/** The preparation function should be called before calling Assemble() */
public function preparation()
{
foreach ($this->idmlPackages as $package) {
$package->unzip();
// Check the first package for PXE tags. We assume that all of the IDML files
// have been prepared the same way, either with or without the "pxe" root.
if ($package === $this->idmlPackages[0]) {
$this->pxeTagsAdded = $this->isThisPxe($package);
}
$package->readDesignMap();
$this->numPages += $package->determinePageCount();
}
if ($this->processor) {
$this->processor->updatePageCount($this->numPages);
}
// We are incrementing progress, per page, in three phases.
// One phase is parsing. (numPages)
// One phase is producing. (numPages)
// One phase is thumbnail creation. (actualPages)
if ($this->progressUpdater) {
$maxSteps = ProgressUpdater::WEIGHTING_IDML_PHASE1 * $this->numPages + ProgressUpdater::WEIGHTING_IDML_PHASE2 * $this->numPages + ProgressUpdater::WEIGHTING_IDML_PHASE3 * $this->numPages;
// actual pages is not yet knwon
$this->progressUpdater->startProgress($maxSteps);
}
return true;
}
public function initProgress($numSteps = 2000)
{
if ($this->progressBookId) {
$this->progress = ProgressUpdater::getInstance($this->progressBookId);
} else {
$this->progress = ProgressUpdater::getInstance($this->bookId);
}
$this->progress->completedState = $this->completedState;
$this->progress->startProgress($numSteps);
}
