Xliff12::rebuildTarget() - Code Metrics - Inspection of "Reduced complexity" - matecat/xliff-parser - Measure and Improve Code Quality continuously with Scrutinizer

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by Domenico

created 2024-08-06 16:54 UTC

Xliff12::rebuildTarget() B

↳ Parent: Xliff12

Complexity

Conditions	7
Paths	3

Size

Total Lines	60
Code Lines	18

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	7
eloc	18
nc	3
nop	0
dl	0
loc	60
rs	8.8333
c	1
b	0
f	0

How to fix Long Method

<?php
/**
 * Created by PhpStorm.
 * @author hashashiyyin [email protected] / [email protected]
 * Date: 02/08/24
 * Time: 11:45
 *
 */

namespace Matecat\XliffParser\XliffReplacer;

use Matecat\XliffParser\Utils\Strings;

class Xliff12 extends AbstractXliffReplacer {

    /**
     * @var array
     */
    protected array $nodesToBuffer = [
            'source',
            'seg-source',
            'note',
            'context',
            'context-group'
    ];

    /**
     * @inheritDoc
     */
    protected function tagOpen( $parser, string $name, array $attr ) {

        $this->handleOpenUnit( $name, $attr );

        $this->checkSetInTarget( $name );

        // open buffer
        $this->setInBuffer( $name );

        // check if we are inside a <target>, obviously this happen only if there are targets inside the trans-unit
        // <target> must be stripped to be replaced, so this check avoids <target> reconstruction
        if ( !$this->inTarget ) {

            $tag = '';

            // construct tag
            $tag .= "<$name ";

            foreach ( $attr as $k => $v ) {

                //if tag name is file, we must replace the target-language attribute
                if ( $name === 'file' && $k === 'target-language' && !empty( $this->targetLang ) ) {
                    //replace Target language with job language provided from constructor
                    $tag .= "$k=\"$this->targetLang\" ";
                } else {
                    $tag .= "$k=\"$v\" ";
                }

            }

            $seg = $this->getCurrentSegment();

            if ( $name === $this->tuTagName && !empty( $seg ) && isset( $seg[ 'sid' ] ) ) {

                // add `help-id` to xliff v.1*
                if ( strpos( $tag, 'help-id' ) === false ) {
                    if ( !empty( $seg[ 'sid' ] ) ) {
                        $tag .= "help-id=\"{$seg[ 'sid' ]}\" ";
                    }
                }

            }

            $tag = $this->handleOpenXliffTag( $name, $attr, $tag );

            $this->checkForSelfClosedTagAndFlush( $parser, $tag );

        }

    }


    /**
     * @inheritDoc
     */
    protected function tagClose( $parser, string $name ) {
        $tag = '';

        /**
         * if is a tag within <target> or
         * if it is an empty tag, do not add closing tag because we have already closed it in
         *
         * self::tagOpen method
         */
        if ( !$this->isEmpty ) {

            if ( !$this->inTarget ) {
                $tag = "</$name>";
            }

            if ( 'target' == $name ) {

                if ( isset( $this->transUnits[ $this->currentTransUnitId ] ) ) {

                    // get translation of current segment, by indirect indexing: id -> positional index -> segment
                    // actually there may be more than one segment to that ID if there are two mrk of the same source segment
                    $tag = $this->rebuildTarget();

                }

                $this->targetWasWritten = true;
                // signal we are leaving a target
                $this->inTarget = false;
                $this->postProcAndFlush( $this->outputFP, $tag, true );

            } elseif ( in_array( $name, $this->nodesToBuffer ) ) { // we are closing a critical CDATA section

                $this->bufferIsActive = false;
                $tag                  = $this->CDATABuffer . "</$name>";
                $this->CDATABuffer    = "";

                //flush to the pointer
                $this->postProcAndFlush( $this->outputFP, $tag );

            } elseif ( $name === $this->tuTagName ) {

                $tag = "";

                // handling </trans-unit> closure
                if ( !$this->targetWasWritten ) {

                    if ( isset( $this->transUnits[ $this->currentTransUnitId ] ) ) {
                        $tag = $this->rebuildTarget();
                    } else {
                        $tag = $this->createTargetTag( "", "" );
                    }

                }

                $tag                    .= "</$this->tuTagName>";
                $this->targetWasWritten = false;
                $this->postProcAndFlush( $this->outputFP, $tag );

            } elseif ( $this->bufferIsActive ) { // this is a tag ( <g | <mrk ) inside a seg or seg-source tag
                $this->CDATABuffer .= "</$name>";
                // Do NOT Flush
            } else { //generic tag closure do Nothing
                // flush to pointer
                $this->postProcAndFlush( $this->outputFP, $tag );
            }

        } else {
            //ok, nothing to be done; reset flag for next coming tag
            $this->isEmpty = false;
        }

        // check if we are leaving a <trans-unit> (xliff v1.*) or <unit> (xliff v2.*)
        if ( $this->tuTagName === $name ) {
            $this->currentTransUnitIsTranslatable = null;
            $this->inTU                           = false;
            $this->hasWrittenCounts               = false;

            $this->resetCounts();
        }
    }

    /**
     * prepare segment tagging for xliff insertion
     *
     * @param array  $seg
     * @param string $transUnitTranslation
     *
     * @return string
     */
    protected function prepareTranslation( array $seg, string $transUnitTranslation = "" ): string {

        $segment     = Strings::removeDangerousChars( $seg [ 'segment' ] );
        $translation = Strings::removeDangerousChars( $seg [ 'translation' ] );

        if ( $seg [ 'translation' ] == '' ) {
            $translation = $segment;
        } else {
            if ( $this->callback instanceof XliffReplacerCallbackInterface ) {
                $error = ( !empty( $seg[ 'error' ] ) ) ? $seg[ 'error' ] : null;
                if ( $this->callback->thereAreErrors( $seg[ 'sid' ], $segment, $translation, [], $error ) ) {
                    $translation = '|||UNTRANSLATED_CONTENT_START|||' . $segment . '|||UNTRANSLATED_CONTENT_END|||';
                }
            }
        }

        $transUnitTranslation .= $seg[ 'prev_tags' ] . $this->rebuildMarks( $seg, $translation ) . ltrim( $seg[ 'succ_tags' ] );

        return $transUnitTranslation;
    }

    protected function rebuildMarks( array $seg, string $translation ): string {

        if ( $seg[ 'mrk_id' ] !== null && $seg[ 'mrk_id' ] != '' ) {
            $translation = "<mrk mid=\"" . $seg[ 'mrk_id' ] . "\" mtype=\"seg\">" . $seg[ 'mrk_prev_tags' ] . $translation . $seg[ 'mrk_succ_tags' ] . "</mrk>";
        }

        return $translation;

    }

    /**
     * This function creates a <target>
     *
     * @param string $translation
     * @param string $stateProp
     *
     * @return string
     */
    private function createTargetTag( string $translation, string $stateProp ): string {
        $targetLang = ' xml:lang="' . $this->targetLang . '"';
        $tag        = "<target $targetLang $stateProp>$translation</target>";
        $tag        .= "\n<count-group name=\"$this->currentTransUnitId\"><count count-type=\"x-matecat-raw\">" . $this->counts[ 'raw_word_count' ] . "</count><count count-type=\"x-matecat-weighted\">" . $this->counts[ 'eq_word_count' ] . '</count></count-group>';

        return $tag;

    }

    protected function rebuildTarget(): string {

        // init translation and state
        $translation  = '';
        $lastMrkState = null;
        $stateProp    = '';

        // we must reset the lastMrkId found because this is a new segment.
        $lastMrkId = -1;

        foreach ( $this->lastTransUnit as $pos => $seg ) {

            /*
             * This routine works to respect the positional orders of markers.
             * In every cycle we check if the mrk of the segment is below or equal the last one.
             * When this is true, means that the mrk id belongs to the next segment with the same internal_id
             * so we MUST stop to apply markers and translations
             * and stop to add eq_word_count
             *
             * Begin:
             * pre-assign zero to the new mrk if this is the first one ( in this segment )
             * If it is null leave it NULL
             */
            if ( (int)$seg[ "mrk_id" ] < 0 && $seg[ "mrk_id" ] !== null ) {
                $seg[ "mrk_id" ] = 0;
            }

            /*
             * WARNING:
             * For those seg-source that doesn't have a mrk ( having a mrk id === null )
             * ( null <= -1 ) === true
             * so, cast to int
             */
            if ( (int)$seg[ "mrk_id" ] <= $lastMrkId ) {
                break;
            }

            // update counts
            if ( !empty( $seg ) ) {
                $this->updateSegmentCounts( $seg );
            }

            // delete translations so the prepareSegment
            // will put source content in target tag
            if ( $this->sourceInTarget ) {
                $seg[ 'translation' ] = '';
                $this->resetCounts();
            }

            // append $translation
            $translation = $this->prepareTranslation( $seg, $translation );

            $lastMrkId = $seg[ "mrk_id" ];

            [ $stateProp, $lastMrkState ] = StatusToStateAttribute::getState( $this->xliffVersion, $seg[ 'status' ], $lastMrkState );

        }

        //append translation
        return $this->createTargetTag( $translation, $stateProp );

    }

}

1			<?php
2			/**
3			* Created by PhpStorm.
4			* @author hashashiyyin [email protected] / [email protected]
5			* Date: 02/08/24
6			* Time: 11:45
7			*
8			*/
9
10			namespace Matecat\XliffParser\XliffReplacer;
11
12			use Matecat\XliffParser\Utils\Strings;
13
14			class Xliff12 extends AbstractXliffReplacer {
15
16			/**
17			* @var array
18			*/
19			protected array $nodesToBuffer = [
20			'source',
21			'seg-source',
22			'note',
23			'context',
24			'context-group'
25			];
26
27			/**
28			* @inheritDoc
29			*/
30			protected function tagOpen( $parser, string $name, array $attr ) {
31
32			$this->handleOpenUnit( $name, $attr );
33
34			$this->checkSetInTarget( $name );
35
36			// open buffer
37			$this->setInBuffer( $name );
38
39			// check if we are inside a <target>, obviously this happen only if there are targets inside the trans-unit
40			// <target> must be stripped to be replaced, so this check avoids <target> reconstruction
41			if ( !$this->inTarget ) {
42
43			$tag = '';
44
45			// construct tag
46			$tag .= "<$name ";
47
48			foreach ( $attr as $k => $v ) {
49
50			//if tag name is file, we must replace the target-language attribute
51			if ( $name === 'file' && $k === 'target-language' && !empty( $this->targetLang ) ) {
52			//replace Target language with job language provided from constructor
53			$tag .= "$k=\"$this->targetLang\" ";
54			} else {
55			$tag .= "$k=\"$v\" ";
56			}
57
58			}
59
60			$seg = $this->getCurrentSegment();
61
62			if ( $name === $this->tuTagName && !empty( $seg ) && isset( $seg[ 'sid' ] ) ) {
63
64			// add `help-id` to xliff v.1*
65			if ( strpos( $tag, 'help-id' ) === false ) {
66			if ( !empty( $seg[ 'sid' ] ) ) {
67			$tag .= "help-id=\"{$seg[ 'sid' ]}\" ";
68			}
69			}
70
71			}
72
73			$tag = $this->handleOpenXliffTag( $name, $attr, $tag );
74
75			$this->checkForSelfClosedTagAndFlush( $parser, $tag );
76
77			}
78
79			}
80
81
82			/**
83			* @inheritDoc
84			*/
85			protected function tagClose( $parser, string $name ) {
86			$tag = '';
87
88			/**
89			* if is a tag within <target> or
90			* if it is an empty tag, do not add closing tag because we have already closed it in
91			*
92			* self::tagOpen method
93			*/
94			if ( !$this->isEmpty ) {
95
96			if ( !$this->inTarget ) {
97			$tag = "</$name>";
98			}
99
100			if ( 'target' == $name ) {
101
102			if ( isset( $this->transUnits[ $this->currentTransUnitId ] ) ) {
103
104			// get translation of current segment, by indirect indexing: id -> positional index -> segment
105			// actually there may be more than one segment to that ID if there are two mrk of the same source segment
106			$tag = $this->rebuildTarget();
107
108			}
109
110			$this->targetWasWritten = true;
111			// signal we are leaving a target
112			$this->inTarget = false;
113			$this->postProcAndFlush( $this->outputFP, $tag, true );
114
115			} elseif ( in_array( $name, $this->nodesToBuffer ) ) { // we are closing a critical CDATA section
116
117			$this->bufferIsActive = false;
118			$tag = $this->CDATABuffer . "</$name>";
119			$this->CDATABuffer = "";
120
121			//flush to the pointer
122			$this->postProcAndFlush( $this->outputFP, $tag );
123
124			} elseif ( $name === $this->tuTagName ) {
125
126			$tag = "";
127
128			// handling </trans-unit> closure
129			if ( !$this->targetWasWritten ) {
130
131			if ( isset( $this->transUnits[ $this->currentTransUnitId ] ) ) {
132			$tag = $this->rebuildTarget();
133			} else {
134			$tag = $this->createTargetTag( "", "" );
135			}
136
137			}
138
139			$tag .= "</$this->tuTagName>";
140			$this->targetWasWritten = false;
141			$this->postProcAndFlush( $this->outputFP, $tag );
142
143			} elseif ( $this->bufferIsActive ) { // this is a tag ( <g \| <mrk ) inside a seg or seg-source tag
144			$this->CDATABuffer .= "</$name>";
145			// Do NOT Flush
146			} else { //generic tag closure do Nothing
147			// flush to pointer
148			$this->postProcAndFlush( $this->outputFP, $tag );
149			}
150
151			} else {
152			//ok, nothing to be done; reset flag for next coming tag
153			$this->isEmpty = false;
154			}
155
156			// check if we are leaving a <trans-unit> (xliff v1.) or <unit> (xliff v2.)
157			if ( $this->tuTagName === $name ) {
158			$this->currentTransUnitIsTranslatable = null;
159			$this->inTU = false;
160			$this->hasWrittenCounts = false;
161
162			$this->resetCounts();
163			}
164			}
165
166			/**
167			* prepare segment tagging for xliff insertion
168			*
169			* @param array $seg
170			* @param string $transUnitTranslation
171			*
172			* @return string
173			*/
174			protected function prepareTranslation( array $seg, string $transUnitTranslation = "" ): string {
175
176			$segment = Strings::removeDangerousChars( $seg [ 'segment' ] );
177			$translation = Strings::removeDangerousChars( $seg [ 'translation' ] );
178
179			if ( $seg [ 'translation' ] == '' ) {
180			$translation = $segment;
181			} else {
182			if ( $this->callback instanceof XliffReplacerCallbackInterface ) {
183			$error = ( !empty( $seg[ 'error' ] ) ) ? $seg[ 'error' ] : null;
184			if ( $this->callback->thereAreErrors( $seg[ 'sid' ], $segment, $translation, [], $error ) ) {
185			$translation = '\|\|\|UNTRANSLATED_CONTENT_START\|\|\|' . $segment . '\|\|\|UNTRANSLATED_CONTENT_END\|\|\|';
186			}
187			}
188			}
189
190			$transUnitTranslation .= $seg[ 'prev_tags' ] . $this->rebuildMarks( $seg, $translation ) . ltrim( $seg[ 'succ_tags' ] );
191
192			return $transUnitTranslation;
193			}
194
195			protected function rebuildMarks( array $seg, string $translation ): string {
196
197			if ( $seg[ 'mrk_id' ] !== null && $seg[ 'mrk_id' ] != '' ) {
198			$translation = "<mrk mid=\"" . $seg[ 'mrk_id' ] . "\" mtype=\"seg\">" . $seg[ 'mrk_prev_tags' ] . $translation . $seg[ 'mrk_succ_tags' ] . "</mrk>";
199			}
200
201			return $translation;
202
203			}
204
205			/**
206			* This function creates a <target>
207			*
208			* @param string $translation
209			* @param string $stateProp
210			*
211			* @return string
212			*/
213			private function createTargetTag( string $translation, string $stateProp ): string {
214			$targetLang = ' xml:lang="' . $this->targetLang . '"';
215			$tag = "<target $targetLang $stateProp>$translation</target>";
216			$tag .= "\n<count-group name=\"$this->currentTransUnitId\"><count count-type=\"x-matecat-raw\">" . $this->counts[ 'raw_word_count' ] . "</count><count count-type=\"x-matecat-weighted\">" . $this->counts[ 'eq_word_count' ] . '</count></count-group>';
217
218			return $tag;
219
220			}
221
222			protected function rebuildTarget(): string {
223
224			// init translation and state
225			$translation = '';
226			$lastMrkState = null;
227			$stateProp = '';
228
229			// we must reset the lastMrkId found because this is a new segment.
230			$lastMrkId = -1;
231
232			foreach ( $this->lastTransUnit as $pos => $seg ) {
233
234			/*
235			* This routine works to respect the positional orders of markers.
236			* In every cycle we check if the mrk of the segment is below or equal the last one.
237			* When this is true, means that the mrk id belongs to the next segment with the same internal_id
238			* so we MUST stop to apply markers and translations
239			* and stop to add eq_word_count
240			*
241			* Begin:
242			* pre-assign zero to the new mrk if this is the first one ( in this segment )
243			* If it is null leave it NULL
244			*/
245			if ( (int)$seg[ "mrk_id" ] < 0 && $seg[ "mrk_id" ] !== null ) {
246			$seg[ "mrk_id" ] = 0;
247			}
248
249			/*
250			* WARNING:
251			* For those seg-source that doesn't have a mrk ( having a mrk id === null )
252			* ( null <= -1 ) === true
253			* so, cast to int
254			*/
255			if ( (int)$seg[ "mrk_id" ] <= $lastMrkId ) {
256			break;
257			}
258
259			// update counts
260			if ( !empty( $seg ) ) {
261			$this->updateSegmentCounts( $seg );
262			}
263
264			// delete translations so the prepareSegment
265			// will put source content in target tag
266			if ( $this->sourceInTarget ) {
267			$seg[ 'translation' ] = '';
268			$this->resetCounts();
269			}
270
271			// append $translation
272			$translation = $this->prepareTranslation( $seg, $translation );
273
274			$lastMrkId = $seg[ "mrk_id" ];
275
276			[ $stateProp, $lastMrkState ] = StatusToStateAttribute::getState( $this->xliffVersion, $seg[ 'status' ], $lastMrkState );
277
278			}
279
280			//append translation
281			return $this->createTargetTag( $translation, $stateProp );
282
283			}
284
285			}

matecat / xliff-parser

Push — master ( cd421c...e31be6 )

Xliff12::rebuildTarget() B

Complexity

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Duplication

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How to fix Long Method

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