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* SusiDNS:

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- Reduce displayed entries from 300 to 100
      - Add ability to go forward or back
      - Make textareas bigger
      - Clean up file names
      - Clarify messages about filter and search
This commit is contained in:
zzz
2009-05-13 17:21:34 +00:00
parent a8c97053c7
commit 94c2ba7fc5
2 changed files with 111 additions and 47 deletions
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74
apps/susidns/src/java/src/i2p/susi/dns/AddressbookBean.java
View File

@ -37,11 +37,13 @@ import java.util.Properties;
public class AddressbookBean
{
private String book, action, serial, lastSerial, filter, search, hostname, destination;
private int beginIndex, endIndex;
private Properties properties, addressbook;
private int trClass;
private LinkedList deletionMarks;
private static Comparator sorter;
private static final int DISPLAY_SIZE=100;
static {
sorter = new AddressByNameSorter();
}
@ -74,6 +76,8 @@ public class AddressbookBean
{
properties = new Properties();
deletionMarks = new LinkedList();
beginIndex = 0;
endIndex = DISPLAY_SIZE - 1;
}
private long configLastLoaded = 0;
private static final String PRIVATE_BOOK = "private_addressbook";
@ -106,6 +110,8 @@ public class AddressbookBean
{
loadConfig();
String filename = properties.getProperty( getBook() + "_addressbook" );
if (filename.startsWith("../"))
return filename.substring(3);
return ConfigBean.addressbookPrefix + filename;
}
private Object[] entries;
@ -174,17 +180,45 @@ public class AddressbookBean
}
list.addLast( new AddressBean( name, destination ) );
}
// Format a message about filtered addressbook size, and the number of displayed entries
if( filter != null && filter.length() > 0 )
message = "Filtered l";
else
message = "L";
message += "ist contains " + list.size() + " entries";
if (list.size() > 300) message += ", displaying the first 300."; else message += ".";
Object array[] = list.toArray();
Arrays.sort( array, sorter );
entries = array;
// Format a message about filtered addressbook size, and the number of displayed entries
// addressbook.jsp catches the case where the whole book is empty.
String filterArg = "";
if( search != null && search.length() > 0 ) {
message = "Search ";
}
if( filter != null && filter.length() > 0 ) {
if( search != null && search.length() > 0 )
message += "within ";
message += "Filtered list ";
filterArg = "&filter=" + filter;
}
if (entries.length == 0) {
message += "- no matches";
} else if (getBeginInt() == 0 && getEndInt() == entries.length - 1) {
if (message.length() == 0)
message = "Addressbook ";
message += "contains " + entries.length + " entries";
} else {
if (getBeginInt() > 0) {
int newBegin = Math.max(0, getBeginInt() - DISPLAY_SIZE);
int newEnd = Math.max(0, getBeginInt() - 1);
message += "<a href=\"addressbook.jsp?book=" + getBook() + filterArg +
"&begin=" + newBegin + "&end=" + newEnd + "\">" + newBegin +
'-' + newEnd + "</a> | ";
}
message += "Showing " + getBegin() + '-' + getEnd() + " of " + entries.length;
if (getEndInt() < entries.length - 1) {
int newBegin = Math.min(entries.length - 1, getEndInt() + 1);
int newEnd = Math.min(entries.length, getEndInt() + DISPLAY_SIZE);
message += " | <a href=\"addressbook.jsp?book=" + getBook() + filterArg +
"&begin=" + newBegin + "&end=" + newEnd + "\">" + newBegin +
'-' + newEnd + "</a>";
}
}
}
catch (Exception e) {
Debug.debug( e.getClass().getName() + ": " + e.getMessage() );
@ -302,4 +336,26 @@ public class AddressbookBean
public void setHostname(String hostname) {
this.hostname = hostname;
}
private int getBeginInt() {
return Math.max(0, Math.min(entries.length - 1, beginIndex));
}
public String getBegin() {
return "" + getBeginInt();
}
public void setBegin(String s) {
try {
beginIndex = Integer.parseInt(s);
} catch (NumberFormatException nfe) {}
}
private int getEndInt() {
return Math.max(0, Math.max(getBeginInt(), Math.min(entries.length - 1, endIndex)));
}
public String getEnd() {
return "" + getEndInt();
}
public void setEnd(String s) {
try {
endIndex = Integer.parseInt(s);
} catch (NumberFormatException nfe) {}
}
}

84
apps/susidns/src/jsp/addressbook.jsp
View File

@ -46,10 +46,10 @@
<div id="navi">
<p>addressbooks
<a href="addressbook.jsp?book=master">master</a> |
<a href="addressbook.jsp?book=router">router</a> |
<a href="addressbook.jsp?book=published">published</a> |
<a href="addressbook.jsp?book=private">private</a> *
<a href="addressbook.jsp?book=master&filter=none&begin=0&end=99">master</a> |
<a href="addressbook.jsp?book=router&filter=none&begin=0&end=99">router</a> |
<a href="addressbook.jsp?book=published&filter=none&begin=0&end=99">published</a> |
<a href="addressbook.jsp?book=private&filter=none&begin=0&end=99">private</a> *
<a href="subscriptions.jsp">subscriptions</a> *
<a href="config.jsp">configuration</a> *
<a href="index.jsp">overview</a>
@ -64,42 +64,46 @@
<span>${book.loadBookMessages}</span>
<c:if test="${book.notEmpty}">
<div id="filter">
<p>Filter: <a href="addressbook.jsp?filter=a">a</a>
<a href="addressbook.jsp?filter=b">b</a>
<a href="addressbook.jsp?filter=c">c</a>
<a href="addressbook.jsp?filter=d">d</a>
<a href="addressbook.jsp?filter=e">e</a>
<a href="addressbook.jsp?filter=f">f</a>
<a href="addressbook.jsp?filter=g">g</a>
<a href="addressbook.jsp?filter=h">h</a>
<a href="addressbook.jsp?filter=i">i</a>
<a href="addressbook.jsp?filter=j">j</a>
<a href="addressbook.jsp?filter=k">k</a>
<a href="addressbook.jsp?filter=l">l</a>
<a href="addressbook.jsp?filter=m">m</a>
<a href="addressbook.jsp?filter=n">n</a>
<a href="addressbook.jsp?filter=o">o</a>
<a href="addressbook.jsp?filter=p">p</a>
<a href="addressbook.jsp?filter=q">q</a>
<a href="addressbook.jsp?filter=r">r</a>
<a href="addressbook.jsp?filter=s">s</a>
<a href="addressbook.jsp?filter=t">t</a>
<a href="addressbook.jsp?filter=u">u</a>
<a href="addressbook.jsp?filter=v">v</a>
<a href="addressbook.jsp?filter=w">w</a>
<a href="addressbook.jsp?filter=x">x</a>
<a href="addressbook.jsp?filter=y">y</a>
<a href="addressbook.jsp?filter=z">z</a>
<a href="addressbook.jsp?filter=0-9">0-9</a>
<a href="addressbook.jsp?filter=none">all</a></p>
<p>Filter:
<a href="addressbook.jsp?filter=a&begin=0&end=99">a</a>
<a href="addressbook.jsp?filter=b&begin=0&end=99">b</a>
<a href="addressbook.jsp?filter=c&begin=0&end=99">c</a>
<a href="addressbook.jsp?filter=d&begin=0&end=99">d</a>
<a href="addressbook.jsp?filter=e&begin=0&end=99">e</a>
<a href="addressbook.jsp?filter=f&begin=0&end=99">f</a>
<a href="addressbook.jsp?filter=g&begin=0&end=99">g</a>
<a href="addressbook.jsp?filter=h&begin=0&end=99">h</a>
<a href="addressbook.jsp?filter=i&begin=0&end=99">i</a>
<a href="addressbook.jsp?filter=j&begin=0&end=99">j</a>
<a href="addressbook.jsp?filter=k&begin=0&end=99">k</a>
<a href="addressbook.jsp?filter=l&begin=0&end=99">l</a>
<a href="addressbook.jsp?filter=m&begin=0&end=99">m</a>
<a href="addressbook.jsp?filter=n&begin=0&end=99">n</a>
<a href="addressbook.jsp?filter=o&begin=0&end=99">o</a>
<a href="addressbook.jsp?filter=p&begin=0&end=99">p</a>
<a href="addressbook.jsp?filter=q&begin=0&end=99">q</a>
<a href="addressbook.jsp?filter=r&begin=0&end=99">r</a>
<a href="addressbook.jsp?filter=s&begin=0&end=99">s</a>
<a href="addressbook.jsp?filter=t&begin=0&end=99">t</a>
<a href="addressbook.jsp?filter=u&begin=0&end=99">u</a>
<a href="addressbook.jsp?filter=v&begin=0&end=99">v</a>
<a href="addressbook.jsp?filter=w&begin=0&end=99">w</a>
<a href="addressbook.jsp?filter=x&begin=0&end=99">x</a>
<a href="addressbook.jsp?filter=y&begin=0&end=99">y</a>
<a href="addressbook.jsp?filter=z&begin=0&end=99">z</a>
<a href="addressbook.jsp?filter=0-9&begin=0&end=99">0-9</a>
<a href="addressbook.jsp?filter=none&begin=0&end=99">all</a></p>
<c:if test="${book.hasFilter}">
<p>Current filter: ${book.filter}
(<a href="addressbook.jsp?filter=none">clear filter</a>)</p>
(<a href="addressbook.jsp?filter=none&begin=0&end=99">clear filter</a>)</p>
</c:if>
</div>
<form method="POST" action="addressbook.jsp">
<input type="hidden" name="begin" value="0"/>
<input type="hidden" name="end" value="99"/>
<div id="search">
<table><tr>
<td class="search">Search: <input type="text" name="search" value="${book.search}" size="20" /></td>
@ -109,9 +113,12 @@
</div>
</form>
</c:if>
<form method="POST" action="addressbook.jsp">
<input type="hidden" name="serial" value="${book.serial}"/>
<input type="hidden" name="begin" value="0"/>
<input type="hidden" name="end" value="99"/>
<c:if test="${book.notEmpty}">
@ -127,8 +134,8 @@
<th>Name</th>
<th>Destination</th>
</tr>
<!-- limit iterator to 300, or "Form too large" may result on submit -->
<c:forEach items="${book.entries}" var="addr" begin="0" end="299">
<!-- limit iterator, or "Form too large" may result on submit, and is a huge web page if we don't -->
<c:forEach items="${book.entries}" var="addr" begin="${book.begin}" end="${book.end}">
<tr class="list${book.trClass}">
<c:if test="${book.master || book.router || book.published || book.private}">
<td class="checkbox"><input type="checkbox" name="checked" value="${addr.name}" alt="Mark for deletion"></td>
@ -136,7 +143,7 @@
<td class="names"><a href="http://${addr.name}/">${addr.name}</a> -
<span class="addrhlpr"><a href="http://${addr.name}/?i2paddresshelper=${addr.destination}">(addrhlpr)</a></span>
</td>
<td class="destinations"><textarea rows="1" cols="20" wrap="off" readonly="readonly" name="dest_${addr.name}" >${addr.destination}</textarea></td>
<td class="destinations"><textarea rows="1" cols="40" wrap="off" readonly="readonly" name="dest_${addr.name}" >${addr.destination}</textarea></td>
</tr>
</c:forEach>
</table>
@ -160,8 +167,9 @@
<div id="add">
<p class="add">
<h3>Add new destination:</h3>
Hostname: <input type="text" name="hostname" value="${book.hostname}" size="20">
Destination: <textarea name="destination" rows="1" cols="20" wrap="off" >${book.destination}</textarea><br/>
<b>Hostname:</b> <input type="text" name="hostname" value="${book.hostname}" size="20">
<b>Destination:</b> <textarea name="destination" rows="1" cols="40" wrap="off" >${book.destination}</textarea><br/>
</p><p>
<input type="image" name="action" value="add" src="images/add.png" alt="Add destination" />
</p>
</div>