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100 lines
3.1 KiB
100 lines
3.1 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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function wikiplugin_font_getfontoptions()
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{
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global $prefs;
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$names = preg_split('/;/', $prefs['wysiwyg_fonts']);
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$fonts = [];
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$fonts[] = ['text' => '', 'value' => ''];
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foreach ($names as $n) {
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$fonts[] = ['text' => $n, 'value' => $n];
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}
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return $fonts;
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}
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/*
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* Note:
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*
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* This plugin is needed to save font definitions when the editor is switched:
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* - size unit is 'px' (compatible with the CKE)
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* - fonts are embedded in <span> (compatible with the CKE)
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*/
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function wikiplugin_font_info()
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{
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return [
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'name' => tra('Font'),
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'format' => 'wiki',
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'documentation' => 'PluginFont',
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'description' => tra('Format the font type and size of text'),
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'prefs' => ['wikiplugin_font'],
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'body' => tra('Content'),
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'tags' => [ 'basic' ],
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'iconname' => 'font',
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'introduced' => 8,
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'params' => [
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'family' => [
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'required' => false,
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'name' => tra('Font Family'),
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'default' => '',
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'description' => tra('Select the font family to display the content.'),
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'since' => '8.0',
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'filter' => 'text',
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'options' => wikiplugin_font_getfontoptions(),
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],
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'size' => [
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'required' => false,
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'name' => tra('Font Size'),
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'since' => '8.0',
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'default' => '',
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'filter' => 'text',
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'description' => tr(
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'The size of the font. This can be pixels, percentage or ' .
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'any other specification that is supported by the HTML/CSS ' .
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'standard. See <a href="https://www.w3.org/TR/CSS2/fonts.html' .
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'#propdef-font-size">here</a> for details. The "px" suffix ' .
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'can be omitted. For instance, use <code>size=15</code> or ' .
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'<code>size=15px</code> for a font size of 15 pixels.'
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), // 'px' is compatible with the CKE UI
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],
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],
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];
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} // wikiplugin_font_info()
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function wikiplugin_font($data, $params)
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{
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global $prefs;
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$tag = 'span'; // fonts defined in divs are not shown in the CKE UI
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$all_fonts = preg_split('/;/', $prefs['wysiwyg_fonts']);
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foreach ($all_fonts as &$f) {
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$f = strtolower($f);
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}
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$family = isset($params['family']) ? strtolower($params['family']) : '';
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$size = isset($params['size']) ? $params['size'] : '';
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if ((string)(int)$size == $size and $size > 0) {
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$size .= "px";
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}
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$style = '';
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$style .= ($family and in_array($family, $all_fonts)) ? "font-family: $family; " : '';
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$style .= (isset($params['size']) ? "font-size: $size;" : '');
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if ($style) {
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return "<$tag style=\"$style\">$data</$tag>";
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} else {
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return $data;
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}
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}
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