change lazyload library to work with iOS

6 files changed, 69 insertions, 196 deletions

diff --git a/client/templates/client/index.html b/client/templates/client/index.html
index 96bd23b..ce71127 100644
--- a/client/templates/client/index.html
+++ b/client/templates/client/index.html
@@ -366,7 +366,11 @@
                     <div class="col s12">
                       <div class="card">
                         <div class="card-image">
-                          {% if doc.signed_doc %} <img class="lazyload" data-src="{{ sign_doc_file.0 }}{{ doc.id }}{{ sign_doc_file.1 }}"> {% endif %}
+                          {% if doc.signed_doc %}
+                            <img class="lazy" data-src="{{ sign_doc_file.0 }}{{ doc.id }}{{ sign_doc_file.1 }}">
+                          {% else %}
+                            <p>Foto della conferma firmata non caricata</p>
+                          {% endif %}
                         </div>
                       </div>
                     </div>
@@ -376,7 +380,11 @@
                     <div class="col s12">
                       <div class="card">
                         <div class="card-image">
-                          {% if doc.medical_data.health_care_certificate %}<img class="lazyload" data-src="{{ health_file.0 }}{{ doc.id }}{{ health_file.1}}">{% endif %}
+                          {% if doc.medical_data.health_care_certificate %}
+                            <img class="lazy" data-src="{{ health_file.0 }}{{ doc.id }}{{ health_file.1}}">
+                          {% else %}
+                            <p>Foto della tessera della cassa malati non caricata</p>
+                          {% endif %}
                         </div>
                       </div>
                     </div>
@@ -385,7 +393,11 @@
                     <div class="col s12">
                       <div class="card">
                         <div class="card-image">
-                          {% if doc.medical_data.vac_certificate %}<img class="lazyload" data-src="{{ vac_file.0 }}{{ doc.id }}{{ vac_file.1}}">{% endif %}
+                          {% if doc.medical_data.vac_certificate %}
+                            <img class="lazy" data-src="{{ vac_file.0 }}{{ doc.id }}{{ vac_file.1}}">
+                          {% else %}
+                            <p>Foto del certificato di vacinazione non caricato</p>
+                          {% endif %}
                         </div>
                       </div>
                     </div>
@@ -444,7 +456,9 @@ $(document).ready(function(){
         $('#modal_approve'+docid).modal('open');
       }
     {% endif %}
-    lazyload();
+    var lazyLoadInstance = new LazyLoad({
+      // Your custom settings go here
+    });
 });
 {% if user.is_staff or perms.client.approved %}
   $('*').click(function(event) {
diff --git a/server/templates/server/doc_list.html b/server/templates/server/doc_list.html
index 06c8893..db1ee4e 100644
--- a/server/templates/server/doc_list.html
+++ b/server/templates/server/doc_list.html
@@ -437,7 +437,11 @@
                   <div class="col s12">
                     <div class="card">
                       <div class="card-image">
-                        {% if doc.signed_doc %} <img class="lazyload" data-src="{{ sign_doc_file.0 }}{{ doc.id }}{{ sign_doc_file.1 }}"> {% endif %}
+                        {% if doc.signed_doc %}
+                            <img class="lazy" data-src="{{ sign_doc_file.0 }}{{ doc.id }}{{ sign_doc_file.1 }}">
+                          {% else %}
+                            <p>Foto della conferma firmata non caricata</p>
+                          {% endif %}
                       </div>
                     </div>
                   </div>
@@ -447,7 +451,11 @@
                   <div class="col s12">
                     <div class="card">
                       <div class="card-image">
-                        {% if doc.medical_data.health_care_certificate %}<img class="lazyload" data-src="{{ health_file.0 }}{{ doc.id }}{{ health_file.1}}">{% endif %}
+                        {% if doc.medical_data.health_care_certificate %}
+                            <img class="lazy" data-src="{{ health_file.0 }}{{ doc.id }}{{ health_file.1}}">
+                          {% else %}
+                            <p>Foto della tessera della cassa malati non caricata</p>
+                          {% endif %}
                       </div>
                     </div>
                   </div>
@@ -456,7 +464,11 @@
                   <div class="col s12">
                     <div class="card">
                       <div class="card-image">
-                        {% if doc.medical_data.vac_certificate %}<img class="lazyload" data-src="{{ vac_file.0 }}{{ doc.id }}{{ vac_file.1}}">{% endif %}
+                        {% if doc.medical_data.vac_certificate %}
+                            <img class="lazy" data-src="{{ vac_file.0 }}{{ doc.id }}{{ vac_file.1}}">
+                          {% else %}
+                            <p>Foto del certificato di vacinazione non caricato</p>
+                          {% endif %}
                       </div>
                     </div>
                   </div>
@@ -487,7 +499,9 @@ $(document).ready(function(){
       update();
       document.getElementById('progress_bar').className = "determinate";
     {% endif %}
-    lazyload();
+    var lazyLoadInstance = new LazyLoad({
+      // Your custom settings go here
+    });
 });
 
 function resetModal() {
diff --git a/server/templates/server/doc_list_readonly.html b/server/templates/server/doc_list_readonly.html
index c29fb74..ab80242 100644
--- a/server/templates/server/doc_list_readonly.html
+++ b/server/templates/server/doc_list_readonly.html
@@ -417,7 +417,11 @@
                   <div class="col s12">
                     <div class="card">
                       <div class="card-image">
-                        {% if doc.signed_doc %} <img class="lazyload" data-src="{{ sign_doc_file.0 }}{{ doc.id }}{{ sign_doc_file.1 }}"> {% endif %}
+                        {% if doc.signed_doc %}
+                            <img class="lazy" data-src="{{ sign_doc_file.0 }}{{ doc.id }}{{ sign_doc_file.1 }}">
+                          {% else %}
+                            <p>Foto della conferma firmata non caricata</p>
+                          {% endif %}
                       </div>
                     </div>
                   </div>
@@ -427,7 +431,11 @@
                   <div class="col s12">
                     <div class="card">
                       <div class="card-image">
-                        {% if doc.medical_data.health_care_certificate %}<img class="lazyload" data-src="{{ health_file.0 }}{{ doc.id }}{{ health_file.1}}">{% endif %}
+                        {% if doc.medical_data.health_care_certificate %}
+                            <img class="lazy" data-src="{{ health_file.0 }}{{ doc.id }}{{ health_file.1}}">
+                          {% else %}
+                            <p>Foto della tessera della cassa malati non caricata</p>
+                          {% endif %}
                       </div>
                     </div>
                   </div>
@@ -436,7 +444,11 @@
                   <div class="col s12">
                     <div class="card">
                       <div class="card-image">
-                        {% if doc.medical_data.vac_certificate %}<img class="lazyload" data-src="{{ vac_file.0 }}{{ doc.id }}{{ vac_file.1}}">{% endif %}
+                        {% if doc.medical_data.vac_certificate %}
+                            <img class="lazy" data-src="{{ vac_file.0 }}{{ doc.id }}{{ vac_file.1}}">
+                          {% else %}
+                            <p>Foto del certificato di vacinazione non caricato</p>
+                          {% endif %}
                       </div>
                     </div>
                   </div>
@@ -467,7 +479,9 @@ $(document).ready(function(){
       update();
       document.getElementById('progress_bar').className = "determinate";
     {% endif %}
-    lazyload();
+    var lazyLoadInstance = new LazyLoad({
+      // Your custom settings go here
+    });
 });
 
 function resetModal() {
diff --git a/server/templates/server/user_list.html b/server/templates/server/user_list.html
index 6224df7..dffb8b2 100644
--- a/server/templates/server/user_list.html
+++ b/server/templates/server/user_list.html
@@ -271,7 +271,11 @@
                 <div class="col s12">
                   <div class="card">
                     <div class="card-image">
-                      {% if user.medic.health_care_certificate %}<img class="lazyload" data-src="{{ health_file.0 }}{{ user.id }}{{ health_file.1}}">{% endif %}
+                      {% if user.medic.health_care_certificate %}
+                        <img class="lazy" data-src="{{ health_file.0 }}{{ user.id }}{{ health_file.1}}">
+                      {% else %}
+                        <p>Foto della tessera della cassa malati non caricata</p>
+                      {% endif %}
                     </div>
                   </div>
                 </div>
@@ -280,7 +284,11 @@
                 <div class="col s12">
                   <div class="card">
                     <div class="card-image">
-                      {% if user.medic.vac_certificate %}<img class="lazyload" data-src="{{ vac_file.0 }}{{ user.id }}{{ vac_file.1 }}">{% endif %}
+                      {% if user.medic.vac_certificate %}
+                        <img class="lazy" data-src="{{ vac_file.0 }}{{ user.id }}{{ vac_file.1 }}">
+                      {% else %}
+                        <p>Foto del certificato di vacinazione non caricato</p>
+                      {% endif %}
                     </div>
                   </div>
                 </div>
@@ -313,7 +321,9 @@
 $(document).ready(function(){
     $('.modal').modal();
     $('.collapsible').collapsible();
-    lazyload();
+    var lazyLoadInstance = new LazyLoad({
+      // Your custom settings go here
+    });
 });
 
 function send(id) {
diff --git a/static/lazyload.js b/static/lazyload.js
index 6b76a3c..73943af 100644
--- a/static/lazyload.js
+++ b/static/lazyload.js
@@ -1,180 +1 @@
-/*!
- * Lazy Load - JavaScript plugin for lazy loading images
- *
- * Copyright (c) 2007-2019 Mika Tuupola
- *
- * Licensed under the MIT license:
- *   http://www.opensource.org/licenses/mit-license.php
- *
- * Project home:
- *   https://appelsiini.net/projects/lazyload
- *
- * Version: 2.0.0-rc.2
- *
- */
-
-(function (root, factory) {
-    if (typeof exports === "object") {
-        module.exports = factory(root);
-    } else if (typeof define === "function" && define.amd) {
-        define([], factory);
-    } else {
-        root.LazyLoad = factory(root);
-    }
-}) (typeof global !== "undefined" ? global : this.window || this.global, function (root) {
-
-    "use strict";
-
-    if (typeof define === "function" && define.amd){
-        root = window;
-    }
-
-    const defaults = {
-        src: "data-src",
-        srcset: "data-srcset",
-        selector: ".lazyload",
-        root: null,
-        rootMargin: "0px",
-        threshold: 0
-    };
-
-    /**
-    * Merge two or more objects. Returns a new object.
-    * @private
-    * @param {Boolean}  deep     If true, do a deep (or recursive) merge [optional]
-    * @param {Object}   objects  The objects to merge together
-    * @returns {Object}          Merged values of defaults and options
-    */
-    const extend = function ()  {
-
-        let extended = {};
-        let deep = false;
-        let i = 0;
-        let length = arguments.length;
-
-        /* Check if a deep merge */
-        if (Object.prototype.toString.call(arguments[0]) === "[object Boolean]") {
-            deep = arguments[0];
-            i++;
-        }
-
-        /* Merge the object into the extended object */
-        let merge = function (obj) {
-            for (let prop in obj) {
-                if (Object.prototype.hasOwnProperty.call(obj, prop)) {
-                    /* If deep merge and property is an object, merge properties */
-                    if (deep && Object.prototype.toString.call(obj[prop]) === "[object Object]") {
-                        extended[prop] = extend(true, extended[prop], obj[prop]);
-                    } else {
-                        extended[prop] = obj[prop];
-                    }
-                }
-            }
-        };
-
-        /* Loop through each object and conduct a merge */
-        for (; i < length; i++) {
-            let obj = arguments[i];
-            merge(obj);
-        }
-
-        return extended;
-    };
-
-    function LazyLoad(images, options) {
-        this.settings = extend(defaults, options || {});
-        this.images = images || document.querySelectorAll(this.settings.selector);
-        this.observer = null;
-        this.init();
-    }
-
-    LazyLoad.prototype = {
-        init: function() {
-
-            /* Without observers load everything and bail out early. */
-            if (!root.IntersectionObserver) {
-                this.loadImages();
-                return;
-            }
-
-            let self = this;
-            let observerConfig = {
-                root: this.settings.root,
-                rootMargin: this.settings.rootMargin,
-                threshold: [this.settings.threshold]
-            };
-
-            this.observer = new IntersectionObserver(function(entries) {
-                Array.prototype.forEach.call(entries, function (entry) {
-                    if (entry.isIntersecting) {
-                        self.observer.unobserve(entry.target);
-                        let src = entry.target.getAttribute(self.settings.src);
-                        let srcset = entry.target.getAttribute(self.settings.srcset);
-                        if ("img" === entry.target.tagName.toLowerCase()) {
-                            if (src) {
-                                entry.target.src = src;
-                            }
-                            if (srcset) {
-                                entry.target.srcset = srcset;
-                            }
-                        } else {
-                            entry.target.style.backgroundImage = "url(" + src + ")";
-                        }
-                    }
-                });
-            }, observerConfig);
-
-            Array.prototype.forEach.call(this.images, function (image) {
-                self.observer.observe(image);
-            });
-        },
-
-        loadAndDestroy: function () {
-            if (!this.settings) { return; }
-            this.loadImages();
-            this.destroy();
-        },
-
-        loadImages: function () {
-            if (!this.settings) { return; }
-
-            let self = this;
-            Array.prototype.forEach.call(this.images, function (image) {
-                let src = image.getAttribute(self.settings.src);
-                let srcset = image.getAttribute(self.settings.srcset);
-                if ("img" === image.tagName.toLowerCase()) {
-                    if (src) {
-                        image.src = src;
-                    }
-                    if (srcset) {
-                        image.srcset = srcset;
-                    }
-                } else {
-                    image.style.backgroundImage = "url('" + src + "')";
-                }
-            });
-        },
-
-        destroy: function () {
-            if (!this.settings) { return; }
-            this.observer.disconnect();
-            this.settings = null;
-        }
-    };
-
-    root.lazyload = function(images, options) {
-        return new LazyLoad(images, options);
-    };
-
-    if (root.jQuery) {
-        const $ = root.jQuery;
-        $.fn.lazyload = function (options) {
-            options = options || {};
-            options.attribute = options.attribute || "data-src";
-            new LazyLoad($.makeArray(this), options);
-            return this;
-        };
-    }
-
-    return LazyLoad;
-});
+!function(n,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(n="undefined"!=typeof globalThis?globalThis:n||self).LazyLoad=t()}(this,(function(){"use strict";function n(){return n=Object.assign||function(n){for(var t=1;t<arguments.length;t++){var e=arguments[t];for(var i in e)Object.prototype.hasOwnProperty.call(e,i)&&(n[i]=e[i])}return n},n.apply(this,arguments)}var t="undefined"!=typeof window,e=t&&!("onscroll"in window)||"undefined"!=typeof navigator&&/(gle|ing|ro)bot|crawl|spider/i.test(navigator.userAgent),i=t&&"IntersectionObserver"in window,o=t&&"classList"in document.createElement("p"),a=t&&window.devicePixelRatio>1,r={elements_selector:".lazy",container:e||t?document:null,threshold:300,thresholds:null,data_src:"src",data_srcset:"srcset",data_sizes:"sizes",data_bg:"bg",data_bg_hidpi:"bg-hidpi",data_bg_multi:"bg-multi",data_bg_multi_hidpi:"bg-multi-hidpi",data_bg_set:"bg-set",data_poster:"poster",class_applied:"applied",class_loading:"loading",class_loaded:"loaded",class_error:"error",class_entered:"entered",class_exited:"exited",unobserve_completed:!0,unobserve_entered:!1,cancel_on_exit:!0,callback_enter:null,callback_exit:null,callback_applied:null,callback_loading:null,callback_loaded:null,callback_error:null,callback_finish:null,callback_cancel:null,use_native:!1,restore_on_error:!1},c=function(t){return n({},r,t)},l=function(n,t){var e,i="LazyLoad::Initialized",o=new n(t);try{e=new CustomEvent(i,{detail:{instance:o}})}catch(n){(e=document.createEvent("CustomEvent")).initCustomEvent(i,!1,!1,{instance:o})}window.dispatchEvent(e)},u="src",s="srcset",d="sizes",f="poster",_="llOriginalAttrs",g="data",v="loading",b="loaded",m="applied",p="error",h="native",E="data-",I="ll-status",y=function(n,t){return n.getAttribute(E+t)},k=function(n){return y(n,I)},w=function(n,t){return function(n,t,e){var i="data-ll-status";null!==e?n.setAttribute(i,e):n.removeAttribute(i)}(n,0,t)},A=function(n){return w(n,null)},L=function(n){return null===k(n)},O=function(n){return k(n)===h},x=[v,b,m,p],C=function(n,t,e,i){n&&(void 0===i?void 0===e?n(t):n(t,e):n(t,e,i))},N=function(n,t){o?n.classList.add(t):n.className+=(n.className?" 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diff --git a/version.txt b/version.txt
index 68a0f2d..e463c6e 100644
--- a/version.txt
+++ b/version.txt
@@ -1,2 +1,2 @@
 version=0.6
-rev=20
+rev=21