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January 6, 2023 by dev

Most Read Articles

ThemePlugin.ini.php

 public function init() {

// Load language selection - #most read#
HookRegistry::register ('TemplateManager::display', array($this, 'loadTemplateData'));
}




public function loadTemplateData($hookName, $args) { 
$templateMgr = $args[0];
$template = $args[1];
$request = Application::getRequest();
$site = $request->getSite();
$issueDao = DAORegistry::getDAO('IssueDAO');
$journalDao = DAORegistry::getDAO('JournalDAO');


// Start Language selector
$templateMgr->assign('isPostRequest', $request->isPost()); 

if (!defined('SESSION_DISABLE_INIT')) {
$locales = $site->getSupportedLocales();
} else {
$locales = AppLocale::getAllLocales();
$templateMgr->assign('languageToggleNoUser', true);
}
if (isset($locales) && count($locales) > 1) {
$templateMgr->assign('enableLanguageToggle', true);
$templateMgr->assign('languageToggleLocales', $locales);
}
// End Language selector


// Start Latest issues
$issues = array();
$issueList = array();
$volLabel = __('issue.vol');
$numLabel = __('issue.no');

$result = $issueDao->retrieve("SELECT issue_id FROM issues WHERE published = '1' AND access_status= '1' AND year != '0' ORDER BY date_published DESC LIMIT 6");

while (!$result->EOF) {
$resultRow = $result->GetRowAssoc(false);
$issues[$resultRow['issue_id']] = $issueDao->getById($resultRow['issue_id']);
$result->MoveNext();
}
$result->Close();

foreach($issues as $issueId => $issue){

$journal = $journalDao->getById($issue->getJournalId());
$issueList[$issueId]['journal'] = $journal->getLocalizedName();
$issueList[$issueId]['journalPath'] = $journal->getPath();

if ($issue->getLocalizedCoverImageUrl()){
$issueList[$issueId]['cover'] = $issue->getLocalizedCoverImageUrl();
$issueList[$issueId]['contain'] = true;
} 
else{
$issueList[$issueId]['cover'] = $request->getBaseUrl()."/plugins/themes/tsvSite/images/journalfi_default_cover.png";
}


$issueList[$issueId]['path'] = $issue->getBestIssueId();

$volume = $issue->getVolume();
$number = $issue->getNumber();
$year = $issue->getyear();

$issueIdentification = "";
if ($year != "") $issueIdentification = "(".$year.")".$issueIdentification;
if ($number != "0") $issueIdentification = $numLabel." ".$number." ".$issueIdentification;
if ($volume != "0") $issueIdentification = $volLabel." ".$volume." ".$issueIdentification; 

$issueList[$issueId]['identification'] = $issueIdentification;
}
$templateMgr->assign('issueList', $issueList);

// End Latest issues


// Start Most read
$metricsDao = DAORegistry::getDAO('MetricsDAO');
$cacheManager =& CacheManager::getManager();
$cache =& $cacheManager->getCache('mostreadsite', 0, array($this, '_cacheMiss'));

$daysToStale = 1;
$cachedMetrics = false;

if (time() - $cache->getCacheTime() > 60 * 60 * 24 * $daysToStale) {
$cachedMetrics = $cache->getContents();
$cache->flush();
}
$resultMetrics = $cache->getContents();

if (!$resultMetrics && $cachedMetrics) {
$resultMetrics = $cachedMetrics;
$cache->setEntireCache($cachedMetrics);
} elseif (!$resultMetrics) {
$cache->flush();
}

$templateMgr->assign('resultMetrics', $resultMetrics);

// End Most read




}

function _cacheMiss($cache) {
$metricsDao = DAORegistry::getDAO('MetricsDAO');
$publishedArticleDao = DAORegistry::getDAO('PublishedArticleDAO');
$journalDao = DAORegistry::getDAO('JournalDAO');

$currentDate = date('Ymd');
$weekAgo = date('Ymd', strtotime("-1 month"));

$result = $metricsDao->retrieve("SELECT submission_id, SUM(metric) AS metric FROM metrics WHERE (day BETWEEN $weekAgo AND $currentDate) AND (assoc_type='515' AND submission_id IS NOT NULL) GROUP BY submission_id ORDER BY metric DESC LIMIT 4");

while (!$result->EOF) {
$resultRow = $result->GetRowAssoc(false);
$article = $publishedArticleDao->getById($resultRow['submission_id']); 
$journal = $journalDao->getById($article->getJournalId());
$articles[$resultRow['submission_id']]['journalPath'] = $journal->getPath();
$articles[$resultRow['submission_id']]['journalName'] = $journal->getLocalizedName();
$articles[$resultRow['submission_id']]['articleId'] = $article->getBestArticleId();
$articles[$resultRow['submission_id']]['articleTitle'] = $article->getLocalizedTitle();
$articles[$resultRow['submission_id']]['articleAuthors'] = $article->getAuthorString();
$articles[$resultRow['submission_id']]['datePublished'] = $article->getDatePublished();
$articles[$resultRow['submission_id']]['metric'] = $resultRow['metric'];

$result->MoveNext();
}
$result->Close(); 
$cache->setEntireCache($articles);
return $result;
}

 

 

 

 

indexjournal.tpl

<ul class="most_read">
{foreach from=$resultMetrics item=article}
<li class="most_read_article">
<p><em>Open Access</em></p>
<div class="most_read_article_title"><a href="{url journal=$article.journalPath page="article" op="view" path=$article.articleId}">{$article.articleTitle}</a></div>

<div class="most_read_article_authors">
{$article.articleAuthors}
</div>
<div class="most-read-footer">
<div class="most_read_article_journal"><em>Read in the last month:</em> {$article.metric} times</div>
<div class="most_read_article_published"><strong>Published:</strong> <span>{$article.datePublished}</span></div>
</div>
</li>
{/foreach} 
</ul>

 

 

Filed Under: Frontend, Help, OJS, Plugins, Theme, Theme Customization, Theme Development Tagged With: most read, popular articles

March 13, 2022 by dev

PHP Fatal Error: Uncaught Error: Call to undefined function – OJS

bindtextdomain

  • Error 500 while setting distribution
  • The 500 error in registration page
  • PHP Fatal error: Uncaught Error: Call to undefined function bindtextdomain() in /lib/pkp/lib/vendor/sokil/php-isocodes/src/AbstractDatabase.php:87
  • Failed AJAX request or invalid JSON returned

If you get a message like this:

PHP Fatal Error: Uncaught Error: Call to undefined function bindtextdomain() in ...

…then your PHP installation is missing support for the gettext extension. You need to install or enable it.

 

Filed Under: Frontend, Help, Installation, Issues, legacy, OJS, Plugins, Templates, Theme, Theme Customization, Theme Development, TPL CSS JS, Upgrade Tagged With: AbstractDatabase, AJAX, Call to undefined function, Error 500, gettext, JSON, ojs, PHP Fatal Error, Uncaught Error

September 21, 2021 by dev

OJS homepage thumbnail

Copy and paste the code below to index journal template to get homepage thumbnail.

{**CCDN thumbnail**}
{assign var="thumb" value=$currentJournal->getLocalizedSetting('journalThumbnail')}
{if $thumb}<img class="media-object" width="250px" src="{$publicFilesDir}/{$journalFilesPath}/{$thumb.uploadName|escape:"url"}"{if $altText} alt="{$altText|escape}"{/if}>{/if}

Filed Under: Frontend, Help, OJS, Templates, Theme, Theme Customization, Theme Development Tagged With: ccdn, homepage thumbnail, thumbnail

July 9, 2021 by dev

OJS language / locale direct link

Add /user/setLocale/en_US after the journal url.

https://www.DOMAIN.com/index.php/SLUG/user/setLocale/en_US
https://www.DOMAIN.com/index.php/SLUG/user/setLocale/es_ES

Note that with and without www is a factor. So fix your url and add /user/setLocale/en_US accordingly.

 

Filed Under: Frontend, OJS, Templates, Theme, Theme Customization, Theme Development, Upgrade

May 27, 2021 by dev

How to add new Menu Areas in OJS

Add this in the theme:

$this->addMenuArea(array(‘MenuArea1’, ‘MenuArea2’));

Then override the template where you want to show the menu. For example header.tpl

Assign menu to variable

{capture assign=“menuVariable”}
{load_menu name=“MenuArea1” }
{load_menu name=“MenuArea2” }
{/capture}

Then just {$menuVariable}

Filed Under: Frontend, OJS, Templates, Theme, Theme Customization, Theme Development Tagged With: menu, new menu, ojs add menu, ojs add new menu, ojs menu, ojs new menu, ojs new menu area

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