Initial commit

README.md

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+#Diablo 3 Hall of Glory
+
+Calculate a formula to determine a raw score used to rank Diablo 3 profiles.
+
+##Description
+
+Implement the formula described by Celanian in [a thread on the Diablo 3 
+Barbarian forums] (http://us.battle.net/d3/en/forum/topic/7004690628) as a
+simple web application.  This is accomplished by accepting a [Diablo Progress] 
+(http://www.diabloprogress.com) URL and parsing the values calculated on the 
+side bar to determine an overall "Hall of Glory" score.
+
+##License
+
+The MIT License
+
+Copyright (c) 2012 Andrew Tomaka
+
+Permission is hereby granted, free of charge, to any person obtaining a copy 
+of this software and associated documentation files (the "Software"), to deal 
+in the Software without restriction, including without limitation the rights 
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
+copies of the Software, and to permit persons to whom the Software is 
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in 
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 
+THE SOFTWARE.

d3hog_driver.php

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+<?php
+
+include_once(__DIR__ . '/libs/dpclass.php');
+
+if($_POST['submit']) {
+  $diabloProgressUrl = trim($_POST['url']);
+  if(preg_match('{^http://www.diabloprogress.com/hero/[\w]+\-[\d]+/[\w]+/[\d]+$}', $diabloProgressUrl) != 1) {
+    die('Bad URL.  Please enter the entire diablo progress URL.<br/><br/>Example: http://www.diabloprogress.com/hero/celanian-1548/HsuMing/21706367');
+  }
+
+  $curl = curl_init();
+  curl_setopt($curl, CURLOPT_URL, $diabloProgressUrl);
+  curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
+  curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
+  $httpCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
+  $contents = curl_exec($curl);
+  curl_close($curl);
+
+  $character = DPClassFactory::createClassObject($contents);
+
+  if($character === FALSE) {
+    die('Bad class.  Either your class could not be detected or we do not support your class at this time.');
+  }
+?>
+<hr/>
+<b>Hall Score: <?php echo round($character->hallScore(), 2); ?></b><br/><br/>
+
+DPS Score: <?php echo round($character->DPSScore(), 2); ?><br/>
+EHP Score: <?php echo round($character->EHPScore(), 2); ?><br/>
+Sustain Score: <?php echo round($character->sustainScore(), 2); ?><br/>
+Move Score: <?php echo round($character->moveScore(), 2); ?><br/>
+Paragon Score: <?php echo round($character->paragonScore(), 2); ?><br/>
+Misc Score: <?php echo round($character->miscScore(), 2); ?><br/>
+<hr/>
+<?php
+}
+?>
+<form method="POST">
+  D3 Progress URL: <input type="text" name="url" style="width:500px;" value="<?php echo $diabloProgressUrl ?>" /><br />
+  <input type="submit" name="submit" />
+</form>

libs/barbarian.php

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+<?php
+class Barbarian extends DPClass {
+  function EHPScore() {
+    $ehp = $this->getStat('EHP Unbuffed');
+
+    if($ehp < 1000000) {
+      return $ehp / 10000;
+    } elseif(1000000 <= $ehp && $ehp <= 2000000) {
+      return 100 + ($ehp - 1000000) / 20000;
+    } elseif(2000000 <= $ehp && $ehp <= 5000000) {
+      return 150 + ($ehp - 2000000) / 40000;
+    } elseif($ehp <= 5000000) {
+      return 225 + ($ehp - 5000000) / 100000;
+    }
+  }
+}

libs/dpclass.php

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+<?php
+
+class DPClassFactory {
+  function createClassObject($characterPage) {
+    $class = DPClassFactory::findClass($characterPage);
+
+    include_once(__DIR__ . "/$class.php");
+
+    switch($class) {
+      case 'barbarian':
+        return new Barbarian($characterPage);
+      case 'wizard':
+        return new Wizard($characterPage);
+      default:
+        return false;
+    }
+  }
+
+  function findClass($characterPage) {
+    preg_match('{<span class="diablo_.*?">(.*?)</span>}', $characterPage, $class);
+
+    return strtolower($class[1]);
+  }
+}
+
+class DPClass {
+  var $dpHTML;
+  var $class;
+  var $stats = array();
+  var $items = array();
+
+  function __construct($characterPage) {
+    $this->dpHTML = $characterPage;
+
+    $this->class = get_class($this);
+
+    $this->parseStats();
+  }
+
+  function parseStats() {
+    preg_match_all('{<div class="char_attr"><nobr><span class="char_attr_name">(.*?):<\/span> <span class="char_attr_value">(.*?)<\/span><\/nobr><\/div>}', $this->dpHTML, $attributes);
+
+    for($i = 0; $i < count($attributes[0]); $i++) {
+      $attributes[2][$i] = str_replace(',', '', $attributes[2][$i]);
+      if(preg_match('/%/', $attributes[2][$i]) > 0) {
+        $attributes[2][$i] = str_replace('%', '', $attributes[2][$i]);
+        $attributes[2][$i] /= 100;
+      }
+      $this->stats[$attributes[1][$i]] = $attributes[2][$i];
+    }
+
+    $this->stats['All Elemental Damage'] = $this->calculateElementalDamage();
+    $this->stats['DPS Unbuffed'] = $this->calculateModifiedDPSUnbuffed();
+  }
+
+  function calculateElementalDamage() {
+    $totalElemental = 0;
+    foreach($this->stats as $stat => $value) {
+      if(preg_match('/\+DPS \(.*\)/', $stat) > 0) {
+        $totalElemental += $value;
+      }
+
+      return ($totalElemental > 0) ? $totalElemental + 1 : 0;
+    }
+  }
+
+  function calculateModifiedDPSUnbuffed() {
+    return $this->getStat('DPS Unbuffed') * max(1, $this->getStat('All Elemental Damage'))
+      * max(1, $this->getStat('+DPS Against Elites'));
+  }
+
+  function hallScore() {
+    return $this->DPSScore() * $this->EHPScore() * $this->sustainScore() 
+      * $this->moveScore() * $this->paragonScore() * $this->miscScore();
+  }
+
+  function DPSScore() {
+    return $this->getStat('DPS Unbuffed') / 1000;
+  }
+
+  function EHPScore() {}
+
+  function sustainScore() {
+    $effectiveLS = $this->getStat('DPS Unbuffed') * $this->getStat('Life Steal') * .2;
+
+    return 1 + ($this->getStat('Life on Hit') + $this->getStat('Life per Second') + $effectiveLS)
+      * 10 / $this->getStat('Life');
+  }
+
+  function moveScore() {
+    return ($this->getStat('Movement Speed') > .25) ? 1.25 : 1 + $this->getStat('Movement Speed');
+  }
+
+  function paragonScore() {
+    return 1 + $this->stats['Paragon Level'] / 2 / 100;
+  }
+
+  function miscScore() {
+    return 1 + ($this->getStat('Melee Damage Reduction') + $this->getStat('Missile Damage Reduction')
+      + $this->getStat('Exp Bonus')) / 2;
+  }
+
+  function getStat($name) {
+    return (isset($this->stats[$name])) ? $this->stats[$name] : 0;
+  }
+}

libs/wizard.php

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+<?php
+class Wizard extends DPClass {
+  function EHPScore() {
+    $ehp = $this->getStat('EHP Unbuffed');
+
+    switch($ehp) {
+      case ($ehp < 250000):
+        return $ehp / 5000;
+      case ($ehp >= 250000 && $ehp < 450000):
+        return 50 + ($ehp - 250000) / 4000;
+      case ($ehp >= 450000 && $ehp < 600000):
+        return 100 + ($ehp - 450000) / 3000;
+      case ($ehp >= 600000 && $ehp < 1000000):                                    
+        return 150 + ($ehp - 600000) / 8000;
+      case ($ehp >= 1000000):
+        return 200 + ($ehp - 1000000) / 25000;
+    }
+  }  
+}