487 lines
17 KiB
PHP
487 lines
17 KiB
PHP
<?php
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namespace ForkBB\Models\Pages;
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use ForkBB\Models\Page;
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use ForkBB\Core\Validator;
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use ForkBB\Models\Forum\Model as Forum;
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use ForkBB\Models\User\Model as User;
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use InvalidArgumentException;
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class Search extends Page
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{
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use CrumbTrait;
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/**
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* Составление списка категорий/разделов для выбора
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*/
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protected function calcList()
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{
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$cid = null;
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$options = [];
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$idxs = [];
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$root = $this->c->forums->get(0);
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if ($root instanceof Forum) {
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foreach ($this->c->forums->depthList($root, -1) as $f) {
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if ($cid !== $f->cat_id) {
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$cid = $f->cat_id;
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$options[] = [\ForkBB\__('Category prefix') . $f->cat_name];
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}
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$indent = \str_repeat(\ForkBB\__('Forum indent'), $f->depth);
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if ($f->redirect_url) {
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$options[] = [$f->id, $indent . \ForkBB\__('Forum prefix') . $f->forum_name, true];
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} else {
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$options[] = [$f->id, $indent . \ForkBB\__('Forum prefix') . $f->forum_name];
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$idxs[] = $f->id;
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}
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}
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}
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$this->listOfIndexes = $idxs;
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$this->listForOptions = $options;
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}
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/**
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* Расширенный поиск
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*
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* @param array $args
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* @param string $method
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*
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* @return Page
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*/
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public function viewAdvanced(array $args, $method)
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{
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return $this->view($args, $method, true);
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}
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/**
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* Поиск
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*
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* @param array $args
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* @param string $method
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* @param bool $advanced
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*
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* @return Page
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*/
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public function view(array $args, $method, $advanced = false)
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{
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$this->c->Lang->load('search');
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$this->calcList();
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$marker = $advanced ? 'SearchAdvanced' : 'Search';
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$v = null;
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if ('POST' === $method || isset($args['keywords'])) {
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$v = $this->c->Validator->reset()
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->addValidators([
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'check_query' => [$this, 'vCheckQuery'],
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'check_forums' => [$this, 'vCheckForums'],
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'check_author' => [$this, 'vCheckAuthor'],
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])->addRules([
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'author' => 'absent:*',
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'forums' => 'absent:*',
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'serch_in' => 'absent:0|integer',
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'sort_by' => 'absent:0|integer',
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'sort_dir' => 'absent:0|integer',
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'show_as' => 'absent:0|integer',
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])->addArguments([
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// 'token' => $args,
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])->addAliases([
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'keywords' => 'Keyword search',
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'author' => 'Author search',
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'forums' => 'Forum search',
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'serch_in' => 'Search in',
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'sort_by' => 'Sort by',
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'sort_dir' => 'Sort order',
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'show_as' => 'Show as',
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]);
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if ($advanced) {
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$v->addRules([
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'author' => 'required|string:trim|max:25|check_author',
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'forums' => 'check_forums',
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'serch_in' => 'required|integer|in:0,1,2',
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'sort_by' => 'required|integer|in:0,1,2,3',
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'sort_dir' => 'required|integer|in:0,1',
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'show_as' => 'required|integer|in:0,1',
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]);
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}
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if ('POST' === $method) {
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$v->addRules([
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'token' => 'token:' . $marker,
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]);
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}
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$v->addRules([
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'keywords' => 'required|string:trim|max:100|check_query:' . $method,
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]);
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if ('POST' === $method && $v->validation($_POST)) {
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return $this->c->Redirect->page($marker, $v->getData());
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} elseif ('GET' === $method && $v->validation($args)) {
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return $this->action(\array_merge($args, $v->getData(), ['action' => 'search']), $method, $advanced);
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}
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$this->fIswev = $v->getErrors();
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}
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$form = [
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'action' => $this->c->Router->link($marker),
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'hidden' => [
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'token' => $this->c->Csrf->create($marker),
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],
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'sets' => [],
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'btns' => [
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'search' => [
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'type' => 'submit',
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'value' => \ForkBB\__('Search btn'),
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'accesskey' => 's',
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],
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],
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];
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if ($advanced) {
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$form['sets']['what'] = [
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'fields' => [
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[
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'type' => 'info',
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'value' => \ForkBB\__('<a href="%s">Simple search</a>', $this->c->Router->link('Search')),
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'html' => true,
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],
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'keywords' => [
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'class' => 'w2',
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'type' => 'text',
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'maxlength' => 100,
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'caption' => \ForkBB\__('Keyword search'),
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'value' => $v ? $v->keywords : '',
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'required' => true,
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'autofocus' => true,
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],
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'author' => [
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'class' => 'w1',
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'type' => 'text',
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'maxlength' => 25,
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'caption' => \ForkBB\__('Author search'),
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'value' => $v ? $v->author : '*',
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'required' => true,
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],
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[
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'type' => 'info',
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'value' => \ForkBB\__('Search info'),
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],
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],
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];
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$form['sets']['where'] = [
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'legend' => \ForkBB\__('Search in legend'),
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'fields' => [
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'forums' => [
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'class' => 'w3',
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'type' => 'multiselect',
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'options' => $this->listForOptions,
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'value' => $v ? \explode('.', $v->forums) : null,
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'caption' => \ForkBB\__('Forum search'),
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'size' => \min(\count($this->listForOptions), 10),
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],
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'serch_in' => [
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'class' => 'w3',
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'type' => 'select',
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'options' => [
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0 => \ForkBB\__('Message and subject'),
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1 => \ForkBB\__('Message only'),
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2 => \ForkBB\__('Topic only'),
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],
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'value' => $v ? $v->serch_in : 0,
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'caption' => \ForkBB\__('Search in'),
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],
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[
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'type' => 'info',
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'value' => \ForkBB\__('Search in info'),
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],
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[
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'type' => 'info',
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'value' => \ForkBB\__('Search multiple forums info'),
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],
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],
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];
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$form['sets']['how'] = [
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'legend' => \ForkBB\__('Search results legend'),
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'fields' => [
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'sort_by' => [
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'class' => 'w4',
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'type' => 'select',
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'options' => [
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0 => \ForkBB\__('Sort by post time'),
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1 => \ForkBB\__('Sort by author'),
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2 => \ForkBB\__('Sort by subject'),
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3 => \ForkBB\__('Sort by forum'),
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],
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'value' => $v ? $v->sort_by : 0,
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'caption' => \ForkBB\__('Sort by'),
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],
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'sort_dir' => [
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'class' => 'w4',
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'type' => 'radio',
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'values' => [
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0 => \ForkBB\__('Descending'),
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1 => \ForkBB\__('Ascending'),
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],
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'value' => $v ? $v->sort_dir : 0,
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'caption' => \ForkBB\__('Sort order'),
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],
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'show_as' => [
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'class' => 'w4',
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'type' => 'radio',
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'values' => [
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0 => \ForkBB\__('Show as posts'),
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1 => \ForkBB\__('Show as topics'),
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],
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'value' => $v ? $v->show_as : 0,
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'caption' => \ForkBB\__('Show as'),
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],
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[
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'type' => 'info',
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'value' => \ForkBB\__('Search results info'),
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],
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],
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];
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} else {
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$form['sets']['what'] = [
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'fields' => [
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[
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'type' => 'info',
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'value' => \ForkBB\__('<a href="%s">Advanced search</a>', $this->c->Router->link('SearchAdvanced')),
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'html' => true,
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],
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'keywords' => [
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'type' => 'text',
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'maxlength' => 100,
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'caption' => \ForkBB\__('Keyword search'),
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'value' => $v ? $v->keywords : '',
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'required' => true,
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'autofocus' => true,
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],
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],
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];
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}
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$this->fIndex = 'search';
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$this->nameTpl = 'search';
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$this->onlinePos = 'search';
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$this->canonical = $this->c->Router->link('Search');
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$this->robots = 'noindex';
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$this->form = $form;
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$this->crumbs = $this->crumbs([$this->c->Router->link('Search'), \ForkBB\__('Search')]);
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return $this;
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}
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/**
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* Дополнительная проверка строки запроса
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*
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* @param Validator $v
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* @param string $query
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* @param string $method
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*
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* @return string
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*/
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public function vCheckQuery(Validator $v, $query, $method)
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{
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if (empty($v->getErrors())) {
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$flood = $this->user->last_search && \time() - $this->user->last_search < $this->user->g_search_flood;
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if ('POST' !== $method || ! $flood) {
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$search = $this->c->search;
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if (! $search->prepare($query)) {
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$v->addError(\ForkBB\__($search->queryError, $search->queryText));
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} else {
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if ($this->c->search->execute($v, $this->listOfIndexes, $flood)) {
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$flood = false;
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if (empty($search->queryIds)) {
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$v->addError('No hits', 'i');
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}
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if ($search->queryNoCache && $this->user->g_search_flood) {
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$this->user->last_search = \time();
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$this->c->users->update($this->user); //?????
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}
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}
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}
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}
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if ($flood) {
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$v->addError(\ForkBB\__('Search flood', $this->user->g_search_flood, $this->user->g_search_flood - \time() + $this->user->last_search));
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}
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}
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return $query;
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}
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/**
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* Дополнительная проверка разделов
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*
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* @param Validator $v
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* @param string|array $forums
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*
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* @return string
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*/
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public function vCheckForums(Validator $v, $forums)
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{
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if ('*' !== $forums) {
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if (\is_string($forums) && \preg_match('%^\d+(?:\.\d+)*$%D', $forums)) {
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$forums = \explode('.', $forums);
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} elseif (null === $forums) {
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$forums = '*';
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} elseif (! \is_array($forums)) {
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$v->addError('The :alias contains an invalid value');
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$forums = '*';
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}
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}
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if ('*' !== $forums) {
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if (! empty(\array_diff($forums, $this->listOfIndexes))) {
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$v->addError('The :alias contains an invalid value');
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}
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\sort($forums, SORT_NUMERIC);
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$forums = \implode('.', $forums);
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}
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return $forums;
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}
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/**
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* Дополнительная проверка автора
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*
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* @param Validator $v
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* @param string|array $forums
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*
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* @return string
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*/
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public function vCheckAuthor(Validator $v, $name)
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{
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$name = \preg_replace('%\*+%', '*', $name);
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if ('*' !== $name && ! \preg_match('%[\p{L}\p{N}]%', $name)) {
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$v->addError('The :alias is not valid format');
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}
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return $name;
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}
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/**
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* Типовые действия
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*
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* @param array $args
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* @param string $method
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* @param bool $advanced
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*
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* @throws InvalidArgumentException
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*
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* @return Page
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*/
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public function action(array $args, $method, $advanced = false)
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{
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$this->c->Lang->load('search');
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$model = $this->c->search;
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$model->page = isset($args['page']) ? (int) $args['page'] : 1;
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$action = $args['action'];
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$asTopicsList = true;
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$list = false;
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$uid = isset($args['uid']) ? (int) $args['uid'] : null;
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$subIndex = [
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'topics_with_your_posts' => 'with-your-posts',
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'latest_active_topics' => 'latest',
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'unanswered_topics' => 'unanswered',
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];
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switch ($action) {
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case 'search':
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if (1 === $model->showAs) {
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$list = $model->actionT($action);
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} else {
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$list = $model->actionP($action);
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$asTopicsList = false;
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}
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if ('*' === $args['author']) {
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$model->name = \ForkBB\__('Search query: %s', $args['keywords']);
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} else {
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$model->name = \ForkBB\__('Search query: %1$s and Author: %2$s', $args['keywords'], $args['author']);
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}
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$model->linkMarker = $advanced ? 'SearchAdvanced' : 'Search';
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$model->linkArgs = $args;
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break;
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case 'topics_with_your_posts':
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if ($this->user->isGuest) {
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break;
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}
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case 'latest_active_topics':
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case 'unanswered_topics':
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if (isset($uid)) {
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break;
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}
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$uid = $this->user->id;
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$list = $model->actionT($action, $uid);
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$model->name = \ForkBB\__('Quick search ' . $action);
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$model->linkMarker = 'SearchAction';
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$model->linkArgs = ['action' => $action];
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$this->fSubIndex = $subIndex[$action];
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break;
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case 'posts':
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$asTopicsList = false;
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case 'topics':
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if (! isset($uid)) {
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break;
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}
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$user = $this->c->users->load($uid);
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if (! $user instanceof User) {
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break;
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}
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if ($asTopicsList) {
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$list = $model->actionT($action, $user->id);
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} else {
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$list = $model->actionP($action, $user->id);
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}
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$model->name = \ForkBB\__('Quick search user ' . $action, $user->username);
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$model->linkMarker = 'SearchAction';
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$model->linkArgs = ['action' => $action, 'uid' => $user->id];
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break;
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# default:
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# throw new InvalidArgumentException('Unknown action: ' . $action);
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}
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if (false === $list) {
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return $this->c->Message->message('Bad request');
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} elseif (empty($list)) {
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$this->fIswev = ['i', \ForkBB\__('No hits')];
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return $this->view(['advanced' => 'advanced'], 'GET');
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}
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if ($asTopicsList) {
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$this->c->Lang->load('forum');
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$this->nameTpl = 'forum';
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$this->topics = $list;
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} else {
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$this->c->Lang->load('topic');
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$this->nameTpl = 'topic_in_search';
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$this->posts = $list;
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}
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$this->fIndex = 'search';
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$this->onlinePos = 'search';
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$this->robots = 'noindex';
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$this->model = $model;
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$this->crumbs = $this->crumbs($model);
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$this->searchMode = true;
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return $this;
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}
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}
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