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Refactor and rewrite as contao bundle

Benjamin Roth authored on04/11/2022 22:32:32
Showing1 changed files
assets/lib/swiper/6.3.3/cjs/components/lazy/lazy.js
History View file @cf51758
1 1 
deleted file mode 100644
... ... 
@@ -1,237 +0,0 @@
1 
-"use strict";
2 
-
3 
-exports.__esModule = true;
4 
-exports.default = void 0;
5 
-
6 
-var _dom = _interopRequireDefault(require("../../utils/dom"));
7 
-
8 
-var _utils = require("../../utils/utils");
9 
-
10 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
11 
-
12 
-function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
13 
-
14 
-var Lazy = {
15 
-  loadInSlide: function loadInSlide(index, loadInDuplicate) {
16 
-    if (loadInDuplicate === void 0) {
17 
-      loadInDuplicate = true;
18 
-    }
19 
-
20 
-    var swiper = this;
21 
-    var params = swiper.params.lazy;
22 
-    if (typeof index === 'undefined') return;
23 
-    if (swiper.slides.length === 0) return;
24 
-    var isVirtual = swiper.virtual && swiper.params.virtual.enabled;
25 
-    var $slideEl = isVirtual ? swiper.$wrapperEl.children("." + swiper.params.slideClass + "[data-swiper-slide-index=\"" + index + "\"]") : swiper.slides.eq(index);
26 
-    var $images = $slideEl.find("." + params.elementClass + ":not(." + params.loadedClass + "):not(." + params.loadingClass + ")");
27 
-
28 
-    if ($slideEl.hasClass(params.elementClass) && !$slideEl.hasClass(params.loadedClass) && !$slideEl.hasClass(params.loadingClass)) {
29 
-      $images.push($slideEl[0]);
30 
-    }
31 
-
32 
-    if ($images.length === 0) return;
33 
-    $images.each(function (imageEl) {
34 
-      var $imageEl = (0, _dom.default)(imageEl);
35 
-      $imageEl.addClass(params.loadingClass);
36 
-      var background = $imageEl.attr('data-background');
37 
-      var src = $imageEl.attr('data-src');
38 
-      var srcset = $imageEl.attr('data-srcset');
39 
-      var sizes = $imageEl.attr('data-sizes');
40 
-      var $pictureEl = $imageEl.parent('picture');
41 
-      swiper.loadImage($imageEl[0], src || background, srcset, sizes, false, function () {
42 
-        if (typeof swiper === 'undefined' || swiper === null || !swiper || swiper && !swiper.params || swiper.destroyed) return;
43 
-
44 
-        if (background) {
45 
-          $imageEl.css('background-image', "url(\"" + background + "\")");
46 
-          $imageEl.removeAttr('data-background');
47 
-        } else {
48 
-          if (srcset) {
49 
-            $imageEl.attr('srcset', srcset);
50 
-            $imageEl.removeAttr('data-srcset');
51 
-          }
52 
-
53 
-          if (sizes) {
54 
-            $imageEl.attr('sizes', sizes);
55 
-            $imageEl.removeAttr('data-sizes');
56 
-          }
57 
-
58 
-          if ($pictureEl.length) {
59 
-            $pictureEl.children('source').each(function (sourceEl) {
60 
-              var $source = (0, _dom.default)(sourceEl);
61 
-
62 
-              if ($source.attr('data-srcset')) {
63 
-                $source.attr('srcset', $source.attr('data-srcset'));
64 
-                $source.removeAttr('data-srcset');
65 
-              }
66 
-            });
67 
-          }
68 
-
69 
-          if (src) {
70 
-            $imageEl.attr('src', src);
71 
-            $imageEl.removeAttr('data-src');
72 
-          }
73 
-        }
74 
-
75 
-        $imageEl.addClass(params.loadedClass).removeClass(params.loadingClass);
76 
-        $slideEl.find("." + params.preloaderClass).remove();
77 
-
78 
-        if (swiper.params.loop && loadInDuplicate) {
79 
-          var slideOriginalIndex = $slideEl.attr('data-swiper-slide-index');
80 
-
81 
-          if ($slideEl.hasClass(swiper.params.slideDuplicateClass)) {
82 
-            var originalSlide = swiper.$wrapperEl.children("[data-swiper-slide-index=\"" + slideOriginalIndex + "\"]:not(." + swiper.params.slideDuplicateClass + ")");
83 
-            swiper.lazy.loadInSlide(originalSlide.index(), false);
84 
-          } else {
85 
-            var duplicatedSlide = swiper.$wrapperEl.children("." + swiper.params.slideDuplicateClass + "[data-swiper-slide-index=\"" + slideOriginalIndex + "\"]");
86 
-            swiper.lazy.loadInSlide(duplicatedSlide.index(), false);
87 
-          }
88 
-        }
89 
-
90 
-        swiper.emit('lazyImageReady', $slideEl[0], $imageEl[0]);
91 
-
92 
-        if (swiper.params.autoHeight) {
93 
-          swiper.updateAutoHeight();
94 
-        }
95 
-      });
96 
-      swiper.emit('lazyImageLoad', $slideEl[0], $imageEl[0]);
97 
-    });
98 
-  },
99 
-  load: function load() {
100 
-    var swiper = this;
101 
-    var $wrapperEl = swiper.$wrapperEl,
102 
-        swiperParams = swiper.params,
103 
-        slides = swiper.slides,
104 
-        activeIndex = swiper.activeIndex;
105 
-    var isVirtual = swiper.virtual && swiperParams.virtual.enabled;
106 
-    var params = swiperParams.lazy;
107 
-    var slidesPerView = swiperParams.slidesPerView;
108 
-
109 
-    if (slidesPerView === 'auto') {
110 
-      slidesPerView = 0;
111 
-    }
112 
-
113 
-    function slideExist(index) {
114 
-      if (isVirtual) {
115 
-        if ($wrapperEl.children("." + swiperParams.slideClass + "[data-swiper-slide-index=\"" + index + "\"]").length) {
116 
-          return true;
117 
-        }
118 
-      } else if (slides[index]) return true;
119 
-
120 
-      return false;
121 
-    }
122 
-
123 
-    function slideIndex(slideEl) {
124 
-      if (isVirtual) {
125 
-        return (0, _dom.default)(slideEl).attr('data-swiper-slide-index');
126 
-      }
127 
-
128 
-      return (0, _dom.default)(slideEl).index();
129 
-    }
130 
-
131 
-    if (!swiper.lazy.initialImageLoaded) swiper.lazy.initialImageLoaded = true;
132 
-
133 
-    if (swiper.params.watchSlidesVisibility) {
134 
-      $wrapperEl.children("." + swiperParams.slideVisibleClass).each(function (slideEl) {
135 
-        var index = isVirtual ? (0, _dom.default)(slideEl).attr('data-swiper-slide-index') : (0, _dom.default)(slideEl).index();
136 
-        swiper.lazy.loadInSlide(index);
137 
-      });
138 
-    } else if (slidesPerView > 1) {
139 
-      for (var i = activeIndex; i < activeIndex + slidesPerView; i += 1) {
140 
-        if (slideExist(i)) swiper.lazy.loadInSlide(i);
141 
-      }
142 
-    } else {
143 
-      swiper.lazy.loadInSlide(activeIndex);
144 
-    }
145 
-
146 
-    if (params.loadPrevNext) {
147 
-      if (slidesPerView > 1 || params.loadPrevNextAmount && params.loadPrevNextAmount > 1) {
148 
-        var amount = params.loadPrevNextAmount;
149 
-        var spv = slidesPerView;
150 
-        var maxIndex = Math.min(activeIndex + spv + Math.max(amount, spv), slides.length);
151 
-        var minIndex = Math.max(activeIndex - Math.max(spv, amount), 0); // Next Slides
152 
-
153 
-        for (var _i = activeIndex + slidesPerView; _i < maxIndex; _i += 1) {
154 
-          if (slideExist(_i)) swiper.lazy.loadInSlide(_i);
155 
-        } // Prev Slides
156 
-
157 
-
158 
-        for (var _i2 = minIndex; _i2 < activeIndex; _i2 += 1) {
159 
-          if (slideExist(_i2)) swiper.lazy.loadInSlide(_i2);
160 
-        }
161 
-      } else {
162 
-        var nextSlide = $wrapperEl.children("." + swiperParams.slideNextClass);
163 
-        if (nextSlide.length > 0) swiper.lazy.loadInSlide(slideIndex(nextSlide));
164 
-        var prevSlide = $wrapperEl.children("." + swiperParams.slidePrevClass);
165 
-        if (prevSlide.length > 0) swiper.lazy.loadInSlide(slideIndex(prevSlide));
166 
-      }
167 
-    }
168 
-  }
169 
-};
170 
-var _default = {
171 
-  name: 'lazy',
172 
-  params: {
173 
-    lazy: {
174 
-      enabled: false,
175 
-      loadPrevNext: false,
176 
-      loadPrevNextAmount: 1,
177 
-      loadOnTransitionStart: false,
178 
-      elementClass: 'swiper-lazy',
179 
-      loadingClass: 'swiper-lazy-loading',
180 
-      loadedClass: 'swiper-lazy-loaded',
181 
-      preloaderClass: 'swiper-lazy-preloader'
182 
-    }
183 
-  },
184 
-  create: function create() {
185 
-    var swiper = this;
186 
-    (0, _utils.bindModuleMethods)(swiper, {
187 
-      lazy: _extends({
188 
-        initialImageLoaded: false
189 
-      }, Lazy)
190 
-    });
191 
-  },
192 
-  on: {
193 
-    beforeInit: function beforeInit(swiper) {
194 
-      if (swiper.params.lazy.enabled && swiper.params.preloadImages) {
195 
-        swiper.params.preloadImages = false;
196 
-      }
197 
-    },
198 
-    init: function init(swiper) {
199 
-      if (swiper.params.lazy.enabled && !swiper.params.loop && swiper.params.initialSlide === 0) {
200 
-        swiper.lazy.load();
201 
-      }
202 
-    },
203 
-    scroll: function scroll(swiper) {
204 
-      if (swiper.params.freeMode && !swiper.params.freeModeSticky) {
205 
-        swiper.lazy.load();
206 
-      }
207 
-    },
208 
-    resize: function resize(swiper) {
209 
-      if (swiper.params.lazy.enabled) {
210 
-        swiper.lazy.load();
211 
-      }
212 
-    },
213 
-    scrollbarDragMove: function scrollbarDragMove(swiper) {
214 
-      if (swiper.params.lazy.enabled) {
215 
-        swiper.lazy.load();
216 
-      }
217 
-    },
218 
-    transitionStart: function transitionStart(swiper) {
219 
-      if (swiper.params.lazy.enabled) {
220 
-        if (swiper.params.lazy.loadOnTransitionStart || !swiper.params.lazy.loadOnTransitionStart && !swiper.lazy.initialImageLoaded) {
221 
-          swiper.lazy.load();
222 
-        }
223 
-      }
224 
-    },
225 
-    transitionEnd: function transitionEnd(swiper) {
226 
-      if (swiper.params.lazy.enabled && !swiper.params.lazy.loadOnTransitionStart) {
227 
-        swiper.lazy.load();
228 
-      }
229 
-    },
230 
-    slideChange: function slideChange(swiper) {
231 
-      if (swiper.params.lazy.enabled && swiper.params.cssMode) {
232 
-        swiper.lazy.load();
233 
-      }
234 
-    }
235 
-  }
236 
-};
237 
-exports.default = _default;
238 0 
\ No newline at end of file
Browse code

swiper.js version 6.3.3

Benjamin Roth authored on13/10/2020 19:31:56
Showing1 changed files
assets/lib/swiper/6.3.3/cjs/components/lazy/lazy.js
History View file @6796b82
1 1 
new file mode 100644
... ... 
@@ -0,0 +1,237 @@
1 
+"use strict";
2 
+
3 
+exports.__esModule = true;
4 
+exports.default = void 0;
5 
+
6 
+var _dom = _interopRequireDefault(require("../../utils/dom"));
7 
+
8 
+var _utils = require("../../utils/utils");
9 
+
10 
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
11 
+
12 
+function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
13 
+
14 
+var Lazy = {
15 
+  loadInSlide: function loadInSlide(index, loadInDuplicate) {
16 
+    if (loadInDuplicate === void 0) {
17 
+      loadInDuplicate = true;
18 
+    }
19 
+
20 
+    var swiper = this;
21 
+    var params = swiper.params.lazy;
22 
+    if (typeof index === 'undefined') return;
23 
+    if (swiper.slides.length === 0) return;
24 
+    var isVirtual = swiper.virtual && swiper.params.virtual.enabled;
25 
+    var $slideEl = isVirtual ? swiper.$wrapperEl.children("." + swiper.params.slideClass + "[data-swiper-slide-index=\"" + index + "\"]") : swiper.slides.eq(index);
26 
+    var $images = $slideEl.find("." + params.elementClass + ":not(." + params.loadedClass + "):not(." + params.loadingClass + ")");
27 
+
28 
+    if ($slideEl.hasClass(params.elementClass) && !$slideEl.hasClass(params.loadedClass) && !$slideEl.hasClass(params.loadingClass)) {
29 
+      $images.push($slideEl[0]);
30 
+    }
31 
+
32 
+    if ($images.length === 0) return;
33 
+    $images.each(function (imageEl) {
34 
+      var $imageEl = (0, _dom.default)(imageEl);
35 
+      $imageEl.addClass(params.loadingClass);
36 
+      var background = $imageEl.attr('data-background');
37 
+      var src = $imageEl.attr('data-src');
38 
+      var srcset = $imageEl.attr('data-srcset');
39 
+      var sizes = $imageEl.attr('data-sizes');
40 
+      var $pictureEl = $imageEl.parent('picture');
41 
+      swiper.loadImage($imageEl[0], src || background, srcset, sizes, false, function () {
42 
+        if (typeof swiper === 'undefined' || swiper === null || !swiper || swiper && !swiper.params || swiper.destroyed) return;
43 
+
44 
+        if (background) {
45 
+          $imageEl.css('background-image', "url(\"" + background + "\")");
46 
+          $imageEl.removeAttr('data-background');
47 
+        } else {
48 
+          if (srcset) {
49 
+            $imageEl.attr('srcset', srcset);
50 
+            $imageEl.removeAttr('data-srcset');
51 
+          }
52 
+
53 
+          if (sizes) {
54 
+            $imageEl.attr('sizes', sizes);
55 
+            $imageEl.removeAttr('data-sizes');
56 
+          }
57 
+
58 
+          if ($pictureEl.length) {
59 
+            $pictureEl.children('source').each(function (sourceEl) {
60 
+              var $source = (0, _dom.default)(sourceEl);
61 
+
62 
+              if ($source.attr('data-srcset')) {
63 
+                $source.attr('srcset', $source.attr('data-srcset'));
64 
+                $source.removeAttr('data-srcset');
65 
+              }
66 
+            });
67 
+          }
68 
+
69 
+          if (src) {
70 
+            $imageEl.attr('src', src);
71 
+            $imageEl.removeAttr('data-src');
72 
+          }
73 
+        }
74 
+
75 
+        $imageEl.addClass(params.loadedClass).removeClass(params.loadingClass);
76 
+        $slideEl.find("." + params.preloaderClass).remove();
77 
+
78 
+        if (swiper.params.loop && loadInDuplicate) {
79 
+          var slideOriginalIndex = $slideEl.attr('data-swiper-slide-index');
80 
+
81 
+          if ($slideEl.hasClass(swiper.params.slideDuplicateClass)) {
82 
+            var originalSlide = swiper.$wrapperEl.children("[data-swiper-slide-index=\"" + slideOriginalIndex + "\"]:not(." + swiper.params.slideDuplicateClass + ")");
83 
+            swiper.lazy.loadInSlide(originalSlide.index(), false);
84 
+          } else {
85 
+            var duplicatedSlide = swiper.$wrapperEl.children("." + swiper.params.slideDuplicateClass + "[data-swiper-slide-index=\"" + slideOriginalIndex + "\"]");
86 
+            swiper.lazy.loadInSlide(duplicatedSlide.index(), false);
87 
+          }
88 
+        }
89 
+
90 
+        swiper.emit('lazyImageReady', $slideEl[0], $imageEl[0]);
91 
+
92 
+        if (swiper.params.autoHeight) {
93 
+          swiper.updateAutoHeight();
94 
+        }
95 
+      });
96 
+      swiper.emit('lazyImageLoad', $slideEl[0], $imageEl[0]);
97 
+    });
98 
+  },
99 
+  load: function load() {
100 
+    var swiper = this;
101 
+    var $wrapperEl = swiper.$wrapperEl,
102 
+        swiperParams = swiper.params,
103 
+        slides = swiper.slides,
104 
+        activeIndex = swiper.activeIndex;
105 
+    var isVirtual = swiper.virtual && swiperParams.virtual.enabled;
106 
+    var params = swiperParams.lazy;
107 
+    var slidesPerView = swiperParams.slidesPerView;
108 
+
109 
+    if (slidesPerView === 'auto') {
110 
+      slidesPerView = 0;
111 
+    }
112 
+
113 
+    function slideExist(index) {
114 
+      if (isVirtual) {
115 
+        if ($wrapperEl.children("." + swiperParams.slideClass + "[data-swiper-slide-index=\"" + index + "\"]").length) {
116 
+          return true;
117 
+        }
118 
+      } else if (slides[index]) return true;
119 
+
120 
+      return false;
121 
+    }
122 
+
123 
+    function slideIndex(slideEl) {
124 
+      if (isVirtual) {
125 
+        return (0, _dom.default)(slideEl).attr('data-swiper-slide-index');
126 
+      }
127 
+
128 
+      return (0, _dom.default)(slideEl).index();
129 
+    }
130 
+
131 
+    if (!swiper.lazy.initialImageLoaded) swiper.lazy.initialImageLoaded = true;
132 
+
133 
+    if (swiper.params.watchSlidesVisibility) {
134 
+      $wrapperEl.children("." + swiperParams.slideVisibleClass).each(function (slideEl) {
135 
+        var index = isVirtual ? (0, _dom.default)(slideEl).attr('data-swiper-slide-index') : (0, _dom.default)(slideEl).index();
136 
+        swiper.lazy.loadInSlide(index);
137 
+      });
138 
+    } else if (slidesPerView > 1) {
139 
+      for (var i = activeIndex; i < activeIndex + slidesPerView; i += 1) {
140 
+        if (slideExist(i)) swiper.lazy.loadInSlide(i);
141 
+      }
142 
+    } else {
143 
+      swiper.lazy.loadInSlide(activeIndex);
144 
+    }
145 
+
146 
+    if (params.loadPrevNext) {
147 
+      if (slidesPerView > 1 || params.loadPrevNextAmount && params.loadPrevNextAmount > 1) {
148 
+        var amount = params.loadPrevNextAmount;
149 
+        var spv = slidesPerView;
150 
+        var maxIndex = Math.min(activeIndex + spv + Math.max(amount, spv), slides.length);
151 
+        var minIndex = Math.max(activeIndex - Math.max(spv, amount), 0); // Next Slides
152 
+
153 
+        for (var _i = activeIndex + slidesPerView; _i < maxIndex; _i += 1) {
154 
+          if (slideExist(_i)) swiper.lazy.loadInSlide(_i);
155 
+        } // Prev Slides
156 
+
157 
+
158 
+        for (var _i2 = minIndex; _i2 < activeIndex; _i2 += 1) {
159 
+          if (slideExist(_i2)) swiper.lazy.loadInSlide(_i2);
160 
+        }
161 
+      } else {
162 
+        var nextSlide = $wrapperEl.children("." + swiperParams.slideNextClass);
163 
+        if (nextSlide.length > 0) swiper.lazy.loadInSlide(slideIndex(nextSlide));
164 
+        var prevSlide = $wrapperEl.children("." + swiperParams.slidePrevClass);
165 
+        if (prevSlide.length > 0) swiper.lazy.loadInSlide(slideIndex(prevSlide));
166 
+      }
167 
+    }
168 
+  }
169 
+};
170 
+var _default = {
171 
+  name: 'lazy',
172 
+  params: {
173 
+    lazy: {
174 
+      enabled: false,
175 
+      loadPrevNext: false,
176 
+      loadPrevNextAmount: 1,
177 
+      loadOnTransitionStart: false,
178 
+      elementClass: 'swiper-lazy',
179 
+      loadingClass: 'swiper-lazy-loading',
180 
+      loadedClass: 'swiper-lazy-loaded',
181 
+      preloaderClass: 'swiper-lazy-preloader'
182 
+    }
183 
+  },
184 
+  create: function create() {
185 
+    var swiper = this;
186 
+    (0, _utils.bindModuleMethods)(swiper, {
187 
+      lazy: _extends({
188 
+        initialImageLoaded: false
189 
+      }, Lazy)
190 
+    });
191 
+  },
192 
+  on: {
193 
+    beforeInit: function beforeInit(swiper) {
194 
+      if (swiper.params.lazy.enabled && swiper.params.preloadImages) {
195 
+        swiper.params.preloadImages = false;
196 
+      }
197 
+    },
198 
+    init: function init(swiper) {
199 
+      if (swiper.params.lazy.enabled && !swiper.params.loop && swiper.params.initialSlide === 0) {
200 
+        swiper.lazy.load();
201 
+      }
202 
+    },
203 
+    scroll: function scroll(swiper) {
204 
+      if (swiper.params.freeMode && !swiper.params.freeModeSticky) {
205 
+        swiper.lazy.load();
206 
+      }
207 
+    },
208 
+    resize: function resize(swiper) {
209 
+      if (swiper.params.lazy.enabled) {
210 
+        swiper.lazy.load();
211 
+      }
212 
+    },
213 
+    scrollbarDragMove: function scrollbarDragMove(swiper) {
214 
+      if (swiper.params.lazy.enabled) {
215 
+        swiper.lazy.load();
216 
+      }
217 
+    },
218 
+    transitionStart: function transitionStart(swiper) {
219 
+      if (swiper.params.lazy.enabled) {
220 
+        if (swiper.params.lazy.loadOnTransitionStart || !swiper.params.lazy.loadOnTransitionStart && !swiper.lazy.initialImageLoaded) {
221 
+          swiper.lazy.load();
222 
+        }
223 
+      }
224 
+    },
225 
+    transitionEnd: function transitionEnd(swiper) {
226 
+      if (swiper.params.lazy.enabled && !swiper.params.lazy.loadOnTransitionStart) {
227 
+        swiper.lazy.load();
228 
+      }
229 
+    },
230 
+    slideChange: function slideChange(swiper) {
231 
+      if (swiper.params.lazy.enabled && swiper.params.cssMode) {
232 
+        swiper.lazy.load();
233 
+      }
234 
+    }
235 
+  }
236 
+};
237 
+exports.default = _default;
0 238 
\ No newline at end of file