news_getWysiwygForm() - Code Metrics - Inspection of "Updates for XOOPS 2.5.12" - XoopsModules25x/news - Measure and Improve Code Quality continuously with Scrutinizer

Passed
Pull Request — master (#41)

by Michael
created 2025-01-19 03:52 UTC
news_getWysiwygForm() B

↳ Parent: Project
Complexity

Conditions	8
Paths	9
Size

Total Lines	46
Code Lines	33
Duplication

Lines	0
Ratio	0 %
Importance

Changes
Metric	Value
cc	8
eloc	33
c	0
b	0
f	0
nc	9
nop	6
dl	0
loc	46
rs	8.1475
<?php declare(strict_types=1);
/*
 * You may not change or alter any portion of this comment or credits
 * of supporting developers from this source code or any supporting source code
 * which is considered copyrighted (c) material of the original comment or credit authors.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 */

/**
 * @copyright      {@link https://xoops.org/ XOOPS Project}
 * @license        {@link https://www.gnu.org/licenses/gpl-2.0.html GNU GPL 2 or later}
 * @author         XOOPS Development Team
 * @author         Hervé Thouzard (https://www.herve-thouzard.com)
 */

/**
 * Returns a module's option
 *
 * Return's a module's option (for the news module)
 *
 * @param string $option module option's name
 *
 * @param string $repmodule
 *
 * @return bool
 */

use WideImage\WideImage;
use Xmf\Request;
.
|-- OtherDir
|   |-- Bar.php
|   `-- Foo.php
`-- SomeDir
    `-- Foo.php
use XoopsModules\News\{
    Blacklist,
    NewsTopic,
    Registryfile,
    Utility
};

/**
 * @param string $option
 * @param string $repmodule
 * @return bool|mixed
 */
function news_getmoduleoption(string $option, string $repmodule = 'news')
{
    global $xoopsModuleConfig, $xoopsModule;
    static $tbloptions = [];
    if (is_array($tbloptions) && array_key_exists($option, $tbloptions)) {
        return $tbloptions[$option];
    }

    $retval = false;
    if (isset($xoopsModuleConfig)
        && (is_object($xoopsModule) && $xoopsModule->getVar('dirname') == $repmodule
            && $xoopsModule->getVar('isactive'))) {
        if (isset($xoopsModuleConfig[$option])) {
            $retval = $xoopsModuleConfig[$option];
        }
    } else {
        /** @var \XoopsModuleHandler $moduleHandler */
        $moduleHandler = xoops_getHandler('module');
        $module        = $moduleHandler->getByDirname($repmodule);
        /** @var \XoopsConfigHandler $configHandler */
        $configHandler = xoops_getHandler('config');
        if ($module) {
            $moduleConfig = $configHandler->getConfigsByCat(0, $module->getVar('mid'));
            if (isset($moduleConfig[$option])) {
                $retval = $moduleConfig[$option];
            }
        }
    }
    $tbloptions[$option] = $retval;

    return $retval;
}

/**
 * Updates rating data in item table for a given item
 *
 * @param $storyid
 * @author        Hervé Thouzard (https://www.herve-thouzard.com)
 * @copyright (c) Hervé Thouzard
 */
function news_updaterating($storyid): void
{
    global $xoopsDB;
    $sql       = 'SELECT rating FROM ' . $xoopsDB->prefix('news_stories_votedata') . ' WHERE storyid = ' . $storyid;
    $result = Utility::queryAndCheck($xoopsDB, $sql);
    $votesDB     = $xoopsDB->getRowsNum($result);
    $totalrating = 0;
    while ([$rating] = $xoopsDB->fetchRow($result)) {
        $totalrating += $rating;
    }
    $finalrating = $totalrating / $votesDB;
    $finalrating =number_format((float)$finalrating, 4);
    $sql         = sprintf('UPDATE `%s` SET rating = %u, votes = %u WHERE storyid = %u', $xoopsDB->prefix('news_stories'), $finalrating, $votesDB, $storyid);
    $xoopsDB->queryF($sql);
}

/**
 * Internal function for permissions
 *
 * Returns a list of all the permitted topics Ids for the current user
 *
 * @param string $permtype
 *
 * @return array    Permitted topics Ids
 *
 * @author        Hervé Thouzard (https://www.herve-thouzard.com)
 * @copyright (c) Hervé Thouzard
 */
function news_MygetItemIds(string $permtype = 'news_view'): array
{
    global $xoopsUser;
    static $tblperms = [];
    if (is_array($tblperms) && array_key_exists($permtype, $tblperms)) {
        return $tblperms[$permtype];
    }

    /** @var \XoopsModuleHandler $moduleHandler */
    $moduleHandler = xoops_getHandler('module');
    $newsModule    = $moduleHandler->getByDirname('news');
    $groups        = is_object($xoopsUser) ? $xoopsUser->getGroups() : XOOPS_GROUP_ANONYMOUS;
    /** @var \XoopsGroupPermHandler $grouppermHandler */
    $grouppermHandler    = xoops_getHandler('groupperm');
    $topics              = $grouppermHandler->getItemIds($permtype, $groups, $newsModule->getVar('mid'));
    $tblperms[$permtype] = $topics;

    return $topics;
}

/**
 * @param $document
 *
 * @return array|string|string[]|null
 */
function news_html2text($document)
{
    // PHP Manual:: function preg_replace
    // $document should contain an HTML document.
    // This will remove HTML tags, javascript sections
    // and white space. It will also convert some
    // common HTML entities to their text equivalent.

    $search = [
        "'<script[^>]*?>.*?</script>'si", // Strip out javascript
        "'<img.*?>'si", // Strip out img tags
        "'<[\/\!]*?[^<>]*?>'i", // Strip out HTML tags
        "'([\r\n])[\s]+'", // Strip out white space
        "'&(quot|#34);'i", // Replace HTML entities
        "'&(amp|#38);'i",
        "'&(lt|#60);'i",
        "'&(gt|#62);'i",
        "'&(nbsp|#160);'i",
        "'&(iexcl|#161);'i",
        "'&(cent|#162);'i",
        "'&(pound|#163);'i",
        "'&(copy|#169);'i",
    ]; // evaluate as php

    $replace = [
        '',
        '',
        '',
        '\\1',
        '"',
        '&',
        '<',
        '>',
        ' ',
        chr(161),
        chr(162),
        chr(163),
        chr(169),
    ];

    $text = preg_replace($search, $replace, $document);

    preg_replace_callback(
        '/&#(\d+);/',
        static function ($matches) {
            return chr($matches[1]);
        },
        $document
    );

    return $text;
}

/**
 * Is Xoops 2.3.x ?
 *
 * @return bool need to say it ?
 */
function news_isX23(): bool
{
    $x23 = false;
    $xv  = str_replace('XOOPS ', '', XOOPS_VERSION);
    if (mb_substr($xv, 2, 1) >= '3') {
        $x23 = true;
    }

    return $x23;
}

/**
 * Retrieve an editor according to the module's option "form_options"
 *
 * @param string $caption
 * @param string $name
 * @param string $value
 * @param string $width
 * @param string $height
 * @param string $supplemental
 * @return bool|XoopsFormEditor|\XoopsFormTextArea
 * @author        Hervé Thouzard (https://www.herve-thouzard.com)
 * @copyright (c) Hervé Thouzard
 */
function news_getWysiwygForm(string $caption, string $name, string $value = '', string $width = '100%', string $height = '400px', string $supplemental = '')
function news_getWysiwygForm(string $caption, string $name, string $value = '', string $width = '100%', /** @scrutinizer ignore-unused */ string $height = '400px', string $supplemental = '')
{
    $editor_option            = \mb_strtolower(news_getmoduleoption('form_options'));
    $editor_option            = \mb_strtolower(/** @scrutinizer ignore-type */ news_getmoduleoption('form_options'));
    $editor                   = false;
    $editor_configs           = [];
    $editor_configs['name']   = $name;
    $editor_configs['value']  = $value;
    $editor_configs['rows']   = 35;
    $editor_configs['cols']   = 60;
    $editor_configs['width']  = '100%';
    $editor_configs['height'] = '350px';
    $editor_configs['editor'] = $editor_option;

    if (news_isX23()) {
        $editor = new \XoopsFormEditor($caption, $name, $editor_configs);

        return $editor;
    }

    // Only for Xoops 2.0.x
    switch ($editor_option) {
        case 'dhtmltextarea':
        case 'dhtml':
            $editor = new \XoopsFormDhtmlTextArea($caption, $name, $value, 10, 50, $supplemental);
            break;
        case 'textarea':
            $editor = new \XoopsFormTextArea($caption, $name, $value);
            break;
        case 'tinyeditor':
        case 'tinymce':
            if (is_readable(XOOPS_ROOT_PATH . '/class/xoopseditor/tinyeditor/formtinyeditortextarea.php')) {
                require_once XOOPS_ROOT_PATH . '/class/xoopseditor/tinyeditor/formtinyeditortextarea.php';
                $editor = new \XoopsFormTinyeditorTextArea(
filter:
    dependency_paths: ["lib/*"]
                    [
                        'caption' => $caption,
                        'name'    => $name,
                        'value'   => $value,
                        'width'   => '100%',
                        'height'  => '400px',
                    ]
                );
            }
            break;
    }

    return $editor;
}

/**
 * Internal function
 *
 * @param $text
 * @return array|string|string[]
 * @copyright (c) Hervé Thouzard
 * @author        Hervé Thouzard (https://www.herve-thouzard.com)
 */
function DublinQuotes($text)
{
    return str_replace('"', ' ', $text);
}

/**
 * Creates all the metadatas :
 * - For Mozilla/Netscape and Opera the site navigation's bar
 * - The Dublin's Core Metadata
 * - The link for Firefox 2 micro summaries
 * - The meta keywords
 * - The meta description
 *
 * @param null $story

 * @author        Hervé Thouzard (https://www.herve-thouzard.com)
 * @copyright (c) Hervé Thouzard
 */
function news_CreateMetaDatas($story = null): void
{
    global $xoopsConfig, $xoTheme, $xoopsTpl;
    $content = '';
    $myts    = \MyTextSanitizer::getInstance();

    //    require_once XOOPS_ROOT_PATH . '/modules/news/class/class.newstopic.php';

    /**
     * Firefox and Opera Navigation's Bar
     */
    if (news_getmoduleoption('sitenavbar')) {
        $content .= sprintf("<link rel=\"Home\" title=\"%s\" href=\"%s/\">\n", $xoopsConfig['sitename'], XOOPS_URL);
        $content .= sprintf("<link rel=\"Contents\" href=\"%s\">\n", XOOPS_URL . '/modules/news/index.php');
        $content .= sprintf("<link rel=\"Search\" href=\"%s\">\n", XOOPS_URL . '/search.php');
        $content .= sprintf("<link rel=\"Glossary\" href=\"%s\">\n", XOOPS_URL . '/modules/news/archive.php');
        $content .= sprintf("<link rel=\"%s\" href=\"%s\">\n", htmlspecialchars(_NW_SUBMITNEWS, ENT_QUOTES | ENT_HTML5), XOOPS_URL . '/modules/news/submit.php');
        $content .= sprintf("<link rel=\"alternate\" type=\"application/rss+xml\" title=\"%s\" href=\"%s/\">\n", $xoopsConfig['sitename'], XOOPS_URL . '/backend.php');

        // Create chapters
        require_once XOOPS_ROOT_PATH . '/class/tree.php';
        //        require_once XOOPS_ROOT_PATH . '/modules/news/class/class.newstopic.php';
        $xt         = new NewsTopic();
        $allTopics  = $xt->getAllTopics(news_getmoduleoption('restrictindex'));
        $topic_tree = new \XoopsObjectTree($allTopics, 'topic_id', 'topic_pid');
        $topics_arr = $topic_tree->getAllChild(0);
        foreach ($topics_arr as $onetopic) {
            $content .= sprintf("<link rel=\"Chapter\" title=\"%s\" href=\"%s\">\n", $onetopic->topic_title(), XOOPS_URL . '/modules/news/index.php?storytopic=' . $onetopic->topic_id());
        }
    }

    /**
     * Meta Keywords and Description
     * If you have set this module's option to 'yes' and if the information was entered, then they are rendered in the page else they are computed
     */
    $meta_keywords = '';
    if (isset($story) && is_object($story)) {
        if ('' !== xoops_trim($story->keywords())) {
            $meta_keywords = $story->keywords();
        } else {
            $meta_keywords = news_createmeta_keywords($story->hometext() . ' ' . $story->bodytext());
        }
        if ('' !== xoops_trim($story->description())) {
            $meta_description = strip_tags($story->description);
        } else {
            $meta_description = strip_tags($story->title);
        }
        if (isset($xoTheme) && is_object($xoTheme)) {
            $xoTheme->addMeta('meta', 'keywords', $meta_keywords);
            $xoTheme->addMeta('meta', 'description', $meta_description);
        } elseif (isset($xoopsTpl) && is_object($xoopsTpl)) { // Compatibility for old Xoops versions
            $xoopsTpl->assign('xoops_meta_keywords', $meta_keywords);
            $xoopsTpl->assign('xoops_meta_description', $meta_description);
        }
    }

    /**
     * Dublin Core's metadatas
     */
    if (news_getmoduleoption('dublincore') && isset($story) && is_object($story)) {
        /** @var \XoopsConfigHandler $configHandler */
        $configHandler         = xoops_getHandler('config');
        $xoopsConfigMetaFooter = $configHandler->getConfigsByCat(XOOPS_CONF_METAFOOTER);
        $content               .= '<meta name="DC.Title" content="' . Utility::getDublinQuotes($story->title()) . "\">\n";
        $content               .= '<meta name="DC.Creator" content="' . Utility::getDublinQuotes($story->uname()) . "\">\n";
        $content               .= '<meta name="DC.Subject" content="' . Utility::getDublinQuotes($meta_keywords) . "\">\n";
        $content               .= '<meta name="DC.Description" content="' . Utility::getDublinQuotes($story->title()) . "\">\n";
        $content               .= '<meta name="DC.Publisher" content="' . Utility::getDublinQuotes($xoopsConfig['sitename']) . "\">\n";
        $content               .= '<meta name="DC.Date.created" scheme="W3CDTF" content="' . date('Y-m-d', $story->created) . "\">\n";
        $content               .= '<meta name="DC.Date.issued" scheme="W3CDTF" content="' . date('Y-m-d', $story->published) . "\">\n";
        $content               .= '<meta name="DC.Identifier" content="' . XOOPS_URL . '/modules/news/article.php?storyid=' . $story->storyid() . "\">\n";
        $content               .= '<meta name="DC.Source" content="' . XOOPS_URL . "\">\n";
        $content               .= '<meta name="DC.Language" content="' . _LANGCODE . "\">\n";
        $content               .= '<meta name="DC.Relation.isReferencedBy" content="' . XOOPS_URL . '/modules/news/index.php?storytopic=' . $story->topicid() . "\">\n";
        if (isset($xoopsConfigMetaFooter['meta_copyright'])) {
            $content .= '<meta name="DC.Rights" content="' . Utility::getDublinQuotes($xoopsConfigMetaFooter['meta_copyright']) . "\">\n";
        }
    }

    /**
     * Firefox 2 micro summaries
     */
    if (news_getmoduleoption('firefox_microsummaries')) {
        $content .= sprintf("<link rel=\"microsummary\" href=\"%s\">\n", XOOPS_URL . '/modules/news/micro_summary.php');
    }

    if (isset($xoopsTpl) && is_object($xoopsTpl)) {
        $xoopsTpl->assign('xoops_module_header', $content);
    }
}

/**
 * Create the meta keywords based on the content
 *
 * @param $content
 * @return string
 * @copyright (c) Hervé Thouzard
 * @author        Hervé Thouzard (https://www.herve-thouzard.com)
 */
function news_createmeta_keywords($content): string
{
    require_once XOOPS_ROOT_PATH . '/modules/news/config.php';
    // require_once XOOPS_ROOT_PATH . '/modules/news/class/blacklist.php';
    // require_once XOOPS_ROOT_PATH . '/modules/news/class/registryfile.php';

    if (!$cfg['meta_keywords_auto_generate']) {

        return '';
    }
    $registry = new Registryfile('news_metagen_options.txt');
    //    $tcontent = '';
    $tcontent = $registry->getfile();
    if ('' !== xoops_trim($tcontent)) {
        [$keywordscount, $keywordsorder] = explode(',', $tcontent);
    } else {
        $keywordscount = $cfg['meta_keywords_count'];
        $keywordsorder = $cfg['meta_keywords_order'];
    }

    $tmp = [];
    // Search for the "Minimum keyword length"
    if (Request::hasVar('news_keywords_limit', 'SESSION')) {
        $limit = $_SESSION['news_keywords_limit'];
    } else {
        /** @var \XoopsConfigHandler $configHandler */
        $configHandler                   = xoops_getHandler('config');
        $xoopsConfigSearch               = $configHandler->getConfigsByCat(XOOPS_CONF_SEARCH);
        $limit                           = $xoopsConfigSearch['keyword_min'];
        $_SESSION['news_keywords_limit'] = $limit;
    }
    $myts            = \MyTextSanitizer::getInstance();
    $content         = str_replace('<br>', ' ', $content);
    $content         = $myts->undoHtmlSpecialChars($content);
    $content         = strip_tags($content);
    $content         = \mb_strtolower($content);
    $search_pattern  = [
        '&nbsp;',
        "\t",
        "\r\n",
        "\r",
        "\n",
        ',',
        '.',
        "'",
        ';',
        ':',
        ')',
        '(',
        '"',
        '?',
        '!',
        '{',
        '}',
        '[',
        ']',
        '<',
        '>',
        '/',
        '+',
        '-',
        '_',
        '\\',
        '*',
    ];
    $replace_pattern = [
        ' ',
        ' ',
        ' ',
        ' ',
        ' ',
        ' ',
        ' ',
        ' ',
        '',
        '',
        '',
        '',
        '',
        '',
        '',
        '',
        '',
        '',
        '',
        '',
        '',
        '',
        '',
        '',
        '',
        '',
        '',
    ];
    $content         = str_replace($search_pattern, $replace_pattern, $content);
    $keywords        = explode(' ', $content);
    switch ($keywordsorder) {
        case 0: // Ordre d'apparition dans le texte
            $keywords = array_unique($keywords);
            break;
        case 1: // Ordre de fréquence des mots
            $keywords = array_count_values($keywords);
            asort($keywords);
            $keywords = array_keys($keywords);
            break;
        case 2: // Ordre inverse de la fréquence des mots
            $keywords = array_count_values($keywords);
            arsort($keywords);
            $keywords = array_keys($keywords);
            break;
    }
    // Remove black listed words
    $metablack = new Blacklist();
    $words     = $metablack->getAllKeywords();

    $keywords  = $metablack->remove_blacklisted($keywords);

    foreach ($keywords as $keyword) {
        if (mb_strlen($keyword) >= $limit && !is_numeric($keyword)) {
            $tmp[] = $keyword;
        }
    }
    $tmp = array_slice($tmp, 0, $keywordscount);
    if (count($tmp) > 0) {
        return implode(',', $tmp);
    }
    if (!isset($configHandler) || !is_object($configHandler)) {
        /** @var \XoopsConfigHandler $configHandler */
        $configHandler = xoops_getHandler('config');
    }
    $xoopsConfigMetaFooter = $configHandler->getConfigsByCat(XOOPS_CONF_METAFOOTER);
    return $xoopsConfigMetaFooter['meta_keywords'] ?? '';
}

/**
 * Remove module's cache
 *
 * @author        Hervé Thouzard (https://www.herve-thouzard.com)
 * @copyright (c) Hervé Thouzard
 */
function news_updateCache(): void
{
    global $xoopsModule;
    $folder  = $xoopsModule->getVar('dirname');
    $tpllist = [];

    require_once XOOPS_ROOT_PATH . '/class/xoopsblock.php';
    require_once XOOPS_ROOT_PATH . '/class/template.php';
    /** @var \XoopsTplfileHandler $tplfileHandler */
    $tplfileHandler = xoops_getHandler('tplfile');
    $tpllist        = $tplfileHandler->find(null, null, null, $folder);
    $xoopsTpl       = new \XoopsTpl();

    xoops_template_clear_module_cache($xoopsModule->getVar('mid')); // Clear module's blocks cache

    // Remove cache for each page.
    foreach ($tpllist as $onetemplate) {
        if ('module' === $onetemplate->getVar('tpl_type')) {
            // Note, I've been testing all the other methods (like the one of Smarty) and none of them run, that's why I have used this code
            $files_del = [];

            $files_del = glob(XOOPS_CACHE_PATH . '/*' . $onetemplate->getVar('tpl_file') . '*', GLOB_NOSORT);
            if (count($files_del) > 0) {
                foreach ($files_del as $one_file) {
                    unlink($one_file);
                }
            }
        }
    }
}

/**
 * Verify that a mysql table exists
 *
 * @param $tablename
 * @return bool
 * @copyright (c) Hervé Thouzard
 * @author        Hervé Thouzard (https://www.herve-thouzard.com)
 */
function news_TableExists($tablename): bool
{
    global $xoopsDB;

    $sql = "SHOW TABLES LIKE '$tablename'";
    $result = Utility::queryFAndCheck($xoopsDB, $sql);

    return ($xoopsDB->getRowsNum($result) > 0);
}

/**
 * Verify that a field exists inside a mysql table
 *
 * @param $fieldname
 * @param $table
 * @return bool
 * @author        Hervé Thouzard (https://www.herve-thouzard.com)
 * @copyright (c) Hervé Thouzard
 */
function news_FieldExists($fieldname, $table): bool
{
    global $xoopsDB;
    $sql = "SHOW COLUMNS FROM   $table LIKE '$fieldname'";
    $result = Utility::queryFAndCheck($xoopsDB, $sql);

    return ($xoopsDB->getRowsNum($result) > 0);
}

/**
 * Add a field to a mysql table
 *
 * @param $field
 * @param $table
 * @return bool|\mysqli_result
 * @author        Hervé Thouzard (https://www.herve-thouzard.com)
 * @copyright (c) Hervé Thouzard
 */
function news_AddField($field, $table)
{
    global $xoopsDB;
    $result = $xoopsDB->queryF('ALTER TABLE ' . $table . " ADD $field;");

    return $result;
}

/**
 * Verify that the current user is a member of the Admin group
 */
function news_is_admin_group(): bool
{
    global $xoopsUser, $xoopsModule;
    if (is_object($xoopsUser)) {
        if (in_array('1', $xoopsUser->getGroups(), true)) {
            return true;
        }
        if ($xoopsUser->isAdmin($xoopsModule->mid())) {
            return true;
        }

        return false;
    }

    return false;
}

/**
 * Verify if the current "user" is a bot or not
 *
 * If you have a problem with this function, insert the folowing code just before the line if (\Xmf\Request::hasVar('news_cache_bot', 'SESSION'))) { :
 * return false;
 *
 * @author        Hervé Thouzard (https://www.herve-thouzard.com)
 * @copyright (c) Hervé Thouzard
 */
function news_isbot()
{
    if (Request::hasVar('news_cache_bot', 'SESSION')) {
        return $_SESSION['news_cache_bot'];
    }
    // Add here every bot you know separated by a pipe | (not matter with the upper or lower cases)
    // If you want to see the result for yourself, add your navigator's user agent at the end (mozilla for example)
    $botlist      = 'AbachoBOT|Arachnoidea|ASPSeek|Atomz|cosmos|crawl25-public.alexa.com|CrawlerBoy Pinpoint.com|Crawler|DeepIndex|EchO!|exabot|Excalibur Internet Spider|FAST-WebCrawler|Fluffy the spider|GAIS Robot/1.0B2|GaisLab data gatherer|Google|Googlebot-Image|googlebot|Gulliver|ia_archiver|Infoseek|Links2Go|Lycos_Spider_(modspider)|Lycos_Spider_(T-Rex)|MantraAgent|Mata Hari|Mercator|MicrosoftPrototypeCrawler|[email protected]|MSNBOT|NEC Research Agent|NetMechanic|Nokia-WAPToolkit|nttdirectory_robot|Openfind|Oracle Ultra Search|PicoSearch|Pompos|Scooter|Slider_Search_v1-de|Slurp|Slurp.so|SlySearch|Spider|Spinne|SurferF3|Surfnomore Spider|suzuran|teomaagent1|TurnitinBot|Ultraseek|VoilaBot|vspider|W3C_Validator|Web Link Validator|WebTrends|WebZIP|whatUseek_winona|WISEbot|Xenu Link Sleuth|ZyBorg';
    $botlist      = \mb_strtoupper($botlist);
    $currentagent = \mb_strtoupper(xoops_getenv('HTTP_USER_AGENT'));
    $retval       = false;
    $botarray     = explode('|', $botlist);
    foreach ($botarray as $onebot) {
        if (false !== mb_strpos($currentagent, $onebot)) {
            $retval = true;
            break;
        }
    }

    $_SESSION['news_cache_bot'] = $retval;

    return $retval;
}

/**
 * Create an infotip
 *
 * @param $text
 * @return string|null
 * @copyright (c) Hervé Thouzard
 * @author        Hervé Thouzard (https://www.herve-thouzard.com)
 */
function news_make_infotips($text): ?string
{
    $infotips = news_getmoduleoption('infotips');
    if ($infotips > 0) {
        $myts = \MyTextSanitizer::getInstance();


        return htmlspecialchars(xoops_substr(strip_tags($text), 0, $infotips), ENT_QUOTES | ENT_HTML5);
        return htmlspecialchars(xoops_substr(strip_tags($text), 0, /** @scrutinizer ignore-type */ $infotips), ENT_QUOTES | ENT_HTML5);
    }

    return null;
}

/**
 * @param string $string
 * @return string
 * @author   Monte Ohrt <monte at ohrt dot com>, modified by Amos Robinson
 *           <amos dot robinson at gmail dot com>
 */
function news_close_tags(string $string): string
{
    // match opened tags
    if (preg_match_all('/<([a-z\:\-]+)[^\/]>/', $string, $start_tags)) {
        $start_tags = $start_tags[1];
        // match closed tags
        if (preg_match_all('/<\/([a-z]+)>/', $string, $end_tags)) {
            $complete_tags = [];
            $end_tags      = $end_tags[1];

            foreach ($start_tags as $key => $val) {
                $posb = array_search($val, $end_tags, true);
                if (is_int($posb)) {
                    unset($end_tags[$posb]);
                } else {
                    $complete_tags[] = $val;
                }
            }
        } else {
            $complete_tags = $start_tags;
        }

        $complete_tags = array_reverse($complete_tags);
        foreach ($complete_tags as $iValue) {
            $string .= '</' . $iValue . '>';
        }
    }

    return $string;
}

/**
 * Smarty truncate_tagsafe modifier plugin
 *
 * Type:     modifier<br>
 * Name:     truncate_tagsafe<br>
 * Purpose:  Truncate a string to a certain length if necessary,
 *           optionally splitting in the middle of a word, and
 *           appending the $etc string or inserting $etc into the middle.
 *           Makes sure no tags are left half-open or half-closed
 *           (e.g. "Banana in a <a...")
 *
 * @param mixed $string
 * @param mixed $length
 * @param mixed $etc
 * @param mixed $break_words
 *
 * @return string
 * @author   Monte Ohrt <monte at ohrt dot com>, modified by Amos Robinson
 *           <amos dot robinson at gmail dot com>
 */
function news_truncate_tagsafe($string, $length = 80, $etc = '...', $break_words = false): string
{
    if (0 == $length) {
        return '';
    }
    if (mb_strlen($string) > $length) {
        $length -= \mb_strlen($etc);
        if (!$break_words) {
            $string = preg_replace('/\s+?(\S+)?$/', '', mb_substr($string, 0, $length + 1));
            $string = preg_replace('/<[^>]*$/', '', $string);
            $string = news_close_tags($string);
        }

        return $string . $etc;
    }

    return $string;
}

/**
 * Resize a Picture to some given dimensions (using the wideImage library)
 *
 * @param string $src_path      Picture's source
 * @param string $dst_path      Picture's destination
 * @param int    $param_width   Maximum picture's width
 * @param int    $param_height  Maximum picture's height
 * @param bool   $keep_original Do we have to keep the original picture ?
 * @param string $fit           Resize mode (see the wideImage library for more information)
 *
 * @return bool
 */
function news_resizePicture(
    string $src_path,
    string $dst_path,
    int    $param_width,
    int    $param_height,
    bool   $keep_original = false,
    string $fit = 'inside'
): bool {
    //    require_once XOOPS_PATH . '/vendor/wideimage/WideImage.php';
    $resize            = true;
    $pictureDimensions = getimagesize($src_path);
    if (is_array($pictureDimensions)) {

        $pictureWidth  = $pictureDimensions[0];
        $pictureHeight = $pictureDimensions[1];
        if ($pictureWidth < $param_width && $pictureHeight < $param_height) {
            $resize = false;
        }
    }

    $img = WideImage::load($src_path);
    if ($resize) {
        $result = $img->resize($param_width, $param_height, $fit);
        $result->saveToFile($dst_path);
    } else {
        @copy($src_path, $dst_path);
        /** @scrutinizer ignore-unhandled */ @copy($src_path, $dst_path);
    }
    if (!$keep_original) {
        @unlink($src_path);
        /** @scrutinizer ignore-unhandled */ @unlink($src_path);
    }

    return true;
}

XoopsModules25x / news

Pull Request — master (#41)

news_getWysiwygForm() B

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