Append images to a Rich Text field using a Batch (Developer-Oriented)

The SharinPixToRichTextAutomation class includes the method appendToRichText, which can be used to populate images within records in batch.

The variables available in the Params inner class are as follows:

Variable API Name	Description	Is Field Value Mandatory?
recordId	The record ID.	Yes
richTextFieldApiName	The API name of target Rich Text field.	Yes
imageUrlFieldApiName	The API name of the image URL field. Some available values are: sharinpix__ImageURLFull__c, sharinpix__ImageURLOriginal__c, sharinpix__ImageURLThumbnail__c, sharinpix__ImageURLMini__c. You can also create a custom image URL field on the SharinPix Image object.	Yes
imageIds	The list of public IDs of images to be included in the Rich Text field. If no value is provided for this field, all images available on the record's album will be included in the Rich Text field.	No
replaceContent	When value is set to true, the existing content of target Rich Text Area will be replaced.	No
imageCaptionText	The API name of the field containing the text to be displayed alongside the image. Some accepted values here are any API name of Text fields available for the SharinPix Image object such as Name, sharinpix__Title__c or Title & Description.	No
columns	The number of columns to be included in the Rich Text field. The default column value is 1 and the accepted value ranges from 1 to 10 columns.	No

The example below demonstrates how the appendToRichText method can be used in a Batch to generate images on multiple Account records:

public class myBatch implements Database.Batchable<sObject>, Database.Stateful {

    public list<Account> acclist;

    public myBatch(list<Account> acclist) {
        this.acclist = acclist;
    }

    public Database.QueryLocator start(Database.BatchableContext bc) {
        return Database.getQueryLocator('select id from Account where Id IN :acclist');
    }

    public void execute(Database.BatchableContext bc, List<Account> scope){
        sharinpix.SharinPixToRichTextAutomation.Params params = new sharinpix.SharinPixToRichTextAutomation.Params();
        List<sharinpix.SharinPixToRichTextAutomation.Params> paramsList = new List<sharinpix.SharinPixToRichTextAutomation.Params>();
        for(Account acc : scope) {
            params.recordId = acc.Id;
            params.imageUrlFieldApiName = 'sharinpix__ImageURLThumbnail__c';
            params.columns = 4;
            params.replaceContent = true;
            params.richTextFieldApiName = 'MyRichTextField__c'; 
            paramsList.add(params);
            
        }
        sharinpix.SharinPixToRichTextAutomation.appendToRichText(paramsList);
    }

    public void finish(Database.BatchableContext bc){}
}

When running the batch, the number of records to be passed in the Database.executeBatch method should be limited to one: Database.executeBatch(new myBatch(acclist), 1);