mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
3ee8f505b7
The main benefit of this is so that authors who make use of
.editorconfig don't end up with whitespace changes in their PRs.
Spaces vs. tabs has been left alone, although that could do with a
tidy-up in SS4 after the switch to PSR-1/2.
The command used was this:
for match in '*.ss' '*.css' '*.scss' '*.html' '*.yml' '*.php' '*.js' '*.csv' '*.inc' '*.php5'; do
find . -path ./thirdparty -not -prune -o -path ./admin/thirdparty -not -prune -o -type f -name "$match" -exec sed -E -i '' 's/[[:space:]]+$//' {} \+
find . -path ./thirdparty -not -prune -o -path ./admin/thirdparty -not -prune -o -type f -name "$match" | xargs perl -pi -e 's/ +$//'
done
86 lines
2.6 KiB
PHP
86 lines
2.6 KiB
PHP
<?php
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/**
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* Represents an Image
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*
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* @package framework
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* @subpackage filesystem
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*/
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class Image extends File {
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public function __construct($record = null, $isSingleton = false, $model = null) {
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parent::__construct($record, $isSingleton, $model);
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$this->File->setAllowedCategories('image/supported');
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}
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public function getCMSFields() {
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$fields = parent::getCMSFields();
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$fields->insertAfter(
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'LastEdited',
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new ReadonlyField("Dimensions", _t('AssetTableField.DIM','Dimensions') . ':')
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);
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return $fields;
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}
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public function getIsImage() {
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return true;
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}
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/**
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* Helper method to regenerate all image links in the given HTML block, optionally resizing them if
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* the image native size differs to the width and height properties on the <img /> tag
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*
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* @param string $value HTML value
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* @return string value with links resampled
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*/
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public static function regenerate_html_links($value) {
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$htmlValue = Injector::inst()->create('HTMLValue', $value);
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// Resample images and add default attributes
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$imageElements = $htmlValue->getElementsByTagName('img');
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if($imageElements) foreach($imageElements as $imageElement) {
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$imageDO = null;
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$src = $imageElement->getAttribute('src');
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// Skip if this image has a shortcode 'src'
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if(preg_match('/^\[.+\]$/', $src)) {
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continue;
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}
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// strip any ?r=n data from the src attribute
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$src = preg_replace('/([^\?]*)\?r=[0-9]+$/i', '$1', $src);
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// Resample the images if the width & height have changed.
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$fileID = $imageElement->getAttribute('data-fileid');
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if($fileID && ($imageDO = File::get()->byID($fileID))) {
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$width = (int)$imageElement->getAttribute('width');
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$height = (int)$imageElement->getAttribute('height');
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if($imageDO instanceof Image && $width && $height
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&& ($width != $imageDO->getWidth() || $height != $imageDO->getHeight())
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) {
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//Make sure that the resized image actually returns an image:
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$resized = $imageDO->ResizedImage($width, $height);
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if($resized) {
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$imageDO = $resized;
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}
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}
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$src = $imageDO->getURL();
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}
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// Update attributes, including intelligent defaults for alt and title
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$imageElement->setAttribute('src', $src);
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if(!$imageElement->getAttribute('alt')) {
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$imageElement->setAttribute('alt', '');
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}
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if(!$imageElement->getAttribute('title')) {
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$imageElement->setAttribute('title', '');
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}
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// Use this extension point to manipulate images inserted using TinyMCE,
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// e.g. add a CSS class, change default title
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self::singleton()
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->extend('regenerateImageHTML', $imageDO, $imageElement);
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}
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return $htmlValue->getContent();
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}
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}
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