Changed fixture data and default settings (#9778)

closes #9774, refs #9742

- added new fixture posts for Ghost 2.0
- added migration file to remove old fixture posts
  - only remove them if they are owned by the Ghost author and if they are tagged with getting-started
  - added new fixture posts if you had all (!) old fixture posts
  - ensure on rollback we remove the new fixture posts again
- updated default settings

core/server/data/migrations/versions/2.0/4-permalink-setting.js

@@ -26,6 +26,15 @@ module.exports.up = () => {
             if (content.match(/globals\.permalinks/)) {
                 return models.Settings.findOne({key: 'permalinks'}, localOptions)
                     .then((model) => {
+                        // CASE: the permalinks setting get's inserted when you first start Ghost
+                        if (!model) {
+                            model = {
+                                get: () => {
+                                    return '/:slug/';
+                                }
+                            };
+                        }
+
                         settingsModel = model;
 
                         // CASE: create a backup

core/server/data/migrations/versions/2.0/6-replace-fixture-posts.js

@@ -0,0 +1,102 @@
+const Promise = require('bluebird');
+const _ = require('lodash');
+const models = require('../../../../models');
+const fixtures = require('../../../../data/schema/fixtures');
+const common = require('../../../../lib/common');
+const message1 = 'Replacing fixture posts.';
+const message2 = 'Replaced fixture posts.';
+const message3 = 'Rollback: Fixture posts.';
+
+const oldFixtureSlugs = ['welcome', 'the-editor', 'using-tags', 'managing-users', 'private-sites', 'advanced-markdown', 'themes'];
+const newFixtureSlugs = _.map(_.find(fixtures.models, {name: 'Post'}).entries, 'slug');
+
+module.exports.config = {
+    transaction: true
+};
+
+module.exports.up = (options) => {
+    let localOptions = _.merge({
+        context: {internal: true},
+        columns: ['id'],
+        withRelated: ['authors', 'tags'],
+        migrating: true
+    }, options);
+
+    common.logging.info(message1);
+    let oldFixturePostsCount = 0;
+
+    return Promise.each(oldFixtureSlugs, (slug) => {
+        return models.Post.findOne({slug: slug, status: 'all'}, localOptions)
+            .then((model) => {
+                // CASE: fixture post doesn't exist
+                if (!model) {
+                    return;
+                }
+
+                model = model.toJSON();
+
+                // CASE: the old fixture post is NOT owned by the ghost author, could be your own post
+                if (!_.find(model.authors, {slug: 'ghost'})) {
+                    return;
+                }
+
+                // CASE: the old fixture post is NOT tagged with getting started
+                if (!_.find(model.tags, {slug: 'getting-started'})) {
+                    return;
+                }
+
+                oldFixturePostsCount = oldFixturePostsCount + 1;
+                return models.Post.destroy(Object.assign({id: model.id}, localOptions));
+            });
+    }).then(() => {
+        // We only insert the new post fixtures if you had ALL old fixure posts in the database
+        if (oldFixturePostsCount !== 7) {
+            return;
+        }
+
+        const newPostFixtures = fixtures.utils.findModelFixtures('Post');
+        const newPostRelationFixtures = fixtures.utils.findRelationFixture('Post', 'Tag');
+
+        return fixtures.utils.addFixturesForModel(newPostFixtures, _.omit(localOptions, ['withRelated', 'columns']))
+            .then(() => {
+                return fixtures.utils.addFixturesForRelation(newPostRelationFixtures, _.omit(localOptions, ['withRelated', 'columns']));
+            });
+    }).then(() => {
+        common.logging.info(message2);
+    });
+};
+
+module.exports.down = (options) => {
+    let localOptions = _.merge({
+        context: {internal: true},
+        columns: ['id'],
+        withRelated: ['authors', 'tags'],
+        migrating: true
+    }, options);
+
+    common.logging.info(message3);
+
+    return Promise.each(newFixtureSlugs, (slug) => {
+        return models.Post.findOne({slug: slug, status: 'all'}, localOptions)
+            .then((model) => {
+                // CASE: fixture post doesn't exist
+                if (!model) {
+                    return;
+                }
+
+                model = model.toJSON();
+
+                // CASE: the old fixture post is NOT owned by the ghost author, could be your own post
+                if (!_.find(model.authors, {slug: 'ghost'})) {
+                    return;
+                }
+
+                // CASE: the old fixture post is NOT tagged with getting started
+                if (!_.find(model.tags, {slug: 'getting-started'})) {
+                    return;
+                }
+
+                return models.Post.destroy(Object.assign({id: model.id}, localOptions));
+            });
+    });
+};

core/server/data/schema/default-settings.json

@@ -74,16 +74,16 @@
             "defaultValue" : ""
         },
         "facebook": {
-            "defaultValue" : ""
+            "defaultValue" : "ghost"
         },
         "twitter": {
-            "defaultValue" : ""
+            "defaultValue" : "tryghost"
         },
         "labs": {
             "defaultValue": "{\"publicAPI\": true}"
         },
         "navigation": {
-            "defaultValue": "[{\"label\":\"Home\", \"url\":\"/\"}]"
+            "defaultValue": "[{\"label\":\"Home\", \"url\":\"/\"},{\"label\":\"Tag\", \"url\":\"/tag/getting-started/\"}, {\"label\":\"Author\", \"url\":\"/author/ghost/\"},{\"label\":\"Help\", \"url\":\"https://help.ghost.org\"}]"
         },
         "slack": {
             "defaultValue": "[{\"url\":\"\"}]"