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<?php
// vim: expandtab sw=4 ts=4 sts=4:
// This is main file for Ukolovnik
// Copyright © 2005 - 2008 Michal Čihař
// Published under GNU GPL version 2
// Grab needed libaries
require_once('./lib/version.php');
require_once('./lib/sql.php');
require_once('./lib/http.php');
require_once('./lib/html.php');
require_once('./lib/config.php');
require_once('./lib/string.php');
require_once('./lib/category.php');
require_once('./lib/priority.php');
require_once('./lib/extensions.php');
require_once('./lib/locale.php');
// Strip possible slashes in REQUEST
HTTP_clean_request();
// Whether to show html, used for downloading
$show_html = TRUE;
// Grab some parameters
if (empty($_REQUEST['cmd'])) {
$cmd = 'list';
} else {
$cmd = $_REQUEST['cmd'];
}
// For export we don't want html
if (substr($cmd, 0, 7) == 'export_') {
$show_html = false;
}
// Include correct language file
$failed_lang = LOCALE_init();
HTTP_nocache_headers();
if ($show_html) {
HTML_header();
}
function get_check($name) {
return isset($_REQUEST[$name]) ? 'checked="checked" ' : '';
}
function get_opt($name, $default = '') {
return empty($_REQUEST[$name]) ? $default : htmlspecialchars($_REQUEST[$name]);
}
function get_select($name, $default, $options, $add_any=FALSE, $autosubmit=FALSE) {
if (isset($_REQUEST[$name]) && strlen($_REQUEST[$name]) > 0) {
$default = $_REQUEST[$name];
}
$ret = '<select id="sel_' . $name . '" name="' . $name . '"';
if ($autosubmit) {
$ret .= ' onchange="this.form.submit()"';
}
$ret .= ">\n";
if ($add_any) {
$ret .= '<option value="-1"';
if ($default == -1) {
$ret .= ' selected="selected"';
}
$ret .= '>' . _('Any') . '</option>';
}
foreach($options as $key => $val) {
$ret .= '<option value="' . $key . '"';
if ($key == $default) {
$ret .= ' selected="selected"';
}
$ret .= '>' . htmlspecialchars($val) . '</option>';
}
return $ret . '</select>';
}
function show_edit_task($name, $cmd, $title, $description, $priority, $category, $update_count, $id = NULL) {
global $priorities, $categories;
echo '<fieldset><legend>' . $name . '</legend><form method="post" action="index.php">';
if (isset($id)) {
echo '<input type="hidden" name="id" value="' . $id . '" \>';
}
echo '<label class="desc" for="t_title">' . _('Title') . '</label>';
echo '<input type="text" name="title" id="t_title" maxlength="200" value="' . $title . '" />';
echo '<label class="desc" for="t_description">' . _('Description') . '</label>';
echo '<textarea name="description" id="t_description" cols="60" rows="5">' . $description . '</textarea>';
echo '<label class="desc" for="sel_priority">' . _('Priority') . '</label>';
echo get_select('priority', $priority, $priorities);
echo '<label class="desc" for="sel_category">' . _('Category') . '</label>';
echo get_select('category', $category, $categories);
echo '<input type="hidden" name="cmd" value="' . $cmd . '" \>';
echo '<input type="hidden" name="update_count" value="' . $update_count . '" \>';
echo '<input type="submit" value="' . $name . '"/></form></fieldset>';
}
// Check for extensions
$check = EXTENSIONS_check();
if (count($check) > 0) {
foreach($check as $name) {
HTML_message('error', sprintf(_('Can not find needed PHP extension "%s". Please install and enable it.'), $name));
}
HTML_footer();
}
// Connect to database
if (!SQL_init()) {
HTML_die_error(_('Can not connect to MySQL database. Please check your configuration.'));
}
// Check for needed tables and databases
$check = SQL_check();
if (in_array('db', $check)) {
HTML_message('error', str_replace('setup.php', '<a href="setup.php?cmd=update">setup.php</a>', _('Can not select configured database. Please check your configuration or use setup.php.')));
}
foreach ($required_tables as $tbl) {
if (in_array($tbl, $check)) {
HTML_message('error', str_replace('setup.php', '<a href="setup.php?cmd=update">setup.php</a>', sprintf(_('Can not find table "%s". Please check your configuration or use setup.php.'), SQL_name($tbl))));
}
}
if (isset($check['upgrade'], $check)) {
foreach ($check['upgrade'] as $tbl) {
HTML_message('error', str_replace('setup.php', '<a href="setup.php?cmd=update">setup.php</a>', sprintf(_('Table %s need update. Please upgrade your tables or use setup.php.'), SQL_name($tbl))));
}
}
if (count($check) > 0) {
HTML_footer();
}
// Could we locate language file?
if ($failed_lang) {
HTML_message('warning', sprintf(_('Invalid language (%s) has been chosen.'), $language));
}
if ($show_html) {
require('./lib/toolbar.php');
}
// Grab categories and priorities
CATEGORY_grab();
PRIORITY_grab();
while (!empty($cmd)) {
switch($cmd) {
case 'list':
if (count($categories) == 0) {
HTML_message('notice', _('No categories defined.'));
}
// Filter
echo '<fieldset class="filter"><legend>' . _('Filter') . '</legend><form method="get" action="index.php">';
echo '<label class="desc" for="t_text">' . _('Text') . '</label>';
echo '<input type="text" name="text" id="t_text" maxlength="200" value="' . get_opt('text') . '" />';
echo '<label class="desc" for="sel_priority">' . _('Priority') . '</label>';
echo get_select('priority', -1, $priorities, TRUE, TRUE);
echo '<label class="desc" for="sel_category">' . _('Category') . '</label>';
echo get_select('category', -1, $categories, TRUE, TRUE);
echo '<label class="desc" for="sel_personal">' . _('Personal') . '</label>';
echo get_select('personal', 'all', array('all' => _('All'), 'show' => _('Show'), 'hide' => _('Hide')), FALSE, TRUE);
echo '<label class="desc" for="sel_finished">' . _('Finished') . '</label>';
echo get_select('finished', 'hide', array('all' => _('All'), 'show' => _('Show'), 'hide' => _('Hide')), FALSE, TRUE);
echo '<input type="hidden" name="cmd" value="list" \>';
echo '<input type="submit" value="' . _('Filter') . '"/></form></fieldset>';
// Apply filter
$filter = 'WHERE 1';
if (isset($_REQUEST['category']) && $_REQUEST['category'] != -1) {
$filter .= ' AND category = ' . (int)$_REQUEST['category'];
} else {
if (isset($_REQUEST['personal']) && $_REQUEST['personal'] == 'show') {
$filter .= ' AND category IN ( ' . implode(', ', array_keys($categories_pers)) . ' )';
} elseif (isset($_REQUEST['personal']) && $_REQUEST['personal'] == 'hide') {
$filter .= ' AND category IN ( ' . implode(', ', array_keys($categories_prof)) . ' )';
}
}
if (!empty($_REQUEST['text'])) {
$filter .= ' AND ( title LIKE "%' . addslashes($_REQUEST['text']) . '%" OR description LIKE "%' . addslashes($_REQUEST['text']) . '%")';
}
if (isset($_REQUEST['priority']) && $_REQUEST['priority'] != -1) {
$filter .= ' AND priority = ' . (int)$_REQUEST['priority'];
}
if (isset($_REQUEST['finished'])) {
if ($_REQUEST['finished'] == 'show') {
$filter .= ' AND closed <> "00000000000000"';
} elseif ($_REQUEST['finished'] == 'hide') {
$filter .= ' AND (closed IS NULL OR closed = "00000000000000")';
}
} else {
$filter .= ' AND (closed IS NULL OR closed = "00000000000000")';
}
// Sorting
$order = 'priority DESC, created ASC';
// FIXME: make this parameter
$q = SQL_do('SELECT id,category,UNIX_TIMESTAMP(created) AS created,priority,title,UNIX_TIMESTAMP(closed) AS closed FROM ' . $GLOBALS['table_prefix'] . 'tasks ' . $filter . ' ORDER BY ' . $order);
if (mysql_num_rows($q) == 0) {
HTML_message('notice', _('No entries found.'));
} else {
// Listing
echo '<table class="listing tasks">';
echo '<thead><tr>';
echo '<th>' . _('Title') . '</th>';
echo '<th>' . _('Category') . '</th>';
echo '<th>' . _('Created') . '</th>';
echo '<th>' . _('Actions') . '</th></tr></thead>';
echo '<tbody>';
while ($row = mysql_fetch_assoc($q)) {
echo '<tr class="priority' . $row['priority'];
if (!is_null($row['closed']) && $row['closed'] != 0) {
echo ' closed';
}
echo '">';
echo '<td class="name"><a href="index.php?cmd=show&id=' . $row['id'] . '">' . htmlspecialchars($row['title']) . '</a></td>';
echo '<td class="category"><a href="index.php?category=' . $row['category'] . '">' . htmlspecialchars($categories[$row['category']]) . '</a></td>';
echo '<td class="date">' . STRING_format_date($row['created']) . '</td>';
echo '<td class="actions">';
if (!is_null($row['closed']) && $row['closed'] != 0) {
HTML_show_image_link('cmd=reopen&id=' . $row['id'], 'reopen', _('Reopen'));
} else {
HTML_show_image_link('cmd=fin&id=' . $row['id'], 'finished', _('Finish'));
}
HTML_show_image_link('cmd=edit&id=' . $row['id'], 'edit', _('Edit'));
HTML_show_image_link('cmd=del&id=' . $row['id'], 'delete', _('Delete'));
echo '</td>';
echo '</tr>';
}
echo '</tbody></table>';
}
mysql_free_result($q);
$cmd = '';
break;
case 'show':
if (!isset($_REQUEST['id'])) {
HTML_die_error(_('Invalid parameters.'));
}
$q = SQL_do('SELECT id,category,UNIX_TIMESTAMP(created) AS created,priority,title,UNIX_TIMESTAMP(closed) AS closed,UNIX_TIMESTAMP(updated) AS updated,description FROM ' . $GLOBALS['table_prefix'] . 'tasks WHERE id=' . (int)$_REQUEST['id']);
if (mysql_num_rows($q) != 1) {
HTML_message('notice', _('No entries found.'));
} else {
// Listing
$row = mysql_fetch_assoc($q);
echo '<fieldset class="priority' . $row['priority'] . '"><legend>' . htmlspecialchars($row['title'] . '(' . $categories[$row['category']] . ')' ) . '</legend>';
echo '<p>' . nl2br(STRING_find_links($row['description'])) . '</p>';
echo '<p>' . _('Created') . ': ' . STRING_format_date($row['created']) . '</p>';
if (!is_null($row['updated']) && $row['updated'] != 0) {
echo '<p>' . _('Updated') . ': ' . STRING_format_date($row['updated']) . '</p>';
}
if (!is_null($row['closed']) && $row['closed'] != 0) {
echo '<p>' . _('Closed') . ': ' . STRING_format_date($row['closed']) . '</p>';
}
echo '<p class="actions">';
if (!is_null($row['closed']) && $row['closed'] != 0) {
HTML_show_image_link('cmd=reopen&id=' . $row['id'], 'reopen', _('Reopen'));
} else {
HTML_show_image_link('cmd=fin&id=' . $row['id'], 'finished', _('Finish'));
}
HTML_show_image_link('cmd=edit&id=' . $row['id'], 'edit', _('Edit'));
HTML_show_image_link('cmd=del&id=' . $row['id'], 'delete', _('Delete'));
echo '</p>';
echo '</fieldset>';
}
mysql_free_result($q);
$cmd = '';
break;
case 'reopen':
if (!isset($_REQUEST['id'])) {
HTML_die_error(_('Invalid parameters.'));
}
$q = SQL_do('SELECT title FROM ' . $GLOBALS['table_prefix'] . 'tasks WHERE id=' . (int)$_REQUEST['id']);
if (mysql_num_rows($q) != 1) {
HTML_message('notice', _('No entries found.'));
} else {
$row = mysql_fetch_assoc($q);
SQL_do('UPDATE ' . $GLOBALS['table_prefix'] . 'tasks SET closed=NULL, created=created WHERE id=' . (int)$_REQUEST['id']);
HTML_message('notice', sprintf(_('Task %s reopened.'), htmlspecialchars($row['title'])));
}
mysql_free_result($q);
$cmd = 'list';
break;
case 'fin':
if (!isset($_REQUEST['id'])) {
HTML_die_error(_('Invalid parameters.'));
}
$q = SQL_do('SELECT title FROM ' . $GLOBALS['table_prefix'] . 'tasks WHERE id=' . (int)$_REQUEST['id']);
if (mysql_num_rows($q) != 1) {
HTML_message('notice', _('No entries found.'));
} else {
$row = mysql_fetch_assoc($q);
SQL_do('UPDATE ' . $GLOBALS['table_prefix'] . 'tasks SET closed=NOW(), created=created WHERE id=' . (int)$_REQUEST['id']);
HTML_message('notice', sprintf(_('Task %s finished.'), htmlspecialchars($row['title'])));
}
mysql_free_result($q);
$cmd = 'list';
break;
case 'del':
if (!isset($_REQUEST['id'])) {
HTML_die_error(_('Invalid parameters.'));
}
$q = SQL_do('SELECT title FROM ' . $GLOBALS['table_prefix'] . 'tasks WHERE id=' . (int)$_REQUEST['id']);
if (mysql_num_rows($q) != 1) {
HTML_message('notice', _('No entries found.'));
} else {
$row = mysql_fetch_assoc($q);
SQL_do('DELETE FROM ' . $GLOBALS['table_prefix'] . 'tasks WHERE id=' . (int)$_REQUEST['id']);
HTML_message('notice', sprintf(_('Task %s has been deleted.'), htmlspecialchars($row['title'])));
}
mysql_free_result($q);
$cmd = 'list';
break;
case 'edit':
if (!isset($_REQUEST['id'])) {
HTML_message('error', _('Invalid ID.'));
$cmd = '';
break;
}
$id = (int)$_REQUEST['id'];
$q = SQL_do('SELECT * FROM ' . $GLOBALS['table_prefix'] . 'tasks WHERE id=' . $id);
if (mysql_num_rows($q) != 1) {
HTML_message('error', _('Invalid ID.'));
$cmd = '';
break;
} else {
$row = mysql_fetch_assoc($q);
mysql_free_result($q);
show_edit_task(_('Edit'), 'edit_real', htmlspecialchars($row['title']), htmlspecialchars($row['description']), $row['priority'], $row['category'], $row['update_count'], $id);
$cmd = '';
}
break;
case 'edit_real';
case 'add_real';
$error = FALSE;
if ($cmd == 'edit_real') {
if (!isset($_REQUEST['id'])) {
HTML_message('error', _('Invalid ID.'));
$error = TRUE;
} else {
$id = (int)$_REQUEST['id'];
if ($id <= 0) {
HTML_message('error', _('Invalid ID.'));
$error = TRUE;
}
$q = SQL_do('SELECT * FROM ' . $GLOBALS['table_prefix'] . 'tasks WHERE id=' . $id);
if (mysql_num_rows($q) != 1) {
HTML_message('error', _('Invalid ID.'));
$error = TRUE;
}
}
}
if (empty($_REQUEST['title'])) {
HTML_message('error', _('Title can not be empty.'));
$error = TRUE;
}
if (empty($_REQUEST['category'])) {
HTML_message('error', _('Invalid category.'));
$error = TRUE;
} else {
$category = (int)$_REQUEST['category'];
if (!isset($categories[$category])) {
HTML_message('error', _('Invalid category.'));
$error = TRUE;
}
}
if (!isset($_REQUEST['priority'])) {
HTML_message('error', _('Invalid priority.'));
$error = TRUE;
} else {
$priority = (int)$_REQUEST['priority'];
if ($priority < 0 || $priority > 2) {
HTML_message('error', _('Invalid priority.'));
$error = TRUE;
}
}
if (empty($_REQUEST['description'])) {
$_REQUEST['description'] = '';
}
if (!$error) {
$set_sql = 'SET '
. 'title="' . addslashes($_REQUEST['title']) . '"'
. ', description="' . addslashes($_REQUEST['description']) . '"'
. ', category= ' . $category
. ', priority= ' . $priority;
if ($cmd == 'add_real') {
SQL_do('INSERT INTO ' . $GLOBALS['table_prefix'] . 'tasks ' . $set_sql);
HTML_message('notice', sprintf(_('Task %s has been added.'), htmlspecialchars($_REQUEST['title'])));
} else {
$cnt = (int) $_REQUEST['update_count'];
SQL_do('UPDATE ' . $GLOBALS['table_prefix'] . 'tasks ' . $set_sql . ', updated=NOW(), update_count='. ($cnt+1) . ' WHERE id=' . $id . ' AND update_count='.$cnt);
$r=mysql_affected_rows();
if (!$r) {
HTML_message('error', _('Concurrency error! Changes not saved, because someone else already changed record.'));
}
else {
HTML_message('notice', sprintf(_('Task %s has been changed.'), htmlspecialchars($_REQUEST['title'])));
}
}
// To avoid filtering
unset($_REQUEST['priority'], $_REQUEST['category']);
// Add next item after adding one
if (!CONFIG_get('add_stay') || $cmd == 'edit_real') {
$cmd = 'list';
break;
}
}
case 'add':
if ($cmd == 'edit_real') {
show_edit_task(_('Edit'), 'edit_real', get_opt('title'), get_opt('description'), get_opt('priority', 1), get_opt('category', -1), get_opt('update_count',0), $id);
} else {
show_edit_task(_('Add'), 'add_real', get_opt('title'), get_opt('description'), get_opt('priority', 1), get_opt('category', -1), get_opt('update_count',0));
}
// Show listing on add page?
if (CONFIG_get('add_list')) {
$cmd = 'list';
} else {
$cmd = '';
}
break;
case 'editcat':
if (!isset($_REQUEST['id'])) {
HTML_message('error', _('Invalid ID.'));
$cmd = '';
break;
}
$id = (int)$_REQUEST['id'];
if (!isset($categories[$id])) {
HTML_message('error', _('Invalid ID.'));
$cmd = '';
break;
} else {
CATEGORY_show_edit(_('Edit category'), 'editcat_real', htmlspecialchars($categories[$id]), isset($categories_pers[$id]) ? ' checked="checked"' : '', $id);
$cmd = '';
}
break;
case 'editcat_real':
case 'addcat_real':
$error = FALSE;
if ($cmd == 'editcat_real') {
if (!isset($_REQUEST['id'])) {
HTML_message('error', _('Invalid ID.'));
$error = TRUE;
} else {
$id = (int)$_REQUEST['id'];
if ($id <= 0) {
HTML_message('error', _('Invalid ID.'));
$error = TRUE;
}
if (!isset($categories[$id])) {
HTML_message('error', _('Invalid ID.'));
$error = TRUE;
}
}
}
if (empty($_REQUEST['name'])) {
HTML_message('error', _('Name can not be empty.'));
$error = TRUE;
}
if (isset($_REQUEST['personal'])) {
$personal = '1';
} else {
$personal = '0';
}
if (!$error) {
$set_sql = 'SET name="' . addslashes($_REQUEST['name']) . '", personal=' . $personal;
if ($cmd == 'addcat_real') {
SQL_do('INSERT INTO ' . $GLOBALS['table_prefix'] . 'categories ' . $set_sql);
HTML_message('notice', sprintf(_('Category %s has been added.'), htmlspecialchars($_REQUEST['name'])));
} else {
SQL_do('UPDATE ' . $GLOBALS['table_prefix'] . 'categories ' . $set_sql . ' WHERE id=' . $id);
HTML_message('notice', sprintf(_('Category %s has been changed.'), htmlspecialchars($_REQUEST['name'])));
}
// To avoid filtering
unset($_REQUEST['personal']);
// Reread categories
CATEGORY_grab();
$cmd = 'cat';
break;
}
case 'addcat':
if ($cmd == 'editcat_real') {
CATEGORY_show_edit(_('Edit category'), 'editcat_real', get_opt('name'), get_check('personal'), $id);
} else {
CATEGORY_show_edit(_('Add category'), 'addcat_real', get_opt('name'), get_check('personal'));
}
$cmd = '';
break;
case 'delcat_real':
if (!isset($_REQUEST['id'])) {
HTML_message('error', _('Invalid ID.'));
$cmd = '';
break;
}
$id = (int)$_REQUEST['id'];
if (!isset($categories[$id])) {
HTML_message('error', _('Invalid ID.'));
$cmd = '';
break;
}
$q = SQL_do('SELECT COUNT(id) AS cnt FROM ' . $GLOBALS['table_prefix'] . 'tasks WHERE category = ' . $id);
if (mysql_num_rows($q) > 0) {
$row = mysql_fetch_assoc($q);
if ($row['cnt'] > 0) {
if (!isset($_REQUEST['tasks']) || ($_REQUEST['tasks'] != 'delete' && $_REQUEST['tasks'] != 'move')) {
HTML_message('error', _('Invalid parameters.'));
$cmd = '';
break;
}
if ($_REQUEST['tasks'] == 'delete') {
SQL_do('DELETE FROM ' . $GLOBALS['table_prefix'] . 'tasks WHERE category = ' . $id);
SQL_do('DELETE FROM ' . $GLOBALS['table_prefix'] . 'categories WHERE id = ' . $id . ' LIMIT 1');
HTML_message('notice', sprintf(_('Category %s has been deleted.'), htmlspecialchars($categories[$id])));
} else {
if (!isset($_REQUEST['newcat'])) {
HTML_message('error', _('Invalid ID.'));
$cmd = '';
break;
}
$newcat = (int)$_REQUEST['newcat'];
if (!isset($categories[$newcat])) {
HTML_message('error', _('Invalid ID.'));
$cmd = '';
break;
}
SQL_do('UPDATE ' . $GLOBALS['table_prefix'] . 'tasks SET category = ' . $newcat . ' WHERE category = ' . $id);
SQL_do('DELETE FROM ' . $GLOBALS['table_prefix'] . 'categories WHERE id = ' . $id . ' LIMIT 1');
HTML_message('notice', sprintf(_('Category %s has been deleted.'), htmlspecialchars($categories[$id])));
}
} else {
SQL_do('DELETE FROM ' . $GLOBALS['table_prefix'] . 'categories WHERE id = ' . $id . ' LIMIT 1');
HTML_message('notice', sprintf(_('Category %s has been deleted.'), htmlspecialchars($categories[$id])));
}
} else {
SQL_do('DELETE FROM ' . $GLOBALS['table_prefix'] . 'categories WHERE id = ' . $id . ' LIMIT 1');
HTML_message('notice', sprintf(_('Category %s has been deleted.'), htmlspecialchars($categories[$id])));
}
// Reread categories
CATEGORY_grab();
$cmd = 'cat';
break;
case 'delcat':
if (!isset($_REQUEST['id'])) {
HTML_message('error', _('Invalid ID.'));
$cmd = '';
break;
}
$id = (int)$_REQUEST['id'];
if (!isset($categories[$id])) {
HTML_message('error', _('Invalid ID.'));
$cmd = '';
break;
}
echo '<fieldset><legend>' . htmlspecialchars(sprintf(_('You are about to delete category "%s"'), $categories[$id])) . '</legend><form method="post" action="index.php">';
echo '<input type="hidden" name="id" value="' . $id . '" \>';
$q = SQL_do('SELECT COUNT(id) AS cnt FROM ' . $GLOBALS['table_prefix'] . 'tasks WHERE category = ' . $id);
if (mysql_num_rows($q) > 0) {
$row = mysql_fetch_assoc($q);
if ($row['cnt'] > 0) {
echo '<p>' . sprintf(_('Number of tasks in category: %d'), $row['cnt']) . '</p>';
echo '<p>' . _('What to do with task in deleted category?') . '</p>';
echo '<input name="tasks" value="delete" type="radio" id="r_delete" />';
echo '<label for="r_delete">' . _('Delete') . '</label>';
echo '<input name="tasks" value="move" type="radio" id="r_move" checked="checked" />';
echo '<label for="r_move">' . _('Move to another category') . '</label>';
echo '<label class="desc" for="sel_category">' . _('Target category') . '</label>';
$cats = $categories;
unset($cats[$id]);
echo get_select('newcat', -1, $cats);
unset($cats);
} else {
echo '<p>' . _('There are no tasks in this category.') . '</p>';
}
} else {
echo '<p>' . _('There are no tasks in this category.') . '</p>';
}
echo '<input type="hidden" name="cmd" value="delcat_real" \>';
echo '<input type="submit" value="' . _('Delete') . '"/></form></fieldset>';
$cmd = '';
break;
case 'cat':
// Which categories to display?
if (isset($_REQUEST['personal']) && $_REQUEST['personal'] == 'show') {
$cats = $categories_pers;
} elseif (isset($_REQUEST['personal']) && $_REQUEST['personal'] == 'hide') {
$cats = $categories_prof;
} else {
$cats = $categories;
}
if (count($cats) == 0) {
HTML_message('notice', _('No categories defined.'));
} else {
// Filter
echo '<fieldset class="filter"><legend>' . _('Filter') . '</legend><form method="get" action="index.php">';
echo '<label class="desc" for="sel_personal">' . _('Personal') . '</label>';
echo get_select('personal', 'all', array('all' => _('All'), 'show' => _('Show'), 'hide' => _('Hide')), FALSE, TRUE);
echo '<input type="hidden" name="cmd" value="cat" \>';
echo '<input type="submit" value="' . _('Filter') . '"/></form></fieldset>';
// Listing
echo '<table class="listing">';
echo '<thead><tr><th>' . _('Name') . '</th><th>' . _('Personal') . '</th><th>' . _('Actions') . '</th></tr></thead>';
echo '<tbody>';
foreach($cats as $id => $name) {
echo '<tr class="nopriority"><td class="name"><a href="index.php?category=' . $id . '">' . htmlspecialchars($name) . '</a></td>';
echo '<td class="name">' . ( isset($categories_pers[$id]) ? _('Yes') : _('No') ) . '</td>';
echo '<td class="actions">';
HTML_show_image_link('cmd=editcat&id=' . $id, 'edit', _('Edit'));
HTML_show_image_link('cmd=delcat&id=' . $id, 'delete', _('Delete'));
echo '</td>';
echo '</tr>';
}
echo '</tbody></table>';
}
$cmd = '';
break;
case 'stats':
echo '<table class="listing">';
echo '<thead><tr><th>' . _('Name') . '</th><th>' . _('Item') . '</th></tr></thead>';
echo '<tbody>';
$q = SQL_do('SELECT COUNT(id) as cnt FROM ' . $GLOBALS['table_prefix'] . 'tasks');
if (mysql_num_rows($q) > 0) {
$row = mysql_fetch_assoc($q);
echo '<tr class="nopriority"><td class="name">' . _('Total tasks count') . '</td>';
echo '<td class="value number">' . $row['cnt'] . '</td></tr>';
}
mysql_free_result($q);
$q = SQL_do('SELECT COUNT(id) as cnt FROM ' . $GLOBALS['table_prefix'] . 'tasks WHERE (closed IS NULL or closed = 0)');
if (mysql_num_rows($q) > 0) {
$row = mysql_fetch_assoc($q);
echo '<tr class="nopriority"><td class="name">' . _('Opened tasks count') . '</td>';
echo '<td class="value number">' . $row['cnt'] . '</td></tr>';
}
mysql_free_result($q);
$q = SQL_do('SELECT COUNT(id) as cnt, priority FROM ' . $GLOBALS['table_prefix'] . 'tasks WHERE (closed IS NULL or closed = 0) GROUP by priority ORDER by priority DESC');
if (mysql_num_rows($q) > 0) {
$row = mysql_fetch_assoc($q);
} else {
$row['priority'] = -1;
}
echo '<tr class="nopriority"><td class="name">' . _('Opened high priority count') . '</td>';
if ($row['priority'] == 2) {
echo '<td class="value number">' . $row['cnt'] . '</td></tr>';
$row = mysql_fetch_assoc($q);
} else {
echo '<td class="value number">0</td></tr>';
}
echo '<tr class="nopriority"><td class="name">' . _('Opened medium priority tasks') . '</td>';
if ($row['priority'] == 1) {
echo '<td class="value number">' . $row['cnt'] . '</td></tr>';
$row = mysql_fetch_assoc($q);
} else {
echo '<td class="value number">0</td></tr>';
}
echo '<tr class="nopriority"><td class="name">' . _('Opened low priority tasks') . '</td>';
if ($row['priority'] == 0) {
echo '<td class="value number">' . $row['cnt'] . '</td></tr>';
} else {
echo '<td class="value number">0</td></tr>';
}
mysql_free_result($q);
$q = SQL_do('SELECT id, title, UNIX_TIMESTAMP( NOW( ) ) - UNIX_TIMESTAMP( created ) AS age FROM ' . $GLOBALS['table_prefix'] . 'tasks ORDER BY created ASC LIMIT 1');
if (mysql_num_rows($q) > 0) {
$row = mysql_fetch_assoc($q);
echo '<tr class="nopriority"><td class="name">' . _('Oldest task') . '</td>';
echo '<td class="value"><a href="index.php?cmd=show&id=' . $row['id'] . '">' . htmlspecialchars($row['title']) . '</a></td></tr>';
echo '<tr class="nopriority"><td class="name">' . _('Oldest task age') . '</td>';
echo '<td class="value number">' . round($row['age'] / (24 * 60 * 60), 1) . ' ' . _('days') . '</td></tr>';
}
mysql_free_result($q);
$q = SQL_do('SELECT AVG(UNIX_TIMESTAMP( NOW( ) ) - UNIX_TIMESTAMP( created )) AS average FROM ' . $GLOBALS['table_prefix'] . 'tasks');
if (mysql_num_rows($q) > 0) {
$row = mysql_fetch_assoc($q);
echo '<tr class="nopriority"><td class="name">' . _('Average task age') . '</td>';
echo '<td class="value number">' . round($row['average'] / (24 * 60 * 60), 1) . ' ' . _('days') . '</td></tr>';
}
mysql_free_result($q);
$q = SQL_do('SELECT id, title, UNIX_TIMESTAMP( NOW( ) ) - UNIX_TIMESTAMP( created ) AS age FROM ' . $GLOBALS['table_prefix'] . 'tasks WHERE (closed IS NULL or closed = 0) ORDER BY created ASC LIMIT 1');
if (mysql_num_rows($q) > 0) {
$row = mysql_fetch_assoc($q);
echo '<tr class="nopriority"><td class="name">' . _('Oldest opened task') . '</td>';
echo '<td class="value"><a href="index.php?cmd=show&id=' . $row['id'] . '">' . htmlspecialchars($row['title']) . '</a></td></tr>';
echo '<tr class="nopriority"><td class="name">' . _('Oldest opened task age') . '</td>';
echo '<td class="value number">' . round($row['age'] / (24 * 60 * 60), 1) . ' ' . _('days') . '</td></tr>';
}
mysql_free_result($q);
$q = SQL_do('SELECT AVG(UNIX_TIMESTAMP( NOW( ) ) - UNIX_TIMESTAMP( created )) AS average FROM ' . $GLOBALS['table_prefix'] . 'tasks WHERE (closed IS NULL or closed = 0)');
if (mysql_num_rows($q) > 0) {
$row = mysql_fetch_assoc($q);
echo '<tr class="nopriority"><td class="name">' . _('Average opened task age') . '</td>';
echo '<td class="value number">' . round($row['average'] / (24 * 60 * 60), 1) . ' ' . _('days') . '</td></tr>';
}
mysql_free_result($q);
$q = SQL_do('SELECT AVG(UNIX_TIMESTAMP(closed) - UNIX_TIMESTAMP(created)) AS average FROM ' . $GLOBALS['table_prefix'] . 'tasks WHERE NOT (closed IS NULL or closed = 0)');
if (mysql_num_rows($q) > 0) {
$row = mysql_fetch_assoc($q);
echo '<tr class="nopriority"><td class="name">' . _('Average age when task is closed') . '</td>';
echo '<td class="value number">' . round($row['average'] / (24 * 60 * 60), 1) . ' ' . _('days') . '</td></tr>';
}
mysql_free_result($q);
echo '</tbody></table>';
$cmd = '';
break;
case 'about':
echo '<h3>' . _('About Ukolovnik') . '</h3>';
echo '<p>' . _('Ukolovnik is simple todo manager licensed under GNU/GPL version 2.') . '</p>';
echo '<p>';
$url = LOCALE_url('cihar.com/software/ukolovnik');
printf(_('It has homepage on %s.'), '<a href="http://' . $url . '/">' . $url . '</a>');
echo '</p>';
echo '<p>';
$url = LOCALE_url('cihar.com/donate');
printf(_('You can support it\'s development on %s.'), '<a href="http://' . $url . '/">' . $url . '</a>');
echo '</p>';
$cmd = '';
break;
case 'export':
echo _('Please select export format:');
echo '<ul>';
echo '<li><a href="index.php?cmd=export_csv">' . _('CSV (Comma separated values)') . '</a></li>';
echo '<li><a href="index.php?cmd=export_vcal">' . _('vCalendar') . '</a></li>';
echo '</ul>';
$cmd = '';
break;
case 'export_csv':
header('Content-Type: text/plain; charset=utf-8');
header('Content-Disposition: attachment; filename="ukolovnik.csv"');
$q = SQL_do('SELECT id,category,UNIX_TIMESTAMP(created) AS created,priority,title,description,UNIX_TIMESTAMP(closed) AS closed FROM ' . $GLOBALS['table_prefix'] . 'tasks ' . $filter . ' ORDER BY priority DESC, created ASC');
echo "priority,title,description,category,created,closed\n";
if (mysql_num_rows($q) > 0) {
while ($row = mysql_fetch_assoc($q)) {
echo $row['priority'];
echo ',';
echo '"' . $row['title'] . '"';
echo ',';
echo '"' . $row['description'] . '"';
echo ',';
echo $row['category'];
echo ',';
echo $row['created'];
echo ',';
echo $row['closed'];
echo "\n";
}
}
mysql_free_result($q);
$cmd = '';
break;
case 'export_vcal':
header('Content-Type: text/plain; charset=utf-8');
header('Content-Disposition: attachment; filename="ukolovnik.vcs"');
$q = SQL_do('SELECT id,category,UNIX_TIMESTAMP(created) AS created,priority,title,description,UNIX_TIMESTAMP(closed) AS closed FROM ' . $GLOBALS['table_prefix'] . 'tasks ' . $filter . ' ORDER BY priority DESC, created ASC');
echo "BEGIN:VCALENDAR\r\n";
echo "VERSION:1.0\r\n";
if (mysql_num_rows($q) > 0) {
while ($row = mysql_fetch_assoc($q)) {
echo "BEGIN:VTODO\r\n";
echo 'PRIORITY:' . $row['priority'] . "\r\n";
echo 'CATEGORIES:' . $row['category'] . "\r\n";
echo 'SUMMARY;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:' . STRING_quoted_printable($row['title']) . "\r\n";
echo 'DESCRIPTION;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:' . STRING_quoted_printable($row['description']) . "\r\n";
echo 'CREATED:' . STRING_format_date_vcal($row['created']) . "\r\n";
if (!is_null($row['closed'])) {
echo 'COMPLETED:' . STRING_format_date_vcal($row['closed']) . "\r\n";
echo "STATUS:COMPLETED\r\n";
echo "PERCENT-COMPLETE:100\r\n";
}
echo "END:VTODO\r\n";
}
}
echo "END:VCALENDAR\r\n";
mysql_free_result($q);
$cmd = '';
break;
default:
HTML_message('error', _('Uknonwn command! Maybe you hit some not yet implemented functionality.'));
$cmd = '';
break;
}
}
if ($show_html) {
HTML_footer();
}
?>
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