mcardle 2005/05/31 18:22:02 CEST
Added files:
src/view/jsp/include box_newslast5.inc
Log:
added "last 5 news" box
Revision Changes Path
1.1 +449 -0
corporate_portal_templates/src/view/jsp/include/box_newslast5.inc (new)
http://jahia.mine.nu:8080/cgi-bin/cvsweb.cgi/corporate_portal_templates/src/view/jsp/include/box_newslast5.inc?rev=1.1&content-type=text/plain
Index: box_newslast5.inc
====================================================================
<br>
<%
//Note: the variable 'id' is the current column number where this code is
executed i.e. 1, 2 or 3
//Containers Definitions over which to search/filter/sort over
String[] newsContainerDefNames = new
String[]{"newsContainer1","newsContainer2","newsContainer3","newsContainerLast5"+id};
//The (optional) search string to search for entered by the user
String userQueryString =
request.getParameter(JahiaSearchConstant.CLIST_SEARCHQUERY_INPUT_PREFIX +
"newsContainerLast5"+id); //i.e. clistsquery_newsContainerLast5
//Toggle to search using Jahia only or the Lucene search index
boolean useLucene = false;
//Get current time
TimeZone tz = TimeZone.getTimeZone("UTC");
Calendar cal = Calendar.getInstance(tz);
Date nowDate = cal.getTime();
long nowLong = nowDate.getTime();
//----------------------------------------------------------------------------------
//BEGIN - SEARCH SCOPE
//-----------------------------------------------------------------------------------
//searchScope: Limit the search to the current virtual site or to all
sites on the Jahia server
//possible values are "-1" (all sites) or "n" (where n is the current
site id)
String searchScope = request.getParameter("searchScope");
String currentPageID = Integer.toString(jData.params().getPageID());
//The UserProperty key where the searchScope for the current page will be
saved
//(note that each column in each page will have its own entry - simply
get rid of 'currentPageID' or 'id' to
//stop this behaviour and have just one global site-wide user window size)
String key = "LAST5NEWS_searchScope_id_" + id + "_pid_" + currentPageID;
//initialize the searchScope from the user profile if the user is logged
on
if ( searchScope == null ){
searchScope = "currentSite";
if (jData.gui().isLogged()) {
UserProperty userSearchScope =
jParams.getUser().getUserProperty(key);
//The user has already got a saved searchScope in his profile
//for the current page
if (userSearchScope != null) {
searchScope = userSearchScope.getValue();
}
//First time this user accesses this page
//So save the searchScope in his profile
else {
jParams.getUser().setProperty (key,searchScope);
}
}
jParams.setParameter(key,searchScope);
}
//Save the searchScope value if it's different from the one stored in the
user's profile
//for that current page and column, or if it's null for some reason
else if (jData.gui().isLogged()) {
if (jParams.getUser().getUserProperty(key)==null
||
!jParams.getUser().getUserProperty(key).getValue().equals(searchScope)) {
jParams.getUser().setProperty (key, searchScope);
}
}
int searchScopeVal =
(searchScope.equals("currentSite"))?jParams.getSiteID():-1;
//----------------------------------------------------------------------------------
//END - SEARCH SCOPE
//----------------------------------------------------------------------------------
//----------------------------------------------------------------------------------
//BEGIN - DO FILTERING
//----------------------------------------------------------------------------------
//list of container filter beans
Vector cFilterBeans = new Vector();
//holds logically combined filter beans
ContainerChainedFilter allfilters = null;
//In live mode, create filters to return news entries without empty titles
//These correspond to news entries in other languages.
//Even if we don't include these filters, these entries in the current
locale still won't be displayed
//but the pagination includes them and this distorts item numbering.
//so for the pagination not to be messed up, we include the following
filters
if (! jData.gui().isEditMode()) {
//Get rid of news entries with blank titles in Normal Mode
//These will correspond to entries not translated for the user's
locale
ContainerFilterBean containerFilter1 = new
ContainerFilterBean("newsTitle", jParams.getEntryLoadRequest());
containerFilter1.addClause(ContainerFilterBean.COMP_NOT_EQUAL,"");
allfilters = new ContainerChainedFilter(
new ContainerFilterInterface[]{containerFilter1},
new int[]{});
//Check the news has valid dates
containerFilter1 = new ContainerFilterBean("newsStartDate",true,
jParams.getEntryLoadRequest());
containerFilter1.addClause(ContainerFilterBean.COMP_SMALLER_OR_EQUAL,String.valueOf(nowLong));
//IF the date isn't in the range, then it might also be because there
is no date declared
//in which case we don't want to filter out news entries with empty
dates
ContainerFilterBean containerFilter2 = new
ContainerFilterBean("newsStartDate", jParams.getEntryLoadRequest());
containerFilter2.addClause(ContainerFilterBean.COMP_EQUAL,"");
ContainerChainedFilter allNewsStartDateFilters = new
ContainerChainedFilter(
new ContainerFilterInterface[]{containerFilter1,containerFilter2},
new int[]{ContainerChainedFilter.OR} );
allfilters = new ContainerChainedFilter(
new ContainerFilterInterface[]{allfilters,allNewsStartDateFilters},
new int[]{ContainerChainedFilter.AND} );
containerFilter1 = new ContainerFilterBean("newsEndDate",true,
jParams.getEntryLoadRequest());
containerFilter1.addClause(ContainerFilterBean.COMP_BIGGER_OR_EQUAL,String.valueOf(nowLong));
//IF the date isn't in the range, then it might also be because there
is no date declared
//in which case we don't want to filter out news entries with empty
dates
containerFilter2 = new ContainerFilterBean("newsEndDate",
jParams.getEntryLoadRequest());
containerFilter2.addClause(ContainerFilterBean.COMP_EQUAL,"");
ContainerChainedFilter allNewsEndDateFilters = new
ContainerChainedFilter(
new ContainerFilterInterface[]{containerFilter1,containerFilter2},
new int[]{ContainerChainedFilter.OR} );
allfilters = new ContainerChainedFilter(
new ContainerFilterInterface[]{allfilters,allNewsEndDateFilters},
new int[]{ContainerChainedFilter.AND} );
}
//Use Jahia for the search (i.e. a database query) instead of Lucene
//Note userQueryString text searches are not supported here
if (!useLucene) {
//search for all containers of any definition name defined in
'newsContainerDefNames'
ContainerFilterByContainerDefinitions defFilter = new
ContainerFilterByContainerDefinitions(
newsContainerDefNames,jParams.getEntryLoadRequest());
if (allfilters!=null)
allfilters = new ContainerChainedFilter(new
ContainerFilterInterface[]{allfilters,defFilter},new
int[]{ContainerChainedFilter.AND});
else
allfilters = new ContainerChainedFilter(new
ContainerFilterInterface[]{defFilter},
new int[]{});
//ContainerChainedFilter.OR);
}
if (allfilters!=null) {
Vector filterBeans = new Vector();
filterBeans.add(allfilters);
ContainerFilters containerFilters = new ContainerFilters(filterBeans,
searchScopeVal, null);//null means it searches over all container lists
// Store the list of filters in the request object.
// It will be used later by the container list loader.
request.setAttribute("newsContainerLast5"+id+"_filter_handler",containerFilters);
}
//----------------------------------------------------------------------------------
//END - DO FILTERING
//----------------------------------------------------------------------------------
//----------------------------------------------------------------------------------
//BEGIN - DO LUCENE SEARCH
//----------------------------------------------------------------------------------
if (useLucene) {
StringBuffer luceneSearchString = new StringBuffer("");
//include the user's search string if any
if (userQueryString!=null && !"".equals(userQueryString.trim())) {
luceneSearchString.append( "( ");
luceneSearchString.append(userQueryString);
luceneSearchString.append(" AND ");
}
//manually limit the search to news containers only
luceneSearchString.append("(container_definition_name:newsContainer1
OR container_definition_name:newsContainer2"+
" OR container_definition_name:newsContainer3 OR
container_definition_name:newsContainerLast5"+id+" )");
if (userQueryString!=null && !"".equals(userQueryString.trim())) {
luceneSearchString.append(" ) ");
}
//we use null for the second 'String containerDefinitionName'
argument since we have already manually
//specified above, not one but a SERIES of container definitionS to
search over.
ContainerSearcher containerTaglibSearcher = new
ContainerSearcher(searchScopeVal,
null,luceneSearchString.toString(),jParams.getEntryLoadRequest());
// Store the list of filters in the lucene search handler.
// It will be used later by the container list loader.
request.setAttribute("newsContainerLast5"+id+"_search_handler",containerTaglibSearcher);
}
//----------------------------------------------------------------------------------
//END - DO LUCENE SEARCH
//----------------------------------------------------------------------------------
//----------------------------------------------------------------------------------
//BEGIN - DO SORTING
//----------------------------------------------------------------------------------
//holds field names to sort over
String newsSort[] = null;
//Numerical sort or not?
boolean numberSort = true;
//holds the field type to sort over
String newsSortReq =
request.getParameter("newsContainerLast5"+id+"_sort");
//According to the type of field we want to sort over,
//we declare the associated field nameS that we should sort over since
the same field type
//might have a different field name
if ( "newsEndDate".equals(newsSortReq) ) {
newsSort = new String[]{ "newsEndDate"};
}
else if ( "newsTitle".equals(newsSortReq) ) {
newsSort = new String[]{"newsTitle"};
numberSort = false;
}
else if ( newsSortReq==null || "".equals(newsSortReq)
|| "null".equals(newsSortReq) || "newsStartDate".equals(newsSortReq) ) {
newsSort = new String[]{ "newsStartDate"};
newsSortReq="newsStartDate";
}
else logger.error("Unexpected value of newsSortReq :" + newsSortReq);
//initialize multi-fieldname sorter
ContainerSorterByContainerDefinition newsContainerLast5_sort_handler =
new ContainerSorterByContainerDefinition(searchScopeVal,newsSort,
newsContainerDefNames
,numberSort, null, jParams.getEntryLoadRequest());
//retrieve the sort order i.e. descending or ascending
String newsSortOrder =
request.getParameter("newsContainerLast5"+id+"_sort_order");
if (newsSortOrder==null || newsSortOrder.trim().equals("") )
newsSortOrder = "desc";
if ( "desc".equals(newsSortOrder) )
newsContainerLast5_sort_handler.setDescOrdering();
// Store the sort handler in the request object.
// It will be used later by the container list loader.
request.setAttribute("newsContainerLast5"+id+"_sort_handler",newsContainerLast5_sort_handler);
//----------------------------------------------------------------------------------
//END - DO SORTING
//----------------------------------------------------------------------------------
//----------------------------------------------------------------------------------
//BEGIN - PAGINATION
//----------------------------------------------------------------------------------
//Selected pagination window size
String selWindowSize =
request.getParameter("newsContainerLast5"+id+"_windowsize");
//The UserProperty key where the window size for the current page will be
saved
//(note that each column in each page will have its own entry - simply
get rid of 'currentPageID' or 'id' to
//stop this behaviour and have just one global site-wide user window size)
key = "LAST5NEWS_windowsize_id_" + id + "_pid_" + currentPageID;
if ( selWindowSize == null ){
selWindowSize = "5";
if (jData.gui().isLogged()) {
UserProperty userWindowSize =
jParams.getUser().getUserProperty(key);
//The user has already got a saved window sze in his profile
//for the current page
if (userWindowSize != null) {
selWindowSize = userWindowSize.getValue();
}
//First time this user accesses this page
//So save the windows size in his profile
else {
jParams.getUser().setProperty (key,selWindowSize);
}
}
jParams.setParameter("newsContainerLast5"+id+"_windowsize",selWindowSize);
}
//Save the window size value if it's different from the one stored in the
user's profile
//for that current page and column
else if (jData.gui().isLogged()) {
if
(!jParams.getUser().getUserProperty(key).getValue().equals(selWindowSize)) {
jParams.getUser().setProperty (key, selWindowSize);
}
}
//----------------------------------------------------------------------------------
//END - PAGINATION
//----------------------------------------------------------------------------------
JahiaContainerList newsContainerList =
jData.containers().getContainerList( "newsContainerLast5"+id );
newsContainerList.setIsContainersLoaded(false);
//Make sure newsContainerList is initialized
if ( newsContainerList !=null && newsContainerList.getID()==0 ) {
ContainerListBean newsContainerListBean = new
ContainerListBean(newsContainerList,jParams);
org.jahia.registries.ServicesRegistry.getInstance().getJahiaContainersService().
saveContainerListInfo(newsContainerList,
jParams.getContentPage().getAclID());
newsContainerList = newsContainerListBean.getJahiaContainerList();
}
%>
<jahia:jahiaPageForm name="jahiapageform">
<%-- content:containerList name='<%="newsContainerLast5"+id%>'
id='newsContainerListTaglib' windowSize="<%=selWindowSize%>" --%>
<jahia:containerList name='<%="newsContainerLast5"+id%>'
title='newsContainerListTaglib' windowSize="<%=selWindowSize%>" >
<%//----------------------------------------------------------------------------------------------------------------------
%>
<%// START - PAGINATION
INFO %>
<%//----------------------------------------------------------------------------------------------------------------------
%>
<jahia:cListPaginationCurrentPageScrollingValue valueOnly="false" />
<table border="0">
<%
//text search is only available when using Lucene
if (useLucene) { %>
<tr>
<td nowrap="nowrap" valign="top" align="left"><b><jahia:resourceBundle
resourceBundle="jahiatemplates.Corporate_portal_templates"
resourceName="search"/> : </b></td>
<td valign="top" align="left">
<input type="text" name="<jahia:ctnListSQueryInputName/>"
value="<jahia:ctnListSQueryInputValue/>" size="25"/> <a
href="javascript:document.jahiapageform.submit()"><img
src="<jahia:contextURL/>/images/search.gif" alt="" width="15" height="15"
border="0" align="middle"/></a>
</td>
</tr>
<% } %>
<tr>
<td nowrap="nowrap" align="left" valign="top"><b><jahia:resourceBundle
resourceBundle="jahiatemplates.Corporate_portal_templates"
resourceName="result"/> : </b></td>
<td width="100%" align="left" valign="top">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td align="left" valign="top" style="white-space: nowrap;">
<select class="text"
name='<%="newsContainerLast5"+id%>_windowsize'
onChange="javascript:document.jahiapageform.submit()">
<option value="5" <% if
(selWindowSize.equals("5")){%>selected<% }%>>5</option>
<option value="10" <% if
(selWindowSize.equals("10")){%>selected<% }%>>10</option>
<option value="20" <% if
(selWindowSize.equals("20")){%>selected<% }%>>20</option>
</select> Items/Page
<br/><font size="2">[<jahia:cListPaginationFirstItemIndex />
- <jahia:cListPaginationLastItemIndex />] <jahia:resourceBundle
resourceBundle="jahiatemplates.Corporate_portal_templates" resourceName="of"/>
<jahia:cListPaginationTotalSize /></font>
</td>
<td align="right" valign="top" width="100%">
<jahia:previousWindowButton title='<%="<<" +
getResourceBundle("previousResults","previousResults",jData)%>' method="post"
formName="jahiapageform" />
<jahia:cListPagination nbStepPerPage="10"
><jahia:cListPaginationPreviousRangeOfPages method="post"
formName="jahiapageform" title=" .. "/>
<jahia:ifCListPaginationCurrentPage><b></jahia:ifCListPaginationCurrentPage>
<jahia:cListPaginationPageUrl method="post"
formName="jahiapageform" />
<jahia:ifCListPaginationCurrentPage></b>
</jahia:ifCListPaginationCurrentPage>
<jahia:cListPaginationNextRangeOfPages method="post"
formName="jahiapageform" title=" .. "/></jahia:cListPagination>
<jahia:nextWindowButton
title='<%=getResourceBundle("nextResults","nextResults",jData) + ">>"%>'
method="post" formName="jahiapageform" />
</td>
</tr>
</table>
</td>
</tr>
<%//----------------------------------------------------------------------------------------------------------------------
%>
<%// END - PAGINATION INFO
%>
<%//----------------------------------------------------------------------------------------------------------------------
%>
<tr>
<td nowrap="nowrap" valign="top" align="left"><b>Scope : </b></td>
<td valign="top" align="left">
<input type="radio" name="searchScope" value="currentSite" <%
if ( searchScopeVal!=-1 ){%>checked<% }%>
onchange="javascript:document.jahiapageform.submit()" >
Current site only
<br/>
<input type="radio" name="searchScope" value="allSites" <% if
( searchScopeVal==-1 ){%>checked<% }%>
onchange="javascript:document.jahiapageform.submit()"> All sites
</td>
</tr>
<%//----------------------------------------------------------------------------------------------------------------------
%>
<%// START - SORT ORDER
%>
<%//----------------------------------------------------------------------------------------------------------------------
%>
<% if (jData.gui().isEditMode()) { %>
<tr align="center"> ---> <b>Filtering Disabled</b> <--- </tr>
<% } %>
<tr>
<td nowrap="nowrap" align="left" valign="top"><b>Sort by :</b></td>
<td width="100%" align="left" valign="top">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<a href="javascript:<%
%>document.jahiapageform.<%="newsContainerLast5"+id%>_sort.value='newsStartDate';<%
%>document.jahiapageform.<%="newsContainerLast5"+id%>_sort_order.value=<%
if (newsSortOrder.equals("asc")){%>'desc'<%} else
{%>'asc'<%}
%>;document.jahiapageform.submit();" title="Select or
toggle Start Date sort order">
<%if (newsSortReq.equals("newsStartDate")) {%><b>Start
Date</b><%} else {%>Start Date<%}%>
<img
src="<%=theURL%>/images/sort_desc.gif" alt="sort"
border="0" width="5" height="7"/><img
src="<%=theURL%>/images/sort_asc.gif" alt=""
border="0" width="5" height="7"/></a>
<a href="javascript:<%
%>document.jahiapageform.<%="newsContainerLast5"+id%>_sort.value='newsEndDate';<%
%>document.jahiapageform.<%="newsContainerLast5"+id%>_sort_order.value=<%
if (newsSortOrder.equals("asc")){%>'desc'<%} else
{%>'asc'<%}
%>;document.jahiapageform.submit();" title="Select or
toggle End Date sort order">
<%if (newsSortReq.equals("newsEndDate")) {%><b>End
Date</b><%} else {%>End Date<%}%>
<img
src="<%=theURL%>/images/sort_desc.gif" alt="sort"
border="0" width="5" height="7"/><img
src="<%=theURL%>/images/sort_asc.gif" alt=""
border="0" width="5" height="7"/></a>
<a href="javascript:<%
%>document.jahiapageform.<%="newsContainerLast5"+id%>_sort.value='newsTitle';<%
%>document.jahiapageform.<%="newsContainerLast5"+id%>_sort_order.value=<%
if (newsSortOrder.equals("asc")){%>'desc'<%} else
{%>'asc'<%}
%>;document.jahiapageform.submit();" title="Select or
toggle Title sort order">
<%if (newsSortReq.equals("newsTitle")) {%><b>Title</b><%}
else {%>Title<%}%>
<img
src="<%=theURL%>/images/sort_desc.gif" alt="sort"
border="0" width="5" height="7"/><img
src="<%=theURL%>/images/sort_asc.gif" alt=""
border="0" width="5" height="7"/></a>
</table>
</tr>
<%//----------------------------------------------------------------------------------------------------------------------
%>
<%// END - SORT ORDER
%>
<%//----------------------------------------------------------------------------------------------------------------------
%>
</table>
<input type="hidden" name='<%="newsContainerLast5"+id%>_sort'
value="<%=newsSortReq%>"/>
<input type="hidden" name='<%="newsContainerLast5"+id%>_sort_order'
value="<%=newsSortOrder%>"/>
</jahia:containerList>
</jahia:jahiaPageForm>
<%
//----------------------------------------------------------------------------------------------------------------------
// START - DISPLAY NEWS
ENTRIES
//----------------------------------------------------------------------------------------------------------------------
Enumeration newsEnumeration = newsContainerList.getContainers();
int newsCount=0;
long cacheExpirationDelay = Long.MAX_VALUE;
while (newsEnumeration.hasMoreElements()) {
newsCount++;
if (newsCount == 1){
%><table border="0" cellpadding="0" cellspacing="0"><%
}
JahiaContainer newsContainer =
(JahiaContainer)newsEnumeration.nextElement();
//Retrieve the current fieldname postfix for the current container
String newsTitle = newsContainer.getFieldValue("newsTitle" , "", true ,
jData.params());
String newsDesc = newsContainer.getFieldValue("newsDesc" , "", true ,
jData.params());
JahiaPage myNewsLink = (JahiaPage)
newsContainer.getFieldObject("newsLink" );
String newsDate = (String) newsContainer.getFieldValue("newsStartDate"
,"");
String newsValidDate = (String) newsContainer.getFieldValue("newsEndDate"
,"");
String newsStartDateStr = (String)
newsContainer.getFieldObject("newsStartDate");
String newsEndDateStr = (String)
newsContainer.getFieldObject("newsEndDate" );
ContainerBean newsContainerBean = new
ContainerBean(newsContainer,jData.params());
jData.gui().html().drawBeginActionMenu(newsContainerBean , null, null,
true, "", "jahiatemplates.Corporate_portal_templates", null, out);
%><span class="bold"><%=newsTitle%></span><br><%
if (! "".equals(newsDate)){
%><i>Posted on the <%=newsDate%></i><br/><%
}
if (! "".equals(newsValidDate)){
%><i>Valid until the <%=newsValidDate%></i><br/><%
}
%><%=newsDesc%><br/><%
if (myNewsLink != null){
%><a
href="<%=myNewsLink.getUrl(jData.params())%>"><%=myNewsLink.getTitle()%></a><br><%
}
%><br/><br/><%
jData.gui().html().drawEndActionMenu(newsContainerBean , null, null,
true, "", "jahiatemplates.Corporate_portal_templates", null, out);
}
if (newsCount >0){
%></table><%
} else {
%><content:resourceBundle
resourceBundle="jahiatemplates.Corporate_portal_templates"
resourceName="noNews"/><br/><%
}
ContainerListBean newsContainerListBean = new
ContainerListBean(newsContainerList,jData.params());
jData.gui().html().drawBeginActionMenu(newsContainerListBean , null, theURL +
"/images/add.gif", false, "", "jahiatemplates.Corporate_portal_templates",
"addNew", out);
//----------------------------------------------------------------------------------------------------------------------
// END - DISPLAY NEWS
ENTRIES
//----------------------------------------------------------------------------------------------------------------------
%>
