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<?php
class EF_Excel_Importer_Field extends EF_Field_Base {
public function __construct($id, $name, $description = '') {
parent::__construct($id, $name, $description);
add_filter('upload_mimes', array($this, 'upload_mimes'));
add_action('wp_ajax_ef_excel_import', array($this, 'ef_excel_import'));
add_action('wp_ajax_nopriv_ef_excel_import', array($this, 'ef_excel_import'));
}
public $type = 'excel-importer';
public function display() {
$defaults = array(
'section_prefix' => 'section_prefix_',
'class' => 'ef-section ef-excel-importer',
'style' => '',
'id_prefix' => 'id_prefix',
'selector' => '',
'button_text' => 'Import'
);
$args = wp_parse_args($this->args, $defaults);
extract($args);
?>
<div id="ef-importer-<?php echo $this->id; ?>" class="import-success"></div>
<section id="<?php echo $section_prefix . $this->id ?>" class="<?php echo $class ?>" <?php echo $style; ?>>
<div class="ajax-loader"></div>
<div class="import-excel-section">
<label for="import-excel-performers">Import Performers (view <a href="<?php echo get_template_directory_uri(); ?>/misc/excel/performers.xlsx" target="_blank">example</a>)</label>
<p class="message"></p>
<input id="" class="ef-upload-button button" type="button" value="Select" />
<input type="hidden" class="ef-upload-button-hidden" value="" />
<input id="" class="ef-import-button button" type="button" value="Import" data-type="performer"/>
</div>
<div class="import-excel-section">
<label for="import-excel-sessions">Import Sessions (view <a href="<?php echo get_template_directory_uri(); ?>/misc/excel/sessions.xlsx" target="_blank">example</a>)</label>
<p class="message"></p>
<input id="" class="ef-upload-button button" type="button" value="Select" />
<input type="hidden" class="ef-upload-button-hidden" value="" />
<input id="" class="ef-import-button button" type="button" value="Import" data-type="session" />
</div>
<div class="import-excel-section">
<label for="import-excel-pois">Import Points of Interest (view <a href="<?php echo get_template_directory_uri(); ?>/misc/excel/pois.xlsx" target="_blank">example</a>)</label>
<p class="message"></p>
<input id="" class="ef-upload-button button" type="button" value="Select" />
<input type="hidden" class="ef-upload-button-hidden" value="" />
<input id="" class="ef-import-button button" type="button" value="Import" data-type="poi"/>
</div>
<div class="import-excel-section">
<label for="import-excel-sponsors">Import Sponsors (view <a href="<?php echo get_template_directory_uri(); ?>/misc/excel/sponsors.xlsx" target="_blank">example</a>)</label>
<p class="message"></p>
<input id="" class="ef-upload-button button" type="button" value="Select" />
<input type="hidden" class="ef-upload-button-hidden" value="" />
<input id="" class="ef-import-button button" type="button" value="Import" data-type="sponsor" />
</div>
<div class="import-excel-section">
<label for="import-excel-tickets">Import Tickets (view <a href="<?php echo get_template_directory_uri(); ?>/misc/excel/tickets.xlsx" target="_blank">example</a>)</label>
<p class="message"></p>
<input id="" class="ef-upload-button button" type="button" value="Select" />
<input type="hidden" class="ef-upload-button-hidden" value="" />
<input id="" class="ef-import-button button" type="button" value="Import" data-type="ticket" />
</div>
</section>
<script>
jQuery(document).ready(function () {
jQuery('.ef-excel-importer .ef-upload-button').click(function (e) {
var custom_uploader;
var that = this;
e.preventDefault();
if (custom_uploader) {
custom_uploader.open();
return;
}
// Add the uploader as a wp.media object
custom_uploader = wp.media.frames.file_frame = wp.media({
title: 'Select File',
button: {
text: 'Select File'
},
multiple: false
});
// Use the upload image as the text field value
custom_uploader.on('select', jQuery.proxy(function () {
attachment = custom_uploader.state().get('selection').first().toJSON();
jQuery(this).next('.ef-upload-button-hidden').val(attachment.id);
jQuery(this).next('.ef-upload-button-hidden').trigger('change');
}, that));
//Open the uploader dialog
custom_uploader.open();
});
jQuery('.ef-excel-importer .ef-import-button').click(function (e) {
var control = this;
e.preventDefault();
jQuery(this).closest('section').find('.message').html('');
jQuery(this).closest('section').find('.ajax-loader').show();
jQuery.post(ajaxurl, {
action: 'ef_excel_import',
data: {
type: jQuery(this).attr('data-type'),
file: jQuery(this).prev('.ef-upload-button-hidden').val()
}
}, function (status) {
var message;
if (status.ret == 0) {
message = 'Error: Excel data NOT imported';
} else {
message = 'Excel data imported successfully';
}
jQuery(control).closest('.import-excel-section').find('.message').html(message);
jQuery('.ajax-loader').hide();
}
);
});
});
</script>
<?php
}
public function upload_mimes($existing_mimes) {
$existing_mimes['xlsx'] = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet';
return $existing_mimes;
}
public function ef_excel_import() {
$ret = array(
'result' => 0
);
$data = $_POST['data'];
if (!empty($data) && !empty($data['type']) && !empty($data['file'])) {
$xlsx = new SimpleXLSX(get_attached_file($data['file']), false);
if ($xlsx->success()) {
$sheets = $xlsx->sheetNames();
$rows = null;
foreach ($sheets as $key => $sheetName) {
$rows = $xlsx->rows($key);
break;
}
if (!empty($rows) && count($rows) > 1) {
$i = 0;
foreach ($rows as $row) {
if ($i++ == 0) {
continue;
}
switch ($data['type']) {
case 'sponsor':
if (!empty($row[0])) {
$id = wp_insert_post(array(
'post_content' => $row[1],
'post_title' => $row[0],
'post_type' => 'sponsor',
'post_status' => 'publish'
));
if (!is_wp_error($id) && $id != 0) {
update_post_meta($id, 'sponsor_link', $row[2]);
}
}
break;
case 'ticket':
if (!empty($row[0])) {
$id = wp_insert_post(array(
'post_title' => $row[0],
'post_content' => $row[1],
'post_type' => 'ticket',
'post_status' => 'publish'
));
if (!is_wp_error($id) && $id != 0) {
update_post_meta($id, 'ticket_price', $row[2]);
update_post_meta($id, 'ticket_button_text', $row[3]);
update_post_meta($id, 'ticket_button_link', $row[4]);
update_post_meta($id, 'ticket_status', $row[5]);
}
}
break;
case 'poi':
if (!empty($row[0])) {
$id = wp_insert_post(array(
'post_title' => $row[0],
'post_type' => 'poi',
'post_status' => 'publish'
));
if (!is_wp_error($id) && $id != 0) {
update_post_meta($id, 'poi_address', $row[1]);
if (!empty($row[1])) {
$location = Geocoder::getLocation($row[1]);
if ($location !== false) {
update_post_meta($id, 'poi_latitude', $location['lat']);
update_post_meta($id, 'poi_longitude', $location['lng']);
}
}
}
}
break;
case 'performer':
if (!empty($row[0])) {
$id = wp_insert_post(array(
'post_content' => $row[1],
'post_title' => $row[0],
'post_type' => 'speaker',
'post_status' => 'publish'
));
if (!is_wp_error($id) && $id != 0) {
if (strtolower($row[2]) == 'yes') {
update_post_meta($id, 'speaker_keynote', 1);
} else {
update_post_meta($id, 'speaker_keynote', 0);
}
update_post_meta($id, 'speaker_title', $row[3]);
}
}
break;
case 'session':
if (!empty($row[0])) {
$id = wp_insert_post(array(
'post_content' => $row[1],
'post_title' => $row[0],
'post_type' => 'session',
'post_status' => 'publish'
));
if (!is_wp_error($id) && $id != 0) {
update_post_meta($id, 'session_date', strtotime($row[2]));
update_post_meta($id, 'session_time', $row[3]);
update_post_meta($id, 'session_end_time', $row[4]);
update_post_meta($id, 'session_registration_title', $row[5]);
update_post_meta($id, 'session_registration_text', $row[6]);
update_post_meta($id, 'session_registration_code', $row[7]);
// locations
$locations = $row[8];
if (!empty($locations)) {
$terms_array = array();
$cat_array = explode('|', $locations);
if (!empty($cat_array)) {
foreach ($cat_array as $cat_name) {
$term = get_term_by('name', $cat_name, 'session-location');
if ($term === false) {
list($term_id, $term_taxonomy_id) = wp_insert_term($cat_name, 'session-location');
$terms_array[] = $term_id;
} else {
$terms_array[] = $term->term_id;
}
}
}
if (!empty($terms_array)) {
wp_set_object_terms($id, $terms_array, 'session-location');
}
}
// tracks
$tracks = $row[9];
if (!empty($tracks)) {
$terms_array = array();
$cat_array = explode('|', $tracks);
if (!empty($cat_array)) {
foreach ($cat_array as $cat_name) {
$term = get_term_by('name', $cat_name, 'session-track');
if ($term === false) {
list($term_id, $term_taxonomy_id) = wp_insert_term($cat_name, 'session-track');
$terms_array[] = $term_id;
} else {
$terms_array[] = $term->term_id;
}
}
}
if (!empty($terms_array)) {
wp_set_object_terms($id, $terms_array, 'session-track');
}
}
// performers
$performers = $row[10];
if (!empty($performers)) {
$speakers_array = array();
$speak_array = explode('|', $performers);
if (!empty($speak_array)) {
foreach ($speak_array as $speak_name) {
$speaker = get_page_by_title($speak_name, 'OBJECT', 'speaker');
if ($speaker) {
$speakers_array[] = $speaker->ID;
}
}
}
if (!empty($speakers_array)) {
update_post_meta($id, 'session_speakers_list', $speakers_array);
}
}
}
}
break;
}
}
$ret['result'] = 1;
}
}
}
echo json_encode($ret);
die;
}
}