Merge pull request #2488 from tsiegleauq/evacuatePDF

moves pdfmake related code in own files (fixes #2307)
This commit is contained in:
Norman Jäckel 2016-10-05 15:38:08 +02:00 committed by GitHub
commit 74b80bdb50
4 changed files with 973 additions and 953 deletions

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@ -0,0 +1,527 @@
(function () {
'use strict';
angular.module('OpenSlidesApp.core.pdf', [])
.factory('HTMLValidizer', function() {
var HTMLValidizer = {};
//checks if str is valid HTML. Returns valid HTML if not,
//return emptystring if empty
HTMLValidizer.validize = function(str) {
if (str) {
var a = document.createElement('div');
a.innerHTML = str;
angular.forEach(a.childNodes, function (child) {
if (child.nodeType == 1) {
return str;
}
});
return "<p>" + str + "</p>";
} else {
return ""; //needed for blank "reaons" field
}
};
return HTMLValidizer;
})
.factory('PdfMakeDocumentProvider', [
'gettextCatalog',
'Config',
function(gettextCatalog, Config) {
/**
* Provides the global Document
* @constructor
* @param {object} contentProvider - Object with on method `getContent`, which returns an array for content
* @param {string} defaultFont - Default font for the document
*/
var createInstance = function(contentProvider, defaultFont) {
/**
* Generates header for PDF
* @constructor
*/
var header = function() {
var date = new Date();
return {
// alignment: 'center',
color: '#555',
fontSize: 10,
margin: [80, 50, 80, 0], //margin: [left, top, right, bottom]
columns: [
{
text: Config.get('general_event_name').value + ' · ' + Config.get('general_event_description').value ,
fontSize:10,
width: '70%'
},
{
fontSize: 6,
width: '30%',
text: gettextCatalog.getString('As of') + " " + date.toLocaleDateString() + " " + date.toLocaleTimeString(),
alignment: 'right'
}]
};
},
/**
* Generates footer line
* @function
* @param {object} currentPage - An object representing the current page
* @param {number} pageCount - number for pages
*/
footer = function(currentPage, pageCount) {
return {
alignment: 'center',
fontSize: 8,
color: '#555',
text: gettextCatalog.getString('Page') + ' ' + currentPage.toString() + ' / ' + pageCount.toString()
};
},
/**
* Generates the document(definition) for pdfMake
* @function
*/
getDocument = function() {
var content = contentProvider.getContent();
return {
pageSize: 'A4',
pageMargins: [80, 90, 80, 60],
defaultStyle: {
font: defaultFont,
fontSize: 10
},
header: header,
footer: footer,
content: content,
styles: {
title: {
fontSize: 30,
margin: [0,0,0,20],
bold: true
},
heading: {
fontSize: 16,
margin: [0,0,0,10],
bold: true
},
tableofcontent: {
fontSize: 12,
margin: [0,3]
}
}
};
};
return {
getDocument: getDocument
};
};
return {
createInstance: createInstance
};
}
])
.factory('PdfMakeConverter', [
'HTMLValidizer',
function(HTMLValidizer) {
/**
* Converter component for HTML->JSON for pdfMake
* @constructor
* @param {object} images - Key-Value structure representing image.src/BASE64 of images
* @param {object} fonts - Key-Value structure representing fonts (detailed description below)
* @param {object} pdfMake - the converter component enhances pdfMake
*/
var createInstance = function(images, fonts, pdfMake) {
var slice = Function.prototype.call.bind([].slice),
map = Function.prototype.call.bind([].map),
/**
* Adds a custom font to pdfMake.vfs
* @function
* @param {object} fontFiles - object with Files to add to pdfMake.vfs
* {
* normal: $Filename
* bold: $Filename
* italics: $Filename
* bolditalics: $Filename
* }
*/
addFontToVfs = function(fontFiles) {
Object.keys(fontFiles).forEach(function(name) {
var file = fontFiles[name];
pdfMake.vfs[file.name] = file.content;
});
},
/**
* Adds custom fonts to pdfMake
* @function
* @param {object} fontInfo - Font configuration from Backend
* {
* $FontName : {
* normal: $Filename
* bold: $Filename
* italics: $Filename
* bolditalics: $Filename
* }
* }
*/
registerFont = function(fontInfo) {
Object.keys(fontInfo).forEach(function(name) {
var font = fontInfo[name];
addFontToVfs(font);
pdfMake.fonts = pdfMake.fonts || {};
pdfMake.fonts[name] = Object.keys(font).reduce(function(fontDefinition, style) {
fontDefinition[style] = font[style].name;
return fontDefinition;
}, {});
});
},
/**
* Convertes HTML for use with pdfMake
* @function
* @param {object} html - html
*/
convertHTML = function(html, scope) {
var elementStyles = {
"b": ["font-weight:bold"],
"strong": ["font-weight:bold"],
"u": ["text-decoration:underline"],
"em": ["font-style:italic"],
"i": ["font-style:italic"],
"h1": ["font-size:30"],
"h2": ["font-size:28"],
"h3": ["font-size:26"],
"h4": ["font-size:24"],
"h5": ["font-size:22"],
"h6": ["font-size:20"],
"a": ["color:blue", "text-decoration:underline"]
},
/**
* Parses Children of the current paragraph
* @function
* @param {object} converted -
* @param {object} element -
* @param {object} currentParagraph -
* @param {object} styles -
*/
parseChildren = function(converted, element, currentParagraph, styles) {
var elements = [];
var children = element.childNodes;
if (children.length !== 0) {
_.forEach(children, function(child) {
currentParagraph = ParseElement(elements, child, currentParagraph, styles);
});
}
if (elements.length !== 0) {
_.forEach(elements, function(el) {
converted.push(el);
});
}
return currentParagraph;
},
/**
* Extracts the style from an object
* @function
* @param {object} o - the current object
* @param {object} styles - an array with styles
*/
ComputeStyle = function(o, styles) {
styles.forEach(function(singleStyle) {
var styleDefinition = singleStyle.trim().toLowerCase().split(":");
var style = styleDefinition[0];
var value = styleDefinition[1];
if (styleDefinition.length == 2) {
switch (style) {
case "padding-left":
o.margin = [parseInt(value), 0, 0, 0];
break;
case "font-size":
o.fontSize = parseInt(value);
break;
case "text-align":
switch (value) {
case "right":
case "center":
case "justify":
o.alignment = value;
break;
}
break;
case "font-weight":
switch (value) {
case "bold":
o.bold = true;
break;
}
break;
case "text-decoration":
switch (value) {
case "underline":
o.decoration = "underline";
break;
case "line-through":
o.decoration = "lineThrough";
break;
}
break;
case "font-style":
switch (value) {
case "italic":
o.italics = true;
break;
}
break;
case "color":
o.color = value;
break;
case "background-color":
o.background = value;
break;
}
}
});
},
/**
* Parses a single HTML element
* @function
* @param {object} alreadyConverted -
* @param {object} element -
* @param {object} currentParagraph -
* @param {object} styles -
*/
ParseElement = function(alreadyConverted, element, currentParagraph, styles) {
styles = styles || [];
if (element.getAttribute) {
var nodeStyle = element.getAttribute("style");
if (nodeStyle) {
nodeStyle.split(";").forEach(function(nodeStyle) {
var tmp = nodeStyle.replace(/\s/g, '');
styles.push(tmp);
});
}
}
var nodeName = element.nodeName.toLowerCase();
switch (nodeName) {
case "h1":
case "h2":
case "h3":
case "h4":
case "h5":
case "h6":
currentParagraph = create("text");
/* falls through */
case "a":
parseChildren(alreadyConverted, element, currentParagraph, styles.concat(elementStyles[nodeName]));
alreadyConverted.push(currentParagraph);
break;
case "b":
case "strong":
case "u":
case "em":
case "i":
parseChildren(alreadyConverted, element, currentParagraph, styles.concat(elementStyles[nodeName]));
break;
case "table":
var t = create("table", {
widths: [],
body: []
});
var border = element.getAttribute("border");
var isBorder = false;
if (border)
if (parseInt(border) == 1) isBorder = true;
if (!isBorder) t.layout = 'noBorders';
parseChildren(t.table.body, element, currentParagraph, styles);
var widths = element.getAttribute("widths");
if (!widths) {
if (t.table.body.length !== 0) {
if (t.table.body[0].length !== 0)
for (var k = 0; k < t.table.body[0].length; k++)
t.table.widths.push("*");
}
} else {
var w = widths.split(",");
for (var ko = 0; ko < w.length; ko++) t.table.widths.push(w[ko]);
}
alreadyConverted.push(t);
break;
case "tbody":
parseChildren(alreadyConverted, element, currentParagraph, styles);
break;
case "tr":
var row = [];
parseChildren(row, element, currentParagraph, styles);
alreadyConverted.push(row);
break;
case "td":
currentParagraph = create("text");
var st = create("stack");
st.stack.push(currentParagraph);
var rspan = element.getAttribute("rowspan");
if (rspan)
st.rowSpan = parseInt(rspan);
var cspan = element.getAttribute("colspan");
if (cspan)
st.colSpan = parseInt(cspan);
parseChildren(st.stack, element, currentParagraph, styles);
alreadyConverted.push(st);
break;
case "span":
if (scope.lineNumberMode == "inline") {
var lineNumberInline = element.getAttribute("data-line-number"),
lineNumberObjInline = {
text: lineNumberInline,
color: "gray",
fontSize: 5
};
currentParagraph.text.push(lineNumberObjInline);
parseChildren(alreadyConverted, element, currentParagraph, styles);
} else if (scope.lineNumberMode == "outside") {
var lineNumberOutline = element.getAttribute("data-line-number"),
lineNumberObject = {
width: 20,
text: lineNumberOutline,
color: "gray",
fontSize: 8,
margin: [0, 2, 0, 0]
},
col = {
columns: [
lineNumberObject,
]
};
currentParagraph = create("text");
col.columns.push(currentParagraph);
parseChildren(col.columns[0], element, currentParagraph, styles);
alreadyConverted.push(col);
} else {
parseChildren(alreadyConverted, element, currentParagraph, styles);
}
break;
case "br":
//in case of inline-line-numbers and the os-line-break class ignore the break
if (!(scope.lineNumberMode == "inline" && element.getAttribute("class") == "os-line-break")) {
currentParagraph = create("text");
alreadyConverted.push(currentParagraph);
}
break;
case "li":
case "div":
currentParagraph = create("text");
var stackDiv = create("stack");
stackDiv.stack.push(currentParagraph);
ComputeStyle(stackDiv, styles);
parseChildren(stackDiv.stack, element, currentParagraph);
alreadyConverted.push(stackDiv);
break;
case "p":
currentParagraph = create("text");
currentParagraph.margin = [0,5];
var stackP = create("stack");
stackP.stack.push(currentParagraph);
ComputeStyle(stackP, styles);
parseChildren(stackP.stack, element, currentParagraph);
alreadyConverted.push(stackP);
break;
case "img":
// TODO: need a proper way to calculate the space
// left on the page.
// This requires further information
// A4 in 72dpi: 595px x 842px
var maxResolution = {
width: 435,
height: 830
},
width = parseInt(element.getAttribute("width")),
height = parseInt(element.getAttribute("height"));
if (width > maxResolution.width) {
var scaleByWidth = maxResolution.width/width;
width *= scaleByWidth;
height *= scaleByWidth;
}
if (height > maxResolution.height) {
var scaleByHeight = maxResolution.height/height;
width *= scaleByHeight;
height *= scaleByHeight;
}
alreadyConverted.push({
image: BaseMap[element.getAttribute("src")],
width: width,
height: height
});
break;
case "ul":
var u = create("ul");
parseChildren(u.ul, element, currentParagraph, styles);
alreadyConverted.push(u);
break;
case "ol":
var o = create("ol");
parseChildren(o.ol, element, currentParagraph, styles);
alreadyConverted.push(o);
break;
default:
var temporary = create("text", element.textContent.replace(/\n/g, ""));
if (styles) {
ComputeStyle(temporary, styles);
}
// TODO: This if-clause is a hotfix for issue #2442.
// Do this right! Why is currentParagraph undefined?
if (!currentParagraph) {
currentParagraph = {};
currentParagraph.text = [];
}
currentParagraph.text.push(temporary);
break;
}
return currentParagraph;
},
/**
* Parses HTML
* @function
* @param {string} converted -
* @param {object} htmlText -
*/
ParseHtml = function(converted, htmlText) {
var html = HTMLValidizer.validize(htmlText);
html = $(html.replace(/\t/g, "").replace(/\n/g, ""));
var emptyParagraph = create("text");
slice(html).forEach(function(element) {
ParseElement(converted, element);
});
},
content = [];
ParseHtml(content, html);
return content;
},
BaseMap = images,
/**
* Creates containerelements for pdfMake
* e.g create("text":"MyText") result in { text: "MyText" }
* or complex objects create("stack", [{text:"MyText"}, {text:"MyText2"}])
*for units / paragraphs of text
*
* @function
* @param {string} name - name of the attribute holding content
* @param {object} content - the actual content (maybe empty)
*/
create = function(name, content) {
var o = {};
content = content || [];
o[name] = content;
return o;
};
fonts.forEach(function(fontInfo) {
registerFont(fontInfo);
});
return {
convertHTML: convertHTML,
createElement: create
};
};
return {
createInstance: createInstance
};
}]);
}());

View File

@ -23,526 +23,6 @@ angular.module('OpenSlidesApp.core.site', [
// Can be used to find out if the projector or the side is used // Can be used to find out if the projector or the side is used
.constant('REALM', 'site') .constant('REALM', 'site')
//for global usage
.factory('HTMLValidizer', function() {
var HTMLValidizer = {};
//checks if str is valid HTML. Returns valid HTML if not,
//return emptystring if empty
HTMLValidizer.validize = function(str) {
if (str) {
var a = document.createElement('div');
a.innerHTML = str;
angular.forEach(a.childNodes, function (child) {
if (child.nodeType == 1) {
return str;
}
});
return "<p>" + str + "</p>";
} else {
return ""; //needed for blank "reaons" field
}
};
return HTMLValidizer;
})
.factory('PdfMakeDocumentProvider', [
'gettextCatalog',
'Config',
function(gettextCatalog, Config) {
/**
* Provides the global Document
* @constructor
* @param {object} contentProvider - Object with on method `getContent`, which returns an array for content
* @param {string} defaultFont - Default font for the document
*/
var createInstance = function(contentProvider, defaultFont) {
/**
* Generates header for PDF
* @constructor
*/
var header = function() {
var date = new Date();
return {
// alignment: 'center',
color: '#555',
fontSize: 10,
margin: [80, 50, 80, 0], //margin: [left, top, right, bottom]
columns: [
{
text: Config.get('general_event_name').value + ' · ' + Config.get('general_event_description').value ,
fontSize:10,
width: '70%'
},
{
fontSize: 6,
width: '30%',
text: gettextCatalog.getString('As of') + " " + date.toLocaleDateString() + " " + date.toLocaleTimeString(),
alignment: 'right'
}]
};
},
/**
* Generates footer line
* @function
* @param {object} currentPage - An object representing the current page
* @param {number} pageCount - number for pages
*/
footer = function(currentPage, pageCount) {
return {
alignment: 'center',
fontSize: 8,
color: '#555',
text: gettextCatalog.getString('Page') + ' ' + currentPage.toString() + ' / ' + pageCount.toString()
};
},
/**
* Generates the document(definition) for pdfMake
* @function
*/
getDocument = function() {
var content = contentProvider.getContent();
return {
pageSize: 'A4',
pageMargins: [80, 90, 80, 60],
defaultStyle: {
font: defaultFont,
fontSize: 10
},
header: header,
footer: footer,
content: content,
styles: {
title: {
fontSize: 30,
margin: [0,0,0,20],
bold: true
},
heading: {
fontSize: 16,
margin: [0,0,0,10],
bold: true
},
tableofcontent: {
fontSize: 12,
margin: [0,3]
}
}
};
};
return {
getDocument: getDocument
};
};
return {
createInstance: createInstance
};
}
])
.factory('PdfMakeConverter', [
'HTMLValidizer',
function(HTMLValidizer) {
/**
* Converter component for HTML->JSON for pdfMake
* @constructor
* @param {object} images - Key-Value structure representing image.src/BASE64 of images
* @param {object} fonts - Key-Value structure representing fonts (detailed description below)
* @param {object} pdfMake - the converter component enhances pdfMake
*/
var createInstance = function(images, fonts, pdfMake) {
var slice = Function.prototype.call.bind([].slice),
map = Function.prototype.call.bind([].map),
/**
* Adds a custom font to pdfMake.vfs
* @function
* @param {object} fontFiles - object with Files to add to pdfMake.vfs
* {
* normal: $Filename
* bold: $Filename
* italics: $Filename
* bolditalics: $Filename
* }
*/
addFontToVfs = function(fontFiles) {
Object.keys(fontFiles).forEach(function(name) {
var file = fontFiles[name];
pdfMake.vfs[file.name] = file.content;
});
},
/**
* Adds custom fonts to pdfMake
* @function
* @param {object} fontInfo - Font configuration from Backend
* {
* $FontName : {
* normal: $Filename
* bold: $Filename
* italics: $Filename
* bolditalics: $Filename
* }
* }
*/
registerFont = function(fontInfo) {
Object.keys(fontInfo).forEach(function(name) {
var font = fontInfo[name];
addFontToVfs(font);
pdfMake.fonts = pdfMake.fonts || {};
pdfMake.fonts[name] = Object.keys(font).reduce(function(fontDefinition, style) {
fontDefinition[style] = font[style].name;
return fontDefinition;
}, {});
});
},
/**
* Convertes HTML for use with pdfMake
* @function
* @param {object} html - html
*/
convertHTML = function(html, scope) {
var elementStyles = {
"b": ["font-weight:bold"],
"strong": ["font-weight:bold"],
"u": ["text-decoration:underline"],
"em": ["font-style:italic"],
"i": ["font-style:italic"],
"h1": ["font-size:30"],
"h2": ["font-size:28"],
"h3": ["font-size:26"],
"h4": ["font-size:24"],
"h5": ["font-size:22"],
"h6": ["font-size:20"],
"a": ["color:blue", "text-decoration:underline"]
},
/**
* Parses Children of the current paragraph
* @function
* @param {object} converted -
* @param {object} element -
* @param {object} currentParagraph -
* @param {object} styles -
*/
parseChildren = function(converted, element, currentParagraph, styles) {
var elements = [];
var children = element.childNodes;
if (children.length !== 0) {
_.forEach(children, function(child) {
currentParagraph = ParseElement(elements, child, currentParagraph, styles);
});
}
if (elements.length !== 0) {
_.forEach(elements, function(el) {
converted.push(el);
});
}
return currentParagraph;
},
/**
* Extracts the style from an object
* @function
* @param {object} o - the current object
* @param {object} styles - an array with styles
*/
ComputeStyle = function(o, styles) {
styles.forEach(function(singleStyle) {
var styleDefinition = singleStyle.trim().toLowerCase().split(":");
var style = styleDefinition[0];
var value = styleDefinition[1];
if (styleDefinition.length == 2) {
switch (style) {
case "padding-left":
o.margin = [parseInt(value), 0, 0, 0];
break;
case "font-size":
o.fontSize = parseInt(value);
break;
case "text-align":
switch (value) {
case "right":
case "center":
case "justify":
o.alignment = value;
break;
}
break;
case "font-weight":
switch (value) {
case "bold":
o.bold = true;
break;
}
break;
case "text-decoration":
switch (value) {
case "underline":
o.decoration = "underline";
break;
case "line-through":
o.decoration = "lineThrough";
break;
}
break;
case "font-style":
switch (value) {
case "italic":
o.italics = true;
break;
}
break;
case "color":
o.color = value;
break;
case "background-color":
o.background = value;
break;
}
}
});
},
/**
* Parses a single HTML element
* @function
* @param {object} alreadyConverted -
* @param {object} element -
* @param {object} currentParagraph -
* @param {object} styles -
*/
ParseElement = function(alreadyConverted, element, currentParagraph, styles) {
styles = styles || [];
if (element.getAttribute) {
var nodeStyle = element.getAttribute("style");
if (nodeStyle) {
nodeStyle.split(";").forEach(function(nodeStyle) {
var tmp = nodeStyle.replace(/\s/g, '');
styles.push(tmp);
});
}
}
var nodeName = element.nodeName.toLowerCase();
switch (nodeName) {
case "h1":
case "h2":
case "h3":
case "h4":
case "h5":
case "h6":
currentParagraph = create("text");
/* falls through */
case "a":
parseChildren(alreadyConverted, element, currentParagraph, styles.concat(elementStyles[nodeName]));
alreadyConverted.push(currentParagraph);
break;
case "b":
case "strong":
case "u":
case "em":
case "i":
parseChildren(alreadyConverted, element, currentParagraph, styles.concat(elementStyles[nodeName]));
break;
case "table":
var t = create("table", {
widths: [],
body: []
});
var border = element.getAttribute("border");
var isBorder = false;
if (border)
if (parseInt(border) == 1) isBorder = true;
if (!isBorder) t.layout = 'noBorders';
parseChildren(t.table.body, element, currentParagraph, styles);
var widths = element.getAttribute("widths");
if (!widths) {
if (t.table.body.length !== 0) {
if (t.table.body[0].length !== 0)
for (var k = 0; k < t.table.body[0].length; k++)
t.table.widths.push("*");
}
} else {
var w = widths.split(",");
for (var ko = 0; ko < w.length; ko++) t.table.widths.push(w[ko]);
}
alreadyConverted.push(t);
break;
case "tbody":
parseChildren(alreadyConverted, element, currentParagraph, styles);
break;
case "tr":
var row = [];
parseChildren(row, element, currentParagraph, styles);
alreadyConverted.push(row);
break;
case "td":
currentParagraph = create("text");
var st = create("stack");
st.stack.push(currentParagraph);
var rspan = element.getAttribute("rowspan");
if (rspan)
st.rowSpan = parseInt(rspan);
var cspan = element.getAttribute("colspan");
if (cspan)
st.colSpan = parseInt(cspan);
parseChildren(st.stack, element, currentParagraph, styles);
alreadyConverted.push(st);
break;
case "span":
if (scope.lineNumberMode == "inline") {
var lineNumberInline = element.getAttribute("data-line-number"),
lineNumberObjInline = {
text: lineNumberInline,
color: "gray",
fontSize: 5
};
currentParagraph.text.push(lineNumberObjInline);
parseChildren(alreadyConverted, element, currentParagraph, styles);
} else if (scope.lineNumberMode == "outside") {
var lineNumberOutline = element.getAttribute("data-line-number"),
lineNumberObject = {
width: 20,
text: lineNumberOutline,
color: "gray",
fontSize: 8,
margin: [0, 2, 0, 0]
},
col = {
columns: [
lineNumberObject,
]
};
currentParagraph = create("text");
col.columns.push(currentParagraph);
parseChildren(col.columns[0], element, currentParagraph, styles);
alreadyConverted.push(col);
} else {
parseChildren(alreadyConverted, element, currentParagraph, styles);
}
break;
case "br":
//in case of inline-line-numbers and the os-line-break class ignore the break
if (!(scope.lineNumberMode == "inline" && element.getAttribute("class") == "os-line-break")) {
currentParagraph = create("text");
alreadyConverted.push(currentParagraph);
}
break;
case "li":
case "div":
currentParagraph = create("text");
var stackDiv = create("stack");
stackDiv.stack.push(currentParagraph);
ComputeStyle(stackDiv, styles);
parseChildren(stackDiv.stack, element, currentParagraph);
alreadyConverted.push(stackDiv);
break;
case "p":
currentParagraph = create("text");
currentParagraph.margin = [0,5];
var stackP = create("stack");
stackP.stack.push(currentParagraph);
ComputeStyle(stackP, styles);
parseChildren(stackP.stack, element, currentParagraph);
alreadyConverted.push(stackP);
break;
case "img":
// TODO: need a proper way to calculate the space
// left on the page.
// This requires further information
// A4 in 72dpi: 595px x 842px
var maxResolution = {
width: 435,
height: 830
},
width = parseInt(element.getAttribute("width")),
height = parseInt(element.getAttribute("height"));
if (width > maxResolution.width) {
var scaleByWidth = maxResolution.width/width;
width *= scaleByWidth;
height *= scaleByWidth;
}
if (height > maxResolution.height) {
var scaleByHeight = maxResolution.height/height;
width *= scaleByHeight;
height *= scaleByHeight;
}
alreadyConverted.push({
image: BaseMap[element.getAttribute("src")],
width: width,
height: height
});
break;
case "ul":
var u = create("ul");
parseChildren(u.ul, element, currentParagraph, styles);
alreadyConverted.push(u);
break;
case "ol":
var o = create("ol");
parseChildren(o.ol, element, currentParagraph, styles);
alreadyConverted.push(o);
break;
default:
var temporary = create("text", element.textContent.replace(/\n/g, ""));
if (styles) {
ComputeStyle(temporary, styles);
}
// TODO: This if-clause is a hotfix for issue #2442.
// Do this right! Why is currentParagraph undefined?
if (!currentParagraph) {
currentParagraph = {};
currentParagraph.text = [];
}
currentParagraph.text.push(temporary);
break;
}
return currentParagraph;
},
/**
* Parses HTML
* @function
* @param {string} converted -
* @param {object} htmlText -
*/
ParseHtml = function(converted, htmlText) {
var html = HTMLValidizer.validize(htmlText);
html = $(html.replace(/\t/g, "").replace(/\n/g, ""));
var emptyParagraph = create("text");
slice(html).forEach(function(element) {
ParseElement(converted, element);
});
},
content = [];
ParseHtml(content, html);
return content;
},
BaseMap = images,
/**
* Creates containerelements for pdfMake
* e.g create("text":"MyText") result in { text: "MyText" }
* or complex objects create("stack", [{text:"MyText"}, {text:"MyText2"}])
*for units / paragraphs of text
*
* @function
* @param {string} name - name of the attribute holding content
* @param {object} content - the actual content (maybe empty)
*/
create = function(name, content) {
var o = {};
content = content || [];
o[name] = content;
return o;
};
fonts.forEach(function(fontInfo) {
registerFont(fontInfo);
});
return {
convertHTML: convertHTML,
createElement: create
};
};
return {
createInstance: createInstance
};
}])
// Provider to register entries for the main menu. // Provider to register entries for the main menu.
.provider('mainMenu', [ .provider('mainMenu', [
function() { function() {

View File

@ -0,0 +1,439 @@
(function () {
"use strict";
angular.module('OpenSlidesApp.motions.pdf', [])
.factory('MotionContentProvider', ['gettextCatalog', function(gettextCatalog) {
/**
* Provides the content as JS objects for Motions in pdfMake context
* @constructor
*/
var createInstance = function(converter, motion, $scope, User) {
// generates the text of the motion. Also septerates between line-numbers
var textContent = function() {
if ($scope.lineNumberMode == "inline" || $scope.lineNumberMode == "outside") {
/* in order to distinguish between the line-number-types we need to pass the scope
* to the convertHTML function.
* We should avoid this, since this completly breaks compatibilty for every
* other project that might want to use this HTML to PDF parser.
* https://github.com/OpenSlides/OpenSlides/issues/2361
*/
return converter.convertHTML(motion.getTextWithLineBreaks($scope.version), $scope);
} else {
return converter.convertHTML(motion.getText($scope.version), $scope);
}
};
// Generate text of reason
var reasonContent = function() {
return converter.convertHTML(motion.getReason($scope.version), $scope);
};
// Generate header text of motion
var motionHeader = function() {
var header = converter.createElement("text", gettextCatalog.getString("Motion") + " " + motion.identifier + ": " + motion.getTitle($scope.version));
header.bold = true;
header.fontSize = 26;
return header;
};
// Generate text of signment
var signment = function() {
var label = converter.createElement("text", gettextCatalog.getString('Submitter') + ':\nStatus:');
var state = converter.createElement("text", User.get(motion.submitters_id[0]).full_name + '\n'+gettextCatalog.getString(motion.state.name));
state.width = "70%";
label.width = "30%";
label.bold = true;
var signment = converter.createElement("columns", [label, state]);
signment.margin = [10, 20, 0, 10];
signment.lineHeight = 2.5;
return signment;
};
// Generates polls
var polls = function() {
if (!motion.polls.length) return {};
var pollLabel = converter.createElement("text", gettextCatalog.getString('Voting result') + ":"),
results = function() {
return motion.polls.map(function(poll, index) {
var id = index + 1,
yes = poll.yes ? poll.yes : '-', // if no poll.yes is given set it to '-'
yesRelative = poll.getVote(poll.yes, 'yes').percentStr,
no = poll.no ? poll.no : '-',
noRelative = poll.getVote(poll.no, 'no').percentStr,
abstain = poll.abstain ? poll.abstain : '-',
abstainrelativeGet = poll.getVote(poll.abstain, 'abstain').percentStr,
abstainRelative = abstainrelativeGet ? abstainrelativeGet : '',
valid = poll.votesvalid ? poll.votesvalid : '-',
validRelative = poll.getVote(poll.votesvalid, 'votesvalid').percentStr,
number = {
text: id + ".",
width: "5%"
},
headerText = {
text: gettextCatalog.getString('Vote'),
width: "15%"
},
/**
* Generates a part (consisting of different columns) of the polls
*
* Example Ja 100 ( 90% )
*
* @function
* @param {string} name - E.g. "Ja"
* @param {number} value - E.g.100
* @param {number} relValue - E.g. 90
*/
createPart = function(name, value, relValue) {
var indexColumn = converter.createElement("text");
var nameColumn = converter.createElement("text", "" + name);
var valueColumn = converter.createElement("text", "" + value);
var relColumn = converter.createElement("text", relValue);
valueColumn.width = "40%";
indexColumn.width = "5%";
valueColumn.width = "5%";
valueColumn.alignment = "right";
relColumn.margin = [5, 0, 0, 0];
return [indexColumn, nameColumn, valueColumn, relColumn];
},
yesPart = converter.createElement("columns", createPart(gettextCatalog.getString("Yes"), yes, yesRelative)),
noPart = converter.createElement("columns", createPart(gettextCatalog.getString("No"), no, noRelative)),
abstainPart = converter.createElement("columns", createPart(gettextCatalog.getString("Abstain"), abstain, abstainRelative)),
totalPart = converter.createElement("columns", createPart(gettextCatalog.getString("Valid votes"), valid, validRelative)),
heading = converter.createElement("columns", [number, headerText]),
pollResult = converter.createElement("stack", [
heading, yesPart, noPart, abstainPart, totalPart
]);
return pollResult;
}, {});
};
pollLabel.width = '35%';
pollLabel.bold = true;
var result = converter.createElement("columns", [pollLabel, results()]);
result.margin = [10, 0, 0, 10];
result.lineHeight = 1;
return result;
};
// Generates title section for motion
var titleSection = function() {
var title = converter.createElement("text", motion.getTitle($scope.version));
title.bold = true;
title.fontSize = 14;
title.margin = [0, 0, 0, 10];
return title;
};
// Generates reason section for polls
var reason = function() {
var r = converter.createElement("text", gettextCatalog.getString("Reason") + ":");
r.bold = true;
r.fontSize = 14;
r.margin = [0, 30, 0, 10];
return r;
};
//getters
var getTitle = function() {
return motion.getTitle($scope.verion);
};
var getIdentifier = function() {
return motion.identifier;
};
var getCategory = function() {
return motion.category;
};
// Generates content as a pdfmake consumable
var getContent = function() {
if (reasonContent().length === 0 ) {
return [
motionHeader(),
signment(),
polls(),
titleSection(),
textContent(),
];
} else {
return [
motionHeader(),
signment(),
polls(),
titleSection(),
textContent(),
reason(),
reasonContent()
];
}
};
return {
getContent: getContent,
getTitle: getTitle,
getIdentifier: getIdentifier,
getCategory: getCategory
};
};
return {
createInstance: createInstance
};
}])
.factory('PollContentProvider', function() {
/**
* Generates a content provider for polls
* @constructor
* @param {string} title - title of poll
* @param {string} id - if of poll
* @param {object} gettextCatalog - for translation
*/
var createInstance = function(title, id, gettextCatalog){
//left and top margin for a single sheet
var space = {
left: 30,
top: 30,
bottom: 10
},
//size and position of the signing circle
circle = {
yDistance: 6,
size: 8
},
//margin for the decision
singleItemMargin = 10,
//space between circle and dicision
columnwidth = 20,
//defines the space under a single sheet
sheetend = 65,
//defines the used fontsize
fontSize = 14;
/**
* draws a single circle
* @function
* @param {int} y - the relative y coordinate
* @param {int} size - size of the circle in px
*/
var drawCircle = function(y, size) {
return [
{
type: 'ellipse',
x: 0,
y: y,
lineColor: 'black',
r1: size,
r2: size
}
];
};
/**
* Returns an entry in the ballot with a circle to draw into
* @function
* @param {string} decision - the name of an entry to decide between, e.g. 'yes' or 'no'
*/
var createBallotEntry = function(decision) {
return {
margin: [space.left+circle.size, singleItemMargin, 0, 0],
columns: [
{
width: columnwidth,
canvas: drawCircle(circle.yDistance, circle.size)
},
{
text: decision
}
],
};
};
/**
* Returns a single section on the ballot paper
* @function
*/
var createSection = function() {
return {
stack: [{
text: gettextCatalog.getString("Motion") + " " + id,
style: 'header',
margin: [space.left, space.top, 0, 0]
}, {
text: title,
margin: [space.left, 0, 0, space.bottom]
},
createBallotEntry(gettextCatalog.getString("Yes")),
createBallotEntry(gettextCatalog.getString("No")),
createBallotEntry(gettextCatalog.getString("Abstain")),
],
margin: [0, 0, 0, sheetend]
};
};
/**
* Returns Content for single motion
* @function
* @param {string} id - if of poll
*/
return {
content: [{
table: {
headerRows: 1,
widths: ['*', '*'],
body: [
[createSection(), createSection()],
[createSection(), createSection()],
[createSection(), createSection()],
[createSection(), createSection()]
],
},
layout: {
hLineWidth: function() {return 0.5;},
vLineWidth: function() {return 0.5;},
hLineColor: function() {return 'gray';},
vLineColor: function() {return 'gray';},
}
}],
pageSize: 'A4',
pageMargins: [0, 0, 0, 0],
styles: {
header: {
fontSize: fontSize,
bold: true
}
},
};
};
return {
createInstance: createInstance
};
})
.factory('MotionCatalogContentProvider', ['gettextCatalog', function(gettextCatalog) {
/**
* Constructor
* @function
* @param {object} allMotions - A sorted array of all motions to parse
* @param {object} $scope - Current $scope
* @param {object} User - Current user
*/
var createInstance = function(allMotions, $scope, User, Category) {
//function to create the Table of contents
var createTitle = function() {
return {
text: gettextCatalog.getString("Motions"),
style: "title"
};
};
var createTOContent = function(motionTitles) {
var heading = {
text: gettextCatalog.getString("Table of contents"),
style: "heading",
};
var toc = [];
angular.forEach(motionTitles, function(title) {
toc.push({
text: gettextCatalog.getString("Motion") + " " + title,
style: "tableofcontent",
});
});
return [
heading,
toc,
addPageBreak()
];
};
// function to create the table of catergories (if any)
var createTOCatergories = function() {
if (Category.getAll().length > 0) {
var heading = {
text: gettextCatalog.getString("Categories"),
style: "heading"
};
var toc = [];
angular.forEach(Category.getAll(), function(cat) {
toc.push(
{
columns: [
{
text: cat.prefix,
style: 'tableofcontent',
width: 30
},
{
text: cat.name,
style: 'tableofcontent'
}
]
}
);
});
return [
heading,
toc,
addPageBreak()
];
} else {
// if there are no categories, return "empty string"
// pdfmake takes "null" literally and throws an error
return "";
}
};
// function to apply a pagebreak-keyword
var addPageBreak = function() {
return [
{
text: '',
pageBreak: 'after'
}
];
};
// returns the pure content of the motion, parseable by makepdf
var getContent = function() {
var motionContent = [];
var motionTitles = [];
var motionCategories = [];
angular.forEach(allMotions, function(motion, key) {
motionTitles.push(motion.getIdentifier() + ": " + motion.getTitle());
motionContent.push(motion.getContent());
if (key < allMotions.length - 1) {
motionContent.push(addPageBreak());
}
});
return [
createTitle(),
createTOCatergories(),
createTOContent(motionTitles),
motionContent
];
};
return {
getContent: getContent
};
};
return {
createInstance: createInstance
};
}]);
}());

View File

@ -2,439 +2,13 @@
'use strict'; 'use strict';
angular.module('OpenSlidesApp.motions.site', ['OpenSlidesApp.motions', 'OpenSlidesApp.motions.diff', 'OpenSlidesApp.motions.motionservices']) angular.module('OpenSlidesApp.motions.site', [
'OpenSlidesApp.motions',
.factory('MotionContentProvider', ['gettextCatalog', function(gettextCatalog) { 'OpenSlidesApp.motions.diff',
/** 'OpenSlidesApp.motions.motionservices',
* Provides the content as JS objects for Motions in pdfMake context 'OpenSlidesApp.core.pdf',
* @constructor 'OpenSlidesApp.motions.pdf'
*/ ])
var createInstance = function(converter, motion, $scope, User) {
// generates the text of the motion. Also septerates between line-numbers
var textContent = function() {
if ($scope.lineNumberMode == "inline" || $scope.lineNumberMode == "outside") {
/* in order to distinguish between the line-number-types we need to pass the scope
* to the convertHTML function.
* We should avoid this, since this completly breaks compatibilty for every
* other project that might want to use this HTML to PDF parser.
* https://github.com/OpenSlides/OpenSlides/issues/2361
*/
return converter.convertHTML(motion.getTextWithLineBreaks($scope.version), $scope);
} else {
return converter.convertHTML(motion.getText($scope.version), $scope);
}
};
// Generate text of reason
var reasonContent = function() {
return converter.convertHTML(motion.getReason($scope.version), $scope);
};
// Generate header text of motion
var motionHeader = function() {
var header = converter.createElement("text", gettextCatalog.getString("Motion") + " " + motion.identifier + ": " + motion.getTitle($scope.version));
header.bold = true;
header.fontSize = 26;
return header;
};
// Generate text of signment
var signment = function() {
var label = converter.createElement("text", gettextCatalog.getString('Submitter') + ':\nStatus:');
var state = converter.createElement("text", User.get(motion.submitters_id[0]).full_name + '\n'+gettextCatalog.getString(motion.state.name));
state.width = "70%";
label.width = "30%";
label.bold = true;
var signment = converter.createElement("columns", [label, state]);
signment.margin = [10, 20, 0, 10];
signment.lineHeight = 2.5;
return signment;
};
// Generates polls
var polls = function() {
if (!motion.polls.length) return {};
var pollLabel = converter.createElement("text", gettextCatalog.getString('Voting result') + ":"),
results = function() {
return motion.polls.map(function(poll, index) {
var id = index + 1,
yes = poll.yes ? poll.yes : '-', // if no poll.yes is given set it to '-'
yesRelative = poll.getVote(poll.yes, 'yes').percentStr,
no = poll.no ? poll.no : '-',
noRelative = poll.getVote(poll.no, 'no').percentStr,
abstain = poll.abstain ? poll.abstain : '-',
abstainrelativeGet = poll.getVote(poll.abstain, 'abstain').percentStr,
abstainRelative = abstainrelativeGet ? abstainrelativeGet : '',
valid = poll.votesvalid ? poll.votesvalid : '-',
validRelative = poll.getVote(poll.votesvalid, 'votesvalid').percentStr,
number = {
text: id + ".",
width: "5%"
},
headerText = {
text: gettextCatalog.getString('Vote'),
width: "15%"
},
/**
* Generates a part (consisting of different columns) of the polls
*
* Example Ja 100 ( 90% )
*
* @function
* @param {string} name - E.g. "Ja"
* @param {number} value - E.g.100
* @param {number} relValue - E.g. 90
*/
createPart = function(name, value, relValue) {
var indexColumn = converter.createElement("text");
var nameColumn = converter.createElement("text", "" + name);
var valueColumn = converter.createElement("text", "" + value);
var relColumn = converter.createElement("text", relValue);
valueColumn.width = "40%";
indexColumn.width = "5%";
valueColumn.width = "5%";
valueColumn.alignment = "right";
relColumn.margin = [5, 0, 0, 0];
return [indexColumn, nameColumn, valueColumn, relColumn];
},
yesPart = converter.createElement("columns", createPart(gettextCatalog.getString("Yes"), yes, yesRelative)),
noPart = converter.createElement("columns", createPart(gettextCatalog.getString("No"), no, noRelative)),
abstainPart = converter.createElement("columns", createPart(gettextCatalog.getString("Abstain"), abstain, abstainRelative)),
totalPart = converter.createElement("columns", createPart(gettextCatalog.getString("Valid votes"), valid, validRelative)),
heading = converter.createElement("columns", [number, headerText]),
pollResult = converter.createElement("stack", [
heading, yesPart, noPart, abstainPart, totalPart
]);
return pollResult;
}, {});
};
pollLabel.width = '35%';
pollLabel.bold = true;
var result = converter.createElement("columns", [pollLabel, results()]);
result.margin = [10, 0, 0, 10];
result.lineHeight = 1;
return result;
};
// Generates title section for motion
var titleSection = function() {
var title = converter.createElement("text", motion.getTitle($scope.version));
title.bold = true;
title.fontSize = 14;
title.margin = [0, 0, 0, 10];
return title;
};
// Generates reason section for polls
var reason = function() {
var r = converter.createElement("text", gettextCatalog.getString("Reason") + ":");
r.bold = true;
r.fontSize = 14;
r.margin = [0, 30, 0, 10];
return r;
};
//getters
var getTitle = function() {
return motion.getTitle($scope.verion);
};
var getIdentifier = function() {
return motion.identifier;
};
var getCategory = function() {
return motion.category;
};
// Generates content as a pdfmake consumable
var getContent = function() {
if (reasonContent().length === 0 ) {
return [
motionHeader(),
signment(),
polls(),
titleSection(),
textContent(),
];
} else {
return [
motionHeader(),
signment(),
polls(),
titleSection(),
textContent(),
reason(),
reasonContent()
];
}
};
return {
getContent: getContent,
getTitle: getTitle,
getIdentifier: getIdentifier,
getCategory: getCategory
};
};
return {
createInstance: createInstance
};
}])
.factory('PollContentProvider', function() {
/**
* Generates a content provider for polls
* @constructor
* @param {string} title - title of poll
* @param {string} id - if of poll
* @param {object} gettextCatalog - for translation
*/
var createInstance = function(title, id, gettextCatalog){
//left and top margin for a single sheet
var space = {
left: 30,
top: 30,
bottom: 10
},
//size and position of the signing circle
circle = {
yDistance: 6,
size: 8
},
//margin for the decision
singleItemMargin = 10,
//space between circle and dicision
columnwidth = 20,
//defines the space under a single sheet
sheetend = 65,
//defines the used fontsize
fontSize = 14;
/**
* draws a single circle
* @function
* @param {int} y - the relative y coordinate
* @param {int} size - size of the circle in px
*/
var drawCircle = function(y, size) {
return [
{
type: 'ellipse',
x: 0,
y: y,
lineColor: 'black',
r1: size,
r2: size
}
];
};
/**
* Returns an entry in the ballot with a circle to draw into
* @function
* @param {string} decision - the name of an entry to decide between, e.g. 'yes' or 'no'
*/
var createBallotEntry = function(decision) {
return {
margin: [space.left+circle.size, singleItemMargin, 0, 0],
columns: [
{
width: columnwidth,
canvas: drawCircle(circle.yDistance, circle.size)
},
{
text: decision
}
],
};
};
/**
* Returns a single section on the ballot paper
* @function
*/
var createSection = function() {
return {
stack: [{
text: gettextCatalog.getString("Motion") + " " + id,
style: 'header',
margin: [space.left, space.top, 0, 0]
}, {
text: title,
margin: [space.left, 0, 0, space.bottom]
},
createBallotEntry(gettextCatalog.getString("Yes")),
createBallotEntry(gettextCatalog.getString("No")),
createBallotEntry(gettextCatalog.getString("Abstain")),
],
margin: [0, 0, 0, sheetend]
};
};
/**
* Returns Content for single motion
* @function
* @param {string} id - if of poll
*/
return {
content: [{
table: {
headerRows: 1,
widths: ['*', '*'],
body: [
[createSection(), createSection()],
[createSection(), createSection()],
[createSection(), createSection()],
[createSection(), createSection()]
],
},
layout: {
hLineWidth: function() {return 0.5;},
vLineWidth: function() {return 0.5;},
hLineColor: function() {return 'gray';},
vLineColor: function() {return 'gray';},
}
}],
pageSize: 'A4',
pageMargins: [0, 0, 0, 0],
styles: {
header: {
fontSize: fontSize,
bold: true
}
},
};
};
return {
createInstance: createInstance
};
})
.factory('MotionCatalogContentProvider', ['gettextCatalog', function(gettextCatalog) {
/**
* Constructor
* @function
* @param {object} allMotions - A sorted array of all motions to parse
* @param {object} $scope - Current $scope
* @param {object} User - Current user
*/
var createInstance = function(allMotions, $scope, User, Category) {
//function to create the Table of contents
var createTitle = function() {
return {
text: gettextCatalog.getString("Motions"),
style: "title"
};
};
var createTOContent = function(motionTitles) {
var heading = {
text: gettextCatalog.getString("Table of contents"),
style: "heading",
};
var toc = [];
angular.forEach(motionTitles, function(title) {
toc.push({
text: gettextCatalog.getString("Motion") + " " + title,
style: "tableofcontent",
});
});
return [
heading,
toc,
addPageBreak()
];
};
// function to create the table of catergories (if any)
var createTOCatergories = function() {
if (Category.getAll().length > 0) {
var heading = {
text: gettextCatalog.getString("Categories"),
style: "heading"
};
var toc = [];
angular.forEach(Category.getAll(), function(cat) {
toc.push(
{
columns: [
{
text: cat.prefix,
style: 'tableofcontent',
width: 30
},
{
text: cat.name,
style: 'tableofcontent'
}
]
}
);
});
return [
heading,
toc,
addPageBreak()
];
} else {
// if there are no categories, return "empty string"
// pdfmake takes "null" literally and throws an error
return "";
}
};
// function to apply a pagebreak-keyword
var addPageBreak = function() {
return [
{
text: '',
pageBreak: 'after'
}
];
};
// returns the pure content of the motion, parseable by makepdf
var getContent = function() {
var motionContent = [];
var motionTitles = [];
var motionCategories = [];
angular.forEach(allMotions, function(motion, key) {
motionTitles.push(motion.getIdentifier() + ": " + motion.getTitle());
motionContent.push(motion.getContent());
if (key < allMotions.length - 1) {
motionContent.push(addPageBreak());
}
});
return [
createTitle(),
createTOCatergories(),
createTOContent(motionTitles),
motionContent
];
};
return {
getContent: getContent
};
};
return {
createInstance: createInstance
};
}])
.config([ .config([
'mainMenuProvider', 'mainMenuProvider',