[16379] | 1 | <?php |
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| 2 | defined('BATCH_DOWNLOAD_PATH') or die('Hacking attempt!'); |
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| 3 | |
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| 4 | # this file contains all functions directly called by the triggers # |
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| 5 | |
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| 6 | /* define page section from url */ |
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| 7 | function batch_download_section_init() |
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| 8 | { |
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| 9 | global $tokens, $page, $conf; |
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| 10 | |
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| 11 | if ($tokens[0] == 'download') |
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| 12 | { |
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| 13 | if (check_download_access() === false) access_denied(); |
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| 14 | |
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[21206] | 15 | add_event_handler('loc_begin_page_header', 'batch_download_page_header'); |
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| 16 | |
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[16379] | 17 | $page['section'] = 'download'; |
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[21206] | 18 | $page['section_title'] = '<a href="'.get_absolute_root_url().'">'.l10n('Home').'</a>'.$conf['level_separator'].l10n('Batch Downloader').$conf['level_separator']; |
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| 19 | $page['title'] = l10n('Batch Downloader'); |
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[16379] | 20 | |
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| 21 | switch (@$tokens[1]) |
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| 22 | { |
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| 23 | case 'init_zip': |
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| 24 | $page['sub_section'] = 'init_zip'; |
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[21206] | 25 | $page['section_title'].= l10n('Generate ZIP'); |
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[16379] | 26 | break; |
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| 27 | case 'view': |
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| 28 | $page['sub_section'] = 'view'; |
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[21206] | 29 | $page['section_title'].= l10n('Edit the set'); |
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[16379] | 30 | break; |
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| 31 | default: |
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| 32 | redirect('index.php'); |
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| 33 | } |
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| 34 | } |
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| 35 | } |
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| 36 | |
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[21206] | 37 | function batch_download_page_header() |
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| 38 | { |
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| 39 | global $page; |
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| 40 | $page['body_id'] = 'theBatchDownloader'; |
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| 41 | } |
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| 42 | |
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[16379] | 43 | /* download section */ |
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| 44 | function batch_download_page() |
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| 45 | { |
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| 46 | global $page; |
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| 47 | |
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| 48 | if (isset($page['section']) and $page['section'] == 'download') |
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| 49 | { |
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| 50 | include(BATCH_DOWNLOAD_PATH . '/include/download.inc.php'); |
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| 51 | } |
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| 52 | } |
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| 53 | |
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| 54 | |
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| 55 | /* add buttons on thumbnails list */ |
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| 56 | function batch_download_index_button() |
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| 57 | { |
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[16392] | 58 | global $page, $template, $user, $conf; |
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[16379] | 59 | |
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[21422] | 60 | // check accesses |
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[16379] | 61 | if ( !count($page['items']) or !isset($page['section']) ) return; |
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| 62 | |
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| 63 | if (check_download_access() === false) return; |
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| 64 | |
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[21422] | 65 | switch ($page['section']) |
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| 66 | { |
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| 67 | case 'categories': |
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| 68 | if (!isset($page['category'])) return; // don't download the full gallery in flat mode ! |
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| 69 | |
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| 70 | if (!in_array('categories', $conf['batch_download']['what'])) return; |
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| 71 | break; |
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| 72 | |
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| 73 | case 'collections': |
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| 74 | if (!in_array('collections', $conf['batch_download']['what'])) return; |
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| 75 | break; |
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| 76 | |
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| 77 | default: |
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| 78 | if (!in_array('specials', $conf['batch_download']['what'])) return; |
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| 79 | } |
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| 80 | |
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| 81 | |
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[16379] | 82 | // download the set |
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| 83 | if ( isset($_GET['action']) and $_GET['action']=='advdown_set' ) |
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| 84 | { |
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| 85 | $set = get_set_info_from_page(); |
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| 86 | |
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| 87 | if ($set !== false) |
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| 88 | { |
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| 89 | $BatchDownloader = new BatchDownloader('new', $page['items'], $set['type'], $set['id']); |
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[16392] | 90 | $BatchDownloader->getEstimatedArchiveNumber(); |
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| 91 | |
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[16400] | 92 | // if we plan only one zip with less elements than 'max_elements', the download starts immediately |
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[16392] | 93 | if ( |
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| 94 | $BatchDownloader->getParam('nb_images') <= $conf['batch_download']['max_elements'] |
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| 95 | and $BatchDownloader->getParam('nb_zip') == 1 |
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| 96 | ) |
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| 97 | { |
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[16400] | 98 | $BatchDownloader->createNextArchive(true); // make sure we have only one zip, even if 'max_size' is exceeded |
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[16392] | 99 | |
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[17177] | 100 | $u_download = get_root_url().BATCH_DOWNLOAD_PATH . 'download.php?set_id='.$BatchDownloader->getParam('id').'&zip=1'; |
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[16392] | 101 | |
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| 102 | $null = null; |
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| 103 | $template->block_footer_script(null, 'setTimeout("document.location.href = \''.$u_download.'\';", 1000);', $null, $null); |
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| 104 | |
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| 105 | array_push($page['infos'], sprintf(l10n('The archive is downloading, if the download doesn\'t start automatically please <a href="%s">click here</a>'), $u_download)); |
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| 106 | } |
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[16400] | 107 | // oterwise we go to summary page |
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[16392] | 108 | else |
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| 109 | { |
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[17177] | 110 | redirect(add_url_params(BATCH_DOWNLOAD_PUBLIC . 'init_zip', array('set_id'=>$BatchDownloader->getParam('id')))); |
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[16392] | 111 | } |
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[16379] | 112 | } |
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| 113 | } |
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| 114 | |
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[16592] | 115 | if ($page['section'] == 'collections') |
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| 116 | { |
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| 117 | $url = $_SERVER['REQUEST_URI']; |
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| 118 | } |
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| 119 | else |
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| 120 | { |
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| 121 | $url = duplicate_index_url(array(), array('action')); |
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| 122 | } |
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| 123 | |
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[17177] | 124 | $url = add_url_params($url, array('action'=>'advdown_set')); |
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| 125 | |
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[16379] | 126 | // toolbar button |
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[16697] | 127 | $button = '<script type="text/javascript">var batchdown_count = '.count($page['items']).'; var batchdown_string = "'.l10n('Confirm the download of %d pictures?').'";</script> |
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[17177] | 128 | <li><a href="'. $url .'" title="'.l10n('Download all pictures of this selection').'" class="pwg-state-default pwg-button" rel="nofollow" |
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[16697] | 129 | onClick="return confirm(batchdown_string.replace(\'%d\', batchdown_count));"> |
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[20138] | 130 | <span class="pwg-icon batch-downloader-icon" style="background:url(\'' . get_root_url().BATCH_DOWNLOAD_PATH . 'template/zip.png\') center center no-repeat;"> </span><span class="pwg-button-text">'.l10n('Download').'</span> |
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[16379] | 131 | </a></li>'; |
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| 132 | $template->concat('PLUGIN_INDEX_ACTIONS', $button); |
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[16592] | 133 | $template->concat('COLLECTION_ACTIONS', $button); |
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[16379] | 134 | } |
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| 135 | |
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| 136 | |
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| 137 | /* menu block */ |
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| 138 | function batch_download_add_menublock($menu_ref_arr) |
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| 139 | { |
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| 140 | global $user; |
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| 141 | |
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| 142 | $menu = &$menu_ref_arr[0]; |
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| 143 | if ($menu->get_id() != 'menubar') return; |
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| 144 | |
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| 145 | if (check_download_access() === false) return; |
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| 146 | |
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| 147 | $query = ' |
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| 148 | SELECT id |
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| 149 | FROM '.BATCH_DOWNLOAD_TSETS.' |
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| 150 | WHERE |
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| 151 | user_id = '.$user['id'].' |
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[16598] | 152 | AND status != "done" |
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| 153 | LIMIT 1 |
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[16379] | 154 | ;'; |
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| 155 | $result = pwg_query($query); |
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| 156 | if (!pwg_db_num_rows($result)) return; |
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| 157 | |
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[16598] | 158 | $menu->register_block(new RegisteredBlock('mbBatchDownloader', l10n('Batch Downloader'), 'BatchDownloader')); |
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[16379] | 159 | } |
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| 160 | |
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| 161 | function batch_download_applymenu($menu_ref_arr) |
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| 162 | { |
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| 163 | global $template, $conf, $user; |
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| 164 | |
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| 165 | $menu = &$menu_ref_arr[0]; |
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[16598] | 166 | $block = $menu->get_block('mbBatchDownloader'); |
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[16379] | 167 | |
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| 168 | if ($block != null) |
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| 169 | { |
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| 170 | $query = ' |
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| 171 | SELECT id |
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| 172 | FROM '.BATCH_DOWNLOAD_TSETS.' |
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| 173 | WHERE |
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| 174 | user_id = '.$user['id'].' |
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| 175 | AND status != "done" |
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| 176 | ;'; |
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| 177 | $sets = array_from_query($query, 'id'); |
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| 178 | |
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| 179 | $data = array(); |
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| 180 | foreach ($sets as $set_id) |
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| 181 | { |
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| 182 | $BatchDownloader = new BatchDownloader($set_id); |
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| 183 | $set = $BatchDownloader->getSetInfo(); |
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| 184 | |
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| 185 | array_push($data, array( |
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[17177] | 186 | 'URL' => add_url_params(BATCH_DOWNLOAD_PUBLIC . 'init_zip', array('set_id'=>$BatchDownloader->getParam('id'))), |
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[16609] | 187 | 'TITLE' => str_replace('"', "'", strip_tags($set['COMMENT'])), |
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[16379] | 188 | 'NAME' => $set['sNAME'], |
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| 189 | 'COUNT' => $set['NB_IMAGES'], |
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| 190 | )); |
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| 191 | } |
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| 192 | |
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| 193 | $template->set_template_dir(BATCH_DOWNLOAD_PATH . 'template/'); |
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| 194 | $block->set_title(l10n('Downloads')); |
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[16598] | 195 | $block->template = 'menublock_batch_down.tpl'; |
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[16379] | 196 | $block->data = $data; |
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| 197 | } |
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| 198 | } |
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| 199 | |
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| 200 | |
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| 201 | /* archives and databse cleanup */ |
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| 202 | function batch_download_clean() |
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| 203 | { |
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| 204 | global $conf; |
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| 205 | |
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| 206 | // we only search for old downloads every hour, nevermind which user is connected |
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| 207 | if ($conf['batch_download']['last_clean'] > time() - 3600) return; |
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| 208 | |
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| 209 | $conf['batch_download']['last_clean'] = time(); |
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| 210 | conf_update_param('batch_download', serialize($conf['batch_download'])); |
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| 211 | |
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[16592] | 212 | // set old sets as done and clean images table |
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[16379] | 213 | $query = ' |
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[16592] | 214 | DELETE i |
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| 215 | FROM '.BATCH_DOWNLOAD_TIMAGES.' AS i |
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| 216 | INNER JOIN '.BATCH_DOWNLOAD_TSETS.' AS s |
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| 217 | ON i.set_id = s.id |
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| 218 | WHERE |
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| 219 | status != "done" AND |
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| 220 | date_creation < DATE_SUB(NOW(), INTERVAL '.$conf['batch_download']['archive_timeout'].' HOUR) |
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| 221 | ;'; |
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| 222 | pwg_query($query); |
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| 223 | |
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| 224 | $query = ' |
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| 225 | UPDATE '.BATCH_DOWNLOAD_TSETS.' |
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| 226 | SET status = "done" |
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[16379] | 227 | WHERE |
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[16592] | 228 | status != "done" AND |
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[16379] | 229 | date_creation < DATE_SUB(NOW(), INTERVAL '.$conf['batch_download']['archive_timeout'].' HOUR) |
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| 230 | ;'; |
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[16592] | 231 | pwg_query($query); |
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[16379] | 232 | |
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| 233 | // remove old archives |
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| 234 | $zips = glob(BATCH_DOWNLOAD_LOCAL . 'u-*/*.zip'); |
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[17318] | 235 | |
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| 236 | if (is_array($zips)) |
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[16379] | 237 | { |
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[17318] | 238 | foreach ($zips as $zip) |
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[16379] | 239 | { |
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[17318] | 240 | if (filemtime($zip) < time()-$conf['batch_download']['archive_timeout']*3600) |
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| 241 | { |
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| 242 | unlink($zip); |
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| 243 | } |
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[16379] | 244 | } |
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| 245 | } |
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| 246 | } |
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| 247 | |
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| 248 | ?> |
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