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xepOnline.jqPlugin.js
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xepOnline.jqPlugin.js
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String.prototype.toCamel = function(){
return this.replace(/(\-[a-z])/g, function($1){return $1.toUpperCase().replace('-','');});
};
String.prototype.fromCamel = function(){
return this.replace(/([A-Z])/g, function($1){return "-"+$1.toLowerCase();});
};
var xepOnline = window.xepOnline || {};
var current_mimetype = "application/pdf";
var current_stylesheet = "";
var current_height = 0;
function base64ToBuffer(base64) {
var binstr = atob(base64);
var buf = binaryStringToBuffer(binstr);
return buf;
}
window.Unibabel = {
utf8ToBinaryString: utf8ToBinaryString
, utf8ToBuffer: utf8ToBuffer
, utf8ToBase64: utf8ToBase64
, binaryStringToUtf8: binaryStringToUtf8
, bufferToUtf8: bufferToUtf8
, base64ToUtf8: base64ToUtf8
, bufferToBinaryString: bufferToBinaryString
, bufferToBase64: bufferToBase64
, binaryStringToBuffer: binaryStringToBuffer
, base64ToBuffer: base64ToBuffer
// compat
, strToUtf8Arr: utf8ToBuffer
, utf8ArrToStr: bufferToUtf8
, arrToBase64: bufferToBase64
, base64ToArr: base64ToBuffer
};
function bufferToHex(arr) {
var i;
var len;
var hex = '';
var c;
for (i = 0, len = arr.length; i < len; i += 1) {
c = arr[i].toString(16);
if (c.length < 2) {
c = '0' + c;
}
hex += c;
}
return hex;
}
function hexToBuffer(hex) {
// TODO use Uint8Array or ArrayBuffer or DataView
var i;
var byteLen = hex.length / 2;
var arr;
var j = 0;
if (byteLen !== parseInt(byteLen, 10)) {
throw new Error("Invalid hex length '" + hex.length + "'");
}
arr = new Uint8Array(byteLen);
for (i = 0; i < byteLen; i += 1) {
arr[i] = parseInt(hex[j] + hex[j + 1], 16);
j += 2;
}
return arr;
}
// Hex Convenience Functions
window.Unibabel.hexToBuffer = hexToBuffer;
window.Unibabel.bufferToHex = bufferToHex;
function utf8ToBinaryString(str) {
var escstr = encodeURIComponent(str);
// replaces any uri escape sequence, such as %0A,
// with binary escape, such as 0x0A
var binstr = escstr.replace(/%([0-9A-F]{2})/g, function(match, p1) {
return String.fromCharCode('0x' + p1);
});
return binstr;
}
function utf8ToBuffer(str) {
var binstr = utf8ToBinaryString(str);
var buf = binaryStringToBuffer(binstr);
return buf;
}
function utf8ToBase64(str) {
var binstr = utf8ToBinaryString(str);
return btoa(binstr);
}
function binaryStringToUtf8(binstr) {
var escstr = binstr.replace(/(.)/g, function (m, p) {
var code = p.charCodeAt(p).toString(16).toUpperCase();
if (code.length < 2) {
code = '0' + code;
}
return '%' + code;
});
return decodeURIComponent(escstr);
}
function bufferToUtf8(buf) {
var binstr = bufferToBinaryString(buf);
return binaryStringToUtf8(binstr);
}
function base64ToUtf8(b64) {
var binstr = atob(b64);
return binaryStringToUtf8(binstr);
}
function bufferToBinaryString(buf) {
var binstr = Array.prototype.map.call(buf, function (ch) {
return String.fromCharCode(ch);
}).join('');
return binstr;
}
function bufferToBase64(arr) {
var binstr = bufferToBinaryString(arr);
return btoa(binstr);
}
function binaryStringToBuffer(binstr) {
var buf;
if ('undefined' === typeof Uint8Array) {
buf = new Uint8Array(binstr.length);
} else {
buf = [];
}
Array.prototype.forEach.call(binstr, function (ch, i) {
buf[i] = ch.charCodeAt(0);
});
return buf;
}
function base64ToBuffer(base64) {
var binstr = atob(base64);
var buf = binaryStringToBuffer(binstr);
return buf;
}
window.Unibabel = {
utf8ToBinaryString: utf8ToBinaryString
, utf8ToBuffer: utf8ToBuffer
, utf8ToBase64: utf8ToBase64
, binaryStringToUtf8: binaryStringToUtf8
, bufferToUtf8: bufferToUtf8
, base64ToUtf8: base64ToUtf8
, bufferToBinaryString: bufferToBinaryString
, bufferToBase64: bufferToBase64
, binaryStringToBuffer: binaryStringToBuffer
, base64ToBuffer: base64ToBuffer
// compat
, strToUtf8Arr: utf8ToBuffer
, utf8ArrToStr: bufferToUtf8
, arrToBase64: bufferToBase64
, base64ToArr: base64ToBuffer
};
xepOnline.IE = function() {
var ua = window.navigator.userAgent;
var msie = ua.indexOf('MSIE ');
var trident = ua.indexOf('Trident/');
var edge = ua.indexOf('Edge/');
if (msie > 0) {
// IE 10 or older => return version number
return parseInt(ua.substring(msie + 5, ua.indexOf('.', msie)), 10);
}
if (trident > 0) {
// IE 11 => return version number
var rv = ua.indexOf('rv:');
return parseInt(ua.substring(rv + 3, ua.indexOf('.', rv)), 10) >= 11;
}
if (edge > 0) {
// IE 12 => return version number
return parseInt(ua.substring(edge + 5, ua.indexOf('.', edge)), 10);
}
// other browser
return false;
}
// TODO: better mobile check
xepOnline.detectmob1=function(){if( navigator.userAgent.match(/Android/i)||navigator.userAgent.match(/webOS/i)||navigator.userAgent.match(/iPhone/i)|| navigator.userAgent.match(/iPad/i)|| navigator.userAgent.match(/iPod/i)|| navigator.userAgent.match(/BlackBerry/i)||navigator.userAgent.match(/Windows Phone/i)){return true;}else {return false;}}
xepOnline.mobilecheck = function() {
var check = false;
(function(a){if(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(a.substr(0,4)))check = true})(navigator.userAgent||navigator.vendor||window.opera);
return xepOnline.detectmob1() || check;
}
xepOnline.DEFAULTS = {
pageWidth:"8.5in",
pageHeight:"11in",
pageMargin:".50in"
};
// TODO: better media ignore method, maybe poke the css stylesheet to verify this is "the" bootstrap.css media to ignore
xepOnline.MEDIA_IGNORE = [
"bootstrap.css",
"bootstrap.min.css"
]
xepOnline.Formatter = {
clean_tags: ['img', 'hr', 'br', 'input', 'col ', 'embed', 'param', 'source', 'link'],
fo_attributes_root: [
'color',
'height',
'fontStyle', 'fontVariant', 'fontWeight', 'fontSize', 'fontFamily',
'textAlign',
'width'
],
fo_attributes: [
'lineHeight',
'alignmentBaseline',
'backgroundImage', 'backgroundPosition', 'backgroundRepeat', 'backgroundColor',
'baselineShift',
'borderTopWidth','borderTopStyle','borderTopColor',
'borderBottomWidth','borderBottomStyle','borderBottomColor',
'borderLeftWidth','borderLeftStyle','borderLeftColor',
'borderRightWidth','borderRightStyle','borderRightColor',
'borderCollapse',
'clear', 'color',
'display', 'direction', 'dominantBaseline',
'fill', 'float',
'fontStyle', 'fontVariant', 'fontWeight', 'fontSize', 'fontFamily',
'height',
'listStyleType', 'listStyleImage',
'marginTop', 'marginBottom', 'marginLeft', 'marginRight','orphans',
'paddingTop', 'paddingRight', 'paddingBottom', 'paddingLeft',
'pageBreakAfter', 'pageBreakBefore',
'stroke', 'strokeWidth',
'strokeOpacity', 'fillOpacity',
'tableLayout',
'textAlign', 'textAnchor','textDecoration', 'textIndent', 'textTransform', 'textShadow',
'verticalAlign',
'widows', 'width',
'position','top','left','bottom','right'],
getRealStyle: function(elm, attributes, pseudo) {
var returnObj = {};
var computed = getComputedStyle(elm, pseudo);
for(var i=0; i<attributes.length; i++) {
returnObj[attributes[i]] = computed[attributes[i]];
}
return returnObj;
},
copyComputedStyle: function(elm, dest, parentStyle, attributes, pseudo) {
parentStyle = parentStyle || {};
var s = xepOnline.Formatter.getRealStyle(elm, attributes, pseudo);
for ( var i in s ) {
var currentCss = s[i];
// ignore duplicate "inheritable" properties
if(parentStyle !== undefined && (parentStyle[i] && parentStyle[i] === currentCss)) { } else {
// The try is for setter only properties
try {
dest.style[i] = s[i];
// `fontSize` comes before `font` If `font` is empty, `fontSize` gets
// overwritten. So make sure to reset this property. (hackyhackhack)
// Other properties may need similar treatment
if ( i == "font" ) {
dest.style.fontSize = s.fontSize;
}
} catch (e) {}
}
}
},
setSVGHeightWidth: function(dest) {
jQuery(dest).find('svg').each(function(index) {
var svg = jQuery(this);
svg.attr('height',svg.outerHeight());
svg.attr('width',svg.outerWidth());
});
},
replaceCanvas: function(dest) {
jQuery(dest).find('canvas').each(function(index) {
var canvas = this;
var src_canvas = jQuery(jQuery(xepOnline.Formatter.__elm)[0]).find('canvas')[index];
jQuery('<img src="' + src_canvas.toDataURL() +'"/>').insertAfter(canvas);
});
},
handlePseudoElem: function(dest) {
jQuery(dest).find('*').each(function(index) {
var elem = this;
var before = getComputedStyle(elem, ':before');
if(before.getPropertyValue('content').length > 0 && before.getPropertyValue('content') != "none"){
var before_text = before.getPropertyValue('content').split('"');
var in_image = false;
var processed = false;
var span_before = jQuery('<span>');
var parentStyle = xepOnline.Formatter.getRealStyle(jQuery(elem).parent()[0], xepOnline.Formatter.fo_attributes, null);
xepOnline.Formatter.copyComputedStyle(elem, span_before[0], parentStyle, xepOnline.Formatter.fo_attributes, ":before");
before_text.forEach(function (part){
if (part == "")
processed = true;
if (part.indexOf("url(") >= 0){
in_image = true;
processed = true;
}
if (part.indexOf("ttp://") >= 0 && in_image == true) {
var img = jQuery('<img src="url("'+ part + '")">');
jQuery(span_before).append(img);
processed = true;
}
if (part.indexOf(")") >= 0 && in_image == true) {
in_image= false;
processed = true;
}
if (processed == false) {
var textspan = jQuery('<span>');
jQuery(textspan).text(part);
jQuery(span_before).append(textspan);
}
processed = false;
});
jQuery(elem).prepend(span_before);
}
var after = getComputedStyle(elem, ':after');
if(after.getPropertyValue('content').length > 0 && after.getPropertyValue('content') != "none"){
var after_text = after.getPropertyValue('content').split('"');
var in_image = false;
var processed = false;
var span_after = jQuery('<span>');
var parentStyle = xepOnline.Formatter.getRealStyle(jQuery(elem).parent()[0], xepOnline.Formatter.fo_attributes, null);
xepOnline.Formatter.copyComputedStyle(elem, span_after[0], parentStyle, xepOnline.Formatter.fo_attributes, ":after");
after_text.forEach(function (part){
if (part == "")
processed = true;
if (part.indexOf("url(") >= 0){
in_image = true;
processed = true;
}
if (part.indexOf("ttp://") >= 0 && in_image == true) {
var img = jQuery('<img src="url("'+ part + '")">');
jQuery(span_after).append(img);
processed = true;
}
if (part.indexOf(")") >= 0 && in_image == true) {
in_image= false;
processed = true;
}
if (processed == false) {
var textspan = jQuery('<span>');
jQuery(textspan).text(part);
jQuery(span_after).append(textspan);
}
processed = false;
});
jQuery(elem).append(span_after);
}
});
},
embedLocalImages: function(dest) {
jQuery(dest).find('img').each(function(index) {
var img = this;
var imageUrl = img.src;
if (imageUrl.indexOf(xepOnline.Formatter.getBase()) != -1){
var canvas = document.createElement('canvas');
var ctx = canvas.getContext('2d');
canvas.height = img.height;
canvas.width = img.width;
ctx.drawImage(img,0,0, img.width, img.height);
var dataURL = canvas.toDataURL();
jQuery(img).attr('src', dataURL);
canvas = null;
}
});
},
computeTableCols: function(dest) {
jQuery(dest).find('table').each(function() {
var table = this;
jQuery(table).find('col,colgroup').each(function() {
jQuery(this).attr('xeponline-drop-me',true);
});
var cols = 0;
jQuery(jQuery.find('dest td,th',jQuery('tr',table)[0])).each(function(td) { cols += Number((Number(jQuery(td).attr('colspan'))) ? (jQuery(td).attr('colspan')): 1); })
var tbody = jQuery('<tbody>');
var tr = jQuery('<tr>');
jQuery(tbody).append(tr);
for(var i = 0; i<cols; i++) {
jQuery(tr).append('<td style="padding:0; margin:0">​</td>');
}
// append tbody after everything else
jQuery(table).append(tbody);
var widths = [];
jQuery(jQuery(jQuery('tr',tbody)[0])).find('td,th').each(function() {
widths.push(jQuery(this).css('width').replace('px',''));
});
// remove any original col groups and widths
jQuery(table).find('[xeponline-drop-me=true]').remove();
jQuery(table).find('td,th').css('width','');
var colgroup = jQuery('<colgroup>');
jQuery(table).prepend(colgroup);
for(var i = 0; i<widths.length;i++) {
var col = jQuery('<col>');
jQuery(col).attr('width', widths[i]);
jQuery(colgroup).append(col);
}
jQuery(tbody).remove();
});
},
cleanTags: function(PrintCopy) {
var result = PrintCopy;
for(var i=0; i<xepOnline.Formatter.clean_tags.length;i++) {
var regx = new RegExp('(<' + xepOnline.Formatter.clean_tags[i] + '("[^"]*"|[^\/">])*)>', 'g');
result = result.replace(regx, '$1/>');
}
return result;
},
flattenStyle: function(elm, options) {
// parent
xepOnline.Formatter.copyComputedStyle(elm, elm, undefined, xepOnline.Formatter.fo_attributes_root, null);
// children
jQuery(elm).find('*').each(function(index, elm2) {
switch(elm2.tagName) {
case 'IFRAME':
try {
// HACK! selector in iframe goes after [contenteditable]
// this to become an optional sub-selector for content iframe somehow in future
var content = jQuery(jQuery(xepOnline.Formatter.__elm).find('iframe[src="' + jQuery(elm2).attr('src') + '"]')[0].contentDocument).find('[contenteditable]');
var iflat = jQuery('<div data-xeponline-formatting=\'i-flat\'></div>');
iflat.html(content.html());
content.after(iflat);
xepOnline.Formatter.flattenStyle(iflat[0]);
jQuery(elm2).after(iflat);
} catch(e) {}
case 'SCRIPT':
// ignore these tags
break;
default:
var parentStyle = xepOnline.Formatter.getRealStyle(jQuery(elm2).parent()[0], xepOnline.Formatter.fo_attributes, null);
xepOnline.Formatter.copyComputedStyle(elm2, elm2, parentStyle, xepOnline.Formatter.fo_attributes, null);
break;
}
});
// Fix table columns
xepOnline.Formatter.computeTableCols(elm);
// Check SVG width/height
xepOnline.Formatter.setSVGHeightWidth(elm);
// Embed canvas
xepOnline.Formatter.replaceCanvas(elm);
// Pseudo Elements (currently only handles :before and :after and can be turned off if needed)
if (options.processPseudoElem == 'true')
xepOnline.Formatter.handlePseudoElem(elm);
// Embed local image if set in options
if (options.embedLocalImages == 'true') {
xepOnline.Formatter.embedLocalImages(elm);
}
},
getFormTextData: function(PrintCopy) {
var data = xepOnline.Formatter.entity_declaration + current_stylesheet + PrintCopy;
var encoded = encodeURIComponent(data);
if(window.btoa) return btoa(encoded);
return encoded;
},
getFormData: function(PrintCopy, Name, MimeType, FileName, Resolution) {
var data = xepOnline.Formatter.entity_declaration + current_stylesheet + PrintCopy;
var blob;
try
{
blob = new Blob([data],{ type: xepOnline.Formatter.src_type.xml });
}
catch(e)
{
if(e.name === 'TypeError') {
throw new Error('Blob undefined')
}
}
if(blob === undefined) throw new Error('Blob undefined');
var obj = new FormData();
obj.append(Name,blob,FileName);
obj.append('mimetype', MimeType);
obj.append('resolution', Resolution);
return obj;
},
togglePrintMediaStyle: function() {
if(jQuery('head style[data-xeponline-formatting]').length > 0) {
jQuery('head style[data-xeponline-formatting]').remove();
return;
}
var printrules = [];
for(var x=0;x<document.styleSheets.length;x++) {
// ignore media print
var skipMedia = false;
for(var i = 0; i < xepOnline.MEDIA_IGNORE.length; i++) {
if(document.styleSheets[x].href && document.styleSheets[x].href.indexOf(xepOnline.MEDIA_IGNORE[i]) > 0) {
skipMedia = true;
break;
}
}
// try catch - some browsers don't allow to read css stylesheets
var rules;
try
{
if(!document.styleSheets[x].cssRules === null || (document.styleSheets[x].href !== null && document.styleSheets[x].href.indexOf(location.host) === 0)) {
skipMedia = true;
}
if(skipMedia) continue;
var rules=document.styleSheets[x].cssRules;
} catch(e) {}
if(rules) {
var rule=[];
for(var x2=0;x2<rules.length;x2++) {
if(rules[x2].media && rules[x2].media && (rules[x2].media[0] === 'print' ||
rules[x2].media && rules[x2].media.mediaText === 'print')) {
for(var x3=0;x3<rules[x2].cssRules.length; x3++) {
rule.push(rules[x2].cssRules[x3]);
}
} else if (rules[x2].parentStyleSheet.media[0] &&
rules[x2].parentStyleSheet.media[0] === 'print' ||
(rules[x2].parentStyleSheet.media &&
rules[x2].parentStyleSheet.media.mediaText === 'print')) {
rule.push(rules[x2]);
}
}
for(var x2=0;x2<rule.length;x2++) {
printrules.push(rule[x2].cssText);
}
}
}
// write print media styles to head
var html = '\n<style type="text/css" data-xeponline-formatting="true">\n';
for(var x=0; x<printrules.length; x++) {
html+='.xeponline-container ' + printrules[x] + '\n';
}
html += '</style>\n';
jQuery('head').append(html);
},
getFOContainer: function(elm, options) {
options = options || {};
options.pageWidth = options.pageWidth || xepOnline.DEFAULTS.pageWidth;
options.pageHeight = options.pageHeight || xepOnline.DEFAULTS.pageHeight;
options.pageMargin = options.pageMargin || xepOnline.DEFAULTS.pageMargin;
var container = jQuery('<div class=\'xeponline-container\'></div>');
var margincontainer = jQuery('<div class=\'margin-container\'></div>');
if (options.srctype == 'svg'){
var svgcontainer = jQuery('<div class=\'svg-container\' width=' + jQuery(elm).width() + ' height=' + jQuery(elm).height() + '></div>');
margincontainer.append(svgcontainer);
}
container.append(margincontainer);
var stylebuilder = '';
var stylebuildermargin = '';
var fostylebuilder = '';
stylebuilder += 'width: ' + options.pageWidth + '; ';
stylebuilder += 'height: ' + options.pageHeight + '; ';
stylebuildermargin += 'margin: ' + options.pageMargin + '; ';
if(options && options.pageMarginTop) {
stylebuildermargin += 'margin-top: ' + options.pageMarginTop + '; ';
}
if(options && options.pageMarginRight) {
stylebuildermargin += 'margin-right: ' + options.pageMarginRight + '; ';
}
if(options && options.pageMarginBottom) {
stylebuildermargin += 'margin-bottom: ' + options.pageMarginBottom + '; ';
}
if(options && options.pageMarginLeft) {
stylebuildermargin += 'margin-left: ' + options.pageMarginLeft + '; ';
}
if(options && options.cssStyle) {
jQuery.each(options.cssStyle, function(key, value) {
jQuery.each(value, function(objkey, objvalue) {
stylebuilder += objkey.fromCamel()+ ': ' + objvalue + '; ';
});
});
}
if(options && options.foStyle) {
jQuery.each(options.foStyle, function(key, value) {
jQuery.each(value, function(objkey, objvalue) {
fostylebuilder += objkey.fromCamel()+ ': ' + objvalue + '; ';
});
});
}
container.attr('style', stylebuilder);
margincontainer.attr('style', stylebuildermargin);
container.attr('fostyle', fostylebuilder);
return container;
},
getBase: function() {
var pathname = jQuery(location).attr('pathname').substring(0, jQuery(location).attr('pathname').lastIndexOf('/') + 1);
var base = jQuery(location).attr('protocol') + '//' + jQuery(location).attr('hostname') + pathname;
return base;
},
// IE Hack!
cleanSVGDeclarations: function(data) {
var builder = '';
var regx = /<svg ("[^"]*"|[^\/">])*>/ig;
var match = regx.exec(data);
var startIdx = 0;
var svgdec_text = 'xmlns="http://www.w3.org/2000/svg"';
while(match != null) {
builder = builder || '';
builder += data.substring(startIdx, match.index);
// hack for IE
// build replacement opening svg tag, killing duplicate xmlns svg namespace decleration
builder += '<svg';
// add back name values
var svgdec_flag = false;
var namevalues = match[0].match(/([^< =,]*)=("[^"]*"|[^,"]*)/ig);
for(var s = 0; s<namevalues.length; s++) {
if(namevalues[s] === svgdec_text && svgdec_flag) { } else {
builder += ' ' + namevalues[s];
}
svgdec_flag = namevalues[s] === svgdec_text || svgdec_flag;
}
builder += '>';
data = data.substring(match.index + match[0].length);
regx = /<svg ("[^"]*"|[^\/">])*>/ig;
match = regx.exec(data);
}
return builder += (data || '');
},
xep_chandra_service: 'http://xep.cloudformatter.com/Chandra.svc/genpackage',
xep_chandra_service_AS_PDF: 'http://xep.cloudformatter.com/Chandra.svc/genfile',
xep_chandra_service_page_images: 'http://xep.cloudformatter.com/Chandra.svc/genpageimages',
entity_declaration:'<!DOCTYPE div [ <!ENTITY % winansi SYSTEM "http://xep.cloudformatter.com/doc/XSL/winansi.xml"> %winansi;]>',
xsl_stylesheet_declaration: '<?xml-stylesheet type="text/xsl" href="http://xep.cloudformatter.com/doc/XSL/xeponline-fo-translate-2.xsl"?>',
svg_xsl_stylesheet_declaration: '<?xml-stylesheet type="text/xsl" href="http://xep.cloudformatter.com/doc/XSL/xeponline-svg-translate.xsl"?>',
src_type: { xml: 'text/xml'},
mime_type: {
pdf: 'application/pdf',
svg: 'image/svg+xml',
xps:'application/vnd.ms-xpsdocument',
ps: 'application/postscript',
afp: 'application/afp',
xep: 'application/xep',
png: 'image/png'
},
/* options
{
pageWidth: "8.5in", // reserved for the FO region-body (next 7)
pageHeight: "11in",
pageMargin: ".25in",
pageMarginTop: "1in",
pageMarginRight: "1in",
pageMarginBottom: "1in",
pageMarginLeft: "1in",
pageMediaResource: "name_of_css_stylesheet",
mimeType: ("application/pdf<default>"|"image/svg+xml"),
render: ("none"|"newwin<default>"|embed"|"download<default IE>"),
cssStyle: { // puts css style attributes on the root, ex. fontSize:14px
cssStyleName: 'value', ...
},
foStyle: { // puts fo style attributes on the root, ex. fontSize:14px
foStyleName: 'value', ...
}
}
*/
__format: function(ElementIDs, options) {
options = options || {};
options.render = (options.render === undefined) ? 'newwin' : options.render;
options.mimeType = (options.mimeType === undefined) ? xepOnline.Formatter.mime_type.pdf : options.mimeType;
options.filename = (options.filename === undefined) ? 'document' : options.filename;
options.resolution = (options.resolution === undefined) ? '120' : options.resolution;
options.processPseudoElem = (options.processPseudoElem === undefined) ? 'true' : options.processPseudoElem;
//Record the height of the target
current_height = jQuery('#' + ElementIDs[0]).height();
//Set the stylesheet to use
current_stylesheet = options.srctype=='svg' ? xepOnline.Formatter.svg_xsl_stylesheet_declaration : xepOnline.Formatter.xsl_stylesheet_declaration;
if(xepOnline.IE() || xepOnline.mobilecheck()) {
options.render = (options.mimeType.substring(0,5) == 'image') ? options.render : 'download';
}
var printcopy = '';
jQuery(ElementIDs).each(function(index, ElementID){
xepOnline.Formatter.__elm = jQuery('#' + ElementID)[0];
if(!xepOnline.Formatter.__elm) {
throw new Error('Missing or invalid selector');
}
xepOnline.Formatter.__clone = jQuery(xepOnline.Formatter.__elm)[0].outerHTML;
xepOnline.Formatter.__container = xepOnline.Formatter.getFOContainer(xepOnline.Formatter.__elm, options);
jQuery('#' + ElementID).after(jQuery(xepOnline.Formatter.__container));
jQuery(xepOnline.Formatter.__clone).appendTo(jQuery(xepOnline.Formatter.__container).children(1));
xepOnline.Formatter.togglePrintMediaStyle();
xepOnline.Formatter.flattenStyle(jQuery(xepOnline.Formatter.__container)[0], options);
printcopy = printcopy + xepOnline.Formatter.cleanTags(jQuery(xepOnline.Formatter.__container)[0].outerHTML);
xepOnline.Formatter.Clear();
});
if(options.render === 'none') {
return false;
}
if(options.render === 'embed') {
xepOnline.Formatter.__container.attr('data-xeponline-embed-pending', 'true');
}
if(options.render === 'base64') {
return utf8ToBase64(xepOnline.Formatter.entity_declaration + current_stylesheet + printcopy);
}
// fix IE double xmlns declerations in SVG
if(xepOnline.IE()) {
printcopy = xepOnline.Formatter.cleanSVGDeclarations(printcopy);
}
//Kevin hack for now, stuff the whole thing in a document div
var nss = "";
jQuery.each(options.namespaces || [], function(objkey, objvalue) {
nss += objvalue + ' ';
});
printcopy = '<div base="' + xepOnline.Formatter.getBase() + '" class="xeponline-document" ' + nss + '>' + printcopy + '</div>';
var blob;
if(options.render !== 'download') {
try
{
blob = xepOnline.Formatter.getFormData(printcopy, 'xml', options.mimeType, 'document.xml', options.resolution);
} catch(e)
{
// switch render to download if blob undefined
if(e.message === 'Blob undefined') {
options.render = 'download';
} else {
throw e;
}
}
}
// set temp mimetype for display
current_mimetype = options.mimeType;
if(options.render === 'download') {
jQuery('body').append('<form style="width:0px; height:0px; overflow:hidden" enctype=\'multipart/form-data\' id=\'temp_post\' method=\'POST\' action=\'' + xepOnline.Formatter.xep_chandra_service_AS_PDF + '\'></form>');
jQuery('#temp_post').append('<input type=\'hidden\' name=\'mimetype\' value=\'' + options.mimeType + '\'/>');
jQuery('#temp_post').append('<input type=\'hidden\' name=\'filename\' value=\'' + options.filename + '\'/>');
jQuery('#temp_post').append('<input type=\'hidden\' name=\'xml\' value=\'' + xepOnline.Formatter.getFormTextData(printcopy) + '\'/>');
jQuery('#temp_post').submit();
jQuery('#temp_post').remove();
jQuery(document).trigger( "xepOnlineStatus", ["Finished"]);
// DO NOT USE. We are implementing SOAP-based server support also. It is functional but this server is an Azure server not active at this time.
} else if (options.render === 'soap') {
var productServiceUrl = 'http://52.8.13.8:6577/fairy';
var soapMessage =
'<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" \
xmlns:fairy="http://52.8.13.8:6577/fairy"> \
<SOAP-ENV:Header/> \
<SOAP-ENV:Body> \
<fairy:format SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"> \
<in0>'+ xepOnline.Formatter.getBase() + '</in0> \
<in1>' + utf8ToBase64(xepOnline.Formatter.entity_declaration + current_stylesheet + printcopy) + '</in1> \
</fairy:format> \
</SOAP-ENV:Body> \
</SOAP-ENV:Envelope>';
jQuery.ajax({
url: productServiceUrl,
type: "POST",
dataType: "xml",
data: soapMessage,
complete: xepOnline.Formatter.__soapBackSuccess,
contentType: "text/xml; charset=\"UTF-8\""
});
} else {
jQuery.ajax({
type: "POST",
url: current_mimetype == "image/png" || current_mimetype == "image/jpg" || current_mimetype == "image/gif" ? xepOnline.Formatter.xep_chandra_service_page_images : xepOnline.Formatter.xep_chandra_service,
processData: false,
contentType: false,
data: blob,
success: current_mimetype == "image/png" || current_mimetype == "image/jpg" || current_mimetype == "image/gif" ? xepOnline.Formatter.__processImages : xepOnline.Formatter.__postBackSuccess,
error: xepOnline.Formatter.__postBackFailure
});
}
return false;
},
Format: function(ElementID, options) {
jQuery(document).trigger( "xepOnlineStatus", ["Started"]);
var items;
if(jQuery.isArray(ElementID)) {
items = ElementID;
} else {
items = [ ElementID ];
}
return xepOnline.Formatter.__format(items, options);
},
// deprecated - use Format
FormatGroup: function(ElementID, options) {
return xepOnline.Formatter.Format(ElementID, options);
},
Clear: function() {
if(jQuery(xepOnline.Formatter.__container).length===0 ||
jQuery(xepOnline.Formatter.__container).attr('data-xeponline-embed-pending') === 'true')
return;
jQuery(xepOnline.Formatter.__container).remove();
xepOnline.Formatter.togglePrintMediaStyle();
},
__soapBackSuccess: function(xmlHttpRequest, status) {
var base64PDF = jQuery(xmlHttpRequest.responseXML).find('formatReturn').text();
var objbuilder = '';
objbuilder += ('<object width="100%" height="100%" data="data:application/pdf;base64,');
objbuilder += (base64PDF);
objbuilder += ('" type="application/pdf" class="internal">');
objbuilder += ('<embed src="data:application/pdf;base64,');
objbuilder += (base64PDF);
objbuilder += ('" type="application/pdf" />');
objbuilder += ('</object>');
if(jQuery(xepOnline.Formatter.__container).attr('data-xeponline-embed-pending') === 'true') {
jQuery(xepOnline.Formatter.__elm).html(objbuilder);
jQuery(xepOnline.Formatter.__elm).css({'height': xepOnline.DEFAULTS.pageHeight });
jQuery(xepOnline.Formatter.__container).remove();
} else {
// TODO: try catch window open "pop-up blocker"
var win = window.open("","_blank","titlebar=yes");
win.document.title = "XEPOnline PDF Result";
win.document.write('<html><body>');
win.document.write(objbuilder);
win.document.write('</body></html>');
layer = jQuery(win.document);
}
},
__postBackSuccess: function(Response) {
jQuery(document).trigger( "xepOnlineStatus", ["Finished"]);
var base64 = jQuery(Response).find("Result").text();
if (current_mimetype == 'image/svg+xml'){
if(jQuery(xepOnline.Formatter.__container).attr('data-xeponline-embed-pending') === 'true'){
var parser = new DOMParser();
var dom = parser.parseFromString(bufferToBinaryString(base64ToBuffer(base64)).replace('',''), "text/xml");
jQuery(xepOnline.Formatter.__elm).html('');
document.getElementById(jQuery(xepOnline.Formatter.__elm).attr('id')).appendChild(dom.documentElement);
}
else{
var win = window.open("","_blank","titlebar=yes");
win.document.title = "XEPOnline Result";
win.document.write('<html><head>');
jQuery.each(jQuery("link[href*='googleapis']"),function(index,value){
win.document.write(value.outerHTML);
});
win.document.write('</head><body height="100%"><div id="target" style="height:100%;overflow-y:auto">');
win.document.write('</div></body></html>');
var parser = new DOMParser();
var dom = parser.parseFromString(bufferToBinaryString(base64ToBuffer(base64)).replace('',''), "text/xml");
win.document.getElementById('target').appendChild(dom.documentElement);
layer = jQuery(win.document);
}
}
else{
var objbuilder = '';
objbuilder += ('<object width="100%"');
objbuilder += (' height="');
if(jQuery(xepOnline.Formatter.__container).attr('data-xeponline-embed-pending') === 'true'){
objbuilder += (current_height);
}
else{
objbuilder += ('100%');
}
objbuilder += ('" data="data:');
objbuilder += (current_mimetype);
objbuilder += (';base64,');
objbuilder += (base64);
objbuilder += ('" type="');
objbuilder += (current_mimetype)
objbuilder += ('" class="internal">');
objbuilder += ('<embed src="data:');
objbuilder += (current_mimetype);
objbuilder += (';base64,');
objbuilder += (base64);
objbuilder += ('" type="');
objbuilder += (current_mimetype);
objbuilder += ('" />');
objbuilder += ('</object>');
if(jQuery(xepOnline.Formatter.__container).attr('data-xeponline-embed-pending') === 'true'){
jQuery(xepOnline.Formatter.__elm).html(objbuilder);
}
else {
var win = window.open("","_blank","titlebar=yes");
win.document.title = "XEPOnline Result";
win.document.write('<html><head>');
win.document.write('</head><body height="100%"><div id="target" style="height:100%;overflow-y:auto">');
win.document.write(objbuilder);
win.document.write('</div></body></html>');
layer = jQuery(win.document);
}
}
},
__processImages: function(Response) {
jQuery(document).trigger( "xepOnlineStatus", ["Finished"]);
var Pages = jQuery(Response).find("Pages").children();
if(jQuery(xepOnline.Formatter.__container).attr('data-xeponline-embed-pending') === 'true'){
jQuery(xepOnline.Formatter.__elm).html('');
jQuery.each(Pages,function(index,value){
jQuery(xepOnline.Formatter.__elm).append('<img style="border:1px solid black" height="100%" src="data:image/png;base64,' + jQuery(value).text() + '"/>');
});
}
else {
var win = window.open("","_blank","titlebar=yes");
win.document.title = "XEPOnline Result";
win.document.write('<html><head>');
win.document.write('</head><body height="100%"><div id="target" style="height:100%;overflow-y:auto">');
jQuery.each(Pages,function(index,value){
win.document.write('<img style="border:1px solid black" src="data:' + current_mimetype + ';base64,' + jQuery(value).text() + '"/>');
});
win.document.write('</div></body></html>');
}
},
__postBackFailure: function (request, status, error){
jQuery(document).trigger( "xepOnlineStatus", ["Finished"]);
var req = jQuery(request.responseText);
var win = window.open("","_blank","titlebar=yes, width=800, height=500");
win.document.title = "XEPOnline Error";
win.document.write(request.responseText);
}
}