MediaWiki

Common.js: Difference between revisions

From Illustrations in German Translations of Mark Twain's Works

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   };
   };


  window.filterAndLoadSlideshow = function (target) {
window.filterAndLoadSlideshow = function (target) {
    const selected = document.getElementById('illustratorDropdown' + target).value;
  const selected = document.getElementById('illustratorDropdown' + target).value;
    const rows = document.querySelectorAll('#catalog tbody tr');
  const rows = document.querySelectorAll('#catalog tbody tr');
    const images = [];
  const images = [];


    rows.forEach(function(row) {
  rows.forEach(function(row, index) {
      // Nur sichtbare Zeilen (DataTables filtert per CSS)
    // Zum Debuggen: Zeilen anzeigen, auch wenn ausgeblendet
      if (row.style.display !== 'none') {
    // if (row.style.display !== 'none') {   // vorübergehend auskommentieren
        var illustratorCell = row.cells[2];
      var illustratorCell = row.cells[2];
        var keywordCell = row.cells[7];
      var keywordCell = row.cells[7];
        var linkCell = row.cells[8];
      var linkCell = row.cells[8];


        var illustrator = illustratorCell ? illustratorCell.textContent.trim() : '';
      var illustrator = illustratorCell ? illustratorCell.textContent.trim() : '';
        var keyword = keywordCell ? keywordCell.textContent.trim().toLowerCase() : '';
      var keyword = keywordCell ? keywordCell.textContent.trim().toLowerCase() : '';
        var link = (linkCell && linkCell.querySelector) ? linkCell.querySelector('a') : null;
      var link = (linkCell && linkCell.querySelector) ? linkCell.querySelector('a') : null;
      var imageName = link ? link.textContent.trim() : '';


        if (illustrator === selected && keyword === 'tom' && link) {
      console.log(`Row ${index}: Illustrator='${illustrator}', Keyword='${keyword}', Image='${imageName}'`);
          var imageName = link.textContent.trim();
 
          var url = '/index.php/Special:Redirect/file/' + imageName + '.jpg';
      if (illustrator.toLowerCase() === selected.toLowerCase() && keyword === 'tom' && link) {
          images.push(url);
        var url = '/index.php/Special:Redirect/file/' + imageName + '.jpg';
        }
        images.push(url);
       }
       }
     });
     // }
  });
 
  slideshows[target].images = images;
  slideshows[target].index = 0;
  updateSlide(target);


    slideshows[target].images = images;
    slideshows[target].index = 0;
    updateSlide(target);
    // 🔍 Debug-Ausgaben
   console.log(`🎯 Slideshow ${target}: ${images.length} Bilder gefunden für Illustrator "${selected}" und Keyword "tom".`);
   console.log(`🎯 Slideshow ${target}: ${images.length} Bilder gefunden für Illustrator "${selected}" und Keyword "tom".`);
   console.log('🖼️ Bild-URLs:', images);
   console.log('🖼️ Bild-URLs:', images);
 
};
  };
 
  // Events direkt binden (sicherer als inline onclick in MediaWiki)
  document.getElementById('illustratorDropdownA').addEventListener('change', function () {
    filterAndLoadSlideshow('A');
  });
 
  document.getElementById('illustratorDropdownB').addEventListener('change', function () {
    filterAndLoadSlideshow('B');
  });
 
  console.log('Slideshow-Skript erfolgreich geladen');
});
});

Revision as of 23:49, 22 July 2025

/* Any JavaScript here will be loaded for all users on every page load. */

mw.loader.using('jquery').then(function () {

  console.log('jQuery ist verfügbar:', typeof $);

  $.getScript('https://cdn.datatables.net/1.13.6/js/jquery.dataTables.min.js')
    .then(() => {
      console.log('DataTables geladen:', $.fn.dataTable);
      return $.getScript('https://cdn.datatables.net/datetime/1.5.1/js/dataTables.dateTime.min.js');
    })
    .then(() => $.getScript('https://cdn.datatables.net/searchbuilder/1.6.0/js/dataTables.searchBuilder.min.js'))
    .then(() => {
      console.log('DataTables + Erweiterungen geladen');
      if ($.fn.dataTable && $.fn.dataTable.SearchBuilder) {
  console.log('SearchBuilder:', $.fn.dataTable.SearchBuilder);
} else {
  console.warn('SearchBuilder nicht verfügbar');
}

      mw.hook('wikipage.content').add(function($content) {
        const $table = $content.find('#catalog');

        if ($table.length && !$.fn.DataTable.isDataTable($table)) {
          $table.DataTable({
            dom: 'Qlfrtip',
            searchBuilder: true,
            paging: true,
            pageLength: 100,
            searching: true,
            ordering: true,
            lengthMenu: [[10, 25, 50, 100, 200, 600], [10, 25, 50, 100, 200, 600]],
            order: [[1, 'asc']],
            language: {
              search: "Search:",
              lengthMenu: "Show _MENU_ Entries",
              zeroRecords: "No Matches",
              info: "Page _PAGE_ of _PAGES_",
              infoEmpty: "Empty",
              infoFiltered: "(out of _MAX_ total entries)"
            },
            initComplete: function () {
              this.api().columns().every(function () {
                var column = this;
                var header = $(column.header());
                var columnTitle = header.text();
                $('<input type="text" placeholder="' + columnTitle + ' ..." style="width: 100%; padding: 5px;"/>')
                  .appendTo(header.empty())
                  .on('keyup change', function () {
                    column.search(this.value).draw();
                  })
                  .on('click', function (e) {
                    e.stopPropagation();
                  });
              });
            }
          });
        }
      });
    })
    .catch((err) => {
      console.error('Fehler beim Laden von DataTables oder Erweiterungen:', err);
    });

});







/*AUSKLAPPMENÜS*/
$(function () {
  $('.ausklapp-button').click(function () {
    var $button = $(this);
    var $content = $button.next('.ausklapp-inhalt');

    $content.slideToggle(200);
    var expanded = $button.attr('aria-expanded') === 'true';
    $button.attr('aria-expanded', !expanded);
  });
});



// Hover-Preview für Bild-Links in DataTables
$(document).ready(function() {
    // Neuen Image-Container einfügen
   $('body').append('<div id="image-hover-preview" style="display:none; position:absolute; z-index:9999;"><img src="" style="max-width:400px; max-height:400px; border:1px solid #ccc; background:white; padding:5px;"></div>');

    // Auf alle Links in der Tabelle achten
    $('#catalog').on('mouseenter', 'a', function(e) {
        var href = $(this).attr('href');
        if (href && href.includes('/Special:Redirect/file/')) {
            var imgUrl = href; // URL direkt verwenden
            $('#image-hover-preview img').attr('src', imgUrl);
            $('#image-hover-preview').show();
        }
    }).on('mousemove', 'a', function(e) {
        $('#image-hover-preview').css({
            top: e.pageY + 20 + 'px',
            left: e.pageX + 20 + 'px'
        });
    }).on('mouseleave', 'a', function() {
        $('#image-hover-preview').hide();
    });
});

$(document).ready(function () {
  const searchButton = document.getElementById('searchButton');
  const tagInput = document.getElementById('tagInput');

  if (searchButton && tagInput) {
    searchButton.addEventListener('click', function () {
      const tags = tagInput.value.split(',').map(tag => tag.trim());
      searchImagesByTags(tags);
    });
  } else {
    console.warn('searchButton oder tagInput nicht gefunden.');
  }
});

function searchImagesByTags(tags) {
    var url = new URL(window.location.href);
    var apiUrl = url.origin + '/w/api.php';
    
    // Hier wird eine Anfrage an die MediaWiki API gestellt, um nach Bildern zu suchen, die den Tags entsprechen
    fetch(`${apiUrl}?action=query&format=json&list=categorymembers&cmtitle=Category:${tags.join('&cmtitle=Category:')}&cmtype=file`)
        .then(response => response.json())
        .then(data => {
            var images = data.query.categorymembers;
            displayImages(images);
        })
        .catch(error => console.error('Error:', error));
}

function displayImages(images) {
    var galleryContainer = document.getElementById('galleryContainer');
    galleryContainer.innerHTML = ''; // Leere den Container, um Platz für neue Bilder zu schaffen

    // Überprüfe, ob Bilder vorhanden sind
    if (images.length === 0) {
        galleryContainer.innerHTML = '<p>Keine Bilder mit den angegebenen Tags gefunden.</p>';
        return;
    }

    // Bilder in die Galerie einfügen
    images.forEach(image => {
        var imgElement = document.createElement('img');
        imgElement.src = '/index.php/Special:Redirect/file/' + image.title.replace('Category:', '');
        imgElement.alt = image.title;
        galleryContainer.appendChild(imgElement);
    });
}
// Funktion zur Extraktion der Dateinamen aus der Tabelle und zur Anzeige in der Galerie
function updateGalleryFromTable() {
    // Tabelle durchsuchen und Dateinamen extrahieren
    var rows = document.querySelectorAll('#catalog tbody tr');
    var imageLinks = [];

    rows.forEach(row => {
        var imageCell = row.cells[8];  // Die 9. Zelle enthält den Dateinamen als Link
        var link = imageCell.querySelector('a');  // Link innerhalb der Zelle
        if (link) {
            var imageName = link.textContent.trim();  // Der Text des Links ist der Dateiname
            var imageUrl = '/index.php/Special:Redirect/file/' + imageName + '.jpg';
            imageLinks.push(imageUrl);
        }
    });

    // Neue Seite mit Galerie öffnen
    var galleryWindow = window.open('', '_blank');
    if (galleryWindow) {
        galleryWindow.document.write('<html><head><title>Gallery</title>');
        galleryWindow.document.write('<style>');
        galleryWindow.document.write('body { font-family: sans-serif; padding: 20px; }');
        galleryWindow.document.write('img { max-width: 300px; margin: 10px; cursor: pointer; display: inline-block; }');
        galleryWindow.document.write('</style></head><body>');
        galleryWindow.document.write('<h2>Results</h2>');

        imageLinks.forEach(url => {
            galleryWindow.document.write('<img src="' + url + '" onclick="window.open(\'' + url + '\')">');
        });

        galleryWindow.document.write('</body></html>');
        galleryWindow.document.close();
    } else {
        alert('Popup wurde blockiert. Bitte erlaube Popups für diese Seite.');
    }
}

$(document).ready(function () {
    const columnCount = 9;

    // Neue Bedingung hinzufügen
    $('#addCondition').on('click', function () {
        const newRow = $('<div class="search-row" style="margin-bottom: 5px;">' +
            '<select class="bool-select">' +
                '<option value="AND">AND</option>' +
                '<option value="OR">OR</option>' +
                '<option value="NOT">NOT</option>' +
                '<option value="XOR">XOR</option>' +
            '</select>' +
            '<select class="field-select">' +
                '<option value="8">ID</option>' +
                '<option value="all">All</option>' +
                '<option value="0">Book</option>' +
                '<option value="1">Year</option>' +
                '<option value="2">Illustrator</option>' +
                '<option value="3">Chpt in Orig</option>' +
                '<option value="4">Chpt in this Ed.</option>' +
                '<option value="5">Ill. in Chpt.</option>' +
                '<option value="6">Illustration Title</option>' +
                '<option value="7">Tags</option>' +
            '</select>' +
            '<input type="text" class="search-input" placeholder=" ">' +
            '<button class="remove-condition" style="margin-left: 5px;">🗑️</button>' +
        '</div>');
        $('#searchConditions').append(newRow);
    });

    // Dynamisch hinzugefügte Bedingungen löschen
    $('#searchConditions').on('click', '.remove-condition', function () {
        if ($('#searchConditions .search-row').not('.fixed').length > 1) {
            $(this).closest('.search-row').remove();
        }
    });

    // Suche ausführen
    $('#runAdvancedSearch').on('click', function () {
        const table = $('#catalog').DataTable();
        table.search('').columns().search('');

        const filters = [];

        // 1. Feste erste Bedingung einfügen
        filters.push({
            column: '8', // ID-Spalte
            term: 'hf',
            boolOp: null
        });

        // 2. Alle weiteren Bedingungen
        $('#searchConditions .search-row').not('.fixed').each(function () {
            const column = $(this).find('.field-select').val();
            const term = $(this).find('.search-input').val().trim();
            const boolOp = $(this).find('.bool-select').val();

            if (term !== '') {
                filters.push({ column, term, boolOp });
            }
        });

        if (filters.length === 0) {
            table.draw();
            return;
        }

        // Filterlogik
        $.fn.dataTable.ext.search = [];
        $.fn.dataTable.ext.search.push(function (settings, data, dataIndex) {
            let result = null;

            filters.forEach(function (filter, i) {
                const val = filter.column === 'all'
                    ? data.join(' ').toLowerCase()
                    : (data[filter.column] || '').toLowerCase();

                const match = val.includes(filter.term.toLowerCase());

                if (i === 0) {
                    result = match;
                } else {
                    switch (filter.boolOp) {
                        case 'AND': result = result && match; break;
                        case 'OR':  result = result || match; break;
                        case 'NOT': result = result && !match; break;
                        case 'XOR': result = (result && !match) || (!result && match); break;
                    }
                }
            });

            return result;
        });

        table.draw();
    });
});

//Comparison Script


function getFilteredImageLinks() {
    var rows = document.querySelectorAll('#catalog tbody tr');
    var imageLinks = [];

    rows.forEach(row => {
        // Nur sichtbare Zeilen (durch DataTables-Filter!) berücksichtigen
        if (row.style.display !== 'none') {
            var imageCell = row.cells[8];
            var link = imageCell.querySelector('a');
            if (link) {
                var imageName = link.textContent.trim();
                var imageUrl = '/index.php/Special:Redirect/file/' + imageName + '.jpg';
                imageLinks.push(imageUrl);
            }
        }
    });

    return imageLinks;
}

function populateSlideshow(target) {
  const imageLinks = getFilteredImageLinks(); // Array der Bild-URLs

  slideshows[target].images = imageLinks;     // In den globalen Slideshow-Status schreiben
  slideshows[target].index = 0;               // Index auf erstes Bild setzen

  updateSlide(target);                        // Erstes Bild anzeigen
}

const slideshows = {
  A: { images: [], index: 0 },
  B: { images: [], index: 0 }
};

function updateSlide(target) {
  const data = slideshows[target];
  const imgElement = document.getElementById('slide' + target);

  if (data.images.length === 0) {
    imgElement.src = '';
    imgElement.alt = 'No Images';
    return;
  }

  data.index = (data.index + data.images.length) % data.images.length; // modulo für sicheren Wrap
  imgElement.src = data.images[data.index];
}

function nextSlide(target) {
  slideshows[target].index++;
  updateSlide(target);
}

function prevSlide(target) {
  slideshows[target].index--;
  updateSlide(target);
}


// TOM TEST SCRIPT 
$(document).ready(function () {

  const slideshows = {
    A: { images: [], index: 0 },
    B: { images: [], index: 0 }
  };

  function updateSlide(target) {
    const show = slideshows[target];
    const imgEl = document.getElementById('slide' + target);
    if (show.images.length > 0) {
      const url = show.images[show.index];
      imgEl.src = url;
      const imageId = url.split('/').pop().replace('.jpg', '');
      imgEl.title = imageId;
    } else {
      imgEl.src = 'placeholder.jpg';
      imgEl.title = 'Kein Bild gefunden';
    }
  }

  window.prevSlide = function (target) {
    const show = slideshows[target];
    if (show.images.length > 0) {
      show.index = (show.index - 1 + show.images.length) % show.images.length;
      updateSlide(target);
    }
  };

  window.nextSlide = function (target) {
    const show = slideshows[target];
    if (show.images.length > 0) {
      show.index = (show.index + 1) % show.images.length;
      updateSlide(target);
    }
  };

 window.filterAndLoadSlideshow = function (target) {
  const selected = document.getElementById('illustratorDropdown' + target).value;
  const rows = document.querySelectorAll('#catalog tbody tr');
  const images = [];

  rows.forEach(function(row, index) {
    // Zum Debuggen: Zeilen anzeigen, auch wenn ausgeblendet
    // if (row.style.display !== 'none') {   // vorübergehend auskommentieren
      var illustratorCell = row.cells[2];
      var keywordCell = row.cells[7];
      var linkCell = row.cells[8];

      var illustrator = illustratorCell ? illustratorCell.textContent.trim() : '';
      var keyword = keywordCell ? keywordCell.textContent.trim().toLowerCase() : '';
      var link = (linkCell && linkCell.querySelector) ? linkCell.querySelector('a') : null;
      var imageName = link ? link.textContent.trim() : '';

      console.log(`Row ${index}: Illustrator='${illustrator}', Keyword='${keyword}', Image='${imageName}'`);

      if (illustrator.toLowerCase() === selected.toLowerCase() && keyword === 'tom' && link) {
        var url = '/index.php/Special:Redirect/file/' + imageName + '.jpg';
        images.push(url);
      }
    // }
  });

  slideshows[target].images = images;
  slideshows[target].index = 0;
  updateSlide(target);

  console.log(`🎯 Slideshow ${target}: ${images.length} Bilder gefunden für Illustrator "${selected}" und Keyword "tom".`);
  console.log('🖼️ Bild-URLs:', images);
};
});
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