diff options
Diffstat (limited to 'loleaflet/js/global.js')
| -rw-r--r-- | loleaflet/js/global.js | 35 |
1 files changed, 23 insertions, 12 deletions
diff --git a/loleaflet/js/global.js b/loleaflet/js/global.js index 6a0bd23dfd..5e0007d43a 100644 --- a/loleaflet/js/global.js +++ b/loleaflet/js/global.js @@ -571,20 +571,16 @@ { // re-write relative URLs in CSS - somewhat grim. window.addEventListener('load', function() { - var sheets = document.styleSheets; - for (var i = 0; i < sheets.length; ++i) { - var relBases = sheets[i].href.split('/'); - relBases.pop(); // bin last - css name. - var replaceBase = 'url("' + relBases.join('/') + '/images/'; + var replaceUrls = function(rules, replaceBase) { + if (!rules) + return; - var rules; - try { - rules = sheets[i].cssRules || sheets[i].rules; - } catch (err) { - console.log('Missing CSS from ' + sheets[i].href); - continue; - } for (var r = 0; r < rules.length; ++r) { + // check subset of rules like @media or @import + if (rules[r] && rules[r].type != 1) { + replaceUrls(rules[r].cssRules || rules[r].rules, replaceBase); + continue; + } if (!rules[r] || !rules[r].style) continue; var img = rules[r].style.backgroundImage; @@ -596,6 +592,21 @@ img.replace('url("images/', replaceBase); } } + }; + var sheets = document.styleSheets; + for (var i = 0; i < sheets.length; ++i) { + var relBases = sheets[i].href.split('/'); + relBases.pop(); // bin last - css name. + var replaceBase = 'url("' + relBases.join('/') + '/images/'; + + var rules; + try { + rules = sheets[i].cssRules || sheets[i].rules; + } catch (err) { + console.log('Missing CSS from ' + sheets[i].href); + continue; + } + replaceUrls(rules, replaceBase); } }, false); } |