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Code Issues Projects Releases Wiki Activity

Added option to remove "more" tags in description

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Many feed descriptions end with with a link tag to the actual article
online (see http://www.deutschlandfunk.de/die-nachrichten.353.de.rss,
for example). The mirror news description looks strange with this tag in
the end.

I have added an option to remove the tag from the description and
updated the readme.md accordingly.
This commit is contained in:
yo-less 2016-08-26 22:06:03 +02:00
parent d1f5118bb5
commit 45cb770e41
2 changed files with 27 additions and 3 deletions
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15
modules/default/newsfeed/README.md
View File

@ -108,7 +108,20 @@ The following properties can be configured:
<br><b>Default value:</b> <code>0</code>
</td>
</tr>
<tr>
<td><code>showMore</code></td>
<td>Remove "more..." tags from the end of the item description.<br>
<br><b>Possible values:</b><code>true</code> or <code>false</code>
<br><b>Default value:</b> <code>false</code>
</td>
</tr>
<tr>
<td><code>moreTag</code></td>
<td>Specify the exact wording of the "more..." tag.<br>
<br><b>Possible values:</b> 'YOUR_MORE_TAG_HERE'
<br><b>Default value:</b> <code>''</code>
</td>
</tr>
</tbody>
</table>

13
modules/default/newsfeed/newsfeed.js
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@ -24,7 +24,9 @@ Module.register("newsfeed",{
reloadInterval: 5 * 60 * 1000, // every 5 minutes
updateInterval: 10 * 1000,
animationSpeed: 2.5 * 1000,
maxNewsItems: 0 // 0 for unlimited
maxNewsItems: 0, // 0 for unlimited
more: false,
moreTag: 'more'
},
// Define required scripts.
@ -101,6 +103,15 @@ Module.register("newsfeed",{
title.innerHTML = this.newsItems[this.activeItem].title;
wrapper.appendChild(title);
//Remove "more" tag from description of rss feeds
if (this.config.showMore) {
if (this.newsItems[this.activeItem].description.slice(-this.config.moreTag.length)==this.config.moreTag) {
this.newsItems[this.activeItem].description = this.newsItems[this.activeItem].description.slice(0,-this.config.moreTag.length);
}
}
if (this.config.showDescription) {
var description = document.createElement("div");
description.className = "small light";