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EventHandlers.php
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EventHandlers.php
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<?php
namespace dokuwiki\template\bootstrap3;
/**
* DokuWiki Bootstrap3 Template: Event Handlers Class
*
* @link http://dokuwiki.org/template:bootstrap3
* @author Giuseppe Di Terlizzi <[email protected]>
* @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
*/
class EventHandlers
{
protected $template;
public function __construct(Template $template)
{
$this->template = $template;
/** @var \Doku_Event_Handler */
global $EVENT_HANDLER;
# Event => [ ADVISDE, METHOD ]
$events_dispatcher = [
'FORM_QUICKSEARCH_OUTPUT' => ['BEFORE', ['search']],
'FORM_SEARCH_OUTPUT' => ['BEFORE', ['search']],
'HTML_DRAFTFORM_OUTPUT' => ['BEFORE', ['htmlDraftForm']], # Deprecated (2018-07-29)
'HTML_EDITFORM_OUTPUT' => ['BEFORE', ['htmlEditForm']], # use FORM_EDIT_OUTPUT in DokuWiki next
'HTML_LOGINFORM_OUTPUT' => ['BEFORE', ['htmlAccountFormOutput']],
'HTML_RESENDPWDFORM_OUTPUT' => ['BEFORE', ['htmlAccountFormOutput']],
'HTML_PROFILEDELETEFORM_OUTPUT' => ['BEFORE', ['htmlAccountFormOutput']],
'HTML_RECENTFORM_OUTPUT' => ['BEFORE', ['htmlRevisionsFormOutput']],
'HTML_REGISTERFORM_OUTPUT' => ['BEFORE', ['htmlAccountFormOutput']],
'HTML_REVISIONSFORM_OUTPUT' => ['BEFORE', ['htmlRevisionsFormOutput']],
'HTML_SECEDIT_BUTTON' => ['AFTER', ['htmlSecEditButton']],
'HTML_SUBSCRIBEFORM_OUTPUT' => ['BEFORE', ['htmlAccountFormOutput']],
'HTML_UPDATEPROFILEFORM_OUTPUT' => ['BEFORE', ['htmlAccountFormOutput']],
'PLUGIN_TAG_LINK' => ['AFTER', ['pluginTagLink']],
'PLUGIN_TPLINC_LOCATIONS_SET' => ['BEFORE', ['tplIncPlugin']],
'SEARCH_QUERY_FULLPAGE' => ['BEFORE', ['search']],
'SEARCH_QUERY_PAGELOOKUP' => ['BEFORE', ['search']],
'SEARCH_RESULT_FULLPAGE' => ['BEFORE', ['search']],
'SEARCH_RESULT_PAGELOOKUP' => ['BEFORE', ['search']],
'TPL_CONTENT_DISPLAY' => ['BEFORE', ['tplContent']],
'TPL_METAHEADER_OUTPUT' => ['BEFORE', ['tplMetaHeaderOutput']],
'FORM_CONFLICT_OUTPUT' => ['BEFORE', ['commonStyles']],
'FORM_DRAFT_OUTPUT' => ['BEFORE', ['commonStyles']],
'FORM_EDIT_OUTPUT' => ['BEFORE', ['commonStyles', 'formEditOutput']],
'FORM_LOGIN_OUTPUT' => ['BEFORE', ['commonStyles', 'formLoginOutput']],
'FORM_PROFILEDELETE_OUTPUT' => ['BEFORE', ['commonStyles', 'formProfileDeleteOutput']],
'FORM_RECENT_OUTPUT' => ['BEFORE', ['commonStyles', 'formRevisionsOutput']],
'FORM_REGISTER_OUTPUT' => ['BEFORE', ['commonStyles', 'formRegisterOutput']],
'FORM_RESENDPWD_OUTPUT' => ['BEFORE', ['commonStyles', 'formResendPwdOutput']],
'FORM_REVISIONS_OUTPUT' => ['BEFORE', ['commonStyles', 'formRevisionsOutput']],
'FORM_SEARCHMEDIA_OUTPUT' => ['BEFORE', ['commonStyles']],
'FORM_SUBSCRIBE_OUTPUT' => ['BEFORE', ['commonStyles']],
'FORM_UPDATEPROFILE_OUTPUT' => ['BEFORE', ['commonStyles', 'formUpdateProfileOutput']],
'FORM_UPLOAD_OUTPUT' => ['BEFORE', ['commonStyles']],
];
foreach ($events_dispatcher as $event => $data) {
list($advise, $methods) = $data;
foreach ($methods as $method) {
$EVENT_HANDLER->register_hook($event, $advise, $this, $method);
}
}
}
public function test(\Doku_Event $event)
{
msg('<pre>' . hsc(print_r($event, 1)) . '</pre>');
}
public function formLoginOutput(\Doku_Event $event)
{
/** @var dokuwiki\Form\Form $form */
$form = $event->data;
$form->getElementAt($form->findPositionByType('fieldsetopen'))
->attrs(['data-dw-icon' => 'mdi:account', 'data-dw-icon-target' => 'legend']);
$form->getElementAt($form->findPositionByAttribute('type', 'submit'))
->addClass('btn-success')->attr('data-dw-icon', 'mdi:lock');
}
public function formResendPwdOutput(\Doku_Event $event)
{
/** @var dokuwiki\Form\Form $form */
$form = $event->data;
$form->getElementAt($form->findPositionByType('fieldsetopen'))
->attrs(['data-dw-icon' => 'mdi:lock-reset', 'data-dw-icon-target' => 'legend']);
$form->getElementAt($form->findPositionByAttribute('type', 'submit'))
->addClass('btn-success')->attr('data-dw-icon', 'mdi:arrow-right');
}
public function formRegisterOutput(\Doku_Event $event)
{
/** @var dokuwiki\Form\Form $form */
$form = $event->data;
$form->getElementAt($form->findPositionByType('fieldsetopen'))
->attrs(['data-dw-icon' => 'mdi:account-plus', 'data-dw-icon-target' => 'legend']);
$form->getElementAt($form->findPositionByAttribute('type', 'submit'))
->addClass('btn-success')->attr('data-dw-icon', 'mdi:arrow-right');
}
public function formRevisionsOutput(\Doku_Event $event)
{
/** @var dokuwiki\Form\Form $form */
$form = $event->data;
for ($pos = 0; $pos < $form->elementCount(); $pos++) {
$element = $form->getElementAt($pos);
$type = $element->getType();
if ($type == 'html') {
$value = $element->val();
$value = str_replace(['positive', 'negative'], ['positive label label-success', 'negative label label-danger'], $value);
$element->val($value);
}
}
}
public function commonStyles(\Doku_Event $event)
{
/** @var dokuwiki\Form\Form $form */
$form = $event->data;
for ($pos = 0; $pos < $form->elementCount(); $pos++) {
$element = $form->getElementAt($pos);
$type = $element->getType();
if ($type == 'button') {
$element->addClass('btn btn-default mr-2');
}
}
}
public function formUpdateProfileOutput(\Doku_Event $event)
{
/** @var dokuwiki\Form\Form $form */
$form = $event->data;
$form->getElementAt($form->findPositionByAttribute('type', 'submit'))
->addClass('btn-success')->attr('data-dw-icon', 'mdi:arrow-right');
$form->getElementAt($form->findPositionByType('fieldsetopen'))
->attrs(['data-dw-icon' => 'mdi:account-card-details-outline', 'data-dw-icon-target' => 'legend']);
}
public function formProfileDeleteOutput(\Doku_Event $event)
{
/** @var dokuwiki\Form\Form $form */
$form = $event->data;
$form->getElementAt($form->findPositionByAttribute('type', 'submit'))
->addClass('btn-danger')->attr('data-dw-icon', 'mdi:arrow-right');
$form->getElementAt($form->findPositionByType('fieldsetopen'))
->attrs(['data-dw-icon' => 'mdi:account-remove', 'data-dw-icon-target' => 'legend']);
}
public function formEditOutput(\Doku_Event $event)
{
global $lang;
/** @var dokuwiki\Form\Form $form */
$form = $event->data;
$form->getElementAt($form->findPositionByAttribute('name', 'do[save]'))
->addClass('btn btn-success mr-2')->attr('data-dw-icon', 'mdi:content-save');
$form->getElementAt($form->findPositionByAttribute('name', 'do[preview]'))
->addClass('btn btn-default mr-2')->attr('data-dw-icon', 'mdi:file-document-outline');
$form->getElementAt($form->findPositionByAttribute('name', 'do[cancel]'))
->addClass('btn btn-default mr-2')->attr('data-dw-icon', 'mdi:arrow-left');
}
public function htmlSecEditButton(\Doku_Event $event)
{
$html = new \simple_html_dom;
$html->load($event->result, true, false);
# Section Edit Button
foreach ($html->find('[type=submit]') as $elm) {
$elm->class .= ' btn btn-xs btn-default';
}
# Section Edit icons
foreach ($html->find('.editbutton_section button') as $elm) {
$elm->innertext = iconify('mdi:pencil') . ' ' . $elm->innertext;
}
foreach ($html->find('.editbutton_table button') as $elm) {
$elm->innertext = iconify('mdi:table') . ' ' . $elm->innertext;
}
$event->result = $html->save();
$html->clear();
unset($html);
}
public function htmlAccountFormOutput(\Doku_Event $event)
{
foreach ($event->data->_content as $key => $item) {
if (is_array($item) && isset($item['_elem'])) {
$title_icon = 'account';
$button_class = 'btn btn-success';
$button_icon = 'arrow-right';
switch ($event->name) {
case 'HTML_LOGINFORM_OUTPUT':
$title_icon = 'account';
$button_icon = 'lock';
break;
case 'HTML_UPDATEPROFILEFORM_OUTPUT':
$title_icon = 'account-card-details-outline';
break;
case 'HTML_PROFILEDELETEFORM_OUTPUT':
$title_icon = 'account-remove';
$button_class = 'btn btn-danger';
break;
case 'HTML_REGISTERFORM_OUTPUT':
$title_icon = 'account-plus';
break;
case 'HTML_SUBSCRIBEFORM_OUTPUT':
$title_icon = null;
break;
case 'HTML_RESENDPWDFORM_OUTPUT':
$title_icon = 'lock-reset';
break;
}
// Legend
if ($item['_elem'] == 'openfieldset') {
$event->data->_content[$key]['_legend'] = (($title_icon) ? iconify("mdi:$title_icon") : '') . ' ' . $event->data->_content[$key]['_legend'];
}
// Save button
if (isset($item['type']) && $item['type'] == 'submit') {
$event->data->_content[$key]['class'] = " $button_class";
$event->data->_content[$key]['value'] = (($button_icon) ? iconify("mdi:$button_icon") : '') . ' ' . $event->data->_content[$key]['value'];
}
}
}
}
/**
* Handle HTML_DRAFTFORM_OUTPUT event
*
* @param \Doku_Event $event Event handler
*
* @return void
**/
public function htmlDraftForm(\Doku_Event $event)
{
foreach ($event->data->_content as $key => $item) {
if (is_array($item) && isset($item['_elem'])) {
if ($item['_action'] == 'draftdel') {
$event->data->_content[$key]['class'] = ' btn btn-danger';
$event->data->_content[$key]['value'] = iconify('mdi:close') . ' ' . $event->data->_content[$key]['value'];
}
if ($item['_action'] == 'recover') {
$event->data->_content[$key]['value'] = iconify('mdi:refresh') . ' ' . $event->data->_content[$key]['value'];
}
if ($item['_action'] == 'show') {
$event->data->_content[$key]['value'] = iconify('mdi:arrow-left') . ' ' . $event->data->_content[$key]['value'];
}
}
}
}
/**
* Handle HTML_EDITFORM_OUTPUT and HTML_DRAFTFORM_OUTPUT event
*
* @param \Doku_Event $event Event handler
*
* @return void
**/
public function htmlEditForm(\Doku_Event $event)
{
foreach ($event->data->_content as $key => $item) {
if (is_array($item) && isset($item['_elem'])) {
// Save button
if ($item['_action'] == 'save') {
$event->data->_content[$key]['class'] = ' btn btn-success';
$event->data->_content[$key]['value'] = iconify('mdi:content-save') . ' ' . $event->data->_content[$key]['value'];
}
// Preview and Show buttons
if ($item['_action'] == 'preview' || $item['_action'] == 'show') {
$event->data->_content[$key]['value'] = iconify('mdi:file-document-outline') . ' ' . $event->data->_content[$key]['value'];
}
// Cancel button
if ($item['_action'] == 'cancel') {
$event->data->_content[$key]['value'] = iconify('mdi:arrow-left') . ' ' . $event->data->_content[$key]['value'];
}
}
}
}
/**
* Handle HTML_REVISIONSFORM_OUTPUT and HTML_RECENTFORM_OUTPUT events
*
* @param \Doku_Event $event Event handler
*
* @return void
**/
public function htmlRevisionsFormOutput(\Doku_Event $event)
{
foreach ($event->data->_content as $key => $item) {
// Revision form
if (is_array($item) && isset($item['_elem'])) {
if ($item['_elem'] == 'opentag' && $item['_tag'] == 'span' && strstr($item['class'], 'sizechange')) {
if (strstr($item['class'], 'positive')) {
$event->data->_content[$key]['class'] .= ' label label-success';
}
if (strstr($item['class'], 'negative')) {
$event->data->_content[$key]['class'] .= ' label label-danger';
}
}
// Recent form
if ($item['_elem'] == 'opentag' && $item['_tag'] == 'li' && strstr($item['class'], 'minor')) {
$event->data->_content[$key]['class'] .= ' text-muted';
}
}
}
}
public function tplContent(\Doku_Event $event)
{
$event->data = $this->template->normalizeContent($event->data);
}
public function search(\Doku_Event $event)
{
if ($event->name == 'SEARCH_RESULT_PAGELOOKUP') {
array_unshift($event->data['listItemContent'], iconify('mdi:file-document-outline', ['title' => hsc($event->data['page'])]) . ' ');
}
if ($event->name == 'SEARCH_RESULT_FULLPAGE') {
$event->data['resultBody']['meta'] = str_replace(
['<span class="lastmod">', '<span class="hits">'],
['<span class="lastmod">' . iconify('mdi:calendar') . ' ', '<span class="hits"' . iconify('mdi:poll') . ' '],
'<small>' . $event->data['resultBody']['meta'] . '</small>'
);
}
}
/**
* Load the template assets (Bootstrap, AnchorJS, etc)
*
* @author Giuseppe Di Terlizzi <[email protected]>
* @todo Move the specific-padding size of Bootswatch template in template.less
*
* @param \Doku_Event $event
*/
public function tplMetaHeaderOutput(\Doku_Event $event)
{
global $ACT;
global $INPUT;
$fixed_top_navbar = $this->template->getConf('fixedTopNavbar');
if ($google_analitycs = $this->template->getGoogleAnalitycs()) {
$event->data['script'][] = [
'type' => 'text/javascript',
'_data' => $google_analitycs,
];
}
// Apply some FIX
if ($ACT || defined('DOKU_MEDIADETAIL')) {
// Default Padding
$navbar_padding = 20;
if ($fixed_top_navbar) {
$navbar_height = $this->template->getNavbarHeight();
$navbar_padding += $navbar_height;
}
$styles = [];
// TODO implement in css.php dispatcher
$styles[] = "body { margin-top: {$navbar_padding}px; }";
$styles[] = ' #dw__toc.affix { top: ' . ($navbar_padding - 10) . 'px; position: fixed !important; }';
if ($this->template->getConf('tocCollapseSubSections')) {
$styles[] = ' #dw__toc .nav .nav .nav { display: none; }';
}
$event->data['style'][] = [
'type' => 'text/css',
'_data' => '@media screen { ' . implode(" ", $styles) . ' }',
];
}
}
public function pluginTagLink(\Doku_Event $event)
{
$event->data['class'] .= ' tag label label-default mx-1';
$event->data['title'] = iconify('mdi:tag-text-outline') . ' ' . $event->data['title'];
}
public function tplIncPlugin(\Doku_Event $event)
{
$event->data['header'] = 'Header of page below the navbar (header)';
$event->data['topheader'] = 'Top Header of page (topheader)';
$event->data['pagefooter'] = 'Footer below the page content (pagefooter)';
$event->data['pageheader'] = 'Header above the page content (pageheader)';
$event->data['sidebarfooter'] = 'Footer below the sidebar (sidebarfooter)';
$event->data['sidebarheader'] = 'Header above the sidebar (sidebarheader)';
$event->data['rightsidebarfooter'] = 'Footer below the right-sidebar (rightsidebarfooter)';
$event->data['rightsidebarheader'] = 'Header above the right-sidebar (rightsidebarheader)';
}
}