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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
* file, you can obtain one at http://mozilla.org/MPL/2.0/. */
// Utility functions for testing interactions with filters.
var contains = Ci.nsMsgSearchOp.Contains;
// This maps strings to a filter attribute (excluding the parameter)
var ATTRIB_MAP = {
// Template : [attrib, op, field of value, otherHeader]
subject: [Ci.nsMsgSearchAttrib.Subject, contains, "str", null],
from: [Ci.nsMsgSearchAttrib.Sender, contains, "str", null],
date: [Ci.nsMsgSearchAttrib.Date, Ci.nsMsgSearchOp.Is, "date", null],
size: [Ci.nsMsgSearchAttrib.Size, Ci.nsMsgSearchOp.Is, "size", null],
"message-id": [
Ci.nsMsgSearchAttrib.OtherHeader + 1,
contains,
"str",
"Message-ID",
],
"user-agent": [
Ci.nsMsgSearchAttrib.OtherHeader + 2,
contains,
"str",
"User-Agent",
],
};
// And this maps strings to filter actions
var ACTION_MAP = {
// Template : [action, auxiliary attribute field, auxiliary value]
priority: [Ci.nsMsgFilterAction.ChangePriority, "priority", 6],
delete: [Ci.nsMsgFilterAction.Delete],
read: [Ci.nsMsgFilterAction.MarkRead],
unread: [Ci.nsMsgFilterAction.MarkUnread],
kill: [Ci.nsMsgFilterAction.KillThread],
watch: [Ci.nsMsgFilterAction.WatchThread],
flag: [Ci.nsMsgFilterAction.MarkFlagged],
stop: [Ci.nsMsgFilterAction.StopExecution],
tag: [Ci.nsMsgFilterAction.AddTag, "strValue", "tag"],
};
/**
* Creates a filter and appends it to the nsIMsgFilterList.
*
* @param {nsIMsgFilter} list - An nsIMsgFilter to which the new filter will be appended.
* @param {string} trigger - A key of ATTRIB_MAP that represents the filter trigger.
* @param {string} value - The value of the filter trigger.
* @param {nsMsgFilterAction} action - A key of ACTION_MAP that represents the action to be taken.
*/
function createFilter(list, trigger, value, action) {
var filter = list.createFilter(trigger + action + "Test");
filter.filterType = Ci.nsMsgFilterType.NewsRule;
var searchTerm = filter.createTerm();
searchTerm.matchAll = false;
if (trigger in ATTRIB_MAP) {
let information = ATTRIB_MAP[trigger];
searchTerm.attrib = information[0];
if (information[3] != null) {
searchTerm.arbitraryHeader = information[3];
}
searchTerm.op = information[1];
var oldValue = searchTerm.value;
oldValue.attrib = information[0];
oldValue[information[2]] = value;
searchTerm.value = oldValue;
} else {
throw new Error("Unknown trigger " + trigger);
}
searchTerm.booleanAnd = true;
filter.appendTerm(searchTerm);
var filterAction = filter.createAction();
if (action in ACTION_MAP) {
let information = ACTION_MAP[action];
filterAction.type = information[0];
if (1 in information) {
filterAction[information[1]] = information[2];
}
} else {
throw new Error("Unknown action " + action);
}
filter.appendAction(filterAction);
filter.enabled = true;
// Add to the end
list.insertFilterAt(list.filterCount, filter);
}
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