36 lines
1.1 KiB
PHP
36 lines
1.1 KiB
PHP
<?php
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abstract class oracle {
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// some info to spit out alongside the result, so the user knows
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// what exactly is giving out the answer. prevents confusion
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// about what oracle is answering them for ambiguous queries.
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public $info = [
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"name" => "some oracle"
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];
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// this function should take in a query string search from $_GET,
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// and return a bool determining whether or not it is a question
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// intended for the oracle.
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public function check_query($q) {
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return false;
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}
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// produce the correct answer for the query using the oracle.
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// note: if it becomes apparent /during generation/ that the
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// query is not in fact for the oracle, returning an empty
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// string will kill the oracle pane.
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// answer format: ["ans1 title" => "ans1", ...]
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public function generate_response($q) {
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return "";
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}
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}
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// backwards compatibility
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if (!function_exists('str_starts_with')) {
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function str_starts_with($haystack, $needle) {
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return strncmp($haystack, $needle, strlen($needle)) === 0;;
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}
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}
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if (!function_exists('str_contains')) {
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function str_contains($haystack, $needle) {
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return strpos((string)$haystack, (string)$needle) !== false;
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}
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}
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?>
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