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

   1 /*
   2  * Sone - EditProfilePage.java - Copyright © 2010–2013 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.IdBuilder;
  26 import net.pterodactylus.sone.data.Profile;
  27 import net.pterodactylus.sone.data.Profile.DuplicateField;
  28 import net.pterodactylus.sone.data.Profile.Field;
  29 import net.pterodactylus.sone.data.Sone;
  30 import net.pterodactylus.sone.web.page.FreenetRequest;
  31 import net.pterodactylus.util.template.Template;
  32 import net.pterodactylus.util.template.TemplateContext;
  33 import net.pterodactylus.util.web.Method;
  34 import freenet.clients.http.ToadletContext;
  35
  36 /**
  37  * This page lets the user edit her profile.
  38  *
  39  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  40  */
  41 public class EditProfilePage extends SoneTemplatePage {
  42
  43         /**
  44          * Creates a new “edit profile” page.
  45          *
  46          * @param template
  47          *            The template to render
  48          * @param webInterface
  49          *            The Sone web interface
  50          */
  51         public EditProfilePage(Template template, WebInterface webInterface) {
  52                 super("editProfile.html", template, "Page.EditProfile.Title", webInterface, true);
  53         }
  54
  55         //
  56         // TEMPLATEPAGE METHODS
  57         //
  58
  59         /**
  60          * {@inheritDoc}
  61          */
  62         @Override
  63         protected void processTemplate(FreenetRequest request, TemplateContext templateContext) throws RedirectException {
  64                 super.processTemplate(request, templateContext);
  65                 ToadletContext toadletContenxt = request.getToadletContext();
  66                 Sone currentSone = getCurrentSone(toadletContenxt);
  67                 Profile profile = currentSone.getProfile();
  68                 String firstName = profile.getFirstName();
  69                 String middleName = profile.getMiddleName();
  70                 String lastName = profile.getLastName();
  71                 Integer birthDay = profile.getBirthDay();
  72                 Integer birthMonth = profile.getBirthMonth();
  73                 Integer birthYear = profile.getBirthYear();
  74                 String avatarId = profile.getAvatar();
  75                 List<Field> fields = profile.getFields();
  76                 if (request.getMethod() == Method.POST) {
  77                         if (request.getHttpRequest().getPartAsStringFailsafe("save-profile", 4).equals("true")) {
  78                                 firstName = request.getHttpRequest().getPartAsStringFailsafe("first-name", 256).trim();
  79                                 middleName = request.getHttpRequest().getPartAsStringFailsafe("middle-name", 256).trim();
  80                                 lastName = request.getHttpRequest().getPartAsStringFailsafe("last-name", 256).trim();
  81                                 birthDay = parseInt(request.getHttpRequest().getPartAsStringFailsafe("birth-day", 256).trim(), null);
  82                                 birthMonth = parseInt(request.getHttpRequest().getPartAsStringFailsafe("birth-month", 256).trim(), null);
  83                                 birthYear = parseInt(request.getHttpRequest().getPartAsStringFailsafe("birth-year", 256).trim(), null);
  84                                 avatarId = request.getHttpRequest().getPartAsStringFailsafe("avatarId", IdBuilder.ID_STRING_LENGTH);
  85                                 profile.setFirstName(firstName.length() > 0 ? firstName : null);
  86                                 profile.setMiddleName(middleName.length() > 0 ? middleName : null);
  87                                 profile.setLastName(lastName.length() > 0 ? lastName : null);
  88                                 profile.setBirthDay(birthDay).setBirthMonth(birthMonth).setBirthYear(birthYear);
  89                                 profile.setAvatar(currentSone.getImageByInternalId(avatarId).orNull());
  90                                 for (Field field : fields) {
  91                                         String value = request.getHttpRequest().getPartAsStringFailsafe("field-" + field.getId(), 400);
  92                                         String filteredValue = filter(request.getHttpRequest().getHeader("Host"), value);
  93                                         field.setValue(filteredValue);
  94                                 }
  95                                 currentSone.setProfile(profile);
  96                                 webInterface.getCore().touchConfiguration();
  97                                 throw new RedirectException("editProfile.html");
  98                         } else if (request.getHttpRequest().getPartAsStringFailsafe("add-field", 4).equals("true")) {
  99                                 String fieldName = request.getHttpRequest().getPartAsStringFailsafe("field-name", 256).trim();
 100                                 try {
 101                                         profile.addField(fieldName);
 102                                         currentSone.setProfile(profile);
 103                                         webInterface.getCore().touchConfiguration();
 104                                         throw new RedirectException("editProfile.html#profile-fields");
 105                                 } catch (DuplicateField df1) {
 106                                         templateContext.set("fieldName", fieldName);
 107                                         templateContext.set("duplicateFieldName", true);
 108                                 }
 109                         } else {
 110                                 String id = getFieldId(request, "delete-field-");
 111                                 if (id != null) {
 112                                         throw new RedirectException("deleteProfileField.html?field=" + id);
 113                                 }
 114                                 id = getFieldId(request, "move-up-field-");
 115                                 if (id != null) {
 116                                         Field field = profile.getFieldById(id);
 117                                         if (field == null) {
 118                                                 throw new RedirectException("invalid.html");
 119                                         }
 120                                         profile.moveFieldUp(field);
 121                                         currentSone.setProfile(profile);
 122                                         throw new RedirectException("editProfile.html#profile-fields");
 123                                 }
 124                                 id = getFieldId(request, "move-down-field-");
 125                                 if (id != null) {
 126                                         Field field = profile.getFieldById(id);
 127                                         if (field == null) {
 128                                                 throw new RedirectException("invalid.html");
 129                                         }
 130                                         profile.moveFieldDown(field);
 131                                         currentSone.setProfile(profile);
 132                                         throw new RedirectException("editProfile.html#profile-fields");
 133                                 }
 134                                 id = getFieldId(request, "edit-field-");
 135                                 if (id != null) {
 136                                         throw new RedirectException("editProfileField.html?field=" + id);
 137                                 }
 138                         }
 139                 }
 140                 templateContext.set("firstName", firstName);
 141                 templateContext.set("middleName", middleName);
 142                 templateContext.set("lastName", lastName);
 143                 templateContext.set("birthDay", birthDay);
 144                 templateContext.set("birthMonth", birthMonth);
 145                 templateContext.set("birthYear", birthYear);
 146                 templateContext.set("avatarId", avatarId);
 147                 templateContext.set("fields", fields);
 148         }
 149
 150         //
 151         // PRIVATE METHODS
 152         //
 153
 154         /**
 155          * Searches for a part whose names starts with the given {@code String} and
 156          * extracts the ID from the located name.
 157          *
 158          * @param request
 159          *            The request to get the parts from
 160          * @param partNameStart
 161          *            The start of the name of the requested part
 162          * @return The parsed ID, or {@code null} if there was no part matching the
 163          *         given string
 164          */
 165         private static String getFieldId(FreenetRequest request, String partNameStart) {
 166                 for (String partName : request.getHttpRequest().getParts()) {
 167                         if (partName.startsWith(partNameStart)) {
 168                                 return partName.substring(partNameStart.length());
 169                         }
 170                 }
 171                 return null;
 172         }
 173 }