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AphrontGlyphBarView.php
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Created
Tue, Nov 26, 23:08

AphrontGlyphBarView.php
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<?php
final class AphrontGlyphBarView extends AphrontBarView {
const BLACK_STAR = "\xE2\x98\x85";
const WHITE_STAR = "\xE2\x98\x86";
private $value;
private $max = 100;
private $numGlyphs = 5;
private $fgGlyph;
private $bgGlyph;
protected function getDefaultColor() {
return AphrontBarView::COLOR_AUTO_GOODNESS;
}
public function setValue($value) {
$this->value = $value;
return $this;
}
public function setMax($max) {
$this->max = $max;
return $this;
}
public function setNumGlyphs($nn) {
$this->numGlyphs = $nn;
return $this;
}
public function setGlyph(PhutilSafeHTML $fg_glyph) {
$this->fgGlyph = $fg_glyph;
return $this;
}
public function setBackgroundGlyph(PhutilSafeHTML $bg_glyph) {
$this->bgGlyph = $bg_glyph;
return $this;
}
protected function getRatio() {
return min($this->value, $this->max) / $this->max;
}
public function render() {
require_celerity_resource('aphront-bars');
$ratio = $this->getRatio();
$percentage = 100 * $ratio;
$is_star = false;
if ($this->fgGlyph) {
$fg_glyph = $this->fgGlyph;
if ($this->bgGlyph) {
$bg_glyph = $this->bgGlyph;
} else {
$bg_glyph = $fg_glyph;
}
} else {
$is_star = true;
$fg_glyph = self::BLACK_STAR;
$bg_glyph = self::WHITE_STAR;
}
$fg_glyphs = array_fill(0, $this->numGlyphs, $fg_glyph);
$bg_glyphs = array_fill(0, $this->numGlyphs, $bg_glyph);
$color = $this->getColor();
return phutil_tag(
'div',
array(
'class' => "aphront-bar glyph color-{$color}",
),
array(
phutil_tag(
'div',
array(
'class' => 'glyphs'.($is_star ? ' starstar' : ''),
),
array(
phutil_tag(
'div',
array(
'class' => 'fg',
'style' => "width: {$percentage}%;",
),
$fg_glyphs),
phutil_tag(
'div',
array(),
$bg_glyphs),
)),
phutil_tag(
'div',
array('class' => 'caption'),
$this->getCaption()),
));
}
}

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