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Use an EEJS template for HTML export instead of inlining it in the JS code.

Browse source 
The semantics of all the substitutions are identical to what they were before.
I _did_ take the liberty of formatting the CSS to be a bit more readable
(at the cost of adding a little bit of whitespace).
This commit is contained in:
Dan Bornstein 2016-08-24 10:54:52 -07:00
parent 45266f90a3
commit 6d7f128b87
2 changed files with 151 additions and 102 deletions
Download patch file Download diff file Expand all files Collapse all files

110
src/node/utils/ExportHtml.js
View file

@ -22,6 +22,7 @@ var ERR = require("async-stacktrace");
var _ = require('underscore');
var Security = require('ep_etherpad-lite/static/js/security');
var hooks = require('ep_etherpad-lite/static/js/pluginfw/hooks');
var eejs = require('ep_etherpad-lite/node/eejs');
var _analyzeLine = require('./ExportHelper')._analyzeLine;
var _encodeWhitespace = require('./ExportHelper')._encodeWhitespace;
@ -490,112 +491,17 @@ exports.getPadHTMLDocument = function (padId, revNum, noDocType, callback)
stylesForExport.forEach(function(css){
stylesForExportCSS += css;
});
// Core inclusion of head etc.
var head =
(noDocType ? '' : '<!doctype html>\n') +
'<html lang="en">\n' + (noDocType ? '' : '<head>\n' +
'<title>' + Security.escapeHTML(padId) + '</title>\n' +
'<meta name="generator" content="Etherpad">\n' +
'<meta name="author" content="Etherpad">\n' +
'<meta name="changedby" content="Etherpad">\n' +
'<meta charset="utf-8">\n' +
'<style> * { font-family: arial, sans-serif;\n' +
'font-size: 13px;\n' +
'line-height: 17px; }' +
'ul.indent { list-style-type: none; }' +
'ol { list-style-type: none; padding-left:0;}' +
'body > ol { counter-reset: first second third fourth fifth sixth seventh eigth ninth tenth eleventh twelth thirteenth fourteenth fifteenth sixteenth; }' +
'ol > li:before {' +
'content: counter(first) ". " ;'+
'counter-increment: first;}' +
'ol > ol > li:before {' +
'content: counter(first) "." counter(second) ". " ;'+
'counter-increment: second;}' +
'ol > ol > ol > li:before {' +
'content: counter(first) "." counter(second) "." counter(third) ". ";'+
'counter-increment: third;}' +
'ol > ol > ol > ol > li:before {' +
'content: counter(first) "." counter(second) "." counter(third) "." counter(fourth) ". ";'+
'counter-increment: fourth;}' +
'ol > ol > ol > ol > ol > li:before {' +
'content: counter(first) "." counter(second) "." counter(third) "." counter(fourth) "." counter(fifth) ". ";'+
'counter-increment: fifth;}' +
'ol > ol > ol > ol > ol > ol > li:before {' +
'content: counter(first) "." counter(second) "." counter(third) "." counter(fourth) "." counter(fifth) "." counter(sixth) ". ";'+
'counter-increment: sixth;}' +
'ol > ol > ol > ol > ol > ol > ol > li:before {' +
'content: counter(first) "." counter(second) "." counter(third) "." counter(fourth) "." counter(fifth) "." counter(sixth) "." counter(seventh) ". ";'+
'counter-increment: seventh;}' +
'ol > ol > ol > ol > ol > ol > ol > ol > li:before {' +
'content: counter(first) "." counter(second) "." counter(third) "." counter(fourth) "." counter(fifth) "." counter(sixth) "." counter(seventh) "." counter(eigth) ". ";'+
'counter-increment: eigth;}' +
'ol > ol > ol > ol > ol > ol > ol > ol > ol > li:before {' +
'content: counter(first) "." counter(second) "." counter(third) "." counter(fourth) "." counter(fifth) "." counter(sixth) "." counter(seventh) "." counter(eigth) "." counter(ninth) ". ";'+
'counter-increment: ninth;}' +
'ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > li:before {' +
'content: counter(first) "." counter(second) "." counter(third) "." counter(fourth) "." counter(fifth) "." counter(sixth) "." counter(seventh) "." counter(eigth) "." counter(ninth) "." counter(tenth) ". ";'+
'counter-increment: tenth;}' +
'ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > li:before {' +
'content: counter(first) "." counter(second) "." counter(third) "." counter(fourth) "." counter(fifth) "." counter(sixth) "." counter(seventh) "." counter(eigth) "." counter(ninth) "." counter(tenth) "." counter(eleventh) ". ";'+
'counter-increment: eleventh;}' +
'ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > li:before {' +
'content: counter(first) "." counter(second) "." counter(third) "." counter(fourth) "." counter(fifth) "." counter(sixth) "." counter(seventh) "." counter(eigth) "." counter(ninth) "." counter(tenth) "." counter(eleventh) "." counter(twelth) ". ";'+
'counter-increment: twelth;}' +
'ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > li:before {' +
'content: counter(first) "." counter(second) "." counter(third) "." counter(fourth) "." counter(fifth) "." counter(sixth) "." counter(seventh) "." counter(eigth) "." counter(ninth) "." counter(tenth) "." counter(eleventh) "." counter(twelth) "." counter(thirteenth) ". ";'+
'counter-increment: thirteenth;}' +
'ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > li:before {' +
'content: counter(first) "." counter(second) "." counter(third) "." counter(fourth) "." counter(fifth) "." counter(sixth) "." counter(seventh) "." counter(eigth) "." counter(ninth) "." counter(tenth) "." counter(eleventh) "." counter(twelth) "." counter(thirteenth) "." counter(fourteenth) ". ";'+
'counter-increment: fourteenth;}' +
'ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > li:before {' +
'content: counter(first) "." counter(second) "." counter(third) "." counter(fourth) "." counter(fifth) "." counter(sixth) "." counter(seventh) "." counter(eigth) "." counter(ninth) "." counter(tenth) "." counter(eleventh) "." counter(twelth) "." counter(thirteenth) "." counter(fourteenth) "." counter(fifteenth) ". ";'+
'counter-increment: fifteenth;}' +
'ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > li:before {' +
'content: counter(first) "." counter(second) "." counter(third) "." counter(fourth) "." counter(fifth) "." counter(sixth) "." counter(seventh) "." counter(eigth) "." counter(ninth) "." counter(tenth) "." counter(eleventh) "." counter(twelth) "." counter(thirteenth) "." counter(fourteenth) "." counter(fifteenth) "." counter(sixthteenth) ". ";'+
'counter-increment: sixthteenth;}' +
'ol{ text-indent: 0px; }' +
'ol > ol{ text-indent: 10px; }' +
'ol > ol > ol{ text-indent: 20px; }' +
'ol > ol > ol > ol{ text-indent: 30px; }' +
'ol > ol > ol > ol > ol{ text-indent: 40px; }' +
'ol > ol > ol > ol > ol > ol{ text-indent: 50px; }' +
'ol > ol > ol > ol > ol > ol > ol{ text-indent: 60px; }' +
'ol > ol > ol > ol > ol > ol > ol > ol{ text-indent: 70px; }' +
'ol > ol > ol > ol > ol > ol > ol > ol > ol{ text-indent: 80px; }' +
'ol > ol > ol > ol > ol > ol > ol > ol > ol > ol{ text-indent: 90px; }' +
'ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol{ text-indent: 100px; }' +
'ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol{ text-indent: 110px; }' +
'ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol { text-indent: 120px; }' +
'ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol{ text-indent: 130px; }' +
'ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol{ text-indent: 140px; }' +
'ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol > ol{ text-indent: 150px; }' +
stylesForExportCSS +
'</style>\n' + '</head>\n') +
'<body>';
var foot = '</body>\n</html>\n';
getPadHTML(pad, revNum, function (err, html)
{
if(ERR(err, callback)) return;
callback(null, head + html + foot);
var exportedDoc = eejs.require("ep_etherpad-lite/templates/export_html.html", {
body: html,
doctype: noDocType ? '' : '<!doctype html>',
padId: Security.escapeHTML(padId),
extraCSS: stylesForExportCSS
});
callback(null, exportedDoc);
});
});
});