/**
* A display name handler for media works
*
* Includes a thumbnail of the work's placard image as part of the display name
*
* @param mixed $id Reason ID or entity
* @return string
*/
function reason_media_work_display_name_handler($id)
{
if (!is_object($id)) {
$e = new entity($id);
} else {
$e = $id;
}
if ($e->get_value('transcoding_status') == 'converting' || $e->get_value('transcoding_status') == 'finalizing') {
return '<img src="' . REASON_HTTP_BASE_PATH . 'ui_images/spinner_16.gif" width="16" height="16" alt="Converting" /> ' . $e->get_value('name');
}
if ($e->get_value('transcoding_status') == 'error') {
return '<img src="' . REASON_HTTP_BASE_PATH . 'silk_icons/error.png" width="16" height="16" alt="Error" /> ' . $e->get_value('name');
}
if ($e->get_value('transcoding_status') && ($images = $e->get_left_relationship('av_to_primary_image'))) {
$image = current($images);
if ($path = reason_get_image_path($image, 'thumbnail')) {
if (file_exists($path)) {
if ($size = getimagesize($path)) {
return '<img src="' . htmlspecialchars(reason_get_image_url($image, 'thumbnail'), ENT_QUOTES) . '" width="' . round($size[0] / 2) . '" height="' . round($size[1] / 2) . '" alt="' . reason_htmlspecialchars(strip_tags($image->get_value('description'))) . '" /> ' . $e->get_value('name');
}
}
}
}
switch ($e->get_value('av_type')) {
case 'Audio':
return '<img src="' . REASON_HTTP_BASE_PATH . 'silk_icons/sound.png" width="16" height="16" alt="Audio" /> ' . $e->get_value('name');
case 'Video':
return '<img src="' . REASON_HTTP_BASE_PATH . 'silk_icons/television.png" width="16" height="16" alt="Video" /> ' . $e->get_value('name');
default:
return $e->get_value('name');
}
}
function delete_entity()
{
if (!$this->get_value('id')) {
return;
}
$image = new entity($this->get_value('id'));
$paths = array();
$paths['thumbnail'] = reason_get_image_path($image, 'thumbnail');
$paths['normal'] = reason_get_image_path($image);
$paths['original'] = reason_get_image_path($image, 'original');
foreach ($paths as $key => $path) {
if (file_exists($path)) {
$largest = $key;
}
}
if ($largest) {
// move to image graveyard
if (defined('REASON_IMAGE_GRAVEYARD') && REASON_IMAGE_GRAVEYARD) {
if (!file_exists(REASON_IMAGE_GRAVEYARD)) {
mkdir(REASON_IMAGE_GRAVEYARD);
}
rename($paths[$largest], REASON_IMAGE_GRAVEYARD . basename($paths[$largest]));
unset($paths[$largest]);
}
foreach ($paths as $key => $path) {
if (file_exists($path)) {
unlink($path);
}
}
}
$sized_image_directory = REASON_SIZED_IMAGE_DIR . $image->id() . '/';
if (file_exists($sized_image_directory)) {
$this->delete_directory($sized_image_directory);
}
$custom_sized_image_directory = REASON_INC . 'www/sized_images_custom/' . $image->id() . '/';
if (file_exists($custom_sized_image_directory)) {
$this->delete_directory($custom_sized_image_directory);
}
parent::delete_entity();
}
/**
* A display name handler for features
*
* Includes a thumbnail of one of the feature's images as part of the display name
*
* @param mixed $id Reason ID or entity
* @return string
*/
function reason_feature_display_name_handler($id)
{
if (!is_object($id)) {
$e = new entity($id);
} else {
$e = $id;
}
if ($images = $e->get_left_relationship('feature_to_image')) {
$image = reset($images);
if ($path = reason_get_image_path($image, 'thumbnail')) {
if (file_exists($path)) {
if ($size = getimagesize($path)) {
return '<img src="' . htmlspecialchars(reason_get_image_url($image, 'thumbnail'), ENT_QUOTES) . '" width="' . round($size[0] / 2) . '" height="' . round($size[1] / 2) . '" alt="' . reason_htmlspecialchars(strip_tags($image->get_value('description'))) . '" /> ' . $e->get_value('name');
}
}
}
} elseif ($media = $e->get_left_relationship('feature_to_media_work')) {
$m = reset($media);
$images = $m->get_left_relationship('av_to_primary_image');
if (!empty($images)) {
$image = reset($images);
if ($path = reason_get_image_path($image, 'thumbnail')) {
if (file_exists($path)) {
if ($size = getimagesize($path)) {
return '<img src="' . htmlspecialchars(reason_get_image_url($image, 'thumbnail'), ENT_QUOTES) . '" width="' . round($size[0] / 2) . '" height="' . round($size[1] / 2) . '" alt="' . reason_htmlspecialchars(strip_tags($image->get_value('description'))) . '" /> ' . $e->get_value('name');
}
}
}
}
switch ($m->get_value('av_type')) {
case 'Audio':
return '<img src="' . REASON_HTTP_BASE_PATH . 'silk_icons/sound.png" width="16" height="16" alt="Audio" /> ' . $e->get_value('name');
case 'Video':
return '<img src="' . REASON_HTTP_BASE_PATH . 'silk_icons/television.png" width="16" height="16" alt="Video" /> ' . $e->get_value('name');
}
}
return $e->get_value('name');
}
/**
* Run the upgrader
*
*
* @return string HTML report
*/
public function run()
{
/*
Check for progress in script -- a starting index of -1 implies that all photos have
already been processed during this session
*/
if (isset($_SESSION['reason_thumbnail_standardize_script']['last_end_index'])) {
$start_index = $_SESSION['reason_thumbnail_standardize_script']['last_end_index'];
} else {
$start_index = 0;
}
if ($start_index == -1) {
return 'This script has already processed all images during this session!' . '<br />';
} else {
$start_time = time();
$php_max_time = ini_get('max_execution_time');
if ($php_max_time == 0) {
$time_limit = 15;
} else {
$time_limit = min($php_max_time / 2, 15);
}
$es = new entity_selector();
$es->add_type(id_of('image'));
$all_image_ids = $es->get_ids();
$ids_with_only_tb = array();
$total_num_images = sizeof($all_image_ids);
/* Start processing images where last time left off, or start at the beginning */
/* Runs for $time_limit seconds at a time, continues process when script is run again */
for ($i = $start_index; $i < $total_num_images; $i++) {
$main_image_path = reason_get_image_path($all_image_ids[$i]);
/* If no main image exists, copy the thumbnail to be the main image */
if (!file_exists($main_image_path)) {
$thumbnail_path = reason_get_image_path($all_image_ids[$i], 'thumbnail');
if (file_exists($thumbnail_path)) {
$ids_with_only_tb[] = $all_image_ids[$i];
if (!copy($thumbnail_path, $main_image_path)) {
echo 'failed to copy image of id ' . $all_image_ids[$i];
}
}
}
if (time() - $start_time > $time_limit) {
break;
}
}
/* If all images have been processed, reset the last index*/
if ($i >= $total_num_images) {
$_SESSION['reason_thumbnail_standardize_script']['last_end_index'] = -1;
$_SESSION['reason_thumbnail_standardize_script']['run_again'] = false;
} else {
$_SESSION['reason_thumbnail_standardize_script']['last_end_index'] = $i;
$_SESSION['reason_thumbnail_standardize_script']['run_again'] = true;
}
/* Give user some info on how many more times script should be run */
$percent_remaining = substr(($total_num_images - $i) / $total_num_images * 100, 0, 4);
echo '<br /> There are ' . $total_num_images . ' total images to process';
echo '<br /> This execution of the script started at the ' . $start_index . 'th photo';
echo '<br /> It processed a total of ' . ($i - $start_index) . ' images, and created new main
images from ' . sizeof($ids_with_only_tb) . ' thumbnails.';
echo '<br /> A total of ' . ($total_num_images - $i) . ', (' . $percent_remaining . '%)
images still need to be processed <br />';
}
}
function _orig_exists()
{
if (!isset($this->orig_exists)) {
$entity = $this->get_entity();
$this->orig_exists = file_exists(reason_get_image_path($entity, 'original'));
}
return $this->orig_exists;
}
protected function get_media_placard_info($media)
{
if ($placards = $media->get_left_relationship('av_to_primary_image')) {
$placard = current($placards);
$placard_url = reason_get_image_url($placard, 'tn');
list($width, $height) = getimagesize(reason_get_image_path($placard, 'tn'));
} else {
$placard_url = REASON_HTTP_BASE_PATH . 'modules/publications/media_placeholder_thumbnail.png';
$width = 125;
$height = 70;
}
return array('url' => $placard_url, 'width' => $width, 'height' => $height);
}
/**
* Run the upgrader
*
* @return string HTML report
*/
public function run()
{
/*
Check for progress in script -- a starting index of -1 implies that all photos have
already been processed during this session
*/
$current_user = check_authentication();
if (!reason_user_has_privs(get_user_id($current_user), 'db_maintenance')) {
die('don\'t have the right permissions?');
}
if (isset($_SESSION['reason_image_type_script']['last_end_index'])) {
$start_index = $_SESSION['reason_image_type_script']['last_end_index'];
} else {
$start_index = 0;
}
if ($start_index == -1) {
echo '<p>This script has already processed all images during this session!' . '</p>';
} else {
$start_time = time();
$php_max_time = ini_get('max_execution_time');
if ($php_max_time == 0) {
$time_limit = 30;
} else {
$time_limit = min($php_max_time / 2, 50);
}
$es = new entity_selector();
$es->add_type(id_of('image'));
$all_image_ids = $es->get_ids('', 'All', 'get_ids_error');
/*
3 cases for which FILES actually exist
1. only standard -- no need to update the image Entity table
2. standard and thumbnail -- give these entities a thumbnail_image_type field
3. standard, thumbnail, original (full-size) -- give these entites a thumbnail_image_type and
original_image_type field
*/
$ids_with_tn = array();
$ids_with_tn_full = array();
chdir(PHOTOSTOCK);
$total_num_image_ids = count($all_image_ids);
// make sure fields we are going to write to actually exist
$this->add_unexisting_image_fields();
for ($index = $start_index; $index < $total_num_image_ids; $index++) {
$image_id = $all_image_ids[$index];
if (file_exists(reason_get_image_path($image_id, 'thumbnail'))) {
$image = new entity($image_id);
// Check if the entity already has a thumbnail_image_type to avoid clobbering an old value
// when the UPDATE SQL query is run
// Note: at this point, we have determined a thumbnail exists, so 'thumbnail_image_type'
// will not be null if the field already exists
if (!$image->has_value('thumbnail_image_type')) {
if (file_exists(reason_get_image_path($image_id, 'original'))) {
$ids_with_tn_full[] = $image_id;
} else {
$ids_with_tn[] = $image_id;
}
}
}
if (time() - $start_time > $time_limit) {
break;
}
}
$this->run_sql_queries($ids_with_tn, $ids_with_tn_full);
// Session stuff
if ($index >= $total_num_image_ids) {
$_SESSION['reason_image_type_script']['last_end_index'] = -1;
$_SESSION['reason_image_type_script']['run_again'] = false;
} else {
$_SESSION['reason_image_type_script']['last_end_index'] = $index;
$_SESSION['reason_image_type_script']['run_again'] = true;
}
echo '<p>Started at index ' . $start_index . ' out of ' . $total_num_image_ids . '<br />';
echo 'Ended at index ' . $index . ' (' . round($index / $total_num_image_ids * 100, 2) . '%)<br />';
echo 'Processed ' . ($index - $start_index) . ' total images<br />';
echo 'There were a total of ' . count($ids_with_tn) . ' ids with a main image and thumbnail <br />';
echo 'There were a total of ' . count($ids_with_tn_full) . ' ids with a main image, thumbnail, and full</p>';
}
}
function _get_max_dimensions($image)
{
$orig_path = reason_get_image_path($image, 'original');
if (!file_exists($orig_path) || $this->admin_page->site_id != get_owner_site_id($this->admin_page->id)) {
$largest_width = $image->get_value('width');
$largest_height = $image->get_value('height');
} else {
list($largest_width, $largest_height) = getimagesize($orig_path);
}
return array('width' => $largest_width, 'height' => $largest_height);
}
/**
* A test function for testing _imagemagick_crop_image. It allows
* you to test several cases quickly.
*/
function im_resize_images()
{
global $d;
$img_ids = explode(",", $d['image_id']);
$width = (int) $d['w'];
$height = (int) $d['h'];
$crop_style = $d['crop_style'];
$target = array();
$source = array();
$url = array();
foreach ($img_ids as $id) {
$rsi = new reasonSizedImage();
$rsi->set_id($id);
$rsi->set_width($width);
$rsi->set_height($height);
$rsi->set_crop_style($crop_style);
$target[] = $rsi->_get_path();
$entity = new entity($id);
$source[] = reason_get_image_path($entity, 'standard');
$url[] = $rsi->_get_url();
}
// print_r($target);
// pray($source);
// pray($url);
for ($i = 0; $i < count($source); $i++) {
_imagemagick_crop_image($width, $height, $source[$i], $target[$i], false);
}
$str = "";
for ($i = 0; $i < count($url); $i++) {
$str .= "" . $url[$i] . ",";
}
$str = trim($str, ",");
echo $str;
// _imagemagick_crop_image($nw,$nh,$source,$target,false);
// resize_images();
}
function show_image($image, $thumbnail = true)
{
if ($thumbnail) {
if (0 != $this->params['thumbnail_height'] or 0 != $this->params['thumbnail_width']) {
$rsi = new reasonSizedImage();
$rsi->set_id($image->id());
if (0 != $this->params['thumbnail_height']) {
$rsi->set_height($this->params['thumbnail_height']);
}
if (0 != $this->params['thumbnail_width']) {
$rsi->set_width($this->params['thumbnail_width']);
}
if ('' != $this->params['thumbnail_crop']) {
$rsi->set_crop_style($this->params['thumbnail_crop']);
}
$width = $rsi->get_image_width();
$height = $rsi->get_image_height();
$image_url = $rsi->get_url();
$image_path = $rsi->get_file_system_path_and_file_of_dest();
} else {
$image_path = reason_get_image_path($image, 'tn');
$image_url = reason_get_image_url($image, 'tn');
if (!file_exists($image_path)) {
$image_path = reason_get_image_path($image);
$image_url = reason_get_image_url($image);
}
list($width, $height) = getimagesize($image_path);
}
$class = 'thumbnail';
} elseif (!$thumbnail) {
if (0 != $this->params['height'] or 0 != $this->params['width']) {
$rsi = new reasonSizedImage();
$rsi->set_id($image->id());
if (0 != $this->params['height']) {
$rsi->set_height($this->params['height']);
}
if (0 != $this->params['width']) {
$rsi->set_width($this->params['width']);
}
if ('' != $this->params['crop']) {
$rsi->set_crop_style($this->params['crop']);
}
$width = $rsi->get_image_width();
$height = $rsi->get_image_height();
$image_url = $rsi->get_url();
$image_path = $rsi->get_file_system_path_and_file_of_dest();
} else {
$image_path = reason_get_image_path($image);
list($width, $height) = getimagesize($image_path);
$image_url = reason_get_image_url($image);
}
$class = 'mainImage';
}
if (file_exists($image_path)) {
$alt = $image->get_value('description');
if (!$alt) {
$alt = $image->get_value('keywords');
if (!$alt) {
$alt = $image->get_value('name');
}
}
$mod_time = filemtime($image_path);
return $this->show_image_markup($image_url, $height, $width, $alt, $class, $mod_time);
} else {
return false;
}
}
