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Editing: category-uploader.php

writable 0666

<?php
$jsonFile = __DIR__ . '/allcategories.json';

// Load existing (or initialize)
$categories = [];
if (file_exists($jsonFile)) {
    $categories = json_decode(file_get_contents($jsonFile), true) ?: [];
}

// Helper: On-the-fly slug
function slugify($cat) {
    return strtolower(trim(preg_replace('/[^a-z0-9]+/i', '-', $cat), '-'));
}

// Handle form submit
$status = '';
$addedList = [];
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['categories'])) {
    $lines = explode("\n", $_POST['categories']);
    $added = 0;
    foreach ($lines as $line) {
        $cat = trim($line);
        if ($cat === '') continue;
        $cat = preg_replace('/\s+/', ' ', $cat);
        $letter = strtoupper($cat[0]);
        if (!isset($categories[$letter])) $categories[$letter] = [];
        // Only add if not already present (case-insensitive)
        $exists = false;
        foreach ($categories[$letter] as $item) {
            if (strcasecmp($item['name'], $cat) === 0) { $exists = true; break; }
        }
        if (!$exists) {
            $categories[$letter][] = [ 'name' => $cat ];
            $added++;
            $addedList[] = $cat;
        }
    }
    // Sort and save
    ksort($categories);
    foreach ($categories as &$arr) {
        usort($arr, fn($a, $b) => strcasecmp($a['name'], $b['name']));
    }
    file_put_contents($jsonFile, json_encode($categories, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE));
    $status = "<div style='background:#e9ffd8;border:1.5px solid #96d356;color:#29890b;margin:1em 0;padding:.7em .9em;border-radius:7px;'><b>Success!</b> Added $added new categor" . ($added == 1 ? "y" : "ies") . ".";
    if ($addedList) $status .= "<div style='margin-top:.6em;font-size:.98em;'><b>Added:</b> " . implode(', ', array_map('htmlspecialchars', $addedList)) . "</div>";
    $status .= "</div>";
}
$total = 0; foreach($categories as $arr) $total += count($arr);
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Upload Business Categories</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
body { font-family: system-ui, Arial, sans-serif; background:#f6f8fa; margin:0; padding:0; }
.box { max-width:540px; margin:2em auto; background:#fff; border-radius:16px; box-shadow:0 2px 10px #d3daef88; padding:2.2em 1.7em; }
h2 { color:#384bb6; margin-bottom:.4em; }
textarea { width:100%; min-height:180px; border-radius:9px; border:1.5px solid #dbe4f0; font-size:1.09em; padding:.7em; background:#f9fafc; margin-bottom:.8em;}
input[type=submit] { font-size:1.11em; font-weight:700; background:#5b36ff; color:#fff; border:none; border-radius:6px; padding:.6em 1.7em; cursor:pointer; }
input[type=submit]:hover { background:#2630c0; }
.catcount { font-size:1.02em; color:#1d5c33; margin-top:.7em; margin-bottom:.4em;}
pre { background:#f8f9ff; border-radius:8px; padding:.7em .9em; font-size:.97em; margin-top:1.7em;}
@media(max-width:600px){ .box{padding:1.2em .6em;} textarea{font-size:1em;} }
</style>
</head>
<body>
<div class="box">
    <h2>Upload or Add Business Categories</h2>
    <p>Paste new business categories, one per line. <br>All are stored in <b>allcategories.json</b>, grouped by letter. Duplicates are skipped, case-insensitive. Slugs are created on the fly when needed.</p>
    <?= $status ?>
    <form method="post">
        <textarea name="categories" placeholder="Example&#10;Accountants&#10;Acupuncture&#10;Bakeries"></textarea>
        <input type="submit" value="Add Categories">
    </form>
    <div class="catcount"><b>Total:</b> <?= number_format($total) ?> categories.</div>
    <div style="margin-bottom:.8em;">
        <?php foreach(range('A','Z') as $ch):
            $count = isset($categories[$ch]) ? count($categories[$ch]) : 0;
            if ($count > 0)
                echo "<b>$ch</b> ($count)&nbsp;&nbsp;";
            else
                echo "$ch&nbsp;&nbsp;";
        endforeach; ?>
    </div>
    <details><summary style="cursor:pointer;margin-top:.9em;">Show JSON</summary>
    <pre><?= htmlspecialchars(json_encode($categories, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE)) ?></pre>
    </details>
</div>
</body>
</html>

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Editing: category-uploader.php

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