File: /home/perditaeyz/www/wp-content/plugins/my-calendar/my-calendar-locations.php
<?php
/**
* Update & Add Locations
*
* @category Locations
* @package My Calendar
* @author Joe Dolson
* @license GPLv2 or later
* @link https://www.joedolson.com/my-calendar/
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Handle updating location posts
*
* @param array $where Array with where query.
* @param array $data saved location data.
* @param int $post POST data.
*
* @return int post ID
*/
function mc_update_location_post( $where, $data, $post ) {
// if the location save was successful.
$location_id = $where['location_id'];
$post_id = mc_get_location_post( $location_id, false );
// If, after all that, the post doesn't exist, create it.
if ( ! get_post_status( $post_id ) ) {
mc_create_location_post( $location_id, $data, $post );
}
$title = $data['location_label'];
$post_status = 'publish';
$auth = get_current_user_id();
$type = 'mc-locations';
$my_post = array(
'ID' => $post_id,
'post_title' => $title,
'post_status' => $post_status,
'post_author' => $auth,
'post_name' => sanitize_title( $title ),
'post_type' => $type,
);
if ( mc_switch_sites() && defined( BLOG_ID_CURRENT_SITE ) ) {
switch_to_blog( BLOG_ID_CURRENT_SITE );
}
$post_id = wp_update_post( $my_post );
do_action( 'mc_update_location_post', $post_id, $_POST, $data, $location_id );
if ( mc_switch_sites() ) {
restore_current_blog();
}
return $post_id;
}
add_action( 'mc_modify_location', 'mc_update_location_post', 10, 3 );
/**
* Create a post for My Calendar location data on save
*
* @param bool|int $location_id Result of save action; location ID or false.
* @param array $data Saved event data.
* @param array $post POST data.
*
* @return int newly created post ID
*/
function mc_create_location_post( $location_id, $data, $post ) {
if ( ! $location_id ) {
return;
}
$post_id = mc_get_location_post( $location_id, false );
if ( ! $post_id ) {
$title = $data['location_label'];
$post_status = 'publish';
$auth = get_current_user_id();
$type = 'mc-locations';
$my_post = array(
'post_title' => $title,
'post_status' => $post_status,
'post_author' => $auth,
'post_name' => sanitize_title( $title ),
'post_date' => current_time( 'Y-m-d H:i:s' ),
'post_type' => $type,
);
$post_id = wp_insert_post( $my_post );
update_post_meta( $post_id, '_mc_location_id', $location_id );
do_action( 'mc_update_location_post', $post_id, $post, $data, $location_id );
wp_publish_post( $post_id );
}
return $post_id;
}
add_action( 'mc_save_location', 'mc_create_location_post', 10, 3 );
/**
* Update custom fields for a location.
*
* @param int $post_id Post ID associated with location.
* @param array $post POST data.
* @param array $data Saved location data.
* @param int $location_id Location ID in table.
*
* @return array Errors.
*/
function mc_update_location_custom_fields( $post_id, $post, $data, $location_id ) {
$fields = mc_location_fields();
$field_errors = array();
foreach ( $fields as $name => $field ) {
if ( isset( $post[ $name ] ) ) {
if ( ! isset( $field['sanitize_callback'] ) || ( isset( $field['sanitize_callback'] ) && ! function_exists( $field['sanitize_callback'] ) ) ) {
// if no sanitization is provided, we'll prep it for SQL and strip tags.
$sanitized = esc_html( strip_tags( urldecode( $post[ $name ] ) ) );
} else {
$sanitized = call_user_func( $field['sanitize_callback'], urldecode( $post[ $name ] ) );
}
$success = update_post_meta( $post_id, $name, $sanitized );
if ( ! $success ) {
$field_errors[] = $name;
}
}
}
return $field_errors;
}
add_action( 'mc_update_location_post', 'mc_update_location_custom_fields', 10, 4 );
/**
* Delete custom post type associated with event
*
* @param int $result Result of delete action.
* @param int $location_id Location ID.
*/
function mc_location_delete_post( $result, $location_id ) {
$posts = get_posts(
array(
'post_type' => 'mc-locations',
'meta_key' => '_mc_location_id',
'meta_value' => $location_id,
)
);
if ( isset( $posts[0] ) && is_object( $posts[0] ) ) {
$post_id = $posts[0]->ID;
wp_delete_post( $post_id, true );
do_action( 'mc_delete_location_posts', $location_id, $posts );
}
}
add_action( 'mc_delete_location', 'mc_location_delete_post', 10, 2 );
/**
* Get the location post for a location.
*
* @param int $location_id Location ID.
* @param bool $type True for full post object.
*
* @return object $post
*/
function mc_get_location_post( $location_id, $type = true ) {
global $wpdb;
$mcdb = $wpdb;
if ( 'true' === get_option( 'mc_remote' ) && function_exists( 'mc_remote_db' ) ) {
$mcdb = mc_remote_db();
}
$post_ID = false;
$post = false;
$query = $mcdb->prepare( "SELECT post_id FROM $wpdb->postmeta where meta_key ='_mc_location_id' and meta_value = %d", $location_id );
$posts = $mcdb->get_col( $query ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
if ( isset( $posts[0] ) ) {
$post_ID = $posts[0];
}
return ( $type ) ? get_post( $post_ID ) : $post_ID;
}
/**
* Update a single field in a location.
*
* @param string $field field name.
* @param mixed $data data to update to.
* @param int $location location ID.
*
* @return mixed boolean/int query result
*/
function mc_update_location( $field, $data, $location ) {
global $wpdb;
$field = sanitize_key( $field );
$result = $wpdb->query( $wpdb->prepare( 'UPDATE ' . my_calendar_locations_table() . " SET $field = %d WHERE location_id=%d", $data, $location ) ); // phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared,WordPress.DB.PreparedSQL.NotPrepared
return $result;
}
/**
* Update settings for how location inputs are limited.
*/
function mc_update_location_controls() {
if ( isset( $_POST['mc_locations'] ) && 'true' === $_POST['mc_locations'] ) {
$nonce = $_POST['_wpnonce'];
if ( ! wp_verify_nonce( $nonce, 'my-calendar-nonce' ) ) {
wp_die( 'Invalid nonce' );
}
$locations = $_POST['mc_location_controls'];
$mc_location_controls = array();
foreach ( $locations as $key => $value ) {
$mc_location_controls[ $key ] = mc_csv_to_array( $value[0] );
}
update_option( 'mc_location_controls', $mc_location_controls );
mc_show_notice( __( 'Location Controls Updated', 'my-calendar' ) );
}
}
/**
* Insert a new location.
*
* @param array $add Array of location details to add.
*
* @return mixed boolean/int query result.
*/
function mc_insert_location( $add ) {
global $wpdb;
$add = array_map( 'mc_kses_post', $add );
$formats = array( '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%f', '%f', '%d', '%s', '%s', '%s' );
$results = $wpdb->insert( my_calendar_locations_table(), $add, $formats );
if ( $results ) {
$insert_id = $wpdb->insert_id;
} else {
$insert_id = false;
}
return $insert_id;
}
/**
* Get count of locations.
*
* @return int
*/
function mc_count_locations() {
global $wpdb;
$count = $wpdb->get_var( 'SELECT COUNT(*) FROM ' . my_calendar_locations_table() ); // phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared,WordPress.DB.PreparedSQL.NotPrepared
return $count;
}
/**
* Update a location.
*
* @param array $update Array of location details to modify.
* @param int $where Location ID to update.
*
* @return mixed boolean/int query result.
*/
function mc_modify_location( $update, $where ) {
global $wpdb;
$update = array_map( 'mc_kses_post', $update );
$formats = array( '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%f', '%f', '%d', '%s', '%s', '%s' );
$results = $wpdb->update( my_calendar_locations_table(), $update, $where, $formats, '%d' );
return $results;
}
/**
* Handle results of form submit & display form.
*/
function my_calendar_add_locations() {
global $wpdb;
?>
<div class="wrap my-calendar-admin">
<?php
my_calendar_check_db();
// We do some checking to see what we're doing.
mc_mass_delete_locations();
if ( ! empty( $_POST ) && ( ! isset( $_POST['mc_locations'] ) && ! isset( $_POST['mass_delete'] ) ) ) {
$nonce = $_REQUEST['_wpnonce'];
if ( ! wp_verify_nonce( $nonce, 'my-calendar-nonce' ) ) {
die( 'Security check failed' );
}
}
if ( isset( $_POST['mode'] ) && 'add' === $_POST['mode'] ) {
$add = array(
'location_label' => $_POST['location_label'],
'location_street' => $_POST['location_street'],
'location_street2' => $_POST['location_street2'],
'location_city' => $_POST['location_city'],
'location_state' => $_POST['location_state'],
'location_postcode' => $_POST['location_postcode'],
'location_region' => $_POST['location_region'],
'location_country' => $_POST['location_country'],
'location_url' => $_POST['location_url'],
'location_longitude' => $_POST['location_longitude'],
'location_latitude' => $_POST['location_latitude'],
'location_zoom' => $_POST['location_zoom'],
'location_phone' => $_POST['location_phone'],
'location_phone2' => $_POST['location_phone2'],
'location_access' => isset( $_POST['location_access'] ) ? serialize( $_POST['location_access'] ) : '',
);
$results = mc_insert_location( $add );
if ( isset( $_POST['mc_default_location'] ) && $results ) {
update_option( 'mc_default_location', (int) $results );
}
do_action( 'mc_save_location', $results, $add, $_POST );
if ( $results ) {
mc_show_notice( __( 'Location added successfully', 'my-calendar' ) );
} else {
mc_show_error( __( 'Location could not be added to database', 'my-calendar' ) );
}
} elseif ( isset( $_GET['location_id'] ) && 'delete' === $_GET['mode'] ) {
$results = $wpdb->query( $wpdb->prepare( 'DELETE FROM ' . my_calendar_locations_table() . ' WHERE location_id=%d', $_GET['location_id'] ) ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
do_action( 'mc_delete_location', $results, (int) $_GET['location_id'] );
if ( $results ) {
mc_show_notice( __( 'Location deleted successfully', 'my-calendar' ) );
$default_location = get_option( 'mc_default_location', false );
if ( (int) $default_location === (int) $_GET['location_id'] ) {
delete_option( 'mc_default_location' );
}
} else {
mc_show_error( __( 'Location could not be deleted', 'my-calendar' ) );
}
} elseif ( isset( $_GET['mode'] ) && isset( $_GET['location_id'] ) && 'edit' === $_GET['mode'] && ! isset( $_POST['mode'] ) ) {
$cur_loc = (int) $_GET['location_id'];
mc_show_location_form( 'edit', $cur_loc );
} elseif ( isset( $_POST['location_id'] ) && isset( $_POST['location_label'] ) && 'edit' === $_POST['mode'] ) {
$update = array(
'location_label' => $_POST['location_label'],
'location_street' => $_POST['location_street'],
'location_street2' => $_POST['location_street2'],
'location_city' => $_POST['location_city'],
'location_state' => $_POST['location_state'],
'location_postcode' => $_POST['location_postcode'],
'location_region' => $_POST['location_region'],
'location_country' => $_POST['location_country'],
'location_url' => $_POST['location_url'],
'location_longitude' => $_POST['location_longitude'],
'location_latitude' => $_POST['location_latitude'],
'location_zoom' => $_POST['location_zoom'],
'location_phone' => $_POST['location_phone'],
'location_phone2' => $_POST['location_phone2'],
'location_access' => isset( $_POST['location_access'] ) ? serialize( $_POST['location_access'] ) : '',
);
$where = array( 'location_id' => (int) $_POST['location_id'] );
if ( isset( $_POST['mc_default_location'] ) ) {
update_option( 'mc_default_location', (int) $_POST['location_id'] );
}
$results = mc_modify_location( $update, $where );
do_action( 'mc_modify_location', $where, $update, $_POST );
if ( false === $results ) {
mc_show_error( __( 'Location could not be edited.', 'my-calendar' ) );
} elseif ( 0 === $results ) {
mc_show_error( __( 'Location was not changed.', 'my-calendar' ) );
} else {
mc_show_notice( __( 'Location edited successfully', 'my-calendar' ) );
}
$cur_loc = (int) $_POST['location_id'];
mc_show_location_form( 'edit', $cur_loc );
}
if ( isset( $_GET['mode'] ) && 'edit' !== $_GET['mode'] || isset( $_POST['mode'] ) && 'edit' !== $_POST['mode'] || ! isset( $_GET['mode'] ) && ! isset( $_POST['mode'] ) ) {
mc_show_location_form( 'add' );
}
}
/**
* Create location editing form.
*
* @param string $view type of view add/edit.
* @param int $loc_id Location ID.
*/
function mc_show_location_form( $view = 'add', $loc_id = '' ) {
$cur_loc = false;
if ( '' !== $loc_id ) {
$cur_loc = mc_get_location( $loc_id );
}
$has_data = ( empty( $cur_loc ) ) ? false : true;
if ( 'add' === $view ) {
?>
<h1><?php _e( 'Add New Location', 'my-calendar' ); ?></h1>
<?php
} else {
?>
<h1 class="wp-heading-inline"><?php _e( 'Edit Location', 'my-calendar' ); ?></h1>
<a href="<?php echo admin_url( 'admin.php?page=my-calendar-locations' ); ?>" class="page-title-action"><?php _e( 'Add New', 'my-calendar' ); ?></a>
<hr class="wp-header-end">
<?php
}
?>
<div class="postbox-container jcd-wide">
<div class="metabox-holder">
<div class="ui-sortable meta-box-sortables">
<div class="postbox">
<h2><?php _e( 'Location Editor', 'my-calendar' ); ?></h2>
<div class="inside location_form">
<?php
$params = array();
if ( isset( $_GET['location_id'] ) ) {
$params = array(
'mode' => $_GET['mode'],
'location_id' => $_GET['location_id'],
);
}
?>
<form id="my-calendar" method="post" action="<?php echo add_query_arg( $params, admin_url( 'admin.php?page=my-calendar-locations' ) ); ?>">
<div><input type="hidden" name="_wpnonce" value="<?php echo wp_create_nonce( 'my-calendar-nonce' ); ?>"/></div>
<?php
if ( 'add' === $view ) {
?>
<div>
<input type="hidden" name="mode" value="add" />
<input type="hidden" name="location_id" value="" />
</div>
<?php
} else {
?>
<div>
<input type="hidden" name="mode" value="edit"/>
<input type="hidden" name="location_id" value="<?php echo $cur_loc->location_id; ?>"/>
</div>
<?php
}
echo mc_locations_fields( $has_data, $cur_loc, 'location' );
?>
<p>
<input type="submit" name="save" class="button-primary" value="<?php echo ( 'edit' === $view ) ? __( 'Save Changes', 'my-calendar' ) : __( 'Add Location', 'my-calendar' ); ?> »"/>
</p>
</form>
</div>
</div>
</div>
<?php
if ( 'edit' === $view ) {
?>
<p>
<a href="<?php echo admin_url( 'admin.php?page=my-calendar-locations' ); ?>"><?php _e( 'Add a New Location', 'my-calendar' ); ?> »</a>
</p>
<?php
}
?>
</div>
</div>
<?php
$controls = array( __( 'Location Controls', 'my-calendar' ) => mc_location_controls() );
mc_show_sidebar( '', $controls );
?>
</div>
<?php
}
/**
* Get details about one location.
*
* @param int $location_id Location ID.
*
* @return object location
*/
function mc_get_location( $location_id ) {
global $wpdb;
$mcdb = $wpdb;
if ( 'true' === get_option( 'mc_remote' ) && function_exists( 'mc_remote_db' ) ) {
$mcdb = mc_remote_db();
}
$location = $mcdb->get_row( $mcdb->prepare( 'SELECT * FROM ' . my_calendar_locations_table() . ' WHERE location_id = %d', $location_id ) ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
$location->location_post = mc_get_location_post( $location_id, false );
return $location;
}
/**
* Check whether this location field has pre-entered controls on input
*
* @param string $this_field field name.
*
* @return boolean true if location field is controlled
*/
function mc_controlled_field( $this_field ) {
$this_field = trim( $this_field );
$controls = get_option( 'mc_location_controls' );
if ( ! is_array( $controls ) || empty( $controls ) ) {
return false;
}
$controlled = array_keys( $controls );
if ( in_array( 'event_' . $this_field, $controlled, true ) && ! empty( $controls[ 'event_' . $this_field ] ) ) {
return true;
} else {
return false;
}
}
/**
* Return select element with the controlled values for a location field
*
* @param string $fieldname Name of field.
* @param string $selected currently selected value.
* @param string $context current context: entering new location or new event.
*
* @return string HTML select element with values
*/
function mc_location_controller( $fieldname, $selected, $context = 'location' ) {
$field = ( 'location' === $context ) ? 'location_' . $fieldname : 'event_' . $fieldname;
$selected = esc_attr( trim( $selected ) );
$options = get_option( 'mc_location_controls' );
$regions = $options[ 'event_' . $fieldname ];
$form = "<select name='$field' id='e_$fieldname'>";
$form .= "<option value=''>" . __( 'Select', 'my-calendar' ) . '</option>';
if ( is_admin() && '' !== $selected ) {
$form .= "<option value='$selected'>$selected :" . __( '(Not a controlled value)', 'my-calendar' ) . '</option>';
}
foreach ( $regions as $key => $value ) {
$key = esc_attr( trim( $key ) );
$value = esc_html( trim( $value ) );
$aselected = ( $selected === $key ) ? ' selected="selected"' : '';
$form .= "<option value='$key'$aselected>$value</option>\n";
}
$form .= '</select>';
return $form;
}
/**
* Location controls for limiting location submission options.
*
* @return string HTML controls.
*/
function mc_location_controls() {
if ( current_user_can( 'mc_edit_settings' ) ) {
$response = mc_update_location_controls();
$location_fields = array(
'event_label',
'event_city',
'event_state',
'event_country',
'event_postcode',
'event_region',
);
$mc_location_controls = get_option( 'mc_location_controls' );
$output = $response . '
<form method="post" action="' . admin_url( 'admin.php?page=my-calendar-locations' ) . '">
<div><input type="hidden" name="_wpnonce" value="' . wp_create_nonce( 'my-calendar-nonce' ) . '" /></div>
<div><input type="hidden" name="mc_locations" value="true" /></div>
<fieldset>
<legend>' . __( 'Limit Input Options', 'my-calendar' ) . '</legend>
<div id="mc-accordion">';
foreach ( $location_fields as $field ) {
$locations = '';
$class = '';
$active = '';
if ( is_array( $mc_location_controls ) && isset( $mc_location_controls[ $field ] ) ) {
foreach ( $mc_location_controls[ $field ] as $key => $value ) {
$key = esc_html( trim( $key ) );
$value = esc_html( trim( $value ) );
$locations .= stripslashes( "$key,$value" ) . PHP_EOL;
}
}
if ( '' !== trim( $locations ) ) {
$class = ' class="active-limit"';
$active = ' (' . __( 'active limits', 'my-calendar' ) . ')';
}
$output .= '<h4' . $class . '><span class="dashicons" aria-hidden="true"> </span><button type="button" class="button-link">' . ucfirst( str_replace( 'event_', '', $field ) ) . $active . '</button></h4>';
// Translators: Name of field being restricted, e.g. "Location Controls for State".
$output .= '<div><label for="loc_values_' . $field . '">' . sprintf( __( 'Location Controls for %s', 'my-calendar' ), ucfirst( str_replace( 'event_', '', $field ) ) ) . '</label><br/><textarea name="mc_location_controls[' . $field . '][]" id="loc_values_' . $field . '" cols="80" rows="6">' . trim( $locations ) . '</textarea></div>';
}
$output .= "
</div>
<p><input type='submit' class='button secondary' value='" . __( 'Save Location Controls', 'my-calendar' ) . "'/></p>
</fieldset>
</form>";
return $output;
}
}
/**
* Produce the form to submit location data
*
* @param boolean $has_data Whether currently have data.
* @param object $data event or location data.
* @param string $context whether currently in an event or a location context.
*
* @return string HTML form fields
*/
function mc_locations_fields( $has_data, $data, $context = 'location' ) {
$return = '<div class="mc-locations">';
if ( current_user_can( 'mc_edit_locations' ) && 'event' === $context ) {
$return .= '<p class="checkboxes"><input type="checkbox" value="on" name="mc_copy_location" id="mc_copy_location" /> <label for="mc_copy_location">' . __( 'Copy this location into the locations table', 'my-calendar' ) . '</label></p>';
}
if ( current_user_can( 'mc_edit_settings' ) && isset( $_GET['page'] ) && 'my-calendar-locations' === $_GET['page'] ) {
$checked = ( isset( $_GET['location_id'] ) && (int) get_option( 'mc_default_location' ) === (int) $_GET['location_id'] ) ? 'checked="checked"' : '';
$return .= '<p class="checkbox">';
$return .= '<input type="checkbox" name="mc_default_location" id="mc_default_location"' . $checked . ' /> <label for="mc_default_location">' . __( 'Default Location', 'my-calendar' ) . '</label>';
$return .= '</p>';
}
$return .= '
<p>
<label for="e_label">' . __( 'Name of Location (e.g. <em>Joe\'s Bar and Grill</em>)', 'my-calendar' ) . '</label>';
$cur_label = ( ! empty( $data ) ) ? ( stripslashes( $data->{$context . '_label'} ) ) : '';
if ( mc_controlled_field( 'label' ) ) {
$return .= mc_location_controller( 'label', $cur_label, $context );
} else {
$return .= '<input type="text" id="e_label" name="' . $context . '_label" size="40" value="' . esc_attr( $cur_label ) . '" />';
}
$street_address = ( $has_data ) ? esc_attr( stripslashes( $data->{$context . '_street'} ) ) : '';
$street_address2 = ( $has_data ) ? esc_attr( stripslashes( $data->{$context . '_street2'} ) ) : '';
$return .= '
</p>
<div class="locations-container">
<div class="location-primary">
<fieldset>
<legend>' . __( 'Location Address', 'my-calendar' ) . '</legend>
<p>
<label for="e_street">' . __( 'Street Address', 'my-calendar' ) . '</label> <input type="text" id="e_street" name="' . $context . '_street" size="40" value="' . $street_address . '" />
</p>
<p>
<label for="e_street2">' . __( 'Street Address (2)', 'my-calendar' ) . '</label> <input type="text" id="e_street2" name="' . $context . '_street2" size="40" value="' . $street_address2 . '" />
</p>
<p>
<label for="e_city">' . __( 'City', 'my-calendar' ) . '</label> ';
$cur_city = ( ! empty( $data ) ) ? ( stripslashes( $data->{$context . '_city'} ) ) : '';
if ( mc_controlled_field( 'city' ) ) {
$return .= mc_location_controller( 'city', $cur_city, $context );
} else {
$return .= '<input type="text" id="e_city" name="' . $context . '_city" size="40" value="' . esc_attr( $cur_city ) . '" />';
}
$return .= '</p><p>';
$return .= '<label for="e_state">' . __( 'State/Province', 'my-calendar' ) . '</label> ';
$cur_state = ( ! empty( $data ) ) ? ( stripslashes( $data->{$context . '_state'} ) ) : '';
if ( mc_controlled_field( 'state' ) ) {
$return .= mc_location_controller( 'state', $cur_state, $context );
} else {
$return .= '<input type="text" id="e_state" name="' . $context . '_state" size="10" value="' . esc_attr( $cur_state ) . '" />';
}
$return .= '</p><p><label for="e_postcode">' . __( 'Postal Code', 'my-calendar' ) . '</label> ';
$cur_postcode = ( ! empty( $data ) ) ? ( stripslashes( $data->{$context . '_postcode'} ) ) : '';
if ( mc_controlled_field( 'postcode' ) ) {
$return .= mc_location_controller( 'postcode', $cur_postcode, $context );
} else {
$return .= '<input type="text" id="e_postcode" name="' . $context . '_postcode" size="40" value="' . esc_attr( $cur_postcode ) . '" />';
}
$return .= '</p><p>';
$return .= '<label for="e_region">' . __( 'Region', 'my-calendar' ) . '</label> ';
$cur_region = ( ! empty( $data ) ) ? ( stripslashes( $data->{$context . '_region'} ) ) : '';
if ( mc_controlled_field( 'region' ) ) {
$return .= mc_location_controller( 'region', $cur_region, $context );
} else {
$return .= '<input type="text" id="e_region" name="' . $context . '_region" size="40" value="' . esc_attr( $cur_region ) . '" />';
}
$return .= '</p><p><label for="e_country">' . __( 'Country', 'my-calendar' ) . '</label> ';
$cur_country = ( $has_data ) ? ( stripslashes( $data->{$context . '_country'} ) ) : '';
if ( mc_controlled_field( 'country' ) ) {
$return .= mc_location_controller( 'country', $cur_country, $context );
} else {
$return .= '<input type="text" id="e_country" name="' . $context . '_country" size="10" value="' . esc_attr( $cur_country ) . '" />';
}
$zoom = ( $has_data ) ? $data->{$context . '_zoom'} : '16';
$event_phone = ( $has_data ) ? esc_attr( stripslashes( $data->{$context . '_phone'} ) ) : '';
$event_phone2 = ( $has_data ) ? esc_attr( stripslashes( $data->{$context . '_phone2'} ) ) : '';
$event_url = ( $has_data ) ? esc_attr( stripslashes( $data->{$context . '_url'} ) ) : '';
$event_lat = ( $has_data ) ? esc_attr( stripslashes( $data->{$context . '_latitude'} ) ) : '';
$event_lon = ( $has_data ) ? esc_attr( stripslashes( $data->{$context . '_longitude'} ) ) : '';
$return .= '</p>
<p>
<label for="e_zoom">' . __( 'Initial Zoom', 'my-calendar' ) . '</label>
<select name="' . $context . '_zoom" id="e_zoom">
<option value="16"' . mc_option_selected( $zoom, '16', 'option' ) . '>' . __( 'Neighborhood', 'my-calendar' ) . '</option>
<option value="14"' . mc_option_selected( $zoom, '14', 'option' ) . '>' . __( 'Small City', 'my-calendar' ) . '</option>
<option value="12"' . mc_option_selected( $zoom, '12', 'option' ) . '>' . __( 'Large City', 'my-calendar' ) . '</option>
<option value="10"' . mc_option_selected( $zoom, '10', 'option' ) . '>' . __( 'Greater Metro Area', 'my-calendar' ) . '</option>
<option value="8"' . mc_option_selected( $zoom, '8', 'option' ) . '>' . __( 'State', 'my-calendar' ) . '</option>
<option value="6"' . mc_option_selected( $zoom, '6', 'option' ) . '>' . __( 'Region', 'my-calendar' ) . '</option>
</select>
</p>
</fieldset>
<fieldset>
<legend>' . __( 'GPS Coordinates (optional)', 'my-calendar' ) . '</legend>
<p>
' . __( 'If you supply GPS coordinates for your location, they will be used in place of any other address information to provide your map link.', 'my-calendar' ) . '
</p>
<p>
<label for="e_latitude">' . __( 'Latitude', 'my-calendar' ) . '</label> <input type="text" id="e_latitude" name="' . $context . '_latitude" size="10" value="' . $event_lat . '" /> <label for="e_longitude">' . __( 'Longitude', 'my-calendar' ) . '</label> <input type="text" id="e_longitude" name="' . $context . '_longitude" size="10" value="' . $event_lon . '" />
</p>
</fieldset>';
$return .= apply_filters( 'mc_location_container_primary', '', $data, $context );
$return .= '
</div>
<div class="location-secondary">
<fieldset>
<legend>' . __( 'Location Contact Information', 'my-calendar' ) . '</legend>
<p>
<label for="e_phone">' . __( 'Phone', 'my-calendar' ) . '</label> <input type="text" id="e_phone" name="' . $context . '_phone" size="32" value="' . $event_phone . '" />
</p>
<p>
<label for="e_phone2">' . __( 'Secondary Phone', 'my-calendar' ) . '</label> <input type="text" id="e_phone2" name="' . $context . '_phone2" size="32" value="' . $event_phone2 . '" />
</p>
<p>
<label for="e_url">' . __( 'Location URL', 'my-calendar' ) . '</label> <input type="text" id="e_url" name="' . $context . '_url" size="40" value="' . $event_url . '" />
</p>
</fieldset>
<fieldset>
<legend>' . __( 'Location Accessibility', 'my-calendar' ) . '</legend>
<ul class="accessibility-features checkboxes">';
$access = apply_filters( 'mc_venue_accessibility', mc_location_access() );
$access_list = '';
if ( $has_data ) {
if ( 'location' === $context ) {
$location_access = unserialize( $data->{$context . '_access'} );
} else {
if ( property_exists( $data, 'event_location' ) ) {
$event_location = $data->event_location;
} else {
$event_location = false;
}
$location_access = unserialize( mc_location_data( 'location_access', $event_location ) );
}
} else {
$location_access = array();
}
foreach ( $access as $k => $a ) {
$id = "loc_access_$k";
$label = $a;
$checked = '';
if ( is_array( $location_access ) ) {
$checked = ( in_array( $a, $location_access, true ) || in_array( $k, $location_access, true ) ) ? " checked='checked'" : '';
}
$item = sprintf( '<li><input type="checkbox" id="%1$s" name="' . $context . '_access[]" value="%4$s" class="checkbox" %2$s /> <label for="%1$s">%3$s</label></li>', esc_attr( $id ), $checked, esc_html( $label ), esc_attr( $a ) );
$access_list .= $item;
}
$return .= $access_list;
$return .= '</ul>
</fieldset>';
$fields = mc_display_location_fields( mc_location_fields(), $data, $context );
$return .= ( '' !== $fields ) ? '<div class="mc-custom-fields mc-locations"><fieldset><legend>' . __( 'Custom Fields', 'my-calendar' ) . '</legend>' . $fields . '</fieldset></div>' : '';
$return .= apply_filters( 'mc_location_container_secondary', '', $data, $context );
$return .= '</div>
</div>
</div>';
$api_key = get_option( 'mc_gmap_api_key' );
if ( $api_key ) {
$return .= '<h3>' . __( 'Location Map', 'my-calendar' ) . '</h3>';
$map = mc_generate_map( $data, $context );
$return .= ( '' === $map ) ? __( 'Not enough information to generate a map', 'my-calendar' ) : $map;
} else {
// Translators: URL to settings page to add key.
$return .= sprintf( __( 'Add a <a href="%s">Google Maps API Key</a> to generate a location map.', 'my-calendar' ), admin_url( 'admin.php?page=my-calendar-config#mc-output' ) );
}
return $return;
}
/**
* Return a set of location fields.
*
* @return array
*/
function mc_location_fields() {
$fields = apply_filters( 'mc_location_fields', array() );
return $fields;
}
/**
* Get custom data for a location.
*
* @param int $location_id Location ID.
* @param int $location_post Location Post ID.
* @param string $field Custom field name.
*
* @return mixed
*/
function mc_location_custom_data( $location_id = false, $location_post = false, $field ) {
$location_id = ( isset( $_GET['location_id'] ) ) ? (int) $_GET['location_id'] : $location_id;
$value = '';
// Quick exit when location post is known.
if ( $location_post ) {
return get_post_meta( $location_post, $field, true );
}
if ( ! $location_id ) {
$location_id = ( isset( $_POST['location_id'] ) ) ? (int) $_POST['location_id'] : false;
}
if ( $location_id ) {
$post_id = mc_get_location_post( $location_id, false );
$value = get_post_meta( $post_id, $field, true );
}
return $value;
}
/**
* Add custom fields to event data output.
*
* @param array $e Event tag data.
* @param object $event Event object.
*
* @return array
*/
function mc_template_location_fields( $e, $event ) {
$fields = mc_location_fields();
foreach ( $fields as $name => $field ) {
$location_post = false;
if ( is_object( $event ) && property_exists( $event, 'location' ) ) {
$location_post = $event->location->location_post;
}
$value = mc_location_custom_data( $event->event_location, $location_post, $name );
if ( ! isset( $field['display_callback'] ) || ( isset( $field['display_callback'] ) && ! function_exists( $field['display_callback'] ) ) ) {
// if no display callback is provided.
$display = stripslashes( $value );
} else {
$display = call_user_func( $field['display_callback'], $value, $field );
}
$key = 'location_' . $name;
$e[ $key ] = $display;
}
return $e;
}
add_filter( 'mc_filter_shortcodes', 'mc_template_location_fields', 10, 2 );
/**
* Expand custom fields from array to field output
*
* @param array $fields Array of field data.
* @param array $data Location data.
* @param string $context Location or event.
*
* @return string
*/
function mc_display_location_fields( $fields, $data, $context ) {
if ( empty( $fields ) ) {
return '';
}
$output = '';
$return = '';
$custom_fields = apply_filters( 'mc_order_location_fields', $fields, $context );
foreach ( $custom_fields as $name => $field ) {
$user_value = mc_location_custom_data( $data, false, $name );
$required = isset( $field['required'] ) ? ' required' : '';
$req_label = isset( $field['required'] ) ? ' <span class="required">' . __( 'Required', 'my-calendar' ) . '</span>' : '';
switch ( $field['input_type'] ) {
case 'text':
case 'number':
case 'email':
case 'url':
case 'date':
case 'tel':
$output = "<input type='" . $field['input_type'] . "' name='$name' id='$name' value='$user_value'$required />";
break;
case 'hidden':
$output = "<input type='hidden' name='$name' value='$user_value' />";
break;
case 'textarea':
$output = "<textarea rows='6' cols='60' name='$name' id='$name'$required>$user_value</textarea>";
break;
case 'select':
if ( isset( $field['input_values'] ) ) {
$output = "<select name='$name' id='$name'$required>";
foreach ( $field['input_values'] as $value ) {
$value = esc_attr( stripslashes( $value ) );
if ( $value === $user_value ) {
$selected = " selected='selected'";
} else {
$selected = '';
}
$output .= "<option value='" . esc_attr( stripslashes( $value ) ) . "'$selected>" . $value . "</option>\n";
}
$output .= '</select>';
}
break;
case 'checkbox':
case 'radio':
if ( isset( $field['input_values'] ) ) {
$value = $field['input_values'];
if ( (string) $value === (string) $user_value ) {
$checked = ' checked="checked"';
} else {
$checked = '';
}
$output = "<input type='" . $field['input_type'] . "' name='$name' id='$name' value='" . esc_attr( stripslashes( $value ) ) . "'$checked $required />";
}
break;
default:
$output = "<input type='text' name='$name' id='$name' value='$user_value' $required />";
}
if ( 'hidden' !== $field['input_type'] ) {
$return .= ( 'checkbox' === $field['input_type'] || 'radio' === $field['input_type'] ) ? '<p class="' . $field['input_type'] . '">' . $output . " <label for='$name'>" . $field['title'] . $req_label . '</label></p>' : "<p><label for='$name'>" . $field['title'] . $req_label . '</label> ' . $output . '</p>';
} else {
$return .= $output;
}
}
return $return;
}
/**
* Array of location access features
*
* @return array
*/
function mc_location_access() {
$location_access = array(
'1' => __( 'Accessible Entrance', 'my-calendar' ),
'2' => __( 'Accessible Parking Designated', 'my-calendar' ),
'3' => __( 'Accessible Restrooms', 'my-calendar' ),
'4' => __( 'Accessible Seating', 'my-calendar' ),
'5' => __( 'Accessible Transportation Available', 'my-calendar' ),
'6' => __( 'Wheelchair Accessible', 'my-calendar' ),
'7' => __( 'Courtesy Wheelchairs', 'my-calendar' ),
'8' => __( 'Bariatric Seating Available', 'my-calendar' ),
'9' => __( 'Elevator to all public areas', 'my-calendar' ),
'10' => __( 'Braille Signage', 'my-calendar' ),
'11' => __( 'Fragrance-Free Policy', 'my-calendar' ),
'12' => __( 'Other', 'my-calendar' ),
);
return apply_filters( 'mc_location_access_choices', $location_access );
}
/**
* Get a specific field with an location ID
*
* @param string $field Specific field to get.
* @param int $id Location ID.
*
* @return mixed value
*/
function mc_location_data( $field, $id ) {
if ( $id ) {
global $wpdb;
$mcdb = $wpdb;
if ( 'true' === get_option( 'mc_remote' ) && function_exists( 'mc_remote_db' ) ) {
$mcdb = mc_remote_db();
}
$field = $field;
$sql = $mcdb->prepare( "SELECT $field FROM " . my_calendar_locations_table() . ' WHERE location_id = %d', $id );
$result = $mcdb->get_var( $sql );
return $result;
}
}
/**
* Get options list of locations to choose from
*
* @param object $location location object.
*
* @return string set of option elements
*/
function mc_location_select( $location = false ) {
// Grab all locations and list them.
$list = '';
$locs = mc_get_locations( 'select-locations' );
foreach ( $locs as $loc ) {
// If label is empty, display street.
if ( '' === (string) $loc->location_label ) {
$label = $loc->location_street;
} else {
$label = $loc->location_label;
}
// If neither label nor street, skip.
if ( '' === (string) $label ) {
continue;
}
$l = '<option value="' . $loc->location_id . '"';
if ( $location ) {
if ( (int) $location === (int) $loc->location_id ) {
$l .= ' selected="selected"';
}
}
$l .= '>' . mc_kses_post( stripslashes( $label ) ) . '</option>';
$list .= $l;
}
return '<option value="">' . __( 'Select', 'my-calendar' ) . '</option>' . $list;
}
/**
* Get list of locations (IDs and labels)
*
* @param array $args array of relevant arguments.
*
* @return array locations (IDs and labels only)
*/
function mc_get_locations( $args ) {
global $wpdb;
if ( is_array( $args ) ) {
$context = ( isset( $args['context'] ) ) ? $args['context'] : 'general';
$orderby = ( isset( $args['orderby'] ) ) ? $args['orderby'] : 'location_label';
$order = ( isset( $args['order'] ) ) ? $args['order'] : 'ASC';
$where = ( isset( $args['where'] ) ) ? $args['where'] : '1';
$is = ( isset( $args['is'] ) ) ? $args['is'] : '1';
} else {
$context = $args;
$orderby = 'location_label';
$order = 'ASC';
$where = '1';
$is = '1';
}
if ( ! ( 'ASC' === $order || 'DESC' === $order ) ) {
// Prevent invalid order parameters.
$order = 'ASC';
}
$valid_args = $wpdb->get_col( 'DESC ' . my_calendar_locations_table() ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
if ( ! ( in_array( $orderby, $valid_args, true ) ) ) {
// Prevent invalid order columns.
$orderby = 'location_label';
}
$results = $wpdb->get_results( $wpdb->prepare( 'SELECT location_id,location_label FROM ' . my_calendar_locations_table() . ' WHERE ' . esc_sql( $where ) . ' = %s ORDER BY ' . esc_sql( $orderby ) . ' ' . esc_sql( $order ), $is ) ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
return apply_filters( 'mc_filter_results', $results, $args );
}
/**
* Search location titles.
*
* @param string $query Location query.
*
* @return array locations
*/
function mc_core_search_locations( $query = '' ) {
global $wpdb;
$search = '';
$results = array();
$current = empty( $_GET['paged'] ) ? 1 : intval( $_GET['paged'] );
$db_type = mc_get_db_type();
$query = esc_sql( $query );
if ( '' !== $query ) {
// Fulltext is supported in InnoDB since MySQL 5.6; minimum required by WP is 5.0 as of WP 5.5.
// 37% of installs still below 5.6 as of 11/30/2020.
if ( 'MyISAM' === $db_type ) {
$search = ' WHERE MATCH(' . apply_filters( 'mc_search_fields', 'location_label' ) . ") AGAINST ( '$query' IN BOOLEAN MODE ) ";
} else {
$search = " WHERE location_label LIKE '%$query%' ";
}
} else {
$search = '';
}
$locations = $wpdb->get_results( 'SELECT SQL_CALC_FOUND_ROWS location_id, location_label FROM ' . my_calendar_locations_table() . " $search ORDER BY location_label ASC" ); // phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared,WordPress.DB.PreparedSQL.NotPrepared
return $locations;
}
/**
* Get information about locations.
*/
function mc_core_autocomplete_search_locations() {
if ( isset( $_REQUEST['action'] ) && 'mc_core_autocomplete_search_locations' === $_REQUEST['action'] ) {
$security = $_REQUEST['security'];
if ( ! wp_verify_nonce( $security, 'mc-search-locations' ) ) {
wp_send_json(
array(
'success' => 0,
'response' => array( 'error' => 'Invalid security value.' ),
)
);
}
$query = $_REQUEST['data'];
$locations = mc_core_search_locations( $query, array( 'location_id', 'location_label' ) );
$response = array();
foreach ( $locations as $location ) {
$response[] = array(
'location_id' => $location->location_id,
'location_label' => html_entity_decode( strip_tags( $location->location_label ) ),
);
}
wp_send_json(
array(
'success' => 1,
'response' => $response,
)
);
}
}
add_action( 'wp_ajax_mc_core_autocomplete_search_locations', 'mc_core_autocomplete_search_locations' );
add_action( 'wp_ajax_nopriv_mc_core_autocomplete_search_locations', 'mc_core_autocomplete_search_locations' );