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snck

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  1. Hey @adrian, you are right. I was thinking of the viewBox as a set of coordinates in x/y dimension that are defining the corners of the viewbox relative to the origin of the coordinate system (this is why i called them max_x and max_y), which is obviously wrong. It should look like this: /** * Gets the image info/size of an SVG * * Returned width and height values may be integers OR percentage strings. * * #pw-internal * * @param string $filename Optional filename to check * @return array of width and height * */ protected function getImageInfoSVG($filename = '') { $width = 0; $height = 0; if(!$filename) $filename = $this->filename; $xml = @file_get_contents($filename); if($xml) { $a = @simplexml_load_string($xml)->attributes(); if((int) $a->width > 0) $width = (int) $a->width; if((int) $a->height > 0) $height = (int) $a->height; // start viewbox fix if(!$width || !$height){ if($a->viewBox != ""){ // get rid of commas: replace them with spaces $a->viewBox = str_replace(",", " ", $a->viewBox); // get rid of (now possible) double spaces: replace them with a single space $a->viewBox = str_replace(" ", " ", $a->viewBox); // get single values $viewbox = explode(" ", $a->viewBox); if(count($viewbox) === 4){ // we need 4 values, even though we are just using 2 $width = (float) $viewbox[2]; $height = (float) $viewbox[3]; } } } // end viewbox fix } if((!$width || !$height) && (extension_loaded('imagick') || class_exists('\IMagick'))) { try { $imagick = new \Imagick(); $imagick->readImage($filename); $width = $imagick->getImageWidth(); $height = $imagick->getImageHeight(); } catch(\Exception $e) { // fallback to 100% } } if($width < 1) $width = '100%'; if($height < 1) $height = '100%'; return array( 'width' => $width, 'height' => $height ); } @ryan, maybe something like this could be a useful addition to the core?
  2. @adrian Again had problems with this and got back to your idea. Thank you so much! This quick fix might be not the most beautiful/efficient way, but worked fine for me (and might also for someone else): /** * Gets the image info/size of an SVG * * Returned width and height values may be integers OR percentage strings. * * #pw-internal * * @param string $filename Optional filename to check * @return array of width and height * */ protected function getImageInfoSVG($filename = '') { $width = 0; $height = 0; if(!$filename) $filename = $this->filename; $xml = @file_get_contents($filename); if($xml) { $a = @simplexml_load_string($xml)->attributes(); if((int) $a->width > 0) $width = (int) $a->width; if((int) $a->height > 0) $height = (int) $a->height; // start viewbox fix if(!$width || !$height){ if($a->viewBox != ""){ // get rid of commas: replace them with spaces $a->viewBox = str_replace(",", " ", $a->viewBox); // get rid of (now possible) double spaces: replace them with a single space $a->viewBox = str_replace(" ", " ", $a->viewBox); // get single values $viewbox = explode(" ", $a->viewBox); if(count($viewbox) === 4){ // we need 4 values $min_x = (float) $viewbox[0]; $min_y = (float) $viewbox[1]; $max_x = (float) $viewbox[2]; $max_y = (float) $viewbox[3]; $width = $max_x - $min_x; $height = $max_y - $min_y; } } } // end viewbox fix } if((!$width || !$height) && (extension_loaded('imagick') || class_exists('\IMagick'))) { try { $imagick = new \Imagick(); $imagick->readImage($filename); $width = $imagick->getImageWidth(); $height = $imagick->getImageHeight(); } catch(\Exception $e) { // fallback to 100% } } if($width < 1) $width = '100%'; if($height < 1) $height = '100%'; return array( 'width' => $width, 'height' => $height ); }
  3. Thanks a lot for this wonderful module! It works like a charm, except for one little problem: When I use the "Accept all" button I have to reload the website for the changes to take effect. Selecting specific categories and clicking the "Save preferences" button has immediate effect. Is this an indented behaviour or am I missing something here?
  4. There is no code for it. The pages are edited in the backend by editors using the normal page edit dialogue. I do not try to store pages from one instance in the other, at least this is what I was thinking. From my understanding InputfieldPage is just storing references to pages which is what I want to achieve: Store references to pages of instance1 in a page on instance2. Maybe this clears it up?
  5. Hello, in a project I use the multi-instance feature of ProcessWire to get content from another ProcessWire instance which is kind of a "database". I do not modify the external content. For a slider I want to store references to the "database" in an InputfieldPage. To get the available pages I use the following code in my ready.php: $wire->addHookAfter('InputfieldPage::getSelectablePages', function($event) { if($event->object->hasField == 'kub_highlight_artworks') { // Server path to the PW installation $path = '/var/www/vhosts/.../'; // The root URL for the PW installation $url = 'https://.../'; // Create a new ProcessWire instance $db = new ProcessWire($path, $url); $event->return = $db->pages->find("template=artwork, sort=title"); } }); Outputting and selecting the external pages works perfectly fine, but unfortunately the selected pages do not get saved when I save the page. Can someone point me into the right direction how to make this work? Are there any internal checks whether the page exists in the current instance that prevent saving the values? Best, Flo
  6. Thank you very much! 🙂
  7. No problem at all! Excuse me, yes, I meant the ___savedPageIndex() method. Thanks in advance!
  8. I am also really interested in this concern (and have not found an answer yet). Is it possible to have savePageIndex hooks run on a manual index rebuild? Would be awesome!
  9. Hey there, for a client website I need to implement a "reviewer" role. "Reviewers" should be able to review new (unpublished) articles to give feedback to editors, but not have the permission to change them. I built a new "reviewer" role that only has page-view permissions for the respective templates, but this permission does not include viewing unpublished pages. How can I grant them access to the unpublished articles without giving them page-edit permission? Cheers, Flo
  10. Is there any fix for this or a safe way to remove a cache field in this state without producing any harm or inconsistencies? Thanks!
  11. Strange... Could it have something to do with the fact that related_pages (in my case) takes multiple pages?
  12. Hi there, I have a problem constructing a selector that finds all pages that refer to pages with a specific template. I have pages using an event template and I want to show events based on a specific context. In this example I want to filter the results and only show event pages that relate to a specific template (exhibitions) in their page field related_pages. What I tried: $events = $pages->find("template=event, related_pages.template.name=exhibition"); Unfortunately it does not work (0 results). Same with this: $events = $pages->find("template=event, related_pages=[template.name=exhibition]"); At the moment I am helping myself with the following lines, but I have a strong feeling that there is a more efficient solution: $events = $pages->find("template=event"); foreach($events as $event){ if(!count($event->related_pages->find("template=exhibition"))){ $events->remove($event); } } I really hope that one of you can help me out. Thanks in advance! Flo
  13. Hey, I want my editors to be able to use the page lister, especially the bookmarks. I added the page-lister permission to the editor role, but Page lister ("Find" menu item) does not show. Is there anything else I have to do? Links to bookmarks work for the editors, but I would be glad to show them the menu item as well. Maybe this has something to do with the long history of the site (started with ProcessWire 2.4 and upgraded to 3.0.148 over the years)? Thanks, Flo
  14. Size alone should not be a problem (considering that I have used a lot of much bigger JPEG images with IMagick). In some cases the SVGs consisted of many 1000 paths and a lot of class definitions for their styling. I do not know the how efficient the rasterizing in IMagick works, but I guess it was the bootleneck in this specific case.
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