diff options
Diffstat (limited to 'htroot/js')
| -rw-r--r-- | htroot/js/yacysearch.js | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/htroot/js/yacysearch.js b/htroot/js/yacysearch.js index dc9a19868..aaf317ff2 100644 --- a/htroot/js/yacysearch.js +++ b/htroot/js/yacysearch.js @@ -294,10 +294,32 @@ function toggleMoreTags(button, moreTagsId) { * {HTMLImageElement} the html img element that could not be rendered */ function handleResultThumbError(imgElem) { + if (imgElem == null) { + return; + } + var stage = imgElem.getAttribute("data-error-stage") || "0"; + if (stage === "0") { + var original = imgElem.getAttribute("data-original"); + if (original && imgElem.src !== original) { + imgElem.setAttribute("data-error-stage", "1"); + imgElem.src = original; + return; + } + } + if (stage === "1") { + var fallback = imgElem.getAttribute("data-fallback"); + if (fallback && imgElem.src.indexOf(fallback) < 0) { + imgElem.setAttribute("data-error-stage", "2"); + imgElem.src = fallback; + return; + } + } if (imgElem.parentNode != null && imgElem.parentNode.parentNode != null - && imgElem.parentNode.parentNode.className == "thumbcontainer") { - /* Hide the thumbnail container */ - imgElem.parentNode.parentNode.className = "thumbcontainer thumbError hidden"; + && imgElem.parentNode.parentNode.className.indexOf("thumbcontainer") >= 0) { + /* Keep the thumbnail container visible, but mark it as failed */ + if (imgElem.parentNode.parentNode.className.indexOf("thumbError") < 0) { + imgElem.parentNode.parentNode.className += " thumbError"; + } var errorsInfoElem = document.getElementById("imageErrorsInfo"); if (errorsInfoElem != null && errorsInfoElem.className.indexOf("hidden") >= 0) { /* Show the image errors information block */ @@ -348,4 +370,4 @@ function hideErrThumbnails() { if(hideBtn != null) { hideBtn.className = hideBtn.className + " hidden"; } -}
\ No newline at end of file +} |