c5de195436
- NOTICE: config.default.php has changed, update your config.php!! - [new] Query logger for debugging (See config.default.php for details) - [tweak] Scrape query for DuckDuckGo to be more direct - [tweak] Added url arguments to the formatted url of search results - [tweak] Improved tooltips to be popups with better explanations - [tweak] Improved spacing for pagination links - [fix] More accurately show the current version in the footer - [fix] Current version not properly stored - [fix] Pagination offset off by one result - [fix] Unnecessary global in load_search() - [fix] Typo in wordpress search - [fix] Qwant initial total hits and ranking more accurate - [fix] Goosle header title not bold on stats page - [fix] Visual fixes to the design of Goosle
118 lines
4.2 KiB
PHP
118 lines
4.2 KiB
PHP
<?php
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/* ------------------------------------------------------------------------------------
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* Goosle - The fast, privacy oriented search tool that just works.
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*
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* COPYRIGHT NOTICE
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* Copyright 2023-2024 Arnan de Gans. All Rights Reserved.
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*
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* COPYRIGHT NOTICES AND ALL THE COMMENTS SHOULD REMAIN INTACT.
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* By using this code you agree to indemnify Arnan de Gans from any
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* liability that might arise from its use.
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------------------------------------------------------------------------------------ */
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class YahooNewsRequest extends EngineRequest {
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public function get_request_url() {
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// Safe search override
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if($this->search->safe == 0) {
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$safe = '0';
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} else {
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$safe = '';
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}
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$url = 'https://news.search.yahoo.com/search?'.http_build_query(array(
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'p' => $this->search->query, // Search query
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'safe' => $safe // Safe search filter (0 = off, "" = on)
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));
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unset($safe);
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return $url;
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}
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public function get_request_headers() {
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return array(
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'Accept' => 'text/html, application/xhtml+xml, application/xml;q=0.8, */*;q=0.7',
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);
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}
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public function parse_results($response) {
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$engine_temp = $engine_result = array();
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$xpath = get_xpath($response);
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// No response
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if(!$xpath) {
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if($this->opts->querylog == 'on') querylog(get_class($this), 's', $this->url, 'No response', 0);
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return $engine_result;
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}
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// Scrape the results (Max 30)
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$scrape = $xpath->query("//div[@id='web']/ol/li[position() < 30]");
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// Figure out results and base rank
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$number_of_results = $rank = count($scrape);
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// No results
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if($number_of_results == 0) {
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if($this->opts->querylog == 'on') querylog(get_class($this), 's', $this->url, 'No results', 0);
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return $engine_result;
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}
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foreach($scrape as $result) {
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// Find data
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$title = $xpath->evaluate("./div/ul/li/a[contains(@class, 'thmb')]/@title", $result);
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$url = $xpath->evaluate("./div/ul/li/h4[contains(@class, 's-title')]/a/@href", $result);
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$description = $xpath->evaluate("./div/ul/li/p[contains(@class, 's-desc')]", $result);
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$image = $xpath->evaluate("./div/ul/li/a/img[@class='s-img']/@src", $result);
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$date_added = $xpath->evaluate("./div/ul/li/span[contains(@class, 's-time')]", $result);
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// Skip broken results
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if($title->length == 0) continue;
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if($url->length == 0) continue;
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// Process data
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$title = strip_newlines(sanitize($title[0]->textContent));
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$url = (preg_match('/\/ru=(.+)(%3ffr|\/rk)/i', $url[0]->textContent, $found_url)) ? urldecode($found_url[1]) : $url[0]->textContent;
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$url = (preg_match('/\??&?(utm_).+?(&|$)$/i', $url, $found_url)) ? urldecode($found_url[1]) : $url;
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$url = sanitize(str_replace('?fr=sycsrp_catchall', '', $url));
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$description = ($description->length == 0) ? "No description was provided for this site." : limit_string_length(strip_newlines(sanitize($description[0]->textContent)));
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$image = ($image->length == 0) ? null : sanitize($image[0]->textContent);
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$source = str_replace('www.', '', strtolower(parse_url($url, PHP_URL_HOST)));
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$timestamp = ($date_added->length == 0) ? null : strtotime(sanitize(preg_replace('/[^a-z0-9 ]+/i', '', $date_added[0]->textContent)));
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// filter duplicate urls/results
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if(!empty($engine_temp)) {
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if(in_array($url, array_column($engine_temp, 'url'))) continue;
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}
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// Fix up the image
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if(!is_null($image)) {
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$image = explode('/http', $image);
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$image = parse_url('http'.$image[1]);
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$image = $image['scheme'].'://'.$image['host'].$image['path'];
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}
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$engine_temp[] = array(
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'title' => $title, // string
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'url' => $url, // string
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'description' => $description, // string
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'image' => $image, // string|null
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'source' => $source, // string
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'timestamp' => $timestamp, // int|null
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'engine_rank' => $rank // int
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);
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$rank -= 1;
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}
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// Base info
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if(!empty($engine_temp)) {
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$engine_result['source'] = 'Yahoo News';
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$engine_result['search'] = $engine_temp;
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}
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if($this->opts->querylog == 'on') querylog(get_class($this), 's', $this->url, $number_of_results, count($engine_temp));
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unset($response, $xpath, $scrape, $number_of_results, $rank, $engine_temp);
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return $engine_result;
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}
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}
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?>
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