MediaWiki:Common.js
From Makerpedia
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/* Any JavaScript here will be loaded for all users on every page load. */
if (document) window.µ = function (id, elem) {
var ret;
var root = ((elem) ? elem : document);
switch (id.charAt(0)) {
case '|':
ret = root;
break;
case '+':
ret = document.createElement(id.substring(1));
if (elem) elem.appendChild(ret);
break;
case '#':
ret = root.querySelector(id);
break;
default:
ret = Array.prototype.slice.call(root.querySelectorAll(id));
break;
}
return ret;
};
/* add additional edit button -- styled in Medik.css */
/* Takes them to visual editor if available/logged in; if not, takes them to normal edit mode; if they are not logged in at all, takes them to login page */
let editLinkQuery = document.querySelector("#ca-ve-edit a") ? "#ca-ve-edit a" : (document.querySelector("#ca-edit a") ? "#ca-edit a" : "#pt-login a");
document.getElementById("content").innerHTML += '<a href='+document.querySelector(editLinkQuery).href+'><button class="big-edit-button"><p>EDIT</p></button></a>';
/* looks at current url parameters of the form '?param1=value1¶m2=value2...' and returns a dictionary of the form {param1: value1, param2: value2, ...} */
function parseUrlParameters() {
let queryStr = window.location.search.substring(1).replace("%20", " "); // start string after the question mark and replace '%20' with spaces
let queryDict = {};
queryStr.split("&").forEach(function(query) {
let pair = query.split("=");
queryDict[pair[0]] = pair[1];
})
return queryDict;
}
// Gallery
mw.loader.using(['mediawiki.api', 'jquery'], function () {
$(document).ready(function () {
if (mw.config.get('wgPageName') !== 'GALLERY') return; // Ensure script runs only on the Gallery page
// get url parameters and automatically select appropriate filter
let queryDict = parseUrlParameters();
var category = queryDict['filter'] ? queryDict['filter'] : "Projects"; // If no filter query in url, use default category
var galleryContainer = $('#project-gallery');
galleryContainer.before('<div id="category-filter">' +
'<button id="filter-all-projects" class="filter-btn" data-filter="Projects">Show All</button>' +
'<button id="filter-textiles" class="filter-btn" data-filter="Textiles">Textiles</button>' +
'<button id="filter-crafting" class="filter-btn" data-filter="Crafting">Crafting</button>' +
'<button id="filter-airbrushing" class="filter-btn" data-filter="Airbrushing">Airbrushing</button>' +
'<button id="filter-button-pressing" class="filter-btn" data-filter="Button Pressing">Button Pressing</button>' +
'<button id="filter-cassette-making" class="filter-btn" data-filter="Cassette Making">Cassette Making</button>' +
'<button id="filter-graphic-design" class="filter-btn" data-filter="Graphic Design">Graphic Design</button>' +
'<button id="filter-hand-sewing" class="filter-btn" data-filter="Hand Sewing">Hand Sewing</button>' +
'<button id="filter-laser-cutting" class="filter-btn" data-filter="Laser Cutting">Laser Cutting</button>' +
'<button id="filter-machining" class="filter-btn" data-filter="Machining">Machining</button>' +
'<button id="filter-3d-modeling" class="filter-btn" data-filter="3D Modeling">3D Modeling</button>' +
'<button id="filter-3d-printing" class="filter-btn" data-filter="3D Printing">3D Printing</button>' +
'<button id="filter-programming" class="filter-btn" data-filter="Programming">Programming</button>' +
'<button id="filter-soldering" class="filter-btn" data-filter="Soldering">Soldering</button>' +
'<button id="filter-technical-design" class="filter-btn" data-filter="Technical Design">Technical Design</button>' +
'<button id="filter-welding" class="filter-btn" data-filter="Welding">Welding</button>' +
'<button id="filter-woodworking" class="filter-btn" data-filter="Woodworking">Woodworking</button>' +
'</div>');
// load gallery based on category
function loadGallery(category) {
galleryContainer.html('<div class="gallery-container">Loading gallery...</div>');
new mw.Api().get({
action: 'query',
list: 'categorymembers',
cmtitle: 'Category:' + category,
cmlimit: 50,
format: 'json'
}).done(function (data) {
var pages = data.query.categorymembers;
var galleryHtml = '';
var requests = pages.map(function (page) {
return new mw.Api().get({
action: 'query',
prop: 'revisions',
rvprop: 'content',
titles: page.title,
format: 'json'
}).then(function (pageData) {
var pageId = Object.keys(pageData.query.pages)[0];
var content = pageData.query.pages[pageId].revisions[0]['*'];
var pageUrl = mw.util.getUrl(page.title);
var imgUrl = '';
// Try to find a direct image URL (img1=https://...)
var directMatch = content.match(/img1=(https:\/\/[^\n|}%s]+)/);
if (directMatch) {
imgUrl = directMatch[1];
}
// If no direct URL, try to find a [[File:...]] entry
var fileMatch = content.match(/\[\[File:([^|\]]+)/);
if (!imgUrl && fileMatch) {
var fileName = fileMatch[1].trim();
// Fetch full image URL from MediaWiki API
return new mw.Api().get({
action: 'query',
titles: 'File:' + fileName,
prop: 'imageinfo',
iiprop: 'url',
format: 'json'
}).then(function (imageData) {
var imagePageId = Object.keys(imageData.query.pages)[0];
if (imageData.query.pages[imagePageId].imageinfo) {
imgUrl = imageData.query.pages[imagePageId].imageinfo[0].url;
}
galleryHtml += generateGalleryItem(pageUrl, page.title, imgUrl, category);
});
} else {
// Add the gallery item if the image was found
galleryHtml += generateGalleryItem(pageUrl, page.title, imgUrl, category);
}
});
});
Promise.all(requests).then(function () {
galleryContainer.html('<div class="gallery-container">' + galleryHtml + '</div>');
});
});
}
// generate a gallery
function generateGalleryItem(pageUrl, title, imgUrl, category) {
return `
<div class="gallery-item ${category}">
<a href="${pageUrl}">
${imgUrl ? `<img src="${imgUrl}" alt="${title}">` : `<img src="https://upload.wikimedia.org/wikipedia/commons/6/65/No-Image-Placeholder.svg" alt="No Image Available">`}
</a>
<div class="gallery-caption">
<a href="${pageUrl}">${title}</a>
</div>
</div>
`;
}
loadGallery(category);
$(".filter-btn").click(function () {
var selectedCategory = $(this).data("filter");
loadGallery(selectedCategory);
$('.filter-btn.selected-filter').each((i, elem) => $(elem).removeClass('selected-filter'));
$(this).addClass('selected-filter');
});
});
});
// TOOLS Gallery
mw.loader.using(['mediawiki.api', 'jquery'], function () {
$(document).ready(function () {
if (mw.config.get('wgPageName') !== 'TOOLS') return; // Ensure script runs only on the TOOLS page
// get url parameters and automatically select appropriate filter
let queryDict = parseUrlParameters();
var category = queryDict['filter'] ? queryDict['filter'] : "Tools"; // If no filter query in url, use default category
var galleryContainer = $('#tools-gallery');
// Add filter buttons before the gallery
galleryContainer.before('<div id="category-filter">' +
'<button id="filter-all-tools" class="filter-btn" data-filter="Tools">Show All</button>' +
'<button id="filter-makerspace-tools" class="filter-btn" data-filter="Makerspace Tools">Makerspace Tools</button>' +
'<button id="filter-wood-shop-tools" class="filter-btn" data-filter="Wood Shop Tools">Wood Shop Tools</button>' +
'<button id="filter-machine-shop-tools" class="filter-btn" data-filter="Machine Shop Tools">Machine Shop Tools</button>' +
'</div>');
function loadGallery(category) {
galleryContainer.html('<div class="gallery-container">Loading gallery...</div>');
new mw.Api().get({
action: 'query',
list: 'categorymembers',
cmtitle: 'Category:' + category,
cmlimit: 50,
format: 'json'
}).done(function (data) {
var pages = data.query.categorymembers;
var galleryHtml = '';
var requests = pages.map(function (page) {
return new mw.Api().get({
action: 'query',
prop: 'revisions',
rvprop: 'content',
titles: page.title,
format: 'json'
}).then(function (pageData) {
var pageId = Object.keys(pageData.query.pages)[0];
var content = pageData.query.pages[pageId].revisions[0]['*'];
var pageUrl = mw.util.getUrl(page.title);
var imgUrl = '';
// Try to find a [[File:...]] entry
var fileMatch = content.match(/\[\[File:([^|\]]+)/);
if (fileMatch) {
var fileName = fileMatch[1].trim();
// Fetch full image URL from MediaWiki API
return new mw.Api().get({
action: 'query',
titles: 'File:' + fileName,
prop: 'imageinfo',
iiprop: 'url',
format: 'json'
}).then(function (imageData) {
var imagePageId = Object.keys(imageData.query.pages)[0];
if (imageData.query.pages[imagePageId].imageinfo) {
imgUrl = imageData.query.pages[imagePageId].imageinfo[0].url;
}
// Add the gallery item
galleryHtml += generateGalleryItem(pageUrl, page.title, imgUrl, category);
});
} else {
// If no image is found, still display the title
galleryHtml += generateGalleryItem(pageUrl, page.title, imgUrl, category);
}
});
});
Promise.all(requests).then(function () {
// Append gallery items after loading them
galleryContainer.html('<div class="gallery-container">' + galleryHtml + '</div>');
});
});
}
function generateGalleryItem(pageUrl, title, imgUrl, category) {
return `
<div class="gallery-item ${category}">
<a href="${pageUrl}">
${imgUrl ? `<img src="${imgUrl}" alt="${title}">` : `<img src="https://upload.wikimedia.org/wikipedia/commons/6/65/No-Image-Placeholder.svg" alt="No Image Available">`}
</a>
<div class="gallery-caption">
<a href="${pageUrl}">${title}</a>
</div>
</div>
`;
}
loadGallery(category);
$(".filter-btn").click(function () {
var selectedCategory = $(this).data("filter");
loadGallery(selectedCategory);
$('.filter-btn.selected-filter').each((i, elem) => $(elem).removeClass('selected-filter'));
$(this).addClass('selected-filter');
});
});
});
//CAROUSEL
function loadCarouselData() {
// Make the API query to fetch pages for carousel
var category = "Projects";
var carouselData = [];
new mw.Api().get({
action: 'query',
list: 'categorymembers',
cmtitle: 'Category:' + category,
cmlimit: 50,
format: 'json'
}).done(function (data) {
var pages = data.query.categorymembers;
var requests = pages.map(function (page) {
return new mw.Api().get({
action: 'query',
prop: 'revisions',
rvprop: 'content',
titles: page.title,
format: 'json'
}).then(function (pageData) {
var pageId = Object.keys(pageData.query.pages)[0];
var content = pageData.query.pages[pageId].revisions[0]['*'];
var pageUrl = mw.util.getUrl(page.title);
var imgUrl = '';
// Try to find a direct image URL (img1=https://...)
var directMatch = content.match(/img1=(https:\/\/[^\n|}%s]+)/);
if (directMatch) {
imgUrl = directMatch[1];
}
// If no direct URL, try to find a [[File:...]] entry
var fileMatch = content.match(/\[\[File:([^|\]]+)/);
if (!imgUrl && fileMatch) {
var fileName = fileMatch[1].trim();
// Fetch full image URL from MediaWiki API
return new mw.Api().get({
action: 'query',
titles: 'File:' + fileName,
prop: 'imageinfo',
iiprop: 'url',
format: 'json'
}).then(function (imageData) {
var imagePageId = Object.keys(imageData.query.pages)[0];
if (imageData.query.pages[imagePageId].imageinfo) {
imgUrl = imageData.query.pages[imagePageId].imageinfo[0].url;
}
// Store carousel item data
if (imgUrl) {
carouselData.push({ pageUrl: pageUrl, imgUrl: imgUrl, title: page.title });
}
});
} else {
// Store carousel item data
if (imgUrl) {
carouselData.push({ pageUrl: pageUrl, imgUrl: imgUrl, title: page.title });
}
}
});
});
Promise.all(requests).then(function () {
// Call the function to display carousel
displayCarousel(carouselData);
});
});
}
function displayCarousel(carouselData) {
var carouselHtml = '';
carouselData.forEach(function (item) {
carouselHtml += `
<div class="carousel-item">
<a href="${item.pageUrl}">
<img src="${item.imgUrl}" alt="Carousel Image">
</a>
<div class="carousel-title">${item.title}</div>
</div>
`;
});
// Inject the HTML into the carousel container
var carouselContainer = $('.carousel-container');
carouselContainer.html(carouselHtml);
// Initialize the carousel behavior
initializeCarousel();
}
function initializeCarousel() {
let currentIndex = 0;
let $carouselItems = $(".carousel-item");
let totalItems = $carouselItems.length;
$carouselItems.hide().eq(currentIndex).show();
let $prevButton = $('<button class="carousel-prev"> ◀ </button>');
let $nextButton = $('<button class="carousel-next"> ▶ </button>');
$('.carousel-container').append($prevButton, $nextButton);
$nextButton.click(function () {
currentIndex = (currentIndex + 1) % totalItems;
updateCarousel();
});
$prevButton.click(function () {
currentIndex = (currentIndex - 1 + totalItems) % totalItems;
updateCarousel();
});
function updateCarousel() {
$carouselItems.hide().eq(currentIndex).show();
}
}
$(document).ready(function () {
loadCarouselData(); // Load the carousel data on page load
});
// if page is part of a category, insert any corresponding skill badges (individual project pages)
if(document.getElementById("catlinks") != null) {
document.querySelectorAll("#catlinks li a").forEach((cat) => {
let query = "#firstHeading";
if(cat.title.includes("Category:Textiles")) {
insertSkillBadgeLink('File:Textile_badge_small.png', query);
}
if(cat.title.includes("Category:Crafting")) {
insertSkillBadgeLink('File:Crafting_badge_small.png', query);
}
if(cat.title.includes("Category:Airbrushing")) {
insertSkillBadgeLink('File:Airbrushing_badge_small.png', query);
}
if(cat.title.includes("Category:Button Pressing")) {
insertSkillBadgeLink('File:Button_badge_small.png', query);
}
if(cat.title.includes("Category:Cassette Making")) {
insertSkillBadgeLink('File:Cassette_badge_small.png', query);
}
if(cat.title.includes("Category:Graphic Design")) {
insertSkillBadgeLink('File:Graphic_badge_small.png', query);
}
if(cat.title.includes("Category:Hand Sewing")) {
insertSkillBadgeLink('File:Handsewing_badge_small.png', query);
}
if(cat.title.includes("Category:Laser Cutting")) {
insertSkillBadgeLink('File:Laser_badge_small.png', query);
}
if(cat.title.includes("Category:Machining")) {
insertSkillBadgeLink('File:Machining_badge_small.png', query);
}
if(cat.title.includes("Category:3D Modeling")) {
insertSkillBadgeLink('File:Modeling_badge_small.png', query);
}
if(cat.title.includes("Category:3D Printing")) {
insertSkillBadgeLink('File:Printing_badge_small.png', query);
}
if(cat.title.includes("Category:Programming")) {
insertSkillBadgeLink('File:Programming_badge_small.png', query);
}
if(cat.title.includes("Category:Soldering")) {
insertSkillBadgeLink('File:Soldering_badge_small.png', query);
}
if(cat.title.includes("Category:Technical design")) {
insertSkillBadgeLink('File:Technical_badge_small.png', query);
}
if(cat.title.includes("Category:Welding")) {
insertSkillBadgeLink('File:Welding_badge_small.png', query);
}
if(cat.title.includes("Category:Woodworking")) {
insertSkillBadgeLink('File:Woodworking_badge_small.png', query);
}
})
}
// inserts image at given selector element in html, using image in mediawiki format (eg [[File:filename...]])
function insertSkillBadgeLink(image, selector) {
$.getJSON(
mw.util.wikiScript( 'api' ), {
format: 'json',
action: 'query',
titles: image,
prop: 'imageinfo',
iiprop: 'url'
},
function( obj ) {
let pages = obj.query.pages;
let result1 = pages[Object.keys(pages)[0]];
let url = result1.imageinfo[0].url;
let alt = result1.title; // set alt text to image title
let urlSub = url.substring(url.indexOf("/wiki"));
document.querySelector(selector).innerHTML += '<img src="'+urlSub+'" alt="'+alt+'" width="50px" style="padding-left:.3em">';
}
);
}
