From 22121fa7bcb0bf254ba2671dbe255c8494af439c Mon Sep 17 00:00:00 2001 From: Arvind Tiwari Date: Wed, 7 Feb 2018 19:14:03 +0530 Subject: [PATCH] use the minified js --- hosting/static/hosting/js/html2pdf.js | 395 ---------------------- hosting/static/hosting/js/html2pdf.min.js | 6 + 2 files changed, 6 insertions(+), 395 deletions(-) delete mode 100644 hosting/static/hosting/js/html2pdf.js create mode 100644 hosting/static/hosting/js/html2pdf.min.js diff --git a/hosting/static/hosting/js/html2pdf.js b/hosting/static/hosting/js/html2pdf.js deleted file mode 100644 index 92b970ac..00000000 --- a/hosting/static/hosting/js/html2pdf.js +++ /dev/null @@ -1,395 +0,0 @@ -/** - * @license - * - * MIT License - * - * Copyright (c) 2017 Erik Koopmans - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -/** - * Generate a PDF from an HTML element or string using html2canvas and jsPDF. - * - * @param {Element|string} source The source element or HTML string. - * @param {Object=} opt An object of optional settings: 'margin', 'filename', - * 'image' ('type' and 'quality'), and 'html2canvas' / 'jspdf', which are - * sent as settings to their corresponding functions. - */ - -var html2pdf = (function(html2canvas, jsPDF) { - - /* ---------- MAIN FUNCTION ---------- */ - - var html2pdf = function(source, opt) { - // Handle input. - opt = objType(opt) === 'object' ? opt : {}; - var source = html2pdf.parseInput(source, opt); - - // Determine the PDF page size. - var pageSize = jsPDF.getPageSize(opt.jsPDF); - pageSize.inner = { - width: pageSize.width - opt.margin[1] - opt.margin[3], - height: pageSize.height - opt.margin[0] - opt.margin[2] - }; - pageSize.inner.ratio = pageSize.inner.height / pageSize.inner.width; - - // Copy the source element into a PDF-styled container div. - var container = html2pdf.makeContainer(source, pageSize); - var overlay = container.parentElement; - - // Get the locations of all hyperlinks. - if (opt.enableLinks) { - // Find all anchor tags and get the container's bounds for reference. - opt.links = []; - var links = container.querySelectorAll('a'); - var containerRect = unitConvert(container.getBoundingClientRect(), pageSize.k); - - // Treat each client rect as a separate link (for text-wrapping). - Array.prototype.forEach.call(links, function(link) { - var clientRects = link.getClientRects(); - for (var i=0; i { - // onRendered(canvas); - document.body.removeChild(overlay); - html2pdf.makePDF(canvas, pageSize, opt); - }); - }; - - html2pdf.parseInput = function(source, opt) { - // Parse the opt object. - opt.jsPDF = opt.jsPDF || {}; - opt.html2canvas = opt.html2canvas || {}; - opt.filename = opt.filename && objType(opt.filename) === 'string' ? opt.filename : 'file.pdf'; - opt.enableLinks = opt.hasOwnProperty('enableLinks') ? opt.enableLinks : true; - opt.image = opt.image || {}; - opt.image.type = opt.image.type || 'jpeg'; - opt.image.quality = opt.image.quality || 0.95; - - // Parse the margin property of the opt object. - switch (objType(opt.margin)) { - case 'undefined': - opt.margin = 0; - case 'number': - opt.margin = [opt.margin, opt.margin, opt.margin, opt.margin]; - break; - case 'array': - if (opt.margin.length === 2) { - opt.margin = [opt.margin[0], opt.margin[1], opt.margin[0], opt.margin[1]]; - } - if (opt.margin.length === 4) { - break; - } - default: - throw 'Invalid margin array.'; - } - - // Parse the source element/string. - if (!source) { - throw 'Missing source element or string.'; - } else if (objType(source) === 'string') { - source = createElement('div', { innerHTML: source }); - } else if (objType(source) === 'element') { - source = cloneNode(source, opt.html2canvas.javascriptEnabled); - } else { - throw 'Invalid source - please specify an HTML Element or string.'; - } - - // Return the parsed input (opt is modified in-place, no need to return). - return source; - }; - - html2pdf.makeContainer = function(source, pageSize) { - // Define the CSS styles for the container and its overlay parent. - var overlayCSS = { - position: 'fixed', overflow: 'hidden', zIndex: 1000, - left: 0, right: 0, bottom: 0, top: 0, - backgroundColor: 'rgba(0,0,0,0.8)' - }; - var containerCSS = { - position: 'absolute', width: pageSize.inner.width + pageSize.unit, - left: 0, right: 0, top: 0, height: 'auto', margin: 'auto', - backgroundColor: 'white' - }; - - // Set the overlay to hidden (could be changed in the future to provide a print preview). - overlayCSS.opacity = 0; - - // Create and attach the elements. - var overlay = createElement('div', { className: 'html2pdf__overlay', style: overlayCSS }); - var container = createElement('div', { className: 'html2pdf__container', style: containerCSS }); - container.appendChild(source); - overlay.appendChild(container); - document.body.appendChild(overlay); - - // Enable page-breaks. - var pageBreaks = source.querySelectorAll('.html2pdf__page-break'); - var pxPageHeight = pageSize.inner.height * pageSize.k / 72 * 96; - Array.prototype.forEach.call(pageBreaks, function(el) { - el.style.display = 'block'; - var clientRect = el.getBoundingClientRect(); - el.style.height = pxPageHeight - (clientRect.top % pxPageHeight) + 'px'; - }, this); - - // Return the container. - return container; - }; - - html2pdf.makePDF = function(canvas, pageSize, opt) { - // Calculate the number of pages. - var ctx = canvas.getContext('2d'); - var pxFullHeight = canvas.height; - var pxPageHeight = Math.floor(canvas.width * pageSize.inner.ratio); - var nPages = Math.ceil(pxFullHeight / pxPageHeight); - - // Create a one-page canvas to split up the full image. - var pageCanvas = document.createElement('canvas'); - var pageCtx = pageCanvas.getContext('2d'); - var pageHeight = pageSize.inner.height; - pageCanvas.width = canvas.width; - pageCanvas.height = pxPageHeight; - - // Initialize the PDF. - var pdf = new jsPDF(opt.jsPDF); - - for (var page=0; page pageTop && link.clientRect.top < pageTop + pageSize.inner.height) { - var left = opt.margin[1] + link.clientRect.left; - var top = opt.margin[0] + link.clientRect.top - pageTop; - pdf.link(left, top, link.clientRect.width, link.clientRect.height, { url: link.el.href }); - } - }); - } - } - - // Finish the PDF. - pdf.save( opt.filename ); - } - - - /* ---------- UTILS ---------- */ - - // Determine the type of a variable/object. - var objType = function(obj) { - if (typeof obj === 'undefined') return 'undefined'; - else if (typeof obj === 'string' || obj instanceof String) return 'string'; - else if (typeof obj === 'number' || obj instanceof Number) return 'number'; - else if (!!obj && obj.constructor === Array) return 'array'; - else if (obj && obj.nodeType === 1) return 'element'; - else if (typeof obj === 'object') return 'object'; - else return 'unknown'; - }; - - // Create an HTML element with optional className, innerHTML, and style. - var createElement = function(tagName, opt) { - var el = document.createElement(tagName); - if (opt.className) el.className = opt.className; - if (opt.innerHTML) { - el.innerHTML = opt.innerHTML; - var scripts = el.getElementsByTagName('script'); - for (var i = scripts.length; i-- > 0; null) { - scripts[i].parentNode.removeChild(scripts[i]); - } - } - for (var key in opt.style) { - el.style[key] = opt.style[key]; - } - return el; - }; - - // Deep-clone a node and preserve contents/properties. - var cloneNode = function(node, javascriptEnabled) { - // Recursively clone the node. - var clone = node.nodeType === 3 ? document.createTextNode(node.nodeValue) : node.cloneNode(false); - for (var child = node.firstChild; child; child = child.nextSibling) { - if (javascriptEnabled === true || child.nodeType !== 1 || child.nodeName !== 'SCRIPT') { - clone.appendChild(cloneNode(child, javascriptEnabled)); - } - } - - if (node.nodeType === 1) { - // Preserve contents/properties of special nodes. - if (node.nodeName === 'CANVAS') { - clone.width = node.width; - clone.height = node.height; - clone.getContext('2d').drawImage(node, 0, 0); - } else if (node.nodeName === 'TEXTAREA' || node.nodeName === 'SELECT') { - clone.value = node.value; - } - - // Preserve the node's scroll position when it loads. - clone.addEventListener('load', function() { - clone.scrollTop = node.scrollTop; - clone.scrollLeft = node.scrollLeft; - }, true); - } - - // Return the cloned node. - return clone; - } - - // Convert units using the conversion value 'k' from jsPDF. - var unitConvert = function(obj, k) { - var newObj = {}; - for (var key in obj) { - newObj[key] = obj[key] * 72 / 96 / k; - } - return newObj; - }; - - // Get dimensions of a PDF page, as determined by jsPDF. - jsPDF.getPageSize = function(orientation, unit, format) { - // Decode options object - if (typeof orientation === 'object') { - var options = orientation; - orientation = options.orientation; - unit = options.unit || unit; - format = options.format || format; - } - - // Default options - unit = unit || 'mm'; - format = format || 'a4'; - orientation = ('' + (orientation || 'P')).toLowerCase(); - var format_as_string = ('' + format).toLowerCase(); - - // Size in pt of various paper formats - var pageFormats = { - 'a0' : [2383.94, 3370.39], 'a1' : [1683.78, 2383.94], - 'a2' : [1190.55, 1683.78], 'a3' : [ 841.89, 1190.55], - 'a4' : [ 595.28, 841.89], 'a5' : [ 419.53, 595.28], - 'a6' : [ 297.64, 419.53], 'a7' : [ 209.76, 297.64], - 'a8' : [ 147.40, 209.76], 'a9' : [ 104.88, 147.40], - 'a10' : [ 73.70, 104.88], 'b0' : [2834.65, 4008.19], - 'b1' : [2004.09, 2834.65], 'b2' : [1417.32, 2004.09], - 'b3' : [1000.63, 1417.32], 'b4' : [ 708.66, 1000.63], - 'b5' : [ 498.90, 708.66], 'b6' : [ 354.33, 498.90], - 'b7' : [ 249.45, 354.33], 'b8' : [ 175.75, 249.45], - 'b9' : [ 124.72, 175.75], 'b10' : [ 87.87, 124.72], - 'c0' : [2599.37, 3676.54], 'c1' : [1836.85, 2599.37], - 'c2' : [1298.27, 1836.85], 'c3' : [ 918.43, 1298.27], - 'c4' : [ 649.13, 918.43], 'c5' : [ 459.21, 649.13], - 'c6' : [ 323.15, 459.21], 'c7' : [ 229.61, 323.15], - 'c8' : [ 161.57, 229.61], 'c9' : [ 113.39, 161.57], - 'c10' : [ 79.37, 113.39], 'dl' : [ 311.81, 623.62], - 'letter' : [612, 792], - 'government-letter' : [576, 756], - 'legal' : [612, 1008], - 'junior-legal' : [576, 360], - 'ledger' : [1224, 792], - 'tabloid' : [792, 1224], - 'credit-card' : [153, 243] - }; - - // Unit conversion - var k; - switch (unit) { - case 'pt': k = 1; break; - case 'mm': k = 72 / 25.4; break; - case 'cm': k = 72 / 2.54; break; - case 'in': k = 72; break; - case 'px': k = 72 / 96; break; - case 'pc': k = 12; break; - case 'em': k = 12; break; - case 'ex': k = 6; break; - default: - throw ('Invalid unit: ' + unit); - } - - // Dimensions are stored as user units and converted to points on output - var pageHeight, pageWidth; - if (pageFormats.hasOwnProperty(format_as_string)) { - pageHeight = pageFormats[format_as_string][1] / k; - pageWidth = pageFormats[format_as_string][0] / k; - } else { - try { - pageHeight = format[1]; - pageWidth = format[0]; - } catch (err) { - throw new Error('Invalid format: ' + format); - } - } - - // Handle page orientation - if (orientation === 'p' || orientation === 'portrait') { - orientation = 'p'; - if (pageWidth > pageHeight) { - tmp = pageWidth; - pageWidth = pageHeight; - pageHeight = tmp; - } - } else if (orientation === 'l' || orientation === 'landscape') { - orientation = 'l'; - if (pageHeight > pageWidth) { - tmp = pageWidth; - pageWidth = pageHeight; - pageHeight = tmp; - } - } else { - throw('Invalid orientation: ' + orientation); - } - - // Return information (k is the unit conversion ratio from pts) - var info = { 'width': pageWidth, 'height': pageHeight, 'unit': unit, 'k': k }; - return info; - }; - - - // Expose the html2pdf function. - return html2pdf; -}(html2canvas, jsPDF)); diff --git a/hosting/static/hosting/js/html2pdf.min.js b/hosting/static/hosting/js/html2pdf.min.js new file mode 100644 index 00000000..deac0f69 --- /dev/null +++ b/hosting/static/hosting/js/html2pdf.min.js @@ -0,0 +1,6 @@ +/** + * html2pdf.js v0.8.2 + * Copyright (c) 2017 Erik Koopmans + * Released under the MIT License. + */ +!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t(require("es6-promise/auto"),require("jspdf"),require("html2canvas")):"function"==typeof define&&define.amd?define(["es6-promise/auto","jspdf","html2canvas"],t):e.html2pdf=t(null,e.jsPDF,e.html2canvas)}(this,function(e,t,n){"use strict";t=t&&t.hasOwnProperty("default")?t.default:t,n=n&&n.hasOwnProperty("default")?n.default:n;var a="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};t.getPageSize=function(e,t,n){if("object"===(void 0===e?"undefined":a(e))){var i=e;e=i.orientation,t=i.unit||t,n=i.format||n}t=t||"mm",n=n||"a4",e=(""+(e||"P")).toLowerCase();var r=(""+n).toLowerCase(),o={a0:[2383.94,3370.39],a1:[1683.78,2383.94],a2:[1190.55,1683.78],a3:[841.89,1190.55],a4:[595.28,841.89],a5:[419.53,595.28],a6:[297.64,419.53],a7:[209.76,297.64],a8:[147.4,209.76],a9:[104.88,147.4],a10:[73.7,104.88],b0:[2834.65,4008.19],b1:[2004.09,2834.65],b2:[1417.32,2004.09],b3:[1000.63,1417.32],b4:[708.66,1000.63],b5:[498.9,708.66],b6:[354.33,498.9],b7:[249.45,354.33],b8:[175.75,249.45],b9:[124.72,175.75],b10:[87.87,124.72],c0:[2599.37,3676.54],c1:[1836.85,2599.37],c2:[1298.27,1836.85],c3:[918.43,1298.27],c4:[649.13,918.43],c5:[459.21,649.13],c6:[323.15,459.21],c7:[229.61,323.15],c8:[161.57,229.61],c9:[113.39,161.57],c10:[79.37,113.39],dl:[311.81,623.62],letter:[612,792],"government-letter":[576,756],legal:[612,1008],"junior-legal":[576,360],ledger:[1224,792],tabloid:[792,1224],"credit-card":[153,243]};switch(t){case"pt":l=1;break;case"mm":l=72/25.4;break;case"cm":l=72/2.54;break;case"in":l=72;break;case"px":l=.75;break;case"pc":case"em":l=12;break;case"ex":var l=6;break;default:throw"Invalid unit: "+t}if(o.hasOwnProperty(r))var c=o[r][1]/l,d=o[r][0]/l;else try{var c=n[1],d=n[0]}catch(e){throw new Error("Invalid format: "+n)}if("p"===e||"portrait"===e){if(e="p",d>c){s=d;d=c,c=s}}else{if("l"!==e&&"landscape"!==e)throw"Invalid orientation: "+e;if(e="l",c>d){var s=d;d=c,c=s}}return{width:d,height:c,unit:t,k:l}};var i=function(e){var t=void 0===e?"undefined":a(e);return"undefined"===t?"undefined":"string"===t||e instanceof String?"string":"number"===t||e instanceof Number?"number":"function"===t||e instanceof Function?"function":e&&e.constructor===Array?"array":e&&1===e.nodeType?"element":"object"===t?"object":"unknown"},r=function(e,t){var n=document.createElement(e);if(t.className&&(n.className=t.className),t.innerHTML){n.innerHTML=t.innerHTML;for(var a=n.getElementsByTagName("script"),i=a.length;i-- >0;null)a[i].parentNode.removeChild(a[i])}for(var r in t.style)n.style[r]=t.style[r];return n},o=function(e,t){var n={};for(var a in e)n[a]=72*e[a]/96/t;return n},l=function e(a,r){r="object"===i(r)?r:{};var a=e.parseInput(a,r),l=t.getPageSize(r.jsPDF);l.inner={width:l.width-r.margin[1]-r.margin[3],height:l.height-r.margin[0]-r.margin[2]},l.inner.ratio=l.inner.height/l.inner.width;var c=e.makeContainer(a,l),d=c.parentElement;if(r.enableLinks){r.links=[];var s=c.querySelectorAll("a"),m=o(c.getBoundingClientRect(),l.k);Array.prototype.forEach.call(s,function(e){for(var t=e.getClientRects(),n=0;ng&&e.clientRect.top