https://griffoir-rufi.fr/modules/pagecache/views/js/pagecache-v10-3-3.js

1/*
2* Page Cache Ultimate, Page Cache standard and Speed pack are powered by Jpresta (jpresta . com)
3*
4*    @author    Jpresta
5*    @copyright Jpresta
6*    @license   See the license of this module in file LICENSE.txt, thank you.
7*/
8
9function jprestaPcGetParameterValue(e) {
10    let t = "[\\?&]" + e + "=([^&#]*)";
11    let n = new RegExp(t);
12    let r = n.exec(window.location.href);
13    if (r == null) return "";
14    else return r[1]
15}
16
17function jprestaPcSplitUri(uri) {
18    let splitRegExp = new RegExp('^' + '(?:' + '([^:/?#.]+)' + ':)?' + '(?://' + '(?:([^/?#]*)@)?' + '([\\w\\d\\-\\u0100-\\uffff.%]*)' + '(?:(:[0-9]+))?' + ')?' + '([^?#]+)?' + '(?:(\\?[^#]*))?' + '(?:(#.*))?' + '$');
19    let split = uri.match(splitRegExp);
20    for (let i = 1; i < 8; i++) {
21        if (typeof split[i] === 'undefined') {
22            split[i] = '';
23        }
24    }
25    return {
26        'scheme': split[1],
27        'user_info': split[2],
28        'domain': split[3],
29        'port': split[4],
30        'path': split[5],
31        'query_data': split[6],
32        'fragment': split[7]
33    }
34}
35
36function jprestaPcSetCookie(cname, cvalue, ttl_minutes, path) {
37    let d = new Date();
38    d.setTime(d.getTime() + (ttl_minutes*60*1000));
39    let expires = "expires="+ d.toUTCString();
40    document.cookie = cname + "=" + cvalue + ";" + expires + ";path=" + path;
41}
42
43function jprestaPcGetCookie(cname, defaultValue) {
44    if (defaultValue === undefined) {
45        defaultValue = null;
46    }
47    let name = cname + "=";
48    let decodedCookie = decodeURIComponent(document.cookie);
49    let ca = decodedCookie.split(';');
50    for(let i = 0; i <ca.length; i++) {
51        let c = ca[i];
52        while (c.charAt(0) === ' ') {
53            c = c.substring(1);
54        }
55        if (c.indexOf(name) === 0) {
56            return c.substring(name.length, c.length);
57        }
58    }
59    return defaultValue;
60}
61
62function jprestaGetTTFB() {
63    let timing = null;
64    if (typeof window.performance.timing !== 'undefined') {
65        timing = window.performance.timing;
66    }
67    else {
68        timing = window.performance.getEntriesByType('navigation')[0];
69    }
70    return timing.responseStart - timing.requestStart;
71}
72
73function jprestaIsBot() {
74    return /bot|googlebot|crawler|spider|robot|crawling|gtmetrix|chrome-lighthouse/i.test(navigator.userAgent);
75}
76
77function jprestaGetCacheType() {

78    let cache_type = -2;
79    let timing = null;
80    if (typeof window.performance.getEntriesByType == 'function') {
81        timing = window.performance.getEntriesByType('navigation')[0];
82    }
83    if (!timing && typeof window.performance.timing !== 'undefined') {
84        timing = window.performance.timing;
85    }
86    if (timing && timing.transferSize === 0) {
87        cache_type = 2;
88    }
89    else if (timing && typeof timing.serverTiming != 'undefined') {
90        for (let i = 0; i < timing.serverTiming.length; i++) {
91            if (timing.serverTiming[i].name === 'jpresta_cache') {
92                cache_type = parseInt(timing.serverTiming[i].description);
93                break;
94            }
95        }
96    }
97    return cache_type;
98}
99
100/**
101 *  Forward dbgpagecache parameter
102 */
103function jprestaPcForwardDbgpagecacheParameter() {
104    try {
105        if (typeof prestashop !== 'undefined' && prestashop.urls && prestashop.urls.base_url) {
106            baseDir = prestashop.urls.base_url;
107        } else if (typeof baseDir === 'undefined') {
108            baseDir = window.location.origin + '/';
109        }
110
111        if (window.location.href.indexOf("dbgpagecache=") > 0) {
112            $("a:not(.pagecache)").each(function () {
113                let e = $(this).attr("href");
114                let t = this.search;
115                let n = "dbgpagecache=" + jprestaPcGetParameterValue("dbgpagecache");
116                let r = baseDir.replace("https", "http");
117                if (typeof e !== "undefined" && e.substr(0, 1) !== "#" && (e.replace("https", "http").substr(0, r.length) === r || e.indexOf('://') === -1) && e.indexOf('javascript:') === -1 && e.indexOf('mailto:') === -1 && e.indexOf('tel:') === -1 && e.indexOf('callto:') === -1) {
118                    if (t.length === 0) this.search = n;
119                    else this.search += "&" + n;
120                }
121            });
122            console.log("Page Cache Ultimate - Parameter dbgpagecache has been added to all links");
123        }
124    } catch (e) {
125        console.warn("Page Cache Ultimate - Cannot forward dbgpagecache parameter on all links: " + e.message, e);
126    }
127}
128
129jprestaPcStartsWith = function(str, search) {
130    return typeof str === 'string' && str.substr(0, search.length) === search;
131};
132
133jprestaPcProcessDynamicModules = function(dyndatas) {
134    for (let key in dyndatas) {
135        if (key === 'js') {
136            // Keep spaces arround 'key', some Prestashop removes [key] otherwise (?!)
137            $('body').append(dyndatas[ key ]);
138        }
139        else if (jprestaPcStartsWith(key, 'dyn')) {
140            try {
141                let blockToReplace = $('#' + key);
142
143                if (blockToReplace.length) {
144                    // Keep parent if it is an Elementor widget
145                    let parentBlock = blockToReplace.parent();
146
147                    // Replace the old block with the new HTML from dyndatas
148                    // WARNING: Keep spaces arround 'key', some Prestashop removes [key] otherwise (?!)
149                    blockToReplace.replaceWith(dyndatas[ key ]);
150
151                    // Check if the parent block is an Elementor widget
152                    if (parentBlock.hasClass('elementor-widget')) {
153                        try {
154                            // Run Elementor JS initialization if available
155                            if (window.ceFrontend?.elementsHandler?.runReadyTrigger) {
156                                window.ceFrontend.elementsHandler.runReadyTrigger(parentBlock);
157                            }
158                        } catch (error) {
159                            console.error('Page Cache Ultimate - Error while initializing Elementor widget ' + key + ': ' + error);
160                        }
161                    }
162                }
163            }
164            catch (error) {
165                console.error('Page Cache Ultimate - A javasript error occured during the "eval" of the refreshed content ' + key + ': ' + error);
166            }
167        }
168    }
169    if (typeof pcRunDynamicModulesJs == 'function') {
170        pcRunDynamicModulesJs();
171    }
172    $('header a[href]').each(function() {
173        $(this).attr('href', $(this).attr('href')
174            .replace(/(%26|%3F|\?|&)ajax(%3D|=)1(%26|&)page_cache_dynamics_mods(%3D|=)1(%26|&)action(%3D|=)refresh_dynamic_mods/, '')
175        );
176    });
177    console.timeEnd('Page Cache Ultimate - Dynamic modules have been refreshed in ')
178    if (typeof prestashop != 'undefined' && typeof prestashop.emit == 'function') {
179        prestashop.emit('jprestaDynamicContentLoaded');
180    }
181};
182
183/**
184 * Refresh dynamic modules
185 */
186function jprestaPcRefreshDynamicModules(cacheSource) {
187    try {
188        console.time('Page Cache Ultimate - Dynamic modules have been refreshed in ')
189        let dynDatas = {};

190        dynDatas['cache_source'] = cacheSource;
191        dynDatas['ttfb'] = jprestaGetTTFB();
192        $('.dynhook').each(function(index, domhook){
193            let el = this; // native element to be faster
194            dynDatas['hk_' + index] =
195                (el.getAttribute('id') || '') + '|' +
196                (el.dataset.hooktype || '') + '|' +
197                (el.dataset.module || '') + '|' +
198                (el.dataset.hook || '') + '|' +
199                (el.dataset.hookargs || '');
200        });
201        let urlparts = jprestaPcSplitUri(document.URL);
202        let url = urlparts['scheme'] + '://' + urlparts['domain'] + urlparts['port'] + urlparts['path'] + urlparts['query_data'];
203        let indexEnd = url.indexOf('?');
204        if (indexEnd >= 0 && indexEnd < url.length) {
205            url += '&ajax=1&page_cache_dynamics_mods=1&action=refresh_dynamic_mods';
206        }
207        else {
208            url += '?ajax=1&page_cache_dynamics_mods=1&action=refresh_dynamic_mods';
209        }
210        let headers = {};
211        if (document.referrer) {
212            headers['x-jpresta-referer'] = document.referrer;
213        }
214        $.ajax({url: url, type: 'POST', data: dynDatas, dataType: 'json', cache: false, headers: headers,
215            success: jprestaPcProcessDynamicModules,
216            error: function(jqXHR, textStatus, errorThrown) {
217                let dyndatas;
218                try {
219                    let indexStart = jqXHR.responseText.indexOf('{');
220                    let responseFixed = jqXHR.responseText.substring(indexStart, jqXHR.responseText.length);
221                    dyndatas = $.parseJSON(responseFixed);
222                    if (dyndatas != null) {
223                        jprestaPcProcessDynamicModules(dyndatas);
224                        return;
225                    }
226                } catch (err) {
227                    console.error("Page Cache Ultimate - Cannot parse data of error=" + err, err);
228                }
229                console.error("Page Cache Ultimate - Cannot display dynamic modules: error=" + textStatus + " exception=" + errorThrown);
230                console.log("Page Cache Ultimate - Dynamic module URL: " + url);
231            }});
232    } catch (e) {
233        console.error("Page Cache Ultimate - Cannot display dynamic modules: " + e.message, e);
234    }
235}
236
237/**
238 * Stats TTFB (when using back/forward cache)
239 */
240function jprestaPcSendStats(cacheSource, ttfb) {
241    try {
242        console.time('Page Cache Ultimate - Sending stats in ');
243        let dynDatas = {};
244        dynDatas['cache_source'] = cacheSource;
245        dynDatas['ttfb'] = ttfb;
246        let urlparts = jprestaPcSplitUri(document.URL);
247        let url = urlparts['scheme'] + '://' + urlparts['domain'] + urlparts['port'] + urlparts['path'] + urlparts['query_data'];
248        let indexEnd = url.indexOf('?');
249        if (indexEnd >= 0 && indexEnd < url.length) {
250            url += '&ajax=1&page_cache_dynamics_mods=1&action=refresh_dynamic_mods&stats';
251        }
252        else {
253            url += '?ajax=1&page_cache_dynamics_mods=1&action=refresh_dynamic_mods&stats';
254        }
255        $.ajax({url: url, type: 'POST', data: dynDatas, dataType: 'json', cache: false,
256            error: function(jqXHR, textStatus, errorThrown) {
257                console.error("Page Cache Ultimate - Cannot display dynamic modules: error=" + textStatus + " exception=" + errorThrown);
258                console.log("Page Cache Ultimate - Stats URL: " + url);
259            },
260            complete: function() {
261                console.timeEnd('Page Cache Ultimate - Sending stats in ');
262            }
263        });
264    } catch (e) {
265        console.error("Page Cache Ultimate - Cannot stats: " + e.message, e);
266    }
267}
268
269let jprestaUpdateCartTryCount = 0;
270
271function jprestaUpdateCart() {
272    // Refresh the cart
273    if (typeof prestashop !== 'undefined' && typeof prestashop.emit == 'function') {
274        if (typeof prestashop._events['updateCart'] == 'undefined') {
275            if (jprestaUpdateCartTryCount < 10) {
276                // The cart is not yet attch to the event so we do it a little bit later
277                jprestaUpdateCartTryCount++;
278                console.log('Page Cache Ultimate - Cart is not ready, retrying...');
279                setTimeout(jprestaUpdateCart, 100);
280                return;
281            }
282            else {
283                console.log('Page Cache Ultimate - Cart is not ready, NOT retrying because we tried too many times.');
284            }
285        }
286        if (typeof jprestaUseCreativeElements == 'undefined' || !jprestaUseCreativeElements) {
287            // >= PS 1.7
288            console.log('Page Cache Ultimate - Refreshing the cart (PS >= 1.7)...');
289            // Need to put it in a setTimeout to let other modules subscribes to the event
290            setTimeout("prestashop.emit('updateCart', {reason: {linkAction: 'refresh'}, resp: {errors: []}})", 10);
291        }
292        else {
293            // For CreativeElements
294            console.log('Page Cache Ultimate - Refreshing the cart (CreativeElements)...');
295            $.ajax({
296                url: prestashop.urls.pages.cart,
297                method: 'POST',
298                dataType: 'json',
299                data: {
300                    ajax: 1,
301                    action: 'update'
302                }
303            }).then(function(resp) {
304                if (resp.success && resp.cart) {
305                    prestashop.emit('updateCart', {
306                        reason: {
307                            linkAction: 'refresh'
308                        },
309                        resp: resp
310                    });
311                }
312            });
313        }
314    }
315    else if(typeof ajaxCart !== 'undefined') {
316        // < PS 1.7
317        console.log('Page Cache Ultimate - Refreshing the cart (PS 1.5/1.6)...');
318        $.ajax({
319            type: 'POST',
320            headers: {"cache-control": "no-cache"},
321            url: baseUri + '?rand=' + new Date().getTime(),
322            async: true,
323            cache: false,
324            dataType: "json",

325            data: 'controller=cart&ajax=1&token=' + static_token,
326            success: function (jsonData) {
327                ajaxCart.updateCart(jsonData);
328            }
329        });
330    }
331}
332
333function jprestaInitCreativeElementsWidgets() {
334    // List of widget types to make dynamic
335    let widgetTypes = [
336        'sign-in.default',
337        'shopping-cart.default',
338        'product-add-to-wishlist.default'
339    ];
340
341    widgetTypes.forEach(function(type) {
342        $('[data-widget_type="' + type + '"]').each(function(index) {
343            let widget = $(this);
344
345            let elementorId = widget.closest('[data-elementor-id]').attr('data-elementor-id');
346            let widgetId = widget.attr('data-id');
347            let widgetContainer = widget.children().first();
348
349            widgetContainer.attr('data-hooktype', 'ce');
350            widgetContainer.attr('data-hookargs', elementorId + ',' + widgetId);
351            widgetContainer.addClass('dynhook');
352
353            if (!widgetContainer.attr('id')) {
354                // Add widgetId + index to ensure uniqueness
355                let uniqueId = 'dyn' + widgetId + '_' + index;
356                widgetContainer.attr('id', uniqueId);
357            }
358        });
359    });
360}
361
362window.addEventListener('load',  function(event) {
363    if (jprestaIsBot()) {
364        // For bots just send stats
365        jprestaPcSendStats(jprestaGetCacheType(), jprestaGetTTFB());
366        return;
367    }
368    if (typeof jprestaUpdateCartDirectly != 'undefined' && jprestaUpdateCartDirectly) {
369        // Refresh the cart right now instead of waiting after dynamic modules are refreshed
370        if (typeof $ == 'function') {
371            // This hack makes sure the event "updateCart" will be emitted after all modules are attached "on" it
372            $(document).ready(jprestaUpdateCart);
373        }
374        else {
375            jprestaUpdateCart();
376        }
377    }
378    // Make some creative elements as dynamic widgets
379    jprestaInitCreativeElementsWidgets();
380    // jpresta_cache_source => -1=cannot be cached; 0=no cache; 1=server cache; 2=browser cache, 3=static cache, 4=back/forward cache
381    let cacheSource = jprestaGetCacheType();
382    switch (cacheSource) {
383        case -2:
384            jprestaPcRefreshDynamicModules(cacheSource);
385            console.log('Page Cache Ultimate - Cannot determine the cache type :-(');
386            break;
387        case -1:
388            console.log('Page Cache Ultimate - Cannot be cached');
389            break;
390        case 0:
391            jprestaPcRefreshDynamicModules(cacheSource);
392            console.log('Page Cache Ultimate - No cache was used');
393            break;
394        case 1:
395            jprestaPcRefreshDynamicModules(cacheSource);
396            console.log('Page Cache Ultimate - Server cache was used');
397            break;
398        case 2:
399            jprestaPcRefreshDynamicModules(cacheSource);
400            console.log('Page Cache Ultimate - Browser cache was used');
401            break;
402        case 3:
403            jprestaPcRefreshDynamicModules(cacheSource);
404            console.log('Page Cache Ultimate - Static cache was used');
405            break;
406        case 4:
407            // Handled by 'pageshow' event
408            break;
409    }
410    $('.pctype' + cacheSource).show();
411    jprestaPcForwardDbgpagecacheParameter();
412    let ctxUuid = jprestaPcGetCookie('jpresta_cache_context', false);
413    if (ctxUuid) {
414        console.log('Page Cache Ultimate - Displaying the page with context \x1B[1;4m' + ctxUuid + '\x1B[m');
415    }
416});
417
418// Refresh the cart when back/forward cache is used
419// pageshow is not always executed, only when the back/forward cache is used
420window.addEventListener('pageshow', function(event) {
421    if (event.persisted) {
422        jprestaPcSendStats(4, 0);
423        // Refresh the cart
424        console.log('Page Cache Ultimate - Back/forward cache is used');
425        jprestaUpdateCart();
426    }
427});
428
429window.addEventListener('resize', function(event) {
430    document.cookie = "jpresta_cache_context=;path=/;expires=Thu, 01 Jan 1970 00:00:00 GMT";
431});