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281 lines
12 KiB
281 lines
12 KiB
<?php
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/**
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* @package tikiwiki
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*/
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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use Tiki\Lib\Image\Image;
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$section = 'cms';
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require_once('tiki-setup.php');
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$artlib = TikiLib::lib('art');
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$access->check_feature('feature_cms_print');
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if (! isset($_REQUEST["articleId"])) {
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$smarty->assign('msg', tra("No article indicated"));
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$smarty->display("error.tpl");
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die;
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}
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$parserlib = TikiLib::lib('parser');
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$article_data = $artlib->get_article($_REQUEST["articleId"]);
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$tikilib->get_perm_object($_REQUEST['articleId'], 'article');
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if ($article_data === false) {
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if (! $user) {
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$_SESSION['loginfrom'] = $_SERVER['REQUEST_URI'];
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}
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$smarty->assign('errortype', 401);
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$smarty->assign('msg', tra('Permission denied'));
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$smarty->display('error.tpl');
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die;
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}
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if (! $article_data) {
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$smarty->assign('msg', tra("Article not found"));
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$smarty->display("error.tpl");
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die;
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}
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if (($article_data['publishDate'] > $tikilib->now) && ($article_data['author'] != $user && $tiki_p_admin != 'y' && $tiki_p_admin_cms != 'y') && ($article_data['type'] != 'Event')) {
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$smarty->assign('msg', tra("Article is not published yet"));
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$smarty->display("error.tpl");
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die;
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}
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if ($article_data['ispublished'] == 'n' && $tiki_p_edit_article != 'y') {
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$smarty->assign('msg', tra("Article is not published yet"));
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$smarty->display("error.tpl");
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die;
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}
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if (isset($_REQUEST['switchlang']) && $_REQUEST['switchlang'] == 'y' && $prefs['feature_multilingual'] == 'y' && $prefs['feature_sync_language'] == 'y' && ! empty($article_data["lang"]) && $prefs['language'] != $article_data["lang"]) {
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header('Location: tiki-switch_lang.php?language=' . $article_data['lang']);
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die;
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}
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$statslib = TikiLib::lib('stats');
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if ($prefs['feature_categories'] == 'y') {
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$categlib = TikiLib::lib('categ');
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}
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$artlib->add_article_hit($_REQUEST["articleId"]);
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$smarty->assign('articleId', $_REQUEST["articleId"]);
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$smarty->assign('arttitle', $article_data["title"]);
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$smarty->assign('topline', $article_data["topline"]);
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$smarty->assign('show_topline', $article_data["show_topline"]);
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$smarty->assign('subtitle', $article_data["subtitle"]);
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$smarty->assign('show_subtitle', $article_data["show_subtitle"]);
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$smarty->assign('linkto', $article_data["linkto"]);
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$smarty->assign('show_linkto', $article_data["show_linkto"]);
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$smarty->assign('image_caption', $article_data["image_caption"]);
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$smarty->assign('show_image_caption', $article_data["show_image_caption"]);
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$smarty->assign('lang', $article_data["lang"]);
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$smarty->assign('authorName', $article_data["authorName"]);
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$smarty->assign('author', $article_data["author"]);
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$smarty->assign('show_author', $article_data["show_author"]);
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$smarty->assign('topicId', $article_data["topicId"]);
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$smarty->assign('type', $article_data["type"]);
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$smarty->assign('rating', $article_data["rating"]);
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$smarty->assign('entrating', $article_data["entrating"]);
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$smarty->assign('useImage', $article_data["useImage"]);
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$smarty->assign('isfloat', $article_data["isfloat"]);
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$smarty->assign('image_name', $article_data["image_name"]);
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$smarty->assign('image_type', $article_data["image_type"]);
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$smarty->assign('image_size', $article_data["image_size"]);
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$smarty->assign('image_x', $article_data["image_x"]);
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$smarty->assign('list_image_x', $article_data["list_image_x"]);
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$smarty->assign('image_y', $article_data["image_y"]);
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$smarty->assign('image_data', urlencode($article_data["image_data"]));
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$smarty->assign('reads', $article_data["nbreads"]);
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$smarty->assign('show_reads', $article_data["show_reads"]);
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$smarty->assign('size', $article_data["size"]);
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$smarty->assign('show_size', $article_data["show_size"]);
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$smarty->assign('use_ratings', $article_data["use_ratings"]);
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$smarty->assign('comment_can_rate_article', $article_data["comment_can_rate_article"]);
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$smarty->assign('ispublished', $article_data["ispublished"]);
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if (strlen($article_data["image_data"]) > 0) {
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$smarty->assign('hasImage', 'y');
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} else {
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$smarty->assign('hasImage', 'n');
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}
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if ($article_data['image_x'] > 0) {
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$smarty->assign('width', $article_data['image_x']);
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} else {
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$img = Image::create($article_data['image_x'], false);
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$smarty->assign('width', $img->getWidth() + 2);
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}
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$smarty->assign('heading', $article_data["heading"]);
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if ($prefs['article_paginate'] == 'y') {
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if (! isset($_REQUEST['page'])) {
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$_REQUEST['page'] = 1;
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}
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// Get ~pp~, ~np~ and <pre> out of the way. --rlpowell, 24 May 2004
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$preparsed = [];
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$noparsed = [];
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$parserlib->plugins_remove($article_data["body"], $noparsed);
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$parserlib->parse_first($article_data["body"], $preparsed, $noparsed);
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$pages = $artlib->get_number_of_pages($article_data["body"]);
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$article_data["body"] = $artlib->get_page($article_data["body"], $_REQUEST['page']);
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$smarty->assign('pages', $pages);
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if ($pages > $_REQUEST['page']) {
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$smarty->assign('next_page', $_REQUEST['page'] + 1);
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} else {
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$smarty->assign('next_page', $_REQUEST['page']);
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}
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if ($_REQUEST['page'] > 1) {
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$smarty->assign('prev_page', $_REQUEST['page'] - 1);
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} else {
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$smarty->assign('prev_page', 1);
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}
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$smarty->assign('first_page', 1);
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$smarty->assign('last_page', $pages);
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$smarty->assign('pagenum', $_REQUEST['page']);
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// Put ~pp~, ~np~ and <pre> back. --rlpowell, 24 May 2004
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$parserlib->replace_preparse($article_data["body"], $preparsed, $noparsed);
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}
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if ($prefs["article_custom_attributes"] == 'y') {
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$t_article_attributes = $artlib->get_article_attributes($article_data["articleId"]);
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$type_attributes = $artlib->get_article_type_attributes($article_data["type"], 'relationId ASC');
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$article_attributes = [];
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foreach ($type_attributes as $attname => $att) {
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if (in_array($att["itemId"], array_keys($t_article_attributes))) {
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$article_attributes[$attname] = $t_article_attributes[$att["itemId"]];
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}
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}
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$smarty->assign('article_attributes', $article_attributes);
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} else {
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$smarty->assign('article_attributes', []);
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}
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$smarty->assign('body', $article_data["body"]);
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$smarty->assign('publishDate', $article_data["publishDate"]);
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$smarty->assign('expireDate', $article_data["expireDate"]);
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$smarty->assign('show_pubdate', $article_data["show_pubdate"]);
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$smarty->assign('show_expdate', $article_data["show_expdate"]);
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$smarty->assign('edit_data', 'y');
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$body = $article_data["body"];
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$heading = $article_data["heading"];
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// We need to figure out in which theme we are before the page parsing
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// in case the page contains pluginModule in which cas the parser triggers tiki-modules.php
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// which needs $tc_theme for deciding on the visible modules everywhere in the page
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include_once('tiki-section_options.php');
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if ($prefs['feature_theme_control'] == 'y') {
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$cat_type = 'article';
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$cat_objid = $_REQUEST["articleId"];
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include('tiki-tc.php');
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}
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$parsed_body = $parserlib->parse_data($body, ['is_html' => $artlib->is_html($article_data)]);
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$parsed_heading = $parserlib->parse_data(
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$heading,
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[
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'min_one_paragraph' => true,
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'is_html' => $artlib->is_html($article_data, true),
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]
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);
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$smarty->assign('parsed_body', $parsed_body);
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$smarty->assign('parsed_heading', $parsed_heading);
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if ($prefs['article_related_articles'] == 'y') {
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$article_data['related_articles'] = $artlib->get_related_articles($article_data['articleId']);
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if (isset($article_data['related_articles']) && ! empty($article_data['related_articles'])) {
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$smarty->assign('related_articles', $article_data['related_articles']);
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}
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}
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$topics = $artlib->list_topics();
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if (isset($topics[$article_data['topicId']])) {
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$smarty->assign('topicName', $topics[$article_data['topicId']]['name']);
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}
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$smarty->assign_by_ref('topics', $topics);
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$objId = $_REQUEST['articleId'];
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if ($prefs['feature_categories'] == 'y') {
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$is_categorized = $categlib->is_categorized('article', $objId);
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}
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// Display category path or not (like {catpath()})
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if (isset($is_categorized) && $is_categorized) {
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$smarty->assign('is_categorized', 'y');
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if ($prefs['feature_categories'] == 'y' && $prefs['feature_categorypath'] == 'y') {
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$cats = $categlib->get_object_categories('article', $objId);
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$display_catpath = $categlib->get_categorypath($cats);
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$smarty->assign('display_catpath', $display_catpath);
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}
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// Display current category objects or not (like {category()})
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if (isset($prefs['feature_categoryobjects']) and $prefs['feature_categories'] == 'y') {
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if ($prefs['feature_categoryobjects'] == 'y') {
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$catids = $categlib->get_object_categories('article', $objId);
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$display_catobjects = $categlib->get_categoryobjects($catids);
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$smarty->assign('display_catobjects', $display_catobjects);
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}
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}
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if ($prefs['feature_categories'] == 'y' && $prefs['category_morelikethis_algorithm'] != '') {
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$freetaglib = TikiLib::lib('freetag');
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$category_related_objects = $freetaglib->get_similar('article', $_REQUEST['articleId'], empty($prefs['category_morelikethis_mincommon_max']) ? $prefs['maxRecords'] : $prefs['category_morelikethis_mincommon_max'], null, 'category');
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$smarty->assign_by_ref('category_related_objects', $category_related_objects);
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}
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} else {
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$smarty->assign('is_categorized', 'n');
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}
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if ($prefs['feature_multilingual'] == 'y' && $article_data['lang']) {
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$multilinguallib = TikiLib::lib('multilingual');
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$trads = $multilinguallib->getTranslations('article', $article_data['articleId'], $article_data["title"], $article_data['lang']);
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$smarty->assign('trads', $trads);
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}
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//Keep track of month of last viewed article for article months_links module foldable display
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$_SESSION['cms_last_viewed_month'] = TikiLib::date_format("%Y-%m", $article_data["publishDate"]);
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ask_ticket('print-article');
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//add a hit
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$statslib->stats_hit($article_data["title"], "article", $article_data['articleId']);
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if ($prefs['feature_actionlog'] == 'y') {
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$logslib->add_action('Viewed', $_REQUEST['articleId'], 'article');
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}
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// disallow robots to index page:
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$smarty->assign('metatag_robots', 'NOINDEX, NOFOLLOW');
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// Allow PDF export by installing a Mod that define an appropriate function
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if (isset($_REQUEST['display']) && $_REQUEST['display'] == 'pdf') {
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require_once 'lib/pdflib.php';
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$page = $article_data["title"];
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$smarty->assign('print_page', 'n');
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$smarty->assign('preview', 'y');
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ob_start();
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$smarty->display("tiki-print_article.tpl");
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$pdata = ob_get_clean();
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$generator = new PdfGenerator();
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if (! empty($generator->error)) {
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Feedback::error($generator->error);
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$access->redirect($page);
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} else {
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if (isset($_REQUEST['filename'])) {
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$page = $_REQUEST['filename'];
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}
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$pdf = $generator->getPdf('tiki-print_article.php', ['articleId' => $_REQUEST["articleId"]], $pdata);
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$length = strlen($pdf);
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header('Cache-Control: private, must-revalidate');
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header('Pragma: private');
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header("Content-Description: File Transfer");
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$page = preg_replace('/\W+/u', '_', $page); // Replace non words with underscores for valid file names
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$page = \TikiLib::lib('tiki')->remove_non_word_characters_and_accents($page);
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header('Content-disposition: attachment; filename="' . $page . '.pdf"');
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header("Content-Type: application/pdf");
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header("Content-Transfer-Encoding: binary");
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header('Content-Length: ' . $length);
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echo $pdf;
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}
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} else {
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$smarty->assign('print_page', 'y');
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$smarty->display("tiki-print_article.tpl");
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}
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