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removed gallery support in several image macros

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This commit is contained in:
Christoph Lincke 2005-10-04 15:41:25 +00:00
parent d06cd04072
commit 6600dd78ee
1 changed files with 5 additions and 102 deletions
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107
code/Global/macros.js
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@ -535,14 +535,11 @@ function randomize_macro(param) {
/** /**
* macro renders a random image * macro renders a random image
* images can be either specified directly via the images-attribute, * list of images can be specified in the images-attribute
* via their topic or via their site
* *
* @param images String (optional), column separated list of image aliases * @param images String (optional), comma separated list of image aliases
* @param topic String (optional), specifies from which topic the image should be taken
* all other parameters are passed through to the global image macro * all other parameters are passed through to the global image macro
* this macro is *not* allowed in stories * this macro is *not* allowed in stories
* FIXME: this function needs testing and proof of concept
*/ */
function randomimage_macro(param) { function randomimage_macro(param) {
if (param.images) { if (param.images) {
@ -553,19 +550,7 @@ function randomimage_macro(param) {
var img = getPoolObj(aliases[i], "images"); var img = getPoolObj(aliases[i], "images");
if (img && img.obj) items[items.length] = img.obj; if (img && img.obj) items[items.length] = img.obj;
} }
} else { }
var top = param.topic;
if (top && top.indexOf("/") >= 0) {
var objPath = top.split("/");
var s = (!objPath[0] || objPath[0] == "root") ? root : root.get(objPath[0]);
top = objPath[1];
}
if (s==null) var s = res.handlers.site;
var pool = (top) ? s.images.topics.get(top) : s.images;
if (pool==null) return;
var items = pool.list();
}
delete(param.topic);
delete(param.images); delete(param.images);
var idx = Math.floor(Math.random()*items.length); var idx = Math.floor(Math.random()*items.length);
var img = items[idx]; var img = items[idx];
@ -575,99 +560,17 @@ function randomimage_macro(param) {
/** /**
* macro renders the most recently created image of a topic or site * macro renders the most recently created image of a site
*
* @param topic String (optional), specifies from which topic the image should be taken * @param topic String (optional), specifies from which topic the image should be taken
* all other parameters are passed through to the global image macro * all other parameters are passed through to the global image macro
* FIXME: this function needs testing and proof of concept * FIXME: this function needs testing and proof of concept
*/ */
function imageoftheday_macro(param) { function imageoftheday_macro(param) {
var s = res.handlers.site; var s = res.handlers.site;
var pool = (param.topic) ? s.images.topics.get(param.topic) : res.handlers.site.images; var pool = res.handlers.site.images;
if (pool==null) return; if (pool==null) return;
delete(param.topic); delete(param.topic);
var img = pool.get(0); var img = pool.get(0);
param.name = img.alias; param.name = img.alias;
return image_macro(param); return image_macro(param);
} }
/**
* macro renders images as a thumbnail gallery
* images can be either specified directly via the images-attribute or via their topic
*
* @param images String (optional), column separated list of image aliases
* @param topic String (optional), specifies from which topic the image should be taken
* @param as String (optional), default "popup"
* @param cols Integer (optional), default=4; if 0 then no table is rendered
* @itemprefix String (optional)
* @itemsuffix String (optional)
* @table_params String (optional), default: class="gallery" align="center"
* @tr_params String (optional)
* @td_params String (optional)
* all other parameters are passed through to the global image macro
* FIXME: the gallery feature needs make-over
*/
function gallery_macro(param) {
if (param.images) {
var items = new Array();
var aliases = param.images.split(",");
for (var i=0; i<aliases.length; i++) {
aliases[i] = aliases[i].trim();
var img = getPoolObj(aliases[i], "images");
if (img && img.obj) items[items.length] = img.obj;
}
} else if (param.topic == null && path.Topic) {
var items = path.Topic.list();
} else {
var top = param.topic;
if (top && top.indexOf("/") >= 0) {
var objPath = top.split("/");
var s = (!objPath[0] || objPath[0] == "root") ? root : root.get(objPath[0]);
top = objPath[1];
}
if (s==null) var s = res.handlers.site;
var pool = (top) ? s.images.topics.get(top) : s.images;
if (pool==null) return;
var items = pool.list();
}
var cols = param.cols ? parseInt(param.cols) : 4;
var table_params = param.table_params ? " "+param.table_params : " class=\"gallery\"";
var tr_params = param.tr_params ? " "+param.tr_params : "";
var td_params = param.td_params ? " "+param.td_params : "";
var itemprefix = param.itemprefix ? param.itemprefix : "";
var itemsuffix = param.itemsuffix ? param.itemsuffix : "";
var order = param.order ? param.order : null;
delete(param.topic);
delete(param.images);
delete(param.cols);
delete(param.itemprefix);
delete(param.itemsuffix);
delete(param.table_params);
delete(param.tr_params);
delete(param.td_params);
if (param.as==null) param.as = "popup";
if (cols>0) res.write("<table"+table_params+">\n");
if (cols==0 || items.length%cols==0)
var max = items.length;
else
var max = items.length + (cols - items.length%cols);
for (var i=0; i<max; i++) {
var img = (i<items.length) ? items[i] : null;
if (cols>0 && i%cols==0) res.write("<tr"+tr_params+">\n");
if (cols>0) res.write("<td"+td_params+">");
if (img) {
res.write(itemprefix);
var obj = new HopObject();
for (var j in param) obj[j] = param[j];
obj.name = img.site.alias + "/" + img.alias;
image_macro(obj);
res.write(itemsuffix);
}
if (cols>0) res.write("</td>\n");
if (cols>0 && i%cols==cols-1) res.write("</tr>\n");
}
if (cols>0) res.write("</table>\n");
return;
}