option download with image resizer

jlmic · jlmic Tue 08 Aug 2017, 10:43

hello

the option of image resizer to download image don't work with IE and firefox but work fine with edge and opéra

in opéra/edge

option download with image resizer 110

in Firefox/IE

option download with image resizer 210

thank for help

**Wolfuryo** · **Wolfuryo** Tue 08 Aug 2017, 22:55

Hi,

What code are you using? Are you using an old version of firefox? About IE, well, it wouldn't be IE if things work on it.

jlmic · jlmic Wed 09 Aug 2017, 00:52

hello

i use the code "image resizer" in [FA EDGE] ALL.JS by @Ange Tuteur

the code is

Code:: /* -- 06. image resizer -- */ (function() { window.fa_img_resizer = { max_width : 720, // maximum image width (400px) max_height : 480, // maximum image height (250px) selector : '.postbody .content img, .mod_news img, .message-text img', // where images should be resized options : { bar : true, // resized image options bar toggler : true, // Enlarge / Reduce Image full_size : true, // Voir en grand download : false, // Télécharger l\'image link lightbox : true // lightbox effect }, // texts lang : { full_size : '<i class="fa fa-external-link"></i> Voir en grand', enlarge : '<i class="fa fa-search-plus"></i> Agrandir l\'image', reduce : '<i class="fa fa-search-minus"></i> Réduire l\'image', download : '<i class="fa fa-download"></i> Télécharger l\'image', tooltip : 'Cliquez pour voir en entier' }, // resize all images inside the "resizeIn" elements resize : function() { for (var a = $(fa_img_resizer.selector), i = 0, j = a.length; i < j; i++) { if (!a[i].alt && (a[i].naturalWidth > fa_img_resizer.max_width || a[i].naturalHeight > fa_img_resizer.max_height)) { a[i].className += ' fa_img_reduced'; // make the image a "link" if it's not wrapper with one if (fa_img_resizer.options.lightbox && a[i].parentNode.tagName != 'A') { a[i].style.cursor = 'pointer'; a[i].title = fa_img_resizer.lang.tooltip; a[i].onclick = function() { fa_img_resizer.lightbox(this); }; } // create the resize bar if (fa_img_resizer.options.bar) { (a[i].parentNode.tagName == 'A' ? a[i].parentNode : a[i]).insertAdjacentHTML('beforebegin', '<div class="fa_img_resizer" style="width:' + (a[i].width - 8) + 'px;">'+ (fa_img_resizer.options.toggler ? '<a class="fa_img_enlarge" href="#" onclick="fa_img_resizer.toggle(this); return false;">' + fa_img_resizer.lang.enlarge + '</a>' : '')+ (fa_img_resizer.options.full_size ? '<a class="fa_img_full" href="/viewimage.forum?u=' + a[i].src + '" target="_blank">' + fa_img_resizer.lang.full_size + '</a>' : '')+ (fa_img_resizer.options.download && !/Firefox/.test(navigator.userAgent) && 'download' in document.createElement('A') ? '<a class="fa_img_download" href="' + a[i].src + '" target="_blank" download>' + fa_img_resizer.lang.download + '</a>' : '' )+ '</div>' ); } } } }, // toggle between enlarged and reduced image sizes toggle : function(that) { var img = that.parentNode.nextSibling; if (img.tagName == 'A') { img = img.getElementsByTagName('IMG')[0]; } if (/fa_img_reduced/.test(img.className)) { that.innerHTML = fa_img_resizer.lang.reduce; that.className = 'fa_img_reduce'; img.className = img.className.replace(/fa_img_reduced/, 'fa_img_enlarged'); } else { that.innerHTML = fa_img_resizer.lang.enlarge; that.className = 'fa_img_enlarge'; img.className = img.className.replace(/fa_img_enlarged/, 'fa_img_reduced'); } that.parentNode.style.width = img.width - 8 + 'px'; }, // lightbox effect lightbox : function(that) { var frag = document.createDocumentFragment(), overlay = $('<div id="fa_img_lb_overlay" />')[0], img = $('<img id="fa_img_lb_image" src="' + that.src + '" />')[0]; overlay.onclick = fa_img_resizer.kill_lightbox; img.onclick = fa_img_resizer.kill_lightbox; frag.appendChild(overlay); frag.appendChild(img); document.body.appendChild(frag); document.body.style.overflow = 'hidden'; img.style.marginTop = '-' + (img.height / 2) + 'px'; img.style.marginLeft = '-' + (img.width / 2) + 'px'; }, // kill the lightbox kill_lightbox : function() { var overlay = document.getElementById('fa_img_lb_overlay'), img = document.getElementById('fa_img_lb_image'); overlay && document.body.removeChild(overlay); img && document.body.removeChild(img); document.body.style.overflow = ''; } }; // write styles into the document head document.write( '<style type="text/css">'+ fa_img_resizer.selector + ', .fa_img_reduced { max-width:' + fa_img_resizer.max_width + 'px; max-height:' + fa_img_resizer.max_height + 'px; }'+ '.fa_img_enlarged { max-width:100% !important; max-height:100% !important; }'+ '.fa_img_resizer { font-size:12px; text-align:left; padding:3px; margin:3px 0; background:#FFF; border:1px solid #CCC; }'+ '.fa_img_resizer a { display:inline-block; margin:0 3px; }'+ '.fa_img_resizer i { font-size:14px; vertical-align:middle; }'+ '#fa_img_lb_overlay { background:rgba(0, 0, 0, 0.7); position:fixed; top:0; right:0; bottom:0; left:0; z-index:999999; cursor:pointer; }'+ '#fa_img_lb_image { max-height:100%; max-width:100%; position:fixed; left:50%; top:50%; z-index:9999999; cursor:pointer; }'+ '</style>' ); // begin modifying images when the page is loaded $(window).load(fa_img_resizer.resize); // kill forumactif's image resizer if (window.resize_images) { window.resize_images = function() { return false; }; } }());

and i just change this (ligne 13)

Code:: download : false, // Télécharger l\'image link

to this

Code:: download : true, // Télécharger l\'image link

version firefox 54.0.1 (the last one)
and all my members who use firefox or IE have the same problem

**Wolfuryo** · **Wolfuryo** Wed 09 Aug 2017, 01:30

Hi,

Firefox has a problem with the download attribute that is used here in this code. In Ff you can only use it to download images from the same origin. Basically, if you're forum's address is forum1.com, you won't be able to download images that are on forum2.com. This is a bug in FF, so let's hope they'll resolve it.

jlmic · jlmic Wed 09 Aug 2017, 01:43

hello @Wolfuryo

thank for the explanation

**Ange Tuteur** · **Ange Tuteur** Wed 09 Aug 2017, 10:42

Hi,

Just the clarify, the download option in this plugin isn't supported for Firefox or IE. See Wolfuryo's post for information on why it's not supported for Firefox.

Thanks for the help btw @Wolfuryo

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