196 lines
7.8 KiB
PHP
196 lines
7.8 KiB
PHP
<?php
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defined($security_key) or exit;
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ini_set('display_errors', '1');
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ini_set('display_startup_errors', '1');
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error_reporting(E_ALL);
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//------------------------------------------
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// Software Available Check API
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// Returns boolean indicating if software updates are available
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//------------------------------------------
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//Connect to DB
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$pdo = dbConnect($dbname);
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//NEW ARRAY
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$criterias = [];
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$clause = '';
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//Check for $_GET variables and build up clause
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if(isset($get_content) && $get_content!=''){
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//GET VARIABLES FROM URL
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$requests = explode("&", $get_content);
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//Check for keys and values
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foreach ($requests as $y){
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$v = explode("=", $y);
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//INCLUDE VARIABLES IN ARRAY
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$criterias[$v[0]] = $v[1];
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}
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}
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// IF SN IS PROVIDED, CHECK FOR AVAILABLE UPGRADES
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if (isset($criterias['sn']) && $criterias['sn'] != ''){
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//default response
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$software_available = "no";
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//check if current version is send and update the equipment record
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if(isset($criterias['version']) && $criterias['version'] !=''){
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$sql = 'UPDATE equipment SET sw_version = ?, updatedby = ? WHERE serialnumber = ? ';
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$stmt = $pdo->prepare($sql);
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$stmt->execute([$criterias['version'],$username,$criterias['sn']]);
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}
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//check if current hw_version is send and update the equipment record
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if(isset($criterias['hw_version']) && $criterias['hw_version'] !=''){
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$sql = 'UPDATE equipment SET hw_version = ?, updatedby = ? WHERE serialnumber = ? ';
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$stmt = $pdo->prepare($sql);
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$stmt->execute([$criterias['hw_version'],$username,$criterias['sn']]);
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}
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//GET EQUIPMENT AND PRODUCT DATA BASED ON SERIAL NUMBER
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$sql = 'SELECT
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p.rowID as product_rowid,
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p.productcode,
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e.sw_version as current_sw_version,
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e.hw_version,
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e.sw_version_license,
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e.rowID as equipment_rowid
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FROM equipment e
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JOIN products p ON e.productrowid = p.rowID
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WHERE e.serialnumber = ?';
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$stmt = $pdo->prepare($sql);
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$stmt->execute([$criterias['sn']]);
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$equipment_data = $stmt->fetch(PDO::FETCH_ASSOC);
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if (!$equipment_data) {
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$messages = ["error" => "No equipment found for serialnumber"];
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} else {
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$product_rowid = $equipment_data['product_rowid'];
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$productcode = $equipment_data['productcode'];
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$current_sw_version = $equipment_data['current_sw_version'];
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$hw_version = $equipment_data['hw_version'];
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$sw_version_license = $equipment_data['sw_version_license'];
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$equipment_rowid = $equipment_data['equipment_rowid'];
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//GET ALL DATA: active assignments, version details, and upgrade paths
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//Filter on active status, hw_version compatibility, and exclude current version
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$sql = 'SELECT
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psv.rowID as version_id,
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psv.version,
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psv.name,
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psv.description,
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psv.mandatory,
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psv.latest,
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psv.hw_version,
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psv.file_path,
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pup.price,
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pup.currency,
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pup.from_version_id,
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from_ver.version as from_version
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FROM products_software_assignment psa
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JOIN products_software_versions psv ON psa.software_version_id = psv.rowID
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LEFT JOIN products_software_upgrade_paths pup ON pup.to_version_id = psv.rowID AND pup.is_active = 1
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LEFT JOIN products_software_versions from_ver ON pup.from_version_id = from_ver.rowID
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WHERE psa.product_id = ?
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AND psa.status = 1
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AND (psv.hw_version = ? OR psv.hw_version IS NULL OR psv.hw_version = "")
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AND psv.version != ?';
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$stmt = $pdo->prepare($sql);
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$stmt->execute([$product_rowid, $hw_version, $current_sw_version ?? '']);
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$versions = $stmt->fetchAll(PDO::FETCH_ASSOC);
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if (empty($versions)) {
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// No versions available
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$software_available = "no";
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} else {
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$has_priced_options = false;
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$has_latest_version_different = false;
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foreach ($versions as $version) {
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//Check if this version should be shown (same logic as software_update)
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$show_version = false;
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if (!$current_sw_version || $current_sw_version == '') {
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//No current version - show all
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$show_version = true;
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} elseif ($version['from_version'] == $current_sw_version) {
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//Upgrade path exists from current version
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$show_version = true;
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} else {
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//Check if any upgrade paths exist for this version
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$sql = 'SELECT COUNT(*) as path_count
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FROM products_software_upgrade_paths
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WHERE to_version_id = ? AND is_active = 1';
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$stmt = $pdo->prepare($sql);
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$stmt->execute([$version['version_id']]);
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$path_check = $stmt->fetch(PDO::FETCH_ASSOC);
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if ($path_check['path_count'] == 0) {
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//No paths exist at all - show as free upgrade
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$show_version = true;
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}
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}
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if ($show_version) {
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//Check if there's a valid license for this upgrade
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$final_price = $version['price'] ?? '0.00';
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if ($final_price > 0 && $sw_version_license) {
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//Check if the license is valid
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$sql = 'SELECT status, start_at, expires_at
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FROM products_software_licenses
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WHERE license_key = ? AND equipment_id = ?';
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$stmt = $pdo->prepare($sql);
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$stmt->execute([$sw_version_license, $equipment_rowid]);
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$license = $stmt->fetch(PDO::FETCH_ASSOC);
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if ($license && $license['status'] == 1) {
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$now = date('Y-m-d H:i:s');
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$start_at = $license['start_at'];
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$expires_at = $license['expires_at'];
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//Check if license is within valid date range
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if ((!$start_at || $start_at <= $now) && (!$expires_at || $expires_at >= $now)) {
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$final_price = '0.00';
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}
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}
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}
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// Check for priced options
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if ($final_price > 0) {
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$has_priced_options = true;
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}
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// Check if there's a "latest" flagged version that's different from current
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if ($version['latest'] == 1 && $version['version'] != $current_sw_version) {
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$has_latest_version_different = true;
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}
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}
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}
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// Apply the logic:
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// 1. If there are priced options -> "yes"
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// 2. If no priced options but current version != latest flagged version -> "yes"
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// 3. Default -> "no"
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if ($has_priced_options) {
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$software_available = "yes";
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} elseif ($has_latest_version_different) {
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$software_available = "yes";
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} else {
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$software_available = "no";
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}
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}
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$messages = ["software_available" => $software_available];
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}
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} else {
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$messages = ["error" => "No serialnumber found"];
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}
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//Encrypt results
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$messages = json_encode($messages, JSON_UNESCAPED_UNICODE);
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//Send results
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echo $messages;
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?>
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