{"id":6421,"date":"2021-10-26T10:14:00","date_gmt":"2021-10-26T10:14:00","guid":{"rendered":"https:\/\/musilda.cz\/?p=6421"},"modified":"2021-10-26T10:14:00","modified_gmt":"2021-10-26T10:14:00","slug":"odeslani-e-mailu-s-kuponem-zakaznikovi-woocommerce","status":"publish","type":"post","link":"https:\/\/affinite.io\/cs\/odeslani-e-mailu-s-kuponem-zakaznikovi-woocommerce\/","title":{"rendered":"Odesl\u00e1n\u00ed e-mailu s kup\u00f3nem z\u00e1kazn\u00edkovi WooCommerce"},"content":{"rendered":"\n

WooCommerce obsahuje n\u011bkolik z\u00e1kladn\u00edch transak\u010dn\u00edch e-mail\u016f. My si vytvo\u0159\u00edm vlastn\u00ed e-mail, v kter\u00e9m po\u0161leme z\u00e1kazn\u00edkovi jeho kup\u00f3n. <\/p>\n\n\n\n

V minul\u00e9m n\u00e1vodu jsme si popsali, jak vygenerovat kup\u00f3n za prvn\u00ed n\u00e1kup. <\/p>\n\n\n\n

A dnes n\u00e1vod roz\u0161\u00ed\u0159\u00edme o e-mail, kter\u00e1 z\u00e1kazn\u00edkovi po objedn\u00e1vce po\u0161leme. <\/p>\n\n\n\n

Vytvo\u0159en\u00ed vlastn\u00edho e-mailu<\/h2>\n\n\n\n

Nejprve si vytvo\u0159\u00edme z\u00e1klad e-mailu. Nebudeme pro n\u00e1vod pou\u017e\u00edvat plugin, tak\u017ee si v \u0161ablon\u011b, ve slo\u017ece woocommerce ud\u011bl\u00e1me podslo\u017eku emails a v n\u00ed podslo\u017eku plain. <\/p>\n\n\n\n

Slo\u017eka emails bude obsahovat html e-mail a plain bude obsahovat e-mail v \u010dist\u00e9m textu.<\/p>\n\n\n\n

Do slo\u017eky emails p\u0159id\u00e1me soubor first-order-coupon-email.php<\/strong> a do slo\u017eky plain soubor first-order-coupon-email-plain.php<\/strong> <\/p>\n\n\n\n

Soubor first-order-coupon-email.php<\/strong> <\/p>\n\n\n\n

$coupon_code = get_post_meta( $order->get_id(), 'generated_coupon', true );\n?>\n\n<?php do_action('woocommerce_email_header', $email_heading ); ?>\n\n<h2><?php _e( 'D\u011bkujeme za prvn\u00ed n\u00e1kup!', 'musilda' ); ?><\/h2>\n<h3><?php _e( 'Obdr\u017eeli jste slevov\u00fd kup=on na dal\u0161\u00ed n\u00e1kup', 'musilda' ); ?><\/h3>\n<p><?php _e( 'Pro z\u00edsk\u00e1n\u00ed slevy, p\u0159i dal\u0161\u00edm n\u00e1kupu zadete v pokladn\u011b n\u00e1lseduj\u00edc\u00ed k\u00f3d:', 'musilda' ); ?> <?php echo $coupon_code; ?><\/p>\n\n<?php do_action( 'woocommerce_email_footer' ); <\/code><\/pre>\n\n\n\n
Soubor  first-order-coupon-email-plain.php<\/strong> <\/p>\n\n\n\n
$coupon_code = get_post_meta( $order->get_id(), 'generated_coupon', true );\n\necho \"= \" . $email_heading . \" =\\n\\n\";\n\necho __( 'D\u011bkujeme za prvn\u00ed n\u00e1kup!', 'musilda' ) . '\\n\\n';\necho __( 'Obdr\u017eeli jste slevov\u00fd kup=on na dal\u0161\u00ed n\u00e1kup', 'musilda' ) . 'n\\n';\n\necho __( 'Pro z\u00edsk\u00e1n\u00ed slevy, p\u0159i dal\u0161\u00edm n\u00e1kupu zadete v pokladn\u011b n\u00e1lseduj\u00edc\u00ed k\u00f3d:', 'musilda' ) . ' ' , $coupon_code . '\\n\\n';\n\n\necho apply_filters( 'woocommerce_email_footer_text', get_option( 'woocommerce_email_footer_text' ) );<\/code><\/pre>\n\n\n\n
Vytvo\u0159en\u00ed t\u0159\u00eddy vlastn\u00edho e-mailu<\/h2>\n\n\n\n
Nyn\u00ed mus\u00edme vytvo\u0159it t\u0159\u00eddu e-mailu. Ta bude roz\u0161i\u0159ovat WC_Email a nazveme ji WC_First_Order_Coupon_Email<\/p>\n\n\n\n
1. krok<\/h3>\n\n\n\n
Jako prvn\u00ed do t\u0159\u00eddy p\u0159id\u00e1me construktor. Ten obsahuje id e-mailu, kter\u00e9 budeme pot\u0159ebovat p\u0159i jeho registraci, pak n\u00e1le\u017eitosti, jako title a dal\u0161\u00ed. D\u016fle\u017eit\u00e9 jsou template_html a template_plain, kter\u00e9 mus\u00ed odpov\u00eddat um\u00edst\u011bn\u00ed soubor\u016f ve slo\u017ece woocommerce.<\/p>\n\n\n\n
public function __construct() {\n\n\t  \t$this->id          = 'wc_first_order_coupon_email';\n\t  \t$this->customer_email = true;\n\t  \t$this->title       = __( 'First order coupon', $this->language_slug );\n\t  \t$this->description = __( 'First order coupon', $this->language_slug );\n\t  \t$this->heading     = __( 'First order coupon', $this->language_slug );\n\t  \t$this->subject     = __( 'First order coupon from {site_title}', $this->language_slug );\n\n\t  \t$this->template_html  = 'emails\/stock-alert-customer-email.php';\n\t  \t$this->template_plain = 'emails\/plainsstock-alert-customer-email-plain.php';\n\n\t  \tparent::__construct();\n\n\t}<\/code><\/pre>\n\n\n\n
2. krok<\/h3>\n\n\n\n
Vytvo\u0159\u00edme trigger, co\u017e je nejd\u016fle\u017eit\u011bj\u0161\u00ed metoda, star\u00e1 se o sestaven\u00ed a odesl\u00e1n\u00ed e-mailu:<\/p>\n\n\n\n
public function trigger( $order_id, $order = false ) {\n\n\t\t$this->setup_locale();\n\n\t\tif ( $order_id && ! is_a( $order, 'WC_Order' ) ) {\n\t\t\t$order = wc_get_order( $order_id );\n\t\t}\n\n\t\tif ( is_a( $order, 'WC_Order' ) ) {\n\t\t\t$this->object                         = $order;\n\t\t\t$this->recipient                      = $this->object->get_billing_email();\n\t\t\t$this->placeholders['{order_date}']   = wc_format_datetime( $this->object->get_date_created() );\n\t\t\t$this->placeholders['{order_number}'] = $this->object->get_order_number();\n\t\t}\n\n\t\tif ( $this->is_enabled() && $this->get_recipient() ) {\n\t\t\t$this->send( $this->get_recipient(), $this->get_subject(), $this->get_content(), $this->get_headers(), $this->get_attachments() );\n\t\t}\n\n\t\t$this->restore_locale();\n\n  \t}<\/code><\/pre>\n\n\n\n
3. krok<\/h3>\n\n\n\n
N\u00e1sleduj\u00ed dv\u011b metody pro na\u010dten\u00ed \u0161ablon e-mailu:<\/p>\n\n\n\n
\/**\n  \t * get_content_html function.\n  \t *\n  \t *\/\n  \tpublic function get_content_html() {\n\t  \treturn wc_get_template_html( $this->template_html, array(\n\t\t\t'order'              => $this->object,\n\t\t\t'email_heading'      => $this->get_heading(),\n\t\t\t'sent_to_admin'      => false,\n\t\t\t'plain_text'         => false,\n\t\t\t'email'              => $this,\n\t  \t) );\n\n  \t}\n\n\t\/**\n  \t * get_content_plain function.\n  \t *\n  \t *\/\n \tpublic function get_content_plain() {\n\t  \treturn wc_get_template_html( $this->template_plain, array(\n\t\t\t'order'              => $this->object,\n\t\t\t'email_heading'      => $this->get_heading(),\n\t\t\t'sent_to_admin'      => false,\n\t\t\t'plain_text'         => true,\n\t\t\t'email'              => $this,\n\t  \t) );\n  \t}  <\/code><\/pre>\n\n\n\n
4. krok<\/h3>\n\n\n\n
A na z\u00e1v\u011br si p\u0159id\u00e1me z\u00e1kladn\u00ed nastaven\u00ed pol\u00ed v administraci. Je to jen basic, ale j\u00e1 to pou\u017e\u00edv\u00e1m v\u017edy, proto\u017ee to pak mohu jednodu\u0161e roz\u0161\u00ed\u0159it:<\/p>\n\n\n\n
\/**\n  \t * Initialise settings form fields.\n  \t *\/\n  \tpublic function init_form_fields() {\n\t  \t$this->form_fields = array(\n\t\t  \t'enabled' => array(\n\t\t\t  \t'title'         => __( 'Enable\/Disable', $this->language_slug ),\n\t\t\t  \t'type'          => 'checkbox',\n\t\t\t  \t'label'         => __( 'Enable this email notification', $this->language_slug ),\n\t\t\t  \t'default'       => 'yes',\n\t\t  \t),\n\t\t  \t'subject' => array(\n\t\t\t  \t'title'         => __( 'Subject', 'woocommerce' ),\n\t\t\t  \t'type'          => 'text',\n\t\t\t  \t'desc_tip'      => true,\n\t\t\t  \t'description'   => sprintf( __( 'Available placeholders: %s', $this->language_slug ), '<code>{site_title}, {order_date}, {order_number}<\/code>' ),\n\t\t\t  \t'placeholder'   => $this->get_default_subject(),\n\t\t\t  \t'default'       => '',\n\t\t  \t),\n\t\t  \t'heading' => array(\n\t\t\t  \t'title'         => __( 'Email heading', $this->language_slug ),\n\t\t\t  \t'type'          => 'text',\n\t\t\t  \t'desc_tip'      => true,\n\t\t\t  \t'description'   => sprintf( __( 'Available placeholders: %s', $this->language_slug ), '<code>{site_title}, {order_date}, {order_number}<\/code>' ),\n\t\t\t  \t'placeholder'   => $this->get_default_heading(),\n\t\t\t  \t'default'       => '',\n\t\t  \t),\n\t\t  \t'email_type' => array(\n\t\t\t  \t'title'         => __( 'Email type', $this->language_slug ),\n\t\t\t  \t'type'          => 'select',\n\t\t\t  \t'description'   => __( 'Choose which format of email to send.', $this->language_slug ),\n\t\t\t  \t'default'       => 'html',\n\t\t\t  \t'class'         => 'email_type wc-enhanced-select',\n\t\t\t  \t'options'       => $this->get_email_type_options(),\n\t\t\t  \t'desc_tip'      => true,\n\t\t  \t),\n\t  \t);\n  \t} <\/code><\/pre>\n\n\n\n
Cel\u00e1 t\u0159\u00edda e-mailu<\/h3>\n\n\n\n
Cel\u00fd k\u00f3d pak vypad\u00e1 takto:<\/p>\n\n\n\n
class WC_First_Order_Coupon_Email extends WC_Email {\n\n\t\/**\n  \t * Unique identifier\n  \t *\n  \t *\/\n  \tprotected $language_slug = 'musilda';\n\n\n\t\/**\n  \t * Set email defaults\n  \t *\n  \t *\/\n  \tpublic function __construct() {\n\n\t  \t$this->id          = 'wc_first_order_coupon_email';\n\t  \t$this->customer_email = true;\n\t  \t$this->title       = __( 'First order coupon', $this->language_slug );\n\t  \t$this->description = __( 'First order coupon', $this->language_slug );\n\t  \t$this->heading     = __( 'First order coupon', $this->language_slug );\n\t  \t$this->subject     = __( 'First order coupon from {site_title}', $this->language_slug );\n\n\t  \t$this->template_html  = 'emails\/stock-alert-customer-email.php';\n\t  \t$this->template_plain = 'emails\/plainsstock-alert-customer-email-plain.php';\n\n\t  \tparent::__construct();\n\n\t}\n\n\t\/**\n  \t * Determine if the email should actually be sent and setup email merge variables\n  \t *\n  \t *\/\n  \tpublic function trigger( $order_id, $order = false ) {\n\n\t\t$this->setup_locale();\n\n\t\tif ( $order_id && ! is_a( $order, 'WC_Order' ) ) {\n\t\t\t$order = wc_get_order( $order_id );\n\t\t}\n\n\t\tif ( is_a( $order, 'WC_Order' ) ) {\n\t\t\t$this->object                         = $order;\n\t\t\t$this->recipient                      = $this->object->get_billing_email();\n\t\t\t$this->placeholders['{order_date}']   = wc_format_datetime( $this->object->get_date_created() );\n\t\t\t$this->placeholders['{order_number}'] = $this->object->get_order_number();\n\t\t}\n\n\t\tif ( $this->is_enabled() && $this->get_recipient() ) {\n\t\t\t$this->send( $this->get_recipient(), $this->get_subject(), $this->get_content(), $this->get_headers(), $this->get_attachments() );\n\t\t}\n\n\t\t$this->restore_locale();\n\n  \t}\n\n\t\/**\n  \t * get_content_html function.\n  \t *\n  \t *\/\n  \tpublic function get_content_html() {\n\t  \treturn wc_get_template_html( $this->template_html, array(\n\t\t\t'order'              => $this->object,\n\t\t\t'email_heading'      => $this->get_heading(),\n\t\t\t'sent_to_admin'      => false,\n\t\t\t'plain_text'         => false,\n\t\t\t'email'              => $this,\n\t  \t) );\n\n  \t}\n\n\t\/**\n  \t * get_content_plain function.\n  \t *\n  \t *\/\n \tpublic function get_content_plain() {\n\t  \treturn wc_get_template_html( $this->template_plain, array(\n\t\t\t'order'              => $this->object,\n\t\t\t'email_heading'      => $this->get_heading(),\n\t\t\t'sent_to_admin'      => false,\n\t\t\t'plain_text'         => true,\n\t\t\t'email'              => $this,\n\t  \t) );\n  \t}\n\n  \t\/**\n  \t * Initialise settings form fields.\n  \t *\/\n  \tpublic function init_form_fields() {\n\t  \t$this->form_fields = array(\n\t\t  \t'enabled' => array(\n\t\t\t  \t'title'         => __( 'Enable\/Disable', $this->language_slug ),\n\t\t\t  \t'type'          => 'checkbox',\n\t\t\t  \t'label'         => __( 'Enable this email notification', $this->language_slug ),\n\t\t\t  \t'default'       => 'yes',\n\t\t  \t),\n\t\t  \t'subject' => array(\n\t\t\t  \t'title'         => __( 'Subject', 'woocommerce' ),\n\t\t\t  \t'type'          => 'text',\n\t\t\t  \t'desc_tip'      => true,\n\t\t\t  \t'description'   => sprintf( __( 'Available placeholders: %s', $this->language_slug ), '<code>{site_title}, {order_date}, {order_number}<\/code>' ),\n\t\t\t  \t'placeholder'   => $this->get_default_subject(),\n\t\t\t  \t'default'       => '',\n\t\t  \t),\n\t\t  \t'heading' => array(\n\t\t\t  \t'title'         => __( 'Email heading', $this->language_slug ),\n\t\t\t  \t'type'          => 'text',\n\t\t\t  \t'desc_tip'      => true,\n\t\t\t  \t'description'   => sprintf( __( 'Available placeholders: %s', $this->language_slug ), '<code>{site_title}, {order_date}, {order_number}<\/code>' ),\n\t\t\t  \t'placeholder'   => $this->get_default_heading(),\n\t\t\t  \t'default'       => '',\n\t\t  \t),\n\t\t  \t'email_type' => array(\n\t\t\t  \t'title'         => __( 'Email type', $this->language_slug ),\n\t\t\t  \t'type'          => 'select',\n\t\t\t  \t'description'   => __( 'Choose which format of email to send.', $this->language_slug ),\n\t\t\t  \t'default'       => 'html',\n\t\t\t  \t'class'         => 'email_type wc-enhanced-select',\n\t\t\t  \t'options'       => $this->get_email_type_options(),\n\t\t\t  \t'desc_tip'      => true,\n\t\t  \t),\n\t  \t);\n  \t}\n\n} \/\/ end class<\/code><\/pre>\n\n\n\n
Registrace e-mailu a jeho odesl\u00e1n\u00ed<\/h2>\n\n\n\n
M\u00e1me p\u0159ipravenou t\u0159\u00eddu e-mailu a soubory \u0161ablony. Te\u010f mus\u00edme e-mail zaregistrovat. <\/p>\n\n\n\n
add_filter( 'woocommerce_email_classes', 'add_first_order_coupon_email' );\nfunction add_first_order_coupon_email( $email_classes ) {\n\n    $email_classes['WC_First_Order_Coupon_Email'] = new WC_First_Order_Coupon_Email();\n\n    return $email_classes;\n\n}<\/code><\/pre>\n\n\n\n
Pak ji\u017e m\u00e1me n\u00e1\u0161 e-mail viditeln\u00fd v nastaven\u00ed WooCommerce:<\/p>\n\n\n\n
\"\"<\/a><\/figure>\n\n\n\n
Odesl\u00e1n\u00ed e-mailu<\/h2>\n\n\n\n
Proto\u017ee m\u00e1 b\u00fdt kup\u00f3n generovan\u00fd automaticky, pou\u017eijeme pro jeho odesl\u00e1n\u00ed hook woocommerce_checkout_order_processed, kter\u00fd je vol\u00e1n pot\u00e9 co je objedn\u00e1vka vytvo\u0159ena, je ji\u017e vygenerov\u00e1n k\u00f3d kup\u00f3nu a my m\u016f\u017eeme bezpe\u010dn\u011b poslat e-mail.<\/p>\n\n\n\n
add_action( 'woocommerce_checkout_order_processed', 'send_first_order_coupon_email' );\nfunction send_first_order_coupon_email( $order_id ) {\n\n\t$coupon_code = get_post_meta( $order_id, 'generated_coupon', true );\n\tif ( !empty( $coupon_code ) ) {\n\n\t\tWC()->mailer();\n\t\t$send = new WC_First_Order_Coupon_Email();\n\t\t$mail = $send->trigger( $order_id );\n\n\t}\n\n}<\/code><\/pre>\n\n\n\n
 Hotovo!<\/h2>\n\n\n\n
A jsme na konci. Kdy\u017e nyn\u00ed ud\u011bl\u00e1te objedn\u00e1vku s ji\u017e nepou\u017eit\u00fdm e-mailem, slo\u017e\u00edte oba n\u00e1vody – vygenerov\u00e1n\u00ed kup\u00f3nu a ten dne\u0161n\u00ed, tak z\u00e1kazn\u00edk dostane e-mailem vygenerovan\u00fd kup\u00f3n na 10% slevy na dal\u0161\u00ed n\u00e1kup.<\/p>\n\n\n\n
E-mail vypad\u00e1 takto:<\/p>\n\n\n\n
\"\"<\/a><\/figure>\n\n\n\n
Jak vid\u00edte, nen\u00ed to sice tak jednoduch\u00e9, jako jin\u00e9 snippety, ale p\u0159idat nov\u00fd e-mail do WooCommerce nen\u00ed v\u016fbec slo\u017eit\u00e9 a p\u0159edev\u0161\u00edm, takto odeslan\u00fd e-mail bude m\u00edt stejn\u00fd vzhled, jako ostatn\u00ed transak\u010dn\u00ed e-maily.<\/p>\n","protected":false},"excerpt":{"rendered":"
WooCommerce obsahuje n\u011bkolik z\u00e1kladn\u00edch transak\u010dn\u00edch e-mail\u016f. My si vytvo\u0159\u00edm vlastn\u00ed e-mail, v kter\u00e9m po\u0161leme z\u00e1kazn\u00edkovi jeho kup\u00f3n. V minul\u00e9m n\u00e1vodu jsme si popsali, jak vygenerovat kup\u00f3n za prvn\u00ed n\u00e1kup. A dnes n\u00e1vod roz\u0161\u00ed\u0159\u00edme o e-mail, kter\u00e1 z\u00e1kazn\u00edkovi po objedn\u00e1vce po\u0161leme. Vytvo\u0159en\u00ed vlastn\u00edho e-mailu Nejprve si vytvo\u0159\u00edme z\u00e1klad e-mailu. Nebudeme pro n\u00e1vod pou\u017e\u00edvat plugin, tak\u017ee si<\/p>\n","protected":false},"author":1,"featured_media":5600,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[],"class_list":["post-6421","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-woocommerce-snippety"],"_links":{"self":[{"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/posts\/6421"}],"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=6421"}],"version-history":[{"count":0,"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/posts\/6421\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/media\/5600"}],"wp:attachment":[{"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/media?parent=6421"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/categories?post=6421"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/affinite.io\/cs\/wp-json\/wp\/v2\/tags?post=6421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}