keeweb/app/scripts/comp/app/select-entry-filter.js

100 lines
3.4 KiB
JavaScript

import { SearchResultCollection } from 'collections/search-result-collection';
import { Ranking } from 'util/data/ranking';
const urlPartsRegex = /^(\w+:\/\/)?(?:(?:www|wwws|secure)\.)?([^\/]+)\/?(.*)/;
class SelectEntryFilter {
constructor(windowInfo, appModel, files, filterOptions) {
this.title = windowInfo.title;
this.useTitle = !!windowInfo.title && !windowInfo.url;
this.url = windowInfo.url;
this.useUrl = !!windowInfo.url;
this.subdomains = true;
this.text = '';
this.appModel = appModel;
this.files = files;
this.filterOptions = filterOptions;
}
getEntries() {
const filter = {
text: this.text,
...this.filterOptions
};
let entries = this.appModel
.getEntriesByFilter(filter, this.files)
.map((e) => [e, this._getEntryRank(e)]);
if (this.useUrl || this.useTitle) {
entries = entries.filter((e) => e[1]);
}
entries = entries.sort((x, y) =>
x[1] === y[1] ? x[0].title.localeCompare(y[0].title) : y[1] - x[1]
);
entries = entries.map((p) => p[0]);
return new SearchResultCollection(entries, { comparator: 'none' });
}
_getEntryRank(entry) {
let titleRank = 0;
let urlRank = 0;
if (this.useTitle && this.title && entry.title) {
titleRank = Ranking.getStringRank(entry.title.toLowerCase(), this.title.toLowerCase());
if (!titleRank) {
return 0;
}
}
if (this.useUrl && this.url) {
const searchUrlLower = this.url.toLowerCase();
const searchUrlParts = urlPartsRegex.exec(searchUrlLower);
for (const url of entry.getAllUrls()) {
const entryUrlParts = urlPartsRegex.exec(url.toLowerCase());
if (entryUrlParts) {
const [, scheme, domain, path] = entryUrlParts;
const [, searchScheme, searchDomain, searchPath] = searchUrlParts;
if (
domain === searchDomain ||
(this.subdomains && searchDomain.indexOf('.' + domain) > 0)
) {
if (domain === searchDomain) {
urlRank += 20;
} else {
urlRank += 10;
}
if (path === searchPath) {
urlRank += 10;
} else if (path && searchPath) {
if (path.lastIndexOf(searchPath, 0) === 0) {
urlRank += 5;
} else if (searchPath.lastIndexOf(path, 0) === 0) {
urlRank += 3;
}
}
if (scheme === searchScheme) {
urlRank += 1;
}
}
}
}
if (entry.searchText.includes(searchUrlLower)) {
// the url is in some field; include it
urlRank += 5;
}
}
if (this.useTitle && !titleRank) {
return 0;
}
if (this.useUrl && !urlRank) {
return 0;
}
return titleRank + urlRank;
}
}
export { SelectEntryFilter };