bbn/index.php

<!DOCTYPE html>
<html>
	<head>
		<title>
			<?php
				if (isset($_GET['action']) && $_GET['action'] == 'open')
				{
					echo $_GET['param'];
				}
			?>
		</title>
		<meta name="theme-color" content="white" />
		<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
		<meta charset="UTF-8">
		<style type="text/css">
			body {
				font-family: helvetica;
			}
			textarea {
				width: 100%;
				border: none;
				outline: none;
				font-family: inherit;
				font-size: inherit;
			}
			.grey {
				color: lightgrey;
			}
		</style>
	</head>
	<body>
		<?php
			require 'settings.php';

			if ($password && (!isset($_SERVER['PHP_AUTH_PW']) || $_SERVER['PHP_AUTH_PW'] != $password)) {
				header('WWW-Authenticate: Basic realm="bbn"');
				header('HTTP/1.0 401 Unauthorized');
				echo '<p>Access denied.</p>';
				exit;
			}

			$action = '';
			if (isset($_POST['action'])) $action = $_POST['action'];
			else if (isset($_GET['action'])) $action = $_GET['action'];

			$param = '';
			if (isset($_GET['param'])) $param = $_GET['param'];

			$content = '';
			if ($action == 'save')
			{
				$title = $_POST['title'];
				$content = $_POST['content'];
				file_put_contents($dir . '/' . $title, $content);

				$previoustitle = $_POST['previoustitle'];
				if ($title != $previoustitle)
				{
					rename($dir . '/' . $previoustitle, $dir . '/' . $previoustitle . '.del');
				}

				$action = 'open';
				$param = $title;
			}
			else if ($action == 'delete')
			{
				$title = $_POST['title'];
				rename($dir . '/' . $title, $dir . '/' . $title . '.del');
			}

			if ($action == 'open')
			{
				$now = date("Y-m-d H.i.s", time());
				if (!$param)
				{
					$param = $now;
				}

				if (!file_exists($dir . '/' . $param))
				{
					$content = "---\r\ndate: " . substr($now, 0, 10) . "\r\ntags: \r\n---\r\n";
					file_put_contents($dir . '/' . $param, $content);
				}
				else if (!$content)
				{
					$content = file_get_contents($dir . '/' . $param);
				}

				$lines = substr_count($content, "\r\n") + 1;
				$words = $lines + substr_count($content, " ");
				$rows = max(20, $lines) + 10;
				$length = strlen($content);

				echo '<form action="index.php" method="POST">
						<div>
							<a accesskey="h" href="' . $root . '">home</a>
							<select name="action">
								<option value="save">save</option>
								<option value="delete">delete</option>
							</select>
							<input class="title" name="title" value="' . $param . '">
							<input type="submit" name="go" value="go" accesskey="s">
						</div>
						<br>
						<div>
							<textarea rows="' . $rows. '" autofocus name="content" spellcheck="false">' . $content . '</textarea>
						</div>
						<input hidden name="previoustitle" value="' . $param . '">
					</form>';

					$links = array();
					if (preg_match_all('/\[\[(.*)\]\]/', $content, $links, PREG_SET_ORDER)
					|| preg_match_all('/http(.*)[ \r]/', $content, $links, PREG_SET_ORDER))
					{
							echo '<div>Internal links:</div>';
							foreach($links as $link)
							{
								echo '<div>
								<a href="index.php?action=open&param=' . urlencode($link[1]) . '">' . $link[1] . '</a>
								</div>';
							}
							echo '<br>';
					}
					$links = array();
					if (preg_match_all('/http(.*)[ \r]/', $content, $links, PREG_SET_ORDER))
					{
							echo '<div>External links:</div>';
							foreach($links as $link)
							{
								echo '<div>
								<a target="_blank" href="http' . $link[1] . '">http' . $link[1] . '</a>
								</div>';
							}
							echo '<br>';
					}

					echo '<span class="grey">' . $param . ' - ' . $now . ' - ' . $length . 'c - ' . $words . 'w - ' . $lines . 'l </span>';
			}
			else
			{
				echo '<form action="index.php" method="GET">
					<a accesskey="h" href="' . $root . '">home</a>
					<select name="action">
						<option ' . ($action == 'open' ? 'selected' : '') . ' value="open">open</option>
						<option ' . ($action == 'filter' ? 'selected' : '') . ' value="filter">filter</option>
						<option ' . ($action == 'search' ? 'selected' : '') . ' value="search">search</option>
						<option ' . ($action == 'tags' ? 'selected' : '') . ' value="tags">tags</option>
					</select>
					<input autofocus name="param" value="' . $param . '">
					<input accesskey="s" type="submit" value="go">
					</form>';
				echo '<br>';

				$files = glob($dir . '/*');
				usort($files, function($a, $b)
				{
					return filemtime($b) - filemtime($a);
				});

				foreach($files as $path)
				{
					$tags = '';
					$name = basename($path);
					if (!str_ends_with($name, '.del') && ($action != 'filter' || str_contains($name, $param)))
					{
						if ($action == 'search' || $action == 'tags')
						{
							$content = file_get_contents($path);

							if (($action == 'search' && !str_contains($content, $param)) ||
								($action == 'tags' && !preg_match('/tags:.*' . $param . '/', $content)))
							{
								continue;
							}
						}
						echo '<div><a href=index.php?action=open&param=' . urlencode($name) . '>' . $name .'</a>';
						if ($action == 'tags')
						{
							$tags = array();
							$hastags = preg_match_all('/tags:(.*)/', $content, $tags, PREG_SET_ORDER);
							if ($hastags)
							{
								$tagslist = explode(',', $tags[0][1]);
								echo '<span class="grey"> ';
								foreach ($tagslist as $tag)
								{
									$tag = trim($tag);
									echo('<a class="grey" href="index.php?action=tags&param=' . $tag . '">' . $tag . '</a> ');
								}
								echo '</span>';
							}
						}
						else if ($action == 'search')
						{
							$pos = strpos($content, $param);
							echo '<span class="grey"> <b>' . $param . '</b>' . substr($content, $pos + strlen($param), 42) . '</span>';
						}
						echo'</div>';
					}
				}
				echo '<br>';
			}
		?>
	</body>
</html>
init app 2024-02-13 22:57:28 +01:00			`<!DOCTYPE html>`
			`<html>`
space to tab 2024-02-14 14:23:25 +01:00			`<head>`
			`<title>`
			`<?php`
refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00			`if (isset($_GET['action']) && $_GET['action'] == 'open')`
space to tab 2024-02-14 14:23:25 +01:00			`{`
refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00			`echo $_GET['param'];`
space to tab 2024-02-14 14:23:25 +01:00			`}`
			`?>`
			`</title>`
added accent color 2024-02-14 18:22:26 +01:00			`<meta name="theme-color" content="white" />`
space to tab 2024-02-14 14:23:25 +01:00			`<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">`
			`<meta charset="UTF-8">`
			`<style type="text/css">`
			`body {`
			`font-family: helvetica;`
			`}`
			`textarea {`
			`width: 100%;`
			`border: none;`
			`outline: none;`
			`font-family: inherit;`
			`font-size: inherit;`
			`}`
refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00			`.grey {`
			`color: lightgrey;`
space to tab 2024-02-14 14:23:25 +01:00			`}`
			`</style>`
			`</head>`
			`<body>`
			`<?php`
			`require 'settings.php';`
refactor fix encoding changed font display last modified date 2024-02-13 23:38:09 +01:00
space to tab 2024-02-14 14:23:25 +01:00			`if ($password && (!isset($_SERVER['PHP_AUTH_PW']) \|\| $_SERVER['PHP_AUTH_PW'] != $password)) {`
			`header('WWW-Authenticate: Basic realm="bbn"');`
			`header('HTTP/1.0 401 Unauthorized');`
			`echo '<p>Access denied.</p>';`
			`exit;`
			`}`
refactor fix encoding changed font display last modified date 2024-02-13 23:38:09 +01:00
change gui use combobox to select action 2024-02-16 17:35:06 +01:00			`$action = '';`
			`if (isset($_POST['action'])) $action = $_POST['action'];`
			`else if (isset($_GET['action'])) $action = $_GET['action'];`

			`$param = '';`
			`if (isset($_GET['param'])) $param = $_GET['param'];`

refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00			`$content = '';`
change gui use combobox to select action 2024-02-16 17:35:06 +01:00			`if ($action == 'save')`
space to tab 2024-02-14 14:23:25 +01:00			`{`
			`$title = $_POST['title'];`
			`$content = $_POST['content'];`
			`file_put_contents($dir . '/' . $title, $content);`
refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00
			`$previoustitle = $_POST['previoustitle'];`
			`if ($title != $previoustitle)`
			`{`
			`rename($dir . '/' . $previoustitle, $dir . '/' . $previoustitle . '.del');`
			`}`

change gui use combobox to select action 2024-02-16 17:35:06 +01:00			`$action = 'open';`
			`$param = $title;`
space to tab 2024-02-14 14:23:25 +01:00			`}`
change gui use combobox to select action 2024-02-16 17:35:06 +01:00			`else if ($action == 'delete')`
space to tab 2024-02-14 14:23:25 +01:00			`{`
			`$title = $_POST['title'];`
			`rename($dir . '/' . $title, $dir . '/' . $title . '.del');`
			`}`
init app 2024-02-13 22:57:28 +01:00
change gui use combobox to select action 2024-02-16 17:35:06 +01:00			`if ($action == 'open')`
space to tab 2024-02-14 14:23:25 +01:00			`{`
refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00			`$now = date("Y-m-d H.i.s", time());`
change: param empty by default 2024-02-16 18:08:18 +01:00			`if (!$param)`
			`{`
refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00			`$param = $now;`
change: param empty by default 2024-02-16 18:08:18 +01:00			`}`
change no authent if no password change create note if not exists change labels 2024-02-14 08:41:48 +01:00
change: param empty by default 2024-02-16 18:08:18 +01:00			`if (!file_exists($dir . '/' . $param))`
space to tab 2024-02-14 14:23:25 +01:00			`{`
add: default header on new note 2024-02-19 10:26:10 +01:00			`$content = "---\r\ndate: " . substr($now, 0, 10) . "\r\ntags: \r\n---\r\n";`
			`file_put_contents($dir . '/' . $param, $content);`
space to tab 2024-02-14 14:23:25 +01:00			`}`
refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00			`else if (!$content)`
space to tab 2024-02-14 14:23:25 +01:00			`{`
change: param empty by default 2024-02-16 18:08:18 +01:00			`$content = file_get_contents($dir . '/' . $param);`
space to tab 2024-02-14 14:23:25 +01:00			`}`
init app 2024-02-13 22:57:28 +01:00
refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00			`$lines = substr_count($content, "\r\n") + 1;`
			`$words = $lines + substr_count($content, " ");`
			`$rows = max(20, $lines) + 10;`
			`$length = strlen($content);`
change style change title readonly 2024-02-14 08:54:24 +01:00
space to tab 2024-02-14 14:23:25 +01:00			`echo '<form action="index.php" method="POST">`
change layout 2024-02-14 14:23:00 +01:00			`<div>`
refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00			`<a accesskey="h" href="' . $root . '">home</a>`
change gui use combobox to select action 2024-02-16 17:35:06 +01:00			`<select name="action">`
			`<option value="save">save</option>`
			`<option value="delete">delete</option>`
			`</select>`
refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00			`<input class="title" name="title" value="' . $param . '">`
change shortcut 2024-02-16 17:55:21 +01:00			`<input type="submit" name="go" value="go" accesskey="s">`
change layout 2024-02-14 14:23:00 +01:00			`</div>`
			`<br>`
space to tab 2024-02-14 14:23:25 +01:00			`<div>`
refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00			`<textarea rows="' . $rows. '" autofocus name="content" spellcheck="false">' . $content . '</textarea>`
space to tab 2024-02-14 14:23:25 +01:00			`</div>`
refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00			`<input hidden name="previoustitle" value="' . $param . '">`
space to tab 2024-02-14 14:23:25 +01:00			`</form>';`
refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00
			`$links = array();`
			`if (preg_match_all('/\[\[(.*)\]\]/', $content, $links, PREG_SET_ORDER)`
			`\|\| preg_match_all('/http(.*)[ \r]/', $content, $links, PREG_SET_ORDER))`
			`{`
			`echo '<div>Internal links:</div>';`
			`foreach($links as $link)`
			`{`
			`echo '<div>`
			`<a href="index.php?action=open&param=' . urlencode($link[1]) . '">' . $link[1] . '</a>`
			`</div>';`
			`}`
			`echo '<br>';`
			`}`
			`$links = array();`
			`if (preg_match_all('/http(.*)[ \r]/', $content, $links, PREG_SET_ORDER))`
			`{`
			`echo '<div>External links:</div>';`
			`foreach($links as $link)`
			`{`
			`echo '<div>`
			`<a target="_blank" href="http' . $link[1] . '">http' . $link[1] . '</a>`
			`</div>';`
			`}`
			`echo '<br>';`
			`}`

			`echo '<span class="grey">' . $param . ' - ' . $now . ' - ' . $length . 'c - ' . $words . 'w - ' . $lines . 'l </span>';`
space to tab 2024-02-14 14:23:25 +01:00			`}`
			`else`
			`{`
change layout 2024-02-14 14:23:00 +01:00			`echo '<form action="index.php" method="GET">`
refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00			`<a accesskey="h" href="' . $root . '">home</a>`
change gui use combobox to select action 2024-02-16 17:35:06 +01:00			`<select name="action">`
refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00			`<option ' . ($action == 'open' ? 'selected' : '') . ' value="open">open</option>`
			`<option ' . ($action == 'filter' ? 'selected' : '') . ' value="filter">filter</option>`
			`<option ' . ($action == 'search' ? 'selected' : '') . ' value="search">search</option>`
			`<option ' . ($action == 'tags' ? 'selected' : '') . ' value="tags">tags</option>`
change gui use combobox to select action 2024-02-16 17:35:06 +01:00			`</select>`
refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00			`<input autofocus name="param" value="' . $param . '">`
change shortcut 2024-02-16 17:55:21 +01:00			`<input accesskey="s" type="submit" value="go">`
change layout 2024-02-14 14:23:00 +01:00			`</form>';`
space to tab 2024-02-14 14:23:25 +01:00			`echo '<br>';`
change layout 2024-02-14 14:23:00 +01:00
change sort by date 2024-02-14 16:59:19 +01:00			`$files = glob($dir . '/*');`
			`usort($files, function($a, $b)`
change layout 2024-02-14 14:23:00 +01:00			`{`
change sort by date 2024-02-14 16:59:19 +01:00			`return filemtime($b) - filemtime($a);`
			`});`

			`foreach($files as $path)`
			`{`
refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00			`$tags = '';`
change default new note name added autocomplete 2024-02-14 18:04:29 +01:00			`$name = basename($path);`
refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00			`if (!str_ends_with($name, '.del') && ($action != 'filter' \|\| str_contains($name, $param)))`
change layout 2024-02-14 14:23:00 +01:00			`{`
refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00			`if ($action == 'search' \|\| $action == 'tags')`
add root param add search action 2024-02-16 16:58:06 +01:00			`{`
			`$content = file_get_contents($path);`
refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00
			`if (($action == 'search' && !str_contains($content, $param)) \|\|`
			`($action == 'tags' && !preg_match('/tags:.*' . $param . '/', $content)))`
add root param add search action 2024-02-16 16:58:06 +01:00			`{`
			`continue;`
			`}`
			`}`
refactor add: show tags list when searching tags add: show preview when searching in content change: delete previous upon rename change: various improvments 2024-02-19 10:18:10 +01:00			`echo '<div><a href=index.php?action=open&param=' . urlencode($name) . '>' . $name .'</a>';`
			`if ($action == 'tags')`
			`{`
			`$tags = array();`
			`$hastags = preg_match_all('/tags:(.*)/', $content, $tags, PREG_SET_ORDER);`
			`if ($hastags)`
			`{`
			`$tagslist = explode(',', $tags[0][1]);`
			`echo '<span class="grey"> ';`
			`foreach ($tagslist as $tag)`
			`{`
			`$tag = trim($tag);`
			`echo('<a class="grey" href="index.php?action=tags&param=' . $tag . '">' . $tag . '</a> ');`
			`}`
			`echo '</span>';`
			`}`
			`}`
			`else if ($action == 'search')`
			`{`
			`$pos = strpos($content, $param);`
			`echo '<span class="grey"> <b>' . $param . '</b>' . substr($content, $pos + strlen($param), 42) . '</span>';`
			`}`
			`echo'</div>';`
space to tab 2024-02-14 14:23:25 +01:00			`}`
			`}`
change layout 2024-02-14 14:23:00 +01:00			`echo '<br>';`
space to tab 2024-02-14 14:23:25 +01:00			`}`
			`?>`
			`</body>`
init app 2024-02-13 22:57:28 +01:00			`</html>`