mirror of
https://github.com/sorenpeter/timeline.git
synced 2025-12-15 10:57:01 +00:00
91 lines
2.3 KiB
PHP
91 lines
2.3 KiB
PHP
<?php require_once('partials/base.php');
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// TODO: Give a warning if the file is not found
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$config = parse_ini_file('private/config.ini');
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if ($config['debug_mode']) {
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ini_set('display_errors', 1);
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ini_set('display_startup_errors', 1);
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error_reporting(E_ALL);
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}
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$txt_file_path = $config['txt_file_path'];
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/*
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if (!has_valid_session()) {
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header('Location: login.php');
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exit();
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}
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*/
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if (isset($_POST['url'])) {
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$url = trim(filter_input(INPUT_POST, 'url'));
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$nick = trim(filter_input(INPUT_POST, 'nick'));
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if (!$url or !$nick) {
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die('Fill url and nick.');
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}
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if (filter_var($url, FILTER_VALIDATE_URL) === FALSE) {
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die('Not a valid URL');
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}
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if (!file_exists($txt_file_path)) {
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die('twtxt.txt file does not exist. Check your config.');
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}
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$contents = file_get_contents($txt_file_path);
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# Insert new follows before the marker #~~~#
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define('NEW_TWT_MARKER', "#~~~#\n");
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$follow_str_to_insert = "# follow = $nick $url";
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if (strpos($contents, NEW_TWT_MARKER) !== false) {
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// Add the previous marker
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// Take note that doesn't not work if twtxt file has CRLF line ending
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// (which is wrong anyway)
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$follow_str = $follow_str_to_insert . "\n" . NEW_TWT_MARKER;
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$contents = str_replace(NEW_TWT_MARKER, $follow_str, $contents);
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} else {
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die('Could not insert the follower into the twtxt.txt file. Check that the marker exists.');
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}
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// TODO: Add error handling if write to the file fails
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// For example due to permissions problems
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// https://www.w3docs.com/snippets/php/how-can-i-handle-the-warning-of-file-get-contents-function-in-php.html
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$file_write_result = file_put_contents($txt_file_path, $contents);
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header('Refresh:0; url=.');
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exit;
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} else { ?>
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<?php
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require_once("partials/base.php");
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$title = "Add feed - ".$title;
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include 'partials/header.php';
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?>
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<h1>Add a new feed to follow</h1>
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<form method="POST" class="column">
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<div id="follow">
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<label for="url">URL to follow</label>
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<br>
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<input type="url" id="url" name="url" class="input" size="50" autocomplete="off" required>
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<br>
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<label for="nick">Nick</label>
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<br>
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<input type="text" id="nick" name="nick" class="input" size="50" autocomplete="off" required>
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<br>
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<input type="submit" value="Follow" class="btn">
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</div>
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</form>
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<!-- PHP: GET FOOTER --><?php include 'partials/footer.php';?>
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<?php } ?>
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