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on_the_web.admin.inc
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on_the_web.admin.inc
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<?php
/**
* @file
* Administrative interface for On The Web module.
*/
/**
* Settings form.
*/
function on_the_web_settings_form($form, &$form_state) {
$config = config('on_the_web.settings');
$size_setting = $config->get('size');
$form = array();
$form['settngs'] = array(
'#type' => 'fieldset',
'#title' => t('Display Options'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['settngs']['type'] = array(
'#type' => 'radios',
'#title' => t('Icon type'),
'#options' => array(
'icon' => t('SVG icons'),
'font' => t('Icon font tags'),
'anchor' => t('SVGs as CSS background images (legacy)'),
),
'#default_value' => $config->get('type'),
'icon' => array(
'#description' => t('SVG icons are from the Backdrop core Icon API.'),
),
'font' => array(
'#description' => t('Options for icon font variations are provided below.'),
),
'anchor' => array(
'#description' => t('SVG icons will approximately match the icon fonts.'),
),
);
$sources = array(
'forkawesome' => array(
'key' => '1.2.0',
'label' => 'ForkAwesome version 1.2.0',
'icons_url' => 'http://forkaweso.me/Fork-Awesome/icons',
'description' => t('The FontAwesome Fork'),
),
'fontawesome_5' => array(
'key' => '5.x.x',
'label' => 'FontAwesome version 5.x (requires registration)',
'icons_url' => 'https://fontawesome.com/v5.15/icons',
'description' => t('The latest version of FontAwesome. <a href=":faurl">FontAwesome account</a> Required.', array(':faurl' => 'https://fontawesome.com/start')),
),
'fontawesome' => array(
'key' => '4.7.0',
'label' => 'FontAwesome version 4.7.0',
'icons_url' => 'https://fontawesome.com/v4.7/icons',
'description' => t('The last Open Source version of FontAwesome'),
),
);
$form['settngs']['version'] = array(
'#type' => 'radios',
'#title' => t('Icon Font and Version'),
'#default_value' => $config->get('version'),
'#states' => array(
'visible' => array(
':input[name="type"]' => array('value' => 'font'),
),
),
);
$attributes = array('attributes' => array('target' => '_blank'));
$source_options = array();
foreach ($sources as $source) {
$icons_link = l('see all icons', $source['icons_url'], $attributes);
$source_options[$source['key']] = $source['label'] . ' — ' . $icons_link;
$form['version']['key']['#description'] = $source['description'];
}
$form['settngs']['version']['#options'] = $source_options;
$form['settngs']['kit_hash'] = array(
'#type' => 'textfield',
'#title' => t('FontAwesome 5.x Kit Hash'),
'#field_prefix' => 'https://kit.fontawesome.com/',
'#field_suffix' => '.js',
'#size' => 20,
'#default_value' => $config->get('kit_hash'),
'#attributes' => array(
'placeholder' => 'abcdefghij',
),
'#description' => t('A 10-digit hash from the FontAwesome Kit code. <a href="@faurl">Register with FontAwesome</a> to generate a Kit.', array('@faurl' => 'https://fontawesome.com/start')),
'#states' => array(
'visible' => array(
':input[name="type"]' => array('value' => 'font'),
':input[name="version"]' => array('value' => '5.x.x'),
),
),
);
$form['settngs']['size'] = array(
'#type' => 'radios',
'#title' => t('Icon size'),
'#options' => array(
'sm' => t('Small: ~32px square'),
'lg' => t('Large: ~64px square'),
),
'#default_value' => $size_setting,
);
$form['settngs']['square'] = array(
'#type' => 'checkbox',
'#title' => t("Use a 'square' icon when available."),
'#default_value' => $config->get('square'),
'#states' => array(
'invisible' => array(
':input[name="type"]' => array('value' => 'image'),
),
),
);
$form['settngs']['sitename'] = array(
'#type' => 'radios',
'#title' => 'Hover text selection',
'#default_value' => (int)$config->get('sitename'),
'#description' => t('This setting will update the title attribute for each social media link.'),
'#options' => array(
1 => t('Use the <strong><a href="!url" target="_blank">Site name</a></strong>, for example: <em>Find !us on Facebook</em>', array('!us' => config_get('system.core', 'site_name'), '!url' => url('admin/config/system/site-information'))),
0 => t('Use <strong>us</strong>, for example: <em>Find us on Facebook</em>'),
2 => t('Use <strong>me</strong>, for example: <em>Find me on Facebook</em>'),
),
);
$form['settngs']['target'] = array(
'#type' => 'checkbox',
'#title' => t('Open links in new windows'),
'#default_value' => $config->get('target'),
'#description' => t('Not recommended. Using the target="_blank" attribute outside a form is less accessible.'),
);
$path = backdrop_get_path('module', 'on_the_web');
$css_path = $path . '/css/on_the_web.css';
$form['services'] = array(
'#attached' => array('css' => array($css_path)),
);
// Get the relevant settings.
$square = $config->get('square');
$size = $config->get('size');
// Get all the services.
$services = on_the_web_get_services();
foreach ($services as $service => $info) {
$weight = $config->get($service . '_weight');
$form['services'][$service] = array(
'#tree' => TRUE,
'#weight' => $weight,
);
$form['services'][$service]['name'] = array('#hidden' => $service);
$form['services'][$service]['title'] = array('#markup' => $info['name']);
$icon = array();
if (isset($info['icon'])) {
$svg_settings = array(
'icon_classes' => array(),
'alt' => '',
'size' => $size,
'square' => $square,
'type' => 'icon',
);
$icon = otw_build_svg_renderable($info['icon'], $svg_settings);
}
$form['services'][$service]['icon'] = $icon;
$legacy = array();
if (isset($info['svg'])) {
if ($square == TRUE && isset($info['svg-square'])) {
$legacy_icon = 'otw-' . str_replace('.svg', '', $info['svg-square']);
}
else {
$legacy_icon = 'otw-' . str_replace('.svg', '', $info['svg']);
}
$svg_settings = array(
'icon_classes' => array(),
'alt' => '',
'size' => $size,
'square' => $square,
'type' => 'legacy',
);
$legacy = otw_build_svg_renderable($legacy_icon, $svg_settings);
}
$form['services'][$service]['svg'] = $legacy;
$type = $config->get('type');
if ($type == 'font') {
$version = $config->get('version');
$icon_classes = array();
if ($version != '5.x.x') {
$icon_classes = array('fa');
}
if ($size == 'sm') {
$icon_classes[] = 'fa-2x';
}
elseif ($size == 'lg') {
$icon_classes[] = 'fa-4x';
}
// Only use a square icon if it exists.
if ($square == TRUE && isset($info['fa-icon-square'])) {
$icon_classes[] = $info['fa-icon-square'];
if ($version == '5.x.x' && $service == 'linkedin') {
// Exception for LinkedIn whicn uses a non-square icon in v5.
$icon_classes[] = $info['fa-icon'];
}
}
else {
$icon_classes[] = $info['fa-icon'];
}
switch ($version) {
case '1.2.0':
$fork_icon = array();
if (isset($info['fa-icon'])) {
$itag = '<i aria-hidden="true" class="' . implode(' ', $icon_classes) . '"></i>';
$fork_icon = array('#markup' => $itag);
}
$form['services'][$service]['fork'] = $fork_icon;
$fork_url = 'https://cdn.jsdelivr.net/npm/[email protected]/css/fork-awesome.min.css';
$form['#attached']['css'][$fork_url] = array('type' => 'external');
break;
case '5.x.x':
$hash = $config->get('kit_hash');
if (!empty($hash)) {
$font_js_url = 'https://kit.fontawesome.com/' . $hash . '.js';
$form['#attached']['js'][$font_js_url] = array('type' => 'external');
$fav5_icon = array();
if (isset($info['fa-icon'])) {
$icon_classes = array($info['v5style'], 'fa-2x', $info['fa-icon']);
$itag = '<i aria-hidden="true" class="' . implode(' ', $icon_classes) . '"></i>';
$fav5_icon = array('#markup' => $itag);
}
$form['services'][$service]['fav5'] = $fav5_icon;
}
break;
case '4.7.0':
$fav4_icon = array();
if (isset($info['fa-icon'])) {
$itag = '<i aria-hidden="true" class="' . implode(' ', $icon_classes) . '"></i>';
$fav4_icon = array('#markup' => $itag);
}
$form['services'][$service]['fav4'] = $fav4_icon;
$font_url = 'https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css';
$form['#attached']['css'][$font_url] = array('type' => 'external');
break;
}
}
$form['services'][$service]['weight'] = array(
'#type' => 'weight',
'#default_value' => $weight,
);
$form['services'][$service]['page'] = array(
'#type' => 'textfield',
'#default_value' => $config->get($service . '_page'),
);
}
$form['actions'] = array(
'#type' => 'actions',
);
$form['actions']['submit'] = array('#type' => 'submit', '#value' => t('Submit'));
return $form;
}
/**
* Submit handler for on_the_web_settings_form().
*/
function on_the_web_settings_form_submit($form, &$form_state) {
$config = config('on_the_web.settings');
$config->set('type', $form_state['values']['type']);
$config->set('square', $form_state['values']['square']);
$config->set('version', $form_state['values']['version']);
$config->set('kit_hash', $form_state['values']['kit_hash']);
$config->set('size', $form_state['values']['size']);
$config->set('sitename', $form_state['values']['sitename']);
$config->set('target', $form_state['values']['target']);
$services = on_the_web_get_services();
foreach ($services as $name => $info) {
$config->set($name . '_page', $form_state['values'][$name]['page']);
$config->set($name . '_weight', $form_state['values'][$name]['weight']);
}
$config->save();
}