55 lines
1.5 KiB
JavaScript
55 lines
1.5 KiB
JavaScript
/* global Plugins, __, require, PluginHost */
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const _shorten_expanded_threshold = 1.5; //window heights
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Plugins.Shorten_Expanded = {
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expand: function(id) {
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const row = $(id);
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if (row) {
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const content = row.select(".content-shrink-wrap")[0];
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const link = row.select(".expand-prompt")[0];
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if (content) content.removeClassName("content-shrink-wrap");
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if (link) Element.hide(link);
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}
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return false;
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}
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}
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require(['dojo/_base/kernel', 'dojo/ready'], function (dojo, ready) {
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ready(function() {
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PluginHost.register(PluginHost.HOOK_ARTICLE_RENDERED_CDM, function(row) {
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window.setTimeout(function() {
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if (row) {
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const content = row.querySelector(".content-inner");
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//console.log('shorten', row.offsetHeight, 'vs', _shorten_expanded_threshold * window.innerHeight);
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if (content && row.offsetHeight >= _shorten_expanded_threshold * window.innerHeight) {
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const attachments = row.querySelector(".attachments-inline"); // optional
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content.innerHTML = `
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<div class="content-shrink-wrap">
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${content.innerHTML}
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${attachments ? attachments.innerHTML : ''}
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</div>
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<button dojoType="dijit.form.Button" class="alt-info expand-prompt" onclick="return Plugins.Shorten_Expanded.expand('${row.id}')" href="#">
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${__("Click to expand article")}</button>`;
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if (attachments)
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attachments.innerHTML = "";
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dojo.parser.parse(content);
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}
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}
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}, 150);
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return true;
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});
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});
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});
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