[3009] | 1 | <?php |
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| 2 | # -- BEGIN LICENSE BLOCK ---------------------------------- |
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| 3 | # This file is part of breadcrumb, a plugin for Dotclear 2. |
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| 4 | # |
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| 5 | # Copyright (c) Franck Paul and contributors |
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| 6 | # carnet.franck.paul@gmail.com |
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| 7 | # |
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| 8 | # Licensed under the GPL version 2.0 license. |
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| 9 | # A copy of this license is available in LICENSE file or at |
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| 10 | # http://www.gnu.org/licenses/old-licenses/gpl-2.0.html |
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| 11 | # -- END LICENSE BLOCK ------------------------------------ |
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| 12 | |
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| 13 | if (!defined('DC_RC_PATH')) { return; } |
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| 14 | |
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| 15 | # Breadcrumb template functions |
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| 16 | $core->tpl->addValue('Breadcrumb',array('tplBreadcrumb','breadcrumb')); |
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| 17 | |
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| 18 | class tplBreadcrumb |
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| 19 | { |
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| 20 | # Template function |
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| 21 | public static function breadcrumb($attr) |
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| 22 | { |
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| 23 | $separator = isset($attr['separator']) ? $attr['separator'] : ''; |
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| 24 | |
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| 25 | return '<?php echo tplBreadcrumb::displayBreadcrumb('. |
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| 26 | "'".addslashes($separator)."'". |
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| 27 | '); ?>'; |
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| 28 | } |
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| 29 | |
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| 30 | public static function displayBreadcrumb($separator) |
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| 31 | { |
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| 32 | global $core,$_ctx; |
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| 33 | |
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| 34 | $ret = ''; |
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| 35 | |
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| 36 | # Check if breadcrumb enabled for the current blog |
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| 37 | $core->blog->settings->addNameSpace('breadcrumb'); |
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| 38 | if (!$core->blog->settings->breadcrumb->breadcrumb_enabled) { |
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| 39 | return $ret; |
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| 40 | } |
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| 41 | |
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| 42 | if ($separator == '') $separator = ' › '; |
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| 43 | |
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| 44 | // Get current page if set |
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| 45 | $page = isset($GLOBALS['_page_number']) ? (integer) $GLOBALS['_page_number'] : 0; |
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| 46 | |
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| 47 | switch ($core->url->type) { |
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| 48 | |
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| 49 | case 'default': |
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| 50 | // Home (first page only) |
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| 51 | $ret = '<span id="bc-home">'.__('Home').'</span>'; |
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| 52 | break; |
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| 53 | |
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| 54 | case 'default-page': |
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| 55 | // Home`(page 2 to n) |
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| 56 | $ret = '<a id="bc-home" href="'.$core->blog->url.'">'.__('Home').'</a>'; |
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| 57 | $ret .= $separator.sprintf(__('page %d'),$page); |
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| 58 | break; |
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| 59 | |
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| 60 | case 'category': |
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| 61 | // Category |
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| 62 | $ret = '<a id="bc-home" href="'.$core->blog->url.'">'.__('Home').'</a>'; |
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| 63 | $categories = $core->blog->getCategoryParents($_ctx->categories->cat_id); |
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| 64 | while ($categories->fetch()) { |
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| 65 | $ret .= $separator.'<a href="'.$core->blog->url.$core->url->getBase('category')."/".$categories->cat_url.'">'.$categories->cat_title.'</a>'; |
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| 66 | } |
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| 67 | if ($page == 0) { |
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| 68 | $ret .= $separator.$_ctx->categories->cat_title; |
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| 69 | } else { |
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| 70 | $ret .= $separator.'<a href="'.$core->blog->url.$core->url->getBase('category')."/".$_ctx->categories->cat_url.'">'.$_ctx->categories->cat_title.'</a>'; |
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| 71 | $ret .= $separator.sprintf(__('page %d'),$page); |
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| 72 | } |
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| 73 | break; |
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| 74 | |
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| 75 | case 'post': |
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| 76 | // Post |
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| 77 | $ret = '<a id="bc-home" href="'.$core->blog->url.'">'.__('Home').'</a>'; |
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| 78 | if ($_ctx->posts->cat_id) { |
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| 79 | // Parents cats of post's cat |
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| 80 | $categories = $core->blog->getCategoryParents($_ctx->posts->cat_id); |
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| 81 | while ($categories->fetch()) { |
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| 82 | $ret .= $separator.'<a href="'.$core->blog->url.$core->url->getBase('category')."/".$categories->cat_url.'">'.$categories->cat_title.'</a>'; |
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| 83 | } |
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| 84 | // Post's cat |
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| 85 | $categories = $core->blog->getCategory($_ctx->posts->cat_id); |
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| 86 | $ret .= $separator.'<a href="'.$core->blog->url.$core->url->getBase('category')."/".$categories->cat_url.'">'.$categories->cat_title.'</a>'; |
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| 87 | } |
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| 88 | $ret .= $separator.$_ctx->posts->post_title; |
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| 89 | break; |
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| 90 | |
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| 91 | case 'lang': |
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| 92 | // Lang |
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| 93 | $ret = '<a id="bc-home" href="'.$core->blog->url.'">'.__('Home').'</a>'; |
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| 94 | $langs = l10n::getISOCodes(); |
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| 95 | $ret .= $separator.(isset($langs[$_ctx->cur_lang]) ? $langs[$_ctx->cur_lang] : $_ctx->cur_lang); |
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| 96 | break; |
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| 97 | |
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| 98 | case 'archive': |
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| 99 | // Archives |
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| 100 | $ret = '<a id="bc-home" href="'.$core->blog->url.'">'.__('Home').'</a>'; |
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| 101 | if (!$_ctx->archives) { |
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| 102 | // Global archives |
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| 103 | $ret .= $separator.__('Archives'); |
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| 104 | } else { |
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| 105 | // Month archive |
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| 106 | $ret .= $separator.'<a href="'.$core->blog->url.$core->url->getBase("archive").'">'.__('Archives').'</a>'; |
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| 107 | $ret .= $separator.dt::dt2str('%B %Y',$_ctx->archives->dt); |
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| 108 | } |
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| 109 | break; |
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| 110 | |
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| 111 | case 'pages': |
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| 112 | // Page |
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| 113 | $ret = '<a id="bc-home" href="'.$core->blog->url.'">'.__('Home').'</a>'; |
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| 114 | $ret .= $separator.$_ctx->posts->post_title; |
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| 115 | break; |
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| 116 | |
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| 117 | case 'tags': |
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| 118 | // All tags |
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| 119 | $ret = '<a id="bc-home" href="'.$core->blog->url.'">'.__('Home').'</a>'; |
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| 120 | $ret .= $separator.__('All tags'); |
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| 121 | break; |
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| 122 | |
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| 123 | case 'tag': |
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| 124 | // Tag |
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| 125 | $ret = '<a id="bc-home" href="'.$core->blog->url.'">'.__('Home').'</a>'; |
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| 126 | $ret .= $separator.'<a href="'.$core->blog->url.$core->url->getBase("tags").'">'.__('All tags').'</a>'; |
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| 127 | if ($page == 0) { |
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| 128 | $ret .= $separator.$_ctx->meta->meta_id; |
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| 129 | } else { |
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| 130 | $ret .= $separator.'<a href="'.$core->blog->url.$core->url->getBase("tag").'/'.rawurlencode($_ctx->meta->meta_id).'">'.$_ctx->meta->meta_id.'</a>'; |
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| 131 | $ret .= $separator.sprintf(__('page %d'),$page); |
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| 132 | } |
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| 133 | break; |
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| 134 | |
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| 135 | case 'search': |
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| 136 | // Search |
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| 137 | $ret = '<a id="bc-home" href="'.$core->blog->url.'">'.__('Home').'</a>'; |
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| 138 | if ($page == 0) { |
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| 139 | $ret .= $separator.__('Search:').' '.$GLOBALS['_search']; |
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| 140 | } else { |
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| 141 | $ret .= $separator.'<a href="'.$core->blog->url.'?q='.rawurlencode($GLOBALS['_search']).'">'.__('Search:').' '.$GLOBALS['_search'].'</a>'; |
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| 142 | $ret .= $separator.sprintf(__('page %d'),$page); |
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| 143 | } |
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| 144 | break; |
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| 145 | |
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| 146 | case '404': |
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| 147 | // 404 |
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| 148 | $ret = '<a id="bc-home" href="'.$core->blog->url.'">'.__('Home').'</a>'; |
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| 149 | $ret .= $separator.__('404'); |
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| 150 | break; |
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| 151 | |
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| 152 | default: |
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| 153 | $ret = '<a id="bc-home" href="'.$core->blog->url.'">'.__('Home').'</a>'; |
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| 154 | # --BEHAVIOR-- publicBreadcrumb |
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| 155 | # Should specific breadcrumb if any, will be added after home page url |
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| 156 | $special = $core->callBehavior('publicBreadcrumb',$core->url->type,$separator); |
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| 157 | if ($special) { |
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| 158 | $ret .= $separator.$special; |
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| 159 | } |
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| 160 | break; |
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| 161 | } |
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| 162 | |
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| 163 | # Encapsulate breadcrumb in <p>…</p> |
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| 164 | if (!$core->blog->settings->breadcrumb->breadcrumb_alone) { |
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| 165 | $ret = '<p id="breadcrumb">'.$ret.'</p>'; |
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| 166 | } |
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| 167 | |
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| 168 | return $ret; |
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| 169 | } |
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| 170 | } |
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