Created
April 20, 2022 19:07
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Make Fred play nice w/ Preview
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| <?php | |
| //** On WebPage Pre-Render **// | |
| $corePath = $modx->getOption('preview.core_path', null, $modx->getOption('core_path') . 'components/preview/'); | |
| require_once $corePath . '/model/preview/preview.class.php'; | |
| $preview = new Preview($modx); | |
| if(!$modx->user->hasSessionContext('mgr')) return; // currently forcing manager context | |
| if(!$modx->getOption('preview.frontendEnabled')) return; // currently forcing manager context | |
| $qsItem = $modx->getOption('preview.previewKey'); | |
| $compareItem = $modx->getOption('preview.compareKey'); | |
| $allowedContentTypes = explode(',', $modx->getOption('preview.allowedContentTypes')); | |
| $allowedClassKey = explode(',', $modx->getOption('preview.allowedClassKey')); | |
| $revId = 0; | |
| $parentId = $modx->resource->get('id'); | |
| $snip = ''; | |
| $ctxId = $preview->findContextContainer($modx->resource->get('context_key')); | |
| $cntType = $modx->getObject('modContentType', $modx->resource->content_type); | |
| if(!in_array($cntType->get('mime_type'), $allowedContentTypes)) { | |
| return false; // excluded | |
| } | |
| if(!in_array($modx->resource->class_key, $allowedClassKey)) { | |
| return false; // excluded | |
| } | |
| if(isset($_GET[$qsItem]) && $_GET[$qsItem]) $revId = $_GET[$qsItem]; | |
| if(isset($_GET[$compareItem]) && $_GET[$compareItem]) $compareId = $_GET[$compareItem]; | |
| $showMenu = true; | |
| $compareMode = false; | |
| $compareModxKey = $modx->getOption('preview.compareMode'); | |
| if(isset($_GET[$compareModxKey]) && $_GET[$compareModxKey]) { | |
| $showMenu = false; | |
| $compareMode = true; | |
| } | |
| if(!$compareMode && !$modx->getOption('preview.frontendEnabled')) { | |
| return false; | |
| } | |
| /** Add some preview functionality - Look for the "MODXpreview" QS item */ | |
| $prop = $modx->resource->get('properties'); | |
| if(isset($prop["preview"]) && isset($prop["preview"]["previewEnabled"]) && $prop["preview"]["previewEnabled"] == false) { | |
| $showMenu = false; | |
| } | |
| if($showMenu) { | |
| $_SESSION['fred'] = 5; | |
| } |
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| <li> | |
| <div> | |
| [[+active:eq=`1`:then=`<span class="extras_extra_preview_status">[[%preview.live? &namespace=`web`]]</span>`]] | |
| [[+pagetitle]] ([[+id]]) | |
| <span class="extras_extra_preview_desc"> | |
| [[+publishedOn:eq=`0000-00-00 00:00:00`:then=`[[%preview.not.published? &namespace=`web`]]`:else=`[[%preview.Published? &namespace=`web`]] [[+publishedOn:strtotime:date=`%b %e %Y, %l:%M %p`]]`]] | |
| </span> | |
| [[+revisionUrl:ne=``:then=`<a class="extras_extra_preview_button extras_extra_preview_button_view" href="[[~[[+id]]]]?fred=[[+editUrl:ne=``:then=`0`:else=`5`]]">[[%preview.view? &namespace=`web`]]</a>`]] | |
| [[+editUrl:ne=``:then=`<a class="extras_extra_preview_button extras_extra_preview_button_edit" href="[[~[[+id]]]]?fred=1">[[%preview.edit? &namespace=`web`]]</a>`]] | |
| [[+compareUrl:ne=``:then=`<a class="extras_extra_preview_button extras_extra_preview_button_compare" href="[[+compareUrl]]&fred=0">[[%preview.compare? &namespace=`web`]]</a>`]] | |
| </div> | |
| </li> |
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Add the
FredPreviewplugin to run OnWebPagePreRender prior to Fred. Then adjust the properties of the snippetpreview.getRevisionsto use thetplRow=preview.item.fred