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< > BotCompany Repo | #1024350 // agi.blue source with central index [dev.]

JavaX module (desktop) [tags: use-pretranspiled]

Download Jar. Uses 1658K of libraries. Click here for Pure Java version (18927L/138K).

!7

// See #1023660 for the older 99 lines version

// Customizations:

sbool asyncSearch = false;
sbool allowMultipleCasesInValues = true;
sbool showSliceSelector = true;
sbool showGoogleLogIn = true;
sbool makeAllValuesPages = true; 
sbool legacy = true; // We still have slices without applied fixes

static int maxSliceNameLength = 1024;
static int displayLength = 140;
static int sideDisplayLength = 50; // when in side bar
static int searchResultsToShow = 50;
sS sideSearchType = 'literal;
static int maxBackgroundSlices = 1000;

// end of customizations

// in main DB
concept Slice {
  GlobalID globalID = aGlobalIDObject();
  S caseID;
  S name;
  long sliceDumped; // wall time, set before dump starts
  bool indexed = true;
  
  S defaultCaseID() {
    ret uniqueFileNameUsingMD5_80_v2(name + " " + globalID);
  }
}

// in any DB
concept Page {
  S globalID = aGlobalID();
  S url, q;
}

abstract concept AbstractEntry {
  new Ref<Page> page;
  int count;
  S key;
  S ip;
  new Ref<Signer> signer;
}

concept Entry > AbstractEntry {
  S globalID = aGlobalID(); // TODO: migrate to object
  S value;
}

concept MultiLineEntry > AbstractEntry {
  GlobalID globalID = aGlobalIDObject();
  S value;
}

concept BlobEntry > AbstractEntry {
  GlobalID globalID = aGlobalIDObject();
  long length;
  S md5;
}

// in main DB?
concept Signer {
  S globalID = aGlobalID();
  S publicKey;
  bool trusted;
  S approvedBy;
}

// in main DB
concept Session {
  S cookie;
  S selectedSlice; // global ID
  Page slicePage; // phasing out
  
  long googleLogInDate;
  S googleEmail, googleFirstName, googleLastName;
  bool googleEmailVerified;
}

// singleton concept in every DB
concept SliceInfo {
  GlobalID globalID;
  LS mandatoryBotVMBusIDs;
}

sclass CentralIndexEntry {
  Set<Slice> slices = synchroLinkedHashSet();
}

// global constants

static SS searchTypeToText = litmap(
  leven := "Leven",
  literal := "Literal",
  scored := "Scored");
  
// global vars

static int sourceCodeLines;
static ConceptsLoadedOnDemand fan;
static ConceptsLoadedOnDemand backgroundFan;
static Map<S, LoadedSlice> loadedSlices = syncMap();
static Map<S, LoadedSlice> backgroundSlices = syncMap();
static Map<S, CentralIndexEntry> centralIndex = ciMap();
static long centralIndexMade; // wall time

// end of global vars

sclass LoadedSlice { // non-persistent class
  S caseID;
  Concepts cc;
  Slice sliceConcept;
  long lastAccess = sysNow();
  
  ConceptFieldIndexDesc idx_latestEntries, idx_latestCreatedPages, idx_latestChangedPages;
  
  *(S *caseID, Concepts *cc) {
    indexThings();
    
    // forward changes to Slice concept
    onConceptsChange(cc, r {
      cset(sliceConcept, _modified := now())
    });
    
    if (makeAllValuesPages && legacy)
      for (Entry e : list(cc, Entry))
        pageFromQ(e.value);
  }
  
  void initialSetup(GlobalID globalID) {
    SliceInfo info = uniq(cc, SliceInfo);
    cset(info, +globalID);
  }
  
  // create if not there
  Page pageFromQ(S q) {
    ret main.pageFromQ(cc, q);
  }

  void indexThings() {
    indexConceptFieldsCI(cc, Page, 'url, Page, 'q, Entry, 'key, Entry, 'value);
    indexConceptFields(cc, Signer, 'publicKey);
    indexConceptFields(cc, Session, 'cookie);
    indexSingletonConcept(cc, SliceInfo);
    idx_latestCreatedPages = new ConceptFieldIndexDesc(cc, Page, 'created);
    idx_latestChangedPages = new ConceptFieldIndexDesc(cc, Page, '_modified);
    idx_latestEntries = new ConceptFieldIndexDesc(cc, Entry, 'created);
  }
  
  bool isMainSlice() { ret empty(caseID); }
  GlobalID globalID() { ret sliceConcept.globalID; }
}

p {
  if (bootstrapDataFrom(#1023558)) deleteMyBackups();
  thinMyBackups();
  fan = slicesLoadedOnDemand(loadedSlices);
  mainConcepts = fan.get("", null);
  indexConceptFields(Slice, 'globalID, Slice, 'caseID);
  cset(uniq_returnIfNew Slice(caseID := ""), name := "main slice");
  loadedSlices.get("").initialSetup(toGlobalIDObj(mainSliceGlobalID()));
  
  backgroundFan = slicesLoadedOnDemand(backgroundSlices);
  backgroundFan.lock = fan.lock;

  // legacy conversions!
  //deleteConcepts(Slice, globalID := GlobalID('wftlawbagrwprywn));

  // Approve this machine's key
  PKIKeyPair machineKey = agiBot_trustedKeyForMachine();
  if (machineKey != null) {
    print("Approving this machine's key: " + machineKey.publicKey);
    cset(uniq_sync(Signer, publicKey := machineKey.publicKey), trusted := true, approvedBy := "local");
  }
  
  sourceCodeLines = countLines(mySource());
  
  thread "Make central index" {
    makeCentralIndex();
  }
}

// Serve page

set flag NoNanoHTTPD. html {
  ret new Request().serve(uri, params);
}

sclass WorksOnSlice {
  Concepts cc;
  LoadedSlice slice;
  
  *() {}
  *(LoadedSlice *slice) { cc = slice.cc; }
  
  void setSlice(LoadedSlice slice) {
    this.slice = slice;
    cc = slice.cc;
  }
  
  Page findPageFromParams(Map map) {
    S q = getString q(map);
    ret empty(q) ? null : findPageFromQ(q);
  }

  Page findOrMakePageFromParams(Map map) {
    ret pageFromQ(getString q(map));
  }
  
  Page findPageFromQ(S q) {
    ret conceptWhereCI(cc, Page, +q);
  }
  
  Page pageFromQ(S q) {
    ret slice.pageFromQ(q);
  }
  
  Set<Page> pagesForKeyAndValue(S key, S value) {
    L<Entry> entries = conceptsWhereIC(cc, Entry, +value, +key);
    ret asSet(ccollect page(entries));
  }
  
  Cl<S> keysForPageAndValue(S q, S value) {
    Page page = findPageFromQ(q);
    if (page == null) null;
    ret collect key(conceptsWhereIC(cc, Entry, +page, +value));
  }

  // DB functions

  bool hasPage(S q) { ret hasConceptWhereIC(Page, +q); }
  S getValue(Page page, S key) {
    ret page == null || empty(key) ? null : getString value(highestByField count(objectsWhereIC(findBackRefs(page, Entry), +key)));
  }
  S getValue(S page, S key) {
    ret getValue(findPageFromQ(page), key);
  }
  S pageDisplayName(Page page) {
    /*S name = getValue(page, "read as");
    bool unnaturalName = nempty(name) && !eq(makeAGIDomain(name), page.url);
    ret unnaturalName ? name + " " + squareBracketed(page.url) : or2(name, unpackAGIDomainOpt(page.url));*/
    ret page.q;
  }
  
  S renderThing(S s, bool forceURLDisplay) {
    ret forceURLDisplay || isURL(s) || isAGIDomain(s)
      ? ahref(fixAGILink(absoluteURL(s)), htmlencode2(shorten(displayLength, s)))
      : ahref(agiBlue_linkForPhrase(s,
          slice := slice.isMainSlice() ? null : slice.sliceConcept.globalID),
        htmlencode2(shorten(displayLength, s)));
  }

} // end of WorksOnSlice

sclass Request extends WorksOnSlice {
  S cookie;
  Session session;
  S uri;
  SS params;
  long started = sysNow();
  
  // should also work for standalone
  bool isHomeDomain() {
    S domain = domain();
    ret eqic(domain, "www.agi.blue") || !ewic(domain, ".agi.blue");
  }
  
  O serve(S uri, SS params) {
    this.uri = dropMultipleSlashes(uri);
    this.params = params;
    new Matches m;
    
    print(uri + " ? " + unnull(subBot_query()));
    
    // get cookie & session
    
    cookie = cookieFromUser();
    if (cookie != null)
      session = uniq_sync(Session, +cookie);
    else
      session = unlistedWithValues(Session);
      
    // check if user wants to change slices
      
    S selectSlice = params.get('slice);
    if (isGlobalID(selectSlice))
      cset(session, selectedSlice := selectSlice);
    if (session.selectedSlice == null)
      cset(session, selectedSlice := str(mainSliceGlobalID()));

    // get case ID
    
    S caseID = "";
    Slice sliceConcept = sliceConceptForGlobalID(session.selectedSlice);
    print("Selected slice: " + session.selectedSlice + ", obj? " + (sliceConcept != null));
    if (sliceConcept != null) caseID = sliceConcept.caseID;
    print("caseID: " + caseID);
    
    // load slice
    
    slice = assertNotNull(loadSlice(caseID, session.selectedSlice));
    cc = slice.cc;
    slice.sliceConcept = sliceConcept;
      
    // Check for special URIs

    if (swic(uri, "/bot/")) ret serveBot();
    
    // eleu appends a slash to the URI if it's a single identifier, so we drop it again
    S uri2 = dropTrailingSlash(uri);
    
    if (eqic(uri2, "/google-verify")) {
      print("Google-verify started.");
      Payload payload = printStruct(googleVerifyUserToken2(googleSignInID(), params.get("token")));
      if (payload == null) ret print("google-verify", "No");
      cset(session,
        googleLogInDate := now(),
        googleEmail := payload.getEmail(),
        googleEmailVerified := payload.getEmailVerified(),
        googleFirstName := strOrNull(payload.get("given_name")),
        googleLastName := strOrNull(payload.get("family_name")));
        
      ret print("google-verify", payload.getEmail() + " " + (payload.getEmailVerified() ? "(verified)" : "(not verified)"));
    }
    
    if (eqic(uri2, "/search")) ret serveScoredSearch();
    if (eqic(uri2, "/literalSearch")) ret serveLiteralSearch();
    if (eqic(uri2, "/levenSearch")) ret serveLevenSearch();
    
    if (eqic(uri2, "/query")) ret serveQueryPage();
    if (eqic(uri2, "/createSlice")) ret serveCreateSlicePage();
    
    S q = params.get('q);
    S domain = or2(params.get('domain), domain());
    
    S raw = firstKeyWithValue("", params); // agi.blue?something
    if (nempty(raw) && empty(q)) q = raw;
    /*if (nempty(q)) {
      domain = makeAGIDomain(q);
      if (l(domain) > maximumDomainPartLength()) // escape with "domain="
        ret hrefresh(agiBlueURL() + hquery(+domain, key := "read as", value := q));
      ret hrefresh("http://" + domain + (eq(q, domain) ? "" : "/" +  hquery(key := "read as", value := q)));
      //uri = "/"; replaceMapWithParams(params, key := "read as", value := q);
    }*/
    S url = domain + dropTrailingSlash(uri);
    
    // domain to query
    //if (empty(q)) q = url;
    if (empty(q)) q = agiBlue_urlToQuery(url);
    
    Page page, bool newPage = unpair uniqCI2_sync(cc, Page, +q);
    if (newPage) dbLog("New page", +q);
    //printStructs(+params, +raw, +q);
  
    Set<S> get = asCISet(nempties(subBot_paramsAsMultiMap().get('get)));
    
    S top = nempty(get) ? "" : hcomment("cookie: " + takeFirst(4, session.cookie))
      + hSilentComputatorWithFlag("agi.blue: " + q)
      + p(ahref(sliceHomeURL(),
        //hsnippetimg(#1101682, width := 565/5, height := 800/5, title := "Robot by Peerro @ DeviantArt")
        //hsnippetimg(#1101778, width := 96, height := 96, title := "agi.blue - a database for everything")
        hsnippetimg(#1101822, width := 314, height := 125, title := "agi.blue - Wikipedia for robots")
      ))
      + p(small(
          b(agiBlueNameHTML())
        + (agiBlue_isOriginal() ? "" : " " + targetBlank("http://agi.blue", "[original]"))
        + " | " + targetBlank(progLink(), "source code") + " of this web site (" + nLines(sourceCodeLines) + ") | " + targetBlank("https://gitter.im/agi-blue/community", "sponsor https?") + " | by " + targetBlank("https://BotCompany.de", "BC") + " | " + targetBlank("http://fiverr.tinybrain.de/", "Fiverr") + " | " + targetBlank("https://discordapp.com/invite/SEAjPqk", "Discord") + " | " + targetBlank("https://www.youtube.com/watch?v=b6jtRdV3Ev8", "Video")
        + " | " + targetBlank("http://code.botcompany.de/1024233", "Notes")
        + " | " + ahref(agiBlueURL() + "/query", "Query")
      ));
    
    if (empty(params.get('q)) && empty(raw) && isHomeDomain()) {
      L<Page> pages = sortedByFieldDesc _modified(list(cc, Page)); // TODO: use index
      int start = parseInt(params.get("start")), step = 100;
      S nav = pageNav2("/", l(pages), start, step, "start");
      S content = hform(b("GIVE ME INPUT: &nbsp; ") + htextinput('q, autofocus := true) + " " + hsubmit("Ask"))
        + h1(sliceAsHTML() + " has " + nPages(countConcepts(cc, Page)) + " and " + nConnections(countConcepts(cc, Entry)))
        + p(nav)
        + p_nemptyLines(map(pageToHTMLLink(), subList(pages, start, start+step)));

      ret hhtml_agiBlue(hhead_title("Slice " + sliceConcept().name + " | agi.blue") // SERVE SLICE HOME PAGE
        + hbody(hfullcenterAndTopLeft(top + content
          + footer(),
          sliceSelector()
        )));
    }
        
    S key = trim(params.get('key)), value = trim(params.get('value));
    L<Entry> entries = GetEntriesAndPost(cc).go(page, params).entries;
    
    //S get = params.get('get);
    if (nempty(get))
      ret serveJSON(collect value(llNotNulls(firstThat(entries, e -> get.contains(e.key)))));
    
    S key2 = key, value2 = value; if (nempty(key) && nempty(value)) key2 = value2 = ""; // input reset
  
    bool withHidden = eq(params.get('withHidden), "1");
    new Set<Int> hide;
    if (!withHidden) for (Entry e : entries) if (eqic(e.key, 'hide) && isSquareBracketedInt(e.value)) addAll(hide, e.count, parseInt(unSquareBracket(e.value)));
    new MultiMap<Int, S> mmMeta;
    for (Entry e : entries) if (isSquareBracketedInt(e.key)) mmMeta.put(parseInt(unSquareBracket(e.key)), e.value);
    new MultiMap<S> mm;
    for (Entry e : entries) mm.put(e.key, e.value);
    
    //S name = or2(/* ouch */ last(mm.get("read as")), /* end ouch */ unpackAGIDomain(page.url), page.url);
    S name = page.q;
    
    // Find references
    
    L<Entry> refs = concatLists(conceptsWhereIC(cc, Entry, value := name),
      conceptsWhereIC(cc, Entry, key := name));
    Set<Page> refPages = asSet(ccollect page(refs));
    refPages.remove(page); // don't list current page as reference
    
    // Search in page names (depending on default search type)
    
    L<Page> searchResults;
    if (eq(sideSearchType, 'leven))
      searchResults = levenSearch(page.q, max := 50);
    else if (eq(sideSearchType, 'literal))
      searchResults = literalSearch(page.q, max := 50);
    else
      searchResults = (L<Page>) dm_call('agiBlueSearch, 'search, page.q, maxResult := searchResultsToShow+1, agiBlueBotID := programID(), +cc);
    searchResults.remove(page);

    S mainContents =
        top + h1(ahref_unstyled(agiBlue_pageURLWithSlice(page), htmlEncode2(shorten(displayLength, name))) + (newPage ? " [huh????]" : ""))
      + p_nemptyLines(map(entries, func(Entry e) -> S {
        !withHidden && (hide.contains(e.count) || eqic(e.key, "read as") && eqic(e.value, name)) ? ""
        : "[" + e.count + "] " +
          renderThing(e.key, false) + ": " +
          b(renderThing(e.value, cic(mmMeta.get(e.count), "is a URL")))
        }))
      + hpostform(h3("Add an entry")
        + "Key: " + hinputfield(key := key2) + " Value: " + hinputfield(value := value2) + "<br><br>" + hsubmit("Add")
        )
        
      + p(ahref(agiBlueURL() + "/literalSearch" + hquery(q := page.q), "[literal search]", title := "Search pages with a name containing this page's name literally")
       + " " +
       ahref(agiBlueURL() + "/levenSearch" + hquery(q := page.q), "[leven search 1]", title := "Search pages with a Levenshtein similarity of 1 containing this page's name literally")
       + " " +
       ahref(agiBlueURL() + "/search" + hquery(q := page.q), "[scored search]", title := "Search pages with ScoredSearch"));
        
    S sideContents =
      hform(b("GIVE ME INPUT:") + " "
        + htextinput('q) + " "
        + hsubmit("Ask", onclick := "document.getElementById('newInputForm').target = '';") + " "
        + hsubmit("+Tab", title := "Ask and show result in a new tab", onclick := "document.getElementById('newInputForm').target = '_blank';"),
        id := 'newInputForm)
      
      + h3("References (" + l(refPages) + ")")
      
      + p_nemptyLines_showFirst(10, map(pageToHTMLLink(displayLength := sideDisplayLength), refPages))
      
      + h3(searchTypeToText.get(sideSearchType) + " search results (" + (l(searchResults) >= searchResultsToShow ? searchResultsToShow + "+" : str(l(searchResults))) + ")")
      
      + p_nemptyLines_showFirst(searchResultsToShow, map(pageToHTMLLink(displayLength := sideDisplayLength), searchResults))
      
      + hdiv("", id := 'extraStuff);
      
    // TODO: sync search delivery with WebSocket creation
    if (asyncSearch)
      doLater(6.0, r { dm_call('agiBlueSearch, 'searchAndPost, page.q, agiBlueBotID := programID(), +cc) });
      
    // serve a concept page
    ret hhtml_agiBlue(hhead_title(pageDisplayName(page)) + hbody(
      tag('table,
        tr(
          td(sliceSelector(), valign := 'top)
        + td(sideContents, align := 'right, valign := 'top, rowspan := 2))
      + tr(td(mainContents + footer(), align := 'center, valign := 'top)),
      width := "100%", height := "100%")));
  }
  
  O servePagesToBot(Iterable<Page> pages) {
    ret serveListToBot(map(pageToMap(wrapMapAsParams(params)), pages));
  }

  O serveListToBot(Collection l) {
    if (nempty(params.get('max)))
      l = takeFirst(parseInt(params.get('max)), l);
    ret serveJSON(l);
  }

  // uri starts with "/bot/"
  O serveBot() {
    S q = params.get('q);
    
    if (eqic(uri, "/bot/hello")) ret serveJSON("hello");
    if (eqic(uri, "/bot/hasPage")) ret serveJSON(hasPage(q));
    if (eqic(uri, "/bot/randomPageContaining")) {
      assertNempty(q);
      ret servePageToBot(random(filter(list(cc, Page), p -> cic(p.q, q))), params);
    }
    if (eqic(uri, "/bot/allPages"))
      ret servePagesToBot(list(cc, Page));
    if (eqic(uri, "/bot/allPagesStartingWith")) {
      assertNempty(q);
      ret servePagesToBot(filter(list(cc, Page), p -> swic(p.q, q)));
    }
    if (eqic(uri, "/bot/allPagesEndingWith")) {
      assertNempty(q);
      ret servePagesToBot(filter(list(cc, Page), p -> ewic(p.q, q)));
    }
    if (eqic(uri, "/bot/allPagesContaining")) {
      assertNempty(q);
      ret servePagesToBot(filter(list(cc, Page), p -> cic(p.q, q)));
    }
    if (eqic(uri, "/bot/allPagesContainingRegexp")) {
      assertNempty(q);
      Pattern pat = regexpIC(q);
      ret servePagesToBot(filter(list(cc, Page), p -> regexpFindIC(pat, p.q)));
    }
    
    if (eqicOneOf(uri, "/bot/postSigned", /*"/bot/makePhysicalSlice",*/ "/bot/approveTrustRequest")) {
      S text = rtrim(params.get('text));
      S key = getSignerKey(text);
      if (empty(key)) ret subBot_serve500("Please include your public key");
      if (!isSignedWithKey(text, key)) ret subBot_serve500("Signature didn't verify");
      text = dropLastTwoLines(text); // drop signer + sig line
      
      Signer signer = uniq_sync Signer(publicKey := key);
      
      /*if (eqic(uri, "/bot/makePhysicalSlice")) {
        if (!signer.trusted) ret subBot_serve500("Untrusted signer");
        Page page = findPageFromParams(jsonDecodeMap(text));
        if (page == null) ret subBot_serve500("Page not found");
        ret serveJSON(uniq2_sync(PhysicalSlice, slicePage := page).b ? "Slice made" : "Slice exists");
      }*/
    
      if (eqic(uri, "/bot/postSigned")) {
        new L out;
        for (S line : tlft(text)) {
          SS map = jsonDecodeMap(line);
          GetEntriesAndPost x = new(db_mainConcepts());
          x.signer = signer;
          Page page = findOrMakePageFromParams(map);
          if (page == null) continue with out.add("Invalid page reference");
          x.go(page, map);
          out.add(x.newEntry ? "Saved" : x.entry != null ? "Entry exists" : "Need key and value");
        }
        ret serveJSON(out);
      }
      
      if (eqic(uri, "/bot/approveTrustRequest")) {
        if (!signer.trusted) ret subBot_serve500("Untrusted signer");
        Signer toApprove = conceptWhere Signer(publicKey := trim(text));
        if (toApprove == null) ret subBot_serve500("Signer to approve not found");
        cset(toApprove, trusted := true, approvedBy := signer.globalID);
        ret serveJSON("Approved: " + trim(text));
      }
      
      ret subBot_serve500("CONFUSION");
    }
    
    if (eqic(uri, "/bot/post")) {
      GetEntriesAndPost x = new(db_mainConcepts());
      x.go(pageFromQ(q), params);
      ret serveJSON(x.newEntry ? "Saved" : x.entry != null ? "Entry exists" : "Need key and value");
    }
    
    if (eqic(uri, "/bot/entriesOnPage"))
      ret serveJSON(map(entriesOnPage(findPageFromParams(params)), entryToMap(false)));
      
    if (eqic(uri, "/bot/lookup")) {
      S key = params.get('key);
      if (empty(key)) ret serveJSON("Need key");
      S value = getValue(findPageFromParams(params), key);
      ret serveJSON(empty(value) ? "" : litmap(+value));
    }
  
    if (eqic(uri, "/bot/latestEntries"))
      ret serveJSON(map(takeFirst(10, slice.idx_latestEntries.objectIterator()), entryToMap(true)));
    if (eqic(uri, "/bot/latestPages"))
      ret serveJSON(map(takeFirst(10, slice.idx_latestCreatedPages.objectIterator()), pageToMap()));
    if (eqic(uri, "/bot/latestChangedPages"))
      ret serveJSON(map(takeFirst(10, slice.idx_latestChangedPages.objectIterator()), pageToMap()));
      
    if (eqic(uri, "/bot/googleUsersCount"))
      ret serveJSON(l(setMinus(collectAsCISet googleEmail(list(Session)), "", null)));
      
    if (eqic(uri, "/bot/totalPageCount"))
      ret serveJSON(countConcepts(Page));
    /*if (eqic(uri, "/bot/pageWithoutPhysicalSliceCount"))
      ret serveJSON(countConceptsWhere(Page, slice := null));
    if (eqic(uri, "/bot/physicalSliceCount"))
      ret serveJSON(countConcepts(PhysicalSlice));*/
    if (eqic(uri, "/bot/trustedSignersCount"))
      ret serveJSON(countConcepts(Signer, trusted := true));
      
    if (eqic(uri, "/bot/valueSearch")) {
      S value = params.get('value);
      L<Entry> entries = conceptsWhereIC(cc, Entry, +value);
      ret serveJSON(map(takeFirst(100, entries), entryToMap(true)));
    }
      
    if (eqic(uri, "/bot/keyAndValueSearch")) {
      S key = params.get('key), value = params.get('value);
      Cl<Page> pages = pagesForKeyAndValue(key, value);
      ret servePagesToBot(pages);
    }
    
    if (eqic(uri, "/bot/keyValuePairsByPopularity")) {
      L<PairS> pairs = map(list(Entry), e -> pair(e.key, e.value));
      LPair<S, Int> pairs2 = multiSetTopPairs(ciMultiSet(map pairToUglyStringForCIComparison(pairs)));
      ret serveJSON(map(pairs2, p -> {
        S key, value = unpair pairFromUglyString(p.a);
        ret litorderedmap(n := p.b, +key, +value);
      }));
    }
    
    if (eqic(uri, "/bot/allKeys"))
      ret serveListToBot(distinctCIFieldValuesOfConcepts(cc, Entry, 'key));
      
    if (eqic(uri, "/bot/allKeysByPopularity"))
      ret serveListToBot(mapMultiSetByPopularity(distinctCIFieldValuesOfConcepts_multiSet(cc, Entry, 'key), (key, n) -> litorderedmap(+n, +key)));
      
    if (eqic(uri, "/bot/dbSize"))
      ret serveJSON(l(conceptsFile()));
      
    if (eqic(uri, "/bot/query"))
      ret serveBotQuery();

    if (eqic(uri, "/bot/createSlice")) {
      Slice slice = createSlice(assertNempty(params.get('name)));
      ret serveJSON(litorderedmap(id := str(slice.globalID), name := slice.name));
    }
    
    if (eqic(uri, "/bot/dumpAllSlices") && authed()) {
      new L<Map> out;
      for (Slice slice) try {
        out.add(litorderedmap(slice := slice.caseID, ms := returnTimeFor(() -> dumpSliceToFile(loadBackgroundSlice(slice)))));
      } catch print e {
        out.add(litorderedmap(slice.caseID, error := exceptionToStringShort(e)));
      }
      ret serveJSON(out);
    }
    
    if (eqic(uri, "/bot/dumpSlice")) {
      File f = dumpSliceToFile(slice);
      ret "OK, saved as: " + f2s(f);
    }
    
    if (eqic(uri, "/bot/memStats")) {
      Map fg = cloneMap(loadedSlices);
      Map bg = cloneMap(backgroundSlices);
      ret serveJSON(litcimap(
        error := checkDoubleLoads(),
        centralIndexEntries := l(centralIndex),
        centralIndexMade := renderHowLongAgo(centralIndexMade),
        numLoadedForegroundSlices := l(fg),
        numLoadedBackgroundSlices := l(bg),
        loadedForegroundSlicesEstimatedSize := longSum(map estimatedSliceDataSize(keys(fg))),
        loadedBackgroundSlicesEstimatedSize := longSum(map estimatedSliceDataSize(keys(bg))),
        loadedForegroundSlices := sortedIC(keysList(fg)),
        loadedBackgroundSlices := sortedIC(keysList(bg))));
    }
    
    if (eqic(uri, "/bot/centralIndexGet")) {
      CentralIndexEntry e = centralIndex.get(q);
      ret serveJSON(e == null ? ll() : map(e.slices, sliceToMap()));
    }
    
    // end of bot methods
  
    ret subBot_serve404();
  }
  
  O serveBotQuery() {
    S query = params.get('query);
    ret new Query(slice).process(query);
  }
  
  O serveLiteralSearch() {
    S q = params.get('q);
    L<Page> searchResults = literalSearch(q);
    ret serveSearchResults("literal search" , q, searchResultsToShow, searchResults);
  }
  
  L<Page> literalSearch(S q, O... _) {
    int searchResultsToShow = optPar max(_, 100);
    
    // quick search in random order
    //L<Page> searchResults = takeFirst(searchResultsToShow+1, filterIterator(iterator(list(cc, Page)), p -> cic(p.q, q));
    
    // full search, order by length
    ret takeFirst(searchResultsToShow+1, pagesSortedByLength(filter(list(cc, Page), p -> cic(p.q, q))));
  }
  
  O serveScoredSearch() {
    S q = params.get('q);
    L<Page> searchResults = (L<Page>) dm_call('agiBlueSearch, 'search, q, +cc);
    ret serveSearchResults("scored search" , q, searchResultsToShow, searchResults);
  }
  
  O serveLevenSearch() {
    S q = params.get('q);
    L<Page> searchResults = levenSearch(q);
    ret serveSearchResults("leven search with distance 1" , q, searchResultsToShow, searchResults);
  }
  
  L<Page> levenSearch(S q, O... _) {
    int searchResultsToShow = optPar max(_, 100);
    int maxEditDistance = 1;
    
    new Map<Page, Int> map;
    for (Page p : list(cc, Page)) {
      int distance = leven_limitedIC(q, p.q, maxEditDistance+1);
      if (distance <= maxEditDistance) map.put(p, distance);
    }
    ret takeFirst(searchResultsToShow+1, keysSortedByValue(map));
  }
  
  O serveSearchResults(S searchType, S q, int searchResultsToShow, Collection<Page> searchResults) {
    S title = "agi.blue " + searchType + " for " + htmlEncode2(quote(q)) + " (" + (l(searchResults) >= searchResultsToShow ? searchResultsToShow + "+ results" : nResults(l(searchResults))) + ")";
    
    ret hhtml_agiBlue(hhead_title(htmldecode_dropAllTags(title))
      + hbody(hfullcenter(//top +
        h3(title)
      + p_nemptyLines_showFirst(searchResultsToShow, map(pageToHTMLLink(), searchResults)))));
  }
  
  O serveQueryPage() {
    S query = params.get('query);
    if (query == null) query = loadSnippet(#1024258);
    S title = agiBlueNameHTML() + " | Execute a query script (" + targetBlank("http://code.botcompany.de/1024274", "ALQL") + ")";
    ret hhtml_agiBlue(hhead_title(htmldecode_dropAllTags(title))
      + hbody(hfullcenter(
        h3(title)
      + form(
        htextarea(query, name := 'query, cols := 80, rows := 10, autofocus := true)
        + "<br><br>"
        + hsubmit("Execute"), action := "/bot/query")
      )));    
  }
  
  S sliceHomeURL() {
    ret slice == null ? agiBlueURL() : sliceHomeURL(slice.sliceConcept.globalID);
  }

  S sliceHomeURL(GlobalID slice) {
    ret agiBlueURL() + hquery(+slice);
  }
  
  O serveCreateSlicePage() {
    S sliceName = trim(params.get('sliceName));
    if (eq(params.get('doIt), "1") && nempty(sliceName)) {
      // TODO: check for existing name
      Slice slice = createSlice(sliceName);
      ret hrefresh(sliceHomeURL(slice.globalID));
    }
    
    S title = agiBlueNameHTML() + " | Create slice";
    ret hhtml_agiBlue(hhead_title(htmldecode_dropAllTags(title))
      + hbody(hfullcenter(
        h3(title)
      + form(
          hhidden(doIt := 1)
        + "Slice name: " + htextinput(+sliceName, autofocus := true)
        + "<br><br>"
        + hsubmit("Create slice"))
      )));    
  }
  
  F1<Page, S> pageToHTMLLink(O... _) {
    optPar int displayLength = main.displayLength;
    ret func(Page p) -> S {
      S name = pageDisplayName(p);
      ret ahref(agiBlue_pageURLWithSlice(p),
        htmlEncode2(shorten(displayLength, name)),
        title := name);
    };
  }
  
  // and google log-in
  S sliceSelector() {
    ret htag table(tr(
      (!showGoogleLogIn ? "" : td(
        googleSignIn_signInButton(agiBlueURL() + "/google-verify", "console.log(data);", ""), style := "padding-right: 10px;")
        + td(nobr(ahref("javascript:signOut()", "Sign out")), style := "padding-right: 10px; padding-bottom: 0.15em"))
    
    + (!showSliceSelector ? "" : hform(td(
        "Select reality slice: "
      + hselect(availableSlices(), session.selectedSlice, name := 'slice, onchange := "this.form.submit()")
      /*+ " " + hsubmit("Go")*/
      + " &nbsp; " + ahref(agiBlueURL() + "/createSlice", "Create slice...")
    )))));
  }
  
  S sliceAsHTML() {
    if (slice.isMainSlice()) ret htmlEncode2(agiBlueName() + "'s main slice");
    if (slice.sliceConcept == null) ret "Slice ???";
    ret htmlEncode2("Slice " + quote(slice.sliceConcept.name));
  }
  
  Slice sliceConcept() { ret slice.sliceConcept; }
  
  S footer() {
    ret p(small(elapsedMS_sysNow(started) + " ms");
  }
  
  S verifiedEmail() {
    ret session == null || !session.googleEmailVerified ? null
      : session.googleEmail;
  }
  
  bool authed() {
    bool ver = eqic(verifiedEmail(), "stefan.reich.maker.of.eye@googlemail.com");
    print("Auth check " + verifiedEmail() + " -> " + ver);
    ret ver;
  }
  
  S googleSignInID() {
    ret eqic(domain(), "botcompany.de") ? botCompanyGoogleSignInID() : agiBlueGoogleSignInID();
  }

  S hhtml_agiBlue(S contents) {
    ret hhtml(hAddToHead_fast(contents, 
      hIncludeGoogleFont("Source Sans Pro")
      + [[<meta name="google-site-verification" content="oRvyeTqgSuv-FE_c-2UKM1Vp0oDqx8h9WruHYWqA-NQ" />]]
      + loadJQuery()
      + hmobilefix()
      + googleSignIn_header("", googleSignInID())
      + hstylesheet("body { font-family: Source Sans Pro }")));
  }

} // end of Request

svoid dbLog(O... params) {
  logStructure(programFile("db.log"), ll(params));
}

static IF1<Page, Map> pageToMap(O... _) {
  optPar bool withEntries;
  
  bool nameOnly = eqOneOf(optPar nameOnly(_), "1", true);
  if (nameOnly) ret (IF1<Page, Map>) p -> litmap(q := p.q);
  
  ret (IF1<Page, Map>) p -> {
    L<Entry> entries = findBackRefs(p, Entry);
    ret litorderedmap(
      q := p.q,
      nEntries := l(entries),
      created := p.created,
      modified := p._modified,
      entries := !withEntries ? null : map(entries, entryToMap(false)));
  };
}

static IF1<Entry, Map> entryToMap(bool withPage) {
  ret (IF1<Entry, Map>) e -> litorderedmap(
    created := e.created,
    i := e.count,
    key := e.key,
    value := e.value,
    q := withPage ? e.page->q : null,
    signer := getString globalID(e.signer!));
}

static IF1<Slice, Map> sliceToMap() {
  ret (IF1<Slice, Map>) s -> litorderedmap(
    created := s.created,
    globalID := str(s.globalID),
    name := s.name,
    caseID := s.caseID);
}

sO servePageToBot(Page page, SS params) {
  if (page == null) ret serveJSON(null);
  params = asCIMap(params);
  Map map = pageToMap(withEntries := valueIs1 withEntries(params)).get(page);
  ret serveJSON(map);
}

sclass GetEntriesAndPost {
  Concepts cc;
  L<Entry> entries;
  Entry entry;
  bool newEntry;
  Signer signer;
  
  *(Concepts *cc) {}
  
  GetEntriesAndPost go(Page page, SS params) {
    S key = trim(params.get('key)), value = trim(params.get('value));
    print("GetEntriesAndPost: " + quote(page.q) + ", " + quote(key) + " := " + quote(value));
    withDBLock {
      entries = findBackRefs(page, Entry);
      if (nempty(key) && nempty(value)) {
        S ip = subBot_clientIP();
        entry = firstThat(e -> eqic(e.key, key) && eq_icIf(!allowMultipleCasesInValues, e.value, value) && eq(e.ip, ip), entries);
        if (entry == null) {
          print("SAVING");
          Entry e = cnew(cc, Entry, +page, +key, +value, +ip, count := l(entries) + 1, +signer);
          if (makeAllValuesPages) pageFromQ(cc, value);
          page.change(); // bump modification date
          entry = e;
          newEntry = true;
          entries.add(entry);
          dbLog("New entry", page := page.q, globalID := e.globalID, count := e.count, +key, +value);
        }
      }
    }

    sortByFieldInPlace created(entries);
    numberEntriesInConceptField count(entries);
    this;
  }
}

static SS availableSlices() {
  ret mapToOrderedMap(s -> pair(str(s.globalID), s.name + " [ID: " + s.globalID + "]"), list(Slice));
}

static L<Entry> entriesOnPage(Page p) {
  ret p == null ? null : sortedByField count(findBackRefs(p, Entry));
}

static L<Page> pagesSortedByLength(L<Page> l) {
  ret sortedByCalculatedField(l, p -> l(p.q));
}

sbool agiBlue_isOriginal() {
  ret amProgram(#1023558);
}

sS agiBlueURL() {
  ret agiBlue_isOriginal() ? "https://agi.blue" :  "/" + psI(programID()) + "/raw";
}

sS agiBlueName() {
  ret agiBlue_isOriginal() ? "agi.blue" : "agi.blue clone " + programID();
}

svoid cleanMeUp {
  cleanUp(fan);
}

static LoadedSlice loadSlice(Slice slice) {
  ret loadSlice(slice.caseID, str(slice.globalID));
}

static LoadedSlice loadSlice(S caseID, S globalID) {
  caseID = unnull(caseID);
  lock fan.lock;
  
  // move slice from background to foreground
  
  Concepts cc = backgroundFan.getIfLoaded(caseID);
  if (cc != null) {
    LoadedSlice slice = assertNotNull(backgroundSlices.get(caseID));
    backgroundFan.loaded.remove(caseID);
    fan.loaded.put(caseID, cc);
    backgroundSlices.remove(caseID);
    loadedSlices.put(caseID, slice);
    ret slice;
  }
  
  fan.get(caseID, globalID);
  ret loadedSlices.get(caseID);
}

// load background slice
static LoadedSlice loadBackgroundSlice(Slice slice) {
  ret loadBackgroundSlice(slice.caseID, str(slice.globalID));
}

static LoadedSlice loadBackgroundSlice(S caseID, S globalID) {
  caseID = unnull(caseID);
  lock fan.lock;
  
  // check if in foreground
  
  if (fan.getIfLoaded(caseID) != null)
    ret loadedSlices.get(caseID);

  backgroundFan.get(caseID, globalID);
  LoadedSlice slice = assertNotNull(backgroundSlices.get(caseID));
  slice.lastAccess = sysNow();
  while (l(backgroundSlices) > maxBackgroundSlices)
    unloadLeastRecentlyAccessedBackgroundSlice();
  ret slice;
}

svoid unloadLeastRecentlyAccessedBackgroundSlice() {
  lock fan.lock;
  S caseID = lowestByField lastAccess(keys(backgroundSlices));
  if (caseID != null)
    backgroundFan.unloadCase(caseID);
}

static Slice sliceConceptForGlobalID(S globalID) {
  ret sliceConceptForGlobalID(toGlobalIDObj(globalID));
}

static Slice sliceConceptForGlobalID(GlobalID globalID) {
  ret conceptWhere Slice(+globalID);
}

static Slice sliceConceptForCaseID(S caseID) {
  ret conceptWhere Slice(+caseID);
}

sS agiBlueNameHTML() {
  ret ahref(agiBlueURL(), htmlEncode2(agiBlueName()));
}

static Slice createSlice(S name) {
  name = shorten(name, maxSliceNameLength);
  Slice slice = cnew Slice(+name);
  cset(slice, caseID := slice.defaultCaseID());
  loadSlice(slice).initialSetup(slice.globalID);
  ret slice;
}

static Slice sliceForName(S name) {
  ret conceptWhereCI Slice(+name);
}

sclass Query extends WorksOnSlice {
  SS vars = ciMap();
    
  *(LoadedSlice slice) { super(slice); }
  
  O process(S query) {
    try object processLines(agiBlue_parseQueryScript(query));
    ret serveJSON("No return statement");
  }
    
  O processLines(L<ALQLLine> lines) {
    for (ALQLLine line : lines) {
      if (line cast ALQLSlice) {
        Slice slice = sliceForName(line.slice);
        if (slice == null) ret serveJSON("Slice not found: " + line.slice);
        LoadedSlice oldSlice = Query.this.slice;
        try {
          setSlice(loadSlice(slice));
          try object processLines(line.contents);
        } finally {
          setSlice(oldSlice);
        }
      } else if (line cast ALQLReturn)
        ret serveJSON(ll(getOrKeep(vars, line.var)));
      else if (line cast ALQLTriple) {
        T3S t = line.triple;
        t = tripleMap(t, s -> getOrKeep(vars, s));
        Cl<Page> pages;
        S var;
        if (isDollarVar(t.c)) {
          var = t.c;
          if (isDollarVar(t.a)) {
            if (isDollarVar(t.b)) todo(t);
            Entry e = random(conceptsWhereCI(cc, Entry, key := t.b));
            if (e == null) ret serveJSON("No results for " + var);
            pages = pagesForKeyAndValue(t.b, t.c);
            vars.put(t.a, e.page->q);
            vars.put(t.c, e.value);
            continue;
          } else if (isDollarVar(t.b)) {
            Page page = findPageFromQ(t.a);
            Entry e = random(findBackRefs(page, Entry));
            if (e == null) ret serveJSON("No results for " + var);
            vars.put(t.b, e.key);
            vars.put(t.c, e.value);
            continue;
          } else {
            S val = getValue(t.a, t.b);
            if (val == null) ret serveJSON("No results for " + var);
            pages = ll(pageFromQ(val));
          }
        } else if (isDollarVar(t.b)) {
          var = t.b;
          if (isDollarVar(t.c)) todo(t);
          if (isDollarVar(t.a)) {
            L<Entry> entries = conceptsWhereCI(cc, Entry, value := t.c);
            if (empty(entries)) ret serveJSON("No results for " + var);
            Entry e = random(entries);
            vars.put(t.a, e.page->q);
            vars.put(t.b, e.key);
            continue;
          } else {
            Cl<S> keys = keysForPageAndValue(t.a, t.c);
            if (empty(keys)) ret serveJSON("No results for " + var);
            pages = map(f<S, Page> pageFromQ, keys);
          }
        } else {
          var = t.a;
          if (!isDollarVar(t.a)) todo(t);
          if (isDollarVar(t.b)) todo(t);
          if (isDollarVar(t.c)) todo(t);
          pages = pagesForKeyAndValue(t.b, t.c);
        }
        if (empty(pages)) ret serveJSON("No results for " + var);
        vars.put(var, random(pages).q);
      } else if (line cast ALQLPage) {
        if (eq(line.matchMethod, 'eqic))
          findPageFromQ(line.page);
        else if (eq(line.matchMethod, 'flexMatchDollarVarsIC_first)) {
          new L<SS> l;
          for (Page p : list(cc, Page))
            addIfNotNull(l, flexMatchDollarVarsIC_first(line.page, p.q));
          if (empty(l)) ret serveJSON("No results for " + curly(line.page));
          vars.putAll(random(l));
        } else
          fail("Unknown match method: " + line.matchMethod);
      } else
        fail("Can't interpret: " + line);
    }
    
    null;
  }
}

static Page pageFromQ(Concepts cc, S q) {
  ret empty(q) ? null : uniqCI_sync(cc, Page, +q);
}

/*sS globalIDFromCaseID(S caseID) {
  ret assertGlobalID(takeLast(globalIDLength(), caseID));
}*/

sS agiBlue_pageURLWithSlice(Page p) {
  ret p == null ? null : agiBlueURL() + hquery(slice := _get(sliceForPage(p), 'globalID), q := p.q);
}

static Slice sliceForPage(Page p) {
  if (p == null) null;
  SliceInfo info = conceptWhere(p._concepts, SliceInfo);
  ret info == null ? null : sliceConceptForGlobalID(info.globalID);
}

static GlobalID mainSliceGlobalID() {
  ret conceptWhere Slice(caseID := "").globalID;
}

static File sliceDumpFile(Slice slice) {
  ret programFile("slice-dumps/" + or2(slice.caseID, "main") + ".slice");
}

static File dumpSliceToFile(LoadedSlice slice) {
  ret withDBLock(slice.cc, func -> File {
    cset(slice.sliceConcept, sliceDumped := now());
    File file = sliceDumpFile(slice.sliceConcept);
    new LS lines;
    for (Page p : list(slice.cc, Page))
      lines.add(quote(p.q));
    for (Entry e : list(slice.cc, Entry))
      lines.add(sfu(tripleToList(entryToTriple(e))));
    saveLinesAsTextFile(file, lines);
    ret file;
  });
}

static T3S entryToTriple(Entry e) {
  ret e == null ? null : t3(e.page->q, e.key, e.value);
}

static ConceptsLoadedOnDemand slicesLoadedOnDemand(Map<S, LoadedSlice> loadedSlices) {
  new ConceptsLoadedOnDemand fan;
  fan.onCaseLoaded(voidfunc(S caseID, O globalID, Concepts concepts) {
    LoadedSlice ls = new(caseID, concepts);
    if (nempty(globalID))
      ls.initialSetup(toGlobalIDObj((S) globalID));
    loadedSlices.put(caseID, ls);
  });
  fan.onUnloadingCase(voidfunc(S caseID, Concepts concepts) {
    loadedSlices.remove(caseID);
  });
  ret fan;
}

// check if slices are loaded both in foreground and background (BAD)
sS checkDoubleLoads() {
  LS l = sharedKeys(loadedSlices, backgroundSlices);
  ret empty(l) ? null : "ERROR: Slice loaded in background and foreground: " + first(l);
}

// just use size of concepts.structure.gz
static long estimatedSliceDataSize(Slice slice) {
  ret estimatedSliceDataSize(slice.caseID);
}

static long estimatedSliceDataSize(S caseID) {
  ret l(conceptsFile(fan.dbID(caseID)));
}

static CentralIndexEntry centralIndexGet(S s) { ret getOrCreate CentralIndexEntry(centralIndex, s); }

svoid makeCentralIndex() {
  pcall {
    centralIndex.clear();
    for (Slice slice : conceptsWhere(Slice, indexed := true))
      addToCentralIndex(slice);
  }
  centralIndexMade = now();
}

svoid addToCentralIndex(Slice slice) {
  for (S s : sliceDump_pageNamesIncludingKeys(sliceDumpFile(slice)))
    centralIndexGet(s).slices.add(slice);
}

Author comment

Began life as a copy of #1023558

download  show line numbers  debug dex  old transpilations   

Travelled to 6 computer(s): bhatertpkbcr, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tvejysmllsmz, vouqrxazstgt

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Snippet ID: #1024350
Snippet name: agi.blue source with central index [dev.]
Eternal ID of this version: #1024350/9
Text MD5: d8fba4e0a4f99f10748a6d9812c38574
Transpilation MD5: 0053d013af2b190106f0512597f801ed
Author: stefan
Category: javax / agi.blue / the central servlet
Type: JavaX module (desktop)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2019-08-04 17:01:06
Source code size: 42168 bytes / 1206 lines
Pitched / IR pitched: No / No
Views / Downloads: 152 / 1207
Version history: 8 change(s)
Referenced in: [show references]