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Found 150 results

  1. A simple recursive function that walks over all image fields and those inside repeaters(including FieldtypeFieldsetPage) to find images tagged with a certain tag(s). It can easily be extended to file fields by changing instanceof FieldtypeImage to FieldtypeFile, or be restricted to file fields by adding a !$type instanceof FieldtypeFile, too. Adapted from ProcessPageEditLink::getFilesPage() method. /** * Find all images tagged with a certain tag in a page including repeater items. * * @param $page Page to search tagged images * @param $tag string|array Image tag(s). Can be 'foo' for single, 'foo|bar' for multiple OR tags, 'foo,bar' or ['foo', 'bar'] for multiple AND tags * @return array Tagged images in [basename => Pageimage] associated array form or empty an array */ function findTaggedImages(Page $page, $tag) { $tagged = []; foreach ($page->template->fieldgroup as $f) { $type = $f->type; if ($type instanceof FieldtypeImage) { /** @var Pageimages $images */ $images = $page->{$f->name}; if (!$images) continue; $tagged = array_merge($tagged, $images->findTag($tag)->getArray()); } else if ($type instanceof FieldtypeRepeater) { $items = $page->{$f->name}; if (!$items) continue; if ($items instanceof PageArray) { foreach ($page->$f as $item) $tagged = array_merge($tagged, findTaggedImages($item, $tag)); } // FieldtypeFieldsetPage returns a single page instead of a PageArray elseif ($items instanceof Page) { $tagged = array_merge($tagged, findTaggedImages($items, $tag)); } } } return $tagged; } And can be used as $featuredImages = findTaggedImages($page, 'featured'); // get first featured image $featured = reset($featuredImages); // or array_shift($featuredImages)
  2. Hi all, PW: 3.0.42 I'm trying to have responsive images in the body field. First I need to stop the image tag generated by CKEditor adding the width attribute to the image tag on insertion. I found the 'Skip width attributes on image tags?' in the settings of ProcessPageEditImage and that suggests it does exactly what I'm after. Sadly, even when this checkbox is checked and a new image is inserted the width attribute is still added. Am I missing something? TIA.
  3. Hi, on a site I want to disable access to original images and only allow to access thumbnails and watermarked image variations. To create the watermarked images I use the PiM, what creates filenames with prefix "pim_". For individual thumbnails I use the Thumbnails-Module and define the prefix like "thumb_". A simple way would be to use a htaccess file in top of the assets folder with something like this for example: # deny access to all jpegs and pngs <FilesMatch "^.*\.(jpg|png)$"> Deny from all </FilesMatch> # allow access to pim_ - variations (my watermarked images) <FilesMatch "^pim_.*\.(jpg|png)$"> Allow from all </FilesMatch> # allow access to thumb_ - prefixed files (my individual thumbnails) <FilesMatch "^thumb_.*\.(jpg|png)$"> Allow from all </FilesMatch> # allow access to 100px thumbnails as used by default in PW-Admin when images-field is configured to display thumbnails <FilesMatch "^.*\.0x100\.(jpg|png)$"> Allow from all </FilesMatch> <FilesMatch "^.*\.100x0\.(jpg|png)$"> Allow from all </FilesMatch> The only downside is that I cannot access the original images from the admin backend. While it isn't an option to use a proxy-script from the front-end, it could be an option for the admin. Any ideas how I could access the originals when in admin backend?
  4. Hello, I have repeater field with an image field as one of its fields. It works correctly on all but one templates. I added an image, it shows the image uploading, but then the image just disappears and it doesn't save. What could it be ? Thanks
  5. Hi there, I'm looking to render some square images that are based on portrait originals. When the image is selected, I'll display it in portrait mode but when the images are in a "summary" mode, I want them square. What would be the best way to generate a square image from a portrait original? FYI, I would ideally prefer these images to based on IMG tags and not background images. Cheers!
  6. Solution : Issue : Fresh install ProcessWire 3.0.39 + multilangual support In video it shows how it goes. And I can't figure it out. It happens for few of my sites. td;tl : Upload 5 image in images field -> Save -> 2 left. EDIT : Files are in "/assets/files/id" processwire-bug.mp4
  7. Hello! I'm struggling with some strange problem. I want to get the description of an image in my template but it is null. When I'm dumping the image I see that the value is in a field called description1012. Why? object(Image)#396 (2) { ["changes"]=> array(1) { [0]=> string(9) "formatted" } ["data"]=> array(8) { ["basename"]=> string(23) "nbr1052-previewbild.jpg" ["description1012"]=> string(0) "" ["tags"]=> string(0) "" ["formatted"]=> bool(true) ["modified"]=> int(1490190603) ["created"]=> int(1490190603) ["description"]=> NULL ["url"]=> string(72) "" } }
  8. Hi guys, I created an image field (studio) which can contain up to 30 images. Then I created a repeater field (studioimages) and added the studio field. I added some images to the repeater: Now I loop through the repeater, but I only got the first image or no image: foreach($page->studioImages as $studioImage) { echo "<div class='swiper-slide'> <div class='image-gallery'> <a href='{$studioImage->studio->url}'> <div style='background-image: url({$studioImage->studio->url});'> </div> </a> </div> </div>"; } I also tried "$studioImage->studio->first()->url" and "$studioImage->studio" but nothing works. Can you tell me what is wrong?
  9. Hi! I'm new to ProcessWire and i need a "little" help with my family's website. What i want: The website of my family contains a gallery, where photos are shown in several albums. The current tree looks like this: ---photos ------ New Year 2013 ------ Going to the zoo ------ Dad's 60th birthday ------ Our Pug ------ ... Showing all pictures on one page is no problem for me, i got that working. But the photos should be Instagram-like "commentable" and "likeable". So i have to create a page for every single image, right? My questions are now: what's "the best" way to do this? Is it possible to automate this process? And how? I hope you understand, what i'm trying to do... my english is not that good, school is a few days ago... paulbrause
  10. Hi everyone, I've upgraded one of my pw 2.7 websites to the 2.8 legacy version and I'm encountering some problems. As you can see in the image I don't see uploaded images thumbnails anymore, and the repeater fields previously added are no more usable. Why I'm having this strange behaviour simply after an upgrade from processwire 2.7 to 2.8? Hope you can help me, I'd like to use the 2.8 version features like the front-end inline editing, but it seems like I'll be locked in the 2.7 version forever Thank you!
  11. A proof-of-concept module. ImageToMarkdown Alt+click an image in Page Edit to copy an image markdown string to clipboard. Usage Install the ImageToMarkdown module. Alt+click an image in Page Edit to copy an image markdown string to clipboard. If the "Description" field is populated it is used as the alt text.
  12. Hello, i have a landingpage and need to reaname the images or save it to the filed images in the userpage i have this script currently if(isset($input->post->submit)) { $lptitle = $sanitizer->text($input->post->lptitle); $anrede = $sanitizer->text($input->post->anrede); $first_name = $sanitizer->text($input->post->first_name); $last_name = $sanitizer->text($input->post->last_name); $str = $sanitizer->text($input->post->str); $num = $sanitizer->text($input->post->num); $plz = $sanitizer->text($input->post->plz); $ort = $sanitizer->text($input->post->ort); $land = $sanitizer->text($input->post->land); $email = $sanitizer->text($input->post->email1); $fbname = $sanitizer->text($input->post->fbname); if ($page->id == '2328' ) { // Set a temporary upload location where the submitted files are stored during form processing $upload_path = $config->paths->assets . "files/stickers/"; // New wire upload $file = new WireUpload('file'); // References the name of the field in the HTML form that uploads the photo $file->setMaxFiles(1); $file->setOverwrite(false); $file->setDestinationPath($upload_path); $file->setValidExtensions(array('jpg', 'jpeg', 'png', 'gif')); // execute upload and check for errors $files = $file->execute(); // echo "Passt"; } // $group = $sanitizer->text($input->post->group2); if ($sanitizer->text($input->post->group2) == "on") { $group = "1"; }else{ $group = "0"; } $mail = \ProcessWire\wiremail(); $mail->to($email)->from(""); $mail->subject("Deine Anmeldung zur $page->title !"); $mail->bodyHTML("Hey $first_name,<br> <br> deine Anmeldung zur <b style='color: #4fc3f7;'>$page->titleaktion</b> war erfolgreich.<br> $page->mailoben Deine Angaben:<br> $anrede $first_name $last_name<br> $str $num<br> $land - $plz $ort<br> $email<br> $fbname<br> <br> Wir wünschen dir auf jeden Fall schonmal viel Erfolg und erfrischende Grüße!<br> $page->mailunten Gerne kannst du auch deinen Freunden von unserer $page->titleaktion per Facebook, Twitter, Google+, WhatsApp oder E-Mail berichten:<br>"); $mail->send(); $p = new Page(); // create new page object $p->template = 'fans'; // set template $p->parent = $page->id; $p->title = $first_name." ".$last_name."-".$page->numChildren; $p->gender = $anrede; $p->first_name = $first_name; $p->last_name = $last_name; $p->str = $str; $p->num = $num; $p->plz = $plz; $p->ort = $ort; $p->land = $land; $p->email = $email; $p->fbname = $fbname; $p->letter = $group; $p->save(); $p->images = $upload_path . $files[0]; $p->save(); @unlink($upload_path . $files[0]); } How to save the Image to the Userpage ? Thanks
  13. Hi, I just updated a site to 3.0.61 and it's breaking uploading images from a URL via the API. I get the following error: Recoverable Fatal Error: Method ProcessWire\Pageimage::__toString() must return a string value The code getting the image is very simple: $new_edition->work_cover = $cover_url; $new_edition->save('work_cover'); It works fine on 3.0.42 but returns the error on 3.0.61
  14. Weirdest thing just happened to me. I updated blank site from 3.0.42 to 3.0.61 then started adding fields. I have two instances of FieldsetOpen areas in the template, and a few CKEditor textareas (both inside those fieldsets and outside). I added an image field to the template and placed it near the top of the template fields. Once I did that I was unable to toggle either Fieldset, and the CKEditor stopped working. When I moved the image field to the bottom of the template fields, the CKEditor loaded, but the fieldsets still wouldn't toggle. When I deleted the image field, the editor and toggle return to normal. (Adding a new image field re-introduces the issues.) I've tried adjusting the settings on the image field but the result is the same - even with all default settings. I tried adding an image field to a different template - same result. What am I missing here?
  15. Hey Everyone, I have a question that seems like it would have an obvious answer, but I cannot wrap my mind around it: If I have <img src="<?= $page->featuredImage->size(800,500)->url ?>"/> in an article template, does my server run a resizing script every time someone requests the page? Or, is it resized only the first time it is requested? Or when the page is saved? The reason I would like to know is because I have created two image processing functions my client requires, but one of them is a paid subscription service to compress the images. I don't want to call the paid API every time a page is loaded or something. Thanks for fielding my ignorance
  16. Hi guys, Yesterday, I faced a problems to run a processwire old system from backup locally, finally after your support, the system start working but still I have the below problems issues. 1. Once I try to press a sub-link, it guides me to Object not found, Error 404 similar to the below , and the link of the website became like below: http://www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.localhost:9999/publications-and-ressources/texts/books/ despite of that my application name is ibrahem, so if I amend the url manually to be as http://www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.localhost:9999/ibrahem/publications-and-ressources/texts/books/ it works fine, but every link, i should amend the url to add the application name. Object not found! The requested URL was not found on this server. The link on the referring page seems to be wrong or outdated. Please inform the author of that page about the error. If you think this is a server error, please contact the webmaster. Error 404 2. The images issues, that the images related to the book cover or another issue such as the slider is not appear, please advice. Thank you in advance for all of your support and help.
  17. hi, today i got asked by a client if it's possible to hide/unpublish images within the gallery field so he doesn't have to delete the images. thought about a workaround with a certain word as description ("hidden") to sort out those images. any other solutions? thanks in advance
  18. Hi, this has probably been asked before but after a google couldnt find the anwser. When resizing an image using the PW function: image->size() a GIF's animation is not retained (simple a GIF still), is there any way of creating computed sizes without loosing the GIF animation?
  19. Hey all, I am trying to prevent the display of descriptions for images in default language while user browses site with alternative language. In a gallery my goal would be to display the same images, and hide the description that I am using as captions. As a hack I could decide based on tags, but this causes extra workload for the editors of the site, and seems less robust than a built in query. Any hints are highly appreciated.
  20. Can you assist me with why the following code does not display the image; all that show up is a small x inside a small box. When I inspect the element in chrome, it gives me the url path, but not the url with the filename (/site/assets/files/1015/). For the field 'images', I have maximum files allowed set to '1'. This is my code snippet for the image: <?php foreach(page()->children as $posts): ?> <?php $img = $posts->images; echo "<img src='$img->url'>"; ?> <?php endforeach; ?> Thanks!
  21. Hi, I'm sort of an intermediate beginner but already quite familiar with PW for a year or so. Now I'm trying to modify the new blog site profile which I find great and quite intuitive (thanks alot Ryan and crew!). I am seeking help for this problem: I want is to display a thumbnail image for every item of the description list navigation which is part of the basic page template, seen at the bottom of the about-page in the live demo here. The regarding function in _uikit.php is ukDescriptionListPages on Line 588 which is called with ukDescriptionListPages(page()->children) by the basic page template. here, in Line 612 in ukDescriptionListPages I inserted this (in red): $dt = "<a href='$item->url'><img src='$item->thumbnail->url'></a>"."<a href='$item->url'>$dt</a>"; (where "thumbnail" is the name of my new thumbnail field in the basic page template. I limited my thumbnail field to one single image). But this only gives me back the name of my thumbnail image file, followed by the string "->url" - but not the path to the image. How do I get the full path / url? Whats wrong with my code? I admit I do not fully understand all of the details in ukDescriptionListPages-function and the also involved ukMergeOptions. I suspect I would somehow have to iterate through the images of my thumbnail field since it potentially could contain more than one image (or at least use thumbnail->first->url which doesn't work in the above setting either), but how and where? Or do I have to add some argument when calling ukDescriptionListPages? It would be great to have a built-in "show thumbnail - yes or no"-option in ukDescriptionListPages in the future. Thanks in advance for any help! Markus
  22. I'm currently developing a site where some image fields need to be able to have two images associated with them, a thumbnail and a full sized image (which is often a different crop) which will be shown in a lightbox view. This is fine for most templates, I'm just using normal image fields that return an array and support up to two images. If a second image is present in the field then it will be used as the alternative image for the lightbox. If only one image is present, it will be used for both thumbnail and full sized (the template resizes for the thumbnail using the API). However I have templates with flexible layouts using a repeater matrix, and one of the matrix types is an 'image grid'. This is an image field that supports an unlimited number of images, so obviously this method is not suitable here. I've tried creating a repeater in this matrix type which contains an image field (each supporting two images, as above), but this means that I can no longer drag and drop multiple images at once. Each image in the grid has to be uploaded individually which is a big problem as there are many instances of these grids with a large number of images. I've tried the ImageExtra module but it seems you can't add an image field as a secondary field. Any suggestions as to how I might solve this problem?
  23. I'm having trouble with the formatted value of certain image fields. Regardless of what i select it always returns a PageImages object. Is this known to be buggy and is there a solution?
  24. I have a page which lists articles, and if there are images uploaded via the images field for that page, a thumbnail is displayed next to the article headline. However for a number of pages, I will be placing an existing image from another page in the tree into the body field. In these cases, is there anyway to check the body field's content for an image so I can display that in the article list? Logic would be: If the image field has one or more images uploaded { get first and display as thumbnail } elseif the body field has one or more images placed from another page { use the first body image as the thumbnail } else { omit thumbnail } Anything I can try that would work as shown (or is there an alternative to consider)? Thanks in advance!
  25. Hello, I am currently playing around to build my first module. It will be a simple module for the ImageOptim web service, but I am a little bit stuck on which right hook to use. Currently I use following hook: $this->pages->addHookAfter('saveFieldReady', $this, 'imageOptimSave'); I would like to pass images and its variations to the web service after adding them to the image field. But if I use the saveFieldReady hook only the original image will be optimized, not the API generated image variations, because they will be generated after viewing the page for the first time. Can anybody please help me how to hook into the image variations? I already tried to use my own method, but this one used in the template would be called on every page render. Regards, Andreas