Local Development and Remote Files
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mn-martin, in General Support
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By Robin S
If you've ever needed to insert links to a large number of files within CKEditor you may have found that the standard PW link modal is a somewhat slow way to do it.
This module provides a quicker way to insert links to files on the page being edited. You can insert a link to an individual file, or insert an unordered list of links to all files on the page with a single click.
CKEditor Link Files
Adds a menu to CKEditor to allow the quick insertion of links to files on the page being edited.
Features
Hover a menu item to see the "Description" of the corresponding file (if present). Click a menu item to insert a link to the corresponding file at the current cursor position. The filename is used as the link text. If you Alt-click a menu item the file description is used as the link text (with fallback to filename if no description entered). If text is currently selected in the editor then the selected text is used as the link text. Click "* Insert links to all files *" to insert an unordered list of links to all files on the page. Also works with the Alt-click option. Menu is built via AJAX so newly uploaded files are included in the menu without the page needing to be saved. However, descriptions are not available for newly uploaded files until the page is saved. There is an option in the module config to include files from Repeater fields in the edited page. Nested Repeater fields (files inside a Repeater inside another Repeater) are not supported. Installation
Install the CKEditor Link Files module.
For any CKEditor field where you want the "Insert link to file" dropdown menu to appear in the CKEditor toolbar, visit the field settings and add "LinkFilesMenu" to the "CKEditor Toolbar" settings field.
http://modules.processwire.com/modules/cke-link-files/
https://github.com/Toutouwai/CkeLinkFiles
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By neophron
Hi,
I was searching in the forum about a method how to remove a file extension, like .jpg, but couldn't find anything.
There are some php methods out in the wild, but I wanted first to get sure, that Processwire is offering a solution.
The background is, that a clients website has a lot of images, packed in different galleries. All image files contain the name, dimensions and other stuff about the image (painting). I want to echo the image name in the image tag.
thanks
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By Sergio
Hi everyone,
Yesterday I began working on a module to create a filesystem abstraction for files and images using the Flysytem library (http://flysystem.thephpleague.com), out of the necessity of having the images copied (and probably linked) on Amazon S3 and other places like Dropbox. There two reasons why I decided to tackle this:
1 - When I work on the project in my machine, I need a way to automatically sync the images from the server and/or the external storage.
When an image is added on the server and the database is imported on my local env, PW shows a blank thumbnail of it. The idea for the module if to check if the page image has a width == 0 and if it exists on the server, add it to the local filesystem.
2 - In the past, I had to move a large website to a different server in a hurry and a lot of images were left behind (it was a mess). So I'm planning for a possible future worst-case scenario of the server exploding 🙂
The code I quickly wrote is below (please bear with me that it's pretty raw at the moment). One thing I had to figure it out is why PW fires the Pageimage::size hook wherever a page is loaded in the admin, even though the thumbnails are already created. I was planning to save the image variations on S3 as well. Can someone clarify?
I know that @LostKobrakai was working on a similar project, and so I would like to ask him and everyone else if you think I (and who may help) should evolve this idea into a full-featured module where the user can select which server (adapter) to use (AWS, Digital Ocean spaces, Dropbox etc.)
<?php namespace ProcessWire; use Aws\S3\S3Client; use League\Flysystem\AwsS3v3\AwsS3Adapter; use League\Flysystem\Filesystem; use League\Flysystem\Adapter\Local; use Spatie\Dropbox\Client; use Spatie\FlysystemDropbox\DropboxAdapter; class ProcessFly extends WireData implements Module, ConfigurableModule { public static function getModuleInfo() { return array( 'title' => 'ProcessWire Flysystem Integration', 'version' => 001, 'summary' => 'Synchronize all the page assets uploaded through PW to a specified bucket in Amazon S3 and...', 'author' => 'Sérgio Jardim', 'singular' => true, 'autoload' => true, 'icon' => 'image' ); } public function init() { $this->client = S3Client::factory([ 'credentials' => [ 'key' => '', 'secret' => '', ], 'region' => 'sa-east-1', 'version' => 'latest', ]); $this->bucket_name = ""; $this->dir_name = "images"; $this->s3_adapter = new AwsS3Adapter($this->client, $this->bucket_name, $this->dir_name); $this->s3_filesystem = new Filesystem($this->s3_adapter); // DROPBOX $this->authorizationToken = ""; $this->dropbox_client = new Client($this->authorizationToken); $this->adapter_dropbox = new DropboxAdapter($this->dropbox_client); $this->dropbox_filesystem = new Filesystem($this->adapter_dropbox); $this->addHookAfter('Pages::saved', $this, 'checkImageS3'); // Download images that are not in local filesystem for whatever reason but are available in the remove one. $this->addHookAfter('InputfieldFile::fileAdded', $this, 'uploadImageS3'); // Fired when a file/image is added to a page in the admin // $this->addHookAfter('Pageimage::size', $this, 'uploadImageS3'); // Fired when a file is resized via API. Note: this hook is also called when the page is loaded in Admin. Need to know why. $this->addHookAfter('Pageimage::url', $this, 'redirectImageURL'); //Replace image URL for the S3 path } public function redirectImageURL($event){ if($event->page->template == 'admin') return; else $event->return = "https://s3-sa-east-1.amazonaws.com/[bucket name]/images/" . $event->object->page . "/" . $event->object->name; } // UPLOAD public function uploadImageS3($event){ if(count($event->return)) { //if it is a image resize event get image variation data $file = $event->return; } else { $file = $event->arguments(0); } $filename = $file->name; $filename_original = $file->url; $pathToFile = $file->page . "/" . $filename; $system_path = $file->filename(); try{ $file_on_s3 = $this->s3_filesystem->has($pathToFile); //check if file exists on AWS if(!$file_on_s3) { $contents = file_get_contents($system_path); $this->s3_filesystem->put($pathToFile, $contents, array( 'visibility' => 'public', )); //upload file with the same folder structure as in assets/files: page_id/file_name //Also add a copy to Dropbox (OPTIONAL) $this->dropbox_filesystem->put($pathToFile, $contents); } } catch (Exception $e){ throw new WireException("Error: Image not Added to S3: {$e->getMessage()}"); } } public function checkImageS3($event){ $page = $event->arguments(0); if(count($page->images)) { foreach($page->images as $file) { if($file->width == 0) { return $this->downloadImageS3($page, $file); }; } } } public function downloadImageS3($page, $file){ $pathToFile = $page->id . "/" . $file->name; $file_on_s3 = $this->s3_filesystem->has($pathToFile); //check if file exists on AWS if($file_on_s3) { $image = "https://s3-sa-east-1.amazonaws.com/[bucket name]/images/" . $pathToFile; // $page->images->remove($image); $page->images->add($image); $page->save(); } else { throw new WireException("Error: Image not found on S3: {$file->name}"); } } }
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By rgaikema
Hi all,
Hopefully there's somebody who can help me with an issue while unzipping files.
My goal is to show banners in a portfolio.
In ProcessWire I have created a field, type 'Files', where I can upload the .zip files, one at a time.
I've selected the option Decompress ZIP files, but any subfolder in the .zip somehow disappears.
For example the 'assets' folder is gone after I uploaded the .zip file (see the attachment for the file structure).
I'm curious, is there a way to preserve the file structure inside a .zip file after unzipping it?
Kind regards,
Remco
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By Guy Incognito
Hi all. We've created a private log-in area for a client on their site that is restricted on a roles basis. Is there a simple solution available to let them upload files to a file field and then choose individual users that can access individual files?
Does that make sense?!... it's hard to search for answers to this as all results pertain to server file permissions.
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