197 lines
5.6 KiB
PHP
197 lines
5.6 KiB
PHP
<?PHP
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/**
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* This page offers the opportunity to edit static pages.
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*
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* @author Joshua Ramon Enslin <joshua@jrenslin.de>
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*/
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/*
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* Require files and ensure environment.
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*/
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require_once __DIR__ . "/inc/functions.php";
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ensureEnvironment(); // Ensure existence of system files.
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$translations = loadLanguage($settings['defaultLang']); // Load translations.
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ensureBackendEnv(); // Ensure session is started etc.
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$pages = loadPages(); // Load overview of pages.
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/*
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* Load contents
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*/
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// Check for vars.
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loadHttpToGlobals(["id", "task", "title", "content", "higher", "public"]);
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if (isset($task) and !isset($public)) $public = false;
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// Load from ID
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if (isset($id) and is_numeric($id) and $id) {
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$existent = json_decode(file_get_contents(__DIR__ . "/../data/static/$id.json"), true);
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foreach (["title", "content", "higher", "public"] as $var) {
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if (!isset($$var) and isset($existent[$var])) $$var = $existent[$var];
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}
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}
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// Set page title
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if (!isset($id)) $pageTitle = $translations['newPage'];
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else $pageTitle = $translations['edit'] . ': ' . $title;
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/*
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* Store if need be
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*/
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if (isset($task)) {
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if ($task == "update") {
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if (!isset($title)) $title = "";
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if (!isset($content)) $content = "";
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if (!isset($higher) or !is_numeric($higher)) $higher = "0";
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if (!isset($id)) $id = "0";
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$targetID = storePage($pages, ["title" => (string)$title, "content" => (string)$content, "higher" => $higher, "public" => (bool)$public], (int)$id);
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$_SESSION["editHistory"] = ["changesStored", $translations['storedEditsToPage'] . " $title"];
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header('Location: page.php?id=' . $targetID);
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return;
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}
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else if ($task == "delete") {
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if (!isset($id)) {
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echo printErrorPage($settings, $translations['specifyToDelete']); return;
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}
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unlink(__DIR__ . "/../data/static/$id.json");
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generateStaticPgCaches();
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$_SESSION["editHistory"] = ["changesAborted", $translations['deletedPage'] . " $title"];
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header('Location: pages.php');
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return;
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}
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}
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/*
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* Output
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*/
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if (!isset($public)) $public = false;
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echo printBackendHead($settings, $pageTitle, $pageTitle, $settings['logo']);
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echo printBackendHeader($pageTitle, $translations['helpSinglePage']);
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echo '
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<div id="mainWrapper">
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';
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echo printBackendNav($translations);
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echo '
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<main class="noPadding">
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<form action="" method="POST" class="withAside">
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<section id="inputSection">
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<input type="text" name="title" class="h1Input" placeholder="' . $translations['staticPageTitle'] . '"';
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if (isset($title)) echo " value='$title'";
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echo ' required />
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<textarea type="text" name="content" id="pageContent" class="mceEditor" placeholder="' . $translations['staticPageTitle'] . '" required>';
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if (isset($content)) echo $content;
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echo '
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</textarea>
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</section>
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<aside>
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<div id="staticPageOptions">
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<!-- Public or draft -->
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<span class="labelLine">
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<label for="public">' . $translations['staticPagePublic'] . '</label>
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' . generateHelpToolTip("helpPublic", $translations['staticPagePublic'], $translations['helpStaticPagePublic']) . '
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</span>
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<span>
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<label class="switch">
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<input name="public" id="public" type="checkbox"'; if (isset($public) and $public) echo " checked"; echo '>
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<span class="slider round"></span>
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</label>
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</span>
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<!-- Determine hierarchy -->
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<span class="labelLine">
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<label for="higher">' . $translations['staticPageHigher'] . '</label>
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' . generateHelpToolTip("helpHigher", $translations['staticPageHigher'], $translations['helpStaticPageHigher']) . '
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</span>
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<span>
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<select name="higher" id="higher">
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<option value="0"></option>';
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foreach ($pages as $page) {
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if (isset($id) && $page['id'] == $id or $page['higher'] == $id) continue;
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echo '<option value="' . $page['id'] . '"';
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if (isset($higher) and $page['id'] == $higher) echo " selected";
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echo '>' . $page['title'] . '</option>';
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}
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echo '
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</select>
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</span>
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<span>
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<button type="submit">' . $translations['submit'] . '</button>
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' . printHiddenInputs(["task" => "update"]) . '
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</span>
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</div>
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<div id="pageTools">
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<h3>' . $translations['tools'] . '</h3>
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<div id="embedGenerator">
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</div>
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';
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if (isset($id)) {
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echo '
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<div>
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<a href="../?id=' . $id . '&preview=1" class="buttonLike">' . $translations['preview'] . '</a>';
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// Check if there is a page subordinate to the current one.
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$hasSubordinate = false;
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foreach ($pages as $page) {
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if ($page['higher'] == $id) $hasSubordinate = true;
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}
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if (!$hasSubordinate) echo '
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<a href="page.php?id=' . $id . '&task=delete" class="buttonLike">' . $translations['delete'] . '</a>';
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echo '
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</div>
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';
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}
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echo '
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</div>
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</aside>
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</form>
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</main>
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</div>
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<script src="./js/tinymce471/js/tinymce/tinymce.min.js"></script>
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<script type="text/javascript" src="./js/runTinyMCE.js"></script>
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';
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echo printBackendEnd();
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?>
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