title -> default
function asl_link( $attributes ) {
$app = asl_get_appdata(asl_extract_id($attributes));
$linkshare = asl_extract_linkshare($attributes);
$img = asl_extract_img($attributes);
$title = asl_extract_title($attributes);
$baseurl = $app->trackViewUrl;
if(!$linkshare) { $url = $baseurl; }
else { $url = "http://click.linksynergy.com/fs-bin/stat?id=".$linkshare."&offerid=146261&type=3&subid=0&tmpid=1826&RD_PARM1=" . urlencode(urlencode($baseurl)) . "%2526uo%253D4%2526partnerId%253D30"; }
$return = '';
if ($img) { $return .= '
'; }
elseif ($title) { $return .= $title; }
else { $return .= 'Download'; }
$return .= '';
return $return;
}
//displays appname
function asl_name( $attributes ) {
$app = asl_get_appdata(asl_extract_id($attributes));
return $app->trackName;
}
//displays icon as img
function asl_icon ($attributes) {
$app = asl_get_appdata(asl_extract_id($attributes));
$url = $app->artworkUrl100;
$thumb = asl_extract_thumb($attributes);
$w = asl_extract_w($attributes);
$q = asl_extract_q($attributes);
if ($thumb) { $url = asl_timthumb_icon($url, $w, $q); }
return '
';
}
//displays genre
function asl_genre ($attributes) {
$app = asl_get_appdata(asl_extract_id($attributes));
return $app->primaryGenreName;
}
//displays price
function asl_price ($attributes) {
$app = asl_get_appdata(asl_extract_id($attributes));
return $app->formattedPrice;
}
//displays version
function asl_version ($attributes) {
$app = asl_get_appdata(asl_extract_id($attributes));
return $app->version;
}
//displays description
function asl_description ($attributes) {
$len = asl_extract_len($attributes);
$app = asl_get_appdata(asl_extract_id($attributes));
$return = nl2br($app->description);
if ($len) {
$i=0; $text='';
$arr = explode("\n", $return);
while ($i < $len) {
$text .= $arr[$i];
$i++;
}
$return=$text;
}
return $return;
}
//displays seller
//optional parameter link = true to display as a link
function asl_seller ($attributes) {
$app = asl_get_appdata(asl_extract_id($attributes));
$link = asl_extract_link($attributes);
if ($link) { $return = ''.$app->sellerName.''; }
else { $return = $app->sellerName; }
return $return;
}
//displays filesize parsed based on... file size
function asl_filesize ($attributes) {
$app = asl_get_appdata(asl_extract_id($attributes));
return formatBytes($app->fileSizeBytes, 2);
}
//displays release notes
function asl_release_notes ($attributes) {
$app = asl_get_appdata(asl_extract_id($attributes));
return nl2br($app->releaseNotes);
}
//displays average user rating
//optional parameter to display only current version
function asl_rating ($attributes) {
$app = asl_get_appdata(asl_extract_id($attributes));
$current = asl_extract_current($attributes);
if (!$current) { return $app->averageUserRating; }
else { return $app->averageUserRatingForCurrentVersion; }
}
//displays number of ratings
//optional parameter to display only current version
function asl_num_ratings ($attributes) {
$app = asl_get_appdata(asl_extract_id($attributes));
$current = asl_extract_current($attributes);
if (!$current) { return $app->userRatingCount; }
else { return $app->userRatingCountForCurrentVersion; }
}
//displays release date
//optional parameter dateformat
function asl_release_date ($attributes) {
$app = asl_get_appdata(asl_extract_id($attributes));
$dateformat = asl_extract_dateformat($attributes);
if (!$dateformat) { $dateformat = 'F j, Y'; }
return date($dateformat, strtotime(substr($app->releaseDate, 0, 10)));
}
//displays content rating
function asl_content_rating ($attributes) {
$app = asl_get_appdata(asl_extract_id($attributes));
return $app->contentAdvisoryRating;
}
//displays one or multiple screenshots as an unordered list
//Optional parameter first to show only first screenshot
//Optional parameter type to prefer ipad. Prefers iPhone/Mac AppStore by default.
//will verify ipad screenshots exist before displaying, and if not, will show iphone screenshots anyway
//Optional parameters thumb, w, h to use timthumb
function asl_screenshots ($attributes) {
$app = asl_get_appdata(asl_extract_id($attributes));
$first = asl_extract_first($attributes);
$type = asl_extract_type($attributes);
$thumb = asl_extract_thumb($attributes);
$w = asl_extract_w($attributes);
$q = asl_extract_q($attributes);
$i=0;
$return = '
';
if ($type=='ipad' || isset($app->ipadScreenshotUrls[0])) {
foreach ($app->ipadScreenshotUrls as $screenshot) {
if ($thumb) { $screenshot = asl_timthumb_screenshot($screenshot, $h, $w, $q); }
if (!$first) {
$return .= '
';
return $return;
}
//utility functions
//uses timthumb to resize/cache images locally
function asl_timthumb_screenshot($url, $w) {
if ($w=='') { $w = asl_setting('ssw'); }
if ($q=='') { $q = 80; }
$img_url = plugins_url('timthumb.php', __FILE__).'?src='.$url.'&zc=0&w='.$w.'&q='.$q;
return $img_url;
}
function asl_timthumb_icon($url, $w) {
if ($w=='') { $w = asl_setting('iconsize');}
if ($q=='') { $q = 80; }
$img_url = plugins_url('timthumb.php', __FILE__).'?src='.$url.'&zc=0&w='.$w.'&q='.$q;
return $img_url;
}
function asl_extract_id( $attributes ) {
extract( shortcode_atts( array('id' => ''), $attributes ) );
if (!$id) {
$check = get_post_meta(get_the_ID(), 'appId', true);
if ($check) { $id = $check;}
}
return $id;
}
function asl_extract_len( $attributes ) {
extract( shortcode_atts( array('len' => ''), $attributes ) );
return $len;
}
function asl_extract_thumb( $attributes ) {
extract( shortcode_atts( array('thumb' => ''), $attributes ) );
if ($thumb=='') { $thumb = asl_setting('thumb'); }
return $thumb;
}
function asl_extract_w( $attributes ) {
extract(shortcode_atts( array('w' => ''), $attributes ) );
if ($w=='') { $w = asl_setting('ssw'); }
return $w;
}
function asl_extract_q( $attributes ) {
extract( shortcode_atts( array('q' => ''), $attributes ) );
return $q;
}
function asl_extract_first( $attributes ) {
extract( shortcode_atts( array('first' => ''), $attributes ) );
return $first;
}
function asl_extract_type ($attributes) {
extract( shortcode_atts( array('type' => ''), $attributes ) );
return $type;
}
function asl_extract_link ($attributes) {
extract( shortcode_atts( array('link' => ''), $attributes ) );
return $link;
}
function asl_extract_dateformat ($attributes) {
extract( shortcode_atts( array('dateformat' => ''), $attributes ) );
return $dateformat;
}
function asl_extract_current ($attributes) {
$current = asl_setting('current');
extract( shortcode_atts( array('current' => ''), $attributes ) );
return $current;
}
function asl_extract_linkshare ($attributes) {
extract( shortcode_atts( array('linkshare' => ''), $attributes ) );
if ($linkshare=='') { $linkshare = asl_setting('linkshareid'); }
return $linkshare;
}
function asl_extract_img ($attributes) {
extract( shortcode_atts( array('img' => ''), $attributes ) );
return $img;
}
function asl_extract_title ($attributes) {
extract( shortcode_atts( array('title' => ''), $attributes ) );
return $title;
}
function formatBytes($size, $precision = 2)
{
$base = log($size) / log(1024);
$suffixes = array('', 'k', 'M', 'G', 'T');
return round(pow(1024, $base - floor($base)), $precision) . $suffixes[floor($base)];
}
//looking up of data.
//default lookup url
define('APPSTORE_LOOKUP_URL', 'http://itunes.apple.com/lookup?id=');
// creates url
function asl_page_url( $id ) {
$country = '&country='.asl_setting('default_store');
$url = APPSTORE_LOOKUP_URL . $id. $country;
return $url;
}
//gets and returns app data
function asl_get_appdata( $id ) {
$url = asl_page_url($id);
$appdata = json_decode(asl_get_content($url));
if ($appdata->resultCount == 0) { wp_die( 'That app ID was not found.'.$id.'
' ); }
else { return $appdata->results[0]; }
}
//gets data via fopen
function asl_fopen ($url) {
return file_get_contents($url);
}
//gets data via curl (preferred)
function asl_curl ($url) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
$output = curl_exec($ch);
curl_close($ch);
return $output;
}
//chooses fopen or curl based on server
function asl_fopen_or_curl($url)
{
if (function_exists('curl_exec'))
return asl_curl($url);
elseif(function_exists('file_get_contents') && ini_get('allow_url_fopen'))
return asl_fopen($url);
else
wp_die('You must have either file_get_contents() or curl_exec() enabled on your web server.
');
}
$asl_settings = array();
function asl_setting($name) {
global $asl_settings;
$asl_settings = get_option('asl_plugin');
if(!$asl_settings) {
asl_add_defaults();
$asl_settings = get_option('asl_plugin');
}
return $asl_settings[$name];
}
function asl_set_setting($name, $value) {
global $asl_settings;
$asl_settings = get_option('asl_plugin');
if(!$asl_settings) {
asl_add_defaults();
$asl_settings = get_option('asl_plugin');
}
$asl_settings[$name] = $value;
}
//utility functions
function is_iphone() {
return (strstr($_SERVER['HTTP_USER_AGENT'],'iPhone') || strstr($_SERVER['HTTP_USER_AGENT'],'iPod')) ? true : false;
}
// adds smart app banner automatically if appId is set
function asl_add_smart_app_banner() {
if (is_single()) {
$check = get_post_meta(get_the_ID(), 'appId', true);
$show = true;
//we do not want to show ipad app smart banners to iphone users
//probably we should do this check either, but iphone apps do work on ipad, so we'll let that slide
$iphone = is_iphone();
if ($iphone) { //if so if the user is on an iphone, get the app data so we can check
$app = asl_get_appdata($check);
if (!isset($app->screenshotUrls[0])) { $show=false; }
//if we don't have them, then we're not on an iphone-friendly build
}
if ($show) {
$linkshare = asl_setting('linkshareid');
if ($check) {
$metaString = 'error("Could not create the file cache directory.");
return false;
}
}
}
//vars
$mins = asl_setting('json_cache');
$cache = dirname(__FILE__).'/cache/asl_'.md5($url).'.txt';
$current_time = time(); $expire_time = $mins * 60; $file_time = @filemtime($cache);
//do we use the cache or the file?
if(file_exists($cache) && ($current_time - $expire_time < $file_time)) {
//echo 'returning from cached file';
return file_get_contents($cache);
}
else {
$content = asl_fopen_or_curl($url);
file_put_contents($cache, $content);
return file_get_contents($cache);
}
}
?>