t=> '0'\n\t), $args ) );\n\n\t$return = '';\n\t$num_decimals = absint( 0 );\n\t$currency = isset( $args['currency'] ) ? $args['currency'] : '';\n\t$currency_symbol = get_woocommerce_currency_symbol($currency);\n\t$decimal_sep = wp_specialchars_decode( stripslashes( get_option( 'woocommerce_price_decimal_sep' ) ), ENT_QUOTES );\n\t$thousands_sep = wp_specialchars_decode( stripslashes( get_option( 'woocommerce_price_thousand_sep' ) ), ENT_QUOTES );\n\n\tif ( $price < 0 ) { $price = $price * -1; $negative = true; } else { $negative = false; } $price = apply_filters( 'raw_woocommerce_price', floatval( $price ) ); $price = apply_filters( 'formatted_woocommerce_price', number_format( $price, $num_decimals, $decimal_sep, $thousands_sep ), $price, $num_decimals, $decimal_sep, $thousands_sep ); if ( apply_filters( 'woocommerce_price_trim_zeros', false ) && $num_decimals > 0 ) {\n\t\t$price = wc_trim_zeros( $price );\n\t}\n\n\t$formatted_price = ( $negative ? '-' : '' ) . sprintf( get_woocommerce_price_format(), $currency_symbol, $price );\n\t$return = '' . $formatted_price . '<\/span>';\n\n\tif ( $ex_tax_label && get_option( 'woocommerce_calc_taxes' ) == 'yes' ) {\n\t\t$return .= ' ' . WC()->countries->ex_tax_or_vat() . '<\/small>';\n\t}\n\n\treturn $return;\n}\n<\/pre>\nNyn\u00ed mus\u00edme zaokrouhlenou cenu vlo\u017eit na p\u0159\u00edslu\u0161n\u00e9 m\u00edsto pomoc\u00ed filtru:<\/p>\n
add_filter( 'woocommerce_cart_total', 'round_price',999 );\nfunction round_price(){\n\n $rounded = WC()->cart->total;\n\n return custom_wc_price( $rounded );\n\n }\n<\/pre>\nTak\u017ee nyn\u00ed se n\u00e1m zobrazuje v sou\u010dtu ko\u0161\u00edku cena bez desetin\u00fdch m\u00edst, ale pokud m\u00e1te nastaveno zobrazov\u00e1n\u00ed DPH, tak tax se je\u0161t\u011b zobrazuje nezaokrouhlen\u00e1.
\nV souboru class-wc-cart.php najdeme metodu get_tax_totals(), kter\u00e1 obsahuje filter woocommerce_cart_tax_totals.<\/p>\n
D\u016fle\u017eit\u00e1 je pro n\u00e1s tato \u0159\u00e1dka:<\/p>\n
$tax_totals[ $code ]->formatted_amount = wc_price( wc_round_tax_total( $tax_totals[ $code ]->amount ) );<\/pre>\nProto\u017ee jsme si ji\u017e vytvo\u0159ili ekvivalent funkce wc_price(), zkop\u00edrujeme metodu do nov\u00e9 funkce, nahrad\u00edme wc_price() a vyu\u017eijeme filter woocommerce_cart_tax_totals, kter\u00fd obsahuje.<\/p>\n
add_filter( 'woocommerce_cart_tax_totals', 'round_cart_tax_totals',999 );\nfunction round_cart_tax_totals(){\n\n $taxes = WC()->cart->get_taxes();\n\t\t\t$tax_totals = array();\n\n\t\t\tforeach ( $taxes as $key => $tax ) {\n\n\t\t\t\t$code = WC()->cart->tax->get_rate_code( $key );\n\n\t\t\t\tif ( $code ) {\n\t\t\t\t\tif ( ! isset( $tax_totals[ $code ] ) ) {\n\t\t\t\t\t\t$tax_totals[ $code ] = new stdClass();\n\t\t\t\t\t\t$tax_totals[ $code ]->amount = 0;\n\t\t\t\t\t}\n\n\t\t\t\t\t$tax_totals[ $code ]->tax_rate_id = $key;\n\t\t\t\t\t$tax_totals[ $code ]->is_compound = WC()->cart->tax->is_compound( $key );\n\t\t\t\t\t$tax_totals[ $code ]->label = WC()->cart->tax->get_rate_label( $key );\n\t\t\t\t\t$tax_totals[ $code ]->amount += wc_round_tax_total( $tax );\n\t\t\t\t\t$tax_totals[ $code ]->formatted_amount = $this->custom_wc_price( wc_round_tax_total( $tax_totals[ $code ]->amount ) );\n\t\t\t\t}\n\t\t\t}\n\n return $tax_totals;\n\n\n }\n<\/pre>\nT\u00edm jsme dos\u00e1hli po\u017eadovan\u00e9ho v\u00fdsledku pro zobrazen\u00ed sou\u010dtu v ko\u0161\u00edku a na str\u00e1nce pokladny. Mus\u00edme v\u0161ak je\u0161t\u011b vytvo\u0159it obdobn\u00e9 \u00fapravy i pro thankyou str\u00e1nku, pro detail objedn\u00e1vky ve va\u0161em \u00fa\u010dtu a detailu objedn\u00e1vky v administraci.<\/p>\n
Pokud se pod\u00edv\u00e1te do thankyou.php ve slo\u017ece templates\/checkout, uvid\u00edte, \u017ee o zobrazen\u00ed se star\u00e1 $order->get_formatted_order_total().<\/p>\n
Najdeme ve slo\u017ece includes\/abstract\/anstract-wc-order.php a v souboru metodu get_formatted_order_total().
\nTa vypad\u00e1 takto:<\/p>\n
public function get_formatted_order_total() {\n\t\t$formatted_total = wc_price( $this->get_total(), array( 'currency' => $this->get_order_currency() ) );\n\n\t\treturn apply_filters( 'woocommerce_get_formatted_order_total', $formatted_total, $this );\n\t}\n<\/pre>\nD\u00edky filtru woocommerce_get_formatted_order_total a na\u0161\u00ed custom_wc_price() uprav\u00edme celkov\u00fd sou\u010det:<\/p>\n
add_filter( 'woocommerce_get_formatted_order_total', 'custom_get_formatted_order_total',999, 2 );\nfunction custom_get_formatted_order_total($formatted_total, $order) {\n\n $formatted_total = custom_wc_price( $order->get_total(), array( 'currency' => $order->get_order_currency() ) );\n\n\t\treturn $formatted_total;\n}\n<\/pre>\nA m\u00e1me p\u0159ed sebou posledn\u00ed krok. Najdeme si v templates\/order\/order-details.php, kde najdeme:<\/p>\n
if ( $totals = $order->get_order_item_totals() ) foreach ( $totals as $total ) :\n\t?>\n\n<\/pre>\n <\/p>\n
<?php endforeach;<\/p>\n
Op\u011bt se pod\u00edv\u00e1me do abstract-wc-order.php na metodu get_order_item_totals(). V metod\u011b se proch\u00e1z\u00ed pole $total_rows, ale n\u00e1s zaj\u00edm\u00e1 pouze to s kl\u00ed\u010dem order_total. Jeho hodnota vypad\u00e1 takto:<\/p>\n
$total_rows['order_total'] = array(\n\t'label' => __( 'Order Total:', 'woocommerce' ),\n\t'value'\t=> $this->get_formatted_order_total()\n);\n<\/pre>\nA proto\u017ee obsahuje i filter woocommerce_get_order_item_totals, pomoc\u00ed n\u011bj uprav\u00edme i hodnotu pole.<\/p>\n
add_filter( 'woocommerce_get_order_item_totals', 'custom_get_order_item_totals',999, 2 );\nfunction custom_get_order_item_totals($total_rows, $order){\n\n\n $total_rows['order_total'] = array();\n\t\t$total_rows['order_total']['label'] = __( 'Total:', 'woocommerce' );\n\t\t$total_rows['order_total']['value']\t= $order->get_formatted_order_total();\n\n\t $tax_string_array = array();\n if ( 'itemized' == get_option( 'woocommerce_tax_total_display' ) ) {\n\n\t\t\t\tforeach ( $order->get_tax_totals() as $code => $tax ) {\n\t\t\t\t\t$tax_string_array[] = sprintf( '%s %s', $tax->formatted_amount, $tax->label );\n\t\t\t\t}\n\n\t\t\t} else {\n\t\t\t\t$tax_string_array[] = sprintf( '%s %s', $this->custom_wc_price( $order->get_total_tax(), array('currency' => $order->get_order_currency()) ), WC()->countries->tax_or_vat() );\n\t\t\t}\n\n\t\t\tif ( ! empty( $tax_string_array ) ) {\n\t\t\t\t$total_rows['order_total']['value'] .= ' ' . sprintf( __( '(Includes %s)', 'woocommerce' ), implode( ', ', $tax_string_array ) );\n\t\t }\n\n\n return $total_rows;\n }\n<\/pre>\nT\u00edm jsme upravili celkov\u00fd sou\u010det a \u00fapravou $order->get_total_tax(), pomoc\u00ed filtru woocommerce_order_tax_totals zaokrouhl\u00edme \u010d\u00e1stku za DPH.<\/p>\n
add_filter( 'woocommerce_order_tax_totals', 'custom_round_order_tax_totals',999, 2 );\ncustom_round_order_tax_totals($tax_totals, $order){\n\n $taxes = $order->get_items( 'tax' );\n\t\t$tax_totals = array();\n\n\t\tforeach ( $taxes as $key => $tax ) {\n\n\t\t\t$code = $tax[ 'name' ];\n\n\t\t\tif ( ! isset( $tax_totals[ $code ] ) ) {\n\t\t\t\t$tax_totals[ $code ] = new stdClass();\n\t\t\t\t$tax_totals[ $code ]->amount = 0;\n\t\t\t}\n\n\t\t\t$tax_totals[ $code ]->id = $key;\n\t\t\t$tax_totals[ $code ]->rate_id = $tax['rate_id'];\n\t\t\t$tax_totals[ $code ]->is_compound = $tax[ 'compound' ];\n\t\t\t$tax_totals[ $code ]->label = isset( $tax[ 'label' ] ) ? $tax[ 'label' ] : $tax[ 'name' ];\n\t\t\t$tax_totals[ $code ]->amount += $tax[ 'tax_amount' ] + $tax[ 'shipping_tax_amount' ];\n\t\t\t$tax_totals[ $code ]->formatted_amount = custom_wc_price( wc_round_tax_total( $tax_totals[ $code ]->amount ), array('currency' => $order->get_order_currency()) );\n\t\t}\n\n\t\treturn $tax_totals;\n\n\n }\n<\/pre>\nJak m\u016f\u017eete vid\u011bt, op\u011bt jsme pou\u017eili funkci custom_wc_price. \u00dapravy, kter\u00e9 ovlivn\u00ed zobrazov\u00e1n\u00ed celkov\u00e9ho sou\u010dtu v objedn\u00e1vce na front endu, uprav\u00ed i zobrazen\u00ed celkov\u00e9 ceny v administraci objedn\u00e1vky.<\/p>\n
T\u011b\u0161\u00edm se u dal\u0161\u00edho n\u00e1vodu.<\/p>\n","protected":false},"excerpt":{"rendered":"
Mo\u017en\u00e1 jste se t\u00edm ji\u017e setkali. Chcete zobrazovat cenu produkt\u016f na dv\u011b desetin\u00e1 \u010d\u00edsla, ale celkovou cenu na objedn\u00e1vce a faktu\u0159e pot\u0159ebujete m\u00edt zaokrouhleno na cel\u00e9 \u010d\u00edslo. WooCommerce sice umo\u017e\u0148uje nastavit po\u010det desetin, ale glob\u00e1ln\u011b pro cel\u00fd eshop. Dne\u0161n\u00ed \u010dl\u00e1nek bude obsahovat trochu v\u00edce k\u00f3du, ale uk\u00e1\u017eeme si, jak upravit zobrazov\u00e1n\u00ed celkov\u00e9ho sou\u010dtu v ko\u0161\u00edku,<\/p>\n","protected":false},"author":1,"featured_media":8612,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12,25],"tags":[],"class_list":["post-2337","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-navody","category-woocommerce"],"_links":{"self":[{"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/posts\/2337"}],"collection":[{"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/comments?post=2337"}],"version-history":[{"count":0,"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/posts\/2337\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/media\/8612"}],"wp:attachment":[{"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/media?parent=2337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/categories?post=2337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/tags?post=2337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}