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  1. if (typeof jQuery !== "undefined" && typeof saveAs !== "undefined") {
  2. (function($) {
  3. $.fn.wordExport = function(fileName) {
  4. fileName = typeof fileName !== 'undefined' ? fileName : "jQuery-Word-Export";
  5. var static = {
  6. mhtml: {
  7. top: "Mime-Version: 1.0\nContent-Base: " + location.href + "\nContent-Type: Multipart/related; boundary=\"NEXT.ITEM-BOUNDARY\";type=\"text/html\"\n\n--NEXT.ITEM-BOUNDARY\nContent-Type: text/html; charset=\"utf-8\"\nContent-Location: " + location.href + "\n\n<!DOCTYPE html>\n<html>\n_html_</html>",
  8. head: "<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\n<style>\n_styles_\n</style>\n</head>\n",
  9. body: "<body>_body_</body>"
  10. }
  11. };
  12. var options = {
  13. maxWidth: 624
  14. };
  15. // Clone selected element before manipulating it
  16. var markup = $(this).clone();
  17. // Remove hidden elements from the output
  18. markup.each(function() {
  19. var self = $(this);
  20. if (self.is(':hidden'))
  21. self.remove();
  22. });
  23. // Embed all images using Data URLs
  24. var images = Array();
  25. var img = markup.find('img');
  26. for (var i = 0; i < img.length; i++) {
  27. // Calculate dimensions of output image
  28. var w = Math.min(img[i].width, options.maxWidth);
  29. var h = img[i].height * (w / img[i].width);
  30. // Create canvas for converting image to data URL
  31. var canvas = document.createElement("CANVAS");
  32. canvas.width = w;
  33. canvas.height = h;
  34. // Draw image to canvas
  35. var context = canvas.getContext('2d');
  36. context.drawImage(img[i], 0, 0, w, h);
  37. // Get data URL encoding of image
  38. var uri = canvas.toDataURL("image/png/jpg");
  39. $(img[i]).attr("src", img[i].src);
  40. img[i].width = w;
  41. img[i].height = h;
  42. // Save encoded image to array
  43. images[i] = {
  44. type: uri.substring(uri.indexOf(":") + 1, uri.indexOf(";")),
  45. encoding: uri.substring(uri.indexOf(";") + 1, uri.indexOf(",")),
  46. location: $(img[i]).attr("src"),
  47. data: uri.substring(uri.indexOf(",") + 1)
  48. };
  49. }
  50. // Prepare bottom of mhtml file with image data
  51. var mhtmlBottom = "\n";
  52. for (var i = 0; i < images.length; i++) {
  53. mhtmlBottom += "--NEXT.ITEM-BOUNDARY\n";
  54. mhtmlBottom += "Content-Location: " + images[i].location + "\n";
  55. mhtmlBottom += "Content-Type: " + images[i].type + "\n";
  56. mhtmlBottom += "Content-Transfer-Encoding: " + images[i].encoding + "\n\n";
  57. mhtmlBottom += images[i].data + "\n\n";
  58. }
  59. mhtmlBottom += "--NEXT.ITEM-BOUNDARY--";
  60. //TODO: load css from included stylesheet
  61. //var styles=' /* Font Definitions */@font-face{font-family:宋体;panose-1:2 1 6 0 3 1 1 1 1 1;mso-font-alt:SimSun;mso-font-charset:134;mso-generic-font-family:auto;mso-font-pitch:variable;mso-font-signature:3 680460288 22 0 262145 0;} @font-face{font-family:"Cambria Math";panose-1:2 4 5 3 5 4 6 3 2 4;mso-font-charset:1;mso-generic-font-family:roman;mso-font-format:other;mso-font-pitch:variable;mso-font-signature:0 0 0 0 0 0;} @font-face{font-family:"\@宋体";panose-1:2 1 6 0 3 1 1 1 1 1;mso-font-charset:134;mso-generic-font-family:auto;mso-font-pitch:variable;mso-font-signature:3 680460288 22 0 262145 0;}/* Style Definitions */p.MsoNormal, li.MsoNormal, div.MsoNormal{mso-style-unhide:no;mso-style-qformat:yes;mso-style-parent:"";margin:0cm;margin-bottom:.0001pt;mso-pagination:widow-orphan;font-size:14.0pt;font-family:宋体;mso-bidi-font-family:宋体;}p.MsoHeader, li.MsoHeader, div.MsoHeader{mso-style-noshow:yes;mso-style-priority:99;mso-style-link:"页眉 Char";margin:0cm;margin-bottom:.0001pt;text-align:center;mso-pagination:widow-orphan;layout-grid-mode:char;font-size:9.0pt;font-family:宋体;mso-bidi-font-family:宋体;}p.MsoFooter, li.MsoFooter, div.MsoFooter{mso-style-noshow:yes;mso-style-priority:99;mso-style-link:"页脚 Char";margin:0cm;margin-bottom:.0001pt;mso-pagination:widow-orphan;layout-grid-mode:char;font-size:9.0pt;font-family:宋体;mso-bidi-font-family:宋体;}p.MsoAcetate, li.MsoAcetate, div.MsoAcetate{mso-style-noshow:yes;mso-style-priority:99;mso-style-link:"批注框文本 Char";margin:0cm;margin-bottom:.0001pt;mso-pagination:widow-orphan;font-size:9.0pt;font-family:宋体;mso-bidi-font-family:宋体;}span.Char{mso-style-name:"页眉 Char";mso-style-noshow:yes;mso-style-priority:99;mso-style-unhide:no;mso-style-locked:yes;mso-style-link:页眉;font-family:宋体;mso-ascii-font-family:宋体;mso-fareast-font-family:宋体;mso-hansi-font-family:宋体;}span.Char0{mso-style-name:"页脚 Char";mso-style-noshow:yes;mso-style-priority:99;mso-style-unhide:no;mso-style-locked:yes;mso-style-link:页脚;font-family:宋体;mso-ascii-font-family:宋体;mso-fareast-font-family:宋体;mso-hansi-font-family:宋体;}span.Char1{mso-style-name:"批注框文本 Char";mso-style-noshow:yes;mso-style-priority:99;mso-style-unhide:no;mso-style-locked:yes;mso-style-link:批注框文本;font-family:宋体;mso-ascii-font-family:宋体;mso-fareast-font-family:宋体;mso-hansi-font-family:宋体;}p.msochpdefault, li.msochpdefault, div.msochpdefault{mso-style-name:msochpdefault;mso-style-unhide:no;mso-margin-top-alt:auto;margin-right:0cm;mso-margin-bottom-alt:auto;margin-left:0cm;mso-pagination:widow-orphan;font-size:10.0pt;font-family:宋体;mso-bidi-font-family:宋体;}span.msonormal0{mso-style-name:msonormal;mso-style-unhide:no;}.MsoChpDefault{mso-style-type:export-only;mso-default-props:yes;font-size:10.0pt;mso-ansi-font-size:10.0pt;mso-bidi-font-size:10.0pt;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";mso-font-kerning:0pt;}/* Page Definitions */ @page WordSection1{size:595.3pt 841.9pt;margin:72.0pt 90.0pt 72.0pt 90.0pt;mso-header-margin:42.55pt;mso-footer-margin:49.6pt;mso-paper-source:0;}div.WordSection1{page:WordSection1;}';
  62. var styles="";
  63. // Aggregate parts of the file together
  64. var fileContent = static.mhtml.top.replace("_html_", static.mhtml.head.replace("_styles_", styles) + static.mhtml.body.replace("_body_", markup.html())) + mhtmlBottom;
  65. // Create a Blob with the file contents
  66. var blob = new Blob([fileContent], {
  67. type: "application/msword;charset=utf-8"
  68. });
  69. saveAs(blob, fileName + ".doc");
  70. };
  71. })(jQuery);
  72. } else {
  73. if (typeof jQuery === "undefined") {
  74. console.error("jQuery Word Export: missing dependency (jQuery)");
  75. }
  76. if (typeof saveAs === "undefined") {
  77. console.error("jQuery Word Export: missing dependency (FileSaver.js)");
  78. }
  79. }