vendor/shopware/storefront/Resources/views/storefront/utilities/thumbnail.html.twig line 1

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  1. {% block thumbnail_utility %}
  2. {# activate load per default. If it is not activated only a data-src is set instead of the src tag. #}
  3. {% if load is not defined %}
  4. {% set load = true %}
  5. {% endif %}
  7. {# By default no original image will be loaded as soon as thumbnails are available. #}
  8. {# When set to true the orginal image will be loaded when the viewport is greater than the largest available thumbnail. #}
  9. {% if loadOriginalImage is not defined %}
  10. {% set loadOriginalImage = false %}
  11. {% endif %}
  13. {# By default the srcset sizes will be calculated automatically if `columns` are present and no `sizes` are configured. #}
  14. {# When set to false the sizes attribute will not be generated automatically. #}
  15. {% if autoColumnSizes is not defined %}
  16. {% set autoColumnSizes = true %}
  17. {% endif %}
  19. {% if attributes is not defined %}
  20. {% set attributes = {} %}
  21. {% endif %}
  23. {% if attributes.alt is not defined and media.translated.alt is defined %}
  24. {% set attributes = attributes|merge({'alt': media.translated.alt}) %}
  25. {% endif %}
  27. {% if attributes.title is not defined and media.translated.title is defined %}
  28. {% set attributes = attributes|merge({'title': media.translated.title}) %}
  29. {% endif %}
  31. {# uses cms block column count and all available thumbnails to determine the correct image size for the current viewport #}
  32. {% if media.thumbnails|length > 0 %}
  33. {% if autoColumnSizes and columns and sizes is not defined %}
  34. {# set image size for every viewport #}
  35. {% set sizes = {
  36. 'xs': (theme_config('breakpoint.sm') - 1) ~'px',
  37. 'sm': (theme_config('breakpoint.md') - 1) ~'px',
  38. 'md': ((theme_config('breakpoint.lg') - 1) / columns)|round(0, 'ceil') ~'px',
  39. 'lg': ((theme_config('breakpoint.xl') - 1) / columns)|round(0, 'ceil') ~'px'
  40. } %}
  42. {# set image size for largest viewport depending on the cms block sizing mode (boxed or full-width) #}
  43. {% if layout == 'full-width' %}
  44. {% set container = 100 %}
  45. {% set sizes = sizes|merge({ 'xl': (container / columns)|round(0, 'ceil') ~'vw'}) %}
  46. {% else %}
  47. {% set container = 1360 %}
  48. {% set sizes = sizes|merge({ 'xl': (container / columns)|round(0, 'ceil') ~'px'}) %}
  49. {% endif %}
  50. {% endif %}
  52. {% set thumbnails = media.thumbnails|sort|reverse %}
  54. {# generate srcset with all available thumbnails #}
  55. {% set srcsetValue %}{% apply spaceless %}
  56. {% if loadOriginalImage %}{{ media|sw_encode_media_url }} {{ thumbnails|first.width + 1 }}w, {% endif %}{% for thumbnail in thumbnails %}{{ thumbnail.url | sw_encode_url }} {{ thumbnail.width }}w{% if not loop.last %}, {% endif %}{% endfor %}
  57. {% endapply %}{% endset %}
  59. {# generate sizes #}
  60. {% set sizesValue %}{% apply spaceless %}
  61. {% set sizeFallback = 100 %}
  63. {# set largest size depending on column count of cms block #}
  64. {% if autoColumnSizes and columns %}
  65. {% set sizeFallback = (sizeFallback / columns)|round(0, 'ceil') %}
  66. {% endif %}
  68. {% set breakpoint = {
  69. 'xs': theme_config('breakpoint.xs'),
  70. 'sm': theme_config('breakpoint.sm'),
  71. 'md': theme_config('breakpoint.md'),
  72. 'lg': theme_config('breakpoint.lg'),
  73. 'xl': theme_config('breakpoint.xl')
  74. } %}
  76. {% if thumbnails|first.width > breakpoint|reverse|first %}
  77. {# @deprecated tag:v6.5.0 - Variable `maxWidth` and parent condition will be removed #}
  78. {% set maxWidth = thumbnails|first.width %}
  79. {% endif %}
  81. {% for key, value in breakpoint|reverse %}(min-width: {{ value }}px) {{ sizes[key] }}{% if not loop.last %}, {% endif %}{% endfor %}, {{ sizeFallback }}vw
  82. {% endapply %}{% endset %}
  83. {% endif %}
  85. {% block thumbnail_utility_img %}
  86. <img {% if load %}src="{{ media|sw_encode_media_url }}" {% else %}data-src="{{ media|sw_encode_media_url }}" {% endif %}
  87. {% if media.thumbnails|length > 0 %}
  88. {% if load %}srcset="{{ srcsetValue }}" {% else %}data-srcset="{{ srcsetValue }}" {% endif %}
  89. {% if sizes['default'] %}
  90. sizes="{{ sizes['default'] }}"
  91. {% elseif sizes|length > 0 %}
  92. sizes="{{ sizesValue }}"
  93. {% endif %}
  94. {% endif %}
  95. {% for key, value in attributes %}{% if value != '' %} {{ key }}="{{ value }}"{% endif %}{% endfor %}
  96. />
  97. {% endblock %}
  98. {% endblock %}