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<?php
/**
* Structured data template functions
*
*/
/**
* Gets the structured data for the posts/pages.
*
* @since 3.1.0
* @see https://developers.google.com/search/docs/data-types/job-postings
*
* @param WP_Post|int|null $post
* @return bool|array False if functionality is disabled; otherwise array of structured data.
*/
function tm_get_job_structured_data($post = null ) {
$post = get_post( $post );
if ( ! $post ) {
return false;
}
$data = [];
$data['@context'] = 'https://schema.org/';
$data['@type'] = 'JobPosting';
$data['datePosted'] = get_post_time( 'c', false, $post );
$job_expires = get_post_meta( $post->ID, '_tm_page_settings', true );
if ( ! empty( $job_expires ) && $job_expires['_tm_job_expires'] ) {
$data['validThrough'] = date( 'c', strtotime( $job_expires['_tm_job_expires'] ) );
}
$data['title'] = wp_strip_all_tags( tm_get_the_title( $post ) );
$data['description'] = tm_get_the_description( $post );
$employment_types = tm_get_employment_types($post);
if ( ! empty( $employment_types ) ) {
$data['employmentType'] = $employment_types;
}
$data['hiringOrganization'] = [];
$data['hiringOrganization']['@type'] = 'Organization';
$data['hiringOrganization']['name'] = tm_get_the_company_name( $post );
$company_website = tm_get_the_company_website( $post );
if ( $company_website ) {
$data['hiringOrganization']['sameAs'] = $company_website;
$data['hiringOrganization']['url'] = $company_website;
}
$company_logo = tm_get_the_company_logo( $post );
if ( $company_logo ) {
$data['hiringOrganization']['logo'] = $company_logo;
}
$data['identifier'] = [];
$data['identifier']['@type'] = 'PropertyValue';
$data['identifier']['name'] = tm_get_the_company_name( $post );
$data['identifier']['value'] = get_the_guid( $post );
$data['jobLocation'] = [];
$data['jobLocation']['@type'] = 'Place';
$data['jobLocation']['address'] = tm_get_location_structured_data( $post );
if ( empty( $data['jobLocation']['address'] ) ) {
$data['jobLocation']['address'] = "";
}
$data['baseSalary'] = [];
$data['baseSalary']['@type'] = 'MonetaryAmount';
$data['baseSalary']['currency'] = tm_get_currency( $post);
$data['baseSalary']['value']['@type'] = 'QuantitativeValue';
$data['baseSalary']['value']['value'] = tm_get_salary($post);
$data['baseSalary']['value']['unitText'] = tm_get_payroll($post);
/**
* Filter the structured data.
*
* @since 3.1.0
*
* @param bool|array $structured_data False if functionality is disabled; otherwise array of structured data.
* @param WP_Post $post
*/
return apply_filters( 'tm_get_job_structured_data', $data, $post );
}
/**
* Gets the currency value
*
* @param int|WP_Post $post (default: null).
* @return string The currency.
*/
function tm_get_currency($post = null) {
$post = get_post( $post );
if ( ! $post ) {
return null;
}
$currency = get_post_meta($post->ID, '_tm_page_settings', true);
if($currency) {
$currency = $currency['_tm_monetary_currency'];
}
return apply_filters('the_get_currency', $currency, $post);
}
/**
* Gets the salary value
*
* @param int|WP_Post $post (default: null).
* @return string The salary.
*/
function tm_get_salary($post = null) {
$post = get_post( $post );
if ( ! $post ) {
return null;
}
$salary = get_post_meta($post->ID, '_tm_page_settings', true);
if($salary) {
$salary = $salary['_tm_monetary_salary'];
}
return apply_filters('the_get_salary', $salary, $post);
}
/**
* Gets the payroll value
*
* @param int|WP_Post $post (default: null).
* @return string The payroll.
*/
function tm_get_payroll($post = null) {
$post = get_post( $post );
if ( ! $post ) {
return null;
}
$payroll = get_post_meta($post->ID, '_tm_page_settings', true);
if($payroll) {
$payroll = $payroll['_tm_monetary_payroll'];
}
return apply_filters('the_get_payroll', $payroll, $post);
}
/**
* Gets the title for the post/page.
*
* @since 3.1.0
* @param int|WP_Post $post (default: null).
* @return string|bool|null
*/
function tm_get_the_title( $post = null ) {
$post = get_post( $post );
if ( ! $post ) {
return null;
}
$title = wp_strip_all_tags( get_the_title( $post ) );
/**
* Filter for the title.
*
* @since 3.1.0
* @param string $title Title to be filtered.
* @param int|WP_Post $post
*/
return apply_filters( 'tm_the_title', $title, $post );
}
/**
* Validates whether the passed variable is a non-empty string.
*
* @param mixed $variable The variable to validate.
*
* @return bool Whether or not the passed value is a non-empty string.
*/
function is_non_empty( $variable ) {
return is_string( $variable ) && '' !== $variable;
}
/**
* Check if the string contains the given value.
*
* @param string $needle The sub-string to search for.
* @param string $haystack The string to search.
*
* @return bool
*/
function contains( $needle, $haystack ) {
return is_non_empty( $needle ) ? strpos( $haystack, $needle ) !== false : false;
}
/**
* Strip all active shortcodes.
*
* @param string $content Content to remove shortcodes from.
* @return string
*/
function tm_strip_shortcodes( $content ) {
if ( ! contains( '[', $content ) ) {
return $content;
}
return preg_replace( '~\[\/?.*?\]~s', '', $content );
}
/**
* Get the post excerpt to use as a replacement. It will be auto-generated if it does not exist.
*
* @since 3.1.0
* @param int|WP_Post $post (default: null).
* @return string|bool|null
*/
function tm_get_the_description( $post = null ) {
$post = get_post( $post );
if ( ! $post ) {
return null;
}
$keywords = get_post_meta($post->ID, '_wtt_post_keyword', true);
$post_content = do_shortcode( $post->post_content );
$post_content = preg_replace( '/<!--[\s\S]*?-->/iu', '', $post_content );
$post_content = wpautop( tm_strip_shortcodes( $post_content ) );
$post_content = wp_kses( $post_content, [ 'p' => [] ] );
// Remove empty paragraph tags.
$post_content = preg_replace( '/<p[^>]*>[\s| ]*<\/p>/', '', $post_content );
// Find the paragraph with the focus keyword.
if ( ! empty( $keywords ) ) {
$regex = '/<p>(.*' . str_replace( [ ',', ' ', '/' ], [ '|', '.', '\/' ], $keywords ) . '.*)<\/p>/iu';
preg_match_all( $regex, $post_content, $matches );
if ( isset( $matches[1], $matches[1][0] ) ) {
return $matches[1][0];
}
}
// The First paragraph of the content.
preg_match_all( '/<p>(.*)<\/p>/iu', $post_content, $matches );
$description = isset( $matches[1], $matches[1][0] ) ? $matches[1][0] : $post_content;
/**
* Filter for the description.
*
* @since 3.1.0
* @param string $post_content the description to be filtered.
* @param int|WP_Post $post
*/
return apply_filters('tm_the_description', $description, $post);
}
/**
* Get the employment types
*
* @since 3.1.0
*
* @param WP_Post|int|null $post
* @return bool|array
*/
function tm_get_employment_types( $post = null ) {
$employment_types = [];
$employment_type = get_post_meta($post->ID, "_tm_page_settings", true);
if ( ! empty( $employment_type ) ) {
$employment_types[] = $employment_type['_tm_employment_type'];
}
/**
* Filter the employment types.
*
* @since 3.1.0
*
* @param array $employment_types Employment types.
* @param WP_Post|int|null $post
*/
return apply_filters( 'tm_get_employment_types', array_unique( $employment_types ), $post );
}
/**
* Gets the job location data.
*
* @see https://schema.org/PostalAddress
*
* @param WP_Post $post
* @return array|bool
*/
function tm_get_location_structured_data( $post ) {
$post = get_post( $post );
$wtt_social = 'wtt_social';
$options = get_option($wtt_social);
$post_data = get_post_meta( $post->ID,'_tm_page_settings', true );
$value = [];
if ( ! $post ) {
return false;
}
$mapping = [];
$mapping['streetAddress'] = 'street';
$mapping['addressLocality'] = 'city';
$mapping['addressRegion'] = 'state_short';
$mapping['postalCode'] = 'postcode';
$mapping['addressCountry'] = 'country_short';
$address = [];
$address['@type'] = 'PostalAddress';
foreach ( $mapping as $schema_key => $geolocation_key ) {
if (!empty($options['knowledgegraph_location_'.$schema_key])) {
$value = $options['knowledgegraph_location_'.$schema_key];
}
if(!empty($post_data['_tm_job_location_'.$schema_key])) {
$value = $post_data['_tm_job_location_'.$schema_key];
}
if ( ! empty( $value ) ) {
$address[ $schema_key ] = $value;
}
}
// No address parts were found.
if ( 1 === count( $address ) ) {
$address = false;
}
/**
* Gets the job location structured data.
*
* @since 3.1.0
*
* @param array|bool $address Array of address data.
* @param WP_Post $post
*/
return apply_filters( 'tm_get_location_structured_data', $address, $post );
}