summaryrefslogtreecommitdiff
path: root/src/modules/filters/osisfootnotes.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/modules/filters/osisfootnotes.cpp')
-rw-r--r--src/modules/filters/osisfootnotes.cpp157
1 files changed, 157 insertions, 0 deletions
diff --git a/src/modules/filters/osisfootnotes.cpp b/src/modules/filters/osisfootnotes.cpp
new file mode 100644
index 0000000..89c9c40
--- /dev/null
+++ b/src/modules/filters/osisfootnotes.cpp
@@ -0,0 +1,157 @@
+/******************************************************************************
+ *
+ * osisfootnotes - SWFilter descendant to hide or show footnotes
+ * in an OSIS module.
+ */
+
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <osisfootnotes.h>
+#include <swmodule.h>
+#include <swbuf.h>
+#include <versekey.h>
+#include <utilxml.h>
+#include <utilstr.h>
+
+SWORD_NAMESPACE_START
+
+const char oName[] = "Footnotes";
+const char oTip[] = "Toggles Footnotes On and Off if they exist";
+
+const SWBuf choices[3] = {"Off", "On", ""};
+const StringList oValues(&choices[0], &choices[2]);
+
+
+OSISFootnotes::OSISFootnotes() : SWOptionFilter(oName, oTip, &oValues) {
+ setOptionValue("Off");
+}
+
+
+OSISFootnotes::~OSISFootnotes() {
+}
+
+
+char OSISFootnotes::processText(SWBuf &text, const SWKey *key, const SWModule *module) {
+ SWBuf token;
+ bool intoken = false;
+ bool hide = false;
+ SWBuf tagText;
+ XMLTag startTag;
+ SWBuf refs = "";
+ int footnoteNum = 1;
+ char buf[254];
+ VerseKey parser(key->getText());
+
+ SWBuf orig = text;
+ const char *from = orig.c_str();
+
+ XMLTag tag;
+ bool strongsMarkup = false;
+
+
+ for (text = ""; *from; ++from) {
+
+ // remove all newlines temporarily to fix kjv2003 module
+ if ((*from == 10) || (*from == 13)) {
+ if ((text.length()>1) && (text[text.length()-2] != ' ') && (*(from+1) != ' '))
+ text.append(' ');
+ continue;
+ }
+
+
+ if (*from == '<') {
+ intoken = true;
+ token = "";
+ continue;
+ }
+
+
+
+ if (*from == '>') { // process tokens
+ intoken = false;
+ if (!strncmp(token, "note", 4) || !strncmp(token.c_str(), "/note", 5)) {
+ tag = token;
+
+ if (!tag.isEndTag()) {
+ if (tag.getAttribute("type") && (!strcmp("x-strongsMarkup", tag.getAttribute("type"))
+ || !strcmp("strongsMarkup", tag.getAttribute("type"))) // deprecated
+ ) {
+ tag.setEmpty(false); // handle bug in KJV2003 module where some note open tags were <note ... />
+ strongsMarkup = true;
+ }
+
+ if (!tag.isEmpty()) {
+// if ((!tag.isEmpty()) || (SWBuf("strongsMarkup") == tag.getAttribute("type"))) {
+ refs = "";
+ startTag = tag;
+ hide = true;
+ tagText = "";
+ continue;
+ }
+ }
+ if (hide && tag.isEndTag()) {
+ if (module->isProcessEntryAttributes() && !strongsMarkup) { //don`t parse strongsMarkup to EntryAttributes as Footnote
+ sprintf(buf, "%i", footnoteNum++);
+ StringList attributes = startTag.getAttributeNames();
+ for (StringList::const_iterator it = attributes.begin(); it != attributes.end(); it++) {
+ module->getEntryAttributes()["Footnote"][buf][it->c_str()] = startTag.getAttribute(it->c_str());
+ }
+ module->getEntryAttributes()["Footnote"][buf]["body"] = tagText;
+ startTag.setAttribute("swordFootnote", buf);
+ if ((startTag.getAttribute("type")) && (!strcmp(startTag.getAttribute("type"), "crossReference"))) {
+ if (!refs.length())
+ refs = parser.ParseVerseList(tagText.c_str(), parser, true).getRangeText();
+ module->getEntryAttributes()["Footnote"][buf]["refList"] = refs.c_str();
+ }
+ }
+ hide = false;
+ if (option || (startTag.getAttribute("type") && !strcmp(startTag.getAttribute("type"), "crossReference"))) { // we want the tag in the text; crossReferences are handled by another filter
+ text.append(startTag);
+// text.append(tagText); // we don't put the body back in because it is retrievable from EntryAttributes["Footnotes"][]["body"].
+ }
+ else continue;
+ }
+ strongsMarkup = false;
+ }
+
+ // if not a heading token, keep token in text
+ //if ((!strcmp(tag.getName(), "reference")) && (!tag.isEndTag())) {
+ // SWBuf osisRef = tag.getAttribute("osisRef");
+ if (!strncmp(token, "reference", 9)) {
+ if (refs.length()) {
+ refs.append("; ");
+ }
+
+ const char* attr = strstr(token.c_str() + 9, "osisRef=\"");
+ const char* end = attr ? strchr(attr+9, '"') : 0;
+
+ if (attr && end) {
+ refs.append(attr+9, end-(attr+9));
+ }
+ }
+ if (!hide) {
+ text.append('<');
+ text.append(token);
+ text.append('>');
+ }
+ else {
+ tagText.append('<');
+ tagText.append(token);
+ tagText.append('>');
+ }
+ continue;
+ }
+ if (intoken) { //copy token
+ token.append(*from);
+ }
+ else if (!hide) { //copy text which is not inside a token
+ text.append(*from);
+ }
+ else tagText.append(*from);
+ }
+ return 0;
+}
+
+SWORD_NAMESPACE_END
+