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    • By rushy
      Hello. I have recently adopted PW markup regions and really like this way of working. However, I am also trying to learn how to use Ajax and I am not sure of a good way to use the two together. Has anyone got any experience, tips or hints on using them together? For ajax -  I've used a simple scheme where I have a "webservice" template and page that handles Ajax requests and returns the appropriate content wrapped with some markup for the requesting page. I have markup regions enabled and all my pages (bar webservice) include a _main.php which brings in the headers, a default body and the footer. My javascript intercepts the page links and does my ajax call to webservice and that sends back the appropriate markup which is then placed by in the div #body defined in _main.php.  Does this seem a reasonable way to work? I guess I am looking for some advice before I invest too much time going the wrong way!
      Any guidance, remarks,  comments, or a nudge in the right direction greatly appreciated.
      Paul
    • By Robin S
      A community member raised a question and I thought a new sanitizer method for the purpose would be useful, hence...
      Sanitizer Transliterate
      Adds a transliterate method to $sanitizer that performs character replacements as defined in the module config. The default character replacements are based on the defaults from InputfieldPageName, but with uppercase characters included too.
      Usage
      Install the Sanitizer Transliterate module.
      Customise the character replacements in the module config as needed.
      Use the sanitizer on strings like so:
      $transliterated_string = $sanitizer->transliterate($string);
       
      https://github.com/Toutouwai/SanitizerTransliterate
      https://modules.processwire.com/modules/sanitizer-transliterate/
       
    • By dimitrios
      Hello,
      this module can publish content of a Processwire page on a Facebook page, triggered by saving the Processwire page.
      To set it up, configure the module with a Facebook app ID, secret and a Page ID. Following is additional configuration on Facebook for developers:
      Minimum Required Facebook App configuration:
      on Settings -> Basics, provide the App Domains, provide the Site URL, on Settings -> Advanced, set the API version to 2.10, add Product: Facebook Login, on Facebook Login -> Settings, set Client OAuth Login: Yes, set Web OAuth Login: Yes, set Enforce HTTPS: Yes, add "http://www.example.com/processwire/page/" to field Valid OAuth Redirect URIs. This module is configurable as follows:
      Templates: posts can take place only for pages with the defined templates. On/Off switch: specify a checkbox field that will not allow the post if checked. Specify a message and/or an image for the post.
      Usage
      edit the desired PW page and save; it will post right after the initial Facebook log in and permission granting. After that, an access token is kept.
       
      Download
      PW module directory: http://modules.processwire.com/modules/auto-fb-post/ Github: https://github.com/kastrind/AutoFbPost   Note: Facebook SDK for PHP is utilized.


    • By thomasaull
      I created a little helper module to trigger a CI pipeline when your website has been changed. It's quite simple and works like this: As soon as you save a page the module sets a Boolean via a pages save after hook. Once a day via LazyCron the module checks if the Boolean is set and sends a POST Request to a configurable Webhook URL.
      Some ideas to extend this:
      make request type configurable (GET, POST) make the module trigger at a specified time (probably only possible with a server cronjob) trigger manually Anything else? If there's interest, I might put in some more functionality. Let me know what you're interested in. Until then, maybe it is useful for a couple of people 🙂
      Github Repo: https://github.com/thomasaull/CiTrigger
    • By Robin S
      I created this module a while ago and never got around to publicising it, but it has been outed in the latest PW Weekly so here goes the support thread...
      Unique Image Variations
      Ensures that all ImageSizer options and focus settings affect image variation filenames.

      Background
      When using methods that produce image variations such as Pageimage::size(), ProcessWire includes some of the ImageSizer settings (height, width, cropping location, etc) in the variation filename. This is useful so that if you change these settings in your size() call a new variation is generated and you see this variation on the front-end.
      However, ProcessWire does not include several of the other ImageSizer settings in the variation filename:
      upscaling cropping, when set to false or a blank string interlace sharpening quality hidpi quality focus (whether any saved focus area for an image should affect cropping) focus data (the top/left/zoom data for the focus area) This means that if you change any of these settings, either in $config->imageSizerOptions or in an $options array passed to a method like size(), and you already have variations at the requested size/crop, then ProcessWire will not create new variations and will continue to serve the old variations. In other words you won't see the effect of your changed ImageSizer options on the front-end until you delete the old variations.
      Features
      The Unique Image Variations module ensures that any changes to ImageSizer options and any changes to the focus area made in Page Edit are reflected in the variation filename, so new variations will always be generated and displayed on the front-end.
      Installation
      Install the Unique Image Variations module.
      In the module config, set the ImageSizer options that you want to include in image variation filenames.
      Warnings
      Installing the module (and keeping one or more of the options selected in the module config) will cause all existing image variations to be regenerated the next time they are requested. If you have an existing website with a large number of images you may not want the performance impact of that. The module is perhaps best suited to new sites where image variations have not yet been generated.
      Similarly, if you change the module config settings on an existing site then all image variations will be regenerated the next time they are requested.
      If you think you might want to change an ImageSizer option in the future (I'm thinking here primarily of options such as interlace that are typically set in $config->imageSizerOptions) and would not want that change to cause existing image variations to be regenerated then best to not include that option in the module config after you first install the module.
       
      https://github.com/Toutouwai/UniqueImageVariations
      https://modules.processwire.com/modules/unique-image-variations/
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