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annotate Page.inc @ 78:7c68015b211a

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Common source for all page generators. Support for compressed output.
author Tom Fredrik "BFG" Klaussen <bfg@blenning.no>
date Fri, 12 Oct 2012 16:43:26 +0200
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children 88904282b888
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7c68015b211a Common source for all page generators.
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1 <?
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2 include_once 'ScriptIncludeCache.inc';
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3
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4 /// @cond
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5 $baseDir = dirname(__FILE__);
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6 $cache = ScriptIncludeCache::instance(__FILE__);
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7 $cache->includeOnce('Options.inc', dirname(__FILE__));
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8 /// @endcond
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9
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10 /**
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11 * Functionality for generating a page
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12 */
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13 class Page
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14 {
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15 private $cache;
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16
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17 function __construct($cache)
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18 {
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19 $this->setCache($cache);
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20 }
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21
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22 protected function setCache($cache)
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23 {
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24 $this->cache = $cache;
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25 }
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26
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27 protected function getCache()
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28 {
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29 return $this->cache;
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30 }
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31
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32 function mayCompress()
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33 {
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34 return (substr_count($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip'));
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35 }
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36
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37 function startCompression()
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38 {
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39 ob_start("ob_gzhandler");
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40 }
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41
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42 function genPage()
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43 {
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44 if ($this->cacheCheck()) {
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45 $this->cache->CheckHttpModified();
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46 }
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47 $res = $this->generateContent();
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48 if ($this->mayCompress()) {
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49 $this->startCompression();
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50 }
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51 print $res;
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52 }
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53
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54
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55 }
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56 ?>