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.Page.Request.Method;
  26 import net.pterodactylus.util.number.Numbers;
  27 import net.pterodactylus.util.template.Template;
  28 import net.pterodactylus.util.template.TemplateContext;
  29 import freenet.clients.http.ToadletContext;
  30
  31 /**
  32  * This page lets the user edit her profile.
  33  *
  34  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  35  */
  36 public class EditProfilePage extends SoneTemplatePage {
  37
  38         /**
  39          * Creates a new “edit profile” page.
  40          *
  41          * @param template
  42          *            The template to render
  43          * @param webInterface
  44          *            The Sone web interface
  45          */
  46         public EditProfilePage(Template template, WebInterface webInterface) {
  47                 super("editProfile.html", template, "Page.EditProfile.Title", webInterface, true);
  48         }
  49
  50         //
  51         // TEMPLATEPAGE METHODS
  52         //
  53
  54         /**
  55          * {@inheritDoc}
  56          */
  57         @Override
  58         protected void processTemplate(Request request, TemplateContext templateContext) throws RedirectException {
  59                 super.processTemplate(request, templateContext);
  60                 ToadletContext toadletContenxt = request.getToadletContext();
  61                 Sone currentSone = getCurrentSone(toadletContenxt);
  62                 Profile profile = currentSone.getProfile();
  63                 String firstName = profile.getFirstName();
  64                 String middleName = profile.getMiddleName();
  65                 String lastName = profile.getLastName();
  66                 Integer birthDay = profile.getBirthDay();
  67                 Integer birthMonth = profile.getBirthMonth();
  68                 Integer birthYear = profile.getBirthYear();
  69                 List<Field> fields = profile.getFields();
  70                 if (request.getMethod() == Method.POST) {
  71                         if (request.getHttpRequest().getPartAsStringFailsafe("save-profile", 4).equals("true")) {
  72                                 firstName = request.getHttpRequest().getPartAsStringFailsafe("first-name", 256).trim();
  73                                 middleName = request.getHttpRequest().getPartAsStringFailsafe("middle-name", 256).trim();
  74                                 lastName = request.getHttpRequest().getPartAsStringFailsafe("last-name", 256).trim();
  75                                 birthDay = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("birth-day", 256).trim());
  76                                 birthMonth = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("birth-month", 256).trim());
  77                                 birthYear = Numbers.safeParseInteger(request.getHttpRequest().getPartAsStringFailsafe("birth-year", 256).trim());
  78                                 profile.setFirstName(firstName.length() > 0 ? firstName : null);
  79                                 profile.setMiddleName(middleName.length() > 0 ? middleName : null);
  80                                 profile.setLastName(lastName.length() > 0 ? lastName : null);
  81                                 profile.setBirthDay(birthDay).setBirthMonth(birthMonth).setBirthYear(birthYear);
  82                                 for (Field field : fields) {
  83                                         String value = request.getHttpRequest().getPartAsStringFailsafe("field-" + field.getId(), 400);
  84                                         field.setValue(value);
  85                                 }
  86                                 currentSone.setProfile(profile);
  87                                 webInterface.getCore().touchConfiguration();
  88                                 throw new RedirectException("editProfile.html");
  89                         } else if (request.getHttpRequest().getPartAsStringFailsafe("add-field", 4).equals("true")) {
  90                                 String fieldName = request.getHttpRequest().getPartAsStringFailsafe("field-name", 256).trim();
  91                                 try {
  92                                         profile.addField(fieldName);
  93                                         currentSone.setProfile(profile);
  94                                         fields = profile.getFields();
  95                                         webInterface.getCore().touchConfiguration();
  96                                         throw new RedirectException("editProfile.html#profile-fields");
  97                                 } catch (IllegalArgumentException iae1) {
  98                                         templateContext.set("fieldName", fieldName);
  99                                         templateContext.set("duplicateFieldName", true);
 100                                 }
 101                         } else {
 102                                 String id = getFieldId(request, "delete-field-");
 103                                 if (id != null) {
 104                                         throw new RedirectException("deleteProfileField.html?field=" + id);
 105                                 }
 106                                 id = getFieldId(request, "move-up-field-");
 107                                 if (id != null) {
 108                                         Field field = profile.getFieldById(id);
 109                                         if (field == null) {
 110                                                 throw new RedirectException("invalid.html");
 111                                         }
 112                                         profile.moveFieldUp(field);
 113                                         currentSone.setProfile(profile);
 114                                         throw new RedirectException("editProfile.html#profile-fields");
 115                                 }
 116                                 id = getFieldId(request, "move-down-field-");
 117                                 if (id != null) {
 118                                         Field field = profile.getFieldById(id);
 119                                         if (field == null) {
 120                                                 throw new RedirectException("invalid.html");
 121                                         }
 122                                         profile.moveFieldDown(field);
 123                                         currentSone.setProfile(profile);
 124                                         throw new RedirectException("editProfile.html#profile-fields");
 125                                 }
 126                                 id = getFieldId(request, "edit-field-");
 127                                 if (id != null) {
 128                                         throw new RedirectException("editProfileField.html?field=" + id);
 129                                 }
 130                         }
 131                 }
 132                 templateContext.set("firstName", firstName);
 133                 templateContext.set("middleName", middleName);
 134                 templateContext.set("lastName", lastName);
 135                 templateContext.set("birthDay", birthDay);
 136                 templateContext.set("birthMonth", birthMonth);
 137                 templateContext.set("birthYear", birthYear);
 138                 templateContext.set("fields", fields);
 139         }
 140
 141         //
 142         // PRIVATE METHODS
 143         //
 144
 145         /**
 146          * Searches for a part whose names starts with the given {@code String} and
 147          * extracts the ID from the located name.
 148          *
 149          * @param request
 150          *            The request to get the parts from
 151          * @param partNameStart
 152          *            The start of the name of the requested part
 153          * @return The parsed ID, or {@code null} if there was no part matching the
 154          *         given string
 155          */
 156         private String getFieldId(Request request, String partNameStart) {
 157                 for (String partName : request.getHttpRequest().getParts()) {
 158                         if (partName.startsWith(partNameStart)) {
 159                                 return partName.substring(partNameStart.length());
 160                         }
 161                 }
 162                 return null;
 163         }
 164 }