tyler.durden
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cockpit-navigator
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fix opening link for editing target file

This commit is contained in:
joshuaboud 2021-06-07 17:06:10 -03:00
parent 977d6dc636
commit 34d0f933fa
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GPG Key ID: 17EFB59E2A8BF50E
1 changed files with 18 additions and 10 deletions
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28
navigator/navigator.js
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@ -600,22 +600,30 @@ class NavFileLink extends NavFile{
return target; return target;
} }
async open() {
var target_path = this.get_link_target_path();
var proc_output = await cockpit.spawn(["file", "--mime-type", target_path], {superuser: "try"});
var fields = proc_output.split(/:(?=[^:]+$)/); // ensure it's the last : with lookahead
var type = fields[1].trim();
if ((/^text/.test(type) || /^inode\/x-empty$/.test(type) || this.stat["size"] === 0)) {
this.show_edit_file_contents();
} else {
console.log("Unknown mimetype: " + type);
if (window.confirm("Can't open " + this.filename() + " for editing. Download?")) {
var download = new NavDownloader(this);
download.download();
}
}
}
async show_edit_file_contents() { async show_edit_file_contents() {
this.nav_window_ref.disable_buttons_for_editing(); this.nav_window_ref.disable_buttons_for_editing();
document.getElementById("pwd").disabled = true; document.getElementById("pwd").disabled = true;
var target_path = this.get_link_target_path(); var target_path = this.get_link_target_path();
var proc_output = await cockpit.spawn(["file", "--mime-type", target_path], {superuser: "try"});
var fields = proc_output.split(':');
var type = fields[1].trim();
if (!(/^text/.test(type) || /^inode\/x-empty$/.test(type) || this.stat["size"] === 0)) {
if (!window.confirm("File is of type `" + type + "`. Are you sure you want to edit it?")) {
this.nav_window_ref.enable_buttons();
return;
}
}
var contents = ""; var contents = "";
try { try {
contents = await cockpit.file(this.path_str(), {superuser: "try"}).read(); contents = await cockpit.file(target_path, {superuser: "try"}).read();
} catch(e) { } catch(e) {
this.nav_window_ref.enable_buttons(); this.nav_window_ref.enable_buttons();
window.alert(e.message); window.alert(e.message);