Reference

All Reference

controller_admin_media_preview

A controller for rendering preview thumbnails of any media embedded in a richtext-editor component of a resource on the…

controller_admin_module_manager

Shows the list of Zotonic modules currently known to the system.

controller_admin_referrers

Shows the list of pages ( resources) which refer to this resource through an edge.

controller_admin_seo

Shows a form with settings related to Search Engine Optimization.

controller_api

controler_api processes authorized REST API requests: It provides an easy way to create API calls to allow computer…

controller_authentication

This controller manages all authentication cookies. It is called by the auth model in the browser.

controller_file

Serve an uploaded-, resized- or library file.

controller_file_id

Redirect to the controller controller_file.

controller_fileuploader

The fileuploader controller is used to upload parts of a file.

controller_hello_world

Simple controller that always serves the string Hello, World!

controller_http_error

This controller is called for serving http error pages.

controller_id

Handle different content representations of a page.

controller_language_set

Controller which sets the language as given in the code argument, and redirects the user back to the page given in the…

controller_logoff

Controller that logs off a user, destroying the session. It also removes any “remember me” cookies the user has, so…

controller_logon_done

This controller is used as a jumping stone after a log on from the /logon page. The p argument is passed from the…

controller_mailinglist_export

Controller which downloads the given mailinglist id as a CSV file.

controller_mqtt_transport

Controller for transport of MQTT data between the browser (client) and server.

controller_page

Show a rsc as a HTML page.

controller_ping

Simple controller for connection tests, used on the /test/connection page.

controller_redirect

Redirect to another url.

controller_signup

Controller which displays a form to sign up (rendered from signup.tpl ).

controller_signup_confirm

Controller which displays the confirmation page where the user can confirm his signup.

controller_static_pages

Serve a static page or pages.

controller_template

Show a template.

controller_website_redirect

This controller does a redirect to the website property of the given resource.

cors_headers

Set CORS headers on the HTTP response.

custom

Support for custom client-side (JavaScript-based) validators.

custom_pivot

Add custom pivot fields to a resource’s search index (map) Result is a single tuple or list of tuples {pivotname

cycle

Rotate through a list of values.

date

Formats a date or datetime according to the format specified in the argument.

date

Validate input date against a given date format.

datediff

Calculate the difference between two dates, returning a single part of that difference.

date_range

Show a date range.

Dates

add_hour add_day add_month add_week add_year date date_range datediff eq_day in_future in_past ne_day sub_hour sub_day…

debug

Shows which variables are assigned for use in the current template’s scope:

debug

Push some information to the debug page in the user-agent. Will be displayed with io_lib:format(“~p: ~p~n”, [What, Arg]…

debug_stream

Internal message of mod_development. Start a stream with debug information to the user agent. ‘target’ is the id of the…

default

Provide an alternative value in case a value has a falsy value (0, false , undefined or empty string).

delete_media

Delete a media file from a resource, without confirmation.

delete_rsc

Delete a resource, without confirmation.

delete_username

Delete the username from a user, no confirmation.

development

Dispatch rules Name Path Resource Args admin_development [“admin”,”development”] controller_admin [{template

dialog

Opens a dialog with a predefined HTML content and title.

dialog_close

Closes a dialog. When there is no dialog open then nothing happens.

dialog_config_delete

Open a dialog that asks confirmation to delete a configuration key/value pair.

dialog_config_edit

Open a dialog to edit a configuration key/value pair.

dialog_config_new

Open a dialog to create a new configuration key/value pair.

dialog_delete_rsc

Open a dialog to confirm the deletion of a resource.

dialog_delete_username

Open a dialog to confirm the deletion of the username of a user.

dialog_duplicate_rsc

Open a dialog to duplicate the current resource with a new id and title.

dialog_edit_basics

Open a dialog to edit the “basic” information of a resource.

dialog_mailing_page

Shows the dialog to mail the current page ( resource) to a mailing list. This is used in the admin “mailing status”…

dialog_mail_page

Shows the dialog to mail the current page ( resource) to a single e-mail address. This is used in the frontend of a…

dialog_media_upload

Shows the admin dialog for uploading a media item. See Media.

dialog_new_rsc

Show the admin dialog for creating a new resource.

dialog_open

Renders a template on the server and opens a dialog with the HTML output of the template.

dialog_predicate_new

Show a dialog for creating a new predicate.

Dialogs

dialog dialog_open dialog_close overlay_open overlay_close

dialog_set_username_password

Show a dialog for setting a username / password on the given resource (which is usually a person).

dialog_user_add

Show a dialog for adding a user. This creates a person resource and adds a username / password to it.

disable

Sets the “disabled” attribute of a HTML tag and adds the CSS class “disabled”.

dispatch

Dispatch rules Name Path Resource Args admin [“admin”] controller_admin [seo_noindex] admin_overview_rsc [“admin”

dispatch

Dispatch rules Name Path Resource Args admin_config [“admin”,”config”] controller_admin_config [seo_noindex]…

dispatch

Dispatch rules Name Path Resource Args facebook_authorize [“oauth-service”,”authorize”,”facebook”]…

dispatch

Dispatch rules Name Path Resource Args admin_log [“admin”,”log”] controller_admin [{template,”admin_log.tpl”}

dispatch

Dispatch rules Name Path Resource Args zotonic_sites_add [“zotonic”,”sites”,”add”] controller_zotonic_status…

dispatch

Dispatch rules Name Path Resource Args microsoft_authorize [“oauth-service”,”authorize”,”microsoft”]…

dispatch

Final try for dispatch, try to match the request. Called when the site is known, but no match is found for the path

dispatch

Dispatch rules Name Path Resource Args linkedin_authorize [“oauth-service”,”authorize”,”linkedin”]…

dispatch

Dispatch rules Name Path Resource Args admin_menu_hierarchy [“admin”,”hierarchy”,name] controller_admin [{template

dispatch

Dispatch rules Name Path Resource Args contact [“contact”] controller_page [{template,”contact.tpl”},{id

dispatch

Dispatch rules Name Path Resource Args admin_import [“admin”,”import”] controller_admin [{template,”_admin_import.

dispatch

Dispatch rules Name Path Resource Args id [“id”,id] controller_id [] lib [“lib”,’*’] controller_file [{root

dispatch

Dispatch rules Name Path Resource Args fileuploader [“fileuploader”,”upload”,name] controller_fileuploader []…

dispatch

Dispatch rules Name Path Resource Args admin_predicate [“admin”,”predicate”] controller_admin [{acl_module

dispatch

Dispatch rules Name Path Resource Args admin_comments [“admin”,”comments”] controller_admin_comments [seo_noindex]…

dispatch

Dispatch rules Name Path Resource Args oauth2_consumer_authorize [“oauth-service”,”authorize”,”zotonic”

dispatch

Dispatch rules Name Path Resource Args letsencrypt_challenge [“.well-known”,”acme-challenge”,token]…

dispatch

Dispatch rules Name Path Resource Args admin_merge_rsc [“admin”,”merge”,id] controller_admin_edit [{template

dispatch

Dispatch rules Name Path Resource Args admin_auth2fa_config [“admin”,”authentication-2fa”] controller_admin [{ssl

dispatch

Dispatch rules Name Path Resource Args admin_frontend_edit [“edit”] controller_page [{acl,is_auth},{template

dispatch

Dispatch rules Name Path Resource Args admin_filestore [“admin”,”filestore”] controller_admin [{template

dispatch

Dispatch rules Name Path Resource Args acl_rule_test [“acl”,”rules”,”test”] controller_template [{template

dispatch

Dispatch rules Name Path Resource Args admin_custom_redirect [“admin”,”custom-redirect”] controller_admin…

dispatch

Dispatch rules Name Path Resource Args admin_l10n [“admin”,”localization”] controller_admin [{template,”admin_l10n.

dispatch

Dispatch rules Name Path Resource Args admin_category_sorter [“admin”,”category”] controller_admin_category_sorter…

dispatch

Dispatch rules Name Path Resource Args signup [“signup”] controller_signup [] signup_confirm [“signup”,”confirm”]…

dispatch

Dispatch rules Name Path Resource Args admin_seo [“admin”,”seo”] controller_admin_seo [seo_noindex]…