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wp-job-manager-functions.php
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wp-job-manager-functions.php
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<?php
if ( ! function_exists( 'get_job_listings' ) ) :
/**
* Queries job listings with certain criteria and returns them
*
* @access public
* @return void
*/
function get_job_listings( $args = array() ) {
global $wpdb, $job_manager_keyword;
$args = wp_parse_args( $args, array(
'search_location' => '',
'search_keywords' => '',
'search_categories' => array(),
'job_types' => array(),
'offset' => 0,
'posts_per_page' => 20,
'orderby' => 'date',
'order' => 'DESC',
'featured' => null,
'filled' => null,
'fields' => 'all'
) );
$query_args = array(
'post_type' => 'job_listing',
'post_status' => 'publish',
'ignore_sticky_posts' => 1,
'offset' => absint( $args['offset'] ),
'posts_per_page' => intval( $args['posts_per_page'] ),
'orderby' => $args['orderby'],
'order' => $args['order'],
'tax_query' => array(),
'meta_query' => array(),
'update_post_term_cache' => false,
'update_post_meta_cache' => false,
'cache_results' => false,
'fields' => $args['fields']
);
if ( $args['posts_per_page'] < 0 ) {
$query_args['no_found_rows'] = true;
}
if ( ! empty( $args['search_location'] ) ) {
$location_meta_keys = array( 'geolocation_formatted_address', '_job_location', 'geolocation_state_long' );
$location_search = array( 'relation' => 'OR' );
foreach ( $location_meta_keys as $meta_key ) {
$location_search[] = array(
'key' => $meta_key,
'value' => $args['search_location'],
'compare' => 'like'
);
}
$query_args['meta_query'][] = $location_search;
}
if ( ! is_null( $args['featured'] ) ) {
$query_args['meta_query'][] = array(
'key' => '_featured',
'value' => '1',
'compare' => $args['featured'] ? '=' : '!='
);
}
if ( ! is_null( $args['filled'] ) || 1 === absint( get_option( 'job_manager_hide_filled_positions' ) ) ) {
$query_args['meta_query'][] = array(
'key' => '_filled',
'value' => '1',
'compare' => $args['filled'] ? '=' : '!='
);
}
if ( ! empty( $args['job_types'] ) ) {
$query_args['tax_query'][] = array(
'taxonomy' => 'job_listing_type',
'field' => 'slug',
'terms' => $args['job_types']
);
}
if ( ! empty( $args['search_categories'] ) ) {
$field = is_numeric( $args['search_categories'][0] ) ? 'term_id' : 'slug';
$query_args['tax_query'][] = array(
'taxonomy' => 'job_listing_category',
'field' => $field,
'terms' => $args['search_categories'],
'operator' => 'all' === get_option( 'job_manager_category_filter_type', 'all' ) ? 'AND' : 'IN'
);
}
if ( 'featured' === $args['orderby'] ) {
$query_args['orderby'] = array(
'menu_order' => 'ASC',
'title' => 'DESC'
);
}
if ( $job_manager_keyword = sanitize_text_field( $args['search_keywords'] ) ) {
$query_args['_keyword'] = $job_manager_keyword; // Does nothing but needed for unique hash
add_filter( 'posts_clauses', 'get_job_listings_keyword_search' );
}
$query_args = apply_filters( 'job_manager_get_listings', $query_args, $args );
if ( empty( $query_args['meta_query'] ) ) {
unset( $query_args['meta_query'] );
}
if ( empty( $query_args['tax_query'] ) ) {
unset( $query_args['tax_query'] );
}
// Filter args
$query_args = apply_filters( 'get_job_listings_query_args', $query_args, $args );
// Generate hash
$to_hash = json_encode( $query_args ) . WP_Job_Manager_Cache_Helper::get_transient_version( 'get_job_listings' );
if ( defined( 'ICL_LANGUAGE_CODE' ) ) {
$to_hash .= ICL_LANGUAGE_CODE;
}
$query_args_hash = 'jm_query_' . md5( $to_hash );
do_action( 'before_get_job_listings', $query_args, $args );
if ( false === ( $result = get_transient( $query_args_hash ) ) ) {
$result = new WP_Query( $query_args );
set_transient( $query_args_hash, $result, DAY_IN_SECONDS * 30 );
}
do_action( 'after_get_job_listings', $query_args, $args );
remove_filter( 'posts_clauses', 'get_job_listings_keyword_search' );
return $result;
}
endif;
if ( ! function_exists( 'get_job_listings_keyword_search' ) ) :
/**
* Join and where query for keywords
*
* @param array $args
* @return array
*/
function get_job_listings_keyword_search( $args ) {
global $wpdb, $job_manager_keyword;
// Query matching ids to avoid more joins
$post_ids = $wpdb->get_col( "SELECT post_id FROM {$wpdb->postmeta} WHERE meta_value LIKE '" . esc_sql( $job_manager_keyword ) . "%'" );
$conditions = array();
$conditions[] = "{$wpdb->posts}.post_title LIKE '%" . esc_sql( $job_manager_keyword ) . "%'";
$conditions[] = "{$wpdb->posts}.post_content RLIKE '[[:<:]]" . esc_sql( $job_manager_keyword ) . "[[:>:]]'";
if ( $post_ids ) {
$conditions[] = "{$wpdb->posts}.ID IN (" . esc_sql( implode( ',', $post_ids ) ) . ")";
}
$args['where'] .= " AND ( " . implode( ' OR ', $conditions ) . " ) ";
return $args;
}
endif;
if ( ! function_exists( 'order_featured_job_listing' ) ) :
/**
* Was used for sorting.
*
* @deprecated 1.22.4
* @param array $args
* @return array
*/
function order_featured_job_listing( $args ) {
global $wpdb;
$args['orderby'] = "$wpdb->posts.menu_order ASC, $wpdb->posts.post_date DESC";
return $args;
}
endif;
if ( ! function_exists( 'get_job_listing_post_statuses' ) ) :
/**
* Get post statuses used for jobs
*
* @access public
* @return array
*/
function get_job_listing_post_statuses() {
return apply_filters( 'job_listing_post_statuses', array(
'draft' => _x( 'Draft', 'post status', 'wp-job-manager' ),
'expired' => _x( 'Expired', 'post status', 'wp-job-manager' ),
'preview' => _x( 'Preview', 'post status', 'wp-job-manager' ),
'pending' => _x( 'Pending approval', 'post status', 'wp-job-manager' ),
'pending_payment' => _x( 'Pending payment', 'post status', 'wp-job-manager' ),
'publish' => _x( 'Active', 'post status', 'wp-job-manager' ),
) );
}
endif;
if ( ! function_exists( 'get_featured_job_ids' ) ) :
/**
* Gets the ids of featured jobs.
*
* @access public
* @return array
*/
function get_featured_job_ids() {
return get_posts( array(
'posts_per_page' => -1,
'post_type' => 'job_listing',
'post_status' => 'publish',
'meta_key' => '_featured',
'meta_value' => '1',
'fields' => 'ids'
) );
}
endif;
if ( ! function_exists( 'get_job_listing_types' ) ) :
/**
* Get job listing types
*
* @access public
* @return array
*/
function get_job_listing_types( $fields = 'all' ) {
return get_terms( "job_listing_type", array(
'orderby' => 'name',
'order' => 'ASC',
'hide_empty' => false,
'fields' => $fields
) );
}
endif;
if ( ! function_exists( 'get_job_listing_categories' ) ) :
/**
* Get job categories
*
* @access public
* @return array
*/
function get_job_listing_categories() {
if ( ! get_option( 'job_manager_enable_categories' ) ) {
return array();
}
return get_terms( "job_listing_category", array(
'orderby' => 'name',
'order' => 'ASC',
'hide_empty' => false,
) );
}
endif;
if ( ! function_exists( 'job_manager_get_filtered_links' ) ) :
/**
* Shows links after filtering jobs
*/
function job_manager_get_filtered_links( $args = array() ) {
$job_categories = array();
$types = get_job_listing_types();
// Convert to slugs
if ( $args['search_categories'] ) {
foreach ( $args['search_categories'] as $category ) {
if ( is_numeric( $category ) ) {
$category_object = get_term_by( 'id', $category, 'job_listing_category' );
if ( ! is_wp_error( $category_object ) ) {
$job_categories[] = $category_object->slug;
}
} else {
$job_categories[] = $category;
}
}
}
$links = apply_filters( 'job_manager_job_filters_showing_jobs_links', array(
'reset' => array(
'name' => __( 'Reset', 'wp-job-manager' ),
'url' => '#'
),
'rss_link' => array(
'name' => __( 'RSS', 'wp-job-manager' ),
'url' => get_job_listing_rss_link( apply_filters( 'job_manager_get_listings_custom_filter_rss_args', array(
'type' => isset( $args['filter_job_types'] ) ? implode( ',', $args['filter_job_types'] ) : '',
'location' => $args['search_location'],
'job_categories' => implode( ',', $job_categories ),
's' => urlencode($args['search_keywords']),
) ) )
)
), $args );
if ( sizeof( $args['filter_job_types'] ) === sizeof( $types ) && ! $args['search_keywords'] && ! $args['search_location'] && ! $args['search_categories'] && ! apply_filters( 'job_manager_get_listings_custom_filter', false ) ) {
unset( $links['reset'] );
}
$return = '';
foreach ( $links as $key => $link ) {
$return .= '<a href="' . esc_url( $link['url'] ) . '" class="' . esc_attr( $key ) . '">' . $link['name'] . '</a>';
}
return $return;
}
endif;
if ( ! function_exists( 'get_job_listing_rss_link' ) ) :
/**
* Get the Job Listing RSS link
*
* @return string
*/
function get_job_listing_rss_link( $args = array() ) {
$rss_link = add_query_arg( array_merge( array( 'feed' => 'job_feed' ), $args ), home_url() );
return $rss_link;
}
endif;
if ( ! function_exists( 'job_manager_create_account' ) ) :
/**
* Handle account creation.
*
* @param array $args containing username, email, role
* @param string $deprecated role string
* @return WP_error | bool was an account created?
*/
function wp_job_manager_create_account( $args, $deprecated = '' ) {
global $current_user;
// Soft Deprecated in 1.20.0
if ( ! is_array( $args ) ) {
$username = '';
$password = wp_generate_password();
$email = $args;
$role = $deprecated;
} else {
$defaults = array(
'username' => '',
'email' => '',
'password' => wp_generate_password(),
'role' => get_option( 'default_role' )
);
$args = wp_parse_args( $args, $defaults );
extract( $args );
}
$username = sanitize_user( $username );
$email = apply_filters( 'user_registration_email', sanitize_email( $email ) );
if ( empty( $email ) ) {
return new WP_Error( 'validation-error', __( 'Invalid email address.', 'wp-job-manager' ) );
}
if ( empty( $username ) ) {
$username = sanitize_user( current( explode( '@', $email ) ) );
}
if ( ! is_email( $email ) ) {
return new WP_Error( 'validation-error', __( 'Your email address isn’t correct.', 'wp-job-manager' ) );
}
if ( email_exists( $email ) ) {
return new WP_Error( 'validation-error', __( 'This email is already registered, please choose another one.', 'wp-job-manager' ) );
}
// Ensure username is unique
$append = 1;
$o_username = $username;
while ( username_exists( $username ) ) {
$username = $o_username . $append;
$append ++;
}
// Final error checking
$reg_errors = new WP_Error();
$reg_errors = apply_filters( 'job_manager_registration_errors', $reg_errors, $username, $email );
do_action( 'job_manager_register_post', $username, $email, $reg_errors );
if ( $reg_errors->get_error_code() ) {
return $reg_errors;
}
// Create account
$new_user = array(
'user_login' => $username,
'user_pass' => $password,
'user_email' => $email,
'role' => $role
);
$user_id = wp_insert_user( apply_filters( 'job_manager_create_account_data', $new_user ) );
if ( is_wp_error( $user_id ) ) {
return $user_id;
}
// Notify
wp_new_user_notification( $user_id, $password );
// Login
wp_set_auth_cookie( $user_id, true, is_ssl() );
$current_user = get_user_by( 'id', $user_id );
return true;
}
endif;
/**
* True if an the user can post a job. If accounts are required, and reg is enabled, users can post (they signup at the same time).
*
* @return bool
*/
function job_manager_user_can_post_job() {
$can_post = true;
if ( ! is_user_logged_in() ) {
if ( job_manager_user_requires_account() && ! job_manager_enable_registration() ) {
$can_post = false;
}
}
return apply_filters( 'job_manager_user_can_post_job', $can_post );
}
/**
* True if an the user can edit a job.
*
* @return bool
*/
function job_manager_user_can_edit_job( $job_id ) {
$can_edit = true;
$job = get_post( $job_id );
if ( ! is_user_logged_in() ) {
$can_edit = false;
} elseif ( $job->post_author != get_current_user_id() && ! current_user_can( 'edit_post', $job_id ) ) {
$can_edit = false;
}
return apply_filters( 'job_manager_user_can_edit_job', $can_edit, $job_id );
}
/**
* True if registration is enabled.
*
* @return bool
*/
function job_manager_enable_registration() {
return apply_filters( 'job_manager_enable_registration', get_option( 'job_manager_enable_registration' ) == 1 ? true : false );
}
/**
* True if usernames are generated from email addresses.
*
* @return bool
*/
function job_manager_generate_username_from_email() {
return apply_filters( 'job_manager_generate_username_from_email', get_option( 'job_manager_generate_username_from_email' ) == 1 ? true : false );
}
/**
* True if an account is required to post a job.
*
* @return bool
*/
function job_manager_user_requires_account() {
return apply_filters( 'job_manager_user_requires_account', get_option( 'job_manager_user_requires_account' ) == 1 ? true : false );
}
/**
* True if users are allowed to edit submissions that are pending approval.
*
* @return bool
*/
function job_manager_user_can_edit_pending_submissions() {
return apply_filters( 'job_manager_user_can_edit_pending_submissions', get_option( 'job_manager_user_can_edit_pending_submissions' ) == 1 ? true : false );
}
/**
* Based on wp_dropdown_categories, with the exception of supporting multiple selected categories.
* @see wp_dropdown_categories
*/
function job_manager_dropdown_categories( $args = '' ) {
$defaults = array(
'orderby' => 'id',
'order' => 'ASC',
'show_count' => 0,
'hide_empty' => 1,
'child_of' => 0,
'exclude' => '',
'echo' => 1,
'selected' => 0,
'hierarchical' => 0,
'name' => 'cat',
'id' => '',
'class' => 'job-manager-category-dropdown ' . ( is_rtl() ? 'chosen-rtl' : '' ),
'depth' => 0,
'taxonomy' => 'job_listing_category',
'value' => 'id',
'multiple' => true,
'show_option_all' => false,
'placeholder' => __( 'Choose a category…', 'wp-job-manager' )
);
$r = wp_parse_args( $args, $defaults );
if ( ! isset( $r['pad_counts'] ) && $r['show_count'] && $r['hierarchical'] ) {
$r['pad_counts'] = true;
}
extract( $r );
// Store in a transient to help sites with many cats
$categories_hash = 'jm_cats_' . md5( json_encode( $r ) . WP_Job_Manager_Cache_Helper::get_transient_version( 'jm_get_' . $r['taxonomy'] ) );
$categories = get_transient( $categories_hash );
if ( empty( $categories ) ) {
$categories = get_terms( $taxonomy, array(
'orderby' => $r['orderby'],
'order' => $r['order'],
'hide_empty' => $r['hide_empty'],
'child_of' => $r['child_of'],
'exclude' => $r['exclude'],
'hierarchical' => $r['hierarchical']
) );
set_transient( $categories_hash, $categories, DAY_IN_SECONDS * 30 );
}
$name = esc_attr( $name );
$class = esc_attr( $class );
$id = $id ? esc_attr( $id ) : $name;
$output = "<select name='{$name}[]' id='$id' class='$class' " . ( $multiple ? "multiple='multiple'" : '' ) . " data-placeholder='{$placeholder}'>\n";
if ( $show_option_all ) {
$output .= '<option value="">' . $show_option_all . '</option>';
}
if ( ! empty( $categories ) ) {
include_once( JOB_MANAGER_PLUGIN_DIR . '/includes/class-wp-job-manager-category-walker.php' );
$walker = new WP_Job_Manager_Category_Walker;
if ( $hierarchical ) {
$depth = $r['depth']; // Walk the full depth.
} else {
$depth = -1; // Flat.
}
$output .= $walker->walk( $categories, $depth, $r );
}
$output .= "</select>\n";
if ( $echo ) {
echo $output;
}
return $output;
}
/**
* Get the permalink of a page if set
* @param string $page e.g. job_dashboard, submit_job_form, jobs
* @return string|bool
*/
function job_manager_get_permalink( $page ) {
$page_id = get_option( 'job_manager_' . $page . '_page_id', false );
if ( $page_id ) {
return get_permalink( $page_id );
} else {
return false;
}
}
/**
* Filters the upload dir when $job_manager_upload is true
* @param array $pathdata
* @return array
*/
function job_manager_upload_dir( $pathdata ) {
global $job_manager_upload, $job_manager_uploading_file;
if ( ! empty( $job_manager_upload ) ) {
$dir = apply_filters( 'job_manager_upload_dir', 'job-manager-uploads/' . sanitize_key( $job_manager_uploading_file ), sanitize_key( $job_manager_uploading_file ) );
if ( empty( $pathdata['subdir'] ) ) {
$pathdata['path'] = $pathdata['path'] . '/' . $dir;
$pathdata['url'] = $pathdata['url'] . '/' . $dir;
$pathdata['subdir'] = '/' . $dir;
} else {
$new_subdir = '/' . $dir . $pathdata['subdir'];
$pathdata['path'] = str_replace( $pathdata['subdir'], $new_subdir, $pathdata['path'] );
$pathdata['url'] = str_replace( $pathdata['subdir'], $new_subdir, $pathdata['url'] );
$pathdata['subdir'] = str_replace( $pathdata['subdir'], $new_subdir, $pathdata['subdir'] );
}
}
return $pathdata;
}
add_filter( 'upload_dir', 'job_manager_upload_dir' );
/**
* Prepare files for upload by standardizing them into an array. This adds support for multiple file upload fields.
* @param array $file_data
* @return array
*/
function job_manager_prepare_uploaded_files( $file_data ) {
$files_to_upload = array();
if ( is_array( $file_data['name'] ) ) {
foreach( $file_data['name'] as $file_data_key => $file_data_value ) {
if ( $file_data['name'][ $file_data_key ] ) {
$files_to_upload[] = array(
'name' => $file_data['name'][ $file_data_key ],
'type' => $file_data['type'][ $file_data_key ],
'tmp_name' => $file_data['tmp_name'][ $file_data_key ],
'error' => $file_data['error'][ $file_data_key ],
'size' => $file_data['size'][ $file_data_key ]
);
}
}
} else {
$files_to_upload[] = $file_data;
}
return $files_to_upload;
}
/**
* Upload a file using WordPress file API.
* @param array $file_data Array of $_FILE data to upload.
* @param array $args Optional arguments
* @return array|WP_Error Array of objects containing either file information or an error
*/
function job_manager_upload_file( $file, $args = array() ) {
global $job_manager_upload, $job_manager_uploading_file;
include_once( ABSPATH . 'wp-admin/includes/file.php' );
include_once( ABSPATH . 'wp-admin/includes/media.php' );
$args = wp_parse_args( $args, array(
'file_key' => '',
'file_label' => '',
'allowed_mime_types' => get_allowed_mime_types()
) );
$job_manager_upload = true;
$job_manager_uploading_file = $args['file_key'];
$uploaded_file = new stdClass();
if ( ! in_array( $file['type'], $args['allowed_mime_types'] ) ) {
if ( $args['file_label'] ) {
return new WP_Error( 'upload', sprintf( __( '"%s" (filetype %s) needs to be one of the following file types: %s', 'wp-job-manager' ), $args['file_label'], $file['type'], implode( ', ', array_keys( $args['allowed_mime_types'] ) ) ) );
} else {
return new WP_Error( 'upload', sprintf( __( 'Uploaded files need to be one of the following file types: %s', 'wp-job-manager' ), implode( ', ', array_keys( $args['allowed_mime_types'] ) ) ) );
}
} else {
$upload = wp_handle_upload( $file, apply_filters( 'submit_job_wp_handle_upload_overrides', array( 'test_form' => false ) ) );
if ( ! empty( $upload['error'] ) ) {
return new WP_Error( 'upload', $upload['error'] );
} else {
$uploaded_file->url = $upload['url'];
$uploaded_file->file = $upload['file'];
$uploaded_file->name = basename( $upload['file'] );
$uploaded_file->type = $upload['type'];
$uploaded_file->size = $file['size'];
$uploaded_file->extension = substr( strrchr( $uploaded_file->name, '.' ), 1 );
}
}
$job_manager_upload = false;
$job_manager_uploading_file = '';
return $uploaded_file;
}
/**
* Calculate and return the job expiry date
* @param int $job_id
* @return string
*/
function calculate_job_expiry( $job_id ) {
// Get duration from the product if set...
$duration = get_post_meta( $job_id, '_job_duration', true );
// ...otherwise use the global option
if ( ! $duration ) {
$duration = absint( get_option( 'job_manager_submission_duration' ) );
}
if ( $duration ) {
return date( 'Y-m-d', strtotime( "+{$duration} days", current_time( 'timestamp' ) ) );
}
return '';
}