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// Released under the MIT/X11 license
// http://www.opensource.org/licenses/mit-license.php
/**
* Abstract model of flags found on BMO (and not only there)
*
* @return Object with function properties:
* - set Approve flag (currently "+"),
* - reject Reject flag (currently "-"),
* - ask ask for decision (currently "?"),
* - unset clear the flag to the initial state (currently "--"), and
* - dump dump internal variable to console
*/
var mozFlags = (function() {
var flags = {};
function _init() {
var tdColumn2 = document.getElementById("bz_show_bug_column_2");
var flag_selects = tdColumn2.querySelectorAll("td.field_value select");
Array.forEach(flag_selects, function(sel) {
var label = tdColumn2.querySelector("label[for='" + sel.id + "']");
if (label) {
var key = label.textContent.trim().replace(/\s*:?$/,"");
flags[key] = sel.id;
}
});
}
function _setFlag(label) {
selectOption(flags[label], "+");
}
function _rejectFlag(label) {
selectOption(flags[label], "-");
}
function _askFlag(label) {
selectOption(flags[label], "?");
}
function _unsetFlag(label) {
selectOption(flags[label], "--");
}
function _dumpFlags() {
console.log("collected flags are " + flags.toSource());
}
_init();
return {
set: _setFlag,
reject: _rejectFlag,
ask: _askFlag,
unset: _unsetFlag,
dump: _dumpFlags
};
})();
// Currently empty message handler
function MozOnMessageHandler(msg, nextHandler) {
switch (msg.cmd) {
default:
if (nextHandler) {
var nextHandler = nextHandlerList.splice(0, 1);
if (nextHandler[0]) {
nextHandler[0](msg, nextHandlerList);
}
}
else {
console.error("Error: unknown RPC call " + msg.toSource());
}
break;
}
}
/**
* Additional commands specific for this subclass, overriding superclass one.
*/
function MozCentralCommandDispatch(cmdLabel, cmdParams) {
switch (cmdLabel) {
// Set up our own commands
case "setFlag":
mozFlags.set(cmdParams);
break;
case "unsetFlag":
mozFlags.reject(cmdParams);
break;
case "askFlag":
mozFlags.ask(cmdParams);
break;
case "clearFlag":
mozFlags.unset(cmdParams);
break;
default:
console.error("Unknown command:\n" + cmdLabel + "\nparameters:\n" + cmdParams);
break;
}
}
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