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eme-locations.php
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eme-locations.php
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<?php
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
function eme_new_location() {
$location = [
'location_name' => '',
'location_address1' => '',
'location_address2' => '',
'location_city' => '',
'location_state' => '',
'location_zip' => '',
'location_country' => '',
'location_latitude' => '',
'location_longitude' => '',
'location_description' => '',
'location_category_ids' => '',
'location_url' => '',
'location_prefix' => '',
'location_slug' => '',
'location_image_url' => '',
'location_external_ref' => '',
'location_image_id' => 0,
'location_author' => 0,
'location_attributes' => [],
];
$location['location_properties'] = eme_init_location_props();
return $location;
}
function eme_init_location_props( $props = [] ) {
if ( ! isset( $props['map_icon'] ) ) {
$props['map_icon'] = '';
}
if ( ! isset( $props['online_only'] ) ) {
$props['online_only'] = 0;
}
if ( ! isset( $props['max_capacity'] ) ) {
$props['max_capacity'] = 0;
}
if ( ! isset( $props['override_loc'] ) ) {
$props['override_loc'] = 0;
}
// for sure integers
$numbers = [ 'online_only', 'max_capacity', 'override_loc' ];
foreach ( $numbers as $opt ) {
$props[$opt]=intval($props[$opt]);
}
return $props;
}
function eme_locations_page() {
$current_userid = get_current_user_id();
if ( isset( $_POST['eme_admin_action'] ) && $_POST['eme_admin_action'] == 'import_locations' && isset( $_FILES['eme_csv'] ) && current_user_can( get_option( 'eme_cap_cleanup' ) ) ) {
// eme_cap_cleanup is used for cleanup, cron and imports (should more be something like 'eme_cap_actions')
check_admin_referer( 'eme_admin', 'eme_admin_nonce' );
$message = eme_import_csv_locations();
eme_locations_table( $message );
} elseif ( isset( $_GET['eme_admin_action'] ) && $_GET['eme_admin_action'] == 'edit_location' ) {
$location_id = eme_sanitize_request( $_GET['location_id'] );
$location = eme_get_location( $location_id );
if ( ! empty( $location ) && ( current_user_can( get_option( 'eme_cap_edit_locations' ) ) ||
( current_user_can( get_option( 'eme_cap_author_locations' ) ) && ( $location['location_author'] == $current_userid ) ) ) ) {
// edit location
eme_locations_edit_layout( $location );
} else {
$message = __( 'You have no right to edit this location!', 'events-made-easy' );
eme_locations_table( $message );
}
} elseif ( isset( $_GET['eme_admin_action'] ) && $_GET['eme_admin_action'] == 'copy_location' ) {
$location_id = eme_sanitize_request( $_GET['location_id'] );
$location = eme_get_location( $location_id );
if ( empty( $location ) ) {
$location = eme_new_location();
}
// we add the custom field answers to the location copy
$location['cf_answers'] = eme_get_location_answers( $location_id );
// make it look like a new location
if ( isset( $location['location_id'] ) ) {
unset( $location['location_id'] );
}
$location['location_name'] .= __( ' (Copy)', 'events-made-easy' );
if ( current_user_can( get_option( 'eme_cap_add_locations' ) ) ) {
eme_locations_edit_layout( $location );
} else {
$message = __( 'You have no right to copy this location!', 'events-made-easy' );
eme_locations_table( $message );
}
} elseif ( isset( $_POST['eme_admin_action'] ) && $_POST['eme_admin_action'] == 'add_location' ) {
check_admin_referer( 'eme_admin', 'eme_admin_nonce' );
if ( current_user_can( get_option( 'eme_cap_add_locations' ) ) ) {
$location = eme_new_location();
eme_locations_edit_layout( $location );
} else {
$message = __( 'You have no right to add a location!', 'events-made-easy' );
eme_locations_table( $message );
}
} elseif ( isset( $_POST['eme_admin_action'] ) && ( $_POST['eme_admin_action'] == 'do_editlocation' || $_POST['eme_admin_action'] == 'do_addlocation' ) ) {
check_admin_referer( 'eme_admin', 'eme_admin_nonce' );
$action = eme_sanitize_request( $_POST['eme_admin_action'] );
if ( $action == 'do_editlocation' ) {
$location_id = intval( $_POST['location_id'] );
$location = eme_get_location( $location_id );
if ( empty( $location ) ) {
$location_id = 0;
$location = eme_new_location();
}
} else {
$location_id = 0;
$location = eme_new_location();
}
if ( $action == 'do_addlocation' && ! current_user_can( get_option( 'eme_cap_add_locations' ) ) ) {
$message = __( 'You have no right to add a location!', 'events-made-easy' );
eme_locations_table( $message );
} elseif ( $action == 'do_editlocation' && ! ( current_user_can( get_option( 'eme_cap_edit_locations' ) ) ||
( current_user_can( get_option( 'eme_cap_author_locations' ) ) && ( $location['location_author'] == $current_userid ) ) ) ) {
$message = __( 'You have no right to edit this location!', 'events-made-easy' );
eme_locations_table( $message );
} else {
$post_vars = [ 'location_name', 'location_address1', 'location_address2', 'location_city', 'location_state', 'location_zip', 'location_country', 'location_url', 'location_image_url', 'location_image_id', 'location_prefix', 'location_slug', 'location_latitude', 'location_longitude', 'location_author' ];
foreach ( $post_vars as $post_var ) {
if ( isset( $_POST[ $post_var ] ) ) {
$location[ $post_var ] = eme_sanitize_request( $_POST[ $post_var ] );
}
}
//switched to WP TinyMCE field
$location['location_description'] = eme_kses_maybe_unfiltered( $_POST['location_description'] );
if ( isset( $_POST['location_category_ids'] ) && eme_is_numeric_array( $_POST['location_category_ids'] ) ) {
$location ['location_category_ids'] = join( ',', $_POST['location_category_ids'] );
} else {
$location ['location_category_ids'] = '';
}
$location_attributes = [];
for ( $i = 1; isset( $_POST[ "eme_attr_{$i}_ref" ] ) && trim( $_POST[ "eme_attr_{$i}_ref" ] ) != ''; $i++ ) {
if ( trim( $_POST[ "eme_attr_{$i}_name" ] ) != '' ) {
$location_attributes[ $_POST[ "eme_attr_{$i}_ref" ] ] = eme_kses( $_POST[ "eme_attr_{$i}_name" ] );
}
}
$location['location_attributes'] = $location_attributes;
$location_properties = [];
foreach ( $_POST as $key => $value ) {
if ( preg_match( '/eme_loc_prop_(.+)/', eme_sanitize_request( $key ), $matches ) ) {
$found_key = $matches[1];
if ( preg_match( '/password/', $found_key ) ) {
$location_properties[ $found_key ] = $value;
} else {
$location_properties[ $found_key ] = eme_kses( $value );
}
}
}
$location['location_properties'] = eme_init_location_props( $location_properties );
$location = eme_sanitize_location( $location );
$validation_result = eme_validate_location( $location );
if ( $validation_result == 'OK' ) {
if ( $action == 'do_addlocation' ) {
$new_location_id = eme_insert_location( $location );
if ( $new_location_id ) {
eme_location_store_answers( $new_location_id );
eme_upload_files( $new_location_id, 'locations' );
$new_location = eme_get_location( $new_location_id );
$message = __( 'The location has been added.', 'events-made-easy' );
if ( get_option( 'eme_stay_on_edit_page' ) ) {
eme_locations_edit_layout( $new_location, $message );
return;
}
} else {
$message = __( 'There has been a problem adding the location.', 'events-made-easy' );
}
} elseif ( $action == 'do_editlocation' ) {
if ( eme_update_location( $location, $location_id ) ) {
eme_location_store_answers( $location_id );
eme_upload_files( $location_id, 'locations' );
$message = __( 'The location has been updated.', 'events-made-easy' );
if ( get_option( 'eme_stay_on_edit_page' ) ) {
// for edit, we need a location id
$location = eme_get_location( $location_id );
eme_locations_edit_layout( $location, $message );
return;
}
} else {
$message = __( 'The location update failed.', 'events-made-easy' );
}
}
eme_locations_table( $message );
} else {
// validation failed, show why and return to the edit
$message = $validation_result;
$location['location_attributes'] = eme_unserialize( $location_attributes );
$location['location_properties'] = eme_unserialize( $location_properties );
eme_locations_edit_layout( $location, $message );
}
}
} else {
// no action, just a locations list
eme_locations_table();
}
}
function eme_import_csv_locations() {
global $wpdb;
$answers_table = EME_DB_PREFIX . EME_ANSWERS_TBNAME;
//validate whether uploaded file is a csv file
$csvMimes = [ 'text/x-comma-separated-values', 'text/comma-separated-values', 'application/octet-stream', 'application/vnd.ms-excel', 'application/x-csv', 'text/x-csv', 'text/csv', 'application/csv', 'application/excel', 'application/vnd.msexcel', 'text/plain' ];
if ( empty( $_FILES['eme_csv']['name'] ) || ! in_array( $_FILES['eme_csv']['type'], $csvMimes ) ) {
return sprintf( __( 'No CSV file detected: %s', 'events-made-easy' ), $_FILES['eme_csv']['type'] );
}
if ( ! is_uploaded_file( $_FILES['eme_csv']['tmp_name'] ) ) {
return __( 'Problem detected while uploading the file', 'events-made-easy' );
return $result;
}
$updated = 0;
$inserted = 0;
$errors = 0;
$error_msg = '';
$handle = fopen( $_FILES['eme_csv']['tmp_name'], 'r' );
if ( ! $handle ) {
return __( 'Problem accessing the uploaded the file, maybe some security issue?', 'events-made-easy' );
}
// BOM as a string for comparison.
$bom = "\xef\xbb\xbf";
// Progress file pointer and get first 3 characters to compare to the BOM string.
if ( fgets( $handle, 4 ) !== $bom ) {
// BOM not found - rewind pointer to start of file.
rewind( $handle );
}
if ( ! eme_is_empty_string( $_POST['enclosure'] ) ) {
$enclosure = eme_sanitize_request( $_POST['enclosure'] );
$enclosure = substr( $enclosure, 0, 1 );
} else {
$enclosure = '"';
}
if ( ! eme_is_empty_string( $_POST['delimiter'] ) ) {
$delimiter = eme_sanitize_request( $_POST['delimiter'] );
} else {
$delimiter = ',';
}
// get the first row as keys and lowercase them
$headers = array_map( 'strtolower', fgetcsv( $handle, 0, $delimiter, $enclosure ) );
// check required columns
if ( ! in_array( 'location_name', $headers ) || ! in_array( 'location_address1', $headers ) || ! in_array( 'location_city', $headers ) ) {
$result = __( 'Not all required fields present.', 'events-made-easy' );
} else {
$empty_props = [];
$empty_props = eme_init_location_props( $empty_props );
// now loop over the rest
while ( ( $row = fgetcsv( $handle, 0, $delimiter, $enclosure ) ) !== false ) {
$line = array_combine( $headers, $row );
// remove columns with empty values
$line = eme_array_remove_empty_elements( $line );
$location_id = 0;
if ( isset( $line['location_name'] ) && isset( $line['location_address1'] ) && isset( $line['location_city'] ) ) {
// also import attributes
foreach ( $line as $key => $value ) {
if ( preg_match( '/^att_(.*)$/', $key, $matches ) ) {
$att = $matches[1];
if ( ! isset( $line['location_attributes'] ) ) {
$line['location_attributes'] = [];
}
$line['location_attributes'][ $att ] = $value;
}
}
// also import properties
foreach ( $line as $key => $value ) {
if ( preg_match( '/^prop_(.*)$/', $key, $matches ) ) {
$prop = $matches[1];
if ( ! isset( $line['location_properties'] ) ) {
$line['location_properties'] = [];
}
if ( array_key_exists( $prop, $empty_props ) ) {
$line['location_properties'][ $prop ] = $value;
}
}
}
// if the location already exists: update it
if ( isset( $line['external_ref'] ) ) {
$location_id = eme_check_location_external_ref( $line['external_ref'] );
}
#if (!$location_id && isset($line['location_latitude']) && isset($line['location_longitude']))
# $location_id=eme_check_location_coord($line['location_latitude'],$line['location_longitude']);
#if (!$location_id)
# $location_id=eme_check_location_name_address($line);
if ( $location_id ) {
// location_id is returned if update is ok, and we use the location id later on
$location_id = eme_update_location( $line, $location_id );
if ( $location_id ) {
++$updated;
} else {
++$errors;
$error_msg .= '<br>' . eme_esc_html( sprintf( __( 'Not imported (problem updating the location in the db): %s', 'events-made-easy' ), implode( ',', $row ) ) );
}
} else {
$location_id = eme_insert_location( $line );
if ( $location_id ) {
++$inserted;
} else {
++$errors;
$error_msg .= '<br>' . eme_esc_html( sprintf( __( 'Not imported (problem inserting the location in the db): %s', 'events-made-easy' ), implode( ',', $row ) ) );
}
}
if ( $location_id ) {
// now handle all the extra info, in the CSV they need to be named like 'answer_XX' (with 'XX' being either the fieldid or the fieldname, e.g. answer_myfieldname)
foreach ( $line as $key => $value ) {
if ( preg_match( '/^answer_(.*)$/', $key, $matches ) ) {
$field_name = $matches[1];
$formfield = eme_get_formfield( $field_name );
if ( ! empty( $formfield ) && $formfield['field_purpose'] == 'locations' ) {
$field_id = $formfield['field_id'];
$sql = $wpdb->prepare( "DELETE FROM $answers_table WHERE related_id = %d and field_id=%d AND type='location'", $location_id, $field_id );
$wpdb->query( $sql );
$sql = $wpdb->prepare( "INSERT INTO $answers_table (related_id,field_id,answer,type) VALUES (%d,%d,%s,%s)", $location_id, $field_id, $value, 'location' );
$wpdb->query( $sql );
}
}
}
}
} else {
++$errors;
$error_msg .= '<br>' . eme_esc_html( sprintf( __( 'Not imported (not all required fields are present): %s', 'events-made-easy' ), implode( ',', $row ) ) );
}
}
$result = sprintf( __( 'Import finished: %d inserts, %d updates, %d errors', 'events-made-easy' ), $inserted, $updated, $errors );
if ( $errors ) {
$result .= '<br>' . $error_msg;
}
}
fclose( $handle );
return $result;
}
function eme_locations_edit_layout( $location, $message = '' ) {
global $plugin_page;
if ( ! isset( $location['location_id'] ) ) {
$action = 'add';
} else {
$action = 'edit';
}
$nonce_field = wp_nonce_field( 'eme_admin', 'eme_admin_nonce', false, false );
?>
<div class="wrap">
<?php if ( $message != '' ) { ?>
<div id="message" class="notice is-dismissible eme-message-admin">
<p><?php echo $message; ?></p>
</div>
<?php } ?>
<div id="eme-location-changed" class='notice is-dismissible eme-message-admin' style="display:none;">
<p><?php esc_html_e( 'The location details have changed. Please verify the coordinates and press Save when done', 'events-made-easy' ); ?></p>
</div>
<form enctype="multipart/form-data" name="locationForm" id="locationForm" autocomplete="off" method="post" action="<?php echo admin_url( "admin.php?page=$plugin_page" ); ?>" class="validate">
<?php echo $nonce_field; ?>
<?php if ( $action == 'add' ) { ?>
<input type="hidden" name="eme_admin_action" value="do_addlocation">
<?php } else { ?>
<input type="hidden" name="eme_admin_action" value="do_editlocation">
<?php } ?>
<div id="icon-locations" class="icon32"></div>
<h1>
<?php
if ( $action == 'add' ) {
esc_html_e( 'Insert New Location', 'events-made-easy' );
} else {
echo sprintf( __( "Edit Location '%s'", 'events-made-easy' ), eme_translate( $location['location_name'] ) );
}
?>
</h1>
<div id="poststuff">
<div id="post-body" class="metabox-holder columns-2">
<!-- MAIN -->
<div id="post-body-content">
<div id="location-tabs" style="display: none;">
<ul>
<li><a href="#tab-locationdetails"><?php esc_html_e( 'Location', 'events-made-easy' ); ?></a></li>
<?php if ( get_option( 'eme_attributes_enabled' ) ) : ?>
<li><a href="#tab-locationattributes"><?php esc_html_e( 'Attributes', 'events-made-easy' ); ?></a></li>
<?php endif; ?>
<li><a href="#tab-locationcustomfields"><?php esc_html_e( 'Custom fields', 'events-made-easy' ); ?></a></li>
</ul>
<div id="tab-locationdetails">
<?php
eme_meta_box_div_location_name( $location );
eme_meta_box_div_location_details( $location );
eme_meta_box_div_location_notes( $location );
eme_meta_box_div_location_image( $location );
eme_meta_box_div_location_url( $location );
?>
</div>
<?php if ( get_option( 'eme_attributes_enabled' ) ) : ?>
<div id="tab-locationattributes">
<?php
eme_meta_box_div_location_attributes( $location );
?>
</div>
<?php endif; ?>
<div id="tab-locationcustomfields">
<?php
eme_meta_box_div_location_customfields( $location );
?>
</div>
</div> <!-- end location-tabs -->
<p class="submit"><input type="submit" class="button-primary" name="submit" value="<?php if ( $action == 'add' ) { esc_html_e( 'Add location', 'events-made-easy' ); } else { esc_html_e( 'Update location', 'events-made-easy' ); } ?>"></p>
</div>
<!-- END OF MAIN -->
<!-- SIDEBAR -->
<div id="postbox-container-1" class="postbox-container">
<div id='side-sortables' class="meta-box-sortables ui-sortable">
<!-- author postbox -->
<?php
if ( $action == 'edit' ) {
$location_author = $location['location_author'];
} else {
$location_author = get_current_user_id();
}
?>
<div class="postbox" id="eme_authordiv">
<h2 class='hndle'><span><?php esc_html_e( 'Author', 'events-made-easy' ); ?></span></h2>
<div class="inside">
<p><?php esc_html_e( 'Author of this location: ', 'events-made-easy' ); ?>
<?php
wp_dropdown_users(
[
'name' => 'location_author',
'selected' => $location_author,
]
);
?>
</p>
</div>
</div>
<!-- categories postbox -->
<div class="postbox" id="eme_categoriesdiv">
<h2 class='hndle'><span><?php esc_html_e( 'Category', 'events-made-easy' ); ?></span></h2>
<div class="inside">
<?php
$categories = eme_get_categories();
if ( empty( $categories ) ) {
?>
<span><?php esc_html_e( 'No categories defined.', 'events-made-easy' ); ?></span>
<?php
} else {
foreach ( $categories as $category ) {
if ( $location['location_category_ids'] && in_array( $category['category_id'], explode( ',', $location['location_category_ids'] ) ) ) {
$selected = "checked='checked'";
} else {
$selected = '';
}
?>
<input type="checkbox" name="location_category_ids[]" value="<?php echo $category['category_id']; ?>" <?php echo $selected; ?>><?php echo eme_trans_esc_html( $category['category_name'] ); ?><br>
<?php
} // end foreach
} // end if
?>
</div>
</div>
</div>
</div>
<!-- END OF SIDEBAR -->
</div>
</div>
</form>
</div>
<?php
}
function eme_meta_box_div_location_name( $location ) {
if ( empty( $location['location_id'] ) ) {
$action = 'add';
$location['location_id'] = 0;
} else {
$action = 'edit';
}
echo "<input type='hidden' id='location_id' name='location_id' value='" . intval( $location['location_id'] ) . "'>";
?>
<div id="titlediv">
<input name="location_name" id="location_name" type="text" required="required" placeholder="<?php esc_attr_e( 'Location name', 'events-made-easy' ); ?>" value="<?php echo esc_html( $location['location_name'] ); ?>" size="40">
<br>
<br>
<?php
if ( $action == 'edit' ) {
echo '<b>' . esc_html__( 'Permalink: ', 'events-made-easy' ) . '</b>';
} else {
echo '<b>' . esc_html__( 'Permalink prefix: ', 'events-made-easy' ) . '</b>';
}
echo trailingslashit( home_url() );
$locations_prefixes = get_option( 'eme_permalink_locations_prefix', 'locations' );
if ( preg_match( '/,/', $locations_prefixes ) ) {
$locations_prefixes = explode( ',', $locations_prefixes );
$locations_prefixes_arr = [];
foreach ( $locations_prefixes as $locations_prefix ) {
$locations_prefixes_arr[ $locations_prefix ] = eme_permalink_convert( $locations_prefix );
}
$prefix = $location['location_prefix'] ? $location['location_prefix'] : '';
echo eme_ui_select( $prefix, 'location_prefix', $locations_prefixes_arr );
} else {
echo eme_permalink_convert( $locations_prefixes );
}
if ( $action == 'edit' ) {
$slug = $location['location_slug'] ? $location['location_slug'] : $location['location_name'];
$slug = eme_permalink_convert_noslash( $slug );
?>
<input type="text" id="slug" name="location_slug" value="<?php echo $slug; ?>"><?php echo user_trailingslashit( '' ); ?>
<?php
}
?>
</div>
<?php
}
function eme_meta_box_div_location_name_for_event( $location ) {
if ( empty( $location['location_id'] ) ) {
$edit_link = "<img id='img_edit_location' name='img_edit_location' src='" . esc_url(EME_PLUGIN_URL) . "images/edit.png' alt='" . esc_attr__( 'Add location', 'events-made-easy' ) . "' title='" . __( 'Add location', 'events-made-easy' ) . "' style='cursor: pointer;'>";
$location['location_id'] = 0;
} else {
$edit_link = "<img id='img_edit_location' name='img_edit_location' src='" . esc_url(EME_PLUGIN_URL) . "images/edit.png' alt='" . esc_attr__( 'Edit location', 'events-made-easy' ) . "' title='" . __( 'Edit location', 'events-made-easy' ) . "' style='cursor: pointer;'>";
}
echo "<input type='hidden' id='location_id' name='location_id' value='" . intval( $location['location_id'] ) . "'>";
?>
<div id="loc_name" class="postbox">
<h3>
<?php esc_html_e( 'Location name', 'events-made-easy' ); ?>
</h3>
<div class="inside">
<input name="location_name" id="location_name" type="text" placeholder="<?php esc_attr_e( 'Location name', 'events-made-easy' ); ?>" value="<?php echo esc_html( $location['location_name'] ); ?>" size="40"> <?php echo $edit_link; ?>
<br><span class="eme_smaller"><?php esc_html_e( 'This is an autocomplete field. If a name of an existing location matches, it will be suggested.', 'events-made-easy' ); ?></span>
</div>
</div>
<?php
}
function eme_meta_box_div_location_details( $location ) {
$map_is_active = get_option( 'eme_map_is_active' );
$eme_loc_prop_override_loc_checked = ( $location['location_properties']['override_loc'] ) ? "checked='checked'" : '';
?>
<div id="loc_address" class="postbox" style="overflow: hidden;">
<h3>
<?php esc_html_e( 'Location address', 'events-made-easy' ); ?>
</h3>
<div class="inside" style="float:left; width:50%">
<table><tr>
<td><label for="location_address1"><?php echo eme_translate( get_option( 'eme_address1_string' ) ); ?></label></td>
<td><input id="location_address1" name="location_address1" type="text" value="<?php echo eme_esc_html( $location['location_address1'] ); ?>" size="40"></td>
</tr>
<tr>
<td><label for="location_address2"><?php echo eme_translate( get_option( 'eme_address2_string' ) ); ?></label></td>
<td><input id="location_address2" name="location_address2" type="text" value="<?php echo eme_esc_html( $location['location_address2'] ); ?>" size="40"></td>
</tr>
<tr>
<td><label for="location_city"><?php esc_html_e( 'City', 'events-made-easy' ); ?></label></td>
<td><input name="location_city" id="location_city" type="text" value="<?php echo eme_esc_html( $location['location_city'] ); ?>" size="40"></td>
</tr>
<tr>
<td><label for="location_state"><?php esc_html_e( 'State', 'events-made-easy' ); ?></label></td>
<td><input name="location_state" id="location_state" type="text" value="<?php echo eme_esc_html( $location['location_state'] ); ?>" size="40"></td>
</tr>
<tr>
<td><label for="location_zip"><?php esc_html_e( 'Postal code', 'events-made-easy' ); ?></label></td>
<td><input name="location_zip" id="location_zip" type="text" value="<?php echo eme_esc_html( $location['location_zip'] ); ?>" size="40"></td>
</tr>
<tr>
<td><label for="location_country"><?php esc_html_e( 'Country', 'events-made-easy' ); ?></label></td>
<td><input name="location_country" id="location_country" type="text" value="<?php echo eme_esc_html( $location['location_country'] ); ?>" size="40"></td>
</tr>
<tr>
<td colspan='2'>
<?php esc_html_e( "If you're are really serious about the correct location, specify the latitude and longitude coordinates.", 'events-made-easy' ); ?>
</td>
</tr>
<tr>
<td><label for="eme_loc_prop_override_loc"><?php esc_html_e( 'Override location coordinates', 'events-made-easy' ); ?></label></td>
<td><input id="eme_loc_prop_override_loc" name='eme_loc_prop_override_loc' value='1' type='checkbox' <?php echo $eme_loc_prop_override_loc_checked; ?>>
</tr>
<tr>
<td><label for="location_latitude"><?php esc_html_e( 'Latitude', 'events-made-easy' ); ?></label></td>
<td><input id="location_latitude" name="location_latitude" type="text" value="<?php echo eme_esc_html( $location['location_latitude'] ); ?>" size="40"></td>
</tr>
<tr>
<td><label for="location_longitude"><?php esc_html_e( 'Longitude', 'events-made-easy' ); ?></label></td>
<td><input id="location_longitude" name="location_longitude" type="text" value="<?php echo eme_esc_html( $location['location_longitude'] ); ?>" size="40"></td>
</tr></table>
</div>
<div class="inside" style="float:left;">
<?php
if ( $map_is_active ) {
?>
<div id='eme-edit-location-map' class='eme-adminedit-location-map'></div></td>
<?php
}
?>
</div>
</div>
<?php
if ( $map_is_active ) :
?>
<div id="loc_map_icon" class="postbox">
<h3>
<?php esc_html_e( 'Location map icon url', 'events-made-easy' ); ?>
</h3>
<div class="inside">
<table><tr>
<td><label for="eme_loc_prop_map_icon"><?php esc_html_e( 'Map icon url', 'events-made-easy' ); ?></label></td>
<td><input id="eme_loc_prop_map_icon" name="eme_loc_prop_map_icon" type="text" value="<?php echo eme_esc_html( $location['location_properties']['map_icon'] ); ?>" size="40">
<br><?php esc_html_e( "By default a regular pin is shown on the map where the location is. If you don't like the default, you can set another map icon here.", 'events-made-easy' ); ?>
<br><?php esc_html_e( 'Size should be 32x32, bottom center will be pointing to the location on the map.', 'events-made-easy' ); ?>
</td>
</tr></table>
</div>
</div>
<?php
if ( function_exists( 'qtrans_getLanguage' ) || function_exists( 'ppqtrans_getLanguage' ) || defined( 'ICL_LANGUAGE_CODE' ) ) :
?>
<div id="loc_qtrans_warning" class="postbox"><?php esc_html_e( "Because qtranslate or a derivate is active, the title of the location might not update automatically in the balloon, so don't panic there.", 'events-made-easy' ); ?> </div>
<?php endif; ?>
<?php endif; ?>
<div id="loc_max_capacity" class="postbox">
<h3>
<?php esc_html_e( 'Location maximum capacity', 'events-made-easy' ); ?>
</h3>
<div class="inside">
<table><tr>
<td><label for="eme_loc_prop_max_capacity"><?php esc_html_e( 'Max capacity', 'events-made-easy' ); ?></label></td>
<td><input id="eme_loc_prop_max_capacity" name="eme_loc_prop_max_capacity" type="text" value="<?php echo $location['location_properties']['max_capacity']; ?>" size="40">
<br><?php esc_html_e( "If setting the max capacity to something else than 0, then - for all events that are happening at the same time at this location - a check will be done to see if the location still allows extra people inside.", 'events-made-easy' ); ?>
</td>
</tr></table>
</div>
</div>
<?php
}
function eme_meta_box_div_location_notes( $location ) {
?>
<div class="postbox" id="loc_description">
<h3>
<?php esc_html_e( 'Location description', 'events-made-easy' ); ?>
</h3>
<div class="inside">
<div id="<?php echo user_can_richedit() ? 'postdivrich' : 'postdiv'; ?>" class="postarea">
<?php
eme_wysiwyg_textarea( 'location_description', $location['location_description'], 1, 1 );
if ( current_user_can( 'unfiltered_html' ) ) {
echo "<div class='eme_notice_unfiltered_html'>";
esc_html_e( 'Your account has the ability to post unrestricted HTML content here, except javascript.', 'events-made-easy' );
echo '</div>';
}
?>
</div>
<?php esc_html_e( 'A description of the location. You may include any kind of info here.', 'events-made-easy' ); ?>
<br>
</div>
</div>
<?php
}
function eme_meta_box_div_location_image( $location ) {
if ( ! empty( $location['location_image_id'] ) ) {
$location['location_image_url'] = esc_url( wp_get_attachment_image_url( $location['location_image_id'], 'full' ) );
}
?>
<div id="div_location_image" class="postbox">
<h3>
<?php esc_html_e( 'Location image', 'events-made-easy' ); ?>
</h3>
<div id="location_current_image_inside" class="inside">
<?php
if ( ! empty( $location['location_image_url'] ) ) {
echo "<img id='eme_location_image_example' alt='" . esc_attr__( 'Location image', 'events-made-easy' ) . "' src='" . $location['location_image_url'] . "' width='200'>";
echo "<input type='hidden' name='location_image_url' id='location_image_url' value='" . $location['location_image_url'] . "'>";
} else {
# to prevent html validation errors, use a transparent small pixel
echo "<img id='eme_location_image_example' alt='" . esc_attr__( 'Location image', 'events-made-easy' ) . "' src='data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNgYAAAAAMAASsJTYQAAAAASUVORK5CYII=' width='200'>";
echo "<input type='hidden' name='location_image_url' id='location_image_url'>";
}
if ( ! empty( $location['location_image_id'] ) ) {
echo "<input type='hidden' name='location_image_id' id='location_image_id' value='" . $location['location_image_id'] . "'>";
} else {
echo "<input type='hidden' name='location_image_id' id='location_image_id'>";
}
?>
<div class="uploader">
<input type="button" name="location_image_button" id="location_image_button" value="<?php esc_attr_e( 'Set a featured image', 'events-made-easy' ); ?>" class="button-secondary action">
<input type="button" id="location_remove_image_button" name="location_remove_image_button" value=" <?php esc_attr_e( 'Unset featured image', 'events-made-easy' ); ?>" class="button-secondary action">
</div>
</div>
</div>
<?php
}
function eme_meta_box_div_location_url( $location ) {
$eme_loc_prop_online_only_checked = ( $location['location_properties']['online_only'] ) ? "checked='checked'" : '';
?>
<div id="div_location_url" class="postbox">
<h3>
<?php esc_html_e( 'External info', 'events-made-easy' ); ?>
</h3>
<div id="div_location_url_inside" class="inside">
<table>
<tr>
<td><label for="location_url"><?php esc_html_e( 'External URL', 'events-made-easy' ); ?></label></td>
<td><input id="location_url" name="location_url" type="text" value="<?php echo eme_esc_html( $location['location_url'] ); ?>" size="40">
</td>
</tr>
<tr>
<td><label for="eme_loc_prop_online_only"><?php esc_html_e( 'Only online location', 'events-made-easy' ); ?></label></td>
<td><input id="eme_loc_prop_online_only" name='eme_loc_prop_online_only' value='1' type='checkbox' <?php echo $eme_loc_prop_online_only_checked; ?>>
<br><span class="eme_smaller"><?php esc_html_e( 'Check this is the location is purely virtual (like a meeting url or so).', 'events-made-easy' ); ?></span>
</td>
</tr>
</table>
</div>
</div>
<?php
}
function eme_meta_box_div_location_attributes( $location ) {
?>
<div id="div_location_attributes">
<br>
<?php
echo '<b>' . esc_html__( 'Attributes', 'events-made-easy' ) . '</b>';
?>
<?php
eme_attributes_form( $location );
?>
</div>
<?php
}
function eme_meta_box_div_location_customfields( $location ) {
$formfields = eme_get_formfields( '', 'locations' );
$formfields = apply_filters( 'eme_location_formfields', $formfields );
?>
<div id="div_location_customfields">
<br><b> <?php esc_html_e( 'Custom fields', 'events-made-easy' ); ?> </b>
<p><?php esc_html_e( "Here custom fields of type 'locations' are shown.", 'events-made-easy' ); ?>
<br><?php esc_html_e( 'The difference with location attributes is that attributes need to be defined in your format first and can only be text, here you can first create custom fields of any kind which allows more freedom.', 'events-made-easy' ); ?>
</p>
<?php
if ( current_user_can( 'unfiltered_html' ) && !empty($formfields) ) {
echo "<div class='eme_notice_unfiltered_html'>";
esc_html_e( 'Your account has the ability to post unrestricted HTML content here, except javascript.', 'events-made-easy' );
echo '</div>';
}
?>
<table style="width: 100%;">
<?php
// only in case of location duplicate, the cf_answers is set
if ( isset( $location['cf_answers'] ) ) {
$answers = $location['cf_answers'];
$files = [];
} elseif ( ! empty( $location['location_id'] ) ) {
$answers = eme_get_location_answers( $location['location_id'] );
$files = eme_get_uploaded_files( $location['location_id'], 'locations' );
} else {
$answers = [];
$files = [];
}
foreach ( $formfields as $formfield ) {
$field_name = eme_trans_esc_html( $formfield['field_name'] );
$field_id = $formfield['field_id'];
$postfield_name = 'FIELD' . $field_id;
$entered_val = '';
foreach ( $answers as $answer ) {
if ( $answer['field_id'] == $field_id ) {
$entered_val = $answer['answer'];
}
}
if ( $formfield['field_type'] == 'file' || $formfield['field_type'] == 'multifile' ) {
$entered_files = [];
foreach ( $files as $file ) {
if ( $file['field_id'] == $field_id ) {
$entered_files[] = $file;
}
}
$entered_val = $entered_files;
}
if ( $formfield['field_required'] ) {
$required = 1;
} else {
$required = 0;
}
if ( $formfield['field_type'] == 'hidden' ) {
$field_html = __( "Custom fields of type 'hidden' are useless here and of course won't be shown.", 'events-made-easy' );
} else {
$field_html = eme_get_formfield_html( $formfield, $postfield_name, $entered_val, $required );
}
echo "<tr><td>$field_name</td><td style='width: 100%;'>$field_html</td></tr>";
}
?>
</table>
</div>
<?php
}
function eme_locations_table( $message = '' ) {
$nonce_field = wp_nonce_field( 'eme_admin', 'eme_admin_nonce', false, false );
?>
<div class="wrap nosubsub">
<div id="poststuff">
<div id="icon-edit" class="icon32">
</div>
<?php if ( current_user_can( get_option( 'eme_cap_add_locations' ) ) ) : ?>
<h1><?php esc_html_e( 'Add a new location', 'events-made-easy' ); ?></h1>
<div class="wrap">
<form id="locations-filter" method="post" action="<?php echo admin_url( 'admin.php?page=eme-locations' ); ?>">
<?php echo $nonce_field; ?>
<input type="hidden" name="eme_admin_action" value="add_location">
<input type="submit" class="button-primary" name="submit" value="<?php esc_html_e( 'Add location', 'events-made-easy' ); ?>">
</form>
</div>
<?php endif; ?>
<h1><?php esc_html_e( 'Manage locations', 'events-made-easy' ); ?></h1>
<?php if ( $message != '' ) { ?>
<div id="message" class="updated notice notice-success is-dismissible">
<p><?php echo $message; ?></p>
</div>
<?php } ?>
<?php if ( current_user_can( get_option( 'eme_cap_cleanup' ) ) ) { ?>
<span class="eme_import_form_img">
<?php esc_html_e( 'Click on the icon to show the import form', 'events-made-easy' ); ?>
<img src="<?php echo esc_url(EME_PLUGIN_URL); ?>images/showhide.png" class="showhidebutton" alt="show/hide" data-showhide="div_import" style="cursor: pointer; vertical-align: middle; ">
</span>
<div id='div_import' style='display:none;'>
<form id='location-import' method='post' enctype='multipart/form-data' action='#'>
<?php echo $nonce_field; ?>
<input type="file" name="eme_csv">
<?php esc_html_e( 'Delimiter:', 'events-made-easy' ); ?>
<input type="text" size=1 maxlength=1 name="delimiter" value=',' required='required'>
<?php esc_html_e( 'Enclosure:', 'events-made-easy' ); ?>
<input required="required" type="text" size=1 maxlength=1 name="enclosure" value='"' required='required'>
<input type="hidden" name="eme_admin_action" value="import_locations">
<input type="submit" value="<?php esc_html_e( 'Import', 'events-made-easy' ); ?>" name="doaction" id="doaction" class="button-primary action">
<?php esc_html_e( 'If you want, use this to import locations into the database', 'events-made-easy' ); ?>
</form>
</div>
<?php } ?>
<br>
<form action="#" method="post">
<input type="text" class="clearable" name="search_name" id="search_name" placeholder="<?php esc_attr_e( 'Location name', 'events-made-easy' ); ?>" size=10>
<?php
$formfields_searchable = eme_get_searchable_formfields( 'locations' );
if ( ! empty( $formfields_searchable ) ) {
echo '<input type="text" class="clearable" name="search_customfields" id="search_customfields" placeholder="' . esc_attr__( 'Custom field value to search', 'events-made-easy' ) . '" size=20>';
$label = __( 'Custom fields to filter on', 'events-made-easy' );
$extra_attributes = 'aria-label="' . eme_esc_html( $label ) . '" data-placeholder="' . eme_esc_html( $label ) . '"';
echo eme_ui_multiselect_key_value( '', 'search_customfieldids', $formfields_searchable, 'field_id', 'field_name', 5, $label, 0, 'eme_select2', $extra_attributes, 1 );
}
?>
<button id="LocationsLoadRecordsButton" class="button-secondary action"><?php esc_html_e( 'Filter location', 'events-made-easy' ); ?></button>
<?php
if ( ! empty( $formfields_searchable ) ) {
?>
<div id="hint">
<?php esc_html_e( 'Hint: when searching for custom field values, you can optionally limit which custom fields you want to search in the "Custom fields to filter on" select-box shown.', 'events-made-easy' ); ?><br>
<?php esc_html_e( 'If you can\'t see your custom field in the "Custom fields to filter on" select-box, make sure you marked it as "searchable" in the field definition.', 'events-made-easy' ); ?>
</div>
<?php
}
?>
</form>
<form action="#" method="post">
<?php echo $nonce_field; ?>
<select id="eme_admin_action" name="eme_admin_action">
<option value="" selected="selected"><?php esc_html_e( 'Bulk Actions', 'events-made-easy' ); ?></option>
<option value="deleteLocations"><?php esc_html_e( 'Delete selected locations', 'events-made-easy' ); ?></option>
</select>
<span id="span_transferto" class="eme-hidden">
<?php esc_html_e( 'Transfer associated events to (leave empty to delete the location info for those events):', 'events-made-easy' ); ?>
<input type='hidden' id='transferto_id' name='transferto_id'>
<input type='text' id='chooselocation' name='chooselocation' placeholder="<?php esc_attr_e( 'Start typing a name', 'events-made-easy' ); ?>">
</span>
<button id="LocationsActionsButton" class="button-secondary action"><?php esc_html_e( 'Apply', 'events-made-easy' ); ?></button>
<span class="rightclickhint">
<?php esc_html_e( 'Hint: rightclick on the column headers to show/hide columns', 'events-made-easy' ); ?>
</span>
<?php
$formfields = eme_get_formfields( '', 'locations' );
$extrafields_arr = [];
$extrafieldnames_arr = [];
$extrafieldsearchable_arr = [];
foreach ( $formfields as $formfield ) {
$extrafields_arr[] = $formfield['field_id'];
$extrafieldnames_arr[] = eme_trans_esc_html( $formfield['field_name'] );
$extrafieldsearchable_arr[] = $formfield['searchable'];
}
// these 2 values are used as data-fields to the container-div, and are used by the js to create extra columns
$extrafields = join( ',', $extrafields_arr );
$extrafieldnames = join( ',', $extrafieldnames_arr );
$extrafieldsearchable = join( ',', $extrafieldsearchable_arr );
?>
<div id="LocationsTableContainer" data-extrafields='<?php echo $extrafields; ?>' data-extrafieldnames='<?php echo $extrafieldnames; ?>' data-extrafieldsearchable='<?php echo $extrafieldsearchable; ?>' ></div>
</form>
</div>
</div>
<?php
}
function eme_search_locations( $name ) {
global $wpdb;
$table = EME_DB_PREFIX . EME_LOCATIONS_TBNAME;
$query = "SELECT * FROM $table WHERE (location_name LIKE %s) OR
(location_description LIKE %s) ORDER BY location_name";
$sql = $wpdb->prepare( $query, '%'.$wpdb->esc_like($name).'%', '%'.$wpdb->esc_like($name).'%' );
return $wpdb->get_results( $sql, ARRAY_A );
}
// this returns all locations, can be useful in dropdown for location selects
function eme_get_all_locations() {
global $wpdb;
$locations_table = EME_DB_PREFIX . EME_LOCATIONS_TBNAME;
$sql = "SELECT * FROM $locations_table WHERE location_name != '' ORDER BY location_name";
$locations = $wpdb->get_results( $sql, ARRAY_A );
foreach ( $locations as $key => $location ) {
$locations[ $key ] = eme_get_extra_location_data( $location );
}
if ( has_filter( 'eme_location_list_filter' ) ) {
$locations = apply_filters( 'eme_location_list_filter', $locations );
}
return $locations;
}
function eme_get_locations_by_distance( $longitude, $latitude, $distance, $location_ids_only ) {
global $wpdb;
$locations_table = EME_DB_PREFIX . EME_LOCATIONS_TBNAME;
if ( $location_ids_only ) {
$sql = $wpdb->prepare( "SELECT location_id FROM $locations_table WHERE ST_Distance_Sphere(point(%f,%f),point(location_longitude,location_latitude)) < %d", $longitude, $latitude, $distance );
$locations = $wpdb->get_col( $sql );
} else {
$sql = $wpdb->prepare( "SELECT *, ST_Distance_Sphere(point(%f,%f),point(location_longitude,location_latitude)) AS distance_meters FROM $locations_table HAVING distance_meters < %d ORDER BY distance_meters,location_name", $longitude, $latitude, $distance );
$locations = $wpdb->get_results( $sql, ARRAY_A );
foreach ( $locations as $key => $location ) {
$locations[ $key ] = eme_get_extra_location_data( $location );
}
if ( has_filter( 'eme_location_list_filter' ) ) {
$locations = apply_filters( 'eme_location_list_filter', $locations );
}
}
return $locations;
}
function eme_get_locations( $eventful = false, $scope = 'all', $category = '', $notcategory = '', $limit = 0, $ignore_filter = false, $random_order = false, $author = '', $contact_person = '' ) {
global $wpdb;
$locations_table = EME_DB_PREFIX . EME_LOCATIONS_TBNAME;
$locations = [];
$location_id_arr = [];
$location_id = '';
// the filter list overrides the settings
if ( ! $ignore_filter && isset( $_REQUEST['eme_eventAction'] ) && eme_sanitize_request( $_REQUEST['eme_eventAction']) == 'filter' ) {
if ( ! empty( $_REQUEST['eme_scope_filter'] ) ) {
$scope = eme_sanitize_request( $_REQUEST['eme_scope_filter'] );
}
if ( ! empty( $_REQUEST['eme_loc_filter'] ) ) {
if ( is_array( $_REQUEST['eme_loc_filter'] ) ) {
$arr = eme_array_remove_empty_elements( eme_sanitize_request( $_REQUEST['eme_loc_filter'] ) );
if ( ! empty( $arr ) ) {
$location_id_arr = $arr;
}
} else {
$location_id_arr[] = eme_sanitize_request( $_REQUEST['eme_loc_filter'] );
}
if ( empty( $location_id_arr ) ) {
$location_id = -1;
}
}
if ( ! empty( $_REQUEST['eme_city_filter'] ) ) {
$cities = eme_sanitize_request( $_REQUEST['eme_city_filter'] );
$tmp_ids = eme_get_city_location_ids( $cities );
if ( empty( $location_id_arr ) ) {