@progress/kendo-ui
Version:
This package is part of the [Kendo UI for jQuery](http://www.telerik.com/kendo-ui) suite.
232 lines (181 loc) • 7.28 kB
JavaScript
module.exports =
/******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId])
/******/ return installedModules[moduleId].exports;
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ exports: {},
/******/ id: moduleId,
/******/ loaded: false
/******/ };
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/ // Flag the module as loaded
/******/ module.loaded = true;
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/ // Load entry module and return exports
/******/ return __webpack_require__(0);
/******/ })
/************************************************************************/
/******/ ({
/***/ 0:
/***/ (function(module, exports, __webpack_require__) {
module.exports = __webpack_require__(1677);
/***/ }),
/***/ 3:
/***/ (function(module, exports) {
module.exports = function() { throw new Error("define cannot be used indirect"); };
/***/ }),
/***/ 1677:
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;(function(f, define) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [
__webpack_require__(1678)
], __WEBPACK_AMD_DEFINE_FACTORY__ = (f), __WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ? (__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
})(function() {
var __meta__ = { // jshint ignore:line
id: "pdfjs-processor",
name: "PDFJS-Processor",
category: "framework",
depends: [ "core" ]
};
(function($, undefined) {
var kendo = window.kendo,
Class = kendo.Class,
extend = $.extend,
atob = window.atob,
PDFJS;
var PDFJSProcessor = Class.extend({
init: function(options, viewer) {
var that = this;
if (kendo.pdfviewer.pdfjs.isLoaded()) {
PDFJS = kendo.pdfviewer.pdfjs.lib;
}
that.file = options.file;
that.viewer = viewer;
},
fetchDocument: function() {
var that = this,
deferred = $.Deferred(),
messages = that.viewer.options.messages.errorMessages;
if (!that.file) {
return deferred.resolve();
}
if (that._isBase64Data() && atob)
{
that.file.data = atob(that.file.data);
}
PDFJS.getDocument(this.file).promise.then(function(pdf) {
var pageSizes = [];
that.pdf = pdf;
that.pagePromises = [];
that._downloadData = $.Deferred();
pdf.getData().then(function(data) {
var blob = new Blob([data], { type: 'application/pdf' });
that._downloadData.resolve({
file: blob
});
});
for (var i = 1; i <= pdf.numPages; i++) {
that.pagePromises.push(pdf.getPage(i));
}
Promise.all(that.pagePromises).then(function(pagePromises) {
pageSizes = pagePromises.map(function(pagePromise) {
var viewport = pagePromise.getViewport({ scale: 4 / 3 });
return {
width: viewport.width,
height: viewport.height
};
});
deferred.resolve({
total: pdf.numPages,
pages: pageSizes
});
}).catch(function(e) { // jshint ignore:line
that.viewer._triggerError({
error: e.message,
message: messages.parseError
});
});
}).catch(function(e) { // jshint ignore:line
var notFoundError = e.name.includes("Missing");
var alertMessage = notFoundError ? messages.notFound : messages.parseError;
that.viewer._triggerError({
error: e.message,
message: alertMessage
});
if (notFoundError) {
that.viewer._renderBlankPage();
}
});
return deferred;
},
fetchPageData: function(number) {
return this.pagePromises[number - 1];
},
downloadFile: function(fileName) {
var that = this;
kendo.ui.progress(that.viewer.pageContainer, true);
that._downloadData.done(function(result) {
kendo.ui.progress(that.viewer.pageContainer, false);
var reader = new FileReader();
reader.readAsDataURL(result.file);
reader.onload = function() {
kendo.saveAs({
dataURI: reader.result,
fileName: fileName + ".pdf",
proxyURL: function() {
return reader.result;
}
});
};
});
},
_updateDocument: function(file) {
if (this.pdf && this.pdf.loadingTask) {
this.pdf.loadingTask.destroy();
}
this.file = file;
},
_isBase64Data: function() {
var data = this.file.data,
notBase64 = /[^A-Z0-9+\/=]/i,
length = data && data.length,
equalSign;
if (!length || length % 4 !== 0 || notBase64.test(data)) {
return false;
}
equalSign = data.indexOf('=');
return equalSign === -1 ||
equalSign === length - 1 ||
(equalSign === length - 2 && data[length - 1] === '=');
},
renderTextLayer: function(params) {
PDFJS.renderTextLayer(params);
}
});
extend(kendo.pdfviewer.pdfjs, {
processor: PDFJSProcessor
});
})(window.kendo.jQuery);
return window.kendo;
}, __webpack_require__(3));
/***/ }),
/***/ 1678:
/***/ (function(module, exports) {
module.exports = require("../pdfjs");
/***/ })
/******/ });