prvi

EveryThing/wwwroot/vendor/libs/html2pdf.js/src/plugin/hyperlinks.js

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+import Worker from '../worker.js';
+import { unitConvert } from '../utils.js';
+
+// Add hyperlink functionality to the PDF creation.
+
+// Main link array, and refs to original functions.
+var linkInfo = [];
+var orig = {
+  toContainer: Worker.prototype.toContainer,
+  toPdf: Worker.prototype.toPdf,
+};
+
+Worker.prototype.toContainer = function toContainer() {
+  return orig.toContainer.call(this).then(function toContainer_hyperlink() {
+    // Retrieve hyperlink info if the option is enabled.
+    if (this.opt.enableLinks) {
+      // Find all anchor tags and get the container's bounds for reference.
+      var container = this.prop.container;
+      var links = container.querySelectorAll('a');
+      var containerRect = unitConvert(container.getBoundingClientRect(), this.prop.pageSize.k);
+      linkInfo = [];
+
+      // Loop through each anchor tag.
+      Array.prototype.forEach.call(links, function(link) {
+        // Treat each client rect as a separate link (for text-wrapping).
+        var clientRects = link.getClientRects();
+        for (var i=0; i<clientRects.length; i++) {
+          var clientRect = unitConvert(clientRects[i], this.prop.pageSize.k);
+          clientRect.left -= containerRect.left;
+          clientRect.top -= containerRect.top;
+
+          var page = Math.floor(clientRect.top / this.prop.pageSize.inner.height) + 1;
+          var top = this.opt.margin[0] + clientRect.top % this.prop.pageSize.inner.height;
+          var left = this.opt.margin[1] + clientRect.left;
+
+          linkInfo.push({ page, top, left, clientRect, link });
+        }
+      }, this);
+    }
+  });
+};
+
+Worker.prototype.toPdf = function toPdf() {
+  return orig.toPdf.call(this).then(function toPdf_hyperlink() {
+    // Add hyperlinks if the option is enabled.
+    if (this.opt.enableLinks) {
+      // Attach each anchor tag based on info from toContainer().
+      linkInfo.forEach(function(l) {
+        this.prop.pdf.setPage(l.page);
+        this.prop.pdf.link(l.left, l.top, l.clientRect.width, l.clientRect.height,
+                           { url: l.link.href });
+      }, this);
+
+      // Reset the active page of the PDF to the final page.
+      var nPages = this.prop.pdf.internal.getNumberOfPages();
+      this.prop.pdf.setPage(nPages);
+    }
+  });
+};

EveryThing/wwwroot/vendor/libs/html2pdf.js/src/plugin/jspdf-plugin.js

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+// Import dependencies.
+import { jsPDF } from 'jspdf';
+
+// 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
+  switch (unit) {
+    case 'pt':  var k = 1;          break;
+    case 'mm':  var k = 72 / 25.4;  break;
+    case 'cm':  var k = 72 / 2.54;  break;
+    case 'in':  var k = 72;         break;
+    case 'px':  var k = 72 / 96;    break;
+    case 'pc':  var k = 12;         break;
+    case 'em':  var k = 12;         break;
+    case 'ex':  var k = 6;          break;
+    default:
+      throw ('Invalid unit: ' + unit);
+  }
+
+  // Dimensions are stored as user units and converted to points on output
+  if (pageFormats.hasOwnProperty(format_as_string)) {
+    var pageHeight = pageFormats[format_as_string][1] / k;
+    var pageWidth = pageFormats[format_as_string][0] / k;
+  } else {
+    try {
+      var pageHeight = format[1];
+      var pageWidth = format[0];
+    } catch (err) {
+      throw new Error('Invalid format: ' + format);
+    }
+  }
+
+  // Handle page orientation
+  if (orientation === 'p' || orientation === 'portrait') {
+    orientation = 'p';
+    if (pageWidth > pageHeight) {
+      var tmp = pageWidth;
+      pageWidth = pageHeight;
+      pageHeight = tmp;
+    }
+  } else if (orientation === 'l' || orientation === 'landscape') {
+    orientation = 'l';
+    if (pageHeight > pageWidth) {
+      var 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;
+};
+
+export default jsPDF;

EveryThing/wwwroot/vendor/libs/html2pdf.js/src/plugin/pagebreaks.js

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+import Worker from '../worker.js';
+import { objType, createElement } from '../utils.js';
+
+/* Pagebreak plugin:
+
+    Adds page-break functionality to the html2pdf library. Page-breaks can be
+    enabled by CSS styles, set on individual elements using selectors, or
+    avoided from breaking inside all elements.
+
+    Options on the `opt.pagebreak` object:
+
+    mode:   String or array of strings: 'avoid-all', 'css', and/or 'legacy'
+            Default: ['css', 'legacy']
+
+    before: String or array of CSS selectors for which to add page-breaks
+            before each element. Can be a specific element with an ID
+            ('#myID'), all elements of a type (e.g. 'img'), all of a class
+            ('.myClass'), or even '*' to match every element.
+
+    after:  Like 'before', but adds a page-break immediately after the element.
+
+    avoid:  Like 'before', but avoids page-breaks on these elements. You can
+            enable this feature on every element using the 'avoid-all' mode.
+*/
+
+// Refs to original functions.
+var orig = {
+  toContainer: Worker.prototype.toContainer
+};
+
+// Add pagebreak default options to the Worker template.
+Worker.template.opt.pagebreak = {
+  mode: ['css', 'legacy'],
+  before: [],
+  after: [],
+  avoid: []
+};
+
+Worker.prototype.toContainer = function toContainer() {
+  return orig.toContainer.call(this).then(function toContainer_pagebreak() {
+    // Setup root element and inner page height.
+    var root = this.prop.container;
+    var pxPageHeight = this.prop.pageSize.inner.px.height;
+
+    // Check all requested modes.
+    var modeSrc = [].concat(this.opt.pagebreak.mode);
+    var mode = {
+      avoidAll:   modeSrc.indexOf('avoid-all') !== -1,
+      css:        modeSrc.indexOf('css') !== -1,
+      legacy:     modeSrc.indexOf('legacy') !== -1
+    };
+
+    // Get arrays of all explicitly requested elements.
+    var select = {};
+    var self = this;
+    ['before', 'after', 'avoid'].forEach(function(key) {
+      var all = mode.avoidAll && key === 'avoid';
+      select[key] = all ? [] : [].concat(self.opt.pagebreak[key] || []);
+      if (select[key].length > 0) {
+        select[key] = Array.prototype.slice.call(
+          root.querySelectorAll(select[key].join(', ')));
+      }
+    });
+
+    // Get all legacy page-break elements.
+    var legacyEls = root.querySelectorAll('.html2pdf__page-break');
+    legacyEls = Array.prototype.slice.call(legacyEls);
+
+    // Loop through all elements.
+    var els = root.querySelectorAll('*');
+    Array.prototype.forEach.call(els, function pagebreak_loop(el) {
+      // Setup pagebreak rules based on legacy and avoidAll modes.
+      var rules = {
+        before: false,
+        after:  mode.legacy && legacyEls.indexOf(el) !== -1,
+        avoid:  mode.avoidAll
+      };
+
+      // Add rules for css mode.
+      if (mode.css) {
+        // TODO: Check if this is valid with iFrames.
+        var style = window.getComputedStyle(el);
+        // TODO: Handle 'left' and 'right' correctly.
+        // TODO: Add support for 'avoid' on breakBefore/After.
+        var breakOpt = ['always', 'page', 'left', 'right'];
+        var avoidOpt = ['avoid', 'avoid-page'];
+        rules = {
+          before: rules.before || breakOpt.indexOf(style.breakBefore || style.pageBreakBefore) !== -1,
+          after:  rules.after || breakOpt.indexOf(style.breakAfter || style.pageBreakAfter) !== -1,
+          avoid:  rules.avoid || avoidOpt.indexOf(style.breakInside || style.pageBreakInside) !== -1
+        };
+      }
+
+      // Add rules for explicit requests.
+      Object.keys(rules).forEach(function(key) {
+        rules[key] = rules[key] || select[key].indexOf(el) !== -1;
+      });
+
+      // Get element position on the screen.
+      // TODO: Subtract the top of the container from clientRect.top/bottom?
+      var clientRect = el.getBoundingClientRect();
+
+      // Avoid: Check if a break happens mid-element.
+      if (rules.avoid && !rules.before) {
+        var startPage = Math.floor(clientRect.top / pxPageHeight);
+        var endPage = Math.floor(clientRect.bottom / pxPageHeight);
+        var nPages = Math.abs(clientRect.bottom - clientRect.top) / pxPageHeight;
+
+        // Turn on rules.before if the el is broken and is at most one page long.
+        if (endPage !== startPage && nPages <= 1) {
+          rules.before = true;
+        }
+      }
+
+      // Before: Create a padding div to push the element to the next page.
+      if (rules.before) {
+        var pad = createElement('div', {style: {
+          display: 'block',
+          height: pxPageHeight - (clientRect.top % pxPageHeight) + 'px'
+        }});
+        el.parentNode.insertBefore(pad, el);
+      }
+
+      // After: Create a padding div to fill the remaining page.
+      if (rules.after) {
+        var pad = createElement('div', {style: {
+          display: 'block',
+          height: pxPageHeight - (clientRect.bottom % pxPageHeight) + 'px'
+        }});
+        el.parentNode.insertBefore(pad, el.nextSibling);
+      }
+    });
+  });
+};