1 | <?php |
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2 | /*********************************************** |
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3 | * File : memimporter.php |
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4 | * Project : Z-Push |
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5 | * Descr : Classes that collect changes |
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6 | * |
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7 | * Created : 01.10.2007 |
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8 | * |
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9 | * © Zarafa Deutschland GmbH, www.zarafaserver.de |
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10 | * This file is distributed under GPL v2. |
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11 | * Consult LICENSE file for details |
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12 | ************************************************/ |
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13 | |
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14 | class ImportContentsChangesMem extends ImportContentsChanges { |
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15 | function ImportContentsChangesMem() { |
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16 | } |
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17 | |
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18 | function ImportMessageChange($message) { return true; } |
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19 | |
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20 | function ImportMessageDeletion($message) { return true; } |
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21 | |
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22 | function ImportMessageReadFlag($message) { return true; } |
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23 | |
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24 | function ImportMessageMove($message) { return true; } |
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25 | }; |
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26 | |
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27 | // This simply collects all changes so that they can be retrieved later, for |
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28 | // statistics gathering for example |
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29 | class ImportHierarchyChangesMem extends ImportHierarchyChanges { |
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30 | var $changed; |
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31 | var $deleted; |
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32 | var $count; |
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33 | var $foldercache; |
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34 | |
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35 | function ImportHierarchyChangesMem($foldercache) { |
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36 | $this->foldercache = $foldercache; |
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37 | $this->changed = array(); |
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38 | $this->deleted = array(); |
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39 | $this->count = 0; |
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40 | |
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41 | return true; |
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42 | } |
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43 | |
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44 | function ImportFolderChange($folder) { |
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45 | // The HierarchyExporter exports all kinds of changes. |
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46 | // Frequently these changes are not relevant for the mobiles, |
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47 | // as something changes but the relevant displayname and parentid |
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48 | // stay the same. These changes will be dropped and not sent |
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49 | if (array_key_exists($folder->serverid, $this->foldercache) && |
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50 | $this->foldercache[$folder->serverid]->displayname == $folder->displayname && |
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51 | $this->foldercache[$folder->serverid]->parentid == $folder->parentid && |
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52 | $this->foldercache[$folder->serverid]->type == $folder->type |
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53 | ) { |
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54 | debugLog("Change for folder '".$folder->displayname."' will not be sent as modification is not relevant"); |
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55 | return true; |
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56 | } |
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57 | |
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58 | array_push($this->changed, $folder); |
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59 | $this->count++; |
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60 | // temporarily add/update the folder to the cache so changes are not sent twice |
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61 | $this->foldercache[$folder->serverid] = $folder; |
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62 | return true; |
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63 | } |
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64 | |
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65 | function ImportFolderDeletion($id) { |
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66 | array_push($this->deleted, $id); |
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67 | |
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68 | $this->count++; |
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69 | |
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70 | return true; |
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71 | } |
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72 | }; |
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73 | |
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74 | ?> |
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