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

   1 /*
   2  * Sone - EditProfilePage.java - Copyright © 2010–2016 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 static net.pterodactylus.sone.text.TextFilter.filter;
  21 import static net.pterodactylus.sone.utils.NumberParsers.parseInt;
  22
  23 import java.util.List;
  24
  25 import net.pterodactylus.sone.data.Profile;
  26 import net.pterodactylus.sone.data.Profile.DuplicateField;
  27 import net.pterodactylus.sone.data.Profile.Field;
  28 import net.pterodactylus.sone.data.Sone;
  29 import net.pterodactylus.sone.web.page.FreenetRequest;
  30 import net.pterodactylus.util.template.Template;
  31 import net.pterodactylus.util.template.TemplateContext;
  32 import net.pterodactylus.util.web.Method;
  33 import freenet.clients.http.ToadletContext;
  34
  35 /**
  36  * This page lets the user edit her profile.
  37  *
  38  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  39  */
  40 public class EditProfilePage extends SoneTemplatePage {
  41
  42         /**
  43          * Creates a new “edit profile” page.
  44          *
  45          * @param template
  46          *            The template to render
  47          * @param webInterface
  48          *            The Sone web interface
  49          */
  50         public EditProfilePage(Template template, WebInterface webInterface) {
  51                 super("editProfile.html", template, "Page.EditProfile.Title", webInterface, true);
  52         }
  53
  54         //
  55         // TEMPLATEPAGE METHODS
  56         //
  57
  58         /**
  59          * {@inheritDoc}
  60          */
  61         @Override
  62         protected void handleRequest(FreenetRequest request, TemplateContext templateContext) throws RedirectException {
  63                 ToadletContext toadletContenxt = request.getToadletContext();
  64                 Sone currentSone = getCurrentSone(toadletContenxt);
  65                 Profile profile = currentSone.getProfile();
  66                 String firstName = profile.getFirstName();
  67                 String middleName = profile.getMiddleName();
  68                 String lastName = profile.getLastName();
  69                 Integer birthDay = profile.getBirthDay();
  70                 Integer birthMonth = profile.getBirthMonth();
  71                 Integer birthYear = profile.getBirthYear();
  72                 String avatarId = profile.getAvatar();
  73                 List<Field> fields = profile.getFields();
  74                 if (request.getMethod() == Method.POST) {
  75                         if (request.getHttpRequest().getPartAsStringFailsafe("save-profile", 4).equals("true")) {
  76                                 firstName = request.getHttpRequest().getPartAsStringFailsafe("first-name", 256).trim();
  77                                 middleName = request.getHttpRequest().getPartAsStringFailsafe("middle-name", 256).trim();
  78                                 lastName = request.getHttpRequest().getPartAsStringFailsafe("last-name", 256).trim();
  79                                 birthDay = parseInt(request.getHttpRequest().getPartAsStringFailsafe("birth-day", 256).trim(), null);
  80                                 birthMonth = parseInt(request.getHttpRequest().getPartAsStringFailsafe("birth-month", 256).trim(), null);
  81                                 birthYear = parseInt(request.getHttpRequest().getPartAsStringFailsafe("birth-year", 256).trim(), null);
  82                                 avatarId = request.getHttpRequest().getPartAsStringFailsafe("avatarId", 36);
  83                                 profile.setFirstName(firstName.length() > 0 ? firstName : null);
  84                                 profile.setMiddleName(middleName.length() > 0 ? middleName : null);
  85                                 profile.setLastName(lastName.length() > 0 ? lastName : null);
  86                                 profile.setBirthDay(birthDay).setBirthMonth(birthMonth).setBirthYear(birthYear);
  87                                 profile.setAvatar(webInterface.getCore().getImage(avatarId, false));
  88                                 for (Field field : fields) {
  89                                         String value = request.getHttpRequest().getPartAsStringFailsafe("field-" + field.getId(), 400);
  90                                         String filteredValue = filter(request.getHttpRequest().getHeader("Host"), value);
  91                                         field.setValue(filteredValue);
  92                                 }
  93                                 currentSone.setProfile(profile);
  94                                 webInterface.getCore().touchConfiguration();
  95                                 throw new RedirectException("editProfile.html");
  96                         } else if (request.getHttpRequest().getPartAsStringFailsafe("add-field", 4).equals("true")) {
  97                                 String fieldName = request.getHttpRequest().getPartAsStringFailsafe("field-name", 256).trim();
  98                                 try {
  99                                         profile.addField(fieldName);
 100                                         currentSone.setProfile(profile);
 101                                         webInterface.getCore().touchConfiguration();
 102                                         throw new RedirectException("editProfile.html#profile-fields");
 103                                 } catch (DuplicateField df1) {
 104                                         templateContext.set("fieldName", fieldName);
 105                                         templateContext.set("duplicateFieldName", true);
 106                                 }
 107                         } else {
 108                                 String id = getFieldId(request, "delete-field-");
 109                                 if (id != null) {
 110                                         throw new RedirectException("deleteProfileField.html?field=" + id);
 111                                 }
 112                                 id = getFieldId(request, "move-up-field-");
 113                                 if (id != null) {
 114                                         Field field = profile.getFieldById(id);
 115                                         if (field == null) {
 116                                                 throw new RedirectException("invalid.html");
 117                                         }
 118                                         profile.moveFieldUp(field);
 119                                         currentSone.setProfile(profile);
 120                                         throw new RedirectException("editProfile.html#profile-fields");
 121                                 }
 122                                 id = getFieldId(request, "move-down-field-");
 123                                 if (id != null) {
 124                                         Field field = profile.getFieldById(id);
 125                                         if (field == null) {
 126                                                 throw new RedirectException("invalid.html");
 127                                         }
 128                                         profile.moveFieldDown(field);
 129                                         currentSone.setProfile(profile);
 130                                         throw new RedirectException("editProfile.html#profile-fields");
 131                                 }
 132                                 id = getFieldId(request, "edit-field-");
 133                                 if (id != null) {
 134                                         throw new RedirectException("editProfileField.html?field=" + id);
 135                                 }
 136                         }
 137                 }
 138                 templateContext.set("firstName", firstName);
 139                 templateContext.set("middleName", middleName);
 140                 templateContext.set("lastName", lastName);
 141                 templateContext.set("birthDay", birthDay);
 142                 templateContext.set("birthMonth", birthMonth);
 143                 templateContext.set("birthYear", birthYear);
 144                 templateContext.set("avatarId", avatarId);
 145                 templateContext.set("fields", fields);
 146         }
 147
 148         //
 149         // PRIVATE METHODS
 150         //
 151
 152         /**
 153          * Searches for a part whose names starts with the given {@code String} and
 154          * extracts the ID from the located name.
 155          *
 156          * @param request
 157          *            The request to get the parts from
 158          * @param partNameStart
 159          *            The start of the name of the requested part
 160          * @return The parsed ID, or {@code null} if there was no part matching the
 161          *         given string
 162          */
 163         private static String getFieldId(FreenetRequest request, String partNameStart) {
 164                 for (String partName : request.getHttpRequest().getParts()) {
 165                         if (partName.startsWith(partNameStart)) {
 166                                 return partName.substring(partNameStart.length());
 167                         }
 168                 }
 169                 return null;
 170         }
 171 }