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. Email Space Users functionality
- New action "Email Space Users" available on the details page for a space - Users/Groups explicity invited to the space are shown for emailing - Email Space Users UI with new JSF component for hiearchical selection of users/groups - Template based email to selected users/groups . Refactored beans using template based email into a helper bean reusable by other classes . Renamed the old template based Dashboard View (on doc/space details screens) to Custom View git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@3610 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Kevin Roast
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/*
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* Copyright (C) 2005 Alfresco, Inc.
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*
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* Licensed under the Mozilla Public License version 1.1
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* with a permitted attribution clause. You may obtain a
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* copy of the License at
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*
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* http://www.alfresco.org/legal/license.txt
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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* either express or implied. See the License for the specific
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* language governing permissions and limitations under the
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* License.
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*/
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package org.alfresco.web.ui.repo.component;
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import java.io.IOException;
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import java.util.List;
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import java.util.Map;
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import java.util.ResourceBundle;
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import javax.faces.component.NamingContainer;
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import javax.faces.component.UICommand;
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import javax.faces.component.UIComponent;
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import javax.faces.context.FacesContext;
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import javax.faces.context.ResponseWriter;
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import javax.faces.event.ActionEvent;
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import org.alfresco.web.app.Application;
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import org.alfresco.web.ui.common.Utils;
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import org.alfresco.web.ui.common.WebResources;
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/**
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* Seld rendering component tied to the EmailSpaceUsersDialog bean. Renders a hierarchy of
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* user/group authorities. Each authority can be (de)selected and groups can be expanded/collapsed
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* to display and select from the child authorities in the group. Nested groups are supported.
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*
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* @author Kevin Roast
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*/
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public class UIUserGroupPicker extends UICommand
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{
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/** action ids */
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public final static int ACTION_NONE = -1;
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public final static int ACTION_EXPANDCOLLAPSE = 0;
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public final static int ACTION_SELECT = 1;
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private static String SELECTED_AUTHORITY = "_check";
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// ------------------------------------------------------------------------------
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// Component implementation
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/**
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* Default constructor
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*/
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public UIUserGroupPicker()
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{
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setRendererType(null);
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}
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/**
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* @see javax.faces.component.UIComponent#getFamily()
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*/
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public String getFamily()
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{
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return "org.alfresco.faces.UserGroupPicker";
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}
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/**
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* @see javax.faces.component.UIComponentBase#decode(javax.faces.context.FacesContext)
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*/
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public void decode(FacesContext context)
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{
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Map requestMap = context.getExternalContext().getRequestParameterMap();
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Map valuesMap = context.getExternalContext().getRequestParameterValuesMap();
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String fieldId = getHiddenFieldName(context);
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String value = (String)requestMap.get(fieldId);
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if (value != null && value.length() != 0)
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{
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// decode the values - we are expecting an action identifier and an authority name
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int sepIndex = value.indexOf(NamingContainer.SEPARATOR_CHAR);
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int action = Integer.parseInt(value.substring(0, sepIndex));
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String authority = value.substring(sepIndex + 1);
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// queue an event
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PickerEvent event = new PickerEvent(this, action, authority);
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queueEvent(event);
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}
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}
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/**
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* @see javax.faces.component.UIComponentBase#encodeBegin(javax.faces.context.FacesContext)
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*/
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public void encodeBegin(FacesContext context) throws IOException
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{
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if (isRendered() == false)
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{
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return;
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}
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ResponseWriter out = context.getResponseWriter();
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ResourceBundle bundle = Application.getBundle(context);
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String clientId = getClientId(context);
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// start outer table
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out.write("<table width=100% border=0 cellspacing=0 cellpadding=0 class='userGroupPickerList'>");
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// get the data that represents the users/groups to display
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List<Map> userGroups = (List<Map>)getValue();
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if (userGroups != null)
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{
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for (Map authority : userGroups)
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{
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String authorityId = (String)authority.get("id");
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out.write("<tr><td width=100%><table width=100% border=0 cellspacing=3 cellpadding=0><tr>");
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// walk parent hierarchy to calculate width of this cell
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int width = 16;
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Map parent = (Map)authority.get("parent");
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while (parent != null)
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{
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width += 16;
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parent = (Map)parent.get("parent");
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}
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out.write("<td width=");
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out.write(Integer.toString(width));
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out.write(" align=right>");
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// output expanded/collapsed icon if authority is a group
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boolean expanded = false;
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boolean isGroup = (Boolean)authority.get("isGroup");
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if (isGroup)
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{
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// either output the expanded or collapsed selectable widget
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expanded = (Boolean)authority.get("expanded");
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String image = expanded ? WebResources.IMAGE_EXPANDED : WebResources.IMAGE_COLLAPSED;
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out.write(Utils.buildImageTag(context, image, 11, 11, "",
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generateFormSubmit(context, ACTION_EXPANDCOLLAPSE, authorityId)));
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}
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out.write("</td><td width=16>");
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// output selected checkbox if not expanded and not a duplicate
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boolean duplicate = (Boolean)authority.get("duplicate");
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if (duplicate == false && (isGroup == false || expanded == false))
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{
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boolean selected = (Boolean)authority.get("selected");
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out.write("<input type='checkbox' value='' name='");
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out.write(clientId + NamingContainer.SEPARATOR_CHAR + SELECTED_AUTHORITY);
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out.write("' onclick=\"");
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out.write(generateFormSubmit(context, ACTION_SELECT, authorityId));
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out.write('"');
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if (selected)
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{
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out.write(" CHECKED");
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}
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out.write('>');
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}
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out.write("</td><td width=16>");
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// output icon
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out.write(Utils.buildImageTag(context, (String)authority.get("icon"), 16, 16, ""));
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out.write("</td><td>");
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// output textual information
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if (duplicate)
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{
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out.write("<span style='color:#93a8b2'>");
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}
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out.write((String)authority.get("fullName"));
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out.write(" (");
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out.write((String)authority.get("roles"));
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out.write(")");
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if (duplicate)
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{
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out.write("</span>");
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}
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out.write("</td>");
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out.write("</tr></table></td></tr>");
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}
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}
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out.write("</table>");
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}
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// ------------------------------------------------------------------------------
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// Private helpers
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/**
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* We use a hidden field per picker instance on the page.
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*
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* @return hidden field name
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*/
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private String getHiddenFieldName(FacesContext context)
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{
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return getClientId(context);
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}
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/**
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* Generate FORM submit JavaScript for the specified action
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*
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* @param context FacesContext
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* @param action Action index
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* @param authority Authority Id of the action source
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*
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* @return FORM submit JavaScript
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*/
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private String generateFormSubmit(FacesContext context, int action, String authority)
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{
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return Utils.generateFormSubmit(context, this, getHiddenFieldName(context),
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Integer.toString(action) + NamingContainer.SEPARATOR_CHAR + authority);
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}
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// ------------------------------------------------------------------------------
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// Inner classes
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/**
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* Class representing the an action relevant to the User Group picker component.
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*/
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public static class PickerEvent extends ActionEvent
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{
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public PickerEvent(UIComponent component, int action, String authority)
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{
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super(component);
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Action = action;
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Authority = authority;
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}
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public String Authority;
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public int Action;
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}
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}
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