imager

为轻小说文库++提供图床支持

Version vom 10.09.2022. Aktuellste Version

Dieses Skript sollte nicht direkt installiert werden. Es handelt sich hier um eine Bibliothek für andere Skripte, welche über folgenden Befehl in den Metadaten eines Skriptes eingebunden wird // @require https://update.greasyfork.org/scripts/451075/1091921/imager.js

/* eslint-disable no-multi-spaces */
/* eslint-disable no-implicit-globals */
/* eslint-disable userscripts/no-invalid-headers */
/* eslint-disable userscripts/no-invalid-grant */

// ==UserScript==
// @name               imager
// @displayname        图床
// @namespace          Wenku8++
// @version            0.1.10
// @description        为轻小说文库++提供图床支持
// @author             PY-DNG
// @license            GPL-v3
// @regurl             https?://www\.wenku8\.net/.*
// @require            https://greasyfork.org/scripts/449412-basic-functions/code/Basic%20Functions.js?version=1085783
// @require            https://greasyfork.org/scripts/449583-configmanager/code/ConfigManager.js?version=1085836
// @grant              GM_getValue
// @grant              GM_setValue
// @grant              GM_listValues
// @grant              GM_deleteValue
// @grant              GM_xmlhttpRequest
// ==/UserScript==

(function __MAIN__() {
	const DATA_IMAGERS = {
		default: 'SDAIDEV',
		/* Imager Model
		_IMAGER_KEY_: {
			available: true,
			name: '_IMAGER_DISPLAY_NAME_',
			tip: '_IMAGER_DISPLAY_TIP_',
			upload: {
				request: {
					url: '_UPLOAD_URL_',
					data: {
						'_FORM_NAME_FOR_FILE_': '$file$'
					}
				},
				response: {
					checksuccess: (json)=>{return json._SUCCESS_KEY_ === '_SUCCESS_VALUE_';},
					geturl: (json)=>{return json._PATH_._SUCCESS_URL_KEY_;},
					getname: (json)=>{return json._PATH_ ? json._PATH_._FILENAME_ : null;},
					getsize: (json)=>{return json._PATH_._SIZE_},
					getpage: (json)=>{return json._PATH_ ? json._PATH_._PAGE_ : null;},
					gethash: (json)=>{return json._PATH_ ? json._PATH_._HASH_ : null;},
					getdelete: (json)=>{return json._PATH_ ? json._PATH_._DELETE_ : null;}
				}
			},
			isImager: true
		},
		*/
		PANDAIMG: {
			available: true,
			name: '熊猫图床',
			tip: '2022-01-16测试可用</br>单张图片最大5MB',
			upload: {
				request: {
					url: 'https://api.pandaimg.com/upload',
					data: {
						'file': '$file$',
						'classifications': '',
						'day': '0'
					},
					headers: {
						'usersOrigin': '5edd88d4dfe5d288518c0454d3ccdd2a'
					}
				},
				response: {
					checksuccess: (json)=>{return json.code === '200';},
					geturl: (json)=>{return json.data.url;},
					getname: (json)=>{return json.data.name;}
				}
			},
			isImager: true
		},
		SDAIDEV: {
			available: true,
			name: '流浪图床',
			tip: '2022-01-09测试可用</br>单张图片最大5MB',
			upload: {
				request: {
					url: 'https://p.sda1.dev/api/v1/upload_external_noform',
					urlargs: {
						'filename': '$filename$',
						'ts': '$time$',
						'rand': '$random$'
					}
				},
				response: {
					checksuccess: (json)=>{return json.success;},
					geturl: (json)=>{return json.data.url;},
					getdelete: (json)=>{return json.data ? json.data.delete_url : null;},
					getsize: (json)=>{return json.data ? json.data.size : null;}
				}
			},
			isImager: true
		},
		JITUDISK: {
			available: true,
			name: '极兔兔床',
			tip: '2022-02-02测试可用',
			upload: {
				request: {
					url: 'https://pic.jitudisk.com/api/upload',
					data: {
						'image': '$file$'
					}
				},
				response: {
					checksuccess: (json)=>{return json.code === 200;},
					geturl: (json)=>{return json.data.url;},
					getname: (json)=>{return json.data.name;}
				}
			},
			isImager: true
		},
		SMMS: {
			available: true,
			name: 'SM.MS',
			tip: '注意:此图床跨域访问较不稳定,且有用户反映其被国内部分服务商屏蔽,请谨慎使用此图床',
			warning: '注意:此图床跨域访问较不稳定,且有用户反映其被国内部分服务商屏蔽,请谨慎使用此图床</br>如出现上传错误/图片加载慢/无法加载图片等情况,请更换其他图床',
			upload: {
				request: {
					url: 'https://sm.ms/api/v2/upload?inajax=1',
					data: {
						'smfile': '$file$'
					}
				},
				response: {
					checksuccess: (json)=>{return json.success === true || /^https?:\/\//.test(json.images);},
					geturl: (json)=>{return json.data ? json.data.url : json.images;},
					getname: (json)=>{return json.data ? json.data.filename : null;},
					getpage: (json)=>{return json.data ? json.data.page : null;},
					gethash: (json)=>{return json.data ? json.data.hash : null;},
					getdelete: (json)=>{return json.data ? json.data.delete : null;}
				}
			},
			isImager: true
		},
		CATBOX: {
			available: true,
			name: 'CatBox',
			tip: '注意:此图床访问较不稳定,请谨慎使用此图床',
			warning: '注意:此图床访问较不稳定,请谨慎使用此图床</br>如出现上传错误/图片加载慢/无法加载图片等情况,请更换其他图床',
			upload: {
				request: {
					url: 'https://catbox.moe/user/api.php',
					responseType: 'text',
					data: {
						'fileToUpload': '$file$',
						'reqtype': 'fileupload'
					}
				},
				response: {
					checksuccess: (text)=>{return true;},
					geturl: (text)=>{return text;}
				}
			},
			isImager: true
		}
	};
	const CONST = {
		Text: {
			CurImage: '当前图片:',
			InputImage: '选择/粘贴/拖拽 上传图片',
			UploadError: '上传错误!',
			NoNameFromSever: '空(服务器没有返回文件名)',
		},
		Config_Ruleset: {
			'version-key': 'config-version',
			'ignores': ["LOCAL-CDN"],
			'defaultValues': {
				imager: 'SDAIDEV'
			}
		}
	};

	const CM = new ConfigManager(CONST.Config_Ruleset);
	const CONFIG = CM.Config;
	const settings = require('settings');
    const SettingPanel = require('SettingPanel');
	SettingPanel.registerElement('image', {
		createElement: function() {
			const SO = this;
			const data = SO.hasOwnProperty('data') ? SO.data : {};

			// <input type="file">
			const file = $CrE('input');
			file.type = 'file';
			file.addEventListener('change', fileGot);

			// Displayer div
			const div = $CrE('div');
			div.innerText = CONST.Text.CurImage + SO.url + '\n' + CONST.Text.InputImage;
			div.style.color = data.hasOwnProperty('textColor') ? data.textColor : 'grey';
			div.style.width = div.style.height = '100%';
			div.style.border = div.style.padding = div.style.margin = '0';
			data.hasOwnProperty('innerText') && (div.innerText = data.innerText);
			data.hasOwnProperty('innerHTML') && (div.innerHTML = data.innerHTML);
			div.addEventListener('click', file.click.bind(file));
			div.addEventListener('paste', fileGot);
			div.addEventListener('dragenter', destroyEvent);
			div.addEventListener('dragover', destroyEvent);
			div.addEventListener('drop', fileGot);
			return div;

			function fileGot(e) {
				const file = fileEvent(e);
				if (!file) {return false;}
				uploadImage({
					file: file,
					type: CONFIG.imager,
					onload: function(e) {
						copyProps(e, SO, Object.keys(e));
						div.innerText = CONST.Text.CurImage + SO.url + '\n' + CONST.Text.InputImage;
						div.dispatchEvent(new Event('change'));
					},
				});
			}
		},
		setValue: function(url) {
			this.url = url;
			this.element.innerText = CONST.Text.CurImage + url + '\n' + CONST.Text.InputImage;
		},
		getValue: function() {return this.url;},
	});

	function fileEvent(e) {
		const input = e.dataTransfer || e.clipboardData || window.clipboardData || e.target;
		if (!input.files || input.files.length === 0) {return false;};

		for (const file of input.files) {
			const splited = file.name.split('.');
			const ext = splited[splited.length-1].toLowerCase();
			const extOkay = ['jpg', 'jpeg', 'png', 'webp'].includes(ext);
			const mimeOkay = ['image/bmp', 'image/gif', 'image/vnd.microsoft.icon', 'image/jpeg', 'image/png', 'image/svg+xml', 'image/tiff', 'image/webp'].includes(file.type)
			if (extOkay || mimeOkay) {
				return file;
			}
		}

		return null;
	}

	// Upload image to KIENG images
	// details: {file: File, onload: Function({url, name, json}), onerror: Function, type: 'sm.ms/jd/sg/tt/...'}
	function uploadImage(details) {
		const file    = details.file;
		const onload  = details.onload  ? details.onload  : function() {};
		const onerror = details.onerror ? details.onerror : uploadError;
		const type    = details.imager    ? details.imager    : CONFIG.imager;
		if (!DATA_IMAGERS.hasOwnProperty(type) || !DATA_IMAGERS[type].available) {
			onerror();
			return false;
		}
		const imager = DATA_IMAGERS[type];
		const upload = imager.upload;
		const request = upload.request;
		const response = upload.response;

		// Construct request url
		let url = request.url;
		if (request.urlargs) {
			const args = request.urlargs;
			const makearg = (key, value) => ('{K}={V}'.replace('{K}', key).replace('{V}', value));
			const replacers = {
				'$filename$': () => (encodeURIComponent(file.name)),
				'$random$': () => (Math.random().toString()),
				'$time$': () => ((new Date()).getTime().toString())
			};
			for (let [key, value] of Object.entries(args)) {
				url += url.includes('?') ? '&' : '?';
				for (const [str, replacer] of Object.entries(replacers)) {
					while (value !== null && value.includes(str)) {
						const val = replacer(key);
						value = (val !== null) ? value.replace(str, val) : null;
					}
				}
				(value !== null) && (url += makearg(key, value));
			}
		}

		// Construst request body
		let data;
		if (request.data) {
			data = new FormData();
			const replacers = {
				'$file$': (key) => ((data.append(key, file), null)),
				'$random$': () => (Math.random().toString()),
				'$time$': () => ((new Date()).getTime().toString())
			};

			for (let [key, value] of Object.entries(request.data)) {
				for (const [str, replacer] of Object.entries(replacers)) {
					while (value !== null && value.includes(str)) {
						const val = replacer(key);
						value = (val !== null) ? value.replace(str, val) : null;
					}
				}
				(value !== null) && data.append(key, value);
			}
		} else {
			data = file;
		}

		// headers
		const headers = request.headers || {};

		GM_xmlhttpRequest({
			method: 'POST',
			url: url,
			timeout: 15 * 1000,
			data: data,
			headers: headers,
			responseType: request.responseType ? request.responseType : 'json',
			onerror: onerror,
			ontimeout: onerror,
			onabort: onerror,
			onload: (e) => {
				const json = e.response;
				const success = e.status === 200 && response.checksuccess(json);
				if (success) {
					const url = response.geturl(json);
					const name = response.getname ? (response.getname(json) ? response.getname(json) : CONST.Text.NoNameFromSever) : CONST.Text.NoNameFromSever
					onload({
						url: url,
						name: name,
						json: json
					});
				} else {
					onerror(json);
					return;
				}
			}
		});

		function uploadError(json) {
			alertify.error(CONST.Text.UploadError);
			DoLog(LogLevel.Error, [CONST.Text.UploadError, json]);
		}
	}
})();