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Commit c278399

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fabpotfabpot
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bug #19189 [Console] Fix formatting of SymfonyStyle::comment() (chalasr)
This PR was merged into the 2.8 branch. Discussion ---------- [Console] Fix formatting of SymfonyStyle::comment() | Q | A | ------------- | --- | Branch? | 2.8 | Bug fix? | yes | New feature? | no | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | #19172 | License | MIT | Doc PR | n/a This: ```php $io->comment('Lorem ipsum dolor sit amet, consectetur adipisicing elit, <comment>sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat </comment>cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.'); ``` Before outputs: ![](http://image.prntscr.com/image/1d2ea9de42024b53a77120c482be51d4.png) After: ![](http://image.prntscr.com/image/36de23ec14b64804b0cbae7a431185be.png) This moves the lines-cutting logic from `block()` into a specific `createBlock`, used from both `comment()` and `block()`, sort as `comment()` can take messages containing nested tags and outputs a correctly formatted block without escaping tags. Commits ------- 0a53e1d [Console] Fix formatting of SymfonyStyle::comment()
2 parents c68508f + 0a53e1d commit c278399
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9 files changed

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‎src/Symfony/Bundle/FrameworkBundle/Tests/Fixtures/Descriptor/alias_1.txt

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+1-1Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,3 +1,3 @@
11

2-
// This service is an alias for the service service_1
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 // This service is an alias for the service service_1
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‎src/Symfony/Bundle/FrameworkBundle/Tests/Fixtures/Descriptor/alias_2.txt

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+1-1Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,3 +1,3 @@
11

2-
// This service is an alias for the service service_2
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 // This service is an alias for the service service_2
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‎src/Symfony/Component/Console/Style/SymfonyStyle.php

Copy file name to clipboardExpand all lines: src/Symfony/Component/Console/Style/SymfonyStyle.php
+51-49Lines changed: 51 additions & 49 deletions
Original file line numberDiff line numberDiff line change
@@ -66,53 +66,10 @@ public function __construct(InputInterface $input, OutputInterface $output)
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*/
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public function block($messages, $type = null, $style = null, $prefix = ' ', $padding = false)
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{
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$this->autoPrependBlock();
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$messages = is_array($messages) ? array_values($messages) : array($messages);
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$indentLength = 0;
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$lines = array();
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if (null !== $type) {
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$typePrefix = sprintf('[%s] ', $type);
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$indentLength = strlen($typePrefix);
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$lineIndentation = str_repeat(' ', $indentLength);
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}
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// wrap and add newlines for each element
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foreach ($messages as $key => $message) {
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$message = OutputFormatter::escape($message);
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$lines = array_merge($lines, explode(PHP_EOL, wordwrap($message, $this->lineLength - Helper::strlen($prefix) - $indentLength, PHP_EOL, true)));
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// prefix each line with a number of spaces equivalent to the type length
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if (null !== $type) {
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foreach ($lines as &$line) {
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$line = $lineIndentation === substr($line, 0, $indentLength) ? $line : $lineIndentation.$line;
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}
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}
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if (count($messages) > 1 && $key < count($messages) - 1) {
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$lines[] = '';
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}
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}
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if (null !== $type) {
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$lines[0] = substr_replace($lines[0], $typePrefix, 0, $indentLength);
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}
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if ($padding && $this->isDecorated()) {
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array_unshift($lines, '');
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$lines[] = '';
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}
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foreach ($lines as &$line) {
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$line = sprintf('%s%s', $prefix, $line);
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$line .= str_repeat(' ', $this->lineLength - Helper::strlenWithoutDecoration($this->getFormatter(), $line));
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if ($style) {
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$line = sprintf('<%s>%s</>', $style, $line);
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}
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}
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$this->writeln($lines);
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$this->autoPrependBlock();
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$this->writeln($this->createBlock($messages, $type, $style, $prefix, $padding, true));
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$this->newLine();
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}
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@@ -177,11 +134,10 @@ public function text($message)
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public function comment($message)
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{
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$messages = is_array($message) ? array_values($message) : array($message);
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foreach ($messages as &$message) {
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$message = $this->getFormatter()->format($message);
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}
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$this->block($messages, null, null, ' // ');
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$this->autoPrependBlock();
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$this->writeln($this->createBlock($messages, null, null, '<fg=default;bg=default> // </>'));
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$this->newLine();
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}
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/**
@@ -437,4 +393,50 @@ private function reduceBuffer($messages)
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return substr($value, -4);
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}, array_merge(array($this->bufferedOutput->fetch()), (array) $messages));
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}
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private function createBlock($messages, $type = null, $style = null, $prefix = ' ', $padding = false, $escape = false)
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{
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$indentLength = 0;
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$prefixLength = Helper::strlenWithoutDecoration($this->getFormatter(), $prefix);
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$lines = array();
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if (null !== $type) {
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$type = sprintf('[%s] ', $type);
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$indentLength = strlen($type);
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$lineIndentation = str_repeat(' ', $indentLength);
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}
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// wrap and add newlines for each element
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foreach ($messages as $key => $message) {
411+
if ($escape) {
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$message = OutputFormatter::escape($message);
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}
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$lines = array_merge($lines, explode(PHP_EOL, wordwrap($message, $this->lineLength - $prefixLength - $indentLength, PHP_EOL, true)));
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if (count($messages) > 1 && $key < count($messages) - 1) {
418+
$lines[] = '';
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}
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}
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foreach ($lines as $i => &$line) {
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if (null !== $type) {
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$line = 0 === $i ? $type.$line : $lineIndentation.$line;
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}
426+
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$line = $prefix.$line;
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$line .= str_repeat(' ', $this->lineLength - Helper::strlenWithoutDecoration($this->getFormatter(), $line));
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430+
if ($style) {
431+
$line = sprintf('<%s>%s</>', $style, $line);
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}
433+
}
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435+
if ($padding && $this->isDecorated()) {
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array_unshift($lines, '');
437+
$lines[] = '';
438+
}
439+
440+
return $lines;
441+
}
440442
}

‎src/Symfony/Component/Console/Tests/Fixtures/Style/SymfonyStyle/command/command_13.php

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+15Lines changed: 15 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,15 @@
1+
<?php
2+
3+
use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Output\OutputInterface;
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use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
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use Symfony\Component\Console\Style\SymfonyStyle;
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// ensure that nested tags have no effect on the color of the '//' prefix
9+
return function (InputInterface $input, OutputInterface $output) {
10+
$output->setDecorated(true);
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$output = new SymfonyStyle($input, $output);
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$output->comment(
13+
'Lorem ipsum dolor sit <comment>amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.</comment> Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum'
14+
);
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};

‎src/Symfony/Component/Console/Tests/Fixtures/Style/SymfonyStyle/command/command_14.php

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+17Lines changed: 17 additions & 0 deletions
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@@ -0,0 +1,17 @@
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<?php
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Output\OutputInterface;
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use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
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// ensure that block() behaves properly with a prefix and without type
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return function (InputInterface $input, OutputInterface $output) {
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$output = new SymfonyStyleWithForcedLineLength($input, $output);
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$output->block(
11+
'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum',
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null,
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null,
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'$ ',
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true
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);
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};

‎src/Symfony/Component/Console/Tests/Fixtures/Style/SymfonyStyle/command/command_15.php

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+14Lines changed: 14 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,14 @@
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<?php
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Output\OutputInterface;
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use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
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// ensure that block() behaves properly with a type and without prefix
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return function (InputInterface $input, OutputInterface $output) {
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$output = new SymfonyStyleWithForcedLineLength($input, $output);
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$output->block(
11+
'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum',
12+
'TEST'
13+
);
14+
};

‎src/Symfony/Component/Console/Tests/Fixtures/Style/SymfonyStyle/output/output_13.txt

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+7Lines changed: 7 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,7 @@
1+
2+
 // Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et 
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 // dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea 
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 // commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla 
5+
 // pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim
6+
 // id est laborum
7+

‎src/Symfony/Component/Console/Tests/Fixtures/Style/SymfonyStyle/output/output_14.txt

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+6Lines changed: 6 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,6 @@
1+
2+
$ Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna
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$ aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
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$ Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint
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$ occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum
6+

‎src/Symfony/Component/Console/Tests/Fixtures/Style/SymfonyStyle/output/output_15.txt

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+7Lines changed: 7 additions & 0 deletions
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2+
[TEST] Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore
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magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
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consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla
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pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est
6+
laborum
7+

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