248 lines
6.9 KiB
JavaScript
248 lines
6.9 KiB
JavaScript
|
|
var GFFrontendFeeds = function( args ) {
|
|
|
|
var self = this,
|
|
$ = jQuery;
|
|
|
|
/**
|
|
* Initialize Feed Ordering
|
|
*/
|
|
self.init = function() {
|
|
|
|
// Assign options to instance.
|
|
self.options = args;
|
|
|
|
self.triggerInputIds = self.getTriggerInputIds( self.options.feeds );
|
|
|
|
self.activeFeeds = [];
|
|
|
|
self.evaluateFeeds();
|
|
|
|
self.bindEvents();
|
|
|
|
};
|
|
|
|
self.bindEvents = function() {
|
|
|
|
gform.addAction( 'gform_input_change', function( elem, formId, inputId ) {
|
|
gform.logger.log( 'GFFrontendFeeds: gform_input_change event triggered. formId ' + formId + ', inputId ' + inputId );
|
|
|
|
var fieldId = parseInt( inputId ) + '';
|
|
var isTriggeredInput = $.inArray( inputId, self.triggerInputIds ) !== -1 || $.inArray( fieldId , self.triggerInputIds ) !== -1 ;
|
|
|
|
if( self.options.formId == formId && isTriggeredInput ) {
|
|
gform.logger.log( 'GFFrontendFeeds: Evaluating feeds. self.options.formId=' + self.options.formId + ', isTriggeredInput=' + isTriggeredInput + ', triggerInputIds=' + self.triggerInputIds.join( ',' ) );
|
|
self.evaluateFeeds();
|
|
} else {
|
|
gform.logger.log( 'GFFrontendFeeds: Bypassing feed evaluation. self.options.formId=' + self.options.formId + ', isTriggeredInput=' + isTriggeredInput + ', triggerInputIds=' + self.triggerInputIds.join( ',' ) );
|
|
}
|
|
} );
|
|
|
|
};
|
|
|
|
self.saveToState = function() {
|
|
const feeds = self.options.feeds.map(({ feedId, isActivated, transactionType }) => ({ feedId, isActivated, transactionType }));
|
|
|
|
gform.logger.log( 'GFFrontendFeeds: Saving feeds to state: ' + JSON.stringify( feeds ) );
|
|
|
|
gform.state.set( self.options.formId, 'feeds', self.options.feeds );
|
|
}
|
|
|
|
self.evaluateFeeds = function() {
|
|
|
|
var feed, isMatch, isActivated;
|
|
|
|
for( i = 0; i < self.options.feeds.length; i++ ) {
|
|
|
|
feed = self.options.feeds[ i ];
|
|
isMatch = self.evaluateFeed( feed, self.options.formId );
|
|
isActivated = self.isFeedActivated( feed );
|
|
|
|
if( ! isMatch && isActivated !== null ) {
|
|
self.deactivateFeed( feed );
|
|
} else if( isMatch && ! isActivated && ( ! feed.isSingleFeed || ( feed.isSingleFeed && self.hasPriority( feed.feedId, feed.addonSlug ) ) ) ) {
|
|
self.activateFeed( feed );
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* Fires after the conditional logic on the form has been evaluated.
|
|
*
|
|
* @since 2.4
|
|
*
|
|
* @param array $feeds A collection of feed objects.
|
|
* @param int $formId The form id.
|
|
*/
|
|
gform.doAction( 'gform_frontend_feeds_evaluated', self.options.feeds, self.options.formId, self );
|
|
gform.doAction( 'gform_frontend_feeds_evaluated_{0}'.gformFormat( self.options.formId ), self.options.feeds, self.options.formId, self );
|
|
gform.doAction( 'gform_{0}_frontend_feeds_evaluated'.gformFormat( feed.addonSlug ), self.options.feeds, self.options.formId, self );
|
|
gform.doAction( 'gform_{0}_frontend_feeds_evaluated_{0}'.gformFormat( feed.addonSlug, self.options.formId ), self.options.feeds, self.options.formId, self );
|
|
|
|
self.saveToState();
|
|
};
|
|
|
|
self.evaluateFeed = function( feed, formId ) {
|
|
|
|
// Feeds with no configured conditional logic always a match.
|
|
if( ! feed.conditionalLogic ) {
|
|
return true;
|
|
}
|
|
|
|
return gf_get_field_action( formId, feed.conditionalLogic ) == 'show';
|
|
};
|
|
|
|
self.getTriggerInputIds = function() {
|
|
var inputIds = [];
|
|
for( var i = 0; i < self.options.feeds.length; i++ ) {
|
|
|
|
var feed = self.options.feeds[ i ];
|
|
|
|
if( ! feed.conditionalLogic ) {
|
|
continue;
|
|
}
|
|
|
|
for( var j = 0; j < feed.conditionalLogic.rules.length; j++ ) {
|
|
var rule = self.options.feeds[i].conditionalLogic.rules[j];
|
|
if( $.inArray( rule.fieldId, inputIds ) == -1 ) {
|
|
inputIds.push( rule.fieldId );
|
|
}
|
|
}
|
|
|
|
}
|
|
return inputIds;
|
|
};
|
|
|
|
self.isFeedActivated = function( feed ) {
|
|
|
|
if( typeof feed != 'object' ) {
|
|
feed = self.getFeed( feed );
|
|
if( ! feed ) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return typeof feed.isActivated != 'undefined' ? feed.isActivated : null;
|
|
};
|
|
|
|
self.getFeed = function( feedId ) {
|
|
for( var i = 0; i < self.options.feeds.length; i++ ) {
|
|
var feed = self.options.feeds[ i ];
|
|
if( feed.feedId == feedId ) {
|
|
return feed;
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
|
|
self.getFeedsByAddon = function( addonSlug, currentFeed, onlyActive ) {
|
|
var feeds = [];
|
|
for( var i = 0; i < self.options.feeds.length; i++ ) {
|
|
var feed = self.options.feeds[ i ];
|
|
if( feed.addonSlug == addonSlug
|
|
&& ! ( currentFeed && feed.feedId == currentFeed.feedId )
|
|
) {
|
|
if( onlyActive ) {
|
|
if( self.isFeedActivated( feed ) ) {
|
|
feeds.push( feed );
|
|
}
|
|
} else {
|
|
feeds.push( feed );
|
|
}
|
|
|
|
}
|
|
}
|
|
return feeds;
|
|
};
|
|
|
|
self.activateFeed = function( feeds ) {
|
|
|
|
if( feeds.feedId ) {
|
|
feeds = [ feeds ];
|
|
}
|
|
|
|
for( var i = 0; i < feeds.length; i++ ) {
|
|
|
|
var feed = feeds[ i ];
|
|
|
|
feed.isActivated = true;
|
|
|
|
/**
|
|
* Fires after the conditional logic on the form has been evaluated and the feed has been found to be active.
|
|
*
|
|
* @since 2.4
|
|
*
|
|
* @param array $feeds A collection of feed objects.
|
|
* @param int $formId The form id.
|
|
*/
|
|
|
|
gform.doAction( 'gform_frontend_feed_activated', feed, self.options.formId );
|
|
gform.doAction( 'gform_frontend_feed_activated_{0}'.gformFormat( self.options.formId ), feed, self.options.formId );
|
|
gform.doAction( 'gform_{0}_frontend_feed_activated'.gformFormat( feed.addonSlug ), feed, self.options.formId );
|
|
gform.doAction( 'gform_{0}_frontend_feed_activated_{0}'.gformFormat( feed.addonSlug, self.options.formId ), feed, self.options.formId );
|
|
|
|
if( feed.isSingleFeed ) {
|
|
self.deactivateFeed( self.getFeedsByAddon( feed.addonSlug, feed ) );
|
|
}
|
|
|
|
}
|
|
|
|
};
|
|
|
|
self.deactivateFeed = function( feeds ) {
|
|
|
|
if( feeds.feedId ) {
|
|
feeds = [ feeds ];
|
|
}
|
|
|
|
for( var i = 0; i < feeds.length; i++ ) {
|
|
|
|
var feed = feeds[ i ],
|
|
isActivated = self.isFeedActivated( feed );
|
|
|
|
if( isActivated === null || isActivated === false ) {
|
|
continue;
|
|
}
|
|
|
|
feed.isActivated = false;
|
|
|
|
/**
|
|
* Fires after the conditional logic on the form has been evaluated and the feed has become inactive.
|
|
*
|
|
* @since 2.4
|
|
*
|
|
* @param array $feeds A collection of feed objects.
|
|
* @param int $formId The form id.
|
|
*/
|
|
gform.doAction( 'gform_frontend_feed_deactivated', feed, self.options.formId );
|
|
gform.doAction( 'gform_frontend_feed_deactivated_{0}'.gformFormat( self.options.formId ), feed, self.options.formId );
|
|
gform.doAction( 'gform_{0}_frontend_feed_deactivated'.gformFormat( feed.addonSlug ), feed, self.options.formId );
|
|
gform.doAction( 'gform_{0}_frontend_feed_deactivated_{0}'.gformFormat( feed.addonSlug, self.options.formId ), feed, self.options.formId );
|
|
|
|
}
|
|
|
|
};
|
|
|
|
self.hasPriority = function( feedId, addonSlug ) {
|
|
|
|
var addonFeeds = self.getFeedsByAddon( addonSlug );
|
|
|
|
for( var i = 0; i <= addonFeeds.length; i++ ) {
|
|
|
|
var feed = addonFeeds[i];
|
|
|
|
if( feed.feedId != feedId && feed.isActivated ) {
|
|
return false;
|
|
} else if ( feed.feedId == feedId ) {
|
|
return true;
|
|
}
|
|
|
|
}
|
|
|
|
return false;
|
|
};
|
|
|
|
this.init();
|
|
|
|
};
|