ExportPageTreeView::printTree() - Code Metrics - Inspection of "[TASK] Clean up legacy tree implementations" - TYPO3/TYPO3.CMS - Measure and Improve Code Quality continuously with Scrutinizer

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created 2021-04-27 15:14 UTC

ExportPageTreeView::printTree() C

↳ Parent: ExportPageTreeView

Complexity

Conditions	11
Paths	194

Size

Total Lines	47
Code Lines	26

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	26
dl	0
loc	47
rs	6.5333
c	0
b	0
f	0
cc	11
nc	194
nop	1

How to fix Complexity

<?php

/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */

namespace TYPO3\CMS\Impexp\View;

use TYPO3\CMS\Backend\Tree\View\BrowseTreeView;
use TYPO3\CMS\Backend\Utility\BackendUtility;
use TYPO3\CMS\Core\Imaging\Icon;
use TYPO3\CMS\Core\Imaging\IconFactory;
use TYPO3\CMS\Core\Type\Bitmask\Permission;
use TYPO3\CMS\Core\Utility\GeneralUtility;

/**
 * Extension of the page tree class. Used to get the tree of pages to export.
 * @internal
 */
class ExportPageTreeView extends BrowseTreeView
{
    /**
     * Initialization
     */
    public function __construct()
    {
        parent::__construct();
        $this->init();
    }

    /**
     * Wrapping title from page tree.
     *
     * @param string $title Title to wrap
     * @return string Wrapped title
     * @internal
     */
    public function wrapTitle($title)
    {
        return trim($title) === '' ? '<em>[' . htmlspecialchars($this->getLanguageService()->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.no_title')) . ']</em>' : htmlspecialchars($title);
    }

    /**
     * Wrapping Plus/Minus icon, unused in Export Page Tree
     *
     * @param mixed $bMark (See parent class)
     * @param bool $isOpen
     * @return string
     */
    public function PM_ATagWrap($bMark = '', $isOpen = false)
    {
        return '';
    }

    /**
     * Tree rendering
     *
     * @param int $pid PID value
     * @param string $clause Additional where clause
     * @return array Array of tree elements
     */
    public function ext_tree($pid, $clause = '')
    {
        // Initialize:
        $this->init(' AND ' . $this->getBackendUser()->getPagePermsClause(Permission::PAGE_SHOW) . $clause);
        // Get stored tree structure:
        $this->stored = json_decode($this->getBackendUser()->uc['browseTrees']['browsePages'], true);
        $treeArr = [];
        $idx = 0;
        // Set first:
        $this->bank = $idx;
        $isOpen = $this->stored[$idx][$pid];
        // save ids
        $curIds = $this->ids;
        $this->reset();
        $this->ids = $curIds;
        if ($pid > 0) {
            $rootRec = BackendUtility::getRecordWSOL('pages', $pid);
            $iconFactory = GeneralUtility::makeInstance(IconFactory::class);
            $firstHtml = $iconFactory->getIconForRecord('pages', $rootRec, Icon::SIZE_SMALL)->render();
        } else {
            $rootRec = [
                'title' => $GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename'],
                'uid' => 0
            ];
            $firstHtml = $this->getRootIcon($rootRec);
        }
        $this->tree[] = ['HTML' => $firstHtml, 'row' => $rootRec, 'hasSub' => $isOpen];
        if ($isOpen) {
            $this->getTree($pid);
            $idH = [];
            $idH[$pid]['uid'] = $pid;
            if (!empty($this->buffer_idH)) {
                $idH[$pid]['subrow'] = $this->buffer_idH;
            }
            $this->buffer_idH = $idH;
        }
        // Add tree:
        return array_merge($treeArr, $this->tree);
    }

    /**
     * Compiles the HTML code for displaying the structure found inside the ->tree array
     *
     * @param array|string $treeArr "tree-array" - if blank string, the internal ->tree array is used.
     * @return string The HTML code for the tree
     */
    public function printTree($treeArr = '')
    {
        $titleLen = (int)$this->getBackendUser()->uc['titleLen'];
        if (!is_array($treeArr)) {
            $treeArr = $this->tree;
        }
        $out = '';
        $closeDepth = [];
        foreach ($treeArr as $treeItem) {
            $classAttr = '';
            if ($treeItem['isFirst']) {
                $out .= '<ul class="list-tree">';
            }

            // Add CSS classes to the list item
            if ($treeItem['hasSub']) {
                $classAttr .= ' list-tree-control-open';
            }

            $idAttr = htmlspecialchars('pages' . $treeItem['row']['uid'] . '_' . $treeItem['bank']);
            $out .= '
				<li id="' . $idAttr . '"' . ($classAttr ? ' class="' . trim($classAttr) . '"' : '') . '>
					<span class="list-tree-group">
						<span class="list-tree-icon">' . $treeItem['HTML'] . '</span>
						<span class="list-tree-title">' . $this->wrapTitle($this->getTitleStr($treeItem['row'], $titleLen)) . '</span>
					</span>';

            if (!$treeItem['hasSub']) {
                $out .= '</li>';
            }

            // We have to remember if this is the last one
            // on level X so the last child on level X+1 closes the <ul>-tag
            if ($treeItem['isLast']) {
                $closeDepth[$treeItem['invertedDepth']] = 1;
            }
            // If this is the last one and does not have subitems, we need to close
            // the tree as long as the upper levels have last items too
            if ($treeItem['isLast'] && !$treeItem['hasSub']) {
                for ($i = $treeItem['invertedDepth']; $closeDepth[$i] == 1; $i++) {
                    $closeDepth[$i] = 0;
                    $out .= '</ul></li>';
                }
            }
        }
        $out = '<ul class="list-tree list-tree-root list-tree-root-clean">' . $out . '</ul>';
        return $out;
    }
}


1			<?php
2
3			/*
4			* This file is part of the TYPO3 CMS project.
5			*
6			* It is free software; you can redistribute it and/or modify it under
7			* the terms of the GNU General Public License, either version 2
8			* of the License, or any later version.
9			*
10			* For the full copyright and license information, please read the
11			* LICENSE.txt file that was distributed with this source code.
12			*
13			* The TYPO3 project - inspiring people to share!
14			*/
15
16			namespace TYPO3\CMS\Impexp\View;
17
18			use TYPO3\CMS\Backend\Tree\View\BrowseTreeView;
19			use TYPO3\CMS\Backend\Utility\BackendUtility;
20			use TYPO3\CMS\Core\Imaging\Icon;
21			use TYPO3\CMS\Core\Imaging\IconFactory;
22			use TYPO3\CMS\Core\Type\Bitmask\Permission;
23			use TYPO3\CMS\Core\Utility\GeneralUtility;
24
25			/**
26			* Extension of the page tree class. Used to get the tree of pages to export.
27			* @internal
28			*/
29			class ExportPageTreeView extends BrowseTreeView
30			{
31			/**
32			* Initialization
33			*/
34			public function __construct()
35			{
36			parent::__construct();
37			$this->init();
38			}
39
40			/**
41			* Wrapping title from page tree.
42			*
43			* @param string $title Title to wrap
44			* @return string Wrapped title
45			* @internal
46			*/
47			public function wrapTitle($title)
48			{
49			return trim($title) === '' ? '<em>[' . htmlspecialchars($this->getLanguageService()->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.no_title')) . ']</em>' : htmlspecialchars($title);
50			}
51
52			/**
53			* Wrapping Plus/Minus icon, unused in Export Page Tree
54			*
55			* @param mixed $bMark (See parent class)
56			* @param bool $isOpen
57			* @return string
58			*/
59			public function PM_ATagWrap($bMark = '', $isOpen = false)
60			{
61			return '';
62			}
63
64			/**
65			* Tree rendering
66			*
67			* @param int $pid PID value
68			* @param string $clause Additional where clause
69			* @return array Array of tree elements
70			*/
71			public function ext_tree($pid, $clause = '')
72			{
73			// Initialize:
74			$this->init(' AND ' . $this->getBackendUser()->getPagePermsClause(Permission::PAGE_SHOW) . $clause);
75			// Get stored tree structure:
76			$this->stored = json_decode($this->getBackendUser()->uc['browseTrees']['browsePages'], true);
77			$treeArr = [];
78			$idx = 0;
79			// Set first:
80			$this->bank = $idx;
81			$isOpen = $this->stored[$idx][$pid];
82			// save ids
83			$curIds = $this->ids;
84			$this->reset();
85			$this->ids = $curIds;
86			if ($pid > 0) {
87			$rootRec = BackendUtility::getRecordWSOL('pages', $pid);
88			$iconFactory = GeneralUtility::makeInstance(IconFactory::class);
89			$firstHtml = $iconFactory->getIconForRecord('pages', $rootRec, Icon::SIZE_SMALL)->render();
90			} else {
91			$rootRec = [
92			'title' => $GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename'],
93			'uid' => 0
94			];
95			$firstHtml = $this->getRootIcon($rootRec);
96			}
97			$this->tree[] = ['HTML' => $firstHtml, 'row' => $rootRec, 'hasSub' => $isOpen];
98			if ($isOpen) {
99			$this->getTree($pid);
100			$idH = [];
101			$idH[$pid]['uid'] = $pid;
102			if (!empty($this->buffer_idH)) {
103			$idH[$pid]['subrow'] = $this->buffer_idH;
104			}
105			$this->buffer_idH = $idH;
106			}
107			// Add tree:
108			return array_merge($treeArr, $this->tree);
109			}
110
111			/**
112			* Compiles the HTML code for displaying the structure found inside the ->tree array
113			*
114			* @param array\|string $treeArr "tree-array" - if blank string, the internal ->tree array is used.
115			* @return string The HTML code for the tree
116			*/
117			public function printTree($treeArr = '')
118			{
119			$titleLen = (int)$this->getBackendUser()->uc['titleLen'];
120			if (!is_array($treeArr)) {
121			$treeArr = $this->tree;
122			}
123			$out = '';
124			$closeDepth = [];
125			foreach ($treeArr as $treeItem) {
126			$classAttr = '';
127			if ($treeItem['isFirst']) {
128			$out .= '<ul class="list-tree">';
129			}
130
131			// Add CSS classes to the list item
132			if ($treeItem['hasSub']) {
133			$classAttr .= ' list-tree-control-open';
134			}
135
136			$idAttr = htmlspecialchars('pages' . $treeItem['row']['uid'] . '_' . $treeItem['bank']);
137			$out .= '
138			<li id="' . $idAttr . '"' . ($classAttr ? ' class="' . trim($classAttr) . '"' : '') . '>
139			<span class="list-tree-group">
140			<span class="list-tree-icon">' . $treeItem['HTML'] . '</span>
141			<span class="list-tree-title">' . $this->wrapTitle($this->getTitleStr($treeItem['row'], $titleLen)) . '</span>
142			</span>';
143
144			if (!$treeItem['hasSub']) {
145			$out .= '</li>';
146			}
147
148			// We have to remember if this is the last one
149			// on level X so the last child on level X+1 closes the <ul>-tag
150			if ($treeItem['isLast']) {
151			$closeDepth[$treeItem['invertedDepth']] = 1;
152			}
153			// If this is the last one and does not have subitems, we need to close
154			// the tree as long as the upper levels have last items too
155			if ($treeItem['isLast'] && !$treeItem['hasSub']) {
156			for ($i = $treeItem['invertedDepth']; $closeDepth[$i] == 1; $i++) {
157			$closeDepth[$i] = 0;
158			$out .= '</ul></li>';
159			}
160			}
161			}
162			$out = '<ul class="list-tree list-tree-root list-tree-root-clean">' . $out . '</ul>';
163			return $out;
164			}
165			}
166

TYPO3 / TYPO3.CMS

Push — master ( d99b2c...0c4ec8 )

ExportPageTreeView::printTree() C

Complexity

Size

Duplication

Importance

How to fix Complexity

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