public function index($value, $parameters = array())
{
if (!isset($parameters[0])) {
return 'Unknown';
}
if (!preg_match(Pattern::COORDINATES, $value, $point_1_matches)) {
return 'Unknown';
}
if (!preg_match(Pattern::COORDINATES, $parameters[0], $point_2_matches)) {
return 'Unknown';
}
$point_1 = array($point_1_matches[1], $point_1_matches[2]);
$point_2 = array($point_2_matches[1], $point_2_matches[2]);
$distance = Math::getDistanceInKilometers($point_1, $point_2);
return Math::convertKilometersToMiles($distance);
}
/**
* Supplements the content in the set
*
* @param array $context Context for supplementing
* @return void
*/
public function supplement($context = array())
{
$hash = Debug::markStart('content', 'supplementing');
if ($this->supplemented) {
return;
}
$this->supplemented = true;
$context = Helper::ensureArray($context);
// determine context
$given_context = $context;
$context = array('locate_with' => isset($given_context['locate_with']) ? $given_context['locate_with'] : null, 'center_point' => isset($given_context['center_point']) ? $given_context['center_point'] : null, 'list_helpers' => isset($given_content['list_helpers']) ? $given_context['list_helpers'] : true, 'context_urls' => isset($given_context['context_urls']) ? $given_context['context_urls'] : true, 'total_found' => isset($given_context['total_found']) ? $given_context['total_found'] : null, 'group_by_date' => isset($given_context['group_by_date']) ? $given_context['group_by_date'] : null, 'inherit_folder_data' => isset($given_context['inherit_folder_data']) ? $given_context['inherit_folder_data'] : true, 'merge_with_data' => isset($given_context['merge_with_data']) ? $given_context['merge_with_data'] : true);
// set up helper variables
$center_point = false;
if ($context['center_point'] && preg_match(Pattern::COORDINATES, $context['center_point'], $matches)) {
$center_point = array($matches[1], $matches[2]);
}
// contextual urls are based on current page, not individual data records
// we can figure this out once and then set it with each one
if ($context['context_urls']) {
$raw_url = Request::getResourceURI();
$page_url = Path::tidy($raw_url);
}
// iteration memory
$last_date = null;
// loop through content, supplementing each record with data
foreach ($this->content as $content_key => $data) {
// locate
if ($context['locate_with']) {
$location_data = isset($data[$context['locate_with']]) ? $data[$context['locate_with']] : null;
// check that location data is fully set
if (is_array($location_data) && isset($location_data['latitude']) && $location_data['latitude'] && isset($location_data['longitude']) && $location_data['longitude']) {
$data['latitude'] = $location_data['latitude'];
$data['longitude'] = $location_data['longitude'];
$data['coordinates'] = $location_data['latitude'] . "," . $location_data['longitude'];
// get distance from center
if ($center_point) {
$location = array($data['latitude'], $data['longitude']);
$data['distance_km'] = Math::getDistanceInKilometers($center_point, $location);
$data['distance_mi'] = Math::convertKilometersToMiles($data['distance_km']);
}
}
}
// contextual urls
if ($context['context_urls']) {
$data['raw_url'] = $raw_url;
$data['page_url'] = $page_url;
}
// total entries
if ($context['total_found']) {
$data['total_found'] = (int) $context['total_found'];
}
// group by date
if ($context['group_by_date'] && $data['datestamp']) {
$formatted_date = Date::format($context['group_by_date'], $data['datestamp']);
if ($formatted_date !== $last_date) {
$last_date = $formatted_date;
$data['grouped_date'] = $formatted_date;
} else {
$data['grouped_date'] = '';
}
}
// loop through content to add data for variables that are arrays
foreach ($data as $key => $value) {
// Only run on zero indexed arrays/loops
if (is_array($value) && isset($value[0]) && !is_array($value[0])) {
// list helpers
if ($context['list_helpers']) {
// make automagic lists
$data[$key . "_list"] = join(", ", $value);
$data[$key . "_spaced_list"] = join(" ", $value);
$data[$key . "_option_list"] = join("|", $value);
$data[$key . "_ordered_list"] = "<ol><li>" . join("</li><li>", $value) . "</li></ol>";
$data[$key . "_unordered_list"] = "<ul><li>" . join("</li><li>", $value) . "</li></ul>";
$data[$key . "_sentence_list"] = Helper::makeSentenceList($value);
$data[$key . "_ampersand_sentence_list"] = Helper::makeSentenceList($value, "&", false);
// handle taxonomies
if (Taxonomy::isTaxonomy($key)) {
$url_list = array_map(function ($item) use($data, $key, $value) {
return '<a href="' . Taxonomy::getURL($data['_folder'], $key, $item) . '">' . $item . '</a>';
}, $value);
$data[$key . "_url_list"] = join(", ", $url_list);
$data[$key . "_spaced_url_list"] = join(" ", $url_list);
$data[$key . "_ordered_url_list"] = "<ol><li>" . join("</li><li>", $url_list) . "</li></ol>";
$data[$key . "_unordered_url_list"] = "<ul><li>" . join("</li><li>", $url_list) . "</li></ul>";
$data[$key . "_sentence_url_list"] = Helper::makeSentenceList($url_list);
$data[$key . "_ampersand_sentence_url_list"] = Helper::makeSentenceList($url_list, "&", false);
}
}
}
}
// update content with supplemented data merged with global config data
if ($context['merge_with_data'] || $context['inherit_folder_data']) {
$folder_data = array();
$all_config = array();
if ($context['inherit_folder_data']) {
$folder_data = $this->getFolderData($data['_file']);
}
if ($context['merge_with_data']) {
$all_config = Config::getAll();
}
// merge them all together
$this->content[$content_key] = $data + $folder_data + $all_config;
} else {
$this->content[$content_key] = $data;
}
}
Debug::markEnd($hash);
}
/**
* Takes a dot-notated key and finds the value for it in the given
* array or object.
*
* @param string $key Dot-notated key to find
* @param array|object $data Array or object to search
* @param mixed $default Default value to use if not found
* @return mixed
*/
protected function getVariable($key, $data, $default = null)
{
$modifiers = null;
if (strpos($key, "|") === false) {
} else {
$parts = explode("|", $key);
$key = $parts[0];
$modifiers = array_splice($parts, 1);
}
if (strpos($key, $this->scopeGlue) === false) {
$parts = explode('.', $key);
} else {
$parts = explode($this->scopeGlue, $key);
}
foreach ($parts as $key_part) {
if (is_array($data)) {
if (!array_key_exists($key_part, $data)) {
return $default;
}
$data = $data[$key_part];
} elseif (is_object($data)) {
if (!isset($data->{$key_part})) {
return $default;
}
$data = $data->{$key_part};
} else {
return $default;
}
}
if ($modifiers) {
foreach ($modifiers as $mod) {
if (strpos($mod, ":") === false) {
$modifier_name = $mod;
$modifier_params = array();
} else {
$parts = explode(":", $mod);
$modifier_name = $parts[0];
$modifier_params = array_splice($parts, 1);
}
if ($modifier_name == 'trim') {
$data = trim($data);
} elseif ($modifier_name == 'img') {
$data = '<img src="' . \Path::toAsset($data) . '" />';
} elseif ($modifier_name == 'link') {
if (filter_var($data, FILTER_VALIDATE_EMAIL)) {
// email address
$data = '<a href="mailto:' . $data . '" />' . $data . '</a>';
} else {
$data = '<a href="' . $data . '" />' . $data . '</a>';
}
} elseif ($modifier_name == 'upper') {
$data = strtoupper($data);
} else {
if ($modifier_name == 'lower') {
$data = strtolower($data);
} else {
if ($modifier_name == 'slugify') {
$data = \Slug::make($data);
} else {
if ($modifier_name == 'deslugify') {
$data = trim(preg_replace('~[-_]~', ' ', $data), " ");
} else {
if ($modifier_name == 'title') {
$data = ucwords($data);
} else {
if ($modifier_name == 'format') {
$data = date($modifier_params[0], $data);
} else {
if ($modifier_name == 'format_number') {
$decimals = isset($modifier_params[0]) ? $modifier_params[0] : 0;
$data = number_format($data, $decimals);
} else {
if ($modifier_name == 'in_future') {
$data = \Date::resolve($data) > time() ? "true" : "";
} else {
if ($modifier_name == 'in_past') {
$data = \Date::resolve($data) < time() ? "true" : "";
} else {
if ($modifier_name == 'markdown') {
$data = Markdown($data);
} else {
if ($modifier_name == 'textile') {
$textile = new \Textile();
$data = $textile->TextileThis($data);
} else {
if ($modifier_name == 'length') {
if (is_array($data)) {
$data = count($data);
} else {
$data = strlen($data);
}
} else {
if ($modifier_name == 'scramble') {
$data = str_shuffle($data);
} else {
if ($modifier_name == 'word_count') {
$data = str_word_count($data);
} else {
if ($modifier_name == 'obfuscate') {
$data = \HTML::obfuscateEmail($data);
} else {
if ($modifier_name == 'rot13') {
$data = str_rot13($data);
} else {
if ($modifier_name == 'urlencode') {
$data = urlencode($data);
} else {
if ($modifier_name == 'urldecode') {
$data = urldecode($data);
} else {
if ($modifier_name == 'striptags') {
$data = strip_tags($data);
} else {
if ($modifier_name == '%') {
$divisor = isset($modifier_params[0]) ? $modifier_params[0] : 1;
$data = $data % $divisor;
} else {
if ($modifier_name == 'empty') {
$data = \Helper::isEmptyArray($data) ? "true" : "";
} else {
if ($modifier_name == 'not_empty') {
$data = !\Helper::isEmptyArray($data) ? "true" : "";
} else {
if ($modifier_name == 'numeric') {
$data = is_numeric($data) ? "true" : "";
} else {
if ($modifier_name == 'repeat') {
$multiplier = isset($modifier_params[0]) ? $modifier_params[0] : 1;
$data = str_repeat($data, $multiplier);
} else {
if ($modifier_name == 'reverse') {
$data = strrev($data);
} else {
if ($modifier_name == 'round') {
$precision = isset($modifier_params[0]) ? (int) $modifier_params[0] : 0;
$data = round((double) $data, $precision);
} else {
if ($modifier_name == 'floor') {
$data = floor((double) $data);
} else {
if ($modifier_name == 'ceil') {
$data = ceil((double) $data);
} else {
if ($modifier_name == '+') {
if (isset($modifier_params[0])) {
$number = $modifier_params[0];
$data = $data + $number;
}
} else {
if ($modifier_name == '-') {
if (isset($modifier_params[0])) {
$number = $modifier_params[0];
$data = $data - $number;
}
} else {
if ($modifier_name == '*') {
if (isset($modifier_params[0])) {
$number = $modifier_params[0];
$data = $data * $number;
}
} else {
if ($modifier_name == '/') {
if (isset($modifier_params[0])) {
$number = $modifier_params[0];
$data = $data / $number;
}
} else {
if ($modifier_name == '^') {
if (isset($modifier_params[0])) {
$exp = $modifier_params[0];
$data = pow($data, $exp);
}
} else {
if ($modifier_name == 'sqrt') {
$data = sqrt($data);
} else {
if ($modifier_name == 'abs') {
$data = abs($data);
} else {
if ($modifier_name == 'log') {
$base = isset($modifier_params[0]) ? (int) $modifier_params[0] : M_E;
$data = log($data, $base);
} else {
if ($modifier_name == 'log10') {
$data = log10($data);
} else {
if ($modifier_name == 'deg2rad') {
$data = deg2rad($data);
} else {
if ($modifier_name == 'rad2deg') {
$data = rad2deg($data);
} else {
if ($modifier_name == 'sin') {
$data = sin($data);
} else {
if ($modifier_name == 'asin') {
$data = asin($data);
} else {
if ($modifier_name == 'cos') {
$data = cos($data);
} else {
if ($modifier_name == 'acos') {
$data = acos($data);
} else {
if ($modifier_name == 'tan') {
$data = tan($data);
} else {
if ($modifier_name == 'atan') {
$data = atan($data);
} else {
if ($modifier_name == 'decbin') {
$data = decbin($data);
} else {
if ($modifier_name == 'dechex') {
$data = dechex($data);
} else {
if ($modifier_name == 'decoct') {
$data = decoct($data);
} else {
if ($modifier_name == 'hexdec') {
$data = hexdec($data);
} else {
if ($modifier_name == 'octdec') {
$data = octdec($data);
} else {
if ($modifier_name == 'bindec') {
$data = bindec((string) $data);
} else {
if ($modifier_name == 'distance_in_mi_from') {
if (!isset($modifier_params[0])) {
return 'Unknown';
}
if (!preg_match(\Pattern::COORDINATES, $data, $point_1_matches)) {
return 'Unknown';
}
if (!preg_match(\Pattern::COORDINATES, $modifier_params[0], $point_2_matches)) {
return 'Unknown';
}
$point_1 = array($point_1_matches[1], $point_1_matches[2]);
$point_2 = array($point_2_matches[1], $point_2_matches[2]);
$distance = \Math::getDistanceInKilometers($point_1, $point_2);
$data = \Math::convertKilometersToMiles($distance);
} else {
if ($modifier_name == 'distance_in_km_from') {
if (!isset($modifier_params[0])) {
return 'Unknown';
}
if (!preg_match(\Pattern::COORDINATES, $data, $point_1_matches)) {
return 'Unknown';
}
if (!preg_match(\Pattern::COORDINATES, $modifier_params[0], $point_2_matches)) {
return 'Unknown';
}
$point_1 = array($point_1_matches[1], $point_1_matches[2]);
$point_2 = array($point_2_matches[1], $point_2_matches[2]);
$data = \Math::getDistanceInKilometers($point_1, $point_2);
} else {
if ($modifier_name == 'smartypants') {
$data = SmartyPants($data, 2);
} else {
if ($modifier_name == 'widont') {
// thanks to Shaun Inman for inspriation here
// http://www.shauninman.com/archive/2008/08/25/widont_2_1_1
// if there are content tags
if (preg_match("/<\\/(?:p|li|h1|h2|h3|h4|h5|h6|figcaption)>/ism", $data)) {
$data = preg_replace("/(?<!<[p|li|h1|h2|h3|h4|h5|h6|div|figcaption])([^\\s])[ \t]+([^\\s]+(?:<\\/(?:p|li|h1|h2|h3|h4|h5|h6|div|figcaption)>))\$/im", "\$1 \$2", rtrim($data));
// otherwise
} else {
$data = preg_replace("/([^\\s])\\s+([^\\s]+)\\s*\$/im", "\$1 \$2", rtrim($data));
}
} elseif ($modifier_name == 'backspace') {
if (!is_array($data) && isset($modifier_params[0]) && $modifier_params[0] > 0) {
$data = substr($data, 0, -$modifier_params[0]);
}
} else {
if ($modifier_name == 'truncate') {
$length = 30;
$hellip = "…";
if (sizeof($modifier_params) > 0) {
$length = (int) $modifier_params[0];
} else {
if (isset($modifier_params[1])) {
$hellip = (int) $modifier_params[1];
}
}
if (strlen($data) > $length) {
$data = substr($data, 0, $length) . $hellip;
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
return $data;
}
/**
* Convert kilometers to miles
*
* @param float $kilometers Kilometers to convert
* @return float
*/
public static function convert_km_to_miles($kilometers)
{
Log::warn("Use of Statamic_Helper::convert_km_to_miles() is deprecated. Use Math::convertKilometersToMiles() instead.", "core", "Statamic_Helper");
return Math::convertKilometersToMiles($kilometers);
}