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</style></head><body><pre><span class='line'> 1</span> <span class="COMM">/**
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<span class='line'> 2</span> * @author <a href="mailto:keith.hughitt@nasa.gov">Keith Hughitt</a>
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<span class='line'> 3</span> * @fileOverview This class handles the creation and validation of basic configuration parameters
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<span class='line'> 4</span> */</span><span class="WHIT">
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<span class='line'> 5</span> </span><span class="COMM">/*jslint browser: true, white: true, onevar: true, undef: true, nomen: false, eqeqeq: true, plusplus: true,
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<span class='line'> 6</span> bitwise: true, regexp: true, strict: true, newcap: true, immed: true, maxlen: 120, sub: true */</span><span class="WHIT">
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<span class='line'> 7</span> </span><span class="COMM">/*global Class, $, window */</span><span class="WHIT">
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<span class='line'> 8</span> </span><span class="STRN">"use strict"</span><span class="PUNC">;</span><span class="WHIT">
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<span class='line'> 9</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">Config</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Class.extend</span><span class="PUNC">(</span><span class="WHIT">
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<span class='line'> 10</span> </span><span class="WHIT"> </span><span class="COMM">/** @lends Config.prototype */</span><span class="WHIT">
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<span class='line'> 11</span> </span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
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<span class='line'> 12</span> </span><span class="WHIT"> </span><span class="COMM">/**
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<span class='line'> 13</span> * @description Creates a new Config.
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<span class='line'> 14</span> * @constructs
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<span class='line'> 15</span> */</span><span class="WHIT">
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<span class='line'> 16</span> </span><span class="NAME">init</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">params</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
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<span class='line'> 17</span> </span><span class="WHIT"> </span><span class="NAME">this.params</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">params</span><span class="PUNC">;</span><span class="WHIT">
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<span class='line'> 18</span> </span><span class="WHIT">
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<span class='line'> 19</span> </span><span class="NAME">this.bools</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="STRN">"distributed_tiling_enabled"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"backup_enabled"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"disable_cache"</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
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<span class='line'> 20</span> </span><span class="WHIT"> </span><span class="NAME">this.ints</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="STRN">"build_num"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"default_zoom_level"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"default_timestep"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"min_zoom_level"</span><span class="PUNC">,</span><span class="WHIT">
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<span class='line'> 21</span> </span><span class="STRN">"max_zoom_level"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"prefetch_size"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"png_compression_quality"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"jpeg_compression_quality"</span><span class="PUNC">,</span><span class="WHIT">
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<span class='line'> 22</span> </span><span class="STRN">"bit_depth"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"num_colors"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"tile_pad_width"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"max_movie_frames"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"base_zoom_level"</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
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<span class='line'> 23</span> </span><span class="WHIT"> </span><span class="NAME">this.floats</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="STRN">"base_image_scale"</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
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<span class='line'> 24</span> </span><span class="WHIT">
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<span class='line'> 25</span> </span><span class="NAME">this.fixTypes</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
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<span class='line'> 26</span> </span><span class="WHIT"> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
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<span class='line'> 27</span> </span><span class="WHIT">
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<span class='line'> 28</span> </span><span class="COMM">/**
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<span class='line'> 29</span> * @description Fix types of configuration parameters
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<span class='line'> 30</span> */</span><span class="WHIT">
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<span class='line'> 31</span> </span><span class="WHIT"> </span><span class="NAME">fixTypes</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
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<span class='line'> 32</span> </span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">param</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">self</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">this</span><span class="PUNC">;</span><span class="WHIT">
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<span class='line'> 33</span>
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<span class='line'> 34</span> </span><span class="WHIT"> </span><span class="COMM">// Booleans</span><span class="WHIT">
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<span class='line'> 35</span> </span><span class="WHIT"> </span><span class="NAME">$.each</span><span class="PUNC">(</span><span class="NAME">this.bools</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
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<span class='line'> 36</span> </span><span class="WHIT"> </span><span class="NAME">param</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">self.params</span><span class="PUNC">[</span><span class="KEYW">this</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">toLowerCase</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
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<span class='line'> 37</span> </span><span class="WHIT">
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<span class='line'> 38</span> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">(</span><span class="NAME">param</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">"true"</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">param</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">"1"</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
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<span class='line'> 39</span> </span><span class="WHIT"> </span><span class="NAME">self.params</span><span class="PUNC">[</span><span class="KEYW">this</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
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<span class='line'> 40</span> </span><span class="WHIT"> </span><span class="PUNC">}</span><span class="WHIT">
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<span class='line'> 41</span> </span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
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<span class='line'> 42</span> </span><span class="WHIT"> </span><span class="NAME">self.params</span><span class="PUNC">[</span><span class="KEYW">this</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
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<span class='line'> 43</span> </span><span class="WHIT"> </span><span class="PUNC">}</span><span class="WHIT">
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<span class='line'> 44</span> </span><span class="WHIT"> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
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<span class='line'> 45</span> </span><span class="WHIT">
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<span class='line'> 46</span> </span><span class="COMM">// Integers</span><span class="WHIT">
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<span class='line'> 47</span> </span><span class="WHIT"> </span><span class="NAME">$.each</span><span class="PUNC">(</span><span class="NAME">this.ints</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
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<span class='line'> 48</span> </span><span class="WHIT"> </span><span class="NAME">self.params</span><span class="PUNC">[</span><span class="KEYW">this</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parseInt</span><span class="PUNC">(</span><span class="NAME">self.params</span><span class="PUNC">[</span><span class="KEYW">this</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">10</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
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<span class='line'> 49</span> </span><span class="WHIT"> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
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<span class='line'> 50</span> </span><span class="WHIT">
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<span class='line'> 51</span> </span><span class="COMM">// Floats</span><span class="WHIT">
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<span class='line'> 52</span> </span><span class="WHIT"> </span><span class="NAME">$.each</span><span class="PUNC">(</span><span class="NAME">this.floats</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
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<span class='line'> 53</span> </span><span class="WHIT"> </span><span class="NAME">self.params</span><span class="PUNC">[</span><span class="KEYW">this</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parseFloat</span><span class="PUNC">(</span><span class="NAME">self.params</span><span class="PUNC">[</span><span class="KEYW">this</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
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<span class='line'> 54</span> </span><span class="WHIT"> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
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<span class='line'> 55</span> </span><span class="WHIT"> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
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<span class='line'> 56</span> </span><span class="WHIT">
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<span class='line'> 57</span> </span><span class="COMM">/**
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<span class='line'> 58</span> * @description Returns the configuration parameters as an associative array
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<span class='line'> 59</span> */</span><span class="WHIT">
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<span class='line'> 60</span> </span><span class="WHIT"> </span><span class="NAME">toArray</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
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<span class='line'> 61</span> </span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
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<span class='line'> 62</span> </span><span class="WHIT"> </span><span class="STRN">'version'</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">this.params</span><span class="PUNC">[</span><span class="STRN">"build_num"</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
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<span class='line'> 63</span> </span><span class="WHIT"> </span><span class="STRN">'defaultZoomLevel'</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">this.params</span><span class="PUNC">[</span><span class="STRN">"default_zoom_level"</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
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<span class='line'> 64</span> </span><span class="WHIT"> </span><span class="STRN">'defaultObsTime'</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">this.params</span><span class="PUNC">[</span><span class="STRN">"default_obs_time"</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
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<span class='line'> 65</span> </span><span class="WHIT"> </span><span class="STRN">'minZoomLevel'</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">this.params</span><span class="PUNC">[</span><span class="STRN">"min_zoom_level"</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
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<span class='line'> 66</span> </span><span class="WHIT"> </span><span class="STRN">'maxZoomLevel'</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">this.params</span><span class="PUNC">[</span><span class="STRN">"max_zoom_level"</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
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<span class='line'> 67</span> </span><span class="WHIT"> </span><span class="STRN">'baseZoom'</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">this.params</span><span class="PUNC">[</span><span class="STRN">"base_zoom_level"</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
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<span class='line'> 68</span> </span><span class="WHIT"> </span><span class="STRN">'baseScale'</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">this.params</span><span class="PUNC">[</span><span class="STRN">"base_image_scale"</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
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<span class='line'> 69</span> </span><span class="WHIT"> </span><span class="STRN">'prefetchSize'</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">this.params</span><span class="PUNC">[</span><span class="STRN">"prefetch_size"</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
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<span class='line'> 70</span> </span><span class="WHIT"> </span><span class="STRN">'timeIncrementSecs'</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">this.params</span><span class="PUNC">[</span><span class="STRN">"default_timestep"</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
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<span class='line'> 71</span> </span><span class="WHIT"> </span><span class="STRN">'tileServers'</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">this.params</span><span class="PUNC">[</span><span class="STRN">"tile_server"</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
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<span class='line'> 72</span> </span><span class="WHIT"> </span><span class="STRN">'backupServer'</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">this.params</span><span class="PUNC">[</span><span class="STRN">"backup_server"</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
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<span class='line'> 73</span> </span><span class="WHIT"> </span><span class="STRN">'backupEnabled'</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">this.params</span><span class="PUNC">[</span><span class="STRN">"backup_enabled"</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
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<span class='line'> 74</span> </span><span class="WHIT"> </span><span class="STRN">'distributed'</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">this.params</span><span class="PUNC">[</span><span class="STRN">"distributed_tiling_enabled"</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT">
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<span class='line'> 75</span> </span><span class="WHIT"> </span><span class="STRN">'rootURL'</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">this.params</span><span class="PUNC">[</span><span class="STRN">"web_root_url"</span><span class="PUNC">]</span><span class="WHIT">
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<span class='line'> 76</span> </span><span class="WHIT"> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
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<span class='line'> 77</span> </span><span class="WHIT"> </span><span class="PUNC">}</span><span class="WHIT">
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<span class='line'> 78</span> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
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<span class='line'> 79</span> </span></pre></body></html>
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