flush -- WIP admin panel

2019-05-30 14:18:07 +08:00
parent 75af7df7b4
commit 84fb4180c9
53 changed files with 9104 additions and 2 deletions
--- a/include/function.php
+++ b/include/function.php
@@ -0,0 +1,117 @@
+<?php
+ini_set('display_errors', 1);
+ini_set('display_startup_errors', 1);
+error_reporting(E_ALL);
+
+function cavern_login($username, $password) {
+    global $SQL;
+    if (isset($username) && isset($password)) {
+        $login = $SQL->query("SELECT `username`, `pwd` FROM `user` WHERE `username` = '%s' AND `pwd` = '%s'",array($username, cavern_password_hash($password, $username)));
+        if ($login->num_rows > 0) {
+            $_SESSION['cavern_username'] = $username;
+            return 1;
+        }
+        else {
+            return -1;
+        }
+    } else {
+        return -1;
+    }
+}
+
+function cavern_logout() {
+    $_SESSION['cavern_username'] = NULL;
+    unset($_SESSION['cavern_username']);
+    return 1;
+}
+
+function cavern_password_hash($value, $salt) {
+    $temp = substr(sha1(strrev($value).$salt), 0, 24);
+    return hash('sha512', $temp.$value);
+}
+
+function cavern_query_result($query, $data=array()) { 
+    global $SQL;
+    $result['query'] = $SQL->query($query, $data);
+    $result['row'] = $result['query']->fetch_assoc();
+    $result['num_rows'] = $result['query']->num_rows;
+    if ($result['num_rows'] > 0) {
+        return $result;
+    } else {
+        return -1;
+    }
+}
+
+function cavern_level_to_role($level) {
+    switch ($level) {
+        case 9:
+            $role = "站長";
+            break;
+        case 8:
+            $role = "管理員";
+            break;
+        case 1:
+            $role = "作者";
+            break;
+        case 0:
+            $role = "會員";
+            break;
+        default:
+            $role = "麥克雞塊";
+            break;
+    }
+    return $role;
+}
+
+function cavern_greeting() {
+    $hour = date('G');
+    if ($hour >= 21 || $hour < 5) {
+        $greeting = "晚安";
+    } else if ($hour >= 12) {
+        $greeting = "午安";
+    } else if ($hour >= 5 && $hour < 12) {
+        $greeting = "早安";
+    }
+    return $greeting;
+}
+
+function cavern_pages($now_page, $total, $limit) {
+    $text='<div class="ts basic center aligned segment" id="pages">';
+    $text.='<select class="ts basic dropdown" onchange="location.href=this.options[this.selectedIndex].value;">';
+    $now_page = abs($now_page);
+    $page_num = ceil($total / $limit);
+    for ($i = 1; $i <= $page_num; $i++) {
+        if ($now_page != $i) {
+            $text.='<option value="index.php?page='.$i.'">第 '.$i.' 頁</option>';
+        } else {
+            $text.='<option value="index.php?page='.$i.'" selected="selected">第 '.$i.' 頁</option>';
+        }
+    }
+    $text.='</select>';
+    $text.='</div>';
+    return $text;
+}
+
+function sumarize($string, $limit) {
+    $count = 0;
+    $text = "";
+    $content_start = FALSE;
+    foreach (explode("\n", $string) as $line) {
+        if (trim($line) != "" && $content_start == FALSE) {
+            $content_start = TRUE; // don't count the empty line until the main content
+        }
+        if (!$content_start) {
+            continue;
+        }
+        $count++;
+        $text.=$line."\n";
+        if ($count == $limit || mb_strlen($text) >= 200) {
+            if (mb_strlen($text) >= 200) {
+                $text = mb_substr($text, 0, 200)."...\n";
+            }
+            $text.="...(還有更多)\n";
+            break;
+        }
+    }
+    return $text;
+}