FIX Pinterest - Save Original Image

Pinterest - Save Original Image frin haofong, but fixed NOW ON CHROME

您需要先安裝使用者腳本管理器擴展,如 TampermonkeyGreasemonkeyViolentmonkey 之後才能安裝該腳本。

You will need to install an extension such as Tampermonkey to install this script.

您需要先安裝使用者腳本管理器擴充功能,如 TampermonkeyViolentmonkey 後才能安裝該腳本。

您需要先安裝使用者腳本管理器擴充功能,如 TampermonkeyUserscripts 後才能安裝該腳本。

你需要先安裝一款使用者腳本管理器擴展,比如 Tampermonkey,才能安裝此腳本

您需要先安裝使用者腳本管理器擴充功能後才能安裝該腳本。

(我已經安裝了使用者腳本管理器,讓我安裝!)

你需要先安裝一款使用者樣式管理器擴展,比如 Stylus,才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展,比如 Stylus,才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展,比如 Stylus,才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展後才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展後才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展後才能安裝此樣式

(我已經安裝了使用者樣式管理器,讓我安裝!)

// ==UserScript==
// @name         FIX Pinterest - Save Original Image
// @namespace    http://tampermonkey.net/
// @version      6.0.0
// @description  Pinterest - Save Original Image frin haofong, but fixed NOW ON CHROME
// @author       creve (and tg:@letsalllovelain78, ty for BIG IMPROVEMENTS ON THIS)
// @include      https://*.pinterest.tld/*
// @grant        GM_download
// @run-at       document-end

// @noframes
// @license      MIT
// ==/UserScript==

(function() {
	'use strict';

	let currentHoveredElement = null;

	function handleMouseOver(event) {
		currentHoveredElement = event.target;
	}

	function findNearestImage(element) {
		if (element.tagName === 'IMG' && element.width > 50) {
			return element;
		}

		const imgInside = element.querySelector('img[srcset], img[src]');
		if (imgInside && imgInside.width > 50) {
			return imgInside;
		}

		let pinContainer = element;
		for (let i = 0; i < 5 && pinContainer; i++) {
			pinContainer = pinContainer.parentElement;

			if (pinContainer) {
				const pinImage = pinContainer.querySelector('img[srcset], img[src]');
				if (pinImage && pinImage.width > 50) {
					return pinImage;
				}
			}
		}

		return null;
	}

	function getOriginalImageUrl(imgElement) {
		if (!imgElement) return null;

		if (imgElement.srcset) {
			const srcsetParts = imgElement.srcset.split(',');
			let largestImageUrl = '';
			let largestSize = 0;

			for (const part of srcsetParts) {
				const [url, size] = part.trim().split(' ');
				const numericSize = parseInt(size);

				if (numericSize > largestSize) {
					largestSize = numericSize;
					largestImageUrl = url;
				}
			}

			if (largestImageUrl) {
				return largestImageUrl;
			}
		}

		if (imgElement.src) {
			let originalUrl = imgElement.src;

			originalUrl = originalUrl.replace(/\/\d+x\//, '/originals/');

			return originalUrl;
		}

		return null;
	}

	function getPinTitle(imgElement) {
		let container = imgElement;
		for (let i = 0; i < 8 && container; i++) {
			container = container.parentElement;

			if (container) {
				const titleElement = container.querySelector('h1, h2, h3, [data-test-id="pin-title"], div[title]');
				if (titleElement && titleElement.textContent) {
					return titleElement.textContent.trim().replace(/[/\\?%*:|"<>]/g, '-').substring(0, 50);
				}

				if (imgElement.alt && imgElement.alt.length > 3) {
					return imgElement.alt.trim().replace(/[/\\?%*:|"<>]/g, '-').substring(0, 50);
				}
			}
		}

		if (document.querySelector('div[role="dialog"]')) {
			const modalTitle = document.querySelector('div[role="dialog"] h1') ||
							  document.querySelector('div[role="dialog"] [data-test-id="pin-title"]');
			if (modalTitle && modalTitle.textContent) {
				return modalTitle.textContent.trim().replace(/[/\\?%*:|"<>]/g, '-').substring(0, 50);
			}
		}

		const pinId = window.location.pathname.split('/').pop() || '';
		return 'pinterest-pin-' + (pinId || Date.now());
	}

	function downloadPinterestImage() {
		if (!currentHoveredElement) {
			console.log('Couldnt find hovered image');
			showNotification('Hover over an image and press "Z"', 'error');
			return;
		}

		const imgElement = findNearestImage(currentHoveredElement);

		if (!imgElement) {
			console.log('Couldnt find hovered image');
			showNotification('Couldnt find hovered image', 'error');
			return;
		}

		const imageUrl = getOriginalImageUrl(imgElement);

		if (!imageUrl) {
			console.log('Couldnt parse image URL');
			showNotification('Couldnt parse image URL', 'error');
			return;
		}

		const fileName = getPinTitle(imgElement) + '.jpg';

		if (typeof GM_download !== 'undefined') {
			GM_download({
				url: imageUrl,
				name: fileName,
				onload: function() {
					console.log('Image downloaded successfully: ' + fileName);
					showNotification('Image downloaded: ' + fileName, 'success');
				},
				onerror: function(error) {
					console.error('Error while downloading:', error);
					showNotification('Error while downloading image', 'error');
				}
			});
		} else {
			const link = document.createElement('a');
			link.href = imageUrl;
			link.download = fileName;
			link.style.display = 'none';
			link.style.display = 'none';
			document.body.appendChild(link);
			link.click();
			setTimeout(() => {
				document.body.removeChild(link);
				showNotification('Image downloaded: ' + fileName, 'success');
			}, 100);
		}

		console.log('Donwloading iamge:', imageUrl);
	}

	function showNotification(message, type = 'info') {
		const existingNotification = document.getElementById('pinterest-downloader-notification');
		if (existingNotification) {
			document.body.removeChild(existingNotification);
		}

		const notification = document.createElement('div');
		notification.id = 'pinterest-downloader-notification';

		let backgroundColor = 'rgba(0, 0, 0, 0.7)';
		if (type === 'success') backgroundColor = 'rgba(0, 128, 0, 0.8)';
		if (type === 'error') backgroundColor = 'rgba(200, 0, 0, 0.8)';

		notification.style.cssText = `
			position: fixed;
			bottom: 20px;
			right: 20px;
			background-color: ${backgroundColor};
			color: white;
			padding: 12px 18px;
			border-radius: 5px;
			z-index: 999999;
			font-size: 14px;
			font-family: Arial, sans-serif;
			box-shadow: 0 2px 5px rgba(0,0,0,0.3);
			max-width: 300px;
			opacity: 1;
			transition: opacity 0.3s;
		`;
		notification.textContent = message;
		document.body.appendChild(notification);

		setTimeout(() => {
			notification.style.opacity = '0';
			setTimeout(() => {
				if (document.body.contains(notification)) {
					document.body.removeChild(notification);
				}
			}, 300);
		}, 3000);
	}

	function addHoverIndicator() {
		const indicator = document.createElement('div');
		indicator.id = 'pinterest-hover-indicator';
		indicator.style.cssText = `
			position: fixed;
			padding: 5px 10px;
			background-color: rgba(0, 0, 0, 0.7);
			color: white;
			border-radius: 3px;
			font-size: 12px;
			z-index: 999999;
			pointer-events: none;
			opacity: 0;
			transition: opacity 0.2s;
		`;
		indicator.textContent = 'Press "Z" to download';
		document.body.appendChild(indicator);

		document.addEventListener('mousemove', function(event) {
			const element = event.target;
			const imgElement = findNearestImage(element);

			if (imgElement) {
				indicator.style.left = (event.clientX + 15) + 'px';
				indicator.style.top = (event.clientY + 15) + 'px';
				indicator.style.opacity = '1';
			} else {
				indicator.style.opacity = '0';
			}
		});

		document.addEventListener('mouseout', function(event) {
			if (!event.relatedTarget) {
				indicator.style.opacity = '0';
			}
		});
	}

	document.addEventListener('keydown', function(event) {
		if ((event.key === 'z' || event.key === 'я') &&
			!(event.target.tagName === 'INPUT' ||
			  event.target.tagName === 'TEXTAREA' ||
			  event.target.isContentEditable)) {
			event.preventDefault();
			downloadPinterestImage();
		}
	});

	document.addEventListener('mouseover', handleMouseOver);

	addHoverIndicator();

	setTimeout(() => {
		showNotification('Pinterest Downloader active! Hover over a image and press "Z" to download', 'info');
	}, 2000);
})();