[44] | 1 | <?php
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| 2 | /**
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| 3 | * Copyright 2006, 2007, 2008, 2009 Eric D. Hough (http://ehough.com)
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| 4 | *
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| 5 | * This file is part of TubePress (http://tubepress.org)
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| 6 | *
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| 7 | * TubePress is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * TubePress is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with TubePress. If not, see <http://www.gnu.org/licenses/>.
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| 19 | *
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| 20 | */
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| 21 |
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| 22 | function_exists('tubepress_load_classes')
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| 23 | || require(dirname(__FILE__) . '/../../../tubepress_classloader.php');
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| 24 | tubepress_load_classes(array('org_tubepress_thumbnail_ThumbnailService',
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| 25 | 'org_tubepress_video_Video',
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| 26 | 'net_php_pear_HTML_Template_IT',
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| 27 | 'org_tubepress_options_manager_OptionsManager',
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| 28 | 'org_tubepress_options_category_Advanced',
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| 29 | 'org_tubepress_options_category_Display',
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| 30 | 'org_tubepress_options_category_Embedded',
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| 31 | 'org_tubepress_options_category_Meta',
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| 32 | 'org_tubepress_message_MessageService',
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| 33 | 'org_tubepress_util_StringUtils'));
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| 34 |
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| 35 | /**
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| 36 | * Handles the parsing of the meta info below each video thumbnail
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| 37 | *
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| 38 | */
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| 39 | class org_tubepress_thumbnail_SimpleThumbnailService implements org_tubepress_thumbnail_ThumbnailService
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| 40 | {
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| 41 | private $_tpl;
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| 42 | private $_tpom;
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| 43 | private $_msg;
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| 44 | private $_tppf;
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| 45 | private $_tpeps;
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| 46 |
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| 47 | public function getHtml($template, org_tubepress_video_Video $vid, $galleryId)
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| 48 | {
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| 49 | $this->_tpl = new net_php_pear_HTML_Template_IT($template);
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| 50 | if (!$this->_tpl->loadTemplatefile("thumbnail.tpl.html", true, true)) {
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| 51 | throw new Exception("Couldn't load thumbnail template");
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| 52 | }
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| 53 | $this->_getCommonStuff($vid, $galleryId);
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| 54 | $this->_getMetaStuff($vid);
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| 55 | return org_tubepress_util_StringUtils::removeEmptyLines($this->_tpl->get());
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| 56 | }
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| 57 |
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| 58 | public function setOptionsManager(org_tubepress_options_manager_OptionsManager $tpom)
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| 59 | {
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| 60 | $this->_tpom = $tpom;
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| 61 | }
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| 62 |
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| 63 | private function _getCommonStuff(org_tubepress_video_Video $vid, $galleryId)
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| 64 | {
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| 65 | $randomizeOpt = $this->_tpom->
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| 66 | get(org_tubepress_options_category_Advanced::RANDOM_THUMBS);
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| 67 | $thumbWidth = $this->_tpom->
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| 68 | get(org_tubepress_options_category_Display::THUMB_WIDTH);
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| 69 | $thumbHeight = $this->_tpom->
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| 70 | get(org_tubepress_options_category_Display::THUMB_HEIGHT);
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| 71 | $height = $this->_tpom->
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| 72 | get(org_tubepress_options_category_Embedded::EMBEDDED_HEIGHT);
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| 73 | $width = $this->_tpom->
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| 74 | get(org_tubepress_options_category_Embedded::EMBEDDED_WIDTH);
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| 75 |
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| 76 | $encodedTitle = rawurlencode($vid->getTitle());
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| 77 | $playerName = $this->_tpom->get(org_tubepress_options_category_Display::CURRENT_PLAYER_NAME);
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| 78 | $esName = $this->_tpom->get(org_tubepress_options_category_Embedded::PLAYER_IMPL);
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| 79 | $this->_tpl->setVariable('VIDEO_IMG_ANCHOR_ID', 'tubepress_image_' . $vid->getId() . '_' . $galleryId);
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| 80 | $this->_tpl->setVariable('VIDEO_IMG_ANCHOR_REL', 'tubepress_' . $esName . '_' . $playerName . '_' . $galleryId);
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| 81 | $this->_tpl->setVariable('VIDEO_IMG_ALT', $vid->getTitle());
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| 82 | $this->_tpl->setVariable('VIDEO_TITLE_ANCHOR_ID', 'tubepress_title_' . $vid->getId() . '_' . $galleryId);
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| 83 | $this->_tpl->setVariable('VIDEO_TITLE_ANCHOR_REL', 'tubepress_' . $esName . '_' . $playerName . '_' . $galleryId);
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| 84 |
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| 85 | if ($randomizeOpt) {
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| 86 | $this->_tpl->setVariable('THUMBURL', $vid->getRandomThumbURL());
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| 87 | } else {
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| 88 | $this->_tpl->setVariable('THUMBURL', $vid->getDefaultThumbURL());
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| 89 | }
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| 90 |
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| 91 | $this->_tpl->setVariable('THUMBWIDTH', $thumbWidth);
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| 92 | $this->_tpl->setVariable('THUMBHEIGHT', $thumbHeight);
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| 93 | }
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| 94 |
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| 95 | private function _getMetaStuff(org_tubepress_video_Video $vid)
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| 96 | {
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| 97 | $class = new ReflectionClass("org_tubepress_options_category_Meta");
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| 98 |
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| 99 | /* go through each option in the category */
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| 100 | foreach ($class->getConstants() as $constant) {
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| 101 |
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| 102 | if ($this->_tpom->get($constant) != 1
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| 103 | && $this->_tpom->get($constant) != $constant) {
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| 104 | continue;
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| 105 | }
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| 106 |
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| 107 | $nofollow = $this->_tpom->get(org_tubepress_options_category_Advanced::NOFOLLOW_LINKS);
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| 108 |
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| 109 | switch ($constant) {
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| 110 |
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| 111 | case org_tubepress_options_category_Meta::TITLE:
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| 112 | $this->_tpl->setVariable('TITLE', $vid->getTitle());
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| 113 | $this->_tpl->parse('title');
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| 114 | break;
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| 115 |
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| 116 | case org_tubepress_options_category_Meta::LENGTH:
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| 117 | $this->_tpl->setVariable('RUNTIME', $vid->getLength());
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| 118 | $this->_tpl->parse('runtime');
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| 119 | break;
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| 120 |
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| 121 | case org_tubepress_options_category_Meta::DESCRIPTION:
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| 122 | $limit = $this->_tpom->get(org_tubepress_options_category_Display::DESC_LIMIT);
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| 123 | $desc = $vid->getDescription();
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| 124 | if ($limit > 0 && strlen($desc) > $limit) {
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| 125 | $desc = substr($desc, 0, $limit) . "...";
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| 126 | }
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| 127 | $this->_tpl->setVariable('DESCRIPTION', $desc);
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| 128 | $this->_tpl->parse('description');
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| 129 | break;
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| 130 |
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| 131 | case org_tubepress_options_category_Meta::AUTHOR:
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| 132 | $this->_tpl->setVariable('METANAME', $this->_msg->_("video-" . $constant));
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| 133 | $this->_tpl->setVariable('AUTHOR', $vid->getAuthor());
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| 134 | if ($nofollow) { $this->_tpl->setVariable("NOFOLLOW", "rel=\"external nofollow\""); }
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| 135 | $this->_tpl->parse('author');
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| 136 | break;
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| 137 |
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| 138 | case org_tubepress_options_category_Meta::TAGS:
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| 139 | $tags = implode(" ", $vid->getTags());
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| 140 | $this->_tpl->setVariable('METANAME', $this->_msg->_("video-" . $constant));
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| 141 | $this->_tpl->setVariable('SEARCHSTRING', rawurlencode($tags));
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| 142 | $this->_tpl->setVariable('TAGS', $tags);
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| 143 | if ($nofollow) { $this->_tpl->setVariable("NOFOLLOW", "rel=\"external nofollow\""); }
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| 144 | $this->_tpl->parse('tags');
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| 145 | break;
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| 146 |
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| 147 | case org_tubepress_options_category_Meta::URL:
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| 148 | $this->_tpl->setVariable('LINKVALUE', $vid->getYouTubeUrl());
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| 149 | $this->_tpl->setVariable('LINKTEXT', $this->_msg->_("video-" . $constant));
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| 150 | $this->_tpl->parse('url');
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| 151 | break;
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| 152 |
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| 153 | default:
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| 154 | $this->_tpl->setVariable('METANAME', $this->_msg->_("video-" . $constant));
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| 155 |
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| 156 | switch ($constant) {
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| 157 |
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| 158 | case org_tubepress_options_category_Meta::VIEWS:
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| 159 | $this->_tpl->setVariable('METAVALUE', $vid->getViews());
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| 160 | break;
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| 161 |
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| 162 | case org_tubepress_options_category_Meta::ID:
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| 163 | $this->_tpl->setVariable('METAVALUE', $vid->getId());
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| 164 | break;
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| 165 |
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| 166 | case org_tubepress_options_category_Meta::RATING:
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| 167 | $this->_tpl->setVariable('METAVALUE', $vid->getRating());
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| 168 | break;
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| 169 |
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| 170 | case org_tubepress_options_category_Meta::RATINGS:
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| 171 | $this->_tpl->setVariable('METAVALUE', $vid->getRatings());
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| 172 | break;
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| 173 |
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| 174 | case org_tubepress_options_category_Meta::UPLOADED:
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| 175 | $niceDate = $vid->getUploadTime();
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| 176 | if ($niceDate != "N/A") {
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| 177 | if ($this->_tpom->get(org_tubepress_options_category_Display::RELATIVE_DATES)) {
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| 178 | $niceDate =
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| 179 | $this->_relativeTime($vid->getUploadTime());
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| 180 | } else {
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| 181 | $niceDate = date($this->_tpom->
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| 182 | get(org_tubepress_options_category_Advanced::DATEFORMAT),
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| 183 | $vid->getUploadTime());
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| 184 | }
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| 185 | }
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| 186 | $this->_tpl->setVariable('METAVALUE', $niceDate);
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| 187 | break;
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| 188 |
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| 189 | case org_tubepress_options_category_Meta::CATEGORY:
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| 190 | $this->_tpl->setVariable('METAVALUE', $vid->getCategory());
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| 191 | }
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| 192 | $this->_tpl->parse('meta');
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| 193 | }
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| 194 | }
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| 195 | }
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| 196 |
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| 197 | public function setMessageService(org_tubepress_message_MessageService $messageService)
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| 198 | {
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| 199 | $this->_msg = $messageService;
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| 200 | }
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| 201 |
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| 202 | //Grabbed from http://www.weberdev.com/get_example-4769.html
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| 203 |
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| 204 | private function _relativeTime($timestamp){
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| 205 | $difference = time() - $timestamp;
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| 206 | $periods = array("sec", "min", "hour", "day", "week", "month", "year", "decade");
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| 207 | $lengths = array("60","60","24","7","4.35","12","10");
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| 208 |
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| 209 | if ($difference > 0) { // this was in the past
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| 210 | $ending = "ago";
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| 211 | } else { // this was in the future
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| 212 | $difference = -$difference;
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| 213 | $ending = "to go";
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| 214 | }
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| 215 | for($j = 0; $difference >= $lengths[$j]; $j++) $difference /= $lengths[$j];
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| 216 | $difference = round($difference);
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| 217 | if($difference != 1) $periods[$j].= "s";
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| 218 | $text = "$difference $periods[$j] $ending";
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| 219 | return $text;
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| 220 | }
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| 221 | }
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