1 | <?php |
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2 | |
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3 | if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!'); |
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4 | |
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5 | |
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6 | $service = &$arr[0]; |
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7 | $service->addMethod('pwg.image.thumbcrop', 'ws_thumbcrop', |
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8 | array( |
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9 | 'image_id'=>array(), |
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10 | 'x1' => array(), |
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11 | 'y1' => array(), |
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12 | 'x2' => array(), |
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13 | 'y2' => array(), |
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14 | 'width' => array(), |
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15 | 'height' => array(), |
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16 | 'pwg_token' => array() |
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17 | ), |
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18 | 'Create a thumbnail with advanced options' |
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19 | ); |
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20 | |
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21 | function ws_thumbcrop($params, &$service) |
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22 | { |
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23 | if (!is_admin()) |
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24 | { |
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25 | return new PwgError(401, 'Access denied'); |
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26 | } |
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27 | |
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28 | |
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29 | if (empty($params['pwg_token']) or get_pwg_token() != $params['pwg_token']) |
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30 | { |
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31 | return new PwgError(403, 'Invalid security token'); |
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32 | } |
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33 | foreach (array('x1','y1','x2','y2','width','height','image_id') as $p) { |
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34 | if (!isset($params[$p])) |
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35 | { |
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36 | return new PwgError(403, "$p is missing"); |
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37 | } |
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38 | } |
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39 | include_once(PHPWG_ROOT_PATH.'admin/include/functions_upload.inc.php'); |
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40 | include_once(PHPWG_ROOT_PATH.'admin/include/image.class.php'); |
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41 | $image_id=(int)$params['image_id']; |
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42 | $x1 = (int) $params['x1']; |
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43 | $x2 = (int) $params['x2']; |
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44 | $y1 = (int) $params['y1']; |
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45 | $y2 = (int) $params['y2']; |
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46 | $width = (int) $params['width']; |
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47 | $height = (int) $params['height']; |
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48 | |
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49 | $query=' |
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50 | SELECT id, path, tn_ext, has_high |
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51 | FROM '.IMAGES_TABLE.' |
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52 | WHERE id = '.$image_id.' |
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53 | ;'; |
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54 | $image = pwg_db_fetch_assoc(pwg_query($query)); |
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55 | if ($image == null) |
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56 | { |
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57 | return new PwgError(403, "image_id not found"); |
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58 | } |
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59 | $image_path = $image['path']; |
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60 | |
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61 | $thumb_path = get_thumbnail_path($image); |
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62 | |
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63 | $img = new pwg_image($image_path); |
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64 | |
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65 | $img->image->crop($x2-$x1,$y2-$y1,$x1,$y1); |
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66 | $img->image->resize($width,$height); |
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67 | $img->write($thumb_path); |
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68 | |
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69 | return true; |
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70 | } |
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71 | |
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72 | ?> |
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