--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/add_search.php Tue May 19 00:30:06 2009 +0100
@@ -0,0 +1,101 @@
+<?php
+ // URL validate function
+ function validUrl($str)
+ {
+ return ( preg_match('/^(http|https):\/\/([A-Z0-9][A-Z0-9_-]*(?:\.[A-Z0-9][A-Z0-9_-]*)+):?(\d+)?\/?/i', $str)) ? TRUE : FALSE;
+ }
+
+ // get user ID from cookie
+ $currID = $_COOKIE['h4c_ID'];
+
+ if ($currID == "")
+ {
+ $currID = 1;
+ }
+
+ // get form values
+ $search_term = $_GET['search_term'];
+ $search_type = $_GET['search_type'];
+
+ // check if valid url and send back to details page if not
+ if (!validUrl($search_term)) {
+ die(header ('Location: http://' . $_SERVER['HTTP_HOST'] . dirname($_SERVER['PHP_SELF']) . '/details.php?alert=urlerror'));
+ }
+
+
+ // check to see if private or public
+ if ($search_type == "private")
+ {
+ $private_status = 1;
+ } else {
+ $private_status = 0;
+ $currID = 1;
+ }
+
+ // retrieve cookie if it exists
+ if ($search_term != "")
+ {
+ $conn = mysql_connect('localhost','root','') or die(mysql_error());
+ mysql_select_db('h4c_db');
+
+ $query = mysql_query("INSERT INTO requests_tbl (req_ID, user_ID, req_val, req_response, req_created) VALUES ('', '$currID', '$search_term', 0, CURDATE())");
+ $query2 = mysql_query("SELECT MAX(req_ID) as id FROM requests_tbl");
+ mysql_close();
+
+ while ($db_field2 = mysql_fetch_assoc($query2))
+ {
+ $reqID = $db_field2['id'];
+ }
+
+ // construct message string
+ $message = "#" . $currID . "#" . $reqID . "#" . $search_term;
+
+ $host="134.226.36.154";
+ $port = 8080;
+ $timeout = 30;
+
+ $sk=fsockopen($host,$port,$errnum,$errstr,$timeout);
+
+ if (!is_resource($sk))
+ {
+ exit("connection fail: ".$errnum." ".$errstr);
+ }
+ else
+ {
+ fwrite($sk, $message);
+ $result = "";
+
+ while (!feof($sk)) {
+ $result .= fgets($sk, 1024);
+ }
+ }
+
+ fclose($sk);
+
+ //header ('Location: http://' . $_SERVER['HTTP_HOST'] . dirname($_SERVER['PHP_SELF']) . '/details.php?alert=add');
+ }
+?>
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<title>H4C - deleting request information...</title>
+<link href="files/h4c_main.css" rel="stylesheet" type="text/css" media="screen" />
+</head>
+
+<body>
+<?php
+ // FOR TEST PURPOSES - CHECK QUERYSTRING
+ //print "search term = " . $search_term;
+
+ if ($search_term == "")
+ {
+ print "<p>You did not enter a valid search term. Click the link to return to the <a href='details.php'>search page</a>.</p>";
+ }
+
+ print ("<p>MSG = " . $message . "</p>");
+ print ("<p>RESULT = " . $result . "</p>");
+?>
+</body>
+</html>
Binary file app_concepts/h4c_app_design1.png has changed
Binary file app_concepts/images/logo.gif has changed
Binary file app_concepts/screengrabs/requests_tbl.gif has changed
Binary file app_concepts/screengrabs/users_tbl.gif has changed
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/delete.php Tue May 19 00:30:06 2009 +0100
@@ -0,0 +1,36 @@
+<?php
+ // get request ID to delete
+ $req_ID = $_GET['req_id'];
+
+ $conn = mysql_connect('localhost','root','') or die(mysql_error());
+ mysql_select_db('h4c_db');
+
+ // retrieve cookie if it exists
+ if ($req_ID != "")
+ {
+ $query = mysql_query("DELETE FROM requests_tbl WHERE (req_ID = '$req_ID')");
+ header ('Location: http://' . $_SERVER['HTTP_HOST'] . dirname($_SERVER['PHP_SELF']) . '/details.php?alert=del');
+ }
+
+ mysql_close();
+?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<title>H4C - deleting request information...</title>
+<link href="files/h4c_main.css" rel="stylesheet" type="text/css" media="screen" />
+</head>
+
+<body>
+<?php
+ // FOR TEST PURPOSES - CHECK QUERYSTRING
+ //print "req id = " . $req_ID;
+
+ if ($req_ID == "")
+ {
+ print "The search item you requested to delete does not exist. Click the link to return to the <a href='details.php'>search page</a>.";
+ }
+?>
+</body>
+</html>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/details.php Tue May 19 00:30:06 2009 +0100
@@ -0,0 +1,199 @@
+<?php
+ // read user ID from cookie, if cookie doesn't exist, set to 1 (master)
+ $currID = $_COOKIE['h4c_ID'];
+
+ if ($currID == "")
+ {
+ $currID = 1;
+ }
+
+ $status = $_GET['alert'];
+ $view_mode = $_GET['view_mode'];
+ $view_order = $_GET['view_order'];
+
+
+ // connect to the database
+ $conn = mysql_connect('localhost','root','') or die(mysql_error());
+ mysql_select_db('h4c_db');
+
+ // search server cache for received websites
+ if ($currID != 1)
+ {
+ $query_cache = mysql_query("SELECT * FROM requests_tbl WHERE (user_ID = '$currID' OR user_ID = 1)");
+ }
+ else
+ {
+ $query_cache = mysql_query("SELECT * FROM requests_tbl WHERE (user_ID = 1)");
+ }
+
+ while ($db_fieldcache = mysql_fetch_assoc($query_cache))
+ {
+ // send command to squid and return value
+ $curr_reqID = $db_fieldcache["req_ID"];
+ $commandline = "squidclient -m HEAD -p 8080 -H \"Cache-Control: only-if-cached\n\" -u " . $db_fieldcache["req_ID"] . " -w " . $db_fieldcache["user_ID"] . " " . $db_fieldcache["req_val"] . " |grep X-Cache: |grep MISS";
+ exec($commandline, $cache_results);
+
+ // find out if site is available and update the database
+ if (strpos($cache_results, "HIT") == true)
+ {
+ $query_update = mysql_query("UPDATE responses_tbl SET req_response = '1' WHERE req_ID = '$curr_reqID'");
+ }
+ else
+ {
+ $query_update = mysql_query("UPDATE responses_tbl SET req_response = '0' WHERE req_ID = '$curr_reqID'");
+ }
+ }
+
+
+ // pick order to show (user specified)
+
+ if ($view_order == "pend")
+ {
+ $order_sql = "req_response ASC";
+ }
+ else if ($view_order == "date_asc")
+ {
+ $order_sql = "req_created ASC";
+ }
+ else if ($view_order == "avail")
+ {
+ $order_sql = "req_response DESC";
+ }
+ else
+ {
+ $order_sql = "req_created DESC";
+ }
+
+ // pick relervant mySQl QUERY
+ if ($view_mode == "public")
+ {
+ $query = mysql_query("SELECT * FROM requests_tbl WHERE (user_ID = 1) ORDER BY " . $order_sql);
+ }
+ else if ($view_mode == "all")
+ {
+ $query = mysql_query("SELECT * FROM requests_tbl WHERE (user_ID = '$currID' OR user_ID = 1) ORDER BY " . $order_sql);
+ }
+ else
+ {
+ $query = mysql_query("SELECT * FROM requests_tbl WHERE (user_ID = '$currID') ORDER BY " . $order_sql);
+ }
+
+
+ // Construct search information message
+ if ($view_mode == "public")
+ {
+ $search_info = "There are " . mysql_num_rows($query) . " saved public searches.";
+ } else if ($view_mode == "private") {
+ $search_info = "You have " . mysql_num_rows($query) . " saved private searches.";
+ } else {
+ $search_info = "There are " . mysql_num_rows($query) . " saved searches.";
+ }
+?>
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<title>H4C - Welcome. <?php print $search_info; ?></title>
+<link href="files/h4c_main.css" rel="stylesheet" type="text/css" media="screen" />
+</head>
+
+<body>
+<div id="container">
+ <div id="header">
+ <h1><span>H4C</span></h1>
+ <p id="credits">HTML Requester v. 1.00</p>
+ </div>
+ <?php
+ // show status messages based on user interaction
+ if ($status == "del")
+ {
+ print "<div id='delete_alert'><span>You have successfully deleted the selected search.</span><a href='details.php'><img class='img_right' src='images/x.gif' width='14' height='20' /></a><div class='clear'></div></div>";
+ } else if ($status == "add")
+ {
+ print "<div id='add_alert'><span>You have successfully added a new search.</span><a href='details.php'><img class='img_right' src='images/x.gif' width='14' height='20' /></a><div class='clear'></div></div>";
+ } else if ($status == "urlerror")
+ {
+ print "<div id='delete_alert'><span>You have entered an malformed url. Please use this format: <em><strong>http://www.yourwebsite.com</strong></em></span><a href='details.php'><img class='img_right' src='images/x.gif' width='14' height='20' /></a><div class='clear'></div></div>";
+ }
+ ?>
+ <div id="search">
+ <h2>Open a new search:</h2>
+ <form action="add_search.php" method="get" enctype="multipart/form-data" name="search" target="_parent">
+ <input name="search_term" type="text" value="http://www.yourwebsite.com" size="21" />
+ <?php
+ //
+ if ($currID != 1)
+ {
+ print "<select name='search_type' size='1'>";
+ print "<option value='public' selected>Public</option>";
+ print "<option value='private'>Private</option></select>";
+ }
+ ?>
+ <input id="search_button" name="submit" type="submit" value="Search" />
+ </form>
+ </div>
+ <div id="results">
+ <h2><?php print $search_info; ?></h2>
+ <?php
+ // customise view links based on view
+
+ print "<div id='view_options'><form action='details.php' method='get' enctype='multipart/form-data' name='search' target='_parent'>";
+
+ if ($currID != 1)
+ {
+ print "<select name='view_mode' size='1'>";
+ print "<option value='private' selected>Private searches</option>";
+ print "<option value='public'>Public searches</option>";
+ print "<option value='all'>All searches</option></select> ";
+ }
+
+ print "<select name='view_order' size='1'>";
+ print "<option value='date_desc' selected>Newest > Oldest</option>";
+ print "<option value='date_asc'>Oldest > Newest</option>";
+ print "<option value='avail'>Available > Pending</option> ";
+ print "<option value='pend'>Pending > Available</option></select> ";
+ print "<input name='submit' type='submit' value='Update view' /></form></div>";
+ ?>
+ <?php
+ //display current search requests
+ $search_count = 1;
+
+ while ($db_field = mysql_fetch_assoc($query))
+ {
+ if ($db_field['user_ID'] != 1 and $view_mode == "all")
+ {
+ print "<div class='search_result_private'><span class='result_no'>" . $search_count . "</span> ";
+ print "<span class='search_txt'>Search:</span><span class='search_input'><em>" . $db_field['req_val'] . "</em></span> ";
+ } else {
+ print "<div class='search_result'><span class='result_no'>" . $search_count . "</span> ";
+ print "<span class='search_txt'>Search:</span><span class='search_input'><em>" . $db_field['req_val'] . "</em></span> ";
+ }
+
+ print "<span class='results_txt'>Status:</span>";
+
+ if ($db_field['req_response'] == 0)
+ {
+ print "<span class='result_output_none'>Result pending</span>";
+ print "<a href='delete.php?req_id=" . $db_field['req_ID'] . "'><img src='images/x.gif' width='14' height='20' /></a>";
+ } else {
+ print "<span class='result_output'><a href='" . $db_field['req_val'] ."' target='_blank'>View website</a></span>";
+ print "<a href='delete.php?req_id=" . $db_field['req_ID'] . "'><img src='images/x.gif' width='14' height='20' /></a>";
+ }
+ print "<div class='clear'></div></div>";
+
+ $search_count++;
+ }
+
+ // if no requests, display message
+ if (mysql_num_rows($query) < 1)
+ {
+ print '<p>You have no previous searches please use the search form to create a new search.</p>';
+ }
+
+ mysql_close();
+ ?>
+ </div>
+</div>
+</body>
+</html>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/files/h4c_main.css Tue May 19 00:30:06 2009 +0100
@@ -0,0 +1,212 @@
+@charset "utf-8";
+/* CSS Document by Darren McCready for Intel 2009.*/
+
+* {
+ border:none;
+ margin:0;
+ padding:0;
+}
+
+body {
+ background:#fff;
+ color:#000;
+ font-family:Trebuchet MS, Geneva, Arial, Helvetica, sans-serif;
+ font-size:0.8em;
+ background:url(../images/bg.gif) top center repeat-y;
+}
+
+#container {
+ width:760px;
+ margin:0 auto;
+}
+
+#header {
+ display:block;
+ width:760px;
+ height:66px;
+ background:#3b495d;
+ color:#fff;
+ border-bottom:3px solid #fff;
+}
+
+#credits {
+ display:block;
+ width:140px;
+ float:right;
+ text-align:right;
+ padding:10px;
+ font-size:0.85em;
+}
+
+h1 {
+ float:left;
+ background:url(../images/logo.gif) center no-repeat;
+ width:205px;
+ height:66px;
+}
+
+h1 span {
+ display:none;
+}
+
+h2 {
+ font-size:1.2em;
+ padding:5px;
+ color:#fff;
+ font-weight:500;
+}
+
+#search h2 {
+ background:#77ACA1;
+}
+
+#results h2 {
+ background:#BB9F71;
+}
+
+#search {
+ float:left;
+ width:170px;
+ background:#D6E6E3;
+ padding:5px;
+}
+
+#results {
+ float:right;
+ width:570px;
+ background:#EEE7DB;
+ padding:5px;
+}
+
+.search_result {
+ display:block;
+ padding:10px;
+ border-bottom:1px solid #D4C3A6;
+}
+
+.search_result_private {
+ display:block;
+ padding:10px;
+ background:#ffc;
+ border-bottom:1px solid #D4C3A6;
+}
+
+.result_no {
+ display:block;
+ width:32px;
+ background:#fff;
+ border:1px solid #BB9F71;
+ float:left;
+ text-align:center;
+}
+
+.search_txt {
+ display:block;
+ width:60px;
+ float:left;
+ text-align:center;
+}
+
+.search_input {
+ display:block;
+ width:225px;
+ background:#fff;
+ border:1px solid #BB9F71;
+ float:left;
+ text-align:center;
+ margin:0 5px;
+ overflow:hidden;
+}
+
+.results_txt {
+ display:block;
+ width:55px;
+ float:left;
+ text-align:center;
+}
+
+.clear {
+ clear:both;
+}
+
+.result_output a {
+ display:block;
+ width:120px;
+ border:1px solid #005338;
+ background:#349E69;
+ color:#fff;
+ float:left;
+ text-align:center;
+ margin:0 5px;
+}
+
+.result_output a:hover {
+ text-decoration:none;
+ background:#4DC488;
+ border:1px solid #096;
+}
+
+.result_output_none {
+ display:block;
+ width:120px;
+ background:#c66;
+ border:1px solid #933;
+ color:#fff;
+ float:left;
+ text-align:center;
+ margin:0 5px;
+}
+
+form {
+ padding:9px 5px;
+}
+
+#search_button {
+ float:right;
+ margin-right:5px;
+}
+
+#delete_alert, #add_alert {
+ display:block;
+ width:740px;
+ padding:10px;
+ color:#fff;
+ text-align:center !important;
+}
+
+#delete_alert {
+ background:#c00;
+}
+
+#add_alert {
+ background:#090;
+}
+
+.img_right {
+ float:right;
+ display:block;
+}
+
+#delete_alert span, #add_alert span {
+ float:left;
+}
+
+#view_options {
+ display:block;
+ padding:5px;
+ background:#E4D9C6;
+}
+
+#view_options a,{
+ padding-right:10px;
+ color:#000;
+}
+
+#view_options span {
+ padding-right:10px;
+ color:#A6854F;
+}
+
+#view_options a:hover {
+ text-decoration:none;
+}
\ No newline at end of file
Binary file images/bg.gif has changed
Binary file images/logo.gif has changed
Binary file images/x.gif has changed
Binary file images/x2.gif has changed
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/index.php Tue May 19 00:30:06 2009 +0100
@@ -0,0 +1,61 @@
+<?php
+ $conn = mysql_connect('localhost','root','') or die(mysql_error());
+ mysql_select_db('h4c_db');
+
+ // retrieve cookie if it exists
+ if (isset($_COOKIE['h4c_ID']))
+ {
+ $currID = $_COOKIE['h4c_ID'];
+ }
+ else
+ {
+ // SQL queries
+ $result = mysql_query("INSERT INTO users_tbl (user_ID) VALUES ('')");
+ $user_id = mysql_query("SELECT MAX(user_ID) as id FROM users_tbl");
+
+ $expiry = time() + (3600 * 24 * 30 * 12);
+
+ //create cookies
+ while ($db_field2 = mysql_fetch_assoc($user_id)) {
+ setcookie('h4c_ID', $db_field2['id'] , $expiry, '/', '', 0);
+ }
+
+ if (!isset($_COOKIE['h4c_ID']))
+ {
+ $currID = 1;
+ }
+ }
+
+ mysql_close();
+
+ header ('Location: http://' . $_SERVER['HTTP_HOST'] . dirname($_SERVER['PHP_SELF']) . '/details.php');
+?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<title>H4C - checking your user status...</title>
+</head>
+
+<body>
+<?php
+ // FOR TEST PURPOSES - CHECK COOKIE VALUES
+ /*
+ print '<p><strong>COOKIES------------------------------------------------------------------------</strong></p>';
+ print 'COOKIE ID = ' . $currID . '<br />';
+ print 'COOKIE Status = ' . $currStatus . '</p>';
+
+ // FOR TEST PURPOSES - READ USERS
+ $result2 = mysql_query('SELECT * FROM users_tbl');
+
+ print '<p><strong>LIST OF USERS -----------------------------------------------------------------</strong></p><p>';
+
+ while ($db_field = mysql_fetch_assoc($result2)) {
+ print 'USERID: ' . $db_field['user_ID'] . ' | EMAIL: ' . $db_field['user_email'] . ' | USERSTATUS: ' . $db_field['user_status'] . '<br />';
+ }
+
+ print '</p>';
+ */
+?>
+</body>
+</html>
