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widgets.php
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widgets.php
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<?php
require_once(__DIR__ . '/api.php');
require_once(__DIR__ . '/lib.php');
require_once(__DIR__ . '/consts.php');
require_once(__DIR__ . '/config.php');
// Register and load the widget
function mfn_load_widget()
{
register_widget('mfn_archive_widget');
register_widget('mfn_archive_v2_widget');
register_widget('mfn_subscription_widget');
register_widget('mfn_news_feed_widget');
}
add_action('widgets_init', 'mfn_load_widget');
function bool_check($value): bool
{
return ($value === 'true') || $value === "1";
}
function create_mfn_wid_translate()
{
$l10n = array(
'Financial reports' => ['sv' => "Finansiella rapporter", 'fi' => "Taloudelliset raportit"],
'All' => ['sv' => "Alla", 'fi' => 'Kaikki'],
'Interim reports' => ['sv' => "Kvartalsrapport", 'fi' => "Osavuosikatsaukset"],
'Annual Reports' => ['sv' => "Årsredovisning", 'fi' => "Vuosiraportit"],
'Filter' => ['sv' => "Filter", 'fi' => "Suodattaa"],
'Category' => ['sv' => "Kategori", 'fi' => "Kategoria"],
'Year' => ['sv' => "År", 'fi' => "Vuosi"],
'Next' => ['sv' => "Nästa", 'fi' => "Seuraava"],
'Previous' => ['sv' => "Föregående", 'fi' => "Edellinen"],
'Interim Report' => ['sv' => "Kvartalsrapport", 'fi' => "Osavuosikatsaukset"],
'Year-end Report' => ['sv' => "Bokslutskommuniké", 'fi' => "Tilinpäätöstiedote"],
'Annual Report' => ['sv' => "Årsredovisning", 'fi' => "Vuosiraportit"],
'Regulatory' => ['sv' => "Regulatorisk", 'fi' => 'Yhtiötiedotteet'],
'Non-Regulatory' => ['sv' => "Icke-Regulatorisk", 'fi' => 'Lehdistötiedotteet'],
'Couldn\'t find anything.' => ['sv' => "Kunde inte hitta något.", 'fi' => 'Ei löytynyt mitään.'],
);
return static function ($word, $lang) use ($l10n) {
if (empty($l10n[$word])) {
return $word;
}
if (empty($l10n[$word][$lang])) {
return $word;
}
return $l10n[$word][$lang];
};
}
$mfn_wid_translate = create_mfn_wid_translate();
// Determine locale
function determineLocale(): string
{
if (function_exists('determine_locale')) {
return determine_locale();
}
return get_locale();
}
function yearClass($year): string
{
return trim(str_replace('/', '-', str_replace('*', '', $year)));
}
function load_datablocks_widget($widget_id, $widget_type, $lang) {
$loaderURL = DATABLOCKS_LOADER_URL;
$instance_id = random_int(1, time());
$widget = new stdClass();
$q = $widget_type . '-wrapper-' . $instance_id;
$widget->query = '#' . $q;
$widget->widget = $widget_type ?? '';
$widget->token = $widget_id ?? '';
$widget->locale = $lang;
if($widget->token !== '' && $widget->query !== '') {
// inject Datablocks widget
echo '
<script>
if(!window._MF) {
let b = document.createElement("script");
b.type = "text/javascript";
b.async = true;
b.src = "' . DATABLOCKS_LOADER_URL . '/assets/js/loader-' . DATABLOOCKS_LOADER_VERSION . '.js' . '";
document.getElementsByTagName("body")[0].appendChild(b);
window._MF = window._MF || {
data: [],
url: "' . $loaderURL . '",
ready: !!0,
render: function() {
window._MF.ready = !0
},
push: function(conf) {
this.data.push(conf);
}
}
}
window._MF.push(' . json_encode($widget) . ')
</script>
';
echo '<div id="' . $q . '" class="mfn-' . $widget_type . '"></div>';
}
}
// Creating the widget
class mfn_archive_widget extends WP_Widget
{
public function __construct()
{
// load css
wp_enqueue_style( MFN_PLUGIN_NAME . '-mfn-archive-css', plugin_dir_url( __FILE__ ) . 'widgets/mfn_archive/css/mfn-archive.css', array(), MFN_PLUGIN_NAME_VERSION );
parent::__construct(
'mfn_archive_widget',
__('MFN Report Archive', 'mfn_archive_widget_domain'),
array('description' => __('Creates a report archive from the MFN news feed.', 'mfn_archive_widget_domain'),)
);
}
public function widget($args, $instance)
{
$query_param = static function ($name, $default) {
return $_GET[$name] ?? $default;
};
$w = array(
'showdate' => isset($instance['showdate']) && bool_check($instance['showdate']) ?? false,
'showyear' => isset($instance['showyear']) && bool_check($instance['showyear']) ?? false,
'showfilter' => isset($instance['showfilter']) && bool_check($instance['showfilter']) ?? false,
'showthumbnail' => isset($instance['showthumbnail']) && bool_check($instance['showthumbnail']) ?? false,
'showgenerictitle' => isset($instance['showgenerictitle']) && bool_check($instance['showgenerictitle']) ?? false,
'usefiscalyearoffset' => isset($instance['usefiscalyearoffset']) && bool_check($instance['usefiscalyearoffset']) ?? true,
'fiscalyearoffset' => (!empty($instance['fiscalyearoffset'])) ?? 0,
'useproxiedattachments' => isset($instance['useproxiedattachments']) && bool_check($instance['useproxiedattachments']) ?? true,
'fromyear' => $instance['fromyear'] ?? '',
'toyear' => $instance['toyear'] ?? '',
'limit' => (!empty($instance['limit'])) ? $instance['limit'] : 500,
'offset' => (!empty($instance['offset'])) ? $instance['offset'] : 0,
'instance_id' => random_int(1, time()),
'v2api' => isset($instance['v2api']) && bool_check($instance['v2api']) ?? false,
);
// force to true, since 'showgenerictitle' depends on 'usefiscalyearoffset' to even show meaningful titles
if ($w['showgenerictitle']) {
$w['usefiscalyearoffset'] = true;
}
$l = static function ($word, $lang) {
global $mfn_wid_translate;
return $mfn_wid_translate($word, $lang);
};
echo $args['before_widget'];
$lang = 'en';
$locale = determineLocale();
if (is_string($locale)) {
$parts = explode("_", $locale);
if (strlen($parts[0]) === 2) {
$lang = $parts[0];
}
}
$pmlang = empty($instance['lang']) ? 'all' : $instance['lang'];
if ($pmlang === 'auto') {
$pmlang = $lang;
}
$from_year = $query_param('m-from-year', "");
if (!empty($w['fromyear'])) {
$from_year = normalize_whitespace($w['fromyear']);
}
if (empty($from_year)) {
$from_year = "";
}
$to_year = $query_param('m-to-year', "");
if (!empty($w['toyear'])) {
$to_year = normalize_whitespace($w['toyear']);
}
if (empty($to_year)) {
$to_year = "";
}
if ($w['v2api']) {
echo "<div class=\"mfn-report-container all v2api\" id=\"mfn-report-archive-id-" . $w['instance_id'] . "\">";
} else {
echo "<div class=\"mfn-report-container all\" id=\"mfn-report-archive-id-" . $w['instance_id'] . "\">";
}
if (isset($instance['showheading']) && $instance['showheading']) {
echo "<h2>" . $l("Financial reports", $lang) . "</h2>";
}
$fiscal_year_offset = null;
if ($w['usefiscalyearoffset']) {
$fiscal_year_offset = $w['fiscalyearoffset'];
}
if ($w['v2api']) {
$reports = MFN_get_reports_v2($pmlang, $from_year, $to_year, $w['offset'], $w['limit'], $w['showgenerictitle']);
$w['showgenerictitle'] = null;
} else {
$reports = MFN_get_reports($from_year, $to_year, $w['offset'], $w['limit'], 'DESC', $fiscal_year_offset, $pmlang);
}
if (count($reports) < 1) {
echo "</div>";
echo $args['after_widget'];
return;
}
echo '
<style>
ul.mfn-report-items {
list-style: none;
padding-left: 0;
}
.mfn-report-thumbnail {
width: 150px;
}
.mfn-report-year::before {
content: "\00a0";
}
.mfn-report-quarter::before {
content: "\00a0";
}
</style>
';
if ($w['showfilter']) {
echo "
<style>
.mfn-filter ul {
list-style: none;
display: inline-block;
}
.mfn-filter li {
cursor: pointer;
display: inline-block;
padding-right: 1em;
}
.mfn-report-container.annual .mfn-report-interim {
display: none;
}
.mfn-report-container.interim .mfn-report-annual {
display: none;
}
.mfn-report-container.all .mfn-filter .all,
.mfn-report-container.annual .mfn-filter .annual,
.mfn-report-container.interim .mfn-filter .interim {
text-decoration: underline;
}
</style>
<script>
function MFN_SET_FILTER(type, instance_id) {
var list = document.querySelector('#mfn-report-archive-id-' + instance_id);
list.classList.remove('all');
list.classList.remove('annual');
list.classList.remove('interim');
list.classList.add(type);
}
</script>
<div class=\"mfn-filter\">
" . $l('Filter', $lang) . ":
<ul>
<li class=\"all\" onclick=\"MFN_SET_FILTER('all', '" . $w['instance_id'] . "')\">" . $l('All', $lang) . "</li>
<li class=\"interim\" onclick=\"MFN_SET_FILTER('interim', '" . $w['instance_id'] . "')\">" . $l('Interim reports', $lang) . "</li>
<li class=\"annual\" onclick=\"MFN_SET_FILTER('annual', '" . $w['instance_id'] . "')\">" . $l('Annual Reports', $lang) . "</li>
</ul>
</div>
";
}
if (!$w['showyear']) {
echo "<ul class='mfn-report-items'>";
}
$year = "";
foreach ($reports as $r) {
$y = $r->year;
if ($y !== $year) {
if ($year !== "" && $w['showyear']) {
echo "</ul></div>";
}
$year = $y;
$year_class = yearClass($year);
if ($w['showyear']) {
echo "<div class='mfn-year-container'>";
echo "<h3 class='mfn-year-header mfn-year-$year_class'>$year</h3>";
echo "<ul class='mfn-report-items mfn-year-$year_class'>";
}
}
$date = substr($r->timestamp, 0, 10);
$parts = explode('-', $r->type);
$base_type = implode("-", array_slice($parts, 0, count($parts)-1));
$year_class = yearClass($year);
$li = "<li class='mfn-report-item mfn-report-year-$year_class mfn-report-group-id-$r->group_id mfn-report-lang-$pmlang $base_type $r->type'>";
if ($w['showdate']) {
$li .= "<span class='mfn-report-date'>$date</span>";
}
$ops = get_option('mfn-wp-plugin');
$storage_url = isset($ops['sync_url'])
? ((strpos($ops['sync_url'], 'https://feed.mfn.') === 0)
? str_replace('//feed.mfn', '//storage.mfn', str_replace('/v1', '', $ops['sync_url']))
: str_replace('//mfn', '//storage.mfn', $ops['sync_url']))
: null;
$proxiedUrl = $storage_url !== null && $storage_url !== '' && (strpos($r->url, $storage_url) !== 0)
? "$storage_url/proxy?url=" . urlencode($r->url)
: $r->url;
if ($w['showthumbnail']) {
$previewUrl = add_query_arg('type', 'jpg', $proxiedUrl);
$li .= "<div class='mfn-report-thumbnail'>";
$li .= "<a href=\"$proxiedUrl\" target=\"_blank\" rel='noopener'>";
$li .= "<img src=\"$previewUrl\" />";
$li .= "</a>";
$li .= "</div>";
}
$li .= "<span class='mfn-report-title'>";
if ($w['useproxiedattachments']) {
$li .= "<a href=\"$proxiedUrl\" target=\"_blank\" rel='noopener'>";
} else {
$li .= "<a href=\"$r->url\" target=\"_blank\" rel='noopener'>";
}
if ($w['showgenerictitle']) {
global $mfn_wid_translate;
$slug_prefix = (MFN_TAG_PREFIX !== '' && MFN_TAG_PREFIX !== null ? MFN_TAG_PREFIX . '-' : '');
$report_names = [
$slug_prefix . 'report-interim-q4' => "Year-end Report",
$slug_prefix . 'report-interim' => "Interim Report",
$slug_prefix . 'report-annual' => "Annual Report"
];
$base_title = $report_names[$r->type] ?? $report_names[$base_type];
$base_title = $mfn_wid_translate($base_title, $r->lang);
$li .= "<span class='mfn-report-base-title mfn-report-base-title-$r->lang'>";
$li .= $base_title;
$li .= "</span>";
if ($r->type !== $slug_prefix . 'report-annual') {
$li .= "<span class='mfn-report-quarter mfn-report-quarter-" . end($parts) . "'>";
$li .= strtoupper(end($parts));
$li .= "</span>";
}
$li .= "<span class='mfn-report-year'>";
$li .= $r->year;
$li .= "</span>";
} else {
$li .= $r->title;
}
$li .= "</a>";
$li .= "</span>";
$li .= "</li>";
echo $li;
}
if ($w['showyear']) {
echo "</ul></div>";
} else {
echo "</ul>";
}
echo "</div>";
echo $args['after_widget'];
}
public function form($instance)
{
if (isset($instance['lang'])) {
$lang = $instance['lang'];
} else {
$lang = 'auto';
}
if (isset($instance['showheading'])) {
$showheading = $instance['showheading'];
} else {
$showheading = '0';
}
if (isset($instance['showfilter'])) {
$showfilter = $instance['showfilter'];
} else {
$showfilter = '1';
}
if (isset($instance['showyear'])) {
$showyear = $instance['showyear'];
} else {
$showyear = '1';
}
if (isset($instance['showdate'])) {
$showdate = $instance['showdate'];
} else {
$showdate = '1';
}
if (isset($instance['showthumbnail'])) {
$showthumbnail = $instance['showthumbnail'];
} else {
$showthumbnail = '0';
}
if (isset($instance['showgenerictitle'])) {
$showgenerictitle = $instance['showgenerictitle'];
} else {
$showgenerictitle = '0';
}
if (isset($instance['usefiscalyearoffset'])) {
$usefiscalyearoffset = $instance['usefiscalyearoffset'];
} else {
$usefiscalyearoffset = '1';
}
if (isset($instance['fiscalyearoffset'])) {
$fiscalyearoffset = $instance['fiscalyearoffset'];
} else {
$fiscalyearoffset = '0';
}
if (isset($instance['limit'])) {
$limit = $instance['limit'];
} else {
$limit = '500';
}
if (isset($instance['offset'])) {
$offset = $instance['offset'];
} else {
$offset = '0';
}
?>
<p>
<label for="<?php echo $this->get_field_id('lang'); ?>"><?php _e('Archive Language', 'text_domain'); ?>:</label>
<select name="<?php echo $this->get_field_name('lang'); ?>" id="<?php echo $this->get_field_id('lang'); ?>"
class="widefat">
<?php
// Your options array
$options = array(
'all' => __('All', 'text_domain'),
'auto' => __('Auto (best effort to figure out what lang is used)', 'text_domain'),
'sv' => __('Swedish', 'text_domain'),
'en' => __('English', 'text_domain'),
'fi' => __('Finnish', 'text_domain'),
);
// Loop through options and add each one to the select dropdown
foreach ($options as $key => $name) {
echo '<option value="' . esc_attr($key) . '" id="' . esc_attr($key) . '" ' . selected($lang, $key, false) . '>' . $name . '</option>';
} ?>
</select>
</p>
<p>
<input id="<?php echo esc_attr($this->get_field_id('showheading')); ?>"
name="<?php echo esc_attr($this->get_field_name('showheading')); ?>" type="checkbox"
value="1" <?php checked('1', $showheading); ?> />
<label for="<?php echo esc_attr($this->get_field_id('showheading')); ?>"><?php _e('Show heading', 'text_domain'); ?></label>
</p>
<p>
<input id="<?php echo esc_attr($this->get_field_id('showfilter')); ?>"
name="<?php echo esc_attr($this->get_field_name('showfilter')); ?>" type="checkbox"
value="1" <?php checked('1', $showfilter); ?> />
<label for="<?php echo esc_attr($this->get_field_id('showfilter')); ?>"><?php _e('Show filter', 'text_domain'); ?></label>
</p>
<p>
<input id="<?php echo esc_attr($this->get_field_id('showyear')); ?>"
name="<?php echo esc_attr($this->get_field_name('showyear')); ?>" type="checkbox"
value="1" <?php checked('1', $showyear); ?> />
<label for="<?php echo esc_attr($this->get_field_id('showyear')); ?>"><?php _e('Show year', 'text_domain'); ?></label>
</p>
<p>
<input id="<?php echo esc_attr($this->get_field_id('showdate')); ?>"
name="<?php echo esc_attr($this->get_field_name('showdate')); ?>" type="checkbox"
value="1" <?php checked('1', $showdate); ?> />
<label for="<?php echo esc_attr($this->get_field_id('showdate')); ?>"><?php _e('Show date of report', 'text_domain'); ?></label>
</p>
<p>
<input id="<?php echo esc_attr($this->get_field_id('showthumbnail')); ?>"
name="<?php echo esc_attr($this->get_field_name('showthumbnail')); ?>" type="checkbox"
value="1" <?php checked('1', $showthumbnail); ?> />
<label for="<?php echo esc_attr($this->get_field_id('showthumbnail')); ?>"><?php _e('Show thumbnail', 'text_domain'); ?></label>
</p>
<p>
<input id="<?php echo esc_attr($this->get_field_id('showgenerictitle')); ?>"
name="<?php echo esc_attr($this->get_field_name('showgenerictitle')); ?>" type="checkbox"
value="1" <?php checked('1', $showgenerictitle); ?> />
<label for="<?php echo esc_attr($this->get_field_id('showgenerictitle')); ?>"><?php _e('Show generic title', 'text_domain'); ?></label>
</p>
<p>
<input id="<?php echo esc_attr($this->get_field_id('usefiscalyearoffset')); ?>"
name="<?php echo esc_attr($this->get_field_name('usefiscalyearoffset')); ?>" type="checkbox"
value="1" <?php checked('1', $usefiscalyearoffset); ?> />
<label for="<?php echo esc_attr($this->get_field_id('usefiscalyearoffset')); ?>"><?php _e('Use fiscal year for grouping', 'text_domain'); ?>:</label>
</p>
<p>
<label for="<?php echo esc_attr($this->get_field_id('fiscalyearoffset')); ?>"><?php _e('Fiscal year offset', 'text_domain'); ?>:</label>
<input class="widefat" id="<?php echo esc_attr($this->get_field_id('fiscalyearoffset')); ?>"
name="<?php echo esc_attr($this->get_field_name('fiscalyearoffset')); ?>" type="text"
value="<?php echo esc_attr($fiscalyearoffset); ?>"/>
</p>
<p>
<label for="<?php echo esc_attr($this->get_field_id('limit')); ?>"><?php _e('Limit: number of items to show', 'text_domain'); ?>:</label>
<input class="widefat" id="<?php echo esc_attr($this->get_field_id('limit')); ?>"
name="<?php echo esc_attr($this->get_field_name('limit')); ?>" type="text"
value="<?php echo esc_attr($limit); ?>"/>
</p>
<p>
<label for="<?php echo esc_attr($this->get_field_id('offset')); ?>"><?php _e('Offset: drop X number of items from start of the list', 'text_domain'); ?>:</label>
<input class="widefat" id="<?php echo esc_attr($this->get_field_id('offset')); ?>"
name="<?php echo esc_attr($this->get_field_name('offset')); ?>" type="text"
value="<?php echo esc_attr($offset); ?>"/>
</p>
<?php
}
public function update($new_instance, $old_instance)
{
$instance = array();
$instance['lang'] = (!empty($new_instance['lang'])) ? strip_tags($new_instance['lang']) : '';
$instance['showheading'] = (!empty($new_instance['showheading'])) ? strip_tags($new_instance['showheading']) : '';
$instance['showyear'] = (!empty($new_instance['showyear'])) ? strip_tags($new_instance['showyear']) : '';
$instance['showdate'] = (!empty($new_instance['showdate'])) ? strip_tags($new_instance['showdate']) : '';
$instance['showgenerictitle'] = (!empty($new_instance['showgenerictitle'])) ? strip_tags($new_instance['showgenerictitle']) : '';
$instance['showthumbnail'] = (!empty($new_instance['showthumbnail'])) ? strip_tags($new_instance['showthumbnail']) : '';
$instance['usefiscalyearoffset'] = (!empty($new_instance['usefiscalyearoffset'])) ? strip_tags($new_instance['usefiscalyearoffset']) : '';
$instance['fiscalyearoffset'] = (!empty($new_instance['fiscalyearoffset'])) ? strip_tags($new_instance['fiscalyearoffset']) : '';
$instance['limit'] = (!empty($new_instance['limit'])) ? strip_tags($new_instance['limit']) : '';
$instance['offset'] = (!empty($new_instance['offset'])) ? strip_tags($new_instance['offset']) : '';
return $instance;
}
}
// Creating the widget
class mfn_subscription_widget extends WP_Widget
{
public function __construct()
{
parent::__construct(
'mfn_subscription_widget',
__('MFN Subscription', 'mfn_subscription_widget_domain'),
array('description' => __('Adds a subscription form for subscribing to MFN news.', 'mfn_subscription_widget_domain'),)
);
}
public function widget($args, $instance)
{
$lang = empty($instance['lang']) ? 'auto' : $instance['lang'];
$locale = determineLocale();
if ($lang === "auto") {
if (is_string($locale)) {
$parts = explode("_", $locale);
if (strlen($parts[0]) === 2) {
$lang = $parts[0];
}
}
}
if ($lang === "auto") {
$lang = "en";
}
echo $args['before_widget'];
// load subscription widget
load_datablocks_widget(
$instance['widget_id'] ?? '',
"subscribe-v2",
$lang
);
echo $args['after_widget'];
}
public function form($instance)
{
$lang = $instance['lang'] ?? 'auto';
?>
<p>
<label for="<?php echo esc_attr($this->get_field_id('lang')); ?>">
<?php _e('Language', 'text_domain'); ?>:
</label>
<select name="<?php echo $this->get_field_name('lang'); ?>" id="<?php echo $this->get_field_id('lang'); ?>"
class="widefat">
<?php
// Your options array
$options = array(
'auto' => __('Auto (best effort to figure out what lang is used)', 'text_domain'),
'sv' => __('Swedish', 'text_domain'),
'en' => __('English', 'text_domain'),
'fi' => __('Finnish', 'text_domain'),
);
// Loop through options and add each one to the select dropdown
foreach ($options as $key => $name) {
echo '<option value="' . esc_attr($key) . '" id="' . esc_attr($key) . '" ' . selected($lang, $key, false) . '>' . $name . '</option>';
} ?>
</select>
</p>
<p>
<label for="<?php echo esc_attr($this->get_field_id('widget_id')); ?>">
<?php _e('Widget id', 'text_domain'); ?>:
</label>
<input
id="<?php echo esc_attr($this->get_field_id('widget_id')); ?>"
name="<?php echo esc_attr($this->get_field_name('widget_id')); ?>"
type="text"
value="<?php echo $instance['widget_id']; ?>"
class="widefat"
/>
</p>
<?php
}
public function update($new_instance, $old_instance)
{
$instance = array();
$instance['lang'] = (!empty($new_instance['lang'])) ? strip_tags($new_instance['lang']) : '';
$instance['widget_id'] = (!empty($new_instance['widget_id'])) ? strip_tags($new_instance['widget_id']) : '';
return $instance;
}
}
// Creating the widget
class mfn_archive_v2_widget extends WP_Widget
{
public function __construct()
{
parent::__construct(
'mfn_archive_v2_widget',
__('MFN Report Archive (V2)', 'mfn_archive_v2_widget_domain'),
array('description' => __('Creates a report archive from the MFN news feed.', 'mfn_archive_v2_widget_domain'),)
);
}
public function widget($args, $instance)
{
$lang = empty($instance['lang']) ? 'auto' : $instance['lang'];
$locale = determineLocale();
if ($lang === "auto") {
if (is_string($locale)) {
$parts = explode("_", $locale);
if (strlen($parts[0]) === 2) {
$lang = $parts[0];
}
}
}
if ($lang === "auto") {
$lang = "en";
}
// load archive widget
load_datablocks_widget(
$instance['widget_id'] ?? '',
"archive",
$lang
);
}
public function form($instance)
{
$lang = $instance['lang'] ?? 'auto';
?>
<p>
<label for="<?php echo esc_attr($this->get_field_id('lang')); ?>">
<?php _e('Language', 'text_domain'); ?>:
</label>
<select name="<?php echo $this->get_field_name('lang'); ?>" id="<?php echo $this->get_field_id('lang'); ?>"
class="widefat">
<?php
// Your options array
$options = array(
'auto' => __('Auto (best effort to figure out what lang is used)', 'text_domain'),
'sv' => __('Swedish', 'text_domain'),
'en' => __('English', 'text_domain'),
'fi' => __('Finnish', 'text_domain'),
);
// Loop through options and add each one to the select dropdown
foreach ($options as $key => $name) {
echo '<option value="' . esc_attr($key) . '" id="' . esc_attr($key) . '" ' . selected($lang, $key, false) . '>' . $name . '</option>';
} ?>
</select>
</p>
<p>
<label for="<?php echo esc_attr($this->get_field_id('widget_id')); ?>">
<?php _e('Widget id', 'text_domain'); ?>:
</label>
<input
id="<?php echo esc_attr($this->get_field_id('widget_id')); ?>"
name="<?php echo esc_attr($this->get_field_name('widget_id')); ?>"
type="text"
value="<?php echo $instance['widget_id']; ?>"
class="widefat"
/>
</p>
<?php
}
public function update($new_instance, $old_instance)
{
$instance = array();
$instance['lang'] = (!empty($new_instance['lang'])) ? strip_tags($new_instance['lang']) : '';
$instance['widget_id'] = (!empty($new_instance['widget_id'])) ? strip_tags($new_instance['widget_id']) : '';
return $instance;
}
}
// Creating the widget
class mfn_news_feed_widget extends WP_Widget
{
public function __construct()
{
require_once(ABSPATH . 'wp-includes/functions.wp-styles.php');
// load css
wp_enqueue_style( MFN_PLUGIN_NAME . '-mfn-news-list-css', plugin_dir_url( __FILE__ ) . 'widgets/mfn_news_feed/css/mfn-news-feed.css', array(), MFN_PLUGIN_NAME_VERSION );
// require news feed class
require_once(__DIR__ . '/widgets/mfn_news_feed/class-mfn-news-feed.php');
parent::__construct(
'mfn_news_feed_widget',
__('MFN News Feed', 'mfn_news_feed_domain'),
array('description' => __('Creates a news feed for MFN press releases.', 'mfn_news_feed_domain'),)
);
}
private function list_news_items($data): int
{
wp_enqueue_style( MFN_PLUGIN_NAME . '-mfn-news-list-css', plugin_dir_url( __FILE__ ) . 'widgets/mfn_news_feed/css/mfn-news-list.css', array(), MFN_PLUGIN_NAME_VERSION );
$res = MFN_get_feed(
$data['showpreview'],
$data['hasTags'],
$data['hasNotTags'],
$data['orTags'],
$data['offset'],
$data['pagelen'],
$data['pmlang'],
$data['year'],
$data['fromyear'],
$data['fromdate'],
$data['todate']
);
$news_feed = new News_feed;
echo $news_feed->list_news_items(
$res,
$data['tzLocation'],
$data['timestampFormat'],
$data['onlytagsallowed'],
$data['tagtemplate'],
$data['template'],
$data['groupbyyear'],
$data['skipcustomtags'],
$data['showpreview'],
$data['previewlen'],
$data['disclaimerurl'],
$data['disclaimertag'],
$data['showthumbnail'],
$data['thumbnailsize'],
$data['shownotfound'],
$data['notfoundmsg'],
$data['pmlang']
);
return sizeof($res);
}
public function widget($args, $instance)
{
$query_param = static function ($name, $default) {
return $_GET[$name] ?? $default;
};
$l = static function ($word, $lang) {
global $mfn_wid_translate;
return $mfn_wid_translate($word, $lang);
};
global $wp;
$baseurl = explode('?', home_url(add_query_arg(array(), $wp->request)))[0];
// handle widget instance settings
$tzLocation = empty($instance['tzLocation']) ? 'Europe/Stockholm' : $instance['tzLocation'];
$timestampFormat = empty($instance['timestampFormat']) ? 'Y-m-d H:i' : $instance['timestampFormat'];
if (isset($instance['tzlocation'])) {
$tzLocation = normalize_whitespace($instance['tzlocation']);
}
if (isset($instance['timestampformat'])) {
$timestampFormat = normalize_whitespace($instance['timestampformat']);
}
$instance_id = random_int(1, time());
$pagelen = empty($instance['pagelen']) ? 20 : $instance['pagelen'];
$previewlen = empty($instance['previewlen']) ? 250 : $instance['previewlen'];
$showpreview = isset($instance['showpreview']) && bool_check($instance['showpreview']);
$showyears = isset($instance['showyears']) && bool_check($instance['showyears']);
$showyearslabel = !isset($instance['showyearslabel']) || bool_check($instance['showyearslabel']);
$yearstype = empty($instance['yearstype']) ? 'dropdown' : $instance['yearstype'];
$showfilter = isset($instance['showfilter']) && bool_check($instance['showfilter']);
$showfilterlabel = !isset($instance['showfilterlabel']) || bool_check($instance['showfilterlabel']);
$filtertype = empty($instance['filtertype']) ? 'dropdown' : $instance['filtertype'];
$filtertags = empty($instance['filtertags']) ? '' : sanitize_text_field($instance['filtertags']);
$groupbyyear = isset($instance['groupbyyear']) && bool_check($instance['groupbyyear']);
$showpagination = isset($instance['showpagination']) && bool_check($instance['showpagination']);
$skipcustomtags = isset($instance['skipcustomtags']) && bool_check($instance['skipcustomtags']);
$disclaimerurl = empty($instance['disclaimerurl']) ? null : $instance['disclaimerurl'];
$disclaimertag = empty($instance['disclaimertag']) ? null : $instance['disclaimertag'];
$showthumbnail = isset($instance['showthumbnail']) && bool_check($instance['showthumbnail']);
$thumbnailsize = empty($instance['thumbnailsize']) ? '' : $instance['thumbnailsize'];
$shownotfound = isset($instance['shownotfound']) && bool_check($instance['shownotfound']);
$forcelocale = empty($instance['forcelocale']) ? null : $instance['forcelocale'];
$fromyear = empty($instance['fromyear']) ? null : $instance['fromyear'];
$fromdate = empty($instance['fromdate']) ? null : $instance['fromdate'];
$todate = empty($instance['todate']) ? null : $instance['todate'];
$lang = 'en';
$locale = determineLocale();
if (is_string($locale)) {
$parts = explode("_", $locale);
if (strlen($parts[0]) === 2) {
$lang = $parts[0];
}
}
$l10nlang = empty($instance['l10nlang']) ? null : $instance['l10nlang'];
$pmlang = empty($instance['lang']) ? 'all' : $instance['lang'];
if ($pmlang === 'auto') {
$pmlang = $lang;
}
if(isset($forcelocale)) {
$l10nlang = $forcelocale;
}
$page = $query_param('m-page', 0);
if ($page < 0) {
return;
}
$notfoundmsg = $l('Couldn\'t find anything.', $lang);
$tags = array();
$tagsstr1 = $query_param('m-tags', "");
if (!empty($tagsstr1)) {
$tags[] = $tagsstr1;
}
if (isset($instance['tags']) && !empty($instance['tags'])) {
$tags[] = normalize_whitespace($instance['tags']);
}
$tagsstr = join(",",$tags);
$ortags = '';
$hasTags = array();
$hasNotTags = array();
$orTags = array();
foreach (explode(",", $tagsstr) as $tag) {
if ($tag === "") {
continue;
}
if (strpos($tag, '-') === 0 || strpos($tag, '!') === 0) {
$tag = substr($tag, 1);
if (strpos($tag, MFN_TAG_PREFIX . '-') !== 0) {
$tag = MFN_TAG_PREFIX . '-' . $tag;
}
$hasNotTags[] = $tag;
continue;
}
if (strpos($tag, MFN_TAG_PREFIX . '-') !== 0) {
$tag = MFN_TAG_PREFIX . '-' . $tag;
}
$hasTags[] = $tag;
}
if (!empty($instance['ortags'])) {
$ortags = normalize_whitespace($instance['ortags']);
}
foreach (explode(",", $ortags) as $tag) {
if ($tag === "") {
continue;
}
if (strpos($tag, MFN_TAG_PREFIX . '-') !== 0) {
$tag = MFN_TAG_PREFIX . '-' . $tag;
}
$orTags[] = $tag;
}
$year = $query_param('m-year', "");
if (isset($instance['year'])) {
$year = normalize_whitespace($instance['year']);
}
if (empty($year)) {
$year = "";
}
$params = [];
$query_arr = explode("&", http_build_query(array_merge($_GET)));
$build_new_query = [];
foreach($query_arr as $k => $v) {
if($v !== '') {
$arr = explode("=", $v);
$build_new_query[$arr[0]] = $arr[1];
}
}
if (sizeof($build_new_query) > 0) {
if(isset($build_new_query['m-tags'])) {
$params['m-tags'] = $build_new_query['m-tags'];
}
if (isset($build_new_query['m-year'])) {
$params['m-year'] = $build_new_query['m-year'];
}
if (isset($build_new_query['m-page'])) {
$params['m-page'] = $build_new_query['m-page'];
}
}
$min_max_years = MFN_get_feed_min_max_years($pmlang);
if (isset($fromyear) && $fromyear > $min_max_years->min_year) {
$min_max_years->min_year = $fromyear;
}
if (isset($fromdate)) {