290 lines
9.3 KiB
PHP
290 lines
9.3 KiB
PHP
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#!/usr/bin/env php
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<?php
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/**
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* Mock petition data generator — DEV ONLY.
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*
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* Generates realistic-looking confirmed petition signatures for testing
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* the map widget. Writes directly to the real CSV (dev environment only).
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*
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* Run from host:
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* podman exec stopplidelsen.no php /var/www/custom/tools/generate-mock-petitions.php
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*/
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// Safety check: refuse to run outside the dev container
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$inContainer = file_exists('/var/www/html') && file_exists('/var/www/custom');
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if (!$inContainer && !in_array('--force', $argv)) {
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echo "Warning: this script is intended to run inside the dev container.\n";
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echo " podman exec stopplidelsen.no php /var/www/custom/tools/generate-mock-petitions.php\n";
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echo " Pass --force to run anyway.\n";
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exit(1);
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}
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$csvPath = '/var/www/custom/data/petitions/medisinsk-cannabis-pa-resept.csv';
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// ------- Name lists -------
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$firstNames = [
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'Kari', 'Ola', 'Anne', 'Per', 'Ingrid', 'Lars', 'Kristin', 'Erik',
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'Marianne', 'Tor', 'Hanne', 'Bjørn', 'Silje', 'Trond', 'Nina', 'Morten',
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'Lene', 'Håkon', 'Anita', 'Svein', 'Marit', 'Gunnar', 'Tonje', 'Rune',
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'Bente', 'Terje', 'Camilla', 'Geir', 'Astrid', 'Jon', 'Trine', 'Anders',
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'Heidi', 'Vegard', 'Siri', 'Frode', 'Marte', 'Steinar', 'Lise', 'Øyvind',
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'Karianne', 'Petter', 'Tone', 'Kenneth', 'Gro', 'Vidar', 'Line', 'Eivind',
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'Maria', 'Jonas', 'Ida', 'Martin', 'Katrine', 'Fredrik', 'Kirsten', 'Helge',
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'Turid', 'Ole', 'Berit', 'Arild', 'Wendy', 'Ragnar', 'Stine', 'Ivar',
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'Åse', 'Knut', 'Elise', 'Harald', 'Solveig', 'Dag', 'Kristine', 'Leif',
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'Elin', 'Nils', 'Mia', 'Eirik', 'Randi', 'Sigurd', 'Thea', 'Magnus',
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];
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$surnames = [
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'Hansen', 'Johansen', 'Olsen', 'Larsen', 'Andersen', 'Pedersen', 'Nilsen',
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'Kristiansen', 'Jensen', 'Karlsen', 'Johnsen', 'Pettersen', 'Eriksen',
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'Berg', 'Haugen', 'Hagen', 'Johannessen', 'Bakke', 'Strand', 'Lie',
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'Halvorsen', 'Solberg', 'Lund', 'Dahl', 'Moen', 'Sørensen', 'Bøe',
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'Berge', 'Aas', 'Holm', 'Martinsen', 'Paulsen', 'Jakobsen', 'Stensrud',
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'Nygaard', 'Christoffersen', 'Amundsen', 'Svendsen', 'Lunde', 'Sæther',
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'Eide', 'Henriksen', 'Myhre', 'Fjeld', 'Vik', 'Thorsen', 'Bakken',
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'Aasen', 'Mathisen', 'Elstad', 'Vold', 'Lindqvist', 'Torp', 'Nesse',
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'Ruud', 'Brekke', 'Midtbø', 'Grøtting', 'Kleven', 'Hauge', 'Skogen',
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];
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$regions = [
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'agder', 'akershus', 'buskerud', 'finnmark', 'innlandet',
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'more_og_romsdal', 'nordland', 'oslo', 'rogaland', 'telemark',
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'troms', 'trondelag', 'vestfold', 'vestland', 'ostfold',
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];
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$displayOptions = ['semi', 'semi', 'semi', 'full', 'anonymous']; // weighted
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// ------- Prompt helpers -------
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function prompt(string $question, string $default = ''): string {
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echo $question;
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if ($default !== '') echo " [$default]";
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echo ': ';
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$line = trim(fgets(STDIN));
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return $line === '' ? $default : $line;
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}
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function promptInt(string $question, int $default, int $min = 1, int $max = PHP_INT_MAX): int {
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while (true) {
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$val = (int)prompt($question, (string)$default);
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if ($val >= $min && $val <= $max) return $val;
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echo " Please enter a number between $min and $max.\n";
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}
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}
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function promptFloat(string $question, float $default, float $min = 0.0, float $max = 1.0): float {
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while (true) {
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$val = (float)prompt($question, (string)$default);
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if ($val >= $min && $val <= $max) return $val;
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echo " Please enter a number between $min and $max.\n";
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}
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}
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// ------- Distribution helpers -------
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/**
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* Generate a biased region distribution.
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*
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* @param int $n Total signatures to distribute
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* @param float $variance 0.0 = perfectly even, 1.0 = highly concentrated (Oslo-heavy)
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* @return array [region => count]
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*/
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function generateRegionDistribution(int $n, float $variance, array $regions): array {
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// Base weights (approx. Norwegian population distribution, normalized)
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$baseWeights = [
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'oslo' => 12.0,
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'akershus' => 11.5,
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'vestland' => 9.0,
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'rogaland' => 8.0,
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'trondelag' => 7.5,
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'innlandet' => 5.5,
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'buskerud' => 5.0,
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'vestfold' => 4.5,
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'ostfold' => 4.5,
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'more_og_romsdal'=> 4.5,
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'agder' => 4.0,
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'telemark' => 3.5,
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'nordland' => 4.0,
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'troms' => 3.5,
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'finnmark' => 1.5,
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];
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// Blend between uniform (variance=0) and biased (variance=1)
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$uniform = 1.0 / count($regions);
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$total = array_sum($baseWeights);
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$weights = [];
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foreach ($regions as $r) {
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$biased = ($baseWeights[$r] ?? 1.0) / $total;
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$weights[$r] = (1 - $variance) * $uniform + $variance * $biased;
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}
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// Normalise
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$wsum = array_sum($weights);
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foreach ($weights as &$w) $w /= $wsum;
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// Allocate counts
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$counts = [];
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$remaining = $n;
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$keys = array_keys($weights);
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foreach ($keys as $i => $r) {
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if ($i === count($keys) - 1) {
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$counts[$r] = $remaining;
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} else {
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$c = (int)round($n * $weights[$r]);
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$counts[$r] = $c;
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$remaining -= $c;
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}
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}
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return $counts;
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}
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// ------- CSV writer -------
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function appendSignature(string $csvPath, array $data): void {
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$fp = fopen($csvPath, 'a');
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if (!$fp) {
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echo "ERROR: Cannot open $csvPath\n";
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exit(1);
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}
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fputcsv($fp, $data, ',', '"', '');
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fclose($fp);
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}
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function initCsv(string $csvPath): void {
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$fp = fopen($csvPath, 'w');
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if (!$fp) {
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echo "ERROR: Cannot create $csvPath\n";
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exit(1);
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}
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fputcsv($fp, ['timestamp', 'email', 'firstname', 'surname', 'region', 'display', 'status', 'token', 'token_created', 'ip_hash'], ',', '"', '');
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fclose($fp);
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}
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// ------- Main -------
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echo "\n";
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echo "╔══════════════════════════════════════════════╗\n";
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echo "║ Mock Petition Data Generator — DEV ONLY ║\n";
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echo "╚══════════════════════════════════════════════╝\n\n";
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$existingCount = 0;
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if (file_exists($csvPath)) {
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$fp = fopen($csvPath, 'r');
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fgetcsv($fp, null, ',', '"', ''); // skip header
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while (fgetcsv($fp, null, ',', '"', '')) $existingCount++;
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fclose($fp);
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echo " Current CSV: $csvPath\n";
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echo " Existing rows: $existingCount\n\n";
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} else {
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echo " CSV does not exist yet, will create it.\n\n";
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}
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$action = prompt(" Action — [a]ppend or [r]eplace (wipes existing data)", 'a');
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$replace = strtolower($action[0] ?? 'a') === 'r';
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if ($replace && $existingCount > 0) {
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$confirm = prompt(" ⚠️ This will delete $existingCount existing rows. Type 'yes' to confirm", '');
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if (strtolower($confirm) !== 'yes') {
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echo " Aborted.\n";
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exit(0);
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}
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}
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echo "\n";
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$count = promptInt(" How many mock petitioners to generate", 1000, 1, 100000);
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echo "\n Regional distribution:\n";
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echo " 0.0 = perfectly even across all fylker\n";
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echo " 1.0 = highly concentrated (Oslo/Akershus heavy, matches real population)\n";
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$variance = promptFloat(" Variance (0.0 – 1.0)", 0.7, 0.0, 1.0);
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echo "\n";
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// Generate distribution
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$dist = generateRegionDistribution($count, $variance, $regions);
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echo " Distribution preview:\n";
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arsort($dist);
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foreach ($dist as $r => $c) {
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$bar = str_repeat('█', (int)round($c / $count * 40));
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printf(" %-20s %4d %s\n", $r, $c, $bar);
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}
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echo "\n";
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$go = prompt(" Generate $count signatures? [y/n]", 'y');
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if (strtolower($go[0] ?? 'n') !== 'y') {
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echo " Aborted.\n";
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exit(0);
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}
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// Prepare CSV
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if ($replace || !file_exists($csvPath)) {
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initCsv($csvPath);
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}
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// Generate signatures
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$fp = fopen($csvPath, 'a');
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if (!$fp) {
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echo "ERROR: Cannot open $csvPath for writing\n";
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exit(1);
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}
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$now = time();
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$generated = 0;
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$usedEmails = [];
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foreach ($dist as $region => $regionCount) {
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for ($i = 0; $i < $regionCount; $i++) {
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$firstname = $GLOBALS['firstNames'][array_rand($GLOBALS['firstNames'])];
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$surname = $GLOBALS['surnames'][array_rand($GLOBALS['surnames'])];
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$display = $GLOBALS['displayOptions'][array_rand($GLOBALS['displayOptions'])];
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// Unique-ish email
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$slug = strtolower($firstname . '.' . $surname . '.' . $generated);
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$email = $slug . '@mock.test';
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// Timestamp spread over last 60 days
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$timestamp = $now - random_int(0, 60 * 86400);
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$token = bin2hex(random_bytes(32));
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$ipHash = bin2hex(random_bytes(32));
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fputcsv($fp, [
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$timestamp,
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$email,
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$firstname,
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$surname,
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$region,
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$display,
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'confirmed', // all mock sigs are confirmed
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$token,
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$timestamp,
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$ipHash,
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], ',', '"', '');
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$generated++;
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}
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}
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fclose($fp);
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echo "\n ✓ Generated $generated mock signatures.\n";
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echo " ✓ Written to: $csvPath\n\n";
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// Invalidate map cache (both private cache and public static file)
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foreach ([
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'/var/www/custom/data/petition-map-cache.json',
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'/var/www/custom/assets/petition-map-data.json',
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] as $cacheFile) {
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if (file_exists($cacheFile)) {
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unlink($cacheFile);
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echo " ✓ Cleared: $cacheFile\n";
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}
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}
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echo "\n";
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