RevisionPrinter::_generateDetailsRowContent() - Code Metrics - Inspection of "Extract "RevisionPrinter" out of "LogCommand"" - console-helpers/svn-buddy - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Push — master ( c1c7d6...c5e998 )

by Alexander

created 2016-05-15 09:42 UTC

RevisionPrinter::_generateDetailsRowContent() C

↳ Parent: RevisionPrinter

Complexity

Conditions	7
Paths	17

Size

Total Lines	47
Code Lines	30

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	56

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	47
ccs	0
cts	28
cp	0
rs	6.7272
cc	7
eloc	30
nc	17
nop	5
crap	56

<?php
/**
 * This file is part of the SVN-Buddy library.
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 *
 * @copyright Alexander Obuhovich <[email protected]>
 * @link      https://github.com/console-helpers/svn-buddy
 */

namespace ConsoleHelpers\SVNBuddy\Repository\RevisionLog;


use ConsoleHelpers\SVNBuddy\Helper\DateHelper;
use ConsoleHelpers\SVNBuddy\Helper\OutputHelper;
use Symfony\Component\Console\Helper\Table;
use Symfony\Component\Console\Helper\TableCell;
use Symfony\Component\Console\Helper\TableSeparator;
use Symfony\Component\Console\Output\OutputInterface;

class RevisionPrinter
{

	const COLUMN_DETAILS = 1;

	const COLUMN_SUMMARY = 2;

	const COLUMN_REFS = 3;

	const COLUMN_MERGE_ORACLE = 4;

	const COLUMN_MERGE_STATUS = 5;

	/**
	 * Date helper.
	 *
	 * @var DateHelper
	 */
	private $_dateHelper;

	/**
	 * Output helper.
	 *
	 * @var OutputHelper
	 */
	private $_outputHelper;

	/**
	 * Columns.
	 *
	 * @var array
	 */
	private $_columns = array();

	/**
	 * Merge conflict regexps.
	 *
	 * @var array
	 */
	private $_mergeConflictRegExps = array();

	/**
	 * Log message limit.
	 *
	 * @var integer
	 */
	private $_logMessageLimit = 68;

	/**
	 * Creates instance of revision printer.
	 *
	 * @param DateHelper   $date_helper   Date helper.
	 * @param OutputHelper $output_helper Output helper.
	 */
	public function __construct(DateHelper $date_helper, OutputHelper $output_helper)
	{
		$this->_dateHelper = $date_helper;
		$this->_outputHelper = $output_helper;

		$this->_resetState();
	}

	/**
	 * Resets state.
	 *
	 * @return void
	 */
	private function _resetState()
	{
		$this->_columns = array();
		$this->_mergeConflictRegExps = array();
		$this->_logMessageLimit = 68;
	}

	/**
	 * Adds column to the output.
	 *
	 * @param integer $column Column.
	 *
	 * @return self
	 */
	public function withColumn($column)
	{
		$this->_columns[] = $column;

		return $this;
	}

	/**
	 * Sets merge conflict regexps.
	 *
	 * @param array $merge_conflict_regexps Merge conflict regexps.
	 *
	 * @return void
	 */
	public function setMergeConflictRegExps(array $merge_conflict_regexps)
	{
		$this->_mergeConflictRegExps = $merge_conflict_regexps;
	}

	/**
	 * Sets log message limit.
	 *
	 * @param integer $log_message_limit Log message limit.
	 *
	 * @return void
	 */
	public function setLogMessageLimit($log_message_limit)
	{
		$this->_logMessageLimit = $log_message_limit;
	}

	/**
	 * Prints revisions.
	 *
	 * @param RevisionLog     $revision_log Revision log.
	 * @param array           $revisions    Revisions.
	 * @param OutputInterface $output       Output.
	 *
	 * @return void
	 */
	public function printRevisions(RevisionLog $revision_log, array $revisions, OutputInterface $output)
	{
		$table = new Table($output);
		$headers = array('Revision', 'Author', 'Date', 'Bug-ID', 'Log Message');

		$with_details = in_array(self::COLUMN_DETAILS, $this->_columns);

		// Add "Summary" header.
		$with_summary = in_array(self::COLUMN_SUMMARY, $this->_columns);

		if ( $with_summary ) {
			$headers[] = 'Summary';
		}

		// Add "Refs" header.
		$with_refs = in_array(self::COLUMN_REFS, $this->_columns);

		if ( $with_refs ) {
			$headers[] = 'Refs';
		}

		$with_merge_oracle = in_array(self::COLUMN_MERGE_ORACLE, $this->_columns);

		// Add "M.O." header.
		if ( $with_merge_oracle ) {
			$headers[] = 'M.O.';
		}

		// Add "Merged Via" header.
		$with_merge_status = in_array(self::COLUMN_MERGE_STATUS, $this->_columns);

		if ( $with_merge_status ) {
			$headers[] = 'Merged Via';
		}

		$table->setHeaders($headers);

		$prev_bugs = null;
		$last_color = 'yellow';
		$last_revision = end($revisions);

		$project_path = $revision_log->getProjectPath();

		$bugs_per_row = $with_details ? 1 : 3;

		$revisions_data = $revision_log->getRevisionsData('summary', $revisions);
		$revisions_paths = $revision_log->getRevisionsData('paths', $revisions);
		$revisions_bugs = $revision_log->getRevisionsData('bugs', $revisions);
		$revisions_refs = $revision_log->getRevisionsData('refs', $revisions);

		if ( $with_merge_status ) {
			$revisions_merged_via = $revision_log->getRevisionsData('merges', $revisions);
			$revisions_merged_via_refs = $revision_log->getRevisionsData(
				'refs',
				call_user_func_array('array_merge', $revisions_merged_via)
			);
		}

		foreach ( $revisions as $revision ) {
			$revision_data = $revisions_data[$revision];

			$new_bugs = $revisions_bugs[$revision];

			if ( isset($prev_bugs) && $new_bugs !== $prev_bugs ) {
				$last_color = $last_color == 'yellow' ? 'magenta' : 'yellow';
			}

			$row = array(
				$revision,
				$revision_data['author'],
				$this->_dateHelper->getAgoTime($revision_data['date']),
				$this->_outputHelper->formatArray($new_bugs, $bugs_per_row, $last_color),
				$this->_generateLogMessageColumn($with_details, $revision_data),
			);

			$revision_paths = $revisions_paths[$revision];

			// Add "Summary" column.
			if ( $with_summary ) {
				$row[] = $this->_generateSummaryColumn($revision_paths);
			}

			// Add "Refs" column.
			if ( $with_refs ) {
				$row[] = $this->_outputHelper->formatArray(
					$revisions_refs[$revision],
					1
				);
			}

			// Add "M.O." column.
			if ( $with_merge_oracle ) {
				$merge_conflict_prediction = $this->_getMergeConflictPrediction($revision_paths);
				$row[] = $merge_conflict_prediction ? '<error>' . count($merge_conflict_prediction) . '</error>' : '';
			}
			else {
				$merge_conflict_prediction = array();
			}

			// Add "Merged Via" column.
			if ( $with_merge_status ) {
				$row[] = $this->_generateMergedViaColumn($revisions_merged_via[$revision], $revisions_merged_via_refs);
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
			}

			$table->addRow($row);

			if ( $with_details ) {
				$details = $this->_generateDetailsRowContent(
					$revision,
					$revisions_refs,
					$revision_paths,
					$merge_conflict_prediction,
					$project_path
				);

				$table->addRow(new TableSeparator());
				$table->addRow(array(
					new TableCell($details, array('colspan' => 5)),
				));

				if ( $revision != $last_revision ) {
					$table->addRow(new TableSeparator());
				}
			}

			$prev_bugs = $new_bugs;
		}

		$table->render();

		$this->_resetState();
	}

	/**
	 * Returns log message.
	 *
	 * @param boolean $with_details  With details.
	 * @param array   $revision_data Revision data.
	 *
	 * @return string
	 */
	private function _generateLogMessageColumn($with_details, array $revision_data)
	{
		if ( $with_details ) {
			// When details requested don't transform commit message except for word wrapping.
			// FIXME: Not UTF-8 safe solution.
			$log_message = wordwrap($revision_data['msg'], $this->_logMessageLimit);

			return $log_message;
		}
		else {
			// When details not requested only operate on first line of commit message.
			list($log_message,) = explode(PHP_EOL, $revision_data['msg']);
			$log_message = preg_replace('/^\[fixes:.*?\]/s', "\xE2\x9C\x94", $log_message);

			if ( strpos($revision_data['msg'], PHP_EOL) !== false
				|| mb_strlen($log_message) > $this->_logMessageLimit
			) {
				$log_message = mb_substr($log_message, 0, $this->_logMessageLimit - 3) . '...';

				return $log_message;
			}

			return $log_message;
		}
	}

	/**
	 * Generates change summary for a revision.
	 *
	 * @param array $revision_paths Revision paths.
	 *
	 * @return string
	 */
	private function _generateSummaryColumn(array $revision_paths)
	{
		$summary = array('added' => 0, 'changed' => 0, 'removed' => 0);

		foreach ( $revision_paths as $path_data ) {
			$path_action = $path_data['action'];

			if ( $path_action == 'A' ) {
				$summary['added']++;
			}
			elseif ( $path_action == 'D' ) {
				$summary['removed']++;
			}
			else {
				$summary['changed']++;
			}
		}

		if ( $summary['added'] ) {
			$summary['added'] = '<fg=green>+' . $summary['added'] . '</>';
		}

		if ( $summary['removed'] ) {
			$summary['removed'] = '<fg=red>-' . $summary['removed'] . '</>';
		}

		return implode(' ', array_filter($summary));
	}

	/**
	 * Returns merge conflict path predictions.
	 *
	 * @param array $revision_paths Revision paths.
	 *
	 * @return array
	 */
	private function _getMergeConflictPrediction(array $revision_paths)
	{
		if ( !$this->_mergeConflictRegExps ) {
			return array();
		}

		$conflict_paths = array();

		foreach ( $revision_paths as $revision_path ) {
			foreach ( $this->_mergeConflictRegExps as $merge_conflict_regexp ) {
				if ( preg_match($merge_conflict_regexp, $revision_path['path']) ) {
					$conflict_paths[] = $revision_path['path'];
				}
			}
		}

		return $conflict_paths;
	}

	/**
	 * Generates content for "Merged Via" cell content.
	 *
	 * @param array $merged_via                Merged Via.
	 * @param array $revisions_merged_via_refs Merged Via Refs.
	 *
	 * @return string
	 */
	private function _generateMergedViaColumn(array $merged_via, array $revisions_merged_via_refs)
	{
		if ( !$merged_via ) {
			return '';
		}

		$merged_via_enhanced = array();

		foreach ( $merged_via as $merged_via_revision ) {
			$merged_via_revision_refs = $revisions_merged_via_refs[$merged_via_revision];

			if ( $merged_via_revision_refs ) {
				$merged_via_enhanced[] = $merged_via_revision . ' (' . implode(',', $merged_via_revision_refs) . ')';
			}
			else {
				$merged_via_enhanced[] = $merged_via_revision;
			}
		}

		return $this->_outputHelper->formatArray($merged_via_enhanced, 1);
	}

	/**
	 * Generates details row content.
	 *
	 * @param integer $revision                  Revision.
	 * @param array   $revisions_refs            Refs.
	 * @param array   $revision_paths            Revision paths.
	 * @param array   $merge_conflict_prediction Merge conflict prediction.
	 * @param string  $project_path              Project path.
	 *
	 * @return string
	 */
	private function _generateDetailsRowContent(
		$revision,
		array $revisions_refs,
		array $revision_paths,
		array $merge_conflict_prediction,
		$project_path
	) {
		$details = '<fg=white;options=bold>Changed Paths:</>';
		$path_cut_off_regexp = $this->getPathCutOffRegExp($project_path, $revisions_refs[$revision]);

		foreach ( $revision_paths as $path_data ) {
			$path_action = $path_data['action'];
			$relative_path = $this->_getRelativeLogPath($path_data, 'path', $path_cut_off_regexp);

			$details .= PHP_EOL . ' * ';

			if ( $path_action == 'A' ) {
				$color_format = 'fg=green';
			}
			elseif ( $path_action == 'D' ) {
				$color_format = 'fg=red';
			}
			else {
				$color_format = in_array($path_data['path'], $merge_conflict_prediction) ? 'error' : '';
			}

			$to_colorize = array($path_action . '    ' . $relative_path);

			if ( isset($path_data['copyfrom-path']) ) {
				// TODO: When copy happened from different ref/project, then relative path = absolute path.
				$copy_from_rev = $path_data['copyfrom-rev'];
				$copy_from_path = $this->_getRelativeLogPath($path_data, 'copyfrom-path', $path_cut_off_regexp);
				$to_colorize[] = '        (from ' . $copy_from_path . ':' . $copy_from_rev . ')';
			}

			if ( $color_format ) {
				$details .= '<' . $color_format . '>';
				$details .= implode('</>' . PHP_EOL . '<' . $color_format . '>', $to_colorize);
				$details .= '</>';
			}
			else {
				$details .= implode(PHP_EOL, $to_colorize);
			}
		}

		return $details;
	}

	/**
	 * Returns path cut off regexp.
	 *
	 * @param string $project_path Project path.
	 * @param array  $refs         Refs.
	 *
	 * @return string
	 */
	protected function getPathCutOffRegExp($project_path, array $refs)
	{
		$ret = array();

		// Remove ref from path only for single-ref revision.
		if ( count($refs) === 1 ) {
			$ret[] = $project_path . reset($refs) . '/';
		}

		// Always remove project path.
		$ret[] = $project_path;

		return '#^(' . implode('|', array_map('preg_quote', $ret)) . ')#';
	}

	/**
	 * Returns relative path to "svn log" returned path.
	 *
	 * @param array  $path_data           Path data.
	 * @param string $path_key            Path key.
	 * @param string $path_cut_off_regexp Path cut off regexp.
	 *
	 * @return string
	 */
	private function _getRelativeLogPath(array $path_data, $path_key, $path_cut_off_regexp)
	{
		$ret = preg_replace($path_cut_off_regexp, '', $path_data[$path_key], 1);

		if ( $ret === '' ) {
			$ret = '.';
		}

		return $ret;
	}

}


Push — master ( c1c7d6...c5e998 )

RevisionPrinter::_generateDetailsRowContent() C

Complexity

Size

Duplication

Code Coverage

Importance

Available Fixes

Available Fixes

1		<?php
2		/**
3		* This file is part of the SVN-Buddy library.
4		* For the full copyright and license information, please view
5		* the LICENSE file that was distributed with this source code.
6		*
7		* @copyright Alexander Obuhovich <[email protected]>
8		* @link https://github.com/console-helpers/svn-buddy
9		*/
10
11		namespace ConsoleHelpers\SVNBuddy\Repository\RevisionLog;
12
13
14		use ConsoleHelpers\SVNBuddy\Helper\DateHelper;
15		use ConsoleHelpers\SVNBuddy\Helper\OutputHelper;
16		use Symfony\Component\Console\Helper\Table;
17		use Symfony\Component\Console\Helper\TableCell;
18		use Symfony\Component\Console\Helper\TableSeparator;
19		use Symfony\Component\Console\Output\OutputInterface;
20
21		class RevisionPrinter
22		{
23
24		const COLUMN_DETAILS = 1;
25
26		const COLUMN_SUMMARY = 2;
27
28		const COLUMN_REFS = 3;
29
30		const COLUMN_MERGE_ORACLE = 4;
31
32		const COLUMN_MERGE_STATUS = 5;
33
34		/**
35		* Date helper.
36		*
37		* @var DateHelper
38		*/
39		private $_dateHelper;
40
41		/**
42		* Output helper.
43		*
44		* @var OutputHelper
45		*/
46		private $_outputHelper;
47
48		/**
49		* Columns.
50		*
51		* @var array
52		*/
53		private $_columns = array();
54
55		/**
56		* Merge conflict regexps.
57		*
58		* @var array
59		*/
60		private $_mergeConflictRegExps = array();
61
62		/**
63		* Log message limit.
64		*
65		* @var integer
66		*/
67		private $_logMessageLimit = 68;
68
69		/**
70		* Creates instance of revision printer.
71		*
72		* @param DateHelper $date_helper Date helper.
73		* @param OutputHelper $output_helper Output helper.
74		*/
75	1	public function __construct(DateHelper $date_helper, OutputHelper $output_helper)
76		{
77	1	$this->_dateHelper = $date_helper;
78	1	$this->_outputHelper = $output_helper;
79
80	1	$this->_resetState();
81	1	}
82
83		/**
84		* Resets state.
85		*
86		* @return void
87		*/
88	1	private function _resetState()
89		{
90	1	$this->_columns = array();
91	1	$this->_mergeConflictRegExps = array();
92	1	$this->_logMessageLimit = 68;
93	1	}
94
95		/**
96		* Adds column to the output.
97		*
98		* @param integer $column Column.
99		*
100		* @return self
101		*/
102		public function withColumn($column)
103		{
104		$this->_columns[] = $column;
105
106		return $this;
107		}
108
109		/**
110		* Sets merge conflict regexps.
111		*
112		* @param array $merge_conflict_regexps Merge conflict regexps.
113		*
114		* @return void
115		*/
116		public function setMergeConflictRegExps(array $merge_conflict_regexps)
117		{
118		$this->_mergeConflictRegExps = $merge_conflict_regexps;
119		}
120
121		/**
122		* Sets log message limit.
123		*
124		* @param integer $log_message_limit Log message limit.
125		*
126		* @return void
127		*/
128		public function setLogMessageLimit($log_message_limit)
129		{
130		$this->_logMessageLimit = $log_message_limit;
131		}
132
133		/**
134		* Prints revisions.
135		*
136		* @param RevisionLog $revision_log Revision log.
137		* @param array $revisions Revisions.
138		* @param OutputInterface $output Output.
139		*
140		* @return void
141		*/
142		public function printRevisions(RevisionLog $revision_log, array $revisions, OutputInterface $output)
143		{
144		$table = new Table($output);
145		$headers = array('Revision', 'Author', 'Date', 'Bug-ID', 'Log Message');
146
147		$with_details = in_array(self::COLUMN_DETAILS, $this->_columns);
148
149		// Add "Summary" header.
150		$with_summary = in_array(self::COLUMN_SUMMARY, $this->_columns);
151
152		if ( $with_summary ) {
153		$headers[] = 'Summary';
154		}
155
156		// Add "Refs" header.
157		$with_refs = in_array(self::COLUMN_REFS, $this->_columns);
158
159		if ( $with_refs ) {
160		$headers[] = 'Refs';
161		}
162
163		$with_merge_oracle = in_array(self::COLUMN_MERGE_ORACLE, $this->_columns);
164
165		// Add "M.O." header.
166		if ( $with_merge_oracle ) {
167		$headers[] = 'M.O.';
168		}
169
170		// Add "Merged Via" header.
171		$with_merge_status = in_array(self::COLUMN_MERGE_STATUS, $this->_columns);
172
173		if ( $with_merge_status ) {
174		$headers[] = 'Merged Via';
175		}
176
177		$table->setHeaders($headers);
178
179		$prev_bugs = null;
180		$last_color = 'yellow';
181		$last_revision = end($revisions);
182
183		$project_path = $revision_log->getProjectPath();
184
185		$bugs_per_row = $with_details ? 1 : 3;
186
187		$revisions_data = $revision_log->getRevisionsData('summary', $revisions);
188		$revisions_paths = $revision_log->getRevisionsData('paths', $revisions);
189		$revisions_bugs = $revision_log->getRevisionsData('bugs', $revisions);
190		$revisions_refs = $revision_log->getRevisionsData('refs', $revisions);
191
192		if ( $with_merge_status ) {
193		$revisions_merged_via = $revision_log->getRevisionsData('merges', $revisions);
194		$revisions_merged_via_refs = $revision_log->getRevisionsData(
195		'refs',
196		call_user_func_array('array_merge', $revisions_merged_via)
197		);
198		}
199
200		foreach ( $revisions as $revision ) {
201		$revision_data = $revisions_data[$revision];
202
203		$new_bugs = $revisions_bugs[$revision];
204
205		if ( isset($prev_bugs) && $new_bugs !== $prev_bugs ) {
206		$last_color = $last_color == 'yellow' ? 'magenta' : 'yellow';
207		}
208
209		$row = array(
210		$revision,
211		$revision_data['author'],
212		$this->_dateHelper->getAgoTime($revision_data['date']),
213		$this->_outputHelper->formatArray($new_bugs, $bugs_per_row, $last_color),
214		$this->_generateLogMessageColumn($with_details, $revision_data),
215		);
216
217		$revision_paths = $revisions_paths[$revision];
218
219		// Add "Summary" column.
220		if ( $with_summary ) {
221		$row[] = $this->_generateSummaryColumn($revision_paths);
222		}
223
224		// Add "Refs" column.
225		if ( $with_refs ) {
226		$row[] = $this->_outputHelper->formatArray(
227		$revisions_refs[$revision],
228		1
229		);
230		}
231
232		// Add "M.O." column.
233		if ( $with_merge_oracle ) {
234		$merge_conflict_prediction = $this->_getMergeConflictPrediction($revision_paths);
235		$row[] = $merge_conflict_prediction ? '<error>' . count($merge_conflict_prediction) . '</error>' : '';
236		}
237		else {
238		$merge_conflict_prediction = array();
239		}
240
241		// Add "Merged Via" column.
242		if ( $with_merge_status ) {
243		$row[] = $this->_generateMergedViaColumn($revisions_merged_via[$revision], $revisions_merged_via_refs);
		0 ignored issues – show Bug introduced 2016-05-15 09:45 UTC by Report Bug Copy Issue Report The variable `$revisions_merged_via` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history... Bug introduced 2016-05-15 09:45 UTC by Report Bug Copy Issue Report The variable `$revisions_merged_via_refs` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history...
244		}
245
246		$table->addRow($row);
247
248		if ( $with_details ) {
249		$details = $this->_generateDetailsRowContent(
250		$revision,
251		$revisions_refs,
252		$revision_paths,
253		$merge_conflict_prediction,
254		$project_path
255		);
256
257		$table->addRow(new TableSeparator());
258		$table->addRow(array(
259		new TableCell($details, array('colspan' => 5)),
260		));
261
262		if ( $revision != $last_revision ) {
263		$table->addRow(new TableSeparator());
264		}
265		}
266
267		$prev_bugs = $new_bugs;
268		}
269
270		$table->render();
271
272		$this->_resetState();
273		}
274
275		/**
276		* Returns log message.
277		*
278		* @param boolean $with_details With details.
279		* @param array $revision_data Revision data.
280		*
281		* @return string
282		*/
283		private function _generateLogMessageColumn($with_details, array $revision_data)
284		{
285		if ( $with_details ) {
286		// When details requested don't transform commit message except for word wrapping.
287		// FIXME: Not UTF-8 safe solution.
288		$log_message = wordwrap($revision_data['msg'], $this->_logMessageLimit);
289
290		return $log_message;
291		}
292		else {
293		// When details not requested only operate on first line of commit message.
294		list($log_message,) = explode(PHP_EOL, $revision_data['msg']);
295		$log_message = preg_replace('/^\[fixes:.*?\]/s', "\xE2\x9C\x94", $log_message);
296
297		if ( strpos($revision_data['msg'], PHP_EOL) !== false
298		\|\| mb_strlen($log_message) > $this->_logMessageLimit
299		) {
300		$log_message = mb_substr($log_message, 0, $this->_logMessageLimit - 3) . '...';
301
302		return $log_message;
303		}
304
305		return $log_message;
306		}
307		}
308
309		/**
310		* Generates change summary for a revision.
311		*
312		* @param array $revision_paths Revision paths.
313		*
314		* @return string
315		*/
316		private function _generateSummaryColumn(array $revision_paths)
317		{
318		$summary = array('added' => 0, 'changed' => 0, 'removed' => 0);
319
320		foreach ( $revision_paths as $path_data ) {
321		$path_action = $path_data['action'];
322
323		if ( $path_action == 'A' ) {
324		$summary['added']++;
325		}
326		elseif ( $path_action == 'D' ) {
327		$summary['removed']++;
328		}
329		else {
330		$summary['changed']++;
331		}
332		}
333
334		if ( $summary['added'] ) {
335		$summary['added'] = '<fg=green>+' . $summary['added'] . '</>';
336		}
337
338		if ( $summary['removed'] ) {
339		$summary['removed'] = '<fg=red>-' . $summary['removed'] . '</>';
340		}
341
342		return implode(' ', array_filter($summary));
343		}
344
345		/**
346		* Returns merge conflict path predictions.
347		*
348		* @param array $revision_paths Revision paths.
349		*
350		* @return array
351		*/
352		private function _getMergeConflictPrediction(array $revision_paths)
353		{
354		if ( !$this->_mergeConflictRegExps ) {
355		return array();
356		}
357
358		$conflict_paths = array();
359
360		foreach ( $revision_paths as $revision_path ) {
361		foreach ( $this->_mergeConflictRegExps as $merge_conflict_regexp ) {
362		if ( preg_match($merge_conflict_regexp, $revision_path['path']) ) {
363		$conflict_paths[] = $revision_path['path'];
364		}
365		}
366		}
367
368		return $conflict_paths;
369		}
370
371		/**
372		* Generates content for "Merged Via" cell content.
373		*
374		* @param array $merged_via Merged Via.
375		* @param array $revisions_merged_via_refs Merged Via Refs.
376		*
377		* @return string
378		*/
379		private function _generateMergedViaColumn(array $merged_via, array $revisions_merged_via_refs)
380		{
381		if ( !$merged_via ) {
382		return '';
383		}
384
385		$merged_via_enhanced = array();
386
387		foreach ( $merged_via as $merged_via_revision ) {
388		$merged_via_revision_refs = $revisions_merged_via_refs[$merged_via_revision];
389
390		if ( $merged_via_revision_refs ) {
391		$merged_via_enhanced[] = $merged_via_revision . ' (' . implode(',', $merged_via_revision_refs) . ')';
392		}
393		else {
394		$merged_via_enhanced[] = $merged_via_revision;
395		}
396		}
397
398		return $this->_outputHelper->formatArray($merged_via_enhanced, 1);
399		}
400
401		/**
402		* Generates details row content.
403		*
404		* @param integer $revision Revision.
405		* @param array $revisions_refs Refs.
406		* @param array $revision_paths Revision paths.
407		* @param array $merge_conflict_prediction Merge conflict prediction.
408		* @param string $project_path Project path.
409		*
410		* @return string
411		*/
412		private function _generateDetailsRowContent(
413		$revision,
414		array $revisions_refs,
415		array $revision_paths,
416		array $merge_conflict_prediction,
417		$project_path
418		) {
419		$details = '<fg=white;options=bold>Changed Paths:</>';
420		$path_cut_off_regexp = $this->getPathCutOffRegExp($project_path, $revisions_refs[$revision]);
421
422		foreach ( $revision_paths as $path_data ) {
423		$path_action = $path_data['action'];
424		$relative_path = $this->_getRelativeLogPath($path_data, 'path', $path_cut_off_regexp);
425
426		$details .= PHP_EOL . ' * ';
427
428		if ( $path_action == 'A' ) {
429		$color_format = 'fg=green';
430		}
431		elseif ( $path_action == 'D' ) {
432		$color_format = 'fg=red';
433		}
434		else {
435		$color_format = in_array($path_data['path'], $merge_conflict_prediction) ? 'error' : '';
436		}
437
438		$to_colorize = array($path_action . ' ' . $relative_path);
439
440		if ( isset($path_data['copyfrom-path']) ) {
441		// TODO: When copy happened from different ref/project, then relative path = absolute path.
442		$copy_from_rev = $path_data['copyfrom-rev'];
443		$copy_from_path = $this->_getRelativeLogPath($path_data, 'copyfrom-path', $path_cut_off_regexp);
444		$to_colorize[] = ' (from ' . $copy_from_path . ':' . $copy_from_rev . ')';
445		}
446
447		if ( $color_format ) {
448		$details .= '<' . $color_format . '>';
449		$details .= implode('</>' . PHP_EOL . '<' . $color_format . '>', $to_colorize);
450		$details .= '</>';
451		}
452		else {
453		$details .= implode(PHP_EOL, $to_colorize);
454		}
455		}
456
457		return $details;
458		}
459
460		/**
461		* Returns path cut off regexp.
462		*
463		* @param string $project_path Project path.
464		* @param array $refs Refs.
465		*
466		* @return string
467		*/
468		protected function getPathCutOffRegExp($project_path, array $refs)
469		{
470		$ret = array();
471
472		// Remove ref from path only for single-ref revision.
473		if ( count($refs) === 1 ) {
474		$ret[] = $project_path . reset($refs) . '/';
475		}
476
477		// Always remove project path.
478		$ret[] = $project_path;
479
480		return '#^(' . implode('\|', array_map('preg_quote', $ret)) . ')#';
481		}
482
483		/**
484		* Returns relative path to "svn log" returned path.
485		*
486		* @param array $path_data Path data.
487		* @param string $path_key Path key.
488		* @param string $path_cut_off_regexp Path cut off regexp.
489		*
490		* @return string
491		*/
492		private function _getRelativeLogPath(array $path_data, $path_key, $path_cut_off_regexp)
493		{
494		$ret = preg_replace($path_cut_off_regexp, '', $path_data[$path_key], 1);
495
496		if ( $ret === '' ) {
497		$ret = '.';
498		}
499
500		return $ret;
501		}
502
503		}
504

console-helpers / svn-buddy

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RevisionPrinter::_generateDetailsRowContent() C

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