92 lines
2.3 KiB
PHP
92 lines
2.3 KiB
PHP
<?php
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define("DUPLICATE_NAME_IN_SAME_GROUP", true);
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// kiolvassa a választható emberek listáját
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function read_electable_people(string $fname): array
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{
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$s = file_get_contents($fname);
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// szétszedés csoportnév-csoporttag sorozatra
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$group_name_seq = preg_split("/(\*\*)|(__)/", trim($s), -1, PREG_SPLIT_NO_EMPTY);
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// csoportok feldolgozása egyenként
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$ep = [];
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for ($i = 0; $i < count($group_name_seq); $i += 2) {
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$group = trim($group_name_seq[$i]); // csoport kiolvasása
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$names = preg_split("/(\n)|(\r\n)/", trim($group_name_seq[$i + 1]), -1, PREG_SPLIT_NO_EMPTY); // nevek a csoportból
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foreach ($names as $name) {
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if (trim($name) === "") { // üres sorokat átugorja
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continue;
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}
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$new_rec = ["name" => $name, "group" => $group];
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if (DUPLICATE_NAME_IN_SAME_GROUP || !in_array($new_rec, $ep)) {
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$ep[] = $new_rec;
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}
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}
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}
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return $ep;
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}
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define("MINIMUM_NEEDLE_LENGTH", 3);
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// keresés a nevek között
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function search_in_names(array $records, string $needle): array
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{
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$needle = trim($needle);
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if (strlen($needle) < MINIMUM_NEEDLE_LENGTH) {
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return [];
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}
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$hitpos_array = [];
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$filter = function(array $var) use (&$hitpos_array, $needle) : bool {
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$hitpos = stripos($var["name"], $needle);
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if ($hitpos != false) {
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$hitpos_array[] = $hitpos;
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}
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return $hitpos !== false;
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};
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$filter_res = array_values(array_filter($records, $filter));
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if (count($filter_res) > 0) {
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for ($i = 0; $i < count($filter_res); $i++) {
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$filter_res[$i]["hitpos"] = $hitpos_array[$i];
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}
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}
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return $filter_res;
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}
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// --------------------------------
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define("ELECTABLE_PEOPLE_DATABASE", "data/electable_people_test.md");
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$action = json_decode($_POST["action"]) ?? "none";
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$res = "";
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switch ($action) {
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case "search":
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{
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$needle = json_decode($_POST["needle"]);
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$p = read_electable_people(ELECTABLE_PEOPLE_DATABASE);
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$hits = search_in_names($p, $needle);
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$res = $hits;
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}
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break;
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case "none":
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break;
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}
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echo json_encode($res);
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//$p = read_electable_people("data/electable_people_test.md");
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return; |