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The VertiSub theme includes several custom post types to manage specialized content. Each CPT includes registration functions, metaboxes, and save handlers.

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Certifications

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vertisub_create_certification_post_type()

Registers a custom post type for certifications with archive support. Location: inc/cpts/certification.php:8
​
return
void
This function does not return a value.
Features:
  • Public post type with archive enabled
  • Supports: title, editor, thumbnail
  • Menu icon: dashicons-awards
  • URL slug: certificaciones
// Automatically registered on init hook
add_action('init', 'vertisub_create_certification_post_type');

// Access certifications
$args = array(
    'post_type' => 'certificaciones',
    'posts_per_page' => 10
);
$certifications = new WP_Query($args);

​
Clients

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vertisub_create_team_post_type()

Registers a custom post type for clients (customers/partners). Location: inc/cpts/clients.php:12
​
return
void
This function does not return a value.
Features:
  • Public post type without archive
  • Supports: title, editor, thumbnail
  • Menu icon: dashicons-businessperson
  • URL slug: clientes
// Automatically registered on init hook
add_action('init', 'vertisub_create_team_post_type');

// Query clients
$clients = get_posts(array(
    'post_type' => 'clientes',
    'numberposts' => -1
));

​
Countries

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vertisub_create_paises_post_type()

Registers a custom post type for countries with contact information. Location: inc/cpts/countries.php:10
​
return
void
This function does not return a value.
Features:
  • Public post type without archive
  • Supports: title, editor
  • Menu icon: dashicons-location-alt
  • URL slug: paises
  • Custom metabox for country information
// Automatically registered on init hook
add_action('init', 'vertisub_create_paises_post_type');

// Get country meta data
$country_id = 123;
$slug = get_post_meta($country_id, '_pais_slug', true);
$contact = get_post_meta($country_id, '_contacto', true);
$address = get_post_meta($country_id, '_direccion', true);
$emails = get_post_meta($country_id, '_correos', true);
$phones = get_post_meta($country_id, '_telefonos', true);
$whatsapps = get_post_meta($country_id, '_whatsapps', true);

​
vertisub_add_paises_metaboxes()

Adds metabox for country information fields. Location: inc/cpts/countries.php:38
​
return
void
Adds a metabox to the paises post type edit screen.

​
vertisub_render_paises_metabox()

Renders the country information metabox with dynamic fields. Location: inc/cpts/countries.php:51
​
post
WP_Post
The post object being edited.
Meta Fields:
  • _pais_slug - Country code (e.g., ESP, COL, MEX)
  • _contacto - Contact name
  • _direccion - Address
  • _correos[] - Array of email addresses
  • _telefonos[] - Array of phone numbers
  • _whatsapps[] - Array of WhatsApp numbers

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vertisub_save_paises_meta()

Saves country metabox data with nonce verification. Location: inc/cpts/countries.php:175
​
post_id
int
required
The ID of the post being saved.
​
return
void
Saves country meta data to the database.

​
Courses

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vertisub_create_cursos_post_type()

Registers a custom post type for courses with comprehensive metadata. Location: inc/cpts/courses.php:11
​
return
void
This function does not return a value.
Features:
  • Public post type without archive
  • Supports: title, editor, thumbnail
  • Menu icon: dashicons-awards
  • URL slug: cursos
  • Extensive metabox for course details
// Automatically registered on init hook
add_action('init', 'vertisub_create_cursos_post_type');

// Get course meta data
$course_id = 456;
$images = get_post_meta($course_id, '_curso_imagenes', true);
$modalities = get_post_meta($course_id, '_curso_modalidades', true);
$intro_video = get_post_meta($course_id, '_curso_intro_video', true);
$testimonials = get_post_meta($course_id, '_curso_testimonios', true);
$syllabus = get_post_meta($course_id, '_curso_temario', true);
$enroll_url = get_post_meta($course_id, '_curso_url_inscribir', true);
$instructors = get_post_meta($course_id, '_curso_instructores', true);
$countries = get_post_meta($course_id, '_curso_paises', true);
$agreements = get_post_meta($course_id, '_curso_convenios', true);

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vertisub_cursos_metaboxes()

Adds metabox for course details. Location: inc/cpts/courses.php:40
​
return
void
Adds a metabox to the cursos post type edit screen.

​
vertisub_cursos_callback()

Renders the course details metabox with all course fields. Location: inc/cpts/courses.php:55
​
post
WP_Post
The post object being edited.
Meta Fields:
  • _curso_imagenes[] - Array of image attachment IDs
  • _curso_modalidades[] - Array of course modalities
  • _curso_intro_video - Introduction video URL
  • _curso_testimonios[] - Array of testimonial video URLs
  • _curso_temario[] - Array of syllabus items
  • _curso_url_inscribir - Enrollment URL
  • _curso_url_info - More information URL
  • _curso_url_plataforma - Learning platform URL
  • _curso_url_oficial - Official page URL
  • _curso_instructores[] - Array of instructor post IDs
  • _curso_paises[] - Array of country post IDs
  • _curso_paises_urls[] - Array of contact URLs by country ID
  • _curso_convenios[] - Array of custom agreements with titulo and url

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vertisub_save_cursos_metabox()

Saves course metabox data with nonce verification. Location: inc/cpts/courses.php:247
​
post_id
int
required
The ID of the post being saved.
​
return
int|void
Returns post_id if validation fails, otherwise saves data and returns void.
// Example: Get course agreements
$agreements = get_post_meta($course_id, '_curso_convenios', true);
foreach ($agreements as $agreement) {
    echo $agreement['titulo'] . ': ' . $agreement['url'];
}

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Documents

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vertisub_create_documentos_post_type()

Registers a custom post type for country-specific documents. Location: inc/cpts/documents.php:8
​
return
void
This function does not return a value.
Features:
  • Public post type without archive
  • Supports: title, editor
  • Menu icon: dashicons-media-document
  • URL slug: documentos-pais
  • Metabox for document management
// Automatically registered on init hook
add_action('init', 'vertisub_create_documentos_post_type');

// Get documents for a country
$doc_id = 789;
$country_id = get_post_meta($doc_id, '_pais_relacionado', true);
$documents = get_post_meta($doc_id, '_documentos', true);

​
vertisub_add_documentos_metaboxes()

Adds metabox for document management. Location: inc/cpts/documents.php:34
​
return
void
Adds a metabox to the documentos_pais post type edit screen.

​
vertisub_render_documentos_metabox()

Renders the document management metabox with file upload. Location: inc/cpts/documents.php:47
​
post
WP_Post
The post object being edited.
Meta Fields:
  • _pais_relacionado - Related country post ID
  • _documentos[] - Array of documents with nombre (name) and archivo (file URL)

​
vertisub_save_documentos_meta()

Saves document metabox data with nonce verification. Location: inc/cpts/documents.php:172
​
post_id
int
required
The ID of the post being saved.
​
return
void
Saves document meta data to the database.
// Example: Display documents for a country
$documents = get_post_meta($doc_id, '_documentos', true);
foreach ($documents as $doc) {
    echo '<a href="' . esc_url($doc['archivo']) . '">' . 
         esc_html($doc['nombre']) . '</a>';
}

​
Services

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vertisub_create_servicios_post_type()

Registers a custom post type for services with multimedia support. Location: inc/cpts/services.php:10
​
return
void
This function does not return a value.
Features:
  • Public post type without archive
  • Supports: title, thumbnail, editor
  • Menu icon: dashicons-hammer
  • URL slug: servicios
  • Multiple metaboxes for multimedia and countries
// Automatically registered on init hook
add_action('init', 'vertisub_create_servicios_post_type');

// Get service multimedia
$service_id = 101;
$images = get_post_meta($service_id, '_imagenes_reseña', true);
$videos = get_post_meta($service_id, '_videos_reseña', true);
$video_urls = get_post_meta($service_id, '_video_urls_reseña', true);
$countries = get_post_meta($service_id, '_servicio_paises', true);

​
vertisub_register_servicios_meta_boxes()

Registers multimedia and countries metaboxes for services. Location: inc/cpts/services.php:39
​
return
void
Adds metaboxes to the servicios post type edit screen.

​
vertisub_servicios_multimedia_callback()

Renders the multimedia metabox for images and videos. Location: inc/cpts/services.php:62
​
post
WP_Post
The post object being edited.
Meta Fields:
  • _imagenes_reseña[] - Array of image URLs
  • _videos_reseña[] - Array of video file URLs
  • _video_urls_reseña[] - Array of external video URLs (YouTube/Vimeo)

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vertisub_servicios_paises_callback()

Renders the countries metabox for service availability. Location: inc/cpts/services.php:216
​
post
WP_Post
The post object being edited.
Meta Fields:
  • _servicio_paises[] - Array of country post IDs

​
vertisub_save_multimedia_meta()

Saves multimedia metabox data. Location: inc/cpts/services.php:197
​
post_id
int
required
The ID of the post being saved.
​
return
void
Saves multimedia meta data to the database.

​
vertisub_save_servicios_meta()

Saves service countries metabox data. Location: inc/cpts/services.php:236
​
post_id
int
required
The ID of the post being saved.
​
return
void
Saves country associations to the database.

​
vertisub_add_query_vars()

Adds custom query variable for country-based service filtering. Location: inc/cpts/services.php:252
​
vars
array
required
Array of existing query variables.
​
return
array
Array with pais_slug query variable added.
// Query services by country
$country_slug = 'ESP';
$url = site_url('servicios-vertisub/' . $country_slug);

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vertisub_rewrite_rules()

Adds rewrite rule for country-specific service pages. Location: inc/cpts/services.php:259
​
return
void
Adds rewrite rule for URL pattern: servicios-vertisub/
// URL pattern enabled:
// /servicios-vertisub/ESP/
// /servicios-vertisub/COL/
// /servicios-vertisub/MEX/

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