function hocwp_setup_widget_title($title, $instance = array(), $id_base = null)
{
$first_char = hocwp_get_first_char($title);
$char = apply_filters('hocwp_hide_widget_title_special_char', '!');
if ($char === $first_char) {
$remove = apply_filters('hocwp_remove_specific_widget_title', true);
if ($remove) {
$title = '';
} else {
$title = '<span style="display: none">' . $title . '</span>';
}
}
return $title;
}
public function widget($args, $instance)
{
$this->instance = $instance;
$title_text = isset($instance['title']) ? $instance['title'] : '';
$first_char = hocwp_get_first_char($title_text);
if ('!' === $first_char) {
$title_text = ltrim($title_text, '!');
}
$banner_image = isset($instance['banner_image']) ? $instance['banner_image'] : '';
$banner_url = isset($instance['banner_url']) ? $instance['banner_url'] : '';
$banner_image = hocwp_sanitize_media_value($banner_image);
$banner_image = $banner_image['url'];
if (!empty($banner_image)) {
hocwp_widget_before($args, $instance);
$img = new HOCWP_HTML('img');
$img->set_image_src($banner_image);
$img->set_image_alt($title_text);
$img->set_class('hocwp-banner-image');
$html = $img->build();
if (!empty($banner_url)) {
$a = new HOCWP_HTML('a');
$a->set_class('hocwp-banner-link');
$a->set_attribute('title', $title_text);
$a->set_href($banner_url);
$a->set_text($html);
$nofollow = hocwp_get_value_by_key($instance, 'nofollow', hocwp_get_value_by_key($this->args, 'nofollow'));
if ((bool) $nofollow) {
$a->set_attribute('rel', 'nofollow');
}
$html = $a->build();
}
$widget_html = apply_filters('hocwp_widget_banner_html', $html, $args, $instance, $this);
echo $widget_html;
hocwp_widget_after($args, $instance);
}
}
function hocwp_twitter_follow_button($args = array())
{
$username = hocwp_get_value_by_key($args, 'username');
if (empty($username)) {
$username = hocwp_get_value_by_key($args, 'account');
}
$permalink = hocwp_get_value_by_key($args, 'permalink');
if (empty($permalink)) {
$permalink = $username;
}
if (!empty($permalink) && !hocwp_is_url($permalink)) {
$permalink = 'https://twitter.com/' . $permalink;
}
if (empty($permalink)) {
$permalink = hocwp_get_option_by_name('hocwp_option_social', 'twitter_site');
}
if (empty($permalink)) {
return;
}
$show_screen_name = hocwp_get_value_by_key($args, 'show_screen_name');
$show_count = hocwp_get_value_by_key($args, 'show_count');
$show_count = hocwp_bool_to_string($show_count);
if (empty($username)) {
$username = hocwp_get_last_part_in_url($permalink);
}
if (!empty($username)) {
$first_char = hocwp_get_first_char($username);
if ('@' != $first_char) {
$username = '******' . $username;
}
}
$text = __('Follow', 'hocwp-theme');
if ($show_screen_name) {
$username = $text . ' ' . $username;
} else {
$username = $text;
}
$username = trim($username);
$size = hocwp_get_value_by_key($args, 'size');
$show_screen_name = hocwp_bool_to_string($show_screen_name);
?>
<a data-show-screen-name="<?php
echo $show_screen_name;
?>
" data-size="<?php
echo $size;
?>
"
href="<?php
echo esc_url($permalink);
?>
" class="twitter-follow-button"
data-show-count="<?php
echo $show_count;
?>
"><?php
echo $username;
?>
</a>
<script type="text/javascript">
window.twttr = (function (d, s, id) {
var js, fjs = d.getElementsByTagName(s)[0],
t = window.twttr || {};
if (d.getElementById(id)) return t;
js = d.createElement(s);
js.id = id;
js.src = "https://platform.twitter.com/widgets.js";
fjs.parentNode.insertBefore(js, fjs);
t._e = [];
t.ready = function (f) {
t._e.push(f);
};
return t;
}(document, "script", "twitter-wjs"));
</script>
<?php
}
function hocwp_crop_image_helper($args = array())
{
$source = hocwp_get_value_by_key($args, 'source');
$dest = hocwp_get_value_by_key($args, 'dest');
$width = hocwp_get_value_by_key($args, 'width');
$height = hocwp_get_value_by_key($args, 'height');
$crop_center = (bool) hocwp_get_value_by_key($args, 'crop_center');
$x = absint(hocwp_get_value_by_key($args, 'x', 0));
$y = absint(hocwp_get_value_by_key($args, 'y', 0));
$info = pathinfo($source);
$extension = hocwp_get_value_by_key($info, 'extension', 'jpg');
$image = null;
switch ($extension) {
case 'png':
$image = imagecreatefrompng($source);
break;
case 'gif':
$image = imagecreatefromgif($source);
break;
case 'jpeg':
case 'jpg':
$image = imagecreatefromjpeg($source);
break;
}
if (null === $image) {
return $dest;
}
$thumb_width = $width;
$thumb_height = $height;
$width = imagesx($image);
$height = imagesy($image);
$original_aspect = $width / $height;
$thumb_aspect = $thumb_width / $thumb_height;
if ($original_aspect >= $thumb_aspect) {
$new_width = $width / ($height / $thumb_height);
$new_height = $thumb_height;
} else {
$new_width = $thumb_width;
$new_height = $height / ($width / $thumb_width);
}
$thumb = imagecreatetruecolor($thumb_width, $thumb_height);
if ($crop_center) {
$x = 0 - ($new_width - $thumb_width) / 2;
$y = 0 - ($new_height - $thumb_height) / 2;
}
imagecopyresampled($thumb, $image, $x, $y, 0, 0, $new_width, $new_height, $width, $height);
$quality = absint(apply_filters('hocwp_image_quality', 80));
if (!is_numeric($quality) || $quality < 0 || $quality > 100) {
$quality = 80;
}
switch ($extension) {
case 'png':
$first_char = hocwp_get_first_char($quality);
$quality = absint($first_char);
imagepng($thumb, $dest, $quality);
break;
case 'gif':
imagegif($thumb, $dest);
break;
case 'jpeg':
case 'jpg':
imagejpeg($thumb, $dest, $quality);
break;
}
unset($image);
unset($thumb);
return $dest;
}
function hocwp_get_current_url()
{
global $wp;
$request = $wp->request;
if (empty($request)) {
$uri = basename($_SERVER['REQUEST_URI']);
$first_char = hocwp_get_first_char($uri);
if ('?' === $first_char) {
$uri = hocwp_remove_first_char($uri, '?');
} else {
$parts = explode('?', $uri);
if (count($parts) == 2) {
$uri = $parts[1];
}
}
$request = '?' . $uri;
$current_url = trailingslashit(home_url()) . $request;
} else {
$current_url = trailingslashit(home_url($request));
}
$current_url = apply_filters('hocwp_current_url', $current_url);
return $current_url;
}
function hocwp_build_css_rule($elements, $properties)
{
$elements = hocwp_to_array($elements);
$properties = hocwp_to_array($properties);
$before = '';
foreach ($elements as $element) {
if (empty($element)) {
continue;
}
$first_char = hocwp_get_first_char($element);
if ('.' !== $first_char && strpos($element, '.') === false) {
$element = '.' . $element;
}
$before .= $element . ',';
}
$before = trim($before, ',');
$after = '';
foreach ($properties as $key => $property) {
if (empty($key)) {
continue;
}
$after .= $key . ':' . $property . ';';
}
$after = trim($after, ';');
return $before . '{' . $after . '}';
}
