UNC-Libraries/hy-c

// [hyc-override] adding required attribute to the agreement checkbox
export class DepositAgreement {
    // Monitors the form and runs the callback if any files are added
    constructor(form, callback) {
        // [hyc-override] Short circuit agreement check for admins editing a form.
        if ($('.admin-editor').length > 0) {
            return;
        }

        this.agreementCheckbox = form.find('input#agreement')

        // [hyc-override] add required attribute
        this.agreementCheckbox[0].setAttribute('required', 'required')

        // If true, require the accept checkbox to be checked.
        // Tracks whether the user needs to accept again to the depositor
        // agreement. Once the user has manually agreed once she does not
        // need to agree again regardless on how many files are being added.
        this.isActiveAgreement = this.agreementCheckbox.length > 0
        if (this.isActiveAgreement) {
            this.setupActiveAgreement(callback)
            this.mustAgreeAgain = this.isAccepted
        }
        else {
            this.mustAgreeAgain = false
        }
    }

    setupActiveAgreement(callback) {
        this.agreementCheckbox.on('change', callback)
    }

    setNotAccepted() {
        this.agreementCheckbox.prop("checked", false)
        this.mustAgreeAgain = false
    }

    setAccepted() {
        this.agreementCheckbox.prop("checked", true)
    }

    /**
     * return true if it's a passive agreement or if the checkbox has been checked
     */
    get isAccepted() {
        return !this.isActiveAgreement || this.agreementCheckbox[0].checked
    }
}