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phorge-phorge/externals/JsShrink/jsShrink.php
Benjamin Kausch 89a5d3132c Implements copy button in clone repo modal
Summary:
This diff adds a copy button to every repo uri in the clone repo modal. I have made the button to select the text to a merely structural span before the input - it just shows the type of the repository uri. When you click inside the input, the entire uri will be selected. Also I have uncluttered the HTML structure. A table is not needed here, nothing a flex block can't handle.

| Before    | After     |
|-----------|-----------|
| {F1360344} | {F1368592} |

While at it, I have extended the used javascript copy behavior. First of all: `document.execCommand('copy')` [[ https://developer.mozilla.org/en-US/docs/Web/API/Document/execCommand | could stop working every moment in every browser ]]. The [[ https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/Interact_with_the_clipboard | new clipboard API ]] is the way to go, so I have implemented it as the preferred method. The old method is kept as a fallback. And I have added a very nice feature: If defined, the behavior will now issue success or error notifications. See the changed UIExamples for that.

To support the shrinking of JS code with async functions I have patched the JsShrink source.

Test Plan: Go to a repository, hit the clone button and use the new copy button. You will see a shiny notification as a reward.

Reviewers: O1 Blessed Committers, avivey, valerio.bozzolan

Reviewed By: O1 Blessed Committers, avivey, valerio.bozzolan

Subscribers: avivey, tobiaswiese, valerio.bozzolan, Matthew, Cigaryno

Differential Revision: https://we.phorge.it/D25536
2024-02-15 19:38:39 +01:00

49 lines
1.6 KiB
PHP

<?php
/** Remove spaces and comments from JavaScript code
* @param string code with commands terminated by semicolon
* @return string shrinked code
* @link http://vrana.github.com/JsShrink/
* @author Jakub Vrana, http://www.vrana.cz/
* @copyright 2007 Jakub Vrana
* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 (one or other)
*/
function jsShrink($input) {
return preg_replace_callback('(
(?:
(^|[-+\([{}=,:;!%^&*|?~]|/(?![/*])|return|throw) # context before regexp
(?:\s|//[^\n]*+\n|/\*(?:[^*]|\*(?!/))*+\*/)* # optional space
(/(?![/*])(?:
\\\\[^\n]
|[^[\n/\\\\]++
|\[(?:\\\\[^\n]|[^]])++
)+/) # regexp
|(^
|\'(?:\\\\.|[^\n\'\\\\])*\'
|"(?:\\\\.|[^\n"\\\\])*"
|([0-9A-Za-z_$]+)
|([-+]+)
|.
)
)(?:\s|//[^\n]*+\n|/\*(?:[^*]|\*(?!/))*+\*/)* # optional space
)sx', 'jsShrinkCallback', "$input\n");
}
function jsShrinkCallback($match) {
static $last = '';
$match += array_fill(1, 5, null); // avoid E_NOTICE
list(, $context, $regexp, $result, $word, $operator) = $match;
if ($word != '') {
$result = ($last == 'word' ? "\n" : ($last == 'return' ? " " : "")) . $result;
$last = ($word == 'return' || $word == 'throw' || $word == 'break' || $word == 'async' ? 'return' : 'word');
} elseif ($operator) {
$result = ($last == $operator[0] ? "\n" : "") . $result;
$last = $operator[0];
} else {
if ($regexp) {
$result = $context . ($context == '/' ? "\n" : "") . $regexp;
}
$last = '';
}
return $result;
}