function addQRCode($atts, $content = null)
{
extract(Shortcodes::shortcodeAtts(array("size" => 150, "eclevel" => 'L', "margin" => '0', "url" => null), $atts));
if (is_null($url)) {
//$url = Core::curPageURL();
}
return '<img src="https://chart.googleapis.com/chart?chs=' . $size . 'x' . $size . '&cht=qr&chld=' . $eclevel . '|' . $margin . '&chl=' . $url . '" alt="QR code" width="' . $size . '" height="' . $size . '"/>';
}
function yoast_rss_shortcode($atts)
{
extract(Shortcodes::shortcodeAtts(array("feed" => '', "num" => '5', "excerpt" => true, "target" => '_self'), $atts));
$content = file_get_contents($feed);
$x = new SimpleXmlElement($content);
$content = "<ul>";
foreach ($x->channel->item as $entry) {
$content .= "<li><a href='{$entry->link}' title='{$entry->title}'>" . $entry->title . "</a></li>";
}
$content .= "</ul>";
return $content;
}
function chart_shortcode($atts)
{
extract(Shortcodes::shortcodeAtts(array('data' => '', 'colors' => '', 'size' => '400x200', 'bg' => 'ffffff', 'title' => '', 'labels' => '', 'advanced' => '', 'type' => 'pie'), $atts));
$string = '';
switch ($type) {
case 'line':
$charttype = 'lc';
break;
case 'xyline':
$charttype = 'lxy';
break;
case 'sparkline':
$charttype = 'ls';
break;
case 'meter':
$charttype = 'gom';
break;
case 'scatter':
$charttype = 's';
break;
case 'venn':
$charttype = 'v';
break;
case 'pie':
$charttype = 'p3';
break;
case 'pie2d':
$charttype = 'p';
break;
default:
$charttype = $type;
break;
}
if ($title) {
$string .= '&chtt=' . $title . '';
}
if ($labels) {
$string .= '&chl=' . $labels . '';
}
if ($colors) {
$string .= '&chco=' . $colors . '';
}
$string .= '&chs=' . $size . '';
$string .= '&chd=t:' . $data . '';
$string .= '&chf=' . $bg . '';
return '<img title="' . $title . '" src="http://chart.apis.google.com/chart?cht=' . $charttype . '' . $string . $advanced . '" alt="' . $title . '" />';
}
function showFlickrGallery($atts)
{
extract(Shortcodes::shortcodeAtts(array("name" => ''), $atts));
$ch = @curl_init();
@curl_setopt($ch, CURLOPT_URL, "http://api.flickr.com/services/feeds/photoset.gne?set=72157634215973638&nsid=97716697@N07&lang=en-us&format=json&nojsoncallback=1");
@curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.1) Gecko/20061204 Firefox/2.0.0.1");
@curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
@curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
@curl_setopt($ch, CURLOPT_TIMEOUT, 10);
$response = @curl_exec($ch);
$errno = @curl_errno($ch);
$error = @curl_error($ch);
if ($errno == CURLE_OK) {
$pics = json_decode($response);
}
$ret = '';
foreach ($pics->items as $item) {
$ret .= "<img src='" . $item->media->m . "' alt='" . $item->title . "' />";
}
return $ret;
}
function mapme($attr)
{
global $numMaps;
// default atts
$attr = Shortcodes::shortcodeAtts(array('lat' => '0', 'lon' => '0', 'id' => 'map', 'z' => '1', 'w' => '400', 'h' => '300', 'maptype' => 'ROADMAP', 'address' => '', 'marker' => '', 'markerimage' => '', 'infowindow' => '', 'infowindowdefault' => 'yes', 'directions' => '', 'hidecontrols' => 'false', 'scale' => 'false', 'scrollwheel' => 'true'), $attr);
$returnme = '
<div id="' . $attr['id'] . '" style="width:' . $attr['w'] . 'px;height:' . $attr['h'] . 'px;"></div>
';
if ($numMaps == 0) {
$returnme .= '<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>';
$numMaps++;
}
$returnme .= '
<script type="text/javascript">
var latlng = new google.maps.LatLng(' . $attr['lat'] . ', ' . $attr['lon'] . ');
var myOptions = {
zoom: ' . $attr['z'] . ',
center: latlng,
scrollwheel: ' . $attr['scrollwheel'] . ',
scaleControl: ' . $attr['scale'] . ',
disableDefaultUI: ' . $attr['hidecontrols'] . ',
mapTypeId: google.maps.MapTypeId.' . $attr['maptype'] . '
};
var ' . $attr['id'] . ' = new google.maps.Map(document.getElementById("' . $attr['id'] . '"),
myOptions);
';
//address
if ($attr['address'] != '') {
$returnme .= '
var geocoder_' . $attr['id'] . ' = new google.maps.Geocoder();
var address = \'' . $attr['address'] . '\';
geocoder_' . $attr['id'] . '.geocode( { \'address\': address}, function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
' . $attr['id'] . '.setCenter(results[0].geometry.location);
';
if ($attr['marker'] != '') {
//add custom image
if ($attr['markerimage'] != '') {
$returnme .= 'var image = "' . $attr['markerimage'] . '";';
}
$returnme .= '
var marker = new google.maps.Marker({
map: ' . $attr['id'] . ',
';
if ($attr['markerimage'] != '') {
$returnme .= 'icon: image,';
}
$returnme .= '
position: ' . $attr['id'] . '.getCenter()
});
';
//infowindow
if ($attr['infowindow'] != '') {
//first convert and decode html chars
$thiscontent = htmlspecialchars_decode($attr['infowindow']);
$returnme .= '
var contentString = \'' . $thiscontent . '\';
var infowindow = new google.maps.InfoWindow({
content: contentString
});
google.maps.event.addListener(marker, \'click\', function() {
infowindow.open(' . $attr['id'] . ',marker);
});
';
//infowindow default
if ($attr['infowindowdefault'] == 'yes') {
$returnme .= '
infowindow.open(' . $attr['id'] . ',marker);
';
}
}
}
$returnme .= '
} else {
alert("Geocode was not successful for the following reason: " + status);
}
});
';
}
//marker: show if address is not specified
if ($attr['marker'] != '' && $attr['address'] == '') {
//add custom image
if ($attr['markerimage'] != '') {
$returnme .= 'var image = "' . $attr['markerimage'] . '";';
}
$returnme .= '
var marker = new google.maps.Marker({
map: ' . $attr['id'] . ',
';
if ($attr['markerimage'] != '') {
$returnme .= 'icon: image,';
}
$returnme .= '
position: ' . $attr['id'] . '.getCenter()
});
';
//infowindow
if ($attr['infowindow'] != '') {
$returnme .= '
var contentString = \'' . $attr['infowindow'] . '\';
var infowindow = new google.maps.InfoWindow({
content: contentString
});
google.maps.event.addListener(marker, \'click\', function() {
infowindow.open(' . $attr['id'] . ',marker);
});
';
//infowindow default
if ($attr['infowindowdefault'] == 'yes') {
$returnme .= '
infowindow.open(' . $attr['id'] . ',marker);
';
}
}
}
$returnme .= '</script>';
return $returnme;
?>
<?php
}
function showSection($atts, $content = null)
{
extract(Shortcodes::shortcodeAtts(array("name" => '', "class" => ''), $atts));
return "<div id='" . $name . "' class='" . $class . "'>" . Shortcodes::doShortcode($content) . "</div>";
}
public static function addCode($atts, $content = null)
{
extract(Shortcodes::shortcodeAtts(array("mode" => null), $atts));
$mode = isset($mode) ? $mode : 'html';
return '<pre data-language="' . $mode . '"><code>' . htmlspecialchars($content) . '</code></pre>';
}
function addYoutube($atts, $content = null)
{
extract(Shortcodes::shortcodeAtts(array("id" => null, "width" => '400', "height" => '225'), $atts));
return '<iframe width="' . $width . '" height="' . $height . '" src="http://www.youtube.com/embed/' . $id . '?autoplay=0" frameborder="0" allowfullscreen></iframe>';
}
function addSoundcloud($atts, $content = null)
{
extract(Shortcodes::shortcodeAtts(array("url" => null, "width" => '400', "height" => '225', "scrolling" => 'no', "frameborder" => 'no', "iframe" => 'true'), $atts));
return '<iframe width="' . $width . '" height="' . $height . '" scrolling="' . $scrolling . '" frameborder="' . $frameborder . '" src="https://w.soundcloud.com/player/?url=' . $url . '"></iframe>';
}
