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PhabricatorSourceCodeView.php
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Wed, Jul 2, 07:21

PhabricatorSourceCodeView.php
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<?php
final class PhabricatorSourceCodeView extends AphrontView {
private $lines;
private $limit;
private $uri;
private $highlights = array();
private $canClickHighlight = true;
public function setLimit($limit) {
$this->limit = $limit;
return $this;
}
public function setLines(array $lines) {
$this->lines = $lines;
return $this;
}
public function setURI(PhutilURI $uri) {
$this->uri = $uri;
return $this;
}
public function setHighlights(array $array) {
$this->highlights = array_fuse($array);
return $this;
}
public function disableHighlightOnClick() {
$this->canClickHighlight = false;
return $this;
}
public function render() {
require_celerity_resource('phabricator-source-code-view-css');
require_celerity_resource('syntax-highlighting-css');
Javelin::initBehavior('phabricator-oncopy', array());
if ($this->canClickHighlight) {
Javelin::initBehavior('phabricator-line-linker');
}
$line_number = 1;
$rows = array();
foreach ($this->lines as $line) {
$hit_limit = $this->limit &&
($line_number == $this->limit) &&
(count($this->lines) != $this->limit);
if ($hit_limit) {
$content_number = '';
$content_line = phutil_tag(
'span',
array(
'class' => 'c',
),
pht('...'));
} else {
$content_number = $line_number;
$content_line = hsprintf("\xE2\x80\x8B%s", $line);
}
$row_attributes = array();
if (isset($this->highlights[$line_number])) {
$row_attributes['class'] = 'phabricator-source-highlight';
}
if ($this->canClickHighlight) {
$line_uri = $this->uri . "$" . $line_number;
$line_href = (string) new PhutilURI($line_uri);
$tag_number = javelin_tag(
'a',
array(
'href' => $line_href
),
$line_number);
} else {
$tag_number = javelin_tag(
'span',
array(),
$line_number);
}
$rows[] = phutil_tag(
'tr',
$row_attributes,
array(
javelin_tag(
'th',
array(
'class' => 'phabricator-source-line',
'sigil' => 'phabricator-source-line'
),
$tag_number),
phutil_tag(
'td',
array(
'class' => 'phabricator-source-code'
),
$content_line)));
if ($hit_limit) {
break;
}
$line_number++;
}
$classes = array();
$classes[] = 'phabricator-source-code-view';
$classes[] = 'remarkup-code';
$classes[] = 'PhabricatorMonospaced';
return phutil_tag(
'div',
array(
'class' => 'phabricator-source-code-container',
),
javelin_tag(
'table',
array(
'class' => implode(' ', $classes),
'sigil' => 'phabricator-source'
),
phutil_implode_html('', $rows)));
}
}

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