src/main/java/net/pterodactylus/sone/web/OptionsPage.java

   1 /*
   2  * Sone - OptionsPage.java - Copyright © 2010 David Roden
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 package net.pterodactylus.sone.web;
  19
  20 import java.util.ArrayList;
  21 import java.util.List;
  22
  23 import net.pterodactylus.sone.core.Core.Preferences;
  24 import net.pterodactylus.sone.data.Sone;
  25 import net.pterodactylus.sone.fcp.FcpInterface.FullAccessRequired;
  26 import net.pterodactylus.sone.web.page.FreenetRequest;
  27 import net.pterodactylus.util.number.Numbers;
  28 import net.pterodactylus.util.template.Template;
  29 import net.pterodactylus.util.template.TemplateContext;
  30 import net.pterodactylus.util.web.Method;
  31
  32 /**
  33  * This page lets the user edit the options of the Sone plugin.
  34  *
  35  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  36  */
  37 public class OptionsPage extends SoneTemplatePage {
  38
  39         /**
  40          * Creates a new options page.
  41          *
  42          * @param template
  43          *            The template to render
  44          * @param webInterface
  45          *            The Sone web interface
  46          */
  47         public OptionsPage(Template template, WebInterface webInterface) {
  48                 super("options.html", template, "Page.Options.Title", webInterface, false);
  49         }
  50
  51         //
  52         // TEMPLATEPAGE METHODS
  53         //
  54
  55         /**
  56          * {@inheritDoc}
  57          */
  58         @Override
  59         protected void processTemplate(FreenetRequest request, TemplateContext templateContext) throws RedirectException {
  60                 super.processTemplate(request, templateContext);
  61                 Preferences preferences = webInterface.getCore().getPreferences();
  62                 Sone currentSone = webInterface.getCurrentSone(request.getToadletContext(), false);
  63                 if (request.getMethod() == Method.POST) {
  64                         List<String> fieldErrors = new ArrayList<String>();
  65                         if (currentSone != null) {
  66                                 boolean autoFollow = request.getHttpRequest().isPartSet("auto-follow");
  67                                 currentSone.getOptions().getBooleanOption("AutoFollow").set(autoFollow);
  68                                 boolean enableSoneInsertNotifications = request.getHttpRequest().isPartSet("enable-sone-insert-notifications");
  69                                 currentSone.getOptions().getBooleanOption("EnableSoneInsertNotifications").set(enableSoneInsertNotifications);
  70                                 webInterface.getCore().touchConfiguration();
  71                         }
  72                         Integer insertionDelay = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("insertion-delay", 16));
  73                         if (!preferences.validateInsertionDelay(insertionDelay)) {
  74                                 fieldErrors.add("insertion-delay");
  75                         } else {
  76                                 preferences.setInsertionDelay(insertionDelay);
  77                         }
  78                         Integer postsPerPage = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("posts-per-page", 4), null);
  79                         if (!preferences.validatePostsPerPage(postsPerPage)) {
  80                                 fieldErrors.add("posts-per-page");
  81                         } else {
  82                                 preferences.setPostsPerPage(postsPerPage);
  83                         }
  84                         Integer charactersPerPost = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("characters-per-post", 10), null);
  85                         if (!preferences.validateCharactersPerPost(charactersPerPost)) {
  86                                 fieldErrors.add("characters-per-post");
  87                         } else {
  88                                 preferences.setCharactersPerPost(charactersPerPost);
  89                         }
  90                         Integer postCutOffLength = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("post-cut-off-length", 10), null);
  91                         if (!preferences.validatePostCutOffLength(postCutOffLength)) {
  92                                 fieldErrors.add("post-cut-off-length");
  93                         } else {
  94                                 preferences.setPostCutOffLength(postCutOffLength);
  95                         }
  96                         boolean requireFullAccess = request.getHttpRequest().isPartSet("require-full-access");
  97                         preferences.setRequireFullAccess(requireFullAccess);
  98                         Integer positiveTrust = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("positive-trust", 3));
  99                         if (!preferences.validatePositiveTrust(positiveTrust)) {
 100                                 fieldErrors.add("positive-trust");
 101                         } else {
 102                                 preferences.setPositiveTrust(positiveTrust);
 103                         }
 104                         Integer negativeTrust = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("negative-trust", 4));
 105                         if (!preferences.validateNegativeTrust(negativeTrust)) {
 106                                 fieldErrors.add("negative-trust");
 107                         } else {
 108                                 preferences.setNegativeTrust(negativeTrust);
 109                         }
 110                         String trustComment = request.getHttpRequest().getPartAsStringFailsafe("trust-comment", 256);
 111                         if (trustComment.trim().length() == 0) {
 112                                 trustComment = null;
 113                         }
 114                         preferences.setTrustComment(trustComment);
 115                         boolean fcpInterfaceActive = request.getHttpRequest().isPartSet("fcp-interface-active");
 116                         preferences.setFcpInterfaceActive(fcpInterfaceActive);
 117                         Integer fcpFullAccessRequiredInteger = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("fcp-full-access-required", 1), preferences.getFcpFullAccessRequired().ordinal());
 118                         FullAccessRequired fcpFullAccessRequired = FullAccessRequired.values()[fcpFullAccessRequiredInteger];
 119                         preferences.setFcpFullAccessRequired(fcpFullAccessRequired);
 120                         boolean clearOnNextRestart = Boolean.parseBoolean(request.getHttpRequest().getPartAsStringFailsafe("clear-on-next-restart", 5));
 121                         preferences.setClearOnNextRestart(clearOnNextRestart);
 122                         boolean reallyClearOnNextRestart = Boolean.parseBoolean(request.getHttpRequest().getPartAsStringFailsafe("really-clear-on-next-restart", 5));
 123                         preferences.setReallyClearOnNextRestart(reallyClearOnNextRestart);
 124                         webInterface.getCore().touchConfiguration();
 125                         if (fieldErrors.isEmpty()) {
 126                                 throw new RedirectException(getPath());
 127                         }
 128                         templateContext.set("fieldErrors", fieldErrors);
 129                 }
 130                 if (currentSone != null) {
 131                         templateContext.set("auto-follow", currentSone.getOptions().getBooleanOption("AutoFollow").get());
 132                         templateContext.set("enable-sone-insert-notifications", currentSone.getOptions().getBooleanOption("EnableSoneInsertNotifications").get());
 133                 }
 134                 templateContext.set("insertion-delay", preferences.getInsertionDelay());
 135                 templateContext.set("posts-per-page", preferences.getPostsPerPage());
 136                 templateContext.set("characters-per-post", preferences.getCharactersPerPost());
 137                 templateContext.set("post-cut-off-length", preferences.getPostCutOffLength());
 138                 templateContext.set("require-full-access", preferences.isRequireFullAccess());
 139                 templateContext.set("positive-trust", preferences.getPositiveTrust());
 140                 templateContext.set("negative-trust", preferences.getNegativeTrust());
 141                 templateContext.set("trust-comment", preferences.getTrustComment());
 142                 templateContext.set("fcp-interface-active", preferences.isFcpInterfaceActive());
 143                 templateContext.set("fcp-full-access-required", preferences.getFcpFullAccessRequired().ordinal());
 144                 templateContext.set("clear-on-next-restart", preferences.isClearOnNextRestart());
 145                 templateContext.set("really-clear-on-next-restart", preferences.isReallyClearOnNextRestart());
 146         }
 147
 148 }