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- NOTICE: config.default.php has changed, re-create your config.php!! - [fix] Footer no longer overlaps results - [fix] Search navigation no longer bunched up on smaller displays - [fix] Double search type when searching from start page - [new] Filter for additional/different headers per cURL request - [new] Image search via Openverse API (Access token and cronjob required, see installation instructions) - [new] Image search via Qwant API - [new] Web (recent news) search via Qwant API - [tweak] Merged 'cache' option into 'cache-type', see config.default.php for details - [tweak] Better filtering for duplicate web results - [tweak] File size formatting for images more uniform - [tweak] Optimized curl_multi_exec handling - [tweak] Improved SEO headers - [tweak] Layout tweaks and optimizations for search results, header and footer - [tweak] Removed redundant HTML, CSS and some PHP - [tweak] MagnetDL search disabled by default because of Cloudflare (Will probably be removed in future version) - [tweak] Removed non-functional magnet trackers - [tweak] Added 15 extra public magnet trackers - [change] Removed Ecosia support - [change] Removed Reddit support - [change] Removed 1337x support - [change] Removed MagnetDL support
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Original file line number | Diff line number | Diff line change |
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<?php | ||
/* ------------------------------------------------------------------------------------ | ||
* Goosle - A meta search engine for private and fast internet fun. | ||
* | ||
* COPYRIGHT NOTICE | ||
* Copyright 2023-2024 Arnan de Gans. All Rights Reserved. | ||
* | ||
* COPYRIGHT NOTICES AND ALL THE COMMENTS SHOULD REMAIN INTACT. | ||
* By using this code you agree to indemnify Arnan de Gans from any | ||
* liability that might arise from its use. | ||
------------------------------------------------------------------------------------ */ | ||
class OpenverseRequest extends EngineRequest { | ||
public function get_request_url() { | ||
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$query_terms = substr($this->query, 0, 200); | ||
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// Safe search override | ||
$safe = "0"; // No mature results | ||
if(strpos($query_terms[0], "safe") !== false) { | ||
$switch = explode(":", $query_terms[0]); | ||
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if(!is_numeric($switch[1])) { | ||
$safe = (strtolower($switch[1]) == "off") ? "1" : "0"; | ||
$this->query = implode(" ", array_slice($query_terms, 1)); | ||
} | ||
} | ||
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// q = query | ||
// format = json | ||
// mature = 1 / 0 | ||
// page_size = 80 (int) | ||
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$args = array("q" => $query_terms, "format" => "json", "mature" => $safe, "page_size" => 50); | ||
$url = "https://api.openverse.org/v1/images/?".http_build_query($args); | ||
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unset($query_terms, $switch, $safe, $max_results, $args); | ||
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return $url; | ||
} | ||
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public function get_request_headers() { | ||
$token_file = ABSPATH.'cache/token.data'; | ||
$token = unserialize(file_get_contents($token_file)); | ||
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return array( | ||
'Accept' => 'application/json, */*;q=0.8', | ||
'Content-type' => 'application/x-www-form-urlencoded', | ||
'Authorization' => 'Bearer '.$token['openverse']['access_token'], | ||
'Accept-Language' => null, | ||
'Accept-Encoding' => null, | ||
'Connection' => null, | ||
'Sec-Fetch-Dest' => null, | ||
'Sec-Fetch-Mode' => null, | ||
'Sec-Fetch-Site' => null | ||
); | ||
} | ||
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public function parse_results($response) { | ||
$results = array(); | ||
$json_response = json_decode($response, true); | ||
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// No response | ||
if(empty($json_response)) return $results; | ||
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// Set base rank and result amound | ||
$rank = $results['amount'] = count($json_response['results']); | ||
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// Nothing found | ||
if($results['amount'] == 0) return $results; | ||
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// Use API result | ||
foreach ($json_response['results'] as $result) { | ||
// Deal with optional or missing data | ||
$dimensions_w = (!empty($result['width'])) ? sanitize($result['width']) : ""; | ||
$dimensions_h = (!empty($result['height'])) ? sanitize($result['height']) : ""; | ||
$filesize = (!empty($result['filesize'])) ? sanitize($result['filesize']) : ""; | ||
$link = (!empty($result['url'])) ? sanitize($result['url']) : ""; | ||
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$image_full = (!empty($result['foreign_landing_url'])) ? sanitize($result['foreign_landing_url']) : ""; | ||
$image_thumb = (!empty($result['thumbnail'])) ? sanitize($result['thumbnail']) : $image_full; | ||
$alt = (!empty($result['title'])) ? sanitize($result['title']) : ""; | ||
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// Add attribution to alt text? | ||
$creator = (!empty($result['creator'])) ? " by ".sanitize($result['creator']) : ""; | ||
$alt = (!empty($creator)) ? $alt.$creator : $alt; | ||
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// Process result | ||
$filesize = intval(preg_replace('/[^0-9]/', '', $filesize)); | ||
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// filter duplicate IMAGE urls/results | ||
if(!empty($results['search'])) { | ||
if(in_array($image_full, array_column($results['search'], "image_full"))) continue; | ||
} | ||
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$results['search'][] = array ("id" => uniqid(rand(0, 9999)), "source" => "Openverse", "image_thumb" => $image_thumb, "alt" => $alt, "image_full" => $image_full, "width" => $dimensions_w, "height" => $dimensions_h, "filesize" => $filesize, "webpage_url" => $link, "engine_rank" => $rank); | ||
$rank -= 1; | ||
unset($url_data, $usable_data, $dimensions_w, $dimensions_h, $filesize, $link, $image_full, $alt, $image_thumb); | ||
} | ||
unset($json_response, $rank); | ||
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// Add error if there are no search results | ||
if(empty($results['search'])) { | ||
$results['error'] = array( | ||
"message" => "No results found. Please try with less or different keywords!" | ||
); | ||
} | ||
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return $results; | ||
} | ||
} | ||
?> |
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