corrade-http-templates – Blame information for rev 31
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Rev | Author | Line No. | Line |
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2 | eva | 1 | <?php |
2 | |||
3 | ########################################################################### |
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4 | ## Copyright (C) Wizardry and Steamworks 2015 - License: GNU GPLv3 ## |
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5 | ########################################################################### |
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6 | ## This is a script that removes a Corrade group. ## |
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7 | ########################################################################### |
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8 | |||
9 | ########################################################################### |
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10 | ## GET POST VARIABLES ## |
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11 | ########################################################################### |
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12 | |||
13 | if(!isset($_POST['group'])) return -1; |
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14 | |||
15 | ########################################################################### |
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16 | ## CONFIGURATION ## |
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17 | ########################################################################### |
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18 | |||
19 | # The path to the configuration. |
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20 | include_once('config.php'); |
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21 | |||
22 | ########################################################################### |
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23 | ## INTERNALS ## |
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24 | ########################################################################### |
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25 | |||
26 | # This function searches for a Corrade group and deletes it. |
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27 | # The JSON must contain "Name" set to the name of the group and "UUID" |
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28 | # set to the UUID of the group to be deleted. |
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29 | function RemoveCorradeGroup($domDocument, $JSONdata) { |
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30 | $JSONdata = json_decode($JSONdata); |
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31 | $groups = $domDocument->getElementsByTagName('Groups'); |
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32 | if($groups->length == 0) return $domDocument; |
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33 | foreach($groups[0]->getElementsByTagName('Group') as $group) { |
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34 | if( |
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35 | $group->getElementsByTagName('Name')[0]->nodeValue != |
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36 | $JSONdata->Name && |
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37 | $group->getElementsByTagName('UUID')[0]-> |
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38 | getElementsByTagName('Guid')[0]->nodeValue != |
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39 | $JSONdata->UUID |
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40 | ) continue; |
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41 | $groups[0]->removeChild($group); |
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42 | break; |
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43 | } |
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44 | return $domDocument; |
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45 | } |
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46 | |||
47 | # This function checks whether a Corrade group by name and UUID exists. |
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48 | # The JSON must contain "Name" set to the name of the group and "UUID" |
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49 | # set to the UUID of the group to be searched. |
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50 | function DoesCorradeGroupExist($domDocument, $JSONdata) { |
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51 | $JSONdata = json_decode($JSONdata); |
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52 | $groups = $domDocument->getElementsByTagName('Groups'); |
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53 | if($groups->length == 0) return false; |
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54 | foreach($groups[0]->getElementsByTagName('Group') as $group) { |
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55 | if( |
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56 | $group->getElementsByTagName('Name')[0]-> nodeValue == |
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57 | $JSONdata->Name && |
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58 | $group->getElementsByTagName('UUID')[0]-> |
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59 | getElementsByTagName('Guid')[0]->nodeValue == |
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60 | $JSONdata->UUID |
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61 | ) return true; |
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62 | } |
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63 | return false; |
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64 | } |
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65 | |||
66 | ########################################################################### |
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67 | ## DEMO ## |
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68 | ########################################################################### |
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69 | |||
70 | #### |
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71 | # I. Read the configuration file. |
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72 | $doc = new DomDocument("1.0"); |
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73 | # This is needed to preserve the indenting of Corrade.ini |
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74 | $doc->formatOutput = true; |
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75 | $doc->preserveWhiteSpace = false; |
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76 | $doc->load('Corrade.ini'); |
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77 | |||
78 | #### |
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79 | # II. Delete a group if it exists. |
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80 | switch(DoesCorradeGroupExist($doc, $_POST['group'])) { |
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81 | case true: # only remove the group if it exists |
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82 | $doc = RemoveCorradeGroup($doc, $_POST['group']); |
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83 | break; |
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84 | default: # the group does not exist - panic! |
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85 | break; |
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86 | } |
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87 | |||
88 | #### |
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89 | # III. Save the configuration file. |
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90 | $doc->save('Corrade.ini'); |
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91 | |||
92 | |||
93 | ?> |