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allow to switch sorting; tool interface added

This commit is contained in:
Roland Gruber 2007-11-05 18:14:38 +00:00
parent f9a57564c7
commit 450ddc8ea3
1 changed files with 111 additions and 11 deletions
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122
lam/lib/lists.inc
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@ -3,7 +3,7 @@
$Id$
This code is part of LDAP Account Manager (http://www.sourceforge.net/projects/lam)
Copyright (C) 2003 - 2006 Roland Gruber
Copyright (C) 2003 - 2007 Roland Gruber
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -62,7 +62,10 @@ class lamList {
var $maxPageEntries = 10;
/** sort column name */
var $sortColumn;
protected $sortColumn;
/** sort direction: 1 for ascending, -1 for descending */
protected $sortDirection = 1;
/** LDAP suffix */
var $suffix;
@ -269,10 +272,10 @@ class lamList {
if (!$sort) $sort = strtolower($this->attrArray[0]);
if ($sort != "dn") {
// sort by first attribute with name $sort
return @strnatcasecmp($a[$sort][0], $b[$sort][0]);
return @strnatcasecmp($a[$sort][0], $b[$sort][0]) * $this->sortDirection;
}
else {
return strnatcasecmp($a[$sort], $b[$sort]);
return strnatcasecmp($a[$sort], $b[$sort]) * $this->sortDirection;
}
}
@ -288,12 +291,14 @@ class lamList {
echo("<td><input type=\"submit\" name=\"refresh\" value=\"" . _("Refresh") . "\">&nbsp;&nbsp;");
if ($this->page != 1) {
echo("<a href=\"list.php?type=" . $this->type . "&amp;norefresh=true&amp;page=" . ($this->page - 1) .
"&amp;sort=" . $this->sortColumn . $this->filterText . "\"><img style=\"vertical-align: middle;\" src=\"../../graphics/back.gif\" alt=\"back\"></a>\n");
"&amp;sort=" . $this->sortColumn . "&amp;sortdirection=" . $this->sortDirection . $this->filterText . "\">" .
"<img style=\"vertical-align: middle;\" src=\"../../graphics/back.gif\" alt=\"back\"></a>\n");
}
if ($this->page < ($count / $this->maxPageEntries)) {
echo("<a href=\"list.php?type=" . $this->type . "&amp;norefresh=true&amp;page=" . ($this->page + 1) .
"&amp;sort=" . $this->sortColumn . $this->filterText . "\"><img style=\"vertical-align: middle;\" src=\"../../graphics/forward.gif\" alt=\"forward\"></a>\n");
"&amp;sort=" . $this->sortColumn . "&amp;sortdirection=" . $this->sortDirection . $this->filterText . "\">" .
"<img style=\"vertical-align: middle;\" src=\"../../graphics/forward.gif\" alt=\"forward\"></a>\n");
}
echo("</td>");
@ -308,7 +313,8 @@ class lamList {
echo("&nbsp;" . ($i + 1));
}
else {
echo("&nbsp;<a href=\"list.php?type=" . $this->type . "&amp;norefresh=true&amp;page=" . ($i + 1) . "&amp;sort=" . $this->sortColumn . "\">" . ($i + 1) . "</a>\n");
echo("&nbsp;<a href=\"list.php?type=" . $this->type . "&amp;norefresh=true&amp;page=" . ($i + 1) .
"&amp;sort=" . $this->sortColumn . "&amp;sortdirection=" . $this->sortDirection . $this->filterText . "\">" . ($i + 1) . "</a>\n");
}
}
echo("</td></tr></table>\n");
@ -324,8 +330,13 @@ class lamList {
// table header
for ($k = 0; $k < sizeof($this->descArray); $k++) {
if (strtolower($this->attrArray[$k]) == $this->sortColumn) {
$sortImage = "sort_asc.png";
if ($this->sortDirection < 0) {
$sortImage = "sort_desc.png";
}
echo "<th class=\"" . $this->type . "list-sort\"><a href=\"list.php?type=" . $this->type . "&amp;".
"sort=" . strtolower($this->attrArray[$k]) . $this->filterText . "&amp;norefresh=y" . "\">" . $this->descArray[$k] . "</a></th>\n";
"sort=" . strtolower($this->attrArray[$k]) . $this->filterText . "&amp;norefresh=y" . "\">" . $this->descArray[$k] .
"&nbsp;<img style=\"vertical-align: middle;\" src=\"../../graphics/$sortImage\" alt=\"sort direction\"></a></th>\n";
}
else echo "<th><a href=\"list.php?type=" . $this->type . "&amp;".
"sort=" . strtolower($this->attrArray[$k]) . $this->filterText . "&amp;norefresh=y" . "\">" . $this->descArray[$k] . "</a></th>\n";
@ -410,7 +421,7 @@ class lamList {
*
* $account array LDAP attributes
*/
function listPrintToolLinks($account) {
private function listPrintToolLinks($account) {
// edit image
echo "<a href=\"../account/edit.php?type=" . $this->type . "&amp;DN='" . $account['dn'] . "'\">";
echo "<img src=\"../../graphics/edit.png\" alt=\"" . _("Edit") . "\" title=\"" . _("Edit") . "\">";
@ -419,6 +430,13 @@ class lamList {
echo "<a href=\"deletelink.php?type=" . $this->type . "&amp;DN='" . $account['dn'] . "'\">";
echo "<img src=\"../../graphics/delete.png\" alt=\"" . _("Delete") . "\" title=\"" . _("Delete") . "\">";
echo "</a>";
// additional tools
$tools = $this->getAdditionalTools();
for ($i = 0; $i < sizeof($tools); $i++) {
echo "<a href=\"" . $tools[$i]->getLinkTarget() . "?type=" . $this->type . "&amp;DN='" . $account['dn'] . "'\">";
echo "<img src=\"../../graphics/" . $tools[$i]->getImage() . "\" alt=\"" . $tools[$i]->getName() . "\" title=\"" . $tools[$i]->getName() . "\">";
echo "</a>";
}
}
/**
@ -678,8 +696,23 @@ class lamList {
else
$this->maxPageEntries = $_SESSION["config"]->get_MaxListEntries();
// get sorting column
if (isset($_GET["sort"])) $this->sortColumn = $_GET["sort"];
else $this->sortColumn = strtolower($this->attrArray[0]);
if (isset($_GET["sort"])) {
if ($_GET["sort"] == $this->sortColumn) {
$this->sortDirection = -$this->sortDirection;
}
else {
$this->sortColumn = $_GET["sort"];
$this->sortDirection = 1;
}
}
else {
$this->sortColumn = strtolower($this->attrArray[0]);
$this->sortDirection = 1;
}
// get sort order
if (isset($_GET['sortdirection'])) {
$this->sortDirection = $_GET['sortdirection'];
}
// check search suffix
if (isset($_POST['suffix'])) $this->suffix = $_POST['suffix']; // new suffix selected via combobox
elseif (isset($_GET['suffix'])) $this->suffix = $_GET['suffix']; // new suffix selected via combobox
@ -729,6 +762,73 @@ class lamList {
function listPrintAdditionalOptions() {
// may be used by subclasses
}
/**
* Returns a list of lamListTool objects to display next to the edit/delete buttons.
*
* @return lamListTool[] tools
*/
protected function getAdditionalTools() {
return array();
}
}
/**
* Represents a tool which can be included in the account lists.
*
* @package lists
* @author Roland Gruber
*/
class lamListTool {
private $name;
private $image;
private $target;
/**
* Constructor
*
* @param String $name tool name
* @param String $image image file
* @param String $target target page
* @return lamListTool tool object
*/
function lamListTool($name, $image, $target) {
$this->name = $name;
$this->image = $image;
$this->target = $target;
}
/**
* Returns the name of the tool image.
* The image is returned without path (e.g. mytool.png). All images must reside in the graphics folder.
*
* @return String image name
*/
function getImage() {
return $this->image;
}
/**
* Returns the tool name.
* This is used for the tool tip.
*
* @return String name
*/
function getName() {
return $this->name;
}
/**
* Returns the PHP file (relative to 'templates/lists') which will be the target for this tool.
* The target page will be opened with two GET parameters: DN and type (e.g. user)
*
* @return String page file (e.g. 'mytool.php')
*/
function getLinkTarget() {
return $this->target;
}
}