Revert "Archiv: náhledy – připomínky od Jethra a Anet"
This reverts commit 7780ef34ff
.
Tohle nemělo přijít do stable.
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f5a48b451c
commit
7eb82486df
3 changed files with 12 additions and 73 deletions
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@ -698,12 +698,3 @@ div.nahledy_cisel {
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div.nahledy_cisel div, div.nahledy_cisel img {
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position: absolute;
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}
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div.nahledy_cisel_radek img {
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margin: 3px 3px 6px 0px;
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}
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div.caption {
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clear: both;
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margin: 15px 0px 25px 0px;
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}
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@ -20,25 +20,6 @@
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{% endfor %}
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</ul>
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<div style='margin-top:300px'>
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<ul>
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{% for c in cisla %}
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{% ifchanged c.rocnik %}
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{% if not forloop.first %}
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</div>
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{% endif %}
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<li><a href='{{ c.rocnik.verejne_url }}'>Ročník {{ c.rocnik }}</a>
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<div class='nahledy_cisel_radek'>
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{% endifchanged %}
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<a href='{{ c.verejne_url }}' title='{{ c.kod }}'><img
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src='{{ www_png_dir }}/{{ c.rocnik.rocnik }}-{{ c.cislo }}.png'
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></a>
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{% empty %}
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Nejsou žádné ročníky
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{% endfor %}
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</ul>
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</div>
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</div>
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{% endblock content %}
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@ -178,13 +178,10 @@ class ArchivView(generic.ListView):
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vyska = 297 # px
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sirka = 210 # px
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sirka_paddingu = 3 # px
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cisla = Cislo.objects.filter(verejne_db=True)[:10]
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png_dir = op.join(settings.MEDIA_ROOT, "cislo", "png")
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if not op.isdir(png_dir):
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os.makedirs(png_dir)
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# seznam [(url obrázku, číslo)]
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urls = []
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@ -195,28 +192,21 @@ class ArchivView(generic.ListView):
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filename = os.path.split(c.pdf.file.name)[1].split(".")[0]
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png_filename = "{}-{}px.png".format(filename, vyska)
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def vytvor_obrazek_titulky(strana, pdf_path, png_path, rotace=0):
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subprocess.call([
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"convert",
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"-density", "180x180",
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"-geometry", "{}x{}".format(strana, strana),
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"-background", "white",
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"-flatten",
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"-rotate", str(rotace),
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"{}[0]".format(pdf_path), # titulní strana
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png_path
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])
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# Pokud obrázek neexistuje nebo není aktuální, vytvoř jej
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png_path = op.join(png_dir, png_filename)
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if not op.exists(png_path) or \
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op.getmtime(png_path) < op.getmtime(c.pdf.path):
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vytvor_obrazek_titulky(
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vyska - sirka_paddingu,
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c.pdf.path,
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png_path,
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rotace=i * 90
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)
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subprocess.call([
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"convert",
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"-density", "180x180",
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"-geometry", "{}x{}".format(vyska, vyska),
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"-background", "white",
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"-flatten",
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"-rotate", str(90 * i),
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"{}[0]".format(c.pdf.path), # titulní strana
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png_path
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])
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urls.append(
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(op.join(settings.MEDIA_URL, "cislo", "png", png_filename), c)
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@ -244,11 +234,9 @@ class ArchivView(generic.ListView):
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cislo.verejne_url(), cislo.kod()
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))
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tags.append(
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"<img src='{}' style="
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"'padding:{}px;top:{}%;left:{}%;width:{}%;height:{}%;'>"
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"<img src='{}' style='top:{}%;left:{}%;width:{}%;height:{}%;'>"
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.format(
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img_url,
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sirka_paddingu,
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50 if idx % 4 == 3 else 0,
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50 if idx % 4 == 2 else 0,
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50 if idx % 2 == 0 else 100,
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@ -260,28 +248,7 @@ class ArchivView(generic.ListView):
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tags.append("</div>")
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spirala(urls, tags, 0)
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# náhledy v řádcích
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cisla = Cislo.objects.all().select_related("rocnik__rocnik")\
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.order_by("-rocnik__rocnik", "cislo")
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for c in cisla:
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if not c.pdf:
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continue
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png_filename_radek = "{}-{}.png".format(c.rocnik.rocnik, c.cislo)
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www_png_dir = op.join(settings.MEDIA_URL, "cislo", "png")
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png_path_radek = op.join(png_dir, png_filename_radek)
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if not op.exists(png_path_radek) or \
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op.getmtime(png_path_radek) < op.getmtime(c.pdf.path):
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vytvor_obrazek_titulky(
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297 // 4,
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c.pdf.path,
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png_path_radek
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)
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context["nahledy"] = "\n".join(tags)
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context["cisla"] = cisla
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context["www_png_dir"] = www_png_dir
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return context
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