--- /dev/null
+<?php
+/*
+ * Nucleus: PHP/MySQL Weblog CMS (http://nucleuscms.org/)
+ * Copyright (C) 2002-2011 The Nucleus Group
+ *
+ * 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 the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * (see nucleus/documentation/index.html#license for more info)
+ */
+
+/**
+ * Part of the code for the Nucleus admin area
+ *
+ * @license http://nucleuscms.org/license.txt GNU General Public License
+ * @copyright Copyright (C) 2002-2011 The Nucleus Group
+ * @version $Id$
+ * @version $NucleusJP: ENCAPSULATE.php,v 1.4.2.1 2007/08/08 05:32:54 kimitake Exp $
+ */
+
+class ENCAPSULATE {
+ /**
+ * Uses $call to call a function using parameters $params
+ * This function should return the amount of entries shown.
+ * When entries are show, batch operation handlers are shown too.
+ * When no entries were shown, $errormsg is used to display an error
+ *
+ * Passes on the amount of results found (for further encapsulation)
+ */
+ function doEncapsulate($call, $params, $errorMessage = _ENCAPSULATE_ENCAPSULATE_NOENTRY) {
+ // start output buffering
+ ob_start();
+
+ $nbOfRows = call_user_func_array($call, $params);
+
+ // get list contents and stop buffering
+ $list = ob_get_contents();
+ ob_end_clean();
+
+ if ($nbOfRows > 0) {
+ $this->showHead();
+ echo $list;
+ $this->showFoot();
+ } else {
+ echo $errorMessage;
+ }
+
+ return $nbOfRows;
+ }
+}
+
+/**
+ * A class used to encapsulate a list of some sort inside next/prev buttons
+ */
+class NAVLIST extends ENCAPSULATE {
+
+ function NAVLIST($action, $start, $amount, $minamount, $maxamount, $blogid, $search, $itemid) {
+ $this->action = $action;
+ $this->start = $start;
+ $this->amount = $amount;
+ $this->minamount = $minamount;
+ $this->maxamount = $maxamount;
+ $this->blogid = $blogid;
+ $this->search = $search;
+ $this->itemid = $itemid;
+ }
+
+ function showBatchList($batchtype, $query, $type, $template, $errorMessage = _LISTS_NOMORE) {
+ $batch =& new BATCH($batchtype);
+
+ $this->doEncapsulate(
+ array(&$batch, 'showlist'),
+ array(&$query, $type, $template),
+ $errorMessage
+ );
+
+ }
+
+
+ function showHead() {
+ $this->showNavigation();
+ }
+ function showFoot() {
+ $this->showNavigation();
+ }
+
+ /**
+ * Displays a next/prev bar for long tables
+ */
+ function showNavigation() {
+ $action = $this->action;
+ $start = $this->start;
+ $amount = $this->amount;
+ $minamount = $this->minamount;
+ $maxamount = $this->maxamount;
+ $blogid = $this->blogid;
+ $search = htmlspecialchars($this->search);
+ $itemid = $this->itemid;
+
+ $prev = $start - $amount;
+ if ($prev < $minamount) $prev=$minamount;
+
+ // maxamount not used yet
+ // if ($start + $amount <= $maxamount)
+ $next = $start + $amount;
+ // else
+ // $next = $start;
+
+ ?>
+ <table class="navigation">
+ <tr><td>
+ <form method="post" action="index.php"><div>
+ <input type="submit" value="<< <?php echo _LISTS_PREV?>" />
+ <input type="hidden" name="blogid" value="<?php echo $blogid; ?>" />
+ <input type="hidden" name="itemid" value="<?php echo $itemid; ?>" />
+ <input type="hidden" name="action" value="<?php echo $action; ?>" />
+ <input type="hidden" name="amount" value="<?php echo $amount; ?>" />
+ <input type="hidden" name="search" value="<?php echo $search; ?>" />
+ <input type="hidden" name="start" value="<?php echo $prev; ?>" />
+ </div></form>
+ </td><td>
+ <form method="post" action="index.php"><div>
+ <input type="hidden" name="blogid" value="<?php echo $blogid; ?>" />
+ <input type="hidden" name="itemid" value="<?php echo $itemid; ?>" />
+ <input type="hidden" name="action" value="<?php echo $action; ?>" />
+ <input name="amount" size="3" value="<?php echo $amount; ?>" /> <?php echo _LISTS_PERPAGE?>
+ <input type="hidden" name="start" value="<?php echo $start; ?>" />
+ <input type="hidden" name="search" value="<?php echo $search; ?>" />
+ <input type="submit" value="> <?php echo _LISTS_CHANGE?>" />
+ </div></form>
+ </td><td>
+ <form method="post" action="index.php"><div>
+ <input type="hidden" name="blogid" value="<?php echo $blogid; ?>" />
+ <input type="hidden" name="itemid" value="<?php echo $itemid; ?>" />
+ <input type="hidden" name="action" value="<?php echo $action; ?>" />
+ <input type="hidden" name="amount" value="<?php echo $amount; ?>" />
+ <input type="hidden" name="start" value="0" />
+ <input type="text" name="search" value="<?php echo $search; ?>" size="7" />
+ <input type="submit" value="> <?php echo _LISTS_SEARCH?>" />
+ </div></form>
+ </td><td>
+ <form method="post" action="index.php"><div>
+ <input type="submit" value="<?php echo _LISTS_NEXT?> > >" />
+ <input type="hidden" name="search" value="<?php echo $search; ?>" />
+ <input type="hidden" name="blogid" value="<?php echo $blogid; ?>" />
+ <input type="hidden" name="itemid" value="<?php echo $itemid; ?>" />
+ <input type="hidden" name="action" value="<?php echo $action; ?>" />
+ <input type="hidden" name="amount" value="<?php echo $amount; ?>" />
+ <input type="hidden" name="start" value="<?php echo $next; ?>" />
+ </div></form>
+ </td></tr>
+ </table>
+ <?php }
+
+
+}
+
+
+/**
+ * A class used to encapsulate a list of some sort in a batch selection
+ */
+class BATCH extends ENCAPSULATE {
+ function BATCH($type) {
+ $this->type = $type;
+ }
+
+ function showHead() {
+ ?>
+ <form method="post" action="index.php">
+ <?php
+// TODO: get a list op operations above the list too
+// (be careful not to use the same names for the select...)
+// $this->showOperationList();
+ }
+
+ function showFoot() {
+ $this->showOperationList();
+ ?>
+ </form>
+ <?php }
+
+ function showOperationList() {
+ global $manager;
+ ?>
+ <div class="batchoperations">
+ <?php echo _BATCH_WITH_SEL ?>
+ <select name="batchaction">
+ <?php $options = array();
+ switch($this->type) {
+ case 'item':
+ $options = array(
+ 'delete' => _BATCH_ITEM_DELETE,
+ 'move' => _BATCH_ITEM_MOVE
+ );
+ break;
+ case 'member':
+ $options = array(
+ 'delete' => _BATCH_MEMBER_DELETE,
+ 'setadmin' => _BATCH_MEMBER_SET_ADM,
+ 'unsetadmin' => _BATCH_MEMBER_UNSET_ADM
+ );
+ break;
+ case 'team':
+ $options = array(
+ 'delete' => _BATCH_TEAM_DELETE,
+ 'setadmin' => _BATCH_TEAM_SET_ADM,
+ 'unsetadmin' => _BATCH_TEAM_UNSET_ADM,
+ );
+ break;
+ case 'category':
+ $options = array(
+ 'delete' => _BATCH_CAT_DELETE,
+ 'move' => _BATCH_CAT_MOVE,
+ );
+ break;
+ case 'comment':
+ $options = array(
+ 'delete' => _BATCH_COMMENT_DELETE,
+ );
+ break;
+ }
+ foreach ($options as $option => $label) {
+ echo '<option value="',$option,'">',$label,'</option>';
+ }
+ ?>
+ </select>
+ <input type="hidden" name="action" value="batch<?php echo $this->type?>" />
+ <?php
+ $manager->addTicketHidden();
+
+ // add hidden fields for 'team' and 'comment' batchlists
+ if ($this->type == 'team')
+ {
+ echo '<input type="hidden" name="blogid" value="',intRequestVar('blogid'),'" />';
+ }
+ if ($this->type == 'comment')
+ {
+ echo '<input type="hidden" name="itemid" value="',intRequestVar('itemid'),'" />';
+ }
+
+ echo '<input type="submit" value="',_BATCH_EXEC,'" />';
+ ?>(
+ <a href="" onclick="if (event && event.preventDefault) event.preventDefault(); return batchSelectAll(1); "><?php echo _BATCH_SELECTALL?></a> -
+ <a href="" onclick="if (event && event.preventDefault) event.preventDefault(); return batchSelectAll(0); "><?php echo _BATCH_DESELECTALL?></a>
+ )
+ </div>
+ <?php }
+
+ // shortcut :)
+ function showList($query, $type, $template, $errorMessage = _LISTS_NOMORE) {
+ return $this->doEncapsulate( 'showlist',
+ array($query, $type, $template),
+ $errorMessage
+ );
+ }
+
+}
+?>
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