private function filter_item($entry)
{
// first, lets get an array of all actice mods
$needles = reclaim_core::modNameList();
// we don't want twitter to filter itself
if (($key = array_search('twitter', $needles)) !== false) {
unset($needles[$key]);
}
// and now lets check if the tweet source matches any of the mod names
// this should filter out instagram, yelp, youtube, etc.
if (parent::strpos_array($entry['source'], $needles)) {
parent::log('filtered a tweet because of this source: ' . $entry['source']);
return true;
} else {
return false;
}
}
public function moves_content($content = '')
{
global $post;
// Do not process feed / excerpt
if (is_feed() || reclaim_core::in_excerpt()) {
return $content;
}
//!is_home() &&
//!is_single() &&
//!is_page() &&
//!is_archive() &&
//!is_category()
if (get_option('reclaim_show_moves_dataset') == '1' && get_post_meta($post->ID, 'moves_group_data', true)) {
$moves_diagram = '
<div id="moves-' . $post->ID . '"></div>
<script>
var h = 200;
var w = 500;
var minimumBubbleSize = 10;
var labelsWithinBubbles = true;
var title = "";
var dataset = ' . json_encode(get_post_meta($post->ID, 'moves_group_data', true)) . ';
var gapBetweenBubbles = 15;
var xPadding = 20;
var yPadding = 100;
var scaling = 45;
var steps = false;
var distance = true;
/* Sort the dataset to ensure the bubble are always ascending */
dataset = dataset.sort(function (a, b) { return (b.distance - a.distance);});
/* Scale the dataset */
var factor = minimumBubbleSize / dataset[0].distance;
//var l = dataset.length-1;
//var factor = minimumBubbleSize / dataset[l].distance;
dataset.forEach(function(d) { d.value = d.distance * factor; });
/* Scaling */
function getRadius(area) {
return Math.sqrt(area / Math.PI);
}
function getLabelDivSideFromArea(area) {
return Math.sqrt(Math.pow(2 * rScale(area), 2) / 2);
}
var rScale = function(input) {
/* Magic number here is just to get a reasonable sized smallest bubble */
return getRadius(input) * scaling;
}
/* For bubbles that are too big to centre their text, compute a better position */
function getNewXPosition(leftBubble, rightBubble) {
}
function getNewYPosition(leftBubble, rightBubble) {
}
/* Create the chart */
var svg = d3.select("div#moves-' . $post->ID . '")
.append("svg")
.attr("width", w)
.attr("height", h)
.attr("class", "moves")
.attr("viewBox", "0 0 "+ w + " " + h)
/* Adjust left hand side to add on the radius of the first bubble */
xPaddingPlusRadius = xPadding + rScale(dataset[0].value);
dataset[0].xPos = xPaddingPlusRadius;
var node = svg.selectAll(".node")
.data(dataset)
.enter()
.append("g")
.attr("class", "node")
//.attr("transform", function(d) { return "translate(" + d.x + "," + d.y + ")"; })
.on("mouseover", function(d) {
d3.select(this).transition().ease("elastic")
.duration(1000)
.select("circle").attr("r", rScale(d.value)-1)
;
})
.on("mousemove", function(d,i)
{
//tooltipDivID.css({top:d.y+d3.mouse(this)[1],left:d.x+d3.mouse(this)[0]+50});
//showToolTip("<ul><li>"+data[0][i]+"<li>"+data[1][i]+"</ul>",d.x+d3.mouse(this)[0]+10,d.y+d3.mouse(this)[1]-10,true);
//console.log(d3.mouse(this));
})
.on("mouseout", function(d) {
d3.select(this).transition().ease("elastic")
.duration(1000)
.attr("transform", "scale(1)")
.select("circle").attr("r", rScale(d.value))
;
})
.on("mousedown", function(d) {
if (rScale(d.value) > 30 && (d.group == "walking" || d.group == "running")) {
if (steps == false) {
d3.select(this)
.select(".label")
.html(function(d, i) {
return "<p class=\'label\'>" + (d.steps) + " <br /><span class=\'label-small\'>' . __("Steps", 'reclaim') . '</span></p>";
});
d3.select(this).select("circle")
.transition().ease("elastic")
.duration(100)
.attr("r", rScale(d.value)-3)
.transition().ease("elastic")
.duration(100)
.attr("r", rScale(d.value)-1)
;
steps = true;
} else {
d3.select(this)
.select(".label")
.html(function(d, i) {
return "<p class=\'label\'>" + (d.distance/1000).toFixed(1) + " <br /><span class=\'label-small\'>km</span></p>";
})
d3.select(this).select("circle")
.transition().ease("elastic")
.duration(100)
.attr("r", rScale(d.value)-3)
.transition().ease("elastic")
.duration(100)
.attr("r", rScale(d.value)-1)
;
steps = false;
}
}
if (rScale(d.value) > 30 && (d.group == "transport" || d.group == "cycling")) {
if (distance == false) {
d3.select(this)
.select(".label")
.html(function(d, i) {
return "<p class=\'label\'>" + (d.distance/1000).toFixed(1) + " <br /><span class=\'label-small\'>km</span></p>";
});
d3.select(this).select("circle")
.transition().ease("elastic")
.duration(100)
.attr("r", rScale(d.value)-3)
.transition().ease("elastic")
.duration(100)
.attr("r", rScale(d.value)-1)
;
distance = true;
} else {
d3.select(this)
.select(".label")
.html(function(d, i) {
return "<p class=\'label\'>" + ("0" + Math.floor(d.duration/(60*60))).slice(-2) + ":" + ("0" + (Math.floor(d.duration/60)%60)).slice(-2) + " ' . __("h", "reclaim") . '</p>";
})
d3.select(this).select("circle")
.transition().ease("elastic")
.duration(100)
.attr("r", rScale(d.value)-3)
.transition().ease("elastic")
.duration(100)
.attr("r", rScale(d.value)-1)
;
distance = false;
}
}
});
var accumulator = xPaddingPlusRadius;
node.append("circle")
.attr("cx", function(d, i) {
if (i > 0) {
var previousRadius = rScale(dataset[i-1].value);
var currentRadius = rScale(d.value);
var increment = previousRadius + currentRadius + gapBetweenBubbles;
accumulator += increment;
d.xPos = accumulator;
return accumulator;
} else {
return xPaddingPlusRadius;
}
})
.attr("cy", function(d) {
//return h - rScale(d.value) - yPadding;
return h / 2;
})
.attr("r", function(d) {
return rScale(d.value);
})
.attr("class", function(d) {
return d.group;
})
;
/* Place text in the circles. Could try replacing this with foreignObject */
node.append("foreignObject")
.attr("x", function(d, i) {
if (d.xPos > w) {
/* Do the different thing */
return d.xPos - ((getLabelDivSideFromArea(d.value)*1.2)/2);
} else {
return d.xPos - ((getLabelDivSideFromArea(d.value)*1.2)/2);
}
})
.attr("y", function(d, i) {
if (labelsWithinBubbles) {
return h /2 - ((getLabelDivSideFromArea(d.value)*1.2)/2);
} else {
return h - yPadding + 20;
}
})
.attr("width", function(d) { return getLabelDivSideFromArea(d.value)*1.2; })
.attr("height", function(d) { return getLabelDivSideFromArea(d.value)*1.2; })
.append("xhtml:body")
.append("div")
.attr("style", function(d) { return "width: " + getLabelDivSideFromArea(d.value)*1.2 + "px; height: " + getLabelDivSideFromArea(d.value)*1.2 + "px;"; })
.attr("class", "labelDiv")
.attr("title", function(d) {
return d.label + " " + (d.distance/1000).toFixed(1) + " km";
})
.html(function(d, i) {
if (rScale(d.value) > 20) {
return "<p class=\'label\'>" + (d.distance/1000).toFixed(1) + " <br /><span class=\'label-small\'>km</span></p>";
} else { return ""; }
})
;
node.append("text")
.text(function(d){
return d.label;
})
.attr("y", function(d) {
return h/2 + rScale(d.value)+10;
})
.attr("x", function(d,i){
return d.xPos;
})
.attr("font-size",10)
.attr("class", function(d) {
return d.group;
})
.attr("text-anchor","middle")
;
</script>
';
$content .= $moves_diagram;
}
return $content;
}
public static function instance()
{
if (self::$instance == 0) {
self::$instance = new reclaim_core();
}
return self::$instance;
}
