Documentation

CRM_Utils_Hook_Backdrop extends CRM_Utils_Hook_DrupalBase
in package

CiviCRM

Hook

Constants

DASHBOARD_ABOVE = 2
DASHBOARD_BELOW = 1
DASHBOARD_REPLACE = 3
SUMMARY_ABOVE = 2
SUMMARY_BELOW = 1
SUMMARY_REPLACE = 3: create your own summaries

Properties

$_nullObject : null: Object to pass when an object is required to be passed by params.
$cache : CRM_Utils_Cache_Interface
$_singleton : CRM_Utils_Hook: We only need one instance of this object. So we use the singleton pattern and cache the instance in this variable
$allModules : array<string|int, string>: All Modules.
$civiModules : array<string|int, string>: CiviCRM Modules.
$commonCiviModules : array<string|int, mixed>|string
$commonIncluded : bool
$drupalModules : array<string|int, string>: Drupal modules.
$isBuilt : bool

Methods

__construct() : mixed: CRM_Utils_Hook constructor.
aclGroup() : null: Called when restricting access to contact-groups or custom_field-groups or profile-groups.
aclWhereClause() : null: This hook is called when composing the ACL where clause to restrict visibility of contacts to the logged in user
activeTheme() : null: The activeTheme hook determines which theme is active.
alterAdminPanel() : mixed: This hook allows modification of the admin panels
alterAngular() : mixed: Alter the definition of some Angular HTML partials.
alterAPIPermissions() : mixed: This hook is called when API permissions are checked (cf. civicrm_api3_api_check_permission() in api/v3/utils.php and _civicrm_api3_permissions() in CRM/Core/DAO/permissions.php).
alterBadge() : null: This hook is invoked when building a CiviCRM name badge.
alterBarcode() : mixed: This hook is called before encoding data in barcode.
alterBundle() : null: Alter the contents of a resource bundle (ie a collection of JS/CSS/etc).
alterCalculatedMembershipStatus() : mixed: This hook is called when membership status is being calculated.
alterContent() : mixed: This hooks allows alteration of generated page content.
alterCustomFieldDisplayValue() : mixed: This hook is called to alter Custom field value before its displayed.
alterDeferredRevenueItems() : mixed: This hook is called to alter Deferred revenue item values just before they are inserted in civicrm_financial_trxn table
alterDisplayName() : mixed: Issue CRM-14276 Add a hook for altering the display name
alterEntityRefParams() : mixed: This hook is called to modify api params of EntityRef form field
alterLocationMergeData() : mixed: This hook allows modification of the data calculated for merging locations.
alterLogTables() : mixed: This hook allows changes to the spec of which tables to log.
alterMailContent() : mixed: This hook is called after getting the content of the mail and before tokenizing it.
alterMailer() : mixed: Modify or replace the Mailer object used for outgoing mail.
alterMailingLabelParams() : mixed: Hook definition for altering the generation of Mailing Labels.
alterMailingRecipients() : mixed: This hook is called before and after constructing mail recipients.
alterMailParams() : mixed: This hook is called when an email is about to be sent by CiviCRM.
alterMailStore() : mixed: This hook is called when loading a mail-store (e.g. IMAP, POP3, or Maildir).
alterMenu() : null: This hook is called when building the menu table.
alterPaymentProcessorParams() : mixed: Hook definition for altering payment parameters before talking to a payment processor back end.
alterRedirect() : null: Alter redirect.
alterReportVar() : mixed
alterResourceSettings() : mixed: Modify the CRM_Core_Resources settings data.
alterSettingsFolders() : mixed: This hook is called when Settings specifications are loaded.
alterSettingsMetaData() : mixed: This hook is called when Settings have been loaded from the xml It is an opportunity for hooks to alter the data
alterTemplateFile() : mixed: This hooks allows alteration of the tpl file used to generate content. It differs from the altercontent hook as the content has already been rendered through the tpl at that point
alterUFFields() : mixed: Allow extensions to modify the array of acceptable fields to be included on profiles
angularModules() : null: Register Angular modules
apiWrappers() : null: This hook is called before running an api call.
batchItems() : mixed: This hook is called when the entries of the CSV Batch export are mapped.
batchQuery() : mixed: This hook is called when a query string of the CSV Batch export is generated.
buildAmount() : null: This hook is called when building the amount structure for a Contribution or Event Page.
buildAsset() : null: This hook is called whenever the system builds a new copy of semi-static asset.
buildForm() : null: This hook is invoked when building a CiviCRM form. This hook should also be used to set the default values of a form element
buildGroupContactCache() : void: Build the group contact cache for the relevant group.
buildModuleList() : mixed: Build the list of modules to be processed for hooks.
buildProfile() : mixed: This hook is called while preparing a profile form.
buildStateProvinceForCountry() : null: This hook is called when building the state list for a particular country.
buildUFGroupsForModule() : null: This hook is called when uf groups are being built for a module.
caseChange() : mixed: This hook fires whenever a record in a case changes.
caseEmailSubjectPatterns() : mixed: This hook is called when getting case email subject patterns.
caseSummary() : array<string|int, mixed>: This hook is called when rendering the Manage Case screen.
caseTypes() : mixed: This hook is called when locating CiviCase types.
check() : mixed: Check system status.
commonBuildModuleList() : mixed: Build the list of modules to be processed for hooks.
commonInvoke() : array<string|int, mixed>|bool
config() : mixed: You can use this hook to modify the config object and hence behavior of CiviCRM dynamically.
contactListQuery() : mixed: Use this hook to populate the list of contacts returned by Contact Reference custom fields.
container() : mixed: Modify the CiviCRM container - add new services, parameters, extensions, etc.
copy() : null: This hook is called after a copy of an object has been made. The current objects are Event, Contribution Page and UFGroup
coreResourceList() : mixed: This hook is called when core resources are being loaded
cron() : null: This hook is called before running pending cron jobs.
crypto() : mixed: Register cryptographic resources, such as keys and cipher-suites.
cryptoRotateKey() : null: Rotate the cryptographic key used in the database.
custom() : null: This hook is called after a db write on a custom table.
customPre() : null: This hook is called before a db write on a custom table.
dashboard() : string: This hook is called when rendering the dashboard (q=civicrm/dashboard)
dashboard_defaults() : mixed: This hook is called while initializing the default dashlets for a contact dashboard.
disable() : mixed: This hook is called when a module-extension is disabled.
dupeQuery() : mixed: This hook allows modification of the queries constructed from dupe rules.
emailProcessor() : mixed: This hook is called AFTER EACH email has been processed by the script bin/EmailProcessor.php
emailProcessorContact() : null: This hook is called when we are determining the contactID for a specific email address
enable() : mixed: This hook is called when a module-extension is re-enabled.
entityRefFilters() : mixed: Allows the list of filters on the EntityRef widget to be altered.
entityTypes() : null: This hook is called for declaring entities.
esmImportMap() : void: Build a list of ECMAScript Modules (ESM's) that are available for auto-loading.
eventDefs() : mixed: Build a description of available hooks.
eventDiscount() : mixed
export() : mixed: This hook is called before record is exported as CSV.
fieldOptions() : mixed: Hook for modifying field options
fileSearches() : mixed
findDuplicates() : mixed: Check for duplicate contacts
geocoderFormat() : mixed: This hook is called when a geocoder's format method is called.
getAssetUrl() : null: This hook is called when building a link to a semi-static asset.
idsException() : mixed: This hook is called for bypass a few civicrm urls from IDS check.
import() : mixed: This hook is called after a row has been processed and the record (and associated records imported
importAlterMappedRow() : mixed: Alter import mappings.
inboundSMS() : mixed: This hook is called before an inbound SMS is processed.
install() : mixed: Run early installation steps for an extension. Ex: Create new MySQL table.
invalidateChecksum() : mixed: Allows an extension to override the checksum validation.
invoke() : mixed: Invoke a hook.
invokeViaUF() : array<string|int, mixed>|bool: Invoke a hook through the UF/CMS hook system and the extension-hook system.
links() : null: This hook retrieves links from other modules and injects it into.
mailingGroups() : mixed: This hook is called when composing a mailing. You can include / exclude other groups as needed.
mailingTemplateTypes() : mixed: Modify the list of template-types used for CiviMail composition.
mailSetupActions() : mixed: When adding a new "Mail Account" (`MailSettings`), present a menu of setup options.
managed() : null: This hook is called for declaring managed entities via API.
membershipTypeValues() : mixed: This hook is called when composing the array of membershipTypes and their cost during a membership registration (new or renewal).
merge() : mixed: This hook allows modification of the data used to perform merging of duplicates.
navigationMenu() : mixed: This hook allows modification of the navigation menu.
notePrivacy() : mixed: Deprecated: use hook_civicrm_selectWhereClause instead.
optionValues() : mixed: This hooks allows to change option values.
pageRun() : null: This hook is called before a CiviCRM Page is rendered. You can use this hook to insert smarty variables in a template
permission() : null: This hook is called when exporting Civi's permission to the CMS. Use this hook to modify the array of system permissions for CiviCRM.
permission_check() : null: This hook is called when checking permissions; use this hook to dynamically escalate user permissions in certain use cases (cf. CRM-19256).
permissionList() : null: This hook is used to enumerate the list of available permissions. It may include concrete permissions defined by Civi, concrete permissions defined by the CMS, and/or synthetic permissions.
post() : mixed: This hook is called after a db write on some core objects.
post_case_merge() : mixed: This hook is called after a case merge (or a case reassign)
postCommit() : mixed: This hook is equivalent to post(), except that it is guaranteed to run outside of any SQL transaction. The objectRef is not modifiable.
postEmailSend() : mixed: This hook is called when an email has been successfully sent by CiviCRM, but not on an error.
postInstall() : mixed: Run later installation steps. Ex: Call a bespoke API-job for the first time.
postIPNProcess() : mixed: Allow Extensions to custom process IPN hook data such as sending Google Analytics information based on the IPN
postJob() : mixed: This hook is called after a scheduled job is executed
postMailing() : mixed: This hook is called when a CiviMail mailing has completed
postProcess() : null: This hook is invoked when a CiviCRM form is submitted. If the module has injected any form elements, this hook should save the values in the database
postSave() : mixed
pre() : null: This hook is called before a db write on some core objects.
pre_case_merge() : mixed: This hook is called before a case merge (or a case reassign)
preJob() : mixed: This hook is called before a scheduled job is executed
preProcess() : null: This hook is invoked during the CiviCRM form preProcess phase.
processProfile() : mixed: This hook is called processing a valid profile form submission.
queryObjects() : mixed: This hook is called while building the core search query, so hook implementers can provide their own query objects which alters/extends core search.
queueActive() : void: Should queue processing proceed.
queueRun() : mixed: Fire `hook_civicrm_queueRun_{$runner}`.
queueStatus() : void: Fired if the status of a queue changes.
queueTaskError() : mixed: This is called if automatic execution of a queue-task fails.
recent() : array<string|int, mixed>: This hook is called before storing recently viewed items.
referenceCounts() : mixed: Determine how many other records refer to a given record.
requireCiviModules() : mixed
runHooks() : array<string|int, mixed>|bool: Run hooks.
scanClasses() : mixed: Scan extensions for a list of auto-registered interfaces.
searchColumns() : mixed: This hook is called from CRM_Core_Selector_Controller through which all searches in civicrm go.
searchProfile() : mixed: This hook is called while preparing a list of contacts (based on a profile)
searchTasks() : mixed: This hook is called to display the list of actions allowed after doing a search.
selectWhereClause() : void
singleton() : CRM_Utils_Hook: Constructor and getter for the singleton instance.
summary() : string: This hook is called when rendering the contact summary.
summaryActions() : mixed: This hook allows user to customize context menu Actions on contact summary page.
tabset() : null: This hook is called when rendering the tabs used for events and potentially contribution pages, etc.
themes() : null: A theme is a set of CSS files which are loaded on CiviCRM pages. To register a new theme, add it to the $themes array. Use these properties:
tokens() : null: This hook is called when sending an email / printing labels
tokenValues() : null: This hook is called when sending an email / printing labels to get the values for all the tokens returned by the 'tokens' hook
translateFields() : mixed: Define the list of fields supported in APIv4 data-translation.
unhandledException() : mixed
uninstall() : mixed: This hook is called when a module-extension is uninstalled.
unsubscribeGroups() : mixed: This hook is called when a contact unsubscribes from a mailing. It allows modules to override what the contacts are removed from.
upgrade() : bool|null: This hook is called to drive database upgrades for extension-modules.
validateForm() : mixed: This hook is invoked during all CiviCRM form validation. An array of errors detected is returned. Else we assume validation succeeded.
validateProfile() : mixed: This hook is called while validating a profile form submission.
viewProfile() : mixed: This hook is called while preparing a read-only profile screen
xmlMenu() : null: This hook is called when building the menu table.
getDrupalModules() : array<string|int, mixed>|null: Gets modules installed on the Drupal site.

DASHBOARD_ABOVE


    public
        mixed
    DASHBOARD_ABOVE
    = 2

DASHBOARD_BELOW


    public
        mixed
    DASHBOARD_BELOW
    = 1

DASHBOARD_REPLACE


    public
        mixed
    DASHBOARD_REPLACE
    = 3

SUMMARY_ABOVE


    public
        mixed
    SUMMARY_ABOVE
    = 2

SUMMARY_BELOW


    public
        mixed
    SUMMARY_BELOW
    = 1

SUMMARY_REPLACE

create your own summaries


    public
        mixed
    SUMMARY_REPLACE
    = 3

$_nullObject

Object to pass when an object is required to be passed by params.


    public
    static    null
    $_nullObject
     = \NULL

This is supposed to be a convenience but note that it is a bad pattern as it can get contaminated & result in hard-to-diagnose bugs.

$cache


    protected
        CRM_Utils_Cache_Interface
    $cache

$_singleton

We only need one instance of this object. So we use the singleton pattern and cache the instance in this variable


    private
    static    CRM_Utils_Hook
    $_singleton

$allModules

All Modules.


    private
        array<string|int, string>
    $allModules
     = \NULL

$civiModules

CiviCRM Modules.


    private
        array<string|int, string>
    $civiModules
     = \NULL

$commonCiviModules


    private
        array<string|int, mixed>|string
    $commonCiviModules
     = []

$commonIncluded


    private
        bool
    $commonIncluded
     = \FALSE

$drupalModules

Drupal modules.


    private
        array<string|int, string>
    $drupalModules
     = \NULL

$isBuilt


    private
        bool
    $isBuilt
     = \FALSE

__construct()

CRM_Utils_Hook constructor.


    public
                    __construct() : mixed

aclGroup()

Called when restricting access to contact-groups or custom_field-groups or profile-groups.


    public
            static        aclGroup(int $type, int $contactID, string $tableName, array<string|int, mixed> &$allGroups, array<string|int, int> &$currentGroups) : null

Hook subscribers should alter the array of $currentGroups by reference.

Parameters

$type : int: Action type being performed e.g. CRM_ACL_API::VIEW or CRM_ACL_API::EDIT
$contactID : int: User contactID for whom the check is made.
$tableName : string: Table name of group, e.g. 'civicrm_group' or 'civicrm_uf_group' or 'civicrm_custom_group'.
$allGroups : array<string|int, mixed>: All groups from the above table, keyed by id.
$currentGroups : array<string|int, int>: Ids of allowed groups (corresponding to array keys of $allGroups) to be altered by reference.

Return values

null —

the return value is ignored

aclWhereClause()

This hook is called when composing the ACL where clause to restrict visibility of contacts to the logged in user


    public
            static        aclWhereClause(int $type, array<string|int, mixed> &$tables, array<string|int, mixed> &$whereTables, int &$contactID, string &$where) : null

Parameters

$type : int: Action being taken (CRM_Core_Permission::VIEW or CRM_Core_Permission::EDIT)
$tables : array<string|int, mixed>: (reference ) add the tables that are needed for the select clause.
$whereTables : array<string|int, mixed>: (reference ) add the tables that are needed for the where clause.
$contactID : int: The contactID for whom the check is made.
$where : string: The currrent where clause.

Return values

null —

the return value is ignored

activeTheme()

The activeTheme hook determines which theme is active.


    public
            static        activeTheme(string &$theme, array<string|int, mixed> $context) : null

Parameters

$theme : string

The identifier for the theme. Alterable. Ex: 'greenwich'.

$context : array<string|int, mixed>

Information about the current page-request. Includes some mix of:

page: the relative path of the current Civi page (Ex: 'civicrm/dashboard').
themes: an instance of the Civi\Core\Themes service.

Return values

null —

the return value is ignored

alterAdminPanel()

This hook allows modification of the admin panels


    public
            static        alterAdminPanel(array<string|int, mixed> &$panels) : mixed

Parameters

$panels : array<string|int, mixed>: Associated array of admin panels

alterAngular()

Alter the definition of some Angular HTML partials.


    public
            static        alterAngular(Manager $angular) : mixed

Parameters

$angular : Manager

function example_civicrm_alterAngular($angular) {
  $changeSet = \Civi\Angular\ChangeSet::create('mychanges')
    ->alterHtml('~/crmMailing/EditMailingCtrl/2step.html', function(phpQueryObject $doc) {
      $doc->find('[ng-form="crmMailingSubform"]')->attr('cat-stevens', 'ts(\'wild world\')');
    })
  );
  $angular->add($changeSet);
}

alterAPIPermissions()

This hook is called when API permissions are checked (cf. civicrm_api3_api_check_permission() in api/v3/utils.php and _civicrm_api3_permissions() in CRM/Core/DAO/permissions.php).


    public
            static        alterAPIPermissions(string $entity, string $action, array<string|int, mixed> &$params, array<string|int, mixed> &$permissions) : mixed

Parameters

$entity : string: The API entity (like contact).
$action : string: The API action (like get).
$params : array<string|int, mixed>: the API parameters
$permissions : array<string|int, mixed>: the associative permissions array (probably to be altered by this hook)

alterBadge()

This hook is invoked when building a CiviCRM name badge.


    public
            static        alterBadge(string $labelName, object &$label, array<string|int, mixed> &$format, array<string|int, mixed> &$participant) : null

Parameters

$labelName : string: String referencing name of badge format.
$label : object: Reference to the label object.
$format : array<string|int, mixed>: Array of format data.
$participant : array<string|int, mixed>: Array of participant values.

Return values

null —

the return value is ignored

alterBarcode()

This hook is called before encoding data in barcode.


    public
            static        alterBarcode(array<string|int, mixed> &$data[, string $type = 'barcode' ][, string $context = 'name_badge' ]) : mixed

Parameters

$data : array<string|int, mixed>: Associated array of values available for encoding.
$type : string = 'barcode': Type of barcode, classic barcode or QRcode.
$context : string = 'name_badge': Where this hooks is invoked.

alterBundle()

Alter the contents of a resource bundle (ie a collection of JS/CSS/etc).


    public
            static        alterBundle(CRM_Core_Resources_Bundle $bundle) : null

TIP: $bundle->add*() and $bundle->filter() should be useful for adding/removing/updating items.

Parameters

$bundle : CRM_Core_Resources_Bundle

Return values

null

alterCalculatedMembershipStatus()

This hook is called when membership status is being calculated.


    public
            static        alterCalculatedMembershipStatus(array<string|int, mixed> &$membershipStatus, array<string|int, mixed> $arguments, array<string|int, mixed> $membership) : mixed

Parameters

$membershipStatus : array<string|int, mixed>

Membership status details as determined - alter if required.

$arguments : array<string|int, mixed>

Arguments passed in to calculate date.

'start_date'
'end_date'
'status_date'
'join_date'
'exclude_is_admin'
'membership_type_id'

$membership : array<string|int, mixed>

Membership details from the calling function.

alterContent()

This hooks allows alteration of generated page content.


    public
            static        alterContent(mixed &$content, mixed $context, mixed $tplName, mixed &$object) : mixed

Parameters

$content : mixed: Previously generated content.
$context : mixed: Context of content - page or form.
$tplName : mixed: The file name of the tpl.
$object : mixed: A reference to the page or form object.

alterCustomFieldDisplayValue()

This hook is called to alter Custom field value before its displayed.


    public
            static        alterCustomFieldDisplayValue(string &$displayValue, mixed $value, int $entityId, array<string|int, mixed> $fieldInfo) : mixed

Parameters

$displayValue : string
$value : mixed
$entityId : int
$fieldInfo : array<string|int, mixed>

alterDeferredRevenueItems()

This hook is called to alter Deferred revenue item values just before they are inserted in civicrm_financial_trxn table


    public
            static        alterDeferredRevenueItems(array<string|int, mixed> &$deferredRevenues, CRM_Contribute_BAO_Contribution $contributionDetails, bool $update, string $context) : mixed

Parameters

$deferredRevenues : array<string|int, mixed>
$contributionDetails : CRM_Contribute_BAO_Contribution
$update : bool
$context : string

alterDisplayName()

Issue CRM-14276 Add a hook for altering the display name


    public
            static        alterDisplayName(string &$displayName, int $contactId, CRM_Core_DAO $dao) : mixed

hook_civicrm_contact_get_displayname(&$display_name, $contactId, $dao)

Parameters

$displayName : string
$contactId : int
$dao : CRM_Core_DAO: A DAO object containing contact fields + primary email field as "email".

alterEntityRefParams()

This hook is called to modify api params of EntityRef form field


    public
            static        alterEntityRefParams(array<string|int, mixed> &$params, string $formName) : mixed

Parameters

$params : array<string|int, mixed>
$formName : string

alterLocationMergeData()

This hook allows modification of the data calculated for merging locations.


    public
            static        alterLocationMergeData(array<string|int, mixed> &$blocksDAO, int $mainId, int $otherId, array<string|int, mixed> $migrationInfo) : mixed

Parameters

$blocksDAO : array<string|int, mixed>: Array of location DAO to be saved. These are arrays in 2 keys 'update' & 'delete'.
$mainId : int: Contact_id of the contact that survives the merge.
$otherId : int: Contact_id of the contact that will be absorbed and deleted.
$migrationInfo : array<string|int, mixed>: Calculated migration info, informational only.

alterLogTables()

This hook allows changes to the spec of which tables to log.


    public
            static        alterLogTables(array<string|int, mixed> &$logTableSpec) : mixed

Parameters

$logTableSpec : array<string|int, mixed>

alterMailContent()

This hook is called after getting the content of the mail and before tokenizing it.


    public
            static        alterMailContent(array<string|int, mixed> &$content) : mixed

Parameters

$content : array<string|int, mixed>: Array fields include: html, text, subject

alterMailer()

Modify or replace the Mailer object used for outgoing mail.


    public
            static        alterMailer(object &$mailer, string $driver, array<string|int, mixed> $params) : mixed

Parameters

$mailer : object: The default mailer produced by normal configuration; a PEAR "Mail" class (like those returned by Mail::factory)
$driver : string: The type of the default mailer (eg "smtp", "sendmail", "mock", "CRM_Mailing_BAO_Spool")
$params : array<string|int, mixed>: The default mailer config options

alterMailingLabelParams()

Hook definition for altering the generation of Mailing Labels.


    public
            static        alterMailingLabelParams(array<string|int, mixed> &$args) : mixed

Parameters

$args : array<string|int, mixed>

An array of the args in the order defined for the tcpdf multiCell api call. with the variable names below converted into string keys (ie $w become 'w' as the first key for $args) float $w Width of cells. If 0, they extend up to the right margin of the page. float $h Cell minimum height. The cell extends automatically if needed. string $txt String to print mixed $border Indicates if borders must be drawn around the cell block. The value can be either a number:

0: no border (default)
1: frame

or a string containing some or all of the following characters (in any order):

L: left
T: top
R: right
B: bottom

string $align Allows to center or align the text. Possible values are:

L or empty string: left align
C: center
R: right align
J: justification (default value when $ishtml=false)

int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0. int $ln Indicates where the current position should go after the call. Possible values are:

0: to the right
1: to the beginning of the next line [DEFAULT]
2: below

float $x x position in user units float $y y position in user units boolean $reseth if true reset the last cell height (default true). int $stretch stretch character mode:

0 = disabled
1 = horizontal scaling only if necessary
2 = forced horizontal scaling
3 = character spacing only if necessary
4 = forced character spacing

boolean $ishtml set to true if $txt is HTML content (default = false). boolean $autopadding if true, uses internal padding and automatically adjust it to account for line width. float $maxh maximum height. It should be >= $h and less then remaining space to the bottom of the page, or 0 for disable this feature. This feature works only when $ishtml=false.

alterMailingRecipients()

This hook is called before and after constructing mail recipients.


    public
            static        alterMailingRecipients(CRM_Mailing_DAO_Mailing &$mailingObject, array<string|int, mixed> &$criteria, string $context) : mixed

Allows user to alter filter and/or search query to fetch mail recipients

Parameters

$mailingObject : CRM_Mailing_DAO_Mailing
$criteria : array<string|int, mixed>: A list of SQL criteria; you can add/remove/replace/modify criteria. Array(string $name => CRM_Utils_SQL_Select $criterion). Ex: array('do_not_email' => CRM_Utils_SQL_Select::fragment()->where("$contact.do_not_email = 0")).
$context : string: Ex: 'pre', 'post'

alterMailParams()

This hook is called when an email is about to be sent by CiviCRM.


    public
            static        alterMailParams(array<string|int, mixed> &$params[, string $context = NULL ]) : mixed

Parameters

$params : array<string|int, mixed>: Array fields include: groupName, from, toName, toEmail, subject, cc, bcc, text, html, returnPath, replyTo, headers, attachments (array)
$context : string = NULL: The context in which the hook is being invoked, eg 'civimail'.

alterMailStore()

This hook is called when loading a mail-store (e.g. IMAP, POP3, or Maildir).


    public
            static        alterMailStore(array<string|int, mixed> &$params) : mixed

Parameters

$params : array<string|int, mixed>

Most fields correspond to data in the MailSettings entity:

id: int
server: string
username: string
password: string
is_ssl: bool
source: string
local_part: string

With a few supplements

protocol: string, symbolic protocol name (e.g. "IMAP")
factory: callable, the function which instantiates the driver class
auth: string, (for some drivers) specify the authentication method (eg "Password" or "XOAuth2")

alterMenu()

This hook is called when building the menu table.


    public
            static        alterMenu(array<string|int, mixed> &$items) : null

Parameters

$items : array<string|int, mixed>: List of records to include in menu table.

Return values

null —

the return value is ignored

alterPaymentProcessorParams()

Hook definition for altering payment parameters before talking to a payment processor back end.


    public
            static        alterPaymentProcessorParams(CRM_Core_Payment $paymentObj, array<string|int, mixed>|PropertyBag &$rawParams, array<string|int, mixed>|PropertyBag &$cookedParams) : mixed

Definition will look like this:

function hook_civicrm_alterPaymentProcessorParams( $paymentObj, &$rawParams, &$cookedParams );

Parameters

$paymentObj : CRM_Core_Payment: Instance of payment class of the payment processor invoked (e.g., 'CRM_Core_Payment_Dummy') See discussion in CRM-16224 as to whether $paymentObj should be passed by reference.
$rawParams : array<string|int, mixed>|PropertyBag: array of params as passed to to the processor
$cookedParams : array<string|int, mixed>|PropertyBag: params after the processor code has translated them into its own key/value pairs

Return values

mixed —

This return is not really intended to be used.

alterRedirect()

Alter redirect.


    public
            static        alterRedirect(UriInterface &$url, array<string|int, mixed> &$context) : null

This hook is called when the browser is being re-directed and allows the url to be altered.

Parameters

$url : UriInterface

$context : array<string|int, mixed>

Additional information about context

output - if this is 'json' then it will return json.

Return values

null —

the return value is ignored

alterReportVar()


    public
            static        alterReportVar(mixed $varType, mixed &$var, mixed &$object) : mixed

Parameters

$varType : mixed
$var : mixed
$object : mixed

alterResourceSettings()

Modify the CRM_Core_Resources settings data.


    public
            static        alterResourceSettings(array<string|int, mixed> &$data) : mixed

Parameters

$data : array<string|int, mixed>

alterSettingsFolders()

This hook is called when Settings specifications are loaded.


    public
            static        alterSettingsFolders(array<string|int, mixed> &$settingsFolders) : mixed

Parameters

$settingsFolders : array<string|int, mixed>: List of paths from which to derive metadata

alterSettingsMetaData()

This hook is called when Settings have been loaded from the xml It is an opportunity for hooks to alter the data


    public
            static        alterSettingsMetaData(array<string|int, mixed> &$settingsMetaData, int $domainID, mixed $profile) : mixed

Parameters

$settingsMetaData : array<string|int, mixed>: Settings Metadata.
$domainID : int
$profile : mixed

alterTemplateFile()

This hooks allows alteration of the tpl file used to generate content. It differs from the altercontent hook as the content has already been rendered through the tpl at that point


    public
            static        alterTemplateFile(mixed $formName, mixed &$form, mixed $context, mixed &$tplName) : mixed

Parameters

$formName : mixed: Previously generated content.
$form : mixed: Reference to the form object.
$context : mixed: Context of content - page or form.
$tplName : mixed: Reference the file name of the tpl.

alterUFFields()

Allow extensions to modify the array of acceptable fields to be included on profiles


    public
            static        alterUFFields(array<string|int, mixed> &$fields) : mixed

Parameters

$fields : array<string|int, mixed>: format is [Entity => array of DAO fields]

angularModules()


    public
            static        angularModules(array<string|int, mixed> &$angularModules) : null

Parameters

$angularModules : array<string|int, mixed>

List of modules. Each module defines:

ext: string, the CiviCRM extension which hosts the files.
js: array, list of JS files or globs.
css: array, list of CSS files or globs.
partials: array, list of base-dirs containing HTML.
partialsCallback: mixed, a callback function which generates a list of HTML function(string $moduleName, array $moduleDefn) => array(string $file => string $html) For future-proofing, use a serializable callback (e.g. string/array). See also: Civi\Core\Resolver.
requires: array, list of required Angular modules.
basePages: array, unconditionally load this module onto the given Angular pages. [v4.7.21+] If omitted, default to "array('civicrm/a')" for backward compat. For a utility that should only be loaded on-demand, use "array()". For a utility that should be loaded in all pages use, "array('*')".

function mymod_civicrm_angularModules(&$angularModules) {
  $angularModules['myAngularModule'] = array(
    'ext' => 'org.example.mymod',
    'js' => array('js/myAngularModule.js'),
  );
  $angularModules['myBigAngularModule'] = array(
    'ext' => 'org.example.mymod',
    'js' => array('js/part1.js', 'js/part2.js', 'ext://other.ext.name/file.js', 'assetBuilder://dynamicAsset.js'),
    'css' => array('css/myAngularModule.css', 'ext://other.ext.name/file.css', 'assetBuilder://dynamicAsset.css'),
    'partials' => array('partials/myBigAngularModule'),
    'requires' => array('otherModuleA', 'otherModuleB'),
    'basePages' => array('civicrm/a'),
  );
}

Return values

null —

the return value is ignored

apiWrappers()

This hook is called before running an api call.


    public
            static        apiWrappers(array<string|int, API_Wrapper> &$wrappers, mixed $apiRequest) : null

Parameters

$wrappers : array<string|int, API_Wrapper>: (see CRM_Utils_API_ReloadOption as an example)
$apiRequest : mixed

Return values

null —

The return value is ignored

batchItems()

This hook is called when the entries of the CSV Batch export are mapped.


    public
            static        batchItems(array<string|int, mixed> &$results, array<string|int, mixed> &$items) : mixed

Parameters

$results : array<string|int, mixed>
$items : array<string|int, mixed>

batchQuery()

This hook is called when a query string of the CSV Batch export is generated.


    public
            static        batchQuery(string &$query) : mixed

Parameters

$query : string

buildAmount()

This hook is called when building the amount structure for a Contribution or Event Page.


    public
            static        buildAmount(int $pageType, CRM_Core_Form &$form, array<string|int, mixed> &$amount) : null

Parameters

$pageType : int: Is this a contribution or event page.
$form : CRM_Core_Form: Reference to the form object.
$amount : array<string|int, mixed>: The amount structure to be displayed.

Return values

null

buildAsset()

This hook is called whenever the system builds a new copy of semi-static asset.


    public
            static        buildAsset(string $asset, array<string|int, mixed> $params, string &$mimeType, string &$content) : null

Parameters

$asset : string: The name of the asset. Ex: 'angular.json'
$params : array<string|int, mixed>: List of optional arguments which influence the content. Note: Params are immutable because they are part of the cache-key.
$mimeType : string: Initially, NULL. Modify to specify the mime-type.
$content : string: Initially, NULL. Modify to specify the rendered content.

Return values

null —

the return value is ignored

buildForm()

This hook is invoked when building a CiviCRM form. This hook should also be used to set the default values of a form element


    public
            static        buildForm(string $formName, CRM_Core_Form &$form) : null

Parameters

$formName : string: The name of the form.
$form : CRM_Core_Form: Reference to the form object.

Return values

null —

the return value is ignored

buildGroupContactCache()

Build the group contact cache for the relevant group.


    public
            static        buildGroupContactCache(array<string|int, mixed> $savedSearch, int $groupID, string &$sql) : void

This hook allows a listener to specify the sql to be used to build a group in the group contact cache.

If sql is altered then the api / bao query methods of building the cache will not be called.

An example of the sql it might be set to is:

SELECT 7 AS group_id, contact_a.id as contact_id FROM civicrm_contact contact_a WHERE contact_a.contact_type = 'Household' AND contact_a.household_name LIKE '%' AND ( 1 ) ORDER BY contact_a.id AND contact_a.id NOT IN ( SELECT contact_id FROM civicrm_group_contact WHERE civicrm_group_contact.status = 'Removed' AND civicrm_group_contact.group_id = 7 )

Parameters

$savedSearch : array<string|int, mixed>
$groupID : int
$sql : string

buildModuleList()

Build the list of modules to be processed for hooks.


    public
                    buildModuleList() : mixed

buildProfile()

This hook is called while preparing a profile form.


    public
            static        buildProfile(string $profileName) : mixed

Parameters

$profileName : string

buildStateProvinceForCountry()

This hook is called when building the state list for a particular country.


    public
            static        buildStateProvinceForCountry(array<string|int, mixed> $countryID, mixed &$states) : null

Parameters

$countryID : array<string|int, mixed>: The country id whose states are being selected.
$states : mixed

Return values

null

buildUFGroupsForModule()

This hook is called when uf groups are being built for a module.


    public
            static        buildUFGroupsForModule(string $moduleName, array<string|int, mixed> &$ufGroups) : null

Parameters

$moduleName : string: Module name.
$ufGroups : array<string|int, mixed>: Array of ufgroups for a module.

Return values

null

caseChange()

This hook fires whenever a record in a case changes.


    public
            static        caseChange(Analyzer $analyzer) : mixed

Parameters

$analyzer : Analyzer: A bundle of data about the case (such as the case and activity records).

caseEmailSubjectPatterns()

This hook is called when getting case email subject patterns.


    public
            static        caseEmailSubjectPatterns(array<string|int, mixed> &$subjectPatterns) : mixed

All emails related to cases have case hash/id in the subject, e.g: [case #ab12efg] Magic moment [case #1234] Magic is here

Using this hook you can replace/enrich default list with some other patterns, e.g. include case type categories (see CiviCase extension) like: [(case|project|policy initiative) #hash] [(case|project|policy initiative) #id]

Parameters

$subjectPatterns : array<string|int, mixed>: Cases related email subject regexp patterns.

caseSummary()

This hook is called when rendering the Manage Case screen.


    public
            static        caseSummary(int $caseID) : array<string|int, mixed>

Parameters

$caseID : int: The case ID.

Return values

array<string|int, mixed> —

Array of data to be displayed, where the key is a unique id to be used for styling (div id's) and the value is an array with keys 'label' and 'value' specifying label/value pairs

caseTypes()

This hook is called when locating CiviCase types.


    public
            static        caseTypes(array<string|int, mixed> &$caseTypes) : mixed

Parameters

$caseTypes : array<string|int, mixed>

check()

Check system status.


    public
            static        check(array<string|int, CRM_Utils_Check_Message> &$messages[, array<string|int, mixed> $statusNames = [] ][, bool $includeDisabled = FALSE ]) : mixed

Parameters

$messages : array<string|int, CRM_Utils_Check_Message>: A list of messages regarding system status
$statusNames : array<string|int, mixed> = []: If specified, only these checks are being requested and others should be skipped
$includeDisabled : bool = FALSE: Run checks that have been explicitly disabled (default false)

commonBuildModuleList()

Build the list of modules to be processed for hooks.


    public
                    commonBuildModuleList(string $fnPrefix) : mixed

Parameters

$fnPrefix : string

commonInvoke()


    public
                    commonInvoke(array<string|int, mixed> $numParams, mixed &$arg1, mixed &$arg2, mixed &$arg3, mixed &$arg4, mixed &$arg5, mixed &$arg6, mixed $fnSuffix, mixed $fnPrefix) : array<string|int, mixed>|bool

Parameters

$numParams : array<string|int, mixed>
$arg1 : mixed
$arg2 : mixed
$arg3 : mixed
$arg4 : mixed
$arg5 : mixed
$arg6 : mixed
$fnSuffix : mixed
$fnPrefix : mixed

Return values

array<string|int, mixed>|bool

config()

You can use this hook to modify the config object and hence behavior of CiviCRM dynamically.


    public
            static        config(CRM_Core_Config &$config[, array<string|int, mixed>|null $flags = NULL ]) : mixed

In typical page-loads, this hook fires one time. However, the hook may fire multiple times if...

the process is executing test-suites, or
the process involves some special configuration-changes, or
the process begins with the "extern" bootstrap process (aka loadBootStrap()) N.B. For "extern", CiviCRM initially boots without having access to the UF APIs. When the UF eventually boots, it may re-fire the event (for the benefit UF add-ons).

The possibility of multiple invocations means that most consumers should be guarded. When registering resources, consult the $flags.

function hook_civicrm_config($config, $flags = NULL) { if ($flags['...']) { Civi::dispatcher()->addListener(...); CRM_Core_Smarty::singleton()->addTemplateDir(...); } }

Parameters

$config : CRM_Core_Config

The config object

$flags : array<string|int, mixed>|null = NULL

Mix of flags:

civicrm: TRUE if this invocation is intended for CiviCRM extensions
uf: TRUE if this invocation is intended for UF modules (Drupal/Joomla/etc)
instances: The number of distinct copies of CRM_Core_Config which have been initialized.

The value of $flags is NULL when executing on an older CiviCRM environments (<=5.65).

contactListQuery()

Use this hook to populate the list of contacts returned by Contact Reference custom fields.


    public
            static        contactListQuery(mixed &$query, string $queryText, string $context, int $id) : mixed

By default, Contact Reference fields will search on and return all CiviCRM contacts. If you want to limit the contacts returned to a specific group, or some other criteria

you can override that behavior by providing a SQL query that returns some subset of your contacts. The hook is called when the query is executed to get the list of contacts to display.

Parameters

$query : mixed

the query that will be executed (input and output parameter);. It's important to realize that the ACL clause is built prior to this hook being fired, so your query will ignore any ACL rules that may be defined. Your query must return two columns: the contact 'data' to display in the autocomplete dropdown (usually contact.sort_name - aliased as 'data') the contact IDs

$queryText : string

The name string to execute the query against (this is the value being typed in by the user).

$context : string

The context in which this ajax call is being made (for example: 'customfield', 'caseview').

$id : int

The id of the object for which the call is being made. For custom fields, it will be the custom field id

container()

Modify the CiviCRM container - add new services, parameters, extensions, etc.


    public
            static        container(ContainerBuilder $container) : mixed

use Symfony\Component\Config\Resource\FileResource;
use Symfony\Component\DependencyInjection\Definition;

function mymodule_civicrm_container($container) {
  $container->addResource(new FileResource(__FILE__));
  $container->setDefinition('mysvc', new Definition('My\Class', array()));
}

Tip: The container configuration will be compiled/cached. The default cache behavior is aggressive. When you first implement the hook, be sure to flush the cache. Additionally, you should relax caching during development. In civicrm.settings.php, set define('CIVICRM_CONTAINER_CACHE', 'auto').

Note: This is a preboot hook. It will dispatch via the extension/module subsystem but not the Symfony EventDispatcher.

Parameters

$container : ContainerBuilder

copy()

This hook is called after a copy of an object has been made. The current objects are Event, Contribution Page and UFGroup


    public
            static        copy(string $objectName, object &$object[, int $original_id = NULL ]) : null

Parameters

$objectName : string: Name of the object.
$object : object: Reference to the copy.
$original_id : int = NULL: Original entity ID.

Return values

null

coreResourceList()

This hook is called when core resources are being loaded


    public
            static        coreResourceList(array<string|int, mixed> &$list, string $region) : mixed

Parameters

$list : array<string|int, mixed>
$region : string

cron()

This hook is called before running pending cron jobs.


    public
            static        cron(CRM_Core_JobManager $jobManager) : null

Parameters

$jobManager : CRM_Core_JobManager

Return values

null —

The return value is ignored.

crypto()


    public
            static        crypto(CryptoRegistry $crypto) : mixed

Ex: $crypto->addSymmetricKey([ 'key' => hash_hkdf('sha256', 'abcd1234'), 'suite' => 'aes-cbc-hs', ]);

Parameters

$crypto : CryptoRegistry

cryptoRotateKey()

Rotate the cryptographic key used in the database.


    public
            static        cryptoRotateKey(string $tag, LoggerInterface $log) : null

The purpose of this hook is to visit any encrypted values in the database and re-encrypt the content.

For values encoded via CryptoToken, you can use CryptoToken::rekey($oldToken, $tag)

Parameters

$tag : string: The type of crypto-key that is currently being rotated. The hook-implementer should use this to decide which (if any) fields to visit. Ex: 'CRED'
$log : LoggerInterface: List of messages about re-keyed values.

Return values

null —

The return value is ignored

custom()

This hook is called after a db write on a custom table.


    public
            static        custom(string $op, int $groupID, int $entityID, array<string|int, mixed> &$params) : null

Parameters

$op : string: The type of operation being performed.
$groupID : int: The custom group ID.
$entityID : int: The entityID of the row in the custom table.
$params : array<string|int, mixed>: The parameters that were sent into the calling function.

Return values

null —

the return value is ignored

customPre()

This hook is called before a db write on a custom table.


    public
            static        customPre(string $op, int $groupID, int $entityID, array<string|int, mixed> &$params) : null

Parameters

$op : string: The type of operation being performed.
$groupID : int: The custom group ID.
$entityID : int: The entityID of the row in the custom table.
$params : array<string|int, mixed>: The parameters that were sent into the calling function.

Return values

null —

the return value is ignored

dashboard()

This hook is called when rendering the dashboard (q=civicrm/dashboard)


    public
            static        dashboard(int $contactID[, int &$contentPlacement = self::DASHBOARD_BELOW ]) : string

Parameters

$contactID : int: The contactID for whom the dashboard is being rendered.
$contentPlacement : int = self::DASHBOARD_BELOW: (output parameter) where should the hook content be displayed. relative to the activity list

Return values

string —

the html snippet to include in the dashboard

dashboard_defaults()

This hook is called while initializing the default dashlets for a contact dashboard.


    public
            static        dashboard_defaults(array<string|int, mixed> $availableDashlets, array<string|int, mixed> &$defaultDashlets) : mixed

Parameters

$availableDashlets : array<string|int, mixed>: List of dashlets; each is formatted per api/v3/Dashboard
$defaultDashlets : array<string|int, mixed>: List of dashlets; each is formatted per api/v3/DashboardContact

disable()

This hook is called when a module-extension is disabled.


    public
            static        disable() : mixed

Each module will receive hook_civicrm_disable during its own disablement (but not during the disablement of unrelated modules).

dupeQuery()

This hook allows modification of the queries constructed from dupe rules.


    public
            static        dupeQuery(string $obj, string $type, array<string|int, mixed> &$query) : mixed

since 5.72

Parameters

$obj : string: Object of rulegroup class.
$type : string: Type of queries e.g table / threshold.
$query : array<string|int, mixed>: Set of queries.

emailProcessor()

This hook is called AFTER EACH email has been processed by the script bin/EmailProcessor.php


    public
            static        emailProcessor(string $type, array<string|int, mixed> &$params, object $mail, array<string|int, mixed> &$result[, string $action = NULL ][, int|null $mailSettingId = NULL ]) : mixed

Parameters

$type : string: Type of mail processed: 'activity' OR 'mailing'.
$params : array<string|int, mixed>: the params that were sent to the CiviCRM API function
$mail : object: The mail object which is an ezcMail class.
$result : array<string|int, mixed>: the result returned by the api call
$action : string = NULL: (optional ) the requested action to be performed if the types was 'mailing'.
$mailSettingId : int|null = NULL: The MailSetting ID the email relates to

emailProcessorContact()

This hook is called when we are determining the contactID for a specific email address


    public
            static        emailProcessorContact(string $email, int $contactID, array<string|int, mixed> &$result) : null

Parameters

$email : string: The email address.
$contactID : int: The contactID that matches this email address, IF it exists.
$result : array<string|int, mixed>: (reference) has two fields. contactID - the new (or same) contactID action - 3 possible values: CRM_Utils_Mail_Incoming::EMAILPROCESSOR_CREATE_INDIVIDUAL - create a new contact record CRM_Utils_Mail_Incoming::EMAILPROCESSOR_OVERRIDE - use the new contactID CRM_Utils_Mail_Incoming::EMAILPROCESSOR_IGNORE - skip this email address

Return values

null

enable()

This hook is called when a module-extension is re-enabled.


    public
            static        enable() : mixed

Each module will receive hook_civicrm_enable during its own re-enablement (but not during the re-enablement of unrelated modules).

entityRefFilters()

Allows the list of filters on the EntityRef widget to be altered.


    public
            static        entityRefFilters(array<string|int, mixed> &$filters[, array<string|int, mixed> &$links = NULL ]) : mixed

Parameters

$filters : array<string|int, mixed>
$links : array<string|int, mixed> = NULL

entityTypes()

This hook is called for declaring entities.


    public
            static        entityTypes(array<string|int, array<string|int, mixed>> &$entityTypes) : null

Note: This is a pre-boot hook. It will dispatch via the extension/module subsystem but not the Symfony EventDispatcher.

Parameters

$entityTypes : array<string|int, array<string|int, mixed>>

List of entity definitions; each item is keyed by entity name. Each entity-type is an array with values:

name: string, a unique short name (e.g. "ReportInstance")
module: string, full_name of extension declaring the entity (e.g. "search_kit")
class: string|null, a PHP DAO class (e.g. "CRM_Report_DAO_Instance")
table: string|null, a SQL table name (e.g. "civicrm_report_instance")

Other possible values in the entity definition array are documented here:

Return values

null —

The return value is ignored

esmImportMap()

Build a list of ECMAScript Modules (ESM's) that are available for auto-loading.


    public
            static        esmImportMap(ImportMap $importMap) : void

Subscribers should assume that the $importMap will be cached and re-used.

Example usage:

function my_civicrm_esmImportMap($importMap): void { $importMap->addPrefix('geolib/', E::LONG_NAME, 'packages/geometry-library-1.2.3/'); }

Parameters

$importMap : ImportMap

eventDefs()

Build a description of available hooks.


    public
            static        eventDefs(CiviEventInspector $inspector) : mixed

Parameters

$inspector : CiviEventInspector

eventDiscount()


    public
            static        eventDiscount(mixed &$form, array<string|int, mixed> &$params) : mixed

Parameters

$form : mixed
$params : array<string|int, mixed>

export()

This hook is called before record is exported as CSV.


    public
            static        export(string &$exportTempTable, array<string|int, mixed> &$headerRows, array<string|int, mixed> &$sqlColumns, int $exportMode, string $componentTable, array<string|int, mixed> $ids) : mixed

Parameters

$exportTempTable : string: Name of the temporary export table used during export.
$headerRows : array<string|int, mixed>: Header rows for output.
$sqlColumns : array<string|int, mixed>: SQL columns.
$exportMode : int: Export mode ( contact, contribution, etc...).
$componentTable : string: Name of temporary table
$ids : array<string|int, mixed>: Array of object's ids

fieldOptions()

Hook for modifying field options


    public
            static        fieldOptions(string $entity, string $field, array<string|int, mixed> &$options, array<string|int, mixed> $params) : mixed

Parameters

$entity : string
$field : string
$options : array<string|int, mixed>
$params : array<string|int, mixed>

fileSearches()


    public
            static        fileSearches(array<string|int, mixed> &$fileSearches) : mixed

Parameters

$fileSearches : array<string|int, mixed>: CRM_Core_FileSearchInterface

findDuplicates()

Check for duplicate contacts


    public
            static        findDuplicates(array<string|int, mixed> $dedupeParams, array<string|int, mixed> &$dedupeResults, array<string|int, mixed> $contextParams) : mixed

Parameters

$dedupeParams : array<string|int, mixed>: Array of params for finding duplicates: [ '{parameters returned by CRM_Dedupe_Finder::formatParams} 'check_permission' => TRUE/FALSE; 'contact_type' => $contactType; 'rule' = $rule; 'rule_group_id' => $ruleGroupID; 'excludedContactIDs' => $excludedContactIDs;
$dedupeResults : array<string|int, mixed>: Array of results ['handled' => TRUE/FALSE, 'ids' => array of IDs of duplicate contacts]
$contextParams : array<string|int, mixed>: The context if relevant, eg. ['event_id' => X]

geocoderFormat()

This hook is called when a geocoder's format method is called.


    public
            static        geocoderFormat(string $geoProvider, array<string|int, mixed> &$values, SimpleXMLElement $xml) : mixed

Parameters

$geoProvider : string
$values : array<string|int, mixed>
$xml : SimpleXMLElement

getAssetUrl()

This hook is called when building a link to a semi-static asset.


    public
            static        getAssetUrl(string &$asset, array<string|int, mixed> &$params) : null

Parameters

$asset : string: The name of the asset. Ex: 'angular.json'
$params : array<string|int, mixed>: List of optional arguments which influence the content.

Return values

null —

the return value is ignored

idsException()

This hook is called for bypass a few civicrm urls from IDS check.


    public
            static        idsException(array<string|int, mixed> &$skip) : mixed

Parameters

$skip : array<string|int, mixed>: list of civicrm urls

import()

This hook is called after a row has been processed and the record (and associated records imported


    public
            static        import(string $object, string $usage, string &$objectRef, array<string|int, mixed> &$params) : mixed

Parameters

$object : string: Object being imported (for now Contact only, later Contribution, Activity,. Participant and Member)
$usage : string: Hook usage/location (for now process only, later mapping and others).
$objectRef : string: Import record object.
$params : array<string|int, mixed>: Array with various key values: currently. contactID - contact id importID - row id in temp table importTempTable - name of tempTable fieldHeaders - field headers fields - import fields

importAlterMappedRow()

Alter import mappings.


    public
            static        importAlterMappedRow(string $importType, string $context, array<string|int, mixed> &$mappedRow, array<string|int, mixed> $rowValues, int $userJobID) : mixed

Parameters

$importType : string: This corresponds to the value in civicrm_user_job.job_type.
$context : string: import or validate. In validate context only 'cheap' lookups should be done (e.g. using cached information). Validate is intended to quickly process a whole file for errors. You should focus on setting or unsetting key values to or from 'invalid_import_value'.

During import mode heavier lookups can be done (e.g using custom logic to find the relevant contact) as this is then passed to the api functions. If a row is invalid during import mode you should throw an exception.
$mappedRow : array<string|int, mixed>: (reference) The rows that have been mapped to an array of params.
$rowValues : array<string|int, mixed>: The row from the data source (non-associative array)
$userJobID : int: id from civicrm_user_job

inboundSMS()

This hook is called before an inbound SMS is processed.


    public
            static        inboundSMS(CRM_SMS_Message &$message) : mixed

Parameters

$message : CRM_SMS_Message: An SMS message received

install()

Run early installation steps for an extension. Ex: Create new MySQL table.


    public
            static        install() : mixed

This dispatches directly to each new extension. You will only receive notices for your own installation.

If multiple extensions are installed simultaneously, they will all run hook_install/hook_enable back-to-back (in order of dependency).

This runs BEFORE refreshing major caches and services (such as ManagedEntities and CRM_Logging_Schema).

invalidateChecksum()

Allows an extension to override the checksum validation.


    public
            static        invalidateChecksum(int $contactID, string $checksum, bool &$invalid) : mixed

For example you may want to invalidate checksums that were sent out/forwarded by mistake. You could also intercept and redirect to a different page in this case - eg. to say "sorry, you tried to use a compromised checksum".

Parameters

$contactID : int
$checksum : string
$invalid : bool: Leave this at FALSE to allow the core code to perform validation. Set to TRUE to invalidate

invoke()

Invoke a hook.


    public
                    invoke(array<string|int, mixed> $names, mixed &$arg1, mixed &$arg2, mixed &$arg3, mixed &$arg4, mixed &$arg5, mixed &$arg6, mixed $fnSuffix) : mixed

This is a transitional adapter. It supports the legacy syntax but also accepts enough information to support Symfony Event dispatching.

Parameters

$names : array<string|int, mixed>: (Recommended) Array of parameter names, in order. Using an array is recommended because it enables full event-broadcasting behaviors. (Legacy) Number of parameters to pass to the hook. This is provided for transitional purposes.
$arg1 : mixed
$arg2 : mixed
$arg3 : mixed
$arg4 : mixed
$arg5 : mixed
$arg6 : mixed
$fnSuffix : mixed

invokeViaUF()

Invoke a hook through the UF/CMS hook system and the extension-hook system.


    public
                    invokeViaUF(int $numParams, mixed &$arg1, mixed &$arg2, mixed &$arg3, mixed &$arg4, mixed &$arg5, mixed &$arg6, string $fnSuffix) : array<string|int, mixed>|bool

Parameters

$numParams : int: Number of parameters to pass to the hook.
$arg1 : mixed: Parameter to be passed to the hook.
$arg2 : mixed: Parameter to be passed to the hook.
$arg3 : mixed: Parameter to be passed to the hook.
$arg4 : mixed: Parameter to be passed to the hook.
$arg5 : mixed: Parameter to be passed to the hook.
$arg6 : mixed
$fnSuffix : string: Function suffix, this is effectively the hook name.

Return values

array<string|int, mixed>|bool

links()

This hook retrieves links from other modules and injects it into.


    public
            static        links(string $op, string $objectName, int $objectId, array<string|int, mixed> &$links[, int|null &$mask = NULL ][, array<string|int, mixed> &$values = [] ]) : null

the view contact tabs

Parameters

$op : string

The type of operation being performed.

$objectName : string

The name of the object. This is generally a CamelCase entity (eg Contact or Activity). Historical exceptions: 'CRM_Core_BAO_LocationType', 'CRM_Core_BAO_MessageTemplate'

$objectId : int

The unique identifier for the object.

$links : array<string|int, mixed>

(optional) the links array (introduced in v3.2). Each of the links may have properties:

'name' (string): the link text
'url' (string): the link URL base path (like civicrm/contact/view, and fillable from $values)
'qs' (string|array): the link URL query parameters to be used by sprintf() with $values (like reset=1&cid=%%id%% when $values['id'] is the contact ID)
'title' (string) (optional): the text that appears when hovering over the link
'extra' (optional): additional attributes for the tag (fillable from $values)

'bit' (optional): a binary number that will be filtered by $mask (sending nothing as $links['bit'] means the link will always display)

'ref' (optional, recommended): a CSS class to apply to the tag.

'class' (string): Optional list of CSS classes

'weight' (int): Weight is used to order the links. If not set 0 will be used but e-notices could occur. This was introduced in CiviCRM 5.63 so it will not have any impact on earlier versions of CiviCRM.

'accessKey' (string) (optional): HTML access key. Single letter or empty string.

'icon' (string) (optional): FontAwesome class name

Depending on the specific screen, some fields (e.g. icon) may be ignored. If you have any idea of a clearer rule, then please update the docs.

$mask : int|null = NULL

(optional) the bitmask to show/hide links.

$values : array<string|int, mixed> = []

(optional) the values to fill the links.

Return values

null —

the return value is ignored

mailingGroups()

This hook is called when composing a mailing. You can include / exclude other groups as needed.


    public
            static        mailingGroups(mixed &$form, array<string|int, mixed> &$groups, array<string|int, mixed> &$mailings) : mixed

Parameters

$form : mixed: The form object for which groups / mailings being displayed
$groups : array<string|int, mixed>: The list of groups being included / excluded
$mailings : array<string|int, mixed>: The list of mailings being included / excluded

mailingTemplateTypes()

Modify the list of template-types used for CiviMail composition.


    public
            static        mailingTemplateTypes(array<string|int, mixed> &$types) : mixed

Parameters

$types : array<string|int, mixed>

Sequentially indexed list of template types. Each type specifies:

name: string
editorUrl: string, Angular template URL
weight: int, priority when picking a default value for new mailings

mailSetupActions()

When adding a new "Mail Account" (`MailSettings`), present a menu of setup options.


    public
            static        mailSetupActions(array<string|int, mixed> &$setupActions) : mixed

Parameters

$setupActions : array<string|int, mixed>

Each item has a symbolic-key, and it has the properties:

title: string
callback: string|array, the function which starts the setup process. The function is expected to return a 'url' for the config screen.
url: string (optional), a URL which starts the setup process. If omitted, then a default URL is generated. The effect of opening the URL is to invoke the callback.

managed()

This hook is called for declaring managed entities via API.


    public
            static        managed(array<string|int, mixed> &$entities[, array<string|int, mixed>|null $modules = NULL ]) : null

Parameters

$entities : array<string|int, mixed>

List of pending entities. Each entity is an array with keys:

'module': string; for module-extensions, this is the fully-qualifed name (e.g. "com.example.mymodule"); for CMS modules, the name is prefixed by the CMS (e.g. "drupal.mymodule")
'name': string, a symbolic name which can be used to track this entity (Note: Each module creates its own namespace)
'entity': string, an entity-type supported by the CiviCRM API (Note: this currently must be an entity which supports the 'is_active' property)
'params': array, the entity data as supported by the CiviCRM API
'update' (v4.5+): string, a policy which describes when to update records
- 'always' (default): always update the managed-entity record; changes in $entities will override any local changes (eg by the site-admin)
- 'never': never update the managed-entity record; changes made locally (eg by the site-admin) will override changes in $entities
'cleanup' (v4.5+): string, a policy which describes whether to cleanup the record when it becomes orphaned (ie when $entities no longer references the record)
- 'always' (default): always delete orphaned records
- 'never': never delete orphaned records
- 'unused': only delete orphaned records if there are no other references to it in the DB. (This is determined by calling the API's "getrefcount" action.)

$modules : array<string|int, mixed>|null = NULL

(Added circa v5.50) If given, only report entities related to $modules. NULL is a wildcard ("all modules").

This parameter is advisory and is not supplied on older versions. Listeners SHOULD self-censor (only report entities which match the filter). However, all pre-existing listeners were unaware of this option, and they WILL over-report. Over-reported data will be discarded.

Return values

null —

the return value is ignored

membershipTypeValues()

This hook is called when composing the array of membershipTypes and their cost during a membership registration (new or renewal).


    public
            static        membershipTypeValues(mixed &$form, array<string|int, mixed> &$membershipTypes) : mixed

Note the hook is called on initial page load and also reloaded after submit (PRG pattern). You can use it to alter the membership types when first loaded, or after submission (for example if you want to gather data in the form and use it to alter the fees).

Parameters

$form : mixed: The form object that is presenting the page
$membershipTypes : array<string|int, mixed>: The array of membership types and their amount

merge()

This hook allows modification of the data used to perform merging of duplicates.


    public
            static        merge(string $type, array<string|int, mixed> &$data[, int $mainId = NULL ][, int $otherId = NULL ][, array<string|int, mixed> $tables = NULL ]) : mixed

Parameters

$type : string: The type of data being passed (cidRefs|eidRefs|relTables|sqls).
$data : array<string|int, mixed>: The data, as described in $type.
$mainId : int = NULL: Contact_id of the contact that survives the merge.
$otherId : int = NULL: Contact_id of the contact that will be absorbed and deleted.
$tables : array<string|int, mixed> = NULL: When $type is "sqls", an array of tables as it may have been handed to the calling function.

navigationMenu()

This hook allows modification of the navigation menu.


    public
            static        navigationMenu(array<string|int, mixed> &$params) : mixed

Parameters

$params : array<string|int, mixed>: Associated array of navigation menu entry to Modify/Add

notePrivacy()

Deprecated: use hook_civicrm_selectWhereClause instead.


    public
            static        notePrivacy(array<string|int, mixed> &$noteValues) : mixed

since 5.67 will be removed around 5.85 .

Parameters

$noteValues : array<string|int, mixed>

optionValues()

This hooks allows to change option values.


    public
            static        optionValues(array<string|int, mixed> &$options, string $groupName) : mixed

in favor of hook_civicrm_fieldOptions

Parameters

$options : array<string|int, mixed>: Associated array of option values / id
$groupName : string: Option group name

pageRun()

This hook is called before a CiviCRM Page is rendered. You can use this hook to insert smarty variables in a template


    public
            static        pageRun(object &$page) : null

Parameters

$page : object: The page that will be rendered.

Return values

null

permission()

This hook is called when exporting Civi's permission to the CMS. Use this hook to modify the array of system permissions for CiviCRM.


    public
            static        permission(array<string|int, mixed> &$newPermissions) : null

Parameters

$newPermissions : array<string|int, mixed>: Array to be filled with permissions.

Return values

null —

The return value is ignored

permission_check()

This hook is called when checking permissions; use this hook to dynamically escalate user permissions in certain use cases (cf. CRM-19256).


    public
            static        permission_check(string $permission, bool &$granted, int $contactId) : null

Parameters

$permission : string: The name of an atomic permission, ie. 'access deleted contacts'
$granted : bool: Whether this permission is currently granted. The hook can change this value.
$contactId : int: Contact whose permissions we are checking (if null, assume current user).

Return values

null —

The return value is ignored

permissionList()

This hook is used to enumerate the list of available permissions. It may include concrete permissions defined by Civi, concrete permissions defined by the CMS, and/or synthetic permissions.


    public
            static        permissionList(array<string|int, mixed> &$permissions) : null

Parameters

$permissions : array<string|int, mixed>

Array of permissions, keyed by symbolic name. Each is an array with fields:

group: string (ex: "civicrm", "cms")
title: string (ex: "CiviEvent: Register for events")
description: string (ex: "Register for events online")
is_synthetic: bool (TRUE for synthetic permissions with a bespoke evaluation. FALSE for concrete permissions that registered+granted in the UF user-management layer. Default TRUE iff name begins with '@')
is_active: bool (FALSE for permissions belonging to disabled components, TRUE otherwise)

Return values

null —

The return value is ignored

post()

This hook is called after a db write on some core objects.


    public
            static        post(string $op, string $objectName, int $objectId[, object &$objectRef = NULL ][, array<string|int, mixed> $params = NULL ]) : mixed

Parameters

$op : string: The type of operation being performed.
$objectName : string: The name of the object.
$objectId : int: The unique identifier for the object.
$objectRef : object = NULL: The reference to the object if available.
$params : array<string|int, mixed> = NULL: Original params used, if available

Return values

mixed —

based on op. pre-hooks return a boolean or an error message which aborts the operation

post_case_merge()

This hook is called after a case merge (or a case reassign)


    public
            static        post_case_merge(int $mainContactId[, int $mainCaseId = NULL ][, int $otherContactId = NULL ][, int $otherCaseId = NULL ][, bool $changeClient = FALSE ]) : mixed

Parameters

$mainContactId : int
$mainCaseId : int = NULL
$otherContactId : int = NULL
$otherCaseId : int = NULL
$changeClient : bool = FALSE

postCommit()

This hook is equivalent to post(), except that it is guaranteed to run outside of any SQL transaction. The objectRef is not modifiable.


    public
            static        postCommit(string $op, string $objectName, int $objectId[, object $objectRef = NULL ]) : mixed

This hook is defined for two cases:

If the original action runs within a transaction, then the hook fires after the transaction commits.
If the original action runs outside a transaction, then the data was committed immediately, and we can run the hook immediately.

Parameters

$op : string: The type of operation being performed.
$objectName : string: The name of the object.
$objectId : int: The unique identifier for the object.
$objectRef : object = NULL: The reference to the object if available.

Return values

mixed —

based on op. pre-hooks return a boolean or an error message which aborts the operation

postEmailSend()

This hook is called when an email has been successfully sent by CiviCRM, but not on an error.


    public
            static        postEmailSend(array<string|int, mixed> &$params) : mixed

Parameters

$params : array<string|int, mixed>: The mailing parameters. Array fields include: groupName, from, toName, toEmail, subject, cc, bcc, text, html, returnPath, replyTo, headers, attachments (array)

postInstall()

Run later installation steps. Ex: Call a bespoke API-job for the first time.


    public
            static        postInstall() : mixed

This dispatches directly to each new extension. You will only receive notices for your own installation.

If multiple extensions are installed simultaneously, they will all run hook_postInstall back-to-back (in order of dependency).

This runs AFTER refreshing major caches and services (such as ManagedEntities and CRM_Logging_Schema).

postIPNProcess()

Allow Extensions to custom process IPN hook data such as sending Google Analytics information based on the IPN


    public
            static        postIPNProcess(array<string|int, mixed> &$IPNData) : mixed

Parameters

$IPNData : array<string|int, mixed>

Array of IPN Data

postJob()

This hook is called after a scheduled job is executed


    public
            static        postJob(CRM_Core_DAO_Job $job, array<string|int, mixed> $params, array<string|int, mixed> $result) : mixed

Parameters

$job : CRM_Core_DAO_Job: The job that was executed
$params : array<string|int, mixed>: The arguments given to the job
$result : array<string|int, mixed>: The result of the API call, or the thrown exception if any

postMailing()

This hook is called when a CiviMail mailing has completed


    public
            static        postMailing(int $mailingId) : mixed

Parameters

$mailingId : int: Mailing ID

postProcess()

This hook is invoked when a CiviCRM form is submitted. If the module has injected any form elements, this hook should save the values in the database


    public
            static        postProcess(string $formName, CRM_Core_Form &$form) : null

Parameters

$formName : string: The name of the form.
$form : CRM_Core_Form: Reference to the form object.

Return values

null —

the return value is ignored

postSave()


    public
            static        postSave(CRM_Core_DAO &$dao) : mixed

Parameters

$dao : CRM_Core_DAO

pre()

This hook is called before a db write on some core objects.


    public
            static        pre(string $op, string $objectName, int|null $id[, array<string|int, mixed> &$params = [] ]) : null

This hook does not allow the abort of the operation

Parameters

$op : string: The type of operation being performed.
$objectName : string: The name of the object.
$id : int|null: The object id if available.
$params : array<string|int, mixed> = []: The parameters used for object creation / editing.

Return values

null —

the return value is ignored

pre_case_merge()

This hook is called before a case merge (or a case reassign)


    public
            static        pre_case_merge(int $mainContactId[, int $mainCaseId = NULL ][, int $otherContactId = NULL ][, int $otherCaseId = NULL ][, bool $changeClient = FALSE ]) : mixed

Parameters

$mainContactId : int
$mainCaseId : int = NULL
$otherContactId : int = NULL
$otherCaseId : int = NULL
$changeClient : bool = FALSE

preJob()

This hook is called before a scheduled job is executed


    public
            static        preJob(CRM_Core_DAO_Job $job, array<string|int, mixed> $params) : mixed

Parameters

$job : CRM_Core_DAO_Job: The job to be executed
$params : array<string|int, mixed>: The arguments to be given to the job

preProcess()

This hook is invoked during the CiviCRM form preProcess phase.


    public
            static        preProcess(string $formName, CRM_Core_Form &$form) : null

Parameters

$formName : string: The name of the form.
$form : CRM_Core_Form: Reference to the form object.

Return values

null —

the return value is ignored

processProfile()

This hook is called processing a valid profile form submission.


    public
            static        processProfile(string $profileName) : mixed

Parameters

$profileName : string

queryObjects()

This hook is called while building the core search query, so hook implementers can provide their own query objects which alters/extends core search.


    public
            static        queryObjects(array<string|int, mixed> &$queryObjects[, string $type = 'Contact' ]) : mixed

Parameters

$queryObjects : array<string|int, mixed>
$type : string = 'Contact'

queueActive()

Should queue processing proceed.


    public
            static        queueActive(string &$status, string $queueName, array<string|int, mixed> $queueSpecification) : void

This hook is called when a background process attempts to claim an item from the queue to process. A hook could alter the status from 'active' to denote that the server is busy & hence no item should be claimed and processed at this time.

Parameters

$status : string: This will be set to active. It is recommended hooks change it to 'paused' to prevent queue processing (although currently any value other than active is treated as inactive 'paused')
$queueName : string: The name of the queue. Equivalent to civicrm_queue.name
$queueSpecification : array<string|int, mixed>: Array of information about the queue loaded from civicrm_queue.

queueRun()

Fire `hook_civicrm_queueRun_{$runner}`.


    public
            static        queueRun(CRM_Queue_Queue $queue, array<string|int, mixed> $items, array<string|int, mixed> &$outcomes) : mixed

This event only fires if these conditions are met:

The $queue has been persisted in civicrm_queue.
The $queue has a runner property.
The $queue has some pending tasks.
The system has a queue-running agent.

Parameters

$queue : CRM_Queue_Queue
$items : array<string|int, mixed>: List of claimed items which we may evaluate.
$outcomes : array<string|int, mixed>: The outcomes of each task. One of 'ok', 'retry', 'fail'. Keys should match the keys in $items.

queueStatus()

Fired if the status of a queue changes.


    public
            static        queueStatus(CRM_Queue_Queue $queue, string $status) : void

Parameters

$queue : CRM_Queue_Queue
$status : string: New status. Ex: 'completed', 'active', 'aborted'

queueTaskError()

This is called if automatic execution of a queue-task fails.


    public
            static        queueTaskError(CRM_Queue_Queue $queue, CRM_Queue_DAO_QueueItem|stdClass $item, string &$outcome, Throwable|null $exception) : mixed

The $outcome may be modified. For example, you might inspect the $item and $exception -- and then decide whether to 'retry', 'delete', or 'abort'.

Parameters

$queue : CRM_Queue_Queue

$item : CRM_Queue_DAO_QueueItem|stdClass

The enqueued item $item. In principle, this is the $item format determined by the queue, which includes id and data. In practice, it is typically an instance of CRM_Queue_DAO_QueueItem.

$outcome : string

The outcome of the task. Legal values:

'retry': The task encountered a problem, and it should be retried.
'delete': The task encountered a non-recoverable problem, and it should be deleted.
'abort': The task encountered a non-recoverable problem, and the queue should be stopped.
'ok': The task finished normally. (You won't generally see this, but it could be useful in some customizations.) The default outcome for task-errors is determined by the queue settings (civicrm_queue.error).

$exception : Throwable|null

If the task failed, this is the cause of the failure.

recent()

This hook is called before storing recently viewed items.


    public
            static        recent(array<string|int, mixed> &$recentArray) : array<string|int, mixed>

Parameters

$recentArray : array<string|int, mixed>: An array of recently viewed or processed items, for in place modification.

Return values

array<string|int, mixed>

referenceCounts()

Determine how many other records refer to a given record.


    public
            static        referenceCounts(CRM_Core_DAO $dao, array<string|int, mixed> &$refCounts) : mixed

Parameters

$dao : CRM_Core_DAO

The item for which we want a reference count.

$refCounts : array<string|int, mixed>

Each item in the array is an Array with keys:

name: string, eg "sql:civicrm_email:contact_id"
type: string, eg "sql"
count: int, eg "5" if there are 5 email addresses that refer to $dao

Return values

mixed —

Return is not really intended to be used.

requireCiviModules()


    public
                    requireCiviModules(mixed &$moduleList) : mixed

Parameters

$moduleList : mixed

runHooks()

Run hooks.


    public
                    runHooks(array<string|int, mixed> $civiModules, string $fnSuffix, int $numParams, mixed &$arg1, mixed &$arg2, mixed &$arg3, mixed &$arg4, mixed &$arg5, mixed &$arg6) : array<string|int, mixed>|bool

Parameters

$civiModules : array<string|int, mixed>
$fnSuffix : string
$numParams : int
$arg1 : mixed
$arg2 : mixed
$arg3 : mixed
$arg4 : mixed
$arg5 : mixed
$arg6 : mixed

Return values

array<string|int, mixed>|bool

scanClasses()

Scan extensions for a list of auto-registered interfaces.


    public
            static        scanClasses(array<string|int, string> &$classes) : mixed

Parameters

$classes : array<string|int, string>: List of classes which may be of interest to the class-scanner.

searchColumns()

This hook is called from CRM_Core_Selector_Controller through which all searches in civicrm go.


    public
            static        searchColumns(string $objectName, array<string|int, mixed> &$headers, array<string|int, mixed> &$rows, array<string|int, mixed> &$selector) : mixed

This enables us hook implementors to modify both the headers and the rows

The BIGGEST drawback with this hook is that you may need to modify the result template to include your fields. The result files are CRM/{Contact,Contribute,Member,Event...}/Form/Selector.tpl

However, if you use the same number of columns, you can overwrite the existing columns with the values that you want displayed. This is a hackish, but avoids template modification.

Parameters

$objectName : string: The component name that we are doing the search. activity, campaign, case, contact, contribution, event, grant, membership, and pledge
$headers : array<string|int, mixed>: the list of column headers, an associative array with keys: ( name, sort, order )
$rows : array<string|int, mixed>: the list of values, an associate array with fields that are displayed for that component
$selector : array<string|int, mixed>: the selector object. Allows you access to the context of the search

Return values

mixed —

modify the header and values object to pass the data you need

searchProfile()

This hook is called while preparing a list of contacts (based on a profile)


    public
            static        searchProfile(string $profileName) : mixed

Parameters

$profileName : string

searchTasks()

This hook is called to display the list of actions allowed after doing a search.


    public
            static        searchTasks(string $objectType, array<string|int, mixed> &$tasks) : mixed

This allows the module developer to inject additional actions or to remove existing actions.

Parameters

$objectType : string

The object type for this search.

activity, campaign, case, contact, contribution, event, grant, membership, and pledge are supported.

$tasks : array<string|int, mixed>

The current set of tasks for that custom field. You can add/remove existing tasks. Each task needs to have a title (eg 'title' => ts( 'Group - add contacts')) and a class (eg 'class' => 'CRM_Contact_Form_Task_AddToGroup'). Optional result (boolean) may also be provided. Class can be an array of classes (not sure what that does :( ). The key for new Task(s) should not conflict with the keys for core tasks of that $objectType, which can be found in CRM/$objectType/Task.php.

selectWhereClause()


    public
            static        selectWhereClause(string|CRM_Core_DAO $entity, array<string|int, mixed> &$clauses[, int|null $userId = NULL ][, array<string|int, mixed> $conditions = [] ]) : void

Parameters

$entity : string|CRM_Core_DAO
$clauses : array<string|int, mixed>
$userId : int|null = NULL: User contact id. NULL == current user.
$conditions : array<string|int, mixed> = []: Values from WHERE or ON clause

singleton()

Constructor and getter for the singleton instance.


    public
            static        singleton([bool $fresh = FALSE ]) : CRM_Utils_Hook

Parameters

$fresh : bool = FALSE

Return values

CRM_Utils_Hook —

An instance of $config->userHookClass

summary()

This hook is called when rendering the contact summary.


    public
            static        summary(int $contactID, mixed &$content[, int &$contentPlacement = self::SUMMARY_BELOW ]) : string

Parameters

$contactID : int: The contactID for whom the summary is being rendered
$content : mixed
$contentPlacement : int = self::SUMMARY_BELOW: Specifies where the hook content should be displayed relative to the existing content

Return values

string —

The html snippet to include in the contact summary

summaryActions()

This hook allows user to customize context menu Actions on contact summary page.


    public
            static        summaryActions(array<string|int, mixed> &$actions[, int $contactID = NULL ]) : mixed

Parameters

$actions : array<string|int, mixed>: Array of all Actions in contextmenu.
$contactID : int = NULL: ContactID for the summary page.

tabset()

This hook is called when rendering the tabs used for events and potentially contribution pages, etc.


    public
            static        tabset(string $tabsetName, array<string|int, mixed> &$tabs, array<string|int, mixed> $context) : null

Parameters

$tabsetName : string: Name of the screen or visual element.
$tabs : array<string|int, mixed>: Tabs that will be displayed.
$context : array<string|int, mixed>: Extra data about the screen or context in which the tab is used.

Return values

null

themes()

A theme is a set of CSS files which are loaded on CiviCRM pages. To register a new theme, add it to the $themes array. Use these properties:


    public
            static        themes(array<string|int, mixed> &$themes) : null

ext: string (required) The full name of the extension which defines the theme. Ex: "org.civicrm.themes.greenwich".
title: string (required) Visible title.
help: string (optional) Description of the theme's appearance.
url_callback: mixed (optional) A function ($themes, $themeKey, $cssExt, $cssFile) which returns the URL(s) for a CSS resource. Returns either an array of URLs or PASSTHRU. Ex: \Civi\Core\Themes\Resolvers::simple (default) Ex: \Civi\Core\Themes\Resolvers::none
prefix: string (optional) A prefix within the extension folder to prepend to the file name.
search_order: array (optional) A list of themes to search. Generally, the last theme should be "fallback" (Civi\Core\Themes::FALLBACK).
excludes: array (optional) A list of files (eg "civicrm:css/bootstrap.css" or "$ext:$file") which should never be returned (they are excluded from display).

Parameters

$themes : array<string|int, mixed>: List of themes, keyed by name.

Return values

null —

the return value is ignored

tokens()

This hook is called when sending an email / printing labels


    public
            static        tokens(array<string|int, mixed> &$tokens[, bool $squashDeprecation = FALSE ]) : null

Parameters

$tokens : array<string|int, mixed>: The list of tokens that can be used for the contact.
$squashDeprecation : bool = FALSE: Suppress the deprecation message - this should ONLY EVER BE CALLED from the backward compatibilty adapter in evaluateLegacyHookTokens. We are deprecating both this function, and the implementation of the hook but for now we ensure that the hook is still rendered for sites that implement it, via the TokenProcessor methodology https://docs.civicrm.org/dev/en/latest/framework/token/#compose-batch

Return values

null

tokenValues()

This hook is called when sending an email / printing labels to get the values for all the tokens returned by the 'tokens' hook


    public
            static        tokenValues(array<string|int, mixed> &$details, array<string|int, mixed> $contactIDs[, null $jobID = NULL ][, array<string|int, mixed> $tokens = [] ][, null $className = NULL ][, bool $squashDeprecation = FALSE ]) : null

since 5.71 will be removed sometime after all core uses are fully removed.

Parameters

$details : array<string|int, mixed>: The array to store the token values indexed by contactIDs.
$contactIDs : array<string|int, mixed>: An array of contactIDs.
$jobID : null = NULL: The jobID if this is associated with a CiviMail mailing.
$tokens : array<string|int, mixed> = []: The list of tokens associated with the content.
$className : null = NULL: The top level className from where the hook is invoked.
$squashDeprecation : bool = FALSE: Suppress the deprecation message - this should ONLY EVER BE CALLED from the backward compatibilty adapter in evaluateLegacyHookTokens. We are deprecating both this function, and the implementation of the hook but for now we ensure that the hook is still rendered for sites that implement it, via the TokenProcessor methodology https://docs.civicrm.org/dev/en/latest/framework/token/#compose-batch

Return values

null

translateFields()

Define the list of fields supported in APIv4 data-translation.


    public
            static        translateFields(array<string|int, mixed> &$fields) : mixed

Parameters

$fields : array<string|int, mixed>: List of data fields to translate, organized by table and column. Omitted/unlisted fields are not translated. Any listed field may be translated. Values should be TRUE. Ex: $fields['civicrm_event']['summary'] = TRUE

unhandledException()


    public
            static        unhandledException(CRM_Core_Exception $exception) : mixed

Parameters

$exception : CRM_Core_Exception

uninstall()

This hook is called when a module-extension is uninstalled.


    public
            static        uninstall() : mixed

Each module will receive hook_civicrm_uninstall during its own uninstallation (but not during the uninstallation of unrelated modules).

unsubscribeGroups()

This hook is called when a contact unsubscribes from a mailing. It allows modules to override what the contacts are removed from.


    public
            static        unsubscribeGroups(string $op, int $mailingId, int $contactId, array<string|int, mixed>|int &$groups, array<string|int, mixed>|int &$baseGroups) : mixed

Parameters

$op : string: Ignored for now
$mailingId : int: The id of the mailing to unsub from
$contactId : int: The id of the contact who is unsubscribing
$groups : array<string|int, mixed>|int: Groups the contact will be removed from.
$baseGroups : array<string|int, mixed>|int: Base groups (used in smart mailings) the contact will be removed from.

upgrade()

This hook is called to drive database upgrades for extension-modules.


    public
            static        upgrade(string $op[, CRM_Queue_Queue|null $queue = NULL ]) : bool|null

Parameters

$op : string: The type of operation being performed; 'check' or 'enqueue'.
$queue : CRM_Queue_Queue|null = NULL: (for 'enqueue') the modifiable list of pending up upgrade tasks.

Return values

bool|null —

NULL, if $op is 'enqueue'. TRUE, if $op is 'check' and upgrades are pending. FALSE, if $op is 'check' and upgrades are not pending.

validateForm()

This hook is invoked during all CiviCRM form validation. An array of errors detected is returned. Else we assume validation succeeded.


    public
            static        validateForm(string $formName, array<string|int, mixed> &$fields, array<string|int, mixed> &$files, CRM_Core_Form &$form, array<string|int, mixed> &$errors) : mixed

Parameters

$formName : string: The name of the form.
$fields : array<string|int, mixed>: the POST parameters as filtered by QF
$files : array<string|int, mixed>: the FILES parameters as sent in by POST
$form : CRM_Core_Form: the form object
$errors : array<string|int, mixed>: the array of errors.

Return values

mixed —

formRule hooks return a boolean or an array of error messages which display a QF Error

validateProfile()

This hook is called while validating a profile form submission.


    public
            static        validateProfile(string $profileName) : mixed

Parameters

$profileName : string

viewProfile()

This hook is called while preparing a read-only profile screen


    public
            static        viewProfile(string $profileName) : mixed

Parameters

$profileName : string

xmlMenu()

This hook is called when building the menu table.


    public
            static        xmlMenu(array<string|int, mixed> &$files) : null

Parameters

$files : array<string|int, mixed>: The current set of files to process.

Return values

null —

the return value is ignored

getDrupalModules()

Gets modules installed on the Drupal site.


    protected
                    getDrupalModules() : array<string|int, mixed>|null

Return values

array<string|int, mixed>|null —

The machine names of the modules installed in Drupal, or NULL if unable to determine the modules.

CRM_Utils_Hook_Backdrop extends CRM_Utils_Hook_DrupalBase in package CiviCRM Hook

Tags

Table of Contents

Constants

Properties

Methods

Constants

DASHBOARD_ABOVE

DASHBOARD_BELOW

DASHBOARD_REPLACE

SUMMARY_ABOVE

SUMMARY_BELOW

SUMMARY_REPLACE

Properties

$_nullObject

$cache

$_singleton

$allModules

$civiModules

$commonCiviModules

$commonIncluded

$drupalModules

$isBuilt

Methods

__construct()

Tags

aclGroup()

Parameters

Return values

aclWhereClause()

Parameters

Return values

activeTheme()

Parameters

Return values

alterAdminPanel()

Parameters

alterAngular()

Parameters

alterAPIPermissions()

Parameters

alterBadge()

Parameters

Return values

alterBarcode()

Parameters

alterBundle()

Parameters

Tags

Return values

alterCalculatedMembershipStatus()

Parameters

alterContent()

Parameters

alterCustomFieldDisplayValue()

Parameters

alterDeferredRevenueItems()

Parameters

alterDisplayName()

Parameters

alterEntityRefParams()

Parameters

alterLocationMergeData()

Parameters

alterLogTables()

Parameters

alterMailContent()

Parameters

alterMailer()

Parameters

Tags

alterMailingLabelParams()

Parameters

alterMailingRecipients()

Parameters

alterMailParams()

Parameters

alterMailStore()

Parameters

alterMenu()

CRM_Utils_Hook_Backdrop extends CRM_Utils_Hook_DrupalBase
in package

CiviCRM

Hook