From 50851efcbb30d69080f51af42a136dda121c24c3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?s=C3=B8renpeter?= <sp@darch.dk>
Date: Mon, 29 Jan 2024 20:58:44 +0100
Subject: [PATCH] Gallery + refresh progress bar

---
 index.php         |  3 +-
 views/gallery.php |  8 ++---
 views/refresh.php | 84 +++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 90 insertions(+), 5 deletions(-)
 create mode 100644 views/refresh.php

diff --git a/index.php b/index.php
index 5a00668..03d8371 100644
--- a/index.php
+++ b/index.php
@@ -30,7 +30,8 @@ $routes = [
     '/new' => 'new_twt.php',
     '/add' => 'add_feed.php',
     '/following' => 'following.php',
-    '/refresh' => 'load_twt_files.php',
+    #'/refresh' => 'load_twt_files.php',
+    '/refresh' => 'refresh.php',
     '/login' => 'login.php',
     '/logout' => 'logout.php',
     '/profile' => 'profile.php',
diff --git a/views/gallery.php b/views/gallery.php
index cf29c39..b209712 100644
--- a/views/gallery.php
+++ b/views/gallery.php
@@ -23,9 +23,9 @@ if (!empty($_GET['profile'])) { // Show twts for some user
         include 'partials/profile.php';
     }
 } else {
-    // code...
-    //$filecontent = file('../twtxt.txt');
-    $twtsURL = file($profile->mainURL);
+    // TODO: default to rendering the local users gallery, if no profile specified
+    //echo $profile->mainURL;;
+    //$twtsURL = $profile->mainURL; // correct URL for twtxt.txt
 }
 
 ?>
@@ -39,7 +39,7 @@ foreach ($twts as $twt) {
     $img_array = getImagesFromTwt($twt->content);
 
     foreach ($img_array as $img) {
-        echo '<a href="'.$baseURL.'/post/'.$twt->hash.'">'.$img[0].'</a>';
+        echo '<a href="'.$baseURL.'/conv/'.$twt->hash.'">'.$img[0].'</a>';
     }
 }
 ?>
diff --git a/views/refresh.php b/views/refresh.php
new file mode 100644
index 0000000..5ec5e2e
--- /dev/null
+++ b/views/refresh.php
@@ -0,0 +1,84 @@
+<?php
+
+require_once("partials/base.php");
+
+if (!isset($_SESSION['password'])) {
+    header('Location: ./login');
+    exit();
+}
+
+//ob_start();
+
+$title = "Refresh - ".$title;
+
+ob_end_flush();
+
+include 'partials/header.php';
+
+?>
+
+<label id="refreshLabel" for="refreshProgress">Loading feeds followed by: <?=$url?></label><br>
+<progress id="refreshProgress" value=""></progress>
+
+<?php
+
+include 'partials/footer.php';
+//echo str_repeat(' ',1024*64);
+ob_start();
+
+flush();
+
+// Get URL from query 
+
+$url = $config['public_txt_url'];
+
+if (!empty($_GET['url'])) {
+    $url = $_GET['url'];
+}
+
+if (filter_var($url, FILTER_VALIDATE_URL) === FALSE) {
+    die('Not a valid URL');
+}
+
+// Build Following List
+$twtFollowingList = [];
+
+foreach ($fileLines as $currentLine) {
+    if (str_starts_with($currentLine, '#')) {
+        if (!is_null(getDoubleParameter('follow', $currentLine))) {
+            $twtFollowingList[] = getDoubleParameter('follow', $currentLine);
+        }
+    }
+}
+
+// Loop over feeds followed 
+
+/* Progress bar based on: https://github.com/w3shaman/php-progress-bar */
+
+$i = 1;
+$total = count($twtFollowingList);
+
+foreach ($twtFollowingList as $following) { 
+    //ob_start();
+    $float = $i/$total;
+    $percent = intval($float * 100)."%";
+    
+    // Javascript for updating the progress bar and information
+    echo '<script language="javascript">
+            document.getElementById("refreshLabel").innerHTML = "Updating: '.$following[1].' ('.$i.' of '.$total.')";
+            document.getElementById("refreshProgress").value = "'.$float.'"; 
+            document.getElementById("refreshProgress").innerHTML = "'.$percent.'"; 
+        </script>';
+
+    updateCachedFile($following[1]);
+    ob_flush(); // Send output to browser immediately
+    flush();
+    $i++;
+}
+
+// Tell user that the process is completed
+echo '<script language="javascript">
+        document.getElementById("refreshLabel").innerHTML="Refreshed '.$total.' feeds";
+        history.back();
+    </script>';
+