1// Image Node Auto-Format with Auto Image Grouping. 2// Original version by Steve McKenzie. 3// Altered by Stella Power for jQuery version. 4 5(function ($) { 6 7function parse_url(url, param) { 8 param = param.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]"); 9 url = url.replace(/&/, "&"); 10 var regexS = "[\\?&]"+param+"=([^&#]*)"; 11 var regex = new RegExp(regexS); 12 var results = regex.exec(url); 13 if (results === null) { 14 return ""; 15 } 16 else { 17 return results[1]; 18 } 19} 20 21 22function lightbox2_init_triggers(classes, rel_type, custom_class) { 23 if (classes == '' || rel_type == 0) { 24 return; 25 } 26 var settings = Drupal.settings.lightbox2; 27 28 var link_target = ""; 29 if (settings.node_link_target !== 0) { 30 link_target = 'target="'+ settings.node_link_target +'"'; 31 } 32 33 $("a:has("+classes+")").each(function(i) { 34 if ((!settings.disable_for_gallery_lists && !settings.disable_for_acidfree_gallery_lists) || (!$(this).parents("td.giAlbumCell").attr("class") && !$(this).parents(".galleries").length && !$(this).parents(".acidfree-folder").length && !$(this).parents(".acidfree-list").length) || ($(this).parents(".galleries").length && !settings.disable_for_gallery_lists) || (($(this).parents(".acidfree-folder").length || $(this).parents(".acidfree-list").length) && !sett
34ings.disable_for_acidfree_gallery_lists)) { 35 var child = $(this).find(classes); 36 // Ensure the child has a class attribute we can work with. 37 if ($(child).attr("class")) { 38 // Set the alt text. 39 var alt = $(child).attr("alt"); 40 if (!alt) { 41 alt = ""; 42 } 43 44 // Set the image node link text. 45 var link_text = settings.node_link_text; 46 var download_link_text = settings.download_link_text; 47 var rewrite = 1; 48 49 // Set the rel attribute. 50 var rel = "lightbox"; 51 var lightframe = false; 52 if (rel_type == "lightframe_ungrouped") { 53 rel = "lightframe[]"; 54 lightframe = true; 55 } 56 else if (rel_type == "lightframe") { 57 lightframe = true; 58 } 59 else if (rel_type == "lightbox_ungrouped") { 60 rel = "lightbox[]"; 61 } 62 if (rel_type != "lightbox_ungrouped" && rel_type != "lightframe_ungrouped") { 63 rel = rel_type + "[" + $(child).attr("class") + "]"; 64 } 65 66 // Set the basic href attribute - need to ensure there's no language 67 // string (e.g. /en) prepended to the URL. 68 var id = null; 69 var href = $(child).attr("src"); 70 var download = null; 71 var orig_href = $(this).attr("href"); 72 var pattern = new RegExp(settings.file_path); 73 if (orig_href.match(pattern)) { 74 var lang_pattern = new RegExp(Drupal.settings.basePath + "\\w\\w\\/"); 75 orig_href = orig_href.replace(lang_pattern, Drupal.settings.basePath); 76 } 77 var frame_href = orig_href; 78 // Handle flickr images. 79 if ($(child).attr("class").match("flickr-photo-img") || 80 $(child).attr("class").match("flickr-photoset-img")) { 81 href = $(child).attr("src").replace("_s.", ".").replace("_t.", ".").replace("_m.", ".").replace("_b.", "."); 82 if (rel_type != "lightbox_ungrouped" && rel_type != "lightframe_ungrouped") { 83 rel = rel_type + "[flickr]"; 84 if ($(child).parents("div.block-flickr").attr("class")) { 85 id = $(child).parents("div.block-flickr").attr("id"); 86 rel = rel_type + "["+ id +"]"; 87 } 88 } 89 download = href; 90 } 91 92 // Handle "image-img_assist_custom" images. 93 else if ($(child).filter("img[class*=img_assist_custom]").size()) { 94 // Image assist uses "+" signs for spaces which doesn't work for 95 // normal links. 96 if (settings.display_image_size != "original") { 97 orig_href = orig_href.replace(/\+/, " "); 98 href = $(child).attr("src").replace(new RegExp("\\.img_assist_custom-[0-9]+x[0-9]+"), ((settings.display_image_size === "")?settings.display_image_size:"."+ settings.display_image_size)); 99 if (rel_type != "lightbox_ungrouped" && rel_type != "lightframe_ungrouped") { 100 rel = rel_type + "[node_images]"; 101 } 102 if (lightframe) { 103 frame_href = orig_href + "/lightbox2"; 104 } 105 } 106 else { 107 rewrite = 0; 108 } 109 } 110 111 // Handle "inline" images. 112 else if ($(child).attr("class").match("inline")) { 113 href = orig_href; 114 } 115 116 // Handle gallery2 block images. 117 else if ($(child).attr("class").match("ImageFrame_image") || $(child).attr("class").match("ImageFrame_none")) { 118 var thumb_id = parse_url(href, "g2_itemId"); 119 var new_id = parse_url(orig_href, "g2_itemId"); 120 if (new_id && thumb_id) { 121 var g2pattern = new RegExp("g2_itemId="+thumb_id); 122 var replacement = "g2_itemId="+ new_id; 123 href = href.replace(g2pattern, replacement); 124 } 125 rel = rel_type + "[gallery2]"; 126 if ($(child).parents("div.block-gallery").attr("class")) { 127 id = $(child).parents("div.block-gallery").attr("id"); 128 rel = rel_type + "["+ id +"]"; 129 } 130 download = href; 131 } 132 133 134 // Set the href attribute. 135 else if (settings.image_node_sizes != '()' && !custom_class) { 136 if (settings.display_image_size != "original") { 137 href = $(child).attr("src").replace(new RegExp(settings.image_node_sizes), ((settings.display_image_size === "")?settings.display_image_size:"."+ settings.display_image_size)).replace(/(image\/view\/\d+)(\/[\w\-]*)/, ((settings.display_image_size === "")?"$1/_original":"$1/"+ settings.display_image_size)); 138 if (rel_type != "lightbox_ungrouped" && rel_type != "lightframe_ungrouped") { 139 rel = rel_type + "[node_images]"; 140 if ($(child).parents("div.block-multiblock,div.block-image").attr("class")) { 141 id = $(child).parents("div.block-multiblock,div.block-image").attr("id"); 142 rel = rel_type + "["+ id +"]"; 143 } 144 } 145 download = $(child).attr("src").replace(new RegExp(settings.image_node_sizes), "").replace(/(image\/view\/\d+)(\/[\w\-]*)/, "$1/_original"); 146 if (lightframe) { 147 frame_href = orig_href + "/lightbox2"; 148 } 149 } 150 else { 151 rewrite = 0; 152 } 153 } 154 // Modify the image url. 155 var img_title = $(child).attr("title"); 156 if (!img_title) { 157 img_title = $(this).attr("title"); 158 if (!img_title) { 159 img_title = $(child).attr("alt"); 160 } 161 $(child).attr({title: img_title}); 162 } 163 if (lightframe) { 164 href = frame_href; 165 } 166 if (rewrite) { 167 if (!custom_class) { 168 var title_link = ""; 169 if (link_text.length) { 170 title_link = "<br /><br /><a href=\"" + orig_href + "\" id=\"lightbox2-node-link-text\" "+ link_target +" >"+ link_text + "</a>"; 171 } 172 if (download_link_text.length && download) { 173 title_link = title_link + " - <a href=\"" + download + "\" id=\"lightbox2-download-l
173ink-text\" target=\"_blank\">" + download_link_text + "</a>"; 174 } 175 rel = rel + "[" + img_title + title_link + "]"; 176 $(this).attr({ 177 rel: rel, 178 href: href 179 }); 180 } 181 else { 182 if (rel_type != "lightbox_ungrouped" && rel_type != "lightframe_ungrouped") { 183 rel = rel_type + "[" + $(child).attr("class") + "]"; 184 if ($(child).parents("div.block-image").attr("class")) { 185 id = $(child).parents("div.block-image").attr("id"); 186 rel = rel_type + "["+ id +"]"; 187 } 188 } 189 rel = rel + "[" + img_title + "]"; 190 $(this).attr({ 191 rel: rel, 192 href: orig_href 193 }); 194 } 195 } 196 } 197 } 198 199 }); 200} 201 202function lightbox2_image_nodes() { 203 var settings = Drupal.settings.lightbox2; 204 205 // Don't do it on the image assist popup selection screen. 206 var img_assist = document.getElementById("img_assist_thumbs"); 207 if (!img_assist) { 208 209 // Select the enabled image types. 210 lightbox2_init_triggers(settings.trigger_lightbox_classes, "lightbox_ungrouped"); 211 lightbox2_init_triggers(settings.custom_trigger_classes, settings.custom_class_handler, true); 212 lightbox2_init_triggers(settings.trigger_lightbox_group_classes, "lightbox"); 213 lightbox2_init_triggers(settings.trigger_slideshow_classes, "lightshow"); 214 lightbox2_init_triggers(settings.trigger_lightframe_classes, "lightframe_ungrouped"); 215 lightbox2_init_triggers(settings.trigger_lightframe_group_classes, "lightframe"); 216 } 217} 218 219Drupal.behaviors.initAutoLightbox = { 220 attach: function(context, settings) { 221 lightbox2_image_nodes(); 222 } 223}; 224 225//End jQuery block 226}(jQuery));
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