discourse/lib/wizard/builder.rb

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# frozen_string_literal: true
class Wizard
class Builder
def initialize(user)
@wizard = Wizard.new(user)
end
def build
return @wizard unless SiteSetting.wizard_enabled? && @wizard.user.try(:staff?)
@wizard.append_step('locale') do |step|
step.banner = "welcome.png"
languages = step.add_field(id: 'default_locale',
type: 'dropdown',
required: true,
value: SiteSetting.default_locale)
LocaleSiteSetting.values.each do |locale|
languages.add_choice(locale[:value], label: locale[:name])
end
step.on_update do |updater|
old_locale = SiteSetting.default_locale
updater.apply_setting(:default_locale)
if old_locale != updater.fields[:default_locale]
Scheduler::Defer.later "Reseed" do
SeedData::Categories.with_default_locale.update(skip_changed: true)
SeedData::Topics.with_default_locale.update(skip_changed: true)
end
updater.refresh_required = true
end
end
end
@wizard.append_step('forum-title') do |step|
step.add_field(id: 'title', type: 'text', required: true, value: SiteSetting.title)
step.add_field(id: 'site_description', type: 'text', required: true, value: SiteSetting.site_description)
step.add_field(id: 'short_site_description', type: 'text', required: false, value: SiteSetting.short_site_description)
step.on_update do |updater|
updater.ensure_changed(:title)
if updater.errors.blank?
updater.apply_settings(:title, :site_description, :short_site_description)
end
end
end
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@wizard.append_step('introduction') do |step|
introduction = IntroductionUpdater.new(@wizard.user)
if @wizard.completed_steps?('introduction') && !introduction.get_summary
step.disabled = true
step.description_vars = { topic_title: I18n.t("discourse_welcome_topic.title") }
else
step.add_field(id: 'welcome', type: 'textarea', required: true, value: introduction.get_summary)
step.on_update do |updater|
value = updater.fields[:welcome].strip
if value.index("\n")
updater.errors.add(:welcome, I18n.t("wizard.step.introduction.fields.welcome.one_paragraph"))
else
introduction.update_summary(value)
end
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end
end
end
@wizard.append_step('privacy') do |step|
privacy = step.add_field(id: 'privacy',
type: 'radio',
required: true,
value: SiteSetting.login_required? ? 'restricted' : 'open')
privacy.add_choice('open', icon: 'unlock')
privacy.add_choice('restricted', icon: 'lock')
unless SiteSetting.invite_only? && SiteSetting.must_approve_users?
privacy_option_value = "open"
privacy_option_value = "invite_only" if SiteSetting.invite_only?
privacy_option_value = "must_approve" if SiteSetting.must_approve_users?
privacy_options = step.add_field(id: 'privacy_options',
type: 'radio',
required: true,
value: privacy_option_value)
privacy_options.add_choice('open')
privacy_options.add_choice('invite_only')
privacy_options.add_choice('must_approve')
end
step.on_update do |updater|
updater.update_setting(:login_required, updater.fields[:privacy] == 'restricted')
unless SiteSetting.invite_only? && SiteSetting.must_approve_users?
updater.update_setting(:invite_only, updater.fields[:privacy_options] == "invite_only")
updater.update_setting(:must_approve_users, updater.fields[:privacy_options] == "must_approve")
end
end
end
@wizard.append_step('contact') do |step|
step.add_field(id: 'contact_email', type: 'text', required: true, value: SiteSetting.contact_email)
step.add_field(id: 'contact_url', type: 'text', value: SiteSetting.contact_url)
username = SiteSetting.site_contact_username
username = Discourse.system_user.username if username.blank?
contact = step.add_field(id: 'site_contact', type: 'dropdown', value: username)
User.human_users.where(admin: true).pluck(:username).each do |c|
contact.add_choice(c) unless reserved_usernames.include?(c.downcase)
end
contact.add_choice(Discourse.system_user.username)
step.on_update do |updater|
update_tos do |raw|
replace_setting_value(updater, raw, 'contact_email')
end
updater.apply_settings(:contact_email, :contact_url)
updater.update_setting(:site_contact_username, updater.fields[:site_contact])
end
end
@wizard.append_step('corporate') do |step|
step.description_vars = { base_path: Discourse.base_path }
step.add_field(id: 'company_name', type: 'text', value: SiteSetting.company_name)
step.add_field(id: 'governing_law', type: 'text', value: SiteSetting.governing_law)
step.add_field(id: 'city_for_disputes', type: 'text', value: SiteSetting.city_for_disputes)
step.on_update do |updater|
update_tos do |raw|
replace_setting_value(updater, raw, 'company_name')
replace_setting_value(updater, raw, 'governing_law')
replace_setting_value(updater, raw, 'city_for_disputes')
end
updater.apply_settings(:company_name, :governing_law, :city_for_disputes)
end
end
@wizard.append_step('colors') do |step|
default_theme = Theme.find_by(id: SiteSetting.default_theme_id)
default_theme_override = SiteSetting.exists?(name: "default_theme_id")
base_scheme = default_theme&.color_scheme&.base_scheme_id
color_scheme_name = default_theme&.color_scheme&.name
scheme_id = default_theme_override ? (base_scheme || color_scheme_name) : ColorScheme::LIGHT_THEME_ID
themes = step.add_field(
id: 'theme_previews',
type: 'component',
required: !default_theme_override,
value: scheme_id || ColorScheme::LIGHT_THEME_ID
)
# fix for the case when base_scheme is nil
if scheme_id && default_theme_override && base_scheme.nil?
scheme = default_theme.color_scheme
default_colors = scheme.colors.select(:name, :hex)
choice_hash = default_colors.reduce({}) { |choice, color| choice[color.name] = "##{color.hex}"; choice }
themes.add_choice(scheme_id, data: { colors: choice_hash })
end
ColorScheme.base_color_scheme_colors.each do |t|
with_hash = t[:colors].dup
with_hash.map { |k, v| with_hash[k] = "##{v}" }
themes.add_choice(t[:id], data: { colors: with_hash })
end
step.on_update do |updater|
scheme_name = (
(updater.fields[:theme_previews] || "") ||
ColorScheme::LIGHT_THEME_ID
)
next unless scheme_name.present? && ColorScheme.is_base?(scheme_name)
name = I18n.t("color_schemes.#{scheme_name.downcase.gsub(' ', '_')}_theme_name")
theme = nil
scheme = ColorScheme.find_by(base_scheme_id: scheme_name, via_wizard: true)
is_light_theme = (scheme_name == ColorScheme::LIGHT_THEME_ID)
scheme ||= ColorScheme.create_from_base(name: name, via_wizard: true, base_scheme_id: scheme_name)
themes = Theme.where(color_scheme_id: scheme.id).order(:id).to_a
if is_light_theme
themes = (themes || []).concat(Theme.where(color_scheme_id: nil).order(:id).to_a)
themes.sort_by(&:id)
end
theme = themes.find(&:default?)
theme ||= themes.first
theme ||= Theme.create!(
name: name,
user_id: @wizard.user.id,
color_scheme_id: scheme.id
)
theme.set_default!
end
end
@wizard.append_step('themes-further-reading') do |step|
step.banner = "further-reading.png"
step.add_field(id: 'popular-themes', type: 'component')
end
@wizard.append_step('logos') do |step|
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step.add_field(id: 'logo', type: 'image', value: SiteSetting.site_logo_url)
step.add_field(id: 'logo_small', type: 'image', value: SiteSetting.site_logo_small_url)
step.on_update do |updater|
FEATURE: Automatically generate optimized site metadata icons (#7372) This change automatically resizes icons for various purposes. Admins can now upload `logo` and `logo_small`, and everything else will be auto-generated. Specific icons can still be uploaded separately if required. ## Core - Adds an SiteIconManager module which manages automatic resizing and fallback - Icons are looked up in the OptimizedImage table at runtime, and then cached in Redis. If the resized version is missing for some reason, then most icons will fall back to the original files. Some icons (e.g. PWA Manifest) will return `nil` (because an incorrectly sized icon is worse than a missing icon). - `SiteSetting.site_large_icon_url` will return the optimized version, including any fallback. `SiteSetting.large_icon` continues to return the upload object. This means that (almost) no changes are required in core/plugins to support this new system. - Icons are resized whenever a relevant site setting is changed, and during post-deploy migrations ## Wizard - Allows `requiresRefresh` wizard steps to reload data via AJAX instead of a full page reload - Add placeholders to the **icons** step of the wizard, which automatically update from the "Square Logo" - Various copy updates to support the changes - Remove the "upload-time" resizing for `large_icon`. This is no longer required. ## Site Settings UX - Move logo/icon settings under a new "Branding" tab - Various copy changes to support the changes - Adds placeholder support to the `image-uploader` component - Automatically reloads site settings after saving. This allows setting placeholders to change based on changes to other settings - Upload site settings will be assigned a placeholder if SiteIconManager `responds_to?` an icon of the same name ## Dashboard Warnings - Remove PWA icon and PWA title warnings. Both are now handled automatically. ## Bonus - Updated the sketch logos to use @awesomerobot's new high-res designs
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if SiteSetting.site_logo_url != updater.fields[:logo] ||
SiteSetting.site_logo_small_url != updater.fields[:logo_small]
updater.apply_settings(:logo, :logo_small)
updater.refresh_required = true
end
end
end
@wizard.append_step('icons') do |step|
step.add_field(id: 'favicon', type: 'image', value: SiteSetting.site_favicon_url)
FEATURE: Automatically generate optimized site metadata icons (#7372) This change automatically resizes icons for various purposes. Admins can now upload `logo` and `logo_small`, and everything else will be auto-generated. Specific icons can still be uploaded separately if required. ## Core - Adds an SiteIconManager module which manages automatic resizing and fallback - Icons are looked up in the OptimizedImage table at runtime, and then cached in Redis. If the resized version is missing for some reason, then most icons will fall back to the original files. Some icons (e.g. PWA Manifest) will return `nil` (because an incorrectly sized icon is worse than a missing icon). - `SiteSetting.site_large_icon_url` will return the optimized version, including any fallback. `SiteSetting.large_icon` continues to return the upload object. This means that (almost) no changes are required in core/plugins to support this new system. - Icons are resized whenever a relevant site setting is changed, and during post-deploy migrations ## Wizard - Allows `requiresRefresh` wizard steps to reload data via AJAX instead of a full page reload - Add placeholders to the **icons** step of the wizard, which automatically update from the "Square Logo" - Various copy updates to support the changes - Remove the "upload-time" resizing for `large_icon`. This is no longer required. ## Site Settings UX - Move logo/icon settings under a new "Branding" tab - Various copy changes to support the changes - Adds placeholder support to the `image-uploader` component - Automatically reloads site settings after saving. This allows setting placeholders to change based on changes to other settings - Upload site settings will be assigned a placeholder if SiteIconManager `responds_to?` an icon of the same name ## Dashboard Warnings - Remove PWA icon and PWA title warnings. Both are now handled automatically. ## Bonus - Updated the sketch logos to use @awesomerobot's new high-res designs
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step.add_field(id: 'large_icon', type: 'image', value: SiteSetting.site_large_icon_url)
step.on_update do |updater|
FEATURE: Automatically generate optimized site metadata icons (#7372) This change automatically resizes icons for various purposes. Admins can now upload `logo` and `logo_small`, and everything else will be auto-generated. Specific icons can still be uploaded separately if required. ## Core - Adds an SiteIconManager module which manages automatic resizing and fallback - Icons are looked up in the OptimizedImage table at runtime, and then cached in Redis. If the resized version is missing for some reason, then most icons will fall back to the original files. Some icons (e.g. PWA Manifest) will return `nil` (because an incorrectly sized icon is worse than a missing icon). - `SiteSetting.site_large_icon_url` will return the optimized version, including any fallback. `SiteSetting.large_icon` continues to return the upload object. This means that (almost) no changes are required in core/plugins to support this new system. - Icons are resized whenever a relevant site setting is changed, and during post-deploy migrations ## Wizard - Allows `requiresRefresh` wizard steps to reload data via AJAX instead of a full page reload - Add placeholders to the **icons** step of the wizard, which automatically update from the "Square Logo" - Various copy updates to support the changes - Remove the "upload-time" resizing for `large_icon`. This is no longer required. ## Site Settings UX - Move logo/icon settings under a new "Branding" tab - Various copy changes to support the changes - Adds placeholder support to the `image-uploader` component - Automatically reloads site settings after saving. This allows setting placeholders to change based on changes to other settings - Upload site settings will be assigned a placeholder if SiteIconManager `responds_to?` an icon of the same name ## Dashboard Warnings - Remove PWA icon and PWA title warnings. Both are now handled automatically. ## Bonus - Updated the sketch logos to use @awesomerobot's new high-res designs
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updater.apply_settings(:favicon) if SiteSetting.site_favicon_url != updater.fields[:favicon]
updater.apply_settings(:large_icon) if SiteSetting.site_large_icon_url != updater.fields[:large_icon]
end
end
@wizard.append_step('homepage') do |step|
current = SiteSetting.top_menu.starts_with?("categories") ? SiteSetting.desktop_category_page_style : "latest"
style = step.add_field(id: 'homepage_style', type: 'dropdown', required: true, value: current)
style.add_choice('latest')
CategoryPageStyle.values.each do |page|
style.add_choice(page[:value])
end
step.add_field(id: 'homepage_preview', type: 'component')
step.on_update do |updater|
if updater.fields[:homepage_style] == 'latest'
top_menu = "latest|new|unread|top|categories"
else
top_menu = "categories|latest|new|unread|top"
updater.update_setting(:desktop_category_page_style, updater.fields[:homepage_style])
end
updater.update_setting(:top_menu, top_menu)
end
end
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@wizard.append_step('emoji') do |step|
sets = step.add_field(id: 'emoji_set',
type: 'radio',
required: true,
value: SiteSetting.emoji_set)
emoji = ["smile", "+1", "tada", "poop"]
EmojiSetSiteSetting.values.each do |set|
imgs = emoji.map do |e|
"<img src='#{Discourse.base_uri}/images/emoji/#{set[:value]}/#{e}.png'>"
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end
sets.add_choice(set[:value],
label: I18n.t("js.#{set[:name]}"),
extra_label: "<span class='emoji-preview'>#{imgs.join}</span>")
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step.on_update do |updater|
updater.apply_settings(:emoji_set)
end
end
end
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@wizard.append_step('invites') do |step|
if SiteSetting.enable_local_logins
staff_count = User.staff.human_users.where('username_lower not in (?)', reserved_usernames).count
step.add_field(id: 'staff_count', type: 'component', value: staff_count)
step.add_field(id: 'invite_list', type: 'component')
step.on_update do |updater|
users = JSON.parse(updater.fields[:invite_list])
users.each do |u|
args = {}
args[:moderator] = true if u['role'] == 'moderator'
begin
Invite.create_invite_by_email(u['email'], @wizard.user, args)
rescue => e
updater.errors.add(:invite_list, e.message.concat("<br>"))
end
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end
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end
else
step.disabled = true
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end
end
DiscourseEvent.trigger(:build_wizard, @wizard)
@wizard.append_step('finished') do |step|
step.banner = "finished.png"
step.description_vars = { base_path: Discourse.base_path }
end
@wizard
end
protected
def replace_setting_value(updater, raw, field_name)
old_value = SiteSetting.get(field_name)
old_value = field_name if old_value.blank?
new_value = updater.fields[field_name.to_sym]
new_value = field_name if new_value.blank?
raw.gsub!("<ins>#{old_value}</ins>", new_value) || raw.gsub!(old_value, new_value)
end
def reserved_usernames
@reserved_usernames ||= SiteSetting.defaults[:reserved_usernames].split('|')
end
def update_tos
tos_post = Post.find_by(topic_id: SiteSetting.tos_topic_id, post_number: 1)
if tos_post.present?
raw = tos_post.raw.dup
yield(raw)
revisor = PostRevisor.new(tos_post)
revisor.revise!(@wizard.user, raw: raw)
end
end
end
end