';
$post_vars['youtube_thumb_1'] = '
';
$post_vars['youtube_thumb_2'] = '
';
$post_vars['youtube_thumb_3'] = '
';
$post_vars['youtube_player'] = '';
}
if (!isset($post_vars['icon']) || $post_vars['icon'] == '') {
if(is_array($post_vars['files'])){
$ifn = @end($post_vars['files']);
$ifn = @explode('.', $ifn);
$ifn = @end($ifn);
}
else
$ifn = 'unknown';
$post_vars['icon'] = ' . (@count($post_vars['files']) <= 1 ? $ifn : 'zip') . '.svg){kind=icon}
';
}
else if (!strstr($post_vars['icon'], '//'))
$post_vars['icon'] = '{$socdesc}
"));
$data['terms_title'] = !isset($data['terms_title']) || $data['terms_title'] == ''?__("Terms and Conditions",'download-manager'):sanitize_text_field($data['terms_title']);
$data['terms_check_label'] = !isset($data['terms_check_label']) || $data['terms_check_label'] == ''?__("I Agree With Terms and Conditions",'download-manager'):sanitize_text_field($data['terms_check_label']);
if(!self::isLocked($post_vars)) {
$post_vars['download_link_popup'] = $post_vars['download_link'] = "{$post_vars['link_label']}";
}
$data['terms_conditions'] = wpautop(strip_tags(\WPDM_Messages::decode_html($data['terms_conditions']), "
"));
$post_vars['download_link_extended'] = "";
}
if (!isset($post_vars['formatted'])) $post_vars['formatted'] = 0;
++$post_vars['formatted'];
$post_vars = apply_filters('wpdm_after_prepare_package_data', $post_vars);
$this->PackageData = $post_vars;
foreach($post_vars as $key => $val){
try {
if(preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/',$key))
$this->$key = $val;
}catch (\Exception $e){}
}
return $this;
}
/**
* @usage Get all or any specific package info
* @param $ID
* @param null $meta
* @return mixed
*/
public static function Get($ID, $meta = null){
$ID = (int)$ID;
if($ID == 0) return null;
if($meta != null)
return get_post_meta($ID, "__wpdm_".$meta, true);
$p = new Package();
$package = $p->Prepare($ID);
return $package->PackageData;
}
/**
* @usage Verify single file download option
* @param null $ID
* @return mixed|void
*/
public static function isSingleFileDownloadAllowed($ID = null){
global $post;
if(!$ID && $post->post_type == 'wpdmpro') $ID = $post->ID;
$global = get_option('__wpdm_individual_file_download', 1);
$package = get_post_meta($ID,'__wpdm_individual_file_download', true);
$effective = $package == -1 || $package == '' ? $global:$package;
return $effective;
}
/**
* @param $id
* @usage Returns the user roles who has access to specified package
* @return array|mixed
*/
public static function AllowedRoles($id){
$roles = get_post_meta($id, '__wpdm_access', true);
$roles = maybe_unserialize($roles);
$cats = get_the_terms( $id, 'wpdmcategory' );
if(!is_array($roles)) $roles = array();
if(is_array($cats)){
foreach($cats as $cat){
$croles = \WPDM\libs\CategoryHandler::GetAllowedRoles($cat->term_id);
$roles = array_merge($roles, $croles);
}}
$roles = array_unique($roles);
$roles = apply_filters("wpdm_allowed_roles", $roles, $id);
return $roles;
}
/**
* @usage Check if a package is locked or public
* @param $id
* @return bool
*/
public static function isLocked($package){
if(!is_array($package) && (int)$package > 0) {
$id = $package;
$package = array();
$package['ID'] = $id;
$package['password_lock'] = (int)get_post_meta($id, '__wpdm_password_lock', true);
$package['captcha_lock'] = (int)get_post_meta($id, '__wpdm_captcha_lock', true);
} else
$id = $package['ID'];
$lock = '';
if (isset($package['password_lock']) && (int)$package['password_lock'] === 1) $lock = 'locked';
if (isset($package['captcha_lock']) && (int)$package['captcha_lock'] === 1) $lock = 'locked';
if ($lock !== 'locked')
$lock = apply_filters('wpdm_check_lock', $lock, $id);
return ( $lock === 'locked' );
}
/**
* @usage Check if current user can access to package or category
* @param $id
* @param string $type
*
* @return bool
*/
public static function userCanAccess($ID, $type = 'package'){
global $current_user;
if($type=='package')
$roles = self::AllowedRoles($ID);
else $roles = \WPDM\libs\CategoryHandler::GetAllowedRoles($ID);
$matched = is_user_logged_in()?array_intersect($current_user->roles, $roles):array();
if(in_array('guest', $roles)) return true;
if(count($matched) > 0) return true;
return false;
}
/**
* @usage Check if current user has access to package or category
* @param $id
* @param string $type
*
* @return bool
*/
public static function userHasAccess($user_id, $ID, $type = 'package'){
$user = get_user_by('ID', $user_id);
if($type=='package')
$roles = self::allowedRoles($ID);
else $roles = \WPDM\libs\CategoryHandler::getAllowedRoles($ID);
if(!is_array($roles)) $roles = array();
$matched = is_user_logged_in()?array_intersect($user->roles, $roles):array();
if($type == 'category' && count($roles) == 0) return true;
if(in_array('guest', $roles)) return true;
if(count($matched) > 0) return true;
return false;
}
/**
* @usage Check user's download limit
* @param $ID
* @return bool
*/
public static function userDownloadLimitExceeded($ID){
global $current_user;
if (is_user_logged_in())
$index = $current_user->ID;
else
$index = $_SERVER['REMOTE_ADDR'];
$udl = maybe_unserialize(get_post_meta($ID, "__wpdmx_user_download_count", true));
$td = isset($udl[$index])?$udl[$index]:0;
$mx = get_post_meta($ID, '__wpdm_download_limit_per_user', true);
$stock = get_post_meta($ID, '__wpdm_quota', true);
$download_count = get_post_meta($ID, '__wpdm_download_count', true);
if($stock > 0 && $download_count >= $stock) return true;
if ($mx > 0 && $td >= $mx) return true;
return false;
}
/**
* @usage Check if user is can download this package
* @param $ID
* @return bool
*/
public static function userCanDownload($ID){
return self::UserCanAccess($ID) && self::userDownloadLimitExceeded($ID);
}
/**
* @usage Count files in a package
* @param $id
* @return int
*/
public static function fileCount($ID){
$count = count(self::getFiles($ID));
return $count;
}
/**
* @usage Get list of attached files & all files inside attached dir with a package
* @param $ID
* @return array|mixed
*/
public static function getFiles($ID){
$files = get_post_meta($ID, '__wpdm_files', true);
$package_dir = self::Get($ID, 'package_dir');
if($package_dir != '') {
$files += \WPDM\libs\FileSystem::scanDir($package_dir);
}
return $files;
}
/**
* @usage Create zip from attached files
* @param $ID
* @return mixed|string|\WP_Error
*/
public static function Zip($ID){
$files = self::getFiles($ID);
$zipped = get_post_meta( $ID , "__wpdm_zipped_file", true);
if(count($files) > 0) {
if ($zipped == '' || !file_exists($zipped)) {
$zipped = UPLOAD_DIR . sanitize_file_name(get_the_title($ID)) . '-' . $ID . '.zip';
$zipped = \WPDM\libs\FileSystem::zipFiles($files, $zipped);
return $zipped;
}
}
return new \WP_Error(404, __('No File Attached!','download-manager'));
}
/**
* @usage Calculate package size
* @param $ID
* @param bool|false $recalculate
* @return bool|float|int|mixed|string
*/
public static function Size($ID, $recalculate = false){
if(get_post_type($ID) !='wpdmpro') return false;
$size = esc_attr(get_post_meta($ID, '__wpdm_package_size', true));
if($size!="" && !$recalculate) return $size;
$files = self::getFiles($ID);
$size = 0;
if (is_array($files)) {
foreach ($files as $f) {
$f = trim($f);
if (file_exists($f))
$size += @filesize($f);
else
$size += @filesize(UPLOAD_DIR . $f);
}
}
update_post_meta($ID, '__wpdm_package_size_b', $size);
$size = $size / 1024;
if ($size > 1024) $size = number_format($size / 1024, 2) . ' MB';
else $size = number_format($size, 2) . ' KB';
update_post_meta($ID, '__wpdm_package_size', $size);
return $size;
}
/**
* @usage Generate play button for link template
* @param $package
* @param bool $return
* @param $style
* @return mixed|string|void
*/
public static function audioPlayer($package, $return = true, $style = 'primary btn-lg wpdm-btn-play-lg' )
{
$audiohtml = "";
if (!is_array($package['files']) || count($package['files']) == 0) return;
$audios = array();
$nonce = wp_create_nonce($_SERVER['REQUEST_URI']);
$audio = $audx = null;
foreach($package['files'] as $index => $file){
$realpath = file_exists($file)?$file:UPLOAD_DIR.$file;
$filetype = wp_check_filetype( $realpath );
$tmpvar = explode('/',$filetype['type']);
if($tmpvar[0]=='audio') {
$audio = $file;
$audx = $index;
break;
}
}
if($audio != null){
$song = home_url("/?wpdmdl={$package['ID']}&play=".basename($audio));
if($style === 'full')
$audiohtml = do_shortcode("[audio src='$song']");
else
$audiohtml = "";
}
if($return)
return $audiohtml;
echo $audiohtml;
}
/**
* @param $ID
* @param $files
* @param int $width
* @return string
*/
public static function videoPlayer($ID, $files = null, $width = 800){
if(!$files)
$files = \WPDM\Package::getFiles($ID);
$videos = array();
foreach($files as $index => $file){
$realpath = file_exists($file)?$file:UPLOAD_DIR.$file;
$filetype = wp_check_filetype( $realpath );
$tmpvar = explode('/',$filetype['type']);
if($tmpvar[0]=='video') {
$videos[] = $file;
$vidx[] = $index;
}
}
$videothumbs = "";
$mpvs = get_post_meta($ID,'__wpdm_additional_previews', true);
$mmv = 0;
if(is_array($mpvs) && count($mpvs) > 1 && count($videos) > 1) {
foreach ($mpvs as $i => $mpv) {
if($mmv < count($videos) ) {
//$url = self::expirableDownloadLink($ID, 3);
$ind = $vidx[$i]; //\WPDM_Crypt::Encrypt($videos[$mmv]);
//$video = $url . "&ind={$ind}&play=" . basename($videos[$mmv]);
$video = \WPDM\libs\FileSystem::mediaURL($ID, $ind, wpdm_basename($videos[$mmv]));
$videothumbs .= "{$data['terms_title']}{$data['terms_conditions']}";
}
$mmv++;
}
}
$player_html = '';
if(count($videos)>0) {
//$url = self::expirableDownloadLink($ID, 10);
$ind = $vidx[0]; //\WPDM_Crypt::Encrypt($videos[0]);
//$video = $url . "&ind={$ind}&play=" . basename($videos[0]);
$video = \WPDM\libs\FileSystem::mediaURL($ID, $ind, wpdm_basename($videos[0]));
$player_html = "
{$videothumbs}";
//if(!\WPDM\Package::userCanAccess($ID)) $player_html = \WPDM_Messages::Error(stripslashes(get_option('wpdm_permission_msg')), -1);
}
$player_html = apply_filters("wpdm_video_player_html", $player_html, $ID, $file, $width);
return $player_html;
}
/**
* @usage Get All Custom Data of a Package
* @param $pid
* @return array
*/
public static function metaData($ID)
{
$cdata = get_post_custom($ID);
$data = array();
if(is_array($cdata)){
foreach ($cdata as $k => $v) {
if(!strstr($k, '_wpdmkey_') && !strstr($k, '_wpdmx_')) {
$k = str_replace("__wpdm_", "", $k);
$data[$k] = maybe_unserialize($v[0]);
}
}}
if(!isset($data['access']) || !is_array($data['access'])) $data['access'] = array();
$data['download_count'] = isset($data['download_count'])? intval($data['download_count']):0;
$data['view_count'] = isset($data['view_count'])? intval($data['view_count']):0;
$data['version'] = isset($data['version'])? $data['version']:'1.0.0';
$data['quota'] = isset($data['quota']) && $data['quota'] > 0? $data['quota']:'∞';
$data = apply_filters('wpdm_custom_data',$data, $ID);
return $data;
}
/**
* @usage Generate download link of a package
* @param $package
* @param int $embed
* @param array $extras
* @return string
*/
function prepareDownloadLink(&$package, $embed = 0, $extras = array())
{
global $wpdb, $current_user, $wpdm_download_icon, $wpdm_download_lock_icon, $btnclass;
if(is_array($extras))
extract($extras);
$data = '';
//get_currentuserinfo();
$loginmsg = \WPDM_Messages::login_required();
$package['link_url'] = home_url('/?download=1&');
$package['link_label'] = !isset($package['link_label']) || $package['link_label'] == '' ? __("Download",'download-manager') : $package['link_label'];
//Change link label using a button image
$package['link_label'] = apply_filters('wpdm_button_image', $package['link_label'], $package);
$package['download_url'] = wpdm_download_url($package);
if (wpdm_is_download_limit_exceed($package['ID'])) {
$package['download_url'] = '#';
$package['link_label'] = __('Download Limit Exceeded','download-manager');
}
if (isset($package['expire_date']) && $package['expire_date'] != "" && strtotime($package['expire_date']) < time()) {
$package['download_url'] = '#';
$package['link_label'] = __('Download was expired on','download-manager') . " " . date_i18n(get_option('date_format')." h:i A", strtotime($package['expire_date']));
$package['download_link'] = "{$package['link_label']}";
return "" . __('Download:','download-manager') . "";
}
if (isset($package['publish_date']) && $package['publish_date'] !='' && strtotime($package['publish_date']) > time()) {
$package['download_url'] = '#';
$package['link_label'] = __('Download will be available from ','download-manager') . " " . date_i18n(get_option('date_format')." h:i A", strtotime($package['publish_date']));
$package['download_link'] = "{$package['link_label']}";
return "
{$package['link_label']}" . __('Download:','download-manager') . "";
}
$link_label = isset($package['link_label']) ? $package['link_label'] : __('Download','download-manager');
$package['access'] = wpdm_allowed_roles($package['ID']);
if ($package['download_url'] != '#')
$package['download_link'] = "{$link_label}";
else
$package['download_link'] = "
{$package['link_label']}" . __('Download:','download-manager') . "";
$caps = array_keys($current_user->caps);
$role = array_shift($caps);
$matched = (is_array(@maybe_unserialize($package['access'])) && is_user_logged_in())?array_intersect($current_user->roles, @maybe_unserialize($package['access'])):array();
$skiplink = 0;
if (is_user_logged_in() && count($matched) <= 0 && !@in_array('guest', @maybe_unserialize($package['access']))) {
$package['download_url'] = "#";
$package['download_link'] = $package['download_link_extended'] = stripslashes(get_option('wpdm_permission_msg'));
$package = apply_filters('download_link', $package);
if (get_option('_wpdm_hide_all', 0) == 1) { $package['download_link'] = $package['download_link_extended'] = 'blocked'; }
return $package['download_link'];
}
if (!@in_array('guest', @maybe_unserialize($package['access'])) && !is_user_logged_in()) {
$loginform = wpdm_login_form(array('redirect'=>get_permalink($package['ID'])));
if (get_option('_wpdm_hide_all', 0) == 1) return 'loginform';
$package['download_url'] = home_url('/wp-login.php?redirect_to=' . urlencode($_SERVER['REQUEST_URI']));
$package['download_link'] = stripcslashes(str_replace(array("[loginform]","[this_url]"), array($loginform,get_permalink($package['ID'])), $loginmsg));
return get_option('__wpdm_login_form', 0) == 1 ? $loginform : $package['download_link'];
}
$package = apply_filters('download_link', $package);
$unqid = uniqid();
if (!isset($package['quota']) || (isset($package['quota']) && $package['quota'] > 0 && $package['quota'] > $package['download_count']) || $package['quota'] == 0) {
$lock = 0;
//isset($package['password_lock']) && (int)$package['password_lock'] == 1 &&
if ($package['password'] != '') {
$lock = 'locked';
$data = \WPDM\PackageLocks::AskPassword($package);
}
$sociallock = "";
if (isset($package['captcha_lock']) && (int)$package['captcha_lock'] == 1) {
$lock = 'locked';
$sociallock .= \WPDM\PackageLocks::reCaptchaLock($package , true);
}
$extralocks = '';
$extralocks = apply_filters("wpdm_download_lock", $extralocks, $package);
if (is_array($extralocks) && $extralocks['lock'] === 'locked') {
if(isset($extralocks['type']) && $extralocks['type'] == 'social')
$sociallock .= $extralocks['html'];
else
$data .= $extralocks['html'];
$lock = 'locked';
}
if($sociallock!=""){
$data .= "
{$link_label}";
}
if ($lock === 'locked') {
$popstyle = isset($popstyle) && in_array($popstyle, array('popup', 'pop-over')) ? $popstyle : 'pop-over';
if ($embed == 1)
$adata = "".__("Download",'download-manager')."" . $data . "";
else {
$adata = '' . $package['link_label'] . '';
}
$data = $adata;
}
if ($lock !== 'locked') {
$data = $package['download_link'];
}
}
else {
$data = __("Download limit exceeded!",'download-manager');
}
//return str_replace(array("\r","\n"),"",$data);
return $data;
}
private static function activeLocks($ID, $params = array('embed' => 0, 'popstyle' => 'pop-over')){
$embed = isset($params['embed'])?$params['embed']:0;
$template_type = isset($params['template_type'])?$params['template_type']:'link';
$popstyle = isset($params['popstyle'])?$params['popstyle']:'pop-over';
$package = array(
'ID' => $ID,
'password' => get_post_meta($ID, '__wpdm_password', true),
'password_lock' => get_post_meta($ID, '__wpdm_password_lock', true),
'email_lock' => get_post_meta($ID, '__wpdm_email_lock', true),
'linkedin_lock' => get_post_meta($ID, '__wpdm_linkedin_lock', true),
'twitterfollow_lock' => get_post_meta($ID, '__wpdm_twitterfollow_lock', true),
'gplusone_lock' => get_post_meta($ID, '__wpdm_gplusone_lock', true),
'tweet_lock' => get_post_meta($ID, '__wpdm_tweet_lock', true),
'facebooklike_lock' => get_post_meta($ID, '__wpdm_facebooklike_lock', true),
'captcha_lock' => get_post_meta($ID, '__wpdm_captcha_lock', true),
);
$package = apply_filters('wpdm_before_apply_locks', $package);
$lock = $data = "";
$unqid = uniqid();
if (isset($package['password_lock']) && (int)$package['password_lock'] == 1 && $package['password'] != '') {
$lock = 'locked';
$data = \WPDM\PackageLocks::AskPassword($package);
}
$sociallock = "";
$extralocks = '';
$extralocks = apply_filters("wpdm_download_lock", $extralocks, $package);
if (is_array($extralocks) && $extralocks['lock'] === 'locked') {
if(isset($extralocks['type']) && $extralocks['type'] == 'social')
$sociallock .= $extralocks['html'];
else
$data .= $extralocks['html'];
$lock = 'locked';
}
if( $sociallock !== "" ){
$socdesc = get_option('_wpdm_social_lock_panel_desc', '');
$socdesc = $socdesc !== '' ? "";
}
if (isset($package['captcha_lock']) && (int)$package['captcha_lock'] == 1) {
$lock = 'locked';
$captcha = \WPDM\PackageLocks::reCaptchaLock($package , true);
$data .= "".get_option('_wpdm_social_lock_panel_title', 'Like or Share to Download')."";
}
if ($lock === 'locked') {
$popstyle = isset($popstyle) && in_array($popstyle, array('popup', 'pop-over')) ? $popstyle : 'pop-over';
if ($embed == 1)
$adata = "{$data}";
else {
$link_label = get_post_meta($ID, '__wpdm_link_label', true);
$link_label = trim($link_label) ? $link_label : __( "Download", "download-manager" );
$style = wpdm_download_button_style(($template_type === 'page'), $ID);
$style = isset($params['btnclass']) && $params['btnclass'] !== '' ? $params['btnclass'] : $style;
$adata = '' . $link_label . '';
}
$data = $adata;
}
return $data;
}
/**
* @usage Generate download link of a package
* @param $package
* @param int $embed
* @param array $extras
* @return string
*/
public static function downloadLink($ID, $embed = 0, $extras = array())
{
global $wpdb, $current_user, $wpdm_download_icon, $wpdm_download_lock_icon;
if(is_array($extras))
extract($extras);
$data = '';
$template_type = isset($extras['template_type'])?$extras['template_type']:'page';
//$package = self::get($ID);
$link_label = get_post_meta($ID, '__wpdm_link_label', true);
$link_label = (trim($link_label) === '') ? __( "Download" , "download-manager" ) : $link_label;
$template_type = isset($template_type) ? $template_type : 'link';
$link_label = apply_filters("wpdm_link_label", $link_label, $ID, $template_type);
$loginmsg = \WPDM_Messages::login_required($ID);
$download_url = self::getDownloadURL($ID);
$limit_over = 0;
$alert_size = ($template_type == 'link')?'alert-sm':'';
if (self::userDownloadLimitExceeded($ID)) {
$limit_msg = \WPDM_Messages::download_limit_exceeded($ID);
$download_url = '#';
$link_label = $limit_msg;
$limit_over = 1;
}
$expired = get_post_meta($ID, '__wpdm_expire_date', true);
$publish = get_post_meta($ID, '__wpdm_publish_date', true);
if ( $expired !== "" && strtotime($expired) < time()) {
$download_url = '#';
$link_label = __( "Download was expired on" , "download-manager" ) . " " . date_i18n(get_option('date_format')." h:i A", strtotime($expired));
return "".__( "Verify CAPTCHA to Download" , "download-manager" )."{$link_label}";
}
if ($publish !== "" && strtotime($publish) > time()) {
$download_url = '#';
$link_label = __( "Download will be available from " , "download-manager" ) . " " . date_i18n(get_option('date_format')." h:i A", strtotime($publish));
return "{$link_label}";
}
$access = self::AllowedRoles($ID);
if(!is_array($access)) $access = array();
$style = wpdm_download_button_style(($template_type === 'page'), $ID);
$style = isset($btnclass) && $btnclass !== '' ? $btnclass : $style;
if ($download_url != '#')
$download_link = $download_link_extended = $download_link_popup = (int)get_option('__wpdm_mask_dlink', 1) === 1 ? "{$link_label}" : "{$link_label}";
//$download_link = $download_link_extended = $download_link_popup = (int)get_option('__wpdm_mask_dlink', 1) === 1 ? "{$link_label}" : "{$link_label}";
else
$download_link = "{$link_label}";
$access = maybe_unserialize(get_post_meta($ID, '__wpdm_access', true));
if(!is_array($access)) $access = [];
$caps = is_user_logged_in() ? array_keys($current_user->caps) : array();
$role = array_shift($caps);
$matched = (is_array($access) && is_user_logged_in())?array_intersect($current_user->roles, $access):array();
if(!$matched) $matched = [];
$skiplink = 0;
//User does't have permission to download
if (is_user_logged_in() && count($matched) <= 0 && !@in_array('guest', $access)) {
$download_url = "#";
$download_link = $download_link_extended = $download_link_popup = \WPDM_Messages::permission_denied($ID);
if (get_option('_wpdm_hide_all', 0) == 1) { $download_link = $download_link_extended = $download_link_popup = 'blocked'; }
return $download_link;
}
//Login is required to download
if (!@in_array('guest', $access) && !is_user_logged_in()) {
$loginform = WPDM()->shortCode->loginForm(array('redirect' => $_SERVER['REQUEST_URI']));
if (get_option('_wpdm_hide_all', 0) == 1) {
$hide_all_message = get_option('__wpdm_login_form', 0) == 1 ? $loginform : stripcslashes(str_replace(array("[loginform]","[this_url]", "[package_url]"), array($loginform, $_SERVER['REQUEST_URI'],get_permalink($ID)), $loginmsg));
if($template_type == 'link')
return "".__( "Login" , "download-manager" )."";
else
return $hide_all_message;
}
$download_url = home_url('/wp-login.php?redirect_to=' . urlencode($_SERVER['REQUEST_URI']));
$download_link = $download_link_extended = $download_link_popup = stripcslashes(str_replace(array("[loginform]","[this_url]", "[package_url]"), array($loginform, $_SERVER['REQUEST_URI'],get_permalink($ID)), $loginmsg));
return get_option('__wpdm_login_form', 0) == 1 ? $loginform : $download_link;
}
//$package = apply_filters('wpdm_before_apply_locks', $package);
//$package = apply_filters('wpdm_after_prepare_package_data', $package);
$unqid = uniqid();
$stock_limit = (int)get_post_meta($ID, '__wpdm_quota', true);
$download_count = (int)get_post_meta($ID, '__wpdm_download_count', true);
if ($stock_limit > $download_count || $stock_limit == 0) {
$lock = 0;
$extras['embed'] = $embed;
$data = self::activeLocks($ID, $extras);
$terms_lock = (int)get_post_meta($ID, '__wpdm_terms_lock', true);
$terms_title = get_post_meta($ID, '__wpdm_terms_title', true);
$terms_conditions = get_post_meta($ID, '__wpdm_terms_conditions', true);
$terms_check_label = get_post_meta($ID, '__wpdm_terms_check_label', true);
if($terms_lock !== 0 && (!function_exists('wpdmpp_effective_price') || wpdmpp_effective_price($ID) == 0)){
if(!self::isLocked($ID) && !$embed) {
$data = "{$link_label}";
} else {
$data = $data ? $data : $download_link;
}
if($embed == 1)
$data = "";
}
if($data!=""){
$data = apply_filters('wpdm_download_link', $data, array('ID' => $ID, 'id' => $ID));
return $data;
}
$data = $download_link;
}
else {
$data = "";
}
if($data == 'loginform') return WPDM()->shortCode->loginForm();
$data = apply_filters('wpdm_download_link', $data, array('ID' => $ID, 'id' => $ID));
return $data;
}
/**
* @param $ID
* @param int $usageLimit
* @param int $expirePeriod seconds
* @return string
*/
static function expirableDownloadLink($ID, $usageLimit = 10, $expirePeriod = 999999){
$key = uniqid();
$exp = array('use' => $usageLimit, 'expire' => time()+$expirePeriod);
update_post_meta($ID, "__wpdmkey_".$key, $exp);
Session::set( '__wpdm_unlocked_'.$ID , 1 );
$download_url = self::getDownloadURL($ID, "_wpdmkey={$key}");
return $download_url;
}
/**
* @usage Generate download url for public/open downloads, the url will not work for the packages with lock option
* @param $ID
* @param $ext
* @return string
*/
public static function getDownloadURL($ID, $ext = ''){
if(self::isLocked($ID) && !Session::get( '__wpdm_unlocked_'.$ID )) return '#locked';
if ($ext) $ext = '&' . $ext;
$permalink = get_permalink($ID);
$sap = strpos($permalink, '?')?'&':'?';
return $permalink.$sap."wpdmdl={$ID}{$ext}&refresh=".uniqid().time();
}
public static function getMasterDownloadURL($ID){
$packageURL = get_permalink($ID);
$packageURL .= (get_option('permalink_structure', false)?'?':'&').'wpdmdl='.$ID.'&masterkey='.get_post_meta($ID, '__wpdm_masterkey', true);
return $packageURL;
}
/**
* @param $ID
* @param $Key
* @return bool
*/
public static function validateMasterKey($ID, $Key){
if($Key === '') return false;
$masterKey = get_post_meta($ID, '__wpdm_masterkey');
if($masterKey === '') return false;
if($masterKey === $Key) return true;
return false;
}
/**
* @usage Fetch link/page template and return generated html
* @param $template
* @param $vars
* @param string $type
* @return mixed|string
*/
public static function fetchTemplate($template, $vars, $type = 'link')
{
if(!is_array($vars) && is_int($vars) && $vars > 0) $vars = array('ID' => $vars);
if (!isset($vars['ID']) || intval($vars['ID']) <1 ) return '';
$loginmsg = \WPDM_Messages::login_required();
$default['link'] = 'link-template-default.php';
$default['page'] = 'page-template-default.php';
if (!isset($vars['formatted'])) {
$pack = new \WPDM\Package($vars['ID']);
$pack->prepare(null, null, $type);
$vars = $pack->PackageData;
}
if ($template == '') {
if(!isset($vars['page_template'])) $vars['page_template'] = 'page-template-default.php';
$template = $type == 'page' ? $vars['page_template'] : $vars['template'];
}
if ($template == '')
$template = $default[$type];
$templates = maybe_unserialize(get_option("_fm_".$type."_templates", true));
if(isset($templates[$template]) && isset($templates[$template]['content'])) $template = $templates[$template]['content'];
else
if(!strpos(strip_tags($template), "]")){
$template = wpdm_basename($template);
$ltpldir = get_stylesheet_directory().'/download-manager/'.$type.'-templates/';
$pthemeltpldir = get_template_directory().'/download-manager/'.$type.'-templates/';
if(!file_exists($ltpldir) || !file_exists($ltpldir.$template))
$ltpldir = WPDM_BASE_DIR.'tpls/'.$type.'-templates/';
if (file_exists($ltpldir . $template)) $template = file_get_contents($ltpldir . $template);
else if (file_exists($pthemeltpldir . '/' . $template)) $template = file_get_contents($pthemeltpldir . '/' . $template);
else if (file_exists($ltpldir . $template . '.php')) $template = file_get_contents($ltpldir . $template . '.php');
else if (file_exists($pthemeltpldir . $template . '.php')) $template = file_get_contents($pthemeltpldir . $template . '.php');
else if (file_exists($ltpldir. $type . "-template-" . $template . '.php')) $template = file_get_contents($ltpldir. $type . "-template-" . $template . '.php');
else $template = file_get_contents(wpdm_tpl_path($default[$type], $ltpldir));
}
preg_match_all("/\[cf ([^\]]+)\]/", $template, $cfmatches);
preg_match_all("/\[thumb_([0-9]+)x([0-9]+)\]/", $template, $matches);
preg_match_all("/\[thumb_url_([0-9]+)x([0-9]+)\]/", $template, $umatches);
preg_match_all("/\[thumb_gallery_([0-9]+)x([0-9]+)\]/", $template, $gmatches);
preg_match_all("/\[excerpt_([0-9]+)\]/", $template, $xmatches);
preg_match_all("/\[pdf_thumb_([0-9]+)x([0-9]+)\]/", $template, $pmatches);
preg_match_all("/\[txt=([^\]]+)\]/", $template, $txtmatches);
preg_match_all("/\[hide_empty:([^\]]+)\]/", $template, $hematches);
preg_match_all("/\[video_player_([0-9]+)\]/", $template, $vdmatches);
$thumb = wp_get_attachment_image_src(get_post_thumbnail_id($vars['ID']), 'full');
$vars['preview'] = is_array($thumb) && isset($thumb['0']) ? $thumb['0'] : '';
$pdf = isset($vars['files'],$vars['files'][0])?$vars['files'][0]:'';
$ext = explode(".", $pdf);
$ext = end($ext);
foreach ($vdmatches[0] as $nd => $scode) {
$scode = str_replace(array('[', ']'), '', $scode);
$vars[$scode] = self::videoPlayer($vars['ID'], $vars['files'], $vdmatches[1][$nd]);
}
//Replace all txt variables
foreach ($txtmatches[0] as $nd => $scode) {
$scode = str_replace(array('[', ']'), '', $scode);
$vars[$scode] = __($txtmatches[1][$nd], "download-manager");
}
// Parse [pdf_thumb] tag in link/page template
if(strpos($template, 'pdf_thumb')) {
if ($ext == 'pdf')
$vars['pdf_thumb'] = "{$terms_title}{$terms_conditions}";
else $vars['pdf_thumb'] = $vars['preview'] != '' ? "
" : "";
}
// Parse [pdf_thumb_WxH] tag in link/page template
foreach ($pmatches[0] as $nd => $scode) {
$keys[] = $scode;
$imsrc = wpdm_dynamic_thumb(wpdm_pdf_thumbnail($pdf, $vars['ID']), array($pmatches[1][$nd], $pmatches[2][$nd]));
$values[] = $imsrc != '' ? "
" : '';
}
// Parse [file_type] tag in link/page template
if(strpos($template, 'file_type')) {
$vars['file_types'] = self::fileTypes($vars['ID'], false);
$vars['file_type_icons'] = self::fileTypes($vars['ID']);
}
foreach ($matches[0] as $nd => $scode) {
$keys[] = $scode;
$imsrc = wpdm_dynamic_thumb($vars['preview'], array($matches[1][$nd], $matches[2][$nd]));
$values[] = $vars['preview'] != '' ? "
" : '';
}
foreach ($umatches[0] as $nd => $scode) {
$keys[] = $scode;
$values[] = $vars['preview'] != '' ? wpdm_dynamic_thumb($vars['preview'], array($umatches[1][$nd], $umatches[2][$nd])) : '';
}
foreach ($gmatches[0] as $nd => $scode) {
$keys[] = $scode;
$values[] = wpdm_get_additional_preview_images($vars, $gmatches[1][$nd], $gmatches[2][$nd]);
}
foreach ($xmatches[0] as $nd => $scode) {
$keys[] = $scode;
$ss = substr(strip_tags($vars['description']), 0, intval($xmatches[1][$nd]));
$tmp = explode(" ", substr(strip_tags($vars['description']), intval($xmatches[1][$nd])));
$bw = array_shift($tmp);
$ss .= $bw;
$values[] = $ss . '...';
}
if ($type == 'page' && (strpos($template, '[similar_downloads]') || strpos($vars['description'], '[similar_downloads]')))
$vars['similar_downloads'] = wpdm_similar_packages($vars, 5);
if(strpos($template, 'doc_preview'))
$vars['doc_preview'] = self::docPreview($vars);
foreach ($hematches[0] as $index => $hide_empty){
$hide_empty = str_replace(array('[', ']'), '', $hide_empty);
if(isset($vars[$hematches[1][$index]]) && ( $vars[$hematches[1][$index]] == '' || $vars[$hematches[1][$index]] == '0' ))
$vars[$hide_empty] = 'wpdm_hide wpdm_remove_empty';
else
$value[$hide_empty] = '';
}
// If need to re-process any data before fetch template
$vars = apply_filters("wdm_before_fetch_template", $vars, $template, $type);
foreach ($vars as $key => $value) {
if(!is_array($value)) {
$keys[] = "[$key]";
$values[] = is_string($value) ? $value : '';
}
}
$loginform = wpdm_login_form(array('redirect'=>get_permalink($vars['ID'])));
$hide_all_message = get_option('__wpdm_login_form', 0) == 1 ? $loginform : stripcslashes(str_replace(array("[loginform]","[this_url]"), array($loginform,get_permalink($vars['ID'])), $loginmsg));
if ($vars['download_link'] == 'blocked' && $type == 'link') return "";
if ($vars['download_link'] == 'blocked' && $type == 'page') return get_option('wpdm_permission_msg');
if ($vars['download_link'] == 'loginform' && $type == 'link') return "";
if ($vars['download_link'] == 'loginform' && $type == 'page') return $hide_all_message;
//wp_reset_query();
wp_reset_postdata();
return @str_replace($keys, $values, @stripcslashes($template));
}
/**
* @usage Find attached files types with a package
* @param $ID
* @param bool|true $img
* @return array|string
*/
public static function fileTypes($ID, $img = true){
$files = maybe_unserialize(get_post_meta($ID, '__wpdm_files', true));
$ext = array();
if (is_array($files)) {
foreach ($files as $f) {
$_f = $f;
$f = trim($f);
$f = explode(".", $f);
$_ext = end($f);
if($_ext == '') $_ext = 'unknown';
if($_ext == 'unknown' && strstr($_f, "://")) $_ext = 'web';
$ext[] = $_ext;
}
}
$ext = array_unique($ext);
$exico = '';
foreach($ext as $exi){
if(file_exists(WPDM_BASE_DIR.'/assets/file-type-icons/'.$exi.'.svg'))
$exico .= "
";
}
if($img) return $exico;
return $ext;
}
/**
* Returns package icon
* @param $ID
* @return string
*/
static function icon($ID){
$icon = get_post_meta($ID, '__wpdm_icon', true);
if($icon != '') return $icon;
$file_types = \WPDM\Package::fileTypes($ID, false);
if(count($file_types)){
if(count($file_types) == 1) {
$tmpavar = $file_types;
$ext = $tmpvar = array_shift($tmpavar);
} else
$ext = 'zip';
} else
$ext = "unknown";
if($ext === '') $ext = 'wpdm';
$icon = plugins_url("download-manager/assets/file-type-icons/{$ext}.svg");
return apply_filters("wpdm_package_icon", $icon, $ID);
}
/**
* @param $package
* @return string
* @usage Generate Google Doc Preview
*/
public static function docPreview($package){
$files = $package['files'];
if(!is_array($files)) return "";
$ind = -1;
$fext = '';
foreach($files as $i =>$sfile){
$ifile = $sfile;
$sfile = explode(".", $sfile);
$fext = end($sfile);
if(in_array(end($sfile),array('pdf','doc','docx','xls','xlsx','ppt','pptx'))) { $ind = $i; break; }
}
if($ind==-1) return "";
$url = wpdm_download_url($package, 'ind='.$ind);
if(strpos($ifile, "://")) $url = $ifile;
$doc_preview_html = \WPDM\libs\FileSystem::docPreview($url, $fext);
$doc_preview_html = apply_filters('wpdm_doc_preview', $doc_preview_html, $package, $url, $fext);
return $doc_preview_html;
}
/**
* @usage Create New Package
* @param $data
* @return mixed
*/
public static function Create($package_data){
if(isset($package_data['post_type']))
unset($package_data['post_type']);
$package_data_core = array(
'post_title' => '',
'post_content' => '',
'post_excerpt' => '',
'post_status' => 'publish',
'post_type' => 'wpdmpro',
'post_author' => get_current_user_id(),
'ping_status' => get_option('default_ping_status'),
'post_parent' => 0,
'menu_order' => 0,
'to_ping' => '',
'pinged' => '',
'post_password' => '',
'guid' => '',
'post_content_filtered' => '',
'import_id' => 0
);
$package_data_meta = array(
'files' => array(),
'fileinfo' => array(),
//'password' => '',
'package_dir' => '',
'link_label' => __('Download','download-manager'),
'download_count' => 0,
'view_count' => 0,
'version' => '1.0.0',
'stock' => 0,
'package_size' => 0,
'package_size_b' => 0,
'access' => 0,
'individual_file_download' => -1,
'cache_zip' => -1,
'template' => 'link-template-calltoaction3.php',
'page_template' => 'page-template-1col-flat.php',
'password_lock' => '0',
'facebook_lock' => '0',
'gplusone_lock' => '0',
'linkedin_lock' => '0',
'tweet_lock' => '0',
'email_lock' => '0',
'icon' => '',
'import_id' => 0
);
foreach($package_data_core as $key => &$value){
$value = isset($package_data[$key])?$package_data[$key]:$package_data_core[$key];
}
if(!isset($package_data['ID']))
$post_id = wp_insert_post($package_data_core);
else {
$post_id = $package_data['ID'];
$package_data_core['ID'] = $post_id;
wp_update_post($package_data_core);
}
foreach($package_data_meta as $key => $value){
$value = isset($package_data[$key])?$package_data[$key]:$package_data_meta[$key];
update_post_meta($post_id, '__wpdm_'.$key, $value);
}
if(isset($package_data['cats']))
wp_set_post_terms( $post_id, $package_data['cats'], 'wpdmcategory' );
return $post_id;
}
}