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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
/* globals getEnabledControllerForCommand, goDoCommand */
/**
* Unified toolbar button that marks the selected message as spam or not spam.
*
* @augments {MailTabButton}
*/
class SpamButton extends MailTabButton {
observedAboutMessageEvents = ["load", "MsgLoaded"];
/**
* Sets the spam button label according to the spam score of the first
* selected message. Without any message whose spam score can be changed,
* the button will be disabled.
*/
onCommandContextChange() {
try {
const message = document.getElementById("tabmail").currentTabInfo.message;
const isSpam =
message &&
message.getStringProperty("junkscore") ==
Ci.nsIJunkMailPlugin.IS_SPAM_SCORE;
if (isSpam) {
this.setAttribute("label-id", `toolbar-not-spam-label`);
document.l10n.setAttributes(this, `toolbar-not-spam`);
} else {
this.setAttribute("label-id", `toolbar-spam-label`);
document.l10n.setAttributes(this, `toolbar-spam`);
}
this.disabled =
!message ||
!getEnabledControllerForCommand(
isSpam ? "cmd_markAsJunk" : "cmd_markAsNotJunk"
);
this.dataset.isSpam = isSpam;
} catch {
this.disabled = true;
}
}
/**
* Trigger the command corresponding to the spam buttons state and update
* the button afterwards.
*
* @param {Event} event
*/
handleClick(event) {
goDoCommand(
event.target.dataset.isSpam == "false"
? "cmd_markAsJunk"
: "cmd_markAsNotJunk"
);
this.onCommandContextChange();
event.preventDefault();
event.stopPropagation();
}
}
customElements.define("spam-button", SpamButton, {
extends: "button",
});