}
if (is_single() || is_page()) {
$title = get_the_title();
}
if (is_search()) {
$title = sprintf(__("Search: %s", "wl"), get_search_query());
}
if (is_date()) {
if (is_month()) {
$date = get_the_date("F Y");
} else {
if (is_year()) {
$date = get_the_date("Y");
} else {
$date = get_the_date();
}
}
$title = sprintf(__("Archives: %s", "wl"), $date);
}
if (is_front_page() || is_home()) {
$title = get_bloginfo("description", "display");
}
if ($title != "") {
return "{$prefix}{$separator}{$title}";
} else {
return $prefix;
}
}
}
Wordless::register_helper("QueryHelper");
/**
* Generate placeholder text.
*
* Using the famous Lorem Ipsum base text, generate a dummy text based on
* specified options.
*
* @param int $count
* The length in words of the dummy text.
* @param array $options
* (optional) An array of options to manage text generation. Options
* available are:
* - html: wheter to build HTML content or plain content. Default to false.
* - lorem: if the text must start with "Lorem ipsum..." or not.
* Default to true.
*
* @return @e string
* The generated dummy text.
*
* @ingroup helperfunc
*/
public function placeholder_text($count, $options = array())
{
$options = array_merge(array('html' => false, 'lorem' => true), $options);
$generator = new LoremIpsumGenerator();
$html_format = $options['html'] ? 'plain' : 'html';
$start_with_lorem_ipsum = $options['lorem'];
return ucfirst($generator->getContent($count, $html_format, $start_with_lorem_ipsum));
}
}
Wordless::register_helper("FakerHelper");
function link_to($text = '', $link = NULL, $attributes = NULL)
{
if (!is_string($link)) {
$link = "#";
}
$options = array("href" => $link);
if (is_array($attributes)) {
$options = array_merge($options, $attributes);
}
return $this->content_tag("a", $text, $options);
}
function content_type_meta_tag($content = NULL)
{
$content = $content ? $content : get_bloginfo('html_type') . '; ' . 'charset=' . get_bloginfo('charset');
$attrs = array("http-equiv" => "Content-type", "content" => $content);
return content_tag("meta", NULL, $attrs);
}
function title_tag($title = NULL, $attributes = array())
{
$title = $title ? $title : get_page_title();
return content_tag("title", $title, $attributes);
}
function pingback_link_tag($url = NULL)
{
$url = $url ? $url : get_bloginfo('pingback_url');
$attributes = array("href" => $url);
return content_tag("link", NULL, $attributes);
}
}
Wordless::register_helper("TagHelper");
{
ob_start();
render_partial($name, $locals);
$partial_content = ob_get_contents();
ob_end_clean();
return $partial_content;
}
function render_partial($name, $locals = array())
{
$parts = preg_split("/\\//", $name);
if (!preg_match("/^_/", $parts[sizeof($parts) - 1])) {
$parts[sizeof($parts) - 1] = "_" . $parts[sizeof($parts) - 1];
}
render_template(implode($parts, "/"), $locals);
}
function yield()
{
global $current_view;
render_template($current_view);
}
function render_view($name, $layout = 'default')
{
ob_start();
global $current_view;
$current_view = $name;
render_template("layouts/{$layout}");
ob_flush();
}
}
Wordless::register_helper("RenderHelper");
$options = array_merge(self::$DEFAULT_CURRENCY_VALUES, $options);
$precision = $this->array_delete($options, 'precision');
$significant = $this->array_delete($options, 'significant');
$strip_insignificant_zeros = $this->array_delete($options, 'strip_insignificant_zeros');
if ($significant && $precision > 0) {
if ($number == 0) {
$digits = 1;
$rounded_number = 0;
} else {
$digits = floor(log10(abs($number)) + 1);
$rounded_number = (double) round($number / (double) pow(10, $digits - $precision)) * pow(10, $digits - $precision);
$digits = floor(log10(abs($rounded_number)) + 1);
}
$precision -= $digits;
$precision = $precision > 0 ? $precision : 0;
// don't let precision be negative
} else {
$rounded_number = (double) round($number, $precision);
}
$formatted_number = number_with_delimiter(sprintf("%01.{$precision}f", $rounded_number), $options);
if ($strip_insignificant_zeros) {
$escaped_separator = preg_quote($options['separator']);
$formatted_number = preg_replace("/({$escaped_separator})(\\d*[1-9])?0+\\z/", '\\1\\2', $formatted_number);
return preg_replace("/{$escaped_separator}\\z/", '', $formatted_number);
} else {
return $formatted_number;
}
}
}
Wordless::register_helper("NumberHelper");
*
*/
function javascript_include_tag()
{
$sources = func_get_args();
$attributes = NULL;
if (is_array($sources[count($sources) - 1])) {
$attributes = array_pop($sources);
}
$tags = array();
foreach ($sources as $source) {
// only http[s] or // (leading double slash to inherit the protocol)
// are treated as absolute url
if (!is_absolute_url($source)) {
$source = javascript_url($source);
if (!preg_match("/\\.js\$/", $source)) {
$source .= ".js";
}
$source = $this->asset_version($source);
}
$options = array("src" => $source, "type" => "text/javascript");
if (is_array($attributes)) {
$options = array_merge($options, $attributes);
}
$tags[] = content_tag("script", "", $options);
}
return join("\n", $tags);
}
}
Wordless::register_helper("AssetTagHelper");
if (!is_array($name)) {
$name = array("singular" => $name, "plural" => pluralize($name));
}
$uc_plural = __(ucwords(preg_replace("/_/", " ", $name["plural"])));
$uc_singular = __(ucwords(preg_replace("/_/", " ", $name["singular"])));
$labels = array('name' => $uc_plural, 'singular_name' => $uc_singular, 'add_new_item' => sprintf(__("Add new %s", "we"), $uc_singular), 'edit_item' => sprintf(__("Edit %s", "we"), $uc_singular), 'new_item' => sprintf(__("New %s", "we"), $uc_singular), 'view_item' => sprintf(__("View %s", "we"), $uc_singular), 'search_items' => sprintf(__("Search %s", "we"), $uc_plural), 'not_found' => sprintf(__("No %s found.", "we"), $uc_plural), 'not_found_in_trash' => sprintf(__("No %s found in Trash", "we"), $uc_plural), 'parent_item_colon' => ',', 'menu_name' => $uc_plural);
register_post_type($name["singular"], array('labels' => $labels, 'public' => true, 'publicly_queryable' => true, 'show_ui' => true, 'query_var' => true, 'has_archive' => true, 'rewrite' => array('slug' => $name["plural"]), 'capability_type' => 'post', 'hierarchical' => false, 'menu_position' => null, 'supports' => $supports));
}
/**
* Create a new taxonomy.
*
* @param string $name
* The name of the taxonomy.
* @param $post_types
* @param boolean $hierarchical (optional)
*
* @ingroup helperfunc
*/
function new_taxonomy($name, $post_types, $hierarchical = true)
{
if (!is_array($name)) {
$name = array("singular" => $name, "plural" => pluralize($name));
}
$uc_plural = ucwords(preg_replace("/_/", " ", $name["plural"]));
$uc_singular = ucwords(preg_replace("/_/", " ", $name["singular"]));
$labels = array("name" => $uc_singular, "singular_name" => $uc_singular, "search_items" => sprintf(__("Search %s", "we"), $uc_plural), "all_items" => sprintf(__("All %s", "we"), $uc_plural), "parent_item" => sprintf(__("Parent %s", "we"), $uc_singular), "parent_item_colon" => sprintf(__("Parent %s:", "we"), $uc_singular), "edit_item" => sprintf(__("Edit %s", "we"), $uc_singular), "update_item" => sprintf(__("Update %s", "we"), $uc_singular), "add_new_item" => sprintf(__("Add new %s", "we"), $uc_singular), "new_item_name" => sprintf(__("New %n Name", "we"), $uc_singular), "menu_name" => $uc_plural);
register_taxonomy($name["singular"], $post_types, array('hierarchical' => $hierarchical, 'labels' => $labels, 'show_ui' => true, 'query_var' => true, 'rewrite' => array('slug' => $name["plural"])));
}
}
Wordless::register_helper("ModelHelper");
$metas = array();
$groups = $connector["field_groups"];
if (!$groups) {
return array();
}
foreach ($groups as $group) {
$metas[$group["name"]] = array();
$fields = $group["fields"];
foreach ($fields as $field) {
if (sizeof($field["saved_values"]) == 1) {
$metas[$group["name"]][$field["name"]] = $field["saved_values"][0];
} else {
$metas[$group["name"]][$field["name"]] = $field["saved_values"];
}
}
}
return $metas;
}
/**
* @deprecated Dismissing support for simple field helper after adoption
* of Advanced Custom Field as default custom fileds creation
* plug-in
*/
function simple_fields_meta($post, $group, $field)
{
$metas = simple_fields_metas($post);
return $metas[$group][$field];
}
}
Wordless::register_helper("SimpleFieldsHelper");
$new_height = $height_orig * $ratio;
$image_scaled = imagecreatetruecolor($new_width, $new_height);
// scaling!
imagecopyresampled($image_scaled, $image, 0, 0, 0, 0, $new_width, $new_height, $width_orig, $height_orig);
$image = $image_scaled;
if ($new_width > $width || $new_height > $height) {
$to_crop = TRUE;
}
} else {
$new_width = $width_orig;
$new_height = $height_orig;
}
// we need to crop the image
if ($to_crop) {
$image_cropped = imagecreatetruecolor($width, $height);
// find margins for images
$margin_x = ($new_width - $width) / 2;
$margin_y = ($new_height - $height) / 2;
// cropping!
imagecopy($image_cropped, $image, 0, 0, $margin_x, $margin_y, $width, $height);
$image = $image_cropped;
}
// Save image
imagejpeg($image, $img_filename, 95);
}
// Return image URL
return get_bloginfo("template_url") . '/tmp/' . basename($img_filename);
}
}
Wordless::register_helper("ImageHelper");
function titleize($text)
{
$words = explode(" ", $text);
$capitalized_words = array();
foreach ($words as $word) {
$capitalized_words[] = capitalize($word);
}
return join(" ", $capitalized_words);
}
/**
* Check if the string passed as parameter is a valid URL.
*
* NO SANITAZE IS PERFORMED on the URL! URL like this:
* http://example.com/"><script>alert(document.cookie)</script>
* DO PASS validation (syntactically are valid URLs).
*
* @param string $url
* A URL to be validated.
*
* @return bool
* Return TRUE if the URL is valid, FALSE otherwise.
*
* @ingroup helperfunc
*/
function is_valid_url($url)
{
return (bool) filter_var($url, FILTER_VALIDATE_URL);
}
}
Wordless::register_helper("TextHelper");
<?php
class UrlHelper
{
function asset_url($path)
{
return parse_url(get_bloginfo('stylesheet_directory'), PHP_URL_PATH) . "/assets/{$path}";
}
function image_url($path)
{
return asset_url("images/{$path}");
}
function stylesheet_url($path)
{
return asset_url("stylesheets/{$path}");
}
function javascript_url($path)
{
return asset_url("javascripts/{$path}");
}
}
Wordless::register_helper("UrlHelper");
* A valid HTML \<time /\> tag.
*
* @ingroup helperfunc
*
* @see TagHelper::content_tag()
*/
function time_tag($date_or_time = NULL, $text = NULL, $attributes = array())
{
$date_or_time = $date_or_time ? date(DATE_W3C, $date_or_time) : date(DATE_W3C);
$options = array("datetime" => $date_or_time);
$text = $text ? $text : strftime("%F", $date_or_time);
$options = array_merge($options, $attributes);
return content_tag("time", $text, $options);
}
/**
* Like distance_of_time_in_words() but with fixed value of $to_time.
*
* This functions is a shorthand for distance_of_time_in_words($from_time,
* time(), $include_seconds).
*
* @ingroup helperfunc
*
* @see distance_of_time_in_words()
*/
function time_ago_in_words($from_time, $include_seconds = false)
{
return distance_of_time_in_words($from_time, time(), $include_seconds);
}
}
Wordless::register_helper("DateHelper");
* The function use the whole theme path to get only the folder name of the
* current theme.
*
* @return string
* The folder name for the current theme.
*
* @ingroup helperfunc
*/
function get_theme_name()
{
$temp = explode("wp-content/themes/", get_bloginfo("template_url"));
return $temp[1];
// The second value will be the theme name
}
/**
* Returns the absolute path to the current theme.
*
* Path without trailing slash.
*
* @return string
* The absolute path to the current theme.
*
* @ingroup helperfunc
*/
function get_theme_path()
{
return get_theme_root() . '/' . get_theme_name();
}
}
Wordless::register_helper("ThemeHelper");
<?php
/**
* This module provides methods for handling log and debug output.
*
* @ingroup helperclass
*/
class DebugHelper
{
/**
* Prints the specified variable inside <pre> tags.
*
* @param string $var
* The variable to be printed
*
* @ingroup helperfunc
*/
function dump($var)
{
echo "<pre style='font-family: Monaco, monospaced;'>";
print_r($var);
echo "</pre>";
}
}
Wordless::register_helper("DebugHelper");
* @ingroup helperfunc
*
* @warning Page title is not page slug nor page ID :)
*/
function is_page_wpml($page_title = array())
{
if (!function_exists('icl_object_id')) {
return false;
}
if (empty($page_title)) {
return false;
}
$pages = array();
if (is_array($page_title)) {
$pages = array_merge($pages, $page_title);
} else {
$pages[] = $page_title;
}
foreach ($pages as $page) {
$pageObj = get_page_by_title($page);
$icl_object_id = array();
$icl_object_id = icl_object_id($pageObj->ID, 'page', true);
if (is_page(array($icl_object_id, $page->ID))) {
return true;
}
}
return false;
}
}
Wordless::register_helper("ConditionalHelper");
$new_height = $height_orig * $ratio;
$image_scaled = imagecreatetruecolor($new_width, $new_height);
// scaling!
imagecopyresampled($image_scaled, $image, 0, 0, 0, 0, $new_width, $new_height, $width_orig, $height_orig);
$image = $image_scaled;
if ($new_width > $width || $new_height > $height) {
$to_crop = 1;
}
} else {
$new_width = $width_orig;
$new_height = $height_orig;
}
// we need to crop the image
if ($to_crop == 1) {
$image_cropped = imagecreatetruecolor($width, $height);
// find margins for images
$margin_x = ($new_width - $width) / 2;
$margin_y = ($new_height - $height) / 2;
// cropping!
imagecopy($image_cropped, $image, 0, 0, $margin_x, $margin_y, $width, $height);
$image = $image_cropped;
}
// Save image
imagejpeg($image, $img_filename, 95);
}
// Return image URL
return Wordless::join_paths(Wordless::theme_temp_path(), basename($img_filename));
}
}
Wordless::register_helper("MediaHelper");
