本文整理汇总了PHP中add_alternative_file函数的典型用法代码示例。如果您正苦于以下问题：PHP add_alternative_file函数的具体用法？PHP add_alternative_file怎么用？PHP add_alternative_file使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了add_alternative_file函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: alt_from_resource
function alt_from_resource($source,$target,$name='',$delete=false){
// Copy a resource as an alt file of another resource
// alt is the source resource, $ref is the target resource that will get the new alternate
global $view_title_field;
$srcdata=get_resource_data($source);
$srcext = $srcdata['file_extension'];
$srcpath = get_resource_path($source,true,"",false,$srcext);
if ($name == ''){
$name = sql_value("select value from resource_data where resource_type_field = '$view_title_field' and resource = '$source'",'Untitled');
}
$description = '';
if (!file_exists($srcpath)){
echo "ERROR: File not found.";
return false;
} else {
$file_size = filesize_unlimited($srcpath);
$altid = add_alternative_file($target,$name,$description="",$file_name="",$file_extension="",$file_size,$alt_type='');
$newpath = get_resource_path($target,true,"",true,$srcext,-1,1,false,'',$altid);
copy($srcpath,$newpath);
# Preview creation for alternative files (enabled via config)
global $alternative_file_previews;
if ($alternative_file_previews){
create_previews($target,false,$srcext,false,false,$altid);
}
if ($delete){
// we are supposed to delete the original resource when we're done
# Not allowed to edit this resource? They shouldn't have been able to get here.
if ((!get_edit_access($source,$srcdata["archive"]))||checkperm('D')) {
exit ("Permission denied.");
} else {
delete_resource($source);
}
}
return true;
}
}示例2: ProcessFolder
//.........这里部分代码省略.........
# Save the value
#print_r($path_parts);
$value = $path_parts[$level - 1];
if ($staticsync_extension_mapping_append_values) {
$given_value = $value;
// append the values if possible...not used on dropdown, date, categroy tree, datetime, or radio buttons
$field_info = get_resource_type_field($field);
if (in_array($field['type'], array(0, 1, 2, 4, 5, 6, 7, 8))) {
$old_value = sql_value("select value value from resource_data where resource={$r} and resource_type_field={$field}", "");
$value = append_field_value($field_info, $value, $old_value);
}
}
update_field($r, $field, trim($value));
if (strtotime(trim($value))) {
add_keyword_mappings($r, trim($value), $field, false, true);
} else {
add_keyword_mappings($r, trim($value), $field);
}
if ($staticsync_extension_mapping_append_values) {
$value = $given_value;
}
echo " - Extracted metadata from path: {$value}" . PHP_EOL;
}
}
}
}
}
}
#Resize only original images.
if (!word_in_string($exclude_resize, explode('/', $fullpath))) {
echo "Creating preview..";
create_previews($r, false, $extension, false, false, -1, false, $staticsync_ingest);
}
# update access level
sql_query("UPDATE resource SET access = '{$accessval}',archive='{$staticsync_defaultstate}' WHERE ref = '{$r}'");
# Add any alternative files
$altpath = $fullpath . $staticsync_alternatives_suffix;
if ($staticsync_ingest && file_exists($altpath)) {
$adh = opendir($altpath);
while (($altfile = readdir($adh)) !== false) {
$filetype = filetype($altpath . "/" . $altfile);
if ($filetype == "file" && substr($file, 0, 1) != "." && strtolower($file) != "thumbs.db") {
# Create alternative file
# Find extension
$ext = explode(".", $altfile);
$ext = $ext[count($ext) - 1];
$description = str_replace("?", strtoupper($ext), $lang["originalfileoftype"]);
$file_size = filesize_unlimited($altpath . "/" . $altfile);
$aref = add_alternative_file($r, $altfile, $description, $altfile, $ext, $file_size);
$path = get_resource_path($r, true, '', true, $ext, -1, 1, false, '', $aref);
rename($altpath . "/" . $altfile, $path);
# Move alternative file
}
}
}
# Add to collection
if ($staticsync_autotheme) {
$test = '';
$test = sql_query("SELECT * FROM collection_resource WHERE collection='{$collection}' AND resource='{$r}'");
if (count($test) == 0) {
sql_query("INSERT INTO collection_resource (collection, resource, date_added)\n VALUES ('{$collection}', '{$r}', NOW())");
}
}
} else {
# Import failed - file still being uploaded?
echo " *** Skipping file - it was not possible to move the file (still being imported/uploaded?)" . PHP_EOL;
}
} else {
# check modified date and update previews if necessary
$filemod = filemtime($fullpath);
if (array_key_exists($shortpath, $modtimes) && $filemod > strtotime($modtimes[$shortpath])) {
# File has been modified since we last created previews. Create again.
$rd = sql_query("SELECT ref, has_image, file_modified, file_extension FROM resource\n WHERE file_path='" . escape_check($shortpath) . "'");
if (count($rd) > 0) {
$rd = $rd[0];
$rref = $rd["ref"];
echo "Resource {$rref} has changed, regenerating previews: {$fullpath}" . PHP_EOL;
extract_exif_comment($rref, $rd["file_extension"]);
# extract text from documents (e.g. PDF, DOC).
global $extracted_text_field;
if (isset($extracted_text_field)) {
if (isset($unoconv_path) && in_array($extension, $unoconv_extensions)) {
// omit, since the unoconv process will do it during preview creation below
} else {
extract_text($rref, $extension);
}
}
# Store original filename in field, if set
global $filename_field;
if (isset($filename_field)) {
update_field($rref, $filename_field, $file);
}
create_previews($rref, false, $rd["file_extension"], false, false, -1, false, $staticsync_ingest);
sql_query("UPDATE resource SET file_modified=NOW() WHERE ref='{$rref}'");
}
}
}
}
}
}示例3: fclose
fclose($out);
} else {
die('{"jsonrpc" : "2.0", "error" : {"code": 102, "message": "Failed to open output stream."}, "id" : "id"}');
}
}
// Check if file has been uploaded
if (!$chunks || $chunk == $chunks - 1) {
// Strip the temp .part suffix off
rename("{$plfilepath}.part", $plfilepath);
# Additional ResourceSpace upload code
$plupload_upload_location = $plfilepath;
if (!hook("initialuploadprocessing")) {
if ($alternative != "") {
# Upload an alternative file (JUpload only)
# Add a new alternative file
$aref = add_alternative_file($alternative, $plfilename);
# Work out the extension
$extension = explode(".", $plfilepath);
$extension = trim(strtolower($extension[count($extension) - 1]));
# Find the path for this resource.
$path = get_resource_path($alternative, true, "", true, $extension, -1, 1, false, "", $aref);
# Move the sent file to the alternative file location
# PLUpload - file was sent chunked and reassembled - use the reassembled file location
$result = rename($plfilepath, $path);
if ($result === false) {
exit("ERROR: File upload error. Please check the size of the file you are trying to upload.");
}
chmod($path, 0777);
$file_size = @filesize_unlimited($path);
# Save alternative file data.
sql_query("update resource_alt_files set file_name='" . escape_check($plfilename) . "',file_extension='" . escape_check($extension) . "',file_size='" . $file_size . "',creation_date=now() where resource='{$alternative}' and ref='{$aref}'");示例4: hook
$tmp = hook("preventgeneratealt", "", array($file));
if ($tmp === true) {
$generate = false;
}
if ($generate) {
if (!hook("removepreviousalts", "", array($ffmpeg_alternatives, $file, $n))) {
# Remove any existing alternative file(s) with this name.
# SQL Connection may have hit a timeout
sql_connect();
$existing = sql_query("select ref from resource_alt_files where resource='{$ref}' and name='" . escape_check($ffmpeg_alternatives[$n]["name"]) . "'");
for ($m = 0; $m < count($existing); $m++) {
delete_alternative_file($ref, $existing[$m]["ref"]);
}
}
# Create the alternative file.
$aref = add_alternative_file($ref, $ffmpeg_alternatives[$n]["name"]);
$apath = get_resource_path($ref, true, "", true, $ffmpeg_alternatives[$n]["extension"], -1, 1, false, "", $aref);
# Process the video
$shell_exec_cmd = $ffmpeg_fullpath . " {$ffmpeg_global_options} -y -i " . escapeshellarg($file) . " " . $ffmpeg_alternatives[$n]["params"] . " " . escapeshellarg($apath);
$tmp = hook("ffmpegmodaltparams", "", array($shell_exec_cmd, $ffmpeg_fullpath, $file, $n, $aref));
if ($tmp) {
$shell_exec_cmd = $tmp;
}
$output = run_command($shell_exec_cmd);
if (isset($qtfaststart_path)) {
if ($qtfaststart_path && file_exists($qtfaststart_path . "/qt-faststart") && in_array($ffmpeg_alternatives[$n]["extension"], $qtfaststart_extensions)) {
$apathtmp = $apath . ".tmp";
rename($apath, $apathtmp);
$output = run_command($qtfaststart_path . "/qt-faststart " . escapeshellarg($apathtmp) . " " . escapeshellarg($apath) . " 2>&1");
unlink($apathtmp);
}示例5: ProcessFolder
//.........这里部分代码省略.........
$path_parts = explode("/", $shortpath);
if ($level < count($path_parts)) {
# Save the value
print_r($path_parts);
$value = $path_parts[$level - 1];
update_field($r, $field, $value);
echo " - Extracted metadata from path: {$value}\n";
}
}
}
}
// add the timestamp from this run to the keywords field to help retrieve this batch later
$currentkeywords = sql_value("select value from resource_data where resource = '{$r}' and resource_type_field = '1'", "");
if (strlen($currentkeywords) > 0) {
$currentkeywords .= ',';
}
update_field($r, 1, $currentkeywords . $staticsync_run_timestamp);
if (function_exists('staticsync_local_functions')) {
// if local cleanup functions have been defined, run them
staticsync_local_functions($r);
}
# Add any alternative files
$altpath = $fullpath . $staticsync_alternatives_suffix;
if ($staticsync_ingest && file_exists($altpath)) {
$adh = opendir($altpath);
while (($altfile = readdir($adh)) !== false) {
$filetype = filetype($altpath . "/" . $altfile);
if ($filetype == "file" && substr($file, 0, 1) != "." && strtolower($file) != "thumbs.db") {
# Create alternative file
global $lang;
# Find extension
$ext = explode(".", $altfile);
$ext = $ext[count($ext) - 1];
$aref = add_alternative_file($r, $altfile, strtoupper($ext) . " " . $lang["file"], $altfile, $ext, filesize_unlimited($altpath . "/" . $altfile));
$path = get_resource_path($r, true, "", true, $ext, -1, 1, false, "", $aref);
rename($altpath . "/" . $altfile, $path);
# Move alternative file
}
}
}
# check for alt files that match suffix list
if ($staticsync_alt_suffixes) {
$ss_nametocheck = substr($file, 0, strlen($file) - strlen($extension) - 1);
//review all files still in directory and see if they are alt files matching this one
$althandle = opendir($folder);
while (($altcandidate = readdir($althandle)) !== false) {
if ($filetype == "file" && substr($file, 0, 1) != "." && strtolower($file) != "thumbs.db") {
# Find extension
$ext = explode(".", $altcandidate);
$ext = $ext[count($ext) - 1];
$altcandidate_name = substr($altcandidate, 0, strlen($altcandidate) - strlen($ext) - 1);
$altcandidate_validated = false;
foreach ($staticsync_alt_suffix_array as $sssuffix) {
if ($altcandidate_name == $ss_nametocheck . $sssuffix) {
$altcandidate_validated = true;
$thisfilesuffix = $sssuffix;
break;
}
}
if ($altcandidate_validated) {
echo date('Y-m-d H:i:s ');
echo " Attaching {$altcandidate} as alternative.\n";
$filetype = filetype($folder . "/" . $altcandidate);
# Create alternative file
global $lang;
if (preg_match("/^_VERSO[0-9]*/i", $thisfilesuffix)) {示例6: ProcessFolder
//.........这里部分代码省略.........
{
# Save the value
print_r($path_parts);
$value = $path_parts[$level-1];
update_field ($r, $field, $value);
echo " - Extracted metadata from path: $value" . PHP_EOL;
}
}
}
}
}
# update access level
sql_query("UPDATE resource SET access = '$accessval',archive='$staticsync_defaultstate' WHERE ref = '$r'");
# Add any alternative files
$altpath = $fullpath . $staticsync_alternatives_suffix;
if ($staticsync_ingest && file_exists($altpath))
{
$adh = opendir($altpath);
while (($altfile = readdir($adh)) !== false)
{
$filetype = filetype($altpath . "/" . $altfile);
if (($filetype == "file") && (substr($file,0,1) != ".") && (strtolower($file) != "thumbs.db"))
{
# Create alternative file
# Find extension
$ext = explode(".", $altfile);
$ext = $ext[count($ext)-1];
$description = str_replace("?", strtoupper($ext), $lang["originalfileoftype"]);
$file_size = filesize_unlimited($altpath . "/" . $altfile);
$aref = add_alternative_file($r, $altfile, $description, $altfile, $ext, $file_size);
$path = get_resource_path($r, true, '', true, $ext, -1, 1, false, '', $aref);
rename($altpath . "/" . $altfile,$path); # Move alternative file
}
}
}
# Add to collection
if ($staticsync_autotheme)
{
$test = '';
$test = sql_query("SELECT * FROM collection_resource WHERE collection='$collection' AND resource='$r'");
if (count($test) == 0)
{
sql_query("INSERT INTO collection_resource (collection, resource, date_added)
VALUES ('$collection', '$r', NOW())");
}
}
}
else
{
# Import failed - file still being uploaded?
echo " *** Skipping file - it was not possible to move the file (still being imported/uploaded?)" . PHP_EOL;
}
}
else
{
# check modified date and update previews if necessary
$filemod = filemtime($fullpath);
if (array_key_exists($shortpath,$modtimes) && ($filemod > strtotime($modtimes[$shortpath])))
{
# File has been modified since we last created previews. Create again.
$rd = sql_query("SELECT ref, has_image, file_modified, file_extension FROM resource 示例7: exit
*/
global $calibre_extensions;
global $calibre_path;
if (in_array($extension, $calibre_extensions) && isset($calibre_path) && !isset($newfile)) {
$calibrecommand = $calibre_path . "/ebook-convert";
if (!file_exists($calibrecommand)) {
exit("Calibre executable not found at '{$calibre_path}'");
}
$path_parts = pathinfo($file);
$basename_minus_extension = remove_extension($path_parts['basename']);
$pdffile = $path_parts['dirname'] . "/" . $basename_minus_extension . ".pdf";
$wait = run_command("xvfb-run " . $calibrecommand . " " . escapeshellarg($file) . " " . $pdffile . " ");
if (file_exists($pdffile)) {
# Attach this PDF file as an alternative download.
sql_query("delete from resource_alt_files where resource = '" . $ref . "' and unoconv='1'");
$alt_ref = add_alternative_file($ref, "PDF version");
$alt_path = get_resource_path($ref, true, "", false, "pdf", -1, 1, false, "", $alt_ref);
copy($pdffile, $alt_path);
unlink($pdffile);
sql_query("update resource_alt_files set file_name='{$ref}-converted.pdf',description='generated by Open Office',file_extension='pdf',file_size='" . filesize_unlimited($alt_path) . "',unoconv='1' where resource='{$ref}' and ref='{$alt_ref}'");
# Set vars so we continue generating thumbs/previews as if this is a PDF file
$extension = "pdf";
$file = $alt_path;
}
}
/* ----------------------------------------
Try OpenDocument Format
----------------------------------------
*/
if (($extension == "odt" || $extension == "ott" || $extension == "odg" || $extension == "otg" || $extension == "odp" || $extension == "otp" || $extension == "ods" || $extension == "ots" || $extension == "odf" || $extension == "otf" || $extension == "odm" || $extension == "oth") && !isset($newfile)) {
run_command("unzip -p " . escapeshellarg($file) . " \"Thumbnails/thumbnail.png\" > {$target}");示例8: create_previews
function create_previews($ref, $thumbonly = false, $extension = "jpg", $previewonly = false, $previewbased = false, $alternative = -1)
{
global $imagemagick_path, $preview_generate_max_file_size;
# Debug
debug("create_previews(ref={$ref},thumbonly={$thumbonly},extension={$extension},previewonly={$previewonly},previewbased={$previewbased},alternative={$alternative})");
# File checksum (experimental) - disabled for now
if (!$previewonly) {
generate_file_checksum($ref, $extension);
}
# first reset preview tweaks to 0
sql_query("update resource set preview_tweaks = '0|1' where ref = '{$ref}'");
# pages/tools/update_previews.php?previewbased=true
# use previewbased to avoid touching original files (to preserve manually-uploaded preview images
# when regenerating previews (i.e. for watermarks)
if ($previewbased) {
$file = get_resource_path($ref, true, "lpr", false, "jpg", -1, 1, false, "", $alternative);
if (!file_exists($file)) {
$file = get_resource_path($ref, true, "scr", false, "jpg", -1, 1, false, "", $alternative);
if (!file_exists($file)) {
$file = get_resource_path($ref, true, "pre", false, "jpg", -1, 1, false, "", $alternative);
}
}
} else {
if (!$previewonly) {
$file = get_resource_path($ref, true, "", false, $extension, -1, 1, false, "", $alternative);
} else {
# We're generating based on a new preview (scr) image.
$file = get_resource_path($ref, true, "tmp", false, "jpg");
}
}
# Debug
debug("File source is {$file}");
# Make sure the file exists
if (!file_exists($file)) {
return false;
}
# If configured, make sure the file is within the size limit for preview generation
if (isset($preview_generate_max_file_size)) {
$filesize = filesize_unlimited($file) / (1024 * 1024);
# Get filesize in MB
if ($filesize > $preview_generate_max_file_size) {
return false;
}
}
# Locate imagemagick.
$convert_fullpath = get_utility_path("im-convert");
if ($convert_fullpath == false) {
exit("Could not find ImageMagick 'convert' utility at location '{$imagemagick_path}'");
}
# Handle alternative image file generation.
global $image_alternatives;
if (isset($image_alternatives) && $alternative == -1) {
for ($n = 0; $n < count($image_alternatives); $n++) {
$exts = explode(",", $image_alternatives[$n]["source_extensions"]);
if (in_array($extension, $exts)) {
# Remove any existing alternative file(s) with this name.
$existing = sql_query("select ref from resource_alt_files where resource='{$ref}' and name='" . escape_check($image_alternatives[$n]["name"]) . "'");
for ($m = 0; $m < count($existing); $m++) {
delete_alternative_file($ref, $existing[$m]["ref"]);
}
# Create the alternative file.
$aref = add_alternative_file($ref, $image_alternatives[$n]["name"]);
$apath = get_resource_path($ref, true, "", true, $image_alternatives[$n]["target_extension"], -1, 1, false, "", $aref);
# Process the image
$command = $convert_fullpath . " " . $image_alternatives[$n]["params"] . " " . escapeshellarg($file) . " " . escapeshellarg($apath);
$output = run_command($command);
if (file_exists($apath)) {
# Update the database with the new file details.
$file_size = filesize_unlimited($apath);
sql_query("update resource_alt_files set file_name='" . escape_check($image_alternatives[$n]["filename"] . "." . $image_alternatives[$n]["target_extension"]) . "',file_extension='" . escape_check($image_alternatives[$n]["target_extension"]) . "',file_size='" . $file_size . "',creation_date=now() where ref='{$aref}'");
}
}
}
}
if ($extension == "jpg" || $extension == "jpeg" || $extension == "png" || $extension == "gif") {
if (isset($imagemagick_path)) {
create_previews_using_im($ref, $thumbonly, $extension, $previewonly, $previewbased, $alternative);
} else {
# ----------------------------------------
# Use the GD library to perform the resize
# ----------------------------------------
# For resource $ref, (re)create the various preview sizes listed in the table preview_sizes
# Only create previews where the target size IS LESS THAN OR EQUAL TO the source size.
# Set thumbonly=true to (re)generate thumbnails only.
$sizes = "";
if ($thumbonly) {
$sizes = " where id='thm' or id='col'";
}
if ($previewonly) {
$sizes = " where id='thm' or id='col' or id='pre' or id='scr'";
}
# fetch source image size, if we fail, exit this function (file not an image, or file not a valid jpg/png/gif).
if ((list($sw, $sh) = @getimagesize($file)) === false) {
return false;
}
$ps = sql_query("select * from preview_size {$sizes}");
for ($n = 0; $n < count($ps); $n++) {
# fetch target width and height
$tw = $ps[$n]["width"];
$th = $ps[$n]["height"];
//.........这里部分代码省略.........
示例9: create_previews
function create_previews($ref, $thumbonly = false, $extension = "jpg", $previewonly = false, $previewbased = false, $alternative = -1, $ignoremaxsize = false, $ingested = false)
{
global $keep_for_hpr, $imagemagick_path, $preview_generate_max_file_size, $autorotate_no_ingest;
// keep_for_hpr will be set to true if necessary in preview_preprocessing.php to indicate that an intermediate jpg can serve as the hpr.
// otherwise when the file extension is a jpg it's assumed no hpr is needed.
# Debug
debug("create_previews(ref={$ref},thumbonly={$thumbonly},extension={$extension},previewonly={$previewonly},previewbased={$previewbased},alternative={$alternative},ingested={$ingested})");
if (!$previewonly) {
// make sure the extension is the same as the original so checksums aren't done for previews
$o_ext = sql_value("select file_extension value from resource where ref={$ref}", "");
if ($extension == $o_ext) {
debug("create_previews - generate checksum for {$ref}");
generate_file_checksum($ref, $extension);
}
}
# first reset preview tweaks to 0
sql_query("update resource set preview_tweaks = '0|1' where ref = '{$ref}'");
// for compatibility with transform plugin, remove any
// transform previews for this resource when regenerating previews
$tpdir = get_temp_dir() . "/transform_plugin";
if (is_dir($tpdir) && file_exists("{$tpdir}/pre_{$ref}.jpg")) {
unlink("{$tpdir}/pre_{$ref}.jpg");
}
# pages/tools/update_previews.php?previewbased=true
# use previewbased to avoid touching original files (to preserve manually-uploaded preview images
# when regenerating previews (i.e. for watermarks)
if ($previewbased || $autorotate_no_ingest && !$ingested) {
$file = get_resource_path($ref, true, "lpr", false, "jpg", -1, 1, false, "", $alternative);
if (!file_exists($file)) {
$file = get_resource_path($ref, true, "scr", false, "jpg", -1, 1, false, "", $alternative);
if (!file_exists($file)) {
$file = get_resource_path($ref, true, "pre", false, "jpg", -1, 1, false, "", $alternative);
if (!file_exists($file) && $autorotate_no_ingest && !$ingested) {
$file = get_resource_path($ref, true, "", false, $extension, -1, 1, false, "", $alternative);
}
}
}
} else {
if (!$previewonly) {
$file = get_resource_path($ref, true, "", false, $extension, -1, 1, false, "", $alternative);
} else {
# We're generating based on a new preview (scr) image.
$file = get_resource_path($ref, true, "tmp", false, "jpg");
}
}
# Debug
debug("File source is {$file}");
# Make sure the file exists, if not update preview_attempts so that we don't keep trying to generate a preview
if (!file_exists($file)) {
sql_query("update resource set preview_attempts=ifnull(preview_attempts,0) + 1 where ref='{$ref}'");
return false;
}
# If configured, make sure the file is within the size limit for preview generation
if (isset($preview_generate_max_file_size) && !$ignoremaxsize) {
$filesize = filesize_unlimited($file) / (1024 * 1024);
# Get filesize in MB
if ($filesize > $preview_generate_max_file_size) {
return false;
}
}
# Locate imagemagick.
$convert_fullpath = get_utility_path("im-convert");
if ($convert_fullpath == false) {
debug("ERROR: Could not find ImageMagick 'convert' utility at location '{$imagemagick_path}'");
return false;
}
# Handle alternative image file generation.
global $image_alternatives;
if (isset($image_alternatives) && $alternative == -1) {
for ($n = 0; $n < count($image_alternatives); $n++) {
$exts = explode(",", $image_alternatives[$n]["source_extensions"]);
if (in_array($extension, $exts)) {
# Remove any existing alternative file(s) with this name.
$existing = sql_query("select ref from resource_alt_files where resource='{$ref}' and name='" . escape_check($image_alternatives[$n]["name"]) . "'");
for ($m = 0; $m < count($existing); $m++) {
delete_alternative_file($ref, $existing[$m]["ref"]);
}
# Create the alternative file.
$aref = add_alternative_file($ref, $image_alternatives[$n]["name"]);
$apath = get_resource_path($ref, true, "", true, $image_alternatives[$n]["target_extension"], -1, 1, false, "", $aref);
$source_profile = '';
if ($image_alternatives[$n]["icc"] === true) {
$iccpath = get_resource_path($ref, true, '', false, $extension) . '.icc';
global $icc_extraction;
global $ffmpeg_supported_extensions;
if (!file_exists($iccpath) && $extension != "pdf" && !in_array($extension, $ffmpeg_supported_extensions)) {
// extracted profile doesn't exist. Try extracting.
extract_icc_profile($ref, $extension);
}
if (file_exists($iccpath)) {
$source_profile = ' -strip -profile ' . $iccpath;
}
}
# Process the image
$version = get_imagemagick_version();
if ($version[0] > 5 || $version[0] == 5 && $version[1] > 5 || $version[0] == 5 && $version[1] == 5 && $version[2] > 7) {
// Use the new imagemagick command syntax (file then parameters)
$command = $convert_fullpath . ' ' . escapeshellarg($file) . ($extension == 'psd' ? '[0] +matte' : '') . $source_profile . ' ' . $image_alternatives[$n]['params'] . ' ' . escapeshellarg($apath);
} else {
// Use the old imagemagick command syntax (parameters then file)
//.........这里部分代码省略.........
示例10: ProcessFolder
//.........这里部分代码省略.........
echo "Will set access level to " . $lang['access' . $n] . " ($n)\n";
}
}
} else {
# Save the value
print_r($path_parts);
$value=$path_parts[$level-1];
update_field ($r,$field,$value);
echo " - Extracted metadata from path: $value\n";
}
}
}
}
}
// update access level
sql_query("update resource set access = '$accessval' where ref = '$r'");
# Add any alternative files
$altpath=$fullpath . $staticsync_alternatives_suffix;
if ($staticsync_ingest && file_exists($altpath))
{
$adh=opendir($altpath);
while (($altfile = readdir($adh)) !== false)
{
$filetype=filetype($altpath . "/" . $altfile);
if (($filetype=="file") && (substr($file,0,1)!=".") && (strtolower($file)!="thumbs.db"))
{
# Create alternative file
global $lang;
# Find extension
$ext=explode(".",$altfile);$ext=$ext[count($ext)-1];
$aref = add_alternative_file($r, $altfile, str_replace("?",strtoupper($ext),$lang["originalfileoftype"]), $altfile, $ext, filesize_unlimited($altpath . "/" . $altfile));
$path=get_resource_path($r, true, "", true, $ext, -1, 1, false, "", $aref);
rename ($altpath . "/" . $altfile,$path); # Move alternative file
}
}
}
# Add to collection
if ($staticsync_autotheme)
{
$test="";
$test=sql_query("select * from collection_resource where collection='$collection' and resource='$r'");
if (count($test)==0){
sql_query("insert into collection_resource(collection,resource,date_added) values ('$collection','$r',now())");
}
}
}
else
{
# Import failed - file still being uploaded?
echo " *** Skipping file - it was not possible to move the file (still being imported/uploaded?) \n";
}
}
else
{
# check modified date and update previews if necessary
$filemod=filemtime($fullpath);
if (array_key_exists($shortpath,$modtimes) && ($filemod>strtotime($modtimes[$shortpath])))
{
# File has been modified since we last created previews. Create again.
$rd=sql_query("select ref,has_image,file_modified,file_extension from resource where file_path='" . (escape_check($shortpath)) . "'");
if (count($rd)>0)
{
$rd=$rd[0];
$rref=$rd["ref"];
echo "Resource $rref has changed, regenerating previews: $fullpath\n";
extract_exif_comment($rref,$rd["file_extension"]);
# extract text from documents (e.g. PDF, DOC).
global $extracted_text_field;
if (isset($extracted_text_field)) {
if (isset($unoconv_path) && in_array($extension,$unoconv_extensions)){
// omit, since the unoconv process will do it during preview creation below
}
else {
extract_text($rref,$extension);
}
}
# Store original filename in field, if set
global $filename_field;
if (isset($filename_field))
{
update_field($rref,$filename_field,$file);
}
create_previews($rref,false,$rd["file_extension"]);
sql_query("update resource set file_modified=now() where ref='$rref'");
}
}
}
}
}
}示例11: file
if ($generate) {
if (!hook("removepreviousalts", "", array($ffmpeg_alternatives, $file, $n))) {
# Remove any existing alternative file(s) with this name.
# SQL Connection may have hit a timeout
sql_connect();
$existing = sql_query("select ref from resource_alt_files where resource='{$ref}' and name='" . escape_check($ffmpeg_alternatives[$n]["name"]) . "'");
for ($m = 0; $m < count($existing); $m++) {
delete_alternative_file($ref, $existing[$m]["ref"]);
}
}
$alt_type = '';
if (isset($ffmpeg_alternatives[$n]['alt_type'])) {
$alt_type = $ffmpeg_alternatives[$n]["alt_type"];
}
# Create the alternative file.
$aref = add_alternative_file($ref, $ffmpeg_alternatives[$n]["name"], '', '', '', 0, $alt_type);
$apath = get_resource_path($ref, true, "", true, $ffmpeg_alternatives[$n]["extension"], -1, 1, false, "", $aref);
# Process the video
$shell_exec_cmd = $ffmpeg_fullpath . " {$ffmpeg_global_options} -y -i " . escapeshellarg($file) . " " . $ffmpeg_alternatives[$n]["params"] . " " . escapeshellarg($apath);
$tmp = hook("ffmpegmodaltparams", "", array($shell_exec_cmd, $ffmpeg_fullpath, $file, $n, $aref));
if ($tmp) {
$shell_exec_cmd = $tmp;
}
$output = run_command($shell_exec_cmd);
if (isset($qtfaststart_path)) {
if ($qtfaststart_path && file_exists($qtfaststart_path . "/qt-faststart") && in_array($ffmpeg_alternatives[$n]["extension"], $qtfaststart_extensions)) {
$apathtmp = $apath . ".tmp";
rename($apath, $apathtmp);
$output = run_command($qtfaststart_path . "/qt-faststart " . escapeshellarg($apathtmp) . " " . escapeshellarg($apath) . " 2>&1");
unlink($apathtmp);
}示例12: HookImagestreamUpload_pluploadInitialuploadprocessing
//.........这里部分代码省略.........
}
if ($height % 2) {
$height++;
}
}
if ($imageindex == count($imagestream_filelist) - 1) {
$additionalfile = $filenumber + 1;
$additionalfile = sprintf("%03d", $additionalfile);
copy($imagestream_workingfiles . DIRECTORY_SEPARATOR . "imagestream" . $filenumber . ".jpg", $imagestream_workingfiles . DIRECTORY_SEPARATOR . "imagestream" . $additionalfile . ".jpg");
$deletion_array[] = $imagestream_workingfiles . DIRECTORY_SEPARATOR . "imagestream" . $additionalfile . ".jpg";
}
$filenumber++;
}
#end of loop for each uploadedfile
$imageindex++;
}
#Add the resource and move this zip file, set extension
# Add to collection?
if ($collection_add != "") {
add_resource_to_collection($ref, $collection_add);
}
# Log this
daily_stat("Resource upload", $ref);
resource_log($ref, "u", 0);
#Change this!!!!!!!!!!!
#$status=upload_file($ref,true,false,false));
if (!$config_windows) {
@chmod($imagestreamzippath, 0777);
}
# Store extension in the database and update file modified time.
sql_query("update resource set file_extension='zip',preview_extension='zip',file_modified=now(), has_image=0 where ref='{$ref}'");
#update_field($ref,$filename_field,$filename);
update_disk_usage($ref);
# create the mp4 version
# Add a new alternative file
$aref = add_alternative_file($ref, "MP4 version");
$imagestreamqtfile = get_resource_path($ref, true, "", false, "mp4", -1, 1, false, "", $aref);
$shell_exec_cmd = $ffmpeg_fullpath . " -loglevel panic -y -r " . $imagestream_transitiontime . " -i " . $imagestream_workingfiles . DIRECTORY_SEPARATOR . "imagestream%3d.jpg -r " . $imagestream_transitiontime . " -s {$width}x{$height} " . $imagestreamqtfile;
echo "Running command: " . $shell_exec_cmd;
if ($config_windows) {
$shell_exec_cmd = $ffmpeg_fullpath . " -loglevel panic -y -r " . $imagestream_transitiontime . " -i " . $imagestream_workingfiles . DIRECTORY_SEPARATOR . "imagestream%%3d.jpg -r " . $imagestream_transitiontime . " -s {$width}x{$height} " . $imagestreamqtfile;
file_put_contents(get_temp_dir() . DIRECTORY_SEPARATOR . "imagestreammp4" . $session_hash . ".bat", $shell_exec_cmd);
$shell_exec_cmd = get_temp_dir() . DIRECTORY_SEPARATOR . "imagestreammp4" . $session_hash . ".bat";
$deletion_array[] = $shell_exec_cmd;
}
run_command($shell_exec_cmd);
debug("DEBUG created slideshow MP4 video");
if (!$config_windows) {
@chmod($imagestreamqtfile, 0777);
}
$file_size = @filesize_unlimited($imagestreamqtfile);
# Save alternative file data.
sql_query("update resource_alt_files set file_name='quicktime.mp4',file_extension='mp4',file_size='" . $file_size . "',creation_date=now() where resource='{$ref}' and ref='{$aref}'");
#create the FLV preview as per normal video processing if possible?
if ($height < $ffmpeg_preview_min_height) {
$height = $ffmpeg_preview_min_height;
}
if ($width < $ffmpeg_preview_min_width) {
$width = $ffmpeg_preview_min_width;
}
if ($height > $ffmpeg_preview_max_height) {
$width = ceil($width * ($ffmpeg_preview_max_height / $height));
$height = $ffmpeg_preview_max_height;
}
if ($width > $ffmpeg_preview_max_width) {
$height = ceil($height * ($ffmpeg_preview_max_width / $width));
$width = $ffmpeg_preview_max_width;
}
$flvzippreviewfile = get_resource_path($ref, true, "pre", false, $ffmpeg_preview_extension);
$shell_exec_cmd = $ffmpeg_fullpath . " -loglevel panic -y -i " . $imagestreamqtfile . " {$ffmpeg_preview_options} -s {$width}x{$height} " . $flvzippreviewfile;
debug("Running command: " . $shell_exec_cmd);
if ($config_windows) {
file_put_contents(get_temp_dir() . DIRECTORY_SEPARATOR . "imagestreamflv" . $session_hash . ".bat", $shell_exec_cmd);
$shell_exec_cmd = get_temp_dir() . DIRECTORY_SEPARATOR . "imagestreamflv" . $session_hash . ".bat";
$deletion_array[] = $shell_exec_cmd;
}
run_command($shell_exec_cmd);
debug("DEBUG created slideshow FLV video");
if (!$config_windows) {
@chmod($flvzippreviewfile, 0777);
}
#Tidy up
rcRmdir($imagestream_workingfiles);
rcRmdir($targetDir);
foreach ($deletion_array as $tmpfile) {
debug("\r\nDEBUG: Deleting: " . $tmpfile);
delete_exif_tmpfile($tmpfile);
}
echo "SUCCESS";
#return true;
exit;
} else {
echo "SUCCESS";
exit;
}
return true;
} else {
return false;
}
}示例13: elseif
} elseif (preg_match("/^_ORIG[0-9]*/i", $thisfilesuffix)) {
$alt_title = "Original Scan";
} elseif (preg_match("/^_TPV[0-9]*/i", $thisfilesuffix)) {
$alt_title = "Title Page Verso";
} elseif (preg_match("/^_TP[0-9]*/i", $thisfilesuffix)) {
$alt_title = "Title Page";
} elseif (preg_match("/^_COV[0-9]*/i", $thisfilesuffix)) {
$alt_title = "Cover";
} elseif (preg_match("/^_SCR[0-9]*/i", $thisfilesuffix)) {
$alt_title = "Inscription";
} elseif (preg_match("/^_EX[0-9]*/i", $thisfilesuffix)) {
$alt_title = "Enclosure";
} else {
$alt_title = $filename;
}
$aref = add_alternative_file($resource, $alt_title, strtoupper($ext) . " " . $lang["file"], $thefile, $ext, filesize_unlimited($thefile));
$path = get_resource_path($resource, true, "", true, $ext, -1, 1, false, "", $aref);
rename($thefile, $path);
# Move alternative file
global $alternative_file_previews;
if ($alternative_file_previews) {
create_previews($resource, false, $ext, false, false, $aref);
}
} else {
echo date('Y-m-d H:i:s ');
echo "matching resource not found.\n";
}
}
}
}
function dir_tree($dir)示例14: recover_resource_files
function recover_resource_files($id, $res, $meta, $alts)
{
// this is where we actually start doing the import
global $res_skipped;
$ext = pathinfo($res, PATHINFO_EXTENSION);
if (sql_value("select count(*) value from resource where ref = '{$id}'", "0") > 0) {
echo "resource {$id} already exists! Skipping!\n";
$res_skipped++;
return false;
} else {
echo "new resource\n";
// 1: photo, 2:document, 3:video, 4: audio
// going to have to guess at the type for now, since the xml file did not record it. Fixme - xml file should have this.
global $ffmpeg_supported_extensions, $ffmpeg_audio_extensions, $camera_autorotation_ext, $unoconv_extensions;
if (in_array($ext, $ffmpeg_supported_extensions)) {
$rtype = '3';
} elseif (in_array($ext, $ffmpeg_audio_extensions)) {
$rtype = '4';
} elseif (in_array($ext, $unoconv_extensions)) {
$rtype = '2';
} elseif (in_array($ext, $camera_autorotation_ext)) {
$rtype = '1';
} else {
$rtype = 'null';
}
$sql = "insert into resource (ref, title, file_extension,resource_type) values ('{$id}','RECOVERED','{$ext}','{$rtype}')";
sql_query($sql);
$newpath = get_resource_path($id, true, '', true, $ext);
if (!copy($res, $newpath)) {
echo "ERROR copying {$res}.\n";
die;
}
// fixme: add alternates
foreach ($alts as $altid => $altpath) {
$filext = pathinfo($altpath, PATHINFO_EXTENSION);
$filesize = filesize_unlimited($altpath);
$newid = add_alternative_file($id, "{$altid}.{$filext}", '', '', $filext, $filesize);
$newpath = get_resource_path($id, true, "", false, $filext, -1, 1, false, "", $newid);
if (!copy($altpath, $newpath)) {
echo "ERROR copying {$res}.\n";
die;
}
echo "previews: " . create_previews($id, false, $filext, false, false, $newid);
echo "\n\n";
}
create_previews($id, false, $ext);
populate_metadata_from_dump($id, $meta);
}
}示例15: getval
break;
}
}
# Split action
if (getval("method", "") != "") {
$ranges = getval("ranges", "");
$rs = explode(",", $ranges);
# Original file path
$file = get_resource_path($ref, true, "", true, "pdf");
foreach ($rs as $r) {
# For each range
$s = explode(":", $r);
$from = $s[0];
$to = $s[1];
if (getval("method", "") == "alternativefile") {
$aref = add_alternative_file($ref, $lang["pages"] . " " . $from . " - " . $to, "", "", "pdf");
$copy_path = get_resource_path($ref, true, "", true, "pdf", -1, 1, false, "", $aref);
} else {
# Create a new resource based upon the metadata/type of the current resource.
$copy = copy_resource($ref);
# Find out the path to the original file.
$copy_path = get_resource_path($copy, true, "", true, "pdf");
}
# Extract this one page to a new resource.
$ghostscript_fullpath = get_utility_path("ghostscript");
$gscommand = $ghostscript_fullpath . " -dBATCH -dNOPAUSE -sDEVICE=pdfwrite -sOutputFile=" . escapeshellarg($copy_path) . " -dFirstPage=" . $from . " -dLastPage=" . $to . " " . escapeshellarg($file);
$output = run_command($gscommand);
if (getval("method", "") == "alternativefile") {
# Preview creation for alternative files (enabled via config)
global $alternative_file_previews;
if ($alternative_file_previews) {