<?php
/**
* Name: MathJax
- * Description: Addon for Friendika to include MathJax (LaTeX math syntax)
+ * Description: Addon for Friendica to include MathJax (LaTeX math syntax)
* Version: 2.0
* Author: Tobias Diekershoff <https://social.diekershoff.de/profile/tobias>
* Author: Hypolite Petovan <https://friendica.mrpetovan.com/profile/hypolite>
*/
use Friendica\App;
-use Friendica\Core\Addon;
-use Friendica\Core\L10n;
-use Friendica\Core\PConfig;
+use Friendica\Core\Hook;
+use Friendica\Core\Renderer;
+use Friendica\DI;
function mathjax_install()
{
- Addon::registerHook('page_end' , __FILE__, 'mathjax_page_end');
- Addon::registerHook('addon_settings' , __FILE__, 'mathjax_settings');
- Addon::registerHook('addon_settings_post', __FILE__, 'mathjax_settings_post');
+ Hook::register('footer' , __FILE__, 'mathjax_footer');
+ Hook::register('addon_settings' , __FILE__, 'mathjax_settings');
+ Hook::register('addon_settings_post', __FILE__, 'mathjax_settings_post');
}
function mathjax_uninstall()
{
- Addon::unregisterHook('page_end' , __FILE__, 'mathjax_page_end');
- Addon::unregisterHook('addon_settings' , __FILE__, 'mathjax_settings');
- Addon::unregisterHook('addon_settings_post', __FILE__, 'mathjax_settings_post');
+ Hook::unregister('footer' , __FILE__, 'mathjax_footer');
+ Hook::unregister('addon_settings' , __FILE__, 'mathjax_settings');
+ Hook::unregister('addon_settings_post', __FILE__, 'mathjax_settings_post');
// Legacy hooks
- Addon::unregisterHook('load_config' , __FILE__, 'mathjax_load_config');
- Addon::unregisterHook('page_header' , __FILE__, 'mathjax_page_header');
- Addon::unregisterHook('template_vars' , __FILE__, 'mathjax_template_vars');
+ Hook::unregister('load_config' , __FILE__, 'mathjax_load_config');
+ Hook::unregister('page_header' , __FILE__, 'mathjax_page_header');
+ Hook::unregister('template_vars' , __FILE__, 'mathjax_template_vars');
}
function mathjax_settings_post($a)
{
- if (!local_user()) {
- return;
- }
-
- if (empty($_POST['mathjax-submit'])) {
+ if (!local_user() || empty($_POST['mathjax-submit'])) {
return;
}
- PConfig::set(local_user(), 'mathjax', 'use', intval($_POST['mathjax_use']));
+ DI::pConfig()->set(local_user(), 'mathjax', 'use', intval($_POST['mathjax_use']));
}
function mathjax_settings(App $a, &$s)
return;
}
- $use = PConfig::get(local_user(), 'mathjax', 'use', false);
- $usetext = $use ? ' checked="checked" ' : '';
- $s .= '<span id="settings_mathjax_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_mathjax_expanded\'); openClose(\'settings_mathjax_inflated\');">';
- $s .= '<h3>MathJax ' . L10n::t('Settings') . '</h3>';
- $s .= '</span>';
- $s .= '<div id="settings_mathjax_expanded" class="settings-block" style="display: none;">';
- $s .= '<span class="fakelink" onclick="openClose(\'settings_mathjax_expanded\'); openClose(\'settings_mathjax_inflated\');">';
- $s .= '<h3>MathJax ' . L10n::t('Settings') . '</h3>';
- $s .= '</span>';
- $s .= '<p>' . L10n::t('The MathJax addon renders mathematical formulae written using the LaTeX syntax surrounded by the usual $$ or an eqnarray block in the postings of your wall,network tab and private mail.') . '</p>';
- $s .= '<label id="mathjax_label" for="mathjax_use">' . L10n::t('Use the MathJax renderer') . '</label>';
- $s .= '<input id="mathjax_use" type="checkbox" name="mathjax_use" value="1"' . $usetext . ' />';
- $s .= '<div class="clear"></div>';
+ $use = DI::pConfig()->get(local_user(), 'mathjax', 'use', false);
- $s .= '<div class="settings-submit-wrapper" ><input type="submit" id="mathjax-submit" name="mathjax-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div>';
- $s .= '</div>';
+ $tpl = Renderer::getMarkupTemplate('settings.tpl', 'addon/mathjax');
+ $s .= Renderer::replaceMacros($tpl, [
+ '$title' => 'MathJax',
+ '$description' => DI::l10n()->t('The MathJax addon renders mathematical formulae written using the LaTeX syntax surrounded by the usual $$ or an eqnarray block in the postings of your wall,network tab and private mail.'),
+ '$mathjax_use' => ['mathjax_use', DI::l10n()->t('Use the MathJax renderer'), $use, ''],
+ '$savesettings' => DI::l10n()->t('Save Settings'),
+ ]);
}
-/* we need to add one JavaScript include command to the html output
- * note that you have to check the jsmath/easy/load.js too.
- */
-function mathjax_page_end(App $a, &$b)
+function mathjax_footer(App $a, &$b)
{
// if the visitor of the page is not a local_user, use MathJax
// otherwise check the users settings.
- $url = $a->get_baseurl() . '/addon/mathjax/asset/MathJax.js?config=TeX-MML-AM_CHTML';
-
- if (!local_user() || PConfig::get(local_user(), 'mathjax', 'use', false)) {
- $b .= <<<HTML
-<script type="text/javascript" src="{$url}"></script>
-<script type="text/javascript">
- document.addEventListener('postprocess_liveupdate', function () {
- MathJax.Hub.Queue(['Typeset', MathJax.Hub]);
- });
-</script>
-HTML;
+ if (!local_user() || DI::pConfig()->get(local_user(), 'mathjax', 'use', false)) {
+ DI::page()->registerFooterScript(__DIR__ . '/asset/MathJax.js?config=TeX-MML-AM_CHTML');
+ DI::page()->registerFooterScript(__DIR__ . '/mathjax.js');
}
}