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dominicfallows/get_image_url.php

Last active May 7, 2017 09:53
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Revisions

  1. dominicfallows revised this gist Apr 7, 2016. 1 changed file with 2 additions and 0 deletions.
    2 changes: 2 additions & 0 deletions get_image_url.php
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    /**
    * Get URL of an Editor cropped (manual or automatic) version of an image (and get Photon URL if wanted)
    * https://gist.github.com/dominicfallows/457334ef84e3a805f7201fd8762ce569
    *
    * @param integer $imgID The attachment media ID
    * @param string $size (optional) The registered image size you want. Default 'full'
    * @param bool $photon_if_available (optional) If Photon is available, return the Photon-ized URL Default true
  2. dominicfallows created this gist Apr 7, 2016.
    32 changes: 32 additions & 0 deletions get_image_url.php
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    /**
    * Get URL of an Editor cropped (manual or automatic) version of an image (and get Photon URL if wanted)
    * @param integer $imgID The attachment media ID
    * @param string $size (optional) The registered image size you want. Default 'full'
    * @param bool $photon_if_available (optional) If Photon is available, return the Photon-ized URL Default true
    * @return string
    */

    function get_image_url($imgID, $size = 'full', $photon_if_available = true) {

    // Is Photon available and not in development mode
    $photon_if_available = class_exists('Jetpack') && method_exists('Jetpack', 'get_active_modules') && in_array('photon', Jetpack::get_active_modules()) && !Jetpack::is_development_mode();

    // If Jetpack is installed, Photon is active and we're not in development mode - then disable Photon
    if($photon_if_available) {
    $photon_removed = remove_filter( 'image_downsize', array( Jetpack_Photon::instance(), 'filter_image_downsize' ) );
    }

    // Get the local URL of the Editor cropped (manual or automatic) version of the image
    $local_img_src = wp_get_attachment_image_src ($imgID, $size);

    // If we've previously disabled Photon, renable it
    if($photon_removed) {
    add_filter( 'image_downsize', array( Jetpack_Photon::instance(), 'filter_image_downsize' ), 10, 3 );
    }

    // If we want to, now Photon-ize the image, otherwise keep the local url
    $img_url = $photon_if_available ? jetpack_photon_url($local_img_src[0]) : $local_img_src[0];

    return $img_url;

    }