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delete_line.php
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delete_line.php
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<?php
const ACCESS = true;
include_once 'function.php';
if (IS_LOGIN) {
$title = 'Xóa dòng';
$page = array('current' => 0, 'paramater_0' => null, 'paramater_1' => null);
$page['current'] = isset($_GET['page']) ? intval($_GET['page']) : 1;
$page['current'] = $page['current'] <= 0 ? 1 : $page['current'];
include_once 'header.php';
echo '<div class="title">' . $title . '</div>';
if ($dir == null || $name == null || !is_file(processDirectory($dir . '/' . $name))) {
echo '<div class="list"><span>Đường dẫn không tồn tại</span></div>
<div class="title">Chức năng</div>
<ul class="list">
<li><img src="icon/list.png"/> <a href="index.php' . $pages['paramater_0'] . '">Danh sách</a></li>
</ul>';
} else if (!isFormatText($name) && !isFormatUnknown($name)) {
echo '<div class="list"><span>Tập tin này không phải dạng văn bản</span></div>
<div class="title">Chức năng</div>
<ul class="list">
<li><img src="icon/list.png"/> <a href="index.php?dir=' . $dirEncode . $pages['paramater_1'] . '">Danh sách</a></li>
</ul>';
} else {
function process()
{
global $content, $lines, $count, $path;
$content = file_get_contents($path);
if (strlen($content) > 0) {
$content = str_replace("\r\n", "\n", $content);
$content = str_replace("\r", "\n", $content);
if (strpos($content, "\n") !== false)
$lines = explode("\n", $content);
else
$lines[] = $content;
} else {
$lines[] = $content;
}
$count = count($lines);
}
$path = $dir . '/' . $name;
$line = isset($_GET['line']) ? intval($_GET['line']) : 0;
$content = null;
$notice = null;
$lines = array();
$count = 0;
if ($page['current'] > 1) {
$page['paramater_0'] = '?page=' . $page['current'];
$page['paramater_1'] = '&page=' . $page['current'];
}
process();
if (isset($_POST['continue']) || isset($_POST['delete'])) {
$data = null;
if ($count > 1) {
if ($line > 0) {
for ($i = 0; $i < $line; ++$i)
$data .= $lines[$i] . ($i < $line - 1 ? "\n" : null);
}
if ($line < $count - 1) {
for ($i = ($line + 1); $i < $count; ++$i)
$data .= ($i > 1 || $line > 0 ? "\n" : null) . $lines[$i];
}
} else {
$data = null;
}
if (file_put_contents($path, $data)) {
$notice = '<div class="notice_succeed">Xóa thành công</div>';
if (isset($_POST['delete']))
goURL('edit_text_line.php?dir=' . $dirEncode . '&name=' . $name . $pages['paramater_1'] . $page['paramater_1'] . '#line_number_' . ($line > $count - 2 ? $count - 2 : $line));
} else {
$notice = '<div class="notice_failure">Xóa thất bại</div>';
}
process();
}
$isGO = false;
if (isset($_POST['go']) && !empty($_POST['line']) && preg_match('#\\b[0-9]+\\b#', $_POST['line'])) {
$li = intval($_POST['line']);
if ($li >= 0 && $li <= $count - 1) {
$line = $li;
$isGO = true;
}
}
if ($line < 0)
goURL('delete_line.php?dir=' . $dirEncode . '&name=' . $name . $pages['paramater_1'] . '&line=0' . $page['paramater_1']);
if ($line > $count - 1)
goURL('delete_line.php?dir=' . $dirEncode . '&name=' . $name . $pages['paramater_1'] . '&line=' . ($count - 1) . $page['paramater_1']);
$page['current'] = $line + 1 > $configs['page_file_edit_line'] ? ceil(($line + 1) / $configs['page_file_edit_line']) : 1;
if ($page['current'] > 1) {
$page['paramater_0'] = '?page=' . $page['current'];
$page['paramater_1'] = '&page=' . $page['current'];
}
if ($isGO)
goURL('delete_line.php?dir=' . $dirEncode . '&name=' . $name . $pages['paramater_1'] . '&line=' . $line . $page['paramater_1']);
$url = array('action' => null, 'prev' => null, 'next' => null);
$url['action'] = 'delete_line.php?dir=' . $dirEncode . '&name=' . $name . $pages['paramater_1'] . '&line=' . $line . $page['paramater_1'] . '#line_label';
$url['prev'] = $line > 0 ? '<a href="delete_line.php?dir=' . $dirEncode . '&name=' . $name . $pages['paramater_1'] . '&line=' . ($line - 1) . ($configs['page_file_edit_line'] > 0 && $line <= $configs['page_file_edit_line'] ? null : '&page=' . ceil($line / $configs['page_file_edit_line'])) . '#line_label"><img src="icon/arrow_left.png"/></a>' : '<img src="icon/arrow_left.png"/>';
$url['next'] = $line < $count - 1 ? '<a href="delete_line.php?dir=' . $dirEncode . '&name=' . $name . $pages['paramater_1'] . '&line=' . ($line + 1) . ($configs['page_file_edit_line'] > 0 && $line <= $configs['page_file_edit_line'] ? null : '&page=' . ceil(($line + 2) / $configs['page_file_edit_line'])) . '#line_label"><img src="icon/arrow_right.png"/></a>' : '<img src="icon/arrow_right.png"/>';
echo $notice;
echo '<div class="list">
<span class="bull">• </span><span>' . printPath($dir, true) . '</span><hr/>
<div class="ellipsis break-word">
<span class="bull">• </span>Tập tin: <strong class="file_name_edit">' . $name . '</strong>
</div><hr/>
<span class="bull" id="line_label">• </span>Dòng [<strong class="line_number_form">' . $line . '</strong>/<strong class="line_number_form">' . ($count - 1) . '</strong>]:
<div class="box_text break-word">
<span>' . htmlspecialchars($lines[$line]) . '</span>
</div>
<div style="margin-left: -4px">
<form action="delete_line.php?dir=' . $dirEncode . '&name=' . $name . $pages['paramater_1'] . '&line=' . $line . $page['paramater_1'] . '#line_label" method="post">
<input type="submit" name="continue" value="Tiếp tục"/>
<input type="submit" name="delete" value="Xóa"/>
<a href="edit_line.php?dir=' . $dirEncode . '&name=' . $name . $pages['paramater_1'] . '&line=' . $line . $page['paramater_1'] . '" id="href_line_edit">Sửa</a>
</form>
</div><hr/>
<form action="' . $url['action'] . '" method="post">
<table id="action_page">
<tr>
<td id="prev">' . $url['prev'] . '</td>
<td id="input">
<input type="text" name="line" value="' . $line . '"/>
</td>
<td id="submit">
<input type="submit" name="go" value="Đến"/>
</td>
<td id="next">' . $url['next'] . '</td>
</tr>
</table>
</form>
</div>
<div class="tips">
<img src="icon/tips.png"/>
<span>Ấn tiếp tục để xóa và ở lại trang, ấn xóa để xóa và quay về danh sách dòng</span>
</div>
<div class="title">Chức năng</div>
<ul class="list">
<li><img src="icon/edit.png"/> <a href="edit_line.php?dir=' . $dirEncode . '&name=' . $name . $pages['paramater_1'] . '&line=' . $line . $page['paramater_1'] . '">Sửa dòng</a></li>
<li><img src="icon/edit_text_line.png"/> <a href="edit_text_line.php?dir=' . $dirEncode . '&name=' . $name . $pages['paramater_1'] . $page['paramater_1'] . '#line_number_' . $line . '">Sửa theo dòng</a></li>
<li><img src="icon/edit.png"/> <a href="edit_text.php?dir=' . $dirEncode . '&name=' . $name . $pages['paramater_1'] . '">Sửa văn bản</a></li>
<li><img src="icon/download.png"/> <a href="file_download.php?dir=' . $dirEncode . '&name=' . $name . $pages['paramater_1'] . '">Tải về</a></li>
<li><img src="icon/info.png"/> <a href="file.php?dir=' . $dirEncode . '&name=' . $name . $pages['paramater_1'] . '">Thông tin</a></li>
<li><img src="icon/rename.png"/> <a href="file_rename.php?dir=' . $dirEncode . '&name=' . $name . $pages['paramater_1'] . '">Đổi tên</a></li>
<li><img src="icon/copy.png"/> <a href="file_copy.php?dir=' . $dirEncode . '&name=' . $name . $pages['paramater_1'] . '">Sao chép</a></li>
<li><img src="icon/move.png"/> <a href="file_move.php?dir=' . $dirEncode . '&name=' . $name . $pages['paramater_1'] . '">Di chuyển</a></li>
<li><img src="icon/delete.png"/> <a href="file_delete.php?dir=' . $dirEncode . '&name=' . $name . $pages['paramater_1'] . '">Xóa</a></li>
<li><img src="icon/access.png"/> <a href="file_chmod.php?dir=' . $dirEncode . '&name=' . $name . $pages['paramater_1'] . '">Chmod</a></li>
<li><img src="icon/list.png"/> <a href="index.php?dir=' . $dirEncode . $pages['paramater_1'] . '">Danh sách</a></li>
</ul>';
}
} else {
goURL('login.php');
}
include_once 'footer.php';
?>