public function admin_init()
{
// check if custom demo sliders are set
if ($this->theme_sliders_data = msp_get_theme_sliders_data()) {
$this->parse_sliders_data();
// add_action( 'admin_notices', array( $this, 'admin_import_notice' ) );
}
}
/**
* Process incoming requests for importing sliders
* @return void
*/
public function process_import_request()
{
$step = isset($_REQUEST['step']) && !empty($_REQUEST['step']) ? (int) $_REQUEST['step'] : 0;
if (2 > $step) {
$bytes = apply_filters('masterslider_import_upload_size_limit', wp_max_upload_size());
$size = size_format($bytes);
?>
<div class="msp-import-wrapper">
<form action="<?php
echo admin_url('admin.php?import=masterslider-importer&step=2');
?>
" method="post" enctype="multipart/form-data" class="msp-import-form msp-dialog-inner-section">
<span class="msp-dialog-section-desc"><?php
_e('To import sliders select Masterslider Export file that you downloaded before then click import button.', MSWP_TEXT_DOMAIN);
?>
</span>
<br />
<hr />
<br />
<fieldset>
<?php
wp_nonce_field('import-msp-sliders');
?>
<input type="hidden" name="msp-import" value="1">
<input type="hidden" name="max_file_size" value="<?php
echo $bytes;
?>
" />
<input type="file" name="msp-import-file" class="msp-select-file">
<small><?php
printf(__('Maximum size: %s', MSWP_TEXT_DOMAIN), $size);
?>
</small><br /><br /><br />
<input type="submit" class="button" value="<?php
esc_attr_e('Upload file and import', MSWP_TEXT_DOMAIN);
?>
" />
</fieldset>
</form>
</div>
<?php
}
// Import sliders from export file
if (isset($_POST['msp-import'])) {
if (current_user_can('export_masterslider')) {
if (check_admin_referer('import-msp-sliders')) {
$step = isset($_REQUEST['step']) && !empty($_REQUEST['step']) ? (int) $_REQUEST['step'] : 0;
if (2 == $step) {
if ($_FILES['msp-import-file']['error'] == UPLOAD_ERR_OK && is_uploaded_file($_FILES['msp-import-file']['tmp_name'])) {
// get import file content
$import_data = file_get_contents($_FILES['msp-import-file']['tmp_name']);
$this->import_data($import_data);
}
}
}
} else {
add_action('admin_notices', array($this, 'import_export_notice'));
}
}
// Import slider by starter id
if (isset($_REQUEST['starter_id']) && !empty($_REQUEST['starter_id'])) {
if (current_user_can('export_masterslider') || apply_filters('masterslider_user_can_import_starter_content', 0)) {
if ($starter_field = msp_get_slider_starter_field($_REQUEST['starter_id'])) {
if (isset($starter_field['importdata']) && !empty($starter_field['importdata'])) {
$this->import_data($starter_field['importdata']);
printf("<script> var redirect_link = '%s';</script>", admin_url('admin.php?page=' . MSWP_SLUG . '&action=edit&slider_id=' . $this->last_new_slider_id . '&fr'));
} else {
_e('Import data not found ..', MSWP_TEXT_DOMAIN);
}
} else {
_e('Starter ID is not valid.', MSWP_TEXT_DOMAIN);
}
} else {
add_action('admin_notices', array($this, 'import_export_notice'));
}
}
// Import sliders from export file
if (isset($_POST['import-theme-sliders'])) {
if (current_user_can('export_masterslider')) {
if (check_admin_referer('msp-im-theme-sliders')) {
$step = isset($_REQUEST['step']) && !empty($_REQUEST['step']) ? (int) $_REQUEST['step'] : 0;
if (2 == $step) {
if ($import_data = msp_get_theme_sliders_data()) {
$allowed_slider_ids = isset($_POST['ms_import_theme_slider_ids']) ? $_POST['ms_import_theme_slider_ids'] : null;
$this->import_data($import_data, $allowed_slider_ids);
}
}
}
} else {
_e('You do not have enough permission to import sliders', MSWP_TEXT_DOMAIN);
}
}
}
