thomas
/
weight-track
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Updated to PHP 7 postgres lib

Thomas Buck 5 years ago
parent
71840bdac4
commit
41cbaf9940
3 changed files with 34 additions and 39 deletions
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  1. 1
    2
      README.md
  2. 1
    0
      config.example.php
  3. 32
    37
      weight.php

+ 1
- 2
README.md View File

1 
 # Weight-Track
 1 
 # Weight-Track
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3 
-Simple PHP SQL JavaScript weight tracker. Depends on the old PHP (5) MySQL library.
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+Simple PHP SQL JavaScript weight tracker. Depends on the PHP Postgres library.
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4
5 
 Copy the included config.example.php to config.php and set the contents accordingly.
 5 
 Copy the included config.example.php to config.php and set the contents accordingly.
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6
7 
 Everything else should pretty much be self-explanatory.
 7 
 Everything else should pretty much be self-explanatory.
8 
-

+ 1
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config.example.php View File

1 
 <?php
 1 
 <?php
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 $sql_host = 'localhost';
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 $sql_host = 'localhost';
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+$sql_port = '5432';
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 $sql_username = 'root';
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 $sql_username = 'root';
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 $sql_password = '';
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 $sql_password = '';
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 $sql_database = 'weight-test';
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 $sql_database = 'weight-test';

+ 32
- 37
weight.php View File

46 
 function print_json_error($s) {
 46 
 function print_json_error($s) {
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     echo '{';
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     echo '{';
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     echo '  "error": "' . $s;
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     echo '  "error": "' . $s;
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-    if (mysql_errno()) {
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-        echo ' (' . mysql_error() . ')';
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-    }
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     echo '"';
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     echo '"';
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     echo '}';
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     echo '}';
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 }
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 }
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     echo '    </head>';
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     echo '    </head>';
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     echo '    <body>';
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     echo '    <body>';
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     echo '        <p>' . $s . '</p>';
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     echo '        <p>' . $s . '</p>';
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-    if (mysql_errno()) {
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-        echo '<p>MySQL Error: "' . mysql_error() . '"</p>';
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-    }
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     echo '        <a href="index.html">Back to Main-Page...</a>';
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     echo '        <a href="index.html">Back to Main-Page...</a>';
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     echo '    </body>';
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     echo '    </body>';
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     echo '</html>';
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     echo '</html>';
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 include('config.php');
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 include('config.php');
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 if ((!isset($sql_host))
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 if ((!isset($sql_host))
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+        || (!isset($sql_port))
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         || (!isset($sql_username))
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         || (!isset($sql_username))
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         || (!isset($sql_password))
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         || (!isset($sql_password))
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         || (!isset($sql_database))) {
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         || (!isset($sql_database))) {
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     exit(1);
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     exit(1);
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 }
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 }
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84
90 
-$db = mysql_connect($sql_host, $sql_username, $sql_password);
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-mysql_select_db($sql_database);
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-if (mysql_errno()) {
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-    print_error('Database Error');
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+$conn_string = 'host=' . $sql_host . ' port=' . $sql_port . ' dbname=' . $sql_database;
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+$conn_string = $conn_string . ' user=' . $sql_username . ' password=' . $sql_password;
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+$db = pg_connect($conn_string);
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+if (!$db) {
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+    print_error('Database Error: ' . pg_last_error($db));
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     exit(1);
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     exit(1);
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 }
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 }
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 $sql = 'CREATE TABLE IF NOT EXISTS weight_users (';
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 $sql = 'CREATE TABLE IF NOT EXISTS weight_users (';
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-$sql .= 'id int NOT NULL AUTO_INCREMENT,';
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-$sql .= 'name varchar(255),';
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-$sql .= 'PRIMARY KEY (id)';
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+$sql .= 'id SERIAL,';
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+$sql .= 'name varchar';
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 $sql .= ');';
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 $sql .= ');';
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-$result = mysql_query($sql);
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+$result = pg_query($db, $sql);
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 if (!$result) {
 98 
 if (!$result) {
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-    print_error('Error (re-) creating database table for users!');
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+    print_error('Error (re-) creating database table for users: ' . pg_result_error($result));
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     exit(1);
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     exit(1);
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 }
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 }
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 $sql = 'CREATE TABLE IF NOT EXISTS weight_data (';
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 $sql = 'CREATE TABLE IF NOT EXISTS weight_data (';
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 $sql .= 'id int NOT NULL,';
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 $sql .= 'id int NOT NULL,';
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-$sql .= 'date DATETIME,';
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+$sql .= 'date TIMESTAMP,';
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 $sql .= 'weight DECIMAL(5,2)';
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 $sql .= 'weight DECIMAL(5,2)';
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 $sql .= ');';
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 $sql .= ');';
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-$result = mysql_query($sql);
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+$result = pg_query($db, $sql);
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 if (!$result) {
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 if (!$result) {
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-    print_error('Error (re-) creating database table for weights!');
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+    print_error('Error (re-) creating database table for weights: ' . pg_result_error($result));
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     exit(1);
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     exit(1);
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 }
 112 
 }
118
113
120 
         && isset($_POST['date'])
 115 
         && isset($_POST['date'])
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         && isset($_POST['time'])
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         && isset($_POST['time'])
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         && isset($_POST['weight'])) {
 117 
         && isset($_POST['weight'])) {
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-    $sql = 'INSERT INTO weight_data(id, date, weight) VALUES (';
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-    $sql .= mysql_real_escape_string(str_replace('user_', '', $_POST['username']));
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-    $sql .= ', ';
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+    $sql = 'INSERT INTO weight_data(id, date, weight) VALUES (\'';
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+    $sql .= pg_escape_string(str_replace('user_', '', $_POST['username']));
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+    $sql .= '\', ';
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121
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     $datetime = $_POST['date'] . $_POST['time'];
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     $datetime = $_POST['date'] . $_POST['time'];
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     $timestamp = strtotime($datetime);
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     $timestamp = strtotime($datetime);
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         exit(1);
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         exit(1);
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     }
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     }
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     $mysqltime = date("Y-m-d H:i:s", $timestamp);
 128 
     $mysqltime = date("Y-m-d H:i:s", $timestamp);
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-    $sql .= '"' . $mysqltime . '", ';
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+    $sql .= '\'' . $mysqltime . '\', \'';
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130
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-    $sql .= mysql_real_escape_string($_POST['weight']) . ')';
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+    $sql .= pg_escape_string($_POST['weight']) . '\')';
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-    $result = mysql_query($sql);
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+    $result = pg_query($db, $sql);
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     if (!$result) {
 134 
     if (!$result) {
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-        print_error('Error adding new data for user "' . $_POST['username'] . '" to DB! ' . $sql);
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+        print_error('Error adding new data for user "' . $_POST['username'] . '" to DB: ' . $pg_result_error($result));
141 
     } else {
 136 
     } else {
142 
         print_error('Added new data for user "' . $_POST['username'] . '" to DB!');
 137 
         print_error('Added new data for user "' . $_POST['username'] . '" to DB!');
143 
     }
 138 
     }
144 
 } else if (isset($_POST['username'])) {
 139 
 } else if (isset($_POST['username'])) {
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-    $sql = 'INSERT INTO weight_users(name) VALUES ("';
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-    $sql .= mysql_real_escape_string($_POST['username']);
147 
-    $sql .= '")';
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-    $result = mysql_query($sql);
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+    $sql = 'INSERT INTO weight_users(name) VALUES (\'';
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+    $sql .= pg_escape_string($_POST['username']);
142 
+    $sql .= '\')';
143 
+    $result = pg_query($db, $sql);
149 
     if (!$result) {
 144 
     if (!$result) {
150 
-        print_error('Error adding new user "' . $_POST['username'] . '" to DB!');
145 
+        print_error('Error adding new user "' . $_POST['username'] . '" to DB: ' . pg_result_error($result));
151 
     } else {
 146 
     } else {
152 
         print_error('Added new user "' . $_POST['username'] . '" to DB!');
 147 
         print_error('Added new user "' . $_POST['username'] . '" to DB!');
153 
     }
 148 
     }
204 
 EOF;
 199 
 EOF;
205 
 } else {
 200 
 } else {
206 
     $sql = 'SELECT id, name FROM weight_users ORDER BY id ASC';
 201 
     $sql = 'SELECT id, name FROM weight_users ORDER BY id ASC';
207 
-    $result = mysql_query($sql);
202 
+    $result = pg_query($db, $sql);
208 
     if (!$result) {
 203 
     if (!$result) {
209 
-        print_error('Error fetching users from database!');
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+        print_error('Error fetching users from database: ' . pg_result_error($result));
210 
         exit(1);
 205 
         exit(1);
211 
     }
 206 
     }
212 
     $data = array();
 207 
     $data = array();
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-    while ($row = mysql_fetch_array($result)) {
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+    while ($row = pg_fetch_assoc($result)) {
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         $sql2 = 'SELECT date, weight FROM weight_data ';
 209 
         $sql2 = 'SELECT date, weight FROM weight_data ';
215 
-        $sql2 .= 'WHERE id = "' . $row['id'] . '" ORDER BY date ASC';
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-        $result2 = mysql_query($sql2);
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+        $sql2 .= 'WHERE id = \'' . $row['id'] . '\' ORDER BY date ASC';
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+        $result2 = pg_query($db, $sql2);
217 
         if (!$result2) {
 212 
         if (!$result2) {
218 
-            print_error('Error fetching data for user ' . $row['id'] . ' "' . $row['name'] . '"!');
213 
+            print_error('Error fetching data for user ' . $row['id'] . ' "' . $row['name'] . '": ' . pg_result_error($result2));
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             exit(1);
 214 
             exit(1);
220 
         }
 215 
         }
221 
         $cur = array();
 216 
         $cur = array();
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         $cur['name'] = $row['name'];
 217 
         $cur['name'] = $row['name'];
223 
         $cur['id'] = $row['id'];
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         $cur['id'] = $row['id'];
224 
         $cur['data'] = array();
 219 
         $cur['data'] = array();
225 
-        while ($row2 = mysql_fetch_array($result2)) {
220 
+        while ($row2 = pg_fetch_assoc($result2)) {
226 
             $elem = array();
 221 
             $elem = array();
227 
             $elem['date'] = $row2['date'];
 222 
             $elem['date'] = $row2['date'];
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             $elem['weight'] = $row2['weight'];
 223 
             $elem['weight'] = $row2['weight'];

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