mirror of
https://mau.dev/maunium/synapse.git
synced 2024-12-15 03:43:51 +01:00
1198f649ea
Fixes #16964 This adds a proper sorter for versions which takes into account semantic versions, rather than just relying on localeCompare.
147 lines
5.2 KiB
JavaScript
147 lines
5.2 KiB
JavaScript
|
|
const dropdown = document.querySelector('.version-picker .dropdown');
|
|
const dropdownMenu = dropdown.querySelector('.dropdown-menu');
|
|
|
|
fetchVersions(dropdown, dropdownMenu).then(() => {
|
|
initializeVersionDropdown(dropdown, dropdownMenu);
|
|
});
|
|
|
|
/**
|
|
* Initialize the dropdown functionality for version selection.
|
|
*
|
|
* @param {Element} dropdown - The dropdown element.
|
|
* @param {Element} dropdownMenu - The dropdown menu element.
|
|
*/
|
|
function initializeVersionDropdown(dropdown, dropdownMenu) {
|
|
// Toggle the dropdown menu on click
|
|
dropdown.addEventListener('click', function () {
|
|
this.setAttribute('tabindex', 1);
|
|
this.classList.toggle('active');
|
|
dropdownMenu.style.display = (dropdownMenu.style.display === 'block') ? 'none' : 'block';
|
|
});
|
|
|
|
// Remove the 'active' class and hide the dropdown menu on focusout
|
|
dropdown.addEventListener('focusout', function () {
|
|
this.classList.remove('active');
|
|
dropdownMenu.style.display = 'none';
|
|
});
|
|
|
|
// Handle item selection within the dropdown menu
|
|
const dropdownMenuItems = dropdownMenu.querySelectorAll('li');
|
|
dropdownMenuItems.forEach(function (item) {
|
|
item.addEventListener('click', function () {
|
|
dropdownMenuItems.forEach(function (item) {
|
|
item.classList.remove('active');
|
|
});
|
|
this.classList.add('active');
|
|
dropdown.querySelector('span').textContent = this.textContent;
|
|
dropdown.querySelector('input').value = this.getAttribute('id');
|
|
|
|
window.location.href = changeVersion(window.location.href, this.textContent);
|
|
});
|
|
});
|
|
};
|
|
|
|
/**
|
|
* This function fetches the available versions from a GitHub repository
|
|
* and inserts them into the version picker.
|
|
*
|
|
* @param {Element} dropdown - The dropdown element.
|
|
* @param {Element} dropdownMenu - The dropdown menu element.
|
|
* @returns {Promise<Array<string>>} A promise that resolves with an array of available versions.
|
|
*/
|
|
function fetchVersions(dropdown, dropdownMenu) {
|
|
return new Promise((resolve, reject) => {
|
|
window.addEventListener("load", () => {
|
|
|
|
fetch("https://api.github.com/repos/element-hq/synapse/git/trees/gh-pages", {
|
|
cache: "force-cache",
|
|
}).then(res =>
|
|
res.json()
|
|
).then(resObject => {
|
|
const excluded = ['dev-docs', 'v1.91.0', 'v1.80.0', 'v1.69.0'];
|
|
const tree = resObject.tree.filter(item => item.type === "tree" && !excluded.includes(item.path));
|
|
const versions = tree.map(item => item.path).sort(sortVersions);
|
|
|
|
// Create a list of <li> items for versions
|
|
versions.forEach((version) => {
|
|
const li = document.createElement("li");
|
|
li.textContent = version;
|
|
li.id = version;
|
|
|
|
if (window.SYNAPSE_VERSION === version) {
|
|
li.classList.add('active');
|
|
dropdown.querySelector('span').textContent = version;
|
|
dropdown.querySelector('input').value = version;
|
|
}
|
|
|
|
dropdownMenu.appendChild(li);
|
|
});
|
|
|
|
resolve(versions);
|
|
|
|
}).catch(ex => {
|
|
console.error("Failed to fetch version data", ex);
|
|
reject(ex);
|
|
})
|
|
});
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Custom sorting function to sort an array of version strings.
|
|
*
|
|
* @param {string} a - The first version string to compare.
|
|
* @param {string} b - The second version string to compare.
|
|
* @returns {number} - A negative number if a should come before b, a positive number if b should come before a, or 0 if they are equal.
|
|
*/
|
|
function sortVersions(a, b) {
|
|
// Put 'develop' and 'latest' at the top
|
|
if (a === 'develop' || a === 'latest') return -1;
|
|
if (b === 'develop' || b === 'latest') return 1;
|
|
|
|
// If any of the versions do not confrom to a semantic version string, they
|
|
// will be sorted behind a valid version.
|
|
const versionA = (a.match(/v(\d+(\.\d+)+)/) || [])[1]?.split('.') ?? '';
|
|
const versionB = (b.match(/v(\d+(\.\d+)+)/) || [])[1]?.split('.') ?? '';
|
|
|
|
for (let i = 0; i < Math.max(versionA.length, versionB.length); i++) {
|
|
if (versionB[i] === undefined) {
|
|
return -1;
|
|
}
|
|
if (versionA[i] === undefined) {
|
|
return 1;
|
|
}
|
|
|
|
const partA = parseInt(versionA[i], 10);
|
|
const partB = parseInt(versionB[i], 10);
|
|
|
|
if (partA > partB) {
|
|
return -1;
|
|
} else if (partB > partA) {
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Change the version in a URL path.
|
|
*
|
|
* @param {string} url - The original URL to be modified.
|
|
* @param {string} newVersion - The new version to replace the existing version in the URL.
|
|
* @returns {string} The updated URL with the new version.
|
|
*/
|
|
function changeVersion(url, newVersion) {
|
|
const parsedURL = new URL(url);
|
|
const pathSegments = parsedURL.pathname.split('/');
|
|
|
|
// Modify the version
|
|
pathSegments[2] = newVersion;
|
|
|
|
// Reconstruct the URL
|
|
parsedURL.pathname = pathSegments.join('/');
|
|
|
|
return parsedURL.href;
|
|
}
|