DOI on Table of content page

ctgraham · November 2, 2015, 1:28pm

The template file here is:

pkp/ojs/blob/ojs-stable-2_4_7/templates/issue/view.tpl

{**
 * templates/issue/view.tpl
 *
 * Copyright (c) 2013-2015 Simon Fraser University Library
 * Copyright (c) 2003-2015 John Willinsky
 * Distributed under the GNU GPL v2. For full terms see the file docs/COPYING.
 *
 * View issue -- This displays the issue TOC or title page, as appropriate,
 * *without* header or footer HTML (see viewPage.tpl)
 *}
{if $subscriptionRequired && $showGalleyLinks && $showToc}
	<div id="accessKey">
		<img src="{$baseUrl}/lib/pkp/templates/images/icons/fulltext_open_medium.gif" alt="{translate key="article.accessLogoOpen.altText"}" />
		{translate key="reader.openAccess"}&nbsp;
		<img src="{$baseUrl}/lib/pkp/templates/images/icons/fulltext_restricted_medium.gif" alt="{translate key="article.accessLogoRestricted.altText"}" />
		{if $purchaseArticleEnabled}
			{translate key="reader.subscriptionOrFeeAccess"}
		{else}
			{translate key="reader.subscriptionAccess"}
		{/if}

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but it is really just calling (down on line 77) the following:

github.com

pkp/ojs/blob/ojs-stable-2_4_7/templates/issue/issue.tpl

{**
 * templates/issue/issue.tpl
 *
 * Copyright (c) 2013-2015 Simon Fraser University Library
 * Copyright (c) 2003-2015 John Willinsky
 * Distributed under the GNU GPL v2. For full terms see the file docs/COPYING.
 *
 * Issue
 *
 *}
{foreach name=sections from=$publishedArticles item=section key=sectionId}
{if $section.title}<h4 class="tocSectionTitle">{$section.title|escape}</h4>{/if}

{foreach from=$section.articles item=article}
	{assign var=articlePath value=$article->getBestArticleId($currentJournal)}
	{assign var=articleId value=$article->getId()}

	{if $article->getLocalizedFileName() && $article->getLocalizedShowCoverPage() && !$article->getHideCoverPageToc($locale)}
		{assign var=showCoverPage value=true}
	{else}

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Note that this template is iterating through the articles as objects. Woot!

github.com

pkp/ojs/blob/ojs-stable-2_4_7/templates/issue/issue.tpl#L14-L16


{foreach from=$section.articles item=article}
	{assign var=articlePath value=$article->getBestArticleId($currentJournal)}
	{assign var=articleId value=$article->getId()}

This means you have access to the article’s methods, including getPubId().

$article->getPubId('doi') will return the published DOI, if available.

For double bonus points, the presence of the hook Templates::Issue::Issue::Article means you could write a plugin to perform the actual work, without modifying the core code.

github.com

pkp/ojs/blob/ojs-stable-2_4_7/templates/issue/issue.tpl#L97


					{/if}
				{/if}
			{/if}
		</div>
		<div class="tocPages">
			{$article->getPages()|escape}
		</div>
	</td>
</tr>
</table>
{call_hook name="Templates::Issue::Issue::Article"}
{/foreach}

{if !$smarty.foreach.sections.last}
<div class="separator"></div>
{/if}
{/foreach}