diff --git a/common/static/watermark/shuiyin.js b/common/static/watermark/shuiyin.js new file mode 100644 index 0000000000..3e1f102225 --- /dev/null +++ b/common/static/watermark/shuiyin.js @@ -0,0 +1,212 @@ +(function(root, factory) { + if (typeof define === 'function' && define.amd) { + define([], factory()) + } else if (typeof module === 'object' && module.exports) { + module.exports = factory() + } else { + root['watermark'] = factory() + } +}(this, function() { + var watermark = {}; + var defaultSettings = { + watermark_id: 'wm_div_id', + watermark_prefix: 'mask_div_id', + watermark_txt: "测试水印", + watermark_x: 50, + watermark_y: 20, + watermark_rows: 0, + watermark_cols: 0, + watermark_x_space: 100, + watermark_y_space: 50, + watermark_font: '微软雅黑', + watermark_color: 'black', + watermark_fontsize: '15px', + watermark_alpha: 0.15, + watermark_width: 210, + watermark_height: 80, + watermark_angle: 20, + watermark_parent_width: 0, + watermark_parent_height: 0, + watermark_parent_node: null, + monitor: true, + }; + var loadMark = function(settings) { + if (arguments.length === 1 && typeof arguments[0] === "object") { + var src = arguments[0] || {}; + for (key in src) { + if (src[key] && defaultSettings[key] && src[key] === defaultSettings[key]) continue; + else if (src[key] || src[key] === 0) defaultSettings[key] = src[key] + } + } + var watermark_element = document.getElementById(defaultSettings.watermark_id); + watermark_element && watermark_element.parentNode && watermark_element.parentNode.removeChild(watermark_element); + var watermark_parent_element = document.getElementById(defaultSettings.watermark_parent_node); + var watermark_hook_element = watermark_parent_element ? watermark_parent_element : document.body; + var page_width = Math.max(watermark_hook_element.scrollWidth, watermark_hook_element.clientWidth); + var page_height = Math.max(watermark_hook_element.scrollHeight, watermark_hook_element.clientHeight); + var setting = arguments[0] || {}; + var parentEle = watermark_hook_element; + var page_offsetTop = 0; + var page_offsetLeft = 0; + if (setting.watermark_parent_width || setting.watermark_parent_height) { + if (parentEle) { + page_offsetTop = parentEle.offsetTop || 0; + page_offsetLeft = parentEle.offsetLeft || 0; + defaultSettings.watermark_x = defaultSettings.watermark_x + page_offsetLeft; + defaultSettings.watermark_y = defaultSettings.watermark_y + page_offsetTop + } + } else { + if (parentEle) { + page_offsetTop = parentEle.offsetTop || 0; + page_offsetLeft = parentEle.offsetLeft || 0 + } + } + var otdiv = document.getElementById(defaultSettings.watermark_id); + var shadowRoot = null; + if (!otdiv) { + otdiv = document.createElement('div'); + otdiv.id = defaultSettings.watermark_id; + otdiv.setAttribute('style', 'pointer-events: none !important; display: block !important'); + if (typeof otdiv.attachShadow === 'function') { + shadowRoot = otdiv.attachShadow({ + mode: 'open' + }) + } else { + shadowRoot = otdiv + } + var nodeList = watermark_hook_element.children; + var index = Math.floor(Math.random() * (nodeList.length - 1)); + if (nodeList[index]) { + watermark_hook_element.insertBefore(otdiv, nodeList[index]) + } else { + watermark_hook_element.appendChild(otdiv) + } + } else if (otdiv.shadowRoot) { + shadowRoot = otdiv.shadowRoot + } + defaultSettings.watermark_cols = parseInt((page_width - defaultSettings.watermark_x) / (defaultSettings.watermark_width + defaultSettings.watermark_x_space)); + var temp_watermark_x_space = parseInt((page_width - defaultSettings.watermark_x - defaultSettings.watermark_width * defaultSettings.watermark_cols) / (defaultSettings.watermark_cols)); + defaultSettings.watermark_x_space = temp_watermark_x_space ? defaultSettings.watermark_x_space : temp_watermark_x_space; + var allWatermarkWidth; + defaultSettings.watermark_rows = parseInt((page_height - defaultSettings.watermark_y) / (defaultSettings.watermark_height + defaultSettings.watermark_y_space)); + var temp_watermark_y_space = parseInt((page_height - defaultSettings.watermark_y - defaultSettings.watermark_height * defaultSettings.watermark_rows) / (defaultSettings.watermark_rows)); + defaultSettings.watermark_y_space = temp_watermark_y_space ? defaultSettings.watermark_y_space : temp_watermark_y_space; + var allWatermarkHeight; + if (watermark_parent_element) { + allWatermarkWidth = defaultSettings.watermark_x + defaultSettings.watermark_width * defaultSettings.watermark_cols + defaultSettings.watermark_x_space * (defaultSettings.watermark_cols - 1); + allWatermarkHeight = defaultSettings.watermark_y + defaultSettings.watermark_height * defaultSettings.watermark_rows + defaultSettings.watermark_y_space * (defaultSettings.watermark_rows - 1) + } else { + allWatermarkWidth = page_offsetLeft + defaultSettings.watermark_x + defaultSettings.watermark_width * defaultSettings.watermark_cols + defaultSettings.watermark_x_space * (defaultSettings.watermark_cols - 1); + allWatermarkHeight = page_offsetTop + defaultSettings.watermark_y + defaultSettings.watermark_height * defaultSettings.watermark_rows + defaultSettings.watermark_y_space * (defaultSettings.watermark_rows - 1) + } + var x; + var y; + for (var i = 0; i < defaultSettings.watermark_rows; i++) { + if (watermark_parent_element) { + y = page_offsetTop + defaultSettings.watermark_y + (page_height - allWatermarkHeight) / 2 + (defaultSettings.watermark_y_space + defaultSettings.watermark_height) * i + } else { + y = defaultSettings.watermark_y + (page_height - allWatermarkHeight) / 2 + (defaultSettings.watermark_y_space + defaultSettings.watermark_height) * i + } + for (var j = 0; j < defaultSettings.watermark_cols; j++) { + if (watermark_parent_element) { + x = page_offsetLeft + defaultSettings.watermark_x + (page_width - allWatermarkWidth) / 2 + (defaultSettings.watermark_width + defaultSettings.watermark_x_space) * j + } else { + x = defaultSettings.watermark_x + (page_width - allWatermarkWidth) / 2 + (defaultSettings.watermark_width + defaultSettings.watermark_x_space) * j + } + var mask_div = document.createElement('div'); + var oText = document.createTextNode(defaultSettings.watermark_txt); + mask_div.appendChild(oText); + mask_div.id = defaultSettings.watermark_prefix + i + j; + mask_div.style.webkitTransform = "rotate(-" + defaultSettings.watermark_angle + "deg)"; + mask_div.style.MozTransform = "rotate(-" + defaultSettings.watermark_angle + "deg)"; + mask_div.style.msTransform = "rotate(-" + defaultSettings.watermark_angle + "deg)"; + mask_div.style.OTransform = "rotate(-" + defaultSettings.watermark_angle + "deg)"; + mask_div.style.transform = "rotate(-" + defaultSettings.watermark_angle + "deg)"; + mask_div.style.visibility = ""; + mask_div.style.position = "absolute"; + mask_div.style.left = x + 'px'; + mask_div.style.top = y + 'px'; + mask_div.style.overflow = "hidden"; + mask_div.style.zIndex = "9999999"; + mask_div.style.opacity = defaultSettings.watermark_alpha; + mask_div.style.fontSize = defaultSettings.watermark_fontsize; + mask_div.style.fontFamily = defaultSettings.watermark_font; + mask_div.style.color = defaultSettings.watermark_color; + mask_div.style.textAlign = "center"; + mask_div.style.width = defaultSettings.watermark_width + 'px'; + mask_div.style.height = defaultSettings.watermark_height + 'px'; + mask_div.style.display = "block"; + mask_div.style['-ms-user-select'] = "none"; + shadowRoot.appendChild(mask_div) + } + } + const minotor = settings.monitor === undefined ? defaultSettings.monitor : settings.monitor; + if (minotor) { + watermarkDom.observe(watermark_hook_element, option); + watermarkDom.observe(document.getElementById('wm_div_id').shadowRoot, option) + } + }; + var removeMark = function() { + if (arguments.length === 1 && typeof arguments[0] === "object") { + var src = arguments[0] || {}; + for (key in src) { + if (src[key] && defaultSettings[key] && src[key] === defaultSettings[key]) continue; + else if (src[key] || src[key] === 0) defaultSettings[key] = src[key] + } + } + var watermark_element = document.getElementById(defaultSettings.watermark_id); + var _parentElement = watermark_element.parentNode; + _parentElement.removeChild(watermark_element) + }; + var globalSetting; + watermark.init = function(settings) { + globalSetting = settings; + loadMark(settings); + window.addEventListener('onload', function() { + loadMark(settings) + }); + window.addEventListener('resize', function() { + loadMark(settings) + }) + }; + watermark.load = function(settings) { + globalSetting = settings; + loadMark(settings) + }; + watermark.remove = function() { + removeMark() + }; + var callback = function(records) { + if ((globalSetting && records.length === 1) || records.length === 1 && records[0].removedNodes.length >= 1) { + loadMark(globalSetting) + } + }; + const MutationObserver = window.MutationObserver || window.WebKitMutationObserver || window.MozMutationObserver; + var watermarkDom = new MutationObserver(callback); + var option = { + 'childList': true, + 'attributes': true, + 'subtree': true, + }; + return watermark +})); + +function getNow() { + var d = new Date(); + var year = d.getFullYear(); + var month = change(d.getMonth() + 1); + var day = change(d.getDate()); + var hour = change(d.getHours()); + var minute = change(d.getMinutes()); + var second = change(d.getSeconds()); + + function change(t) { + if (t < 10) { + return "0" + t; + } else { + return t; + } + } + var time = year + '-' + month + '-' + day + ' ' + hour + ':' + minute + ':' + second ; + return time; +} \ No newline at end of file diff --git a/common/templates/base.html b/common/templates/base.html index 70e677a75a..b991602fce 100644 --- a/common/templates/base.html +++ b/common/templates/base.html @@ -302,7 +302,18 @@ - + +