com.squarespace.template.plugins.platform.SocialPredicates Maven / Gradle / Ivy
/**
* Copyright (c) 2015 SQUARESPACE, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.squarespace.template.plugins.platform;
import static com.squarespace.template.GeneralUtils.isTruthy;
import com.fasterxml.jackson.databind.JsonNode;
import com.squarespace.template.Arguments;
import com.squarespace.template.BasePredicate;
import com.squarespace.template.CodeExecuteException;
import com.squarespace.template.Context;
import com.squarespace.template.Predicate;
import com.squarespace.template.PredicateRegistry;
import com.squarespace.template.StringView;
import com.squarespace.template.SymbolTable;
/**
* Extracted from Commons library at commit ab4ba7a6f2b872a31cb6449ae9e96f5f5b30f471
*/
public class SocialPredicates implements PredicateRegistry {
@Override
public void registerPredicates(SymbolTable table) {
table.add(COMMENTS);
table.add(DISQUS);
}
public static final Predicate COMMENTS = new BasePredicate("comments?", false) {
@Override
public boolean apply(Context ctx, Arguments args) throws CodeExecuteException {
JsonNode settings = ctx.resolve("websiteSettings");
JsonNode node = ctx.node();
boolean commentsOn = node.path("commentState").asInt() == 1;
if (!commentsOn && node.path("publicCommentCount").asInt() > 0) {
commentsOn = true;
}
if (!settings.isMissingNode() && !isTruthy(settings.path("commentsEnabled"))) {
commentsOn = false;
}
return commentsOn;
}
};
public static final Predicate DISQUS = new BasePredicate("disqus?", false) {
@Override
public boolean apply(Context ctx, Arguments args) throws CodeExecuteException {
JsonNode settings = ctx.resolve("websiteSettings");
return isTruthy(settings.path("disqusShortName"));
}
};
}