1 | <?php
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2 | //$file contains place of the KML file we will be getting our node information from
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3 | function get_node_array($file)
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4 | {
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5 | //Check if the file exists, if it does we load it. If it doesn't we exit and return an error message
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6 | if (file_exists($file))
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7 | {
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8 | $xml = simplexml_load_file($file);
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9 | }
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10 | else
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11 | {
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12 | exit('Failed to open example.kml');
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13 | }
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14 |
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15 | //Counter starts at 0. For every foreach done counter will go up by one. Thus resulting in total nodes added(counter starts at 0 so add 1 to the total )
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16 | $counter = 0;
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17 |
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18 | //Now we go through the xml files, storing the data in an array called $markers. More data can be stored by adding more rows in the array
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19 | foreach($xml->Document->Folder->Placemark as $placemark)
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20 | {
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21 | /*
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22 | * Getting all data from the datatags in the KML file.
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23 | * First we declare variables we will use.
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24 | * Then we itirate trough all the data and fill the variables
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25 | */
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26 | $location = "";
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27 | $status = "";
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28 | $interfaces = "";
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29 | $masterIP = "";
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30 | $nodeType = "";
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31 | $type = "";
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32 | $hostname = "";
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33 | $hasBeenChecked = "";
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34 | $checkExecutionTime = "";
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35 | $currentState = "";
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36 | $lastCheck = "";
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37 | $problemHasBeenAcknowledged = "";
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38 |
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39 | foreach($placemark->ExtendedData->Data as $data)
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40 | {
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41 | foreach($data->attributes() as $nameAttribute => $name)
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42 | {
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43 | if($name == "location")
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44 | $location = $data->value;
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45 |
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46 | if($name == "status")
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47 | $status = $data->value;
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48 |
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49 | if($name == "interfaces")
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50 | $interfaces = $data->value;
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51 |
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52 | if($name == "masterIP")
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53 | $masterIP = $data->value;
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54 |
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55 | if($name == "nodeType")
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56 | $nodeType = $data->value;
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57 |
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58 | if($name == "type")
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59 | $type = $data->value;
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60 |
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61 | if($name == "hostname")
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62 | $hostname = $data->value;
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63 |
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64 | if($name == "hasBeenChecked")
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65 | $hasBeenChecked = $data->value;
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66 |
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67 | if($name == "checkExecutionTime")
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68 | $checkExecutionTime = $data->value;
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69 |
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70 | if($name == "currentState")
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71 | $currentState = $data->value;
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72 |
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73 | if($name == "problemHasBeenAcknowledged")
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74 | $problemHasBeenAcknowledged = $data->value;
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75 | }
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76 | }
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77 |
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78 | /*
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79 | * We now fill up our array with Longitude and Latitude and Name by accessing $placemark
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80 | * Then we fill the rest of the array with the variables we declared and filled earlier
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81 | */
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82 |
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83 | $markers[] = array( "latitude"=>$placemark->LookAt->latitude,
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84 | "longitude"=>$placemark->LookAt->longitude,
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85 | "name"=>$placemark->name,
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86 | "location"=>$location,
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87 | "status"=>$status,
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88 | "interfaces"=>$interfaces,
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89 | "masterIP"=>$masterIP,
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90 | "nodeType"=>$nodeType,
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91 | "type"=>$type,
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92 | "hostname"=>$hostname,
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93 | "hasBeenChecked"=>$hasBeenChecked,
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94 | "checkExecutionTime"=>$checkExecutionTime,
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95 | "currentState"=>$currentState,
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96 | "lastCheck"=>$lastCheck,
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97 | "problemHasBeenAcknowledged"=>$problemHasBeenAcknowledged);
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98 | }
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99 | return $markers;
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100 | }
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