1 | <?php |
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2 | /* |
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3 | Plugin Name: Crop Image |
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4 | Version: auto |
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5 | Description: Enables to Crop Images already uploaded to the gallery, basic functionality. Tested with v2.5.1, v2.4.6 |
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6 | Plugin URI: http://piwigo.org/ext/extension_view.php?eid=700 |
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7 | Author: Chillexistence |
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8 | Author URI: http://piwigo.org |
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9 | */ |
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10 | if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!'); |
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11 | define('CROPIMAGE_PATH', PHPWG_PLUGINS_PATH . basename(dirname(__FILE__))); |
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12 | defined('CROPIMAGE_ID') or define('CROPIMAGE_ID', basename(dirname(__FILE__))); |
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13 | define('CROPIMAGE_ADMIN', get_root_url() . 'admin.php?page=plugin-' . CROPIMAGE_ID); |
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14 | |
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15 | |
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16 | add_event_handler('init', 'cropImage_init' ); |
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17 | add_event_handler('tabsheet_before_select','crop_image_add_tab', 50, 2); |
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18 | |
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19 | function crop_image_add_tab($sheets, $id) |
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20 | { |
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21 | global $lang; |
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22 | load_language('plugin.lang', dirname(__FILE__).'/'); |
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23 | |
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24 | $image_id = isset($_GET['image_id'])? $_GET['image_id'] : ''; |
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25 | |
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26 | if ($id == 'photo') |
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27 | { |
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28 | $sheets['crop'] = array( |
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29 | 'caption' => l10n('Crop'), |
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30 | 'url' => CROPIMAGE_ADMIN.'-'.$image_id, |
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31 | ); |
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32 | } |
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33 | |
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34 | return $sheets; |
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35 | } |
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36 | |
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37 | function cropImage_init() |
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38 | { |
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39 | global $conf, $pwg_loaded_plugins; |
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40 | if (!defined('PWG_HELP') and !defined('IN_ADMIN') and is_admin()) |
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41 | { |
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42 | // Add an event handler for a prefilter on picture.php pages |
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43 | add_event_handler('loc_begin_picture', 'cropImage_set_prefilter_add_to_pic_info', 55 ); |
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44 | } |
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45 | } |
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46 | |
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47 | //////////////////////////////////////////////////////////////////////////////// |
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48 | // Add the prefilter for the Crop Link on the template on picture.php |
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49 | //////////////////////////////////////////////////////////////////////////////// |
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50 | function cropImage_set_prefilter_add_to_pic_info() |
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51 | { |
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52 | global $template, $conf, $user, $page, $lang; |
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53 | load_language('plugin.lang', dirname(__FILE__).'/'); |
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54 | |
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55 | $url_admin = |
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56 | CROPIMAGE_ADMIN.'-'.$page['image_id'] |
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57 | .(isset($page['category']) ? '&cat_id='.$page['category']['id'] : '') |
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58 | ; |
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59 | $template->set_prefilter('picture', 'cropImage_add_button'); |
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60 | |
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61 | $template->func_combine_css(array('path' => CROPIMAGE_PATH.'/css/cropimage_toolbar_buttons.css')); |
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62 | |
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63 | //Get the Theme to display the correct icon style |
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64 | if ( in_array($user['theme'], array('Sylvia','sylvia')) ) |
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65 | { |
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66 | $ButtonTheme = "sylvia"; |
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67 | } |
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68 | elseif ( in_array($user['theme'], array('elegant')) ) |
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69 | { |
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70 | $ButtonTheme = "elegant"; |
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71 | } |
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72 | elseif ( in_array($user['theme'], array('clear')) ) |
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73 | { |
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74 | $ButtonTheme = "clear"; |
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75 | } |
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76 | elseif ( in_array($user['theme'], array('dark')) ) |
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77 | { |
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78 | $ButtonTheme = "dark"; |
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79 | } |
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80 | else |
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81 | { |
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82 | $ButtonTheme = "clear"; |
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83 | } |
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84 | |
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85 | $template->assign( |
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86 | array( |
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87 | 'U_CROPIMAGE' => $url_admin, |
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88 | 'U_CROPIMAGE_THEME' => $ButtonTheme, |
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89 | ) |
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90 | ); |
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91 | } |
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92 | //////////////////////////////////////////////////////////////////////////////// |
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93 | // Insert the template for the Crop Link on picture.php |
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94 | //////////////////////////////////////////////////////////////////////////////// |
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95 | function cropImage_add_button($content) |
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96 | { |
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97 | // Add the information after imageInfoTable so before everything else like author and date. |
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98 | $search = '{strip}{if isset($U_CADDIE)}{*caddie management BEGIN*}'; |
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99 | |
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100 | $replacement = ' |
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101 | <a class="pwg-state-default pwg-button" href="{$U_CROPIMAGE}" title="{\'Crop Photo\'|@translate}" rel="nofollow"> |
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102 | <span class="ci-icon ci-icon-cropimage-{$U_CROPIMAGE_THEME}"> </span><span class="pwg-button-text">{\'Crop Photo\'|@translate}</span> |
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103 | </a> |
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104 | ' . $search; |
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105 | |
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106 | return str_replace($search, $replacement, $content); |
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107 | } |
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108 | |
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109 | ?> |
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