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  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

  • Librairies et logiciels spécifiques aux médias

    10 décembre 2010, par

    Pour un fonctionnement correct et optimal, plusieurs choses sont à prendre en considération.
    Il est important, après avoir installé apache2, mysql et php5, d’installer d’autres logiciels nécessaires dont les installations sont décrites dans les liens afférants. Un ensemble de librairies multimedias (x264, libtheora, libvpx) utilisées pour l’encodage et le décodage des vidéos et sons afin de supporter le plus grand nombre de fichiers possibles. Cf. : ce tutoriel ; FFMpeg avec le maximum de décodeurs et (...)

Sur d’autres sites (7775)

  • ffmpeg API : handle frame loss in hevc encoding

    8 janvier 2024, par Mario

    Everything works fine until the introduction of frame->pts increment due to frame loss.

    


    Below is the regular progression without frame->pts increments :

    


    


    frame->pts=8 pkt->pts=512 pkt->dts=-512 pkt->flags=1
    
frame->pts=9 pkt->pts=2560 pkt->dts=0 pkt->flags=0
    
frame->pts=10 pkt->pts=1536 pkt->dts=512 pkt->flags=0
    
frame->pts=11 pkt->pts=1024 pkt->dts=1024 pkt->flags=0
    
frame->pts=12 pkt->pts=2048 pkt->dts=1536 pkt->flags=0
    
frame->pts=13 pkt->pts=4608 pkt->dts=2048 pkt->flags=0
    
frame->pts=14 pkt->pts=3584 pkt->dts=2560 pkt->flags=0
    
frame->pts=15 pkt->pts=3072 pkt->dts=3072 pkt->flags=0
    
frame->pts=16 pkt->pts=4096 pkt->dts=3584 pkt->flags=0
    
frame->pts=17 pkt->pts=6656 pkt->dts=4096 pkt->flags=0
    
frame->pts=18 pkt->pts=5632 pkt->dts=4608 pkt->flags=0

    


    


    When I introduce the frame->pts increment it happens :

    


    


    frame->pts=15 pkt->pts=512 pkt->dts=-512 pkt->flags=1
    
frame->pts=17 pkt->pts=4608 pkt->dts=2048 pkt->flags=0
    
frame->pts=19 pkt->pts=2560 pkt->dts=1536 pkt->flags=0
    
[mp4 @ 0x7eff842222c0] Application provided invalid, non monotonically increasing dts to muxer in stream 0 : 2048 >= 1536

    


    


    So I wrote the following code as a "quick" solution (between av_packet_rescale_ts() and av_interleaved_write_frame()) :

    


       av_packet_rescale_ts(pkt, c->time_base, st->time_base);  
   ...
   if (pkt->dts<=previous_dts)  
     {  
      if (pkt->pts<=previous_pts)  
        {  
         pkt->pts=previous_dts+1+pkt->pts-pkt->dts;  
        }  
       pkt->dts=previous_dts+1;  
     }  
   previous_dts=pkt->dts;  
   previous_pts=pkt->pts;  
   ...
   ret = av_interleaved_write_frame(fmt_ctx, pkt);  


    


    Now I no longer have the error, but the values are :

    


    


    frame->pts=15 pkt->pts=512 pkt->dts=-512 pkt->flags=1
    
changed frame->pts=15 pkt->pts=512 pkt->dts=1 pkt->flags=1
    
frame->pts=17 pkt->pts=4608 pkt->dts=2048 pkt->flags=0
    
frame->pts=19 pkt->pts=2560 pkt->dts=1536 pkt->flags=0
    
changed frame->pts=19 pkt->pts=3073 pkt->dts=2049 pkt->flags=0
    
frame->pts=21 pkt->pts=1536 pkt->dts=1536 pkt->flags=0
    
changed frame->pts=21 pkt->pts=2050 pkt->dts=2050 pkt->flags=0
    
frame->pts=23 pkt->pts=4096 pkt->dts=3584 pkt->flags=0
    
frame->pts=25 pkt->pts=8704 pkt->dts=6144 pkt->flags=0
    
frame->pts=27 pkt->pts=6656 pkt->dts=5632 pkt->flags=0
    
changed frame->pts=27 pkt->pts=7169 pkt->dts=6145 pkt->flags=0
    
frame->pts=29 pkt->pts=5632 pkt->dts=5632 pkt->flags=0
    
changed frame->pts=29 pkt->pts=6146 pkt->dts=6146 pkt->flags=0
    
frame->pts=31 pkt->pts=7680 pkt->dts=7168 pkt->flags=0
    
frame->pts=33 pkt->pts=12800 pkt->dts=10240 pkt->flags=0
    
frame->pts=35 pkt->pts=10752 pkt->dts=9728 pkt->flags=0
    
changed frame->pts=35 pkt->pts=11265 pkt->dts=10241 pkt->flags=0
    
frame->pts=37 pkt->pts=9728 pkt->dts=9728 pkt->flags=0
    
changed frame->pts=37 pkt->pts=10242 pkt->dts=10242 pkt->flags=0

    


    


    What is the correct way to handle frame loss scenario ?
Is there a way to inform the encoder about frame loss ?

    


    The encoder is "hevc_qsv" and the output format is mov (.mp4).

    


  • Matomo analytics for wordpress

    15 octobre 2019, par Matomo Core Team — Community

    Self-hosting web analytics got a whole lot easier ! Introducing Matomo for WordPress

    Be the first to try it out ! Your feedback is much needed and appreciated

    Get a fully functioning Matomo (which is comparable to Google Analytics) in seconds ! How ? With the new Matomo Analytics for WordPress plugin. 

    Web analytics in WordPress has never been easier to get, or more powerful. Matomo Analytics for WordPress is the one-stop problem solver. It’ll save you time, money and give you the insights to help your website or business succeed. 

    Best of all, we get to further the goal of decentralising the internet. Our hope is for Matomo Analytics for WordPress to spread far and wide. We’re so excited that more and more people can now get their hands on this powerful, free, open-source analytics platform, in a few clicks !

    Download now and check it out !

    What do you get ?

    • No more signing up to third party analytics service (like Google)
    • No more sending away your valuable data to a third party service (like Google)
    • Easy setup – install with a few clicks, no tracking code installation or developer knowledge needed
    • 100% accurate data – no data sampling and no data limits 
    • Full data ownership – all data is stored on your servers and no one else can see your data
    • Privacy protection / GDPR compliance
    • Ecommerce tracking out-of-the-box (Woocommerce, Easy Digital Downloads, and MemberPress) and we’re keen to add many more over time
    • Powerful features – segmenting, comparing reports, different visualisations, real-time reports, visit logs and visitor profiles, Matomo Tag Manager, dashboards, data export, APIs, and many more
    • Compared to other WordPress solutions we don’t charge you extra for basic features that should work out-of-the-box
    • Just like Matomo On-Premise, Matomo Analytics for WordPress is free

    We need your feedback !

    We all know and love the versatility of WordPress – with over 55,000 plugins and all the different ways of hosting it. However, with this great versatility comes the potential for things to be missed, so we’re keen to hear your feedback.

    Thank you ! We really appreciate your help on this ❤️

    How do you get Matomo Analytics for WordPress ?

    You can then upload it in your WordPress by going to “Plugins => Add New”. During the upload, if you get an error like “Are you sure you want to do this ?”, we recommend you upload the extracted zip file on to your server and into your ‘wp-content/plugins’ folder manually using ftp or ssh. Make sure the plugin name is ‘matomo’.

    All you need is at least WordPress 4.8 and PHP 7.0 or later. MySQL 5.1+ is recommended. 

    The source code is available at : https://github.com/matomo-org/wp-matomo/

    In perfect harmony : Matomo and WordPress

    Matomo Analytics for WordPress

    The idea for this started two years ago when we realised the similarities between the Matomo and WordPress project. 

    Not only from a technological point of view – where both are based on PHP and MySQL and can be extended using plugins – but also from a philosophical, license and values point of view. We both believe in privacy, security, data ownership, openness, transparency, having things working out-of-the-box, simplicity etc. 

    WordPress is currently used on approximately 30% of all websites. Many of them use the self-hosted open-source WordPress version. Giving everyone in this market the opportunity to easily get a powerful web analytics platform for free, means a lot to us. We believe WordPress users get a real choice besides the standard solution of Google Analytics, and it furthers our effort and goal of decentralising the internet. 

    We’re hoping more people will be empowered to protect user privacy, have access to a great free and open-source tool, and keep control of data in their own hands.

    We hope you feel the same. Help us spread the word to your friends and get them in on this awesome new project !

    Share on facebook
    Share on twitter
    Share on linkedin

    FAQs

    Isn’t there already a WP-Matomo plugin for WordPress available ?

    Yes, the existing WP-Matomo (WP-Piwik) plugin is an awesome plugin to connect your existing Matomo On-Premise or Matomo Cloud account with WordPress. The difference is that this new plugin installs Matomo Analytics fully in your WordPress. So you get the convenience of having a powerful analytics platform within your WordPress.

    We highly recommend you install this new plugin if you use WordPress and are not running Matomo yet. 

    If you are already using Matomo on our Cloud or On-Premise, we’d still highly recommend you use WP-Matomo (WP-Piwik). So that you get an easier way of inserting the tracking code into your WordPress site and get insights faster.

    I have a high traffic website, will it be an issue ?

    If you have a lot of traffic, we’d advise you to install Matomo On-Premise separately. There’s no specific traffic threshold we can give you on when it’s better to use Matomo On-Premise. It really depends on your server. 

    We reckon if you have more than 500,000 page views a month, you may want to think about using Matomo On-Premise with WP-Matomo instead, but this is just an estimate. In general, if the load on your server is already quite high, then it might be better to install Matomo on a separate server. See also recommended server sizing for running Matomo.

    How do I report a bug or request a new feature in Matomo for WordPress ?

    Please create an issue, on our repository whenever you find a bug or if you have any suggestion or ideas of improvement. We want to build an outstanding analytics experience for WordPress !

    Have another question you’re dying to ask ? The Matomo for WordPress FAQ page might have the answer you need. 

    Matomo Analytics for WordPress newsletter

    Get ahead of the crowd – signup to our exclusive Matomo for WordPress newsletter to get the latest updates on this exciting new project.

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           if (type === 'checkboxes' || type === 'radio_buttons' || type === 'age_check') {<br />
             this.checkboxAndRadioValidation(field);<br />
           } else {<br />
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         }<br />
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    <br />
       onSubmitSuccess: function(result) {<br />
         if (result.has_redirect) {<br />
           top.location.href = result.redirect;<br />
         } else if(result.single_opt_in || !result.confirmation_html) {<br />
           this.disableForm();<br />
           this.updateSubmitButtonText(this.submit.getAttribute('data-thanks'));<br />
         } else {<br />
           this.showConfirmationText(result.confirmation_html);<br />
         }<br />
       },<br />
    <br />
       showConfirmationText: function(html) {<br />
         var fields = this.form.querySelectorAll('.mimi_field');<br />
    <br />
         for (var i = 0; i &lt; fields.length; ++i) {<br />
           fields[i].style['display'] = 'none';<br />
         }<br />
    <br />
         (this.form.querySelectorAll('fieldset')[0] || this.form).innerHTML = html;<br />
       },<br />
    <br />
       disableForm: function() {<br />
         var elements = this.form.elements;<br />
         for (var i = 0; i &lt; elements.length; ++i) {<br />
           elements[i].disabled = true;<br />
         }<br />
       },<br />
    <br />
       updateSubmitButtonText: function(text) {<br />
         this.submit.value = text;<br />
       },<br />
    <br />
       revalidateOnChange: function() {<br />
         var fields = this.form.querySelectorAll(&quot;.mimi_field.required&quot;),<br />
             _this = this;<br />
    <br />
         var onTextFieldChange = function() {<br />
           if (this.getAttribute('name') === 'signup[email]') {<br />
             if (_this.validEmail.test(this.value)) _this.validate();<br />
           } else {<br />
             if (this.value.length === 1) _this.validate();<br />
           }<br />
         }<br />
    <br />
         for (var i = 0; i &lt; fields.length; ++i) {<br />
           var inputs = fields[i].getElementsByTagName('input');<br />
           for (var j = 0; j &lt; inputs.length; ++j) {<br />
             if (this.fieldType(fields[i]) === 'text_field') {<br />
               inputs[j].onkeyup = onTextFieldChange;<br />
               inputs[j].onchange = onTextFieldChange; <br />
             } else {<br />
               inputs[j].onchange = function(){ _this.validate() };<br />
             }<br />
           }<br />
         }<br />
       }<br />
     });<br />
    <br />
     if (document.addEventListener) {<br />
       document.addEventListener(&quot;DOMContentLoaded&quot;, function() {<br />
         new Mimi.Signups.EmbedValidation();<br />
       });<br />
     }<br />
     else {<br />
       window.attachEvent('onload', function() {<br />
         new Mimi.Signups.EmbedValidation();<br />
       });<br />
     }<br />
    })(this);<br />
    &lt;/script&gt;
  • Matomo analytics for wordpress

    15 octobre 2019, par Matomo Core Team — Community

    Self-hosting web analytics got a whole lot easier ! Introducing Matomo for WordPress

    Be the first to try it out ! Your feedback is much needed and appreciated

    Get a fully functioning Matomo (which is comparable to Google Analytics) in seconds ! How ? With the new Matomo Analytics for WordPress plugin. 

    Web analytics in WordPress has never been easier to get, or more powerful. Matomo Analytics for WordPress is the one-stop problem solver. It’ll save you time, money and give you the insights to help your website or business succeed. 

    Best of all, we get to further the goal of decentralising the internet. Our hope is for Matomo Analytics for WordPress to spread far and wide. We’re so excited that more and more people can now get their hands on this powerful, free, open-source analytics platform, in a few clicks !

    Download now and check it out !

    What do you get ?

    • No more signing up to third party analytics service (like Google)
    • No more sending away your valuable data to a third party service (like Google)
    • Easy setup – install with a few clicks, no tracking code installation or developer knowledge needed
    • 100% accurate data – no data sampling and no data limits 
    • Full data ownership – all data is stored on your servers and no one else can see your data
    • Privacy protection / GDPR compliance
    • Ecommerce tracking out-of-the-box (Woocommerce, Easy Digital Downloads, and MemberPress) and we’re keen to add many more over time
    • Powerful features – segmenting, comparing reports, different visualisations, real-time reports, visit logs and visitor profiles, Matomo Tag Manager, dashboards, data export, APIs, and many more
    • Compared to other WordPress solutions we don’t charge you extra for basic features that should work out-of-the-box
    • Just like Matomo On-Premise, Matomo Analytics for WordPress is free

    We need your feedback !

    We all know and love the versatility of WordPress – with over 55,000 plugins and all the different ways of hosting it. However, with this great versatility comes the potential for things to be missed, so we’re keen to hear your feedback.

    Thank you ! We really appreciate your help on this ❤️

    How do you get Matomo Analytics for WordPress ?

    Log in to your WordPress and go to “Plugins => Add New”, search for “Matomo Analytics – Ethical Stats. Powerful Insights”, click on “Install” and then “Activate”.

    All you need is at least WordPress 4.8 and PHP 7.0 or later. MySQL 5.1+ is recommended. 

    The source code is available at : https://github.com/matomo-org/wp-matomo/

    In perfect harmony : Matomo and WordPress

    Matomo Analytics for WordPress

    The idea for this started two years ago when we realised the similarities between the Matomo and WordPress project. 

    Not only from a technological point of view – where both are based on PHP and MySQL and can be extended using plugins – but also from a philosophical, license and values point of view. We both believe in privacy, security, data ownership, openness, transparency, having things working out-of-the-box, simplicity etc. 

    WordPress is currently used on approximately 30% of all websites. Many of them use the self-hosted open-source WordPress version. Giving everyone in this market the opportunity to easily get a powerful web analytics platform for free, means a lot to us. We believe WordPress users get a real choice besides the standard solution of Google Analytics, and it furthers our effort and goal of decentralising the internet. 

    We’re hoping more people will be empowered to protect user privacy, have access to a great free and open-source tool, and keep control of data in their own hands.

    We hope you feel the same. Help us spread the word to your friends and get them in on this awesome new project !

    Share on facebook
    Share on twitter
    Share on linkedin

    FAQs

    Isn’t there already a WP-Matomo plugin for WordPress available ?

    Yes, the existing WP-Matomo (WP-Piwik) plugin is an awesome plugin to connect your existing Matomo On-Premise or Matomo Cloud account with WordPress. The difference is that this new plugin installs Matomo Analytics fully in your WordPress. So you get the convenience of having a powerful analytics platform within your WordPress.

    We highly recommend you install this new plugin if you use WordPress and are not running Matomo yet. 

    If you are already using Matomo on our Cloud or On-Premise, we’d still highly recommend you use WP-Matomo (WP-Piwik). So that you get an easier way of inserting the tracking code into your WordPress site and get insights faster.

    I have a high traffic website, will it be an issue ?

    If you have a lot of traffic, we’d advise you to install Matomo On-Premise separately. There’s no specific traffic threshold we can give you on when it’s better to use Matomo On-Premise. It really depends on your server. 

    We reckon if you have more than 500,000 page views a month, you may want to think about using Matomo On-Premise with WP-Matomo instead, but this is just an estimate. In general, if the load on your server is already quite high, then it might be better to install Matomo on a separate server. See also recommended server sizing for running Matomo.

    How do I report a bug or request a new feature in Matomo for WordPress ?

    Please create an issue, on our repository whenever you find a bug or if you have any suggestion or ideas of improvement. We want to build an outstanding analytics experience for WordPress !

    Have another question you’re dying to ask ? The Matomo for WordPress FAQ page might have the answer you need. 

    Matomo Analytics for WordPress newsletter

    Get ahead of the crowd – signup to our exclusive Matomo for WordPress newsletter to get the latest updates on this exciting new project.

    &lt;script type=&quot;text/javascript&quot;&gt;<br />
    (function(global) {<br />
     function serialize(form){if(!form||form.nodeName!==&quot;FORM&quot;){return }var i,j,q=[];for(i=form.elements.length-1;i&gt;=0;i=i-1){if(form.elements[i].name===&quot;&quot;){continue}switch(form.elements[i].nodeName){case&quot;INPUT&quot;:switch(form.elements[i].type){case&quot;text&quot;:case&quot;hidden&quot;:case&quot;password&quot;:case&quot;button&quot;:case&quot;reset&quot;:case&quot;submit&quot;:q.push(form.elements[i].name+&quot;=&quot;+encodeURIComponent(form.elements[i].value));break;case&quot;checkbox&quot;:case&quot;radio&quot;:if(form.elements[i].checked){q.push(form.elements[i].name+&quot;=&quot;+encodeURIComponent(form.elements[i].value))}break;case&quot;file&quot;:break}break;case&quot;TEXTAREA&quot;:q.push(form.elements[i].name+&quot;=&quot;+encodeURIComponent(form.elements[i].value));break;case&quot;SELECT&quot;:switch(form.elements[i].type){case&quot;select-one&quot;:q.push(form.elements[i].name+&quot;=&quot;+encodeURIComponent(form.elements[i].value));break;case&quot;select-multiple&quot;:for(j=form.elements[i].options.length-1;j&gt;=0;j=j-1){if(form.elements[i].options[j].selected){q.push(form.elements[i].name+&quot;=&quot;+encodeURIComponent(form.elements[i].options[j].value))}}break}break;case&quot;BUTTON&quot;:switch(form.elements[i].type){case&quot;reset&quot;:case&quot;submit&quot;:case&quot;button&quot;:q.push(form.elements[i].name+&quot;=&quot;+encodeURIComponent(form.elements[i].value));break}break}}return q.join(&quot;&amp;&quot;)};<br />
    <br />
    <br />
     function extend(destination, source) {<br />
       for (var prop in source) {<br />
         destination[prop] = source[prop];<br />
       }<br />
     }<br />
    <br />
     if (!Mimi) var Mimi = {};<br />
     if (!Mimi.Signups) Mimi.Signups = {};<br />
    <br />
     Mimi.Signups.EmbedValidation = function() {<br />
       this.initialize();<br />
    <br />
       var _this = this;<br />
       if (document.addEventListener) {<br />
         this.form.addEventListener('submit', function(e){<br />
           _this.onFormSubmit(e);<br />
         });<br />
       } else {<br />
         this.form.attachEvent('onsubmit', function(e){<br />
           _this.onFormSubmit(e);<br />
         });<br />
       }<br />
     };<br />
    <br />
     extend(Mimi.Signups.EmbedValidation.prototype, {<br />
       initialize: function() {<br />
         this.form         = document.getElementById('ema_signup_form');<br />
         this.submit       = document.getElementById('webform_submit_button');<br />
         this.callbackName = 'jsonp_callback_' + Math.round(100000 * Math.random());<br />
         this.validEmail   = /.+@.+\..+/<br />
       },<br />
    <br />
       onFormSubmit: function(e) {<br />
         e.preventDefault();<br />
    <br />
         this.validate();<br />
         if (this.isValid) {<br />
           this.submitForm();<br />
         } else {<br />
           this.revalidateOnChange();<br />
         }<br />
       },<br />
    <br />
       validate: function() {<br />
         this.isValid = true;<br />
         this.emailValidation();<br />
         this.fieldAndListValidation();<br />
         this.updateFormAfterValidation();<br />
       },<br />
    <br />
       emailValidation: function() {<br />
         var email = document.getElementById('signup_email');<br />
    <br />
         if (this.validEmail.test(email.value)) {<br />
           this.removeTextFieldError(email);<br />
         } else {<br />
           this.textFieldError(email);<br />
           this.isValid = false;<br />
         }<br />
       },<br />
    <br />
       fieldAndListValidation: function() {<br />
         var fields = this.form.querySelectorAll('.mimi_field.required');<br />
    <br />
         for (var i = 0; i &lt; fields.length; ++i) {<br />
           var field = fields[i],<br />
               type  = this.fieldType(field);<br />
           if (type === 'checkboxes' || type === 'radio_buttons' || type === 'age_check') {<br />
             this.checkboxAndRadioValidation(field);<br />
           } else {<br />
             this.textAndDropdownValidation(field, type);<br />
           }<br />
         }<br />
       },<br />
    <br />
       fieldType: function(field) {<br />
         var type = field.querySelectorAll('.field_type');<br />
    <br />
         if (type.length) {<br />
           return type[0].getAttribute('data-field-type');<br />
         } else if (field.className.indexOf('checkgroup') &gt;= 0) {<br />
           return 'checkboxes';<br />
         } else {<br />
           return 'text_field';<br />
         }<br />
       },<br />
    <br />
       checkboxAndRadioValidation: function(field) {<br />
         var inputs   = field.getElementsByTagName('input'),<br />
             selected = false;<br />
    <br />
         for (var i = 0; i &lt; inputs.length; ++i) {<br />
           var input = inputs[i];<br />
           if((input.type === 'checkbox' || input.type === 'radio') &amp;&amp; input.checked) {<br />
             selected = true;<br />
           }<br />
         }<br />
    <br />
         if (selected) {<br />
           field.className = field.className.replace(/ invalid/g, '');<br />
         } else {<br />
           if (field.className.indexOf('invalid') === -1) {<br />
             field.className += ' invalid';<br />
           }<br />
    <br />
           this.isValid = false;<br />
         }<br />
       },<br />
    <br />
       textAndDropdownValidation: function(field, type) {<br />
         var inputs = field.getElementsByTagName('input');<br />
    <br />
         for (var i = 0; i &lt; inputs.length; ++i) {<br />
           var input = inputs[i];<br />
           if (input.name.indexOf('signup') &gt;= 0) {<br />
             if (type === 'text_field') {<br />
               this.textValidation(input);<br />
             } else {<br />
               this.dropdownValidation(field, input);<br />
             }<br />
           }<br />
         }<br />
         this.htmlEmbedDropdownValidation(field);<br />
       },<br />
    <br />
       textValidation: function(input) {<br />
         if (input.id === 'signup_email') return;<br />
    <br />
         if (input.value) {<br />
           this.removeTextFieldError(input);<br />
         } else {<br />
           this.textFieldError(input);<br />
           this.isValid = false;<br />
         }<br />
       },<br />
    <br />
       dropdownValidation: function(field, input) {<br />
         if (input.value) {<br />
           field.className = field.className.replace(/ invalid/g, '');<br />
         } else {<br />
           if (field.className.indexOf('invalid') === -1) field.className += ' invalid';<br />
           this.onSelectCallback(input);<br />
           this.isValid = false;<br />
         }<br />
       },<br />
    <br />
       htmlEmbedDropdownValidation: function(field) {<br />
         var dropdowns = field.querySelectorAll('.mimi_html_dropdown');<br />
         var _this = this;<br />
    <br />
         for (var i = 0; i &lt; dropdowns.length; ++i) {<br />
           var dropdown = dropdowns[i];<br />
    <br />
           if (dropdown.value) {<br />
             field.className = field.className.replace(/ invalid/g, '');<br />
           } else {<br />
             if (field.className.indexOf('invalid') === -1) field.className += ' invalid';<br />
             this.isValid = false;<br />
             dropdown.onchange = (function(){ _this.validate(); });<br />
           }<br />
         }<br />
       },<br />
    <br />
       textFieldError: function(input) {<br />
         input.className   = 'required invalid';<br />
         input.placeholder = input.getAttribute('data-required-field');<br />
       },<br />
    <br />
       removeTextFieldError: function(input) {<br />
         input.className   = 'required';<br />
         input.placeholder = '';<br />
       },<br />
    <br />
       onSelectCallback: function(input) {<br />
         if (typeof Widget === 'undefined' || !Widget.BasicDropdown) return;<br />
    <br />
         var dropdownEl = input.parentNode,<br />
             instances  = Widget.BasicDropdown.instances,<br />
             _this = this;<br />
    <br />
         for (var i = 0; i &lt; instances.length; ++i) {<br />
           var instance = instances[i];<br />
           if (instance.wrapperEl === dropdownEl) {<br />
             instance.onSelect = function(){ _this.validate() };<br />
           }<br />
         }<br />
       },<br />
    <br />
       updateFormAfterValidation: function() {<br />
         this.form.className   = this.setFormClassName();<br />
         this.submit.value     = this.submitButtonText();<br />
         this.submit.disabled  = !this.isValid;<br />
         this.submit.className = this.isValid ? 'submit' : 'disabled';<br />
       },<br />
    <br />
       setFormClassName: function() {<br />
         var name = this.form.className;<br />
    <br />
         if (this.isValid) {<br />
           return name.replace(/\s?mimi_invalid/, '');<br />
         } else {<br />
           if (name.indexOf('mimi_invalid') === -1) {<br />
             return name += ' mimi_invalid';<br />
           } else {<br />
             return name;<br />
           }<br />
         }<br />
       },<br />
    <br />
       submitButtonText: function() {<br />
         var invalidFields = document.querySelectorAll('.invalid'),<br />
             text;<br />
    <br />
         if (this.isValid || !invalidFields) {<br />
           text = this.submit.getAttribute('data-default-text');<br />
         } else {<br />
           if (invalidFields.length || invalidFields[0].className.indexOf('checkgroup') === -1) {<br />
             text = this.submit.getAttribute('data-invalid-text');<br />
           } else {<br />
             text = this.submit.getAttribute('data-choose-list');<br />
           }<br />
         }<br />
         return text;<br />
       },<br />
    <br />
       submitForm: function() {<br />
         this.formSubmitting();<br />
    <br />
         var _this = this;<br />
         window[this.callbackName] = function(response) {<br />
           delete window[this.callbackName];<br />
           document.body.removeChild(script);<br />
           _this.onSubmitCallback(response);<br />
         };<br />
    <br />
         var script = document.createElement('script');<br />
         script.src = this.formUrl('json');<br />
         document.body.appendChild(script);<br />
       },<br />
    <br />
       formUrl: function(format) {<br />
         var action  = this.form.action;<br />
         if (format === 'json') action += '.json';<br />
         return action + '?callback=' + this.callbackName + '&amp;' + serialize(this.form);<br />
       },<br />
    <br />
       formSubmitting: function() {<br />
         this.form.className  += ' mimi_submitting';<br />
         this.submit.value     = this.submit.getAttribute('data-submitting-text');<br />
         this.submit.disabled  = true;<br />
         this.submit.className = 'disabled';<br />
       },<br />
    <br />
       onSubmitCallback: function(response) {<br />
         if (response.success) {<br />
           this.onSubmitSuccess(response.result);<br />
         } else {<br />
           top.location.href = this.formUrl('html');<br />
         }<br />
       },<br />
    <br />
       onSubmitSuccess: function(result) {<br />
         if (result.has_redirect) {<br />
           top.location.href = result.redirect;<br />
         } else if(result.single_opt_in || !result.confirmation_html) {<br />
           this.disableForm();<br />
           this.updateSubmitButtonText(this.submit.getAttribute('data-thanks'));<br />
         } else {<br />
           this.showConfirmationText(result.confirmation_html);<br />
         }<br />
       },<br />
    <br />
       showConfirmationText: function(html) {<br />
         var fields = this.form.querySelectorAll('.mimi_field');<br />
    <br />
         for (var i = 0; i &lt; fields.length; ++i) {<br />
           fields[i].style['display'] = 'none';<br />
         }<br />
    <br />
         (this.form.querySelectorAll('fieldset')[0] || this.form).innerHTML = html;<br />
       },<br />
    <br />
       disableForm: function() {<br />
         var elements = this.form.elements;<br />
         for (var i = 0; i &lt; elements.length; ++i) {<br />
           elements[i].disabled = true;<br />
         }<br />
       },<br />
    <br />
       updateSubmitButtonText: function(text) {<br />
         this.submit.value = text;<br />
       },<br />
    <br />
       revalidateOnChange: function() {<br />
         var fields = this.form.querySelectorAll(&quot;.mimi_field.required&quot;),<br />
             _this = this;<br />
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         var onTextFieldChange = function() {<br />
           if (this.getAttribute('name') === 'signup[email]') {<br />
             if (_this.validEmail.test(this.value)) _this.validate();<br />
           } else {<br />
             if (this.value.length === 1) _this.validate();<br />
           }<br />
         }<br />
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