Initial commit.

2026-03-10 21:25:26 +08:00
commit 78739bf725
3089 changed files with 472990 additions and 0 deletions
--- a/lib/php/monica/preview.inc.php
+++ b/lib/php/monica/preview.inc.php
@@ -0,0 +1,155 @@
+<?php
+// File name:	preview.inc.php
+// Description:	PHP subroutine to handle page previews
+// Date:	2004-10-28
+// Author:	imacat <imacat@pristine.com.tw>
+// Copyright:	Copyright (C) 2004-2007 Pristine Communications
+
+// Set the include path
+if (!defined("INCPATH_SET")) {
+    require_once dirname(__FILE__) . "/incpath.inc.php";
+}
+// Referenced subroutines
+require_once "monica/callform.inc.php";
+require_once "monica/getlang.inc.php";
+require_once "monica/gettext.inc.php";
+require_once "monica/htmlchar.inc.php";
+require_once "monica/lninfo.inc.php";
+require_once "monica/page2rel.inc.php";
+require_once "monica/pagefunc.inc.php";
+require_once "monica/requri.inc.php";
+require_once "monica/sql.inc.php";
+
+// fetch_preview: Retrieve a previously suspended preview from,
+//   from $_SESSION or database
+function fetch_preview()
+{
+    // S/N not specified
+    if (!array_key_exists("sn", $_GET)) {
+        return array("msg"=>NC_("The following field was not received: \"%s\"."),
+            "margs"=>array("sn"),
+            "isform"=>false);
+    }
+    // Check the source to retrieve the preview form
+    $source = "session";
+    if (array_key_exists("source", $_GET)) {
+        switch ($_GET["source"]) {
+        // Retrieve from the database
+        case "db":
+            $source = "db";
+            break;
+        // Retrieve from the $_SESSION saveform
+        case "session":
+            $source = "session";
+            break;
+        // Other preview sources
+        default:
+            return array("msg"=>NC_("Unknown preview source: \"%s\"."),
+                "margs"=>array($_GET["source"]),
+                "isform"=>false);
+            break;
+        }
+    }
+    
+    // Retrieve the preview form
+    switch ($source) {
+    // Retrieve from the database
+    case "db":
+        // Fetch with fetch_curitem()
+        fetch_curitem();
+        $GLOBALS["PREVIEW"] =& $GLOBALS["CURRENT"];
+        break;
+    // Retrieve from the $_SESSION saveform
+    case "session":
+        $GLOBALS["PREVIEW"] =& retrieve_form($_GET["sn"]);
+        if (count($GLOBALS["PREVIEW"]) == 0) {
+            unset($GLOBALS["PREVIEW"]);
+            return array("msg"=>NC_("Unknown preview form: %d."),
+                "margs"=>array($_GET["sn"]),
+                "isform"=>false);
+        }
+        break;
+    }
+    // Tag that this is a preview content
+    $GLOBALS["PREVIEW"]["preview"] = true;
+    // OK
+    return null;
+}
+
+// html_preview: Display the preview
+function html_preview()
+{
+    // Lock the required tables
+    if (array_key_exists("REBUILD_TABLES", $GLOBALS)) {
+        $sql_lock = array();
+        foreach ($GLOBALS["REBUILD_TABLES"] as $table) {
+            $sql_lock[$table] = LOCK_SH;
+        }
+    }
+    sql_lock($sql_lock);
+    global $PREVIEW;
+    $html = compose_page($PREVIEW);
+    $path = $PREVIEW["path"];
+    // A multi-lingual website
+    if (count($GLOBALS["ALL_LINGUAS"]) > 1 && !preg_match("/\.php\?/", $path)) {
+        $path = "/" . getlang(LN_FILENAME) . $path;
+    }
+    $html = page2rel(page2abs($html, $path), REQUEST_PATH);
+    echo $html;
+    return;
+}
+
+// html_preview_mark: Print the HTML preview mark
+function html_preview_mark($args = null)
+{
+    // Obtain page parameters
+    $args = page_param($args);
+    // This is only for the preview
+    if (is_null($args["preview"])) {
+        return;
+    }
+    
+    // Decide the data source
+    $source = "session";
+    if (array_key_exists("source", $_GET)) {
+        switch ($_GET["source"]) {
+        // Retrieve from the database
+        case "db":
+            $source = "db";
+            break;
+        // Retrieve from the $_SESSION saveform
+        case "session":
+            $source = "session";
+            break;
+        // Other preview sources
+        default:
+            trigger_error("Unknown preview source: \"" . $_GET["source"] . "\"",
+                E_USER_ERROR);
+            break;
+        }
+    }
+    
+    // Set the query arguments
+    switch ($source) {
+    // Retrieve from the database
+    case "db":
+        $url = REQUEST_PATH . "?form=cur&sn=" . $_GET["sn"];
+        break;
+    // Retrieve from the $_SESSION saveform
+    case "session":
+        $url = REQUEST_PATH . "?formid=" . $_GET["sn"];
+        break;
+    }
+    $areatitle = C_("Preview Mark Area");
+    
+?><div class="previewmark" title="<?php echo h($areatitle); ?>">
+<h2><?php echo h(C_("Preview")); ?></h2>
+<p><a href="<?php echo h($url); ?>"><?php
+    echo h(C_("Finish preview and return.")); ?></a></p>
+</div>
+
+<?php
+    return;
+}
+
+?>