bf2c869e642b5be1ad6f3542d078f155fc4d81f2 chmalee Wed Apr 19 14:08:42 2017 -0700 Removing typo of extraneous . from hubConnect redirect page, no refs diff --git src/hg/hgHubConnect/hgHubConnect.c src/hg/hgHubConnect/hgHubConnect.c index df88f2c..23abdee 100644 --- src/hg/hgHubConnect/hgHubConnect.c +++ src/hg/hgHubConnect/hgHubConnect.c @@ -1,782 +1,782 @@ /* hgHubConnect - the CGI web-based program to select track data hubs to connect with. */ /* Copyright (C) 2014 The Regents of the University of California * See README in this or parent directory for licensing information. */ #include "common.h" #include "hash.h" #include "linefile.h" #include "errAbort.h" #include "errCatch.h" #include "hCommon.h" #include "dystring.h" #include "jksql.h" #include "cheapcgi.h" #include "htmshell.h" #include "hdb.h" #include "hui.h" #include "cart.h" #include "dbDb.h" #include "web.h" #include "trackHub.h" #include "hubConnect.h" #include "dystring.h" #include "hPrint.h" #include "jsHelper.h" #include "obscure.h" #include "hgConfig.h" #include "trix.h" #include "net.h" struct cart *cart; /* The user's ui state. */ struct hash *oldVars = NULL; static char *pageTitle = "Track Data Hubs"; char *database = NULL; char *organism = NULL; static void ourCellStart() { fputs("<TD>", stdout); // do not add a newline } static void ourCellEnd() { puts("</TD>"); } static void ourPrintCellLink(char *str, char *url) { ourCellStart(); printf("<A class=\"cv\" HREF=\"%s\" TARGET=_BLANK>\n", url); if (str != NULL) fputs(str, stdout); // do not add a newline -- was causing trailing blanks get copied in cut and paste puts("</A>"); ourCellEnd(); } static void ourPrintCell(char *str) { ourCellStart(); if (str != NULL) fputs(str, stdout); // do not add a newline -- was causing trailing blanks get copied in cut and paste ourCellEnd(); } static char *removeLastComma(char *string) { if (string != NULL) { int len = strlen(string); if ( string[len - 1] == ',') string[len - 1] = 0; else if (len > 2 && endsWith(string,", ")) string[len - 2] = 0; } return string; } #define GENLISTWIDTH 40 static void printGenomeList(struct slName *genomes, int row) /* print supported assembly names from sl list */ { /* List of associated genomes. */ struct dyString *dy = newDyString(100); struct dyString *dyShort = newDyString(100); char *trimmedName = NULL; for(; genomes; genomes = genomes->next) { trimmedName = trackHubSkipHubName(genomes->name); dyStringPrintf(dy,"%s, ", trimmedName); if (dyShort->stringSize == 0 || (dyShort->stringSize+strlen(trimmedName)<=GENLISTWIDTH)) dyStringPrintf(dyShort,"%s, ", trimmedName); } char *genomesString = removeLastComma( dyStringCannibalize(&dy)); char *genomesShort = removeLastComma( dyStringCannibalize(&dyShort)); char tempHtml[1024+strlen(genomesString)+strlen(genomesShort)]; if (strlen(genomesShort) > GENLISTWIDTH) // If even the first element is too long, truncate it. genomesShort[GENLISTWIDTH] = 0; if (strlen(genomesShort)==strlen(genomesString)) { safef(tempHtml, sizeof tempHtml, "%s", genomesString); } else { char id[256]; safef(tempHtml, sizeof tempHtml, "<span id=Short%d>[+] %s...</span>" "<span id=Full%d style=\"display:none\">[-]<br>%s</span>" , row, genomesShort , row, genomesString); safef(id, sizeof id, "Short%d", row); jsOnEventByIdF("click", id, "document.getElementById('Short%d').style.display='none';" "document.getElementById('Full%d').style.display='inline';" "return false;" , row, row); safef(id, sizeof id, "Full%d", row); jsOnEventByIdF("click", id, "document.getElementById('Full%d').style.display='none';" "document.getElementById('Short%d').style.display='inline';" "return false;" , row, row); } ourPrintCell(tempHtml); //ourPrintCell(removeLastComma( dyStringCannibalize(&dy))); } static void printGenomes(struct trackHub *thub, int row) /* print supported assembly names from trackHub */ { /* List of associated genomes. */ struct trackHubGenome *genomes = thub->genomeList; struct slName *list = NULL, *el; for(; genomes; genomes = genomes->next) { el = slNameNew(genomes->name); slAddHead(&list, el); } slReverse(&list); printGenomeList(list, row); } static void hgHubConnectUnlisted(struct hubConnectStatus *hubList, struct hash *publicHash) /* Put up the list of unlisted hubs and other controls for the page. */ /* uses publicHash to distingusih public hubs from unlisted ones */ /* NOTE: Destroys hubList */ { // put out the top of our page printf("<div id=\"unlistedHubs\" class=\"hubList\"> \n" "<table id=\"unlistedHubsTable\"> \n" "<thead><tr> \n" "<th colspan=\"6\" id=\"addHubBar\"><label for=\"hubUrl\">URL:</label> \n" "<input name=\"hubText\" id=\"hubUrl\" class=\"hubField\" " "type=\"text\" size=\"65\"> \n" "<input name=\"hubAddButton\" id='hubAddButton' " "class=\"hubField\" type=\"button\" value=\"Add Hub\">\n" "</th> \n" "</tr> \n"); jsOnEventById("click", "hubAddButton", "var hubText = document.getElementById('hubUrl');" "hubText.value=$.trim(hubText.value);" "if(validateUrl($('#hubUrl').val())) { " " document.addHubForm.elements['hubUrl'].value=hubText.value;" " document.addHubForm.submit(); return true; } " "else { return false; }" ); // count up the number of unlisted hubs we currently have int unlistedHubCount = 0; struct hubConnectStatus *unlistedHubList = NULL; struct hubConnectStatus *hub, *nextHub; for(hub = hubList; hub; hub = nextHub) { nextHub = hub->next; // if url is not in publicHash, it's unlisted */ if (!((publicHash != NULL) && hashLookup(publicHash, hub->hubUrl))) { unlistedHubCount++; slAddHead(&unlistedHubList, hub); } } hubList = NULL; // hubList no longer valid if (unlistedHubCount == 0) { // nothing to see here printf("<tr><td>No Unlisted Track Hubs</td></tr>"); printf("</thead></table></div>"); return; } // time to output the big table. First the header printf( "<tr> " "<th>Display</th> " "<th>Hub Name</th> " "<th>Description</th> " "<th>Assemblies</th> " "</tr>\n" "</thead>\n"); // start first row printf("<tbody>"); char id[256]; int count = 0; for(hub = unlistedHubList; hub; hub = hub->next) { char hubName[64]; safef(hubName, sizeof(hubName), "%s%u", hgHubConnectHubVarPrefix, hub->id); if (!cartUsualBoolean(cart, hubName, FALSE)) continue; if (count) webPrintLinkTableNewRow(); // ends last row and starts a new one count++; puts("<tr>"); ourCellStart(); safef(id, sizeof id, "hubDisconnectButton%d", count); printf("<input name=\"hubDisconnectButton\" id='%s' " "class=\"hubDisconnectButton\" type=\"button\" value=\"Disconnect\">\n", id); jsOnEventByIdF("click", id, "document.disconnectHubForm.elements['hubId'].value='%d';" "document.disconnectHubForm.submit(); return true;", hub->id); ourCellEnd(); if (hub->trackHub != NULL) { ourPrintCellLink(hub->trackHub->shortLabel, hub->hubUrl); } else ourPrintCell(""); if (!isEmpty(hub->errorMessage)) { ourCellStart(); printf("<span class=\"hubError\">ERROR: %s </span>" "<a TARGET=_BLANK href=\"../goldenPath/help/hgTrackHubHelp.html#Debug\">Debug Help</a>\n", hub->errorMessage); safef(id, sizeof id, "hubClearButton%d", count); // give people a chance to clear the error printf("<input name=\"hubClearButton\" id='%s' " "class=\"hubButton\" type=\"button\" value=\"Retry Hub\">" , id); jsOnEventByIdF("click", id, "document.resetHubForm.elements['hubCheckUrl'].value='%s';" "document.resetHubForm.submit(); return true;", hub->hubUrl); ourCellEnd(); } else if (hub->trackHub != NULL) { if (hub->trackHub->descriptionUrl != NULL) ourPrintCellLink(hub->trackHub->longLabel, hub->trackHub->descriptionUrl); else ourPrintCell(hub->trackHub->longLabel); } else ourPrintCell(""); if (hub->trackHub != NULL) printGenomes(hub->trackHub, count); else ourPrintCell(""); puts("</tr>"); } printf("</tbody></TABLE>\n"); printf("</div>"); } static void addPublicHubsToHubStatus(struct sqlConnection *conn, char *publicTable, char *statusTable) /* add url's in the hubPublic table to the hubStatus table if they aren't there already */ { char query[1024]; sqlSafef(query, sizeof(query), "select hubUrl from %s where hubUrl not in (select hubUrl from %s)\n", publicTable, statusTable); struct sqlResult *sr = sqlGetResult(conn, query); char **row; while ((row = sqlNextRow(sr)) != NULL) { char *errorMessage = NULL; char *url = row[0]; // add this url to the hubStatus table hubFindOrAddUrlInStatusTable(database, cart, url, &errorMessage); } } struct hash *getUrlSearchHash(char *trixFile, char *hubSearchTerms) /* find hubs that match search term in trixFile */ { struct hash *urlSearchHash = newHash(5); struct trix *trix = trixOpen(trixFile); int trixWordCount = chopString(hubSearchTerms, " ", NULL, 0); char *trixWords[trixWordCount]; trixWordCount = chopString(hubSearchTerms, " ", trixWords, trixWordCount); struct trixSearchResult *tsList = trixSearch(trix, trixWordCount, trixWords, tsmExpand); for ( ; tsList != NULL; tsList = tsList->next) hashStore(urlSearchHash, tsList->itemId); return urlSearchHash; } static boolean outputPublicTable(struct sqlConnection *conn, char *publicTable, char *statusTable, struct hash **pHash) /* Put up the list of public hubs and other controls for the page. */ { char *trixFile = hReplaceGbdb(cfgOptionEnvDefault("HUBSEARCHTRIXFILE", "hubSearchTrixFile", "/gbdb/hubs/public.ix")); char *hubSearchTerms = cartOptionalString(cart, hgHubSearchTerms); char *cleanSearchTerms = cloneString(hubSearchTerms); int trixFd = netUrlOpen(trixFile); boolean haveTrixFile = (trixFd != -1); if (haveTrixFile) close(trixFd); struct hash *urlSearchHash = NULL; printf("<div id=\"publicHubs\" class=\"hubList\"> \n"); // if we have a trix file, draw the search box if (haveTrixFile) { puts("Enter search terms to find in public track hub description pages:<BR>" "<input name=\"hubSearchTerms\" id=\"hubSearchTerms\" class=\"hubField\" " "type=\"text\" size=\"65\"> \n" "<input name=\"hubSearchButton\" id='hubSearchButton' " "class=\"hubField\" type=\"button\" value=\"Search Public Hubs\">\n"); jsOnEventById("click", "hubSearchButton", "document.searchHubForm.elements['hubSearchTerms'].value=$('#hubSearchTerms').val();" "document.searchHubForm.submit();return true;"); puts("<BR><BR>\n"); } // if we have search terms, put out the line telling the user so if (haveTrixFile && !isEmpty(hubSearchTerms)) { printf("Displayed list <B>restricted by search terms:</B> %s\n", hubSearchTerms); puts("<input name=\"hubDeleteSearchButton\" id='hubDeleteSearchButton' " "class=\"hubField\" type=\"button\" value=\"Show All Hubs\">\n"); jsOnEventById("click", "hubDeleteSearchButton", "document.searchHubForm.elements['hubSearchTerms'].value='';" "document.searchHubForm.submit();return true;"); puts("<BR><BR>\n"); strLower(cleanSearchTerms); urlSearchHash = getUrlSearchHash(trixFile, cleanSearchTerms); } // make sure all the public hubs are in the hubStatus table. addPublicHubsToHubStatus(conn, publicTable, statusTable); struct hash *publicHash = newHash(5); char query[512]; bool hasDescription = sqlColumnExists(conn, publicTable, "descriptionUrl"); if (hasDescription) sqlSafef(query, sizeof(query), "select p.hubUrl,p.shortLabel,p.longLabel,p.dbList,s.errorMessage,s.id,p.descriptionUrl from %s p,%s s where p.hubUrl = s.hubUrl", publicTable, statusTable); else sqlSafef(query, sizeof(query), "select p.hubUrl,p.shortLabel,p.longLabel,p.dbList,s.errorMessage,s.id from %s p,%s s where p.hubUrl = s.hubUrl", publicTable, statusTable); struct sqlResult *sr = sqlGetResult(conn, query); char **row; int count = 0; boolean gotAnyRows = FALSE; char jsId[256]; while ((row = sqlNextRow(sr)) != NULL) { ++count; char *url = row[0], *shortLabel = row[1], *longLabel = row[2], *dbList = row[3], *errorMessage = row[4], *descriptionUrl = row[6]; int id = atoi(row[5]); hashStore(publicHash, url); if ((urlSearchHash != NULL) && (hashLookup(urlSearchHash, url) == NULL)) continue; struct slName *dbListNames = slNameListFromComma(dbList); if (gotAnyRows) webPrintLinkTableNewRow(); else { /* output header */ puts("<I>Clicking Connect redirects to the gateway page of the selected hub's default assembly.</I><BR>"); printf("<table id=\"publicHubsTable\"> " "<thead><tr> " "<th>Display</th> " "<th>Hub Name</th> " "<th>Description</th> " "<th>Assemblies</th> " "</tr></thead>\n"); // start first row printf("<tbody> <tr>"); gotAnyRows = TRUE; } if (id != 0) { ourCellStart(); char hubName[32]; safef(hubName, sizeof(hubName), "%s%u", hgHubConnectHubVarPrefix, id); if (cartUsualBoolean(cart, hubName, FALSE)) { safef(jsId, sizeof jsId, "hubDisconnectButton%d", count); printf("<input name=\"hubDisconnectButton\" id='%s' " "class=\"hubDisconnectButton\" type=\"button\" value=\"Disconnect\">\n", jsId); jsOnEventByIdF("click", jsId, "document.disconnectHubForm.elements['hubId'].value= '%d';" "document.disconnectHubForm.submit();return true;", id); } else { // get first name off of list of supported databases char * name = dbListNames->name; // if the name isn't currently loaded, we assume it's a hub if (!hDbExists(name)) { char buffer[512]; safef(buffer, sizeof buffer, "hub_%d_%s", id, name); name = cloneString(buffer); } safef(jsId, sizeof jsId, "hubConnectButton%d", count); printf("<input name=\"hubConnectButton\" id='%s' " "class=\"hubButton\" type=\"button\" value=\"Connect\">\n", jsId); jsOnEventByIdF("click", jsId, "document.connectHubForm.elements['hubUrl'].value= '%s';" "document.connectHubForm.elements['db'].value= '%s';" "document.connectHubForm.submit();return true;", url,name); } ourCellEnd(); } else errAbort("cannot get id for hub with url %s\n", url); ourPrintCellLink(shortLabel, url); if (isEmpty(errorMessage)) { if (hasDescription && !isEmpty(descriptionUrl)) ourPrintCellLink(longLabel, descriptionUrl); else ourPrintCell(longLabel); } else { ourCellStart(); printf("<span class=\"hubError\">ERROR: %s </span>" "<a href=\"../goldenPath/help/hgTrackHubHelp.html#Debug\">Debug Help</a>", errorMessage); safef(jsId, sizeof jsId, "hubClearButton%d", count); printf( "<input name=\"hubClearButton\" id='%s' " "class=\"hubButton\" type=\"button\" value=\"Retry Hub\">" , jsId); jsOnEventByIdF("click", jsId, "document.resetHubForm.elements['hubCheckUrl'].value='%s';" "document.resetHubForm.submit();return true;", url); ourCellEnd(); } printGenomeList(dbListNames, count); } sqlFreeResult(&sr); if (gotAnyRows) printf("</TR></tbody></TABLE>\n"); printf("</div>"); *pHash = publicHash; return gotAnyRows; } struct hash *hgHubConnectPublic() /* Put up the list of public hubs and other controls for the page. */ { struct hash *retHash = NULL; struct sqlConnection *conn = hConnectCentral(); char *publicTable = cfgOptionEnvDefault("HGDB_HUB_PUBLIC_TABLE", hubPublicTableConfVariable, defaultHubPublicTableName); char *statusTable = cfgOptionEnvDefault("HGDB_HUB_STATUS_TABLE", hubStatusTableConfVariable, defaultHubStatusTableName); if (!(sqlTableExists(conn, publicTable) && outputPublicTable(conn, publicTable,statusTable, &retHash)) ) { printf("<div id=\"publicHubs\" class=\"hubList\"> \n"); printf("No Public Track Hubs found that match search criteria.<BR>"); printf("</div>"); } hDisconnectCentral(&conn); return retHash; } static void tryHubOpen(unsigned id) /* try to open hub, leaks trackHub structure */ { /* try opening this again to reset error */ struct sqlConnection *conn = hConnectCentral(); struct errCatch *errCatch = errCatchNew(); struct hubConnectStatus *hub = NULL; if (errCatchStart(errCatch)) hub = hubConnectStatusForId(conn, id); errCatchEnd(errCatch); if (errCatch->gotError) hubUpdateStatus( errCatch->message->string, NULL); else hubUpdateStatus(NULL, hub); errCatchFree(&errCatch); hDisconnectCentral(&conn); } static int doRedirect(struct cart *theCart) { struct hubConnectStatus *hub = hubConnectNewHub(); if (hub == NULL) return 0; char headerText[1024]; char *errorMessage; hubFindOrAddUrlInStatusTable(database, cart, hub->hubUrl, &errorMessage); // if there is an error message, we stay in hgHubConnect if (errorMessage != NULL) return 0; getDbAndGenome(cart, &database, &organism, oldVars); int redirDelay = 3; printf( "<META HTTP-EQUIV=\"REFRESH\" CONTENT=\"%d;URL=%s?%s\">", redirDelay,"../cgi-bin/hgGateway",cartSidUrlString(cart)); safef(headerText, sizeof(headerText), "Hub Connect Successful"); cartWebStart(cart, NULL, "%s", headerText); hPrintf("You will be automatically redirected to the gateway page for this hub's default database " "(<A HREF=\"../cgi-bin/hgGateway?%s\">%s</A>) in %d seconds.<BR><BR>", cartSidUrlString(cart),trackHubSkipHubName(database),redirDelay); struct trackHub *tHub = hub->trackHub; if (tHub->email != NULL) { - hPrintf("<B>This hub is provided courtesy of <A HREF=\"mailto:%s\">%s</A>.</B>. Please contact them with any questions.", tHub->email, tHub->email); + hPrintf("<B>This hub is provided courtesy of <A HREF=\"mailto:%s\">%s</A>.</B> Please contact them with any questions.", tHub->email, tHub->email); } hPrintf("<BR><BR>"); hPrintf("Hub: %s<BR><BR>", tHub->longLabel); hPrintf("Hub Genomes: "); struct trackHubGenome *genomeList = tHub->genomeList; boolean firstTime = TRUE; for(; genomeList; genomeList = genomeList->next) { if (!firstTime) hPrintf(","); firstTime = FALSE; hPrintf("<A href=\"../cgi-bin/hgTracks?db=%s&%s\">%s</A>",genomeList->name, cartSidUrlString(cart),trackHubSkipHubName(genomeList->name)); } hPrintf("<BR><BR>"); return 1; } static void doResetHub(struct cart *theCart) { char *url = cartOptionalString(cart, hgHubCheckUrl); if (url != NULL) { udcSetCacheTimeout(1); unsigned id = hubResetError(url); tryHubOpen(id); } else errAbort("must specify url in %s\n", hgHubDataText); } static void doClearHub(struct cart *theCart) { char *url = cartOptionalString(cart, hgHubDataText); printf("<pre>clearing hub %s\n",url); if (url != NULL) hubClearStatus(url); else errAbort("must specify url in %s\n", hgHubDataText); printf("<pre>Completed\n"); } static void checkTrackDbs(struct hubConnectStatus *hubList) { struct hubConnectStatus *hub = hubList; for(; hub; hub = hub->next) { struct errCatch *errCatch = errCatchNew(); if (errCatchStart(errCatch)) { hubAddTracks(hub, database); } errCatchEnd(errCatch); if (errCatch->gotError) { hub->errorMessage = cloneString(errCatch->message->string); hubUpdateStatus( errCatch->message->string, hub); } else hubUpdateStatus(NULL, hub); } } void doMiddle(struct cart *theCart) /* Write header and body of html page. */ { cart = theCart; if(cgiIsOnWeb()) checkForGeoMirrorRedirect(cart); if (cartVarExists(cart, hgHubDoClear)) { doClearHub(cart); cartWebEnd(); return; } if (cartVarExists(cart, hgHubCheckUrl)) { doResetHub(cart); } if (cartVarExists(cart, hgHubDoRedirect)) { if (doRedirect(cart)) { cartWebEnd(); return; } } cartWebStart(cart, NULL, "%s", pageTitle); jsIncludeFile("jquery.js", NULL); jsIncludeFile("utils.js", NULL); jsIncludeFile("jquery-ui.js", NULL); webIncludeResourceFile("jquery-ui.css"); jsIncludeFile("ajax.js", NULL); jsIncludeFile("hgHubConnect.js", NULL); jsIncludeFile("jquery.cookie.js", NULL); printf("<div id=\"hgHubConnectUI\"> <div id=\"description\"> \n"); printf( "<P>Track data hubs are collections of external tracks that can be imported into the UCSC Genome Browser. " "Hub tracks show up under the hub's own blue label bar on the main browser page, " "as well as on the configure page. For more information, see the " "<A HREF=\"../goldenPath/help/hgTrackHubHelp.html\" TARGET=_blank>" "User's Guide</A>." "To import a public hub click its \"Connect\" button below.</P>" "<P><B>NOTE: Because Track Hubs are created and maintained by external sources," " UCSC is not responsible for their content.</B></P>" ); printf("</div>\n"); getDbAndGenome(cart, &database, &organism, oldVars); char *survey = cfgOptionEnv("HGDB_HUB_SURVEY", "hubSurvey"); char *surveyLabel = cfgOptionEnv("HGDB_HUB_SURVEY_LABEL", "hubSurveyLabel"); if (survey && differentWord(survey, "off")) hPrintf("<span style='background-color:yellow;'><A HREF='%s' TARGET=_BLANK><EM><B>%s</EM></B></A></span>\n", survey, surveyLabel ? surveyLabel : "Take survey"); hPutc('\n'); // grab all the hubs that are listed in the cart struct hubConnectStatus *hubList = hubConnectStatusListFromCartAll(cart); checkTrackDbs(hubList); // here's a little form for the add new hub button printf("<FORM ACTION=\"%s\" NAME=\"addHubForm\">\n", "../cgi-bin/hgHubConnect"); cgiMakeHiddenVar("hubUrl", ""); cgiMakeHiddenVar( hgHubDoFirstDb, "on"); cgiMakeHiddenVar( hgHubDoRedirect, "on"); cgiMakeHiddenVar(hgHubConnectRemakeTrackHub, "on"); cartSaveSession(cart); puts("</FORM>"); // this is the form for the connect hub button printf("<FORM ACTION=\"%s\" NAME=\"connectHubForm\">\n", "../cgi-bin/hgHubConnect"); cgiMakeHiddenVar("hubUrl", ""); cgiMakeHiddenVar("db", ""); cgiMakeHiddenVar( hgHubDoRedirect, "on"); cgiMakeHiddenVar(hgHubConnectRemakeTrackHub, "on"); cartSaveSession(cart); puts("</FORM>"); // this is the form for the disconnect hub button printf("<FORM ACTION=\"%s\" NAME=\"disconnectHubForm\">\n", "../cgi-bin/hgHubConnect"); cgiMakeHiddenVar("hubId", ""); cgiMakeHiddenVar(hgHubDoDisconnect, "on"); cgiMakeHiddenVar(hgHubConnectRemakeTrackHub, "on"); cartSaveSession(cart); puts("</FORM>"); // this is the form for the reset hub button printf("<FORM ACTION=\"%s\" NAME=\"resetHubForm\">\n", "../cgi-bin/hgHubConnect"); cgiMakeHiddenVar(hgHubCheckUrl, ""); cartSaveSession(cart); puts("</FORM>"); // this is the form for the search hub button printf("<FORM ACTION=\"%s\" NAME=\"searchHubForm\">\n", "../cgi-bin/hgHubConnect"); cgiMakeHiddenVar(hgHubSearchTerms, ""); cgiMakeHiddenVar(hgHubDoSearch, "on"); cartSaveSession(cart); puts("</FORM>"); // ... and now the main form printf("<FORM ACTION=\"%s\" METHOD=\"POST\" NAME=\"mainForm\">\n", "../cgi-bin/hgGateway"); cartSaveSession(cart); // we have two tabs for the public and unlisted hubs printf("<div id=\"tabs\">" "<ul> <li><a href=\"#publicHubs\">Public Hubs</a></li>" "<li><a href=\"#unlistedHubs\">My Hubs</a></li> " "</ul> "); struct hash *publicHash = hgHubConnectPublic(); hgHubConnectUnlisted(hubList, publicHash); printf("</div>"); printf("<div class=\"tabFooter\">"); char *emailAddress = cfgOptionDefault("hub.emailAddress","genome@soe.ucsc.edu"); printf("<span class=\"small\">" "Contact <A HREF=\"mailto:%s\">%s</A> to add a public hub." "</span>\n", emailAddress,emailAddress); printf("</div>"); cgiMakeHiddenVar(hgHubConnectRemakeTrackHub, "on"); puts("</FORM>"); printf("</div>\n"); cartWebEnd(); } char *excludeVars[] = {"Submit", "submit", "hc_one_url", hgHubCheckUrl, hgHubDoClear, hgHubDoDisconnect,hgHubDoRedirect, hgHubDataText, hgHubConnectRemakeTrackHub, NULL}; int main(int argc, char *argv[]) /* Process command line. */ { long enteredMainTime = clock1000(); oldVars = hashNew(10); cgiSpoof(&argc, argv); cartEmptyShell(doMiddle, hUserCookie(), excludeVars, oldVars); cgiExitTime("hgHubConnect", enteredMainTime); return 0; }