140 lines
4.6 KiB
PHP
140 lines
4.6 KiB
PHP
<?php
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/*
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* Name: Bulk Add CSV
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* Author: velocity37 <velocity37@gmail.com>
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* License: GPLv2
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* Description: Bulk add server-side images with metadata from CSV file
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* Documentation:
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* Modification of "Bulk Add" by Shish.<br><br>
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* Adds images from a CSV with the five following values: <br>
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* "/path/to/image.jpg","spaced tags","source","rating s/q/e","/path/thumbnail.jpg" <br>
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* <b>e.g.</b> "/tmp/cat.png","shish oekaki","shimmie.shishnet.org","s","tmp/custom.jpg" <br><br>
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* Any value but the first may be omitted, but there must be five values per line.<br>
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* <b>e.g.</b> "/why/not/try/bulk_add.jpg","","","",""<br><br>
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* Image thumbnails will be displayed at the AR of the full image. Thumbnails that are
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* normally static (e.g. SWF) will be displayed at the board's max thumbnail size<br><br>
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* Useful for importing tagged images without having to do database manipulation.<br>
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* <p><b>Note:</b> requires "Admin Controls" and optionally "Image Ratings" to be enabled<br><br>
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*
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*/
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class BulkAddCSV extends Extension {
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public function onPageRequest(PageRequestEvent $event) {
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global $page, $user;
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if($event->page_matches("bulk_add_csv")) {
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if($user->is_admin() && $user->check_auth_token() && isset($_POST['csv'])) {
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set_time_limit(0);
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$this->add_csv($_POST['csv']);
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$this->theme->display_upload_results($page);
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}
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}
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}
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public function onCommand(CommandEvent $event) {
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if($event->cmd == "help") {
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print " bulk-add-csv [/path/to.csv]\n";
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print " Import this .csv file (refer to documentation)\n\n";
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}
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if($event->cmd == "bulk-add-csv") {
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global $user;
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//Nag until CLI is admin by default
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if (!$user->is_admin()) {
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print "Not running as an admin, which can cause problems.\n";
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print "Please add the parameter: -u admin_username";
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} elseif(count($event->args) == 1) {
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$this->add_csv($event->args[0]);
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}
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}
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}
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public function onAdminBuilding(AdminBuildingEvent $event) {
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$this->theme->display_admin_block();
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}
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/**
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* Generate the necessary DataUploadEvent for a given image and tags.
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*/
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private function add_image($tmpname, $filename, $tags, $source, $rating, $thumbfile) {
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assert(file_exists($tmpname));
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$pathinfo = pathinfo($filename);
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if(!array_key_exists('extension', $pathinfo)) {
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throw new UploadException("File has no extension");
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}
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$metadata = array();
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$metadata['filename'] = $pathinfo['basename'];
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$metadata['extension'] = $pathinfo['extension'];
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$metadata['tags'] = $tags;
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$metadata['source'] = $source;
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$event = new DataUploadEvent($tmpname, $metadata);
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send_event($event);
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if($event->image_id == -1) {
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throw new UploadException("File type not recognised");
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} else {
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if(class_exists("RatingSetEvent") && in_array($rating, array("s", "q", "e"))) {
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$ratingevent = new RatingSetEvent(Image::by_id($event->image_id), $rating);
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send_event($ratingevent);
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}
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if (file_exists($thumbfile)) {
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copy($thumbfile, warehouse_path("thumbs", $event->hash));
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}
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}
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}
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private function add_csv(/*string*/ $csvfile) {
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if(!file_exists($csvfile)) {
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$this->theme->add_status("Error", "$csvfile not found");
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return;
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}
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if (!is_file($csvfile) || strtolower(substr($csvfile, -4)) != ".csv") {
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$this->theme->add_status("Error", "$csvfile doesn't appear to be a csv file");
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return;
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}
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$linenum = 1;
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$list = "";
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$csvhandle = fopen($csvfile, "r");
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while (($csvdata = fgetcsv($csvhandle, 0, ",")) !== FALSE) {
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if(count($csvdata) != 5) {
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if(strlen($list) > 0) {
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$this->theme->add_status("Error", "<b>Encountered malformed data. Line $linenum $csvfile</b><br>".$list);
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fclose($csvhandle);
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return;
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} else {
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$this->theme->add_status("Error", "<b>Encountered malformed data. Line $linenum $csvfile</b><br>Check <a href=\"" . make_link("ext_doc/bulk_add_csv") . "\">here</a> for the expected format");
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fclose($csvhandle);
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return;
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}
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}
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$fullpath = $csvdata[0];
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$tags = trim($csvdata[1]);
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$source = $csvdata[2];
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$rating = $csvdata[3];
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$thumbfile = $csvdata[4];
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$pathinfo = pathinfo($fullpath);
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$shortpath = $pathinfo["basename"];
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$list .= "<br>".html_escape("$shortpath (".str_replace(" ", ", ", $tags).")... ");
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if (file_exists($csvdata[0]) && is_file($csvdata[0])) {
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try{
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$this->add_image($fullpath, $pathinfo["basename"], $tags, $source, $rating, $thumbfile);
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$list .= "ok\n";
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}
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catch(Exception $ex) {
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$list .= "failed:<br>". $ex->getMessage();
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}
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} else {
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$list .= "failed:<br> File doesn't exist ".html_escape($csvdata[0]);
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}
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$linenum += 1;
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}
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if(strlen($list) > 0) {
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$this->theme->add_status("Adding $csvfile", $list);
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}
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fclose($csvhandle);
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}
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}
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?>
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