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<?php
$block_name = _("Tasks Summary");
/**
* $Horde: nag/lib/Block/summary.php,v 1.51.8.10 2006/06/06 00:05:00 chuck Exp $
*
* @package Horde_Block
*/
class Horde_Block_nag_summary extends Horde_Block {
var $_app = 'nag';
function _title()
{
global $registry;
return Horde::link(Horde::applicationUrl($registry->getInitialPage(), true)) . $registry->get('name') . '</a> <small>' .
Horde::link(Util::addParameter(Horde::applicationUrl('task.php', true), 'actionID', 'add_task')) . Horde::img('nag.png', _("New Task")) . ' ' . _("New Task") . '</a></small>';
}
function _params()
{
require_once dirname(__FILE__) . '/../base.php';
require_once 'Horde/Prefs/CategoryManager.php';
$cManager = &new Prefs_CategoryManager();
$categories = array();
foreach ($cManager->get() as $c) {
$categories[$c] = $c;
}
$categories['unfiled'] = _("Unfiled");
return array('show_pri' => array('type' => 'checkbox',
'name' => _("Show priorities?"),
'default' => 1),
'show_actions' => array('type' => 'checkbox',
'name' => _("Show action buttons?"),
'default' => 1),
'show_due' => array('type' => 'checkbox',
'name' => _("Show due dates?"),
'default' => 1),
'show_tasklist' => array('type' => 'checkbox',
'name' => _("Show tasklist name?"),
'default' => 1),
'show_alarms' => array('type' => 'checkbox',
'name' => _("Show task alarms?"),
'default' => 1),
'show_category' => array('type' => 'checkbox',
'name' => _("Show task category?"),
'default' => 1),
'show_overdue' => array('type' => 'checkbox',
'name' => _("Always show overdue tasks?"),
'default' => 1),
'show_completed' => array('type' => 'checkbox',
'name' => _("Always show completed tasks?"),
'default' => 1),
'show_categories' => array('type' => 'multienum',
'name' => _("Show tasks from these categories"),
'default' => array(),
'values' => $categories)
);
}
function _content()
{
global $registry, $prefs;
require_once dirname(__FILE__) . '/../base.php';
$now = time();
$html = '';
if (!empty($this->_params['show_alarms'])) {
$messages = array();
$alarmList = Nag::listAlarms($now);
if (is_a($alarmList, 'PEAR_Error')) {
return $alarmList->getMessage();
}
foreach ($alarmList as $task) {
$differential = $task['due'] - $now;
$key = $differential;
while (isset($messages[$key])) {
$key++;
}
$viewurl = Util::addParameter('view.php', array('task' => $task['task_id'],
'tasklist' => $task['tasklist_id']));
$link = Horde::link(htmlspecialchars(Horde::applicationUrl($viewurl, true))) .
(!empty($task['name']) ? htmlspecialchars($task['name']) : _("[none]")) . '</a>';
if ($differential >= -60 && $differential < 60) {
$messages[$key] = sprintf(_("%s is due now."), $link);
} elseif ($differential >= 60) {
$messages[$key] = sprintf(_("%s is due in %s"), $link, Nag::secondsToString($differential));
}
}
ksort($messages);
foreach ($messages as $message) {
$html .= '<tr><td class="control">' . Horde::img('alarm_small.png') . ' <strong>' . $message . '</strong></td></tr>';
}
if (!empty($messages)) {
$html .= '</table><br /><table cellspacing="0" width="100%" class="linedRow">';
}
}
$i = 0;
$tasks = Nag::listTasks();
foreach ($tasks as $id => $task) {
// Only print tasks due in the past if the show_overdue
// flag is on. Only display selected categories (possibly
// unfiled).
if (($task['due'] > 0 &&
$now > $task['due'] &&
empty($this->_params['show_overdue'])) ||
(!empty($this->_params['show_categories']) &&
(!in_array($task['category'], $this->_params['show_categories']) &&
!(empty($task['category']) &&
in_array('unfiled', $this->_params['show_categories']))))) {
continue;
}
// Only display completed tasks if the show_completed
// parameter is on.
if ($task['completed'] && empty($this->_params['show_completed'])) {
continue;
}
if (!empty($task['completed'])) {
$style = 'closed';
} elseif (!empty($task['due']) && $task['due'] < $now) {
$style = 'overdue';
} else {
$style = '';
}
$html .= '<tr class="' . $style . '">';
if (!empty($this->_params['show_actions'])) {
$taskurl = Util::addParameter('task.php', array('task' => $task['task_id'],
'tasklist' => $task['tasklist_id'],
'url' => Horde::selfUrl(true)));
$label = sprintf(_("Edit \"%s\""), $task['name']);
$html .= '<td width="1%">' . Horde::link(htmlspecialchars(Horde::applicationUrl(Util::addParameter($taskurl, 'actionID', 'modify_task'), true)), $label) . Horde::img('edit.png', $label, null, $registry->getImageDir('horde')) . '</a></td>';
if ($task['completed']) {
$html .= '<td width="1%">' . Horde::img('checked.png', _("Completed")) . '</td>';
} else {
$label = sprintf(_("Complete \"%s\""), $task['name']);
$html .= '<td width="1%">' . Horde::link(htmlspecialchars(Horde::applicationUrl(Util::addParameter($taskurl, 'actionID', 'complete_task'), true)), $label) . Horde::img('unchecked.png', $label) . '</a></td>';
}
}
if (!empty($this->_params['show_pri'])) {
$html .= '<td align="center"> ' . Nag::formatPriority($task['priority']) . ' </td>';
}
if (!empty($this->_params['show_tasklist'])) {
$owner = $task['tasklist_id'];
$shares = &Horde_Share::singleton($registry->getApp());
$share = $shares->getShare($owner);
if (!is_a($share, 'PEAR_Error')) {
$owner = $share->get('name');
}
$html .= '<td width="1%" class="nowrap">' . htmlspecialchars($owner) . ' </td>';
}
$html .= '<td>';
$viewurl = Util::addParameter('view.php', array('task' => $task['task_id'],
'tasklist' => $task['tasklist_id']));
$html .= Horde::link(htmlspecialchars(Horde::applicationUrl($viewurl, true))) .
(!empty($task['name']) ? htmlspecialchars($task['name']) : _("[none]")) . '</a>';
if ($task['due'] > 0 && empty($task['completed']) && !empty($this->_params['show_due'])) {
$html .= ' (' . strftime($prefs->getValue('date_format'), $task['due']) . ')';
}
$html .= '</td>';
if (!empty($this->_params['show_category'])) {
$html .= '<td width="1%" class="category' . md5($task['category']) . '"> ' .
htmlspecialchars($task['category'] ? $task['category'] : _("Unfiled")) .
' </td>';
}
$html .= "</tr>\n";
}
if (empty($html)) {
return '<em>' . _("No tasks to display") . '</em>';
}
return '<link href="' .
htmlspecialchars(Horde::applicationUrl('themes/categoryCSS.php', true)) .
'" rel="stylesheet" type="text/css" />' .
'<table cellspacing="0" width="100%" class="linedRow">' .
$html . '</table>';
}
}
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