127 lines
3.8 KiB
JavaScript
127 lines
3.8 KiB
JavaScript
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// _
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// (_)________ ____
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// / / ___/ __ \/ __ \
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// / (__ ) /_/ / / / /
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// __/ /____/\____/_/ /_/
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// /___/
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module.exports = {
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lang:'fr',
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langs:[
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{'lc':'lat', 'label':'Latin', 'db':'0-LAT-ethicadb.json'},
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{'lc':'fr', 'label':'Français', 'db':'2-Appuhn-FR-ethicadb.json'},
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{'lc':'bra', 'label':'Brazilian', 'db':'ethica-bresilen.json'},
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{'lc':'en', 'label':'English', 'db':'3-Elwes-EN-ethicadb.json'}
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],
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data:[],
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loaded_dbs:0,
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data_byid:[],
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data_strct:{},
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load: function(callback) {
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// load all dbs, when all loaded call main app callback function
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for (var i = 0; i < this.langs.length; i++) {
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this.loadJSON(this.langs[i].lc, '/assets/jsondb/'+this.langs[i].db, callback)
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}
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},
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loadJSON: function(lc, file, callback){
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var xobj = new XMLHttpRequest();
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xobj.overrideMimeType("application/json");
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// TODO: load and unzip gziped json
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// xobj.setRequestHeader('Accept-Encoding', 'gzip');
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xobj.onreadystatechange = function () {
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// console.log('onreadystatechange', xobj.readyState);
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switch(xobj.readyState){
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case 3:
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console.log('loading');
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break;
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case 4:
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if (xobj.status === 200) {
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this.onJSONLoaded(lc, xobj.responseText, callback);
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} else {
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console.log("Status de la réponse: %d (%s)", xobj.status, xobj.statusText);
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}
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break;
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}
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}.bind(this);
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xobj.open('GET', file, true);
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xobj.send(null);
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},
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onJSONLoaded: function(lc, json, callback){
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console.log('onDBLoaded '+lc);
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this.data[lc] = JSON.parse(json);
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this.loaded_dbs ++;
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//
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if (this.loaded_dbs == this.langs.length) {
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this.parseByID(callback);
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}
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},
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parseByID: function(callback){
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for(l in this.data){
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// console.log('l', l);
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this.data_byid[l] = {};
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for (p in this.data[l]) {
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// console.log(this.data[l][p]);
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for (e in this.data[l][p].enonces) {
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// console.log('e',e);
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this.data_byid[l][this.data[l][p].enonces[e].id] = this.data[l][p].enonces[e];
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for (c in this.data[l][p].enonces[e].childs){
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// console.log(_db[p][e][c]);
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this.data_byid[l][this.data[l][p].enonces[e].childs[c].id] = this.data[l][p].enonces[e].childs[c];
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}
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}
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}
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}
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// console.log('this.data_byid', this.data_byid);
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this.parseStrct(callback);
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},
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parseStrct: function(callback){
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var id, item, obj, links_match, link, tid;
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for (id in this.data_byid[this.langs[0].lc]) {
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item = this.data_byid[this.langs[0].lc][id];
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// console.log(item);
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// skeep titles as they don't have structure data
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if(item.type == "title") continue;
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obj = {
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'to':[],
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'from':[],
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};
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// get links
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links_match = item.text.match(/\[[^\]]+\]\([^\)]+\)/g);
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// console.log(links_match);
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// if links exist on text
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if(links_match){
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for(link of links_match){
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// console.log(link);
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// get the target id
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tid = link.match(/\((.+)\)/)[1];
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// avoid duplicates
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if (obj.to.indexOf(tid) == -1)
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obj.to.push(tid);
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// add id to "from" links in target
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// if target exists
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if(typeof this.data_strct[tid] !== 'undefined'){
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// avoid duplicates
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if (this.data_strct[tid].from.indexOf(tid) == -1)
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this.data_strct[tid].from.push(id);
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}else{
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// if targets does not exists, the db has an issue, warn about that
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console.log('!! warning : '+tid+' target id does not exists');
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}
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}
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}
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// add the item links to the main links listings
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this.data_strct[id] = obj;
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}
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// console.log('data_strct',this.data_strct);
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callback();
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}
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}
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