Send a plaintext link to the mapreduce console in fluent style

The link was previously being sent using a JS redirect, which doesn't work
because the endpoints that trigger mapreduces can only be hit from the command
line (because they require auth). This commit switches the link to be in
plaintext and renders the full URL instead of just the path, so that clicking it
directly from the terminal works.

This also improves how these links are sent from callsites by using a fluent
style.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=228764606

java/google/registry/tools/server/GenerateZoneFilesAction.java

@@ -22,7 +22,6 @@ import static google.registry.mapreduce.inputs.EppResourceInputs.createEntityInp
 import static google.registry.model.EppResourceUtils.loadAtPointInTime;
 import static google.registry.model.ofy.ObjectifyService.ofy;
 import static google.registry.request.Action.Method.POST;
-import static google.registry.util.PipelineUtils.createJobPath;
 import static java.nio.charset.StandardCharsets.UTF_8;
 import static org.joda.time.DateTimeZone.UTC;
 
@@ -132,17 +131,17 @@ public class GenerateZoneFilesAction implements Runnable, JsonActionRunner.JsonA
     if (!exportTime.equals(exportTime.toDateTime(UTC).withTimeAtStartOfDay())) {
       throw new BadRequestException("Invalid export time: must be midnight UTC");
     }
-    String jobId = mrRunner
-        .setJobName("Generate bind file stanzas")
-        .setModuleName("tools")
-        .setDefaultReduceShards(tlds.size())
-        .runMapreduce(
-            new GenerateBindFileMapper(
-                tlds, exportTime, dnsDefaultATtl, dnsDefaultNsTtl, dnsDefaultDsTtl),
-            new GenerateBindFileReducer(bucket, exportTime, gcsBufferSize),
-            ImmutableList.of(
-                new NullInput<>(),
-                createEntityInput(DomainResource.class)));
+    String mapreduceConsoleLink =
+        mrRunner
+            .setJobName("Generate bind file stanzas")
+            .setModuleName("tools")
+            .setDefaultReduceShards(tlds.size())
+            .runMapreduce(
+                new GenerateBindFileMapper(
+                    tlds, exportTime, dnsDefaultATtl, dnsDefaultNsTtl, dnsDefaultDsTtl),
+                new GenerateBindFileReducer(bucket, exportTime, gcsBufferSize),
+                ImmutableList.of(new NullInput<>(), createEntityInput(DomainResource.class)))
+            .getLinkToMapreduceConsole();
     ImmutableList<String> filenames =
         tlds.stream()
             .map(
@@ -151,7 +150,7 @@ public class GenerateZoneFilesAction implements Runnable, JsonActionRunner.JsonA
                         GCS_PATH_FORMAT, bucket, String.format(FILENAME_FORMAT, tld, exportTime)))
             .collect(toImmutableList());
     return ImmutableMap.of(
-        "jobPath", createJobPath(jobId),
+        "mapreduceConsoleLink", mapreduceConsoleLink,
         "filenames", filenames);
   }
 

java/google/registry/tools/server/KillAllCommitLogsAction.java

@@ -18,7 +18,6 @@ import static com.google.common.base.Preconditions.checkArgument;
 import static com.google.common.collect.ImmutableList.toImmutableList;
 import static google.registry.model.ofy.ObjectifyService.ofy;
 import static google.registry.request.Action.Method.POST;
-import static google.registry.util.PipelineUtils.createJobPath;
 
 import com.google.appengine.tools.mapreduce.Input;
 import com.google.appengine.tools.mapreduce.Mapper;
@@ -72,13 +71,12 @@ public class KillAllCommitLogsAction implements Runnable {
                         CommitLogBucket.getAllBucketKeys().stream())
                     .collect(toImmutableList()),
                 1));
-    response.sendJavaScriptRedirect(createJobPath(mrRunner
+    mrRunner
         .setJobName("Delete all commit logs")
         .setModuleName("tools")
         .runMapreduce(
-            new KillAllCommitLogsMapper(),
-            new KillAllEntitiesReducer(),
-            ImmutableList.of(input))));
+            new KillAllCommitLogsMapper(), new KillAllEntitiesReducer(), ImmutableList.of(input))
+        .sendLinkToMapreduceConsole(response);
   }
 
   /**

java/google/registry/tools/server/KillAllEppResourcesAction.java

@@ -17,7 +17,6 @@ package google.registry.tools.server;
 import static com.google.common.base.Preconditions.checkArgument;
 import static google.registry.model.ofy.ObjectifyService.ofy;
 import static google.registry.request.Action.Method.POST;
-import static google.registry.util.PipelineUtils.createJobPath;
 
 import com.google.appengine.tools.mapreduce.Mapper;
 import com.google.common.collect.ImmutableList;
@@ -58,13 +57,14 @@ public class KillAllEppResourcesAction implements Runnable {
         RegistryEnvironment.get() == RegistryEnvironment.CRASH
             || RegistryEnvironment.get() == RegistryEnvironment.UNITTEST,
         "DO NOT RUN ANYWHERE ELSE EXCEPT CRASH OR TESTS.");
-    response.sendJavaScriptRedirect(createJobPath(mrRunner
+    mrRunner
         .setJobName("Delete all EppResources, children, and indices")
         .setModuleName("tools")
         .runMapreduce(
             new KillAllEppResourcesMapper(),
             new KillAllEntitiesReducer(),
-            ImmutableList.of(EppResourceInputs.createIndexInput()))));
+            ImmutableList.of(EppResourceInputs.createIndexInput()))
+        .sendLinkToMapreduceConsole(response);
   }
 
   static class KillAllEppResourcesMapper extends Mapper<EppResourceIndex, Key<?>, Key<?>> {

java/google/registry/tools/server/RefreshDnsForAllDomainsAction.java

@@ -18,7 +18,6 @@ import static google.registry.mapreduce.inputs.EppResourceInputs.createEntityInp
 import static google.registry.model.EppResourceUtils.isActive;
 import static google.registry.model.registry.Registries.assertTldsExist;
 import static google.registry.request.RequestParameters.PARAM_TLDS;
-import static google.registry.util.PipelineUtils.createJobPath;
 
 import com.google.appengine.tools.mapreduce.Mapper;
 import com.google.common.annotations.VisibleForTesting;
@@ -64,15 +63,14 @@ public class RefreshDnsForAllDomainsAction implements Runnable {
   @Override
   public void run() {
     assertTldsExist(tlds);
-    response.sendJavaScriptRedirect(
-        createJobPath(
-            mrRunner
-                .setJobName("Refresh DNS for all domains")
-                .setModuleName("tools")
-                .setDefaultMapShards(10)
-                .runMapOnly(
-                    new RefreshDnsForAllDomainsActionMapper(tlds),
-                    ImmutableList.of(createEntityInput(DomainResource.class)))));
+    mrRunner
+        .setJobName("Refresh DNS for all domains")
+        .setModuleName("tools")
+        .setDefaultMapShards(10)
+        .runMapOnly(
+            new RefreshDnsForAllDomainsActionMapper(tlds),
+            ImmutableList.of(createEntityInput(DomainResource.class)))
+        .sendLinkToMapreduceConsole(response);
   }
 
   /** Mapper to refresh DNS for all active domain resources. */

java/google/registry/tools/server/ResaveAllHistoryEntriesAction.java

@@ -15,7 +15,6 @@
 package google.registry.tools.server;
 
 import static google.registry.model.ofy.ObjectifyService.ofy;
-import static google.registry.util.PipelineUtils.createJobPath;
 
 import com.google.appengine.tools.mapreduce.Mapper;
 import com.google.common.collect.ImmutableList;
@@ -51,14 +50,15 @@ public class ResaveAllHistoryEntriesAction implements Runnable {
   @SuppressWarnings("unchecked")
   @Override
   public void run() {
-    response.sendJavaScriptRedirect(createJobPath(mrRunner
+    mrRunner
         .setJobName("Re-save all HistoryEntry entities")
         .setModuleName("tools")
         .runMapOnly(
             new ResaveAllHistoryEntriesActionMapper(),
-            ImmutableList.of(EppResourceInputs.createChildEntityInput(
-                ImmutableSet.of(EppResource.class),
-                ImmutableSet.of(HistoryEntry.class))))));
+            ImmutableList.of(
+                EppResourceInputs.createChildEntityInput(
+                    ImmutableSet.of(EppResource.class), ImmutableSet.of(HistoryEntry.class))))
+        .sendLinkToMapreduceConsole(response);
   }
 
   /** Mapper to re-save all HistoryEntry entities. */