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Replacing srcsets with Speech URLS

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This commit is contained in:
Paul Kirby 2018-10-28 13:21:22 -05:00
parent 3f94ec02dd
commit 24efeecef8
2 changed files with 48 additions and 22 deletions
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21
classes/LBRY_Speech.php
View file

@ -17,8 +17,12 @@ class LBRY_Speech
public function __construct()
{
$this->parser = new LBRY_Speech_Parser();
add_action('save_post', array($this, 'upload_media'), 10, 2);
if (!is_admin()) {
$this->parser = new LBRY_Speech_Parser();
add_filter('wp_calculate_image_srcset', array($this->parser, 'speech_image_srcset'), 10, 5);
}
}
/**
@ -47,7 +51,7 @@ class LBRY_Speech
return;
}
error_log('======================== START =====================');
// error_log('======================== START =====================');
$speech_url = get_option(LBRY_SETTINGS)[LBRY_SPEECH];
@ -60,7 +64,7 @@ class LBRY_Speech
// IDEA: Notify user if post save time will take a while, may be a concern for request timeouts
if ($all_media) {
error_log(print_r($all_media, true));
// error_log(print_r($all_media, true));
foreach ($all_media as $media) {
$params = array(
'name' => $media->name,
@ -93,7 +97,7 @@ class LBRY_Speech
$meta['speech_asset_url'] = $result->data->serveUrl;
}
wp_update_attachment_metadata($media->id, $meta);
error_log(print_r($meta, true));
// error_log(print_r($meta, true));
}
}
}
@ -125,8 +129,8 @@ class LBRY_Speech
$images = empty($images[0]) ? array() : $images[0];
$videos = empty($videos[0]) ? array() : $videos[0];
error_log(print_r($images, true));
error_log(print_r($videos, true));
// error_log(print_r($images, true));
// error_log(print_r($videos, true));
// TODO: only create media objects if hasn't been uploaded. IE check meta here
// Throw each image into a media object
@ -135,10 +139,10 @@ class LBRY_Speech
// Looks for wp image class first, if not, pull id from source
if (preg_match('/wp-image-([0-9]+)/i', $image, $class_id)) {
$attachment_id = absint($class_id[1]);
error_log('found with wp-image: ' . $attachment_id);
// error_log('found with wp-image: ' . $attachment_id);
} elseif (preg_match('/src="((?:https?:)?\/\/[^"]+)"/', $image, $src) && $this->is_local($src[1])) {
$attachment_id = $this->rigid_attachment_url_to_postid($src[1]);
error_log('found with url: ' . $attachment_id);
// error_log('found with url: ' . $attachment_id);
}
if ($attachment_id) {
@ -267,7 +271,6 @@ class LBRY_Speech
curl_setopt($ch, CURLOPT_HEADER, false);
$result = curl_exec($ch);
$response_code = curl_getinfo($ch, CURLINFO_RESPONSE_CODE);
if ($response_code != '200') {

49
classes/LBRY_Speech_Parser.php
View file

@ -7,24 +7,47 @@
class LBRY_Speech_Parser
{
/**
* Relative url
* @param string $url a full url
* @return string protocol relative url
*/
protected function relative_url($url)
public function __construct()
{
return substr($url, strpos($url, '//'));
}
public function rewrite($html)
public function speech_image_srcset($sources, $size_array, $image_src, $image_meta, $attachment_id)
{
// TODO: Completely fix this, as its super slow. Looking at cdn_enabler for ideas
$speech_url = get_option(LBRY_SETTINGS)[LBRY_SPEECH];
$time_start = microtime(true);
$html = str_replace(site_url(), $speech_url, $html);
$new_sources = $sources;
$sizes = $image_meta['sizes'];
return $html;
foreach ($sources as $width => $source) {
$speech_url = $this->find_speech_url($sizes, $width);
if ($speech_url) {
$new_sources[$width]['url'] = $speech_url;
}
}
$time_end = microtime(true);
$time = ($time_end - $time_start) * 1000;
error_log("srcset in $time milliseconds");
return $new_sources;
}
private function find_speech_url($sizes, $width)
{
foreach ($sizes as $key => $size) {
if ($size['width'] == $width && key_exists('speech_asset_url', $size)) {
return $size['speech_asset_url'];
}
}
return false;
}
public function microtime_float()
{
list($usec, $sec) = explode(" ", microtime());
return ((float)$usec + (float)$sec);
}
}