Default Site customisation and new Settings space (#91)

src/backend/internal/nginx.js

@@ -17,9 +17,9 @@ const internalNginx = {
      * - IF BAD: update the meta with offline status and remove the config entirely
      * - then reload nginx
      *
-     * @param   {Object}  model
-     * @param   {String}  host_type
-     * @param   {Object}  host
+     * @param   {Object|String}  model
+     * @param   {String}         host_type
+     * @param   {Object}         host
      * @returns {Promise}
      */
     configure: (model, host_type, host) => {
@@ -122,6 +122,11 @@ const internalNginx = {
      */
     getConfigName: (host_type, host_id) => {
         host_type = host_type.replace(new RegExp('-', 'g'), '_');
+
+        if (host_type === 'default') {
+            return '/data/nginx/default_host/site.conf';
+        }
+
         return '/data/nginx/' + host_type + '/' + host_id + '.conf';
     },
 
@@ -153,9 +158,11 @@ const internalNginx = {
             }
 
             // Manipulate the data a bit before sending it to the template
-            host.use_default_location = true;
-            if (typeof host.advanced_config !== 'undefined' && host.advanced_config) {
-                host.use_default_location = !internalNginx.advancedConfigHasDefaultLocation(host.advanced_config);
+            if (host_type !== 'default') {
+                host.use_default_location = true;
+                if (typeof host.advanced_config !== 'undefined' && host.advanced_config) {
+                    host.use_default_location = !internalNginx.advancedConfigHasDefaultLocation(host.advanced_config);
+                }
             }
 
             renderEngine
@@ -260,7 +267,7 @@ const internalNginx = {
 
     /**
      * @param   {String}  host_type
-     * @param   {Object}  host
+     * @param   {Object}  [host]
      * @param   {Boolean} [throw_errors]
      * @returns {Promise}
      */
@@ -269,7 +276,7 @@ const internalNginx = {
 
         return new Promise((resolve, reject) => {
             try {
-                let config_file = internalNginx.getConfigName(host_type, host.id);
+                let config_file = internalNginx.getConfigName(host_type, typeof host === 'undefined' ? 0 : host.id);
 
                 if (debug_mode) {
                     logger.warn('Deleting nginx config: ' + config_file);

src/backend/internal/proxy-host.js

@@ -108,7 +108,7 @@ const internalProxyHost = {
      */
     update: (access, data) => {
         let create_certificate = data.certificate_id === 'new';
-console.log('PH UPDATE:', data);
+
         if (create_certificate) {
             delete data.certificate_id;
         }

src/backend/internal/setting.js

@@ -0,0 +1,133 @@
+const fs            = require('fs');
+const error         = require('../lib/error');
+const settingModel  = require('../models/setting');
+const internalNginx = require('./nginx');
+
+const internalSetting = {
+
+    /**
+     * @param  {Access}  access
+     * @param  {Object}  data
+     * @param  {String}  data.id
+     * @return {Promise}
+     */
+    update: (access, data) => {
+        return access.can('settings:update', data.id)
+            .then(access_data => {
+                return internalSetting.get(access, {id: data.id});
+            })
+            .then(row => {
+                if (row.id !== data.id) {
+                    // Sanity check that something crazy hasn't happened
+                    throw new error.InternalValidationError('Setting could not be updated, IDs do not match: ' + row.id + ' !== ' + data.id);
+                }
+
+                return settingModel
+                    .query()
+                    .where({id: data.id})
+                    .patch(data);
+            })
+            .then(() => {
+                return internalSetting.get(access, {
+                    id: data.id
+                });
+            })
+            .then(row => {
+                if (row.id === 'default-site') {
+                    // write the html if we need to
+                    if (row.value === 'html') {
+                        fs.writeFileSync('/data/nginx/default_www/index.html', row.meta.html, {encoding: 'utf8'});
+                    }
+
+                    // Configure nginx
+                    return internalNginx.deleteConfig('default')
+                        .then(() => {
+                            return internalNginx.generateConfig('default', row);
+                        })
+                        .then(() => {
+                            return internalNginx.test();
+                        })
+                        .then(() => {
+                            return internalNginx.reload();
+                        })
+                        .then(() => {
+                            return row;
+                        })
+                        .catch((err) => {
+                            internalNginx.deleteConfig('default')
+                                .then(() => {
+                                    return internalNginx.test();
+                                })
+                                .then(() => {
+                                    return internalNginx.reload();
+                                })
+                                .then(() => {
+                                    // I'm being slack here I know..
+                                    throw new error.ValidationError('Could not reconfigure Nginx. Please check logs.');
+                                })
+                        });
+                } else {
+                    return row;
+                }
+            });
+    },
+
+    /**
+     * @param  {Access}   access
+     * @param  {Object}   data
+     * @param  {String}   data.id
+     * @return {Promise}
+     */
+    get: (access, data) => {
+        return access.can('settings:get', data.id)
+            .then(() => {
+                return settingModel
+                    .query()
+                    .where('id', data.id)
+                    .first();
+            })
+            .then(row => {
+                if (row) {
+                    return row;
+                } else {
+                    throw new error.ItemNotFoundError(data.id);
+                }
+            });
+    },
+
+    /**
+     * This will only count the settings
+     *
+     * @param   {Access}  access
+     * @returns {*}
+     */
+    getCount: (access) => {
+        return access.can('settings:list')
+            .then(() => {
+                return settingModel
+                    .query()
+                    .count('id as count')
+                    .first();
+            })
+            .then(row => {
+                return parseInt(row.count, 10);
+            });
+    },
+
+    /**
+     * All settings
+     *
+     * @param   {Access}  access
+     * @returns {Promise}
+     */
+    getAll: (access) => {
+        return access.can('settings:list')
+            .then(() => {
+                return settingModel
+                    .query()
+                    .orderBy('description', 'ASC');
+            });
+    }
+};
+
+module.exports = internalSetting;