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a3e8c3cd7b
This feature introduces the concept of themes. Themes are an evolution
of site customizations.
Themes introduce two very big conceptual changes:
- A theme may include other "child themes", children can include grand
children and so on.
- A theme may specify a color scheme
The change does away with the idea of "enabled" color schemes.
It also adds a bunch of big niceties like
- You can source a theme from a git repo
- History for themes is much improved
- You can only have a single enabled theme. Themes can be selected by
users, if you opt for it.
On a technical level this change comes with a whole bunch of goodies
- All CSS is now compiled using a custom pipeline that uses libsass
see /lib/stylesheet
- There is a single pipeline for css compilation (in the past we used
one for customizations and another one for the rest of the app
- The stylesheet pipeline is now divorced of sprockets, there is no
reliance on sprockets for CSS bundling
- CSS is generated with source maps everywhere (including themes) this
makes debugging much easier
- Our "live reloader" is smarter and avoid a flash of unstyled content
we run a file watcher in "puma" in dev so you no longer need to run
rake autospec to watch for CSS changes
200 lines
7.2 KiB
Ruby
200 lines
7.2 KiB
Ruby
# UserHistory stores information about actions that users have taken,
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# like deleting users, changing site settings, dimissing notifications, etc.
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# Use other classes, like StaffActionLogger, to log records to this table.
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class UserHistory < ActiveRecord::Base
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belongs_to :acting_user, class_name: 'User'
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belongs_to :target_user, class_name: 'User'
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belongs_to :post
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belongs_to :topic
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belongs_to :category
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validates_presence_of :action
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scope :only_staff_actions, ->{ where("action IN (?)", UserHistory.staff_action_ids) }
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before_save :set_admin_only
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def self.actions
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@actions ||= Enum.new(delete_user: 1,
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change_trust_level: 2,
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change_site_setting: 3,
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change_theme: 4,
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delete_theme: 5,
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checked_for_custom_avatar: 6, # not used anymore
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notified_about_avatar: 7,
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notified_about_sequential_replies: 8,
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notified_about_dominating_topic: 9,
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suspend_user: 10,
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unsuspend_user: 11,
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facebook_no_email: 12,
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grant_badge: 13,
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revoke_badge: 14,
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auto_trust_level_change: 15,
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check_email: 16,
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delete_post: 17,
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delete_topic: 18,
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impersonate: 19,
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roll_up: 20,
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change_username: 21,
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custom: 22,
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custom_staff: 23,
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anonymize_user: 24,
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reviewed_post: 25,
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change_category_settings: 26,
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delete_category: 27,
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create_category: 28,
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change_site_text: 29,
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block_user: 30,
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unblock_user: 31,
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grant_admin: 32,
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revoke_admin: 33,
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grant_moderation: 34,
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revoke_moderation: 35,
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backup_create: 36,
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rate_limited_like: 37, # not used anymore
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revoke_email: 38,
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deactivate_user: 39,
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wizard_step: 40,
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lock_trust_level: 41,
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unlock_trust_level: 42,
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activate_user: 43,
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change_readonly_mode: 44,
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backup_download: 45,
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backup_destroy: 46,
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notified_about_get_a_room: 47,
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change_name: 48)
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end
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# Staff actions is a subset of all actions, used to audit actions taken by staff users.
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def self.staff_actions
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@staff_actions ||= [:delete_user,
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:change_trust_level,
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:change_site_setting,
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:change_theme,
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:delete_theme,
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:change_site_text,
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:suspend_user,
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:unsuspend_user,
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:grant_badge,
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:revoke_badge,
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:check_email,
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:delete_post,
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:delete_topic,
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:impersonate,
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:roll_up,
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:change_username,
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:custom_staff,
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:anonymize_user,
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:reviewed_post,
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:change_category_settings,
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:delete_category,
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:create_category,
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:block_user,
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:unblock_user,
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:grant_admin,
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:revoke_admin,
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:grant_moderation,
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:revoke_moderation,
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:backup_create,
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:revoke_email,
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:deactivate_user,
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:lock_trust_level,
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:unlock_trust_level,
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:activate_user,
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:change_readonly_mode,
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:backup_download,
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:backup_destroy]
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end
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def self.staff_action_ids
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@staff_action_ids ||= staff_actions.map { |a| actions[a] }
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end
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def self.admin_only_action_ids
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@admin_only_action_ids ||= [actions[:change_site_setting]]
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end
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def self.with_filters(filters)
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query = self
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query = query.where(action: filters[:action_id]) if filters[:action_id].present?
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query = query.where(custom_type: filters[:custom_type]) if filters[:custom_type].present?
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[:acting_user, :target_user].each do |key|
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if filters[key] and obj_id = User.where(username_lower: filters[key].downcase).pluck(:id)
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query = query.where("#{key}_id = ?", obj_id)
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end
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end
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query = query.where("subject = ?", filters[:subject]) if filters[:subject]
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query
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end
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def self.for(user, action_type)
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self.where(target_user_id: user.id, action: UserHistory.actions[action_type])
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end
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def self.exists_for_user?(user, action_type, opts=nil)
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opts = opts || {}
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result = self.where(target_user_id: user.id, action: UserHistory.actions[action_type])
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result = result.where(topic_id: opts[:topic_id]) if opts[:topic_id]
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result.exists?
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end
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def self.staff_filters
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[:action_id, :custom_type, :acting_user, :target_user, :subject]
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end
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def self.staff_action_records(viewer, opts=nil)
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opts ||= {}
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query = self.with_filters(opts.slice(*staff_filters)).only_staff_actions.limit(200).order('id DESC').includes(:acting_user, :target_user)
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query = query.where(admin_only: false) unless viewer && viewer.admin?
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query
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end
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def set_admin_only
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self.admin_only = UserHistory.admin_only_action_ids.include?(self.action)
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self
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end
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def new_value_is_json?
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[UserHistory.actions[:change_theme], UserHistory.actions[:delete_theme]].include?(action)
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end
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def previous_value_is_json?
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new_value_is_json?
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end
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end
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# == Schema Information
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#
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# Table name: user_histories
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#
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# id :integer not null, primary key
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# action :integer not null
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# acting_user_id :integer
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# target_user_id :integer
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# details :text
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# created_at :datetime not null
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# updated_at :datetime not null
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# context :string
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# ip_address :string
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# email :string
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# subject :text
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# previous_value :text
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# new_value :text
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# topic_id :integer
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# admin_only :boolean default(FALSE)
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# post_id :integer
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# custom_type :string
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# category_id :integer
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#
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# Indexes
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#
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# index_user_histories_on_acting_user_id_and_action_and_id (acting_user_id,action,id)
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# index_user_histories_on_action_and_id (action,id)
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# index_user_histories_on_category_id (category_id)
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# index_user_histories_on_subject_and_id (subject,id)
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# index_user_histories_on_target_user_id_and_id (target_user_id,id)
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#
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