dependencies.php

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<?php
$plugin = elgg_extract('plugin', $vars, false);

// elgg-plugin dependencies
$deps = $plugin->getDependencies();
if (!empty($deps)) {
    $deps_info = '<table class="elgg-table">';
    $deps_info .= '<thead><tr>';
    $deps_info .= elgg_format_element('th', [], elgg_echo('item:object:plugin'));
    $deps_info .= elgg_format_element('th', [], elgg_echo('ElggPlugin:Dependencies:MustBeActive'));
    $deps_info .= elgg_format_element('th', [], elgg_echo('ElggPlugin:Dependencies:Position'));
    $deps_info .= '</tr></thead>';
    $deps_info .= '<tbody>';
    
    foreach ($deps as $plugin_id => $plugin_dep) {
        $plugin_dep_info = elgg_format_element('td', [], $plugin_id);
        $dep_issue = false;
                
        $must_be_active = elgg_extract('must_be_active', $plugin_dep, true);
        $must_be_active_options = [];
        if ($must_be_active && !elgg_is_active_plugin($plugin_id)) {
            $must_be_active_options['class'] = ['elgg-loud'];
            $dep_issue = true;
        }
        
        $plugin_dep_info .= elgg_format_element('td', $must_be_active_options, $must_be_active ? elgg_echo('option:yes') : elgg_echo('option:no'));
        
        $position = (string) elgg_extract('position', $plugin_dep);
        $position_options = [];
        
        $dependent_plugin = elgg_get_plugin_from_id($plugin_id);
        if (!empty($position) && !empty($dependent_plugin)) {
            if ($position == 'after' && ($plugin->getPriority() < $dependent_plugin->getPriority())) {
                $position_options['class'] = ['elgg-loud'];
                $dep_issue = true;
            } elseif ($position == 'before' && ($plugin->getPriority() > $dependent_plugin->getPriority())) {
                $position_options['class'] = ['elgg-loud'];
                $dep_issue = true;
            }
        }
        
        $plugin_dep_info .= elgg_format_element('td', $position_options, $position);

        $deps_options = [];
        if ($dep_issue) {
            $deps_options['class'] = ['elgg-state', 'elgg-state-error'];
        }
        
        $deps_info .= elgg_format_element('tr', $deps_options, $plugin_dep_info);
    }
    
    $deps_info .= '</tbody></table>';
    
    echo $deps_info;
}

try {
    $plugin->assertDependencies();
} catch (Exception $e) {
    echo elgg_view_message('error', $e->getMessage());
}