mirror of
https://github.com/silverstripe/silverstripe-reports
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78 lines
2.0 KiB
PHP
78 lines
2.0 KiB
PHP
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<?php
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abstract class StaticPublisher extends DataObjectDecorator {
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/**
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* Defines whether to output information about publishing or not. By
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* default, this is off, and should be turned on when you want debugging
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* (for example, in a cron task)
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*/
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static $echo_progress = false;
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abstract function publishPages($pages);
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static function echo_progress() {
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return (boolean)self::$echo_progress;
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}
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/**
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* Either turns on (boolean true) or off (boolean false) the progress indicators.
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* @see StaticPublisher::$echo_progress
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*/
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static function set_echo_progress($progress) {
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self::$echo_progress = (boolean)$progress;
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}
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function onAfterPublish($original) {
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if($this->owner->hasMethod('pagesAffectedByChanges')) {
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$urls = $this->owner->pagesAffectedByChanges($original);
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} else {
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// $pages = array(Versioned::get_one_by_stage('SiteTree', 'Live', "`SiteTree`.ID = {$this->owner->ID}"));
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$pages = Versioned::get_by_stage('SiteTree', 'Live', '', '', 10);
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foreach($pages as $page) {
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$urls[] = $page->Link();
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}
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}
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foreach($urls as $i => $url) {
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$url = Director::makeRelative($url);
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if(substr($url,-1) == '/') $url = substr($url,0,-1);
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$urls[$i] = $url;
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}
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$urls = array_unique($urls);
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$this->publishPages($urls);
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}
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/**
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* Get all external references to CSS, JS,
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*/
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function externalReferencesFor($content) {
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$CLI_content = escapeshellarg($content);
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$tidy = `echo $CLI_content | tidy -numeric -asxhtml`;
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$tidy = preg_replace('/xmlns="[^"]+"/','', $tidy);
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$xContent = new SimpleXMLElement($tidy);
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//Debug::message($xContent->asXML());
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$xlinks = array(
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"//link[@rel='stylesheet']/@href" => false,
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"//script/@src" => false,
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"//img/@src" => false,
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"//a/@href" => true,
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);
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$urls = array();
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foreach($xlinks as $xlink => $assetsOnly) {
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$matches = $xContent->xpath($xlink);
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if($matches) foreach($matches as $item) {
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$url = $item . '';
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if($assetsOnly && substr($url,0,7) != 'assets/') continue;
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$urls[] = $url;
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}
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}
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return $urls;
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}
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}
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