/**
* Make an image link
* @param Title $title Title object
* @param File $file File object, or false if it doesn't exist
*
* @param array $frameParams Associative array of parameters external to the media handler.
* Boolean parameters are indicated by presence or absence, the value is arbitrary and
* will often be false.
* thumbnail If present, downscale and frame
* manualthumb Image name to use as a thumbnail, instead of automatic scaling
* framed Shows image in original size in a frame
* frameless Downscale but don't frame
* upright If present, tweak default sizes for portrait orientation
* upright_factor Fudge factor for "upright" tweak (default 0.75)
* border If present, show a border around the image
* align Horizontal alignment (left, right, center, none)
* valign Vertical alignment (baseline, sub, super, top, text-top, middle,
* bottom, text-bottom)
* alt Alternate text for image (i.e. alt attribute). Plain text.
* caption HTML for image caption.
*
* @param array $handlerParams Associative array of media handler parameters, to be passed
* to transform(). Typical keys are "width" and "page".
* @param string $time, timestamp of the file, set as false for current
*/
function makeImageLink2(Title $title, $file, $frameParams = array(), $handlerParams = array(), $time = false)
{
global $wgContLang, $wgUser, $wgThumbLimits, $wgThumbUpright;
if ($file && !$file->allowInlineDisplay()) {
wfDebug(__METHOD__ . ': ' . $title->getPrefixedDBkey() . " does not allow inline display\n");
return $this->makeKnownLinkObj($title);
}
if (!$file) {
return;
}
// Shortcuts
$fp =& $frameParams;
$hp =& $handlerParams;
$section = WikihowArticleEditor::getImageSection($file->getName());
// Clean up parameters
$page = isset($hp['page']) ? $hp['page'] : false;
if (!isset($fp['align'])) {
$fp['align'] = '';
}
if (!isset($fp['alt'])) {
$fp['alt'] = '';
}
$imageClass = "";
$prefix = $postfix = '';
$isPortrait = false;
$isLarge = false;
$sourceWidth = $file->getWidth();
$sourceHeight = $file->getHeight();
if ($sourceHeight > $sourceWidth) {
if ($sourceWidth > 200) {
$isPortrait = true;
$isLarge = true;
}
} else {
//landscape
if ($sourceWidth > 400) {
$isLarge = true;
}
}
if ($section != "summary" && $section != "steps") {
$isLarge = false;
}
if ($section == "summary") {
//for intro they must specify 625 and center to have it shown
if ($hp['width'] >= 625) {
$imageClass .= " introimage ";
}
}
if ($file && !isset($hp['width'])) {
$hp['width'] = $file->getWidth($page);
if (isset($fp['thumbnail']) || isset($fp['framed']) || isset($fp['frameless']) || !$hp['width']) {
$wopt = $wgUser->getOption('thumbsize');
if (!isset($wgThumbLimits[$wopt])) {
$wopt = User::getDefaultOption('thumbsize');
}
// Reduce width for upright images when parameter 'upright' is used
if (isset($fp['upright']) && $fp['upright'] == 0) {
$fp['upright'] = $wgThumbUpright;
}
// Use width which is smaller: real image width or user preference width
// For caching health: If width scaled down due to upright parameter, round to full __0 pixel to avoid the creation of a lot of odd thumbs
$prefWidth = isset($fp['upright']) ? round($wgThumbLimits[$wopt] * $fp['upright'], -1) : $wgThumbLimits[$wopt];
if ($hp['width'] <= 0 || $prefWidth < $hp['width']) {
$hp['width'] = $prefWidth;
}
}
}
//not using thumbs on large images anymore
if (!$isLarge && isset($fp['thumbnail']) || isset($fp['manualthumb']) || isset($fp['framed'])) {
# Create a thumbnail. Alignment depends on language
# writing direction, # right aligned for left-to-right-
# languages ("Western languages"), left-aligned
# for right-to-left-languages ("Semitic languages")
#
# If thumbnail width has not been provided, it is set
# to the default user option as specified in Language*.php
if ($fp['align'] == '') {
$fp['align'] = $wgContLang->isRTL() ? 'left' : 'right';
}
return $prefix . $this->makeThumbLink2($title, $file, $fp, $hp, $time) . $postfix;
}
if ($file && isset($fp['frameless'])) {
# For "frameless" option: do not present an image bigger than the source (for bitmap-style images)
# This is the same behaviour as the "thumb" option does it already.
if ($sourceWidth && !$file->mustRender() && $hp['width'] > $sourceWidth) {
$hp['width'] = $sourceWidth;
}
}
if ($file && $hp['width']) {
# Create a resized image, without the additional thumbnail features
if ($isLarge) {
if ($isPortrait) {
//it's a portrait image
$height = min(550, $sourceHeight);
$hp['width'] = $sourceWidth * $height / $sourceHeight;
$imageClass .= " largeimage portrait";
} else {
if ($isLarge) {
//this is our low threshold, so show it as big as possible
$hp['width'] = min(670, $sourceWidth);
//now make sure it's not too tall.
$newHeight = $sourceHeight * $hp['width'] / $sourceWidth;
if ($newHeight > 550) {
//limit all images to 550
$hp['width'] = $sourceWidth * 525 / $sourceHeight;
}
$imageClass .= " largeimage ";
}
}
if ($hp['width'] < 670) {
$imageClass .= " underwidth ";
}
}
$thumb = $file->transform($hp);
} else {
$thumb = false;
}
if (!$isLarge) {
$imageClass .= " t{$fp['align']}";
}
if (!$thumb) {
$s = $this->makeBrokenImageLinkObj($title, '', '', '', '', $time == true);
} else {
$s = $thumb->toHtml(array('desc-link' => true, 'href' => '', 'onclick' => 'return loadimg("' . $thumb->path . '", "' . $thumb->url . '" );', 'alt' => $fp['alt'], 'valign' => isset($fp['valign']) ? $fp['valign'] : false, 'img-class' => isset($fp['border']) ? 'thumbborder' : false));
$h = $thumb->getHeight();
$w = $thumb->getWidth();
/*$s = "<div class='rounders' style='width:{$w}px;height:{$h}px;'>$s
<div class='corner top_left'></div><div class='corner top_right'></div><div class='corner bottom_left'></div><div class='corner bottom_right'></div>
</div>";*/
}
if ('' == $fp['align']) {
$fp['align'] = 'right';
}
$imageClass .= " float{$fp['align']} ";
if (isset($fp['thumbnail'])) {
$imageClass .= " mthumb ";
}
//for mobile thumb
$rptLink = class_exists('InaccurateImages') ? InaccurateImages::getReportImageLink() : "";
$s = "<div class='mwimg {$imageClass}' style='max-width:{$hp['width']}px'>{$rptLink}{$s}</div>";
return str_replace("\n", ' ', $prefix . $s . $postfix);
}
