54 lines
1.6 KiB
JavaScript
54 lines
1.6 KiB
JavaScript
/* eslint-disable */
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import AjaxCache from '~/lib/utils/ajax_cache';
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const Ajax = {
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_loadData: function _loadData(data, config, self) {
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if (config.loadingTemplate) {
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var dataLoadingTemplate = self.hook.list.list.querySelector('[data-loading-template]');
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if (dataLoadingTemplate) dataLoadingTemplate.outerHTML = self.listTemplate;
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}
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if (!self.destroyed) self.hook.list[config.method].call(self.hook.list, data);
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},
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preprocessing: function preprocessing(config, data) {
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let results = data;
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if (config.preprocessing && !data.preprocessed) {
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results = config.preprocessing(data);
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AjaxCache.override(config.endpoint, results);
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}
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return results;
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},
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init: function init(hook) {
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var self = this;
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self.destroyed = false;
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var config = hook.config.Ajax;
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this.hook = hook;
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if (!config || !config.endpoint || !config.method) {
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return;
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}
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if (config.method !== 'setData' && config.method !== 'addData') {
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return;
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}
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if (config.loadingTemplate) {
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var dynamicList = hook.list.list.querySelector('[data-dynamic]');
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var loadingTemplate = document.createElement('div');
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loadingTemplate.innerHTML = config.loadingTemplate;
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loadingTemplate.setAttribute('data-loading-template', '');
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this.listTemplate = dynamicList.outerHTML;
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dynamicList.outerHTML = loadingTemplate.outerHTML;
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}
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return AjaxCache.retrieve(config.endpoint)
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.then(self.preprocessing.bind(null, config))
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.then((data) => self._loadData(data, config, self))
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.catch(config.onError);
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},
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destroy: function() {
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this.destroyed = true;
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}
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};
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export default Ajax;
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