added community find page and some necessary patches to the framework, fixed

bugs
2003-05-31 04:35:38 +00:00
parent 3fa600206e
commit b1d1f8e381
17 changed files with 430 additions and 17 deletions
--- a/venice-data/scripts/find_categories.js
+++ b/venice-data/scripts/find_categories.js
@@ -90,7 +90,7 @@ if (rc==null)
    rc.setParameter("results",results);

  // Load the profile menu.
-  mprov = vcast.queryMenuProvider(req_help.getRequestObject(Namespaces.DYNAMO_OBJECT_NAMESPACE,"venice-menus"));
+  mprov = vcast.queryMenuProvider(rhelp.getRequestObject(Namespaces.DYNAMO_OBJECT_NAMESPACE,"venice-menus"));
  menu = mprov.getInlineMenu(user,VeniceNamespaces.CONTENT_LAF_NAMESPACE,"find.menu",cast.newIntArray(0));
  ndx = menu.getItemContainingLinkText("find_categories.js.vs");
  menu.setSelectedIndex(ndx);
--- a/venice-data/scripts/find_communities.js
+++ b/venice-data/scripts/find_communities.js
@@ -0,0 +1,147 @@
+// The contents of this file are subject to the Mozilla Public License Version 1.1
+// (the "License"); you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+// 
+// Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+// WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+// language governing rights and limitations under the License.
+// 
+// The Original Code is the Venice Web Communities System.
+// 
+// The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+// for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+// Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+// 
+// Contributor(s): 
+
+importPackage(java.lang);
+importClass(Packages.com.silverwrist.dynamo.Namespaces);
+importPackage(Packages.com.silverwrist.dynamo.iface);
+importPackage(Packages.com.silverwrist.dynamo.util);
+importClass(Packages.com.silverwrist.venice.CommunitySearchField);
+importClass(Packages.com.silverwrist.venice.SearchMode);
+importClass(Packages.com.silverwrist.venice.VeniceNamespaces);
+importPackage(Packages.com.silverwrist.venice.community);
+importPackage(Packages.com.silverwrist.venice.content);
+importPackage(Packages.com.silverwrist.venice.iface);
+
+req = bsf.lookupBean("request");           // get request
+rhelp = bsf.lookupBean("request_help");    // get request helper
+session = rhelp.getSession();              // get the session
+user = vlib.getUser(session);              // get user
+
+// Tell the session we visited this page last.
+session.setObject("/find.js.vs","last.visited","find_communities.js.vs");
+
+// Get the user's configured page size.
+pagesize = cast.toInteger(user.getObject(VeniceNamespaces.USER_SETTINGS_NAMESPACE,"search.result.count"));
+
+field = CommunitySearchField.NAME;
+mode = SearchMode.PREFIX;
+term = "";
+ofs = 0;
+fcount = -1;
+results = null;
+category = null;
+rc = null;
+
+if (rhelp.isVerb("POST"))
+{ // Read the form parameters
+  field = CommunitySearchField.getEnum(rhelp.getParameter("field"));
+  mode = SearchMode.getEnum(rhelp.getParameter("mode"));
+  term = rhelp.getParameter("term");
+  ofs = rhelp.getParameterInt("ofs",0);
+  fcount = rhelp.getParameterInt("fcount",-1);
+
+  if (rhelp.hasParameter("cat"))
+  { // get the current category
+    catsvc = vcast.queryCategoryService(rhelp.getRequestObject(Namespaces.DYNAMO_OBJECT_NAMESPACE,"categories"));
+    category = catsvc.getCategory(rhelp.getParameterInt("cat",-1));
+
+  } // end if
+
+  // Adjust offset based on the button that was clicked.
+  if (rhelp.isImageButtonClicked("search"))
+  { // beginning of a new search
+    ofs = 0;
+    fcount = -1;
+
+  } // end if
+  else if (rhelp.isImageButtonClicked("previous"))
+    ofs = Math.max(ofs - pagesize,0);
+  else if (rhelp.isImageButtonClicked("next"))
+    ofs += pagesize;
+
+  // Get the community service object.
+  commsvc = vcast.queryCommunityService(rhelp.getRequestObject(Namespaces.DYNAMO_OBJECT_NAMESPACE,"communities"));
+
+  try
+  { // search for communities!
+    if (category!=null)
+    { // look in the category
+      if (fcount<0)
+        fcount = commsvc.getNumCommunitiesInCategory(user,category);
+      results = commsvc.getCommunitiesInCategory(user,category,ofs,pagesize);
+
+    } // end if
+    else
+    { // do a normal search
+      if (fcount<0)
+        fcount = commsvc.getSearchCommunityCount(user,field,mode,term);
+      results = commsvc.searchForCommunities(user,field,mode,term,ofs,pagesize);
+
+    } // end else
+
+  } // end try
+  catch (e)
+  { // exception thrown
+    rc = new ErrorBox("Database Error",e,"SERVLET","find_communities.js.vs");
+
+  } // end catch
+
+} // end if
+else
+{ // get the category we're loading
+  catsvc = vcast.queryCategoryService(rhelp.getRequestObject(Namespaces.DYNAMO_OBJECT_NAMESPACE,"categories"));
+  commsvc = vcast.queryCommunityService(rhelp.getRequestObject(Namespaces.DYNAMO_OBJECT_NAMESPACE,"communities"));
+  try
+  { // get the category and listings
+    category = catsvc.getCategory(rhelp.getParameterInt("cat",-1));
+    fcount = commsvc.getNumCommunitiesInCategory(user,category);
+    results = commsvc.getCommunitiesInCategory(user,category,0,pagesize);
+    if (results.isEmpty())
+      results = null;
+
+  } // end try
+  catch (e)
+  { // exception thrown
+    rc = new ErrorBox("Database Error",e,"SERVLET","find_communities.js.vs");
+
+  } // end catch
+
+} // end else
+
+if (rc==null)
+{ // create the VelocityView for the output
+  rc = new VelocityView("Find Communities","find_communities.vm");
+  rc.setParameter("field",field.getName());
+  rc.setParameter("mode",mode.getName());
+  rc.setParameter("term",term.toString());
+  rc.setParameter("ofs",cast.toIntegerObject(ofs));
+  rc.setParameter("fcount",cast.toIntegerObject(fcount));
+  rc.setParameter("pagesize",cast.toIntegerObject(pagesize));
+  if (category!=null)
+    rc.setParameter("category",category);
+  if (results!=null)
+    rc.setParameter("results",results);
+
+  // Load the profile menu.
+  mprov = vcast.queryMenuProvider(rhelp.getRequestObject(Namespaces.DYNAMO_OBJECT_NAMESPACE,"venice-menus"));
+  menu = mprov.getInlineMenu(user,VeniceNamespaces.CONTENT_LAF_NAMESPACE,"find.menu",cast.newIntArray(0));
+  ndx = menu.getItemContainingLinkText("find_communities.js.vs");
+  menu.setSelectedIndex(ndx);
+  rc.setParameter("menu",menu);
+
+} // end if
+
+dynamo.scriptOutput(rc);
--- a/venice-data/scripts/find_users.js
+++ b/venice-data/scripts/find_users.js
@@ -94,7 +94,7 @@ if (rc==null)
    rc.setParameter("results",results);

  // Load the profile menu.
-  mprov = vcast.queryMenuProvider(req_help.getRequestObject(Namespaces.DYNAMO_OBJECT_NAMESPACE,"venice-menus"));
+  mprov = vcast.queryMenuProvider(rhelp.getRequestObject(Namespaces.DYNAMO_OBJECT_NAMESPACE,"venice-menus"));
  menu = mprov.getInlineMenu(user,VeniceNamespaces.CONTENT_LAF_NAMESPACE,"find.menu",cast.newIntArray(0));
  ndx = menu.getItemContainingLinkText("find_users.js.vs");
  menu.setSelectedIndex(ndx);
--- a/venice-data/util/session_init.js
+++ b/venice-data/util/session_init.js
@@ -64,7 +64,7 @@ if (rhelp.isRequestType("_SESSION") && rhelp.isVerb("PUT"))

    // Configure other session attributes.
    session = rhelp.getSession();
-    session.setObject("/find.js.vs","last.visited","find_categories.js.vs");
+    session.setObject("/find.js.vs","last.visited","find_communities.js.vs");

  } // end if (session is HTTP)

--- a/venice-data/velocity/find_categories.vm
+++ b/venice-data/velocity/find_categories.vm
@@ -67,7 +67,7 @@
  #comment( "Results display" )
  <hr />
  <table width="100%" border="0" align="center"><tr valign="middle">
-    <td width="50%" align="left">
+    <td width="50%" align="left" class="subhead">
      <b>Search Results</b>
      #if( $is_form >= 1 )
        (Displaying ${ndx_first}-${ndx_last} of ${fcount})
--- a/venice-data/velocity/find_communities.vm
+++ b/venice-data/velocity/find_communities.vm
@@ -0,0 +1,186 @@
+#*
+  The contents of this file are subject to the Mozilla Public License Version 1.1
+  (the "License"); you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+  
+  Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+  WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+  language governing rights and limitations under the License.
+  
+  The Original Code is the Venice Web Communities System.
+  
+  The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+  for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+  Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+  
+  Contributor(s): 
+*#
+#*
+  Parameters:
+    field    = Search field (string equivalent)
+    mode     = Search mode (string equivalent)
+    term     = Search term
+    ofs      = Offset within the search we're at right now
+    fcount   = Total number of items found in current search
+    pagesize = Number of items to display per page
+    category = Current category (may be null)
+    results  = Results list from find, a List of DynamoUser objects (may be null)
+    menu     = Tab menu to render across the top
+*#
+#render( $menu )
+#header1( "Find Communities" )
+<form method="POST" action="#formatURL( "SERVLET" "find_communities.js.vs")">
+  <input type="hidden" name="ofs" value="0">
+  #comment( "Find Communities form" )
+  <div align="left"><p>
+    Display all communities whose&nbsp;
+    <select name="field" size="1">
+      <option value="NAME" #if( $field.equals("NAME") )selected="selected"#end >name</option>
+      <option value="SYNOPSIS" #if( $field.equals("SYNOPSIS") )selected="selected"#end >synopsis</option>
+    </select>&nbsp;
+    <select name="mode" size="1">
+      <option value="PREFIX" #if( $mode.equals("PREFIX") )selected="selected"#end >starts with the string</option>
+      <option value="SUBSTRING" #if( $mode.equals("SUBSTRING") )selected="selected"#end >contains the string</option>
+      <option value="REGEXP" #if( $mode.equals("REGEXP") )selected="selected"#end >matches the regular
+        expression</option>
+    </select>&nbsp;&nbsp;
+    <input type="text" name="term" size="32" maxlength="255" value="$!term" /></p>
+    <p>#button( "INPUT" "search" )</p>
+  </div>
+  #comment( "end Find Communities form" )
+</form>
+
+#if( $category )
+  #comment( "Category Name" )
+  <hr />
+  <div class="subhead"><b>
+    Category:
+    #if ( $category.getCategoryID()<0 )
+      Top
+    #else
+      <a href="#formatURL( "SERVLET" "find_communities.js.vs" )">Top</a>
+      #set( $limit = $category.getNumLevels() - 1 )
+      #foreach( $i in [0..$limit] )
+        #if( $i < $limit )
+          : <a href="#formatURL( "SERVLET" "find_communities.js.vs?cat=${category.getIDAtLevel($i)}" )">#encodeHTML( $category.getTitleAtLevel($i) )</a>
+        #else
+          : #encodeHTML( $category.getTitleAtLevel($i) )
+        #end
+      #end
+    #end
+  </b></div><br />
+
+  #set( $list = $category.getSubCategories() )
+  #if( $list.size() > 0 )
+    #comment( "Begin Category List" )
+    <div>
+      <b>Subcategories:</b>
+      #foreach( $subcat in $category.getSubCategories() )
+        #set( $endpt = $subcat.getNumLevels() - 1 )
+        <br />#bullet()
+        <b><a href="#formatURL( "SERVLET" "find_communities.js.vs?cat=${subcat.getLinkedCategoryID()}" )">#encodeHTML( $subcat.getTitleAtLevel($endpt) )</a></b>
+        #if( $subcat.isSymbolicLink() )<em>@</em>#end
+      #end
+    </div>
+    #comment( "End Category List" )
+  #end
+#end
+
+#if( $results )
+  ## Do a tricky set of computations here to figure out what we need to display in terms of the search results
+  ## and the form to the right that lets us page through results.
+  #set( $resultcount = $results.size() )
+  #set( $is_next = 0 )
+  #set( $is_prev = 0 )
+  #if( $resultcount > $pagesize )
+    #set( $resultcount = $pagesize )
+    #set( $is_next = 1 )
+  #end
+  #if( $ofs > 0 )
+    #set( $is_prev = 1 )
+  #end
+  #set( $is_form = $is_next + $is_prev )
+  #set( $ndx_first = $ofs + 1 )
+  #set( $ndx_last = $ofs + $pagesize )
+  #if( $ndx_last > $fcount )
+    #set( $ndx_last = $fcount )
+  #end
+
+  #comment( "Results display" )
+  <hr />
+  <table width="100%" border="0" align="center"><tr valign="middle">
+    <td width="50%" align="left" class="subhead">
+      #if( $category )
+        <b>Communities In Category</b>
+      #else
+        <b>Search Results</b>
+      #end
+      #if( $is_form >= 1 )
+        (Displaying ${ndx_first}-${ndx_last} of ${fcount})
+      #end
+    </td>
+    <td width="50%" align="right">
+      #if( $is_form >= 1 )
+        #comment( "Results navigation form" )
+        <form method="POST" action="#formatURL( "SERVLET" "find_communities.js.vs")">
+          #if( $category )
+            <input type="hidden" name="cat" value="${category.getLinkedCategoryID()}">
+          #end
+          <input type="hidden" name="field" value="$field" />
+          <input type="hidden" name="mode" value="$mode" />
+          <input type="hidden" name="term" value="$term" />
+          <input type="hidden" name="ofs" value="$ofs" />
+          <input type="hidden" name="fcount" value="$fcount" />
+          #if( $is_prev == 1 )
+            #button( "INPUT" "previous" )
+          #else
+            #button( "IMAGE" "0transparent" )
+          #end
+          &nbsp;&nbsp;
+          #if( $is_next == 1 )
+            #button( "INPUT" "next" )
+          #else
+            #button( "IMAGE" "0transparent" )
+          #end
+        </form>
+      #else
+        &nbsp;
+      #end
+    </td>
+  </tr></table>
+
+  #if( $fcount > 0 )
+    #set( $prof_ns = "http://www.silverwrist.com/NS/venice/2003/05/29/community.profile" )
+    #set( $i = $resultcount )
+    <table border="0" align="left" cellpadding="0" cellspacing="4">
+      #foreach( $comm in $results )
+        #set( $i = $i - 1 )
+        #if( $i >= 0 )
+          #set( $descr = $std.getProperty($comm,$prof_ns,"synopsis") )
+          #set( $mcount = $comm.getMemberGroup().getMemberCount() )
+          <tr valign="top">
+            <td align="center" width="14">#bullet()</td>
+            <td align="left" class="content">
+              <a href="#formatURL( "SERVLET" "TODO" )">#encodeHTML( $comm.Name )</a><br />
+              Host: <a href="#formatURL( "SERVLET" "user/${comm.HostUser.Name}" )">#encodeHTML( $comm.HostUser.Name )</a>
+              - $mcount
+              #if( $mcount == 1 )
+                member
+              #else
+                members
+              #end
+              <br />Latest activity: #formatActivity( $comm.LastUpdateDate )
+              #if( $descr )
+                <br /><em>#encodeHTML( $descr )</em>
+              #end
+            </td>
+          </tr>
+        #end
+      #end
+    </table>
+  #else
+    <em>No communities found.</em>
+  #end
+
+  #comment( "End results display" )
+#end
--- a/venice-data/velocity/find_users.vm
+++ b/venice-data/velocity/find_users.vm
@@ -74,7 +74,7 @@
  #comment( "Results display" )
  <hr />
  <table width="100%" border="0" align="center"><tr valign="middle">
-    <td width="50%" align="left">
+    <td width="50%" align="left" class="subhead">
      <b>Search Results</b>
      #if( $is_form >= 1 )
        (Displaying ${ndx_first}-${ndx_last} of ${fcount})
--- a/venice-data/velocity/stylesheets/adv_base.vm
+++ b/venice-data/velocity/stylesheets/adv_base.vm
@@ -38,6 +38,13 @@ body td.smcontent, body div.smcontent, body p.smcontent {
  font-size: x-small;
  }

+body td.subhead, body div.subhead, body p.subhead {
+  font-size: small;
+  voice-family: "\"}\"";
+  voice-family: inherit;
+  font-size: medium;
+  }
+
 body td.framefooter, body div.framefooter, body p.framefooter {
  font-size: xx-small;
  voice-family: "\"}\"";
@@ -85,6 +92,10 @@ html>body td.smcontent, html>body div.smcontent, html>body p.smcontent {
  font-size: x-small;
  }

+html>body td.subhead, html>body div.subhead, html>body p.subhead {
+  font-size: medium;
+  }
+
 html>body td.framefooter, html>body div.framefooter, html>body p.framefooter {
  font-size: x-small;
  }
--- a/venice-data/velocity/stylesheets/normal_base.vm
+++ b/venice-data/velocity/stylesheets/normal_base.vm
@@ -68,6 +68,12 @@ div.frametopright {
  font-size: 9px;
  }

+.subhead {
+  color: #000000;
+  background-color: #ffffff;
+  font-size: 15px;
+  }
+
 .framefooter {
  color: #000000;
  background-color: #ffffff;