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https://github.com/Theodor-Springmann-Stiftung/kgpz_web.git
synced 2025-10-31 01:55:29 +00:00
1005 lines
33 KiB
Plaintext
1005 lines
33 KiB
Plaintext
{{ $model := .model }}
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{{ $images := $model.Images }}
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<div class="space-y-8 h-full relative" id="newspaper-content">
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<!-- Main Issue Pages -->
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{{ if $images.MainPages }}
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{{ $pages := $images.MainPages }}
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{{ $pageCount := len $pages }}
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<!-- 2-column grid with proper empty spaces -->
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<div class="grid grid-cols-2 gap-4">
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<!-- Page 1: Left, Row 1 -->
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{{ if ge $pageCount 1 }}
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{{ $page1 := index $pages 0 }}
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{{ if $page1.Available }}
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<div class="newspaper-page-container" id="page-{{ $page1.PageNumber }}">
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<div class="mb-3">
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<div class="flex items-center gap-2 mb-2">
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<i class="ri-file-text-line text-black"></i>
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<span class="page-indicator text-sm font-bold text-slate-600 bg-blue-50 px-2 py-1 rounded transition-all duration-300" data-page="{{ $page1.PageNumber }}">{{ $page1.PageNumber }}</span>
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</div>
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</div>
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<div class="single-page bg-white p-4 rounded-lg border border-slate-200 hover:border-slate-300 transition-colors duration-200">
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<img src="{{ $page1.ImagePath }}"
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alt="Seite {{ $page1.PageNumber }}"
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class="newspaper-page-image cursor-pointer rounded-md hover:scale-[1.02] transition-transform duration-200"
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onclick="enlargePage(this, {{ $page1.PageNumber }}, false)"
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data-page="{{ $page1.PageNumber }}"
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loading="lazy">
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</div>
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</div>
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{{ end }}
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{{ end }}
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<!-- Empty space: Right, Row 1 -->
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<div></div>
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<!-- Common header for pages 2 and 3 -->
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{{ if and (ge $pageCount 2) (ge $pageCount 3) }}
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{{ $page2 := index $pages 1 }}
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{{ $page3 := index $pages 2 }}
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{{ if and $page2.Available $page3.Available }}
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<div class="col-span-2 mb-2">
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<div class="flex items-center justify-center gap-2 mb-4">
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<i class="ri-file-text-line text-black" style="transform: scaleX(-1);"></i>
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<i class="ri-file-text-line text-black"></i>
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<span class="text-sm font-bold text-slate-600 bg-blue-50 px-2 py-1 rounded">{{ $page2.PageNumber }}-{{ $page3.PageNumber }}</span>
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</div>
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</div>
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{{ end }}
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{{ end }}
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<!-- Page 2: Left, Row 2 -->
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{{ if ge $pageCount 2 }}
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{{ $page2 := index $pages 1 }}
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{{ if $page2.Available }}
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<div class="newspaper-page-container" id="page-{{ $page2.PageNumber }}">
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<div class="single-page bg-white p-4 rounded-lg border border-slate-200 hover:border-slate-300 transition-colors duration-200">
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<img src="{{ $page2.ImagePath }}"
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alt="Seite {{ $page2.PageNumber }}"
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class="newspaper-page-image cursor-pointer rounded-md hover:scale-[1.02] transition-transform duration-200"
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onclick="enlargePage(this, {{ $page2.PageNumber }}, false)"
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data-page="{{ $page2.PageNumber }}"
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loading="lazy">
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</div>
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</div>
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{{ end }}
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{{ end }}
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<!-- Page 3: Right, Row 2 -->
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{{ if ge $pageCount 3 }}
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{{ $page3 := index $pages 2 }}
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{{ if $page3.Available }}
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<div class="newspaper-page-container" id="page-{{ $page3.PageNumber }}">
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<div class="single-page bg-white p-4 rounded-lg border border-slate-200 hover:border-slate-300 transition-colors duration-200">
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<img src="{{ $page3.ImagePath }}"
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alt="Seite {{ $page3.PageNumber }}"
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class="newspaper-page-image cursor-pointer rounded-md hover:scale-[1.02] transition-transform duration-200"
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onclick="enlargePage(this, {{ $page3.PageNumber }}, false)"
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data-page="{{ $page3.PageNumber }}"
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loading="lazy">
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</div>
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</div>
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{{ end }}
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{{ end }}
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<!-- Empty space: Left, Row 3 -->
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<div></div>
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<!-- Page 4: Right, Row 3 -->
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{{ if ge $pageCount 4 }}
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{{ $page4 := index $pages 3 }}
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{{ if $page4.Available }}
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<div class="newspaper-page-container" id="page-{{ $page4.PageNumber }}">
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<div class="mb-3">
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<div class="flex items-center gap-2 mb-2">
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<i class="ri-file-text-line text-black" style="transform: scaleX(-1);"></i>
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<span class="page-indicator text-sm font-bold text-slate-600 bg-blue-50 px-2 py-1 rounded transition-all duration-300" data-page="{{ $page4.PageNumber }}">{{ $page4.PageNumber }}</span>
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</div>
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</div>
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<div class="single-page bg-white p-4 rounded-lg border border-slate-200 hover:border-slate-300 transition-colors duration-200">
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<img src="{{ $page4.ImagePath }}"
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alt="Seite {{ $page4.PageNumber }}"
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class="newspaper-page-image cursor-pointer rounded-md hover:scale-[1.02] transition-transform duration-200"
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onclick="enlargePage(this, {{ $page4.PageNumber }}, false)"
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data-page="{{ $page4.PageNumber }}"
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loading="lazy">
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</div>
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</div>
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{{ end }}
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{{ end }}
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</div>
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{{ end }}
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<!-- Beilage Pages -->
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{{ range $beilageNum, $beilagePages := $images.AdditionalPages }}
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{{ if $beilagePages }}
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<div class="mt-12 pt-8 border-t-2 border-amber-200">
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<!-- Header for beilage -->
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<div class="flex items-center gap-3 mb-6">
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<i class="ri-attachment-line text-2xl text-amber-600"></i>
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<h2 class="text-xl font-semibold text-slate-800">Beilage {{ $beilageNum }}</h2>
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</div>
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{{ $pageCount := len $beilagePages }}
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<!-- 2-column grid with proper empty spaces -->
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<div class="grid grid-cols-2 gap-4">
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<!-- Page 1: Left, Row 1 -->
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{{ if ge $pageCount 1 }}
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{{ $page1 := index $beilagePages 0 }}
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{{ if $page1.Available }}
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<div class="newspaper-page-container" id="beilage-{{ $beilageNum }}-page-{{ $page1.PageNumber }}">
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<div class="mb-3">
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<div class="flex items-center gap-2 mb-2">
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<i class="ri-file-text-line text-amber-600"></i>
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<span class="page-indicator text-sm font-bold text-slate-600 bg-amber-50 px-2 py-1 rounded transition-all duration-300" data-page="{{ $page1.PageNumber }}">{{ $page1.PageNumber }}</span>
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</div>
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</div>
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<div class="single-page bg-white p-4 rounded-lg border border-amber-200 hover:border-amber-300 transition-colors duration-200">
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<img src="{{ $page1.ImagePath }}"
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alt="Beilage {{ $beilageNum }}, Seite {{ $page1.PageNumber }}"
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class="newspaper-page-image cursor-pointer rounded-md hover:scale-[1.02] transition-transform duration-200"
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onclick="enlargePage(this, {{ $page1.PageNumber }}, false)"
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data-page="{{ $page1.PageNumber }}"
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loading="lazy">
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</div>
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</div>
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{{ end }}
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{{ end }}
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<!-- Empty space: Right, Row 1 -->
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<div></div>
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<!-- Common header for pages 2 and 3 -->
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{{ if and (ge $pageCount 2) (ge $pageCount 3) }}
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{{ $page2 := index $beilagePages 1 }}
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{{ $page3 := index $beilagePages 2 }}
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{{ if and $page2.Available $page3.Available }}
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<div class="col-span-2 mb-2">
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<div class="flex items-center justify-center gap-2 mb-4">
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<i class="ri-file-text-line text-amber-600" style="transform: scaleX(-1);"></i>
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<i class="ri-file-text-line text-amber-600"></i>
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<span class="text-sm font-bold text-slate-600 bg-amber-50 px-2 py-1 rounded">{{ $page2.PageNumber }}-{{ $page3.PageNumber }}</span>
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</div>
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</div>
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{{ end }}
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{{ end }}
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<!-- Page 2: Left, Row 2 -->
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{{ if ge $pageCount 2 }}
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{{ $page2 := index $beilagePages 1 }}
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{{ if $page2.Available }}
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<div class="newspaper-page-container" id="beilage-{{ $beilageNum }}-page-{{ $page2.PageNumber }}">
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<div class="single-page bg-white p-4 rounded-lg border border-amber-200 hover:border-amber-300 transition-colors duration-200">
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<img src="{{ $page2.ImagePath }}"
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alt="Beilage {{ $beilageNum }}, Seite {{ $page2.PageNumber }}"
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class="newspaper-page-image cursor-pointer rounded-md hover:scale-[1.02] transition-transform duration-200"
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onclick="enlargePage(this, {{ $page2.PageNumber }}, false)"
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data-page="{{ $page2.PageNumber }}"
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loading="lazy">
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</div>
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</div>
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{{ end }}
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{{ end }}
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<!-- Page 3: Right, Row 2 -->
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{{ if ge $pageCount 3 }}
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{{ $page3 := index $beilagePages 2 }}
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{{ if $page3.Available }}
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<div class="newspaper-page-container" id="beilage-{{ $beilageNum }}-page-{{ $page3.PageNumber }}">
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<div class="single-page bg-white p-4 rounded-lg border border-amber-200 hover:border-amber-300 transition-colors duration-200">
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<img src="{{ $page3.ImagePath }}"
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alt="Beilage {{ $beilageNum }}, Seite {{ $page3.PageNumber }}"
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class="newspaper-page-image cursor-pointer rounded-md hover:scale-[1.02] transition-transform duration-200"
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onclick="enlargePage(this, {{ $page3.PageNumber }}, false)"
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data-page="{{ $page3.PageNumber }}"
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loading="lazy">
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</div>
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</div>
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{{ end }}
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{{ end }}
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<!-- Empty space: Left, Row 3 -->
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<div></div>
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<!-- Page 4: Right, Row 3 -->
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{{ if ge $pageCount 4 }}
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{{ $page4 := index $beilagePages 3 }}
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{{ if $page4.Available }}
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<div class="newspaper-page-container" id="beilage-{{ $beilageNum }}-page-{{ $page4.PageNumber }}">
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<div class="mb-3">
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<div class="flex items-center gap-2 mb-2">
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<i class="ri-file-text-line text-amber-600" style="transform: scaleX(-1);"></i>
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<span class="page-indicator text-sm font-bold text-slate-600 bg-amber-50 px-2 py-1 rounded transition-all duration-300" data-page="{{ $page4.PageNumber }}">{{ $page4.PageNumber }}</span>
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</div>
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</div>
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<div class="single-page bg-white p-4 rounded-lg border border-amber-200 hover:border-amber-300 transition-colors duration-200">
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<img src="{{ $page4.ImagePath }}"
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alt="Beilage {{ $beilageNum }}, Seite {{ $page4.PageNumber }}"
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class="newspaper-page-image cursor-pointer rounded-md hover:scale-[1.02] transition-transform duration-200"
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onclick="enlargePage(this, {{ $page4.PageNumber }}, false)"
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data-page="{{ $page4.PageNumber }}"
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loading="lazy">
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</div>
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</div>
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{{ end }}
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{{ end }}
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</div>
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</div>
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{{ end }}
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{{ end }}
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</div>
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<!-- Modal for enlarged view - positioned within newspaper content -->
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<div id="pageModal" class="absolute inset-0 bg-black bg-opacity-75 hidden z-50 flex items-center justify-center backdrop-blur-sm" onclick="closeModal()">
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<div class="relative max-w-full max-h-full p-4">
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<img id="modalImage" src="" alt="" class="max-w-full max-h-full object-contain rounded-lg">
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<button onclick="closeModal()" class="absolute top-2 right-2 text-white bg-slate-800 bg-opacity-80 rounded-full w-10 h-10 flex items-center justify-center hover:bg-opacity-100 transition-all duration-200">
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<i class="ri-close-line text-xl"></i>
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</button>
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</div>
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</div>
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<style>
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.newspaper-page-container {
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margin-bottom: 2rem;
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}
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.single-page {
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display: flex;
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justify-content: center;
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}
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.single-page .newspaper-page-image {
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max-width: min(400px, 100%);
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width: 100%;
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height: auto;
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}
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.double-spread {
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display: flex;
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gap: 1rem;
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justify-content: center;
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width: 100%;
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}
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.double-spread .newspaper-page-image {
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max-width: min(350px, 48%);
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width: 100%;
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height: auto;
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flex: 1;
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}
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/* Larger screens - maximize available space */
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@media (min-width: 1280px) {
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.single-page .newspaper-page-image {
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max-width: min(600px, 100%);
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}
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.double-spread .newspaper-page-image {
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max-width: min(500px, 48%);
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}
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}
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/* Very wide screens - take advantage of the full width */
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@media (min-width: 1536px) {
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.single-page .newspaper-page-image {
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max-width: min(700px, 100%);
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}
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.double-spread .newspaper-page-image {
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max-width: min(600px, 48%);
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}
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}
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/* Medium screens */
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@media (max-width: 1024px) {
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.double-spread {
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flex-direction: column;
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align-items: center;
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}
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.double-spread .newspaper-page-image {
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max-width: 400px;
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width: 100%;
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}
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}
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/* Mobile */
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@media (max-width: 640px) {
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.single-page .newspaper-page-image,
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.double-spread .newspaper-page-image {
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max-width: 100%;
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}
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}
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/* Simple button hover styles */
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button#prevPageBtn:hover:not([style*="display: none"]),
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button#nextPageBtn:hover,
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button#beilageBtn:hover {
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background-color: rgb(209 213 219) !important; /* gray-300 */
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color: rgb(55 65 81) !important; /* gray-700 */
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}
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button#beilageBtn:hover {
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background-color: rgb(254 215 170) !important; /* amber-200 */
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color: rgb(146 64 14) !important; /* amber-800 */
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}
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</style>
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<script>
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// Page highlighting state - use window to avoid redeclaration
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window.highlightObserver = window.highlightObserver || null;
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// Initialize or reinitialize page highlighting - can be called multiple times
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function initializePageHighlighting() {
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// Clean up existing observer
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if (window.highlightObserver) {
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window.highlightObserver.disconnect();
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window.highlightObserver = null;
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}
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// Get all page containers
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const pageContainers = document.querySelectorAll('.newspaper-page-container');
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// Set up intersection observer for active page tracking
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window.highlightObserver = new IntersectionObserver((entries) => {
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entries.forEach((entry) => {
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if (entry.isIntersecting) {
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// Check if this is a double-spread container
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const doubleSpread = entry.target.querySelector('.double-spread');
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if (doubleSpread) {
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// Handle double-spread: highlight both pages
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const pageImages = entry.target.querySelectorAll('img[data-page]');
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const pageNumbers = Array.from(pageImages).map(img => img.getAttribute('data-page'));
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markCurrentPagesInInhaltsverzeichnis(pageNumbers);
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} else {
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// Handle single page
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const pageImg = entry.target.querySelector('img[data-page]');
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if (pageImg) {
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const pageNumber = pageImg.getAttribute('data-page');
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markCurrentPageInInhaltsverzeichnis(pageNumber);
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}
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}
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}
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});
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}, {
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rootMargin: '-20% 0px -70% 0px' // Trigger when page is mostly in view
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});
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// Observe all page containers
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pageContainers.forEach(container => {
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window.highlightObserver.observe(container);
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});
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}
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// Initialize highlighting on page load
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document.addEventListener('DOMContentLoaded', initializePageHighlighting);
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// More comprehensive HTMX event handling for highlighting
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document.body.addEventListener('htmx:afterSwap', function(event) {
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console.log('HTMX afterSwap detected, target:', event.detail.target);
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console.log('Target ID:', event.detail.target.id);
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console.log('Target classes:', event.detail.target.className);
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// Reinitialize on any content swap that might affect our page
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setTimeout(() => {
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console.log('Reinitializing page highlighting...');
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initializePageHighlighting();
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}, 100);
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});
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document.body.addEventListener('htmx:afterSettle', function(event) {
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console.log('HTMX afterSettle detected');
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setTimeout(() => {
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initializePageHighlighting();
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}, 200);
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});
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// Also try htmx:load event
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document.body.addEventListener('htmx:load', function(event) {
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console.log('HTMX load detected');
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setTimeout(() => {
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initializePageHighlighting();
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}, 100);
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});
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function markCurrentPageInInhaltsverzeichnis(pageNumber) {
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markCurrentPagesInInhaltsverzeichnis([pageNumber]);
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}
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function markCurrentPagesInInhaltsverzeichnis(pageNumbers) {
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console.log('markCurrentPagesInInhaltsverzeichnis called with:', pageNumbers);
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// Reset all page container borders to default
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document.querySelectorAll('[data-page-container]').forEach(container => {
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if (container.hasAttribute('data-beilage')) {
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container.classList.remove('border-red-500');
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container.classList.add('border-amber-400');
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} else {
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container.classList.remove('border-red-500');
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container.classList.add('border-slate-300');
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}
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});
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// Hide all continuation entries by default
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document.querySelectorAll('.continuation-entry').forEach(entry => {
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entry.classList.add('hidden');
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});
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// Reset all page numbers in Inhaltsverzeichnis
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document.querySelectorAll('.page-number-inhalts').forEach(pageNum => {
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pageNum.classList.remove('text-red-600', 'font-bold');
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pageNum.classList.add('text-slate-700', 'font-semibold');
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pageNum.style.textDecoration = '';
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pageNum.style.pointerEvents = '';
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// Restore hover effects
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if (pageNum.classList.contains('bg-blue-50')) {
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pageNum.classList.add('hover:bg-blue-100');
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} else if (pageNum.classList.contains('bg-amber-50')) {
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pageNum.classList.add('hover:bg-amber-100');
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}
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// Keep original background colors
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if (!pageNum.classList.contains('bg-amber-50') && !pageNum.classList.contains('bg-blue-50')) {
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pageNum.classList.add('bg-blue-50');
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}
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});
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// Reset all containers and links in Inhaltsverzeichnis
|
|
document.querySelectorAll('.inhalts-entry').forEach(container => {
|
|
container.classList.add('hover:bg-slate-100');
|
|
container.style.cursor = '';
|
|
});
|
|
|
|
document.querySelectorAll('.inhalts-entry .author-link').forEach(link => {
|
|
link.style.textDecoration = '';
|
|
link.style.pointerEvents = '';
|
|
link.classList.remove('no-underline');
|
|
});
|
|
|
|
document.querySelectorAll('.inhalts-entry a[href*="/"]').forEach(link => {
|
|
link.style.textDecoration = '';
|
|
link.style.pointerEvents = '';
|
|
link.classList.remove('no-underline');
|
|
if (link.classList.contains('bg-blue-50')) {
|
|
link.classList.add('hover:bg-blue-100');
|
|
}
|
|
});
|
|
|
|
// Find and highlight the current page numbers
|
|
const highlightedElements = [];
|
|
const highlightedRanges = new Set(); // Track which ranges we've already highlighted
|
|
|
|
pageNumbers.forEach(pageNumber => {
|
|
// Convert pageNumber to integer for comparison
|
|
const currentPageNum = parseInt(pageNumber);
|
|
// Look for all entries that should be highlighted for this page
|
|
const allPageNumbers = document.querySelectorAll('.page-number-inhalts');
|
|
|
|
for (const pageNumElement of allPageNumbers) {
|
|
const startPage = parseInt(pageNumElement.getAttribute('data-page-number'));
|
|
const endPage = parseInt(pageNumElement.getAttribute('data-end-page'));
|
|
const rangeKey = `${startPage}-${endPage}`;
|
|
|
|
// Check if this page falls within this range
|
|
if (currentPageNum >= startPage && currentPageNum <= endPage) {
|
|
// Only highlight this range once, even if multiple visible pages fall within it
|
|
if (!highlightedRanges.has(rangeKey)) {
|
|
pageNumElement.classList.remove('text-slate-700', 'hover:bg-blue-100', 'hover:bg-amber-100');
|
|
pageNumElement.classList.add('text-red-600', 'font-bold');
|
|
pageNumElement.style.textDecoration = 'none';
|
|
pageNumElement.style.pointerEvents = 'none';
|
|
highlightedElements.push(pageNumElement);
|
|
highlightedRanges.add(rangeKey);
|
|
|
|
// Highlight the page container's left border
|
|
const pageContainer = document.querySelector(`[data-page-container="${startPage}"]`);
|
|
if (pageContainer) {
|
|
pageContainer.classList.remove('border-slate-300', 'border-amber-400');
|
|
pageContainer.classList.add('border-red-500');
|
|
|
|
// Show continuation entries for this visible page
|
|
const continuationEntries = pageContainer.querySelectorAll('.continuation-entry[data-page="' + startPage + '"]');
|
|
continuationEntries.forEach(entry => {
|
|
entry.classList.remove('hidden');
|
|
});
|
|
}
|
|
|
|
// Also make links in the current article non-clickable and remove hover effects
|
|
const parentEntry = pageNumElement.closest('.mb-4');
|
|
if (parentEntry) {
|
|
// Remove hover effects from the container
|
|
const entryContainers = parentEntry.querySelectorAll('.inhalts-entry');
|
|
entryContainers.forEach(container => {
|
|
container.classList.remove('hover:bg-slate-100');
|
|
container.style.cursor = 'default';
|
|
});
|
|
|
|
// Make all links non-clickable and remove underlines
|
|
parentEntry.querySelectorAll('.author-link').forEach(link => {
|
|
link.style.textDecoration = 'none';
|
|
link.style.pointerEvents = 'none';
|
|
link.classList.add('no-underline');
|
|
});
|
|
|
|
// Also handle issue reference links
|
|
parentEntry.querySelectorAll('a[href*="/"]').forEach(link => {
|
|
if (link.getAttribute('aria-current') === 'page') {
|
|
link.style.textDecoration = 'none';
|
|
link.style.pointerEvents = 'none';
|
|
link.classList.add('no-underline');
|
|
link.classList.remove('hover:bg-blue-100');
|
|
}
|
|
});
|
|
}
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
// Auto-scroll to first highlighted element if it exists
|
|
if (highlightedElements.length > 0) {
|
|
scrollToHighlightedPage(highlightedElements[0]);
|
|
}
|
|
|
|
// Also highlight page indicators
|
|
document.querySelectorAll('.page-indicator').forEach(indicator => {
|
|
indicator.classList.remove('text-red-600', 'font-bold');
|
|
indicator.classList.add('text-slate-600', 'font-semibold');
|
|
// Keep original backgrounds
|
|
if (!indicator.classList.contains('bg-amber-50')) {
|
|
indicator.classList.add('bg-blue-50');
|
|
}
|
|
});
|
|
|
|
// Highlight page indicators for all current pages
|
|
pageNumbers.forEach(pageNumber => {
|
|
const pageIndicator = document.querySelector(`.page-indicator[data-page="${pageNumber}"]`);
|
|
if (pageIndicator) {
|
|
pageIndicator.classList.remove('text-slate-600');
|
|
pageIndicator.classList.add('text-red-600', 'font-bold');
|
|
}
|
|
});
|
|
}
|
|
|
|
function scrollToHighlightedPage(element) {
|
|
// Check if the element is in a scrollable container
|
|
const inhaltsContainer = element.closest('.lg\\:overflow-y-auto');
|
|
if (inhaltsContainer) {
|
|
// Calculate position
|
|
const containerRect = inhaltsContainer.getBoundingClientRect();
|
|
const elementRect = element.getBoundingClientRect();
|
|
|
|
// Check if element is not fully visible
|
|
const isAboveContainer = elementRect.top < containerRect.top;
|
|
const isBelowContainer = elementRect.bottom > containerRect.bottom;
|
|
|
|
if (isAboveContainer || isBelowContainer) {
|
|
// Scroll to make element visible with some padding
|
|
element.scrollIntoView({
|
|
behavior: 'smooth',
|
|
block: 'center'
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
function enlargePage(imgElement, pageNumber, isFromSpread) {
|
|
const modal = document.getElementById('pageModal');
|
|
const modalImage = document.getElementById('modalImage');
|
|
|
|
modalImage.src = imgElement.src;
|
|
modalImage.alt = imgElement.alt;
|
|
|
|
modal.classList.remove('hidden');
|
|
|
|
// Mark current page when enlarged
|
|
markCurrentPageInInhaltsverzeichnis(pageNumber);
|
|
}
|
|
|
|
function closeModal() {
|
|
const modal = document.getElementById('pageModal');
|
|
modal.classList.add('hidden');
|
|
}
|
|
|
|
// Close modal on Escape key
|
|
document.addEventListener('keydown', function(e) {
|
|
if (e.key === 'Escape') {
|
|
closeModal();
|
|
}
|
|
});
|
|
|
|
// Navigation functions and state management - use window to avoid redeclaration
|
|
window.currentPageContainers = window.currentPageContainers || [];
|
|
window.currentActiveIndex = window.currentActiveIndex || 0;
|
|
window.pageObserver = window.pageObserver || null;
|
|
|
|
// Initialize or reinitialize page tracking - can be called multiple times
|
|
function initializePageTracking() {
|
|
// Clean up existing observer
|
|
if (window.pageObserver) {
|
|
window.pageObserver.disconnect();
|
|
window.pageObserver = null;
|
|
}
|
|
|
|
// Reset state
|
|
window.currentPageContainers = Array.from(document.querySelectorAll('.newspaper-page-container'));
|
|
window.currentActiveIndex = 0;
|
|
updateButtonStates();
|
|
|
|
// Set up new observer
|
|
const existingObserver = document.querySelector('.newspaper-page-container');
|
|
if (existingObserver) {
|
|
let visibleContainers = new Set();
|
|
|
|
window.pageObserver = new IntersectionObserver((entries) => {
|
|
entries.forEach((entry) => {
|
|
const containerIndex = window.currentPageContainers.indexOf(entry.target);
|
|
if (containerIndex !== -1) {
|
|
if (entry.isIntersecting) {
|
|
visibleContainers.add(containerIndex);
|
|
} else {
|
|
visibleContainers.delete(containerIndex);
|
|
}
|
|
}
|
|
});
|
|
|
|
// Update currentActiveIndex to the first (topmost) visible container
|
|
if (visibleContainers.size > 0) {
|
|
const sortedVisible = Array.from(visibleContainers).sort((a, b) => a - b);
|
|
const newActiveIndex = sortedVisible[0];
|
|
if (newActiveIndex !== window.currentActiveIndex) {
|
|
window.currentActiveIndex = newActiveIndex;
|
|
updateButtonStates();
|
|
}
|
|
}
|
|
}, {
|
|
rootMargin: '-20% 0px -70% 0px'
|
|
});
|
|
|
|
window.currentPageContainers.forEach(container => {
|
|
window.pageObserver.observe(container);
|
|
});
|
|
}
|
|
}
|
|
|
|
// Initialize on page load
|
|
document.addEventListener('DOMContentLoaded', initializePageTracking);
|
|
|
|
// More comprehensive HTMX event handling for navigation tracking
|
|
document.body.addEventListener('htmx:afterSwap', function(event) {
|
|
console.log('HTMX afterSwap for navigation tracking');
|
|
setTimeout(() => {
|
|
console.log('Reinitializing page tracking...');
|
|
initializePageTracking();
|
|
}, 100);
|
|
});
|
|
|
|
document.body.addEventListener('htmx:afterSettle', function(event) {
|
|
console.log('HTMX afterSettle for navigation tracking');
|
|
setTimeout(() => {
|
|
initializePageTracking();
|
|
}, 200);
|
|
});
|
|
|
|
document.body.addEventListener('htmx:load', function(event) {
|
|
console.log('HTMX load for navigation tracking');
|
|
setTimeout(() => {
|
|
initializePageTracking();
|
|
}, 100);
|
|
});
|
|
|
|
function scrollToPreviousPage() {
|
|
if (window.currentActiveIndex > 0) {
|
|
// Move to previous container that's not currently visible
|
|
let targetIndex = window.currentActiveIndex - 1;
|
|
|
|
// Ensure we go to the previous non-visible container
|
|
window.currentActiveIndex = targetIndex;
|
|
window.currentPageContainers[window.currentActiveIndex].scrollIntoView({
|
|
behavior: 'smooth',
|
|
block: 'start'
|
|
});
|
|
|
|
// Update button states after a brief delay to let intersection observer catch up
|
|
setTimeout(() => {
|
|
updateButtonStates();
|
|
}, 100);
|
|
}
|
|
}
|
|
|
|
function scrollToNextPage() {
|
|
if (window.currentActiveIndex < window.currentPageContainers.length - 1) {
|
|
// Move to next container that's not currently visible
|
|
let targetIndex = window.currentActiveIndex + 1;
|
|
|
|
// Ensure we go to the next non-visible container
|
|
window.currentActiveIndex = targetIndex;
|
|
window.currentPageContainers[window.currentActiveIndex].scrollIntoView({
|
|
behavior: 'smooth',
|
|
block: 'start'
|
|
});
|
|
|
|
// Update button states after a brief delay to let intersection observer catch up
|
|
setTimeout(() => {
|
|
updateButtonStates();
|
|
}, 100);
|
|
}
|
|
}
|
|
|
|
function scrollToBeilage() {
|
|
// Find the first beilage container
|
|
const beilageContainer = document.querySelector('[class*="border-t-2 border-amber-200"]');
|
|
if (beilageContainer) {
|
|
beilageContainer.scrollIntoView({
|
|
behavior: 'smooth',
|
|
block: 'start'
|
|
});
|
|
}
|
|
}
|
|
|
|
function updateButtonStates() {
|
|
const prevBtn = document.getElementById('prevPageBtn');
|
|
const nextBtn = document.getElementById('nextPageBtn');
|
|
|
|
if (prevBtn) {
|
|
if (window.currentActiveIndex <= 0) {
|
|
prevBtn.style.display = 'none';
|
|
} else {
|
|
prevBtn.style.display = 'flex';
|
|
}
|
|
}
|
|
|
|
if (nextBtn) {
|
|
if (window.currentActiveIndex >= window.currentPageContainers.length - 1) {
|
|
nextBtn.style.display = 'none';
|
|
} else {
|
|
nextBtn.style.display = 'flex';
|
|
}
|
|
}
|
|
}
|
|
|
|
function shareCurrentPage() {
|
|
const button = document.getElementById('shareLinkBtn');
|
|
|
|
// Get current page information
|
|
let pageInfo = '';
|
|
|
|
// Try to get the currently visible page number from active containers
|
|
if (window.currentActiveIndex !== undefined && window.currentPageContainers && window.currentPageContainers[window.currentActiveIndex]) {
|
|
const activeContainer = window.currentPageContainers[window.currentActiveIndex];
|
|
const pageElement = activeContainer.querySelector('[data-page]');
|
|
if (pageElement) {
|
|
const pageNumber = pageElement.getAttribute('data-page');
|
|
pageInfo = `#page-${pageNumber}`;
|
|
}
|
|
}
|
|
|
|
// Construct the shareable URL
|
|
const currentUrl = window.location.origin + window.location.pathname + pageInfo;
|
|
|
|
// Try to use Web Share API if available (mobile browsers)
|
|
if (navigator.share) {
|
|
navigator.share({
|
|
title: document.title,
|
|
url: currentUrl
|
|
}).catch(err => {
|
|
// Fallback to clipboard
|
|
copyToClipboard(currentUrl, button);
|
|
});
|
|
} else {
|
|
// Fallback: copy to clipboard
|
|
copyToClipboard(currentUrl, button);
|
|
}
|
|
}
|
|
|
|
function copyToClipboard(text, button) {
|
|
if (navigator.clipboard) {
|
|
navigator.clipboard.writeText(text).then(() => {
|
|
showSimplePopup(button, 'Link kopiert!');
|
|
}).catch(err => {
|
|
showSimplePopup(button, 'Kopieren fehlgeschlagen');
|
|
});
|
|
} else {
|
|
// Fallback for older browsers
|
|
const textarea = document.createElement('textarea');
|
|
textarea.value = text;
|
|
document.body.appendChild(textarea);
|
|
textarea.select();
|
|
try {
|
|
const successful = document.execCommand('copy');
|
|
showSimplePopup(button, successful ? 'Link kopiert!' : 'Kopieren fehlgeschlagen');
|
|
} catch (err) {
|
|
showSimplePopup(button, 'Kopieren fehlgeschlagen');
|
|
} finally {
|
|
document.body.removeChild(textarea);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
function generateCitation() {
|
|
const button = document.getElementById('citationBtn');
|
|
|
|
// Get current page and issue information
|
|
const issueInfo = document.title || 'KGPZ';
|
|
const currentUrl = window.location.href;
|
|
|
|
// Basic citation format (can be expanded later)
|
|
const currentDate = new Date().toLocaleDateString('de-DE');
|
|
const citation = `Königsberger Gelehrte und Politische Zeitung (KGPZ). ${issueInfo}. Digital verfügbar unter: ${currentUrl} (Zugriff: ${currentDate}).`;
|
|
|
|
// Copy to clipboard
|
|
if (navigator.clipboard) {
|
|
navigator.clipboard.writeText(citation).then(() => {
|
|
showSimplePopup(button, 'Zitation kopiert!');
|
|
}).catch(err => {
|
|
showSimplePopup(button, 'Kopieren fehlgeschlagen');
|
|
});
|
|
} else {
|
|
// Fallback for older browsers
|
|
const textarea = document.createElement('textarea');
|
|
textarea.value = citation;
|
|
document.body.appendChild(textarea);
|
|
textarea.select();
|
|
try {
|
|
const successful = document.execCommand('copy');
|
|
showSimplePopup(button, successful ? 'Zitation kopiert!' : 'Kopieren fehlgeschlagen');
|
|
} catch (err) {
|
|
showSimplePopup(button, 'Kopieren fehlgeschlagen');
|
|
} finally {
|
|
document.body.removeChild(textarea);
|
|
}
|
|
}
|
|
}
|
|
|
|
function showSimplePopup(button, message) {
|
|
// Remove any existing popup
|
|
const existingPopup = document.querySelector('.simple-popup');
|
|
if (existingPopup) {
|
|
existingPopup.remove();
|
|
}
|
|
|
|
// Create popup element
|
|
const popup = document.createElement('div');
|
|
popup.className = 'simple-popup';
|
|
popup.textContent = message;
|
|
|
|
// Style the popup
|
|
popup.style.cssText = `
|
|
position: fixed;
|
|
background: #374151;
|
|
color: white;
|
|
padding: 6px 12px;
|
|
border-radius: 6px;
|
|
font-size: 13px;
|
|
font-weight: 500;
|
|
z-index: 1000;
|
|
pointer-events: none;
|
|
opacity: 0;
|
|
transition: opacity 0.2s ease;
|
|
white-space: nowrap;
|
|
`;
|
|
|
|
// Position popup next to button
|
|
const buttonRect = button.getBoundingClientRect();
|
|
const scrollTop = window.pageYOffset || document.documentElement.scrollTop;
|
|
const scrollLeft = window.pageXOffset || document.documentElement.scrollLeft;
|
|
|
|
popup.style.left = (buttonRect.left + scrollLeft - 10) + 'px';
|
|
popup.style.top = (buttonRect.bottom + scrollTop + 8) + 'px';
|
|
|
|
// Add to page
|
|
document.body.appendChild(popup);
|
|
|
|
// Fade in
|
|
setTimeout(() => {
|
|
popup.style.opacity = '1';
|
|
}, 10);
|
|
|
|
// Auto-remove after 2 seconds
|
|
setTimeout(() => {
|
|
popup.style.opacity = '0';
|
|
setTimeout(() => {
|
|
if (popup.parentNode) {
|
|
popup.remove();
|
|
}
|
|
}, 200);
|
|
}, 2000);
|
|
}
|
|
|
|
// Handle hash navigation to scroll to specific pages
|
|
function scrollToPageFromHash() {
|
|
const hash = window.location.hash;
|
|
let pageNumber = '';
|
|
let targetContainer = null;
|
|
|
|
if (hash.startsWith('#page-')) {
|
|
pageNumber = hash.replace('#page-', '');
|
|
|
|
// Try to find exact page container first
|
|
targetContainer = document.getElementById(`page-${pageNumber}`);
|
|
|
|
// If not found, try to find container that contains this page
|
|
if (!targetContainer) {
|
|
// Look for double-spread containers that contain this page
|
|
const containers = document.querySelectorAll('.newspaper-page-container[data-pages]');
|
|
for (const container of containers) {
|
|
const pages = container.getAttribute('data-pages');
|
|
if (pages && pages.split(',').includes(pageNumber)) {
|
|
targetContainer = container;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// If still not found, try beilage containers
|
|
if (!targetContainer) {
|
|
targetContainer = document.getElementById(`beilage-1-page-${pageNumber}`) ||
|
|
document.getElementById(`beilage-2-page-${pageNumber}`) ||
|
|
document.querySelector(`[id*="beilage"][id*="page-${pageNumber}"]`);
|
|
}
|
|
} else if (hash.startsWith('#beilage-')) {
|
|
// Handle beilage-specific hashes like #beilage-1-page-101
|
|
const match = hash.match(/#beilage-(\d+)-page-(\d+)/);
|
|
if (match) {
|
|
const beilageNum = match[1];
|
|
pageNumber = match[2];
|
|
targetContainer = document.getElementById(`beilage-${beilageNum}-page-${pageNumber}`);
|
|
}
|
|
}
|
|
|
|
if (targetContainer && pageNumber) {
|
|
setTimeout(() => {
|
|
targetContainer.scrollIntoView({
|
|
behavior: 'smooth',
|
|
block: 'start'
|
|
});
|
|
|
|
// Highlight the specific page in the table of contents
|
|
markCurrentPageInInhaltsverzeichnis(pageNumber);
|
|
}, 300);
|
|
}
|
|
}
|
|
|
|
// Function to copy page permalink
|
|
function copyPagePermalink(pageNumber, button, isBeilage = false) {
|
|
let pageFragment = '';
|
|
if (isBeilage) {
|
|
pageFragment = `#beilage-1-page-${pageNumber}`;
|
|
} else {
|
|
pageFragment = `#page-${pageNumber}`;
|
|
}
|
|
|
|
const currentUrl = window.location.origin + window.location.pathname + pageFragment;
|
|
|
|
// Copy to clipboard
|
|
if (navigator.clipboard) {
|
|
navigator.clipboard.writeText(currentUrl).then(() => {
|
|
showSimplePopup(button, 'Link kopiert!');
|
|
}).catch(err => {
|
|
showSimplePopup(button, 'Kopieren fehlgeschlagen');
|
|
});
|
|
} else {
|
|
// Fallback for older browsers
|
|
const textarea = document.createElement('textarea');
|
|
textarea.value = currentUrl;
|
|
document.body.appendChild(textarea);
|
|
textarea.select();
|
|
try {
|
|
const successful = document.execCommand('copy');
|
|
showSimplePopup(button, successful ? 'Link kopiert!' : 'Kopieren fehlgeschlagen');
|
|
} catch (err) {
|
|
showSimplePopup(button, 'Kopieren fehlgeschlagen');
|
|
} finally {
|
|
document.body.removeChild(textarea);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Initialize hash handling
|
|
document.addEventListener('DOMContentLoaded', scrollToPageFromHash);
|
|
window.addEventListener('hashchange', scrollToPageFromHash);
|
|
</script> |