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   1  (function () {
   2    'use strict';
   3  
   4    /**
   5     * @copyright  (C) 2018 Open Source Matters, Inc. <https://www.joomla.org>
   6     * @license    GNU General Public License version 2 or later; see LICENSE.txt
   7     */
   8    (function (Joomla, document) {
   9      var Overrider = /*#__PURE__*/function () {
  10        function Overrider() {
  11          this.states = {
  12            refreshing: false,
  13            refreshed: false,
  14            counter: 0,
  15            searchString: '',
  16            searchType: 'value'
  17          };
  18          this.spinner = document.getElementById('overrider-spinner');
  19          this.spinnerBtn = document.getElementById('overrider-spinner-btn');
  20          this.moreResults = document.getElementById('more-results');
  21          this.moreResultsButton = document.getElementById('more-results-button');
  22          this.resultsContainer = document.getElementById('results-container');
  23          this.refreshStatus = document.getElementById('refresh-status');
  24        }
  25        /**
  26         * Method for refreshing the database cache of known language strings via Ajax
  27         *
  28         * @return  void
  29         *
  30         * @since   2.5
  31         */
  32  
  33  
  34        var _proto = Overrider.prototype;
  35  
  36        _proto.refreshCache = function refreshCache() {
  37          var _this = this;
  38  
  39          this.states.refreshing = true;
  40          this.refreshStatus.classList.add('show');
  41          Joomla.request({
  42            url: 'index.php?option=com_languages&task=strings.refresh&format=json',
  43            method: 'POST',
  44            headers: {
  45              'Content-Type': 'application/json'
  46            },
  47            onSuccess: function onSuccess(response) {
  48              if (response.error && response.message) {
  49                alert(response.message);
  50              }
  51  
  52              if (response.messages) {
  53                Joomla.renderMessages(response.messages);
  54              }
  55  
  56              _this.refreshStatus.classList.remove('show');
  57  
  58              _this.states.refreshing = false;
  59            },
  60            onError: function onError() {
  61              alert(Joomla.Text._('COM_LANGUAGES_VIEW_OVERRIDE_REQUEST_ERROR'));
  62  
  63              _this.refreshStatus.classList.remove('show');
  64            }
  65          });
  66        }
  67        /**
  68         * Method for searching known language strings via Ajax
  69         *
  70         * @param   more  Determines the limit start of the results
  71         *
  72         * @return  void
  73         *
  74         * @since   2.5
  75         */
  76        ;
  77  
  78        _proto.searchStrings = function searchStrings(more) {
  79          var _this2 = this;
  80  
  81          // Prevent searching if the cache is refreshed at the moment
  82          if (this.states.refreshing) {
  83            return;
  84          }
  85  
  86          var formSearchString = document.getElementById('jform_searchstring');
  87          var formSearchType = document.getElementById('jform_searchtype'); // Only update the used searchstring and searchtype if the search button
  88          // was used to start the search (that will be the case if 'more' is null)
  89  
  90          if (!more) {
  91            this.states.searchString = formSearchString.value;
  92            this.states.searchType = formSearchType.value || 'value'; // Remove the old results
  93  
  94            var oldResults = [].slice.call(document.querySelectorAll('.language-results'));
  95            oldResults.forEach(function (result) {
  96              result.parentNode.removeChild(result);
  97            });
  98          }
  99  
 100          if (!this.states.searchString) {
 101            formSearchString.classList.add('invalid');
 102            return;
 103          }
 104  
 105          if (more) {
 106            // If 'more' is greater than 0 we have already displayed some results for
 107            // the current searchstring, so display the spinner at the more link
 108            this.spinnerBtn.classList.add('show');
 109          } else {
 110            // Otherwise it is a new searchstring and we have to remove all previous results first
 111            this.moreResults.classList.remove('show');
 112            var childs = [].slice.call(document.querySelectorAll('#results-container div.language-results'));
 113            childs.forEach(function (child) {
 114              child.parentNode.removeChild(child);
 115            });
 116            this.resultsContainer.classList.add('show');
 117            this.spinner.classList.add('show');
 118          }
 119  
 120          Joomla.request({
 121            url: "index.php?option=com_languages&task=strings.search&format=json&searchstring=" + this.states.searchString + "&searchtype=" + this.states.searchType + "&more=" + more,
 122            method: 'POST',
 123            headers: {
 124              'Content-Type': 'application/json'
 125            },
 126            onSuccess: function onSuccess(resp) {
 127              var response = JSON.parse(resp);
 128  
 129              if (response.error && response.message) {
 130                alert(response.message);
 131              }
 132  
 133              if (response.messages) {
 134                Joomla.renderMessages(response.messages);
 135              }
 136  
 137              if (response.data) {
 138                if (response.data.results) {
 139                  Joomla.overrider.insertResults(response.data.results);
 140                }
 141  
 142                if (response.data.more) {
 143                  // If there are more results than the sent ones
 144                  // display the more link
 145                  _this2.states.more = response.data.more;
 146                  _this2.moreResultsButton.disabled = false;
 147  
 148                  _this2.moreResults.classList.add('show');
 149                } else {
 150                  _this2.moreResultsButton.disabled = true;
 151  
 152                  _this2.moreResults.classList.remove('show');
 153                }
 154              }
 155  
 156              _this2.spinnerBtn.classList.remove('show');
 157  
 158              _this2.spinner.classList.remove('show');
 159            },
 160            onError: function onError() {
 161              alert(Joomla.Text._('COM_LANGUAGES_VIEW_OVERRIDE_REQUEST_ERROR'));
 162              _this2.moreResultsButton.disabled = true;
 163  
 164              _this2.moreResults.classList.remove('show');
 165  
 166              _this2.resultsContainer.classList.remove('show');
 167            }
 168          });
 169        }
 170        /**
 171         * Method inserting the received results into the results container
 172         *
 173         * @param   results  An array of search result objects
 174         *
 175         * @return  void
 176         *
 177         * @since   2.5
 178         */
 179        ;
 180  
 181        _proto.insertResults = function insertResults(results) {
 182          var _this3 = this;
 183  
 184          // For creating an individual ID for each result we use a counter
 185          this.states.counter += 1; // Create a container into which all the results will be inserted
 186  
 187          var resultsDiv = document.createElement('div');
 188          resultsDiv.setAttribute('id', "language-results" + this.states.counter);
 189          resultsDiv.classList.add('language-results');
 190          resultsDiv.classList.add('list-group');
 191          resultsDiv.classList.add('mb-2');
 192          resultsDiv.classList.add('show'); // Create some elements for each result and insert it into the container
 193  
 194          results.forEach(function (item, index) {
 195            var a = document.createElement('a');
 196            a.setAttribute('onclick', "Joomla.overrider.selectString(" + _this3.states.counter + index + ");");
 197            a.setAttribute('href', '#');
 198            a.classList.add('list-group-item');
 199            a.classList.add('list-group-item-action');
 200            a.classList.add('flex-column');
 201            a.classList.add('align-items-start');
 202            var key = document.createElement('div');
 203            key.setAttribute('id', "override_key" + _this3.states.counter + index);
 204            key.setAttribute('title', item.file);
 205            key.classList.add('result-key');
 206            key.innerHTML = Joomla.sanitizeHtml(item.constant);
 207            var string = document.createElement('div');
 208            string.setAttribute('id', "override_string" + _this3.states.counter + index);
 209            string.classList.add('result-string');
 210            string.innerHTML = Joomla.sanitizeHtml(item.string);
 211            a.appendChild(key);
 212            a.appendChild(string);
 213            resultsDiv.appendChild(a);
 214          }); // If there aren't any results display an appropriate message
 215  
 216          if (!results.length) {
 217            var noresult = document.createElement('div');
 218            noresult.innerText = Joomla.Text._('COM_LANGUAGES_VIEW_OVERRIDE_NO_RESULTS');
 219            resultsDiv.appendChild(noresult);
 220          }
 221  
 222          if (this.moreResults) {
 223            this.moreResults.parentNode.insertBefore(resultsDiv, this.moreResults);
 224          }
 225        }
 226        /**
 227         * Inserts a specific constant/value pair into the form and scrolls the page back to the top
 228         *
 229         * @param   id  The ID of the element which was selected for insertion
 230         *
 231         * @return  void
 232         *
 233         * @since   2.5
 234         */
 235        // eslint-disable-next-line class-methods-use-this
 236        ;
 237  
 238        _proto.selectString = function selectString(id) {
 239          document.getElementById('jform_key').value = document.getElementById("override_key" + id).innerHTML;
 240          document.getElementById('jform_override').value = document.getElementById("override_string" + id).innerHTML;
 241        };
 242  
 243        return Overrider;
 244      }();
 245  
 246      document.addEventListener('DOMContentLoaded', function () {
 247        Joomla.overrider = new Overrider();
 248      });
 249    })(Joomla, document);
 250  
 251  })();