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

   1 /*
   2  * Sone - EditProfilePage.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.List;
  21
  22 import net.pterodactylus.sone.data.Profile;
  23 import net.pterodactylus.sone.data.Profile.Field;
  24 import net.pterodactylus.sone.data.Sone;
  25 import net.pterodactylus.sone.web.page.FreenetRequest;
  26 import net.pterodactylus.util.number.Numbers;
  27 import net.pterodactylus.util.template.Template;
  28 import net.pterodactylus.util.template.TemplateContext;
  29 import net.pterodactylus.util.web.Method;
  30 import freenet.clients.http.ToadletContext;
  31
  32 /**
  33  * This page lets the user edit her profile.
  34  *
  35  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  36  */
  37 public class EditProfilePage extends SoneTemplatePage {
  38
  39         /**
  40          * Creates a new “edit profile” page.
  41          *
  42          * @param template
  43          *            The template to render
  44          * @param webInterface
  45          *            The Sone web interface
  46          */
  47         public EditProfilePage(Template template, WebInterface webInterface) {
  48                 super("editProfile.html", template, "Page.EditProfile.Title", webInterface, true);
  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                 ToadletContext toadletContenxt = request.getToadletContext();
  62                 Sone currentSone = getCurrentSone(toadletContenxt);
  63                 Profile profile = currentSone.getProfile();
  64                 String firstName = profile.getFirstName();
  65                 String middleName = profile.getMiddleName();
  66                 String lastName = profile.getLastName();
  67                 Integer birthDay = profile.getBirthDay();
  68                 Integer birthMonth = profile.getBirthMonth();
  69                 Integer birthYear = profile.getBirthYear();
  70                 List<Field> fields = profile.getFields();
  71                 if (request.getMethod() == Method.POST) {
  72                         if (request.getHttpRequest().getPartAsStringFailsafe("save-profile", 4).equals("true")) {
  73                                 firstName = request.getHttpRequest().getPartAsStringFailsafe("first-name", 256).trim();
  74                                 middleName = request.getHttpRequest().getPartAsStringFailsafe("middle-name", 256).trim();
  75                                 lastName = request.getHttpRequest().getPartAsStringFailsafe("last-name", 256).trim();
  76                                 birthDay = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("birth-day", 256).trim());
  77                                 birthMonth = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("birth-month", 256).trim());
  78                                 birthYear = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("birth-year", 256).trim());
  79                                 profile.setFirstName(firstName.length() > 0 ? firstName : null);
  80                                 profile.setMiddleName(middleName.length() > 0 ? middleName : null);
  81                                 profile.setLastName(lastName.length() > 0 ? lastName : null);
  82                                 profile.setBirthDay(birthDay).setBirthMonth(birthMonth).setBirthYear(birthYear);
  83                                 for (Field field : fields) {
  84                                         String value = request.getHttpRequest().getPartAsStringFailsafe("field-" + field.getId(), 400);
  85                                         field.setValue(value);
  86                                 }
  87                                 currentSone.setProfile(profile);
  88                                 webInterface.getCore().touchConfiguration();
  89                                 throw new RedirectException("editProfile.html");
  90                         } else if (request.getHttpRequest().getPartAsStringFailsafe("add-field", 4).equals("true")) {
  91                                 String fieldName = request.getHttpRequest().getPartAsStringFailsafe("field-name", 256).trim();
  92                                 try {
  93                                         profile.addField(fieldName);
  94                                         currentSone.setProfile(profile);
  95                                         fields = profile.getFields();
  96                                         webInterface.getCore().touchConfiguration();
  97                                         throw new RedirectException("editProfile.html#profile-fields");
  98                                 } catch (IllegalArgumentException iae1) {
  99                                         templateContext.set("fieldName", fieldName);
 100                                         templateContext.set("duplicateFieldName", true);
 101                                 }
 102                         } else {
 103                                 String id = getFieldId(request, "delete-field-");
 104                                 if (id != null) {
 105                                         throw new RedirectException("deleteProfileField.html?field=" + id);
 106                                 }
 107                                 id = getFieldId(request, "move-up-field-");
 108                                 if (id != null) {
 109                                         Field field = profile.getFieldById(id);
 110                                         if (field == null) {
 111                                                 throw new RedirectException("invalid.html");
 112                                         }
 113                                         profile.moveFieldUp(field);
 114                                         currentSone.setProfile(profile);
 115                                         throw new RedirectException("editProfile.html#profile-fields");
 116                                 }
 117                                 id = getFieldId(request, "move-down-field-");
 118                                 if (id != null) {
 119                                         Field field = profile.getFieldById(id);
 120                                         if (field == null) {
 121                                                 throw new RedirectException("invalid.html");
 122                                         }
 123                                         profile.moveFieldDown(field);
 124                                         currentSone.setProfile(profile);
 125                                         throw new RedirectException("editProfile.html#profile-fields");
 126                                 }
 127                                 id = getFieldId(request, "edit-field-");
 128                                 if (id != null) {
 129                                         throw new RedirectException("editProfileField.html?field=" + id);
 130                                 }
 131                         }
 132                 }
 133                 templateContext.set("firstName", firstName);
 134                 templateContext.set("middleName", middleName);
 135                 templateContext.set("lastName", lastName);
 136                 templateContext.set("birthDay", birthDay);
 137                 templateContext.set("birthMonth", birthMonth);
 138                 templateContext.set("birthYear", birthYear);
 139                 templateContext.set("fields", fields);
 140         }
 141
 142         //
 143         // PRIVATE METHODS
 144         //
 145
 146         /**
 147          * Searches for a part whose names starts with the given {@code String} and
 148          * extracts the ID from the located name.
 149          *
 150          * @param request
 151          *            The request to get the parts from
 152          * @param partNameStart
 153          *            The start of the name of the requested part
 154          * @return The parsed ID, or {@code null} if there was no part matching the
 155          *         given string
 156          */
 157         private String getFieldId(FreenetRequest request, String partNameStart) {
 158                 for (String partName : request.getHttpRequest().getParts()) {
 159                         if (partName.startsWith(partNameStart)) {
 160                                 return partName.substring(partNameStart.length());
 161                         }
 162                 }
 163                 return null;
 164         }
 165 }