no-issue
This is a model for the tokens table, which handles the single use
aspect by customising the `findOne` method to automatically destroy the
model after reading from it
requires https://github.com/TryGhost/Ghost/pull/12192
- added initial `EmailBatch` and `EmailRecipient` model definitions with defaults and relationships
- added missing `post` relationship function to email model
- fetch member list without bookshelf
- bookshelf can add around 3x overhead when fetching the members list for an email
- we don't need full members at this point, only having the data is fine
- if we need full models later on we can push the model hydration into background jobs where recipient batches are fetched ready for an email to be sent
- bookshelf model instantiation of many models blocks the event loop, using knex directly keeps concurrent requests fast
- store recipient list before sending email
- chunk already-fetched members list into batches and insert records into the `email_recipients` table via knex
- chunked into batches of 1000 to match the number of emails that Mailgun accepts in a single API request but this may not be the absolute fastest batch size for recipient insertion:
| Batch size | Batch time | Total time |
| ---------- | ---------- | ---------- |
| 500 | 20ms | 4142ms |
| 1000 | 50ms | 4651ms |
| 5000 | 170ms | 3540ms |
| 10000 | 370ms | 3684ms |
- create an email_batch record before inserting recipient rows so we can effeciently fetch recipients by batch and store the overall batch status
no issue
- members who have trial subscriptions added directly via Stripe will have a status of `"trialed"` in their Ghost subscription
- the `paid: true` filter was not taking that into account meaning trial users were not receiving newsletters sent to paid members even though they have a "paid" subscription
no issue
- extract filtering of an collection into a separate function
- use extracted function in `findAll()` so that it's query behaviour matches `findPage()`
no issue
- for large result sets or complex queries the count query itself can be quite time consuming
- when `limit: 'all'` is passed as an option there's no need to perform a separate count query because we can determine the pagination data from the final result set
- skipped count query when `limit: 'all'` option is present
- re-ordered comments to be closer to the code they reference (ie, why we have our own count query instead of Bookshelf's `.count()`
no issue
- When bulk insert fails there is no transactional logic to revert
related records form being inserted. Also, previously there were no
attempts to "retry" the insert.
- To avoid complex retry logic, an iterative one-by-one insert retry
approach was taken. If this becomes a bottleneck in the future, the
retry algorithm could be improved.
- To avoid a lot of code duplication refactored model's `bulkAdd` & `bulkDestroy`
methods to use 'bulk-operations' module.
- Updated error handling and logging for bulk delete operations. It's very
unlikely for error to happen here, but still need to make sure there is
a proper logging in place to trace back the failure.
- Added debug logs. This should improve debugging experience and
performance measurements.
- Added handling for unrecognized errors. Handling inspired by current unrecognized
error handling by ghost importer -10e5d5f3d4/core/server/data/importer/importers/data/base.js (L148-L154)
no issue
- When batch insert fails handling should be more granular and aim to retry and insert as many records from the batch as possible.
- Added retry logic for failed member's batch inserts. It's a sequential insert for each record in the batch. This implementation was chosen to keep it as simple as possible
- Added filtering of "toCreate" records when member fails to insert. We should not try inserting related members_labels/members_stripe_customers/members_stripe_customer_subscriptions records because they would definitely fail insertion without associated member record
no-issue
* Added bulkAdd method to Member,Customer&Subscription model
This allows us to keep the db access in the model layer
* Updated @tryghost/members-api to 0.27.2
This includes fixes for rate-limiting of requests, and exposes necessary
Stripe methods for creating customers and complimentary subscriptions,
without affecting the database.
* Refactored importer to parallelise tasks where possible
By parallelising our tasks we are able to improve the speed at which the
entire import completes.
no-issue
* Added stripeSubscriptions relation to member model
This allows us to fetch the subscriptions for a member via standard
model usage, e.g. `withRelated: ['stripeSubscriptions']` rather than
offloading to loops and `decorateWithSubscriptions` functions, this is
more performant and less non-standard than the existing method.
* Updated serialize methods to match existing format
The current usage of `decorateWithSubscriptions` and the usage of
members throughout the codebase has a subscriptions array on a stripe
object on the member, this ensures that when we serialize members to
JSON that we are using the same format.
There is definitely room to change this in future, but this is an
attempt to create as few breaking changes as possible.
* Installed @tryghost/members-api@0.26.0
This includes the required API changes so that everywhere can use
members-api directly rather than models and/or helper methods
- deleted files under `core/server/lib/promise` and related test files
- added `@tryghost/promise` as a dependency
- fixed all local requires to point to the new package
refs #12064
- `critical` is meant to be something unpredictable like internal error, something worthy attention, as described in Ignition -3439456d94/README.md (list-of-errors)
- This error level was introduced with - this PR https://github.com/TryGhost/Ghost/pull/9426, but there is no context provided why this specific value was used. Assuming it's an outdated value as 'not found' is nowhere to be treated in any special way
no issue
- bookshelf adds `DISTINCT` to any relation query that does not have an explicit `columns` statement
- when measuring the impact of `DISTINCT` on the eager-loading association query when listing members using `{withRelated: 'labels'}`, it can be 2x slower with no index on the sort_order column or 4x slower with an index on sort_order
no-issue
Up until now we have left orphaned rows in members_stripe_* tables when
a member is deleted, this updates the destroy method so that we cascade
and remove any MemberStripeCustomer and StripeCustomerSubscription
models related to the Member.
This also adds regression tests for the new functionality as well as to
confirm the existing functionality of cascading to the members_labels
join table
This adds the relations of Subscription->Customer & Customer->Member
closes#12049
Stripe plans used to default to 0, and our new validation of plan
amounts were causing issues when importing from an older version of
Ghost, this updates the validation to be skipped when importing.
- Added regression test for importing plans
closes#12001
* Moved settings validation to the model
This moves the settings validation out of the validation file and into
the model, as it is _only_ used there.
It also sets us up in the future for custom validators on individual
settings.
* Improved validation of stripe_plans setting
- Checks `interval` is a valid string
- Checks `name` & `currency` are strings
* Moved stripe key validation into model
The stripe key settings are all nullable and the regex validation fails
when the input is `null`. Rather than reworking the entirety of how we
validate with default-settings validation objects, this moves the
validation into methods on the Settings model.
* Added tests for new setting validations
Adds tests for both valid and invalid settings, as well as helpers
making future tests easier and less repetitive
closes#12015
refs 95880dddeb
- The bug was caused by falsy plaintext field assignment to empty string `''` when the html content was `null`. Because of the `setEmptyValuesToNull` function (referenced commit), there is no sense to assign empty string value to plaintext property, because it would still end up being `null`
- The `''` -> `null` conversion was confusing the model layer to think that some fields were changed, where in reality none did. This in turn lead to a bug with falsy cache invalidation
closes#12016
- The change detection didn't work when editing post_meta fileds because we only check current model's `_changed` fields when performing `wasChanged()` check
- A solution was adding change tracking of post_meta relation to currently edited post model and overloading `wasChanged` method to check these fields as well
closes#11994
- Adds support for ordering based on slug filter that contains a slug-is-in filter. It is applied only to Content API's resources - post, page, tag, author. The order is applied in the same order in which slugs appear in the filter.
- For, example providing following query parameter filter for any of the above resources: `?filter=slug:[kitchen-sink,bacon,chorizo]`, would filter them by these slugs and order in the same way defined in the filter
- Can be used in handlebars templates in following way: `{{#get "tags" filter="slug:[slugs,of,the,tags,in,order]"}}`
- The property conteining this new order is assigned to `autoOrder` instead of `rawOrder` intentionally. This explicit asstignment would allow distinguishing where the 'orderRaw' comes from the model or the API layer. Apart from adding necessary context this separation makes it easier to refactor separately model layer and API specific ordering in the future
- This commit also fixes default filtering for `author` resource in Content API. The serializer was never used before as it was missing from `serializers/index.js` module.
no issue
- when searching for paid/free members, the `members_stripe_customers`
table would be joined into the query on `members`
- this table also has a `name` and `email` field, so both MySQL and
SQLite would complain about ambiguous fields in the query
- the result of this would be a 500 error thrown inside Ghost, and no
useful response to the user
- this commit explicitly chooses the `members` table to check against,
and also adds a test for this
refs https://github.com/TryGhost/Ghost/issues/10318
- Updates `boolean` serialization in v2/canary serializers to apply only for `boolean` type settings
- Updates `boolean` transformation in model layer `format`/`parse` to check on `boolean` type setting
- Removes error thrown on Read-only setting for settings edit endpoint
- Updates v2/canary input serializers to remove any Read-only settings (using RO flag) to avoid edits
- Added type/group mappings in the importer when pre-migration settings table import data is present
- Updates tests
refs https://github.com/TryGhost/Ghost/issues/10318
- Updates default settings to contain correct type and validation for each setting
- Updates `populateDefaults` to correctly insert type value for new settings
- Updates settings schema to allow only select types - `array`, `number`, `boolean`, `string`
- `object` is a temporary type allowed till we get rid of all JSON object settings
refs https://github.com/TryGhost/Ghost/issues/10318
`Settings.populateDefaults()` is run before migrations during Ghost's startup. This can cause problems when new settings table columns are added (and populated in `default-settings.json`) because `populateDefaults()` was using the model layer which assumes that those columns are available, resulting in `ER_BAD_FIELD_ERROR: Unknown column` type errors.
- query the database for the available `settings` table columns
- switch to using raw knex queries without Bookshelf for insertions so that we're in control of the columns that are added
- use `_.pick` to skip any properties in `default-settings.json` that do not match to an available column - those columns will be added and populated by later migrations
- moving away from using the model to insert settings has the side-effect of not emitting `settings.added/edited` and `settings.x.added/edited` events, this should be fine because `populateDefaults()` is called before anything else is set up and listening
- added a call to `populateDefaults()` in our knex-migrator "before migration" hook so that we have consistent db state across both startup initialised migrations and manually triggered knex migrations
refs https://github.com/TryGhost/Ghost/issues/10318
- `group`
- to replace the `type` column, provides a more descriptive name for the columns use
- for existing sites it will be populated by migrating data from the `type` column in a later migration
- for new sites a minimal update has been added to `parseDefaultSettings()` to populate the `group` field when settings are created during startup - fixes the NOT NULL constraint on `settings.group`
- `flags`
- signifies special handling that is different to other settings in a group
- eg, `PUBLIC,RO` would indicate that the setting is available via unauthenticated endpoints and is read-only
refs https://github.com/TryGhost/Ghost/issues/10318
refs 2614565d5a
- Renames to match referenced migration renames
- Fixed API responses so they are consistent with newly renamed fields
- Not returning lang and timezone keys from settings in API v2 ther rest should be returned in API v3/canary
refs #10318
refs https://github.com/TryGhost/Ghost/pull/11942
- Removes force_i18n, permalinks, and members_session_secret usage from the codebase
- We deprecated these flasgs and have not used since Ghost v2. It's good time to remove them before we introduce bigger changes to how `settings` table opeartes.
- Fixed importer test. The test was meant to check if string values were converted properly, the check agains boolean didn't make much sense in this context, so removed it.
- Following this change are going to come ralated migrations to fix existing data (see ref)
no issue
- fixed incorrect method name when calling
- fixed problem with setting post.mobiledoc to a promise rather than waiting for the size population to finish and setting it to a mobiledoc string
no issue
- adds `populateImageSizes()` to our mobiledoc lib module
- uses `image-size` lib to speed up reading of image dimensions
- for local images, use storage adapter with same guards as used by `handle-image-sizes` middleware so that we don't insert srcsets for images that aren't transformable
- for unsplash images, remove any width and crop params from the url so it points to the full-size image
- use `populateImageSizes(mobiledoc)` to modify post model's mobiledoc when re-rendering
no issue
- there are various situations where we adapt/fix/improve our mobiledoc->html output over time but we didn't have a way of updating old content without manually editing the mobiledoc and saving, or running an expensive migration to re-render all old content
- this adds a `?force_rerender=true` query param to the `PUT .../admin/posts/:id/` endpoint that allows the `html` field to be re-generated without modifying the `mobiledoc` field contents
no issue
- NQL does not support the relationship setup that members->stripe customer<->stripe subscriptions uses so it wasn't possible to use the `filter` param to query against having an active subscription
- adds `customQuery` bookshelf plugin that allows customisation of SQL query used in `findPage` method by individual models
- use `customQuery` in Member model to set up joins and conditionals to select free/paid members when `options.paid` is present
- allow `?paid` param through API and permitted options for member model
- Represents that logging is shared across all parts of Ghost at present
* moved core/server/lib/common/logging to core/shared/logging
* updated logging path for generic imports
* updated migration and schema imports of logging
* updated tests and index logging import
* 🔥 removed logging from common module
* fixed tests
no issue
- adds `search` bookshelf plugin that calls out to an optional `searchQuery()` method on individual models to apply model-specific SQL conditions to queries
- updated the base model's `findPage()` method to use the search plugin within `findPage` calls
- added a `searchQuery` method to the `member` model that performs a basic `LIKE %query%` for both `name` and `email` columns
- allowed the `?search=` parameter to pass through in the `options` object for member browse requests
* moved `server/config` to `shared/config`
* updated config import paths in server to use shared
* updated config import paths in frontend to use shared
* updated config import paths in test to use shared
* updated config import paths in root to use shared
* trigger regression tests
* of course the rebase broke tests
* refactored core/frontend/services/proxy to import common dependency like a normal person
* removed all imports of `common/errors`
* 🔥 removed common/errors module
Co-authored-by: Vikas Potluri <vikaspotluri123.github@gmail.com>
* refactored `core/frontend/apps` to destructure common imports
* refactored `core/frontend/services/{apps, redirects, routing}` to destructure common imports
* refactored `core/frontend/services/settings` to destructure common imports
* refactored remaining `core/frontend/services` to destructure common imports
* refactored `core/server/adapters` to destructure common imports
* refactored `core/server/data/{db, exporter, schema, validation}` to destructure common imports
* refactored `core/server/data/importer` to destructure common imports
* refactored `core/server/models/{base, plugins, relations}` to destructure common imports
* refactored remaining `core/server/models` to destructure common imports
* refactored `core/server/api/canary/utils/serializers/output` to destructure common imports
* refactored remaining `core/server/api/canary/utils` to destructure common imports
* refactored remaining `core/server/api/canary` to destructure common imports
* refactored `core/server/api/shared` to destructure common imports
* refactored `core/server/api/v2/utils` to destructure common imports
* refactored remaining `core/server/api/v2` to destructure common imports
* refactored `core/frontend/meta` to destructure common imports
* fixed some tests referencing `common.errors` instead of `@tryghost/errors`
- Not all of them need to be updated; only updating the ones that are
causing failures
* fixed errors import being shadowed by local scope
no issue
- updated `filter` plugin with appropriate label relationship and replacement config for NQL
- fleshed out member and label fixture data and tools to facilitate tests
closes#11825
- The initial implementation had a typo in a role name which didn't allow "Administrator" to edit post's "visibility" attribute
- Added unit tests to check administrator specific role and visibility attribute permission
- Fixed session invalidation for "locked" user
- Currently Ghost API was returning 404 for users having status set to "locked". This lead the user to be stuck in Ghost-Admin with "Rousource Not Found" error message.
- By returning 401 for non-"active" users it allows for the Ghost-Admin to redirect the user to "signin" screen where they would be instructed to reset their password
- Fixed error message returned by session API
- Instead of returning generic 'access' denied message when error happens during `User.check` we want to return more specific error thrown inside of the method, e.g.: 'accountLocked' or 'accountSuspended'
- Fixed messaging for 'accountLocked' i18n, which not corresponds to the
actual UI available to the end user
- Added automatic password reset email to locked users on sign-in
- uses alternative email for required password reset so it's clear that this is a security related reset and not a user-requested reset
- Backported the auto sending of required password reset email to v2 sign-in route
- used by 3rd party clients where the email is necessary for users to know why login is failing
Co-authored-by: Kevin Ansfield <kevin@lookingsideways.co.uk>
no issue
- Adds new endpoint on integration to refresh admin/content api key secret
- Allows owner/admin to refresh their content or admin API keys for an integration via Ghost Admin
- Adds a new `refreshed` event to actions table for anytime an api_key secret is refreshed
- All var declarations are now const or let as per ES6
- All comma-separated lists / chained declarations are now one declaration per line
- This is for clarity/readability but also made running the var-to-const/let switch smoother
- ESLint rules updated to match
How this was done:
- npm install -g jscodeshift
- git clone https://github.com/cpojer/js-codemod.git
- git clone git@github.com:TryGhost/Ghost.git shallow-ghost
- cd shallow-ghost
- jscodeshift -t ../js-codemod/transforms/unchain-variables.js . -v=2
- jscodeshift -t ../js-codemod/transforms/no-vars.js . -v=2
- yarn
- yarn test
- yarn lint / fix various lint errors (almost all indent) by opening files and saving in vscode
- grunt test-regression
- sorted!
fixes#11723
- when deleting an invite/label/tag/webhook that doesn't
exist, Ghost would throw a 500 error
- this commit catches the NotFoundError
- also rejects from model if nothing was found
- spotted in Sentry
no issue
- moved `mobiledoc.renderers.mobiledocHtmlRenderer` to `mobiledoc.mobiledocHtmlRenderer` so that it's easier for the getter to access the parent objects getters
- removed all tests and dependencies that now live in @tryghost/mobiledoc-dom-renderer
- kept the `mobiledocHtmlRenderer` test because that's testing that we've correctly wired up our cards and atoms and the output is what we expect
no issue
- the blank document we use in Ghost is not specific to the html renderer
- renamed from `structure` to `document` to better represent its intent
- allows for easier extraction of `mobiledocHtmlRenderer`
no issue
- Knex removed their use of several Bluebird methods, including `return`
- our code used `return`, but mostly to return null after a destroy action
- these uses have been replaced with `.then(() => null)` in order to
continue returning null and to avoid breaking anything
- Apps are marked as removed in 3.0, never officially launched and have been deprecated for at least 2 years.
- We've slowly removed bits that got in our way or were insecure over time meaning they mostly didn't work
- This cleans up the remainder of the logic
- The tables should be cleaned up in a future major
- Apps are marked as removed in 3.0, never officially launched and have been deprecated for at least 2 years.
- We've slowly removed bits that got in our way or were insecure over time meaning they mostly didn't work
- This cleans up the remainder of the logic
- The tables should be cleaned up in a future major
no-issue
This adds two new endpoints, one at /ghost/.well-known/jwks.json for exposing
a public key, and one on the canary api /identities, which allows the
Owner user to fetch a JWT.
This token can then be used by external services to verify the domain
* Added ghost_{public,private}_key settings
This key can be used for generating tokens for communicating with
external services on behalf of Ghost
* Added .well-known directory to /ghost/.well-known
We add a jwks.json file to the .well-known directory which exposes a
public JWK which can be used to verify the signatures of JWT's created
by Ghost
This is added to the /ghost/ path so that it can live on the admin
domain, rather than the frontend. This is because most of its
uses/functions will be in relation to the admin domain.
* Improved settings model tests
This removes hardcoded positions in favour of testing that a particular
event wasn't emitted which is less brittle and more precise about what's
being tested
* Fixed parent app unit tests for well-known
This updates the parent app unit tests to check that the well-known
route is mounted. We all change proxyquire to use `noCallThru` which
ensures that the ubderlying modules are not required. This stops the
initialisation logic in ./well-known erroring in tests
https://github.com/thlorenz/proxyquire/issues/215
* Moved jwt signature to a separate 'token' propery
This structure corresponds to other resources and allows to exptend with
additional properties in future if needed
closes#10323
* Fixed usage of hasMany for user->session
* Refactored changePassword to async function
* Deleted all user sessions when password changed
* Tested for session retained after password changed
* Added the session to the frame
* Skipped the current session when changing password
refs https://github.com/TryGhost/Team/issues/243
- uses `member.toJSON()` to add a computed `avatar_image` property
- if the member has an email address and gravatar is not disabled then we generate a gravatar url using the `?d=blank` parameter to return a transparent image if the member's email has no gravatar
no issue
* Updated sendEmailWithMagicLink syntax
* Updated label name selection from theme
* Updated migration version for labels
* Added labels to export/import of members
* Added member labels sanitization for case-insensitive duplicates
* Fixed tests
* Fixed label serialization bug on import
* Bumped @tryghost/members-api to 0.15.0
* Fixed lint
* Cleanup
Adds transaction support to `fetchPage` method. This is needed to be able to count members during the post publish transaction.
This is the next iteration over initial quick-fix: 90905b0212
* Added transaction support to pagination plugin
- This support is needed to be able to use `fetchPage` method in transactional context (example usecase was counting members when publishing post for emails)
* Passed transaction related options during email creation
- Without this SQLite would hang in a transaction and eventually timeout
* Updated parameter name for consistency
no issue
- having a `send_email_when_published` property on the Post resource that only has an effect at certain times was confusing and was causing issues with clients that needed to know details of how that toggle worked
- makes `post.send_email_when_published` a fully read-only property in the API
- adds support for `?send_email_when_published=true` query param that can be passed in POST/PUT requests to the posts endpoint when scheduling or publishing a post - this is the only way to set `post.send_email_when_published` to `true`
- adds handling to ensure that `post.send_email_when_published` is always reset to `false` when reverting a post back to a draft _unless_ an email has already been sent
no issue
- member model emits a `member.edited` event on update
- webhooks service listens for `member.edited` event and will trigger any registered hooks
no issue
- `og_image` and `twitter_image` fields are now located in a separate model so the transform functionality for those fields needed to move accordingly
refs https://github.com/TryGhost/Ghost/pull/11152
- Added subscribers table drop migration
- Removed subscribers from schema
- Removed subscribers controllers/routes/regression tests
- Removed subscriber related API code
- Removed subscribers from internal apps
- Removed subscriber importer
- Removed subscriber model
- Removed subscriber related permissions
- Removed webhook code related to subscribers
- When upgrading to v3 it is on the site admin to migrate all zapps or any other webhook clients to use members
- Removed subscriber-specific translation
- Removed subscriber lab flag
no issue
- Added test cases to check edit permission on settings endpoints
- Added test to demonstrate owner-only being able to toggle members flag
- Permission check when editing settings `lab.members`
- Passed additional function to permissions to allow custom selection of unsafe attributes due to settings object structure.
- Fully implementing this check on controller level would be wrong architecturally and not that straight forward because we lack role data in "frame"
- Cleaned up test after moving default_content_visibility to it's own property
no issue
- Limited posts visibility field permissions to Editor-Up + Admin Integrations
- We don't want contributors or other roles lower than Editor to be able to modify content gating attribute
refs https://github.com/TryGhost/Ghost/issues/10477
The unsaved changes modal is displaying even when the post has been saved if images have been uploaded because the server is transforming absolute image urls to relative during input of the `mobiledoc` field but not transforming them back to absolute during output. The editor then thinks it's out of sync and shows the warning when trying to leave.
- `@tryghost/url-utils` has been updated with new methods for transforming URLs in mobiledoc content
- moves absolute->relative transformation from the API input serializers into the Post model
- transforms URLs in more fields for a more comprehensive transformation and fewer issues when re-configuring a site's domain
- previously there could be problems with internal links between posts not being transformed so you could change the url config to newdomain.com but links in post content would still be pointing to olddomain.com
- updates the API post output serializers to transform all modified fields
- drops the `?absolute_urls=true` param switch from the `canary` API post output serializer so that all URLs are output as absolute
- we're transforming more urls to relative when saving so this is necessary to ensure the unsaved changes modal is not triggered
- the query param isn't documented and will disappear in v3
no issue
- Moved default_content_visibility out of labs as we should be extra careful with what is exposed in the labs + it doesn't really belong there.
no issue
- Added 'labs' flag settings test
- Added test for default_content_visibility flag
- Default post's visibility takes into account values set in default_content_visibility setting
no-issue
This maps the stripe_info property to the MemberStripeInfo model, so
that we can update the member model, and correctly add/edit rows in the
members-stripe-info table.
no issue
- Updated test utilities to clearly identify both fields are not used in API responses
- Updated comment to remember clearning authors/author_id before releasing Ghost 4.0
refs #5151
refs #10737
- Removed all uses/references to post's "staticPages" filter
- It was only a feature specific to API v0.1 which doesn't have to take space in the codebase anymore
refs https://github.com/TryGhost/Ghost/issues/10922
- adds migrations to...
1. add `post.type` column
2. populate `post.type` column based on `post.page` value
3. drop `post.page` column
- updates all code paths to work with `post.type` in place of `post.page`
- adds `nql-map-key-values` transformer for mapping `page`->`type` in `filter` params when using the v2 API
- modifies importer to handle `post.page`->`post.type` transformation when importing older export files
NOTE: The post metadata table split is purely an internal optimization for v3 and doesn't require or expect any external actions including related API usage in v3
We keep running into issues adding new fields to the post table because there are too many fields making the post table "too wide". We have also hit MySQL limitations in how many bytes can be in a row (64kb) with post table.
In v3, we decided to split the 8 post fields (meta, twitter and og) used for meta data into a posts_meta table as these 8 fields are all "problem" `varchar` fields and make sense logically grouped together. The API layer is unaffected by the split as input/output serializers ensure the data flow works the same way as it was in v2. Only thing to note is json export in v3 will have slightly different structure with posts meta fields as separate.
- Creates new post_meta schema/table with 8 fields (2 meta_* , 3 twitter_* and 3 og_*)
- Update relations between post and post_meta table
- Update input/output serializers to keep existing API behavior
- Avoids new entry in post_meta table for post where all meta fields are null
- Keeps the current fields API param behavior
- Handles migration of existing posts to new table structure
- Updates importer/exporter to work seamlessly with table changes
no issue
- Partial rever of changes from https://github.com/TryGhost/Ghost/pull/11107/files#diff-792e00d413994563a1607b2be123da13L67-L68
- This code has effects how updated_at is behaving and broke "can\'t edit dates and authors of existing tag" test
- Based on bda76acba6 comment this removal should be moved into API layer but a more appropriate place then output serializer should be chosen (or original breaking test corrected)
no issue
- Removed redundant model code in users
- Removed v0.1 specific attribute removal on model layer for post
- Removed property deletions comments handled in serialization layer
- Removed unused token.added listener. users.last_seen is populated on middleware layer when a new access token is created
- Removed unneeded test for setting last_seen in users
no issue
- v0.1 is ☠️ so the access/refresh token based auth is no longer used
- removed all code related to the `accesstokens` and `refreshtokens` tables
- removed all `passport` related dependencies as it's no longer used
no issue
- v0.1 is ☠️ so there's no longer any use of client auth
- removes all code related to `clients` and `client_trusted_domains`
- noops the "add backup client" migration in 1.7 because the referenced fixture no longer exists causing migrations and consequently all regression tests to fail
no issue
- Drops `ghost_auth_access_token` and `ghost_auth_id` fields since not used anymore
- Adds migration for dropping these columns from users table
- Drops Auth strategy - `ghostStrategy` - since its not used anymore
no issue
- the column addition/removal can be too slow for large sites
- will be added back in 3.0
---
Revert "Fixed canary api for page/type column"
This reverts commit a5a7e7e919.
Revert "Updated frontend canary url config for page/type"
This reverts commit 19100ec5e6.
Revert "Updated canary api to handle type column correctly (#11006)"
This reverts commit c3e8ba0523.
Revert "Ensured `page` filter works in routes.yaml"
This reverts commit 9037c19e50.
Revert "Replaced usage of mongo util with nql-map-key-values"
This reverts commit 8c5f1d0ef0.
Revert "Added shared nql-map-key-values module"
This reverts commit ef4fd4b8ef.
Revert "Ensured page prop is present on content api response"
This reverts commit cfa0a0862b.
Revert "Fixed failing regression tests"
This reverts commit 9c2bb3811f.
Revert "Updated xmlrpc and slack service to use type column"
This reverts commit 44a02c7d36.
Revert "Updated v0.1 posts api to work with type column"
This reverts commit 2c81d7c914.
Revert "Removed updates to v0.1 specific code"
This reverts commit 08d83c1f53.
Revert "Added missing context from ValidationError"
This reverts commit cd45ab4f54.
Revert "Renamed page->type in the page&posts serializers"
This reverts commit df99e724e3.
Revert "Added mongo helper to input serializers"
This reverts commit fb8eadb4a8.
Revert "Passed mongoTransformer through to NQL"
This reverts commit 0ae3f0fdfc.
Revert "Permitted mongoTransformer option for read methods"
This reverts commit a89376bf26.
Revert "Updated the count plugin to reference the type column"
This reverts commit a52f15d3d3.
Revert "Updated hashes for db integrity check"
This reverts commit bb6b337be3.
Revert "Remove page column and remaining references"
This reverts commit 9d7190d692.
Revert "Added type column to data generator"
This reverts commit e59806cb45.
Revert "Removed references to page column in rss tests"
This reverts commit 04d0f855de.
Revert "Removed page column references in validation tests"
This reverts commit f0afbc5cc0.
Revert "Updated the post model to use the `type` column"
This reverts commit 1189bc823a.
Revert "Updated url service to use type column"
This reverts commit 61612ba8fd.
Revert "Updated the v2 api to deal with type column"
This reverts commit 57afb2de2b.
Revert "Added type property to post model defaults"
This reverts commit dc3345b1c5.
Revert "Added type property to the default post fixtures"
This reverts commit 82d8c38033.
Revert "Added type column to posts table"
This reverts commit 9b85fc6a69.
no-issue
* Removed redundant options from permittedOptions
The column option is already permitted at the Base model level.
* Remove defaultColumnsToFetch from Base model
* Removed defaultColumnsToFetch from Post model
refs #10922
This will allow us to pass through a customer transformer to replace
references to removed columns in the mongo query generated inside of NQL
* Simplified db controller permissions options
The existing objects were confusing because they did the same thing as
setting permissions to true, but gave the impressions that something
special was happening/required.
* Added DB Backup Integration Role
This will allow us to assign certain api_keys this role, in order to
automate db backups
* Allowed admin api_keys to have configurable roles
This will allow keys for the admin api to do customised things such as db export
* Added ghost-backup integration to fixtures
* Added migrations for DB Backup Integration and role
no issue
- Forced a filter on read and browse requests to the integrations endpoint to limit fetches to only "custom" and "builtin" integration types
- Expanded test coverage for "internal" integrations
no issue
- Updated Test & linting packages
- Updated use of hasOwnProperty
- Using Object.prototype.hasOwnProperty instead (ref. eslint.org/docs/rules/no-prototype-builtins)
- Removed already defined built-in global variable Intl
- Applied `--fix` with lint command on `core/test` folder
- The rules were broken because some of them were made stricter for `eslint: recommended` ruleset (ref. https://eslint.org/docs/user-guide/migrating-to-6.0.0#eslint-recommended-changes)
- Removed redundant global variable declarations to pass linting
closes#10789
* Updated keypair generation to use a memoised fn
This allows us to embed the members dynamic defaults in the object at
definition, and will allow us to only create the keypair when we need
it, in future.
* Added getDefaultValue fn to default setting obj
This will allow us to generate the default values when they're needed
rather than at boot time.
* Ensured dynamic defaults only generated when used
This replaces all the dynamic default values with functions to return
the values, and then calls (if required) that function inside the
getDefaultValue method of the setting object.
This reverts commit 64735693be.
- `rsa-keypair` is a binary dependency that was failing to install for a lot of users, reverting for now so we can look at alternative options for speeding up boot time
closes#10773
- The refactoring is a substitute for `urlService.utils` used previously throughout the codebase and now extracted into the separate module in Ghost-SDK
- Added url-utils stubbing utility for test suites
- Some tests had to be refactored to avoid double mocks (when url's are being reset inside of rested 'describe' groups)
refs #10618
- Visibility methods don't belong on model, but are generic utils
- Used directly from ghost helper's visibility methods, cleans up core
- Removes direct model dependency of theme helper
- Updated `foreach_spec` to correct test data as per schema - visibility property cannot be empty
* Removed support for cookies in members auth middleware
no-issue
The members middleware will no longer be supporting cookies, the cookie
will be handled by a new middleware specific for serverside rendering,
more informations can be found here:
https://paper.dropbox.com/doc/Members-Auth-II-4WP4vF6coMqDYbSMIajo5
* Removed members auth middleware from site app
no-issue
The site app no longer needs the members auth middleware as it doesn't
support cookies, and will be replaced by ssr specific middleware.
https://paper.dropbox.com/doc/Members-Auth-II-4WP4vF6coMqDYbSMIajo5
* Added comment for session_secret setting
no-issue
We are going to have multiple concepts of sessions, so adding a comment
here to be specific that this is for the Ghost Admin client
* Added theme_session_secret setting dynamic default
no-issue
Sessions for the theme layer will be signed, so we generate a random hex
string to use as a signing key
* Added getPublicConfig method
* Replaced export of httpHandler with POJO apiInstance
no-issue
This is mainly to reduce the public api, so it's easier to document.
* Renamed memberUserObject -> members
no-issue
Simplifies the interface, and is more inline with what we would want to export as an api library.
* Removed use of require options inside members
no-issue
This was too tight of a coupling between Ghost and Members
* Simplified apiInstance definition
no-issue
* Added getMember method to members api
* Added MembersSSR instance to members service
* Wired up routes for members ssr
* Updated members auth middleware to use getPublicConfig
* Removed publicKey static export from members service
* Used real session secret
no-issue
* Added DELETE /members/ssr handler
no-issue
This allows users to log out of the theme layer
* Fixed missing code property
no-issue
Ignition uses the statusCode property to forward status codes to call sites
* Removed superfluous error middleware
no-issue
Before we used generic JWT middleware which would reject, now the
middleware catches it's own error and doesn't error, thus this
middleware is unecessary.
* Removed console.logs
no-issue
* Updated token expirty to hardcoded 20 minutes
no-issue
This returns to our previous state of using short lived tokens, both for
security and simplicity.
* Removed hardcoded default member settings
no-issue
This is no longer needed, as defaults are in default-settings.json
* Removed stripe from default payment processor
no-issue
* Exported `getSiteUrl` method from url utils
no-issue
This keeps inline with newer naming conventions
* Updated how audience access control works
no-issue
Rather than being passed a function, members api now receives an object
which describes which origins have access to which audiences, and how
long those tokens should be allowed to work for. It also allows syntax
for default tokens where audience === origin requesting it. This can be
set to undefined or null to disable this functionality.
{
"http://site.com": {
"http://site.com": {
tokenLength: '5m'
},
"http://othersite.com": {
tokenLength: '1h'
}
},
"*": {
tokenLength: '30m'
}
}
* Updated members service to use access control feature
no-issue
This also cleans up a lot of unecessary variable definitions, and some
other minor cleanups.
* Added status code to auth pages html response
no-issue
This was missing, probably default but better to be explicit
* Updated gateway to have membersApiUrl from config
no-issue
Previously we were parsing the url, this was not very safe as we can
have Ghost hosted on a subdomain, and this would have failed.
* Added issuer to public config for members
no-issue
This can be used to request SSR tokens in the client
* Fixed path for gateway bundle
no-issue
* Updated settings model tests
no-issue
* Revert "Removed stripe from default payment processor"
This reverts commit 1d88d9b6d73a10091070bcc1b7f5779d071c7845.
* Revert "Removed hardcoded default member settings"
This reverts commit 9d899048ba7d4b272b9ac65a95a52af66b30914a.
* Installed @tryghost/members-ssr
* Fixed tests for settings model
- closes#10555
- Added a check to the user modal that the new owner is active
- Had to refactor Owner->Author unit test (also renamed it)
- Based on the first 2 lines, owner->editor change is attempted (hence the rename)
- Since both stubs return a 'modal' with owner role which means owner->owner change is actually attempted
- Now that there's a user status check, added the `status` property to the user receiving owernship
no-issue
As we're deprecating apps, filters are no longer used.
- Removed use of filters in helpers
- Removed use of filters from routing service
- Removed use of filters from rss service
- Removed use of filters in base model
refs #10593
- Added `canonical_url` field to post&pages resources in Admin & Content APIs
- Support for canonical URL on metadata layer (used in {{ghost_head}} helper)
- Made sure the new field is not accessible from API v0.1
- Added handling same domain relative and absolute URLs
refs #10582
- I don't think this is a good idea
- If a user passses "null", we should treat it as a string
- I am not aware of a use case why people have "null" in their database
- If people send "null" via the API, we should respect this and accept a string
no issue
- Additional JSON.stringify call is redundant because it is already happening internally in Ignition (https://github.com/TryGhost/Ignition/blob/master/lib/logging/GhostLogger.js#L241)
- Left stringification in importer as is, because the use case there is also
putting errors into 'problems' array and seems like those values have to
be stringified
no issue
- Reported here: https://forum.ghost.org/t/in-version-2-16-3-found-bug/6065/3
---
Admin Client sends false or true booleans for `is_private` key.
The settings table has two columns "key" and "value". And "value" is always type TEXT.
If you pass value=false, the db will transform this value into "0".
`settingsCache.get('is_private')` is then always true, even though the value is meant to be false.
We should add a migration in v3 and normalize all setting values to ensure consistent database values. Furthermore, we should improve the handling around settings values in general.
For now, we protect parsing values from DB, which we anyway need to transform the values into the correct data type, because we always save strings. This will protect values being stored as "false" or "1" or whatever.
closes#10512
- Removed field filtering in blog owner fetching because it didn't work before (fields weren't reduced) and now broke generated sql queries (ambiguous id field)
refs #10512
- Fixed ability to fetch specific fields when fetching tag resource by id
- Also only returning `url` field when specified in `fields` parameter
no issue
- if you html is NULL e.g. you create a draft post, we always set "html" to ""
- this get's marked as changed
- !this.get('html') was added for the 2.0 migration, because some posts had custom mobiledoc, but no html value
refs #9299
- `contextUser` returns a number and if the previous x_by is "1", then bookshelf marks it as changed ("1" !== 1)
- this is a left over from 0.x, because we still owner as id 1
- as soon as we fix 9299, we don't have to worry about this anymore, because we will fetch the owner id if we need it
no issue
- make use of filter instead of status=all or data.page
- nql was designed to filter data on database layer
- do not break v0.1
- we just got rid of the "status" query param, you should use the filter instead
- get rid of the ugly condition to remove page field if "fields" param was used
- allow filtering on model layer for "findOne"
- do not allow filtering for "findOne" on API layer for now
- the API controller defines what is allowed
- the model layer can allow more by default
- we can re-use the powerful filter logic without adding hacks
refs #10438, refs #10106
* Renamed existing pages ctrl
* Splitted posts & pages for Admin API v2
* Added pages JSON input schema for Admin API v2
* Removed single author for Content & Admin API v2
- single author is not documented
- single author usage is deprecated in v0.1
- single author usage is removed in API v2
* Splitted posts & postsPublic controller for v2
* Removed requirement to send `status=all` from Admin API v2
* Removed `status` option from pages Content API v2
* Removed `status` options from Users Admin API v2
no issue
A new Zapier app will be released that uses the v2 Admin API which means it will require an ApiKey that is linked to an Integration.
- adds a `type` column to the `integrations` table with the following types allowed:
- `custom` (default) used by custom integrations added by users
- `builtin` used by built-in integrations that have their own UI and won't show up in the "Custom Integrations" list
- `internal` used by "internal" integrations such as the scheduler
- adds a `zapier` "builtin" integration to the fixtures
refs #10438
- we now try to match by slug or id or email
- fallback to owner
- you cannot create a user via post endpoint
- Ghost uses the invite flow to add users
- get rid of `id` restriction on API level
refs #10438
- Additional check for present 'name' property before generating a
'slug'. Setting slug should not succeed and throw validation error in later
stages.
refs #10461
- do not break the existing webhooks by keeping both payload formats for subscribers events
- refactored webhooks service to run models through target API version
- added new events described in the target issue reference
- this refactoring & enhancement is undocumented, further breaking changes will happen because we are actively working on: https://github.com/TryGhost/Ghost/issues/10438
refs #10461
- the model layer (only post & user) fetches the model after update
- i assume it was added to ensure a response with all fields
- quick fixing it for now to ensure API layer can access ".wasChanged" to be able to decide if a request modified a resource or not
@NOTE: Bookshelf does not physically update a resource if nothing has changed.
no issue
- the model & api layer suffered from missing fields when creating resources
- usually there is only a handful of fields which are required to insert a resource
- the other fields are nullable and/or get defaults assigned
- the API only returned the configured default fields and the fields you have sent to the API
- this resulted in a response with missing fields
- if you have listend on "created" event, the same happend
- you received a model with missing fields
- we now set the undefined fields to null on purpose to ensure a full model for both cases
@NOTE:
There is no endpoint to serve webhooks (not for v0.1, not for v2).
Exposing the secret is required if an integration fetches it's api keys and it's webhooks.
The secret is currently un-used and not implemented.
no issue
- the event chain works like this:
- if a model registers an event, it get's triggered, because it's stronger than the base model
- but you have to call the base model to agree on a contract, because base model implements generic logic in event handlers
- this was inconsistently used
refs #10431
- the model layer triggers a couple of events on resource update
e.g. post to page -> post.deleted, post.added
- the resource_type must be always "post", because "page" is not an official model (Bookshelf won't be able to resolve the resource anymore)
- the action streams looks very confusion if you see deleted and added actions when toggling the post to a static page
- therefor the easiest approach for now is to only store actions for: added, edited, deleted
- and we will add the context information asap
- e.g. you will see that status was changed from "draft" to "published"
- we can also introduce extra published actions if we want
- relying on the internal event system right now makes things just more complicated and we want to keep it simple
refs #9248
- Bookshelf gives access to ".changed" before the update
- Discussion: https://github.com/bookshelf/bookshelf/issues/1943
- We also need to know what has changed after the update to be able to decide if we should trigger events
- Furthermore: Bookshelf cannot handle relation updates, it always marks relations as changed even though they did not change
- Bumped bookshelf-relations to be able to
- know if relations were updated
- ensure we unset relations on bookshelf's ".changed"
refs #10438
- integrations != users
- Ghost's assumption is: if you create a post, the primary author becomes the logged in user
- we have to require authors for integrations
- short fix and needs some more thoughts later
refs #10388
This updates the base model to retrieve column information, and explicitly set every property whose column is `nullable` and content is the empty string (`""`) to `null`
refs #9865
- Changed id passed for api_key to an object to be able to differenciate between admin and content api requests
- Added integration id to frame context
- Small refactoring of frame context initialization
refs #10286
- this is just a hotfix for v0.1
- we keep the x_by fields for now and deprecate them
- as soon as an integration updates/inserts a resource, we just store the owner ID
- we currently work on a new concept for v2
- v2 no longer exposes or uses x_by, see https://github.com/TryGhost/Ghost/pull/10294
- we need to iterate on this change, because we currently use the naming `context.api_key_id` in the auth/API layer
refs #9865
This updates all current permissible methods to use the new function
signature which includes the hasApiKeyPermissions parameter. It also
makes sure that the hasApiKeyPermissions argument is taken into account
whenever checking before returning a resolved promise.
To be continued. This is just a tiny part of the big picture. None of these changes are fully committed to stay as they are.
refs https://github.com/TryGhost/Ghost/issues/10124
- This PR introduced additional db calls in URL service due to the need for a model recalculation (we can't rely on the objects that come with events)
* Removed unused fields from v2 Content API
- We want to ship the v2 Content API as clean and lean as we can
- Many fields in the DB aren't actually used, we shouldn't return these values
- Other values aren't useful outside of Admin clients, and shouldn't be returned either
Fields removed:
- tags: created_at, updated_at, parent
- authors: locale, accessibility, tour
- posts: locale, author status, page
refs #10124
- Author model returns only users that have published non-page posts
- Added a public controller for tags (should be extracted to separate Content API controller https://github.com/TryGhost/Ghost/issues/10106)
- Made resource configuration dynamic based on current theme engine
- This needs a follow-up PR with fixes to the problems described in the PR
refs #10105
- `options.where` is an older deprecated logic
- before the filter language was invented, Ghost generates statements for knex
- if we want to replace GQL with NQL, we can't generate these statements
- they are not understood from NQL, because NQL uses mongo JSON
- go through usages and rewrite the statements
- invent `extraFilters` for now
- we need to keep the support for `status` or `staticPages` for now (API requirement)
- IMO both shortcuts in the extra filters should be removed in the future
This commit is required for https://github.com/TryGhost/Ghost/pull/10159!
* Added updateLastSeen method to user model
refs #10138
* Refactor codebase to use user.updateLastSeen
refs #10138
This is to ensure all updates go via the same method, meaning any
specific logic can be handled in one place, it also helps with grepping
the codebase to find where this occurs
* Created updateUserLastSeen middleware for v2 admin
refs #10138
This is intended to be used with the v2 admin api and _possibly_ the
content api, to give us an accruate report on thelast time a user access
a ghost instance.
* Wired updateUserLastSeen up to v2 Admin API
closes#10138
* Fixed broken test for v2 admin api
no-issue
This test was broken because it was incorrectly testing for a method to
be called exactly once - this was irrelevant to the functionality being
tested for.
* Updated user check method to set status to active
no-issue
* Debounced the updateUserLastSeen middlware an hour
no-issue
* Resolved some PR comments
refs #9865
* Added generic messaging for resource not found
* Ensured integration model uses transaction for writes
* Created POST /integrations endpoint
* Created GET /integrations/:id endpoint
* Created GET /integrations endpoint
* Created PUT /integrations/:id endpoint
* Created DELETE /integrations/:id endpoint
* Extended webhooks schema/model and connected with integrations
refs #9942
- Updated webhooks schema with new columns - name, integration_id, secret, last_triggered_at, api_version
- Updated webhooks and integration model to map relationships
- Updated schema hash
- Updated test utils to exclude new webhooks columns for response comparison
* Added migration script for new webhooks columns
refs #9942
- Added migration script in 2.3 to add new columns to webhooks
* Updated schema hash
* Updated maxLength for api_version in schema
* Removed concurrency value from migration script
* Added defaults for webhooks model
* Added status field to webhooks for last trigger status
* Updated schema hash
* Fixed tests with status field
* Removed concurrency value in migration script
* Cleanup
* Updated schema with new fields
- last_triggered_status, last_triggered_error
no-issue
With the new framework it is hard to handle 404 errors outside of the
serialization layer, this is because we cannot force destroy, edit or
findOne to error if the model is missing. This lets us do that.
* Stopped api key from assigning the 'Owner' role
refs #9865
We do not want api keys to be able to assign the Owner role to any other
key or user.
* Cleaned up Role model permissible method
no-issue
closes#9983
- everything is described in the target issue
- this PR fixes both problems described in the issue
- TryGhost/Ghost-CLI#839 was raised to avoid this problem in the future
closes#9927
- Added post model implementation to be able to store up to 10 versions of mobiledoc
- Bumped GQL to support filtering on the mobiledoc revision table
- Added tests ensuring new functionality works
refs #9865
Both the Post and the Author model implement the permissible method,
however the Post model does not abide by the signature of the
permissible method and add their own parameter "result" at the end.
This makes changes to the permissible method difficult as we have to
take into account multiple signatures.
This changes the Post model permissible method to the correct signature,
but still retains the current functionality. This will make it easier to
break up future permission related PR's so they can be reviwed easier
and faster!
refs #9866
- prep for v2
- you can better unit test the permissible function
- this avoids copying over the permission handling to v2 controller
- it was possible to move this logic into the model layer, because we now support `unsafeAttrs`
no issue
- now that we have a concept of `unsafeAttrs`, we can move the custom permissions to the invite model
Why doing now?
A) We won't copy this controller code to v2.
B) Makes it easier to unit test this behaviour
Moved URL attributes logic from the model into API layer
refs #9866
- Moved URL related attribute calculation for posts, users, and tags into API layer
- Added test coverage for url attributes in tags/authors/primary_tags/primary_authors
refs https://github.com/TryGhost/Ghost/issues/9865
- schema migrations
- adds `integrations` and `api_keys` tables
- inserts `integration` and `api_key` permissions and Administrator role relationships
- inserts `Admin Integration` role and permissions
- adds `Integration` model
- adds `ApiKey` model
- creates default secret if not given
- hardcodes associated role based on key type
- `admin` = `Admin API Client`
- `content` = no role
- updates `Role` model to use `bookshelf-relations` for auto cleanup of permission relationships on destroy
refs #9866
- Removed `toJSON` call in `findPage`
- Added JSON serialization on API layer
- Reason: model and api layer were coupled - all other model actions just returned the raw data and no specific format
- Corrected test suites to serialize fetched models to JSON
- Removed `absolute_urls` attribute from validOptions findPage methods as it's no longer needed in the data layer
- Changed 'include' test as this option is now tolerated and returns data
refs #9881
This is because when extending these methods, you need to know the
contents of the extraAllowedProperties to replicate it in the subclass,
breaking the principle of open/closed.
closes#9832
The API _should_ be returning absolute URLs for everything, 3rd party applications require absolute urls to read and display ghost data correctly. Currently they have to concat the blog url and the resource url, which is very uncomfortable.
Changing the public api like this would be considered a breaking change however so we've opted to put it behind a query parameter named `absolute_urls`.
closes#9822
- Fixed the post count issue for co authors
- Corrected and refactored tests related to users post count
- Consistency fix, because we return all posts where the author is primary or co author for the author page already
no issue
- we have to explicitly reset the previous `updated_at` field, because Bookshelf auto-updates this field on each update
- we have to extend the condition to avoid updating the `updated_by` field
- detect and respect `options.migrating`
refs #9742, refs #9724
- handle König Editor format for 2.0
- adapted importer to be able to import 1.0 and 2.0 exports
- added migration scripts
- remove labs flag for Koenig
- migrate all old editor posts to new editor format
- ensure we protect the code against mobiledoc or html field being null
- ensure we create a blank mobiledoc structure if mobiledoc field is null (model layer)
- ensure you can fully rollback 2.0 to 1.0
- keep mobiledoc/markdown version 1 logic to be able to rollback (deprecated code)
