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change method to get handle from URL / domain name to HTML content (since there are edge cases where an instance runs on x.y.z domain but only uses @y.z for the handle - only the handle in the account header is always correct!)

tests
lartsch 2022-11-18 10:46:52 -05:00
rodzic 28c233620f
commit cf5fc4d650
1 zmienionych plików z 66 dodań i 66 usunięć
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132
src/inject.js
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@ -1,7 +1,8 @@
// prep
const buttonPaths = ["div.account__header button.logo-button","div.public-account-header a.logo-button"];
const namePaths = ["div.account__header div.account__header__tabs__name small","div.public-account-header div.public-account-header__tabs__name small"]
const domainRegex = /^([a-z0-9]+(-[a-z0-9]+)*\.)+[a-z]{2,}$/;
const handleRegex = /^(?:https?:\/\/(www\.)?.*\..*?\/)(?<handle>@\w+(?:@\w+\.\w+)?)(?:\/?.*|\z)$/;
const handleRegex = /^(?:https?:\/\/(www\.)?.*\..*?\/)(?<handle>@\w+(?:@\w+\.\w+)?)\/?$/;
const enableConsoleLog = true;
const logPrepend = "[FediFollow]";
const maxElementWaitFactor = 200; // x 100ms for total time
@ -54,17 +55,16 @@ var waitForEl = function(counter, selectors, callback) {
}
};
// extract handle from any mastodon url
var extractHandle = function(url, callback) {
// regex with named match group
var match = url.match(handleRegex);
match = match.groups.handle
// check if match is valid
ats = (match.match(/@/g) || []).length;
if (!(match == null) && ats >= 1 && ats <= 2) {
// return the named match group
callback(match);
// extract handle from elements
function extractHandle(selectors) {
// check all of the selectors
for (const selector of selectors) {
// if found
if ($(selector).length) {
return $(selector).text().trim();
}
}
return false;
}
function processDomainList(newLineList) {
@ -122,66 +122,66 @@ function runWithSettings(settings) {
// main function to listen for the follow button pressed and open a new tab with the home instance
function processSite() {
// check if we have a handle in the url
if (window.location.href.includes("@")) {
// grab the user handle
extractHandle(window.location.href, function(handle) {
// if we got one...
if (handle) {
// wait until follow button appears (document is already ready, but most content is loaded afterwards)
waitForEl(0, buttonPaths, function(found) {
if (found) {
// setup the button click listener
$(found).click(function(e) {
// prevent default action and other handlers
e.preventDefault();
e.stopImmediatePropagation();
// check the alert setting and show it if set
if (settings.fedifollow_alert) {
alert("Redirecting to "+settings.fedifollow_homeinstance);
if (handleRegex.test(window.location.href)) {
// wait until follow button appears (document is already ready, but most content is loaded afterwards)
waitForEl(0, buttonPaths, function(found) {
if (found) {
var handle = extractHandle(namePaths);
if (handle) {
// setup the button click listener
$(found).click(function(e) {
// prevent default action and other handlers
e.preventDefault();
e.stopImmediatePropagation();
// check the alert setting and show it if set
if (settings.fedifollow_alert) {
alert("Redirecting to "+settings.fedifollow_homeinstance);
}
// backup the button text
var originaltext = $(found).text();
// replace the button text to indicate redirection
$(found).text("Redirecting...");
// timeout 1000ms to make it possible to notice the redirection indication
setTimeout(function() {
// if more than 1 @, we have a domain in the handle
if ((handle.match(/@/g) || []).length > 1) {
// but if its our own...
if (handle.includes(settings.fedifollow_homeinstance)) {
// ...then we need to remove it
handle = "@"+ handle.split("@")[1];
}
// request string
var request = 'https://'+settings.fedifollow_homeinstance+'/'+handle;
} else {
// with only 1 @, we have a local handle and need to append the domain
// this should in fact not happen since the account-header should always include the full handle, not local only, unlike the URL
// in some cases, appending the full domain (including subdomains) will not work
// since some instances run on a subdomain but do not use the subdomain for user handles (ex. mastodon.pub.solar)
var request = 'https://'+settings.fedifollow_homeinstance+'/'+handle+'@'+document.domain;
}
// backup the button text
var originaltext = $(found).text();
// replace the button text to indicate redirection
$(found).text("Redirecting...");
// timeout 1000ms to make it possible to notice the redirection indication
setTimeout(function() {
// if more than 1 @, we have a domain in the handle
if ((handle.match(/@/g) || []).length > 1) {
// but if its our own...
if (handle.includes(settings.fedifollow_homeinstance)) {
// ...then we need to remove it
handle = "@"+ handle.split("@")[1];
}
// request string
var request = 'https://'+settings.fedifollow_homeinstance+'/'+handle;
} else {
// with only 1 @, we have a local handle and need to append the domain
var request = 'https://'+settings.fedifollow_homeinstance+'/'+handle+'@'+document.domain;
}
// open the window
var win = window.open(request, settings.fedifollow_target);
log("Redirected to " + request)
// focus the new tab if open was successfull
if (win) {
win.focus();
} else {
// otherwise notify user...
log('Could not open new window. Please allow popups for this website.');
}
// restore original button text
$(found).text(originaltext);
}, 1000);
});
} else {
log("Could not find any follow button.");
}
});
// open the window
var win = window.open(request, settings.fedifollow_target);
log("Redirected to " + request)
// focus the new tab if open was successfull
if (win) {
win.focus();
} else {
// otherwise notify user...
log('Could not open new window. Please allow popups for this website.');
}
// restore original button text
$(found).text(originaltext);
}, 1000);
});
} else {
log("Could not find a user handle.");
}
} else {
log("Could not find a handle.");
log("Could not find any follow button.");
}
});
} else {
log("No handle in this URL.");
log("Not a profile URL.");
}
}