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Primo3/gulp/primoProxy.js
6bd6fcd52732slsp_update_202102

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primoProxy.js
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var modRewrite = require('connect-modrewrite');
var fs = require('fs')
var Promise = require("bluebird");
var config = require('./config');
var glob = require('glob');
Promise.promisifyAll(glob);
var Response = require('http-response-object');
module.exports.getCustimazationObject = function (vid,appName) {
var basedir = appName+'/custom';
var ignored = ['img', 'css', 'custom'];
var base_path = 'custom/';
var customizationObject = {
viewJs: '',
centralJs: '',
viewCss: '',
centralCss: '',
favIcon: '',
libraryLogo: '',
resourceIcons: '',
staticHtml: ''
};
var promises = [];
var packages = glob.sync(base_path + "*", {cwd:appName,ignore:'**/README.md'});
var isInherited = packages.indexOf(base_path + 'CENTRAL_PACKAGE') > -1;
if(vid !== ''){
var viewPackage = base_path + vid;
}
if(vid === '') {
var viewPackage = packages.filter((package) => package !== base_path + 'CENTRAL_PACKAGE');
}
viewPackage = viewPackage || viewPackage[0];
console.log(viewPackage);
if(viewPackage.length ===0 ){
viewPackage = '';
}
//js
if(viewPackage !== '' && viewPackage !== 'CENTRAL_PACKAGE') {
customizationObject.viewJs = glob.sync(viewPackage + "/js/custom.js", {cwd: appName});
}
if (isInherited) {
customizationObject.centralJs = glob.sync(base_path + 'CENTRAL_PACKAGE' + "/js/custom.js", {cwd:appName});
}
//css
customizationObject.viewCss = glob.sync(viewPackage + "/css/custom1.css", {cwd:appName});
if (isInherited) {
customizationObject.centralCss = glob.sync(base_path + 'CENTRAL_PACKAGE' + "/css/custom1.css", {cwd:appName});
}
//images
customizationObject.favIcon = glob.sync(viewPackage + "/img/favicon.ico", {cwd:appName});
if (isInherited && customizationObject.favIcon === '') {
customizationObject.favIcon = glob.sync(base_path + 'CENTRAL_PACKAGE' + "/img/favicon.ico", {cwd:appName})
}
customizationObject.libraryLogo = glob.sync(viewPackage + "/img/library-logo.png", {cwd:appName})[0];
if (isInherited && (!customizationObject.libraryLogo || customizationObject.libraryLogo === '')) {
customizationObject.libraryLogo = glob.sync(base_path + 'CENTRAL_PACKAGE' + "/img/library-logo.png", {cwd:appName})[0];
}
var paths = glob.sync(viewPackage + "/img/icon_**.png", {cwd:appName});
customizationObject.resourceIcons = {};
for (path of paths) {
var pathFixed = path.substring(path.indexOf('/img/icon_') + 10, path.indexOf('.png'));
customizationObject.resourceIcons[pathFixed] = path;
}
if (isInherited) {
var paths = glob.sync(base_path + 'CENTRAL_PACKAGE' + "/img/icon_**.png", {cwd:appName});
for (path of paths) {
var pathFixed = path.substring(path.indexOf('/img/icon_') + 10, path.indexOf('.png'));
if (!customizationObject.resourceIcons[pathFixed]) {
customizationObject.resourceIcons[pathFixed] = path;
}
}
}
//html
var paths = glob.sync(viewPackage + "/html/home_**.html", {cwd:appName});
if(paths && paths.length > 0){ // for August 2016 version
customizationObject.staticHtml = {};
customizationObject.staticHtml.homepage = {};
for (path of paths) {
var pathFixed = path.substring(path.indexOf('/html/home_')+11, path.indexOf('.html'));
customizationObject.staticHtml.homepage[pathFixed] = path;
}
if (isInherited) {
var paths = glob.sync(base_path + 'CENTRAL_PACKAGE' + "/html/home_**.html", {cwd:appName});
for (path of paths) {
var pathFixed = path.substring(path.indexOf('/html/home_')+11, path.indexOf('.html'));
if (!customizationObject.staticHtml.homepage[pathFixed]) {
customizationObject.staticHtml.homepage[pathFixed] = path;
}
}
}
}else{ // starting November 2016 version
var paths = glob.sync(viewPackage + "/html/**/*.html", {cwd:appName});
if(!paths || paths.length ===0){
paths = glob.sync(viewPackage + "/html/*.html", {cwd:appName});
}
var staticHtmlRes = {};
staticHtmlRes = getHtmlCustomizations(paths,viewPackage,staticHtmlRes);
if (isInherited) {
var paths = glob.sync(base_path + 'CENTRAL_PACKAGE' + "/html/**/*.html", {cwd:appName});
staticHtmlRes = getHtmlCustomizations(paths,'custom/CENTRAL_PACKAGE',staticHtmlRes);
}
customizationObject.staticHtml = staticHtmlRes;
}
function getLanguage(entry) {
var numberOfCharsForLang = config.getVe() ? 2 : 5;
var start = entry.indexOf('.html')-numberOfCharsForLang;
var res = entry.substring(start,start+numberOfCharsForLang);
return res;
}
function getHtmlCustomizations(paths,path,staticDict){
var patternString = path+'/html/';
var re = new RegExp(patternString, "g");
var res = paths
.map(e => e.replace(re,''));
res.forEach((e)=> {
var lang = getLanguage(e);
var dirName = e.replace('_'+lang+'.html','');
if (dirName.indexOf('/') > -1) {
var sepIndex = dirName.indexOf('/');
dirName = dirName.substr(0, sepIndex);
}
if(!staticDict[dirName]) {
staticDict[dirName] = {};
}
staticDict[dirName][lang] = path+ '/html/'+e;
if(lang ==='en_US' || lang === 'en') {
staticDict[dirName]['default'] = path+ '/html/'+e;
}
});
return staticDict;
}
return customizationObject;
}
module.exports.proxy_function = function () {
var proxyServer = config.PROXY_SERVER;
var res = new Response(200, {'content-type': 'text/css'}, new Buffer(''), '');
var loginRewriteFlags = (config.getSaml() || config.getCas()) ? 'RL' : 'PL';
return modRewrite([
'/primo_library/libweb/webservices/rest/(.*) ' + proxyServer + '/primo_library/libweb/webservices/rest/$1 [PL]',
'/primaws/rest/(.*) ' + proxyServer + '/primaws/rest/$1 [PL]',
'/primo_library/libweb/primoExploreLogin ' + proxyServer + '/primo_library/libweb/primoExploreLogin [' + loginRewriteFlags + ']',
'/primaws/suprimaLogin ' + proxyServer + '/primaws/suprimaLogin [' + loginRewriteFlags + ']',
'/primaws/suprimaExtLogin ' + proxyServer + '/primaws/suprimaExtLogin [' + loginRewriteFlags + ']',
'/primo-explore/index.html ' + proxyServer + '/primo-explore/index.html [PL]',
'/discovery/index.html ' + proxyServer + '/discovery/index.html [PL]',
'/primo-explore/custom/(.*) /custom/$1 [L]',
'/discovery/custom/(.*) /custom/$1 [L]',
'/primo-explore/(.*) ' + proxyServer + '/primo-explore/$1 [PL]',
'/discovery/(.*) ' + proxyServer + '/discovery/$1 [PL]',
'.*primoExploreJwt=.* /index.html [L]',
'^[^\\.]*$ /index.html [L]'
]);
};
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