262 lines
8.1 KiB
PHP
262 lines
8.1 KiB
PHP
<?php
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namespace app\api\controller;
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use think\Db;
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use think\Validate;
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class MailTemplate extends Base
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{
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/**
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* Create or update a mail template (V2)
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* POST fields:
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* - template_id (optional)
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* - journal_id, scene, language, title, subject, body_html, body_text, variables_json, version, is_active
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*/
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public function saveTemplate()
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{
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$data = $this->request->post();
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$rule = new Validate([
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'journal_id' => 'require|number',
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'scene' => 'require',
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'language' => 'require',
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'title' => 'require',
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'subject' => 'require',
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]);
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if (!$rule->check($data)) {
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return jsonError($rule->getError());
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}
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$payload = [
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'journal_id' => intval($data['journal_id']),
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'scene' => trim($data['scene']),
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'language' => trim($data['language']),
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'title' => trim($data['title']),
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'subject' => trim($data['subject']),
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'body_html' => $data['body_html'] ?? '',
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'body_text' => $data['body_text'] ?? '',
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'variables_json' => $data['variables_json'] ?? '',
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'version' => intval($data['version'] ?? 1),
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'is_active' => intval($data['is_active'] ?? 1),
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'utime' => time(),
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];
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$templateId = intval($data['template_id'] ?? 0);
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if ($templateId) {
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$exists = Db::name('mail_template')->where('template_id', $templateId)->where('state', 0)->find();
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if (!$exists) {
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return jsonError('Template not found');
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}
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Db::name('mail_template')->where('template_id', $templateId)->update($payload);
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return jsonSuccess(['template_id' => $templateId]);
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}
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$payload['ctime'] = time();
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$payload['state'] = 0;
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$newId = Db::name('mail_template')->insertGetId($payload);
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return jsonSuccess(['template_id' => $newId]);
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}
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/**
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* Soft delete a template
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* Params: template_id
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*/
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public function deleteTemplate()
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{
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$templateId = intval($this->request->param('template_id', 0));
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if (!$templateId) {
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return jsonError('template_id is required');
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}
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Db::name('mail_template')->where('template_id', $templateId)->update(['state' => 1, 'utime' => time()]);
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return jsonSuccess([]);
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}
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/**
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* Get template detail
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*/
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public function getTemplate()
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{
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$templateId = intval($this->request->param('template_id', 0));
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if (!$templateId) {
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return jsonError('template_id is required');
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}
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$tpl = Db::name('mail_template')->where('template_id', $templateId)->where('state', 0)->find();
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if (!$tpl) {
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return jsonError('Template not found');
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}
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return jsonSuccess(['template' => $tpl]);
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}
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/**
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* List templates
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* Params: journal_id, scene(optional), language(optional), is_active(optional)
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*/
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public function listTemplates()
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{
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$journalId = intval($this->request->param('journal_id', 0));
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if (!$journalId) {
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return jsonError('journal_id is required');
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}
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$scene = trim($this->request->param('scene', ''));
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$language = trim($this->request->param('language', ''));
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$isActive = $this->request->param('is_active', '');
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$where = ['journal_id' => $journalId, 'state' => 0];
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if ($scene !== '') $where['scene'] = $scene;
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if ($language !== '') $where['language'] = $language;
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if ($isActive !== '') $where['is_active'] = intval($isActive);
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$list = Db::name('mail_template')
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->where($where)
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->order('is_active desc, utime desc, template_id desc')
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->select();
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return jsonSuccess(['list' => $list]);
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}
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public function listTemplatesAll(){
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$list = Db::name('mail_template')
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->where('state', 0)
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->order('is_active desc, utime desc, template_id desc')
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->select();
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return jsonSuccess(['list'=>$list]);
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}
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/**
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* Create or update a global mail style
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* 当前 style 表字段：
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* - style_id, name, description, header_html, footer_html, state, ctime
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*/
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public function saveStyle()
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{
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$data = $this->request->post();
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$rule = new Validate([
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'name' => 'require',
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]);
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if (!$rule->check($data)) {
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return jsonError($rule->getError());
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}
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$payload = [
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'name' => trim($data['name']),
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'description' => trim($data['description'] ?? ''),
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'header_html' => $data['header_html'] ?? '',
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'footer_html' => $data['footer_html'] ?? '',
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'state' => 0,
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];
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$styleId = intval($data['style_id'] ?? 0);
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if ($styleId) {
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$exists = Db::name('mail_style')->where('style_id', $styleId)->where('state', 0)->find();
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if (!$exists) {
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return jsonError('Style not found');
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}
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Db::name('mail_style')->where('style_id', $styleId)->update($payload);
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return jsonSuccess(['style_id' => $styleId]);
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}
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$payload['ctime'] = time();
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$newId = Db::name('mail_style')->insertGetId($payload);
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return jsonSuccess(['style_id' => $newId]);
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}
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/**
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* Delete a global mail style (soft delete)
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*/
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public function deleteStyle()
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{
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$styleId = intval($this->request->param('style_id', 0));
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if (!$styleId) {
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return jsonError('style_id is required');
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}
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Db::name('mail_style')->where('style_id', $styleId)->update(['state' => 1]);
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return jsonSuccess([]);
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}
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/**
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* Get style detail
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*/
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public function getStyle()
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{
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$styleId = intval($this->request->param('style_id', 0));
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if (!$styleId) {
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return jsonError('style_id is required');
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}
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$style = Db::name('mail_style')->where('style_id', $styleId)->where('state', 0)->find();
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if (!$style) {
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return jsonError('Style not found');
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}
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return jsonSuccess(['style' => $style]);
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}
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/**
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* List styles
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* 现在样式不再按 scene / language 区分，只返回全部正常状态的样式
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*/
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public function listStyles()
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{
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$where = ['state' => 0];
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$list = Db::name('mail_style')
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->where($where)
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->order('style_id desc')
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->select();
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return jsonSuccess(['list' => $list]);
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}
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/**
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* Render preview for a template预览效果，没啥用
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* Params: template_id, vars (json string)
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*/
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public function preview()
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{
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$templateId = intval($this->request->param('template_id', 0));
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$varsJson = $this->request->param('vars', '');
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if (!$templateId) {
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return jsonError('template_id is required');
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}
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$tpl = Db::name('mail_template')->where('template_id', $templateId)->where('state', 0)->find();
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if (!$tpl) {
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return jsonError('Template not found');
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}
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$vars = [];
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if ($varsJson) {
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$decoded = json_decode($varsJson, true);
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if (is_array($decoded)) $vars = $decoded;
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}
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$subject = $this->render($tpl['subject'], $vars);
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$body = $this->render($tpl['body_html'], $vars);
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// For preview we do not enforce a style; caller can combine with style if needed
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return jsonSuccess(['subject' => $subject, 'body' => $body]);
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}
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private function render($tpl, $vars)
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{
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if (!is_string($tpl) || empty($tpl)) return '';
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if (!is_array($vars) || empty($vars)) return $tpl;
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$replace = [];
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foreach ($vars as $k => $v) {
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$key = trim((string)$k);
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if ($key === '') continue;
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$replace['{{' . $key . '}}'] = (string)$v;
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// backward compatible placeholders
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$replace['{' . $key . '}'] = (string)$v;
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}
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return str_replace(array_keys($replace), array_values($replace), $tpl);
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}
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}
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