145 lines
3.7 KiB
PHP
145 lines
3.7 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Dotclear\Plugin\enhancePostContent;
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use ArrayObject;
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use Dotclear\App;
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use Dotclear\Helper\Html\Html;
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use Dotclear\Plugin\widgets\WidgetsStack;
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use Dotclear\Plugin\widgets\WidgetsElement;
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/**
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* @brief enhancePostContent widgets class.
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* @ingroup enhancePostContent
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*
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* @author Jean-Christian Denis
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* @copyright Jean-Christian Denis
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* @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
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*/
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class Widgets
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{
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/**
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* Admin part for widget that show extracted content
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*
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* @param WidgetsStack $w WidgetsStack instance
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*/
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public static function initWidgets(WidgetsStack $w): void
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{
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$w->create(
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'epclist',
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My::name(),
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[self::class, 'parseWidget'],
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null,
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__('List filtered contents.')
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);
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# Title
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$w->__get('epclist')->addTitle(__('In this article'));
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# Text
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$w->__get('epclist')->setting(
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'text',
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__('Description:'),
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'',
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'text'
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);
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# Type
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$w->__get('epclist')->setting(
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'type',
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__('Type:'),
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'Definition',
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'combo',
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Epc::getFilters()->nid(true)
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);
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# Content
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foreach (Epc::widgetAllowedTemplateValue() as $name => $info) {
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$w->__get('epclist')->setting(
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'content' . $info['id'],
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sprintf(__('Enable filter on %s'), __($name)),
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1,
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'check'
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);
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}
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# Show count
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$w->__get('epclist')->setting(
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'show_total',
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__('Show the number of appearance'),
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1,
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'check'
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);
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# widget options
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$w->__get('epclist')
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->addContentOnly()
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->addClass()
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->addOffline();
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}
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/**
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* Public part for widget that show extracted content
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*
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* @param WidgetsElement $w WidgetsElement instance
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*/
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public static function parseWidget(WidgetsElement $w): string
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{
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if ($w->__get('offline')) {
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return '';
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}
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# Page
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if (!My::settings()->get('active')
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|| !in_array(App::frontend()->ctx->__get('current_tpl'), ['post.html', 'page.html'])
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) {
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return '';
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}
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# Content
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$content = '';
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foreach (Epc::widgetAllowedTemplateValue() as $info) {
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$ns = 'content' . $info['id'];
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if ($w->__get($ns) && is_callable($info['cb'])) {
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$content .= call_user_func(
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$info['cb'],
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$w
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);
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}
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}
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if (empty($content)) {
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return '';
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}
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# Filter
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$list = new ArrayObject();
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$filter = Epc::getFilters()->get($w->__get('type'));
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if (!is_null($filter)) {
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$filter->widgetList($content, $w, $list);
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}
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if (!count($list)) {
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return '';
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}
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# Parse result
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$res = '';
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foreach ($list as $line) {
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if ((int) $line['total'] == 0) {
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continue;
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}
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$res .= '<li>' . $line['replacement'] .
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($w->__get('show_total') ? ' (' . $line['total'] . ')' : '') .
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'</li>';
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}
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return empty($res) ? '' : $w->renderDiv(
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(bool) $w->__get('content_only'),
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$w->__get('class'),
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'id="epc_' . $w->__get('type') . '"',
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($w->__get('title') ? $w->renderTitle(Html::escapeHTML($w->__get('title'))) : '') .
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($w->__get('text') ? '<p>' . Html::escapeHTML($w->__get('text')) . '</p>' : '') .
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'<ul>' . $res . '</ul>'
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);
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}
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}
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