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Show error for disallowed extension delete/enable/disable.

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This commit is contained in:
Kris Maglione
2010-09-18 04:57:42 -04:00
parent c64f8cbe4c
commit 2c4525e86a
1 changed files with 11 additions and 3 deletions
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14
common/content/dactyl.js
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@@ -1553,21 +1553,26 @@ const Dactyl = Module("dactyl", {
{ {
name: "extde[lete]", name: "extde[lete]",
description: "Uninstall an extension", description: "Uninstall an extension",
action: callResult("uninstall") action: callResult("uninstall"),
perm: "uninstall"
}, },
{ {
name: "exte[nable]", name: "exte[nable]",
description: "Enable an extension", description: "Enable an extension",
action: function (addon) addon.userDisabled = false, action: function (addon) addon.userDisabled = false,
filter: function ({ item }) item.userDisabled filter: function ({ item }) item.userDisabled,
perm: "enable"
}, },
{ {
name: "extd[isable]", name: "extd[isable]",
description: "Disable an extension", description: "Disable an extension",
action: function (addon) addon.userDisabled = true, action: function (addon) addon.userDisabled = true,
filter: function ({ item }) !item.userDisabled filter: function ({ item }) !item.userDisabled,
perm: "disable"
} }
].forEach(function (command) { ].forEach(function (command) {
let perm = AddonManager["PERM_CAN_" + command.perm.toUpperCase()];
function ok(addon) !perm || addon.permissions & perm;
commands.add([command.name], commands.add([command.name],
command.description, command.description,
function (args) { function (args) {
@@ -1580,6 +1585,8 @@ const Dactyl = Module("dactyl", {
AddonManager.getAddonsByTypes(["extension"], function (list) { AddonManager.getAddonsByTypes(["extension"], function (list) {
if (!args.bang) if (!args.bang)
list = list.filter(function (extension) extension.name == name); list = list.filter(function (extension) extension.name == name);
if (!args.bang && !list.every(ok))
return dactyl.echoerr("Permission denied");
list.forEach(command.action); list.forEach(command.action);
}); });
}, { }, {
@@ -1587,6 +1594,7 @@ const Dactyl = Module("dactyl", {
bang: true, bang: true,
completer: function (context) { completer: function (context) {
completion.extension(context); completion.extension(context);
context.filters.push(function ({ item }) ok(item));
if (command.filter) if (command.filter)
context.filters.push(command.filter); context.filters.push(command.filter);
}, },