/**
* Formats the information that needs to go in the 'Requires' column.
* @param \core\plugininfo\base $plugin the plugin we are rendering the row for.
* @param core_plugin_manager $pluginman provides data on all the plugins.
* @param string $version
* @return string HTML code
*/
protected function required_column(\core\plugininfo\base $plugin, core_plugin_manager $pluginman, $version)
{
$requires = array();
$displayuploadlink = false;
$displayupdateslink = false;
foreach ($pluginman->resolve_requirements($plugin, $version) as $reqname => $reqinfo) {
if ($reqname === 'core') {
if ($reqinfo->status == $pluginman::REQUIREMENT_STATUS_OK) {
$class = 'requires-ok';
$label = '';
} else {
$class = 'requires-failed';
$label = html_writer::span(get_string('dependencyfails', 'core_plugin'), 'label label-important');
}
$requires[] = html_writer::tag('li', html_writer::span(get_string('moodleversion', 'core_plugin', $plugin->versionrequires), 'dep dep-core') . ' ' . $label, array('class' => $class));
} else {
$actions = array();
if ($reqinfo->status == $pluginman::REQUIREMENT_STATUS_OK) {
$label = '';
$class = 'requires-ok';
} else {
if ($reqinfo->status == $pluginman::REQUIREMENT_STATUS_MISSING) {
if ($reqinfo->availability == $pluginman::REQUIREMENT_AVAILABLE) {
$label = html_writer::span(get_string('dependencymissing', 'core_plugin'), 'label label-warning');
$label .= ' ' . html_writer::span(get_string('dependencyavailable', 'core_plugin'), 'label label-warning');
$class = 'requires-failed requires-missing requires-available';
$actions[] = html_writer::link(new moodle_url('https://moodle.org/plugins/view.php', array('plugin' => $reqname)), get_string('misdepinfoplugin', 'core_plugin'));
} else {
$label = html_writer::span(get_string('dependencymissing', 'core_plugin'), 'label label-important');
$label .= ' ' . html_writer::span(get_string('dependencyunavailable', 'core_plugin'), 'label label-important');
$class = 'requires-failed requires-missing requires-unavailable';
}
$displayuploadlink = true;
} else {
if ($reqinfo->status == $pluginman::REQUIREMENT_STATUS_OUTDATED) {
if ($reqinfo->availability == $pluginman::REQUIREMENT_AVAILABLE) {
$label = html_writer::span(get_string('dependencyfails', 'core_plugin'), 'label label-warning');
$label .= ' ' . html_writer::span(get_string('dependencyavailable', 'core_plugin'), 'label label-warning');
$class = 'requires-failed requires-outdated requires-available';
$displayupdateslink = true;
} else {
$label = html_writer::span(get_string('dependencyfails', 'core_plugin'), 'label label-important');
$label .= ' ' . html_writer::span(get_string('dependencyunavailable', 'core_plugin'), 'label label-important');
$class = 'requires-failed requires-outdated requires-unavailable';
}
$displayuploadlink = true;
}
}
}
if ($reqinfo->reqver != ANY_VERSION) {
$str = 'otherpluginversion';
} else {
$str = 'otherplugin';
}
$requires[] = html_writer::tag('li', html_writer::span(get_string($str, 'core_plugin', array('component' => $reqname, 'version' => $reqinfo->reqver)), 'dep dep-plugin') . ' ' . $label . ' ' . html_writer::span(implode(' | ', $actions), 'actions'), array('class' => $class));
}
}
if (!$requires) {
return '';
}
$out = html_writer::tag('ul', implode("\n", $requires));
if ($displayuploadlink) {
$out .= html_writer::div(html_writer::link(new moodle_url('/admin/tool/installaddon/'), get_string('dependencyuploadmissing', 'core_plugin')), 'dependencyuploadmissing');
}
if ($displayupdateslink) {
$out .= html_writer::div(html_writer::link(new moodle_url($this->page->url, array('sesskey' => sesskey(), 'fetchupdates' => 1)), get_string('checkforupdates', 'core_plugin')), 'checkforupdates');
}
return $out;
}
