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Found 296 results

  1. Hi, this is the first we are trying to make a page that has only one type of user that has access to every page. The other users should only have a given access to specific pages, not to the whole template. My structure -Field -Organisation -Project -Report I want that the "measurer" role only has access to "project x" and it's children, but no view access to every project, organisation or field. I've tried to do this with https://modules.processwire.com/modules/page-edit-per-user/ but it still needs a view access to the whole tree to see the "project x" page. Or is there something I haven't figured out? Maybe I have to make it via the API: a select field in the "organisation" template where the admins could add the users and then I use hook to update the privileges? Have you done something like this and how did you accomplish it? Any help would be appreciated.
  2. We recently rebuilt the Architekturführer Köln (architectural guide Cologne) as a mobile-first JavaScript web app, powered by VueJS in the frontend and ProcessWire in the backend. Concept, design and implementation by schwarzdesign! The Architekturführer Köln is a guidebook and now a web application about architectural highlights in Cologne, Germany. It contains detailled information about around 100 objects (architectural landmarks) in Cologne. The web app offers multiple ways to search through all available objects, including: An interactive live map A list of object near the user's location Filtering based on architect, district and category Favourites saved by the user The frontend is written entirely in JavaScript, with the data coming from a ProcessWire-powered API-first backend. Frontend The app is built with the Vue framework and compiled with Webpack 4. As a learning exercise and for greater customizability we opted to not use Vue CLI, and instead wrote our own Webpack config with individually defined dependencies. The site is a SPA (Single Page Application), which means all internal links are intercepted by the Vue app and the corresponding routes (pages) are generated by the framework directly in the browser, using data retrieved from the API. It's also a PWA (Progressive Web App), the main feature of which is that you can install it to your home screen on your phone and launch it from there like a regular app. It also includes a service worker which catches requests to the API and returns cached responses when the network is not available. The Architekturführer is supposed to be taken with you on a walk through the city, and will keep working even if you are completely offline. Notable mentions from the tech stack: Vue Vue Router for the SPA functionality VueX for state management and storage / caching of the data returned through the API Leaflet (with Mapbox tiles) for the interactive maps Webpack 4 for compilation of the app into a single distributable Babel for transpilation of ES6+ SASS & PostCSS with Autoprefixer as a convenience for SASS in SFCs Google Workbox to generate the service worker instead of writing lots of boilerplate code Bootstrap 4 is barely used here, but we still included it's reboot and grid system Backend The ProcessWire backend is API-only, there are no server-side rendered templates, which means the only PHP template is the one used for the API. For this API, we used a single content type (template) with a couple of pre-defined endpoints (url segments); most importantly we built entdpoints to get a list of all objects (either including the full data, or only the data necessary to show teaser tiles), as well as individual objects and taxonomies. The API template which acts as a controller contains all the necessary switches and selectors to serve the correct response in <100 lines of code. Since we wanted some flexibility regarding the format in which different fields were transmitted over the api, we wrote a function to extract arbitrary page fields from ProcessWire pages and return them as serializable standard objects. There's also a function that takes a Pageimage object, creates multiple variants in different sizes and returns an object containing their base path and an array of variants (identified by their basename and width). We use that one to generate responsive images in the frontend. Check out the code for both functions in this gist. We used native ProcessWire data wherever possible, so as to not duplicate that work in the frontend app. For example: Page names from the backend translate to URLs in the frontend in the form of route parameters for the Vue Router Page IDs from ProcessWire are included in the API responses, we use those to identify objects across the app, for example to store the user's favourites, and as render keys for object lists Taxonomies have their own API endpoints, and objects contain their taxonomies only as IDs (in the same way ProcessWire uses Page References) Finally, the raw JSON data is cached using the cache API and this handy trick by @LostKobrakai to store raw JSON strings over the cache API. Screenshots
  3. Hi all, Before I go potentially wasting time trying to achieve the impossible. Can anyone confirm if its possible to have a Page Reference field on a modules config page? I'm wanting to essentially just output a list of select able pages based on the a given selector (likely by template at this stage), wherein the select is the pages that the module should apply to etc. I was thinking a simple checkbox list would suffice is asmSelect isn't available. Essentially have it display the same way a Page Reference field would display on a template, where you can easily select a bunch of them. public function getInputfields() { $inputfields = parent::getInputfields(); $f = $this->modules->get('InputfieldPage'); $f->attr('name', 'testSelect'); $f->setAttribute('multiple', 'checkboxes'); $f->setAttribute('findPagesSelector', 'template=development'); $f->label = 'Test'; $inputfields->add($f); return $inputfields; } Figured something akin to the above would work but can't seem to get rid of this warning on the modules config screen though.
  4. I'm setting up some fields in a module and i need an options field, but i can't figure out how to set its options with the api. These options:
  5. I have been experimenting with the new $page->meta() method and find it useful. Once i figured out that the data i "save" with it is tied to the page where i called the method from. So this is not obvious at least not for me in the documentation: https://processwire.com/api/ref/page/meta/ So i just wanted to share that revelation with the community so you don´t get as confused as i was. Happy Coding Everyone.
  6. Hi all, I am going round and round in circles and would greatly appreciate if anyone can point me in the right direction. I am sure I am doing something dumb, or missing something I should know, but don't. Story of my life 😉 Playing round with a module and my basic problem is I want to upload an image and also use InputfieldMarkup and other Inputfields. Going back and forth between trying an api generated page defining Fieldgroup, Template, Fields, Page and the InputfieldWrapper method. InputfieldWrapper method works great for all the markup stuff, but I just can't wrap my head around what I need to do to save the image to the database. Can generate a Field for it (thanks to the api investigations) but not sure what I need to do to link the Inputfield to that. Tried a lot of stuff from various threads, of varying dates without luck. Undoubtedly not helped by me not knowing enough. Defining Fieldgroup etc through the api seems nice and clean and works great for the images but I can't wrap my head around how/if I can add/append/hook the InputfieldWrapper/InputfieldMarkup stuff I'd like to include on that template as well. Not even sure if it should be where it is on ___install with the Fieldtype stuff or later on . Not getting Tracy errors, just nothing seems to happen. If anyone has any ideas or can point me in the right direction, that would be great because at the moment I am stumbling round in the dark. public function ___install() { parent::___install(); $page = $this->pages->get('name='.self::PAGE_NAME); if (!$page->id) { // Create fieldgroup, template, fields and page // Create new fieldgroup $fmFieldgroup = new Fieldgroup(); $fmFieldgroup->name = MODULE_NAME.'-fieldgroup'; $fmFieldgroup->add($this->fields->get('title')); // needed title field $fmFieldgroup->save(); // Create new template using the fieldgroup $fmTemplate = new Template(); $fmTemplate->name = MODULE_NAME; $fmTemplate->fieldgroup = $fmFieldgroup; $fmTemplate->noSettings = 1; $fmTemplate->noChildren = 1; $fmTemplate->allowNewPages = 0; $fmTemplate->tabContent = MODULE_NAME; $fmTemplate->noChangeTemplate = 1; $fmTemplate->setIcon(ICON); $fmTemplate->save(); // Favicon source $fmField = new Field(); $fmField->type = $this->modules->get("FieldtypeImage"); $fmField->name = 'fmFavicon'; $fmField->label = 'Favicon'; $fmField->focusMode = 'off'; $fmField->gridMode = 'grid'; $fmField->extensions = 'svg png'; $fmField->columnWidth = 50; $fmField->collapsed = Inputfield::collapsedNever; $fmField->setIcon(ICON); $fmField->addTag(MODULE_NAME); $fmField->save(); $fmFieldgroup->add($fmField); // Favicon Silhouette source $fmField = new Field(); $fmField->type = $this->modules->get("FieldtypeImage"); $fmField->name = 'fmFaviconSilhouette'; $fmField->label = 'SVG Silhouette'; $fmField->notes = 'When creating a silhouette/mask svg version for Safari Pinned Tabs and Windows Tiles, we recommend setting your viewbox for 0 0 16 16, as this is what Apple requires. In many cases, the easiest way to do this in something like illustrator is a sacrificial rectangle with no fill, and no stroke at 16 x 16. This forces the desired viewbox and can then be discarded easily using something as simple as notepad. Easy is good, especially when you get the result you want without a lot of hassle.'; $fmField->focusMode = 'off'; $fmField->extensions = 'svg'; $fmField->columnWidth = 50; $fmField->collapsed = Inputfield::collapsedNever; $fmField->setIcon(ICON); $fmField->addTag(MODULE_NAME); $fmField->save(); $fmFieldgroup->add($fmField); // Create: Open Settings Tab $tabOpener = new Field(); $tabOpener->type = new FieldtypeFieldsetTabOpen(); $tabOpener->name = 'fmTab1'; $tabOpener->label = "Favicon Settings"; $tabOpener->collapsed = Inputfield::collapsedNever; $tabOpener->addTag(MODULE_NAME); $tabOpener->save(); // Create: Close Settings Tab $tabCloser = new Field(); $tabCloser->type = new FieldtypeFieldsetClose; $tabCloser->name = 'fmTab1' . FieldtypeFieldsetTabOpen::fieldsetCloseIdentifier; $tabCloser->label = "Close open tab"; $tabCloser->addTag(MODULE_NAME); $tabCloser->save(); // Create: Opens wrapper for Favicon Folder Name $filesOpener = new Field(); $filesOpener->type = new FieldtypeFieldsetOpen(); $filesOpener->name = 'fmOpenFolderName'; $filesOpener->label = 'Wrap Folder Name'; $filesOpener->class = 'inline'; $filesOpener->collapsed = Inputfield::collapsedNever; $filesOpener->addTag(MODULE_NAME); $filesOpener->save(); // Create: Close wrapper for Favicon Folder Name $filesCloser = new Field(); $filesCloser->type = new FieldtypeFieldsetClose(); $filesCloser->name = 'fmOpenFolderName' . FieldtypeFieldsetOpen::fieldsetCloseIdentifier; $filesCloser->label = "Close open fieldset"; $filesCloser->addTag(MODULE_NAME); $filesCloser->save(); // Create Favicon Folder Name $fmField = new Field(); $fmField->type = $this->modules->get("FieldtypeText"); $fmField->name = 'folderName'; $fmField->label = 'Favicon Folder:'; $fmField->description = $this->config->urls->files; $fmField->placeholder = 'Destination Folder for your generated favicons, webmanifest and browserconfig'; $fmField->columnWidth = 100; $fmField->collapsed = Inputfield::collapsedNever; $fmField->setIcon('folder'); $fmField->addTag(MODULE_NAME); $fmField->save(); $fmFieldgroup->add($tabOpener); $fmFieldgroup->add($filesOpener); $fmFieldgroup->add($fmField); $fmFieldgroup->add($filesCloser); $fmFieldgroup->add($tabCloser); $fmFieldgroup->save(); /////////////////////////////////////////////////////////////// // Experimental Markup Tests $wrapperFaviconMagic = new InputfieldWrapper(); $wrapperFaviconMagic->attr('id','faviconMagicWrapper'); $wrapperFaviconMagic->attr('title',$this->_('Favicon Magic')); // field show info what $field = $this->modules->get('InputfieldMarkup'); $field->name = 'use'; $field->label = __('How do I use it?'); $field->collapsed = Inputfield::collapsedNever; $field->icon('info'); $field->attr('value', 'Does this even begin to vaguely work?'); $field->columnWidth = 50; $wrapperFaviconMagic->add($field); $fmTemplate->fields->add($wrapperFaviconMagic); $fmTemplate->fields->save(); ///////////////////////////////////////////////////////////// // Create page $page = $this->wire( new Page() ); $page->template = MODULE_NAME; $page->parent = $this->wire('pages')->get('/'); $page->addStatus(Page::statusHidden); $page->title = 'Favicons'; $page->name = self::PAGE_NAME; $page->process = $this; $page->save(); } }
  7. Hi Guys, I have been debugging a site for the last 2 hours and cannot solve the issue. I have a site running on 3.0.148. I installed the Kongondo Blog module and was updating the templates to include the website style. Once everything was set and done, I checked the page tree to see an error appear. Template must be assigned a name before 'filename' can be accessed The same error appears in templates. Debugging Steps I checked the templates in the server to ensure I didnt accidentally delete the namespace. Deleted cache in browser and server under assets Still no go. Any help is appreciated. Thanks!
  8. Hello I'm having a strange issue with the $page->find(), for some reason I'm missing some of the pages from the results. I found then that I was missing all the pages with the same "PAGE NAME". Is it a bug or am I missing something? PS If I change the "PAGE NAME" of one of the missing ones then I'm retrieving the page without any problem. Thank you
  9. Hi! I have been struggling with this for the last few hours and could not find a solution for it anywhere on the forums. I want to create a repeater field using the API and then add fields to it programatically. I can create the field and assign it to a template alright, but I can't assign any fields to the repeater itself. I've tried using $field->repeaterFields when creating the field but cannot figure out what it's supposed to accept. I tried passing it an array of IDs as well as a fieldgroup, but I couldn't get either to work. Any ideas?
  10. This short script loops through some images from an XML feed and pushes new ones to an image field. It all works perfectly, except for some reason the last image (only) in the loop each time doesn't receive the image description... can everyone spot why? TIA! 🙂 foreach ($propertyImages as $img) { $fileName = trim($img[0]); if ( !empty($fileName) ) { $imgPath = '../property_data/'.$fileName; if(file_exists($imgPath) && !in_array(strtolower($fileName),$currentImages)) { $p->property_images->add($imgPath); $p->save(); $newImg = $p->property_images->last(); $newImg->description = $img[1]; $p->save(); } } }
  11. https://bitbucket.org/chimmel/pw-import-shorthand It's shorthand for creating new fields, templates, fieldgroups, and pages via the API. See bb for example usage.
  12. Hello everyone! I am working with Processwire since some time. But some topics are quite hard for me. I have a Portfolio (Gallery) Page. I am build a template with Portfolio Index and pages with portfolio entries. Structure: Portfolio Index -- Portfolio Entry -- Portfolio Entry and so on. Portfolio Entry has an Image field with max 12 images and are accessible Templates. Now I want to display the single Portfolio Entry on the Portfolio Index and Paginate them. In the index page all images of a single Entry page should be displayed (I should not be organized as albums, where a random image of the portfolio entry should be displayed). I have no clue to achieve this. May someone could give me an advice. Thank you in advance!
  13. wireshell 1.0.0 is out See Bea's post -------- Original post ----------- Now this one could be a rather long post about only an experimental niche tool, but maybe a helpful one for some, so stay with me Intention Do you guys know "Artisan" (Laravel) or "Drush" (Drupal)? If not: These are command line companions for said systems, and very useful for running certain (e.g. maintenance, installation) task quickly - without having to use the Admin Interface, first and foremost when dealing with local ProcessWire installations. And since it has a powerful API and an easy way of being bootstrapped into CLIs like this, I think such a tool has a certain potential in the PW universe. It's totally not the first approach of this kind. But: this one should be easily extendable - and is based on PHP (specifically: the Console component of the Symfony Framework). Every command is tidily wrapped in its own class, dependencies are clearly visible, and so on. ( Here was the outdated documentation. Please visit wireshell.pw for the current one )
  14. Follw up with my previous post https://processwire.com/talk/topic/12782-regarding-multiple-templates-or-parents-for-users/ For default installation, api to create a new user is something like that $u = new User(); $u->of(false); $u->name = "adrian"; $u->email = "adrian@example.com"; $u->pass = "123456"; $u->addRole("registered"); $u->save(); $u->of(true); With multiple template or parent , how to setup a user object to use which template and parent, before executing save() method ?
  15. I have a page with a table. Each table row has a page-reference field and a checkbox. The Page sends emails to all users (page-refrence->email-field) and change the value of the checkbox in a row to 1. It works with this: <?php // event ID fron url query $eventID = $input->get('eventID','int'); // get event-page $event = $pages->get($eventID); // config $fromEmail = $event->event_mail_from; $fromName = $event->event_mail_from_name; $emailSubject = $event->event_subject; // email html body ob_start(); include('./_inc/emailbody.inc'); $emailBody = ob_get_clean(); // make event-page editable $event->of(false); // loop through table and send out emails foreach($event->event_clients_list as $event_table_row) { // get client page $clientPage = $event_table_row->client_name; // get client email $clientEmail = $clientPage->email; // if client isn't invited yet (checkbox not checked) if($event_table_row->client_invited == '') { // send email $m = new WireMail(); $m->to($clientEmail); $m->from($fromEmail, $fromName); $m->subject($emailSubject); $m->bodyHTML($emailBody); $m->send(); // mark client as invited $event_table_row->client_invited = 1; $event->save('event_clients_list'); } } ?> But i have to use a variable in my emailbody.inc which i'm able to get in the table-loop. So i do the including of the body inside my loop. But this doesn't work anymore. Page sends out the emails but is unable to change the value of the checkbox. I get no errors! I'm using ProTable <?php // event ID fron url query $eventID = $input->get('eventID','int'); // get event-page $event = $pages->get($eventID); // config $fromEmail = $event->event_mail_from; $fromName = $event->event_mail_from_name; $emailSubject = $event->event_subject; // loop through table and send out emails foreach($event->event_clients_list as $event_table_row) { // get client page $clientPage = $event_table_row->client_name; // get client email $clientEmail = $clientPage->email; // email html body ob_start(); include('./_inc/emailbody.inc'); $emailBody = ob_get_clean(); // make event-page editable $event->of(false); // if client isn't invited yet (checkbox not checked) if($event_table_row->client_invited == '') { // send email $m = new WireMail(); $m->to($clientEmail); $m->from($fromEmail, $fromName); $m->subject($emailSubject); $m->bodyHTML($emailBody); $m->send(); // mark client as invited $event_table_row->client_invited = 1; $event->save('event_clients_list'); } } ?>
  16. In general, is there an easy way to know which method should be used to access the API? For example, when _ini.php is used in the theme, it would seem you have to use wire()->addHookBefore(...). But on other sites where they used ready.php, I've seen it go straight to just doing $this->addHookAfter() even though there is no class or namespace set up in the ready.php file. So how do I know when I can do $this, or $wire, or wire() to access things? And any other variables I'm not aware of. Thanks!
  17. Hello forum, This is really a weird one, because front end editing works in a earlier website we did to a customer. When I check the source code for current website it does initiate front end edit: <span id=pw-edit-1 class='pw-edit pw-edit-InputfieldPageTitle' data-name=title data-page=1021 data-lang='1017' style='position:relative'><span class=pw-edit-orig>Tekijät</span><span class=pw-edit-copy id=pw-editor-title-1021 style='display:none;-webkit-user-select:text;user- select:text;' contenteditable>Tekijät</span></span> But when I double click nothing happens (yes I'm 100% sure I'm superuser and logged in) I also tried to apply the front end with other methods than: $page->edit('title'); But didn't work either. We are using jquery 2.2.4, so it should not be a problem. Is this a bug related to current master or something else? Someone else having this problem as well?
  18. I am about to create several pages via API. In another script I populate the fields per language. I found that each page generated via API, even when alternative languages are also populate, they are inactive by default. Is there an API method to set it to active? Either when creating a page, or when updating it (setting field values). (PW 2.3.2 setup)
  19. How to enable urlSegments runtime instead of persistent in template settings? And where to be loaded before the current page returns a 404 error? https://processwire.com/docs/front-end/how-to-use-url-segments/#how-do-you-enable-url-segments
  20. Hi everyone It seems that I don't fully understand the wireTempPath() function and I need some help. I use wireTempPath() to create a new location in assets/cache/WireTempDir and than copy a pdf from the assets/files/page folder to the new folder. I want the file to be accessible only for a limited time, that's why I use wireTempPath. The file seems to be copied to the right location, but gets deleted right afterwards, according to As mentioned in the topic above, $wireTempDir->setRemove(false); prevents the file to be deleted. But I like the file to be automatically deleted after a few days. So, how can I do that? My code so far (everything works, but the automatic removal of the tempDir folder): //generate and show download link $folder = time(); // timestamp as temporary folder $maxAge = (int) $settings->options_downloadlink_valid_hours * 3600; //tempDir wants maxAge as seconds $options = array( 'maxAge' => $maxAge ); $wireTempDir = wireTempDir($folder, $options); $wireTempDir->setRemove(false); $src_file = $page->ebook_download->filename; // Create a new directory in ProcessWire's cache dir if(wire('files')->mkdir($wireTempDir, $recursive = true)) { if(wire('files')->copy($src_file, $wireTempDir)){ //get subdirs from tempDir: $pos = strpos($wireTempDir, "WireTempDir"); $subdir = substr($wireTempDir, $pos, 100); $out .= "<p><a href='" . wire('pages')->get('template=passthrough')->httpUrl . "?file=" . $subdir . $page->ebook_download->basename . "' target='_blank'>$page->title</a></p>"; } } I appreciate any ideas - thanks! Oliver
  21. Hello forum, this is my first security related post, so I'm a bit of a newbie. I understand that when I have direct front-input from user I should sanitize the input, but how about when I use a secret key for showing a API for a third-party supplier? Should I sanitize the input->get() key? I've tested this issue and I tried ?key=<?php echo $page->field; ?> And without adding any sanitization it comes back: /?key=<?php%20echo%20$page->field;%20?> So can I rely on this, or should I still use $sanitizer just in case? Thanks for the help!
  22. Hi, based on the work of @microcipcip and @gebeer (see their posts here and here), I put together a Processwire + React boilerplate (profile). Github repo: https://github.com/lapico/process-react Cheers, K
  23. Page Query Boss Build complex nested queries containing multiple fields and pages and return an array or JSON. This is useful to fetch data for SPA and PWA. You can use the Module to transform a ProcessWire Page or PageArray – even RepeaterMatrixPageArrays – into an array or JSON. Queries can be nested and contain closures as callback functions. Some field-types are transformed automatically, like Pageimages or MapMarker. Installation Via ProcessWire Backend It is recommended to install the Module via the ProcessWire admin "Modules" > "Site" > "Add New" > "Add Module from Directory" using the PageQueryBoss class name. Manually Download the files from Github or the ProcessWire repository: https://modules.processwire.com/modules/page-query-builder/ Copy all of the files for this module into /site/modules/PageQueryBoss/ Go to “Modules > Refresh” in your admin, and then click “install” for the this module. Module Methods There are two main methods: Return query as JSON $page->pageQueryJson($query); Return query as Array $page->pageQueryArray($query); Building the query The query can contain key and value pairs, or only keys. It can be nested and contain closures for dynamic values. To illustrate a short example: // simple query: $query = [ 'height', 'floors', ]; $pages->find('template=skyscraper')->pageQueryJson($query); Queries can be nested, contain page names, template names or contain functions and ProcessWire selectors: // simple query: $query = [ 'height', 'floors', 'images', // < some fileds contain default sub-queries to return data 'files' => [ // but you can also overrdide these defaults: 'filename' 'ext', 'url', ], // Assuming there are child pages with the architec template, or a // field name with a page relation to architects 'architect' => [ // sub-query 'name', 'email' ], // queries can contain closure functions that return dynamic content 'querytime' => function($parent){ return "Query for $parent->title was built ".time(); } ]; $pages->find('template=skyscraper')->pageQueryJson($query); Keys: A single fieldname; height or floors or architects The Module can handle the following fields: Strings, Dates, Integer… any default one-dimensional value Page references Pageimages Pagefiles PageArray MapMarker FieldtypeFunctional A template name; skyscraper or city Name of a child page (page.child.name=pagename); my-page-name A ProcessWire selector; template=building, floors>=25 A new name for the returned index passed by a # delimiter: // the field skyscraper will be renamed to "building": $query = ["skyscraper`#building`"] Key value pars: Any of the keys above (1-5) with an new nested sub-query array: $query = [ 'skyscraper' => [ 'height', 'floors' ], 'architect' => [ 'title', 'email' ], ] A named key and a closure function to process and return a query. The closure gets the parent object as argument: $query = [ 'architecs' => function($parent) { $architects = $parent->find('template=architect'); return $architects->arrayQuery(['name', 'email']); // or return $architects->explode('name, email'); } ] Real life example: $query = [ 'title', 'subtitle', // naming the key invitation 'template=Invitation, limit=1#invitation' => [ 'title', 'subtitle', 'body', ], // returns global speakers and local ones... 'speakers' => function($page){ $speakers = $page->speaker_relation; $speakers = $speakers->prepend(wire('pages')->find('template=Speaker, global=1, sort=-id')); // build a query of the speakers with return $speakers->arrayQuery([ 'title#name', // rename title field to name 'subtitle#ministry', // rename subtitle field to ministry 'links' => [ 'linklabel#label', // rename linklabel field to minlabelistry 'link' ], ]); }, 'Program' => [ // Child Pages with template=Program 'title', 'summary', 'start' => function($parent){ // calculate the startdate from timetables return $parent->children->first->date; }, 'end' => function($parent){ // calculate the endate from timetables return $parent->children->last->date; }, 'Timetable' => [ 'date', // date 'timetable#entry'=> [ 'time#start', // time 'time_until#end', // time 'subtitle#description', // entry title ], ], ], // ProcessWire selector, selecting children > name result "location" 'template=Location, limit=1#location' => [ 'title#city', // summary title field to city 'body', 'country', 'venue', 'summary#address', // rename summary field to address 'link#tickets', // rename ticket link 'map', // Mapmarker field, automatically transformed 'images', 'infos#categories' => [ // repeater matrix! > rename to categories 'title#name', // rename title field to name 'entries' => [ // nested repeater matrix! 'title', 'body' ] ], ], ]; if ($input->urlSegment1 === 'json') { header('Content-type: application/json'); echo $page->pageQueryJson($query); exit(); } Module default settings The modules settings are public. They can be directly modified, for example: $modules->get('PageQueryBoss')->debug = true; $modules->get('PageQueryBoss')->defaults = []; // reset all defaults Default queries for fields: Some field-types or templates come with default selectors, like Pageimages etc. These are the default queries: // Access and modify default queries: $modules->get('PageQueryBoss')->defaults['queries'] … public $defaults = [ 'queries' => [ 'Pageimages' => [ 'basename', 'url', 'httpUrl', 'description', 'ext', 'focus', ], 'Pagefiles' => [ 'basename', 'url', 'httpUrl', 'description', 'ext', 'filesize', 'filesizeStr', 'hash', ], 'MapMarker' => [ 'lat', 'lng', 'zoom', 'address', ], 'User' => [ 'name', 'email', ], ], ]; These defaults will only be used if there is no nested sub-query for the respective type. If you query a field with complex data and do not provide a sub-query, it will be transformed accordingly: $page->pageQueryArry(['images']); // returns something like this 'images' => [ 'basename', 'url', 'httpUrl', 'description', 'ext', 'focus'=> [ 'top', 'left', 'zoom', 'default', 'str', ] ]; You can always provide your own sub-query, so the defaults will not be used: $page->pageQueryArry([ 'images' => [ 'filename', 'description' ], ]); Overriding default queries: You can also override the defaults, for example $modules->get('PageQueryBoss')->defaults['queries']['Pageimages'] = [ 'basename', 'url', 'description', ]; Index of nested elements The index for nested elements can be adjusted. This is also done with defaults. There are 3 possibilities: Nested by name (default) Nested by ID Nested by numerical index Named index (default): This is the default setting. If you have a field that contains sub-items, the name will be the key in the results: // example $pagesByName = [ 'page-1-name' => [ 'title' => "Page one title", 'name' => 'page-1-name', ], 'page-2-name' => [ 'title' => "Page two title", 'name' => 'page-2-name', ] ] ID based index: If an object is listed in $defaults['index-id'] the id will be the key in the results. Currently, no items are listed as defaults for id-based index: // Set pages to get ID based index: $modules->get('PageQueryBoss')->defaults['index-id']['Page']; // Example return array: $pagesById = [ 123 => [ 'title' => "Page one title", 'name' => 123, ], 124 => [ 'title' => "Page two title", 'name' => 124, ] ] Number based index By default, a couple of fields are transformed automatically to contain numbered indexes: // objects or template names that should use numerical indexes for children instead of names $defaults['index-n'] => [ 'Pageimage', 'Pagefile', 'RepeaterMatrixPage', ]; // example $images = [ 0 => [ 'filename' => "image1.jpg", ], 1 => [ 'filename' => "image2.jpg", ] ] Tipp: When you remove the key 'Pageimage' from $defaults['index-n'], the index will again be name-based. Help-fill closures & tipps: These are few helpfill closure functions you might want to use or could help as a starting point for your own (let me know if you have your own): Get an overview of languages: $query = ['languages' => function($page){ $ar = []; $l=0; foreach (wire('languages') as $language) { // build the json url with segment 1 $ar[$l]['url']= $page->localHttpUrl($language).wire('input')->urlSegment1; $ar[$l]['name'] = $language->name == 'default' ? 'en' : $language->name; $ar[$l]['title'] = $language->getLanguageValue($language, 'title'); $ar[$l]['active'] = $language->id == wire('user')->language->id; $l++; } return $ar; }]; Get county info from ContinentsAndCountries Module Using the [ContinentsAndCountries Module](https://modules.processwire.com/modules/continents-and-countries/) you can extract iso code and names for countries: $query = ['country' => function($page){ $c = wire('modules')->get('ContinentsAndCountries')->findBy('countries', array('name', 'iso', 'code'),['code' =>$page->country]); return count($c) ? (array) $c[count($c)-1] : null; }]; Custom strings from a RepeaterTable for interface Using a RepeaterMatrix you can create template string for your frontend. This is usefull for buttons, labels etc. The following code uses a repeater with the name `strings` has a `key` and a `body` field, the returned array contains the `key` field as, you guess, keys and the `body` field as values: // build custom translations $query = ['strings' => function($page){ return array_column($page->get('strings')->each(['key', 'body']), 'body', 'key'); }]; Multilanguage with default language fallback Using the following setup you can handle multilanguage and return your default language if the requested language does not exist. The url is composed like so: `page/path/{language}/{content-type}` for example: `api/icf/zurich/conference/2019/de/json` // get contenttype and language (or default language if not exists) $lang = wire('languages')->get($input->urlSegment1); if(!$lang instanceof Nullpage){ $user->language = $lang; } else { $lang = $user->language; } // contenttype segment 2 or 1 if language not present $contenttype = $input->urlSegment2 ? $input->urlSegment2 : $input->urlSegment1; if ($contenttype === 'json') { header('Content-type: application/json'); echo $page->pageQueryJson($query); exit(); } Debug The module respects wire('config')->debug. It integrates with TracyDebug. You can override it like so: // turns on debug output no mather what: $modules->get('PageQueryBoss')->debug = true; Todos Make defaults configurable via Backend. How could that be done in style with the default queries? Module in alpha Stage: Subject to change This module is in alpha stage … Query behaviour (especially selecting child-templates, renaming, naming etc) could change
  24. Going through my long quest to get better with ajax and utilizing the api, I have hit yet another roadblock. I currently have a form with an image field (thanks to flydev for getting that sorted), "title" text input, and a select field set to multiple. In my ajax call, I added in: tags = $("#select-tags").val(); form_data.append('tags', tags); $.ajax({ type: 'POST', data: form_data, contentType: false, processData: false, url: '/ajax/upload-preview/', success: function(data) { console.log("Woo"); }, error: function(xhr, ajaxOptions, thrownError) { alert(xhr.responseText); } }); And in the ajax template: $tags = $sanitizer->text($_POST['tags']); $image = $sanitizer->text($_POST['image']); $p = new Page(); $p->template = "preview"; $p->parent = $pages->get("/previews/"); $p->name = $title; $p->title = $title; $p->tags = $tags; $p->save(); If I select a "tag" from the select input and submit, it does indeed add it to the Page Reference field in the backend. However, this does not work with an array being passed to it of multiple options. So it does appear that my ajax call is trying to submit multiple options, but I am really just unsure how to get these two added in. I saw in other forums posts of add($page) and even add(array()). Do I need to handle this js array differently or do I need to foreach through the $tags to add it like: foreach($tags as $tag) { $p->tags->add($tag); $p->save(); } I tried this approach, but apparently I am still missing something. Edit: I was doing some tweaking, and I know I can split the js array out like: for (i = 0, len = tags.length; i < len; i++) { console.log(tags[i]); } However, I am not sure then how to handle the POST in php if I were to split it out.
  25. I have been messing around with creating pages from ajax requests, and it has gone swimmingly thus far. However, I am really struggling with creating a page and saving an image via ajax. The form: <form action="./" role="form" method="post" enctype="multipart/form-data"> <div> <input type="text" id="preview" name="preview" placeholder="Image Title"> </div> <div> <input type="file" id="preview-name" name="preview-name"> </div> <div> <select id="select-tags" name="select-tags"> <?php $tags = $pages->find("template=tag"); ?> <option value="">Select Your Tags</option> <?php foreach ($tags as $tag) : ?> <option value="<?= $tag->name; ?>"><?= $tag->name; ?></option> <?php endforeach; ?> </select> </div> <div> <button type="button" id="submit-preview" name="submit" class="">Upload Images</button> </div> </form> The ajax in my home template: $('#submit-preview').click(function(e) { e.preventDefault(); title = $("#preview").val(); image = $("input[name=preview-name]"); console.log(title); console.log(image); data = { title: title, image: image //not sure if this is actually needed }; $.ajax({ type: 'POST', data: data, url: '/development/upload-preview/', success: function(data) { console.log("Woo"); }, error: function(xhr, ajaxOptions, thrownError) { alert(xhr.responseText); } }); }); And finally in my ajax template: $imagePath = $config->paths->assets . "files/pdfs/"; //was from an older iteration $title = $sanitizer->text($_POST['title']); $image = $sanitizer->text($_POST['image']); $p = new Page(); $p->template = "preview"; $p->parent = $pages->get("/previews/"); $p->name = $title; $p->title = $title; $p->save(); $p->setOutputFormatting(false); $u = new WireUpload('preview_image'); $u->setMaxFiles(1); $u->setOverwrite(false); $u->setDestinationPath($p->preview_image->path()); $u->setValidExtensions(array('jpg', 'jpeg', 'gif', 'png', 'pdf')); foreach($u->execute() as $filename) { $p->preview_image->add($filename); } $p->save(); I can complete the file upload but just using a simple post to the same page and it it works well, but I was really trying to work out the ajax on this so I could utilize some modals for success on creation (and to keep my templates a little cleaner). When I do run the code I have, a new/blank folder is created under assets, and a new page is created with the correct title entered. However, no image is being processed. I do get a 200 status in my console. I have searched google for help, but everything seems to be slightly off from my needs. If anyone could help point me in the right direction I would greatly appreciate it.
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