modified: README.md

support-provisioning-portal/includes/class-spp-admin-page.php

@@ -0,0 +1,186 @@
+<?php
+
+if (!defined('ABSPATH')) {
+    exit;
+}
+
+final class SPP_Admin_Page
+{
+    public function register_hooks(): void
+    {
+        add_action('admin_menu', [$this, 'register_menu']);
+        add_action('admin_init', [$this, 'register_settings']);
+        add_action('admin_enqueue_scripts', [$this, 'enqueue_assets']);
+        add_action('show_user_profile', [$this, 'render_user_quota_field']);
+        add_action('edit_user_profile', [$this, 'render_user_quota_field']);
+        add_action('personal_options_update', [$this, 'save_user_quota_field']);
+        add_action('edit_user_profile_update', [$this, 'save_user_quota_field']);
+    }
+
+    public function register_menu(): void
+    {
+        add_menu_page(
+            'Support Provisioning',
+            'Support Provisioning',
+            'edit_posts',
+            'support-provisioning-portal',
+            [$this, 'render'],
+            'dashicons-cloud',
+            58
+        );
+    }
+
+    public function register_settings(): void
+    {
+        register_setting('spp_settings', 'spp_proxmox_mode', [
+            'type' => 'string',
+            'sanitize_callback' => static fn($value) => $value === 'http' ? 'http' : 'mock',
+            'default' => 'mock',
+        ]);
+        register_setting('spp_settings', 'spp_proxmox_base_url', ['type' => 'string', 'sanitize_callback' => 'esc_url_raw']);
+        register_setting('spp_settings', 'spp_proxmox_token_id', ['type' => 'string', 'sanitize_callback' => 'sanitize_text_field']);
+        register_setting('spp_settings', 'spp_proxmox_token_secret', ['type' => 'string', 'sanitize_callback' => 'sanitize_text_field']);
+        register_setting('spp_settings', 'spp_proxmox_node', ['type' => 'string', 'sanitize_callback' => 'sanitize_text_field', 'default' => 'pve-01']);
+        register_setting('spp_settings', 'spp_quota_user_memory_mb', [
+            'type' => 'integer',
+            'sanitize_callback' => static fn($value) => max(0, absint($value)),
+            'default' => 0,
+        ]);
+        register_setting('spp_settings', 'spp_quota_global_memory_mb', [
+            'type' => 'integer',
+            'sanitize_callback' => static fn($value) => max(0, absint($value)),
+            'default' => 0,
+        ]);
+    }
+
+    public function enqueue_assets(string $hook): void
+    {
+        if ($hook !== 'toplevel_page_support-provisioning-portal') {
+            return;
+        }
+
+        wp_enqueue_style('spp-portal', SPP_PLUGIN_URL . 'assets/portal.css', [], SPP_VERSION);
+        wp_enqueue_script('spp-portal', SPP_PLUGIN_URL . 'assets/portal.js', [], SPP_VERSION, true);
+    }
+
+    public function render(): void
+    {
+        if (!current_user_can('edit_posts')) {
+            wp_die(esc_html__('You do not have permission to access this page.', 'support-provisioning-portal'));
+        }
+
+        ?>
+        <div class="wrap spp-admin-wrap">
+            <h1><?php echo esc_html__('Support Provisioning Portal', 'support-provisioning-portal'); ?></h1>
+            <div class="spp-admin-grid">
+                <?php $this->render_app_root(); ?>
+                <?php $this->render_settings(); ?>
+            </div>
+        </div>
+        <?php
+    }
+
+    private function render_app_root(): void
+    {
+        ?>
+        <div
+            id="spp-portal-root"
+            class="spp-portal"
+            data-rest-url="<?php echo esc_url_raw(rest_url('support-provisioning/v1')); ?>"
+            data-nonce="<?php echo esc_attr(wp_create_nonce('wp_rest')); ?>"
+        ></div>
+        <?php
+    }
+
+    private function render_settings(): void
+    {
+        ?>
+        <form class="spp-settings" method="post" action="options.php">
+            <h2><?php echo esc_html__('Proxmox Settings', 'support-provisioning-portal'); ?></h2>
+            <?php settings_fields('spp_settings'); ?>
+            <label>
+                <span>Mode</span>
+                <select name="spp_proxmox_mode">
+                    <option value="mock" <?php selected(get_option('spp_proxmox_mode', 'mock'), 'mock'); ?>>Mock</option>
+                    <option value="http" <?php selected(get_option('spp_proxmox_mode', 'mock'), 'http'); ?>>HTTP token auth</option>
+                </select>
+            </label>
+            <label>
+                <span>Base URL</span>
+                <input name="spp_proxmox_base_url" type="url" value="<?php echo esc_attr(get_option('spp_proxmox_base_url', '')); ?>" placeholder="https://proxmox.example.internal:8006">
+            </label>
+            <label>
+                <span>Token ID</span>
+                <input name="spp_proxmox_token_id" type="text" value="<?php echo esc_attr(get_option('spp_proxmox_token_id', '')); ?>" placeholder="user@realm!token-name">
+            </label>
+            <label>
+                <span>Token Secret</span>
+                <input name="spp_proxmox_token_secret" type="password" value="<?php echo esc_attr(get_option('spp_proxmox_token_secret', '')); ?>">
+            </label>
+            <label>
+                <span>Node</span>
+                <input name="spp_proxmox_node" type="text" value="<?php echo esc_attr(get_option('spp_proxmox_node', 'pve-01')); ?>">
+            </label>
+            <h2><?php echo esc_html__('RAM Contingents', 'support-provisioning-portal'); ?></h2>
+            <p class="description"><?php echo esc_html__('Set 0 for unlimited. Active allocations include provisioning, stopped, running, and deleting deployments.', 'support-provisioning-portal'); ?></p>
+            <label>
+                <span>Default per-user RAM limit (MB)</span>
+                <input name="spp_quota_user_memory_mb" type="number" min="0" step="256" value="<?php echo esc_attr((string) get_option('spp_quota_user_memory_mb', 0)); ?>">
+            </label>
+            <label>
+                <span>Global RAM limit (MB)</span>
+                <input name="spp_quota_global_memory_mb" type="number" min="0" step="256" value="<?php echo esc_attr((string) get_option('spp_quota_global_memory_mb', 0)); ?>">
+            </label>
+            <?php submit_button('Save Settings'); ?>
+        </form>
+        <?php
+    }
+
+    public function render_user_quota_field(WP_User $user): void
+    {
+        if (!current_user_can('edit_users')) {
+            return;
+        }
+
+        $quota = get_user_meta($user->ID, 'spp_memory_quota_mb', true);
+        ?>
+        <h2><?php echo esc_html__('Support Provisioning Contingent', 'support-provisioning-portal'); ?></h2>
+        <table class="form-table" role="presentation">
+            <tr>
+                <th><label for="spp_memory_quota_mb">RAM limit override (MB)</label></th>
+                <td>
+                    <input
+                        id="spp_memory_quota_mb"
+                        name="spp_memory_quota_mb"
+                        type="number"
+                        min="0"
+                        step="256"
+                        value="<?php echo esc_attr((string) $quota); ?>"
+                        class="regular-text"
+                    >
+                    <p class="description"><?php echo esc_html__('Leave empty to use the default per-user limit. Set 0 for unlimited.', 'support-provisioning-portal'); ?></p>
+                </td>
+            </tr>
+        </table>
+        <?php
+    }
+
+    public function save_user_quota_field(int $user_id): void
+    {
+        if (!current_user_can('edit_user', $user_id)) {
+            return;
+        }
+
+        if (!array_key_exists('spp_memory_quota_mb', $_POST)) {
+            return;
+        }
+
+        $raw_value = sanitize_text_field(wp_unslash($_POST['spp_memory_quota_mb']));
+        if ($raw_value === '') {
+            delete_user_meta($user_id, 'spp_memory_quota_mb');
+            return;
+        }
+
+        update_user_meta($user_id, 'spp_memory_quota_mb', max(0, absint($raw_value)));
+    }
+}