1 | <?php |
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2 | /* |
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3 | Plugin Name: Rotate Image |
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4 | Version: auto |
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5 | Description: enables to rotate images in batch processing |
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6 | Plugin URI: http://fr.piwigo.org/ext/extension_view.php?eid=578 |
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7 | */ |
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8 | if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!'); |
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9 | |
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10 | add_event_handler('ws_add_methods', 'add_image_rotate_method'); |
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11 | function add_image_rotate_method($arr) |
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12 | { |
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13 | include_once('ws_functions.inc.php'); |
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14 | } |
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15 | |
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16 | add_event_handler('loc_begin_element_set_global', 'rotate_image_set_template_data'); |
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17 | function rotate_image_set_template_data() { |
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18 | global $template,$lang; |
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19 | load_language('plugin.lang', dirname(__FILE__).'/'); |
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20 | |
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21 | include_once(PHPWG_ROOT_PATH.'admin/include/image.class.php'); |
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22 | |
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23 | $angles = array ( |
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24 | array('value' => 270, 'name' => l10n('90° right')), |
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25 | array('value' => 90, 'name' => l10n('90° left')), |
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26 | array('value' => 180, 'name' => l10n('180°')) |
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27 | ); |
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28 | |
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29 | $template->assign(array( |
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30 | 'RI_PWG_TOKEN' => get_pwg_token(), |
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31 | 'angles' => $angles, |
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32 | 'angle_value' => 90, |
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33 | 'library' => pwg_image::get_library() |
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34 | )); |
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35 | $template->set_filename('rotate_image', realpath(dirname(__FILE__).'/rotate_image.tpl')); |
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36 | $template->append('element_set_global_plugins_actions', array( |
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37 | 'ID' => 'rotateImg', |
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38 | 'NAME' => l10n('Rotate images'), |
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39 | 'CONTENT' => $template->parse('rotate_image', true)) |
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40 | ); |
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41 | } |
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42 | |
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43 | add_event_handler('element_set_global_action', 'rotate_image_element_action', 50, 2); |
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44 | function rotate_image_element_action($action, $collection) { |
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45 | if ($action == 'rotateImg') { |
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46 | add_event_handler('get_derivative_url', 'rotate_image_force_refresh', EVENT_HANDLER_PRIORITY_NEUTRAL, 4); |
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47 | } |
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48 | } |
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49 | |
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50 | function rotate_image_force_refresh($root_url, $params, $src_image, $rel_url) |
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51 | { |
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52 | global $collection; |
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53 | |
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54 | if (in_array($src_image->id, $collection)) |
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55 | { |
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56 | if (strpos($root_url, '?') === false) |
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57 | { |
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58 | $root_url.= '?'; |
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59 | } |
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60 | else |
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61 | { |
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62 | $root_url.= '&'; |
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63 | } |
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64 | |
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65 | $root_url.= 'rand='.md5(uniqid(rand(), true)); |
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66 | } |
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67 | |
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68 | return $root_url; |
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69 | } |
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70 | |
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71 | add_event_handler('tabsheet_before_select','rotate_image_add_tab', 50, 2); |
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72 | function rotate_image_add_tab($sheets, $id) |
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73 | { |
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74 | if ($id == 'photo') |
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75 | { |
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76 | $sheets['rotate'] = array( |
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77 | 'caption' => l10n('Rotate'), |
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78 | 'url' => get_root_url().'admin.php?page=plugin-rotateImage-'.$_GET['image_id'], |
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79 | ); |
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80 | } |
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81 | |
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82 | return $sheets; |
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83 | } |
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84 | ?> |
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