notes/ now working!

[dylansserver.git] / notes / notes.php

diff --git a/notes/notes.php b/notes/notes.php
new file mode 100644 (file)
index 0000000..26148a4
--- /dev/null
+++ b/notes/notes.php
@@ -0,0 +1,69 @@
+<?php
+  mysql_connect('localhost', 'dylan', 'password') or die(mysql_error());
+  mysql_select_db('dylanstestserver') or die(mysql_error());
+  $sql = "SELECT COUNT(*) FROM notes";
+  $result = mysql_query($sql);
+  $result = mysql_fetch_row($result);
+  $number_of_notes = $result[0];
+  $notes_per_page = 4;
+  $total_number_of_pages = ceil($number_of_notes/$notes_per_page);
+  if (isset($_GET['note'])) {
+       $note = mysql_real_escape_string($_GET['note']);
+    $sql = "SELECT title, date_posted, text
+                FROM notes WHERE url=\"$note\"";
+    $result = mysql_query($sql) or die(mysql_error());
+    while($note = mysql_fetch_array($result)) {
+         echo "<div class=\"note\">";
+         $title = $note['title'];
+         $date_posted =  explode("-", $note['date_posted']);
+         $year_posted = $date_posted[0];
+         $month_posted = $date_posted[1];
+         $day_posted = $date_posted[2];
+      echo "<h2><span style=\"color:grey;\">$year_posted/$month_posted/$day_posted/</span>$title</h2>";
+         echo $note['text'];
+         echo "</div>";
+       }
+  } else {
+    if (isset($_GET['page']) && is_numeric($_GET['page'])) {
+      $page = (int) $_GET['page'];
+    } else {
+      $page = 1;
+    }
+    if ($page < 1) {
+      $page = 1;
+    } else if ($page > $total_number_of_pages) {
+      $page = $total_number_of_pages;
+    }
+    $page_offset = ($page - 1) * $notes_per_page;
+    $notes = mysql_query("SELECT title, date_posted, text, url
+                            FROM notes ORDER BY date_posted DESC
+                                                   LIMIT $page_offset, $notes_per_page");
+    while($note = mysql_fetch_array($notes)) {
+         echo "<div class=\"note\">";
+         $title = $note['title'];
+         $date_posted =  explode("-", $note['date_posted']);
+         $year_posted = $date_posted[0];
+         $month_posted = $date_posted[1];
+         $day_posted = $date_posted[2];
+         $url = $note['url'];
+      echo "<h2><span style=\"color:grey;\">$year_posted/$month_posted/$day_posted/</span><a href=\"note/$url\">$title</a></h2>";
+         echo $note['text'];
+         echo "</div>";
+    }
+    echo "<h2>";
+    if($page != 1){
+         if(!$page == 2 && $total_number_of_pages == 2)
+      echo "<a href=\"{$_SERVER['PHP_SELF']}/page/1\">first</a> / ";
+      $previous_page = $page - 1;
+      echo "<a href=\"notes/page/$previous_page\">prev</a>";
+    }
+    if($page < $total_number_of_pages) {
+      $forward_page = $page + 1;
+      echo "<a href=\"notes/page/$forward_page\">next</a>";
+    }
+    if($page != $total_number_of_pages && (!$page == 1 && $total_number_of_pages == 2)){
+      echo " / <a href=\"notes/page/$total_number_of_pages\">last</a>";
+    }
+    echo "</h2>";
+  }
+?>